Journal Articles: Recent submissions
Now showing items 501-520 of 931
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Biomass and productivity of seagrasses in Africa
(De Gruyter, 2016-05): There is growing interest in carbon stocks and flows in seagrass ecosystems, but recent global reviews suggest a paucity of studies from Africa. This paper reviews work on seagrass productivity, biomass and sediment ... -
Evaluation of prokaryotic diversity of five hot springs in Eritrea
(BioMed Central, 2017-09)Background: Total community rDNA was used to determine the diversity of bacteria and archaea from water, wet sediment and microbial mats samples of hot springs in the Eastern lowlands of Eritrea. The temperatures of ... -
Resolving Conflicts using Indigenous Institutions: A Case Study of Njuri-Ncheke of Ameru, Kenya
(2016-06)The history of conflict is as old as human history. From the dawn of human history, communities have been competing for control of resources and for dominance. These competitions inevitably led individuals as well as ... -
Influence of Organisational Structure on Implementation of Electronic Project Monitoring Information System in Public Tertiary Institutions in Kenya
(2016-06)The purpose of this article is to explore the influence of organisational structure on implementation of electronic project monitoring information system (e-ProMIS) in public tertiary institutions. It is based on literature ... -
Organizational Culture and Implementation of Electronic Project Monitoring Information System in Public Tertiary Institutions in Kenya
(2017-09)This article highlights the influence of organisational culture on implementation of electronic project monitoring information system (e-ProMIS) in public tertiary institutions. It is based on literature review and ... -
Inter-seasonal Effects on Selected Maturity Parameters of DK8031 Maize Grown under Varying Irrigation and Nitrogen Levels in Embu County, Kenya
(2017-07)Maize is a staple food and a source of carbohydrates to a large proportion of people in Kenya. The performance of crop plants such as maize depends on a number of factors such as climate, soil characteristics and plant ... -
Performance Target Setting and Employee Service Delivery at Kirinyaga University, Kenya
(Scholars Academic and Scientific Publishers, 2017-06)Organizations are eager to monitor and increase the productivity of their employees. One such means with the potential of increasing service performance and delivery is performance contracting. Performance contracting ... -
Physical and Chemical Characteristics of Five Hot Springs in Eritrea
(IISTE, 2017-07)Eritrea has a number of hot springs whose physicochemical characteristics are not documented. This study examined the thermal and chemical features of five hot springs located in the eastern escarpment of Eritrea. Field data ... -
Morphological variation of Ridged Frogs of the Taita Hills, Kenya
(Firenze University Press, 2011-12)Comparing of morphological character variation within taxa continues to play an important role in improving species inventories. Using morphometrical and non-meristic morphological adult characters, the diversity of the ... -
Diversity and Abundance Patterns of Amphibians in Rehabilitated Quarries of Bamburi Near Mombasa (Kenya)
(Research, 2013-11)Amphibians are sensitive to changes in the environment and are, therefore, excellent indicators of success in restoring degraded habitats. As such, a clear understanding on how amphibian populations respond to changes ... -
Agronomic Performance of Single Crosses of Maize in Kiambu and Embu Counties of Kenya
(2017-06)Aims: This study was conducted to determine the agronomic performance of respective maize single crosses in different environments in varying soil and climatic zones in Kenya. Methodology: The trials were conducted at ... -
Effects of biocontrol bacteria and earthworms on the severity of Alternaria brassicae disease and the growth of oilseed rape plants
(Elsevier, 2017-04)Biological control of plant diseases through the addition of microbial biocontrol agents and the promotion of earthworms can be an environmentally friendly alternative to the chemical control of plant diseases. ... -
On Analytical Approach to Semi-Open/Semi-Closed Sets
(2017-03)The concept of open and closed sets has been extensively discussed on both metric and topological spaces. Various properties of these sets have been proved under the underlying spaces. However, scanty literature is available ... -
Performance Evaluation of Proximal Sensors for Soil Assessment in Smallholder Farms in Embu County, Kenya
(MDPI, 2016-08)Four proximal soil sensors were tested at four smallholder farms in Embu County, Kenya: a portable X-ray fluorescence sensor (PXRF), a mobile phone application for soil color determination by photography, a dual-depth ... -
Trophic interactions among soil arthropods in contrasting land-use systems in Kenya, studied with stable isotopes
(Elsevier, 2017-04)Understanding how land use intensification changes organism communities and trophic interactions in soil is important for development of sustainable agriculture and forestry. We analysed the food web of soil arthropods ... -
Potential human pathogenic bacteria in five hot springs in Eritrea revealed by next generation sequencing
(PLOS ONE, 2018-03)Human pathogens can survive and grow in hot springs. For water quality assessment, Escherichia coli or Enterococci are the main thermotolerant enteric bacteria commonly used to estimate the load of pathogenic bacteria ... -
Drought Response in Selected Tropical Inbred Maize Lines and Relative Expression of PARP2 Gene under Limited Water Conditions
(Science Publishing Group, 2018-04)Drought is the leading single factor that limits maize production thus inhibiting the crops genetic potential. In response to drought, maize and other plants synthesize Poly ADP-Ribose (PAR) protein. This process is ... -
Carbon in the Coastal Seascape: How Interactions Between Mangrove Forests, Seagrass Meadows and Tidal Marshes Influence Carbon Storage
(Springer, 2018-04)Purpose of Review We use the ‘seascape’ concept to explore how interactions between mangrove forests, tidal marshes and seagrass influence the storage of carbon in these ecosystems. Mangrove forests, with the other two ... -
Stay at home aphids: comparative spatial and seasonal metapopulation structure and dynamics of two specialist tansy aphid species studied using microsatellite markers
(2011-06)Two tansy-feeding aphids, Macrosiphoniella tanacetaria (MA) and Metopeurum fuscoviride (ME), were studied at a small spatial scale in and around Jena (< 80 km2) using polymorphic microsatellite markers. Both species were ... -
Coevolutionary fine-tuning: evidence for genetic tracking between a specialist wasp parasitoid and its aphid host in a dual metapopulation interaction
(2012-09)In the interaction between two ecologically-associated species, the population structure of one species may affect the population structure of the other. Here, we examine the population structures of the aphid Metopeurum ...
