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All published articles 118199

Analysis of the Water Supply-demand Relationship in the Middle Draa Valley, Morocco, under Climate Change and Socio-economic Scenarios

Ahmed Karmaoui, Issam Ifaadassan, Abdelaziz Babqiqi, Mohammed Messouli & Mohammed Yacoubi Khebiza · Journal of Scientific Research and Reports · 2015

This article explores the water supply-demand relationship in the Middle Draa valley, under climate change and socio-economic scenarios; identifying some of the climate-hydrological variables that best express the vulnerability of hydro­logical resources at watershed level. The a...

Open access Research Article 10.9734/JSRR/2016/21536

Heterobeltiosis in Wheat (Triticum aestivum L.) F1 Diallel Crosses under Contrasting Soil-N Conditions

A. M. M. Al-Naggar, R. Shabana, M. M. Abd El-Aleem & Zainab A. El-Rashidy · Biotechnology Journal International · 2015

Breeding wheat cultivars with improved adaptation to low soil-N, has gained importance worldwide in order to decrease N fertilizer consumption and overcome the ecological and economic problems of the misuse of this fertilizer. Identification of wheat crosses that show useful hete...

Open access Research Article 10.9734/BBJ/2016/21916

Assessment of Methaemoglobin and Carboxyhaemoglobin Levels among Pregnant Women Infected with Hepatitis B Virus

Adedeji David Atere, Franklin Kayode Ayenogun, Bolaji David Akinbo, Adaobi Mary-Joy Okafor & Kelvin Ifeanyichukwu Egbuchulem · Biotechnology Journal International · 2015

Aims: The goal of this research is to determine plasma levels of MetHb and COHb in pregnant women with hepatitis B, which might enhance oxidative stress and hypoxemic condition of this state if it is not ameliorated on time. Study Design: Prospective case-control study. Place and...

Open access Research Article 10.9734/BBJ/2016/21880

The Graviton Field as the Source of Mass and Gravitational Force in the Modernized Le Sage’s Model

Sergey G. Fedosin · Physical Science International Journal · 2015

The formula for the gravitational force inside a spherical body is derived, as well as for the Newtonian force of attraction between bodies from the standpoint of the gravitons’ model. The parameters of the graviton field are estimated, including its energy density, energy flux a...

Open access Research Article 10.9734/PSIJ/2015/22197

Light Amplification and Scattering by Clusters Made of Small Active Particles: The Local Perturbation Approach

V. V. Prosentsov · Physical Science International Journal · 2015

The light amplification by finite active media is used extensively in modern optics applications. In this paper, the light amplification and scattering by the cluster of small active particles is studied analytically and numerically with the help of the local perturbation method...

Open access Research Article 10.9734/PSIJ/2015/21553

QSAR Study of Series of HEPT (1-[(2-hydroxyethoxy) methyl]-6-(phenylthio)thyio)thymine) Derivatives Using Genetic Function Approximation as Anti-HIV-1 Agents

Emmanuel Israel Edache, Adamu Uzairu & Stephen Eyije Abechi · Current Journal of Applied Science and Technology · 2015

Aims/Objectives: Studies were performed to correlate the biological activity of the HEPT (1-[(2-hydroxyethoxy) methyl]-6-(phenylthio)thyio)thymine) 107 sets of compound with the independent descriptor to know the structural requirement of the drug receptor binding interaction. Me...

Open access Research Article 10.9734/BJAST/2016/21791

Study of Numerical Stability for Neutral Differential Equations with Delay by Θ- Method

A. Moussaid & H. Talibi Alaoui · Current Journal of Applied Science and Technology · 2015

This paper discusses numerical asymptotic stability in certain neutral delay differential Equations (NDDEs) by θ -method discretization for θ ∈ [0, 1]. We give necessary and sufficient conditions on the parameters, to obtain the numerical asymptotic stability, preserving the exac...

Open access Research Article 10.9734/BJAST/2016/18914

The Spatial Response of Penh as a Secondary Readout for the Airway Hyper-reactivity in Three Different Rodent Models of Airway Inflammation: A Pilot Comparison Study

Po-Chang Chiang, James D. Warner & David Tung · Current Journal of Applied Science and Technology · 2015

Inflammatory cell infiltration, increase airway hyper-reactivity, and inflammatory cytokine production are all hallmarks of pulmonary diseases such as asthma and chronic obstructive pulmonary disease (COPD). While cytokine production and cellular infiltrations are relatively easy...

