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All published articles 118199

Investigation of Allicin Stability in Aqueous Garlic Extract by High Performance Liquid Chromatography Method

Kenneth Chong, Martha P. Zamora, Dileshni A. Tilakawardane, Nancy E. Buckley, James A. Rego & Yan Liu · Journal of Scientific Research and Reports · 2014

Aims: The aims of this work were to quantify allicin - an abundant antioxidant in different aqueous garlic extract samples and to determine the stability of allicin in the extract under different thermal and solvation conditions. Study Design: Descriptive research. Place and Dura...

Open access Research Article 10.9734/JSRR/2015/14301

Ocular Rhinosporidiosis in a Nigerian Child: A Case Report and Literature Review from Niger Delta of Nigeria

E. P. Udoye, R. I. Azonobi & I. R. Opubiri · Journal of Scientific Research and Reports · 2014

Aim: The aim of this report is to raise the awareness of the existence of this rare ocular affliction in our locality and to highlight the importance of routine histopathological diagnosis of ocular mass lesions. Case Presentation: An 11 year old male school child presented to ou...

Open access Research Article 10.9734/JSRR/2015/14619

Adsorption and Optimization Studies of Congo Red from Solution Using Montmorillonite-Silica Nanocomposite

Shehu Zaccheus, Danbature Wilson Lamayi, Ayuba Linda & Bulama Bartholomew Mela · Current Journal of Applied Science and Technology · 2014

Congo red was removed on Montmorillonite-silica nanocomposite from solution by adsorption process. The adsorption parameters studied were adsorbent dose, initial concentration and contact time. The optimum adsorption parameters were found to be 2 mg/L, 1.5 g and 40 minutes for in...

Open access Research Article 10.9734/CJAST/2018/44464

Ecological Study of Carduus pycnocephalus L. Weed and Associated Species in Hamedan Province, Iran

Mehdi Heidarian, Sayed Mohammad Masoumi & Morteza Atri · Journal of Advances in Biology & Biotechnology · 2014

Slender thistle is one of the species of Asteraceae. It is native to: In the Mediterranean region of southern Europe, North Africa, West Asia, East Europe, Caucasus and the Indian subcontinent are scattered. This study carried out for determination associated species on intraspec...

Open access Research Article 10.9734/JABB/2015/11468

Effect of Temperature on the Iron Sulphur Ratio of Pyrite Deposited by Aerosol Assisted Chemical Vapour Deposition Method

Christian Nweze, Masood Akhtar, Mohammad Azad Malik, Paul O’Brien & Stella Ezeonu · Physical Science International Journal · 2014

Pyrite semiconducting film was deposited on a glass substrate from the single source precursor (Fe (S2CN(Et)2)3) by Aerosol Assisted Chemical Vapour Deposition (AACVD). The p-XRD pattern of the deposited films shows that pure pyrite was deposited at 300°C whereas mixture of pyrit...

Open access Research Article 10.9734/PSIJ/2015/12924

Nano-structural Characterizations: Elongation of Graphene Layers within Solid Hydrocarbons

Kamel A. K. Gadallah · Physical Science International Journal · 2014

Nano-structural characterizations of solid hydrocarbons were explained during their formation by the laser ablation technique and during the heat treatment. For the hydrogenated amorphous carbon (HAC), these characterizations cover the hydrogen content, the sp3 and sp2 hybridizat...

Open access Research Article 10.9734/PSIJ/2015/13453

Water, Sediment and Nutrient Retention in Native Vegetative Filter Strips of Southern Brazil

Fernando Rodrigo Bortolozo, Nerilde Favaretto, Jeferson Dieckow, Anibal de Moraes, Fabiane Machado Vezzani & Éder David Borges da Silva · International Journal of Plant & Soil Science · 2014

Vegetative filter strips (VFS) are areas adjacent to watercourses with the purpose of reducing sediment and nutrients contained within runoff water from cropland. The aim of this study was to evaluate the retention of water, sediment and nutrients in VFSs with 5, 10, 20 and 30 m...

