The sero-epidemiology of Rift Valley fever in people in the Lake Victoria Basin of western Kenya.

Directory of Open Access Journals (Sweden)

Elizabeth Anne Jessie Cook

2017-07-01

Full Text Available Rift Valley fever virus (RVFV is a zoonotic arbovirus affecting livestock and people. This study was conducted in western Kenya where RVFV outbreaks have not previously been reported. The aims were to document the seroprevalence and risk factors for RVFV antibodies in a community-based sample from western Kenya and compare this with slaughterhouse workers in the same region who are considered a high-risk group for RVFV exposure. The study was conducted in western Kenya between July 2010 and November 2012. Individuals were recruited from randomly selected homesteads and a census of slaughterhouses. Structured questionnaire tools were used to collect information on demographic data, health, and risk factors for zoonotic disease exposure. Indirect ELISA on serum samples determined seropositivity to RVFV. Risk factor analysis for RVFV seropositivity was conducted using multi-level logistic regression. A total of 1861 individuals were sampled in 384 homesteads. The seroprevalence of RVFV in the community was 0.8% (95% CI 0.5-1.3. The variables significantly associated with RVFV seropositivity in the community were increasing age (OR 1.2; 95% CI 1.1-1.4, p<0.001, and slaughtering cattle at the homestead (OR 3.3; 95% CI 1.0-10.5, p = 0.047. A total of 553 slaughterhouse workers were sampled in 84 ruminant slaughterhouses. The seroprevalence of RVFV in slaughterhouse workers was 2.5% (95% CI 1.5-4.2. Being the slaughterman, the person who cuts the animal's throat (OR 3.5; 95% CI 1.0-12.1, p = 0.047, was significantly associated with RVFV seropositivity. This study investigated and compared the epidemiology of RVFV between community members and slaughterhouse workers in western Kenya. The data demonstrate that slaughtering animals is a risk factor for RVFV seropositivity and that slaughterhouse workers are a high-risk group for RVFV seropositivity in this environment. These risk factors have been previously reported in other studies providing further

The sero-epidemiology of Rift Valley fever in people in the Lake Victoria Basin of western Kenya.

Science.gov (United States)

Cook, Elizabeth Anne Jessie; Grossi-Soyster, Elysse Noel; de Glanville, William Anson; Thomas, Lian Francesca; Kariuki, Samuel; Bronsvoort, Barend Mark de Clare; Wamae, Claire Njeri; LaBeaud, Angelle Desiree; Fèvre, Eric Maurice

2017-07-01

Rift Valley fever virus (RVFV) is a zoonotic arbovirus affecting livestock and people. This study was conducted in western Kenya where RVFV outbreaks have not previously been reported. The aims were to document the seroprevalence and risk factors for RVFV antibodies in a community-based sample from western Kenya and compare this with slaughterhouse workers in the same region who are considered a high-risk group for RVFV exposure. The study was conducted in western Kenya between July 2010 and November 2012. Individuals were recruited from randomly selected homesteads and a census of slaughterhouses. Structured questionnaire tools were used to collect information on demographic data, health, and risk factors for zoonotic disease exposure. Indirect ELISA on serum samples determined seropositivity to RVFV. Risk factor analysis for RVFV seropositivity was conducted using multi-level logistic regression. A total of 1861 individuals were sampled in 384 homesteads. The seroprevalence of RVFV in the community was 0.8% (95% CI 0.5-1.3). The variables significantly associated with RVFV seropositivity in the community were increasing age (OR 1.2; 95% CI 1.1-1.4, p<0.001), and slaughtering cattle at the homestead (OR 3.3; 95% CI 1.0-10.5, p = 0.047). A total of 553 slaughterhouse workers were sampled in 84 ruminant slaughterhouses. The seroprevalence of RVFV in slaughterhouse workers was 2.5% (95% CI 1.5-4.2). Being the slaughterman, the person who cuts the animal's throat (OR 3.5; 95% CI 1.0-12.1, p = 0.047), was significantly associated with RVFV seropositivity. This study investigated and compared the epidemiology of RVFV between community members and slaughterhouse workers in western Kenya. The data demonstrate that slaughtering animals is a risk factor for RVFV seropositivity and that slaughterhouse workers are a high-risk group for RVFV seropositivity in this environment. These risk factors have been previously reported in other studies providing further evidence for RVFV

Kenya National Presentation on Nuclear Power Infrastructure Evaluation

International Nuclear Information System (INIS)

Kinyanjui, B

2010-01-01

Kenya will factored 1200MW of nuclear energy in the period 2022-2023 of the national Least Cost Power Development Plan and 4200MW by 2030. A national nuclear power programme is now at inception. The National Economic and Social Council endorsed adoption of the nuclear programme in April 2010. Electricity demand is expected to rise from the current 1200 MW to over 15000 MW by 2030. The achievement of the Vision 2030 requires affordable and stable electricity tariffs. Formation of a Nuclear Power Committee to study and initially promote the development of the nuclear power program will be established e.g. Nuclear Power Committee - Kenyan version of Nuclear Energy Programme Implementing Organization formed. The Nuclear Power Committee is expected to precede formation of the NEPIO. There was proposal to review of current laws –e.g. Energy Act, Radiation Protection Act, Environmental Management and Control Act, Penal Code, etc. Potential sites proposed along the Indian Ocean Coastal areas, near Lake Victoria and the central region near the main national hydropower plants, based on power grid layout and water bodies. Kenya is in Phase 1 of milestones- Consideration before a decision is taken to start a NPP. Capacity Building towards Development of a Nuclear Power Programme (NPP) in Kenya is underway. To implement the national least cost power development plan so as to increase the capacity from current 1,300MW to 18,000MW by 2030 to support achievement of the ‘Vision 2030’

Regionalization of the Upper Tana Basin of Kenya Using Stream ...

African Journals Online (AJOL)

Regionalization of the Upper Tana Basin of Kenya Using Stream Flow Records. ... river gauge stations in the basin using the empirical orthogonal function analysis ... the study basin to be grouped into four homogenous hydrological zones that ...

Reconstruction of Late Pleistocene Paleoenvironments using bulk geochemistry of paleosols from the Lake Victoria Region

Science.gov (United States)

Beverly, Emily J.; Peppe, Daniel J.; Driese, Steven G.; Blegen, Nick; Faith, J. Tyler; Tryon, Christian A.; Stinchcomb, Gary E.

2017-11-01

The impact of changing environments on the evolution and dispersal of Homo sapiens is highly debated, but few data are available from equatorial Africa. Lake Victoria is the largest freshwater lake in the tropics and is currently a biogeographic barrier between the eastern and western branches of the East African Rift. The lake has previously desiccated at 17 ka and again at 15 ka, but little is known from this region prior to the Last Glacial Maximum. The Pleistocene terrestrial deposits on the northeast coast of Lake Victoria (94 to 36 ka) are ideal for paleoenvironmental reconstructions where volcaniclastic deposits (tuffs), fluvial deposits, tufa, and paleosols are exposed, which can be used to reconstruct Critical Zones (CZ) of the past (paleo-CZs). The paleo-CZ is a holistic concept that reconstructs the entire landscape using geologic records of the atmosphere, hydrosphere, lithosphere, biosphere, and pedosphere (the focus of this study). New paleosol-based mean annual precipitation (MAP) proxies from Karungu, Rusinga Island, and Mfangano Island indicate an average MAP of 750108 mm yr-1 (CALMAG), 800182 mm yr-1 (CIA-K), and 1010228 mm yr-1 (PPM1.0) with no statistical difference throughout the 11 m thick sequence. This corresponds to between 54 and 72% of modern precipitation. Tephras bracketing these paleosols have been correlated across seven sites, and sample a regional paleo-CZ across a 55 km transect along the eastern shoreline of the modern lake. Given the sensitivity of Lake Victoria to precipitation, it is likely that the lake was significantly smaller than modern between 94 ka and 36 ka. This would have removed a major barrier for the movement of fauna (including early modern humans) and provided a dispersal corridor across the equator and between the rifts. It is also consistent with the associated fossil faunal assemblage indicative of semi-arid grasslands. During the Late Pleistocene, the combined geologic and paleontological evidence suggests a

Reconstruction of Late Pleistocene Paleoenvironments Using Bulk Geochemistry of Paleosols from the Lake Victoria Region

Directory of Open Access Journals (Sweden)

Emily J. Beverly

2017-11-01

Full Text Available The impact of changing environments on the evolution and dispersal of Homo sapiens is highly debated, but few data are available from equatorial Africa. Lake Victoria is the largest freshwater lake in the tropics and is currently a biogeographic barrier between the eastern and western branches of the East African Rift. The lake has previously desiccated at ~17 ka and again at ~15 ka, but little is known from this region prior to the Last Glacial Maximum. The Pleistocene terrestrial deposits on the northeast coast of Lake Victoria (94–36 ka are ideal for paleoenvironmental reconstructions where volcaniclastic deposits (tuffs, fluvial deposits, tufa, and paleosols are exposed, which can be used to reconstruct Critical Zones (CZ of the past (paleo-CZs. The paleo-CZ is a holistic concept that reconstructs the entire landscape using geologic records of the atmosphere, hydrosphere, lithosphere, biosphere, and pedosphere (the focus of this study. New paleosol-based mean annual precipitation (MAP proxies from Karungu, Rusinga Island, and Mfangano Island indicate an average MAP of 750 ± 108 mm year−1 (CALMAG, 800 ± 182 mm year−1 (CIA-K, and 1,010 ± 228 mm year−1 (PPM1.0 with no statistical difference throughout the 11 m thick sequence. This corresponds to between 54 and 72% of modern precipitation. Tephras bracketing these paleosols have been correlated across seven sites, and sample a regional paleo-CZ across a ~55 km transect along the eastern shoreline of the modern lake. Given the sensitivity of Lake Victoria to precipitation, it is likely that the lake was significantly smaller than modern between 94 and 36 ka. This would have removed a major barrier for the movement of fauna (including early modern humans and provided a dispersal corridor across the equator and between the rifts. It is also consistent with the associated fossil faunal assemblage indicative of semi-arid grasslands. During the Late Pleistocene, the combined geologic and

Chemistry models in the Victoria code

International Nuclear Information System (INIS)

Grimley, A.J. III

1988-01-01

The VICTORIA Computer code consists of the fission product release and chemistry models for the MELPROG severe accident analysis code. The chemistry models in VICTORIA are used to treat multi-phase interactions in four separate physical regions: fuel grains, gap/open porosity/clad, coolant/aerosols, and structure surfaces. The physical and chemical environment of each region is very different from the others and different models are required for each. The common thread in the modelling is the use of a chemical equilibrium assumption. The validity of this assumption along with a description of the various physical constraints applicable to each region will be discussed. The models that result from the assumptions and constraints will be presented along with samples of calculations in each region

Genetic variability and population structure of Plasmodium falciparum parasite populations from different malaria ecological regions of Kenya.

Science.gov (United States)

Ingasia, Luicer A; Cheruiyot, Jelagat; Okoth, Sheila Akinyi; Andagalu, Ben; Kamau, Edwin

2016-04-01

Transmission intensity, movement of human and vector hosts, biogeographical features, and malaria control measures are some of the important factors that determine Plasmodium falciparum parasite genetic variability and population structure. Kenya has different malaria ecologies which might require different disease intervention methods. Refined parasite population genetic studies are critical for informing malaria control and elimination strategies. This study describes the genetic diversity and population structure of P. falciparum parasites from the different malaria ecological zones in Kenya. Twelve multi-locus microsatellite (MS) loci previously described were genotyped in 225 P. falciparum isolates collected between 2012 and 2013 from five sites; three in lowland endemic regions (Kisumu, Kombewa, and Malindi) and two in highland, epidemic regions (Kisii and Kericho). Parasites from the lowland endemic and highland epidemic regions of western Kenya had high genetic diversity compared to coastal lowland endemic region of Kenya [Malindi]. The Kenyan parasites had a mean genetic differentiation index (FST) of 0.072 (p=0.011). The multi-locus genetic analysis of the 12 MS revealed all the parasites had unique haplotypes. Significant linkage disequilibrium (LD) was observed in all the five parasite populations. Kisumu had the most significant index of association values (0.16; pKenya after introduction of the artemether-lumefantrine is important in refining the spread of drug resistant strains and malaria transmission for more effective control and eventual elimination of malaria in Kenya. Copyright © 2015. Published by Elsevier B.V.

Hazard Analysis of Arid and Semi-Arid (ASAL) Regions of Kenya ...

African Journals Online (AJOL)

Objectives: The overall objective of this study was to prioritize hazards in the ASAL region. ... Health, local Government, and Provincial Administration, Environment and NGO. ... and country level to inform interventions and other developmental activities. Women ... Keywords: hazard, natural disaster, disaster risk, arid, Kenya ...

Application of Satellite Observations to Manage Natural Disasters in the Lake Victoria Basin

Science.gov (United States)

Habib, Shahid; Policelli, F.; Irwin, D.; Korme, Tesfaye; Adler, Bob; Hong, Yang

2010-01-01

Lake Victoria, the second largest fresh water lake in the Eastern part of Africa is a vital natural resource for the economic well being and prosperity of over 30 million people located in riparian regions of Uganda, Kenya and Tanzania. It covers a large area of about 68,870 km2 and produces a GDP of about US $30 billion per year. The region is also very much prone to natural disasters such as severe floods during heavy precipitation periods in the Eastern part of Africa. In addition to floods, the precipitation also produces large infestations of mosquito larvae due to the standing water in many areas. This further causes multiple vector borne diseases such as Malaria, Rift Valley Fever and more. These problems are of serious concern and require active and aggressive surveillance and management to minimize the loss of human and animal lives and property damage. Satellite imagery and observations along with the in situ measurements provide a great tool to analyze and study this area and inform the policy makers to make calculated policy decisions which are more beneficial to the environment. Recently, NASA and USAID have joined forces with the Regional Center for Mapping of Resources for Development (RCMRD) located in Nairobi, Kenya to utilize multiple NASA sensors such as TRMM, SRTM and MODIS to develop flood potential maps for the Lake Victoria Basin. The idea is to generate a flood forecasts and "nowcasts" that can be sent to the disaster management organizations of Uganda, Kenya, and Tanzania. Post flood event satellite imagery is becoming a common tool to assess the areas inundated by flooding. However, this work is unique undertaking by utilizing land imaging and atmospheric satellites to build credible flood potential maps. At same time, we are also studying the potential occurrence and spread of Rift Valley Fever disease based on the short term climate records and precipitation data. These activities require multi-nation coordination and agreements and

Simulation of Lake Victoria Circulation Patterns Using the Regional Ocean Modeling System (ROMS.

Directory of Open Access Journals (Sweden)

Chrispine Nyamweya

Full Text Available Lake Victoria provides important ecosystem services including transport, water for domestic and industrial uses and fisheries to about 33 million inhabitants in three East African countries. The lake plays an important role in modulating regional climate. Its thermodynamics and hydrodynamics are also influenced by prevailing climatic and weather conditions on diel, seasonal and annual scales. However, information on water temperature and circulation in the lake is limited in space and time. We use a Regional Oceanographic Model System (ROMS to simulate these processes from 1st January 2000 to 31st December 2014. The model is based on real bathymetry, river runoff and atmospheric forcing data using the bulk flux algorithm. Simulations show that the water column exhibits annual cycles of thermo-stratification (September-May and mixing (June-August. Surface water currents take different patterns ranging from a lake-wide northward flow to gyres that vary in size and number. An under flow exists that leads to the formation of upwelling and downwelling regions. Current velocities are highest at the center of the lake and on the western inshore waters indicating enhanced water circulation in those areas. However, there is little exchange of water between the major gulfs (especially Nyanza and the open lake, a factor that could be responsible for the different water quality reported in those regions. Findings of the present study enhance understanding of the physical processes (temperature and currents that have an effect on diel, seasonal, and annual variations in stratification, vertical mixing, inshore-offshore exchanges and fluxes of nutrients that ultimately influence the biotic distribution and trophic structure. For instance information on areas/timing of upwelling and vertical mixing obtained from this study will help predict locations/seasons of high primary production and ultimately fisheries productivity in Lake Victoria.

Simulation of Lake Victoria Circulation Patterns Using the Regional Ocean Modeling System (ROMS).

Science.gov (United States)

Nyamweya, Chrispine; Desjardins, Christopher; Sigurdsson, Sven; Tomasson, Tumi; Taabu-Munyaho, Anthony; Sitoki, Lewis; Stefansson, Gunnar

2016-01-01

Lake Victoria provides important ecosystem services including transport, water for domestic and industrial uses and fisheries to about 33 million inhabitants in three East African countries. The lake plays an important role in modulating regional climate. Its thermodynamics and hydrodynamics are also influenced by prevailing climatic and weather conditions on diel, seasonal and annual scales. However, information on water temperature and circulation in the lake is limited in space and time. We use a Regional Oceanographic Model System (ROMS) to simulate these processes from 1st January 2000 to 31st December 2014. The model is based on real bathymetry, river runoff and atmospheric forcing data using the bulk flux algorithm. Simulations show that the water column exhibits annual cycles of thermo-stratification (September-May) and mixing (June-August). Surface water currents take different patterns ranging from a lake-wide northward flow to gyres that vary in size and number. An under flow exists that leads to the formation of upwelling and downwelling regions. Current velocities are highest at the center of the lake and on the western inshore waters indicating enhanced water circulation in those areas. However, there is little exchange of water between the major gulfs (especially Nyanza) and the open lake, a factor that could be responsible for the different water quality reported in those regions. Findings of the present study enhance understanding of the physical processes (temperature and currents) that have an effect on diel, seasonal, and annual variations in stratification, vertical mixing, inshore-offshore exchanges and fluxes of nutrients that ultimately influence the biotic distribution and trophic structure. For instance information on areas/timing of upwelling and vertical mixing obtained from this study will help predict locations/seasons of high primary production and ultimately fisheries productivity in Lake Victoria.

Assessment and recommendations for two sites with active and potential aquaculture production in Rift Valley and Coast Provinces, Kenya

Science.gov (United States)

Kenya has a long history of local fish consumption. The population in the Lake Victoria area (Rift Valley Province) Northwest of Nairobi and coastal communities (Coast Province) have historically included fish in their diet. Migration from villages to urban areas and increasing commerce has created ...

Composition and Genetic Diversity of Mosquitoes (Diptera: Culicidae) on Islands and Mainland Shores of Kenya’s Lakes Victoria and Baringo

Science.gov (United States)

Ajamma, Yvonne Ukamaka; Villinger, Jandouwe; Omondi, David; Salifu, Daisy; Onchuru, Thomas Ogao; Njoroge, Laban; Muigai, Anne W. T.; Masiga, Daniel K.

2016-01-01

The Lake Baringo and Lake Victoria regions of Kenya are associated with high seroprevalence of mosquito-transmitted arboviruses. However, molecular identification of potential mosquito vector species, including morphologically identified ones, remains scarce. To estimate the diversity, abundance, and distribution of mosquito vectors on the mainland shores and adjacent inhabited islands in these regions, we collected and morphologically identified adult and immature mosquitoes and obtained the corresponding sequence variation at cytochrome c oxidase 1 (COI) and internal transcribed spacer region 2 (ITS2) gene regions. A total of 63 species (including five subspecies) were collected from both study areas, 47 of which have previously been implicated as disease vectors. Fourteen species were found only on island sites, which are rarely included in mosquito diversity surveys. We collected more mosquitoes, yet with lower species composition, at Lake Baringo (40,229 mosquitoes, 32 species) than at Lake Victoria (22,393 mosquitoes, 54 species). Phylogenetic analysis of COI gene sequences revealed Culex perexiguus and Cx. tenagius that could not be distinguished morphologically. Most Culex species clustered into a heterogeneous clade with closely related sequences, while Culex pipiens clustered into two distinct COI and ITS2 clades. These data suggest limitations in current morphological identification keys. This is the first DNA barcode report of Kenyan mosquitoes. To improve mosquito species identification, morphological identifications should be supported by their molecular data, while diversity surveys should target both adults and immatures. The diversity of native mosquito disease vectors identified in this study impacts disease transmission risks to humans and livestock. PMID:27402888

Regions of High Out-Of-Hospital Cardiac Arrest Incidence and Low Bystander CPR Rates in Victoria, Australia.

Science.gov (United States)

Straney, Lahn D; Bray, Janet E; Beck, Ben; Finn, Judith; Bernard, Stephen; Dyson, Kylie; Lijovic, Marijana; Smith, Karen

2015-01-01

Out-of-hospital cardiac arrest (OHCA) remains a major public health issue and research has shown that large regional variation in outcomes exists. Of the interventions associated with survival, the provision of bystander CPR is one of the most important modifiable factors. The aim of this study is to identify census areas with high incidence of OHCA and low rates of bystander CPR in Victoria, Australia. We conducted an observational study using prospectively collected population-based OHCA data from the state of Victoria in Australia. Using ArcGIS (ArcMap 10.0), we linked the location of the arrest using the dispatch coordinates (longitude and latitude) to Victorian Local Government Areas (LGAs). We used Bayesian hierarchical models with random effects on each LGA to provide shrunken estimates of the rates of bystander CPR and the incidence rates. Over the study period there were 31,019 adult OHCA attended, of which 21,436 (69.1%) cases were of presumed cardiac etiology. Significant variation in the incidence of OHCA among LGAs was observed. There was a 3 fold difference in the incidence rate between the lowest and highest LGAs, ranging from 38.5 to 115.1 cases per 100,000 person-years. The overall rate of bystander CPR for bystander witnessed OHCAs was 62.4%, with the rate increasing from 56.4% in 2008-2010 to 68.6% in 2010-2013. There was a 25.1% absolute difference in bystander CPR rates between the highest and lowest LGAs. Significant regional variation in OHCA incidence and bystander CPR rates exists throughout Victoria. Regions with high incidence and low bystander CPR participation can be identified and would make suitable targets for interventions to improve CPR participation rates.

The population structure of Glossina fuscipes fuscipes in the Lake Victoria basin in Uganda: implications for vector control

OpenAIRE

Hyseni, Chaz; Kato, Agapitus B; Okedi, Loyce M; Masembe, Charles; Ouma, Johnson O; Aksoy, Serap; Caccone, Adalgisa

2012-01-01

Abstract Background Glossina fuscipes fuscipes is the primary vector of trypanosomiasis in humans and livestock in Uganda. The Lake Victoria basin has been targeted for tsetse eradication using a rolling carpet initiative, from west to east, with four operational blocks (3 in Uganda and 1 in Kenya), under a Pan-African Tsetse and Trypanosomiasis Eradication Campaign (PATTEC). We screened tsetse flies from the three Ugandan PATTEC blocks for genetic diversity at 15 microsatellite loci from con...

Regions With Low Rates of Bystander Cardiopulmonary Resuscitation (CPR) Have Lower Rates of CPR Training in Victoria, Australia.

Science.gov (United States)

Bray, Janet E; Straney, Lahn; Smith, Karen; Cartledge, Susie; Case, Rosalind; Bernard, Stephen; Finn, Judith

2017-06-05

Bystander cardiopulmonary resuscitation (CPR) more than doubles the chance of surviving an out-of-hospital cardiac arrest. Recent data have shown considerable regional variation in bystander CPR rates across the Australian state of Victoria. This study aims to determine whether there is associated regional variation in rates of CPR training and willingness to perform CPR in these communities. We categorized each Victorian postcode as either a low or high bystander CPR region using data on adult, bystander-witnessed, out-of-hospital cardiac arrests of presumed cardiac etiology (n=7175) from the Victorian Ambulance Cardiac Arrest Registry. We then surveyed adult Victorians (n=404) and compared CPR training data of the respondents from low and high bystander CPR regions. Of the 404 adults surveyed, 223 (55%) resided in regions with low bystander CPR. Compared with respondents from high bystander CPR regions, respondents residing in regions with low bystander CPR had lower rates of CPR training (62% versus 75%, P =0.009) and lower self-ratings for their overall knowledge of CPR (76% versus 84%, P =0.04). There were no differences between the regions in their reasons for not having undergone CPR training or in their willingness to perform CPR. Rates of survival for bystander-witnessed, out-of-hospital cardiac arrests were significantly lower in low bystander CPR regions (15.7% versus 17.0%, P CPR training and lower survival in regions with lower rates of bystander CPR in Victoria, Australia. Targeting these regions with CPR training programs may improve bystander CPR rates and out-of-hospital cardiac arrest outcomes. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

IDRC in Kenya

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

Kenya has long been the economic hub of East Africa. IDRC opened a regional office in the country's capital, Nairobi, in 1975. This office now oversees our activities in countries across sub-Saharan Africa and plays an important role in identifying strategic areas of support in Kenya. Poverty remains widespread in the.

Socioeconomic constraints to sustainable cocoyam production in the ...

African Journals Online (AJOL)

Cocoyam production has the potential of significantly improving the food security status and income levels of farmers in the Lake Victoria region. The study covered various areas of the three East African states, Kenya, Uganda and Tanzania as follows: Kisumu, Kakamega and Siaya districts in Kenya; Bukoba in Tanzania; ...

Participatory Governance in Secondary Schools: The Students' Viewpoint in Eastern Region of Kenya

Science.gov (United States)

Mulwa, David M.; Kimosop, Maurice K.; Kasivu, Gedion M.

2015-01-01

The purpose of the study was to determine the students' view on participatory school governance in secondary schools of the Eastern region, Kenya. Participatory school governance implies the involvement of stakeholders in the decision making process in schools. The objectives of the study were to identify the key decision makers in selected…

Impacts of population growth and economic development on water quality of a lake: case study of Lake Victoria Kenya water.

Science.gov (United States)

Juma, Dauglas Wafula; Wang, Hongtao; Li, Fengting

2014-04-01

Anthropogenic-induced water quality pollution is a major environmental problem in freshwater ecosystems today. As a result of this, eutrophication of lakes occurs. Population and economic development are key drivers of water resource pollution. To evaluate how growth in the riparian population and in the gross domestic product (GDP) with unplanned development affects the water quality of the lake, this paper evaluates Lake Victoria Kenyan waters basin. Waters quality data between 1990 and 2012 were analyzed along with reviews of published literature, papers, and reports. The nitrate-nitrogen (NO3-N), soluble phosphorus (PO4-P), chlorophyll a, and Secchi transparencies were evaluated as they are key water quality indicators. The NO3-N increased from 10 μg l(-1) in 1990 to 98 μg 1(-1) in 2008, while PO4-P increased from 4 μg l(-1) in 1990 to 57 μg l(-1) in 2008. The population and economic growth of Kenya are increasing with both having minimums in 1990 of 24.143 million people and 12.18 billion US dollars, to maximums in 2010 of 39.742 million people and 32.163 billion US dollars, respectively. A Secchi transparency is reducing with time, indicating an increasing pollution. This was confirmed by an increase in aquatic vegetation using an analysis of moderate resolution imaging spectroradiometer (MODIS) images of 2000 and 2012 of Kenyan waters. This study found that increasing population and GDP increases pollution discharge thus polluting lakes. One of major factors causing lake water pollution is the unplanned or poor waste management policy and service.

An application of neutron activation analysis to determine the pathways of underground streams using bark from eucalypt trees (ironbark) within an afforested region near Rushworth, Central Victoria

International Nuclear Information System (INIS)

Nelms, K.

1999-01-01

A group of Year 11 students from Trinity Grammar School, Kew, Victoria, together with advice from Dr David Garnett of Becquerel Laboratories, Lucas Heights, devised a program seeking evidence for the delineation of the pathways(s) of underground stream(s) within a uniform region of eucalypt (ironbark) forest in the Rushworth region of Central Victoria. Bark and soil samples from representative grid sectors within the forest region were prepared for irradiation at HIFAR by the students and onforwarded to Lucas Heights for irradiation. After removal from the reactor the samples are to be analysed for evidence of differential elemental transfer rates in bark and soil. The display presents examples of the various stages of the overall project resulting from the award to the School of the David Culley Memorial Award of the Australian Nuclear Association

The table grape 'Victoria' with a long shaped berry: a potential mutation with attractive characteristics for consumers.

Science.gov (United States)

Ferrara, Giuseppe; Gallotta, Alessandra; Pacucci, Carmela; Matarrese, Angela Maria Stella; Mazzeo, Andrea; Giancaspro, Angelica; Gadaleta, Agata; Piazzolla, Francesca; Colelli, Giancarlo

2017-12-01

Puglia is the most important region in Italy for table grape production. Since consumers look for new products, the number of table grape varieties has greatly increased in recent years. In a survey in the Puglia region, we identified several years ago a potential mutation of the cv. Victoria. We described this accession in comparison with the standard Victoria for some amphelographic traits. All the characteristics were very similar to the standard Victoria except for the berry shape, which was significantly more elongated. Moreover, the berry of the mutated Victoria showed higher firmness, lightness and chroma than the standard one, with a more intense yellow colour of the skin (appreciated by consumers). The molecular characterisation with 25 SSR markers showed that normal and mutant Victoria were genetically identical at all the analysed loci, thus suggesting that the two accessions could be considered as clones with the difference in berry shape probably due to a somatic mutation. This mutation of the cv. Victoria may have interesting perspective for the market since consumers are always attracted by different shape and colour of the fruits (consumers buy with eyes). This accession can be an alternative clone of the already known standard Victoria. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

Resistance of the predacious mite, euseius kenyae (acari ...

African Journals Online (AJOL)

This study was carried out to assess whether the predacious phytoseiid mite, Euseius kenyae (Swirski and Ragusa), commonly found in major coffee growing regions in Kenya has developed resistance to Chlorpyrifos. Mite populations were collected from coffee farms harbouring E. kenyae and where Chlorpyrifos or other ...

Hospital capacity and management preparedness for pandemic influenza in Victoria.

Science.gov (United States)

Dewar, Ben; Barr, Ian; Robinson, Priscilla

2014-04-01

This study was designed to investigate acute hospital pandemic influenza preparedness in Victoria, Australia, particularly focussing on planning and management efforts. A prospective study was conducted by questionnaire and semi-structured interview of health managers across the Victorian hospital system from July to October 2011. Participants with responsibility for emergency management, planning and operations were selected from every hospital in Victoria with an emergency department to complete a questionnaire (response rate 22/43 = 51%). Each respondent was invited to participate in a phone-based semi-structured interview (response rate 11/22 = 50%). Rural/regional hospitals demonstrated higher levels of clinical (86%) and non-clinical (86%) staff contingency planning than metropolitan hospitals (60% and 40% respectively). Pandemic plans were not being sufficiently tested in exercises or drills, which is likely to undermine their effectiveness. All respondents reported hand hygiene and standard precautions programs in place, although only one-third (33%) of metropolitan respondents and no rural/regional respondents reported being able to meet patient needs with high levels of staff absenteeism. Almost half Victoria's healthcare workers were unvaccinated against influenza. Hospitals across Victoria demonstrated different levels of influenza pandemic preparedness and planning. If a more severe influenza pandemic than that of 2009 arose, Victorian hospitals would struggle with workforce and infrastructure problems, particularly in rural/regional areas. Staff absenteeism threatens to undermine hospital pandemic responses. Various strategies, including education and communication, should be included with in-service training to provide staff with confidence in their ability to work safely during a future pandemic. © 2014 The Authors. ANZJPH © 2014 Public Health Association of Australia.

Pancam Peek into 'Victoria Crater' (Stereo)

Science.gov (United States)

2006-01-01

[figure removed for brevity, see original site] Left-eye view of a stereo pair for PIA08776 [figure removed for brevity, see original site] Right-eye view of a stereo pair for PIA08776 A drive of about 60 meters (about 200 feet) on the 943rd Martian day, or sol, of Opportunity's exploration of Mars' Meridiani Planum region (Sept. 18, 2006) brought the NASA rover to within about 50 meters (about 160 feet) of the rim of 'Victoria Crater.' This crater has been the mission's long-term destination for the past 21 Earth months. Opportunity reached a location from which the cameras on top of the rover's mast could begin to see into the interior of Victoria. This stereo anaglyph was made from frames taken on sol 943 by the panoramic camera (Pancam) to offer a three-dimensional view when seen through red-blue glasses. It shows the upper portion of interior crater walls facing toward Opportunity from up to about 850 meters (half a mile) away. The amount of vertical relief visible at the top of the interior walls from this angle is about 15 meters (about 50 feet). The exposures were taken through a Pancam filter selecting wavelengths centered on 750 nanometers. Victoria Crater is about five times wider than 'Endurance Crater,' which Opportunity spent six months examining in 2004, and about 40 times wider than 'Eagle Crater,' where Opportunity first landed. The great lure of Victoria is the expectation that a thick stack of geological layers will be exposed in the crater walls, potentially several times the thickness that was previously studied at Endurance and therefore, potentially preserving several times the historical record.

A Seasonal Air Transport Climatology for Kenya

Science.gov (United States)

Gatebe, C. K.; Tyson, P. D.; Annegarn, H.; Piketh, S.; Helas, G.

1998-01-01

A climatology of air transport to and from Kenya has been developed using kinematic trajectory modeling. Significant months for trajectory analysis have been determined from a classification of synoptic circulation fields. Five-point back and forward trajectory clusters to and from Kenya reveal that the transport corridors to Kenya are clearly bounded and well defined. Air reaching the country originates mainly from the Saharan region and northwestern Indian Ocean of the Arabian Sea in the northern hemisphere and from the Madagascan region of the Indian Ocean in the southern hemisphere. Transport from each of these source regions show distinctive annual cycles related to the northeasterly Asian monsoon and the southeasterly trade wind maximum over Kenya in May. The Saharan transport in the lower troposphere is at a maximum when the subtropical high over northern Africa is strongly developed in the boreal winter. Air reaching Kenya between 700 and 500 hPa is mainly from Sahara and northwest India Ocean flows in the months of January and March, which gives way to southwest Indian Ocean flow in May and November. In contrast, air reaching Kenya at 400 hPa is mainly from southwest Indian Ocean in January and March, which is replaced by Saharan transport in May and November. Transport of air from Kenya is invariant, both spatially and temporally, in the tropical easterlies to the Congo Basin and Atlantic Ocean in comparison to the transport to the country. Recirculation of air has also been observed, but on a limited and often local scale and not to the extent reported in southern Africa.

Soil erosion, fertility and water conservation factors in agricultural activities in Kenya: A look at problems and efforts being made to solve them using radioisotope techniques

International Nuclear Information System (INIS)

Gitonga, J.

1980-01-01

Inadequate nutrient supply is the major factor limiting production in the adequately rainfed region of Kenya around Lake Victoria. Phosphorus is particularly deficient and its availability difficult to determine. Soil P availability and optimum fertilizer P placement is being determined with 32 P. Serious soil erosion problems have been reduced by establishing tea on the steep slopes. The uneven rainfall distribution on the lowlands results in serious soil and water conservation problems. Residue management and terracing have provided erosion protection. Neutron probes have been used to measure water conservation. Stress tolerant crops such as an early maturing maize have proven useful. The role of International Organizations in supporting the research activities is acknowledged

A once in a generation upgrade to ICT systems used for public transport in Victoria; Umfassende Modernisierung. Neue ICT-Systeme fuer den SPNV in Victoria

Energy Technology Data Exchange (ETDEWEB)

Hammerton, Richard [Funkwerk Information Technologies York Ltd., York (United Kingdom)

2010-07-01

Funkwerk IT is supplying a state-of-the-art timetable and fleet planning and management system to the Australian State of Victoria. Through its agency, the Department of Transport, Victoria is undertaking a once in a generation upgrade to key ICT systems that are used for operational control of the metropolitan and regional rail networks. The new system requires a tight coupling of both planning and real-time management systems. Using its products TrainPlan, ResourcePlan and ResourceManager Funkwerk IT provides an ideal platform to cover these requirements. (orig.)

All projects related to kenya | IDRC - International Development ...

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

Evaluating impacts of gender integration on agriculture and food security outcomes ... Kenya's agricultural labour force; however, gender inequalities often undermine their productivity and ... Region: Canada, Israel, Kenya, India, United States.

Kenya | Page 30 | CRDI - Centre de recherches pour le ...

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

Accueil · Sud du Sahara. Kenya. Kenya. Read more about Toward a Regional Research Agenda on Pharmaceutical Manufacturing and Access to Medicines in Sub-Saharan Africa. Langue English. Read more about Soutien organisationnel de la phase 2 de l'ITT : Kenya Institute for Public Policy Research and Analysis.

Identifying Water Insecurity Hotspots in the Lake Victoria Basin of Eastern Africa

Science.gov (United States)

Pricope, N. G.; Shukla, S.; Linard, C.; Gaughan, A.

2014-12-01

The Lake Victoria Basin (LVB), one of Africa's most populated transboundary watersheds and home to more than 30 million inhabitants, is increasingly challenged by both water quality problems and water quantity shortages against a backdrop of climate variability and change; and other environmental challenges. As a result of pollution, droughts, more erratic rainfall, heightened demand for water for both consumption and agricultural needs as well as differences in water allocation among the riverine countries of Uganda, Tanzania, Kenya, Rwanda and Burundi, many parts of this region are already experiencing water scarcity on a recurrent basis. Furthermore, given projected annual population growth rates of 2.5 to 3.5% for the next 20 years, water shortages are likely to be exacerbated in the future. Analyzing historical changes in the water resources of this region is hence important to identify "hot spots" that might be most sensitive to future changes in climate and demography. In this presentation, we report the findings of a comprehensive analysis performed to (i) examine changes in water resources of LVB in recent decades and (ii) identify overlap between regions of significant changes in water resources with land cover changes and high population centers that are also projected to grow the fastest over the coming decades. We first utilize several satellite, stations and model(s) based climatic and hydrologic datasets to assess changes in water resources in this region. We then use a quality-controlled Moderate Resolution Imaging Spectroradiometer (MODIS) land cover product to identify areas of significant land cover changes. Simultaneously we use projections of gridded population density based on differential growth rates for rural and urban population to estimate fastest projected human population growth for 2030 and 2050 relative to 2010 data. Using the outcomes of these change analysis we identify water insecurity hotspots in the LVB.

IDRC in Kenya

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

Researchers are working on a vaccine for cattle disease. For more information visit the Regional. Office for Sub-Saharan Africa website: www.idrc.ca/rossa. Subscribe to the IDRC Bulletin: www.idrc.ca/idrcbulletin/. SOMALIA. UGANDA. SUDAN. TANZANIA. Lake. Victoria. Lake. Turkana. INDIAN. OCEAN. Nairobi ✪. ○. ○. ○.

Regional differences in unmet need for contraception in Kenya: insights from survey data.

Science.gov (United States)

Wafula, Sam W

2015-10-14

Women are described as experiencing unmet need for contraception if they are fecund, sexually active and wish to postpone or limit childbearing but fail to use contraception to do so. The consequences of unmet need include unwanted pregnancy, induced abortions, school dropout due to pregnancy and premature maternal deaths. Global efforts aimed at addressing the adverse effects of unmet need abound. In Kenya, one in every four married women in the reproductive age bracket (15-49 years) has unmet need for contraception. Regional differences exist but the reasons behind these differences remain poorly understood. The purpose of this study was to examine the extent to which regional differentials in unmet need for contraception exists and to explain the regional differences in unmet need for contraception in Kenya. The paper used the Kenya Demographic and Health Survey (2008/09) data. Unmet need for contraception was measured based on the revised estimates contained in the survey. Summary statistics were used to show the percentage differences in the values of selected covariates across the high and low unmet need zones. The dependent variable had three categories: no unmet need, unmet need for spacing and unmet need for limiting births. The categorical nature of this dependent variable which is not ordered in any way lends itself to the use of multinomial logistic regression. The paper applied the seemingly unrelated estimation (suest) test to ascertain whether the covariate coefficients between the high and low unmet need zones were different. Stata Version 13.0 was used for analysis. The percentage values of the selected covariates of unmet need for contraception were much higher in the high unmet need zone as compared to those observed in the low unmet need zones. On the overall, 15.4 % of women in the high unmet need zone had unmet need to space their next birth as compared to 8.6 % of their counterparts. Likewise, the percentage of women who wanted to limit

Using Smartphone Technology in Environmental Sustainability Education: The Case of the Maasai Mara Region in Kenya

Science.gov (United States)

Dogbey, James; Quigley, Cassie; Che, Megan; Hallo, Jeffrey

2014-01-01

This study engaged key stakeholders in an economically and environmentally fragile region in Kenya in a unique, interdisciplinary, and integrative approach to explore the extent to which the use of smartphone technology helps access the environmental values and sustainability perspectives of the people of the Maasai land. The results of the study…

Maternal region of birth and stillbirth in Victoria, Australia 2000-2011: A retrospective cohort study of Victorian perinatal data.

Science.gov (United States)

Davies-Tuck, Miranda L; Davey, Mary-Ann; Wallace, Euan M

2017-01-01

There is growing evidence from high-income countries that maternal country of birth is a risk factor for stillbirth. We aimed to examine the association between maternal region of birth and stillbirth between 2000 and 2011 inclusive in Victoria, Australia. Retrospective population based cohort study of all singleton births at 24 or more weeks gestational age from 2000-2011 in Victoria, Australia. Stillbirths due to termination of pregnancy, babies with congenital anomalies and Indigenous mothers were excluded. Main Outcome Measure: Stillbirth. Over the 12-year period there were 685,869 singleton births and 2299 stillbirths, giving an overall stillbirth rate of 3·4 per 1000 births. After adjustment for risk factors, compared to women born in Australia/New Zealand, women born in South Asia (aOR 1.27, 95% CI 1.01-1.53, p = 0.01), were more likely to have a stillbirth whereas women born in South East and East Asia were (aOR 0.60, (95% CI 0.49-0.72, pAsian compared to Australian/New Zealand born women. The following risk factors were also significantly associated with an increased odds of stillbirth in multivariate analyses: maternal age <20 and 35 years and more, nulliparity, low socio-economic status, previous stillbirth, no ultrasound reported in 1st trimester, pre-existing hypertension, antepartum haemorrhage and failure to detect growth restriction antenatally. Maternal region of birth is an independent risk factor for stillbirth. Improvements in the rate of stillbirth, particularly late pregnancy stillbirth, are likely to be gained in high-income settings where clinical care is informed by maternal region of birth.

Multi-temporal Soil Erosion Modelling over the Mt Kenya Region with Multi-Sensor Earth Observation Data

Science.gov (United States)

Symeonakis, Elias; Higginbottom, Thomas

2015-04-01

Accelerated soil erosion is the principal cause of soil degradation across the world. In Africa, it is seen as a serious problem creating negative impacts on agricultural production, infrastructure and water quality. Regarding the Mt Kenya region, specifically, soil erosion is a serious threat mainly due to unplanned and unsustainable practices linked to tourism, agriculture and rapid population growth. The soil types roughly correspond with different altitudinal zones and are generally very fertile due to their volcanic origin. Some of them have been created by eroding glaciers while others are due to millions of years of fluvial erosion. The soils on the mountain are easily eroded once exposed: when vegetation is removed, the soil quickly erodes down to bedrock by either animals or humans, as tourists erode paths and local people clear large swaths of forested land for agriculture, mostly illegally. It is imperative, therefore, that a soil erosion monitoring system for the Mt Kenya region is in place in order to understand the magnitude of, and be able to respond to, the increasing number of demands on this renewable resource. In this paper, we employ a simple regional-scale soil erosion modelling framework based on the Thornes model and suggest an operational methodology for quantifying and monitoring water runoff and soil erosion using multi-sensor and multi-temporal remote sensing data in a GIS framework. We compare the estimates of this study with general data on the severity of soil erosion over Kenya and with measured rates of soil loss at different locations over the area of study. The results show that the measured and estimated rates of erosion are generally similar and within the same order of magnitude. They also show that, over the last years, erosion rates are increasing in large parts of the region at an alarming rate, and that mitigation measures are needed to reverse the negative effects of uncontrolled socio-economic practices.

Fast food restaurant locations according to socioeconomic disadvantage, urban-regional locality, and schools within Victoria, Australia.

Science.gov (United States)

Thornton, Lukar E; Lamb, Karen E; Ball, Kylie

2016-12-01

Features of the built environment provide opportunities to engage in both healthy and unhealthy behaviours. Access to a high number of fast food restaurants may encourage greater consumption of fast food products. The distribution of fast food restaurants at a state-level has not previously been reported in Australia. Using the location of 537 fast food restaurants from four major chains (McDonald׳s, KFC, Hungry Jacks, and Red Rooster), this study examined fast food restaurant locations across the state of Victoria relative to area-level disadvantage, urban-regional locality (classified as Major Cities, Inner Regional, or Outer Regional), and around schools. Findings revealed greater locational access to fast food restaurants in more socioeconomically disadvantaged areas (compared to areas with lower levels of disadvantage), nearby to secondary schools (compared to primary schools), and nearby to primary and secondary schools within the most disadvantaged areas of the major city region (compared to primary and secondary schools in areas with lower levels of disadvantage). Adjusted models showed no significant difference in location according to urban-regional locality. Knowledge of the distribution of fast food restaurants in Australia will assist local authorities to target potential policy mechanisms, such as planning regulations, where they are most needed.

Myxomatosis in the Mallee region of Victoria, Australia.

Science.gov (United States)

Shepherd, R C; Edmonds, J W; Nolan, I F; Gocs, A

1978-10-01

Sharp reductions in the wild rabbit (Oryctolagus cuniculus (L.)) population in the Mallee are associated with annual myxomatosis epizootics. The extent to which the population reductions are the direct result of the epizootics varies with time of epizootic occurrence. All grazing animals in the Mallee are under nutritional stress each summer and autumn. When the epizootic occurs during the early summer heavy losses occur in a previously healthy population. Similar losses which occur in the late summer and autumn are the result of a nutritional stress - epizootic complex. The end result in each case is a population reduction of about 80%. This reduction occurs in a population which is the most resistant to myxomatosis known in Victoria and in association with epizootics caused by field strains of myxoma virus of moderate virulence only. The earlier summer epizootics are of considerable economic importance because they sharply reduce the pressure on the limited food available for other grazing animals.

Maternal region of birth and stillbirth in Victoria, Australia 2000-2011: A retrospective cohort study of Victorian perinatal data.

Directory of Open Access Journals (Sweden)

Miranda L Davies-Tuck

Full Text Available There is growing evidence from high-income countries that maternal country of birth is a risk factor for stillbirth. We aimed to examine the association between maternal region of birth and stillbirth between 2000 and 2011 inclusive in Victoria, Australia.Retrospective population based cohort study of all singleton births at 24 or more weeks gestational age from 2000-2011 in Victoria, Australia. Stillbirths due to termination of pregnancy, babies with congenital anomalies and Indigenous mothers were excluded. Main Outcome Measure: Stillbirth.Over the 12-year period there were 685,869 singleton births and 2299 stillbirths, giving an overall stillbirth rate of 3·4 per 1000 births. After adjustment for risk factors, compared to women born in Australia/New Zealand, women born in South Asia (aOR 1.27, 95% CI 1.01-1.53, p = 0.01, were more likely to have a stillbirth whereas women born in South East and East Asia were (aOR 0.60, (95% CI 0.49-0.72, p<0.001 less likely to have a stillbirth. Additionally, the increasing rate of stillbirth as gestation length progressed began to rise earlier and more steeply in the South Asian compared to Australian/New Zealand born women. The following risk factors were also significantly associated with an increased odds of stillbirth in multivariate analyses: maternal age <20 and 35 years and more, nulliparity, low socio-economic status, previous stillbirth, no ultrasound reported in 1st trimester, pre-existing hypertension, antepartum haemorrhage and failure to detect growth restriction antenatally.Maternal region of birth is an independent risk factor for stillbirth. Improvements in the rate of stillbirth, particularly late pregnancy stillbirth, are likely to be gained in high-income settings where clinical care is informed by maternal region of birth.

Recent plant studies using Victoria 2.0

International Nuclear Information System (INIS)

Bixler, Nathan E.; Gasser, Ronald D.

2000-01-01

VICTORIA 2.0 is a mechanistic computer code designed to analyze fission product behavior within the reactor coolant system (RCS) during a severe nuclear reactor accident. It provides detailed predictions of the release of radioactive and nonradioactive materials from the reactor core and transport and deposition of these materials within the RCS and secondary circuits. These predictions account for the chemical and aerosol processes that affect radionuclide behavior. VICTORIA 2.0 was released in early 1999; a new version VICTORIA 2.1, is now under development. The largest improvements in VICTORIA 2.1 are connected with the thermochemical database, which is being revised and expanded following the recommendations of a peer review. Three risk-significant severe accident sequences have recently been investigated using the VICTORIA 2.0 code. The focus here is on how various chemistry options affect the predictions. Additionally, the VICTORIA predictions are compared with ones made using the MELCOR code. The three sequences are a station blackout in a GE BWR and steam generator tube rupture (SGTR) and pump-seal LOCA sequences in a 3-loop Westinghouse PWR. These sequences cover a range of system pressures, from fully depressurized to full system pressure. The chief results of this study are the fission product fractions that are retained in the core, RCS, secondary, and containment and the fractions that are released into the environment

2018-03-29T04:12:34Z https://www.ajol.info/index.php/index/oai oai ...

African Journals Online (AJOL)

Edible winged termites (Macrotermes subhylanus), locally known as agoro in Lake Victoria region of Kenya, is an integral part of the diet in that region depending on seasonal availability and are traditionally consumed as a snack: raw, fried or sun-dried. The nutritional and economic value of the insect is often neglected and ...

Fast food restaurant locations according to socioeconomic disadvantage, urban–regional locality, and schools within Victoria, Australia

Directory of Open Access Journals (Sweden)

Lukar E. Thornton

2016-12-01

Full Text Available Features of the built environment provide opportunities to engage in both healthy and unhealthy behaviours. Access to a high number of fast food restaurants may encourage greater consumption of fast food products. The distribution of fast food restaurants at a state-level has not previously been reported in Australia. Using the location of 537 fast food restaurants from four major chains (McDonald׳s, KFC, Hungry Jacks, and Red Rooster, this study examined fast food restaurant locations across the state of Victoria relative to area-level disadvantage, urban–regional locality (classified as Major Cities, Inner Regional, or Outer Regional, and around schools. Findings revealed greater locational access to fast food restaurants in more socioeconomically disadvantaged areas (compared to areas with lower levels of disadvantage, nearby to secondary schools (compared to primary schools, and nearby to primary and secondary schools within the most disadvantaged areas of the major city region (compared to primary and secondary schools in areas with lower levels of disadvantage. Adjusted models showed no significant difference in location according to urban–regional locality. Knowledge of the distribution of fast food restaurants in Australia will assist local authorities to target potential policy mechanisms, such as planning regulations, where they are most needed. Keywords: Australia, Fast food, Socioeconomic inequalities, Urbanicity, Schools, Land-use planning

Kenya | Page 63 | IDRC - International Development Research Centre

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

Kenya. Read more about Initiative de renforcement des capacités de recherche en santé au Kenya et au Malawi - phase de démarrage. Language French. Read more about Understanding Obstacles to Peace in the Great Lakes Region : Actors, Interests and Strategies. Language English. Read more about Comprendre les ...

Empirical Evidence from Kenya

African Journals Online (AJOL)

FIRST LADY

2011-01-18

Jan 18, 2011 ... Empirical results reveal that consumption of sugar in. Kenya varies ... experiences in trade in different regions of the world. Some studies ... To assess the relationship between domestic sugar retail prices and sugar sales in ...

Pastoralists at War: Violence and Security in the Kenya-Sudan-Uganda Border Region

Directory of Open Access Journals (Sweden)

Jonah Leff

2009-12-01

Full Text Available The majority of those living in the border region of Kenya, Sudan, and Uganda are pastoralists, whose livelihoods are dictated by the upkeep and size of their herds. Harsh environmental conditions force pastoralists to migrate in search of water and pasturelands during the dry season. With limited access to water and competing rights to land, intertribal conflict arises when pastoralists from one tribe enter the territory of another. The increased availability of small arms in the region from past wars increasingly makes ordinary clashes fatal. Governments in the region have responded with heavy-handed coercive disarmament operations. These have led to distrust and subsequent violent clashes between communities and security providers. This report reviews the scale, consequences of, and responses to the many pastoral conflicts, utilizing methodological tools such as key informant interviews, retrospective analysis, and a thorough review of available literature.

Impacts on Agriculture and forestry: The Impacts of climate change on Water resources in the Upper Tana River Basin in Kenya

International Nuclear Information System (INIS)

Mutua, F.M.

1998-01-01

The drainage system in Kenya is determined and influenced by the Great Rift Valley, running approximately from north to south. From the flanks of Rift Valley, surface water flows westwards towards Lake Victoria, and eastwards to the Indian Ocean, with the Rift Valley itself having an internal drainage system. The drainage system in Kenya is divided into five basins primarily on account of the topography and drainage of the country's major perennial rivers. The national annual water volume potential is estimated at 20,000 million m 3 , consisting of surface and groundwater with a projected annual water demand of 3,874 and 5, 817 million m 3 , respectively for the years 2000 and 2010. this implies that the demand by the year 2010 will be less than 30% of the total water resources potential. The quality and quantity of the groundwater in Kenya is extremely variable in both space and time. The latter is influenced by the geological formation in which the aquifer occurs.The major problem with ground water exploration is salinity and fluoride levels. The fluoride concentration generally exceeds the WHO drinking water guides of 1.5 mg/l in many areas. This is one of the major factors limiting groundwater utilisation in Kenya for drinking. The current trend is, however, that of extensively using the ground water for irrigation/livestock and industrial purposes

Colocasia esculenta (L.) Schott

African Journals Online (AJOL)

SAM

2014-07-16

Jul 16, 2014 ... important role in the livelihood of millions of poor people in less developed countries. The genetic ... Victoria basin that covers three countries: Kenya, Tanzania and ..... Colocasia esculenta (L.) Schott, in Southeast Asia and the Pacific. Theor. ... the pacific island region using simple sequence (SS) markers.

victoria cross awards warrants concerning the victoria cross (1920)

African Journals Online (AJOL)

1. WARRANTS CONCERNING THE. VICTORIA CROSS (1920). In order to get a picture of the Royal Warrants promulgated from 1856 to 1920 in respect of the .... to confirmation by us. Eighthly. - It is ordained, where such an act shall not have been performed in the sight of a commanding officer as aforesaid, then the ...

The Kenya Coast in national perspective

NARCIS (Netherlands)

Meilink, H.A.; Hoorweg, J.; Foeken, D.W.J.; Obudho, R.A.

2000-01-01

This chapter provides a concise review of the process of regional development and the concomitant growing regional inequalities in Kenya. By focusing on Coast Province, it aims to verify statements which stress that the province has gradually moved to a marginal position in Kenyan society. Examining

Parameterization of the inherent optical properties of Murchison Bay, Lake Victoria

Science.gov (United States)

Okullo, Willy; Ssenyonga, Taddeo; Hamre, Børge; Frette, Øyvind; Sørensen, K.; Stamnes, Jakob J.; Steigen, Andreas; Stamnes, Knut

2007-12-01

Lake Victoria, Africa's largest freshwater lake, suffers greatly from negative changes in biomass of species of fish and also from severe eutrophication. The continuing deterioration of Lake Victoria's ecological functions has great long-term consequences for the ecosystem benefits it provides to the countries bordering its shores. However, knowledge about temporal and spatial variations of optical properties and how they relate to lake constituents is important for a number of reasons such as remote sensing, modeling of underwater light fields, and long-term monitoring of lake waters. Based on statistical analysis of data from optical measurements taken during half a year of weekly cruises in Murchison Bay, Lake Victoria, we present a three-component model for the absorption and a two-component model for the scattering of light in the UV and the visible regions of the solar spectrum along with tests of their ranges of validity. The three-component input to the model for absorption is the chlorophyll-a (Chl-a), total suspended materials concentrations, and yellow substance absorption, while the two-component input to the model for scattering is the Chl-a concentration and total suspended materials.

