Browsing by Title
Now showing items 744-763 of 3340
-
Climate Change Adaptation Information for Improved Agricultural Productivity among Smallholder Farmers in Lower Eastern Kenya
(University of Embu, 2021-09)The effects of climate variability and change on communities are felt across the globe thus adaptation information is sought as a panacea. With the pervasive uncertainty on expected weather patterns amidst climate ... -
Climate Change Favors Grapevine Production in Temperate Zones
(Scientific Research, 2018-03)Wine production has a long-standing history in Palatinate (Southwestern Germany), dating back to Roman times. Especially “Riesling”, but also several “Pinot” varieties gained major significance. Red wine varieties gained ... -
Climate Smart Agriculture: Achievements and Prospects in Africa
(Scientific Research, 2015-08)Smallholder agriculture is facing a myriad of challenges in the wake of a changing climate. To counter this, several measures have been suggested in attempts to reduce the vulnerability of smallholder farmers who are the ... -
Climate-smart agriculture global research agenda: Scientific basis for action
(BioMed Central, 2014)Background: Climate-smart agriculture (CSA) addresses the challenge of meeting the growing demand for food, fibre and fuel, despite the changing climate and fewer opportunities for agricultural expansion on additional ... -
Clocks, Watches and Timepieces: The Ace Bio-Political Tools
(Scientific Research Publishing, 2014-03-04)“...it’s my hypothesis that the individual is not a pre-given entity which is seized on by the exercise of power. The individual, with his identity and characteristics, is the product of a relation of power exercised ... -
Cloning, purification and characterization of the ribosomal protein L11 from E. coli
(Scientific Research Publishing, 2011-04)A high-expression system of L11 was constructed and investigated its interaction with other elements of the ribosome using physicochemical methods. The gene rplK, coding for the protein L11 from the E. coli 50S ribosomal ... -
Cloud Computing Solution and Services for RFID Based Supply Chain Management
(Scientific Research Publishing, 2013-09)Deploying and Implementing RFID Systems for tracking and controlling products in supply chain management is not affordable for small and midsized companies due to its complexity, cost, and difficulties pertaining data ... -
Co-exposure to amorphous silica nanoparticles and benzo[a]pyrene at low level in human bronchial epithelial BEAS-2B cells
(SpringerLink, 2016-11)Both ultrafine particles (UFP) and polycyclic aromatic hydrocarbons (PAHs) are widely present in the environment, thus increasing their chances of exposure to human in the daily life. However, the study on the combined ... -
A code for 3D calculations of the output characteristics for a single-cell thermionic fuel element of thermionic nuclear power plants for different applications
(2017-08)R&D has been conducted by a cooperation of Rosatom State Corporation’s enterprises to build a line of autonomous small nuclear power plants (SNPP) of up to 1 MW el to support government programs ... -
Codon bias of influenza a viruses and their hosts
(Scientific Research Publishing, 2011-10)The Influenza A virus remains an annual and worldwide health concern due to its fast evolutionary rate. There are two major forms of Influenza evolution: drift, caused by mutations, and shift, which results from the exchange ... -
Coevolutionary fine-tuning: evidence for genetic tracking between a specialist wasp parasitoid and its aphid host in a dual metapopulation interaction
(Cambridge University Press, 2012-04)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 ... -
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 ... -
Coffee Breeding in Kenya: Achievements, Challenges and Current Focus
(2015)Coffee production in Kenya is seriously constrained by two fungal diseases namely Coffee Berry Disease (CBD) caused by Colletotrichum kahawae (Waller & Bridge) and Coffee Leaf Rust (CLR) caused by Hemileia vastatrix (Berk. ... -
Coffee Drying in a Rotary Conduction-Type Heating Unit
(Blackwell Publishing Ltd, 2004-06-01)Parchment coffee (Arabica) was dried from an initial moisture content of about 90% to 10% dry basis (db) in a recirculating rotary conduction type heating unit at controlled plenum temperatures of 100, 120 and 140C or ... -
Coffee Sustainability in Kenya: Role Played by Improved Varieties
(2015)Coffee production in Kenya has been sinking since 1980s. The condition has been worsened by climate change phenomenon which has brought new production challenges in recent years. The biggest challenge is the changing ... -
Cognitive Conflict in Mathematics Teaching and Learning in Public Secondary Schools in Embu West Sub-County, Kenya
(University of Embu, 2021-09)Cognitive conflict is widely recognized as an important factor in the process of conceptual change and can be effectively utilized to promote the learning of mathematical concepts. However, there has been little research ... -
Cognitive Factors that Influence Information-seeking Behavioural Process Amongst Postgraduate Students: A Case Study from Kenyatta University Post-modern Library in Nairobi, Kenya
(2019)This article discusses the salient features of a case study carried out among postgraduate students at Kenyatta University Post-modern Library. The study was primarily focused at recognizing cognitive factors, responsible ... -
Cognitive Radio Sensing Using Hilbert Huang Transform
(Scientific Research Publishing, 2010-07)Vast segments of the frequency spectrum are reserved for primary (licensed) users. These legacy users often un-der-utilize their reserved spectrum thus causing bandwidth waste. The unlicensed (secondary) users can take ... -
Collembola Density and Diversity along a Gradient of Land- Use Types in Embu District, Eastern Kenya
(2009)Populations of soil-dwelling Collembola were monitored on a land use gradient ranging from Natural forests to intensively cultivated land during the wet season October-November, 2007 and dry season February-March, 2008. ...