Open access Research Article 10.9734/IJPSS/2015/13788

Phyto-sociological Assessment of Sacred Groves in Kathmandu, Nepal

Laxmi Joshi Shrestha, Mohan Devkota & Bhuvan Keshar Sharma · International Journal of Plant & Soil Science · 2014

Phyto-sociological studies were conducted in Bajrabarahi and Pashupati Sacred Groves of Kathmandu, Nepal for the comparative analysis of tree species diversity in the year 2012-2013. Concentric circular plots with radius of 20m were used to collect necessary information along fou...

Open access Research Article 10.9734/IJPSS/2015/13350

Soil Physical Properties and Wheat Yield as Influenced by Varying Levels of Different Organic Materials

Kashif Bashir, Safdar Ali, Shahzada Sohail Ijaz, Muhammad Azim Malik & Ijaz Ahmed · International Journal of Plant & Soil Science · 2014

The quantity and quality of organic amendments play vital role in changing or amending the soil physical properties and crop yield. The improvement in soil physical properties and crop growth is well correlated with the organic carbon status of soil. The behavior of carbon suppli...

Open access Research Article 10.9734/IJPSS/2015/13475

Optimum Ratio of Coriander Intercropping with Onion

A. H. M. M. R. Talukder, J. Rahman, M. M. Rahman, M. Biswas & M. Asaduzzaman · International Journal of Plant & Soil Science · 2014

Aims: The main aim of this study was to find out the optimum plant density of onion for intercropping with coriander for higher productivity and economic return. Study Design: The experiment was arranged following randomized complete block design with three replications. Place an...

Open access Research Article 10.9734/IJPSS/2015/12600

The Effects of Trellising Methods on Determinate Tomato Varieties' Yield in Zimbabwe

Chandiposha Misheck, Mudani Simbarashe, Gwazane Munyaradzi & Kudzipanga N. Ngonidzashe · International Journal of Plant & Soil Science · 2014

Aims: To determine the effect of trellising methods of determinate tomato varieties on fruit diameter, number of fruits per plant, marketable and total yields. Study Design: A 3 x 4 factorial experiment in Randomized Complete Block Design with 3 replications was used Place and Du...

Open access Research Article 10.9734/IJPSS/2015/13070

Evaluation of Heavy Metals in Road Dust in Jos, Plateau State, Nigeria

Temitope Ruth Alonge-Emmanuel, Fatai Afolabi Ayeni, Dorcas Joseph, Emily Dada & Florence Dennis Uzuh · International Research Journal of Pure and Applied Chemistry · 2014

An investigation of the heavy metal contents in road dust is vital in assessing the potential environmental impacts of vehicular emissions on the soil. In this study, dust samples were collected from Jos metropolis and were analysed for heavy metals (Pb, Zn, Mn, Cu, Co, Cd and Fe...

Open access Research Article 10.9734/IRJPAC/2015/14150

Positive Radial Solutions of the p-Laplacian in an Annulus with a Superlinear Nonlinearity with Zeros

Xiaomin Liu & Zuodong Yang · Journal of Advances in Mathematics and Computer Science · 2014

In this paper, we study existence, and the asymptotic behavior, with respect to λ , of positive radially symmetric solutions of                                                                                 −ΔΡu = λh(x; u) in annular domains in RN;N ≥ 2. The nonlinear term has a...

Open access Research Article 10.9734/BJMCS/2015/13254

Relaxing the Hypotheses of Symmetry and Time-Reversibility in Genome Evolutionary Models

Jacques M. Bahi, Christophe Guyeux & Antoine Perasso · Journal of Advances in Mathematics and Computer Science · 2014

Various genome evolutionary models have been proposed these last decades to predict the evolution of a DNA sequence over time, essentially described using a mutation matrix. By essence, all of these models relate the evolution of DNA sequences to the computation of the successive...

Open access Research Article 10.9734/BJMCS/2015/14280