VICTORIA Class Submarine Human-in-the-Loop Experimentation Plan

Science.gov (United States)

2014-06-01

1472G. VICTORIA Class Submarine Human-in-the-Loop Experimentation Plan and Preliminary Results © Her Majesty the Queen in Right of...19 th International Command and Control Research and Technology Symposium Title: VICTORIA Class Submarine Human-in-the-Loop...TYPE 3. DATES COVERED 00-00-2014 to 00-00-2014 4. TITLE AND SUBTITLE VICTORIA Class Submarine Human-in-the-Loop Experimentation Plan 5a. CONTRACT

Integrated Water, Sanitation and Solid Waste Management in Small ...

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

Inadequate water and sanitation services are having an negative effect on human health and polluting Lake Victoria in East Africa. At the request of the governments of Kenya, Tanzania and Uganda, UN-Habitat has undertaken an initiative to provide water and sanitation services in the region and protect the Lake basin.

Integrating remote sensing approach with pollution monitoring tools for aquatic ecosystem risk assessment and management: a case study of Lake Victoria (Uganda).

Science.gov (United States)

Focardi, Silvia; Corsi, Ilaria; Mazzuoli, Stefania; Vignoli, Leonardo; Loiselle, Steven A; Focardi, Silvano

2006-11-01

Aquatic ecosystems around the world, lake, estuaries and coastal areas are increasingly impacted by anthropogenic pollutants through different sources such as agricultural, industrial and urban discharges, atmospheric deposition and terrestrial drainage. Lake Victoria is the second largest lake in the world and the largest tropical lake. Bordered by Tanzania, Uganda, and Kenya, it provides a livelihood for millions of Africans in the region. However, the lake is under threat from eutrophication, a huge decline in the number of native fish species caused by several factors including loss of biodiversity, over fishing and pollution has been recently documented. Increasing usage of pesticides and insecticides in the adjacent agricultural areas as well as mercury contamination from processing of gold ore on the southern shores are currently considered among the most emergent phenomena of chemical contamination in the lake. By the application of globally consistent and comprehensive geospatial data-sets based on remote sensing integrated with information on heavy metals accumulation and insecticides exposure in native and alien fish populations, the present study aims at assessing the environmental risk associated to the contamination of the Lake Victoria water body on fish health, land cover distribution, biodiversity and the agricultural area surrounding the lake. By the elaboration of Landsat 7 TM data of November 2002 and Landsat 7 TM 1986 we have calculated the agriculture area which borders the Lake Victoria bay, which is an upland plain. The resulting enhanced nutrient loading to the soil is subsequently transported to the lake by rain or as dry fall. The data has been inserted in a Geographical information System (ARCGIS) to be upgraded and consulted. Heavy metals in fish fillets showed concentrations rather low except for mercury being higher than others as already described in previous investigations. In the same tissue, cholinesterases activity (ChE) as an

The Swahilization of Kenya`s socio-political culture

OpenAIRE

King`ei, Geoffrey Kitula

2012-01-01

Although it has spread mainly as a lingua franca, Kiswahili, Kenya`s national language, is increasingly becoming the language of intercultural communication. Most interestingly, Kiswahili is catching up as the medium of intra-group conversation in many rural up-country areas in Kenya. Not only do most Kenyan women wear lesos and kangas bearing Kiswahili proverbial sayings but the youth form different language communication almost invariably converse and interact through the medium of share or...

Equatorial Paleointensities from Kenya and the Well-behaved Geocentric Axial Dipole

Science.gov (United States)

Wang, H.; Kent, D. V.

2017-12-01

A previous study of Plio-Pleistocene lavas from the equatorial Galapagos Islands (latitude 1ºS) that used an adjustment for multidomain (MD) effects [Wang and Kent, 2013 G-cubed] obtained a mean paleointensity of 21.6 ± 11.0 µT (1σ, same in the following) from 27 lava flows [Wang et al., 2015 PNAS]. This is about half of the present-day value. Here, in a pilot study to check this result, we utilized previously thermally demagnetized specimens of Plio-Pleistocene lavas from the Mt. Kenya region (latitude 0º) and fresh specimens from the Loiyangalani region (latitude 3ºN) of Kenya that were previously studied for paleosecular variation [Opdyke et al., 2010 G-cubed] for paleointensity studies. We selected 2-3 specimens from each of 30 lava sites from Mt. Kenya region and 31 lava sites from Loiyangalani region with coherent directions and not exhibiting any indications of having been struck by severe lightning. Rock magnetic data show that the main magnetization carriers are fine-grained pseudo-single-domain magnetite with saturation remanence to saturation magnetization ratios (Mr/Ms) ranging from 0.05 to 0.60 [Opdyke et al., 2010, G-cubed]. Our preliminary MD-adjusted paleointensity results (Loiyangalani specimens with tTRM thermal alteration check [Wang and Kent, 2013 G-cubed]; Mt. Kenya specimens with an alternate thermal alteration check) show that the overall mean values are 15.3 ± 5.7 µT for the Mt. Kenya region (from 7 lava flows) and 16.4 ± 5.2 µT for the Loiyangalani region (from 8 lava flows). Along with paleointensities from Antarctica (latitude 78ºS, 33.4 ± 13.9 µT from 38 lava flows) [Lawrence et al., 2009 G-cubed], Iceland (latitude 64ºN, 37.7 ± 14.2 µT from 10 lava flows) [Cromwell et al., 2015 JGR] and Galapagos [Wang et al., 2015 PNAS], our preliminary Kenya lava results support a geocentric axial dipole (GAD) model of the time-averaged field in both direction (tan[inclination] = 2×tan[latitude]) and paleointensity (equatorial

Occurrence and multivariate exploratory analysis of the natural radioactivity anomaly in the south coastal region of Kenya

Science.gov (United States)

Kaniu, M. I.; Angeyo, K. H.; Darby, I. G.

2018-05-01

Characterized by a variety of rock formations, namely alkaline, igneous and sedimentary that contain significant deposits of monazite and pyrochlore ores, the south coastal region of Kenya may be regarded as highly heterogeneous with regard to its geochemistry, mineralogy as well as geological morphology. The region is one of the several alkaline carbonatite complexes of Kenya that are associated with high natural background radiation and therefore radioactivity anomaly. However, this high background radiation (HBR) anomaly has hardly been systematically assessed and delineated with regard to the spatial, geological, geochemical as well as anthropogenic variability and co-dependencies. We conducted wide-ranging in-situ gamma-ray spectrometric measurements in this area. The goal of the study was to assess the radiation exposure as well as determine the underlying natural radioactivity levels in the region. In this paper we report the occurrence, exploratory analysis and modeling to assess the multivariate geo-dependence and spatial variability of the radioactivity and associated radiation exposure. Unsupervised principal component analysis and ternary plots were utilized in the study. It was observed that areas which exhibit HBR anomalies are located along the south coast paved road and in the Mrima-Kiruku complex. These areas showed a trend towards enhanced levels of 232Th and 238U and low 40K. The spatial variability of the radioactivity anomaly was found to be mainly constrained by anthropogenic activities, underlying geology and geochemical processes in the terrestrial environment.

Soils and irrigation of three areas in the Lower Tana Region, Kenya : a comparative study of soil conditions and irrigation suitability

NARCIS (Netherlands)

Muchena, F.N.

1987-01-01

The soils and soil conditions of three areas situated in different physiographic positions in the Lower Tana Region of Kenya were investigated in respect of their suitability for irrigated agriculture. The soils vary widely in both physical and chemical properties. Most of the soils have an

Hemofilie onder die nasate van koningin Victoria

Directory of Open Access Journals (Sweden)

Francois P. Retief

2013-03-01

Full Text Available Hierdie studie bespreek die uitwerking van die sogenaamde Victoriaanse hemofilie op Europese koningshuise gedurende die negentiende en twintigste eeu. Hemofilie as molekulêre defek word verduidelik en die kliniese beeld van die siekte word aangedui. ’n Bespreking van toepaslike terapeutiese ingrepe volg. Dan word ’n historiese oorsig verskaf van die verspreiding van Victoriaanse hemofilie vanaf koningin Victoria (Britse monarg, 1837–1901 via sommige van haar dogters na ander lede van die Britse koningshuis en ook na die Duitse, Russiese en Spaanse koningshuise. Elf bevestigde gevalle van hemofilie onder lede van koningin Victoria se nageslag word vermeld, asook drie ander moontlike gevalle van die siekte. Die effek van hemofilie op die verloop van die geskiedenis word ook ondersoek.Haemophilia amongst the descendants of Queen Victoria. This study discusses the impact of ‘Victorian haemophilia’ on the royal houses of Europe during the 19th and 20th centuries. Haemophilia as a molecular defect is explained and the clinical picture of the condition is indicated. Applicable therapeutic interventions also receive attention. Next, an historical review is provided of how ‘Victorian haemophilia’ spread from Queen Victoria (British monarch, 1837–1901 via some of her daughters to other members of the British royal family and also to the royal houses of Germany, Russia and Spain. Eleven confirmed cases of haemophilia amongst the descendants of Queen Victoria are mentioned, as well as three other possible cases. The effect of haemophilia on the course of history is also investigated.

Towards understanding hydroclimatic change in Victoria, Australia – preliminary insights into the "Big Dry"

Directory of Open Access Journals (Sweden)

A. S. Kiem

2010-03-01

Full Text Available Since the mid-1990s the majority of Victoria, Australia, has experienced severe drought conditions (i.e. the "Big Dry" characterized by streamflow that is the lowest in approximately 80 years of record. While decreases in annual and seasonal rainfall totals have also been observed, this alone does not seem to explain the observed reduction in flow. In this study, we investigate the large-scale climate drivers for Victoria and demonstrate how these modulate the regional scale synoptic patterns, which in turn alter the way seasonal rainfall totals are compiled and the amount of runoff per unit rainfall that is produced. The hydrological implications are significant and illustrate the need for robust hydrological modelling, that takes into account insights into physical mechanisms that drive regional hydroclimatology, in order to properly understand and quantify the impacts of climate change (natural and/or anthropogenic on water resources.

The diversity of benthic mollusks of Lake Victoria and Lake Burigi ...

African Journals Online (AJOL)

Molluscan diversity, abundance and distribution in sediments of Lake Victoria and its satellite lake, Lake Burigi, were investigated. The survey was carried out in January and February 2002 for Lake Victoria and in March and April 2002 for Lake Burigi. Ten genera were recorded from four zones of Lake Victoria while only ...

Has climate change disrupted stratification patterns in Lake Victoria ...

African Journals Online (AJOL)

Has climate change disrupted stratification patterns in Lake Victoria, East Africa? ... Climate change may threaten the fisheries of Lake Victoria by increasing density differentials in the water column, thereby strengthening stratification and increasing the ... Keywords: deoxygenation, fisheries, global warming, thermocline

Early warnings of hazardous thunderstorms over Lake Victoria

Science.gov (United States)

Thiery, Wim; Gudmundsson, Lukas; Bedka, Kristopher; Semazzi, Fredrick H. M.; Lhermitte, Stef; Willems, Patrick; van Lipzig, Nicole P. M.; Seneviratne, Sonia I.

2017-07-01

Weather extremes have harmful impacts on communities around Lake Victoria in East Africa. Every year, intense nighttime thunderstorms cause numerous boating accidents on the lake, resulting in thousands of deaths among fishermen. Operational storm warning systems are therefore crucial. Here we complement ongoing early warning efforts based on numerical weather prediction, by presenting a new satellite data-driven storm prediction system, the prototype Lake Victoria Intense storm Early Warning System (VIEWS). VIEWS derives predictability from the correlation between afternoon land storm activity and nighttime storm intensity on Lake Victoria, and relies on logistic regression techniques to forecast extreme thunderstorms from satellite observations. Evaluation of the statistical model reveals that predictive power is high and independent of the type of input dataset. We then optimise the configuration and show that false alarms also contain valuable information. Our results suggest that regression-based models that are motivated through process understanding have the potential to reduce the vulnerability of local fishing communities around Lake Victoria. The experimental prediction system is publicly available under the MIT licence at http://github.com/wthiery/VIEWS.

An Integrated Hydrological and Water Management Study of the Entire Nile River System - Lake Victoria to Nile Delta

Science.gov (United States)

Habib, Shahid; Zaitchik, Benjamin; Alo, Clement; Ozdogan, Mutlu; Anderson, Martha; Policelli, Fritz

2011-01-01

The Nile basin River system spans 3 million km(exp 2) distributed over ten nations. The eight upstream riparian nations, Ethiopia, Eretria, Uganda, Rwanda, Burundi, Congo, Tanzania and Kenya are the source of approximately 86% of the water inputs to the Nile, while the two downstream riparian countries Sudan and Egypt, presently rely on the river's flow for most of the their needs. Both climate and agriculture contribute to the complicated nature of Nile River management: precipitation in the headwaters regions of Ethiopia and Lake Victoria is variable on a seasonal and inter-annual basis, while demand for irrigation water in the arid downstream region is consistently high. The Nile is, perhaps, one of the most difficult trans-boundary water issue in the world, and this study would be the first initiative to combine NASA satellite observations with the hydrologic models study the overall water balance in a to comprehensive manner. The cornerstone application of NASA's Earth Science Research Results under this project are the NASA Land Data Assimilation System (LDAS) and the USDA Atmosphere-land Exchange Inverse (ALEXI) model. These two complementary research results are methodologically independent methods for using NASA observations to support water resource analysis in data poor regions. Where an LDAS uses multiple sources of satellite data to inform prognostic simulations of hydrological process, ALEXI diagnoses evapotranspiration and water stress on the basis of thermal infrared satellite imagery. Specifically, this work integrates NASA Land Data Assimilation systems into the water management decision support systems that member countries of the Nile Basin Initiative (NBI) and Regional Center for Mapping of Resources for Development (RCMRD, located in Nairobi, Kenya) use in water resource analysis, agricultural planning, and acute drought response to support sustainable development of Nile Basin water resources. The project is motivated by the recognition that

Adaptive responses to environmental changes in Lake Victoria cichlids

NARCIS (Netherlands)

Rijssel, Jacobus Cornelis van (Jacco)

2014-01-01

Lake Victoria cichlids show the fastest vertebrate adaptive radiation known which is why they function as a model organism to study evolution. In the past 40 years, Lake Victoria experienced severe environmental changes including the boom of the introduced, predatory Nile perch and eutrophication.

Victoria Law School Ten Years On—A Time to Pause and Reflect

OpenAIRE

Andrew Clarke

2013-01-01

On 4 November 2010, a large and distinguished audience assembled at the Queen Street Campus of Victoria University to celebrate the tenth anniversary of the founding of Victoria Law School. This Foreword records the diverse achievements of Victoria Law School over the past decade.

Victoria Law School Ten Years On—A Time to Pause and Reflect

Directory of Open Access Journals (Sweden)

Andrew Clarke

2013-11-01

Full Text Available On 4 November 2010, a large and distinguished audience assembled at the Queen Street Campus of Victoria University to celebrate the tenth anniversary of the founding of Victoria Law School. This Foreword records the diverse achievements of Victoria Law School over the past decade.

The Challenges of Urban Management in Kenya | Akatch ...

African Journals Online (AJOL)

In Kenya the issue of regional and municipal management has been a thorny issue since independence. Soon after independence in 1963, the KANU Government bowing to pressures from KADU introduced Majimbo constitution that emphasised region-led administrative management as opposed to the unitary system of ...

The rise and fall of water hyacinth in Lake Victoria and the Kagera River basin, 1989-2001

Science.gov (United States)

Albright, Thomas P.; Moorhouse, T.G.; McNabb, T.J.

2004-01-01

Water hyacinth (Eichhornia crassipes (Mart.) Solms) is an invasive aquatic macrophyte associated with major negative economic and ecological impacts to the Lake Victoria region since the plant's establishment in Uganda in the 1980s. Reliable estimates of water hyacinth distribution and extent are required to gauge the severity of the problem through time, relate water hyacinth abundance to environmental factors, identify areas requiring management action, and assess the efficacy of management actions. To provide such estimates and demonstrate the utility of remote sensing for this application, we processed and analyzed remotely sensed imagery to determine the distribution and extent of water hyacinth. Maps were produced and coverage was quantified using a hybrid unsupervised image classification approach with manual editing for each of the riparian countries of Kenya, Tanzania, and Uganda, as well as for numerous gulfs and bays. A similar procedure was carried out for selected lakes in the Rwanda-Tanzania borderlands lakes region in the Kagera River basin. Results confirm the severity of the water hyacinth infestation, especially in the northern parts of the lake. A maximum lake-wide extent of at least 17,374 ha was attained in 1998. Following this, a combination of factors, including conditions associated with the 1997 to 1998 El Nin??o and biocontrol with water hyacinth weevils, appear to have contributed to a major decline in water hyacinth in the most affected parts of the lake. Some lakes in the Kagera basin, such as Lake Mihindi, Rwanda, were severely infested in the late 1990s, but the level of infestation in most of these decreased markedly by the early 2000s.

Elided Populations: A Baseline Survey on Human Trafficking in Kenya

DEFF Research Database (Denmark)

Owiso, Michael

2017-01-01

-regional, as well as inter-regional trafficking, is available. This study seeks to build synergy in the counter-trafficking efforts in Kenya. In so doing it aims to in the overall identify gaps in combating and responding to human trafficking and offer programmatic recommendations/suggestions particularly for IRC......Trafficking in persons is a crime. It is gaining momentum in the continent and particularly in Kenya and also attracting the attention of actors who are working to combat it. This focus shows the multiplicity of actors working together to prosecute, prevent and protect. Evidence of both intra...

The Bands Culture in Victoria, Australia: Live Music Benefits Career Paths, Employment and Community

Science.gov (United States)

Watson, Amanda; Forrest, David

2012-01-01

This study explores the career paths, employment, business opportunities and community contributions made available through the provision and development of the contemporary performance bands' culture in the State of Victoria. It is framed with the support given to live music performers by Arts Victoria, Small Business Victoria and Music Victoria.…

SANREM-CRSP Kenya Brochure

OpenAIRE

Ongugo, Paul O.

2007-01-01

Brochure produced by Kenya research team to explain the SANREM project in Kenya. The brochure discusses the aim, objective, areas of coverage, current work and ways to learn more about the SANREM CRSP activities in Kenya. LTRA-1 (Decentralization Reforms and Property Rights)

Causes and effects of the Lake Victoria ecological revolution

NARCIS (Netherlands)

Goudswaard, Pleun Cornelis

2006-01-01

Nile perch was introduced in Lake Victoria in the 1950s and exploded in number during the 1980s. The process of colonization of the lake by this predatory fish is described and explained. The changes in a number of other fauna elements of Lake Victoria are described and explained. Not only Nile

Funding Victoria's public hospitals: the casemix policy of 2000-2001.

Science.gov (United States)

McNair, Peter; Duckett, Stephen

2002-01-01

On 1 July 1993 Victoria became the first Australian state to use casemix information to set budgets for its public hospitals commencing with casemix funding for inpatient services. Victoria's casemix funding approach now embraces inpatient, outpatient and rehabilitation services.

Linking Land Use Changes to Surface Water Quality Variability in Lake Victoria: Some Insights From Remote Sensing (GC41B-1101)

Science.gov (United States)

Limaye, Ashutosh; Mugo, Robinson; Wanjohi, James; Farah, Hussein; Wahome, Anastasia; Flores, Africa; Irwin, Dan

2016-01-01

Various land use changes driven by urbanization, conversion of grasslands and woodlands into farmlands, intensification of agricultural practices, deforestation, land fragmentation and degradation are taking place in Africa. In Kenya, agriculture is the main driver of land use conversions. The impacts of these land use changes are observable in land cover maps, and eventually in the hydrological systems. Reduction or change of natural vegetation cover types increases the speed of surface runoff and reduces water and nutrient retention capacities. This can lead to high nutrient inputs into lakes, resulting in eutrophication, siltation and infestation of floating aquatic vegetation. To assess if changes in land use could be contributing to increased phytoplankton blooms and sediment loads into Lake Victoria, we analyzed land use land cover data from Landsat, as well as surface chlorophyll-a and total suspended matter from MODIS-Aqua sensor.

Destruction and management of Mount Kenya`s forests

Energy Technology Data Exchange (ETDEWEB)

Bussmann, R.W. [Bayreuth Univ. (Germany). Fakultaet fuer Biologie, Chemie und Geowissenschaften

1996-08-01

This article presents data on the destruction of the montane forests on Mount Kenya. The material was obtained during field-work for a phytosociological study in 1992-1994. Special emphasis was given to the observation of regeneration patterns and succession cycles within the different forest communities, with regard to the impact of humans and big game. Although private tree planting is reducing the fuelwood deficit in Kenya, large parts of the 200 000 ha of Mount Kenya`s forests - the largest natural-forest area in the country - are heavily impacted by among other things illegal activities. The wet camphor forests of the south and southeast mountain slopes are being destroyed at an alarming speed, by large-scale selective logging of Ocotea usambarensis and marihuana cultivation. The drier Juniperus procera are also logged, but are even more endangered by the new settlement schemes. The large elephant population does not affect forest regeneration; whereas browsing and chaffing by buffaloes inhibits regeneration of the dry forests, and damages many trees. Suggestions are presented for better management of the forest resources. 12 refs, 1 fig

Protecting livelihoods, boosting food security in Kenya | IDRC ...

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

2015-05-21

May 21, 2015 ... Protecting livelihoods, boosting food security in Kenya ... America, and the Caribbean with funds from the Government of Canada's fast-start financing. ... Water management and food security in vulnerable regions of China.

Kenya Veterinarian

African Journals Online (AJOL)

The Kenya Veterinarian is a journal of the Kenya Veterinary Association. It publishes original papers in English, within the whole field of animal science and veterinary medicine and those addressing legal and policy issues related to the veterinary profession. The journal accepts articles and reports in the areas of Anatomy ...

A geographic information system applied to a malaria field study in western Kenya.

Science.gov (United States)

Hightower, A W; Ombok, M; Otieno, R; Odhiambo, R; Oloo, A J; Lal, A A; Nahlen, B L; Hawley, W A

1998-03-01

This paper describes use of the global positioning system (GPS) in differential mode (DGPS) to obtain highly accurate longitudes, latitudes, and altitudes of 1,169 houses, 15 schools, 40 churches, four health care centers, 48 major mosquito breeding sites, 10 borehole wells, seven shopping areas, major roads, streams, the shore of Lake Victoria, and other geographic features of interest associated with a longitudinal study of malaria in 15 villages in western Kenya. The area mapped encompassed approximately 70 km2 and included 42.0 km of roads, 54.3 km of streams, and 15.0 km of lake shore. Location data were entered into a geographic information system for map production and linkage with various databases for spatial analyses. Spatial analyses using parasitologic and entomologic data are presented as examples. Background information on DGPS is presented along with estimates of effort and expense to produce the map information.

Orthobunyavirus antibodies among humans in selected parts of the Rift Valley and northeastern Kenya.

Science.gov (United States)

Odhiambo, Collins; Venter, Marietjie; Swanepoel, Robert; Sang, Rosemary

2015-05-01

Ngari, Bunyamwera, Ilesha, and Germiston viruses are among the mosquito-borne human pathogens in the Orthobunyavirus genus, family Bunyaviridae, associated with febrile illness. Although the four orthobunyaviruses have been isolated from mosquito and/or tick vectors sampled from different geographic regions in Kenya, little is known of human exposure in such areas. We conducted a serologic investigation to determine whether orthobunyaviruses commonly infect humans in Kenya. Orthobunyavirus-specific antibodies were detected by plaque reduction neutralization tests in 89 (25.8%) of 345 persons tested. Multivariable analysis revealed age and residence in northeastern Kenya as risk factors. Implementation of acute febrile illness surveillance in northeastern Kenya will help to detect such infections.

A Bottom-Up Understanding of Illegal, Unreported, and Unregulated Fishing in Lake Victoria

Directory of Open Access Journals (Sweden)

Joseph Luomba

2016-10-01

Full Text Available Illegal, unreported, and unregulated (IUU fishing is a major concern in fisheries management around the world. Several measures have been taken to address the problem. In Lake Victoria, the alleviation of IUU fishing is implemented through the Regional Plan of Action (RPOA-IUU, which restricts use of certain fishing gear, as well as prohibits fishing in closed areas and during closed seasons. Despite the long-term efforts to monitor and control what goes on in the fisheries, IUU fishing has persisted in Lake Victoria. Inspired by interactive governance theory, this paper argues that the persistence of IUU fishing could be due to different images that stakeholders have about the situation, rather than the lack of management competency. Through structured interviews with 150 fisheries stakeholders on Ijinga Island in the southeastern part of Lake Victoria, Tanzania, using paired comparison questionnaires, the study elicits stakeholders’ perspective about the severity of different locally-pertinent fishing-related activities. The results show that while fisheries stakeholder groups agree on their judgments about certain fishing gears, some differences are also apparent. For instance, fisheries managers and scientists do not always agree with fishing people about what activities cause the most damage to fisheries resources and ecosystem. Further, they tend to consider some IUU fishing-related activities less damaging than some non-IUU fishing. Such disparity creates governability challenges, pointing to the need to revisit relevant regulatory measures and to make them consistent with the knowledge and judgments of all stakeholders. Based on these findings, we discuss governing interventions that may contribute to addressing IUU fishing in Lake Victoria and elsewhere.

Victoria suudlus teeb maapoisist printsi, kuid mitte tulevase kuninga / Kaivo Kopli

Index Scriptorium Estoniae

Kopli, Kaivo

2010-01-01

Printsess Victoria tulevasest abikaasast Daniel Westlingist, printsess Madelaine'i kihluse lõpetamisest, Bernadotte'ide dünastia asutajast Jean Bernadotte'ist. Monarhia toetajate vähenemisest Rootsis. Printsess Victoria ja Daniel Westlingi pulmatseremooniast 19. juunil

A recovery-based outreach program in rural Victoria.

Science.gov (United States)

Prabhu, Radha; Browne, Mark Oakley

2007-04-01

A recovery-based outreach program for people with severe mental illness in regional Victoria is described. The paper covers a description of the program, the services provided and outcomes achieved. The program emphasized active collaboration between patients and clinicians as outlined in the collaborative recovery model and recognized that recovery from mental illness is an individual, personal process. The program provided service to 108 people over 3 years and had a positive impact on clinicians, patients and carers. The benefits of recovery orientation, multidisciplinary teams, collaborative relationships and carer involvement are discussed. The paper highlights the need for a focus on recovery and comprehensive care for people with severe mental illness.

Farm household allocative efficiency : a multi-dimensional perspective on labour use in Western Kenya

NARCIS (Netherlands)

Kamau, M.

2007-01-01

The economy in western Kenya, like most of the other regions in Kenya is agriculture based with smallholder farm households forming the bulk of the population. While all smallholder households engage in agricultural production to meet their food and cash needs, income earned outside the farm forms a

Kenya

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

Cathy Egan

Les élections générales de 2002 au Kenya, à la suite desquelles un régime notoire pour sa corruption a été remplacé par un gouvernement de coalition désireux d'instaurer une réforme, ont été considérées comme un événement charnière dans l'histoire du pays. Le CRDI, déjà actif au Kenya depuis plus de 30 ans, ...

Coal Corporation of Victoria annual report 1986

Energy Technology Data Exchange (ETDEWEB)

1986-01-01

Information is presented on operations, strategic planning, brown coal production and finance. Divisional reports are presented for the following divisions of the Coal Corporation of Victoria: marketing, technical marketing and special projects, research and development, and corporate services. The activities of the technical marketing and special projects division are discussed under the following headings: the coal for industry programme, the Brown Coal Liquefaction (Victoria) Pty. Ltd. project, dried brown coal activities, and resource development planning and policy activities. The corporation is currently conducting research into the following areas: ion exchange materials, activated carbons, and horticultural and agricultural applications of brown coal.

Late-life depression and the death of Queen Victoria.

Science.gov (United States)

Abrams, Robert C

2010-12-01

The objective of this study was to evaluate relationships between the death of Queen Victoria and the depressive episode she experienced during the last year of her life. The last volume of Queen Victoria's personal Journal was reviewed from a geriatrician's perspective, tracing the onset and course of depressive symptoms from entries beginning on 17 August 1900 and ending on 13 January 1901, 9 days before her death. The Queen's own words are supplemented with observations from contemporaneous secondary sources. The antecedents of Queen Victoria's late-life depression, including multiple losses, disabilities, and chronic pain, taken together with the presentation of vegetative, affective, and late cognitive symptoms, suggested the presence of a distinctively geriatric major depressive disorder. The absence of any other medical condition to explain the clinical picture seemed probable but not certain. Although historians and biographers have long been aware of Queen Victoria's final depression, the emphasis has mostly been on her earlier and prolonged mourning for her husband Prince Albert. Re-examined now, the Queen's Journal suggests that a severe late-life depressive episode occurring approximately in her last 5 months contributed meaningfully to her death. Copyright © 2010 John Wiley & Sons, Ltd.

VICTORIA PARK: A DEMOCTRATIC PUBLIC OPEN SPACE FOR INDONESIA DOMESTIC HELPERS (TKW

Directory of Open Access Journals (Sweden)

Parmonangan Manurung

2016-01-01

Full Text Available Victoria Park is the largest city park in Hong Kong. This city park is not only known in Hong Kong, but also very well known in Indonesia as a gathering place for Indonesia domestic helpers (TKW in Hong Kong. This research tried to find out some determinant factors that have been affected the public open spac of Victoria Park to be a gathering place for thousands of TKW in Sunday and holidays as their day off. In order to get the results of research, some methodological research had been conducted such as: observation (survey, mapping, interviews and literature studies. The results showed that Victoria Park has a number of factors capable of meeting the needs of domestic help-ers in Hong Kong, these factors consist of internal factors and external factors. Internally, the character and functions held Victoria Park became a very influential factor, while externally, the accessibility and support functions around Victoria Park also has a considerable influence.

Prokaryotic Abundance and Activity in Permafrost of the Northern Victoria Land and Upper Victoria Valley (Antarctica).

Science.gov (United States)

La Ferla, Rosabruna; Azzaro, Maurizio; Michaud, Luigi; Caruso, Gabriella; Lo Giudice, Angelina; Paranhos, Rodolfo; Cabral, Anderson S; Conte, Antonella; Cosenza, Alessandro; Maimone, Giovanna; Papale, Maria; Rappazzo, Alessandro Ciro; Guglielmin, Mauro

2017-08-01

Victoria Land permafrost harbours a potentially large pool of cold-affected microorganisms whose metabolic potential still remains underestimated. Three cores (BC-1, BC-2 and BC-3) drilled at different depths in Boulder Clay (Northern Victoria Land) and one sample (DY) collected from a core in the Dry Valleys (Upper Victoria Valley) were analysed to assess the prokaryotic abundance, viability, physiological profiles and potential metabolic rates. The cores drilled at Boulder Clay were a template of different ecological conditions (different temperature regime, ice content, exchanges with atmosphere and with liquid water) in the same small basin while the Dry Valleys site was very similar to BC-2 conditions but with a complete different geological history and ground ice type. Image analysis was adopted to determine cell abundance, size and shape as well as to quantify the potential viable and respiring cells by live/dead and 5-cyano-2,3-ditolyl-tetrazolium chloride staining, respectively. Subpopulation recognition by apparent nucleic acid contents was obtained by flow cytometry. Moreover, the physiological profiles at community level by Biolog-Ecoplate™ as well as the ectoenzymatic potential rates on proteinaceous (leucine-aminopeptidase) and glucidic (ß-glucosidase) organic matter and on organic phosphates (alkaline-phosphatase) by fluorogenic substrates were tested. The adopted methodological approach gave useful information regarding viability and metabolic performances of microbial community in permafrost. The occurrence of a multifaceted prokaryotic community in the Victoria Land permafrost and a large number of potentially viable and respiring cells (in the order of 10 4 -10 5 ) were recognised. Subpopulations with a different apparent DNA content within the different samples were observed. The physiological profiles stressed various potential metabolic pathways among the samples and intense utilisation rates of polymeric carbon compounds and carbohydrates

All projects related to kenya | Page 12 | IDRC - International ...

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

Region: Kenya, Malawi, North of Sahara, South of Sahara, United Kingdom ... Civil Society Participation in the Governance of Educational Systems ... opportunity to investigate questions of women's space and citizenship in the state process.

Neutron activation analysis on sediments from Victoria Land, Antarctica. Multi-elemental characterization of potential atmospheric dust sources

International Nuclear Information System (INIS)

Baccolo, G.; Maggi, V.; Baroni, C.; Clemenza, M.; Motta, A.; Nastasi, M.; Previtali, E.; University of Milano-Bicocca, Milan; Delmonte, B.; Salvatore, M.C.

2014-01-01

The elemental composition of 40 samples of mineral sediments collected in Victoria Land, Antarctica, in correspondence of ice-free sites, is presented. Concentration of 36 elements was determined by instrumental neutron activation analysis, INAA. The selection of 6 standard reference materials and the development of a specific analytical procedure allowed to reduce measurements uncertainties and to verify the reproducibility of the results. The decision to analyze sediment samples from Victoria Land ice-free areas is related to recent investigations regarding mineral dust content in the TALos Dome ICE core (159deg11'E; 72deg49'S, East Antarctica, Victoria Land), in which a coarse local fraction of dust was recognized. The characterization of Antarctic potential source areas of atmospheric mineral dust is the first step to identify the active sources of dust for the Talos Dome area and to reconstruct the atmospheric pathways followed by air masses in this region during different climatic periods. Principal components analysis was used to identify elements and samples correlations; attention was paid specially to rare earth elements (REE) and incompatible/compatible elements (ICE) in respect to iron, which proved to be the most discriminating elemental groups. The analysis of REE and ICE concentration profiles supported evidences of chemical weathering in ice-free areas of Victoria Land, whereas cold and dry climate conditions of the Talos Dome area and in general of East Antarctica. (author)

3D DIGITAL CADASTRE JOURNEY IN VICTORIA, AUSTRALIA

Directory of Open Access Journals (Sweden)

D. Shojaei

2017-10-01

Full Text Available Land development processes today have an increasing demand to access three-dimensional (3D spatial information. Complex land development may need to have a 3D model and require some functions which are only possible using 3D data. Accordingly, the Intergovernmental Committee on Surveying and Mapping (ICSM, as a national body in Australia provides leadership, coordination and standards for surveying, mapping and national datasets has developed the Cadastre 2034 strategy in 2014. This strategy has a vision to develop a cadastral system that enables people to readily and confidently identify the location and extent of all rights, restrictions and responsibilities related to land and real property. In 2014, the land authority in the state of Victoria, Australia, namely Land Use Victoria (LUV, has entered the challenging area of designing and implementing a 3D digital cadastre focused on providing more efficient and effective services to the land and property industry. LUV has been following the ICSM 2034 strategy which requires developing various policies, standards, infrastructures, and tools. Over the past three years, LUV has mainly focused on investigating the technical aspect of a 3D digital cadastre. This paper provides an overview of the 3D digital cadastre investigation progress in Victoria and discusses the challenges that the team faced during this journey. It also addresses the future path to develop an integrated 3D digital cadastre in Victoria.

Assessing the Development of Kenya National Spatial Data

African Journals Online (AJOL)

okuku

Keywords: Spatial data infrastructure, Kenya NSDI, development, assessment, ... of a nation can be used for; network survey of coordinates, waterways, ... to European community (INSPIRE) at the European national, regional and .... Digitisation efforts were spearheaded by the joint cooperation of JICA (Japan international.

Victoria Land, Ross Sea, and Ross Ice Shelf, Antarctica

Science.gov (United States)

2002-01-01

On December 19, 2001, MODIS acquired data that produced this image of Antarctica's Victoria Land, Ross Ice Shelf, and the Ross Sea. The coastline that runs up and down along the left side of the image denotes where Victoria Land (left) meets the Ross Ice Shelf (right). The Ross Ice Shelf is the world's largest floating body of ice, approximately the same size as France. Credit: Jacques Descloitres, MODIS Land Rapid Response Team, NASA/GSFC

Spiraal : uus Victoria & Alberti muuseum Londonis

Index Scriptorium Estoniae

1998-01-01

Daniel Libeskindi projekt Victoria & Alberti Muuseumi laiendamiseks on põhjustanud konservatiivsete londonlaste pahameele, kuid kutsunud esile ka hulgaliselt toetusavaldusi. Muuseumi uus osa (kokkuvarisemise piiril näiva ehitisena) peaks külastajaile avatama 2004. a.

Informal waste harvesting in Victoria Falls town, Zimbabwe: Socio-economic benefits

NARCIS (Netherlands)

Masocha, M.

2006-01-01

Waste harvesting, which occurs mostly but not exclusively at open waste dumps in Zimbabwe, constitutes one of the most important survival options for the urban poor. This paper analyses and discusses socio-economic benefits of informal waste harvesters in Victoria Falls town. Victoria Falls town has

Isotopic character of Cambro-Ordovician plutonism, southern Victoria Land

International Nuclear Information System (INIS)

Cox, S.C.; Parkinson, D.L.; Allibone, A.H.; Cooper, A.F.

2000-01-01

Previous mapping of granitoid rocks in the Dry Valleys area of southern Victoria Land, Antarctica, identified the calc-alkaline (DV1a), adakitic (DV1b), and monzonitic (DV2) suites. A fourth older suite comprising alkaline gabbro, syenite, and A-type granite occurs in the Mt Dromedary area c. 80 km to the south. U-Pb zircon dating of Bonney Pluton, the largest calc-alkaline DV1a intrusion, indicates emplacement of this regional-scale body at 505 +/- 2 Ma. Pb-loss and inherited zircon were common to Bonney Pluton analyses of this study. U-Pb dating of monazite from Valhalla Pluton, a principal DV1b suite adakitic intrusion, indicates emplacement at 488 +/- 2 Ma. The Bonney Pluton age constrains the peak of calc-alkaline plutonism at 505 Ma and the Valhalla Pluton age records the major pulse of adakitic plutonism that is inferred to mark the final stages of subduction c. 490 Ma along this section of the East Antarctic margin. Nd and Sr isotope data for the calc-alkaline DV1a suite and adakitic DV1b suite define distinct ranges for each suite, supporting their subdivision on the basis of field relationships, petrography, and whole-rock geochemistry. Calc-alkaline DV1a suite granite magmas have eNd(T) = -4.2 to -6.1 and Sri = 0.7071-0.7079, whereas the adakitic DV1b suite rocks have a wider range of eNd(T) = -1.9 to -7.2 and Sri = 0.7065-0.7097. The isotopic data suggest a significant mantle component and subordinate crustal component in the source region of both suites. Time-dependent variations in the isotopic ratios of DV1a and DV1b suites imply a progressive increase in the proportion of more radiogenic material in the source region of the granitoid rocks, either mantle- or crust-derived material. Larger adakitic DV1b plutons are more 'evolved' than equivalent, smaller plutons of the same DV1b suite. Vanda Dikes and monzonitic DV2 suite intrusions are characterised by particularly low Sri = 0.7044-0.7067 and near-constant eNd(T) = -4.8 to -5.3, which indicate a

Monitoring geodynamic activity in the Victoria Land, East Antarctica: Evidence from GNSS measurements

Science.gov (United States)

Zanutta, A.; Negusini, M.; Vittuari, L.; Cianfarra, P.; Salvini, F.; Mancini, F.; Sterzai, P.; Dubbini, M.; Galeandro, A.; Capra, A.

2017-10-01

GNSS networks in Antarctica are a fundamental tool to define actual crustal displacements due to geological and geophysical processes and to constrain the glacial isostatic models (GIA). A large network devoted to the detection and monitoring of crustal deformations in the Northern Victoria Land (Victoria Land Network for DEFormation control - VLNDEF), was monumented during the 1999-2000 and 2000-2001 field campaigns, as part of Italian National Program for Antarctic Research and surveyed periodically during the Southern summer seasons. In this paper, GPS observations of VLNDEF collected over a more than 15-year span, together with various selected POLENET sites and more than 70 IGS stations, were processed with Bernese Software, using a classical double difference approach. A solution was obtained combining NEQs by means of ADDNEQ2/FODITS tools embedded in Bernese Software. All the Antarctic sites were kept free and a subset of 50 IGS stations were used to frame VLNDEF into ITRF2008. New evidence provided by analysis of GPS time series for the VLNDEF network is presented; also displacements along the vertical component are compared with the recently published GIA models. The absolute velocities indicate an overall displacement of the northern Victoria Land region along the south-east direction (Ve = 10.6 mm/yr, Vn = -11.5 mm/yr) and an average uplift rate of Vu = 0.5 mm/yr. Two GIA models have been analyzed: ICE-6G_C-VM5a proposed by Argus et al. (2014), Peltier et al. (2015) and W12A_v1 by Whitehouse et al. (2012a,b). Up rates, predicted over the VLNDEF sites by the mentioned GIA models, have been extracted and compared with those observed. A preliminary comparison with GPS-derived vertical rates shows that the Victoria Land ICE-6G_C-VM5 and W12A_v1 GIA models predict overestimated uplift rates of 0.7 and 0.9 mm/yr weighted mean residuals respectively. The mean horizontal relative motions within the Victoria Land (VL) area are in most cases negligible, while only

Benefits of family planning: an assessment of women's knowledge in rural Western Kenya.

Science.gov (United States)

Mutombo, Namuunda; Bakibinga, Pauline; Mukiira, Carol; Kamande, Eva

2014-03-18

The last two decades have seen an increase in literature reporting an increase in knowledge and use of contraceptives among individuals and couples in Kenya, as in the rest of Africa, but there is a dearth of information regarding knowledge about benefits of family planning (FP) in Kenya. To assess the factors associated with knowledge about the benefits of FP for women and children, among women in rural Western Kenya. Data are drawn from the Packard Western Kenya Project Baseline Survey, which collected data from rural women (aged 15-49 years). Ordinal regression was used on 923 women to determine levels of knowledge and associated factors regarding benefits of FP. Women in rural Western Kenya have low levels of knowledge about benefits of FP and are more knowledgeable about benefits for the mother rather than for the child. Only age, spousal communication and type of contraceptive method used are significant. Women's level of knowledge about benefits of FP is quite low and may be one of the reasons why fertility is still high in Western Kenya. Therefore, FP programmes need to focus on increasing women's knowledge about the benefits of FP in this region.

Requirements for VICTORIA Class Fire Control System: Contact Management Function

Science.gov (United States)

2014-07-01

Requirements for VICTORIA Class Fire Control System Contact Management Function Tab Lamoureux CAE Integrated Enterprise Solutions...Contract Report DRDC-RDDC-2014-C190 July 2014 © Her Majesty the Queen in Right of Canada, as represented by the...i Abstract …….. The VICTORIA Class Submarines (VCS) are subject to a continuing program of technical upgrades. One such program is

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

Topic: PARTICIPATORY RESEARCH, Natural Resources, RESOURCES MANAGEMENT, GEOGRAPHIC INFORMATION SYSTEMS, LAND USE, Food security. Region: North of Sahara, South of Sahara, Benin, Kenya, Malawi, Rwanda, Senegal, Tunisia. Program: Climate Change. Total Funding: CA$ 1,486,000.00.

Managing Effectively National and Regional projects-A Case of Kenya Bureau of Standards

International Nuclear Information System (INIS)

Kioko, J

2009-01-01

Discusses the functions of Kenya Bureau of Standards as standards development, testing,metrology,implementation of standards in commerce and industry, accredit ion,certification,inspection of imports and exports,training and education in Metrology,standards,testing and quality assurance

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

2009-11-05

Start Date: November 5, 2009. End Date: October 26, 2013. Topic: PESTICIDE RESIDUES, WATER POLLUTION, HEALTH HAZARDS, HEALTH SURVEYS, ENVIRONMENTAL HEALTH, WATER RESOURCES, WATER MANAGEMENT. Region: Kenya, North of Sahara, South of Sahara. Program: Food, Environment, and ...

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

2009-11-05

Start Date: November 5, 2009. End Date: October 26, 2013. Topic: PESTICIDE RESIDUES, WATER POLLUTION, HEALTH HAZARDS, HEALTH SURVEYS, ENVIRONMENTAL HEALTH, WATER RESOURCES, WATER MANAGEMENT. Region: Kenya, North of Sahara, South of Sahara. Program: Food, Environment, and ...

Kenya Veterinarian: Submissions

African Journals Online (AJOL)

The Kenya Veterinarian is a peer-reviewed scientific journal published by the Kenya Veterinary Association on research and clinical practice of veterinary medicine. The main ... Three copies must be provided in English, double-spaced, Times New Roman throughout on one side A4 paper with a wide margin all round.

Critical Comments on Brian Victoria's "Engaged Buddhism: Skeleton in the Closet?"

Directory of Open Access Journals (Sweden)

Koichi Miyata

2015-02-01

Full Text Available In "Engaged Buddhism: A Skeleton in the Closet?" (Vol. 2 Brian Daizen Victoria claims, among other things, that Tsunesaburo Makiguchi (1871-1944, founder of the Soka Kyoiku Gakkai (forebear of the Soka Gakkai and Soka Gakkai International, was an active supporter of the Japanese wars of aggression. In this response, Koichi Miyata argues that Victoria's claims rest on the highly selective use of quotes, and ignore key interpretative issues associated with Japanese imperial fascism and its underlying belief structures. Miyata discusses the significance of Makiguchi's arrest and imprisonment under a law specifically aimed at opponents of the war efforts, in his analysis of critical lapses in Victoria's article.

Stratigraphic architecture of bedrock reference section, Victoria Crater, Meridiani Planum, Mars

Science.gov (United States)

Edgar, Lauren A.; Grotzinger, John P.; Hayes, Alex G.; Rubin, David M.; Squyres, Steve W.; Bell, James F.; Herkenhoff, Ken E.

2012-01-01

The Mars Exploration Rover Opportunity has investigated bedrock outcrops exposed in several craters at Meridiani Planum, Mars, in an effort to better understand the role of surface processes in its geologic history. Opportunity has recently completed its observations of Victoria crater, which is 750 m in diameter and exposes cliffs up to ~15 m high. The plains surrounding Victoria crater are ~10 m higher in elevation than those surrounding the previously explored Endurance crater, indicating that the Victoria crater exposes a stratigraphically higher section than does the Endurance crater; however, Victoria strata overlap in elevation with the rocks exposed at the Erebus crater. Victoria crater has a well-developed geomorphic pattern of promontories and embayments that define the crater wall and that reveal thick bedsets (3–7m) of large-scale cross-bedding, interpreted as fossil eolian dunes. Opportunity was able to drive into the crater at Duck Bay, located on the western margin of Victoria crater. Data from the Microscopic Imager and Panoramic Camera reveal details about the structures, textures, and depositional and diagenetic events that influenced the Victoria bedrock. A lithostratigraphic subdivision of bedrock units was enabled by the presence of a light-toned band that lines much of the upper rim of the crater. In ascending order, three stratigraphic units are named Lyell, Smith, and Steno; Smith is the light-toned band. In the Reference Section exposed along the ingress path at Duck Bay, Smith is interpreted to represent a zone of diagenetic recrystallization; however, its upper contact also coincides with a primary erosional surface. Elsewhere in the crater the diagenetic band crosscuts the physical stratigraphy. Correlation with strata present at nearby promontory Cape Verde indicates that there is an erosional surface at the base of the cliff face that corresponds to the erosional contact below Steno. The erosional contact at the base of Cape Verde

Kenya sõdurid tungisid Somaaliasse

Index Scriptorium Estoniae

2011-01-01

Kenya sõjaväelased tungisid Lõuna-Somaaliasse, et tabada mässulisi, kes on viimastel nädalatel korraldanud Kenyas mitmeid inimrööve. Kenya väed tungisid Lõuna-Somaaliasse päev pärast seda, kui Nairobi kuulutas sõja Al-Qaedaga seostatud äärmusrühmitusele Shabaab

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

Home · What we do / Regions and countries / Kenya ... Poor understanding of policy processes tends to reduce the value of research results and the ... Although birth and death rates are still relatively high in Africa, African populations display ...

Kenya | Page 30 | IDRC - International Development Research Centre

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

Read more about Toward a Regional Research Agenda on Pharmaceutical Manufacturing and Access to Medicines in Sub-Saharan Africa. Language English. Read more about Soutien organisationnel de la phase 2 de l'ITT : Kenya Institute for Public Policy Research and Analysis. Language French. Read more about ...

The estimated incidence of induced abortion in Kenya: a cross-sectional study.

Science.gov (United States)

Mohamed, Shukri F; Izugbara, Chimaraoke; Moore, Ann M; Mutua, Michael; Kimani-Murage, Elizabeth W; Ziraba, Abdhalah K; Bankole, Akinrinola; Singh, Susheela D; Egesa, Caroline

2015-08-21

The recently promulgated 2010 constitution of Kenya permits abortion when the life or health of the woman is in danger. Yet broad uncertainty remains about the interpretation of the law. Unsafe abortion remains a leading cause of maternal morbidity and mortality in Kenya. The current study aimed to determine the incidence of induced abortion in Kenya in 2012. The incidence of induced abortion in Kenya in 2012 was estimated using the Abortion Incidence Complications Methodology (AICM) along with the Prospective Morbidity Survey (PMS). Data were collected through three surveys, (i) Health Facilities Survey (HFS), (ii) Prospective Morbidity Survey (PMS), and (iii) Health Professionals Survey (HPS). A total of 328 facilities participated in the HFS, 326 participated in the PMS, and 124 key informants participated in the HPS. Abortion numbers, rates, ratios and unintended pregnancy rates were calculated for Kenya as a whole and for five geographical regions. In 2012, an estimated 464,000 induced abortions occurred in Kenya. This translates into an abortion rate of 48 per 1,000 women aged 15-49, and an abortion ratio of 30 per 100 live births. About 120,000 women received care for complications of induced abortion in health facilities. About half (49%) of all pregnancies in Kenya were unintended and 41% of unintended pregnancies ended in an abortion. This study provides the first nationally-representative estimates of the incidence of induced abortion in Kenya. An urgent need exists for improving facilities' capacity to provide safe abortion care to the fullest extent of the law. All efforts should be made to address underlying factors to reduce risk of unsafe abortion.

Archives: Kenya Veterinarian

African Journals Online (AJOL)

Items 1 - 21 of 21 ... Archives: Kenya Veterinarian. Journal Home > Archives: Kenya Veterinarian. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives. 1 - 21 of 21 Items. 2014. Vol 38, No ...

Surviving neoliberalism, maintaining values: Community health mergers in Victoria, Australia.

Science.gov (United States)

Roussy, Véronique; Livingstone, Charles

2018-04-01

Independent, not-for-profit community health services in the state of Victoria, Australia, provide one of that country's few models of comprehensive primary health care (PHC). Recent amalgamations among some such agencies created regional-sized community health organisations, in a departure from this sector's traditionally small local structure. This study explored the motivations, desired outcomes, and decision-making process behind these mergers. Qualitative exploratory study was based on 26 semistructured interviews with key informants associated with 2 community health mergers, which took place in 2014 in Victoria, Australia. Thematic data analysis was influenced by concepts derived from institutional theory. Becoming bigger by merging was viewed as the best way to respond to mounting external pressures, such as increasingly neoliberal funding mechanisms, perceived as threatening survival. Desired outcomes were driven by comprehensive PHC values, and related to creating organisational capacity to continue providing quality services to disadvantaged communities. This study offers insights into decision-making processes geared towards protecting the comprehensiveness of PHC service delivery for disadvantaged communities, ensuring financial viability, and surviving neoliberal economic policy whilst preserving communitarian values. These are relevant to an international audience, within a global context of rising health inequities, increasingly tight fiscal environments, and growing neoliberal influences on health policymaking and funding. Copyright © 2018 John Wiley & Sons, Ltd.

State Electricity Commission of Victoria. Annual report 1984-1985

Energy Technology Data Exchange (ETDEWEB)

1985-01-01

The State Electricity Commission of Victoria is a body corporate first constituted under the Electricity Commissioner's Act 1918. It now operates under the State Electricity Commission Act 1958. It generates, transmits and distributes electricity throughout Victoria's 228,000 square kilometres and supplies directly to 1.424 million customers. In addition 277,800 customers are supplied by eleven municipal authorities which purchase electricity in bulk from the Commission. The Commission also has a regulatory responsibility to ensure the safe use of electricity. It employs 22,518 people. The installed capacity of generators in the Commission's system, plus Victoria's share of Snowy and Hume generation, totalled 6603 MW at 30 June 1985 and the main transmission system comprises 500 kV, 300 kV and 220 kV lines. Corporate objectives have been developed in seven broad areas: customers,employee, finance, ntural resources, environment, conservationand community. These areas of activity are detailed in this report.

Assessing the Influence of the PTTC Principal's Competency in ICT on the Teachers' Integration of ICT in Teaching Science in PTTCs in Nyanza Region, Kenya

Science.gov (United States)

Omwenga, Ezekiel; Nyabero, Charles; Okioma, Lazarous

2015-01-01

The study was conducted to assess the influence of Primary Teacher Training College (PTTC) principal's competency in ICT on the teacher's integration of ICT in teaching science in PTTC's in Nyanza region in Kenya. The one research question and one research hypothesis guided the study. The population comprised of 21 principals and 159 tutors. Data…

Agrobiodiversity endangered by sugarcane farming in Mumias and ...

African Journals Online (AJOL)

user

Victoria basin of Kenya and Uganda. In Kenya sugarcane is commercially grown in Western and Nyanza provinces, primarily by small scale farmers followed by large-scale farmers and company/factory nucleus estates (Gok,. 2002). While setting up infrastructure for sugarcane farming and processing, minimal input is ...

The radiocarbon dating project at Aboriginal Affairs, Victoria

International Nuclear Information System (INIS)

Godfrey, M.C.S.

1997-01-01

The purpose of this project has been to publish a complete list of the age estimates relating to the archaeological sites in the State of Victoria from 1951 to 1995, and to assess the value and the limitations of this information for interpreting the prehistory of this region. This project has recorded 476 dates coming from 14 laboratories, and ranging in age from the time of European settlement to the limit of the technique at around 40,000 years BP. However, the available evidence indicates that large discrepancies may exist in these results, and this has lead to the recommendation that this data should not be used in research projects requiring dating accuracies of less than a few hundred years

The seroprevalence and seroincidence of dengue virus infection in western Kenya.

Science.gov (United States)

Blaylock, Jason M; Maranich, Ashley; Bauer, Kristen; Nyakoe, Nancy; Waitumbi, John; Martinez, Luis J; Lynch, Julia

2011-09-01

Epidemics of dengue fever have been documented throughout the African continent over the past several decades, however little is known about the prevalence or incidence of dengue virus infection in the absence of an outbreak. No studies have analyzed the prevalence of dengue infection in western Kenya to date. This study describes the seroincidence and seroprevalence of dengue infection in western Kenya. Banked sera obtained from 354 healthy, afebrile children ages 12-47 months from Kisumu District, Kenya, were analyzed for antibodies to dengue virus using an IgG indirect ELISA. We found a seroprevalence of 1.1% (4 of 354 samples) and incidence of 8.5 seroconversions per 1000 persons per year in this study population. This appears to be similar to that previously reported in coastal regions of the country outside of known epidemic periods. Since there has never been a reported dengue epidemic in western Kenya, continued investigation and evaluation in a patient population presenting with fever is necessary to further confirm this finding. Published by Elsevier Ltd.

