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All published articles 118214

Enhancement of Microbial Synthesis of Gold Nanoparticles by Gamma Radiation

Amira M. Mahfouz, Tamer M. Essam & Magdy A. Amin · Current Journal of Applied Science and Technology · 2016

Aim: An eco-friendly protocol for the synthesis of gold nanoparticles (GNPs) using submerged liquid fermentation of fungus Pleurotus ostreatus was established. Methodology: Treatment of tetrachloro-auric acid (HAuCl4) solution with the free cell filtrate (FCF) of the fungus led t...

Open access Research Article 10.9734/BJAST/2016/28030

The Influence of Soil Surface Conditions and Rainfall Intensity on Runoff Generation Potential in Semiarid Botswana

Kagisanyo Bedi, Benedict Kayombo, Cecil Patrick & Gilbert Gaboutloeloe · International Journal of Plant & Soil Science · 2016

The study analyzed an investigation of soil surface conditions and their runoff generation potential by means of field experiment and model predictions. The field experiment was carried out during the period January 2012 – September 2013 at the Botswana University of Agriculture...

Open access Research Article 10.9734/IJPSS/2016/27719

Persistence and Leaching of Herbicides in Oxisol and Their Efficiency in Suppressing Weed Emergence Flow

Sandro R. Brancalião, Maria Beatriz B. Soares, Carlos A. M. Azânia & Fernando D. Cassanelli · International Journal of Plant & Soil Science · 2016

Aims: The aim of this study was to evaluate the residual effect of herbicides on the flow of emerging plants over time, at different depths of soil in an area of cane sugar over a oxisol. Study Design: In the field, the design was a randomized block with six treatments and four r...

Open access Research Article 10.9734/IJPSS/2016/28406

A Hydrodynamic Model of Flow in a Bifurcating Stream, Part 1: Effects of Bifurcation Angle and Magnetic Field

W. I. A. Okuyade & T. M. Abbey · Physical Science International Journal · 2016

A hydrodynamic model of the flow in a bifurcating stream is presented. The problem is modeled using the Boussinesq approximations, and the governing nonlinear equations solved analytically by the methods of similarity transformation and regular perturbation series expansions. Sim...

Open access Research Article 10.9734/PSIJ/2016/26410

Pluronic – Grafted Copolymers as Nanoplatforms for Effectively Delivering Hydrophobic Anticancer Drugs

Ngoc The Nguyen, T. T. Thuy Nguyen, Phuong Do, T. T. Chau Nguyen, Van Toan Nguyen, Dai Hai Nguyen, Cuu Khoa Nguyen & Ngoc Quyen Tran · Advances in Research · 2016

Several kinds of anticancer drugs have significantly contributed in cancer therapy but these drugs exhibited several side-effect. There has recently been an emerging approach in drug development by which efficient exploitation of using nanocarriers. The drug delivery nanocarriers...

Open access Research Article 10.9734/AIR/2016/28869

Synthesis of Pent-aza Phenoxazines: A New Group of Anti-inflammatory Heterocycles. Their Effect and Other Analgesics on Pain

E. M. Odin, P. K. Onojah, L. E. S. Akpanisi & B. O. Akabueze · Chemical Science International Journal · 2016

The synthesis of novel 1-amino-7-methyl-2,4,6,8,9-pent-azaphenoxazine (13) and 2-aldehyde-7-methyl-4-phenyl-3,4,6,8,9-pent-aza phenoxazine (17) is reported. The pent-aza compound (13) was prepared by suspending acetamidine hydrochloride (8) in ethanol and treated with anhydrous h...

Open access Research Article 10.9734/ACSJ/2016/25008

Dynamic Model of a DC Motor-Gear-Alternator (MGA) System

W. C. Koech, S. Rotich, T. Rotich & F. Nyamwala · Asian Research Journal of Mathematics · 2016

Mathematical models of control systems are mathematical expressions which describe the relationships among system inputs, outputs and other inner variables. Establishing the mathematical model describing the control system is the foundation for analysis and design of control syst...

Open access Research Article 10.9734/ARJOM/2016/28948

Impact of Sachet Water and Plastic Bottle Waste on Agricultural Land in the Ada East District of Ghana

Ayisi Daniel Nyarko & Kumi John Adu · Asian Research Journal of Agriculture · 2016

The main aim of this research was to create awareness on the negative effects that indiscriminate disposal of sachets and plastic bottle waste have on the agricultural land at Ada East district of Ghana. The study was conducted in the Ada East district of Ghana., between February...

Open access Research Article 10.9734/ARJA/2016/28461

Frequentist Approximation of the Bayesian Posterior Inclusion Probability by Stochastic Subsampling

V. Ly & E. Fokoué · Journal of Advances in Mathematics and Computer Science · 2016

This paper uses stochastic subsampling of the dataset to provide a frequentist approximation to what is known in the Bayesian framework as the posterior inclusion probability (PIP). The distinct merit of this contribution lies in the fact that it makes it easier for typically non...

Open access Research Article 10.9734/BJMCS/2016/27023

On Parametric Multi-level Multi-objective Fractional Programming Problems with Fuzziness in the Constraints

M. S. Osman, O. E. Emam & M. A. El Sayed · Journal of Advances in Mathematics and Computer Science · 2016

In this paper, a new concept of the fuzzy stability set of the first kind for multi-level multi-objective fractional programming (ML-MOFP) problems having a single-scalar parameter in the objective functions and fuzziness in the right-hand side of the constraints has been introdu...

Open access Research Article 10.9734/BJMCS/2016/28531

The Nexus between Downsizing and Financial Performance of Selected Commercial Banks in Nigeria: A Comparative and an Empirical Exploration

Nwakoby Clement Ndukaife Ikechukwu & Ananwude Amalachukwu Chijindu · Asian Journal of Economics, Business and Accounting · 2016

Downsizing popularly is a situation in which a firm reduces its workforce tremendously as a measure to improve profit by cutting down operating and overhead costs. In this study, we explored the relationship between downsizing and financial performance of five selected commercial...

Open access Research Article 10.9734/AJEBA/2016/28925

Factors Affecting the Discharge Rate of the Streams – Case Study; Damour River Basin, Lebanon

Kamal Khair, Fatima Kassem & Nabil Amacha · Journal of Geography, Environment and Earth Science International · 2016

The distribution of precipitation on runoff, evapotranspiration and groundwater recharge and the change of this distribution in response to human activities plays rather important role in the availability of water resources, especially in areas of Mediterranean climate. This stud...

Open access Research Article 10.9734/JGEESI/2016/28027

Biotechnology and Food Security in Kenya - An Assessment of Public Concerns on Biosafety, Public Health and Religious Ethics

Agnes Mbugua-Gitonga, Francis Mwaura & Thuita Thenya · Journal of Advances in Biology & Biotechnology · 2016

Aim: To determine the perceived public concerns on the introduction of maize related agro-biotechnology including genetically modified (GM) maize in Kenya specifically with regard to biosafety, public health and religious ethics. Study Design: Household survey. Place and Duration...

Open access Research Article 10.9734/JABB/2016/28794

Green Policy Development and Its Impact on the Construction Industry in China

Mohammed Shareef M. S. Hasan · Current Journal of Applied Science and Technology · 2016

China will account for around 50% of the global built up area by 2020. To curb the energy demand and environmental conservation the government launched several programs and policies. Combined, the increase in construction activities and stringent enforcement of the green laws, ha...

Open access Research Article 10.9734/BJAST/2016/28983