Browsing Research and Publications by Title
Now showing items 756-775 of 1115
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Nanostructured Membranes for Water Purification
(2014)Nanoscale materials can be used to achieve wastewater purification, desalination, and inactivation of pathogenic bacteria and viruses, as well as for the adsorption and/or degradation of contaminants [1 16]. The development ... -
Need for Integration of Indigenous Healing Into Western Psychosocial Interventions in Trauma Healing Among Victims of Armed Conflict in South Sudan
(Journal of Educational Policy and Ent repreneurial Research, 2015)The epistemological terrain upon which indigenous and Western psychosocial approaches in trauma healing traverse is not level. This has resulted in superficial dichotomies between the two healing approaches, thereby obscuring ... -
Need for Integration of Indigenous Healing Into Western Psychosocial Interventions in Trauma Healing Among Victims of Armed Conflict in South Sudan
(Journal of Educational Policy and Entrepreneurial Research (JEPER), 2015-05)The epistemological terrain upon which indigenous and Western psychosocial approaches in trauma healing traverse is not level. This has resulted in superficial dichotomies between the two healing approaches, thereby ... -
The Need to Integrate Themes of Environmental Education in the School Curriculum in Kenya
(HRmars, 2013)Globally, the environment is under pressure from climatic variability and anthropogenic activities including deforestation, wetland and water catchment destruction, agro-chemicals use and urbanization among others. The ... -
A New Avenue to fight unsustainable development at the Lake Naivasha Wetland of Nakuru County in Kenya: The Role of Trade Associations
(ISDS LLC, 2014)Wetlands sustainability can be pursued through stakeholders where business enterprises are confronted with social, economic and environmental claims. This paper looks at how the concept of sustainable development (SD) can ... -
A New Substrate for Alkaline Phosphatase Based on Quercetin Pentaphosphate
(2014-05-22)We describe the characterization and application of quercetin pentaphosphate (QPP), a new fluorimetric substrate for the detection of alkaline phosphatase (ALP) activity. QPP exhibits major absorbance peaks at 260/ 410 ... -
Nilpotent covers of symmetric and alternating groups
(2020)We prove that the symmetric group Sn has a unique minimal cover M by maximal nilpotent subgroups, and we obtain an explicit and easily computed formula for the order of M. In addition, we prove that the order of M is ... -
Noise Figure and Pump Reflection Power in SMF-Reach Optical Fibre for Raman Amplification
(2015)We investigate both experimentally and by simulation the Noise Figure (NF) and pump reflection power of a Distributed Fibre Raman Amplifier (DFRA) as a function of pump power and fibre length, at ... -
Nonparametric Estimates for Conditional Quantiles of Time Series
(2014)We consider the problem of estimating the conditional quantile of a time series fYtg at time t given covariates Xt , where Xt can either exogenous variables or lagged variables of Yt . The conditional quantile is ... -
Nonparametric Estimation of the Error Functional of a Location-Scale Model
(Scienpress Ltd, 2018-10-01)Two estimators of the distribution of the error term are proposed based on nonparametric regression residuals; considering a heteroscadastic location-scale model where the mean and variance functions are smooth, and the ... -
Nonparametric Mixed Ratio Estimator for a Finite Population Total in Stratified Sampling
(2018)We propose a nonparametric regression approach to the estimation of a finite population total in model based frameworks in the case of stratified sampling. Similar work has been done, by Nadaraya and Watson (1964), Hansen ... -
Nonparametric Prediction Interval for Conditional Expected Shortfall Admitting a Location-Scale Model using Bootstrap Method
(MksU Press, 2021-06)In financial risk management, the expected shortfall is a popular risk measure which is often considered as an alternative to Value-at-Risk. It is defined as the conditional expected loss given that the loss is greater ... -
A novel integrative performance evaluation of constructed wetland on removal of viable bacterial cells and related pathogenic, virulent and multidrug resistant genes from wastewater systems
(2020-02)Integrative performance evaluation of constructed wetland in removal different aspects of bacteria under specific local environmental conditions needs to be explored in detail to ensure selection of appropriate and ... -
A numerical analysis of unsteady inflow wind for site specific vertical axis wind turbine: A case study for Marsabit and Garissa in Kenya
(Elsevier, 2014)Most of the wind analysis studies have been conducted under steady wind conditions. The study of real unsteady wind environment, however, is still an open-ended research question. This is attributable to the existing ... -
Numerical and experimental study of pressure-wave formation around an underwater ventilated vehicle
(Elsevier, 2017)The objective of this study was to understand better the ventilated cavitation flow structure around an underwater ventilated vehicle. A high-speed camera system was used to observe the cavity evolution of unsteady ... -
Numerical Solution for a Model on Cancer Growth Reduction Using both Chemotherapy and Radiotherapy
(Research India Publications, 2019)Using mathematical models to simulate dynamic biological processes has a long history. In this study, we have employed mathematical modeling to understand the behavior of cancer and its interaction with both chemotherapy ... -
A numerical solution to estimate hydro-geologic parameters of a fractured geothermal porous medium based on fluorescein thermal decay correction
(Elsevier, 2014-07)A numerical solution to model the flow of fluorescein tracer in a fractured, high temperature geothermal system is presented. This study was carried out in Olkaria, Kenya. Results show that correcting for fluorescein ... -
Nutrient contents of raw and processed products from Kenyan potato cultivars
(2009)Objective: To determine the nutrient contents of raw and processed products of Kenyan potato cultivars. Methodology and results: Eight potato cultivars (Tigoni, Desiree, Dutch Robyjn, Kenya Karibu, Kenya Sifa, CIP ... -
Occupational Safety and Health Hazards in the Informal Non-food Manufacturing Sector in Kampala City, Uganda
(Asian Journal of Medicine and Health, 2019)The informal non-food manufacturing sector is an engine of growth and development in both developed and developing countries. This particular sector is unregulated and unregistered in official government statistics. It is ...