Regional geology mapping using satellite-based remote sensing approach in Northern Victoria Land, Antarctica

Science.gov (United States)

Pour, Amin Beiranvand; Park, Yongcheol; Park, Tae-Yoon S.; Hong, Jong Kuk; Hashim, Mazlan; Woo, Jusun; Ayoobi, Iman

2018-06-01

Satellite remote sensing imagery is especially useful for geological investigations in Antarctica because of its remoteness and extreme environmental conditions that constrain direct geological survey. The highest percentage of exposed rocks and soils in Antarctica occurs in Northern Victoria Land (NVL). Exposed Rocks in NVL were part of the paleo-Pacific margin of East Gondwana during the Paleozoic time. This investigation provides a satellite-based remote sensing approach for regional geological mapping in the NVL, Antarctica. Landsat-8 and the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) datasets were used to extract lithological-structural and mineralogical information. Several spectral-band ratio indices were developed using Landsat-8 and ASTER bands and proposed for Antarctic environments to map spectral signatures of snow/ice, iron oxide/hydroxide minerals, Al-OH-bearing and Fe, Mg-OH and CO3 mineral zones, and quartz-rich felsic and mafic-to-ultramafic lithological units. The spectral-band ratio indices were tested and implemented to Level 1 terrain-corrected (L1T) products of Landsat-8 and ASTER datasets covering the NVL. The surface distribution of the mineral assemblages was mapped using the spectral-band ratio indices and verified by geological expeditions and laboratory analysis. Resultant image maps derived from spectral-band ratio indices that developed in this study are fairly accurate and correspond well with existing geological maps of the NVL. The spectral-band ratio indices developed in this study are especially useful for geological investigations in inaccessible locations and poorly exposed lithological units in Antarctica environments.

vVICTORIA Console Development: Design and Fabrication of VICTORIA Console Emulations

Science.gov (United States)

2011-07-01

successful set-up and readiness to conduct experimentation on facets of new Combat System concept development including equipment capabilities, system...émulateurs, faits de bois, de plastiques et de métaux légers, ont été fabriqués selon les données matérielles et les spécifications des consoles actuelles...mise sur pied du laboratoire d’évaluation de la capacité vVictoria et assureront que celui-ci est prêt pour les essais de nouveaux concepts de système

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

2015-08-11

In eastern and southern Africa, most yogurt production is carried out by industries using large-scale fermentation technologies to target urban consumers. Start Date: August 11, 2015. Topic: SMALL FARMS, MEDIUM SCALE INDUSTRY, EVALUATION METHODS, CANADA, EAST AFRICA, Gender. Region: Kenya, Tanzania ...

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

Topic: EAST AFRICA, URBAN COMMUNITIES, SOCIAL DEVELOPMENT, ADMINISTRATION OF JUSTICE. Region: Kenya, Rwanda, Tanzania, Uganda. Program: Governance and Justice. Total Funding: CA$ 522,100.00. Task Shifting for Expanding Access to Quality Eye Care Services in Ethiopia. Project. Quality eye care ...

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

Youth engagement in addressing violent extremism and gender violence through early ... Tropical diseases in humans and livestock can cause death and remain a huge ... Region: Canada, Israel, Kenya, India, United States ... and Uganda experience disadvantages and gender inequalities in labour and production.

Using data from a multi-hospital clinical network to explore prevalence of pediatric rickets in Kenya

Science.gov (United States)

Karuri, Stella W.; Murithi, Maureen K.; Irimu, Grace; English, Mike

2017-01-01

Background: Nutritional rickets is a public health concern in developing countries despite tropical climates and a re-emerging issue in developed countries. In this study, we reviewed pediatric admission data from the Clinical Information Network (CIN) to help determine hospital and region based prevalence of rickets in three regions of Kenya (Central Kenya, Western Kenya and Nairobi County). We also examine the association of rickets with other diagnosis, such as malnutrition and pneumonia, and study the effect of rickets on regional hospital stays. Methods: We analyzed discharge records for children aged 1 month to 5 years from county (formerly district) hospitals in the CIN, with admissions from February 1 st 2014 to February 28 th 2015. The strength of the association between rickets and key demographic factors, as well as with malnutrition and pneumonia, was assessed using odds ratios. The Fisher exact test was used to test the significance of the estimated odd ratios. Kaplan-Meier curves were used to analyze length of hospital stays. Results: There was a marked difference in prevalence across the three regions, with Nairobi having the highest number of cases of rickets at a proportion of 4.01%, followed by Central Region at 0.92%. Out of 9756 admissions in the Western Region, there was only one diagnosis of rickets. Malnutrition was associated with rickets; this association varied regionally. Pneumonia was found to be associated with rickets in Central Kenya. Children diagnosed with rickets had longer hospital stays, even when cases of malnutrition and pneumonia were excluded in the analysis. Conclusion: There was marked regional variation in hospital based prevalence of rickets, but in some regions it is a common clinical diagnosis suggesting the need for targeted public health interventions. Factors such as maternal and child nutrition, urbanization and cultural practices might explain these differences. PMID:29062911

Energy Diversity and Development in Kenya

Science.gov (United States)

2013-01-01

support for renewable energy development can be seen in Kenya’s efforts to obtain outside funding. Kenya is one of six countries selected by Climate...for Kenya (Nairobi: Repub- lic of Kenya, 2011). 17 Ministry of Energy, Feed-in Tariffs Policy on Wind, Biomass, Small-Hydro, Geothermal, Biogas and

Kenya Hospices and Palliative Care Association: integrating palliative care in public hospitals in Kenya

OpenAIRE

Ali, Zipporah

2016-01-01

Background In Kenya, cancers as a disease group rank third as a cause of death after infectious and cardiovascular diseases. It is estimated that the annual incidence of cancer is about 37,000 new cases with an annual mortality of 28,000 cases (Kenya National Cancer Control Strategy 2010). The incidence of non-communicable diseases accounts for more than 50% of total hospital admissions and over 55% of hospital deaths (Kenya National Strategy for the Prevention and Control of Non Communicable...

Mathematical Problems in Biology : Victoria Conference

CERN Document Server

1974-01-01

A conference on "Some Mathematical Problems in Biology" was held at the University of Victoria, Victoria, B. C. , Canada, from May 7 - 10, 1973. The participants and invited speakers were mathematicians interested in problems of a biological nature, and scientists actively engaged in developing mathematical models in biological fields. One aim of the conference was to attempt to assess what the recent rapid growth of mathematical interaction with the biosciences has accomplished and may accomplish in the near future. The conference also aimed to expose the problems of communication bet~",een mathematicians and biological scientists, and in doing so to stimulate the interchange of ideas. It was recognised that the topic spans an enormous breadth, and little attempt was made to balance the very diverse areas. Widespread active interest was shown in the conference, and just over one hundred people registered. The varied departments and institutions across North America from which the participants came made it bo...

Stratigraphy of the Koobi Fora Formation (Pliocene and Pleistocene) in the Loiyangalani region of northern Kenya

Science.gov (United States)

Gathogo, Patrick N.; Brown, Francis H.; McDougall, Ian

2008-08-01

Tuffaceous marker beds in the Loiyangalani region were previously identified as correlative with similar beds in the Shungura and Koobi Fora Formations of southwestern Ethiopia and northwestern Kenya. Associated sedimentary strata correlate with the Koobi Fora Formation, and include intercalated basalt flows. In the Loiyangalani region the Koobi Fora Formation has a composite thickness of at least 257 m, and records one time interval for which no strata are known in the Koobi Fora region. Four members of the Koobi Fora Formation (Lonyumun, Tulu Bor, Burgi, and KBS) are recognized in the region, and a composite member (Moiti-Lokochot) proposed because the Lokochot Tuff, the formal boundary between the Moiti and Lokochot Members has not been identified. This extends the known geographic area of the Koobi Fora Formation 100 km southward. These strata, together with others, were previously termed 'Loiyangalani formation (or Formation)'. Deposition in the Loiyangalani region began at about the same time as in the Koobi Fora and Nachukui Formations. Newly named basalts are Kankam (3.2-3.3 Ma), Lenderit (2.02 to 2.18 ± 0.02 Ma), and Balo (1.79 ± 0.02 Ma). We also report K/Ar ages on basalts from Mt. Kulal (2.04 ± 0.02 to 2.40 ± 0.03 Ma) east of the region and from Serima Gorge (0.77 ± 0.01 Ma) south of the study area.

No fixed place of birth: unplanned BBAs in Victoria, Australia.

Science.gov (United States)

McLelland, Gayle; McKenna, Lisa; Archer, Frank

2013-02-01

the primary objective-to present data on the incidence of unplanned births before arrival (BBAs) in Victoria between 1991 and 2008. The secondary objective-to provide an extensive literature review highlighting the issues surrounding an unplanned BBA. the incidence of BBAs in Victoria published in the relevant government reports. data were extracted from published government reports pertaining to perinatal statistics in Victoria-The Australian Institute of Health and Wellbeing and the Perinatal Data Collection Unit of Victoria. Data on place of birth for each year from both sources was identified and tabulated. Comparisons between the data sources were undertaken to provide a picture of the scope of out of hospital birth. the incidence and absolute numbers of unplanned birth before arrival (BBA) to hospital in Victoria, are low compared to the total births. However, this number is comparable to unplanned BBAs in other developed countries with similar health systems. The incidence of unplanned BBAs has slowly but steadily doubled since 1991-2008. The two data sources almost mirror each other except for 1999 when there was an unexplained difference in the reported incidence in unplanned BBAs. Maternal and neonatal outcomes are disproportionally much poorer after unplanned BBAs than either planned home births or in hospital births. Various maternal factors can increase the risk of an unplanned BBA. multiple approaches should be adopted to manage unplanned BBAs. Antenatal screening should be undertaken to identify the women most at risk. Strategies can be developed that will reduce poor neonatal and maternal outcomes, including education for women and their partners on immediate management of the newborn; ensuring paramedics have current knowledge on care during childbirth; and maternity and ambulance services should develop management plans for care of women having unplanned BBAs. Copyright © 2011 Elsevier Ltd. All rights reserved.

State Electricity Commission of Victoria annual report 1983-1984

Energy Technology Data Exchange (ETDEWEB)

1984-01-01

The State Electricity Commission of Victoria (SECV) generates, transmits and distributes electricity throughout Victoria's 228,000 square kilometres and supplies directly to 1.390 million customers. In addition, 278,500 customers are supplied by eleven municipal authorities which purchase electricity in bulk from the Commission. The Commission also has a responsibility to ensure the safe use of electricity. The Commission's mission statement is 'to provide cost effective energy and services and to act at all times in the best interests of the people of Victoria by being a responsible, adaptive, financially sound and efficient public utility'. The mission statement is the foundation for all activities and should provide the Commission with a sense of direction and unity of purpose. Corporate objectives have been developed in the following seven broad areas: customer, employee, finance, natural resources, environment, conservation and community. Each objective has been translated into a series of specific goals, the achievement of which will be monitored. Details relating to these areas of activity are detailed in this report.

The influence of climate variability on numbers of three waterbird species in Western Port, Victoria, 1973 2002

Science.gov (United States)

Chambers, Lynda E.; Loyn, Richard H.

2006-05-01

Seasonal and annual movements of Australian waterbirds are generally more complex than those of their Northern Hemisphere counterparts, and long-term data are needed to understand their relationships with climatic variables. This paper explores a long-term (1973 2002) set of waterbird counts from coastal Victoria and relates them to climatic data at local and continental scales. Three species (Black Swan Cygnus atratus, White-faced Heron Egretta novaehollandiae and Grey Teal Anas gracilis) were chosen for this analysis. Black Swans have large local breeding populations near the study region; White-faced Herons have smaller local breeding populations and Grey Teal breed extensively in ephemeral inland floodplains, such as those in the Murray-Darling Basin. All showed significant relationships with streamflow, regional rainfall and the Southern Oscillation Index (SOI) at appropriate scales and time-lags, with streamflow explaining the most variance. Black Swans showed a strong seasonal cycle in abundance and local climate variables had the greatest influence on the counts. Numbers were positively correlated with streamflow in southern Victoria three to six seasons before each count. Broader-scale climatic patterns were more important for the other two species. Numbers of White-faced Herons were positively correlated with streamflow or rainfall over various parts of Australia seven to nine seasons before each count. Numbers of Grey Teal showed weak seasonal cycles, and were negatively correlated with rainfall in Victoria or the Murray-Darling Basin in the seasons before or during each count, and positively with streamflow in the Murray-Darling Basin 15 18 months before each count.

The Emergence of Hospital Accreditation Programs in East Africa: Lessons from Uganda, Kenya, and Tanzania

Directory of Open Access Journals (Sweden)

Jeffrey Lane

2014-01-01

Full Text Available The objective of this manuscript was to examine existing hospital accreditation systems in three East African countries (Uganda, Kenya and Tanzania, assess attitudes and opinions of key stakeholders regarding hospital accreditation systems in the region, and identify lessons regarding sustainable and effective implementation of hospital accreditation systems in resource-limited countries. National hospital accreditation systems were found in Kenya and Tanzania. Uganda’s accreditation system, known as Yellow Star, had been suspended. Attitudes and opinions of key stakeholders almost unanimously supported the idea of establishing new national hospital accreditation programs, but opinions differed regarding whether that system should be operated by the government or a private independent organization. Our analysis supports the following lessons regarding accreditation systems in the region: (1 self-funding mechanisms are critical to long-term success; (2 external assessments occurred more frequently in our focus countries than accreditation systems in developed countries; (3 Kenya has established framework for providing financial incentives to highly performing hospitals, but these links need to be strengthened; and (4 automatic accreditation of governmental health facilities in Kenya and Tanzania illustrate the potential hazard of public authorities overseeing accreditation programs.

The Emergence of Hospital Accreditation Programs in East Africa: Lessons from Uganda, Kenya, and Tanzania

Directory of Open Access Journals (Sweden)

Jeffrey Lane

2014-03-01

Full Text Available The objective of this manuscript was to examine existing hospital accreditation systems in three East African countries (Uganda, Kenya and Tanzania, assess attitudes and opinions of key stakeholders regarding hospital accreditation systems in the region, and identify lessons regarding sustainable and effective implementation of hospital accreditation systems in resource-limited countries. National hospital accreditation systems were found in Kenya and Tanzania. Uganda’s accreditation system, known as Yellow Star, had been suspended. Attitudes and opinions of key stakeholders almost unanimously supported the idea of establishing new national hospital accreditation programs, but opinions differed regarding whether that system should be operated by the government or a private independent organization. Our analysis supports the following lessons regarding accreditation systems in the region: (1 self--‐funding mechanisms are critical to long-term success; (2 external assessments occurred more frequently in our focus countries than accreditation systems in developed countries; (3 Kenya has established framework for providing financial incentives to highly performing hospitals, but these links need to be strengthened; and (4 automatic accreditation of governmental health facilities in Kenya and Tanzania illustrate the potential hazard of public authorities overseeing accreditation programs.

All projects related to Kenya | Page 9 | IDRC - International ...

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

Topic: BIOLOGY, BIODIVERSITY, ECOLOGY. Region: Argentina, South America, Costa Rica, North and Central America, Kenya, Peru, South Africa, North of Sahara, South of Sahara, Mexico, Canada. Program: Agriculture and Food Security. Total Funding: CA$ 2,158,187.00. Transitional Justice and the Role of Truth and ...

The fertility decline in Kenya.

Science.gov (United States)

Robinson, W C; Harbison, S F

1995-01-01

In Sub-Saharan Africa Kenya is a prime example of a country experiencing a rapid decline in fertility and greater contraceptive prevalence. These changes have occurred since 1980 when fertility was high at 8.0 children per woman. In 1993 the total fertility rate (TFR) was 5.4, and the growth rate declined to about 2.0%. This transition is swifter than any country in contemporary Asia or historical Europe. The likely projection for Kenya is attainment of replacement level fertility during the 2020s and a leveling of population at about 100 million persons. Fertility has declined the most in urban areas and central and eastern regions. Bongaarts' proximate determinants (TFR, total marital fertility rate, total natural marital fertility rate, and total fecundity) are reduced to the proportion of currently married women using contraception, the proportion in lactational nonfecund status, and the proportion currently married. Actual fertility change is accounted for by total fertility change of 3.0 children. Lactational infecundability accounts for 0.5 potential births, and changes in marital fertility account for 1.0 reduced births per woman. About 70% of fertility reduction is accounted for by contraception and abortion. During 1977-78 80% of fertility control was due to lactational nonfecundity, 10% to nonmarriage, and 10% to contraception. In 1993 lactational nonfecundity accounted for 50% of the reduction, nonmarriage for 20%, and abortion about 30%. Future fertility is expected to be dependent on contraceptive prevalence. Kenya has experienced the Coale paradigm of preconditions necessary for demographic transition (willing, ready, and able). High fertility in Africa is not intractable. Creating the change in attitudes that leads to readiness is linked to education, health, and exposure to modernizing media and urban lifestyles. The public sector family planning program in Kenya has created the opportunity for access and availability of contraception. The key

A Public Lecture Series on Kenya Cities in the 21. Centuary Environment and Development in Kenya

International Nuclear Information System (INIS)

Obudho, R.A.

1999-01-01

Issues of Development planning in Kenya have gained added importance over the last few years in view of the recent political events in the country which have indeed occupied a centre stage within the world community. Surprisingly, however, there has been little published on the problems, experiences, and approaches of spatial and urban development in Kenya from a comparative and comprehensive view. The present volume is intended to help bridge the gap by bringing together a number of original contributions on urbanization and planning Kenya covering an interdisciplinary perspective. The essential focus is on comparative historical analysis of the urbanization process in Kenya, the resulting limitations and problems of urban development, and consequent challenges and responses of development planning. The book Provides a frame work for understanding the nature of Kenya urbanism and urbanization, limitations on that urbanism and urbanization imposed by traditional notions and analytical approaches to it

Er Kenya klar til valget?

DEFF Research Database (Denmark)

Laugesen, Henrik

Den 17. januar begyndte nomineringen af Kenyas kommende politikere. De politikere, der efter valget skal lede Østafrikas regionale stormagt frem til 2018. Nomineringsprocessen gav flere forskellige interessante indikationer på Kenyas ”demokratiske parathed” og dermed måske også en god fornemmelse...... af, hvordan det kommende valg i marts vil forløbe. Dette brief kommer med et bud på, om Kenya kan gøre sig fri af de mørke skygger fra valget i 2007....

Las pinturas esquemáticas de la Cueva de Victoria (Rincón de la Victoria, Málaga : propuesta interpretativa del friso A

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Rafael Maura Mijares

2004-01-01

Full Text Available Se recoge en este artículo nuestra reciente revisión del conjunto pictórico postpaleolítico de la cueva de la Victoria. A partir de una documentación exhaustiva de los motivos representados y del análisis de su iconografía se proponen hipótesis de carácter interpretativo.In this article we gather the recent revision of the postpalaeolithic pictorial collection in the cave of la Victoria. Starting from an exhaustive documentation of the motifs and the analysis of its iconography, we propose some interpretative hypothesis.

Spaces of insecurity : human agency in violent conflicts in Kenya

NARCIS (Netherlands)

Witsenburg, K.; Zaal, A.F.M.

2012-01-01

There are regions in the world where socio-economic deprivation, ecological marginality, political exclusion, poverty and violence all seem to converge. The cases presented in this book describe various violent conflicts in rural Kenya and aim to understand spatial insecurity while searching for

Understanding the poultry trade network in Kenya: Implications for regional disease prevention and control.

Science.gov (United States)

McCarron, Margaret; Munyua, Peninah; Cheng, Po-Yung; Manga, Thomas; Wanjohi, Cathryn; Moen, Ann; Mounts, Anthony; Katz, Mark A

2015-07-01

Infectious diseases in poultry can spread quickly and lead to huge economic losses. In the past decade, on multiple continents, the accelerated spread of highly pathogenic avian Influenza A (H5N1) virus, often through informal trade networks, has led to the death and culling of hundreds of millions of poultry. Endemic poultry diseases like Newcastle disease and fowl typhoid can also be devastating in many parts of the world. Understanding trade networks in unregulated systems can inform policy decisions concerning disease prevention and containment. From June to December 2008 we conducted a cross-sectional survey of backyard farmers, market traders, and middlemen in 5/8 provinces in Kenya. We administered a standardized questionnaire to each type of actor using convenience, random, snowball, and systematic sampling. Questionnaires addressed frequency, volume, and geography of trade, as well as biosecurity practices. We created a network diagram identifying the most important locations for trade. Of 380 respondents, 51% were backyard farmers, 24% were middlemen and 25% were market traders. Half (50%) of backyard farmers said they raised poultry both for household consumption and for sale. Compared to market traders, middlemen bought their poultry from a greater number of villages (median 4.2 villages for middlemen vs. 1.9 for market traders). Traders were most likely to purchase poultry from backyard farmers. Of the backyard farmers who sold poultry, 51% [CI 40-63] reported selling poultry to market traders, and 54% [CI 44-63] sold to middlemen. Middlemen moved the largest volume of poultry on a weekly basis (median purchases: 187 birds/week [IQR 206]; median sales: 188 birds/week [IQR 412.5]). The highest numbers of birds were traded in Nairobi - Kenya's capital city. Nairobi was the most prominent trading node in the network (61 degrees of centrality). Many smaller sub-networks existed as a result of clustered local trade. Market traders were also integral to the

Seabed surveys of Victoria harbour, Mahe, Seychelles

Digital Repository Service at National Institute of Oceanography (India)

Hashimi, N.H.; Wagle, B.G.

The seabed surveys in the Victoria Harbour, Mahe, Seychelles shows that the prominent feature is the navigational channel aligned in the northeast-southwest direction with a width varying from 300 to 450m. The depth in the channel ranges from 14...

Remotely Sensed Environmental Conditions and Malaria Mortality in Three Malaria Endemic Regions in Western Kenya.

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Maquins Odhiambo Sewe

Full Text Available Malaria is an important cause of morbidity and mortality in malaria endemic countries. The malaria mosquito vectors depend on environmental conditions, such as temperature and rainfall, for reproduction and survival. To investigate the potential for weather driven early warning systems to prevent disease occurrence, the disease relationship to weather conditions need to be carefully investigated. Where meteorological observations are scarce, satellite derived products provide new opportunities to study the disease patterns depending on remotely sensed variables. In this study, we explored the lagged association of Normalized Difference Vegetation Index (NVDI, day Land Surface Temperature (LST and precipitation on malaria mortality in three areas in Western Kenya.The lagged effect of each environmental variable on weekly malaria mortality was modeled using a Distributed Lag Non Linear Modeling approach. For each variable we constructed a natural spline basis with 3 degrees of freedom for both the lag dimension and the variable. Lag periods up to 12 weeks were considered. The effect of day LST varied between the areas with longer lags. In all the three areas, malaria mortality was associated with precipitation. The risk increased with increasing weekly total precipitation above 20 mm and peaking at 80 mm. The NDVI threshold for increased mortality risk was between 0.3 and 0.4 at shorter lags.This study identified lag patterns and association of remote- sensing environmental factors and malaria mortality in three malaria endemic regions in Western Kenya. Our results show that rainfall has the most consistent predictive pattern to malaria transmission in the endemic study area. Results highlight a potential for development of locally based early warning forecasts that could potentially reduce the disease burden by enabling timely control actions.

Sacred Habitats at Got Ramogi Cultural Landscape: Opportunities and Strategies for Ecotourism in Siaya County, Kenya

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ODEDE Fredrick Z. Argwenge

2013-06-01

Full Text Available Considering that tourism is one of the World’s largest industry, inter and intra-regional competition is unavoidable. The competition has been further worsened by the globalization nature of tourism. As such, tourism business is better realized when efforts are put towards destination as opposed to regional or national tourism promotion. Against this background, developing and making the ecotourism business plan operational will not only unlock the tourism potential but also help in the management, promotion and protection of the sites for future generations and enhance economic growth of Siaya County in Kenya. In the development of this business plan, a participatory approach was adopted. The participation involved stakeholders; namely Community based organizations (CBOs, boat operators, beach leaders, religious leaders, Kenya Forest Research Institute (KEFRI, operators of hospitality services in the region, local community representatives as well as Provincial administration. The stakeholders were put in a workshop setting which was facilitated by four consultants from Bondo University. The plan also used secondary information sources from Kenya Wildlife Service (KWS, and web sites among others.

Determinants of health insurance ownership among women in Kenya: evidence from the 2008–09 Kenya demographic and health survey

Science.gov (United States)

2014-01-01

Background The Government of Kenya is making plans to implement a social health insurance program by transforming the National Hospital Insurance Fund (NHIF) into a universal health coverage program. The objective of this study was to examine the determinants associated with health insurance ownership among women in Kenya. Methods Data came from the 2008–09 Kenya Demographic and Health Survey, a nationally representative survey. The sample comprised 8,435 women aged 15–49 years. Descriptive statistics and multivariable logistic regression analysis were used to describe the characteristics of the sample and to identify factors associated with health insurance ownership. Results Being employed in the formal sector, being married, exposure to the mass media, having secondary education or higher, residing in households in the middle or rich wealth index categories and residing in a female-headed household were associated with having health insurance. However, region of residence was associated with a lower likelihood of having insurance coverage. Women residing in Central (OR = 0.4; p insured compared to their counterparts in Nairobi province. Conclusions As the Kenyan government transforms the NHIF into a universal health program, it is important to implement a program that will increase equity and access to health care services among the poor and vulnerable groups. PMID:24678655

A study on the geophylogeny of clinical and environmental Vibrio cholerae in Kenya.

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John Kiiru

Full Text Available Cholera remains a significant public health challenge in many sub-Saharan countries including Kenya. We have performed a combination of phylogenetic and phenotypic analysis based on whole genome DNA sequences derived from 40 environmental and 57 clinical V. cholerae from different regions of Kenya isolated between 2005 and 2010. Some environmental and all clinical isolates mapped back onto wave three of the monophyletic seventh pandemic V. cholerae El Tor phylogeny but other environmental isolates were phylogenetically very distinct. Thus, the genomes of the Kenyan V. cholerae O1 El Tor isolates are clonally related to other El Tor V. cholerae isolated elsewhere in the world and similarly harbour antibiotic resistance-associated STX elements. Further, the Kenyan O1 El Tor isolates fall into two distinct clades that may have entered Kenya independently.

Becoming a teacher at teacher training colleges in Kenya

DEFF Research Database (Denmark)

Dahl, Kari

Paper presented at International Conference "Health Education and Teacher Training in Kenya" at Sarova Stanley Hotel 8. December 2010, Nairobi, Kenya.......Paper presented at International Conference "Health Education and Teacher Training in Kenya" at Sarova Stanley Hotel 8. December 2010, Nairobi, Kenya....

Kenya Hospices and Palliative Care Association: integrating palliative care in public hospitals in Kenya.

Science.gov (United States)

Ali, Zipporah

2016-01-01

In Kenya, cancers as a disease group rank third as a cause of death after infectious and cardiovascular diseases. It is estimated that the annual incidence of cancer is about 37,000 new cases with an annual mortality of 28,000 cases (Kenya National Cancer Control Strategy 2010). The incidence of non-communicable diseases accounts for more than 50% of total hospital admissions and over 55% of hospital deaths (Kenya National Strategy for the Prevention and Control of Non Communicable Diseases 2015-2020). The prevalence of HIV is 6.8 (KIAS 2014). Most of these patients will benefit from palliative care services, hence the need to integrate palliative care services in the public healthcare system. The process of integrating palliative care in public hospitals involved advocacy both at the national level and at the institutional level, training of healthcare professionals, and setting up services within the hospitals that we worked with. Technical support was provided to each individual institution as needed. Eleven provincial hospitals across the country have now integrated palliative care services (Palliative Care Units) and are now centres of excellence. Over 220 healthcare providers have been trained, and approximately, over 30,000 patients have benefited from these services. Oral morphine is now available in the hospital palliative care units. As a success of the pilot project, Kenya Hospices and Palliative Care Association (KEHPCA) is now working with the Ministry of Health Kenya to integrate palliative care services in 30 other county hospitals across the country, thus ensuring more availability and access to more patients. Other developing countries can learn from Kenya's successful experience.

Vascular flora of Kenya, based on the Flora of Tropical East Africa

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Yadong Zhou

2017-11-01

Full Text Available Kenya, an African country with major higher plant diversity, has a corresponding diversity of plant associations, because of the wide geographic distribution, diverse climatic conditions and soil types. In this article, all vascular plants of Kenya were counted based on the completed "Flora of Tropical East Africa (FTEA", and all families and genera were revised using recent molecular systematics research, forming a "Synoptic List of Families and Genera of Kenyan Vascular Plants (SLFGKVP". In total, there are 225 families, 1538 genera and 6293 indigenous species and and 62 families, 302 genera and 588 exotic species in Kenya. The Fabaceae with 98 genera and 576 Species is the largest family. Two of the seven plant distribution regions of Kenya, K4 and K7 are the most species-richest areas with regard to both total and endemic species, with 3375 and 3191 total species and 174 and 185 endemic species in K4 and K7 respectively. While, K3 and K5 have the highest density of both total and endemic species. K1 has the lowest density of total species, and K2 has the lowest density of endemic species.

Eesti NATO Ühing juurutab demokraatlikke väärtusi / Victoria Punga ; interv. Aive Antsov

Index Scriptorium Estoniae

Punga, Victoria, 1977-

2007-01-01

Eesti NATO Ühingu tegevjuht organisatsiooni eesmärkidest, projektidest, koostööst teiste riikidega ning kaitsepoliitika ja majanduse seostest. Lisa: Väljavõte Victoria CVst; Eesti kaitsepoliitika viis plussi Victoria meelest

LAKE VICTORIA AND THE COMMON PROPERTY DEBATE: IS THE TRAGEDY OF THE COMMONS A THREAT TO ITS FUTURE?

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Erick Ochieng OGELLO

2013-12-01

Full Text Available Lake Victoria is the largest among the African Great Lakes in East African region that are believed to have both dynamic and fragile aquatic ecosystems. Within two decades, the lake has experienced extensive resource exploitation leading to constrained productivity and drastic decline of native biodiversity. Intensive non-selective fishing, catchment vegetation degradation, industrial and agricultural pollution, the introduction of exotic species and uneven patchwork of governmental laws are some of the reasons for the current ecological woes facing Lake Victoria. This paper intends to stimulate recognition of Lake Victoria and its catchment as a lived Com­mons, to be shared, protected, managed and enjoyed by all who live around it. The paper compares the original biodiversity status of the lake with the current status and discusses the role of unlimited access as a function of the loss of the Lake’s biological wealth. The Lake’s water resource base, fishery, wetlands and other aquatic resources have been exhaustively discussed. In this review, we uphold the Hardin’s school of thought that freedom of the commoners causes resource overuse leading to poverty. Therefore, limiting freedom could be essential. However, there is need for provision of alternative means of survival since people with no choices would continue over-exploiting ecosystems even under limited access. The Lake Victoria basin commons should be protected by strict legal and clear political frame­work based on public trust doctrine, reinforced in law that the Lake is vital for the survival of people, plants and animals living on or near it and therefore must be protected for the common good. The political jurisdictions should consider governing the Lake basin as one integrated watershed. It is our fervent hope that bordering communities will secure grass root movements to protect and nurture Lake Victoria and its environs for the benefit of the present and future

Understanding virtual water flows: A multiregion input-output case study of Victoria

Science.gov (United States)

Lenzen, Manfred

2009-09-01

This article explains and interprets virtual water flows from the well-established perspective of input-output analysis. Using a case study of the Australian state of Victoria, it demonstrates that input-output analysis can enumerate virtual water flows without systematic and unknown truncation errors, an issue which has been largely absent from the virtual water literature. Whereas a simplified flow analysis from a producer perspective would portray Victoria as a net virtual water importer, enumerating the water embodiments across the full supply chain using input-output analysis shows Victoria as a significant net virtual water exporter. This study has succeeded in informing government policy in Australia, which is an encouraging sign that input-output analysis will be able to contribute much value to other national and international applications.

Formula-Based Public School Funding System in Victoria: An Empirical Analysis of Equity

Science.gov (United States)

Bandaranayake, Bandara

2013-01-01

This article explores the formula-based school funding system in the state of Victoria, Australia, where state funds are directly allocated to schools based on a range of equity measures. The impact of Victoria' funding system for education in terms of alleviating inequality and disadvantage is contentious, to say the least. It is difficult to…

Serosurvey of Coxiella burnetii (Q fever) in Dromedary Camels (Camelus dromedarius) in Laikipia County, Kenya.

Science.gov (United States)

Browne, A S; Fèvre, E M; Kinnaird, M; Muloi, D M; Wang, C A; Larsen, P S; O'Brien, T; Deem, S L

2017-11-01

Dromedary camels (Camelus dromedarius) are an important protein source for people in semi-arid and arid regions of Africa. In Kenya, camel populations have grown dramatically in the past few decades resulting in the potential for increased disease transmission between humans and camels. An estimated four million Kenyans drink unpasteurized camel milk, which poses a disease risk. We evaluated the seroprevalence of a significant zoonotic pathogen, Coxiella burnetii (Q fever), among 334 camels from nine herds in Laikipia County, Kenya. Serum testing revealed 18.6% positive seroprevalence of Coxiella burnetii (n = 344). Increasing camel age was positively associated with C. burnetii seroprevalence (OR = 5.36). Our study confirmed that camels living in Laikipia County, Kenya, have been exposed to the zoonotic pathogen, C. burnetii. Further research to evaluate the role of camels in disease transmission to other livestock, wildlife and humans in Kenya should be conducted. © 2017 The Authors. Zoonoses and Public Health Published by Blackwell Verlag GmbH.

Kenya.

Science.gov (United States)

Obura, D O

2001-12-01

The Kenya coast is bathed by the northward-flowing warm waters of the East Africa Coastal Current, located between latitudes 1 and 5 degrees S. With a narrow continental shelf, the coastal marine environments are dominated by coral reefs, seagrass beds and mangroves, with large expanses of sandy substrates where river inputs from Kenya's two largest rivers, the Tana and Athi rivers, prevent the growth of coral reefs. The northern part of the coast is seasonally influenced by upwelling waters of the Somali Current, resulting in lower water temperatures for part of the year. The coast is made up of raised Pleistocene reefs on coastal plains and hills of sedimentary origin, which support native habitats dominated by scrub bush and remnant pockets of the forests that used to cover East Africa and the Congo basin. The marine environment is characterized by warm tropical conditions varying at the surface between 25 degrees C and 31 degrees C during the year, stable salinity regimes, and moderately high nutrient levels from terrestrial runoff and groundwater. The semi-diurnal tidal regime varies from 1.5 to 4 m amplitude from neap to spring tides, creating extensive intertidal platform and rocky-shore communities exposed twice-daily during low tides. Fringing reef crests dominate the whole southern coast and parts of the northern coast towards Somalia, forming a natural barrier to the wave energy from the ocean. Coral reefs form the dominant ecosystem along the majority of the Kenya coast, creating habitats for seagrasses and mangroves in the lagoons and creeks protected by the reef crests. Kenya's marine environment faces a number of threats from the growing coastal human population estimated at just under three million in 2000. Extraction of fish and other resources from the narrow continental shelf, coral reef and mangrove ecosystems increases each year with inadequate monitoring and management structures to protect the resource bases. Coastal development in urban and

Kenya

Energy Technology Data Exchange (ETDEWEB)

Obura, David O. [CORDIO East Africa, Mombassa (Kenya)

2001-07-01

The Kenya coast is bathed by the northward-flowing warm waters of the East Africa Coastal Current, located between latitudes 1 and 5deg S. With a narrow continental shelf, the coastal marine environments are dominated by coral reefs, seagrass beds and mangroves, with large expanses of sandy substrates where river inputs from Kenya's two largest rivers, the Tana and Athi rivers, prevent the growth of coral reefs. The northern part of the coast is seasonally influenced by upwelling waters of the Somali Current, resulting in lower water temperatures for part of the year. The coast is made up of raised Pleistocene reefs on coastal plains and hills of sedimentary origin, which support native habitats dominated by scrub bush and remnant pockets of the forests that used to cover East Africa and the Congo basin. The marine environment is characterised by warm tropical conditions varying at the surface between 25degC and 31degC during the year, stable salinity regimes, and moderately high nutrient levels from terrestrial runoff and groundwater. The semi-diurnal tidal regime varies from 1.5 to 4 m amplitude from neap to spring tides, creating extensive intertidal platform and rocky-shore communities exposed twice-daily during low tides. Fringing reef crests dominate the whole southern coast and parts of the northern coast towards Somalia, forming a natural barrier to the wave energy from the ocean. Coral reefs form the dominant ecosystem along the majority of the Kenya coast, creating habitats for seagrasses and mangroves in the lagoons and creeks protected by the reef crests. Kenya's marine environment faces a number of threats from the growing coastal human population estimated at just under three million in 2000. Extraction of fish and other resources from the narrow continental shelf, coral reef and mangrove ecosystems increases each year with inadequate monitoring and management structures to protect the resource bases. Coastal development in urban and tourist

Capacity Development of Youth in Geospatial Tools for Addressing Climate Change in Kenya

Science.gov (United States)

Mubea, K.; Kasera, K.; Maina, C.

2017-12-01

SERVIR E&SA builds on the institutional partnerships and networks in Eastern and Southern Africa together with the network and partnerships associated with USAID country missions in the region. The RCMRD Space Challenge was meant to equip students from high/secondary schools and primary schools within Kenya and beyond with the necessary skills and awareness in relation to environmental degradation, climate change and its drivers. Furthermore, this contributes to the achievement of Sustainable Development Goals (SDGs), developing the youth in Science, Technology, Engineering and Math (STEM) and ultimately contributing to capacity building of the youth with the objective of promoting sustainable development. RCMRD partnered with GLOBE Program Kenya, 4-H Kenya and Esri Eastern Africa in this endeavor. The challenge involved students from seven schools analyzing data from automatic weather stations and plotting the results against other location of schools. The students were required to use TAHMO Automatic Weather Stations (AWS) normalized atmospheric data provided by GLOBE, TAHMO and RCMRD. The three parameters, humidity, precipitation and temperature were found to be very closely related. The students generated graphs that were obtained from the normalized data for the five climatic zones in Kenya. Nasokol Girls School located at Kishaunet in West Pokot County (Kenya) emerged the winners followed by St. Scholastica Catholic Primary School in Nairobi, and Moi Forces Academy Nairobi. The students were urged to utilize the knowledge acquired to address challenges related to climate change. RCMRD Space Challenge will be held annually in Kenya in collaboration with partners.

Old and new ways: family planning in Kenya.

Science.gov (United States)

Antarsh, L

1989-04-01

Kenya has the highest fertility rate in the world. The average woman has 8 children. Further, urban areas attract people from rural areas leaving fewer people to farm the finite land or raise cattle. Therefore a reduced need for children to partake in agricultural activities exists. Nevertheless many barriers to family planning continue in Kenya. Family planning services are scarce especially in rural areas. Husbands must agree to their wives undergoing voluntary sterilization by going to the clinic to sign a consent form. Children are highly valued. Succession of the generations is important. The higher a woman's fertility the more valuable she is to husband. The continuance of legal polygamy fosters competition among a man's wives to have many sons with the 1 having the most being his most prized wife. In spite of these obstacles, the president of Kenya promotes family planning through his speeches and requires the Ministry of Health (MOH) to provide family planning services at all government hospitals. Moreover, church hospitals also provide family planning services. Additionally, articles that cover teenage pregnancy and family planning programs appear in daily newspapers. The MOH and the National Council on Population and Development are organizing a network of government and nongovernment organizations that provide family planning services to the public. A sample of these organizations include the Family Planning Association of Kenya, an influential women's organization (Mandeleo ya Wanawake), and several church organizations. The Association for Voluntary Surgical Contraception's regional office has promoted minilaparotomies under local anesthesia since 1986. They are now used in maternal and child health programs in government hospitals, mission hospitals, and in several family planning clinics.

Probabilistic Seismic Hazard Analysis of Victoria, British Columbia, Canada: Considering an Active Leech River Fault

Science.gov (United States)

Kukovica, J.; Molnar, S.; Ghofrani, H.

2017-12-01

The Leech River fault is situated on Vancouver Island near the city of Victoria, British Columbia, Canada. The 60km transpressional reverse fault zone runs east to west along the southern tip of Vancouver Island, dividing the lithologic units of Jurassic-Cretaceous Leech River Complex schists to the north and Eocene Metchosin Formation basalts to the south. This fault system poses a considerable hazard due to its proximity to Victoria and 3 major hydroelectric dams. The Canadian seismic hazard model for the 2015 National Building Code of Canada (NBCC) considered the fault system to be inactive. However, recent paleoseismic evidence suggests there to be at least 2 surface-rupturing events to have exceeded a moment magnitude (M) of 6.5 within the last 15,000 years (Morell et al. 2017). We perform a Probabilistic Seismic Hazard Analysis (PSHA) for the city of Victoria with consideration of the Leech River fault as an active source. A PSHA for Victoria which replicates the 2015 NBCC estimates is accomplished to calibrate our PSHA procedure. The same seismic source zones, magnitude recurrence parameters, and Ground Motion Prediction Equations (GMPEs) are used. We replicate the uniform hazard spectrum for a probability of exceedance of 2% in 50 years for a 500 km radial area around Victoria. An active Leech River fault zone is then added; known length and dip. We are determining magnitude recurrence parameters based on a Gutenberg-Richter relationship for the Leech River fault from various catalogues of the recorded seismicity (M 2-3) within the fault's vicinity and the proposed paleoseismic events. We seek to understand whether inclusion of an active Leech River fault source will significantly increase the probabilistic seismic hazard for Victoria. Morell et al. 2017. Quaternary rupture of a crustal fault beneath Victoria, British Columbia, Canada. GSA Today, 27, doi: 10.1130/GSATG291A.1

Genital infections and syndromic diagnosis among HIV-infected women in HIV care programmes in Kenya.

Science.gov (United States)

Djomand, Gaston; Gao, Hongjiang; Singa, Benson; Hornston, Sureyya; Bennett, Eddas; Odek, James; McClelland, R Scott; John-Stewart, Grace; Bock, Naomi

2016-01-01

Control of genital infections remains challenging in most regions. Despite advocacy by the World Health Organization for syndromic case management, there are limited data on the syndromic approach, especially in HIV care settings. This study compared the syndromic approach with laboratory diagnosis among women in HIV care in Kenya. A mobile team visited 39 large HIV care programmes in Kenya and enrolled participants using population-proportionate sampling. Participants provided behavioural and clinical data with genital and blood specimens for lab testing. Among 1063 women, 68.4% had been on antiretroviral therapy >1 year; 58.9% were using cotrimoxazole prophylaxis; 51 % had CD4+T-lymphocytes Kenya have high rates of vaginal infections. Syndromic diagnosis was a poor predictor of those infections. © The Author(s) 2015.

A Practitioner’s Perspective on the Kenya I and Kenya II Cases before the ICC

NARCIS (Netherlands)

Mc Gonigle, B.N.

2014-01-01

On 10 September 2013 the International Criminal Court (ICC) began hearing a case against William Ruto, Deputy President of the Republic of Kenya, and Joshua Sang. The related case against the President of Kenya, Uhuru Muigai Kenyatta, was scheduled to begin in November 2013 but has since been

Banana Cultivar Mapping and Constraints Identification With Farmers in Southwest Kenya

International Nuclear Information System (INIS)

Onyago, M.; Makworo, S.; Njue, E.; Rees, D.

1999-01-01

Southwest Kenya is one of the major banana growing ares of Kenya and contributes about 40% of the country's production. Banana is an important crop in Kenya providing the small-scale resource poor farmers with food and the much-needed income. In southwest Kenya, Banana is a priority crop that is grown in a wide range of farms from backyard gardens to medium farms. Rapid Rural Appraisal (RRP) and Participatory Rural Appraisal (PRA) were conducted between January, 1996 and December 1997. The overall objective was to identify major constraints in specific areas, rank them with farmers and determine suitable interventions. The RRA and PRA revealed that farmers grow banana as a pure stand, intercropped with crops like maize, beans and groundnuts, in addition along the contour lines for soil conservation purpose. Diverse banana cultivars are grown in the region, of which some are localised while others are widespread. The major cultivars grown include 'Ekeganda', Kisukari', 'Ng'ombe' and 'Pisang Awak'. Pisang Awak was found prevalent in drier areas of Kendu Bay (LM 3 ) and very cold areas of Bomet (LH 1 ). Ekeganda is the most popular cooking type while Kisukari is a dessert type and is the second most popular banana cultivar in the region. Some of the constraints cut across the AEZs and include a complex of pests and diseases, poor orchard management, soil exhaustion because of land pressure, lack of superior cultivars and socioeconomic factors such as poor infrastructure. Panama disease, nematodes and banana weevil are prevalent at the medium and lower AEZs while moles are menace in the upper midlands and highland areas. To address some of the major constraints, on-farm banana cultivar evaluation trials were initiated in four AEZs namely LM 3-4 , LH 1 , UM 1 and LM 2 , respectively. Monitoring and evaluation of these cultivars by both researchers, extension and farmers is on-going

Reducing Sand Fly Numbers in Leishmania Endemic Regions in Kenya with Insecticide Treated Camouflage Screening

Science.gov (United States)

Current US military operations in deserts face persistent threats from sand flies that transmit human Leishmania. Methods to reduce the risk of human infection from leishmaniasis by reducing the number of sand fly vectors were investigated in Kenya. Bifenthrin treated and un-treated camouflage netti...

Marketing of Insurance Products in Kenya

OpenAIRE

Adhiambo, Irene

2011-01-01

The purpose of the study is to find out and improve on strategy used in the Marketing of Insurance Products in Kenya; Case of African Merchants Assurance Company Ltd (AMACO). AMACO is one of the 44 insurance firms in Kenya. Among others it is a local incorporated company, which makes a difference in that it is not one of the leading insurance firms in Kenya, which is held by such firms as British-American insurance company. The methodology used is quantitative, qualitative methods, interview ...

Who Gains, who loses? : the impact of market liberalisation on rural households in Northwestern Kenya

NARCIS (Netherlands)

Mose, L.O.

2007-01-01

Keywords:Market liberalisation, rural households, traders,region w:st="on">Kenyaregion>, market integration, cointegration analysis, difference-in-difference approach, farmer response.Most countries

Hydroclimatology of Lake Victoria region using hydrologic model and satellite remote sensing data

Directory of Open Access Journals (Sweden)

S. I. Khan

2011-01-01

Full Text Available Study of hydro-climatology at a range of temporal scales is important in understanding and ultimately mitigating the potential severe impacts of hydrological extreme events such as floods and droughts. Using daily in-situ data over the last two decades combined with the recently available multiple-years satellite remote sensing data, we analyzed and simulated, with a distributed hydrologic model, the hydro-climatology in Nzoia, one of the major contributing sub-basins of Lake Victoria in the East African highlands. The basin, with a semi arid climate, has no sustained base flow contribution to Lake Victoria. The short spell of high discharge showed that rain is the prime cause of floods in the basin. There is only a marginal increase in annual mean discharge over the last 21 years. The 2-, 5- and 10- year peak discharges, for the entire study period showed that more years since the mid 1990's have had high peak discharges despite having relatively less annual rain. The study also presents the hydrologic model calibration and validation results over the Nzoia basin. The spatiotemporal variability of the water cycle components were quantified using a hydrologic model, with in-situ and multi-satellite remote sensing datasets. The model is calibrated using daily observed discharge data for the period between 1985 and 1999, for which model performance is estimated with a Nash Sutcliffe Efficiency (NSCE of 0.87 and 0.23% bias. The model validation showed an error metrics with NSCE of 0.65 and 1.04% bias. Moreover, the hydrologic capability of satellite precipitation (TRMM-3B42 V6 is evaluated. In terms of reconstruction of the water cycle components the spatial distribution and time series of modeling results for precipitation and runoff showed considerable agreement with the monthly model runoff estimates and gauge observations. Runoff values responded to precipitation events that occurred across the catchment during the wet season from March to

Natural radioactivity and associated radiation characteristic of the new high background radiation area of lambwe east southern Kenya

International Nuclear Information System (INIS)

Achola, S.O.; Patel, J.P.; Angeyo, H.K.; Mustapha, A.O.

2010-01-01

Rocks and soils from a number of areas underlined by carbonatite rocks in Kenya have been associated with high levels of natural background radioactivity. People in such high background radiation areas (HBRA), are exposed to abnormally high annual absorbed dose (that have health implications) than the global normal 1 mSvyr-1. In this paper, results of field background radiation measurements, activity concentrations of primordial radionuclides in (mainly carbonatite rock and soil) matrices, and estimated annual external effective dose rates are presented for South and North Ruri hills in Lambwe East location of Suba District, which lies roughly between latitudes 0°30'S and 1°00'S, bounded on the east by longitude 34°30'E and on the west by the shores of Lake Victoria 16 and Winnam Gulf. Altitudes in the region range from about 1000 m on the shores of Lake Victoria to above 1800 m on top of the Ruri hills. The main geological features are carbonatite formations. Twenty one samples were analyzed using high-purity germanium (HPGe) gamma-ray spectrometer. The activity concentrations ranged 14.18 - 6559.99 Bqkg-1 (average: 1396.85 Bqkg-1) for Th-232; 2.73 - 499.24 Bqkg-1 (average: 178.69 Bqkg-1) for U-238; and 56.67 - 1454.73 Bqkg-1 (average: 508.67 Bqkg-1) for K-40. The variability in Th distribution could be due to another contributing factor apart from carbonatite: Homa hills geothermal field fluids might be responsible for delivery of Th to surface rocks; some hot spots have travertine deposits. Measured absorbed dose rates in air outdoors range 700 - 6000.00 nGyh-1 (mean: 2325.84 nGy h-1); assuming 0.4 occupancy factor, these values correspond to individual annual effective dose rates of 1.717 - 14.717 mSvyr-1 (mean: 5.705 mSv yr-1). Measured absorbed dose rates are higher than calculated values since they include the contribution of cosmic rays. The natural radioactivity is fractionated with higher levels in the soils than carbonatite rocks

Factors influencing place of delivery for women in Kenya: an analysis of the Kenya demographic and health survey, 2008/2009

Directory of Open Access Journals (Sweden)

Kitui John

2013-02-01

Full Text Available Abstract Background Maternal mortality in Kenya increased from 380/100000 live births to 530/100000 live births between 1990 and 2008. Skilled assistance during childbirth is central to reducing maternal mortality yet the proportion of deliveries taking place in health facilities where such assistance can reliably be provided has remained below 50% since the early 1990s. We use the 2008/2009 Kenya Demographic and Health Survey data to describe the factors that determine where women deliver in Kenya and to explore reasons given for home delivery. Methods Data on place of delivery, reasons for home delivery, and a range of potential explanatory factors were collected by interviewer-led questionnaire on 3977 women and augmented with distance from the nearest health facility estimated using health facility Global Positioning System (GPS co-ordinates. Predictors of whether the woman’s most recent delivery was in a health facility were explored in an exploratory risk factor analysis using multiple logistic regression. The main reasons given by the woman for home delivery were also examined. Results Living in urban areas, being wealthy, more educated, using antenatal care services optimally and lower parity strongly predicted where women delivered, and so did region, ethnicity, and type of facilities used. Wealth and rural/urban residence were independently related. The effect of distance from a health facility was not significant after controlling for other variables. Women most commonly cited distance and/or lack of transport as reasons for not delivering in a health facility but over 60% gave other reasons including 20.5% who considered health facility delivery unnecessary, 18% who cited abrupt delivery as the main reason and 11% who cited high cost. Conclusion Physical access to health facilities through distance and/or lack of transport, and economic considerations are important barriers for women to delivering in a health facility in Kenya

Et tilfaelde af tungiasis efter rejse i Kenya

DEFF Research Database (Denmark)

Rathe, Mathias; Rafn, Aase Cederlund; Poulsen, Thorkil

2009-01-01

Tungiasis is an ectoparasitic skin disease caused by infestation by the female sand flea, Tunga penetrans. Prevalence in endemic areas may reach 83%, while it is rare in non-endemic areas. However, an increase in international travel to and from the affected regions may lead to a rise in the numb...... of cases in non-endemic countries. We present a Danish case of tungiasis contracted during a trip to Kenya....

Marked og produkter i Kenya

DEFF Research Database (Denmark)

Roos, Nanna

2014-01-01

Et forskningsprojekt med dansk deltagelse undersøger, hvordan masseproduktion af insekter kan etableres i Kenya og bidrage med fødevarer til mennesker og protein til husdyrfoder.......Et forskningsprojekt med dansk deltagelse undersøger, hvordan masseproduktion af insekter kan etableres i Kenya og bidrage med fødevarer til mennesker og protein til husdyrfoder....

Environmental monitoring near the Macaulay Point and Clover Point marine sewage outfalls at Victoria, British Columbia in 1989 and 1990. Regional data report No. DR 92-14

Energy Technology Data Exchange (ETDEWEB)

Colodey, A G; Salmon, R A; Lim, P G

1992-01-01

The marine environment surrounding the Capital Region district (CRD) of British Columbia that includes the City of Victoria has been monitored by municipal, provincial, and federal authorities over the past 20 years to determine the impact of wastewater discharges. This report presents data from limited sampling conducted near the main CRD deep-water outfalls at Clover and Macaulay Points, the Canadian Department of National Defence septic tank outfall off Belmont and Esquimault Lagoon, and reference locations on Constance Bank and Discovery Island. Samples for this study were collected in April and October 1989, and April 1990. Parameters investigated were sediment and biota trace metals, sediment particle size, sediment volatile residues, visual descriptions of sediment, bacterial counts, water conductivity, temperature, salinity, and dissolved oxygen.

Youth suicide in Victoria: a retrospective study.

Science.gov (United States)

Krupinski, J; Tiller, J W; Burrows, G D; Hallenstein, H

1994-02-07

To determine the trends in youth suicide in Victoria and Australia as a whole, and their relation to youth unemployment. We used Australian Bureau of Statistics data to analyse suicide trends between 1907 and 1990 in young people aged 15-24 years and made an in-depth study of youth suicides between 1980 and 1990, for which computerised data are available. There has been a steady increase in youth suicide both in Victoria and Australia as a whole since 1960 in males but not females. There were significant differences in age, sex and area of residence in both the rate and the method of suicide. The increase in youth suicide was not associated with the rise in unemployment. Male (not female) suicide rates were higher in non-metropolitan areas and areas of high youth unemployment. The reasons for the increase in youth suicide remain obscure. There is a need for a prospective in-depth study to determine factors in the aetiology of youth suicide, with particular reference to possible areas for prevention.

Increasing deaths involving oxycodone, Victoria, Australia, 2000-09.

Science.gov (United States)

Rintoul, Angela C; Dobbin, Malcolm D H; Drummer, Olaf H; Ozanne-Smith, Joan

2011-08-01

In light of an emerging epidemic identified in the United States and Canada, to identify trends in fatal drug toxicity involving oxycodone and the demographic characteristics and indicators of socioeconomic disadvantage of the deceased. Population-based observational study in Victoria, Australia. Decedents whose death was reported to the Victorian Coroner between 2000 and 2009 and where oxycodone was detected. Association between supply of oxycodone and deaths. Demographic characteristics of decedents. Rate ratios of the rural or metropolitan location and socioeconomic indicators of disadvantage of the deceased. Supply to Victoria has increased nine-fold from 7.5 mg per capita in 2000 to 67.5 mg per capita in 2009. Detection of oxycodone in deaths reported to the Victorian Coroner has increased from 4 (0.08/100,000 population) in 2000 to 97 (1.78/100,000 population) in 2009-a 21-fold increase in deaths. Of the 320 cases described, 53.8% (172) were the result of drug toxicity. Of these, 52.3% were unintentional and 19.8% intentional self-harm; the remaining 27.9% are either still under investigation by the coroner or intent is unknown. Drug toxicity deaths were overrepresented in both rural areas and areas indexed with high levels of disadvantage. The substantial increase in the number of deaths involving oxycodone is strongly and significantly associated with the increase in supply. Most drug toxicity deaths involving oxycodone were unintentional. This newly identified trend in fatalities in Victoria supports concerns that a pattern of increasing deaths involving oxycodone is emerging globally.