Open access Research Article 10.9734/BJAST/2016/22187

Effect of Perceived Muda on Perceived Job Productivity in Public Office Buildings in Nigeria

A. Adeyemi, D. Martin & R. Kasim · Current Journal of Applied Science and Technology · 2015

Aims: The lean thinking concept, especially the application of muda was claimed to apply to a vast range of operations in widely differing industries, with only “tweaking of details”. Thus, varying industries adopted the concept including the built environment from whence terms s...

Open access Research Article 10.9734/BJAST/2016/21783

Opportunities of Using Random Sets to Model Uncertainties in Agricultural Field Boundaries Observed from Remote Sensing Images

Alfred Stein, Ali Ghofrani Esfahani & Ali A. Abkar · Asian Journal of Agricultural Extension, Economics & Sociology · 2015

Random sets are common spatial statistical concepts that allow quantifying uncertainty in spatial objects. For objects extracted from remote sensing images, quantification of the uncertainty is important, as many objects are relatively small with respect to the pixel size and are...

Open access Research Article 10.9734/AJAEES/2016/20462

Impact of Front Line Demonstration on Muga Cocoon Yield at Farmers’ Level in Assam, India

D. Mech, Rajesh Kumar, N. I. Singh, D. Goswami, R. Das & K. Giridhar · Asian Journal of Agricultural Extension, Economics & Sociology · 2015

Front line demonstrations (FLD) of integrated technology package of muga culture were conducted at 10 adopted farmers’ fields each in Golaghat and Dibrugarh districts in Assam State (India) during 2014-15. To demonstrate the production and economic benefit of adopting improved te...

Open access Research Article 10.9734/AJAEES/2016/20103

Soil Physical Responses of a Compacted Sports Field Following Various Core Aerification Techniques

P. J. Brown, J. L. Atkinson, L. B. McCarty & V. L. Quisenberry · International Journal of Plant & Soil Science · 2015

Aims: Soil compaction is detrimental to turfgrass health and potentially hazardous to users of sports field participants. Previous research has evaluated numerous core aeration programs and their effects on water infiltration and thatch levels in a myriad of soil series under var...

Open access Research Article 10.9734/IJPSS/2016/21694

Effect of Drought Stress on Canopy Temperature, Growth and Yield Performance of Cowpea Varieties

J. B. Ndiso, G. N. Chemining’wa, F. M. Olubayo & H. M. Saha · International Journal of Plant & Soil Science · 2015

Aim: To evaluate the influence of drought stress on canopy temperature, growth and yield performance of cowpea. Study Design: The experiments were laid out in a split plot design, with main plots arranged into three replications as a randomized complete blocks design. Water stres...

Open access Research Article 10.9734/IJPSS/2016/21844

Micronutrient Composition of Soils and Supported Solanum scabrum in Bafut Sub-division (North-West Cameroon)

Margaret Awah Tita, Primus Azinwi Tamfuh, Pierre Wotchoko, Alice Magha & Rebecca Bienkaa Azinwi · International Journal of Plant & Soil Science · 2015

Soil-plant metal interaction is vital in plant metabolism and on effects related to deficiency and toxicity, yet has received very little attention in terms of research in developing countries. The aim of the present study was to investigate the composition of Zn, Cu, Mn and Fe i...

Open access Research Article 10.9734/IJPSS/2016/20391

In vitro Antibacterial Activity of the Extracts of Peperomia pellucida (L)

O. O. Idris, B. P. Olatunji & P. Madufor · Microbiology Research Journal International · 2015

Background: Peperomia pellucida is an economic plant grown in West Africa. Aim: We investigated the phytochemical and antimicrobial activity of N-hexane, Ethyl acetate, and Ethanol extract of Peperomia pellucida whole plant that grows around Ado-Ekiti, Ekiti State, Nigeria.  Meth...

Open access Research Article 10.9734/BMRJ/2016/21421