Victoria Stodden: Scholarly Communication in the Era of Big Data and Big Computation

OpenAIRE

Stodden, Victoria

2015-01-01

Victoria Stodden gave the keynote address for Open Access Week 2015. "Scholarly communication in the era of big data and big computation" was sponsored by the University Libraries, Computational Modeling and Data Analytics, the Department of Computer Science, the Department of Statistics, the Laboratory for Interdisciplinary Statistical Analysis (LISA), and the Virginia Bioinformatics Institute. Victoria Stodden is an associate professor in the Graduate School of Library and Information Scien...

Using data from a multi-hospital clinical network to explore prevalence of pediatric rickets in Kenya [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Stella W. Karuri

2017-08-01

Full Text Available Background: Nutritional rickets is a public health concern in developing countries despite tropical climates and a re-emerging issue in developed countries. In this study, we reviewed pediatric admission data from the Clinical Information Network (CIN to help determine hospital and region based prevalence of rickets in three regions of Kenya (Central Kenya, Western Kenya and Nairobi County. We also examine the association of rickets with other diagnosis, such as malnutrition and pneumonia, and study the effect of rickets on regional hospital stays. Methods: We analyzed discharge records for children aged 1 month to 5 years from county (formerly district hospitals in the CIN, with admissions from February 1st 2014 to February 28th 2015. The strength of the association between rickets and key demographic factors, as well as with malnutrition and pneumonia, was assessed using odds ratios. The Fisher exact test was used to test the significance of the estimated odd ratios. Kaplan-Meier curves were used to analyze length of hospital stays. Results: There was a marked difference in prevalence across the three regions, with Nairobi having the highest number of cases of rickets at a proportion of 4.01%, followed by Central Region at 0.92%. Out of 9756 admissions in the Western Region, there was only one diagnosis of rickets. Malnutrition was associated with rickets; this association varied regionally. Pneumonia was found to be associated with rickets in Central Kenya. Children diagnosed with rickets had longer hospital stays, even when cases of malnutrition and pneumonia were excluded in the analysis. Conclusion: There was marked regional variation in hospital based prevalence of rickets, but in some regions it is a common clinical diagnosis suggesting the need for targeted public health interventions. Factors such as maternal and child nutrition, urbanization and cultural practices might explain these differences.

Using data from a multi-hospital clinical network to explore prevalence of pediatric rickets in Kenya [version 2; referees: 2 approved

Directory of Open Access Journals (Sweden)

Stella W. Karuri

2017-11-01

Full Text Available Background: Nutritional rickets is a public health concern in developing countries despite tropical climates and a re-emerging issue in developed countries. In this study, we reviewed pediatric admission data from the Clinical Information Network (CIN to help determine hospital and region based prevalence of rickets in three regions of Kenya (Central Kenya, Western Kenya and Nairobi County. We also examine the association of rickets with other diagnosis, such as malnutrition and pneumonia, and study the effect of rickets on regional hospital stays. Methods: We analyzed discharge records for children aged 1 month to 5 years from county (formerly district hospitals in the CIN, with admissions from February 1st 2014 to February 28th 2015. The strength of the association between rickets and key demographic factors, as well as with malnutrition and pneumonia, was assessed using odds ratios. The Fisher exact test was used to test the significance of the estimated odd ratios. Kaplan-Meier curves were used to analyze length of hospital stays. Results: There was a marked difference in prevalence across the three regions, with Nairobi having the highest number of cases of rickets at a proportion of 4.01%, followed by Central Region at 0.92%. Out of 9756 admissions in the Western Region, there was only one diagnosis of rickets. Malnutrition was associated with rickets; this association varied regionally. Pneumonia was found to be associated with rickets in Central Kenya. Children diagnosed with rickets had longer hospital stays, even when cases of malnutrition and pneumonia were excluded in the analysis. Conclusion: There was marked regional variation in hospital based prevalence of rickets, but in some regions it is a common clinical diagnosis suggesting the need for targeted public health interventions. Factors such as maternal and child nutrition, urbanization and cultural practices might explain these differences.

Job-Sharing at the Greater Victoria Public Library.

Science.gov (United States)

Miller, Don

1978-01-01

Describes the problems associated with the management of part-time library employees and some solutions afforded by a job sharing arrangement in use at the Greater Victoria Public Library. This is a voluntary work arrangement, changing formerly full-time positions into multiple part-time positions. (JVP)

Implications of rainfall for agricultural and urban development of Eldoret, Kenya

Directory of Open Access Journals (Sweden)

E. Ofori- Sarpong

2013-07-01

Full Text Available This paper examines the role of rainfall in the urban development of Kenya. The rainfall characteristics have been analysed and their influence on agricultural and urban development assessed. It is noted that since Eldoret is one of the rapidly expanding towns in Kenya located in highly potential agricultural region, variability of rainfall and drought can seriously affect urban development as farmers in the hinterland will abandon their farms and migrate to the town thus creating food shortage. Secondly, in times of drought, the water supply problems in the town will be exacerbated as it depends on surface water source. The tempo of rural-urban migration will be speeded up and this will create more socio-economic problems.

Validation of New Crack Monitoring Technique for Victoria Class High-Pressure Air Bottles

Science.gov (United States)

2014-06-01

Defence Research and Development Canada Recherche et développement pour la défense Canada Validation of new crack monitoring technique for Victoria ...Validation of new crack monitoring technique for Victoria class high-pressure air bottles Ian Thompson John R. MacKay Defence Research and Development...Canada Scientific Report DRDC-RDDC-2014-R81 June 2014 © Her Majesty the Queen in Right of Canada (Department of National Defence), 2014 © Sa Majesté

Leadership Behaviour and Occupational Tedium among Primary School Teachers in Nyanza Region, Kenya

OpenAIRE

Kenneth Otieno; Frank K. Matanga; Peter Odera

2014-01-01

There is growing concern with the growth and prevalence of stress and occupational tedium among teachers. In most schools, autocratic administration and supervision appear to be the rule rather than the exception. Recent estimates suggest that teachers in Kenya are so demoralized, despised, frustrated and ridiculed that 30 to 40 per cent of them do not enjoy optimum health while 45 per cent experience occupational tedium. It is against this background that this study investigated the relation...

Et tilfaelde af tungiasis efter rejse i Kenya

DEFF Research Database (Denmark)

Rathe, Mathias; Rafn, Aase; Poulsen, Thorkil

2009-01-01

Tungiasis is an ectoparasitic skin disease caused by infestation by the female sand flea, Tunga penetrans. Prevalence in endemic areas may reach 83%, while it is rare in non-endemic areas. However, an increase in international travel to and from the affected regions may lead to a rise in the numb...... of cases in non-endemic countries. We present a Danish case of tungiasis contracted during a trip to Kenya. Udgivelsesdato: 2009-Mar-2...

Solar home systems in Kenya: unlocking consumer finance

International Nuclear Information System (INIS)

Simm, Ian; Haq, Amir; Widge, V.

2000-01-01

The article reports on the International Finance Corporation's support of projects in Kenya where the funding is being used to enlarge the solar lending of a network of financial organisations which can reach a large number of rural Kenyans. The demand, advantages and potential of photovoltaics and solar systems generally in Kenya are discussed. Kenya's fragile financial institutions are mentioned

On the relationship between large-scale climate modes and regional synoptic patterns that drive Victorian rainfall

OpenAIRE

D. C. Verdon-Kidd; A. S. Kiem

2009-01-01

In this paper regional (synoptic) and large-scale climate drivers of rainfall are investigated for Victoria, Australia. A non-linear classification methodology known as self-organizing maps (SOM) is used to identify 20 key regional synoptic patterns, which are shown to capture a range of significant synoptic features known to influence the climate of the region. Rainfall distributions are assigned to each of the 20 patterns for nine rainfall stations located across Victoria, resulting in a cl...

Spartial and seasonal variations in concentrations of polycyclic aromatic hydrocarbons in water and sediment of Kisumu City bay of Winam Gulf, Lake Victoria-Kenya.

Science.gov (United States)

Kwach, Bowa O; Lalah, Joseph O; Shem, Wandiga O

2009-11-01

Seasonal and offshore concentration variations for selected sixteen priority pollutant polycyclic aromatic hydrocarbons (PAHs) in surface sediments and water of Car Wash and Kisat areas of Winam Gulf, Lake Victoria, have been investigated. PAHs concentrations in sediments and water range from 0.4 to 31.95 microg/g dry weight and 3.32 to 55.8 microg/L, respectively. Statistical analysis of the PAHs concentrations showed that the most contaminated samples are found during rainy season (April, 2006), 5 m offshore for sediments and 10 m offshore for water. Dry season (October, 2005) generally recorded lower concentrations. The variations showed significant difference (p < or = 0.05) with season and distance of sampling from the shore.

Policy environment for prevention, control and management of cardiovascular diseases in primary health care in Kenya.

Science.gov (United States)

Asiki, Gershim; Shao, Shuai; Wainana, Carol; Khayeka-Wandabwa, Christopher; Haregu, Tilahun N; Juma, Pamela A; Mohammed, Shukri; Wambui, David; Gong, Enying; Yan, Lijing L; Kyobutungi, Catherine

2018-05-09

In Kenya, cardiovascular diseases (CVDs) accounted for more than 10% of total deaths and 4% of total Disability-Adjusted Life Years (DALYs) in 2015 with a steady increase over the past decade. The main objective of this paper was to review the existing policies and their content in relation to prevention, control and management of CVDs at primary health care (PHC) level in Kenya. A targeted document search in Google engine using keywords "Kenya national policy on cardiovascular diseases" and "Kenya national policy on non-communicable diseases (NCDs)" was conducted in addition to key informant interviews with Kenyan policy makers. Relevant regional and international policy documents were also included. The contents of documents identified were reviewed to assess how well they aligned with global health policies on CVD prevention, control and management. Thematic content analysis of the key informant interviews was also conducted to supplement the document reviews. A total of 17 documents were reviewed and three key informants interviewed. Besides the Tobacco Control Act (2007), all policy documents for CVD prevention, control and management were developed after 2013. The national policies were preceded by global initiatives and guidelines and were similar in content with the global policies. The Kenya health policy (2014-2030), The Kenya Health Sector Strategic and Investment Plan (2014-2018) and the Kenya National Strategy for the Prevention and Control of Non-communicable diseases (2015-2020) had strategies on NCDs including CVDs. Other policy documents for behavioral risk factors (The Tobacco Control Act 2007, Alcoholic Drinks Control (Licensing) Regulations (2010)) were available. The National Nutrition Action Plan (2012-2017) was available as a draft. Although Kenya has a tiered health care system comprising primary healthcare, integration of CVD prevention and control at PHC level was not explicitly mentioned in the policy documents. This review revealed

Running Head: Education in Kenya | Emenyonu | Lwati: A Journal of ...

African Journals Online (AJOL)

Running Head: Education in Kenya. ... Modern Kenya has been steadily evolving since 1963 when the country attained independence. ... refining traditional values and incorporating them in the goals and objectives of Kenya's modern system ...

Changing Face of Family Planning Funding in Kenya: A Cross ...

African Journals Online (AJOL)

USER

Changing Face of Family Planning Funding in Kenya: A Cross-. Sectional Survey of ... Keywords: Contraception, Expenditure, Budget, Decision-making. Résumé. A mesure ... increasingly receiving attention, including in. Kenya17. In Kenya ...

Implementation of Participatory Forest Management in Kenya

DEFF Research Database (Denmark)

Thygesen, S. H.; Løber, Trine; Skensved, E.M.

2016-01-01

This paper analyzes the distribution of powers before and after the implementation of participatory forest management (PFM) in Kenya. The paper is a case study of the Karima forest in the Central Highlands of Kenya. The study relies primarily on 34 semi-structured interviews with key actors...... of the forest communities and weak downward accountability relations. Finally, it illustrates a planning process, which has weaknesses in participation and inclusiveness. Consequently, the paper suggests three areas for PFM policy reform in Kenya: (i) the role (powers) and function of CFAs; (ii) benefit sharing...

Queen Victoria, her physicians, and her cataracts.

Science.gov (United States)

Ravin, J G

1994-01-01

Decreasing vision due to cataracts became a significant problem for Queen Victoria toward the end of the 19th century. Her personal physician, Sir James Reid, obtained consultations with two eminent British ophthalmologists, George Lawson and Edward Nettleship. The Queen was not satisfied, and requested an opinion from the German professor Hermann Pagenstecher. All the doctors agreed on the diagnosis, but the Queen never underwent surgery.

Prospective evaluation of patient-reported quality of life outcomes after external beam radiation treatment for prostate cancer in Victoria: A cohort study by the Victorian Prostate Cancer Registry

International Nuclear Information System (INIS)

Bandarage, V.R.K. Patabendi; Billah, Baki; Evans, Sue; Millar, Jeremy L.

2016-01-01

External beam radiation treatment (EBRT) for prostate cancer (CaP) can cause adverse effects on bowel, bladder and sexual function. We aimed to use CaP clinical registry data to evaluate variation in patient adverse effects after EBRT in Victoria. Study subjects were men diagnosed with primary CaP between 2009 and 2014, treated with EBRT in metropolitan Melbourne, or in one of three regional integrated cancer service (ICS) regions. Information on change in general and disease-specific health outcome 12 and 24 months after the initial diagnosis were obtained using a modified Expanded CaP index composite (EPIC)-26 survey and there was no variation of follow up between ICSs. The proportion of men with ‘big bother’ (the most troublesome category) was compared between the ICS regions in Victoria (n = 1,825). There was no difference in big bother in urinary and sexual function across the regions at 24 months. However, patients treated in one regional cancer service had a higher proportion with ‘big bother’ (11.1%) compared with the rest of the Victoria (4.8%); (χ2 = 4.85; P = 0.02). The only significant factor for this was the location of EBRT (odds ratio = 2.6; 95% confidence interval: 1.12–6.04; P = 0.02). There was no association over time in that region with change in EBRT technique from 3-D conformal radiation therapy to intensity-modulated radiation therapy (z-test for proportion: 0.77; P: 0.44). A comprehensive clinical cancer registry system, can be used to benchmark outcomes for men diagnosed with CaP and may detect clinically relevant variations that require further detailed evaluation and response.

Enhancing biomass energy use in Kenya

International Nuclear Information System (INIS)

Banwell, P.S.; Harriss, R.C.

1992-01-01

This paper argues that in Kenya, environmental and economic factors will favour the continued use of biomass as a primary fuel for household an institutional cooking for the next decade or longer. The paper describes several successful projects which have improved the efficiency of urban charcoal use and of rural woodfuel use. The Kenya Ceramic Jiko, a more efficient version of the traditional charcoal stove, is a model programme sustained by free market competition, artisans participation, and widespread public acceptance. The Maendeleo stove is the best example of a successful rural woodstove project. The performance attributes of the stove, and its promotion through Kenya's largest women's organization, have resulted int he distribution of an estimated 26,000 Maendeleo stoves. Rural stove efficiency will become important as the cash-based economy expands in those areas. Agroforestry will also be critical to an enhanced use of biomass energy in Kenya. Experience to date shows that successful agroforestry programmes will have to be appropriate to local conditions and crops. (author). 25 refs, 2 figs, 3 tabs

Chronic diseases in Nyeri, Kenya: a study of knowledge and perceptions

Directory of Open Access Journals (Sweden)

Michael A.T. Freiberg

2016-12-01

Full Text Available The burden of chronic, non-communicable disease such as diabetes, cardiovascular disease, and cancer is growing in many developing countries including Kenya. The use of community health workers is an important tool to improve the access to care and education in rural areas. This study aims to understand the knowledge and perceptions among the general population regarding three chronic diseases – diabetes, hypertension, and cancer – in Nyeri, Kenya. Standardized, open-ended interviews were conducted with 200 participants. This study shows that most individuals interviewed are familiar with these three diseases; however, knowledge varied among individuals with many having significant gaps in knowledge. These results are consistent with previous studies from this region and will inform future education directed at community health workers and the general population.

Investigations into yellow fever virus and other arboviruses in the northern regions of Kenya.

Science.gov (United States)

Henderson, B E; Metselaar, D; Kirya, G B; Timms, G L

1970-01-01

Previous studies having shown an appreciable level of yellow fever immunity to exist in northern Kenya, further epidemiological and serological surveys were carried out there in 1968 in an attempt to define more clearly the distribution of yellow fever and to locate possible vector and reservoir hosts of the disease; these surveys also provided information on a number of other arboviruses.Altogether 436 sera from 5 areas in northern Kenya were screened by haemagglutination-inhibition tests with 8 antigens, and 107 of these sera by neutralization tests for Group-B arboviruses. Small numbers of yellow-fever-immune adults were found in Ileret, Garissa, Loglogo and Mikona. At Marsabit high proportions of immune adults and children were found among the Burgi tribe. As the Burgi are permanent agricultural workers on Marsabit Mountain, an entomological investigation was made, over 15 000 mosquitos being collected. From these, 13 strains of Pongola virus, 1 strain of Semliki Forest virus and an unidentified virus were isolated, but no yellow fever strains. Aedes africanus and Aedes simpsoni were not found at Marsabit; small numbers of Aedes aegypti were collected biting man. The vector potential of other mosquitos collected (particularly Mansonia africana, which is present throughout the year) is discussed.

Levels of toxic metals in multisectoral samples from Winam Gulf of Lake Victoria.

Science.gov (United States)

Ongeri, D M K; Lalah, J O; Wandiga, S O; Schramm, K W; Michalke, B

2009-01-01

In this study, the distribution and sources of inputs of trace metals including Cd, Cu, Zn and Pb from various sources as well as Fe which is widely used in the construction industry, into Winam Gulf of Lake Victoria were investigated. The sampling sites were located up streams and down streams of four rivers (Sio, Nyamasaria, Nyando and Sondu-Miriu), in four beaches along the lake (Port Victoria, Kisumu Car Wash, Dunga and Hippo point beaches) and in three estates (Nyamasaria, Migosi and Nyawita) in Kisumu city, covering potential agrochemical and industrial sources and drinking water points, respectively. The concentrations (in microg/L) of trace metals analysed in the lake and river waters ranged from Car Wash area. The study confirmed that the concentrations of the metals accumulate downstream in the rivers both in water and sediment and these rivers are major sources of the heavy metal load into Winam Gulf of Lake Victoria.

Analyses of CsI aerosol deposition tests in WIND project with ART and VICTORIA codes

International Nuclear Information System (INIS)

Yuchi, Y.; Shibazaki, H.; Kudo, T.

2000-01-01

Deposition behavior of cesium iodide (CsI) was analyzed with ART and VICTORIA-92 codes for a test of the aerosol re-vaporization test series performed in WIND project at JAERI. In the test analyzed, CsI aerosol was injected into piping of test section where metaboric acid (HBO 2 ) was placed in advance on the floor area. It was confirmed in the present analysis that similar results on the CsI deposition were obtained between ART and VICTORIA when influences of chemical interactions were negligibly small. The analysis with VICTORIA agreed satisfactorily with the test results in analytical cases that cesium metaborate (CsBO 2 ) was injected into the test section instead of CsI to simulate the pre-existence of HBO 2 effect. (author)

Urbanization and mental health: psychiatric morbidity, suicide and violence in the State of Victoria.

Science.gov (United States)

Krupinski, J

1979-06-01

Australia is one of the most urbanized countries in the world with over 85% of the population living in metropolitan and other urban areas. More important, the change from a predominantly rural society to an urbanized society has occurred within the last 100 years. To assess the effects of urbanization on mental health, rates of admissions to psychiatric institutions, suicides and violent crime in Victoria have been analysed for the last hundred years. Data on admissions to psychiatric facilities in Victoria from metropolitan, other urban and rural areas, as well as results of community health surveys carried out in metropolitan and rural areas were compared to examine for evidence of urban-rural differences in psychiatric morbidity. The findings do not support the notion that the level of psychiatric and psychosocial disorders in Victoria are related to urbanization or to urban living.

Fishing Business Arrangements and Sustainability in Lake Victoria ...

African Journals Online (AJOL)

In this article an attempt is made to analyse the existing production relations between the owners of the vessels and the crewmembers and the concern for sustainability. Our results found that the existing sharing system in Lake Victoria poses a big challenge in as far as sustainability is concerned. Some of the system such ...

Food banking for improved nutrition of HIV infected orphans and vulnerable children; emerging evidence from quality improvement teams in high food insecure regions of Kiambu, Kenya.

Science.gov (United States)

Akulima, Muhamed; Ikamati, Rudia; Mungai, Margaret; Samuel, Muhula; Ndirangu, Meshack; Muga, Richard

2016-01-01

Estimated 236,548 People Living with HIV (PLHIV) were in Central-Eastern Kenya in 2013. Kiambu County had 46,656 PLHIV with 42,400 (91%) adults and 4,200(9%) children (1-14yrs). Amref Health Africa in Kenya, supported through USAID-APHIAplus KAMILI project, initiated two food banks to respond to poor nutritional status of the HIV infected children. Quality Improvement Teams were used to facilitate food-banking initiatives. The study aimed at assessing and demonstrating roles of community food-banking in improving nutrition status of HIV-infected children in food insecure regions. A pre and post-test study lasting 12 months (Oct 2013 to September 2014) conducted in Kiambu County, Kenya covering 103 HIV infected children. Two assessments were conducted before and after the food banking initiative and results compared. Child Status Index (CSI) and the Middle Upper Arm Circumference (MUAC) tools were used in data collection at households. Paired T-test and Wilcoxon test were applied for analysing MUAC and CSI scores respectively using the SPSS. There was a significant improvement in the children's nutrition status from a rating of 'bad' in CSI Median (IQR) score 2(2-1) before food banking to a rating of 'fair' in CSI Median (IQR) score 3(4-3) after food banking intervention (p=banking (p=banking is a community-based nutritional intervention that can address factors of food access, affordability and availability. Food banking is a sustainable way to contribute to quality nutrition and reduced related deaths among HIV infected children.

What has driven the decline of infant mortality in Kenya in the 2000s?

Science.gov (United States)

Demombynes, Gabriel; Trommlerová, Sofia Karina

2016-05-01

Substantial declines in early childhood mortality have taken place in many countries in Sub-Saharan Africa. Kenya's infant mortality rate fell by 7.6 percent per year between 2003 and 2008, the fastest rate of decline among the 20 countries in the region for which recent Demographic and Health Survey (DHS) data are available. The average rate of decline across all 20 countries was 3.6 percent per year. Among the possible causes of the observed decline in Kenya is a large-scale campaign to distribute insecticide-treated bednets (ITN) which started in 2004. A Oaxaca-Blinder decomposition using DHS data shows that the increased ownership of bednets in endemic malaria zones explains 79 percent of the decline in infant mortality. Although the Oaxaca-Blinder method cannot identify causal effects, given the wide evidence basis showing that ITN usage can reduce malaria prevalence and the huge surge in ITN ownership in Kenya, it is likely that the decomposition results reflect at least in part a causal effect. The widespread ownership of ITNs in areas of Kenya where malaria is rare suggests that better targeting of ITN provision could improve the cost-effectiveness of such programs. Copyright © 2016. Published by Elsevier B.V.

78 FR 48318 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Victoria County, 1997 8...

Science.gov (United States)

2013-08-08

... pollution. Inclusion of Victoria County in 30 TAC Chapter 115 volatile organic compounds (VOC) rules for the... vessels, and marine vessels would be required to vent to a control device until the VOC concentration of... Victoria County in 30 TAC Chapter 114 rule for Texas Low Emission Diesel (TxLED) compliant marine diesel...

Traumatic Brain Injury in Kenya

Directory of Open Access Journals (Sweden)

Benson Kinyanjui

2016-03-01

Full Text Available Kenya has a disproportionately high rate of road traffic accidents each year, many of them resulting in traumatic brain injuries (TBIs. A review of articles written on issues pertaining to the medical treatment of people with TBI in the past 15 years in Kenya indicates a significantly high incidence of TBIs and a high mortality rate. This article reviews the available literature as a first step in exploring the status of rehabilitation of Kenyans with cognitive impairments and other disabilities resulting from TBIs. From this preliminary review, it is apparent that despite TBI being a pervasive public health problem in Kenya, it has not received due attention in the public and private sectors as evidenced by a serious lack of post-acute rehabilitation services for people with TBIs. Implications for this lack of services are discussed and recommendations are made for potential approaches to this problem.

Kenya: Current Conditions and the Challenges Ahead

Science.gov (United States)

2010-12-09

Tree 1 PPK Peoples Party of Kenya Trumpet 1 NLP National Labour Party Bull (Ndume) 1 KADDU Kenya African Democratic Development Union Fruit Basket...15%, Asian, European, and Arab 1% Religions: Protestant 45%, Roman Catholic 33%, indigenous beliefs 10%, Muslim 10%, other 2% Languages: English

Serotype and genetic diversity of human rhinovirus strains that circulated in Kenya in 2008.

Science.gov (United States)

Milanoi, Sylvia; Ongus, Juliette R; Gachara, George; Coldren, Rodney; Bulimo, Wallace

2016-05-01

Human rhinoviruses (HRVs) are a well-established cause of the common cold and recent studies indicated that they may be associated with severe acute respiratory illnesses (SARIs) like pneumonia, asthma, and bronchiolitis. Despite global studies on the genetic diversity of the virus, the serotype diversity of these viruses across diverse geographic regions in Kenya has not been characterized. This study sought to characterize the serotype diversity of HRV strains that circulated in Kenya in 2008. A total of 517 archived nasopharyngeal samples collected in a previous respiratory virus surveillance program across Kenya in 2008 were selected. Participants enrolled were outpatients who presented with influenza-like (ILI) symptoms. Real-time RT-PCR was employed for preliminary HRV detection. HRV-positive samples were amplified using RT-PCR and thereafter the nucleotide sequences of the amplicons were determined followed by phylogenetic analysis. Twenty-five percent of the samples tested positive for HRV. Phylogenetic analysis revealed that the Kenyan HRVs clustered into three main species comprising HRV-A (54%), HRV-B (12%), and HRV-C (35%). Overall, 20 different serotypes were identified. Intrastrain sequence homology among the Kenyan strains ranged from 58% to 100% at the nucleotide level and 55% to 100% at the amino acid level. These results show that a wide range of HRV serotypes with different levels of nucleotide variation were present in Kenya. Furthermore, our data show that HRVs contributed substantially to influenza-like illness in Kenya in 2008. © 2016 The Authors. Influenza and Other Respiratory Viruses Published by John Wiley & Sons Ltd.

Population genetic structure of savannah elephants in Kenya: conservation and management implications

DEFF Research Database (Denmark)

Okello, John B A; Masembe, Charles; Rasmussen, Henrik B

2008-01-01

We investigated population genetic structure and regional differentiation among African savannah elephants in Kenya using mitochondrial and microsatellite markers. We observed mitochondrial DNA (mtDNA) nucleotide diversity of 1.68% and microsatellite variation in terms of average number of allele...... through male-mediated gene flow. Our results depicting 3 broad regional mtDNA groups and the observed population genetic differentiation as well as connectivity patterns should be incorporated in the planning of future management activities such as translocations....

The Impact of Out-Migration on the Nursing Workforce in Kenya

Science.gov (United States)

Gross, Jessica M; Rogers, Martha F; Teplinskiy, Ilya; Oywer, Elizabeth; Wambua, David; Kamenju, Andrew; Arudo, John; Riley, Patricia L; Higgins, Melinda; Rakuom, Chris; Kiriinya, Rose; Waudo, Agnes

2011-01-01

Objective To examine the impact of out-migration on Kenya's nursing workforce. Study Setting This study analyzed deidentified nursing data from the Kenya Health Workforce Informatics System, collected by the Nursing Council of Kenya and the Department of Nursing in the Ministry of Medical Services. Study Design We analyzed trends in Kenya's nursing workforce from 1999 to 2007, including supply, deployment, and intent to out-migrate, measured by requests for verification of credentials from destination countries. Principle Findings From 1999 to 2007, 6 percent of Kenya's nursing workforce of 41,367 nurses applied to out-migrate. Eighty-five percent of applicants were registered or B.Sc.N. prepared nurses, 49 percent applied within 10 years of their initial registration as a nurse, and 82 percent of first-time applications were for the United States or United Kingdom. For every 4.5 nurses that Kenya adds to its nursing workforce through training, 1 nurse from the workforce applies to out-migrate, potentially reducing by 22 percent Kenya's ability to increase its nursing workforce through training. Conclusions Nurse out-migration depletes Kenya's nursing workforce of its most highly educated nurses, reduces the percentage of younger nurses in an aging nursing stock, decreases Kenya's ability to increase its nursing workforce through training, and represents a substantial economic loss to the country. PMID:21413982

Health education and teacher education in Kenya

DEFF Research Database (Denmark)

Dahl, Kari

2011-01-01

Forskningsseminar på Kenyatta University, Nairobi, key note om sundhedsundervisning og læreruddannelse i Kenya, baseret på post.doc.-forskningsprojekt 2009-2011.......Forskningsseminar på Kenyatta University, Nairobi, key note om sundhedsundervisning og læreruddannelse i Kenya, baseret på post.doc.-forskningsprojekt 2009-2011....

Comparing insecticide-treated bed net use to Plasmodium falciparum infection among schoolchildren living near Lake Victoria, Kenya.

Science.gov (United States)

Okoyo, Collins; Mwandawiro, Charles; Kihara, Jimmy; Simiyu, Elses; Gitonga, Caroline W; Noor, Abdisalan M; Njenga, Sammy M; Snow, Robert W

2015-12-22

Under trial conditions insecticide-treated nets have been shown to provide significant clinical and mortality protection under a range of malaria transmission intensity conditions. There are, however, few operational impact data, notably in very intense transmission conditions. This study, reports on malaria infection among Kenyan schoolchildren living in areas of intense malaria transmission and their reported use of insecticide-treated bed nets. 5188 children in 54 schools were randomly sampled from seven counties surrounding Lake Victoria between May and June 2014. A questionnaire was administered to schoolchildren in classes 2-6 on the use of a long-lasting, insecticide-treated net (LLIN) the night before the survey and provided a single blood sample for a rapid diagnostic test for malaria infection. Analysis of the impact of insecticide-treated net use on malaria prevalence was undertaken using a multivariable, mixed effects, logistic regression at 95% confidence interval (CI), taking into account hierarchical nature of the data and results adjusted for school clusters. The overall prevalence of malaria infection was 48.7%, two-thirds (67.9%) of the children reported using LLIN, 91.3% of the children reported that their households own at least one LLIN and the household LLIN coverage was 2.5 persons per one LLIN. The prevalence of infection showed variation across the counties, with prevalence being highest in Busia (66.9%) and Homabay (51.8%) counties, and lowest in Migori County (29.6%). Generally, malaria parasite prevalence differed between age groups and gender with the highest prevalence occurring in children below 7 years (50.6%) and males (52.2%). Adjusting for county and school, there was a significant reduction in odds of malaria infection among the schoolchildren who reported LLIN use the previous night by 14 % (aOR 0.86, 95% CI 0.74-0.98, P provide protection against infection among school-aged children.

Analysis of an Organisation: A University of the Third Age (U3A), Mornington, Victoria

Science.gov (United States)

Small, Michael

2017-01-01

The purpose of this paper is two fold: to look at Mornington U3A in organisational terms and then look at U3AM as a loosely coupled system. One outcome of the study would be to undertake further analyses of U3As in Victoria to determine the levels of bureaucracy under which each operates. Questions to be asked: are U3As in Victoria operating as…

Breeding drought tolerant wheat for the marginal areas of Kenya

International Nuclear Information System (INIS)

Njau, P.N.; Kinyua, M.G.; Karanja, L.

2001-01-01

Over the last 10 years the National Plant Breeding Research Center (NPBRC - Njoro) has been involved in developing wheat varieties for the marginal areas of Kenya with the aim of introducing wheat in the non- traditional region of the country. During this period four varieties tolerant to drought have been released. These include varieties such as Duma, Ngamia, Chozi and the newly released Njoro BW1. At the moment the released varieties are of low yielding and so there is need to develop higher yielding varieties if we are to produce at an economic level. This study was aimed at developing and evaluating some of the germplasm, which have been developed or introduced over the years over their suitability for production in the marginal areas of of Kenya. Over 600 introductions were screened in the screening nursery in Njoro while segregating populations in F2-F8 were selected and advanced to the next generation. A National Dryland Wheat Performance Trial (NDL WPT) was conducted for 10 introduced lines, 3 mutants, 1 Kenya seed line and Duma and Chozi as check varieties. KM14 has been released as a marginal area variety for its high protein content. Line R965 showed higher performance in both yield and hectolitre weight and will be entered for the second NDLWPT in 2002 and may be released as variety later. (author)

SOTER-based soil parameter estimates for Kenya (ver. 1.0)

NARCIS (Netherlands)

Batjes, N.H.

2013-01-01

This harmonized data set has been derived from the Soil and Terrain Database for Kenya (KENSOTER), at scale 1:1M, compiled by the Kenya Soil Survey. The land surface of the Republic of Kenya - excluding lakes and towns - has been characterized using 397 unique SOTER units corresponding with 623 soil

Assessing the Development of Kenya National Spatial Data

African Journals Online (AJOL)

okuku

Keywords: Spatial data infrastructure, Kenya NSDI, development, .... calculated based on the value of the 16 indicators of SDI readiness (Table 1). .... instance, majority of the staff at Survey of Kenya; the National Mapping Agency are GIS and.

Adolescent Experience of Menstruation in Rural Kenya.

Science.gov (United States)

Secor-Turner, Molly; Schmitz, Kaitlin; Benson, Kristen

2016-01-01

Although menstruation is a universal experience, girls in resource-poor areas face unique challenges related to menstruation management. In Kenya, girls miss nearly 3.5 million learning days per month because of limited access to sanitary products and lack of adequate sanitation. Global priorities to address gender inequality-especially related to education-often do not consider the impact of poverty on gendered experiences, such as menstruation. The aim of the study was to describe the experiences of menstruation from the perspective of adolescent girls living in rural Kenya. Data for this qualitative study were collected through 29 individual interviews with adolescent girls and separate field observations. Descriptive content analysis was used to identify themes reflective of the data from the individual interviews and field notes. Four themes were developed to summarize the data: (a) receiving information about menstruation, (b) experiences of menstruation, (c) menstrual hygiene practices, and (d) social norms and the meaning of menstruation. Findings from this study describe the impact of menstruation on the lives of adolescent girls in rural Kenya. Menstrual hygiene management and its associated challenges may impact girls' academic continuity. Experiences of menstruation also reinforce gender inequality and further marginalize girls in low-income, rural areas of Kenya. Consideration of menstruation is critical to promote health and academic continuity for girls in rural Kenya.

The state of emergency care in the Republic of Kenya

Directory of Open Access Journals (Sweden)

Benjamin Wachira

2011-12-01

Full Text Available Approximately 580,000 km2 in size, the Republic of Kenya is as big as Botswana but only half the size of countries like South Africa, Mali, and Angola. Kenya is comprised of eight provinces: Central, Coast, Eastern, Nairobi, North Eastern, Nyanza, Rift Valley, and Western. The 2009 census revealed a population of over 38 million people, with a population density of approximately 66 persons per square kilometre. Majority of the population (68% lives in rural areas, as compared with the sub-Saharan African average of approximately 62%. With a gross domestic product (GDP per capita of US $1,600 in 2010, Kenya is considered a low-income country—with 50% of the population living below the poverty line. HIV/AIDS disproportionately affects the country’s mortality and morbidity. Although its prevalence is higher than the regional average at 6.3% for people ages 15–49 years, it is much lower than many other sub-Saharan African countries. In addition to HIV/AIDS, tuberculosis, malaria, and diarrheal diseases are major killers. The burden of communicable diseases is high, with malaria as the leading cause of morbidity (30%, followed by respiratory diseases (24.5%. Malaria prevalence is 14%, and HIV prevalence is 7.4%, with a higher rate in women (8.5% compared to men (5.6%. The non-communicable disease burden is also on the rise with diabetes prevalence at 3.3%, a threefold increase over the last 10 years. Mental health issues and road traffic injuries are also on the rise. Thirteen percent of school-age children aged 13–15 years are active cigarette smokers. These put Kenya in the company of other low-income countries predicted by the World Health Organization (WHO to face the “double hump” burden of communicable and chronic disease over the next several decades.

VICTORIA: A mechanistic model of radionuclide behavior in the reactor coolant system under severe accident conditions

International Nuclear Information System (INIS)

Heams, T.J.; Williams, D.A.; Johns, N.A.; Mason, A.; Bixler, N.E.; Grimley, A.J.; Wheatley, C.J.; Dickson, L.W.; Osborn-Lee, I.; Domagala, P.; Zawadzki, S.; Rest, J.; Alexander, C.A.; Lee, R.Y.

1992-12-01

The VICTORIA model of radionuclide behavior in the reactor coolant system (RCS) of a light water reactor during a severe accident is described. It has been developed by the USNRC to define the radionuclide phenomena and processes that must be considered in systems-level models used for integrated analyses of severe accident source terms. The VICTORIA code, based upon this model, predicts fission product release from the fuel, chemical reactions involving fission products, vapor and aerosol behavior, and fission product decay heating. Also included is a detailed description of how the model is implemented in VICTORIA, the numerical algorithms used, and the correlations and thermochemical data necessary for determining a solution. A description of the code structure, input and output, and a sample problem are provided

Aboriginal Students in Victoria. ACER Research Monograph No. 3.

Science.gov (United States)

de Lemos, Marion M.

An estimated 80%-90% of all Aboriginal students enrolled in the primary and secondary schools of Victoria, Australia, were tested and surveyed to determine their numbers, distribution, attendance, achievement, attitudes, and school leaving patterns. Most of the 1244 Aboriginals surveyed attended state schools and 75% were schooled in rural areas.…

FOREST AND WOODLAND COVER AND CHANGE IN COASTAL TANZANIA AND KENYA, 1990 TO 2000

DEFF Research Database (Denmark)

Tabor, Karyn; Burgess, Neil David; Mbilinyi, Boniface P.

2010-01-01

, and local knowledge. Analyses showed that around 6820 km2 of coastal forest habitat remained in ~2000 (2260 km2 in Kenya and 4560 km2 in Tanzania). In terms of change, a total of 424 km2 (6%) of forest was cleared between ~1990 and ~2000; 53 km2 in Kenya and 371 km2 in Tanzania. Rates of forest loss were 8...... times higher in unprotected areas than in protected sites such as Forest Reserves and National Parks. Key Biodiversity Areas had forest loss rates 2.5 times faster than protected areas while Alliance for Zero Extinction sites had the slowest rates of forest loss for the region. These baseline forest...

Development research in Kenya | IDRC - International Development ...

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

Kenya's 2002 general election, replacing a notoriously corrupt regime with a coalition government committed to reform, was seen as a landmark event in the country's history. IDRC, active in Kenya for some 30 years by then, reacted quickly with a package of projects expressly designed to advance and take advantage of ...

Prospects for nuclear energy in Kenya under vision 2030

International Nuclear Information System (INIS)

Shadrack, A. K.

2012-01-01

Overcoming energy poverty is one of Kenya's greatest challenges. Majority of Kenyans currently have no access to modern energy services and technologies. The challenge is thus to find appropriate and reliable solutions for providing energy sources for social and economic development. This study intends to focus on the development of nuclear power technology under the Kenya 2030 vision. This research project intends to investigate the advancement stages that Kenya has undertaken towards the implementation of nuclear power plants. A background review of nuclear energy in Kenya, and nuclear environments, have been reviewed and projected through the 2030 vision. The study will provide a useful starting point for policy makers interested in the state of the ecosystem

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

Relationship between empowerment and wealth: trends and predictors in Kenya between 2003 and 2008-2009.

Science.gov (United States)

Voronca, Delia; Walker, Rebekah J; Egede, Leonard E

2018-06-01

This study aimed to examine the association between women's empowerment and wealth over time in Kenya. Kenya Demographic and Health Surveys (DHS) for 2003 and 2008-2009 were used. Eligible women and men were either married or living with a partner. Two scales were used for empowerment: female participation in decision-making, and attitudes toward domestic violence against female partners. Hierarchical linear models were used based on theoretical blocks of covariates. In a sample of 9847 women and 3207 men, results showed empowerment increased over time. After adjustment, female partners' reporting greater empowerment on either scale remained significantly associated with increased wealth, (urban: β = 0.04, p value wealth in rural regions (β = 0.04, p value wealth in urban regions (β = - 0.08, p value wealth. The association varies by gender of respondent and rural/urban residence.

the inception of a doctors union in Kenya

African Journals Online (AJOL)

raoul

2012-01-25

Jan 25, 2012 ... of the Kenyan health sector and improve health services in Kenya. ... that up to three quarters of doctors will have left the government payroll three .... dispensation in Kenya which brought along a strong bill of rights, giving ...

Occurance of aldehyde-fuchsin and performic acid-victoria blue positive granules in the ovarian pedicle of Dysdercus koenigii F. (Pyrrhocridae: Heteroptera).

Science.gov (United States)

Srivastava, R C; Srivastava, B P

1976-10-15

A cycle of activity of aldehyde-fuchsin and performic acid-Victoria blue positive granules was observed in the ovarian pedicle of Dysdercus koenigii during the first ovipositional cycle. The quantitative variation of these granules in the pedicle can also be correlated directly with the increase or decrease of the neurosecretory material in the A-type cells of the pars intercerebralis medialis region of the protocerebrum of the brian.

Investigation of a steam generator tube rupture sequence using VICTORIA

International Nuclear Information System (INIS)

Bixler, N.E.; Erickson, C.M.; Schaperow, J.H.

1995-01-01

VICTORIA-92 is a mechanistic computer code for analyzing fission product behavior within the reactor coolant system (RCS) during a severe reactor accident. It provides detailed predictions of the release of radionuclides and nonradioactive materials from the core and transport of these materials within the RCS. The modeling accounts for the chemical and aerosol processes that affect radionuclide behavior. Coupling of detailed chemistry and aerosol packages is a unique feature of VICTORIA; it allows exploration of phenomena involving deposition, revaporization, and re-entrainment that cannot be resolved with other codes. The purpose of this work is to determine the attenuation of fission products in the RCS and on the secondary side of the steam generator in an accident initiated by a steam generator tube rupture (SGTR). As a class, bypass sequences have been identified in NUREG-1150 as being risk dominant for the Surry and Sequoyah pressurized water reactor (PWR) plants

Innovation and Financial Inclusion in Kenya

DEFF Research Database (Denmark)

Omanga, Josphat; Dreyer, Johannes Kabderian

2017-01-01

This chapter analyzes the role of financial innovation and mobile phone technologies to financial inclusion in Kenya. In order to do so, a case study on M-PESA is conducted, the leading mobile service of money transfers in Africa, which is offered by Safaricom. M-PESA services are cheap and easy...... suggests that M-PESA services can be considered a type of disruptive innovation that promotes financial inclusion and wealth growth in Kenya....

The Kenya rift revisited: insights into lithospheric strength through data-driven 3-D gravity and thermal modelling

Science.gov (United States)

Sippel, Judith; Meeßen, Christian; Cacace, Mauro; Mechie, James; Fishwick, Stewart; Heine, Christian; Scheck-Wenderoth, Magdalena; Strecker, Manfred R.

2017-01-01

We present three-dimensional (3-D) models that describe the present-day thermal and rheological state of the lithosphere of the greater Kenya rift region aiming at a better understanding of the rift evolution, with a particular focus on plume-lithosphere interactions. The key methodology applied is the 3-D integration of diverse geological and geophysical observations using gravity modelling. Accordingly, the resulting lithospheric-scale 3-D density model is consistent with (i) reviewed descriptions of lithological variations in the sedimentary and volcanic cover, (ii) known trends in crust and mantle seismic velocities as revealed by seismic and seismological data and (iii) the observed gravity field. This data-based model is the first to image a 3-D density configuration of the crystalline crust for the entire region of Kenya and northern Tanzania. An upper and a basal crustal layer are differentiated, each composed of several domains of different average densities. We interpret these domains to trace back to the Precambrian terrane amalgamation associated with the East African Orogeny and to magmatic processes during Mesozoic and Cenozoic rifting phases. In combination with seismic velocities, the densities of these crustal domains indicate compositional differences. The derived lithological trends have been used to parameterise steady-state thermal and rheological models. These models indicate that crustal and mantle temperatures decrease from the Kenya rift in the west to eastern Kenya, while the integrated strength of the lithosphere increases. Thereby, the detailed strength configuration appears strongly controlled by the complex inherited crustal structure, which may have been decisive for the onset, localisation and propagation of rifting.

Rainfed Rice Production and there Germplasm Development in Kenya

International Nuclear Information System (INIS)

Onyango, J.C.; Onyango, M.O.A.

1999-01-01

Rice (Oryza Sativa L.) has been grown in Kenya for several centuries and during this time has been locally selected by farmers for adaptation in the dry climate of Kenya highlands and coastal region. this history of selection by farmers has led to the concentration of genetic information for performance under drought conditions in locally-adapted rice types. Since water availability affects many processes in plants, drought tolerance is a complex character and due to the complex nature of the drought tolerance limited progress has been made in breeding for drought tolerance using simple screening methods. To produce drought tolerant cultivars, characters can used as parents in a breeding program, this is a two step process. Obviously, the root system is central to drought tolerance. The root system must be able to remove water efficiently from soils with low moisture and withstand the dynamics of soil during drought conditions will prevent stomata closure and maximise photosynthesis which is essential for high crop production. Over 365 cultivars of rainfed rice have been identified in Kenya and can be used in the two step process as source material for identifying characters related to drought tolerance and as parental lines. To advance the first step, research was conducted to identify drought tolerance characters in rainfed cultivars from Kenya. The study had a total of 580 mm of rainfall which was below the mean precipitation requirement of 750 mm. The drought sensitive variety IR20 was compared with drought tolerant IR52 and five KR (Kenya Rice) KR21, KR22, KR35,KR108 and KR135 cultivars. Plant biomass, plant height, leaf area, leaf length, protein: chlorophyll content ratio and grain yield were affected by limiting water availability and differences between cultivars were noted. The protein to chlorophyll ratio in leaves in the KR. cultivars increase from 18.4 to 28.0 as water deficient increases from -0.8 mpa to -1.4 Mpa allowing these cultivars to maintain

A Baseline Air Quality Assessment Onboard a Victoria Class Submarine: HMCS Windsor

National Research Council Canada - National Science Library

Severs, Y. D

2006-01-01

.... This trial thus represents a baseline habitability evaluation of Canada's Victoria class submarines to confirm compliance with the current maximum permissible contaminant limits stipulated in the Air...

Genetic Diversity of Cowpea (Vigna unguiculata (L. Walp. Accession in Kenya Gene Bank Based on Simple Sequence Repeat Markers

Directory of Open Access Journals (Sweden)

Emily N. Wamalwa

2016-01-01

Full Text Available Increased agricultural production is an urgent issue. Projected global population is 9 million people by mid of this century. Estimation projects death of 1 million people for lack of food quality (micronutrient deficit and quantity (protein deficit. Majority of these people will be living in developing countries. Other global challenges include shrinking cultivable lands, salinity, and flooding due to climate changes, new emerging pathogens, and pests. These affect crop production. Furthermore, they are major threats to crop genetic resources and food security. Genetic diversity in cultivated crops indicates gene pool richness. It is the greatest resource for plant breeders to select lines that enhance food security. This study was conducted by Masinde Muliro University to evaluate genetic diversity in 19 cowpea accessions from Kenya national gene bank. Accessions clustered into two major groups. High divergence was observed between accessions from Ethiopia and Australia and those from Western Kenya. Upper Volta accessions were closely related to those from Western Kenya. Low variation was observed between accessions from Eastern and Rift Valley than those from Western and Coastal regions of Kenya. Diversity obtained in this study can further be exploited for the improvement of cowpea in Kenya as a measure of food security.

Genetic Diversity of Cowpea (Vigna unguiculata (L.) Walp.) Accession in Kenya Gene Bank Based on Simple Sequence Repeat Markers.

Science.gov (United States)

Wamalwa, Emily N; Muoma, John; Wekesa, Clabe

2016-01-01

Increased agricultural production is an urgent issue. Projected global population is 9 million people by mid of this century. Estimation projects death of 1 million people for lack of food quality (micronutrient deficit) and quantity (protein deficit). Majority of these people will be living in developing countries. Other global challenges include shrinking cultivable lands, salinity, and flooding due to climate changes, new emerging pathogens, and pests. These affect crop production. Furthermore, they are major threats to crop genetic resources and food security. Genetic diversity in cultivated crops indicates gene pool richness. It is the greatest resource for plant breeders to select lines that enhance food security. This study was conducted by Masinde Muliro University to evaluate genetic diversity in 19 cowpea accessions from Kenya national gene bank. Accessions clustered into two major groups. High divergence was observed between accessions from Ethiopia and Australia and those from Western Kenya. Upper Volta accessions were closely related to those from Western Kenya. Low variation was observed between accessions from Eastern and Rift Valley than those from Western and Coastal regions of Kenya. Diversity obtained in this study can further be exploited for the improvement of cowpea in Kenya as a measure of food security.

A westward extension of the tropical Pacific warm pool leads to March through June drying in Kenya and Ethiopia

Science.gov (United States)

Williams, A. Park; Funk, Christopher C.

2010-01-01

An estimated 14.3 million people are currently (July 2010) food insecure in Kenya and Ethiopia, and the U.S. government has spent more than $972 million on food aid in these two countries since 2009 (USAID, 2010). This insecurity stems from recent drought and rapid population growth that has outpaced agricultural development (Funk and others, 2008; Funk and Brown, 2009). Previous work by Funk and others (2005, 2008) and Verdin and others (2005) has linked drought conditions in Kenya and Ethiopia with warm sea surface temperatures (SSTs) in the Indian Ocean. Recent work has shown that Indian Ocean SSTs substantially affect rainfall in this region from March through June (Funk and others, 2008; Funk and Verdin, 2009). This season is known as the 'long rains' in Kenya and the 'Belg' rains in Ethiopia.

Kiswahili kama Nyenzo ya Maendeleo Nchini Kenya | Mukuthuria ...

African Journals Online (AJOL)

Ukuzaji na uendelezaji wa Kiswahili kama lugha ya taifa nchini Kenya ni lengo la taifa ambalo bado halijapewa kipaumbele kinachostahili. Hata hivyo, tangu Kenya ilipojinyakulia uhuru, matumizi ya lugha hii yamepevuka kinyume na matarajio ya wengi, kiasi kwamba, kwa sasa, mchango wake katika kufanikisha ...

Situational Analysis of Leishmaniases Research in Kenya | Tinui ...

African Journals Online (AJOL)

Since 1980, the Kenya Medical Research Institute (KEMRI) has spearheaded research on leishmaniases research in Kenya focusing on various aspects including characterization of Leishmania species, biology, and ecology of sand fly vectors, development of biological strategiesF for sand fly control, identification of ...

Influence of the Pearl River estuary and vertical mixing in Victoria Harbor on water quality in relation to eutrophication impacts in Hong Kong waters.

Science.gov (United States)

Yin, Kedong; Harrison, Paul J

2007-06-01

This study presents water quality parameters such as nutrients, phytoplankton biomass and dissolved oxygen based on 11 years of water quality data in Victoria Harbor and examined how the Pearl River estuary discharge in summer and year round sewage discharge influenced these parameters. Nutrients in Victoria Harbor were strongly influenced by both the Pearl River and sewage effluent, as indicated by the high NO(3) inputs from the Pearl River in summer and higher NH(4) and PO(4) in Victoria Harbor than both its sides. N:P ratios were low in the dry season, but increased to >16:1 in the wet season, suggesting that P is potentially the most limiting nutrient in this area during the critical period in the summer. Although there were generally high nutrients, the phytoplankton biomass was not as high as one would expect in Victoria Harbor. In fact, there were high concentrations of chl near the bottom well below the photic zone. Salinity near the bottom was lower in Victoria Harbor than at the two entrances to Victoria Harbor, suggesting strong vertical mixing within Victoria Harbor. Therefore, strong vertical mixing and horizontal advection appear to play an important role in significantly reducing eutrophication impacts in Victoria Harbor. Consequently, dissolved oxygen near the bottom was low in summer, but only occasionally dipped to 2 mgL(-1) despite the high organic loading from sewage effluent.

THE REPRISAL ATTACKS BY AL-SHABAAB AGAINST KENYA

Directory of Open Access Journals (Sweden)

E.O.S.ODHIAMBO

2013-10-01

Full Text Available The incursion of Kenya Defence Forces (KDF into Somalia was met by a series of threats from the Al-Shabaab that it would increase the attacks against Kenya if the troops were not withdrawn. The capture of Kismayu by KDF has weakened the nerve of Al-Shabaab but has not eliminated the imminent danger of a substantive terror attack. Since the incursion by KDF, Kenya has succumbed to a sequence of grenade and Improvised Explosive Devices attacks, roadside bombs, landmines and raids by fighters using small arms and light weapons and Rocket Propelled Grenades against Kenyans mostly in North Eastern, Coastal and Nairobi counties, marking the resurgence of terrorism in the country. We argue that Kenya is more vulnerable to Al-Shabaab terrorists attack than before the KDF incursion by citing the frequencies of reprisal attacks from October 2011 to January 2013. Hence, our troops should be withdrawn and deployed within our boundary.

Total mercury concentration in common fish species of Lake Victoria ...

African Journals Online (AJOL)

Total mercury (THg) concentration was analysed in muscles of common fish species of Lake Victoria in the eastern and southern parts of the lake using cold vapour Atomic Absorption Spectrophotometric technique. Mercury concentration in all fish species was generally lower than the WHO maximum allowable ...

Supporting 'Young Carers' in Kenya

DEFF Research Database (Denmark)

Skovdal, Morten; Campbell, C.; Onyango, V.

2013-01-01

, avoiding engagement with support strategies that could be seen as support of child labour. To challenge this view, and move from policy paralysis to action, we present a study from western Kenya that explores community perceptions of children's work and caregiving as well as opportunities for support....... The study draws on 17 community group conversations and 10 individual interviews, involving 283 members of a Luo community in the Bondo District of western Kenya. We provide a detailed account of how integral children's work is to household survival in the context of poverty, HIV and AIDS as well...

Legal Responses to Terrorism: Case Study of the Republic of Kenya

Science.gov (United States)

2012-12-01

advisories, the numbers declined drastically, thereby affecting the whole economy .10 A marked shift in policy after the 2002 bombings saw the government...search.proquest.com/docview/432633287?accountid=12702. 11 Carolyne Wanjiru Kamau, “Kenya & the War on Terrorism,” Review of African Political Economy , vol. 33...member of the East African Community ( EAC ), which has several counterterrorism initiatives, but no human-rights court similar to the ECHR. Regional

Energy and Environment in the Lake Victoria basin.

OpenAIRE

Arungu-Olende, S.

2006-01-01

The local and national economies of Lake Victoria basin communities are heavily dependent on energy that fuels agriculture, industry, commerce, transportation and other economic activities; and powers our houses, offices, hospitals and buildings. Energy is therefore key to facilitating the development income generating opportunities, improving living standards, reducing poverty, and ensuring the protection of the environment. The development and use of various forms of renewable and non-renew...

Mitigation of environmental problems in Lake Victoria, East Africa: causal chain and policy options analyses.

Science.gov (United States)

Odada, Eric O; Olago, Daniel O; Kulindwa, Kassim; Ntiba, Micheni; Wandiga, Shem

2004-02-01

Lake Victoria is an international waterbody that offers the riparian communities a large number of extremely important environmental services. Over the past three decades or so, the lake has come under increasing and considerable pressure from a variety of interlinked human activities such as overfishing, species introductions, industrial pollution, eutrophication, and sedimentation. In this paper we examine the root causes for overfishing and pollution in Lake Victoria and give possible policy options that can help remediate or mitigate the environmental degradation.

Potentially avoidable hospitalisation for constipation in Victoria, Australia in 2010-11.

Science.gov (United States)

Ansari, Humaira; Ansari, Zahid; Hutson, John M; Southwell, Bridget R

2014-07-11

When primary care of constipation fails, the patient may need emergency hospitalisation for disimpaction. This study aimed to provide population-based data on the number of unplanned admissions and the cost to the healthcare system for constipation in Victoria, Australia in financial year 2010-11. The Victorian Admitted Episodes Dataset was examined to find the number of emergency hospital separations coded as constipation (ICD-10-AM Code K390). An estimate of costs was determined from the number of weighted inlier equivalent separations (WIES) multiplied by the WEIS price, used by the Victorian Government for funding purposes. There were 3978 emergency separations for constipation in Victoria in 2010-2011, 92% in public hospitals. Fifty-five percent were female and 38% > 75 years old. One third stayed overnight and 1/3 more than 1 day. The emergency bed day rate was 7.1 per 10,000 of population. The estimate of cost, based on WEIS, was approximately $8.3 million. Potential savings could be made by reducing the number of separations in 6 Local Government Areas (LGAs). This study shows that the burden (in number of admissions, emergency bed days and overall direct costs) in managing emergency admissions for constipation in Victoria, Australia, is very significant and likely to be similar in other developed countries. Improved primary healthcare and alternative ways to achieve faecal disimpaction without emergency admission could save the public health system a proportion of this $8.3 million.

An integrated study of human and animal infectious disease in the Lake Victoria crescent small-holder crop-livestock production system, Kenya.

Science.gov (United States)

Fèvre, Eric M; de Glanville, William A; Thomas, Lian F; Cook, Elizabeth A J; Kariuki, Samuel; Wamae, Claire N

2017-06-30

The neglected zoonotic diseases (NZD) are an understudied group that are a major cause of illness throughout the developing world. In general, little is known about the prevalence and burden of NZDs in affected communities, particularly in relation to other infectious diseases with which they are often co-endemic. We describe the design and descriptive epidemiological outputs from an integrated study of human and animal zoonotic and non-zoonotic disease in a rural farming community in western Kenya. This cross-sectional survey involved 2113 people, their cattle (n = 983) and pigs (n = 91). People and animals were tested for infection or exposure to a wide range of zoonotic and non-zoonotic pathogens. Prevalence estimates, with adjustment for the complex study design, were derived. Evidence for spatial clustering in exposure or infection was identified using the spatial scan statistic. There was a high prevalence of human parasitism in the community, particularly with hookworm (Ancylostoma duodenale or Necator americanus) (36.3% (95% CI 32.8-39.9)), Entamoeba histolytica/dispar (30.1% (95% CI 27.5-32.8)), and Plasmodium falciparum (29.4% (95% CI 26.8-32.0)). Human infection with Taenia spp. was also prevalent (19.7% (95% CI 16.7-22.7)), while exposure to other zoonotic pathogens was comparatively rarer (Brucella spp., 0.6% (95% CI 0.2-0.9); Coxiella burnetii, 2.2% (95% CI 1.5-2.9); Rift Valley fever, 0.5% (95% CI 0.2-0.8)). A low prevalence of exposure to Brucella spp. was observed in cattle (0.26% (95% CI 0-0.56). This was higher for Rift Valley fever virus (1.4% (95% CI 0.5-2.22)) and C. burnetii (10.0% (95% CI 7.7-12.2)). The prevalence of Taenia spp. cysticercosis was 53.5% (95% CI 48.7-58.3) in cattle and 17.2% (95% CI 9.1-25.3) in pigs. Mycobacterium bovis infection was found in 2.2% of cattle (95% CI 1.3-3.2), while the prevalence of infection with Mycobacterium spp. was 8.2% (95% CI 6.8-9.6) in people. Zoonotic infections in people and animals occur in

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Home · South of Sahara. Kenya. Kenya. Read more about Effects of Radio on Perception of Agricultural Biotechnology in Africa. Language English. Read more about Effets des émissions radiophoniques sur la perception de la biotechnologie agricole en Afrique. Language French. Read more about Les droits des ...

ability in Large Scale Land Acquisitions in Kenya

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

Corey Piccioni

Kenya's national planning strategy, Vision 2030. Agri- culture, natural resource exploitation, and infrastruc- ... sitions due to high levels of poverty and unclear or in- secure land tenure rights in Kenya. Inadequate social ... lease to a private company over the expansive Yala. Swamp to undertake large-scale irrigation farming.

Use of Lot Quality Assurance Sampling to Ascertain Levels of Drug Resistant Tuberculosis in Western Kenya.

Directory of Open Access Journals (Sweden)

Julia Jezmir

Full Text Available To classify the prevalence of multi-drug resistant tuberculosis (MDR-TB in two different geographic settings in western Kenya using the Lot Quality Assurance Sampling (LQAS methodology.The prevalence of drug resistance was classified among treatment-naïve smear positive TB patients in two settings, one rural and one urban. These regions were classified as having high or low prevalence of MDR-TB according to a static, two-way LQAS sampling plan selected to classify high resistance regions at greater than 5% resistance and low resistance regions at less than 1% resistance.This study classified both the urban and rural settings as having low levels of TB drug resistance. Out of the 105 patients screened in each setting, two patients were diagnosed with MDR-TB in the urban setting and one patient was diagnosed with MDR-TB in the rural setting. An additional 27 patients were diagnosed with a variety of mono- and poly- resistant strains.Further drug resistance surveillance using LQAS may help identify the levels and geographical distribution of drug resistance in Kenya and may have applications in other countries in the African Region facing similar resource constraints.

Use of Lot Quality Assurance Sampling to Ascertain Levels of Drug Resistant Tuberculosis in Western Kenya.

Science.gov (United States)

Jezmir, Julia; Cohen, Ted; Zignol, Matteo; Nyakan, Edwin; Hedt-Gauthier, Bethany L; Gardner, Adrian; Kamle, Lydia; Injera, Wilfred; Carter, E Jane

2016-01-01

To classify the prevalence of multi-drug resistant tuberculosis (MDR-TB) in two different geographic settings in western Kenya using the Lot Quality Assurance Sampling (LQAS) methodology. The prevalence of drug resistance was classified among treatment-naïve smear positive TB patients in two settings, one rural and one urban. These regions were classified as having high or low prevalence of MDR-TB according to a static, two-way LQAS sampling plan selected to classify high resistance regions at greater than 5% resistance and low resistance regions at less than 1% resistance. This study classified both the urban and rural settings as having low levels of TB drug resistance. Out of the 105 patients screened in each setting, two patients were diagnosed with MDR-TB in the urban setting and one patient was diagnosed with MDR-TB in the rural setting. An additional 27 patients were diagnosed with a variety of mono- and poly- resistant strains. Further drug resistance surveillance using LQAS may help identify the levels and geographical distribution of drug resistance in Kenya and may have applications in other countries in the African Region facing similar resource constraints.

Equatorial paleomagnetic time-averaged field results from 0-5 Ma lavas from Kenya and the latitudinal variation of angular dispersion

Science.gov (United States)

Opdyke, Neil D.; Kent, Dennis V.; Huang, Kainian; Foster, David A.; Patel, J. P.

2010-05-01

Lavas of Pliocene-Pleistocene age were sampled in two regions in Kenya: Mount Kenya on the equator and the Loiyangalani region, east of Lake Turkana, at about 3°N. We sampled 100 sites distributed around the Mount Kenya Massif and to the northeast along the Nyambini Range. The equator bisects Mount Kenya, and all sites were sampled within 40' of the equator. Thirty-two sites were sampled in the Loiyangalani area, making a total of 132 sites. Many sites from the Mount Kenya study were severely affected by lightning; however, after progressive AF demagnetization 69 sites yielded directions with α95 equal to or less than 10°. Normal polarity sites dominate (N = 58 and a mean of declination (dec) = 1.2°, inclination (inc) = -0.7°, and α95 = 3.6°) with only 11 reverse polarity sites (mean of dec = 182.3°, inc = 0.6°, and α95 = 7.2°); no transitional directions were identified. Inverting the reverse sites yields a combined mean direction of dec = l.4°, inc = -0.7°, and α95 = 3.2°. This result is not significantly different from what is expected from the geocentric axial dipole for the mean locality (dec = 0° and inc = 0°); a quadrupole component was not resolved. The samples from the Loiyangalani region were not seriously affected by lightning, and all 32 sites gave satisfactory data with α95 less than 10° (17 reverse sites, dec = 183.4°, inc = 0.8°, and α95 = 6.7°; 15 normal sites, dec = 358.6°, inc = -1.1°, and α95 = 4.7°); after inverting the reverse sites the combined mean was dec = 1.1°, inc = -1.0°, and α95 = 4.1°. Altogether, we had a total of 101 successful sites. A virtual geomagnetic pole (VGP) was calculated from each site mean; the VGP dispersion is low, with Sb = 10.9° for Mount Kenya and 9.8° for the Loiyangalani region. This dispersion agrees with updated Model G of McElhinny and McFadden (1997) and model TK03 of Tauxe and Kent (2004) that was tuned to the compilation of McElhinny and McFadden (1997) but disagrees with the

Understanding the urban-rural disparity in HIV and poverty nexus: the case of Kenya.

Science.gov (United States)

Magadi, Monica A

2017-09-01

The relationship between HIV and poverty is complex and recent studies reveal an urban-rural divide that is not well understood. This paper examines the urban-rural disparity in the relationship between poverty and HIV infection in Kenya, with particular reference to possible explanations relating to social cohesion/capital and other moderating factors. Multilevel logistic regression models are applied to nationally-representative samples of 13 094 men and women of reproductive age from recent Kenya Demographic and Health Surveys. The results confirm a disproportionate higher risk of HIV infection among the urban poor, despite a general negative association between poverty and HIV infection among rural residents. Estimates of intra-community correlations suggest lower social cohesion in urban than rural communities. This, combined with marked socio-economic inequalities in urban areas is likely to result in the urban poor being particularly vulnerable. The results further reveal interesting cultural variations and trends. In particular, recent declines in HIV prevalence among urban residents in Kenya have been predominantly confined to those of higher socio-economic status. With current rapid urbanization patterns and increasing urban poverty, these trends have important implications for the future of the HIV epidemic in Kenya and similar settings across the sub-Saharan Africa region. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

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Kenya. Read more about Dynamique du marché du travail en temps de crise - le cas de l'Afrique. Language French. Read more about Labour Market Dynamics in Times of Crisis: Evidence from Africa. Language English. Read more about Participation des jeunes femmes à la vie politique au Kenya. Language French.

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

Agriculture and development in Africa: the case of Kenya.

Science.gov (United States)

Hyden, G

1987-01-01

The Government of Kenya has successfully developed macroeconomic policies that overcome constraints in the domestic and international environments and have a relatively well-functioning public sector. At present, the major challenge facing Kenya concerns the ability of the government to improve agricultural productivity given the weakness of its research services and peasant resistance to development. The response to the 1984 drought indicates that the Government of Kenya has the formal structures in place to deal with emergencies, yet the absence of reliable statistics on grain production, marketing, and on-farm storage led to serious miscalculations of the severity of the drought. Government of Kenya has been reluctant to experiment with institutional forms that reduce the opportunity for direct political control, especially over agricultural marketing. Privatization of the grain trade or the establishment of cooperatively owned local dairies has been proposed but rejected as too risky. New policies and concerted action, at both the government and community levels, tend to be in response to threat or hardship rather than a result of a dynamic strategy. Given this tendency to avoid experimentation with alternative political forms, socioeconomic development in Kenya may be limited in the years ahead.

Crop production and soil nutrient management : an economic analysis of households in Western and Central Kenya

NARCIS (Netherlands)

Salasya, B.

2005-01-01

The study examines how a combination of socio-economic and household factors influences farm household decisions on soil nutrient management and on crop production in two regions of Kenya (Kiambu and Vihiga). It further examines how these decisions impact on household objectives and on productivity.

medical recipients of the victoria cross during the anglo-boer war

African Journals Online (AJOL)

ofall orders ofchivalry - the most enviable order ofthe. Victoria Cross.' MEDICAL .... Major Babtie, a Scot by birth, obtained his Bachelor of Medicine in 1880 and entered the Army ..... a personality type that is given to this kind of action? Will one.

Implementation of repeat HIV testing during pregnancy in Kenya: a qualitative study.

Science.gov (United States)

Rogers, Anna Joy; Weke, Elly; Kwena, Zachary; Bukusi, Elizabeth A; Oyaro, Patrick; Cohen, Craig R; Turan, Janet M

2016-07-11

Repeat HIV testing in late pregnancy has the potential to decrease rates of mother-to-child transmission of HIV by identifying mothers who seroconvert after having tested negative for HIV in early pregnancy. Despite being national policy in Kenya, the available data suggest that implementation rates are low. We conducted 20 in-depth semi-structured interviews with healthcare providers and managers to explore barriers and enablers to implementation of repeat HIV testing guidelines for pregnant women. Participants were from the Nyanza region of Kenya and were purposively selected to provide variation in socio-demographics and job characteristics. Interview transcripts were coded and analyzed in Dedoose software using a thematic analysis approach. Four themes were identified a priori using Ferlie and Shortell's Framework for Change and additional themes were allowed to emerge from the data. Participants identified barriers and enablers at the client, provider, facility, and health system levels. Key barriers at the client level from the perspective of providers included late initial presentation to antenatal care and low proportions of women completing the recommended four antenatal visits. Barriers to offering repeat HIV testing for providers included heavy workloads, time limitations, and failing to remember to check for retest eligibility. At the facility level, inconsistent volume of clients and lack of space required for confidential HIV retesting were cited as barriers. Finally, at the health system level, there were challenges relating to the HIV test kit supply chain and the design of nationally standardized antenatal patient registers. Enablers to improving the implementation of repeat HIV testing included client dissemination of the benefits of antenatal care through word-of-mouth, provider cooperation and task shifting, and it was suggested that use of an electronic health record system could provide automatic reminders for retest eligibility. This study

Evaluating the impact of social franchising on family planning use in Kenya

OpenAIRE

Chakraborty, Nirali M.; Mbondo, Mwende; Wanderi, Joyce

2016-01-01

Background In Kenya, as in many low-income countries, the private sector is an important component of health service delivery and of providing access to preventive and curative health services. The Tunza Social Franchise Network, operated by Population Services Kenya, is Kenya?s largest network of private providers, comprising 329 clinics. Franchised clinics are only one source of family planning (FP), and this study seeks to understand whether access to a franchise increases the overall use ...

Employment Challenges in Kenya | Omolo | African Journal of ...

African Journals Online (AJOL)

Kenya's employment challenge is manifested in terms of a 12.7 per cent open unemployment rate, 21 per cent underemployment and a working poor estimated at 46 per cent of the employed. ... To reverse the trend in slow employment growth, Kenya must focus on ensuring high and sustained economic growth. In addition ...

Nuclear Medicine Practice in Kenya

International Nuclear Information System (INIS)

Ndrirangu, T.T.

2017-01-01

Nuclear medicine is a medical specialty that relies on the use of nuclear technology in the diagnosis and treatment (therapy) of diseases. Nuclear medicine uses the principle that a certain radiopharmaceutical (tracer) will at a certain point in time have a preferential uptake by a particular body, tissue or cell. Unlike other radiation applications for medical use, nuclear medicine uses open (unsealed) sources of radiation. The tracer is introduced into the body of the patient through several routes (oral, intravenous, percutaneous, intradermally, inhalation, intracapsular etc) and s/he becomes the source of radiation. Early diagnosis of diseases coupled with associated timely therapeutic intervention will lead to better prognosis. In a country with an estimated population of 42 million in 2017, Kenya has only two (2) nuclear medicine facilities (units) that is Kenyatta National Hospital - Public facility and Aga Khan University Hospital which is a Private facility. Being a relatively new medical discipline in Kenya, several measures have been taken by the clinical nuclear medicine team to create awareness at various levels. Kenya does not manufacture radiopharmaceuticals. We therefore have to import them from abroad and this makes them quite expensive, and the process demanding. There is no local training in nuclear medicine and staff have to be sent abroad for training, making this quite expensive and cumbersome and the IAEA has been complimenting in this area. With concerted effort by all stakeholders at the individual, national and international level, it is possible for Kenya to effectively sustain clinical nuclear medicine service not only as a diagnostic tool in many disease entities, but also play an increasingly important role in therapy

Study of genetic variation in population of Bipolaris victoriae, the ...

African Journals Online (AJOL)

STORAGESEVER

2008-11-19

Nov 19, 2008 ... Isolates of Bipolaris victoriae were analysed by random amplified polymorphic DNA (RAPD) techniques ... According to the protocol, samples ... and fungus species. But some of the isolates of fungus with high genetic similarity have the same origin (Figure. 1). Weikert et al. (2002) reported that species of ...

Satellite-Based Assessment of the spatial extent of Aquatic Vegetation in Lake Victoria

Science.gov (United States)

Clark, W.; Aligeti, N.; Jeyaprakash, T.; Martins, M.; Stodghill, J.; Winstanley, H.

2011-12-01

Lake Victoria in Africa is the second largest freshwater lake in the world and is known for its abundance of aquatic wildlife. In particular over 200 different fish species are caught and sold by local fisherman. The lake is a major contributor to the local economy as a corridor of transportation, source of drinking water, and source of hydropower. However, the invasion of aquatic vegetation such as water hyacinth in the lake has disrupted each of these markets. Aquatic vegetation now covers a substantial area of the coastline blocking waterways, disrupting hydropower, hindering the collection of drinking water and decreasing the profitability of fishing. The vegetation serves as a habitat for disease carrying mosquitoes as well as snakes and snails that spread the parasitic disease bilharzia. The current control measures of invasive aquatic vegetation rely on biological, chemical and mechanical control. The objective of this study was to utilize remote sensing to map aquatic vegetation within Lake Victoria from 2000 to 2011. MODIS, Landsat 4-5TM, and Landsat 7-ETM imagery was employed to perform change detections in vegetation and identify the extent of aquatic vegetation throughout the years. The efficiency of containment efforts were evaluated and ideal time for application of such efforts were suggested. A methodology for aquatic vegetation surveillance was created. The results of this project were presented as a workshop to the Lake Victoria Fisheries Organization, SERVIR, and other partner organizations. The workshop provided instruction into the use of NASA and other satellite derived products. Time series animations of the spatial extent of aquatic vegetation within the lake were created. By identifying seasons of decreased aquatic vegetation, ideal times to employ control efforts were identified. SERVIR will subsequently utilize the methodologies and mapping results of this study to develop operational aquatic vegetation surveillance for Lake Victoria.

PRODUCERS’ PERCEPTION OF GEOGRAPHICAL INDICATIONS AS A PRODUCT DIVERSIFICATION TOOL FOR AGRIFOOD PRODUCTS IN SEMI-ARID REGIONS OF KENYA

Directory of Open Access Journals (Sweden)

Fredah Wangui Maina

2018-04-01

Full Text Available The study assessed producers’ awareness and perceptions of territorial-based qualities and the economic potential of two potential origin-based geographical indications in two semi-arid counties in Kenya. Protection of the origin products as geographical indications is presented as an option for ecosystem approach in managing fragile semi-arid regions while providing producers economic incentives and social inclusion; key components of green growth. Factor analysis was conducted on Likert scale perception questions administered to producers of goats (Baringo and mangoes (Makueni. The producers were aware of the uniqueness of their products and its geographical source. The resultant factors reveal the importance of public policies, institutions, market access and public sector actors as important to producers’ perception of the success of protecting their products as geographical indications. Clustering revealed producer heterogeneity in their perceptions of protecting their respective products as geographical indications. The constitution of the clusters was significantly different based on the number of years the producers had practiced farming in the region, their awareness of the uniqueness of their goats, income received from goat production and institutional factors. Enhanced collective action for both goats and mangoes in the semi-arid regions would ensure collective reputation in the product presented to the market. The producers’ perceptions emphasise geographical indications as a marketing tool rather than an environmental tool, agreeing with Principle 4 of the ecosystem approach on managing ecosystem in an economic context.

Preventing childhood obesity: the sentinel site for obesity prevention in Victoria, Australia.

Science.gov (United States)

Bell, A Colin; Simmons, Anne; Sanigorski, Andrea M; Kremer, Peter J; Swinburn, Boyd A

2008-12-01

In spite of greater awareness of the need for action to reduce obesity, the evidence on sustainable community approaches to prevent childhood and adolescent obesity is surprisingly sparse. This paper describes the design and methodological components of the Sentinel Site for Obesity Prevention, a demonstration site in the Barwon-South West region of Victoria, Australia, that aims to build the programs, skills and evidence necessary to attenuate and eventually reverse the obesity epidemic in children and adolescents. The Sentinel Site for Obesity Prevention is based on a partnership between the region's university (Deakin University) and its health, education and local government agencies. The three basic foundations of the Sentinel Site are: multi-strategy, multi-setting interventions; building community capacity; and undertaking program evaluations and population monitoring. Three intervention projects have been supported that cover different age groups (preschool: 2-5 years, primary school: 5-12 years, secondary school: 13-17 years), but that have many characteristics in common including: community participation and ownership of the project; an intervention duration of at least 3 years; and full evaluations with impact (behaviours) and outcome measures (anthropometry) compared with regionally representative comparison populations. We recommend the Sentinel Site approach to others for successfully building evidence for childhood obesity prevention and stimulating action on reducing the epidemic.

Utilization of folic acid and iron supplementation services by pregnant women attending an antenatal clinic at a regional referral hospital in Kenya.

Science.gov (United States)

Maina-Gathigi, L; Omolo, J; Wanzala, P; Lindan, C; Makokha, A

2013-09-01

To determine utilization of iron and folic acid supplementation services among pregnant women in Kenya. A cross sectional study was conducted at Nyeri Hospital, a regional referral hospital in central Kenya. Women attending the antenatal clinic were selected through systematic sampling. A semi-structured questionnaire was administered to collect information on utilization of folic acid and iron supplementation services. Women who ingested folic acid or iron supplements for >4 days in a week were considered "highly compliant". The health worker in-charge of the antenatal clinic was interviewed about the frequency of supplement stock-outs during the past year. Haemoglobin concentration was measured directly from one drop of capillary blood and measured using portable HEMOCUE B-Hb photometer. Of the 381 women interviewed, only 23.6 % obtained antenatal care in the first trimester; 69.3 and 51.2 % received folic acid and iron supplements, respectively. However, only half (45-58 %) received any information about supplementation. Most women were initiated on folic acid (80.7 %) or iron (67.7 %) after 12 and 16 weeks of gestation, respectively, well after the recommended time period. However, more than 80 % of those who received folic acid and iron were highly compliant. Stock-outs were common at the facility. Of 361 women tested for Hb level, the prevalence of anaemia (Hb levels importance of supplements to pregnant women. Women who come late to antenatal clinic miss opportunities to start supplementation early in pregnancy. Problems with supply chain management exacerbate the problem.

Institutional Support : Institute for Economic Affairs (IEA-Kenya ...

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

IEA-Kenya is an independent organization that uses research to inform its policy advocacy work, relying on a small team of in-house staff and a large set of external ... This grant from IDRC's Think Tank Initiative (TTI) will allow IEA-Kenya to strengthen its governance structure, managerial capacity, research skills and staff ...

Coal Corporation of Victoria strategic plan

Energy Technology Data Exchange (ETDEWEB)

1987-01-01

The Coal Corporation has been established by the Victorian Parliament to plan for and to manage the responsible utilisation of the brown coal resource (Victoria's most abundant fossil resource) in order to underpin economic growth and job creation. For each of 5 issues, the Strategic Plan outlines the current situation, reviews recent factors which have affected or may affect the situation and outlines the goals, strategies and targets which have been set for the period 1985/1989. In each case, the achievements to date are also outlined. The issues addressed are: project development, marketing, resource planning and inter corporate relations, organisation of the Corporation, and finance.

Dam safety management in Victoria (Australia)

International Nuclear Information System (INIS)

Adem, J.

1996-01-01

The Victoria state government's decision to make dam owners accountable for safety and upkeep of their dams was reported. To give effect to this decision a series of guidelines have been developed which outline the required activities and skills to ensure that dams are properly managed within a framework of 'light-handed' regulation. The guidelines are also intended to ensure that dam management becomes an integral part of the business decision making process, not just a set of prescribed technical procedures. Details of the direction being taken and the proposed controls to ensure compliance with national and international standards were described. 4 refs., 2 figs

Predictive modeling of mosquito abundance and dengue transmission in Kenya

Science.gov (United States)

Caldwell, J.; Krystosik, A.; Mutuku, F.; Ndenga, B.; LaBeaud, D.; Mordecai, E.

2017-12-01

Approximately 390 million people are exposed to dengue virus every year, and with no widely available treatments or vaccines, predictive models of disease risk are valuable tools for vector control and disease prevention. The aim of this study was to modify and improve climate-driven predictive models of dengue vector abundance (Aedes spp. mosquitoes) and viral transmission to people in Kenya. We simulated disease transmission using a temperature-driven mechanistic model and compared model predictions with vector trap data for larvae, pupae, and adult mosquitoes collected between 2014 and 2017 at four sites across urban and rural villages in Kenya. We tested predictive capacity of our models using four temperature measurements (minimum, maximum, range, and anomalies) across daily, weekly, and monthly time scales. Our results indicate seasonal temperature variation is a key driving factor of Aedes mosquito abundance and disease transmission. These models can help vector control programs target specific locations and times when vectors are likely to be present, and can be modified for other Aedes-transmitted diseases and arboviral endemic regions around the world.

Radium in potable waters from Central Victoria, Australia - an application of the Australian drinking water guidelines

International Nuclear Information System (INIS)

Tinker, R.A.; Smith, J.D.

1998-01-01

Determinations of 226 Ra and 228 Ra in potable mineral waters from springs located in the Daylesford-Hepburn region of Victoria, Australia are presented. Concentrations ranged from 230-810 mBq L -1 for 226 Ra and 200-800 mBq L -1 for 226 Ra. These levels approach or exceed the guideline limits recommended in the Australian Drinking Water Guidelines. The annual committed effective dose and health risks from radium in potable water is discussed. Assuming consumption of 2 L per day the average annual committed effective dose received from 226 Ra was 0.087 mSv y -1 and from 226 Ra was 0.10 mSv y -1

ÉTUDE DE CAS – Kenya : Paludisme et agriculture au Kenya ...

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

11 janv. 2011 ... ... au Kenya, des chercheurs du Centre international de recherche sur la .... Les membres de l'équipe ont amorcé leur collaboration par la définition des ... Mutero est, à bon droit, chargé de la coordination de SIMA, qui loge au ...

Australian doctors and the visual arts. Part 4. Doctors as supporters of art galleries and artists in Victoria.

Science.gov (United States)

Hamilton, D G

1986-07-07

The contribution of doctors to the visual arts is being discussed in a series of six articles. Doctor-artists in New South Wales and Victoria, and doctors as collectors, donors, gallery supporters and writers in New South Wales, have been discussed in earlier articles. This, the fourth article, deals with doctors as supporters of art galleries and artists in Victoria.

Community radio and peace-building in Kenya

DEFF Research Database (Denmark)

Gustafsson, Jessica

2016-01-01

and interviews with community radio practitioners conducted between 2007 and 2013, and addresses the following questions: How do the community radio stations work during elections – times of increased tensions? How do they discourage ethnic violence in their community? How is participation used in order to bring......In December 2007, violence broke out after the disputed general election in Kenya, which resulted in the death of 1100 Kenyans and left more than 660,000 displaced. Reports criticised media, especially vernacular media, for inflating the violence by using hate speech and incitement to violence......, and suggested that Kenya would benefit from more community media to prevent history from repeating itself. This article focuses on how Koch FM and Pamoja FM, two community radio stations in Nairobi, Kenya, worked during the 2007–08 tumult and 2013 general election. The article is based on observations...

VICTORIA: A mechanistic model of radionuclide behavior in the reactor coolant system under severe accident conditions. Revision 1

Energy Technology Data Exchange (ETDEWEB)

Heams, T J [Science Applications International Corp., Albuquerque, NM (United States); Williams, D A; Johns, N A; Mason, A [UKAEA, Winfrith, (England); Bixler, N E; Grimley, A J [Sandia National Labs., Albuquerque, NM (United States); Wheatley, C J [UKAEA, Culcheth (England); Dickson, L W [Atomic Energy of Canada Ltd., Chalk River, ON (Canada); Osborn-Lee, I [Oak Ridge National Lab., TN (United States); Domagala, P; Zawadzki, S; Rest, J [Argonne National Lab., IL (United States); Alexander, C A [Battelle, Columbus, OH (United States); Lee, R Y [Nuclear Regulatory Commission, Washington, DC (United States)

1992-12-01

The VICTORIA model of radionuclide behavior in the reactor coolant system (RCS) of a light water reactor during a severe accident is described. It has been developed by the USNRC to define the radionuclide phenomena and processes that must be considered in systems-level models used for integrated analyses of severe accident source terms. The VICTORIA code, based upon this model, predicts fission product release from the fuel, chemical reactions involving fission products, vapor and aerosol behavior, and fission product decay heating. Also included is a detailed description of how the model is implemented in VICTORIA, the numerical algorithms used, and the correlations and thermochemical data necessary for determining a solution. A description of the code structure, input and output, and a sample problem are provided.

Assessing Mobile Phone Access and Perceptions for Texting-Based mHealth Interventions Among Expectant Mothers and Child Caregivers in Remote Regions of Northern Kenya: A Survey-Based Descriptive Study.

Science.gov (United States)

Kazi, Abdul Momin; Carmichael, Jason-Louis; Hapanna, Galgallo Waqo; Wangoo, Patrick Gikaria; Karanja, Sarah; Wanyama, Denis; Muhula, Samuel Opondo; Kyomuhangi, Lennie Bazira; Loolpapit, Mores; Wangalwa, Gilbert Bwire; Kinagwi, Koki; Lester, Richard Todd

2017-01-30

With a dramatic increase in mobile phone use in low- and middle-income countries, mobile health (mHealth) has great potential to connect health care services directly to participants enrolled and improve engagement of care. Rural and remote global settings may pose both significant challenges and opportunities. The objective of our study was to understand the demographics, phone usage and ownership characteristics, and feasibility among patients in rural and remote areas of Kenya of having text messaging (short messaging service, SMS)-based mHealth intervention for improvements in antenatal care attendance and routine immunization among children in Northern Kenya. A survey-based descriptive study was conducted between October 2014 and February 2015 at 8 health facilities in Northern Kenya as part of a program to scale up an mHealth service in rural and remote regions. The study was conducted at 6 government health facilities in Isiolo, Marsabit, and Samburu counties in remote and northern arid lands (NAL). Two less remote health facilities in Laikipia and Meru counties in more populated central highlands were included as comparison sites. A total of 284 participants were surveyed; 63.4% (180/284) were from NAL clinics, whereas 36.6% (104/284) were from adjacent central highland clinics. In the NAL, almost half (48.8%, 88/180) reported no formal education and 24.4% (44/180) self-identified as nomads. The majority of participants from both regions had access to mobile phone: 99.0% (103/104) of participants from central highlands and 82.1% (147/180) of participants from NAL. Among those who had access to a phone, there were significant differences in network challenges and technology literacy between the 2 regions. However, there was no significant difference in the proportion of participants from NAL and central highlands who indicated that they would like to receive a weekly SMS text message from their health care provider (90.0% vs 95.0%; P=.52). Overall, 92

Livelihood diversification and implications on poverty and ...

African Journals Online (AJOL)

This paper on livelihood diversification is based on an ongoing study under VicRes programme being undertaken in the Lake Victoria Basin, in Tanzania, Kenya and Uganda. We examine how changing socio-economic and environmental conditions contribute to livelihood diversification, land-use changes, poverty ...

Documenting human rights violations against sex workers in Kenya.

Science.gov (United States)

Lukera, MaryFrances

2007-12-01

The human rights of sex workers are an increasing concern for prominent women's rights organizations such as the Federation of Women Lawyers (FIDA). As FIDA-Kenya's MaryFrances Lukera writes, documenting human rights abuses against sex workers is critical to responding to Kenya's HIV epidemic.

The burden of hospitalised fall-related injury in community-dwelling older people in Victoria: a database study.

Science.gov (United States)

Vu, Trang; Day, Lesley; Finch, Caroline F

2014-04-01

To estimate the burden of hospitalised fall-related injury in community-dwelling older people in Victoria. We analysed fall-related, person-identifying hospital discharge data and patient-level hospital treatment costs for community-dwelling older people aged 65+ years from Victoria between 1 July 2005 and 30 June 2008, inclusive. Key outcomes of interest were length of stay (LOS)/episode, cumulative LOS (CLOS)/patient and inpatient costs. The burden of hospitalised fall-related injury in community-dwelling older people aged 65+ years in Victoria was 284,781 hospital bed days in 2005-06, rising to 310,031 hospital bed days in 2007-08. Seventy-one per cent of episodes were multiday. One in 15 acute care episodes was a high LOS outlier and 14% of patients had ≥1 episode classified as high LOS outlier. The median CLOS/patient was nine days (interquartile range 2-27). The annual costs of inpatient care, in June 2009 prices, for fall-related injury in community-dwelling people aged 65+ years in Victoria rose from $213 million in 2005-06 to $237 million in 2007-08. The burden of hospitalised fall-related injury in community-dwelling older women, people aged 85+ years and those with comorbidity was considerable. The burden of hospitalised fall-related injury in community-dwelling older people aged 65+ years in Victoria is significantly more than previously projected. Importantly, this study identifies that women, patients with comorbidity and those aged 85+ years account for a considerable proportion of this burden. A corresponding increase in falls prevention effort is required to ensure that the burden is properly addressed. © 2014 The Authors. ANZJPH © 2014 Public Health Association of Australia.

Lake Victoria's Water Budget and the Potential Effects of Climate ...

African Journals Online (AJOL)

This paper presents the Lake Victoria water budget for the period 1950-2004 and findings of a study on potential climate change impact on the lake's Hydrology through the 21st Century. The mass balance components are computed from measured and simulated data. A2 and B2 emission scenarios of the Special Report ...

Nutritional and health challenges of pastoralist populations in Kenya ...

African Journals Online (AJOL)

This paper examines nutritional and health challenges facing pastoralists who inhabit fragile rangelands and are one of the most nutritionally vulnerable population groups in Kenya. The review is based on a synthesis of literature on pastoralist food security, nutrition and health status and livelihoods in Kenya's rangelands.

Orthopaedic training in Kenya

African Journals Online (AJOL)

Background: Orthopaedic training in Kenya, like in other East, central and .... quite a number of good facilities that would train an ... provide a forum for exchange of ideas and training. (2,3) ... administrators purely interested in service provision,.

Nile perch fish processing waste along Lake Victoria in East Africa ...

African Journals Online (AJOL)

Nile perch fish processing waste along Lake Victoria in East Africa: Auditing and characterization. ... African Journal of Environmental Science and Technology ... If you would like more information about how to print, save, and work with PDFs, Highwire Press provides a helpful Frequently Asked Questions about PDFs.

B chromosomes have a functional effect on female sex determination in Lake Victoria cichlid fishes.

Directory of Open Access Journals (Sweden)

Kohta Yoshida

2011-08-01

Full Text Available The endemic cichlid fishes in Lake Victoria are a model system for speciation through adaptive radiation. Although the evolution of the sex-determination system may also play a role in speciation, little is known about the sex-determination system of Lake Victoria cichlids. To understand the evolution of the sex-determination system in these fish, we performed cytogenetic analysis in 11 cichlid species from Lake Victoria. B chromosomes, which are present in addition to standard chromosomes, were found at a high prevalence rate (85% in these cichlids. In one species, B chromosomes were female-specific. Cross-breeding using females with and without the B chromosomes demonstrated that the presence of the B chromosomes leads to a female-biased sex ratio in this species. Although B chromosomes were believed to be selfish genetic elements with little effect on phenotype and to lack protein-coding genes, the present study provides evidence that B chromosomes have a functional effect on female sex determination. FISH analysis using a BAC clone containing B chromosome DNA suggested that the B chromosomes are derived from sex chromosomes. Determination of the nucleotide sequences of this clone (104.5 kb revealed the presence of several protein-coding genes in the B chromosome, suggesting that B chromosomes have the potential to contain functional genes. Because some sex chromosomes in amphibians and arthropods are thought to be derived from B chromosomes, the B chromosomes in Lake Victoria cichlids may represent an evolutionary transition toward the generation of sex chromosomes.

traits and resistance to maize streak virus disease in kenya

African Journals Online (AJOL)

African Crop Science Journal, Vol. 14. No. 4, pp. ... Kenya Agricultural Research Institute, Muguga-South, P.O. Box 30148, Nairobi, Kenya .... streak disease has been identified in various maize recycling and development of pure-lines at.

Assessment of community led total sanitation uptake in rural Kenya

African Journals Online (AJOL)

K. N. Ogendo, Bsc, MPH, Living goods Nairobi, Kenya,Ministry of Health, Environmental Health ... led drive to set up pit latrines in rural kenya with an aim of promoting sustainable ... Development and Sustainable Development goals lay.

International trends in health science librarianship part 14: East Africa (Kenya, Uganda, Rwanda).

Science.gov (United States)

Gathoni, Nasra; Kamau, Nancy; Nannozi, Judith; Singirankabo, Marcel

2015-06-01

This is the 14th in a series of articles exploring international trends in health science librarianship in the 21st century. This is the second of four articles pertaining to different regions in the African continent. The present issue focuses on countries in East Africa (Kenya, Uganda and Rwanda). The next feature column will investigate trends in West Africa. JM. © 2015 Health Libraries Group.

Kenya | Page 38 | CRDI - Centre de recherches pour le ...

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

Accueil · Sud du Sahara. Kenya. Kenya. Read more about Effects of Radio on Perception of Agricultural Biotechnology in Africa. Langue English. Read more about Effets des émissions radiophoniques sur la perception de la biotechnologie agricole en Afrique. Langue French. Read more about Les droits des ...

Food consumption and food prices in Kenya : a review

NARCIS (Netherlands)

Meilink, H.A.

1987-01-01

Abr. sum.: This report reviews government policies concerning consumer food prices in Kenya. In respect of official food pricing, Kenya can be said to pursue a 'cheap food' policy. It was found that most foods falling under price control measures showed less price increases than the average rate of

Determinants in HIV counselling and testing in couples in North Rift Kenya.

Science.gov (United States)

Ayuo, P O; Were, E; Wools-Kaloustian, K; Baliddawa, J; Sidle, J; Fife, K

2009-02-01

Voluntary HIV counselling and testing (VCT) has been shown to be an acceptable and effective tool in the fight against HIV/AIDS. Couple HIV Counselling and Testing (CHCT) however, is a relatively new concept whose acceptance and efficacy is yet to be determined. To describe factors that motivate couples to attend VCT as a couple. A cross sectional qualitative study. Moi Teaching and Referral Hospital and Moi University, School of Medicine, Eldoret, Kenya Seventy one individuals were interviewed during KII (9) and dyad interviews (31 couples). Ten FGDs involving a total of 109 individuals were held. Cultural practices, lack of CHCT awareness, stigma and fear of results deter CHCT utilisation. Location of centre where it is unlikely to be associated with HIV testing, qualified professional staff and minimal waiting times would enhance CHCT utilisation. CHCT as a tool in the fight against HIV/AIDS in this region of Kenya is feasible as the factors that would deter couples are not insurmountable.

Un paso de América: Alfonso Reyes, Victoria Ocampo y el cosmopolitismo en la década de 1930 / Un paso de América: Alfonso Reyes, Victoria Ocampo and the Cosmopolitanism in the 1930’s

Directory of Open Access Journals (Sweden)

Gorica Majstorovic

2014-12-01

Full Text Available El artículo trata de las construcciones americanistas del cosmopolitismo (entendido en relación a la geopolítica imperial en los textos de Victoria Ocampo y Alfonso Reyes de los años treinta. Al analizar su relación con los movimientos de inmigración y la subsiguiente revalorización de la nación, el artículo postula que en Alfonso Reyes la mediación cosmopolita es «des-jerarquizada», ubicada casi siempre en una «periferia», a diferencia de Victoria Ocampo cuyas visiones cosmopolitas son mediadas desde un «centro» —ya sea París o Buenos Aires— y relacionadas con una jerarquía de valores estéticos y políticos.The article deals with Americanist constructions of cosmopolitanism (understood in relation to the imperial geopolitics in the texts of Victoria Ocampo and Alfonso Reyes in the 1930’s. Upon analyzing its relationship with immigration movements and the subsequent revaluation of the nation, the article suggests that in Alfonso Reyes cosmopolitan mediation is «dis-hierarchized», almost always located in a periphery, unlike Victoria Ocampo whose cosmopolitan visions are mediated from a «center» —either Paris or Buenos Aires— and related to a hierarchy of aesthetic and political values.

The challenges of teaching physical education: Juxtaposing the ...

African Journals Online (AJOL)

This qualitative study compares the experiences of Kenyan and Victorian secondary school Physical Education teachers with the aim of discovering what they can learn from each other. Through in-depth interviews with four experienced PE teachers; two each from Kenya and Victoria, and using phenomenological research ...

Effects of Child Participation in Livelihood Activities on Children's ...

African Journals Online (AJOL)

The Lake Victoria Partner States (Kenya, Tanzania and Uganda) implement various legislations as a foundation for improved child welfare. These legislations emphasize on the need to protect children's right. However, despite the implementation, children still face many challenges as a result of participating in the activities ...

From home deliveries to health care facilities: establishing a traditional birth attendant referral program in Kenya.

Science.gov (United States)

Tomedi, Angelo; Stroud, Sophia R; Maya, Tania Ruiz; Plaman, Christopher R; Mwanthi, Mutuku A

2015-07-16

To assess the effectiveness of a traditional birth attendant (TBA) referral program on increasing the number of deliveries overseen by skilled birth attendants (SBA) in rural Kenyan health facilities before and after the implementation of a free maternity care policy. In a rural region of Kenya, TBAs were recruited to educate pregnant women about the importance of delivering in healthcare facilities and were offered a stipend for every pregnant woman whom they brought to the healthcare facility. We evaluated the percentage of prenatal care (PNC) patients who delivered at the intervention site compared with the percentage of PNC patients who delivered at rural control facilities, before and after the referral program was implemented, and before and after the Kenya government implemented a policy of free maternity care. The window period of the study was from July of 2011 through September 2013, with a TBA referral intervention conducted from March to September 2013. The absolute increases from the pre-intervention period to the TBA referral intervention period in SBA deliveries were 5.7 and 24.0% in the control and intervention groups, respectively (p facility significantly increased compared to control health facilities when TBAs educated women about the need to deliver with a SBA and when TBAs received a stipend for bringing women to local health facilities to deliver. Furthermore, this TBA referral program proved to be far more effective in the target region of Kenya than a policy change to provide free obstetric care.

Nutritional diversity of leafy amaranth species grown in Kenya ...

African Journals Online (AJOL)

Objectives: Despite the availability of many species of amaranth in Kenya, there is inadequate information on their nutritional diversity and how they can be best used in mitigation of malnutrition. Hence, this study was aimed at investigating the nutritional diversity of five leafy amaranth species grown in Kenya. Methodology ...

La construcción de legitimidad del Frente para la Victoria (1988-1991 Frente para la Victoria's construction of legitimacy (1988-1991

Directory of Open Access Journals (Sweden)

Pamela Sosa

2011-06-01

Full Text Available El trabajo aborda la construcción de legitimidad del Frente para la Victoria (FV en el escenario político de Santa Cruz desde su nacimiento en 1988 hasta llegar a la gobernación en 1991. Se identifican tres fuentes de legitimidad construidas de manera alternativa al debilitamiento de la credibilidad de los partidos políticos tradicionales: la UCR, el PJ, el PI y el MID, entre otros. En este contexto, el Frente para la Victoria desplegó sus estrategias de legitimación apelando a la unidad de lo diverso y sumando referentes individuales de todo el arco político. Por otro lado, apeló a través de sus discursos y la conformación de los elencos y organizaciones a representar la fragmentación social propia de una sociedad compuesta por capas migratorias y, por último, construyó una novedosa oferta política a-partidaria acorde a las representaciones de la crisis estatal a mediados del '80 a partir de la reivindicación de los valores de la gestión, la eficiencia, el orden, el trabajo y la gobernabilidad. Sus estrategias de legitimación muestran cómo la primera etapa de construcción de poder político del FV fue efecto de su trayectoria en la frontera de los débiles grupos sociales y políticos.O trabalho aborda a construção de legitimidade do Frente para la Victoria (FV no cenário político de Santa Cruz desde seu nascimento em 1988 até chegar ao governo em 1991. Identificam-se três fontes de legitimidade construídas de maneira alternativa ao enfraquecimento da credibilidade dos partidos políticos tradicionais: a UCR, o PJ, o PI e o MID, entre outros. Neste contexto, o Frente para la Victoria desdobrou suas estratégias de legitimação apelando à unidade do que for diverso e somando referências individuais de todo o arco político. Por outro lado, apelou, através de seus discursos e a conformação dos elencos e organizações, a representar a fragmentação social própria de uma sociedade composta por camadas migrat

Dietary shifts in Brycinus sadleri (Pisces : Characidae) from southern Lake Victoria

NARCIS (Netherlands)

Wanink, J.H.; Joordens, J.C.A.

2007-01-01

We studied the diet of Brycinus sadleri in Lake Victoria after extensive environmental changes during the 1980s. To check for diet expansion following these changes, as observed in some other fish species, we compared our results with data from the 1950s. Stomach contents were analysed in relation

Nile perch fish processing waste along Lake Victoria in East Africa ...

African Journals Online (AJOL)

In East Africa, Nile perch fish processing into chilled fish fillet for export along Lake Victoria generate large proportions of both solid and liquid wastes. However, no thorough auditing and characterization of the waste has been done that would guide potential value addition through bioconversions and waste management.

Maternal-child overweight/obesity and undernutrition in Kenya: a geographic analysis.

Science.gov (United States)

Pawloski, Lisa R; Curtin, Kevin M; Gewa, Constance; Attaway, David

2012-11-01

The purpose of the study was to examine geographic relationships of nutritional status (BMI), including underweight, overweight and obesity, among Kenyan mothers and children. Spatial relationships were examined concerning BMI of the mothers and BMI-for-age percentiles of their children. These included spatial statistical measures of the clustering of segments of the population, in addition to inspection of co-location of significant clusters. Rural and urban areas of Kenya, including the cities of Nairobi and Mombasa, and the Kisumu region. Mother-child pairs from Demographic and Health Survey data including 1541 observations in 2003 and 1592 observations in 2009. These mother-child pairs were organized into 399 locational clusters. There is extremely strong evidence that high BMI values exhibit strong spatial clustering. There were co-locations of overweight mothers and overweight children only in the Nairobi region, while both underweight mothers and children tended to cluster in rural areas. In Mombasa clusters of overweight mothers were associated with normal-weight children, while in the Kisumu region clusters of overweight children were associated with normal-weight mothers. These findings show there is geographic variability as well as some defined patterns concerning the distribution of malnutrition among mothers and children in Kenya, and suggest the need for further geographic analyses concerning the potential factors which influence nutritional status in this population. In addition, the methods used in this research may be easily applied to other Demographic and Health Survey data in order to begin to understand the geographic determinants of health in low-income countries.

Eutrophication, Nile perch and food-web interactions in south-east Lake Victoria

NARCIS (Netherlands)

Cornelissen, I.J.M.

2015-01-01

The increasing eutrophication, the introduction of Nile perch (Lates niloticus) and the increasing fishing pressure has changed Lake Victoria tremendously the last century. Since the 1960s, eutrophication increased primary production, enabling an increase in fish production. However,

Strategic Actions for Increasing the Submission of Digital Cadastral Data by the Surveying Industry Based on Lessons Learned from Victoria, Australia

Directory of Open Access Journals (Sweden)

Hamed Olfat

2018-02-01

Full Text Available ePlan, as a digital cadastral data initiative, is a collaborative program between the land authorities and the surveying industry which aims to replace paper and PDF cadastral plans and surveys with digital data. ePlan is currently operational in Australia, New Zealand and Singapore. ePlan was introduced in the State of Victoria in 2011 and has been operational in this jurisdiction for 2D plans since 2013. On average, one ePlan application is currently submitted to a digital plan lodgment portal every two weeks. The low uptake of ePlan is caused by several technical and non-technical challenges. This paper provides an overview of cadastral information transitioning from paper to digital in Victoria. The research methodology to identify the challenges in Victoria for the adoption of ePlan is then described. This is followed by a discussion on the identified challenges. The paper then proposes a generic framework of strategic actions to increase the uptake of digital cadastral data based on the lessons learned from Victoria. The initiatives suggested by this framework to address the ePlan challenges in Victoria and increase its uptake are also introduced. The paper concludes with a direction for future research.

Institutional Support : Kenya Institute for Public Policy Research and ...

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

In 2006 the Government of Kenya passed an Act of Parliament making the Kenya Institute for Public Policy Research and Analysis (KIPPRA) the government's lead socioeconomic research institute. The Act exerts enormous demands on KIPPRA at a time when it is trying to recover from the senior staff turnover suffered in ...

Accounting Systems in Small and Micro Enterprises in Kenya ...

African Journals Online (AJOL)

For a long time in Kenya, the practices and principles of accounting have been viewed to be for use by corporate and other formally structured organizations. This paper seeks to investigate what accounting means to small and micro traders in Kenya, by reviewing the practices and principles they use in running their ...

Comparison of mortality following hospitalisation for isolated head injury in England and Wales, and Victoria, Australia.

Directory of Open Access Journals (Sweden)

Belinda J Gabbe

Full Text Available BACKGROUND: Traumatic brain injury (TBI remains a leading cause of death and disability. The National Institute for Health and Clinical Excellence (NICE guidelines recommend transfer of severe TBI cases to neurosurgical centres, irrespective of the need for neurosurgery. This observational study investigated the risk-adjusted mortality of isolated TBI admissions in England/Wales, and Victoria, Australia, and the impact of neurosurgical centre management on outcomes. METHODS: Isolated TBI admissions (>15 years, July 2005-June 2006 were extracted from the hospital discharge datasets for both jurisdictions. Severe isolated TBI (AIS severity >3 admissions were provided by the Trauma Audit and Research Network (TARN and Victorian State Trauma Registry (VSTR for England/Wales, and Victoria, respectively. Multivariable logistic regression was used to compare risk-adjusted mortality between jurisdictions. FINDINGS: Mortality was 12% (749/6256 in England/Wales and 9% (91/1048 in Victoria for isolated TBI admissions. Adjusted odds of death in England/Wales were higher compared to Victoria overall (OR 2.0, 95% CI: 1.6, 2.5, and for cases <65 years (OR 2.36, 95% CI: 1.51, 3.69. For severe TBI, mortality was 23% (133/575 for TARN and 20% (68/346 for VSTR, with 72% of TARN and 86% of VSTR cases managed at a neurosurgical centre. The adjusted mortality odds for severe TBI cases in TARN were higher compared to the VSTR (OR 1.45, 95% CI: 0.96, 2.19, but particularly for cases <65 years (OR 2.04, 95% CI: 1.07, 3.90. Neurosurgical centre management modified the effect overall (OR 1.12, 95% CI: 0.73, 1.74 and for cases <65 years (OR 1.53, 95% CI: 0.77, 3.03. CONCLUSION: The risk-adjusted odds of mortality for all isolated TBI admissions, and severe TBI cases, were higher in England/Wales when compared to Victoria. The lower percentage of cases managed at neurosurgical centres in England and Wales was an explanatory factor, supporting the changes made to the NICE

Employment Shifts in the Technical and Further Education Workforce in Victoria.

Science.gov (United States)

Shah, Chandra

2003-01-01

Analyzes changes in Technical and Further Education (TAFE) work force in Victoria, Australia, that occurred during the period 1993-98. Main changes include increased participation of women, significant growth in part-time employment, decline in full-time (mainly male) employment, and an increased use of seasonal teachers. (Includes 10 figures and…

Water hyacinth hotspots in the Ugandan waters of Lake Victoria in ...

African Journals Online (AJOL)

Water hyacinth invaded Lake Victoria in the 1980s and, by 1998, had attained peak coverage of approximately 2 000 ha in the Ugandan waters of the lake. Control interventions, especially via biological means, significantly reduced the weed's coverage to non-nuisance levels (<10 ha) by 1999. Although resurgence was ...

Air pollution in Kenya

International Nuclear Information System (INIS)

Karue, J.; Kinyua, A.M.

1994-01-01

This work will look into PM-10 particulate matter collected from Nairobi City, Kenya (metropolitan city) and the remote forest on Mount Kenya (Timau Hills 3,875 m) for background monitoring. Previous work was done along the roadside, where total suspended particulate matter was collected and zinc, lead, and bromine were identified as highly enriched elements. The nine elements analyzed by EDXRF were found to account for 20% of the total mass. In this work we hope to account for more mass by including AAS and ion chromatography in the analytical methods. Indoor (industrial) samples will also be collected using Personal Samplers with a PM-10 Cyclone Head. Receptor modelling will be done taking into account the indoor data. Variations of the data with seasons and changes in weather will be analyzed. The background data will be used to assess long-range transfer of particulate. (author). 12 refs, 1 fig

Kenya | Page 57 | CRDI - Centre de recherches pour le ...

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

The devastating drought that gripped much of East Africa in 2009 was one of the worst in living memory. But in the arid and semi-arid lands of Northern Kenya, drought is no stranger. Since 1993, Kenya has declared six national disasters because of drought. Read more about Reducing vulnerability among pastoralists in ...

Royal Ageing: The Queen Mother and Queen Victoria

OpenAIRE

Mike Hepworth

2002-01-01

This paper is a reflection on the contribution of the image of the Queen Mother to the cultural construction of role models of positive ageing. The interest lies in the Queen Mother's performance in public of her roles as woman and royal personage particularly as she grew older. It is suggested that cultural analysis of the icon of the Queen Mother as a blend of gender and power suggests certain significant parallels with the imagery cultivated around the career of Queen Victoria in the later...

Measuring the cost of leaving care in Victoria

OpenAIRE

Catherine Forbes; Brett Inder; Sunitha Raman

2006-01-01

On any given night in Victoria, around 4,000 children and young people live under the care and protection of the State. For many young people, this care extends over a long period of time, sometimes until their 18th birthday. It is well documented that young people leaving State care often lack the social and economic resources to assist them in making the transition into independent living. As a consequence, the long-term life outcomes from this group are frequently very poor. A recent repor...

Australian doctors and the visual arts. Part 3. Doctor-artists in Victoria.

Science.gov (United States)

Hamilton, D G

1986-06-09

The contribution of doctors to the visual arts is being discussed in a series of six articles. The first two articles dealt with doctors and the visual arts in New South Wales. In this, the third, doctor-artists in Victoria are discussed.

Suggestions for the Improvement of Environmental Radiation Monitoring in Kenya

International Nuclear Information System (INIS)

Shadrack, A. K.

2012-01-01

Environmental radiation monitoring in Kenya was started in 1990 following the 1979 Three Mile Island and the 1986 Chernobyl nuclear power plants accidents. The main purpose was to measure the radioactivity of foodstuffs imported from oversees and to carry out environmental radiation monitoring of soil, rock, water and air sample to check for contamination. Through environmental radiation monitoring, the Food and Environmental Monitoring Section (FEM) of the Kenya Radiation Protection Board (RPB) works to protect the public and environment from hazards associated with ionizing radiation. The purpose of this paper was to highlight suggestions for the improvement of environmental radiation monitoring in Kenya with respect to protecting the public and the environment against undue radiation risk by ensuring that potential exposures are kept As Low As Reasonably Achievable (ALARA). The suggestions for improvement will serve as a guideline for the strengthening of environmental radiation monitoring program in Kenya

Media Concentration and the Coverage of the 2013 General Election in Kenya: Democracy at the Crossroads

Directory of Open Access Journals (Sweden)

Francis Simiyu Tome

2013-07-01

Full Text Available This research explores the relationship between journalistic freedom and media concentration in Kenya through the lens of the propaganda model (Baker, 2007. The research is based on two features of the 2013 General Election in Kenya: (1 a survey of the publics’ confidence in the conduct of journalists during the 2013 General election in Kenya and (2 a survey of journalists` perceptions of influence of media ownership on journalistic independence in Kenya. This research concludes that an increase in media concentration in Kenya has led to the shrinking of the democratic space. 71 percent of the surveyed Journalists believe media diversity in Kenya is at risk whilst 69 percent believe that viewpoint discrimination is occasioned by unhealthy Media Ownership trends in Kenya. The research also indicates that the perceived climate of distrust dogging the mainstream media in Kenya has seen the public turn to citizen journalism as an alternative source of information. This survey raises further questions about future implications for journalistic independence given the dominance of media concentration in Kenya.

Military Relevant Infectious Diseases Endemic to Kenya: Vaccine and Clinical Trials and Entomology

Science.gov (United States)

2014-04-01

of Research (WRAIR) and its Special Foreign Activity (SFA) the U.S. Army Medical Research Unit Kenya (USAMRU-K). Previous support was provided under...Kisumu and its environs. Current efforts focus on drug sensitivity testing for antimalarials , vaccine trials and field research to determine vector...prophylaxis. Antimalarial drug sensitivity of isolates from defined populations in the region will continue to be monitored and data used to map the

Author Details

African Journals Online (AJOL)

Okemo, P.O.. Vol 94, No 1 (2017) - Articles Contamination of the minnow Rastrineobola argenta, through handling at landing sites and retail markets around Lake Victoria Abstract · Vol 94, No 3 (2017) - Articles Multiple drug resistance Staphylococcus aureus isolated in foods of animal origin in Nairobi, Kenya Abstract.

Factors determining the use of botanical insect pest control methods ...

African Journals Online (AJOL)

A farm survey was conducted in three representative administrative districts of the Lake Victoria Basin (LVB), Kenya to document farmers' indigenous knowledge and the factors that influence the use of botanicals instead of synthetic insecticides in insect pest management. A total of 65 farm households were randomly ...

Development of NPP Safety Requirements into Kenya's Grid Codes

Energy Technology Data Exchange (ETDEWEB)

Ndirangu, Nguni James; Koo, Chang Choong [KEPCO International Nuclear Graduate School, Ulsan (Korea, Republic of)

2015-10-15

As presently drafted, Kenya's grid codes do not contain any NPP requirements. Through case studies of selected grid codes, this paper will study frequency, voltage and fault ride through requirements for NPP connection and operation, and offer recommendation of how these requirements can be incorporated in the Kenya's grid codes. Voltage and frequency excursions in Kenya's grid are notably frequently outside the generic requirement and the values observed by the German and UK grid codes. Kenya's grid codes require continuous operation for ±10% of nominal voltage and 45.0 to 52Hz on the grid which poses safety issues for an NPP. Considering stringent NPP connection to grid and operational safety requirements, and the importance of the TSO to NPP safety, more elaborate requirements need to be documented in the Kenya's grid codes. UK and Germany have a history of meeting high standards of nuclear safety and it is therefore recommended that format like the one in Table 1 to 3 should be adopted. Kenya's Grid code considering NPP should have: • Strict rules for voltage variation, that is, -5% to +10% of the nominal voltage • Strict rules for frequency variation, that is, 48Hz to 52Hz of the nominal frequencyand.

Development of NPP Safety Requirements into Kenya's Grid Codes

International Nuclear Information System (INIS)

Ndirangu, Nguni James; Koo, Chang Choong

2015-01-01

As presently drafted, Kenya's grid codes do not contain any NPP requirements. Through case studies of selected grid codes, this paper will study frequency, voltage and fault ride through requirements for NPP connection and operation, and offer recommendation of how these requirements can be incorporated in the Kenya's grid codes. Voltage and frequency excursions in Kenya's grid are notably frequently outside the generic requirement and the values observed by the German and UK grid codes. Kenya's grid codes require continuous operation for ±10% of nominal voltage and 45.0 to 52Hz on the grid which poses safety issues for an NPP. Considering stringent NPP connection to grid and operational safety requirements, and the importance of the TSO to NPP safety, more elaborate requirements need to be documented in the Kenya's grid codes. UK and Germany have a history of meeting high standards of nuclear safety and it is therefore recommended that format like the one in Table 1 to 3 should be adopted. Kenya's Grid code considering NPP should have: • Strict rules for voltage variation, that is, -5% to +10% of the nominal voltage • Strict rules for frequency variation, that is, 48Hz to 52Hz of the nominal frequencyand

Strategic Environmental Assessment of the Kenya Forests Act 2005

OpenAIRE

World Bank

2007-01-01

Forest in Kenya is an important source of livelihood, environmental services, and economic growth. In November of 2005 the Government of Kenya (GOK) ratified a new Forests Act. The act contains many innovative provisions to correct previous shortcomings, including a strong emphasis on partnerships, the engagement of local communities, and promotion of private investment. The purpose of the...

Kenya : tous les projets | Page 12 | CRDI - Centre de recherches ...

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

Région: China, Far East Asia, India, Kenya, North and Central America, Panama, Peru, South America, North of Sahara, South of Sahara, Central Asia, South Asia. Programme: Agriculture et ... Sujet: HEALTH SURVEYS, HEALTH STATISTICS, MATERNAL MORTALITY, MATERNAL AND CHILD HEALTH. Région: Kenya ...

Potentially avoidable hospitalisation for constipation in Victoria, Australia in 2010–11

Science.gov (United States)

2014-01-01

Background When primary care of constipation fails, the patient may need emergency hospitalisation for disimpaction. This study aimed to provide population-based data on the number of unplanned admissions and the cost to the healthcare system for constipation in Victoria, Australia in financial year 2010–11. Methods The Victorian Admitted Episodes Dataset was examined to find the number of emergency hospital separations coded as constipation (ICD-10-AM Code K390). An estimate of costs was determined from the number of weighted inlier equivalent separations (WIES) multiplied by the WEIS price, used by the Victorian Government for funding purposes. Results There were 3978 emergency separations for constipation in Victoria in 2010–2011, 92% in public hospitals. Fifty-five percent were female and 38% > 75 years old. One third stayed overnight and 1/3 more than 1 day. The emergency bed day rate was 7.1 per 10,000 of population. The estimate of cost, based on WEIS, was approximately $8.3 million. Potential savings could be made by reducing the number of separations in 6 Local Government Areas (LGAs). Conclusions This study shows that the burden (in number of admissions, emergency bed days and overall direct costs) in managing emergency admissions for constipation in Victoria, Australia, is very significant and likely to be similar in other developed countries. Improved primary healthcare and alternative ways to achieve faecal disimpaction without emergency admission could save the public health system a proportion of this $8.3 million. PMID:25015386

Distribution of Nile perch Lates niloticus in southern Lake Victoria is ...

African Journals Online (AJOL)

Although Nile perch Lates niloticus is assumed to be sensitive to low oxygen concentrations, it was found in deep water in Lake Victoria, where oxygen depletion is common during the rainy season. Since factors determining Nile perch distribution are not well understood its spatial distribution in the Mwanza Gulf of Lake ...

Oh Magadi! Interpreting isoGDGTs and n-alkanes in a saline tropical lake: Lake Magadi, Kenya

Science.gov (United States)

Ferland, T. M.; Werne, J. P.; Castañeda, I. S.; Cohen, A. S.; Lowenstein, T. K.; Deocampo, D.; Renaut, R.; Bernhart, O. R.

2017-12-01

The Hominin Sites and Paleolakes Drilling Project (HSPDP) seeks to understand the paleoclimatic and paleoenvironmental context of hominin adaptation and evolution by analysis of paleolacustrine cores taken near key hominin fossil and artifact localities in Kenya and Ethiopia. We present biomarker and compound specific isotope data from a 200 m drill core from Lake Magadi, Kenya. Located 20 km from the Koora Plain in the southern Kenya Rift, and adjacent to the Olorgesailie basin, Lake Magadi is in one of the richest Early-Late Pleistocene archaeological localities in Africa, a region that has been key in debates about the relationship between climate and evolution. Present-day Lake Magadi is a saline pan, a descendant of a series of paleolakes that have occupied its drainage basin and progressively dried for approximately one million years. Nearly 70% of samples analyzed for n-alkanes recorded a robust terrestrial signal. The majority of samples did not contain the complete suite of branched GDGTs necessary to reconstruct temperature from the Methylation of Branched Tetraethers and Cyclisation of Branched Tetraethers (MBT/CBT; Weijers et al., 2007) proxy. The TetraEther indeX with 86 carbon atoms (TEX86; Schouten et al., 2002) temperature proxy was established for 90% of samples analyzed for isoGDGTs, however the Methane and Ring Indices (Zhang et al., 2011; Zhang et al., 2016) suggest that the TEX86 is not applicable to temperature reconstruction at Magadi. Despite this, the Magadi TEX86 temperature reconstruction appears to agree with not only the trends in our n-alkane data but with other regional and global records, including the GRIP-2 δ18O record. We compare our temperature data to other records in the region, and investigate influences on our TEX86 data including microbial community turnover and lake drying.

Prevalence of Toxoplasma gondii and Other Gastrointestinal Parasites in Domestic Cats from Households in Thika Region, Kenya.

Science.gov (United States)

Nyambura Njuguna, Adele; Kagira, John Maina; Muturi Karanja, Simon; Ngotho, Maina; Mutharia, Lucy; Wangari Maina, Naomi

2017-01-01

Gastrointestinal (GIT) parasites of domestic cats (Felis catus) not only cause morbidity but are also potential zoonotic agents. The current study aimed at establishing the prevalence of GIT parasites in cats kept by households in Thika region, Kenya. Fecal samples were collected randomly from 103 cats and analyzed for presence of parasites using standard parasitological methods. In descending order, the prevalence of the detected protozoa parasites was Isospora spp. 43.7% (95% CI: 40.4-47%), Cryptosporidium spp. 40.8% (95% CI: 37.5-44.1%), Toxoplasma gondii 7.8% (95% CI: 4.5-11.1%), and Entamoeba spp. 2.9% (95% CI: 1.6-6.2%). The prevalence of the observed helminths was Strongyloides stercoralis 43.7% (95% CI: 40.4-47%), Toxocara cati 23.3% (95% CI: 20-26.6%), Ancylostoma spp. 9.7% (95% CI: 6.4-13%), Dipylidium caninum 8.7% (95% CI: 5.4-12.0%), and Acanthocephala spp. 1.9% (95% CI: 1-4.2%). The percentage of cats excreting at least one species of parasite was 73.2% (95% CI = 69.9-76.5%). The study shows that the cats have high spectrum (9) of parasites which are known to affect the cat's health and some are of zoonotic significance.

Forests and competing land uses in Kenya

Science.gov (United States)

Allaway, James; Cox, Pamela M. J.

1989-03-01

Indigenous forests in Kenya, as in other developing countries, are under heavy pressure from competing agricultural land uses and from unsustainable cutting. The problem in Kenya is compounded by high population growth rates and an agriculturally based economy, which, even with efforts to control birth rates and industrialize, will persist into the next century. Both ecological and economic consequences of these pressures need to be considered in land-use decision making for land and forest management to be effective. This paper presents one way to combine ecological and economic considerations. The status of principal forest areas in Kenya is summarized and competing land uses compared on the basis of ecological functions and economic analysis. Replacement uses do not match the ecological functions of forest, although established stands of tree crops (forest plantations, fuel wood, tea) can have roughly comparable effects on soil and water resources. Indigenous forests have high, although difficult to estimate, economic benefits from tourism and protection of downstream agricultural productivity. Economic returns from competing land uses range widely, with tea having the highest and fuel wood plantations having returns comparable to some annual crops and dairying. Consideration of ecological and economic factors together suggests some trade-offs for improving land allocation decisions and several management opportunities for increasing benefits or reducing costs from particular land uses. The evaluation also suggests a general strategy for forest land management in Kenya.

Trypanosomosis and other co-infections in translocated black (Diceros bicornis michaeli) and white (Ceratotherium simum simum) rhinoceroses in Kenya

NARCIS (Netherlands)

Obanda, V.; Kagira, J.; Chege, S.; Ouma, B.O.; Gakuya, F.

2011-01-01

Recent efforts towards the conservation of endangered rhinoceroses in Kenya include re-introduction of the animals into regions where they occurred previously. These efforts have however been hampered by mortalities of translocated animals. The current study was undertaken to determine the cause of

Characterization of Armillaria isolates from tea (Camellia sinensis) in Kenya

NARCIS (Netherlands)

Otieno, W.; Perez Sierra, A.; Termorshuizen, A.J.

2003-01-01

Armillaria is a primary root rot pathogen of tea (Camellia sinensis) in Kenya. The main species presently described in this country are A. mellea and A. heimii. A survey covering fourteen districts of Kenya was carried out and forty-seven isolates of Armillaria collected. Cultural morphology,

Human Rhinovirus B and C Genomes from Rural Coastal Kenya

NARCIS (Netherlands)

Agoti, Charles N.; Kiyuka, Patience K.; Kamau, Everlyn; Munywoki, Patrick K.; Bett, Anne; van der Hoek, Lia; Kellam, Paul; Nokes, D. James; Cotten, Matthew

2016-01-01

Primer-independent agnostic deep sequencing was used to generate three human rhinovirus (HRV) B genomes and one HRV C genome from samples collected in a household respiratory survey in rural coastal Kenya. The study provides the first rhinovirus genomes from Kenya and will help improve the

Genetic and Toxigenic Variability within Aspergillus flavus Population Isolated from Maize in Two Diverse Environments in Kenya

Directory of Open Access Journals (Sweden)

Sheila Okoth

2018-01-01

Full Text Available Aspergillus flavus is the main producer of carcinogenic aflatoxins in agricultural commodities such as maize. This fungus occurs naturally on crops, and produces aflatoxins when environmental conditions are favorable. The aim of this study is to analyse the genetic variability among 109 A. flavus isolates previously recovered from maize sampled from a known aflatoxin-hotspot (Eastern region, Kenya and the major maize-growing area in the Rift Valley (Kenya, and to determine their toxigenic potential. DNA analyses of internal transcribed spacer (ITS regions of ribosomal DNA, partial β-tubulin gene (benA and calmodulin gene (CaM sequences were used. The strains were further analyzed for the presence of four aflatoxin-biosynthesis genes in relation to their capability to produce aflatoxins and other metabolites, targeting the regulatory gene aflR and the structural genes aflP, aflD, and aflQ. In addition, the metabolic profile of the fungal strains was unraveled using state-of-the-art LC-MS/MS instrumentation. The three gene-sequence data grouped the isolates into two major clades, A. minisclerotigenes and A. flavus. A. minisclerotigenes was most prevalent in Eastern Kenya, while A. flavus was common in both regions. A. parasiticus was represented by a single isolate collected from Rift Valley. Diversity existed within the A. flavus population, which formed several subclades. An inconsistency in identification of some isolates using the three markers was observed. The calmodulin gene sequences showed wider variation of polymorphisms. The aflatoxin production pattern was not consistent with the presence of aflatoxigenic genes, suggesting an inability of the primers to always detect the genes or presence of genetic mutations. Significant variation was observed in toxin profiles of the isolates. This is the first time that a profound metabolic profiling of A. flavus isolates was done in Kenya. Positive associations were evident for some metabolites

Genetic and Toxigenic Variability within Aspergillus flavus Population Isolated from Maize in Two Diverse Environments in Kenya.

Science.gov (United States)

Okoth, Sheila; De Boevre, Marthe; Vidal, Arnau; Diana Di Mavungu, José; Landschoot, Sofie; Kyallo, Martina; Njuguna, Joyce; Harvey, Jagger; De Saeger, Sarah

2018-01-01

Aspergillus flavus is the main producer of carcinogenic aflatoxins in agricultural commodities such as maize. This fungus occurs naturally on crops, and produces aflatoxins when environmental conditions are favorable. The aim of this study is to analyse the genetic variability among 109 A. flavus isolates previously recovered from maize sampled from a known aflatoxin-hotspot (Eastern region, Kenya) and the major maize-growing area in the Rift Valley (Kenya), and to determine their toxigenic potential. DNA analyses of internal transcribed spacer (ITS) regions of ribosomal DNA, partial β-tubulin gene (benA) and calmodulin gene (CaM) sequences were used. The strains were further analyzed for the presence of four aflatoxin-biosynthesis genes in relation to their capability to produce aflatoxins and other metabolites, targeting the regulatory gene aflR and the structural genes aflP, aflD, and aflQ. In addition, the metabolic profile of the fungal strains was unraveled using state-of-the-art LC-MS/MS instrumentation. The three gene-sequence data grouped the isolates into two major clades, A. minisclerotigenes and A. flavus . A. minisclerotigenes was most prevalent in Eastern Kenya, while A. flavus was common in both regions. A. parasiticus was represented by a single isolate collected from Rift Valley. Diversity existed within the A. flavus population, which formed several subclades. An inconsistency in identification of some isolates using the three markers was observed. The calmodulin gene sequences showed wider variation of polymorphisms. The aflatoxin production pattern was not consistent with the presence of aflatoxigenic genes, suggesting an inability of the primers to always detect the genes or presence of genetic mutations. Significant variation was observed in toxin profiles of the isolates. This is the first time that a profound metabolic profiling of A. flavus isolates was done in Kenya. Positive associations were evident for some metabolites, while for

Echinococcus spp. in central Kenya: a different story.

Science.gov (United States)

Mbaya, H; Magambo, J; Njenga, S; Zeyhle, E; Mbae, C; Mulinge, E; Wassermann, M; Kern, P; Romig, T

2014-10-01

Research on cystic echinococcosis (CE) has a long history in Kenya, but has mainly concentrated on two discrete areas, Turkana and Maasailand, which are known to be foci of human CE in Africa. Here, we report on a survey for CE in livestock from central to northeastern Kenya, from where no previous data are available. A total of 7,831 livestock carcasses were surveyed. CE prevalence was 1.92% in cattle (n = 4,595), 6.94% in camels (n = 216), 0.37% in goats (n = 2,955) and 4.62% in sheep (n = 65). Identification of the parasite was done using an RFLP-PCR of the mitochondrial nad1 gene, which had been validated before against the various Echinococcus taxa currently recognized as distinct species. From a total of 284 recovered cysts, 258 could be identified as Echinococcus granulosus sensu stricto (n = 160), E. ortleppi (n = 51) and E. canadensis (n = 47) by RFLP-PCR of nad1. In cattle, fertile cysts occurred mostly in the lungs and belonged to E. ortleppi (31 of 54), while the vast majority were sterile or calcified cysts of E. granulosus s.s.. Most fertile cysts in camels belonged to E. canadensis (33 of 37); sterile or calcified cysts were rare. Goats harboured fertile cysts of E. ortleppi (n = 3)--which is the first record in that host species--and E. canadensis (n = 1), while all cysts of E. granulosus were sterile. Only sterile cysts were found in the three examined sheep. Typically, all cysts in animals with multiple infections belonged to the same species, while mixed infections were rare. Our data indicate that the epidemiological situation in central to northeastern Kenya is clearly different from the well-studied pastoral regions of Turkana and Maasailand, and the apparently low number of human CE cases correlates with the infrequent occurrence of E. granulosus s.s.

An Evaluation of fertiliser Recommendations Obtained From Experimental Settings a Case of smallholder Maize Fertiliser Recommendations in Western Kenya

International Nuclear Information System (INIS)

Mugunieri, G.L.; Nyangito, H.O.; Mose, L.O.

1999-01-01

This study was undertaken to compare maize yield in Kisii and Trans-Nzoia Districts of Western Kenya. Separate yield response functions were established for experimental and farm data and used to undertake an economic analysis of fertiliser used on maize on smallholder farms. For Kisii District, the optimal values obtained in the field management practices between farmers and researchers. Further, based on the farm data results from this district, farmers on average use fertiliser optimally. Therefore as long as these farmers are constrained by their resources such that they can not improve on their management practices, using of Nzoia district, the experimental and farm data optimal levels were not significantly different. this was attributed to the fact that maize production in this region is commercial activity and the level of field management tend to approximate the level at the research station. Therefore farmers in this region can gain from increased use of fertilizers at there current levels of field management. The study concluded that fertiliser rates obtained from experimental data are not suitable for all regions in Kenya

The epidemiology of hip fractures across western Victoria, Australia.

Science.gov (United States)

Holloway, Kara L; Sajjad, Muhammad A; Mohebbi, Mohammadreza; Kotowicz, Mark A; Livingston, Patricia M; Khasraw, Mustafa; Hakkennes, Sharon; Dunning, Trisha L; Brumby, Susan; Page, Richard S; Pedler, Daryl; Sutherland, Alasdair; Venkatesh, Svetha; Brennan-Olsen, Sharon L; Williams, Lana J; Pasco, Julie A

2018-03-01

Hip fractures are associated with considerable morbidity and mortality. Hip fracture incidence varies across different levels of accessibility/remoteness and socioeconomic status (SES). As part of the Ageing, Chronic Disease and Injury Study, we aimed to map the pattern of hip fractures across the western region of the Australian state of Victoria, which contains a range of remoteness levels and SES. Data on hip fractures resulting in hospital admission were extracted from the Victorian Admitted Episodes Dataset (VAED) for men and women aged 40+years during 2010-2013 inclusive. An age-adjusted incidence rate (per 10,000population/year) was calculated for the entire region. Crude incidence rates and length of acute care hospital stay (excluding rehabilitation) were calculated for each Local Government Area (LGA). The impact of aggregated age, accessibility/remoteness index of Australia (ARIA) and SES on hip fracture rates aggregated across LGAs was determined using Poisson regression. For men, the age-standardised rate of hospitalisations for hip fracture across the whole region was 19.2 per 10,000population/year (95%CI 18.0-20.4) and for women, 40.0 (95%CI 38.3-41.7). The highest incidence rates for both sexes occurred in the less accessible LGAs of Yarriambiack and Hindmarsh, as well as the LGA with the lowest SES, Central Goldfields. In both sexes, approximately two thirds of individuals were discharged from acute hospital care within 14days. Increasing age, higher remoteness and lower SES were all associated with higher hip fracture rates. Crude incidence rates varied by location. Given that a high proportion of patients had acute hospital care of ≤14days, and accessibility and SES were associated with hip fracture rates, these results can inform policy and provide a model for other groups to conduct similar research in their local environment. Copyright © 2017 Elsevier Inc. All rights reserved.

Radon in an underground cave system in Victoria

International Nuclear Information System (INIS)

Hedt, J.C.; Boal, T.J.

1998-01-01

Radon levels in a cave system in Victoria have been measured. The variation of radon and radon progeny levels with time, position throughout the cave and season have been determined. The radiation exposure of tour guides were estimated. The data is being used to develop a radiation management plan for the tour guides. Radon concentration within a cave system was proven to be dependent to a large extent upon the rate of air exchange with outside. Cave ventilation is the single most important factor in determining if there is diurnal variation in the radon concentration

Nuclear Medicine Practice in Kenya

International Nuclear Information System (INIS)

Ndirangu, T.D.

2017-01-01

Nuclear medicine is a medical specialty that relies on the use of nuclear technology in the diagnosis and treatment (therapy) of diseases. Nuclear medicine uses the principle that a certain radiopharmaceutical (tracer) will at a certain point in time have a preferential uptake by a particular body, tissue or cell. This uptake is then imaged by the use of detectors mounted in gamma cameras or PET (positron emission tomography) devices.. Unlike other radiation applications for medical use, nuclear medicine uses open (unsealed) sources of radiation. In a country with an estimated population of 48 million in 2017, Kenya has only two (2) nuclear medicine facilities (units). Being a relatively new medical discipline in Kenya, several measures have been taken by the clinical nuclear medicine team to create awareness at various levels

7 CFR 319.56-45 - Shelled garden peas from Kenya.

Science.gov (United States)

2010-01-01

... phytosanitary certificate of inspection issued by the national plant protection organization of Kenya bearing... 7 Agriculture 5 2010-01-01 2010-01-01 false Shelled garden peas from Kenya. 319.56-45 Section 319.56-45 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH...

Seismicity and arrival-time residuals from the Victoria Earthquake of June 9, 1980

Energy Technology Data Exchange (ETDEWEB)

Wong, V.; Frez, J.

1981-01-01

Hypocenter distribution in space and time of the aftershock activity from the Victoria Earthquake of June 9, 1980 was studied. It was concluded that the main event excited aftershocks in several pre-existing nests at the northwest end of the Cerro Prieto Fault, but no significant activity occurred at the immediate neighborhood of the main event. The depth of the aftershocks increases with the distance from the northwest end of the fault and this feature might be related with the higher temperatures and the spreading center located between the ends of the Imperial and Cerro Prieto Faults. The significance of the arrival-times residuals for local and regional stations is discussed both for P and S-waves and the importance of obtaining station corrections is emphasized. The non-uniqueness in determining a structure which minimizes the residuals is illustrated. Two different structures which satisfy the local data are presented.

Use of regionalisation approach to develop fire frequency curves for Victoria, Australia

Science.gov (United States)

Khastagir, Anirban; Jayasuriya, Niranjali; Bhuyian, Muhammed A.

2017-11-01

It is important to perform fire frequency analysis to obtain fire frequency curves (FFC) based on fire intensity at different parts of Victoria. In this paper fire frequency curves (FFCs) were derived based on forest fire danger index (FFDI). FFDI is a measure related to fire initiation, spreading speed and containment difficulty. The mean temperature (T), relative humidity (RH) and areal extent of open water (LC2) during summer months (Dec-Feb) were identified as the most important parameters for assessing the risk of occurrence of bushfire. Based on these parameters, Andrews' curve equation was applied to 40 selected meteorological stations to identify homogenous stations to form unique clusters. A methodology using peak FFDI from cluster averaged FFDIs was developed by applying Log Pearson Type III (LPIII) distribution to generate FFCs. A total of nine homogeneous clusters across Victoria were identified, and subsequently their FFC's were developed in order to estimate the regionalised fire occurrence characteristics.

Economic valuation of illegal fishing: An empirical study of beach ...

African Journals Online (AJOL)

Beach seining was banned in Kenya in 2001 largely due to growth overfishing. To-date compliance to this regulation remains a challenge to managers and policy makers. This paper analyses enforcement records in Lake Victoria between 2001 and 2012 and applies the model of rational criminality to estimate the economic ...

Spatio-temporal variations in phytoplankton community structure in ...

African Journals Online (AJOL)

OMARI

2013-09-06

Sep 6, 2013 ... estimating potential fish yield (Descy et al., 2005), .... populations have been conducted in open waters Lake ... Victoria basin Kenya which was stratified in terms of altitude .... Mean monthly variation of surface water pH values in small water bodies ..... Although there was optimal temperature, pH, D.O.

UROLITHIASIS IN NAIROBI, KENYA

African Journals Online (AJOL)

2010-10-01

Oct 1, 2010 ... of Human Anatomy, Kenyatta University, P. O. Box 43844-00100, Nairobi, Kenya. Request ... Management: Fourty seven had laser or pneumatic lithotripsy while four had stone removal by .... for ureteroscopy in our resource poor setting and compares ... A. J., (Eds) Campbell's Urology.7th Ed Philadelphia:.

Kenya Veterinarian - Vol 27 (2004)

African Journals Online (AJOL)

Testing for Antibodies to Brucella abortus in Milk From Consumers and Market Agents in Kenya Using Milk Ring Test and Enzyme .... Differential production of immune parameters by mouse strains that differ in their susceptibility to ...

Hospital-treated injuries from horse riding in Victoria, Australia: time to refocus on injury prevention?

Science.gov (United States)

O'Connor, Siobhán; Hitchens, Peta L; Fortington, Lauren V

2018-01-01

The most recent report on hospital-treated horse-riding injuries in Victoria was published 20 years ago. Since then, injury countermeasures and new technology have aimed to make horse riding safer for participants. This study provides an update of horse-riding injuries that required hospital treatment in Victoria and examines changes in injury patterns compared with the earlier study. Horse-riding injuries that required hospital treatment (hospital admission (HA) or emergency department (ED) presentations) were extracted from routinely collected data from public and private hospitals in Victoria from 2002-2003 to 2015-2016. Injury incidence rates per 100 000 Victorian population per financial year and age-stratified and sex-stratified injury incidence rates are presented. Poisson regression was used to examine trends in injury rates over the study period. ED presentation and HA rates were 31.1 and 6.6 per 100 000 person-years, increasing by 28.8% and 47.6% from 2002 to 2016, respectively. Female riders (47.3 ED and 10.1 HA per 100 000 person-years) and those aged between 10 and 14 years (87.8 ED and 15.7 HA per 100 000 person-years) had the highest incidence rates. Fractures (ED 29.4%; HA 56.5%) and head injuries (ED 15.4%; HA 18.9%) were the most common injuries. HA had a mean stay of 2.6±4.1 days, and the mean cost per HA was $A5096±8345. Horse-riding injuries have remained similar in their pattern (eg, types of injuries) since last reported in Victoria. HA and ED incidence rates have increased over the last 14 years. Refocusing on injury prevention countermeasures is recommended along with a clear plan for implementation and evaluation of their effectiveness in reducing injury.

Prosopis pods as human food, with special reference to Kenya ...

African Journals Online (AJOL)

The first documented introduction of Prosopis in Kenya was in 1973, since when it has spread widely, adversely affecting natural habitats, rangelands and cultivated areas. P. juliflora is the most common naturalised species in Kenya, but P. pallida also occurs. In contrast to their undesirable effects as invasive weeds, many ...

Determinants of under-five mortality in rural and urban Kenya.

Science.gov (United States)

Ettarh, R R; Kimani, J

2012-01-01

The disparity in under-five year-old mortality rates between rural and urban areas in Kenya (also reported in other in sub-Saharan African countries), is a critical national concern. The objective of this study was to investigate the influence of geographical location and maternal factors on the likelihood of mortality among under-five children in rural and urban areas in Kenya. Data from the 2008-2009 Kenya Demographic and Health Survey were used to determine mortality among under-five children (n=16,162) in rural and urban areas in the 5 years preceding the survey. Multivariate analysis was used to compare the influence of key risk factors in rural and urban areas. Overall, the likelihood of death among under-five children in the rural areas was significantly higher than that in the urban areas (ppoverty was a key predictor for mortality in the rural areas, but the influence of breastfeeding was similar in the two areas. The likelihood of under-five mortality was significantly higher in the rural areas of Coast, Nyanza and Western Provinces than in Central Province. The study shows that the determinants of under-five mortality differ in rural and urban areas in Kenya. Innovative and targeted strategies are required to address rural poverty and province-specific sociocultural factors in order to improve child survival in rural Kenya.

Diel vertical migration of major fish-species in Lake Victoria, East Africa

NARCIS (Netherlands)

Goudswaard, P.C.; Wanink, J.H.; Witte, F.; Katunzi, E.F.B.; Berger, M.R.; Postma, D.J.

2004-01-01

Understanding of migration patterns is essential in the interpretation of hydro-acoustic stock assessment data of partly demersal partly pelagic fish stocks. In this paper we provide this kind of information for some species that were common in the Mwanza Gulf of Lake Victoria in the 1980s, before

Diel vertical migration of major fish-species in Lake Victoria, East Africa.

NARCIS (Netherlands)

Goudswaard, KPC; Wanink, JH; Witte, F; Katunzi, EFB; Berger, MR; Postma, DJ

2004-01-01

Understanding of migration patterns is essential in the interpretation of hydro-acoustic stock assessment data of partly demersal partly pelagic fish stocks. In this paper we provide this kind of information for some species that were common in the Mwanza Gulf of Lake Victoria in the 1980s, before

Collapse and reorganization of a food web of Mwanza Gulf, Lake Victoria

NARCIS (Netherlands)

Downing, A.S.; Van Nes, E.H.; Janse, J.H.; Witte, F.; Cornelissen, I.J.M.; Scheffer, M.; Mooij, W.M.

2012-01-01

Lake Victoria (in East Africa) is the world's second largest fresh-water system. Over the past century the ecosystem has undergone drastic changes. Some 30 years after the introduction of Nile perch and tilapia in the 1950s, the highly diverse community of native haplochromines collapsed, leaving a

Investigating the association between HIV/AIDS and recent fertility patterns in Kenya.

Science.gov (United States)

Magadi, Monica Akinyi; Agwanda, Alfred O

2010-07-01

Findings from previous studies linking the HIV/AIDS epidemic and fertility of populations have remained inconclusive. In sub-Saharan Africa, demographic patterns point to the epidemic resulting in fertility reduction. However, evidence from the 2003 Kenya Demographic and Health Survey (KDHS) has revealed interesting patterns, with regions most adversely affected with HIV/AIDS showing the clearest reversal trend in fertility decline. While there is suggestive evidence that fertility behaviour in some parts of sub-Saharan Africa has changed in relation to the HIV/AIDS epidemic, more rigorous empirical analysis is necessary to better understand this relationship. In this paper, we examine individual and contextual community HIV/AIDS factors associated with fertility patterns in Kenya, paying particular attention to possible mechanisms of the association. Multilevel models are applied to the 2003 KDHS, introducing various proximate fertility determinants in successive stages, to explore possible mechanisms through which HIV/AIDS may be associated with fertility. The results corroborate findings from earlier studies of the fertility inhibiting effect of HIV among infected women. HIV-infected women have 40 percent lower odds of having had a recent birth than their uninfected counterparts of similar background characteristics. Further analysis suggests an association between HIV/AIDS and fertility that exists through proximate fertility determinants relating to sexual exposure, breastfeeding duration, and foetal loss. While HIV/AIDS may have contributed to reduced fertility, mainly through reduced sexual exposure, there is evidence that it has contributed to increased fertility, through reduced breastfeeding and increased desire for more children resulting from increased infant/child mortality (i.e. a replacement phenomenon). In communities at advanced stages of the HIV/AIDS epidemic, it is possible that infant/child mortality has reached appreciably high levels where the

Towards a Practical Proposal for Multilingualism in Education in Kenya

Science.gov (United States)

Oduor, Jane A. N.

2015-01-01

This article proposes multilingualism in education, where indigenous languages are used alongside English as the media of instruction in schools to eventually promote their use in Kenya. It begins by stating Kenya's language policy in education. It then states the responses given by some primary and secondary school teachers who were interviewed…

I Kenya bliver lærergerningen et kald

DEFF Research Database (Denmark)

Henriksen, Carsten

2017-01-01

Når unge i Kenya starter på læreruddannelsen, ønsker de færreste af dem at blive lærer. Men i løbet af uddannelsen bliver profession og personlig identitet vævet sammen.......Når unge i Kenya starter på læreruddannelsen, ønsker de færreste af dem at blive lærer. Men i løbet af uddannelsen bliver profession og personlig identitet vævet sammen....

Prevalence of asthma in regional Victorian schoolchildren.

Science.gov (United States)

Robertson, C F; Bishop, J; Dalton, M; Caust, J; Nolan, T M; Olinsky, A; Phelan, P D

1992-06-15

To determine whether the high prevalence of reported asthma in Melbourne schoolchildren is seen in rural Victoria. A questionnaire on respiratory symptoms was distributed to children to be completed by parents and returned to the school. Results were compared with a previous Melbourne study. Two hundred and twenty-seven government and non-government primary schools in five rural regions of Victoria: coast, wheatbelt, riverland, highland and Latrobe valley. All children enrolled in grade 2 were invited to join the study. Parents completed questionnaires for 4661 children after 4886 questionnaires were distributed (response rate, 95%). History of wheeze in the past 12 months. The overall prevalence of wheeze in the last 12 months was 23.6%. There was a significant difference overall in this rate across the five rural areas and Melbourne, with the Latrobe Valley (26.2%) and highland areas (25.0%) having the highest rate, and the wheatbelt the lowest (19.6%). The spectrum of severity of asthma was similarly distributed across rural regions, although severe episodes were significantly more frequently reported by parents from rural areas than by parents in Melbourne. The reported use of bronchodilators and diagnosis of asthma showed a similar pattern of variation to that of the 12-month prevalence of wheeze. The prevalence of asthma in 7-year-old children is similar for rural Victoria as a whole compared with Melbourne, but there is variability in asthma prevalence in individual rural areas which is difficult to account for in terms of known environmental precipitants.

Can a Skin Cancer Control Program make a Difference? A Profile of the SUNSMART Programme in Victoria

International Nuclear Information System (INIS)

Sinclair, C.; Dobbinson, S.; Montague, M.

2000-01-01

SunSmart is a programme of the Anti-Cancer Council of Victoria. It is an evidence-based health promotion programme where decisions about the form and content of the programme are influenced by available evidence and community consultation processes. A systematic evaluation and research strategy is in place to ensure that as much information as possible is available on process, impact and outcomes. Over the past 19 years the Anti-Cancer Council of Victoria has made a substantial impact in Victoria in relation to sun protection. It is one of the very few campaigns that has been able to demonstrate substantial changes not only in behaviour and attitudes but also in the downturn of skin cancer rates. Substantial sustainable changes have also occurred in the physical landscape as public authorities and commercial operators design their environment to be as sun protective as possible. This paper focuses on the key strategies that have encouraged positive change in the behaviour and attitudes of the Victorian population and the research that has documented the outcomes. (author)

ÉTUDE DE CAS – Kenya : Paludisme et agriculture au Kenya ...

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

11 janv. 2011 ... Dans le miroitement du chaud soleil de midi, il reste plutôt à l'ombre d'un arbre à discuter du plus grave problème de santé qui frappe son village : le ... au Kenya, des chercheurs du Centre international de recherche sur la physiologie des insectes et l'écologie (ICIPE) et de l'Institut international de gestion ...

Modelling the risk of Taenia solium exposure from pork produced in western Kenya.

Science.gov (United States)

Thomas, Lian F; de Glanville, William A; Cook, Elizabeth A J; Bronsvoort, Barend M De C; Handel, Ian; Wamae, Claire N; Kariuki, Samuel; Fèvre, Eric M

2017-02-01

The tapeworm Taenia solium is the parasite responsible for neurocysticercosis, a neglected tropical disease of public health importance, thought to cause approximately 1/3 of epilepsy cases across endemic regions. The consumption of undercooked infected pork perpetuates the parasite's life-cycle through the establishment of adult tapeworm infections in the community. Reducing the risk associated with pork consumption in the developing world is therefore a public health priority. The aim of this study was to estimate the risk of any one pork meal in western Kenya containing a potentially infective T. solium cysticercus at the point of consumption, an aspect of the parasite transmission that has not been estimated before. To estimate this, we used a quantitative food chain risk assessment model built in the @RISK add-on to Microsoft Excel. This model indicates that any one pork meal consumed in western Kenya has a 0.006 (99% Uncertainty Interval (U.I). 0.0002-0.0164) probability of containing at least one viable T. solium cysticercus at the point of consumption and therefore being potentially infectious to humans. This equates to 22,282 (99% U.I. 622-64,134) potentially infective pork meals consumed in the course of one year within Busia District alone. This model indicates a high risk of T. solium infection associated with pork consumption in western Kenya and the work presented here can be built upon to investigate the efficacy of various mitigation strategies for this locality.

Modelling the risk of Taenia solium exposure from pork produced in western Kenya.

Directory of Open Access Journals (Sweden)

Lian F Thomas

2017-02-01

Full Text Available The tapeworm Taenia solium is the parasite responsible for neurocysticercosis, a neglected tropical disease of public health importance, thought to cause approximately 1/3 of epilepsy cases across endemic regions. The consumption of undercooked infected pork perpetuates the parasite's life-cycle through the establishment of adult tapeworm infections in the community. Reducing the risk associated with pork consumption in the developing world is therefore a public health priority. The aim of this study was to estimate the risk of any one pork meal in western Kenya containing a potentially infective T. solium cysticercus at the point of consumption, an aspect of the parasite transmission that has not been estimated before. To estimate this, we used a quantitative food chain risk assessment model built in the @RISK add-on to Microsoft Excel. This model indicates that any one pork meal consumed in western Kenya has a 0.006 (99% Uncertainty Interval (U.I. 0.0002-0.0164 probability of containing at least one viable T. solium cysticercus at the point of consumption and therefore being potentially infectious to humans. This equates to 22,282 (99% U.I. 622-64,134 potentially infective pork meals consumed in the course of one year within Busia District alone. This model indicates a high risk of T. solium infection associated with pork consumption in western Kenya and the work presented here can be built upon to investigate the efficacy of various mitigation strategies for this locality.

Conserved Receptor-Binding Domains of Lake Victoria Marburgvirus and Zaire Ebolavirus Bind a Shared Receptor

National Research Council Canada - National Science Library

Kuhn, Jens H; Radoshitzky, Sheli R; Guth, Alexander C; Warfield, Kelly L; Li, Wenhui; Vincent, Martin J; Towner, Jonathan S; Nichol, Stuart T; Bavari, Sina; Choe, Hyeryun

2006-01-01

.... Both fragments specifically inhibited replication of infectious Zaire ebolavirus, as well as entry of retroviruses pseudotyped with either Lake Victoria marburgvirus or Zaire ebolavirus GP(sub 1,2...

Genotypic variability in sesame mutant lines in Kenya | Ong'injo ...

African Journals Online (AJOL)

Sesame (Sesamum indicum L) is one of the major oil crops with potential for production by small- scale holders in the marginal agro-ecological zones of Kenya. Variability studies on yield and yield components of sesame mutant lines now in M7generation was carried out in two locations for two seasons in Kenya.

Lake Victoria wetlands and the ecology of the Nile tilapia, Oreochromis niloticus Linne

NARCIS (Netherlands)

Balirwa, J.S.

1998-01-01

An ecological study of wetlands was undertaken in northern Lake Victoria (East Africa) between 1993 and 1996 with a major aim of characterising shallow vegetation-dominated interface habitats, and evaluating their importance for fish, in particular, for the stocked and socio-economically

Evaluation of Herbs as Potential Drugs/Medicines | Odhiambo ...

African Journals Online (AJOL)

Herbal drugs have been used since ancient times as medicines for the treatment of a wide range of diseases, for both human and livestock. A study conducted in the Lake Victoria Basin Kenya revealed vast knowledge and reliance on traditional medicine as a source of healthcare. The study documented 34 medicinal plant ...

Influenza-associated disease burden in Kenya: a systematic review of literature.

NARCIS (Netherlands)

Emukule, G.O.; Paget, J.; Velden, K. van der; Mott, J.A.

2015-01-01

Background: In Kenya data on the burden of influenza disease are needed to inform influenza control policies. Methods: We conducted a systematic review of published data describing the influenza disease burden in Kenya using surveillance data collected until December 2013. We included studies with

Coffee berry disease in Kenya

NARCIS (Netherlands)

Vermeulen, H.

1979-01-01

Data are presented on research in Kenya in 1964 - 1969 on anatomical, mycological, epidemiological, chemical control and cultural aspects of coffee berry disease, Colletotrichum coffeanum Noack, of Coffea arabica L. The pathogen causes flower and berry

Neoliberal policies and urban reconfigurations. Victoria, San Fernando, province of Buenos Aires, a city understood from theory

Directory of Open Access Journals (Sweden)

Laura Ester Donadío

2016-07-01

Full Text Available This article aims to explain from a theoretical conceptual approach the particularities that exist in Victoria, San Fernando, Buenos Aires, from its urban production. Through a series of field works, semi-structured interviews and observations, it was possible to perceive that in this locality, there are three logics of city production, market, state and necessity, according to Abramo, P. (2002. The post-development cities of Latin America, a space in which constant tensions are generated that alter the harmonious development of daily life and the interaction of those who inhabit the area. On the other hand, it is also perceived that the inhabitants naturalize that way of life, their spatial disposition, the progressive privatization of public areas and the proliferation of closed housing estates. Here is a quote that we have heard repeatedly in interviews with the neighbors: "No one in Victoria gives a ball to anyone." At the moment of understanding Victoria from the theory, we take into account such concepts as the "heterotopy" of Foucault M. (1967 - understood as the juxtaposition of spaces that would be incompatible -the term "com-fusa city" (Abramo P. - as an urban structure that interweaves two traditional models (the Mediterranean compact and the Anglo-Saxon diffused, the notion of "privatopia" by I.Rodriguez Chumillas (2005 and E. Mckenzie (1994 as private spatial consolidation, and finally the concepts: informative and dual cities of R Castells (1995 terms that emerge from the process of globalization, which may be useful to think about the reality of Victoria .

Genetic analyses of resistance against Leptopilina victoriae in Drosophila bipectinata.

Science.gov (United States)

Takigahira, Tomohiro; Kohyama, Tetsuo I; Suwito, Awit; Kimura, Masahito T

2015-06-01

Drosophila bipectinata from Iriomote-jima (IR) is susceptible to the endoparasitoid Leptopilina victoriae from Kota Kinabalu (L. victoriae KK), but D. bipectinata from Kota Kinabalu (KK) and Bogor (BG) is resistant. The cross experiments between the resistant (KK) and susceptible (IR) populations of D. bipectinata suggested that the resistance to this parasitoid is a dominant trait and controlled by a single locus or few linked loci on an autosome. In the AFLP analysis using the IR, KK and BG populations of D. bipectinata and the resistant and susceptible populations derived from a mixed population of these three geographic populations, a DNA fragment almost specific to susceptible flies was detected. It also revealed that genes from the IR population were more frequently maintained in the mixed population compared with those from the KK and BG populations, suggesting that at least a number of genes from the IR population are more advantageous under the laboratory conditions. This explains our previous results that the resistance was lowered in the mixed population although the resistance itself is suggested to incur only low costs; i.e., the resistance gene(s) from the KK and BG populations would have been linked with some genes that are disadvantageous under the laboratory conditions.

An Assessment Of Gender And Energy In Kenya The Underlying Issues

Directory of Open Access Journals (Sweden)

Rosemary Malonza

2015-08-01

Full Text Available Abstract Despite concerted efforts by the government and non-state actors to improve access to modern energy resources and services in Kenya womens energy needs have remained largely unrecognized in most national policies planning processes and development efforts. This has led to negative implications on their health education and livelihoods. This study employed desk review research design in analyzing secondary data. The study found that Kenya has made some progress in gender and energy with specific policies and strategies. However low implementation has slowed down the progress. The study concludes that Kenya is yet to achieve gender and energy goals.

Layers of 'Cabo Frio' in 'Victoria Crater'

Science.gov (United States)

2006-01-01

This view of 'Victoria crater' is looking southeast from 'Duck Bay' towards the dramatic promontory called 'Cabo Frio.' The small crater in the right foreground, informally known as 'Sputnik,' is about 20 meters (about 65 feet) away from the rover, the tip of the spectacular, layered, Cabo Frio promontory itself is about 200 meters (about 650 feet) away from the rover, and the exposed rock layers are about 15 meters (about 50 feet) tall. This is an approximately true color rendering of images taken by the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity during the rover's 952nd sol, or Martian day, (Sept. 28, 2006) using the camera's 750-nanometer, 530-nanometer and 430-nanometer filters.

Factors associated with severity of road traffic injuries, Thika, Kenya ...

African Journals Online (AJOL)

Background: Road traffic injuries continue to exert a huge burden on the health care system in Kenya. Few studies on the severity of road traffic injuries have been conducted in Kenya. We carried out a cross-sectional study to determine factors associated with severity of road traffic injuries in a public hospital in Thika district ...

Assessing Institutional Characteristics on Microcredit Default in Kenya: A Comparative Analysis of Microfinance Institutions and Financial Intermediaries

Science.gov (United States)

Muthoni, Muturi Phyllis

2016-01-01

A major concern on microcredit repayment remains a major obstacle to the Micro Financial Institutions (MFIs) and Financial Intermediaries (FIs) in Kenya. The health of MFI sector in Sub Sahara Africa (SSA) is a cause of concern due to the increased portfolio at risk (PAR). This region records the highest risk globally with its PAR 30 greater than…

Three Licentiates of the Royal College of Surgeons of Edinburgh who were decorated with the Victoria Cross.

Science.gov (United States)

Kaufman, M H

2011-08-01

Since the Victoria Cross was introduced in January 1856 by Queen Victoria to reward acts of valour in the face of the enemy, initially during the Crimean War, over 1350 medals have been awarded. Of these, three were awarded to medical officers who had previously gained the Licentiate Diploma of the Royal College of Surgeons of Edinburgh (LRCS Edin) - Valentine Munbee McMaster on 25 September 1857, Henry Thomas Sylvester on 20 November 1857 (although the acts of valour for which he was awarded his VC occurred on two occasions in September 1855) and Campbell Mellis (or Millis) Douglas on 7 May 1867.

Poverty dynamics, income inequality and vulnerability to shocks in rural Kenya

NARCIS (Netherlands)

Radeny, M.A.O.

2011-01-01

Persistent poverty remains a huge challenge in Sub-Saharan Africa. In Kenya, official statistics indicate that the incidence of rural poverty was 49% in 2005/2006. This study uses different approaches and data sources to explore temporal and spatial dimensions of rural welfare in Kenya. The

Prevalence of Toxoplasma gondii and Other Gastrointestinal Parasites in Domestic Cats from Households in Thika Region, Kenya

Directory of Open Access Journals (Sweden)

Adele Nyambura Njuguna

2017-01-01

Full Text Available Gastrointestinal (GIT parasites of domestic cats (Felis catus not only cause morbidity but are also potential zoonotic agents. The current study aimed at establishing the prevalence of GIT parasites in cats kept by households in Thika region, Kenya. Fecal samples were collected randomly from 103 cats and analyzed for presence of parasites using standard parasitological methods. In descending order, the prevalence of the detected protozoa parasites was Isospora spp. 43.7% (95% CI: 40.4–47%, Cryptosporidium spp. 40.8% (95% CI: 37.5–44.1%, Toxoplasma gondii 7.8% (95% CI: 4.5–11.1%, and Entamoeba spp. 2.9% (95% CI: 1.6–6.2%. The prevalence of the observed helminths was Strongyloides stercoralis 43.7% (95% CI: 40.4–47%, Toxocara cati 23.3% (95% CI: 20–26.6%, Ancylostoma spp. 9.7% (95% CI: 6.4–13%, Dipylidium caninum 8.7% (95% CI: 5.4–12.0%, and Acanthocephala spp. 1.9% (95% CI: 1–4.2%. The percentage of cats excreting at least one species of parasite was 73.2% (95% CI = 69.9–76.5%. The study shows that the cats have high spectrum (9 of parasites which are known to affect the cat’s health and some are of zoonotic significance.

Musculoskeletal imaging insight 2015: Kenya

International Nuclear Information System (INIS)

Stevens, Kathryn J.; Mutiso, Kavulani; Sconfienza, Luca Maria; Monu, Johnny

2016-01-01

Over the past 6 years the International Skeletal Society (ISS) outreach programs have become popular amongst the various radiology organizations in sub-Saharan Africa. So much so that that the ISS outreach is now routinely expected to participate in many of the international radiology conferences in that part of the world. The organizational planning for an outreach visit to Kenya took place over a 3-year period. Eventually a double-headed event; the seventh and eighth sub-Saharan outreach efforts were organized in Nairobi and in Mombasa, Kenya. The Nairobi outreach was an educational course on musculoskeletal imaging at the University of Nairobi and the Aga Khan University in Nairobi from 26 to 28 May 2015. The Mombasa outreach was organized in collaboration with the African Society of Radiology (ASR) at their annual meeting in Mombasa from 30 May to 2 June 2015. (orig.)

Musculoskeletal imaging insight 2015: Kenya

Energy Technology Data Exchange (ETDEWEB)

Stevens, Kathryn J. [Stanford University School of Medicine, Department of Radiology, Stanford, CA (United States); Mutiso, Kavulani [Aga Khan University Hospital, Department of Radiology, Nairobi (Kenya); Sconfienza, Luca Maria [University of Milan, Department of Biomedical Sciences for Health, Milan (Italy); IRCCS Istituto Ortopedico Galeazzi, Unit of Radiology, Milan (Italy); Monu, Johnny [University of Rochester Medical Center, Rochester, NY (United States)

2016-07-15

Over the past 6 years the International Skeletal Society (ISS) outreach programs have become popular amongst the various radiology organizations in sub-Saharan Africa. So much so that that the ISS outreach is now routinely expected to participate in many of the international radiology conferences in that part of the world. The organizational planning for an outreach visit to Kenya took place over a 3-year period. Eventually a double-headed event; the seventh and eighth sub-Saharan outreach efforts were organized in Nairobi and in Mombasa, Kenya. The Nairobi outreach was an educational course on musculoskeletal imaging at the University of Nairobi and the Aga Khan University in Nairobi from 26 to 28 May 2015. The Mombasa outreach was organized in collaboration with the African Society of Radiology (ASR) at their annual meeting in Mombasa from 30 May to 2 June 2015. (orig.)

On the relationship between large-scale climate modes and regional synoptic patterns that drive Victorian rainfall

Science.gov (United States)

Verdon-Kidd, D. C.; Kiem, A. S.

2009-04-01

In this paper regional (synoptic) and large-scale climate drivers of rainfall are investigated for Victoria, Australia. A non-linear classification methodology known as self-organizing maps (SOM) is used to identify 20 key regional synoptic patterns, which are shown to capture a range of significant synoptic features known to influence the climate of the region. Rainfall distributions are assigned to each of the 20 patterns for nine rainfall stations located across Victoria, resulting in a clear distinction between wet and dry synoptic types at each station. The influence of large-scale climate modes on the frequency and timing of the regional synoptic patterns is also investigated. This analysis revealed that phase changes in the El Niño Southern Oscillation (ENSO), the Indian Ocean Dipole (IOD) and/or the Southern Annular Mode (SAM) are associated with a shift in the relative frequency of wet and dry synoptic types on an annual to inter-annual timescale. In addition, the relative frequency of synoptic types is shown to vary on a multi-decadal timescale, associated with changes in the Inter-decadal Pacific Oscillation (IPO). Importantly, these results highlight the potential to utilise the link between the regional synoptic patterns derived in this study and large-scale climate modes to improve rainfall forecasting for Victoria, both in the short- (i.e. seasonal) and long-term (i.e. decadal/multi-decadal scale). In addition, the regional and large-scale climate drivers identified in this study provide a benchmark by which the performance of Global Climate Models (GCMs) may be assessed.

A Review of the Marine Fish Resources Research in Kenya and ...

African Journals Online (AJOL)

A Review of the Marine Fish Resources Research in Kenya and influence on Management. ... Western Indian Ocean Journal of Marine Science ... This is a fisheries research and management review paper, and analyzes the research work on fish resources and its usefulness to management of fish resources in Kenya.

(via/vili) in khwisero, western kenya

African Journals Online (AJOL)

2013-10-10

Oct 10, 2013 ... KHWISERO, WESTERN KENYA: LESSON FROM THE FIELD AFFECTING POLICY AND PRACTICE. S. K. Ngichabe ... In SSA, cervical cancer affects mostly women in .... inaccessible to the lower socio-economic population.

Providing palliative care to patients with cancer: Addressing the needs in Kenya

Directory of Open Access Journals (Sweden)

Pam Malloy

2017-01-01

Full Text Available Cancer is the third highest cause of death in Kenya, preceded by infectious and cardiovascular diseases, and in most cases, diagnosed in later stages. Nurses are the primary caregivers, assessing and managing these patients in the clinic, in inpatient settings, and in rural and remote communities. While cancer rates remain high, the burden to the patient, the caregiver, and society as a whole continues to rise. Kenya's poverty complicates cancer even further. Many Kenyans are unaware of cancer's signs and symptoms, and limited diagnostic and treatment centers are available. Despite these barriers, there is still hope and help for those in Kenya, who suffer from cancer. The World Health Organization has stated that palliative care is a basic human right and nurses providing this care in Kenya are making efforts to support cancer patients' ongoing needs, in order to promote compassionate palliative care and prevent suffering. The purpose of this paper is to address the palliative care needs of patients with cancer in Kenya by providing education to nurses and influencing health-care policy and education at micro and macro levels. A case study weaved throughout will highlight these issues.

The Detection of Spotted Fever Group Rickettsia DNA in Tick Samples From Pastoral Communities in Kenya.

Science.gov (United States)

Koka, Hellen; Sang, Rosemary; Kutima, Helen Lydia; Musila, Lillian

2017-05-01

In this study, ticks from pastoral communities in Kenya were tested for Rickettsia spp. infections in geographical regions where the presence of tick-borne arboviruses had previously been reported. Rickettsial and arbovirus infections have similar clinical features which makes differential diagnosis challenging when both diseases occur. The tick samples were tested for Rickettsia spp. by conventional PCR using three primer sets targeting the gltA, ompA, and ompB genes followed by amplicon sequencing. Of the tick pools screened, 25% (95/380) were positive for Rickettsia spp. DNA using the gltA primer set. Of the tick-positive pools, 60% were ticks collected from camels. Rickettsia aeschlimannii and R. africae were the main Rickettsia spp. detected in the tick pools sequenced. The findings of this study indicate that multiple Rickettsia species are circulating in ticks from pastoral communities in Kenya and could contribute to the etiology of febrile illness in these areas. Diagnosis and treatment of rickettsial infections should be a public health priority in these regions. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Community Environment and Education of Girls: The Case of Communities in Marsabit County, Kenya

Science.gov (United States)

Muyaka, Jafred

2018-01-01

The study sought to investigate the role of the community in inhibiting girls' access and participation in formal education in Marsabit County-Kenya. As one of the marginalized counties in Kenya, the county had among the highest rate of illiteracy in Kenya with 68 per cent of residents with no formal education. The study involved a total of 128…

South of Sahara | Page 46 | IDRC - International Development ...

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

South of Sahara. Sud du Sahara. Read more about Open Architecture, Standards and Information Systems (OASIS) for Healthcare in Africa. Language English. Read more about Gestion intégrée de l'eau, de l'assainissement et des déchets solides dans de petits centres urbains autour du lac Victoria (Kenya). Language ...

Author Details

African Journals Online (AJOL)

Matofari, JW. Vol 9, No 3 (2009) - Articles Nutritional composition and shelflife of the lake victoria nile perch (Lates niloticus) stored in ice. Abstract PDF · Vol 17, No 1 (2017) - Articles Knowledge and practices of food hygiene and safety among camel milk handlers in the pastoral camel value chain in Kenya Abstract PDF.

Did the use of chloroform by Queen Victoria influence its acceptance in obstetric practice?

Science.gov (United States)

Connor, H; Connor, T

1996-10-01

Examination of contemporaneous publications suggests that the use of chloroform by Queen Victoria in 1853 did not result in the major breakthrough in the acceptability of obstetric anaesthesia with which the event has been credited by some later writers.

Analysis of Recent Serotype O Foot-and-Mouth Disease Viruses from Livestock in Kenya: Evidence of Four Independently Evolving Lineages.

Science.gov (United States)

Wekesa, S N; Muwanika, V B; Siegismund, H R; Sangula, A K; Namatovu, A; Dhikusooka, M T; Tjørnehøj, K; Balinda, S N; Wadsworth, J; Knowles, N J; Belsham, G J

2015-06-01

Foot-and-mouth disease (FMD) is endemic in Kenya where four serotypes (O, A, SAT 1 and SAT 2) of the virus are currently in circulation. Within 2010 and 2011, the National Laboratory recorded an increase in the number of FMD outbreaks caused by serotype O virus. The characteristics of these viruses were determined to ascertain whether these were independent outbreaks or one single strain spreading throughout the country. The sequences of the complete VP1-coding region were analysed from viruses sampled within different areas of Kenya during 2010 and 2011. The results indicated that the 2010 to 2011 outbreaks in Kenya were caused by four independent strains. By comparison with earlier type O isolates from Eastern Africa, it was apparent that the outbreaks were caused by viruses from three different lineages of topotype EA-2 and a fourth virus strain belonging to topotype EA-4. The topotypes EA-1 and EA-3 were not detected from these outbreaks. Implications of these results for FMD control in Eastern Africa are discussed. © 2013 Blackwell Verlag GmbH.

New records of Lichen-forming Fungi from Kenya | Kirika | Journal of ...

African Journals Online (AJOL)

Diversity of tropical lichen-forming fungi, especially crustose lichens is currently poorly known. Since lichens are important bioindicators of air pollution, forest health, and climate change, we addressed the lichen diversity in Kenya. Our study focused on the diversity of lichen-forming fungi in the Mount Kenya montane forests ...

The Contribution of the Secondary School Curriculum to Peace in Kenya

Science.gov (United States)

Chiriswa, Andika Patrick; Thinguri, Ruth

2015-01-01

The Kenya Government recognizes the role of peace in socio economic development as emphasized in the national anthem while the national goals of education endeavour to promote national unity, sustainable development, peace, respect for diversity, and international consciousness among others. The Kenya vision 2030 underscores the need for peace and…

Private healthcare provider experiences with social health insurance schemes: Findings from a qualitative study in Ghana and Kenya.

Science.gov (United States)

Sieverding, Maia; Onyango, Cynthia; Suchman, Lauren

2018-01-01

Incorporating private healthcare providers into social health insurance schemes is an important means towards achieving universal health coverage in low and middle income countries. However, little research has been conducted about why private providers choose to participate in social health insurance systems in such contexts, or their experiences with these systems. We explored private providers' perceptions of and experiences with participation in two different social health insurance schemes in Sub-Saharan Africa-the National Health Insurance Scheme (NHIS) in Ghana and the National Hospital Insurance Fund (NHIF) in Kenya. In-depth interviews were held with providers working at 79 facilities of varying sizes in three regions of Kenya (N = 52) and three regions of Ghana (N = 27). Most providers were members of a social franchise network. Interviews covered providers' reasons for (non) enrollment in the health insurance system, their experiences with the accreditation process, and benefits and challenges with the system. Interviews were coded in Atlas.ti using an open coding approach and analyzed thematically. Most providers in Ghana were NHIS-accredited and perceived accreditation to be essential to their businesses, despite challenges they encountered due to long delays in claims reimbursement. In Kenya, fewer than half of providers were NHIF-accredited and several said that their clientele were not NHIF enrolled. Understanding of how the NHIF functioned was generally low. The lengthy and cumbersome accreditation process also emerged as a major barrier to providers' participation in the NHIF in Kenya, but the NHIS accreditation process was not a major concern for providers in Ghana. In expanding social health insurance, coordinated efforts are needed to increase coverage rates among underserved populations while also accrediting the private providers who serve those populations. Market pressure was a key force driving providers to gain and maintain accreditation

Private healthcare provider experiences with social health insurance schemes: Findings from a qualitative study in Ghana and Kenya

Science.gov (United States)

Sieverding, Maia; Onyango, Cynthia

2018-01-01

Background Incorporating private healthcare providers into social health insurance schemes is an important means towards achieving universal health coverage in low and middle income countries. However, little research has been conducted about why private providers choose to participate in social health insurance systems in such contexts, or their experiences with these systems. We explored private providers’ perceptions of and experiences with participation in two different social health insurance schemes in Sub-Saharan Africa—the National Health Insurance Scheme (NHIS) in Ghana and the National Hospital Insurance Fund (NHIF) in Kenya. Methods In-depth interviews were held with providers working at 79 facilities of varying sizes in three regions of Kenya (N = 52) and three regions of Ghana (N = 27). Most providers were members of a social franchise network. Interviews covered providers’ reasons for (non) enrollment in the health insurance system, their experiences with the accreditation process, and benefits and challenges with the system. Interviews were coded in Atlas.ti using an open coding approach and analyzed thematically. Results Most providers in Ghana were NHIS-accredited and perceived accreditation to be essential to their businesses, despite challenges they encountered due to long delays in claims reimbursement. In Kenya, fewer than half of providers were NHIF-accredited and several said that their clientele were not NHIF enrolled. Understanding of how the NHIF functioned was generally low. The lengthy and cumbersome accreditation process also emerged as a major barrier to providers’ participation in the NHIF in Kenya, but the NHIS accreditation process was not a major concern for providers in Ghana. Conclusions In expanding social health insurance, coordinated efforts are needed to increase coverage rates among underserved populations while also accrediting the private providers who serve those populations. Market pressure was a key force

Private healthcare provider experiences with social health insurance schemes: Findings from a qualitative study in Ghana and Kenya.

Directory of Open Access Journals (Sweden)

Maia Sieverding

Full Text Available Incorporating private healthcare providers into social health insurance schemes is an important means towards achieving universal health coverage in low and middle income countries. However, little research has been conducted about why private providers choose to participate in social health insurance systems in such contexts, or their experiences with these systems. We explored private providers' perceptions of and experiences with participation in two different social health insurance schemes in Sub-Saharan Africa-the National Health Insurance Scheme (NHIS in Ghana and the National Hospital Insurance Fund (NHIF in Kenya.In-depth interviews were held with providers working at 79 facilities of varying sizes in three regions of Kenya (N = 52 and three regions of Ghana (N = 27. Most providers were members of a social franchise network. Interviews covered providers' reasons for (non enrollment in the health insurance system, their experiences with the accreditation process, and benefits and challenges with the system. Interviews were coded in Atlas.ti using an open coding approach and analyzed thematically.Most providers in Ghana were NHIS-accredited and perceived accreditation to be essential to their businesses, despite challenges they encountered due to long delays in claims reimbursement. In Kenya, fewer than half of providers were NHIF-accredited and several said that their clientele were not NHIF enrolled. Understanding of how the NHIF functioned was generally low. The lengthy and cumbersome accreditation process also emerged as a major barrier to providers' participation in the NHIF in Kenya, but the NHIS accreditation process was not a major concern for providers in Ghana.In expanding social health insurance, coordinated efforts are needed to increase coverage rates among underserved populations while also accrediting the private providers who serve those populations. Market pressure was a key force driving providers to gain and maintain

Kenya; Ex Post Assessment of Longer-Term Program Engagement

OpenAIRE

International Monetary Fund

2008-01-01

This paper discusses key findings of the Ex Post Assessment (EPA) of Longer-Term Program Engagement paper for Kenya. This EPA focuses on 1993–2007, when Kenya was engaged in four successive IMF arrangements. Macroeconomic policy design was broadly appropriate, and implementation was generally sound. Growth slowed in the 1990s, but picked up after the 2002 elections, reflecting buoyant global conditions, structural reforms, and a surge of private capital inflows. Monetary policies were complic...

Waterparks are high risk for cryptosporidiosis: A case-control study in Victoria, 2015.

Science.gov (United States)

de Gooyer, Tanyth E; Gregory, Joy; Easton, Marion; Stephens, Nicola; Fearnley, Emily; Kirk, Martyn

2017-06-30

An increase in notifications of cryptosporidiosis was observed in Victoria between March and April 2015. Cases mostly resided in one metropolitan region and hypothesis-generating interviews identified common exposures to aquatic facilities. We conducted a case-control study to determine exposure source(s) and facilitate control measures. Laboratory-confirmed cases of cryptosporidiosis from the region of interest notified between 1 March and 23 April 2015 were included. Controls residing in the same region were recruited from participants in a population health survey and frequency matched (2 per case) by age group. Details of exposure to potential risk factors were collected using a standardised telephone questionnaire for the 14-days prior to illness for cases, and an analogous exposure period for controls. Univariable and multivariable logistic regression were used to determine risk factors associated with illness using STATA SE 13.1. Thirty cases and 66 controls were included in the study. Half the cases were less than 12 years of age and 62% were female. Illness was most strongly associated with recreational water exposure at any waterpark (adjusted odds ratio (aOR)=73.5; 95% confidence interval (CI):6.74-802), and specifically at Victorian waterparks (aOR=45.6; 95% CI:5.20-399). Cases were linked with attendance at either a waterpark in the region or an adjacent region. As a result of this investigation, hyperchlorination was completed at identified facilities and swim hygiene information distributed. This study reinforces the potential for recreational water facilities, particularly waterparks, to act as a transmission source of Cryptosporidium infections. Continued communication to patrons is required to ensure healthy swimming practice in Victorian aquatic facilities.

The Killing of the Workers' Educational Association of Victoria: A Myth Challenged

Science.gov (United States)

Dadswell, Gordon

2004-01-01

On 21 March 1941, the Council of the Workers' Educational Association of Victoria, Australia, (the Association) voted the organisation out of existence. The demise was in no way contemplated, and there was no practical reason why the Council acted in the way it did. This paper is the story of the destruction of a successful adult education…

Determinants of Secondary School Learners Performance in Christian Religious Education in Lelan Sub County, Kenya

Science.gov (United States)

Akaranga, Stephen; Simiyu, Patrick Cheben

2016-01-01

In Kenya, Christian Religious Education is taught and examined by the Kenya National Examinations Council in the Kenya Certificate of Secondary Education at the end of the four years of Secondary Education cycle. The teaching of this subject in Secondary Schools ensures that learners are offered an opportunity to develop morally and spiritually…

Adoption of Calliandra calothyrsus for fodder and it's Inoculation Potential on Farms in Kenya

International Nuclear Information System (INIS)

Kiptot, E; Wanjiku, J; Obonyo, E; Odee, D.W

2007-01-01

In Kenya, productivity of dairy animals is mostly limited by inadequate nutrition especially proteins. To improve feed quality, the use of fodder trees is a preferred option. One of the most widely used fodder tree is calliandra calothyrsus (calliandra) whose productivity can be improved through rhizobia inoculation. A study was initiated to assess farmers' management practices and utilization of calliandra as well as to elicit their knowledge on it's inoculation. Survey sites were identified were identified in areas where calliandra had been previously introduced in central and western regions of Kenya. Results indicated that, for the first establishment of calliandra trees (NGOs) 68.3% of the farmers acquired seedlings from research institutions as well as Non-Governmental Organizations (NGOs) working within the research area. During subsequent establishments, reported only in central region a reverse trend was observed with 73% of farmers acquiring seedlings from private and individual nurseries. A majority of farmers (56%) planted calliandra on contours and 78% used it for fodder, while 22% had no knowledge of food potential. About 41% of farmers from central region had planted inoculated seedlings and only 1.6% from the western region had inoculants. Though the inoculant had been provided free, 47% of the farmers were willing to purchase it if made available. In central region calliandra was highly utilized for dairy animals consequently motivating farmers to expand planting. Contour planting was preferred niche due to the perceived low competition with associate crops for space and growth parameters. The study concluded that though calliandra was accepted as a fodder tree, a knowledge gap existed on farms on the role of rhizobia inoculation in productivity. There is therefore an urgent need to sensitize on the benefits of inoculation

Population genetics of two key mosquito vectors of Rift Valley Fever virus reveals new insights into the changing disease outbreak patterns in Kenya.

Directory of Open Access Journals (Sweden)

David P Tchouassi

2014-12-01

Full Text Available Rift Valley fever (RVF outbreaks in Kenya have increased in frequency and range to include northeastern Kenya where viruses are increasingly being isolated from known (Aedes mcintoshi and newly-associated (Ae. ochraceus vectors. The factors contributing to these changing outbreak patterns are unclear and the population genetic structure of key vectors and/or specific virus-vector associations, in particular, are under-studied. By conducting mitochondrial and nuclear DNA analyses on >220 Kenyan specimens of Ae. mcintoshi and Ae. ochraceus, we uncovered high levels of vector complexity which may partly explain the disease outbreak pattern. Results indicate that Ae. mcintoshi consists of a species complex with one of the member species being unique to the newly-established RVF outbreak-prone northeastern region of Kenya, whereas Ae. ochraceus is a homogeneous population that appears to be undergoing expansion. Characterization of specimens from a RVF-prone site in Senegal, where Ae. ochraceus is a primary vector, revealed direct genetic links between the two Ae. ochraceus populations from both countries. Our data strongly suggest that unlike Ae. mcintoshi, Ae. ochraceus appears to be a relatively recent, single 'introduction' into Kenya. These results, together with increasing isolations from this vector, indicate that Ae. ochraceus will likely be of greater epidemiological importance in future RVF outbreaks in Kenya. Furthermore, the overall vector complexity calls into question the feasibility of mosquito population control approaches reliant on genetic modification.

Population Genetics of Two Key Mosquito Vectors of Rift Valley Fever Virus Reveals New Insights into the Changing Disease Outbreak Patterns in Kenya

Science.gov (United States)

Tchouassi, David P.; Bastos, Armanda D. S.; Sole, Catherine L.; Diallo, Mawlouth; Lutomiah, Joel; Mutisya, James; Mulwa, Francis; Borgemeister, Christian; Sang, Rosemary; Torto, Baldwyn

2014-01-01

Rift Valley fever (RVF) outbreaks in Kenya have increased in frequency and range to include northeastern Kenya where viruses are increasingly being isolated from known (Aedes mcintoshi) and newly-associated (Ae. ochraceus) vectors. The factors contributing to these changing outbreak patterns are unclear and the population genetic structure of key vectors and/or specific virus-vector associations, in particular, are under-studied. By conducting mitochondrial and nuclear DNA analyses on >220 Kenyan specimens of Ae. mcintoshi and Ae. ochraceus, we uncovered high levels of vector complexity which may partly explain the disease outbreak pattern. Results indicate that Ae. mcintoshi consists of a species complex with one of the member species being unique to the newly-established RVF outbreak-prone northeastern region of Kenya, whereas Ae. ochraceus is a homogeneous population that appears to be undergoing expansion. Characterization of specimens from a RVF-prone site in Senegal, where Ae. ochraceus is a primary vector, revealed direct genetic links between the two Ae. ochraceus populations from both countries. Our data strongly suggest that unlike Ae. mcintoshi, Ae. ochraceus appears to be a relatively recent, single 'introduction' into Kenya. These results, together with increasing isolations from this vector, indicate that Ae. ochraceus will likely be of greater epidemiological importance in future RVF outbreaks in Kenya. Furthermore, the overall vector complexity calls into question the feasibility of mosquito population control approaches reliant on genetic modification. PMID:25474018

A field key to upload Kenya grasses | Agnew | Journal of East ...

African Journals Online (AJOL)

The species of Gramineae (Poaceae) that have been recorded in a delimited area of central and western Kenya are listed and keys are provided for their identification. The area is bounded by the 1000 m contour except in the southern Rift Valley where the Kenya/Tanzania boundary encorporates lower altitudes. For every ...

The Prevailing Nursing Culture in Private Hospitals in Kenya and its ...

African Journals Online (AJOL)

high income countries but little is known on Africa countries and Kenya in particular. Therefore, the purpose of this study was to explore the organizational culture prevalent in private hospitals in Kenya and describe factors that are hitherto unknown on nurses' turnover. The results have the potential to both enhance the work.

Using standard and institutional mentorship models to implement SLMTA in Kenya

Directory of Open Access Journals (Sweden)

Ernest P. Makokha

2014-11-01

Full Text Available Background: Kenya is home to several high-performing internationally-accredited research laboratories, whilst most public sector laboratories have historically lacked functioning quality management systems. In 2010, Kenya enrolled an initial eight regional and four national laboratories into the Strengthening Laboratory Management Toward Accreditation (SLMTA programme. To address the challenge of a lack of mentors for the regional laboratories, three were paired, or ‘twinned’, with nearby accredited research laboratories to provide institutional mentorship, whilst the other five received standard mentorship. Objectives: This study examines results from the eight regional laboratories in the initial SLMTA group, with a focus on mentorship models. Methods: Three SLMTA workshops were interspersed with three-month periods of improvement project implementation and mentorship. Progress was evaluated at baseline, mid-term, and exit using the Stepwise Laboratory Quality Improvement Process Towards Accreditation (SLIPTA audit checklist and scores were converted into a zero- to five-star scale. Results: At baseline, the mean score for the eight laboratories was 32%; all laboratories were below the one-star level. At mid-term, all laboratories had measured improvements. However, the three twinned laboratories had increased an average of 32 percentage points and reached one to three stars; whilst the five non-twinned laboratories increased an average of 10 percentage points and remained at zero stars. At exit, twinned laboratories had increased an average 12 additional percentage points (44 total, reaching two to four stars; non-twinned laboratories increased an average of 28 additional percentage points (38 total, reaching one to three stars. Conclusion: The partnership used by the twinning model holds promise for future collaborations between ministries of health and state-of-the-art research laboratories in their regions for

Kenya AIDS Vaccine Initiative (KAVI) : un centre d'excellence en ...

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

Ce projet est une initiative conjointe de l'Université de Nairobi, au Kenya, et des universités du Manitoba et de Toronto, au Canada. L'objectif : faire de la Kenya AIDS Vaccine Initiative (KAVI) un centre d'excellence pour la formation aux essais de vaccins contre le VIH et à d'autres essais en matière de prévention à ...

Procedural pain in neonatal units in Kenya.

Science.gov (United States)

Kyololo, O'Brien Munyao; Stevens, Bonnie; Gastaldo, Denise; Gisore, Peter

2014-11-01

To determine the nature and frequency of painful procedures and procedural pain management practices in neonatal units in Kenya. Cross-sectional survey. Level I and level II neonatal units in Kenya. Ninety-five term and preterm neonates from seven neonatal units. Medical records of neonates admitted for at least 24 h were reviewed to determine the nature and frequency of painful procedures performed in the 24 h period preceding data collection (6:00 to 6:00) as well as the pain management interventions (eg, morphine, breastfeeding, skin-to-skin contact, containment, non-nutritive sucking) that accompanied each procedure. Neonates experienced a total of 404 painful procedures over a 24 h period (mean=4.3, SD 2.0; range 1-12); 270 tissue-damaging (mean=2.85, SD 1.1; range 1-6) and 134 non-tissue-damaging procedures (mean=1.41, SD 1.2; range 0-6). Peripheral cannula insertion (27%) and intramuscular injections (22%) were the most common painful procedures. Ventilated neonates and neonates admitted in level II neonatal units had a higher number of painful procedures than those admitted in level I units (mean 4.76 vs 2.96). Only one procedure had a pain intensity score documented; and none had been performed with any form of analgesia. Neonates in Kenya were exposed to numerous tissue-damaging and non-tissue-damaging procedures without any form of analgesia. Our findings suggest that education is needed on how to assess and manage procedural pain in neonatal units in Kenya. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

NODC Report: Kenya

OpenAIRE

2000-01-01

The Kenya National Oceanographic Data Center (KeNODC) began operating in January 1997. The first set of activities included identification of staff members and setting up of office infrastructure. Amidst all this, the Center conducted the first planning mission in March 1997 to set out priorities for action. Foremost were the duty allocations among the four staff members designated by KMFRI. This has been followed by a familiarization of a number of IODE policy documents and manuals for op...

Language in education and the role of applied linguistics in Kenya ...

African Journals Online (AJOL)

Language in education and the role of applied linguistics in Kenya. ... Several problems that Africa and Kenya in particular, faces are closely tied to the language of education. What is the nature of ... Although no solutions are suggested to these problems, a list of questions is formulated for the applied linguist to research on.

The Situation Analysis Study of the family planning program in Kenya.

Science.gov (United States)

Miller, R A; Ndhlovu, L; Gachara, M M; Fisher, A A

1991-01-01

A new, relatively "quick and clean" operations research approach called a "situation analysis" was developed for examining the strengths and weaknesses of the family planning program of Kenya. Field research teams visited a stratified random sample of 99 of the Ministry of Health's approximately 775 service delivery points. Observation techniques and interviewing were used to collect information on program components and on the quality of care provided to new family planning clients during the observation day. As late as 1986, the Kenya program was rated "weak" and "poor" in the international literature. The Kenya Situation Analysis Study found a functioning, integrated maternal and child health/family planning program serving large numbers of clients, with an emphasis on oral contraceptives and Depo-Provera (and an underemphasis on permanent methods). Although a number of program problems were revealed by the study, overall, in terms of performance, a rating of "moderate" is suggested as more appropriate for Kenya's national family planning program today. In terms of the quality of care, a "moderate to moderate-high" rating is suggested.

A new species of Hemidactylus from Lake Turkana, Northern Kenya (Squamata: Gekkonidae

Directory of Open Access Journals (Sweden)

Roberto Sindaco

2007-01-01

Full Text Available A new species of the genus Hemidactylus is described on the basis of two specimens (an adult male and an adult female collected in 2005 in rocky and sandy habitat of the semiarid climatic region on the eastern shore of Lake Turkana (Kenya. It is a medium-sized Hemidactylus (SVL from 40 to 50 mm distinguished from all other species by a unique combination of characters. The back is covered by large, trihedral, strongly keeled tubercles, intermixed with a few small, irregular shaped granules, forming 14 quite regular transverse rows from axilla to groin; nostrils contact the rostral, first supralabial, 1 enlarged internasal and 2-3 postnasals; the dorsal half of the rostral scale is divided longitudinally; there are 6 lamellae under the first toe and 10 under the 4th toe; male with 8 precloacal pores; female without pores. The dorsal colour pattern is very distinctive, consisting of four transverse bands, bordered with dark margins. The types are housed in the Herpetological Collections of the Museo di Storia Naturale of the University of Pavia and in the National Museums of Kenya (Nairobi.

Prediction of Prosopis species invasion in Kenya using geographical information system techniques

NARCIS (Netherlands)

Muturi, G.M.; Mohren, G.M.J.; Kimani, J.N.

2010-01-01

Tree species from Prosopis genus were widely planted for rehabilitation of degraded drylands of Kenya. However, they have invaded riverine ecosystems where they cause negative socio-economic and ecological impacts. GIS was used to estimate the reverine area threatened by Prosopis invasion in Kenya.

The geomorphology of Southeast Kenya

NARCIS (Netherlands)

Oosterom, A.P.

1988-01-01

A geomorphological map of an area of 66 500 km ² in the southeastern part of Kenya has been prepared. In the littoral zone eight major terrace levels occurring between the present shore and approximately 160 m +MSL have been described. Analysis of radiometric datings and

Occupational exposure to ionizing radiation in Kenya

International Nuclear Information System (INIS)

Shadrack, Anthony Kiti

2008-01-01

Full text: This project is based on studies of radiation doses received by radiation workers from sample of radiation facilities in Nairobi, Kenya, using TLD badges. Radiation doses received by workers during performance of a few types of radiological exposures and application of sealed and unsealed radionuclides have been measured at a number of x ray departments (diagnostic radiology), radiotherapy and nuclear medicine and training and research. Radiation dose measurements were based on thermoluminescence dosimetry (TLD) techniques, using the laboratory facilities of the National Radiation Protection Laboratory (NRPL) at KNH, in Nairobi, Kenya. Evaluation of doses from TLD badges exposed to X-rays and radioisotopes are discussed. Nuclear medicine recorded the highest dose as compared to Radiotherapy, Training and research and Diagnostic radiology. Age and gender have no relation with dose absorption. Yearly average dose seems to have been reducing from 2002 to 2005, representing an improvement in radiation protection. Overall, the results show that radiation workers in Kenya are working under safe environments since the doses received are within acceptable limits of radiation protection. The data presented in this research provides a database, which should serve as a useful reference for comparison with similar studies in the future. (author)

Shallow high-resolution geophysical investigation along the western segment of the Victoria Lines Fault (island of Malta)

Science.gov (United States)

Villani, Fabio; D'Amico, Sebastiano; Panzera, Francesco; Vassallo, Maurizio; Bozionelos, George; Farrugia, Daniela; Galea, Pauline

2018-01-01

The Victoria Lines Fault (island of Malta) is a >15 km-long and N260°-striking segmented normal fault-system, which is probably inactive since the late Pliocene. In the westernmost part, the Fomm Ir-Rih segment displays comparable geologic throw and escarpment height ( 150-170 m), moreover its hangingwall hosts thin patches of Middle Pleistocene clastic continental deposits (red beds), which are poorly preserved elsewhere. We acquired two seismic transects, by collecting ambient vibration recordings, processed by using horizontal-to-vertical spectral ratios, complemented by one high-resolution 2-D refraction tomography survey crossing this fault where it is locally covered by red beds and recent colluvial deposits. We found a resonance peak at 1.0 Hz in the hangingwall block, whereas clear peaks in the range 5.0-10.0 Hz appear when approaching the subsurface fault, and we relate them to the fractured bedrock within the fault zone. The best-fit tomographic model shows a relatively high-Vp shallow body (Vp 2200-2400 m/s) that we relate to the weathered top of the Miocene Upper Coralline Limestone Fm., bounded on both sides by low-Vp regions (230 m/s above the weathered top-bedrock. Our results depict a clear seismic signature of the Victoria Lines Fault, characterized by low seismic velocity and high amplification of ground motion. We hypothesize that, during the Middle Pleistocene, faulting may have affected the basal part of the red beds, so that this part of the investigated complex fault-system may be considered inactive since 0.6 Myr ago.

Monument of nature? An ethnography of the world heritage of Mt. Kenya

NARCIS (Netherlands)

Akker, van den M.L.

2016-01-01

This dissertation examines the World Heritage status of Mt. Kenya, an alpine area in Central Kenya. The mountain joined the World Heritage List in 1997 and in 2013 the original designation expanded to cover a larger area. Both events were formulated exclusively in natural scientific language. This

Critical influences on succession management for non-commissioned ranks within Victoria police

OpenAIRE

Owbridge, Lynne Michelle

2017-01-01

This thesis examines issues affecting succession management within noncommissioned ranks (NCRs) of policing services. Using Victoria Police (VicPol) as a case study, this research explored the organisation's capacity to build individual and organisational capability through adequate recruitment of new police, professional learning, and retaining talent within NCRs. A grounded theory approach was used to explore VicPol's recruitment, foundation training, transfer, promotion, ...

Changing household responses to drought in Tharaka, Kenya: vulnerability, persistence and challenge.

Science.gov (United States)

Smucker, Thomas A; Wisner, Ben

2008-06-01

Drought is a recurring challenge to the livelihoods of those living in Tharaka District, Kenya, situated in the semi-arid zone to the east of Mount Kenya, from the lowest slopes of the mountain to the banks of the Tana River. This part of Kenya has been marginal to the economic and political life of Kenya from the colonial period until the present day. A study of more than 30 years of change in how people in Tharaka cope with drought reveals resilience in the face of major macro-level transformations, which include privatisation of landownership, population growth, political decentralisation, increased conflict over natural resources, different market conditions, and environmental shifts. However, the study also shows troubling signs of increased use of drought responses that are incompatible with long-term agrarian livelihoods. Government policy needs to address the challenge of drought under these new macro conditions if sustainable human development is to be achieved.

Multiple evolutionary origins of Trypanosoma evansi in Kenya.

Directory of Open Access Journals (Sweden)

Christine M Kamidi

2017-09-01

Full Text Available Trypanosoma evansi is the parasite causing surra, a form of trypanosomiasis in camels and other livestock, and a serious economic burden in Kenya and many other parts of the world. Trypanosoma evansi transmission can be sustained mechanically by tabanid and Stomoxys biting flies, whereas the closely related African trypanosomes T. brucei brucei and T. b. rhodesiense require cyclical development in tsetse flies (genus Glossina for transmission. In this study, we investigated the evolutionary origins of T. evansi. We used 15 polymorphic microsatellites to quantify levels and patterns of genetic diversity among 41 T. evansi isolates and 66 isolates of T. b. brucei (n = 51 and T. b. rhodesiense (n = 15, including many from Kenya, a region where T. evansi may have evolved from T. brucei. We found that T. evansi strains belong to at least two distinct T. brucei genetic units and contain genetic diversity that is similar to that in T. brucei strains. Results indicated that the 41 T. evansi isolates originated from multiple T. brucei strains from different genetic backgrounds, implying independent origins of T. evansi from T. brucei strains. This surprising finding further suggested that the acquisition of the ability of T. evansi to be transmitted mechanically, and thus the ability to escape the obligate link with the African tsetse fly vector, has occurred repeatedly. These findings, if confirmed, have epidemiological implications, as T. brucei strains from different genetic backgrounds can become either causative agents of a dangerous, cosmopolitan livestock disease or of a lethal human disease, like for T. b. rhodesiense.

Africanizing Science in Post-colonial Kenya: Long-Term Field Research in the Amboseli Ecosystem, 1963-1989.

Science.gov (United States)

Lewis, Amanda E

2017-11-08

Following Kenya's independence in 1963, scientists converged on an ecologically sensitive area in southern Kenya on the northern slope of Mt. Kilimanjaro called Amboseli. This region is the homeland of the Ilkisongo Maasai who grazed this ecosystem along with the wildlife of interest to the scientists. Biologists saw opportunities to study this complex community, an environment rich in biological diversity. The Amboseli landscape proved to be fertile ground for testing new methods and lines of inquiry in the biological sciences that were generalizable and important for shaping natural resource management policies in Kenya. However, the local community was in the midst of its own transformation from a primarily transhumant lifestyle to a largely sedentary one, a complex political situation between local and national authorities, and the introduction of a newly educated generation. This article examines the intersection of African history and field science through the post-colonial Africanization of Kenyan politics, the broadening of scientific practices in Amboseli in previously Western-occupied spaces to include Kenyan participants, and an increasing awareness of the role of local African contexts in the results, methods, and implications of biological research. "Africanization" as an idea in the history of science is multifaceted encompassing not just Africans in the scientific process, but it needs an examination of the larger political and social context on both a local and national level.

Urban farmers in Nakuru, Kenya

NARCIS (Netherlands)

Foeken, D.W.J.; Owuor, S.

2000-01-01

The present report contains the result of a general survey, carried out in June-July 1999, on farming practices performed by the inhabitants of Nakuru town, Kenya. The two major objectives of the survey were: 1) to collect basic data on farming by the Nakuru townspeople and 2) to provide the

Physiologic specialization of Puccinia graminis f. sp. tritici in Kenya in 2011

Science.gov (United States)

A total of 12 collections of Puccinia graminis f. sp. tritici were obtained from Kenya during 2011. Collections were made around Mount Kenya and in wheat growing areas southwest towards Nakuru in the Rift Valley. Four collections were made from the international stem rust screening nursery in Njoro....

Changing communication ecologies in rural, peri-urban and urban Kenya

DEFF Research Database (Denmark)

Nielsen, Poul Erik; Gustafsson, Jessica

2017-01-01

This article aims to discuss changing media ecologies in rural, peri-urban and urban Kenya. The article is based on a comprehensive baseline study of 800 households carried out in October 2014 in Uasin Gishu County, Kenya. The survey recorded media access and use and civic engagement as well...... as demographic data. The findings suggest that media ecologies in rural, peri-urban as well as urban Kenya have undergone dramatic changes. The much hyped and unprecedented spread of mobile telephony has taken place simultaneously with the introduction of or increased access to radio and television including...... satellite television. Different emerging communication ecologies can be identified often with radio providing a solid foundation and in different ways combined with television and mobile phones. Even though mobile ownership, for example, has increased in all segments and areas, gender inequalities...

Structural Violence: Moving beyond ethnicity towards and understanding of electoral violence in kenya

DEFF Research Database (Denmark)

Owiso, Michael Omondi

2018-01-01

Ethnicity has come to be widely used as an explanation to electoral violence in Kenya. Research on electoral violence has been limited to electoral related violence in relation to the manipulation of the multi-ethnic composition of the country by the political elite. In light of this, this study......, but at the same time expose the disconnect in electoral violence studies. The study is based on desk research and digs into books, journals, memoirs, newspapers and official government documents to unearth the underlying structure of Kenya (the actors, institutions, cultural hegemony, history and ideologies...... wishes to move beyond this otherwise simplistic view of electoral conflict in Kenya and relate these occurrences to the wider problem that the country faces. Taking a structural view, this contribution seeks to join other studies that have emphasized the structural causes of conflict in Kenya...

Kenya at a Crossroads: Hopes and Fears Concerning the Development of Oil and Gas Reserves

Directory of Open Access Journals (Sweden)

Patricia I. Vasquez

2013-11-01

Full Text Available Kenya is expected to become a hydrocarbon producer and an oil export hub in the coming years and if properly managed, oil and gas could provide Kenya with a unique opportunity to cement the path towards sustainable economic growth that the country engaged in a few years ago. However, mismanagement of the newly found oil and gas reserves will not only deprive the East African nation of a chance to prosper, but could spur renewed conflict. Kenya recently engaged in deep institutional reforms through the adoption of ‘Devolution’, aimed at addressing the country’s most severe governance weaknesses. The combination of oil and gas revenues, improved governance and a peaceful context could set the stage for Kenya to leave behind its old woes of corruption, political patronage, ethnic rivalries and violence. It is a challenging endeavor and Kenya will encounter many stumbling blocks on the way, as the brutal terrorist attack of September 2013 in a Nairobi shopping mall reminded us. This article analyzes the potential for Kenya to engage in sound management of its nascent hydrocarbon industry and the dangers if the country fails to do so.

Mosquito-borne arbovirus surveillance at selected sites in diverse ecological zones of Kenya; 2007 – 2012

Science.gov (United States)

2013-01-01

Background Increased frequency of arbovirus outbreaks in East Africa necessitated the determination of distribution of risk by entomologic arbovirus surveillance. A systematic vector surveillance programme spanning 5 years and covering 11 sites representing seven of the eight provinces in Kenya and located in diverse ecological zones was carried out. Methods Mosquitoes were sampled bi-annually during the wet seasons and screened for arboviruses. Mosquitoes were identified to species, pooled by species, collection date and site and screened for arboviruses by isolation in cell culture and/or RT-PCR screening and sequencing. Results Over 450,000 mosquitoes in 15,890 pools were screened with 83 viruses being detected/isolated that include members of the alphavirus, flavivirus and orthobunyavirus genera many of which are known to be of significant public health importance in the East African region. These include West Nile, Ndumu, Sindbis, Bunyamwera, Pongola and Usutu viruses detected from diverse sites. Ngari virus, which was associated with hemorrhagic fever in northern Kenya in 1997/98 was isolated from a pool of Anopheles funestus sampled from Tana-delta and from Aedes mcintoshi from Garissa. Insect only flaviviruses previously undescribed in Kenya were also isolated in the coastal site of Rabai. A flavivirus most closely related to the Chaoyang virus, a new virus recently identified in China and two isolates closely related to Quang Binh virus previously unreported in Kenya were also detected. Conclusion Active transmission of arboviruses of public health significance continues in various parts of the country with possible undetermined human impact. Arbovirus activity was highest in the pastoralist dominated semi-arid to arid zones sites of the country where 49% of the viruses were isolated suggesting a role of animals as amplifiers and indicating the need for improved arbovirus disease diagnosis among pastoral communities. PMID:23663381

Suppression of circulating IgD+CD27+ memory B cells in infants living in a malaria-endemic region of Kenya.

Science.gov (United States)

Asito, Amolo S; Piriou, Erwan; Jura, Walter G Z O; Ouma, Collins; Odada, Peter S; Ogola, Sidney; Fiore, Nancy; Rochford, Rosemary

2011-12-13

Plasmodium falciparum infection leads to alterations in B cell subset distribution. During infancy, development of peripheral B cell subsets is also occurring. However, it is unknown if infants living a malaria endemic region have alterations in B cell subsets that is independent of an age effect. To evaluate the impact of exposure to P. falciparum on B cell development in infants, flow cytometry was used to analyse the distribution and phenotypic characteristic of B cell subsets in infant cohorts prospectively followed at 12, 18 and 24 months from two geographically proximate regions in western Kenya with divergent malaria exposure i.e. Kisumu (malaria-endemic, n = 24) and Nandi (unstable malaria transmission, n = 21). There was significantly higher frequency and absolute cell numbers of CD19+ B cells in Kisumu relative to Nandi at 12(p = 0.0440), 18(p = 0.0210) and 24 months (p = 0.0493). No differences were observed between the infants from the two sites in frequencies of naïve B cells (IgD+CD27-) or classical memory B cells (IgD-CD27+). However, immature transitional B cells (CD19+CD10+CD34-) were higher in Kisumu relative to Nandi at all three ages. In contrast, the levels of non-class switched memory B cells (CD19+IgD+CD27+) were significantly lower overall in Kisumu relative to Nandi at significantly at 12 (p = 0.0144), 18 (p = 0.0013) and 24 months (p = 0.0129). These data suggest that infants living in malaria endemic regions have altered B cell subset distribution. Further studies are needed to understand the functional significance of these changes and long-term impact on ability of these infants to develop antibody responses to P. falciparum and heterologous infections.

Suppression of circulating IgD+CD27+ memory B cells in infants living in a malaria-endemic region of Kenya

Directory of Open Access Journals (Sweden)

Asito Amolo S

2011-12-01

Full Text Available Abstract Background Plasmodium falciparum infection leads to alterations in B cell subset distribution. During infancy, development of peripheral B cell subsets is also occurring. However, it is unknown if infants living a malaria endemic region have alterations in B cell subsets that is independent of an age effect. Methods To evaluate the impact of exposure to P. falciparum on B cell development in infants, flow cytometry was used to analyse the distribution and phenotypic characteristic of B cell subsets in infant cohorts prospectively followed at 12, 18 and 24 months from two geographically proximate regions in western Kenya with divergent malaria exposure i.e. Kisumu (malaria-endemic, n = 24 and Nandi (unstable malaria transmission, n = 21. Results There was significantly higher frequency and absolute cell numbers of CD19+ B cells in Kisumu relative to Nandi at 12(p = 0.0440, 18(p = 0.0210 and 24 months (p = 0.0493. No differences were observed between the infants from the two sites in frequencies of naïve B cells (IgD+CD27- or classical memory B cells (IgD-CD27+. However, immature transitional B cells (CD19+CD10+CD34- were higher in Kisumu relative to Nandi at all three ages. In contrast, the levels of non-class switched memory B cells (CD19+IgD+CD27+ were significantly lower overall in Kisumu relative to Nandi at significantly at 12 (p = 0.0144, 18 (p = 0.0013 and 24 months (p = 0.0129. Conclusions These data suggest that infants living in malaria endemic regions have altered B cell subset distribution. Further studies are needed to understand the functional significance of these changes and long-term impact on ability of these infants to develop antibody responses to P. falciparum and heterologous infections.

Comparing electricity distribution network revenues and costs in New South Wales, Great Britain and Victoria

International Nuclear Information System (INIS)

Mountain, Bruce; Littlechild, Stephen

2010-01-01

A decade ago, electricity distribution network revenues per customer in New South Wales (NSW) were twice those in Great Britain (GB). Recent price controls imply that by 2014 they will be nearly four times as high. This paper examines possible reasons for this. The main reason does not seem to be geography, operating environment or industry structure. GB and Victoria have managed to accommodate increasing demand at broadly constant or even declining costs and revenues while delivering higher quality of service, while NSW has not. The regulatory framework and the practice of the regulatory body within that framework seem relevant. Australian regulators have not used benchmarking techniques as the GB regulator has. Perhaps the most important explanatory factor is private ownership in GB and Victoria compared to state ownership in NSW. This could also impact on the nature and effectiveness of regulation. (author)

Inventory of greenhouse gas(GH G) emission and sinks in Kenya

International Nuclear Information System (INIS)

Mbuthi, P.N.; King'uyu, S.M.; Moenga, O.O.

1998-01-01

The Government of Kenya carried out studies on impacts of climate change in 1995, within the framework of Kenya Country Study on Climate Change Project. An inventory of greenhouse gas emission from various activities such as energy, industry, agriculture, urban waste, landuse and forestry was compiled. Each of the five sectoral chapters includes methods used in analysis, data sources, results and recommendations

Morphostructural evidence for Recent/active extension in Central Tanzania beyond the southern termination of the Kenya Rift.

Science.gov (United States)

Le Gall, B.; Rolet, J.; Gernigon, L.; Ebinger, C.; Gloaguen, R.

2003-04-01

The southern tip zone of the Kenya Rift on the eastern branch of the East African System is usually thought to occur in the so-called North Tanzanian Divergence. In this region, the narrow (50 km-wide) axial graben of southern Kenya splays southwards, via a major EW-trending volcanic lineament, into a 200 km-wide broad rifted zone with three separate arms of normal faulting and tilted fault blocks (Eyasi, Manyara and Pangani arms from W to E). Remote sensing analysis from Central Tanzania demonstrates that rift morphology exists over an area lying 400 km beyond the southern termination of the Kenya Rift. The most prominent rift structures are observed in the Kilombero region and consist of a 100 km-wide range of uplifted basement blocks fringed to the west by an E-facing half-graben inferred to reach depths of 6-8 km from aeromagnetic dataset. Physiographic features (fault scarps), and river drainage anomalies suggest that the present-day rift pattern in the Kilombero extensional province principally results from Recent/Neogene deformation. That assumption is also supported by the seismogenic character of a number of faults. The Kilombero half-graben is superimposed upon an earlier rift system, Karoo in age, which is totally overprinted and is only evidenced from its sedimentary infill. On the other hand, the nature and thickness of the inferred Neogene synrift section is still unknown. The Kilombero rifted zone is assumed to connect northwards into the central rift arm (Manyara) of the South Kenya Rift via a seismically active transverse fault zone that follows ductile fabrics within the Mozambican crystalline basement. The proposed rift model implies that incipient rifting propagates hroughout the cold and strong crust/lithosphere of Central Tanzania along Proterozoic (N140=B0E) basement weakness zones and earlier Karoo (NS)rift structures. A second belt of Recent-active linked fault/basins also extends further East from the Pangani rift arm to the offshore

Paediatric doses from diagnostic radiology in Victoria

International Nuclear Information System (INIS)

Boal, T.J.; Cardillo, I.; Einsiedel, P.F.

1998-01-01

This study examines doses to paediatric patients from diagnostic radiology. Measurements were made at 29 hospitals and private radiology practices in the state of Victoria. Entrance skin doses in air were measured for the exposure factors used by hospital radiology departments and private radiology practices for a standard size 1, 5, 10 and 15 year old child, for the following procedures: chest AP/PA, lat; abdomen AP; pelvis AP; lumbar spine AP, lat; and skull AP, lat. There was a large range of doses for each particular procedure and age group. Factors contributing to the range of doses were identified. Guidance levels for paediatric radiology based on the third quartile value of the skin entrance doses have been recommended and are compared with guidance levels. Copyright (1998) Australasian Physical and Engineering Sciences in Medicine

Supervision and Satisfaction among School Psychologists: An Empirical Study of Professionals in Victoria, Australia

Science.gov (United States)

Thielking, Monica; Moore, Susan; Jimerson, Shane R.

2006-01-01

This study examined the supervision arrangements and job satisfaction among school psychologists in Victoria, Australia. Participation in professional supervision was explored in relation to the type of employment and job satisfaction. The results revealed that the frequency of participation in supervision activities was less than optimal, with…

The Economics of Climate Change in Kenya: Final Report submitted in advance of COP15

Energy Technology Data Exchange (ETDEWEB)

Downing, Tom; Watkiss, Paul; Dyszynski, Jillian; Butterfield, Ruth; Devisscher, Tahia; Pye, Steve; Droogers, Peter; Ali, Basra; Harding, Brian; Tas, Adriaan; Blois, Mark de; Tadege, Abebe; Hunt, Alistair; Taylor, Tim; Bouma, Menno; Kovats, Sari; Maitima, Joseph; Mugatha, Simon; Kariuki, Patrick; Mariene, Lea; Worden, Jeff; Western, David; Waruingi, Lucy; Brown, Sally; Kebede, Abiy; Nicholls, Robert; Lager, Bo; Otiende, Brian; Chambwera, Muyeye; Birch, Tom; Mutimba, Stephen; Sang, Joan

2009-12-15

Existing climate variability has significant economic costs in Kenya. Periodic floods and droughts (extremes) cause major macro-economic costs and reductions in economic growth. Future climate change will lead to additional and potentially very large economic costs. These are uncertain. However, aggregate models indicate additional net economic costs (on top of existing climate variability) could be equivalent to a loss of almost 3% of GDP each year by 2030 in Kenya. Costs include potential threats to coastal zones (sea-level rise), health burdens, energy demand, infrastructure, water resources, agriculture and loss of ecosystem services. The study has addressed the potential impacts and economic costs in these sectors. These highlight the importance of preparing for future climate change. While it is difficult to predict effects with confidence, there is a need to plan robust strategies to prepare for the future, rather than using uncertainty as a reason for inaction. Adaptation can reduce the economic costs of climate change but it has a cost. The costs of adaptation are still emerging. A number of categories of adaptation have been identified that relate to the balance between development and climate change. An initial estimate of immediate needs for addressing current climate as well as preparing for future climate change for Kenya is USD 500 million/year (for 2012). The cost of adaptation by 2030 will increase: an upper estimate of the cost is likely to be in the range of USD 1 to 2 billion/year. The study has also prioritised early adaptation across the sectors. These studies demonstrate that adaptation has potentially very large benefits in reducing present and future damages. However, while adaptation reduces damages, it does not remove them entirely. Residual impacts in Kenya, particularly for some regions and groups are expected and need to be managed. The analysis has considered future emissions for Kenya, consistent with planned development. Emissions

The Economics of Climate Change in Kenya: Final Report submitted in advance of COP15

Energy Technology Data Exchange (ETDEWEB)

Downing, Tom; Watkiss, Paul; Dyszynski, Jillian; Butterfield, Ruth; Devisscher, Tahia; Pye, Steve; Droogers, Peter; Ali, Basra; Harding, Brian; Tas, Adriaan; Blois, Mark de; Tadege, Abebe; Hunt, Alistair; Taylor, Tim; Bouma, Menno; Kovats, Sari; Maitima, Joseph; Mugatha, Simon; Kariuki, Patrick; Mariene, Lea; Worden, Jeff; Western, David; Waruingi, Lucy; Brown, Sally; Kebede, Abiy; Nicholls, Robert; Lager, Bo; Otiende, Brian; Chambwera, Muyeye; Birch, Tom; Mutimba, Stephen; Sang, Joan

2009-12-15

Existing climate variability has significant economic costs in Kenya. Periodic floods and droughts (extremes) cause major macro-economic costs and reductions in economic growth. Future climate change will lead to additional and potentially very large economic costs. These are uncertain. However, aggregate models indicate additional net economic costs (on top of existing climate variability) could be equivalent to a loss of almost 3% of GDP each year by 2030 in Kenya. Costs include potential threats to coastal zones (sea-level rise), health burdens, energy demand, infrastructure, water resources, agriculture and loss of ecosystem services. The study has addressed the potential impacts and economic costs in these sectors. These highlight the importance of preparing for future climate change. While it is difficult to predict effects with confidence, there is a need to plan robust strategies to prepare for the future, rather than using uncertainty as a reason for inaction. Adaptation can reduce the economic costs of climate change but it has a cost. The costs of adaptation are still emerging. A number of categories of adaptation have been identified that relate to the balance between development and climate change. An initial estimate of immediate needs for addressing current climate as well as preparing for future climate change for Kenya is USD 500 million/year (for 2012). The cost of adaptation by 2030 will increase: an upper estimate of the cost is likely to be in the range of USD 1 to 2 billion/year. The study has also prioritised early adaptation across the sectors. These studies demonstrate that adaptation has potentially very large benefits in reducing present and future damages. However, while adaptation reduces damages, it does not remove them entirely. Residual impacts in Kenya, particularly for some regions and groups are expected and need to be managed. The analysis has considered future emissions for Kenya, consistent with planned development. Emissions

Poética de la autotraducción: María Victoria Atencia

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López Martínez, María Isabel

2015-12-01

Full Text Available Self-translation is an ancient but poorly researched practice. This article analyses an exceptional case: the reflection on self-translation as exposed in poetry. A case in point is the poem «Voz traducida», from the poetry collection De la llama en que arde (1988. Indeed, the poem selected for examination was written by M.ª Victoria Atencia (Málaga, 1931, an expert both in writing poetry and in translating literature. Her book of poems also contains an original text, «Rosas», in Galician, and its corresponding Spanish translation. Both translation and reflection are complementary in her compositions. These poetic creations attest to the fact that artfulness works as a depiction of the next creation. Furthermore, this study will deeply explore the poet’s most important literary thoughts.La autotraducción es una práctica antigua, pero poco estudiada. El presente artículo analiza un caso excepcional: la reflexión sobre la autotraducción expuesta en la lírica. Para ello, se analiza el poema de M.ª Victoria Atencia «Voz traducida», perteneciente al libro titulado De la llama en que arde (1988. Es un ejemplo de que la tarea de traducir funciona como un motivo que origina una nueva creación. Además, permite que el lector conozca facetas importantes del pensamiento literario de la escritora. M.ª Victoria Atencia, además de poeta, es una experta traductora. El libro contiene también dos versiones del poema «Rosas», en gallego y en español, pruebas de la dimensión práctica de los planteamientos teóricos de la autora y de su coherencia estética. Ambas facetas, la traducción y la reflexión, son complementarias en la obra de la autora.

Focus on Form and Corrective Feedback Research at the University of Victoria, Canada

Science.gov (United States)

Chen, Sibo; Nassaji, Hossein

2018-01-01

The Department of Linguistics at University of Victoria (UVic) in Canada has a long-standing tradition of empirical approaches to the study of theoretical and applied linguistics. As part of the Faculty of Humanities, the department caters to students with a wide range of backgrounds and interests, and provides crucial language teaching support in…

Water governance within Kenya's Upper Ewaso Ng'iro Basin: Assessing the performance of water projects

Science.gov (United States)

McCord, P. F.; Evans, T. P.; Dell'Angelo, J.; Gower, D.; McBride, L.; Caylor, K. K.

2013-12-01

Climate change processes are projected to change the availability and seasonality of streamflow with dramatic implications for irrigated agricultural systems. Within mountain environments, this alteration in water availability may be quite pronounced over a relatively short distance as upstream users with first access to river water directly impact the availability of water to downstream users. Livelihood systems that directly depend on river water for both domestic consumption and practices such as irrigated agriculture are particularly vulnerable. The Mount Kenya region is an exemplary case of a semi-arid upstream-downstream system in which water availability rapidly decreases and directly impacts the livelihoods of river water users existing across this steep environmental gradient. To effectively manage river water within these water-scarce environs, water projects have been established along the major rivers of the Mount Kenya region. These water projects are responsible for managing water within discrete sub-catchments of the region. While water projects develop rules that encourage the responsible use of water and maintenance of the project itself, the efficiency of water allocation to the projects' members remains unclear. This research analyzes water projects from five sub-catchments on the northwest slopes of Mount Kenya. It utilizes data from household surveys and water project management surveys as well as stream gauge data and flow measurements within individual water projects to assess the governance structure and performance of water projects. The performance of water projects is measured through a variety of household level metrics including: farm-level water flow and volume over time, mean and variability in maize yield, per capita crop productivity, household-level satisfaction with water availability, number of days where water volume was insufficient for irrigation, and quantity harvested compared with expected quantity harvested. We present

Basing care reforms on evidence: the Kenya health sector costing model.

Science.gov (United States)

Flessa, Steffen; Moeller, Michael; Ensor, Tim; Hornetz, Klaus

2011-05-27

The Government of the Republic of Kenya is in the process of implementing health care reforms. However, poor knowledge about costs of health care services is perceived as a major obstacle towards evidence-based, effective and efficient health care reforms. Against this background, the Ministry of Health of Kenya in cooperation with its development partners conducted a comprehensive costing exercise and subsequently developed the Kenya Health Sector Costing Model in order to fill this data gap. Based on standard methodology of costing of health care services in developing countries, standard questionnaires and analyses were employed in 207 health care facilities representing different trustees (e.g. Government, Faith Based/Nongovernmental, private-for-profit organisations), levels of care and regions (urban, rural). In addition, a total of 1369 patients were randomly selected and asked about their demand-sided costs. A standard step-down costing methodology was applied to calculate the costs per service unit and per diagnosis of the financial year 2006/2007. The total costs of essential health care services in Kenya were calculated as 690 million Euros or 18.65 Euro per capita. 54% were incurred by public sector facilities, 17% by Faith Based and other Nongovernmental facilities and 23% in the private sector. Some 6% of the total cost is due to the overall administration provided directly by the Ministry and its decentralised organs. Around 37% of this cost is absorbed by salaries and 22% by drugs and medical supplies. Generally, costs of lower levels of care are lower than of higher levels, but health centres are an exemption. They have higher costs per service unit than district hospitals. The results of this study signify that the costs of health care services are quite high compared with the Kenyan domestic product, but a major share are fixed costs so that an increasing coverage does not necessarily increase the health care costs proportionally. Instead

Basing care reforms on evidence: The Kenya health sector costing model

Science.gov (United States)

2011-01-01

Background The Government of the Republic of Kenya is in the process of implementing health care reforms. However, poor knowledge about costs of health care services is perceived as a major obstacle towards evidence-based, effective and efficient health care reforms. Against this background, the Ministry of Health of Kenya in cooperation with its development partners conducted a comprehensive costing exercise and subsequently developed the Kenya Health Sector Costing Model in order to fill this data gap. Methods Based on standard methodology of costing of health care services in developing countries, standard questionnaires and analyses were employed in 207 health care facilities representing different trustees (e.g. Government, Faith Based/Nongovernmental, private-for-profit organisations), levels of care and regions (urban, rural). In addition, a total of 1369 patients were randomly selected and asked about their demand-sided costs. A standard step-down costing methodology was applied to calculate the costs per service unit and per diagnosis of the financial year 2006/2007. Results The total costs of essential health care services in Kenya were calculated as 690 million Euros or 18.65 Euro per capita. 54% were incurred by public sector facilities, 17% by Faith Based and other Nongovernmental facilities and 23% in the private sector. Some 6% of the total cost is due to the overall administration provided directly by the Ministry and its decentralised organs. Around 37% of this cost is absorbed by salaries and 22% by drugs and medical supplies. Generally, costs of lower levels of care are lower than of higher levels, but health centres are an exemption. They have higher costs per service unit than district hospitals. Conclusions The results of this study signify that the costs of health care services are quite high compared with the Kenyan domestic product, but a major share are fixed costs so that an increasing coverage does not necessarily increase the health

Layers of 'Cabo Frio' in 'Victoria Crater' (Stereo)

Science.gov (United States)

2006-01-01

This view of 'Victoria crater' is looking southeast from 'Duck Bay' towards the dramatic promontory called 'Cabo Frio.' The small crater in the right foreground, informally known as 'Sputnik,' is about 20 meters (about 65 feet) away from the rover, the tip of the spectacular, layered, Cabo Frio promontory itself is about 200 meters (about 650 feet) away from the rover, and the exposed rock layers are about 15 meters (about 50 feet) tall. This is a red-blue stereo anaglyph generated from images taken by the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity during the rover's 952nd sol, or Martian day, (Sept. 28, 2006) using the camera's 430-nanometer filters.

Eating sweets without the wrapper: perceptions of HIV and sexually transmitted infections among street youth in western Kenya.

Science.gov (United States)

Embleton, Lonnie; Wachira, Juddy; Kamanda, Allan; Naanyu, Violet; Ayuku, David; Braitstein, Paula

2016-01-01

Street-connected youth in Kenya are a population potentially at risk of HIV transmission, yet little is known about their perceptions and experiences of sexually transmitted infections (STIs), despite their living in an HIV endemic region. We sought to elucidate the language and sociocultural factors rooted in street life that impact on street-connected young people's knowledge of and perceptions about the prevention and transmission of STIs, and their diagnosis and treatment, using qualitative methods in western Kenya. We conducted a total of 25 in-depth interviews and 5 focus-group discussions with 65 participants aged 11-24 years in Eldoret, Kenya. Thematic analysis was conducted and data were coded according to themes and patterns emergent until saturation was reached. In general, street-connected young people knew of STIs and some of the common symptoms associated with these infections. However, there were many misconceptions regarding transmission and prevention. Gender inequities were prominent, as the majority of men described women as individuals who spread STIs due to unhygienic practices, urination and multiple partners. Due to misconceptions, gender inequity and lack of access to youth-friendly healthcare there is an urgent need for community-based organisations and healthcare facilities to introduce or augment their adolescent sexual and reproductive health programmes for vulnerable young people.

Situational Analysis of Leishmaniases Research in Kenya ...

African Journals Online (AJOL)

kemrilib

leishmaniasis, as currently conducted in Kenya with sodium stibogluconate, is ... to intermittent drug exposure [80-83], the isolation of ... general, these vaccination protocols elicited ..... hybridization with non-radioactive probes. Parasitology ...

Two Birds with One Social Policy Stone: Youth Employment and Regional Skills Shortages in Australia

Science.gov (United States)

Pyke, Joanne; Bertone, Santina; Grace, Marty; Broadbent, Robyn

2007-01-01

In June 2005, the Victorian State Government introduced the Regional Jobs Package (RJP)--a twelve-month pilot program that attempted to kill two social policy problems with one stone. The problems were youth unemployment and skills shortages in regional areas of Victoria, Australia. The intention of the RJP was to create a "win-win"…

The Tangible Economic benefits of the 20th Session of the United Nations World Tourism Organisation General Assembly to Victoria Falls, Zimbabwe

Directory of Open Access Journals (Sweden)

Cleopas Njerekai

2014-01-01

Full Text Available This paper is a documentation of the tangible economic benefits that accrued to the town of Victoria Falls, Zimbabwe, by co-hosting with Zambia, the 20th session of the United Nations World Tourism Organisation (UNWTO General Assembly (GA in 2013. The paper intends to offset speculations, half-truths and exaggerations on the tangible economic benefits of the event to the town and to contribute significantly to the scanty existing literature on the impact of these events to developing countries. A single case study research design focusing on the town was adopted for this study. The study participants to the research included tourism and hospitality organizations, the Victoria Falls municipality authorities, service providers and Victoria Falls town residents. Researcher administered questionnaires, semi-structured interviews and observation check lists were used to collect the data. In general, although the GA brought some significant transformative effects to the town of Victoria Falls in terms of employment creation, infrastructural development, revenue generation and the country's image, future host cities and countries to this event should mobilize adequate funds for the event, time it appropriately, ensure a fair spread of the benefits to various sectors and put up structures that do not turn into white elephants soon after the event.

Evaluating Regional Scale Deforestation in the University of Victoria Earth System Climate Model

Science.gov (United States)

Longobardi, P.; Montenegro, A.; Beltrami, H.; Eby, M.

2011-12-01

Forests play a key role in influencing the Earths climate and at the same time are affected by changing climates. At this point it is estimated that 15-30% of Earths natural forests have already been converted to pasture or cropland. With such large amounts of forest being converted to cropland and grassland, it is important to determine the climatic effects of these actions. To date, most modelling efforts towards understanding the climatic effects of deforestation have simulated global deforestation or have been based on experiments where trees were removed from large areas, i.e. the entire Amazon or all forests above 50 N. Here we use the University of Victoria Earth System Climate model which contains a fully coupled carbon cycle, to evaluate the response to deforestation of 10%, 25%, 50% and 100% of the forested areas in three latitude bands: high (above 50°N), mid (above ± 30°) and low (between ± 30°). All simulations were transient simulations, allowing for changes to atmospheric forcings following the A2 emissions scenario. High latitude deforestation lead to cooling (-.05 °C to -0.45 °C) and increase in soil carbon (0.5 to 3 x 1014 kg) for all fractions of deforestation. Due in part to the increase in soil carbon, there was a decrease in atmospheric CO2 in the 50% (-20 ppm) and 100% (-60 ppm) high-latitude deforestation simulations. Low-latitude deforestation initially produced warming in all scenarios (0.1 to 0.25 °C), although all were colder (-0.05 to -0.1 °C) than the control by the end of the simulation. Atmospheric CO2 increased in all simulations (40 to 80 ppm), as well as soil carbon (2 to 16 x 1013 kg). Mid-latitude deforestation also lead to initial warming (0.01 to 0.1 °C) followed by cooling (-0.01 to -0.1 °C). Mid latitude deforestation also produced an increase in soil carbon (2 to 10 x 1013 kg), and atmospheric CO2 (0 to 25ppm). In all three latitude bands forest dieback was observed. Results range from 7% to 37% for high

Cost-effectiveness of rotavirus vaccination in Kenya and Uganda.

Science.gov (United States)

Sigei, Charles; Odaga, John; Mvundura, Mercy; Madrid, Yvette; Clark, Andrew David

2015-05-07

Rotavirus vaccines have the potential to prevent a substantial amount of life-threatening gastroenteritis in young African children. This paper presents the results of prospective cost-effectiveness analyses for rotavirus vaccine introduction for Kenya and Uganda. In each country, a national consultant worked with a national technical working group to identify appropriate data and validate study results. Secondary data on demographics, disease burden, health utilization, and costs were used to populate the TRIVAC cost-effectiveness model. The baseline analysis assumed an initial vaccine price of $0.20 per dose, corresponding to Gavi, the Vaccine Alliance stipulated copay for low-income countries. The incremental cost-effectiveness of a 2-dose rotavirus vaccination schedule was evaluated for 20 successive birth cohorts from the government perspective in both countries, and from the societal perspective in Uganda. Between 2014 and 2033, rotavirus vaccination can avert approximately 60,935 and 216,454 undiscounted deaths and hospital admissions respectively in children under 5 years in Kenya. In Uganda, the respective number of undiscounted deaths and hospital admission averted is 70,236 and 329,779 between 2016 and 2035. Over the 20-year period, the discounted vaccine program costs are around US$ 80 million in Kenya and US$ 60 million in Uganda. Discounted government health service costs avoided are US$ 30 million in Kenya and US$ 10 million in Uganda (or US$ 18 million including household costs). The cost per disability-adjusted life-year (DALY) averted from a government perspective is US$ 38 in Kenya and US$ 34 in Uganda (US$ 29 from a societal perspective). Rotavirus vaccine introduction is highly cost-effective in both countries in a range of plausible 'what-if' scenarios. The involvement of national experts improves the quality of data used, is likely to increase acceptability of the results in decision-making, and can contribute to strengthened national

How intersectional constructions of sexuality, culture, and masculinity shape identities and sexual decision-making among men who have sex with men in coastal Kenya.

Science.gov (United States)

Midoun, Miriam; Shangani, Sylvia; Mbete, Bibi; Babu, Shadrack; Hackman, Melissa; van der Elst, Elise M; Sanders, Eduard J; Smith, Adrian D; Operario, Don

2016-01-01

Men who have sex with men are increasingly recognised as one of the most vulnerable HIV risk groups in Kenya. Sex between men is highly stigmatised in Kenya, and efforts to provide sexual health services to men who have sex with men require a deeper understanding of their lived experiences; this includes how such men in Kenya construct their sexual identities and how these constructions affect sexual decision-making. Adult self-identified men who have sex with men (n = 26) in Malindi, Kenya, participated in individual interviews to examine sociocultural processes influencing sexual identity construction and decision-making. Four key themes were identified: (1) tensions between perceptions of 'homosexuality' versus being 'African', (2) gender-stereotyped beliefs about sexual positioning, (3) socioeconomic status and limitations to personal agency and (4) objectification and commodification of non-normative sexualities. Findings from this analysis emphasise the need to conceive of same-sex sexuality and HIV risk as context-dependent social phenomena. Multiple sociocultural axes were found to converge and shape sexual identity and sexual decision-making among this population. These axes and their interactive effects should be considered in the design of future interventions and other public health programmes for men who have sex with men in this region.

How intersectional constructions of sexuality, culture, and masculinity shape identities and sexual decision-making among men who have sex with men in coastal Kenya

Science.gov (United States)

Midoun, Miriam; Shangani, Sylvia; Mbete, Bibi; Babu, Shadrack; Hackman, Melissa; van der Elst, Elise; Sanders, Eduard J.; Smith, Adrian; Operario, Don

2016-01-01

Men who have sex with men are increasingly recognised as one of the most vulnerable HIV risk groups in Kenya. Se between men is highly stigmatised in Kenya, and efforts to provide sexual health services to men who have sex with men require a deeper understanding of their lived experiences; this includes how suchmen in Kenya construct their sexual identities, and how these constructions affect sexual decision-making. Adult self-identified men who have sex with men (n=26) in Malindi, Kenya participated in individual interviews to examine sociocultural processes influencing sexual identity construction and decision-making. Four key themes were identified: (i) tensions between perceptions of ‘homosexuality’ versus being ‘African’; (ii) gender-stereotyped beliefs about sexual positioning; (iii) socioeconomic status and limitations to personal agency; (iv) objectification and commodification of non-normative sexualities. Findings from this analysis emphasise the need to conceive of same-sex sexuality and HIV risk as context-dependent social phenomena. Multiple sociocultural axes were found to converge and shape sexual identity and sexual decision-making among this population. These axes and their interactive effects should be considered in the design of future interventions and other public health programmes for men who have sex with men in this region. PMID:26551761

Landscape Genetics of Aedes mcintoshi (Diptera: Culicidae), an Important Vector of Rift Valley Fever Virus in Northeastern Kenya.

Science.gov (United States)

Campbell, Lindsay P; Alexander, Alana M

2017-09-01

Rift Valley fever virus (RVFV) is a vector-borne, zoonotic disease that affects humans, wild ungulates, and domesticated livestock in Africa and the Arabian Peninsula. Rift Valley fever virus exhibits interepizootic and epizootic phases, the latter defined by widespread virus occurrence in domesticated livestock. Kenya appears to be particularly vulnerable to epizootics, with 11 outbreaks occurring between 1951 and 2007. The mosquito species Aedes mcintoshi (subgenus Neomelaniconion) is an important primary vector for RVFV in Kenya. Here, we investigate associations between genetic diversity and differentiation of one regional subclade of Ae. mcintoshi in Northeastern Kenya with environmental variables, using a multivariate statistical approach. Using CO1 (cytochrome oxidase subunit 1) sequence data deposited in GenBank, we found no evidence of isolation by distance contributing to genetic differentiation across the study area. However, we did find significant CO1 subpopulation structure and associations with recent mean precipitation values. In addition, variation in genetic diversity across our seven sample sites was associated with both precipitation and percentage clay in the soil. The large number of haplotypes found in this data set indicates that a great deal of diversity remains unsampled in this region. Additional sampling across a larger geographic area, combined with next-generation sequencing approaches that better characterize the genome, would provide a more robust assessment of genetic diversity and differentiation. Further understanding of the genetic structure of Ae. mcintoshi could provide useful information regarding the potential for RVFV to spread across East African landscapes. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Market Design for Rapid Demand Response - The Case of Kenya

OpenAIRE

Kurt Nielsen; Tseganesh Wubale Tamirat

2014-01-01

We suggest a market design for rapid demand response in electricity markets. The solution consists of remotely controlled switches, meters, forecasting models as well as a flexible auction market to set prices and select endusers job by job. The auction market motivates truth-telling and makes it simple to involve the endusers in advance and to activate demand response immediately. The collective solution is analyzed and economic simulations are conducted for the case of Kenya. Kenya has been...

PASTORALISTS NON‐RESPONSIVENESS TO LIVESTOCK MARKETS IN EAST POKOT, KENYA

OpenAIRE

Vincent, Ng’eno; Korir, M.K.; Nyangweso, P.M.; Kipsat, Mary J.; Lagat, B.K.

2010-01-01

One of the major challenges facing the state‐owned Kenya Meat Commission (KMC) in Kenya has been the inadequate supply of quality live animals for meat processing. It has been observed that the live animal throughput is inadequate and, as a result the existing meat processing facilities operate at less than 50% of their operational capacities. This has increased the fixed costs of operation thereby decreasing the export abattoirs competitiveness in the domestic and export markets. Overcoming ...

Prevalence of metabolic syndrome among an urban population in Kenya.

Science.gov (United States)

Kaduka, Lydia U; Kombe, Yeri; Kenya, Eucharia; Kuria, Elizabeth; Bore, John K; Bukania, Zipporah N; Mwangi, Moses

2012-04-01

Developing countries are undergoing an epidemiologic transition accompanied by increasing burden of cardiovascular disease (CVD) linked to urbanization and lifestyle modifications. Metabolic syndrome is a cluster of CVD risk factors whose extent in Kenya remains unknown. The aim of this study was to determine the prevalence of metabolic syndrome and factors associated with its occurrence among an urban population in Kenya. This was a household cross-sectional survey comprising 539 adults (aged ≥18 years) living in Nairobi, drawn from 30 clusters across five socioeconomic classes. Measurements included waist circumference, HDL cholesterol, triacylglycerides (TAGs), fasting glucose, and blood pressure. The prevalence of metabolic syndrome was 34.6% and was higher in women than in men (40.2 vs. 29%; P Kenya. The Kenyan government needs to create awareness, develop prevention strategies, and strengthen the health care system to accommodate screening and management of CVDs.

A political economy analysis of decision-making on natural disaster preparedness in Kenya.

Science.gov (United States)

Rono-Bett, Karen C

2018-01-01

Most deaths from natural disasters occur in low- or middle-income countries; among them, countries in the Horn of Africa - where Kenya lies. Between September 2015 and September 2016, 23.4 million people in this region faced food insecurity because of the 2015 El Niño, characterised by floods and droughts. The importance of effective government decision-making on preparedness and response are critical to saving lives during such disasters. But this decision-making process occurs in a political context which is marred by uncertainty with other factors at play. Yet, good practice requires making investments on a 'no-regrets' basis. This article looks at the factors influencing Kenya's decision-making process for natural disasters, the preparedness for the 2015 El Niño as a case study. I explored what stakeholders understand by 'no-regrets investments' and its application. I assessed financial allocations by government and donors to disaster preparedness. Based on key informant interviews, focus group discussions and financial analyses, this article presents evidence at national and subnational levels. The findings indicate that in making decisions relating to preparedness, the government seeks information primarily from sources it trusts - other government departments, its communities and the media. With no existing legal frameworks guiding Kenya's disaster preparedness, the coordination of preparedness is not strong. It appears that there is a lack of political will to prioritise these frameworks. The no-regrets approach is applied predominantly by non-state actors. Because there have been 'non-events' in the past, government has become overcautious in committing resources on a no-regrets basis. Government allocation to preparedness exceeds donor funding by almost tenfold.

Conflict in Time, Petrified in Space: Kenya-Somalia Border Geopolitical Conflicts

Science.gov (United States)

2017-06-01

Distribution is unlimited. 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) In response to Kenyan citizens ’ growing uneasiness with regard to...Kenyan citizens ’ growing uneasiness with regard to the cross- border violence from Somalia-based terrorists, the government of Kenya has begun to...85 x THIS PAGE INTENTIONALLY LEFT BLANK xi LIST OF TABLES Table 1. Al Shabaab’s Influence on Terrorism in Kenya

New species and new records of Mydidae from the Afrotropical and Oriental regions (Insecta, Diptera, Asiloidea

Directory of Open Access Journals (Sweden)

Torsten Dikow

2010-10-01

Full Text Available New Mydidae species are described from the Afrotropical and Oriental regions including the first records of this family from several countries in eastern Africa (Kenya, Tanzania, and Uganda and Mauritania in western Africa as well as Nepal and Thailand in Asia. The new species are, Leptomydinae: Leptomydas notos sp. n. (south-western India, Leptomydas rapti sp. n. (south-central Nepal, Leptomydas tigris sp. n. (north-central Thailand; Syllegomydinae: Mydaselpidini: Mydaselpis ngurumani sp. n. (south-eastern Kenya, north-eastern Tanzania, Vespiodes phaios sp. n. (south-eastern Kenya; Syllegomydinae: Syllegomydini: Syllegomydas (Notobates astrictus sp. n. (Kenya, Syllegomydas (Notobates heothinos sp. n. (Kenya and Uganda, Syllegomydas (Syllegomydas elachys sp. n. (northern Zimbabwe. Syllegomydas (Syllegomydas proximus Séguy, 1928 is recorded from western Mauritania and re-described. Syllegomydas (Notobates dispar (Loew, 1852, which was previously listed as incertae sedis in the Afrotropical Diptera catalogue, is re-described and illustrated based on examination of the type specimens and several additional specimens from Mozambique. Cephalocera annulata Brunetti, 1912 and Syllegomydas bucciferus Séguy, 1928, described from north-eastern India and previously unplaced in the Oriental Diptera catalogue, are newly combined with Leptomydas Gerstaecker, 1868 and together with Leptomydas indianus Brunetti, 1912, also from north-eastern India, placed in Leptomydinae. Comments on the possible synonymy of the genera of Mydaselpidini are made. Illustrations and photographs are provided to support the descriptions and future identification. A provisional dichotomous key to Mydidae genera occurring in eastern Africa (Kenya, Malawi, Mozambique, Somalia, Tanzania, Uganda and the Oriental Region is provided. Distribution, occurrence in biodiversity hotspots and high-biodiversity wilderness areas, and seasonal incidence are discussed for all species.

Puberty, Health and Sexual Education in Australian Regional Primary Schools: Year 5 and 6 Teacher Perceptions

Science.gov (United States)

Duffy, Bernadette; Fotinatos, Nina; Smith, Amanda; Burke, Jenene

2013-01-01

The research reported in this paper investigates why teachers in regional primary schools in the Ballarat region of Victoria, Australia, are choosing to outsource the teaching of sexuality education. A survey was conducted of 29 Year 5 and Year 6 teachers from local primary schools. The teachers provided information about: their confidence in…

Steps towards Nuclear Power Regulator in Kenya

International Nuclear Information System (INIS)

Gatebe, E.

2017-01-01

The first radiation protection law in Kenya was passed in 1948 and it was referred to as the''Radiological Protection Ordinance -1948''. The ordinance established the Radiological Protection Board (RPB). The current law is the Radiation Protection Act, Cap 243.that was amended in 2014. To regulate the peaceful use of atomic energy through provision of nuclear safety and security culture for the protection of persons, society and the environment against radiation. The Establishment of Nuclear Electricity Project Committee in 2010 is Predecessor of KNEB (2012). Whose mandate among others: Assist in coming up with a legalisation and regulatory framework for support of nuclear power. Human resource development for support of Nuclear Power programme. The country hosted Integrated Nuclear Infrastructure Review (INIR) and Integrated Regulatory Review Service (IRRS) Missions in 2015 and 2016 respectively to addressed legal and regulatory framework. A Multi-agency cooperation has resulted to the Nuclear Regulatory Bill. The Government has been sponsoring 15 students annually for post graduate studies in Nuclear Science at University of Nairobi. IAEA has been a great partner in the development of Kenya's nuclear regulatory regime; It is expected that in the next two years, Kenya will have the core capacity for regulating a nuclear power program. The Bill has taken into consideration suggestions and recommendation of the INIR & IRRS Missions, and comments from the office of Legal Affairs-IAEA and local stakeholders

A review of mercury in Lake Victoria, East Africa: implications for human and ecosystem health.

Science.gov (United States)

Campbell, Linda; Dixon, D G; Hecky, R E

2003-01-01

Lake Victoria, East Africa, has been the site of many recent studies measuring mercury (Hg) concentrations in water, fish, sediment, soil, and humans. Most of these studies were motivated by concerns about Hg contamination from processing of gold ore on the southern shores. Total Hg (THg) concentrations in fish were usually below permissible World Health Organization (WHO) concentrations and international marketing limits and do not threaten the lucrative export industry. Nile perch 3-10 kg and most >10 kg had THg concentrations above the WHO threshold concentrations for at-risk groups (200 ng/g). Elevated THg concentrations in large Nile perch are not of major concern because Nile perch are rarely consumed by the people living on Lake Victoria and very large Nile perch are becoming increasingly rare in catches. Water THg concentrations were below Canadian drinking water guidelines but were elevated relative to those in the northern Great Lakes. Sediment and soil THg concentrations were within inter-national guidelines and are comparable to those in northern latitudes but are lower than those in the Amazon basin. Biomass burning and soil erosion are estimated to be the major sources of THg for the lake and probably constitute a larger source of THg than gold mining in Tanzania.THg concentrations in urine and hair from human volunteers indicate that while gold miners and frequent skin-bleaching cream users are at risk of inorganic mercury poisoning, the rest of the population, including fishermen, is not. Human exposure assessments demonstrated that fish consumption and soil geophagy constitute major sources of THg for humans, but the total estimated daily intake of THg was below the Health Canada tolerable daily intake (TDI) limits. The use of beauty creams containing high inorganic Hg concentrations, however, caused the estimated THg exposure to exceed the TDI. The high THg content in the hair of regular cream users supports this assessment. The nutritional

6. O Pido Jaber, A Luo Aesthetic Expression pp103-122

African Journals Online (AJOL)

REGINALDS

it is a capsule of profound ideas within the context of Luo aesthetics. ... The Luo people are Nilotic-speakers who live in Western Kenya around Lake Victoria .... Even when two bulls do not want to fight, they will be induced to do so. Bulls ..... say, “Your eyes are as eyes of fish in fresh water”; this expression discreetly speaks.

Genetic variation and demographic history of the Haplochromis laparogramma group of Lake Victoria-An analysis based on SINEs and mitochondrial DNA.

Science.gov (United States)

Mzighani, Semvua I; Nikaido, Masato; Takeda, Miyuki; Seehausen, Ole; Budeba, Yohana L; Ngatunga, Benjamin P; Katunzi, Egid F B; Aibara, Mitsuto; Mizoiri, Shinji; Sato, Tetsu; Tachida, Hidenori; Okada, Norihiro

2010-01-15

More than 500 endemic haplochromine cichlid species inhabit Lake Victoria. This striking species diversity is a classical example of recent explosive adaptive radiation thought to have happened within the last approximately 15,000 years. In this study, we examined the population structure and historical demography of 3 pelagic haplochromine cichlid species that resemble in morphology and have similar niche, Haplochromis (Yssichromis) laparogramma, Haplochromis (Y.) pyrrhocephalus, and Haplochromis (Y.) sp. "glaucocephalus". We investigated the sequences of the mitochondrial DNA control region and the insertion patterns of short interspersed elements (SINEs) of 759 individuals. We show that sympatric forms are genetically differentiated in 4 of 6 cases, but we also found apparent weakening of the genetic differentiation in areas with turbid water. We estimated the timings of population expansion and species divergence to coincide with the refilling of the lake at the Pleistocene/Holocene boundary. We also found that estimates can be altered significantly by the choice of the shape of the molecular clock. If we employ the nonlinear clock model of evolutionary rates in which the rates are higher towards the recent, the population expansion was dated at around the event of desiccation of the lake ca. 17,000 YBP. Thus, we succeeded in clarifying the species and population structure of closely related Lake Victoria cichlids and in showing the importance of applying appropriate clock calibrations in elucidating recent evolutionary events.

NAPLAN Scores as Predictors of Access to Higher Education in Victoria

OpenAIRE

Brendan Houng; Moshe Justman

2014-01-01

This paper examines the extent to which year-9 performance on the National Assessment Program—Language Arts and Numeracy (NAPLAN) predicts access to higher education as determined by subsequent achievement on year-12 Victoria Certificate of Education (VCE) exams. VCE performance is measured via three binary indicators: achieving an Australian tertiary admission rank (ATAR) above 50 ("ATAR50"), above 70 ("ATAR70"), and above 90 ("ATAR90"); and two continuous indicators: ATAR and the Tertiary E...

The relation of female circumcision to sexual behavior in Kenya and Nigeria.

Science.gov (United States)

Mpofu, Sibonginkosi; Odimegwu, Clifford; De Wet, Nicole; Adedini, Sunday; Akinyemi, Joshua

2017-08-01

One of the reasons for the perpetuation of female circumcision is that it controls female sexuality. In this study, the authors examined the relationship between female circumcision and the sexual behavior of women in Kenya and Nigeria. Data on women who were aware of circumcision and were circumcised were extracted from the Kenya Demographic and Health Survey of 2008-09 as well as the Nigeria Demographic and Health Survey of 2008. The sample size was 7,344 for Kenya and 16,294 for Nigeria. The outcome variables were age at first intercourse and total lifetime number of sexual partners. The study hypothesis was that women who were circumcised were less likely to have initiated sex early and to have only one sex partner. Cox proportional hazards regression and Poisson regression were used to examine the relations of female circumcision and other selected variables to sexual behavior. No association was observed between female circumcision and the outcomes for sexual behavior of women in Kenya and Nigeria. The argument of sexual chastity is insufficient to sustain the perpetuation of female circumcision.

Country Immunization Information System Assessments - Kenya, 2015 and Ghana, 2016.

Science.gov (United States)

Scott, Colleen; Clarke, Kristie E N; Grevendonk, Jan; Dolan, Samantha B; Ahmed, Hussein Osman; Kamau, Peter; Ademba, Peter Aswani; Osadebe, Lynda; Bonsu, George; Opare, Joseph; Diamenu, Stanley; Amenuvegbe, Gregory; Quaye, Pamela; Osei-Sarpong, Fred; Abotsi, Francis; Ankrah, Joseph Dwomor; MacNeil, Adam

2017-11-10

The collection, analysis, and use of data to measure and improve immunization program performance are priorities for the World Health Organization (WHO), global partners, and national immunization programs (NIPs). High quality data are essential for evidence-based decision-making to support successful NIPs. Consistent recording and reporting practices, optimal access to and use of health information systems, and rigorous interpretation and use of data for decision-making are characteristics of high-quality immunization information systems. In 2015 and 2016, immunization information system assessments (IISAs) were conducted in Kenya and Ghana using a new WHO and CDC assessment methodology designed to identify root causes of immunization data quality problems and facilitate development of plans for improvement. Data quality challenges common to both countries included low confidence in facility-level target population data (Kenya = 50%, Ghana = 53%) and poor data concordance between child registers and facility tally sheets (Kenya = 0%, Ghana = 3%). In Kenya, systemic challenges included limited supportive supervision and lack of resources to access electronic reporting systems; in Ghana, challenges included a poorly defined subdistrict administrative level. Data quality improvement plans (DQIPs) based on assessment findings are being implemented in both countries. IISAs can help countries identify and address root causes of poor immunization data to provide a stronger evidence base for future investments in immunization programs.

Perception of Aquaculture Education to Support Further Growth of Aquaculture Industry in Victoria, Australia

Science.gov (United States)

Awal, Sadiqul; Christie, Andrew; Watson, Matthew; Hannadige, Asanka G. T.

2012-01-01

Purpose: The central aim of this study was to determine the perception of aquaculture educational provisions in the state of Victoria, and whether they are sufficient to ultimately support further growth of the industry. Design/methodology/approach: Questionnaires were formulated and distributed to participants in a variety of ways, including via…

Chlamydia pecorum Infection in Free-ranging Koalas ( Phascolarctos cinereus ) on French Island, Victoria, Australia.

Science.gov (United States)

Legione, Alistair R; Amery-Gale, Jemima; Lynch, Michael; Haynes, Leesa; Gilkerson, James R; Sansom, Fiona M; Devlin, Joanne M

2016-04-28

We detected Chlamydia pecorum in two koalas ( Phascolarctos cinereus ) from a closed island population in Victoria, Australia, previously free of Chlamydia infection. The ompA and multilocus sequence type were most closely related to published isolates of livestock rather than koala origin, suggesting potential cross-species transmission of C. pecorum .

The Prevalence of Alcohol Abuse among Egerton University Students in Njoro-Kenya

Science.gov (United States)

Boitt, Richard Kimuge

2016-01-01

The main objective of higher institutions of learning in Kenya is to provide education and growth experiences for its students but alcohol abuse has continued to be a problem in the university campuses that is slowing down their progress and the Kenya vision 2030 that envisages a healthy population free from the impact of alcohol abuse through the…

THE ROLE OF HOTELS IN THE CONSUMPTION OF CULTURAL TOURISM IN KENYA

Directory of Open Access Journals (Sweden)

Joseph A K. WADAWI

2009-12-01

Full Text Available Tourism is Kenya's leading foreign exchange earner, yielding the country over US$500m annually. The industry contributes over 10% of the GDP to the national economy. However, considering that the industry experienced a slump over the period 1994-2003, there are challenges on how to sustain the current tempo of growth in the midst of growing competition, especially in wildlife-based tourism. There is a general feeling that the tourism industry in Kenya needs to avoid over reliance on wildlife and diversify its tourism product base. The industry stakeholders (led by the government are seeking means and strategies of differentiating the tourism product offering in order to become a destination of choice in international markets. It is with the foregoing in mind that this study focused on investigating the possibility of incorporating cultural tourism as a means of augmenting and diversifying Kenya's tourism product. This is in view of the fact that the country has a vast ethnic diversity with a total of 42 cultural groupings.These groups spice up Kenya's heritage with various cultural attractions including music, food, dress, architecture, artifacts, dances, language, religious monuments, prayer and worship, family, government and leadership. The question that the research wanted to answer is how the hotels could contribute to the development of cultural tourism in Kenya. Being a key component and beneficiaries of improved performance in tourism, hotels, have a crucial role to play in shaping the nature of the cultural tourism product offering. The study established that many hotels have taken various specific measures in support of cultural tourism including: architectural designs and layouts that depict the surrounding culture; incorporation of local culture in branding and naming of facilities; inclusion of traditional tastes and choices in food; selection of staff uniform based on traditional designs and colours; emphasis on cultural uniqueness

Evolution of family medicine in Kenya (1990s to date): a case study

African Journals Online (AJOL)

PM Chege

1999-08-26

Aug 26, 1999 ... aDepartment of Family Medicine, Moi University College of Health, Eldoret, Kenya. bDepartment ... The challenges include the lack of Kenyan teachers of the programme and the introduction ... in the establishment of FM departments in medical schools in .... Kenya Commission for Higher Education (CHE).

Assessing Borrower's and Business' Factors Causing Microcredit Default in Kenya: A Comparative Analysis of Microfinance Institutions and Financial Intermediaries

Science.gov (United States)

Muthoni, Muturi Phyllis

2016-01-01

A major concern on microcredit repayment remains a major obstacle to the Micro Financial Institutions (MFIs) and Financial Intermediaries (FIs) in Kenya. The health of MFI sector in Sub Sahara Africa (SSA) is a cause of concern due to the increased portfolio at risk (PAR). This region records the highest risk globally. Its PAR 30 is greater than 5…

Rift Valley fever outbreak--Kenya, November 2006-January 2007.

Science.gov (United States)

2007-02-02

In mid-December 2006, several unexplained fatalities associated with fever and generalized bleeding were reported to the Kenya Ministry of Health (KMOH) from Garissa District in North Eastern Province (NEP). By December 20, a total of 11 deaths had been reported. Of serum samples collected from the first 19 patients, Rift Valley fever (RVF) virus RNA or immunoglobulin M (IgM) antibodies against RVF virus were found in samples from 10 patients; all serum specimens were negative for yellow fever, Ebola, Crimean-Congo hemorrhagic fever, and dengue viruses. The outbreak was confirmed by isolation of RVF virus from six of the specimens. Humans can be infected with RVF virus from bites of mosquitoes or other arthropod vectors that have fed on animals infected with RVF virus, or through contact with viremic animals, particularly livestock. Reports of livestock deaths and unexplained animal abortions in NEP provided further evidence of an RVF outbreak. On December 20, an investigation was launched by KMOH, the Kenya Field Epidemiology and Laboratory Training Program (FELTP), the Kenya Medical Research Institute (KEMRI), the Walter Reed Project of the U.S. Army Medical Research Unit, CDC-Kenya's Global Disease Detection Center, and other partners, including the World Health Organization (WHO) and Médecins Sans Frontières (MSF). This report describes the findings from that initial investigation and the control measures taken in response to the RVF outbreak, which spread to multiple additional provinces and districts, resulting in 404 cases with 118 deaths as of January 25, 2007.

Factors relating to hospitalisation and economic burden of paediatric constipation in the state of Victoria, Australia, 2002-2009.

Science.gov (United States)

Ansari, Humaira; Ansari, Zahid; Lim, Tracy; Hutson, John M; Southwell, Bridget R

2014-12-01

Constipation is common, with severe symptoms requiring hospitalisation. Constipation can be a primary (present at admission and requires treatment or investigation) or principal (first listed) diagnosis for hospitalisation. In the USA, constipation is the second most common ambulatory care digestive diagnosis with total costs >US$1.7 billion/year. Incidence of hospitalisation for constipation in children peaks at toilet-training age. This study determined the burden of paediatric constipation to hospital care in Victoria, Australia. The Victorian Admitted Episodes Dataset was analysed retrospectively, examining hospital admissions with a primary diagnosis of constipation in the 7-year period 2002/2003 to 2008/2009. For children, constipation was recorded as a primary diagnosis in 8688 admissions (3.6/1000 of population). In-hospital prevalence was ∼1.0%. Mean length of stay was 4.4 days (median 1.0, range 0-993, standard deviation 16.7). There were 1121 readmissions in 668 children. Average treatment cost was A$4235/admission (median A$1461, range A$0-$278 816), with annual costs of ∼A$5 505 500. Children in the highest socio-economic area had ∼50% fewer admissions (P disadvantage, public hospital, planned admission, longer length of stay and association with other medical conditions. This study identified that constipation in children is a significant cost burden in Victoria (costing public hospitals ∼A$5.5 million/year). Hospitalisation in Victoria is 10-fold higher than in the USA with 10% readmissions within a month. We conclude that strategies aimed at reducing hospitalisation for constipation could result in significant savings for the paediatric public health system in Victoria, Australia. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Genetic diversity of serotype A foot-and-mouth disease viruses in Kenya from 1964 to 2013; implications for control strategies in eastern Africa

DEFF Research Database (Denmark)

Wekesa, Sabenzia N.; Sangula, Abraham K.; Belsham, Graham

2014-01-01

Serotype A is the most genetically and antigenically diverse of the foot-and-mouth disease virus (FMDV) serotypes. Records of its occurrence in Kenya date back to 1952 and the antigenic diversity of the outbreak viruses in this region is reflected by the current use of two different vaccine strains...... (K5/1980 and K35/1980) and previous use of two other strains (K18/66 and K179/71). This study aimed at enhancing the understanding of the patterns of genetic variation of serotype A FMDV in Kenya. The complete VP1 coding region sequences of 38 field isolates, identified as serotype A FMDV, collected...... between 1964 and 2013 were determined. Coalescent-based methods were used to infer times of divergence of the virus strains and the evolutionary rates alongside 27 other serotype A FMDV sequences from Genbank and the World Reference Laboratory (WRL). This study represents the first comprehensive genetic...

Adolescent and Young Adult Injuries in Developing Economies: A Comparative Analysis from Oman and Kenya.

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Bachani, Abdulgafoor M; Taber, Niloufer; Mehmood, Amber; Hung, Yuen Wai; Botchey, Isaac; Al-Kashmiri, Ammar; Hyder, Adnan A

Adolescence is a distinct period of rapid and dramatic biological, cognitive, psychological, and social development. The burden of injuries among young people (aged 10-24) is both substantial and maldistributed across regions and levels of economic development. Our objective was to compare sociodemographic correlates of injury cause, intentionality, and mortality between Kenya and Oman, 2 countries with different levels of economic development and position in the demographic and epidemiologic transitions. Data on 566 patients in Oman and 5859 in Kenya between 10 and 24 years old were extracted from 2 separate multicenter trauma registries. Multivariable log binomial and Poisson regressions were used to evaluate social and demographic factors associated with injury cause, intentionality, and mortality. Literature on adolescent development was used to parameterize variables, and Akaike information criteria were used in the final model selections. The trauma registry data indicated a substantial burden of adolescent and young adult injury in both Oman and Kenya, particularly among males. The data indicated significant differences between countries (P < .001) in age category, gender distributions, level of education, occupation, cause of injury, and place where injury occurred. Consistent with other literature, road traffic injuries emerged as the most common type of injury as well as the most severe and fatal, with interpersonal violence also resulting in severe injury across contexts. Both road traffic injuries and interpersonal violence were more common among older adolescents and young adults. Education and being in school were protective against injury, after controlling for gender, age category, occupation, and country. A rising burden of injuries among young people has been documented in every region of the world, irrespective on income status or level of development. Cost-effective injury control measures targeting this age group exist, including involvement

Preparing for major incidents in Kenya

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B.W. Wachira*

2013-12-01

This report provides a review of some of the major incidents in Kenya for the period 2000–2012, with the hope of highlighting the importance of developing an integrated and well-trained Ambulance and Fire and Rescue service appropriate for the local health care system.

Assessment of deep electrical conductivity features of Northern Victoria Land (Antarctica under other geophysical constraints

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A. Caneva

2000-06-01

Full Text Available The lithospheric and crustal structure of the Victoria Land continental block (Antarctica has been studied by geological and geophysical surveys. Among them magnetovariational investigations (MV have been addressed to highlight the deep electrical conductivity patterns which contribute to the understanding of continental rifting and tectonic setting of the region. The hypothetical event map for H linearly polarized perpendicular to the coast indicates a possible broad coast parallel conductivity anomaly zone. Despite the coast effect, this feature could be related to the deep upper mantle thermal anomaly leading to Cenozoic uplift of the Transantarctic Mountains rift flank. However, both the hypothetic event map polarized parallel to the coast and the induction arrows suggest that the area of enhanced conductivity may be confined to the Deep Freeze Range crustal block along the western flank of the Mesozoic Rennick Graben. We also discuss the possible association between increased conductivity over the Southern Cross block and extensive Cenozoic alkaline plutonism.

New radiocarbon dates for terminal Pleistocene and early Holocene settlements in West Turkana, northern Kenya

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Beyin, Amanuel; Prendergast, Mary E.; Grillo, Katherine M.; Wang, Hong

2017-07-01

The Turkana Basin in northern Kenya is located in an environmentally sensitive region along the eastern African Rift system. Lake Turkana's sensitivity to fluctuations in precipitation makes this an ideal place to study prehistoric human adaptations during key climatic transitions. Here we present eleven radiocarbon dates from two recently excavated sites in West Turkana, Kokito 01 and Kokito 02. The sites span the Pleistocene-Holocene transition, a time of fluctuating lake levels and novel cultural responses within the region. Several scenarios are laid out for the interpretation of site chronologies, and these are discussed with reference to the terminal Pleistocene and early Holocene chronological record for the region. Given the paucity of well-dated sites from this timespan in the Turkana Basin, the new radiocarbon dates are an important step toward establishing human settlement history and associated cultural developments in the region.

Labouring Together: collaborative alliances in maternity care in Victoria, Australia—protocol of a mixed-methods study

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Nagle, Cate; Kent, Bridie; Hutchinson, Alison M

2017-01-01

Introduction For over a decade, enquiries into adverse perinatal outcomes have led to reports that poor collaboration has been detrimental to the safety and experience of maternity care. Despite efforts to improve collaboration, investigations into maternity care at Morecambe Bay (UK) and Djerriwarrh Health Services (Australia) have revealed that poor collaboration and decision-making remain a threat to perinatal safety. The Labouring Together study will investigate how elements hypothesised to influence the effectiveness of collaboration are reflected in perceptions and experiences of clinicians and childbearing women in Victoria, Australia. The study will explore conditions that assist clinicians and women to work collaboratively to support positive maternity outcomes. Results of the study will provide a platform for consumers, clinician groups, organisations and policymakers to work together to improve the quality, safety and experience of maternity care. Methods and analysis 4 case study sites have been selected to represent a range of models of maternity care in metropolitan and regional Victoria, Australia. A mixed-methods approach including cross-sectional surveys and interviews will be used in each case study site, involving both clinicians and consumers. Quantitative data analysis will include descriptive statistics, 2-way multivariate analysis of variance for the dependent and independent variables, and χ2 analysis to identify the degree of congruence between consumer preferences and experiences. Interview data will be analysed for emerging themes and concepts. Data will then be analysed for convergent lines of enquiry supported by triangulation of data to draw conclusions. Ethics and dissemination Organisational ethics approval has been received from the case study sites and Deakin University Human Research Ethics Committee (2014–238). Dissemination of the results of the Labouring Together study will be via peer-reviewed publications and conference

Q Fever, Scrub Typhus, and Rickettsial Diseases in Children, Kenya, 2011-2012.

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Maina, Alice N; Farris, Christina M; Odhiambo, Antony; Jiang, Ju; Laktabai, Jeremiah; Armstrong, Janice; Holland, Thomas; Richards, Allen L; O'Meara, Wendy P

2016-05-01

To increase knowledge of undifferentiated fevers in Kenya, we tested paired serum samples from febrile children in western Kenya for antibodies against pathogens increasingly recognized to cause febrile illness in Africa. Of patients assessed, 8.9%, 22.4%, 1.1%, and 3.6% had enhanced seroreactivity to Coxiella burnetii, spotted fever group rickettsiae, typhus group rickettsiae, and scrub typhus group orientiae, respectively.

Characterization and productivity profiles of Aedes aegypti (L.) breeding habitats across rural and urban landscapes in western and coastal Kenya.

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Ngugi, Harun N; Mutuku, Francis M; Ndenga, Bryson A; Musunzaji, Peter S; Mbakaya, Joel O; Aswani, Peter; Irungu, Lucy W; Mukoko, Dunstan; Vulule, John; Kitron, Uriel; LaBeaud, Angelle D

2017-07-12

Aedes aegypti, the principal vector for dengue and other emerging arboviruses, breeds preferentially in various man-made and natural container habitats. In the absence of vaccine, epidemiological surveillance and vector control remain the best practices for preventing dengue outbreaks. Effective vector control depends on a good understanding of larval and adult vector ecology of which little is known in Kenya. In the current study, we sought to characterize breeding habitats and establish container productivity profiles of Ae. aegypti in rural and urban sites in western and coastal Kenya. Twenty sentinel houses in each of four study sites (in western and coastal Kenya) were assessed for immature mosquito infestation once a month for a period of 24 months (June 2014 to May 2016). All water-holding containers in and around the households were inspected for Ae. aegypti larvae and pupae. Collections were made from a total of 22,144 container visits: Chulaimbo (7575) and Kisumu (8003) in the west, and from Msambweni (3199) and Ukunda (3367) on the coast. Of these, only 4-5.6% were positive for Ae. aegypti immatures. In all four sites, significantly more positive containers were located outdoors than indoors. A total of 17,537 Ae. aegypti immatures were sampled from 10 container types. The most important habitat types were buckets, drums, tires, and pots, which produced over 75% of all the pupae. Key outdoor containers in the coast were buckets, drums and tires, which accounted for 82% of the pupae, while pots and tires were the only key containers in the western region producing 70% of the pupae. Drums, buckets and pots were the key indoor containers, producing nearly all of the pupae in the coastal sites. No pupae were collected indoors in the western region. The coastal region produced significantly more Ae. aegypti immatures than the western region both inside and outside the sentinel houses. These results indicate that productive Ae. aegypti larval habitats are

Influence of Examinations Oriented Approaches on Quality Education in Primary Schools in Kenya

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Mackatiani, Caleb Imbova

2017-01-01

This paper provides a critical appraisal of the influence of examinations oriented approaches on quality education in primary schools in Kenya. The purpose of the study was to determine effects of examination oriented teaching approaches on learning achievement among primary school pupils in Kakamega County, Kenya. It explored the assumptions…

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.

Heterogeneous mobile phone ownership and usage patterns in Kenya.

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Wesolowski, Amy; Eagle, Nathan; Noor, Abdisalan M; Snow, Robert W; Buckee, Caroline O

2012-01-01

The rapid adoption of mobile phone technologies in Africa is offering exciting opportunities for engaging with high-risk populations through mHealth programs, and the vast volumes of behavioral data being generated as people use their phones provide valuable data about human behavioral dynamics in these regions. Taking advantage of these opportunities requires an understanding of the penetration of mobile phones and phone usage patterns across the continent, but very little is known about the social and geographical heterogeneities in mobile phone ownership among African populations. Here, we analyze a survey of mobile phone ownership and usage across Kenya in 2009 and show that distinct regional, gender-related, and socioeconomic variations exist, with particularly low ownership among rural communities and poor people. We also examine patterns of phone sharing and highlight the contrasting relationships between ownership and sharing in different parts of the country. This heterogeneous penetration of mobile phones has important implications for the use of mobile technologies as a source of population data and as a public health tool in sub-Saharan Africa.

Implementation of an HPV vaccination program in Eldoret, Kenya: results from a qualitative assessment by key stakeholders

OpenAIRE

Vermandere, Heleen; Naanyu, Violet; Degomme, Olivier; Michielsen, Kristien

2015-01-01

Background: Cervical cancer strikes hard in low-resource regions yet primary prevention is still rare. Pilot projects have however showed that Human Papillomavirus (HPV) vaccination programs can attain high uptake. Nevertheless, a study accompanying a vaccination demonstration project in Eldoret, Kenya, revealed less encouraging outcomes: uptake during an initial phase targeting ten schools (i.e., 4000 eligible girls), was low and more schools had to be included to reach the proposed number o...

Educational Marginalization: Examining Challenges and Possibilities for Improving Educational Outcomes in Northeastern Kenya

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Okilwa, Nathern S. A.

2015-01-01

As a developing country in sub-Saharan Africa, Kenya has fared comparatively well in educating its young people. The new constitution of Kenya and various acts of parliament identify education as a fundamental human right and mandates the government to provide basic education for all. Consistent with the government's "Vision 2030," most…

‘A token of their love’: Queen Victoria Memorials in New Zealand

OpenAIRE

Stocker, Mark

2016-01-01

This article provides an overview of the four metropolitan sculptural memorials to Queen Victoria in late-colonial New Zealand, which all immediately precede the colony’s Dominion status (1907). In chronological order, they were erected in Auckland, Christchurch, Wellington, and Dunedin. While the Auckland memorial was unveiled within the Queen’s lifetime, her death in 1901 catalysed the commission of more ambitious counterparts in Wellington and Dunedin, and a degree of intercity rivalry was...

A real-options analysis of wine grape farming in north west Victoria

OpenAIRE

Seyoum, Emayenesh; Chan, Chris

2012-01-01

This paper reports a use of a real-options valuation methodology to analyse wine grape farm investment under price and yield uncertainty. Revenue levels to incentivise entry and exit were calculated for three different sizes of wine grape farms in North West Victoria. The modelling identified lower exit and higher entry triggers than indicated by conventional net present value calculation. The wide gap of estimated indeterminacy in farm investment highlights the intertwined influence of numer...

The origins of the Frente para la Victoria in Argentina (1988-2003

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Pamela SOSA

2017-10-01

Full Text Available The article reconstructs the trajectory of the Frente para la Victoria in the Argentinean province of Santa Cruz between 1988 y 2003. Period during which this political force was formed, forged its main attributes and amass the political capital that allow it to reach the presidency of the Nation in 2003, position that holds to December 2015. This organization was built outside the dominant structures and groups of the provincial politics.

The cost of health professionals' brain drain in Kenya

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Gbary Akpa

2006-07-01

Full Text Available Abstract Background Past attempts to estimate the cost of migration were limited to education costs only and did not include the lost returns from investment. The objectives of this study were: (i to estimate the financial cost of emigration of Kenyan doctors to the United Kingdom (UK and the United States of America (USA; (ii to estimate the financial cost of emigration of nurses to seven OECD countries (Canada, Denmark, Finland, Ireland, Portugal, UK, USA; and (iii to describe other losses from brain drain. Methods The costs of primary, secondary, medical and nursing schools were estimated in 2005. The cost information used in this study was obtained from one non-profit primary and secondary school and one public university in Kenya. The cost estimates represent unsubsidized cost. The loss incurred by Kenya through emigration was obtained by compounding the cost of educating a medical doctor and a nurse over the period between the average age of emigration (30 years and the age of retirement (62 years in recipient countries. Results The total cost of educating a single medical doctor from primary school to university is US$ 65,997; and for every doctor who emigrates, a country loses about US$ 517,931 worth of returns from investment. The total cost of educating one nurse from primary school to college of health sciences is US$ 43,180; and for every nurse that emigrates, a country loses about US$ 338,868 worth of returns from investment. Conclusion Developed countries continue to deprive Kenya of millions of dollars worth of investments embodied in her human resources for health. If the current trend of poaching of scarce human resources for health (and other professionals from Kenya is not curtailed, the chances of achieving the Millennium Development Goals would remain bleak. Such continued plunder of investments embodied in human resources contributes to further underdevelopment of Kenya and to keeping a majority of her people in the vicious

Expanding Kenya's protected areas under the Convention on Biological Diversity to maximize coverage of plant diversity.

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Scherer, Laura; Curran, Michael; Alvarez, Miguel

2017-04-01

Biodiversity is highly valuable and critically threatened by anthropogenic degradation of the natural environment. In response, governments have pledged enhanced protected-area coverage, which requires scarce biological data to identify conservation priorities. To assist this effort, we mapped conservation priorities in Kenya based on maximizing alpha (species richness) and beta diversity (species turnover) of plant communities while minimizing economic costs. We used plant-cover percentages from vegetation surveys of over 2000 plots to build separate models for each type of diversity. Opportunity and management costs were based on literature data and interviews with conservation organizations. Species richness was predicted to be highest in a belt from Lake Turkana through Mount Kenya and in a belt parallel to the coast, and species turnover was predicted to be highest in western Kenya and along the coast. Our results suggest the expanding reserve network should focus on the coast and northeastern provinces of Kenya, where new biological surveys would also fill biological data gaps. Meeting the Convention on Biological Diversity target of 17% terrestrial coverage by 2020 would increase representation of Kenya's plant communities by 75%. However, this would require about 50 times more funds than Kenya has received thus far from the Global Environment Facility. © 2016 Society for Conservation Biology.

The value chain for seed and ware potatoes in Kenya: Opportunities for development

NARCIS (Netherlands)

Janssens, S.R.M.; Wiersema, S.G.; Goos, H.J.Th.; wiersma, W.

2013-01-01

In Kenya potato is an important food crop, second after maize. Potatoes are grown on 128,000 ha per year with average yields of about 8 tonnes per ha. The yield is far below its po-tential and should be improved to enhance food security. Of all potato growers in Kenya, 98% are characterised as

Working Paper 151 - The Dynamics of Inflation in Ethiopia and Kenya

OpenAIRE

Dick Durevall; Bo Sjö

2012-01-01

This study provides an assessment of the main drivers of inflation in Ethiopia and Kenya by developing single-equation error correction models for the Consumer Price Index in each country. This approach takes into account a number of potential sources of the recent surge in inflation, including excess money supply, exchange rates, food and non-food world prices, world energy prices and domestic agricultural supply shocks. We find that the inflation rates in both Ethiopia and Kenya are driven ...

Reforming Victoria's primary health and community service sector: rural implications.

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Alford, K

2000-01-01

In 1999 the Victorian primary care and community support system began a process of substantial reform, involving purchasing reforms and a contested selection process between providers in large catchment areas across the State. The Liberal Government's electoral defeat in September 1999 led to a review of these reforms. This paper questions the reforms from a rural perspective. They were based on a generic template that did not consider rural-urban differences in health needs or other differences including socio-economic status, and may have reinforced if not aggravated rural-urban differences in the quality of and access to primary health care in Victoria.