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All published articles 118048

Design and Construction of a GSM-Controlled Pick and Place Robot

H. C. Godwin, A. R. Iwuchukwu, O. C. Okafor & C. J. Okere · Current Journal of Applied Science and Technology · 2014

The modern manufacturing environment is dynamic and uncertain. In line with the global trend in manufacturing, this project is carried out to explore into the potentials of robots in manufacturing, service industry, and domestic use. The robot was designed and constructed to inco...

Open access Research Article 10.9734/BJAST/2014/10840

Comparative Study of the Physicochemical Properties of Vegetable Oil from Irvigna gabonesis and Citrullus colocynthis Dried Seeds Samples

I. O. Igwenyi · International Journal of Biochemistry Research & Review · 2014

Aim: Extraction and analysis of the physicochemical properties of vegetable oil from Irvigna gabonesis and Citrullus colocynthis were carried out to predict possible applications. Study Design:  It was designed to extract oil from the seeds and investigate the properties to indic...

Open access Research Article 10.9734/IJBCRR/2014/5863

A Survey on Heavy Metal (Metalloids) Concentration in Selected Acidic and Volcanic Soils in Tanzania

Meserecordias W. Lema, Jasper N. Ijumba, Karoli N. Njau & Patrick A. Ndakidemi · International Journal of Plant & Soil Science · 2014

A total of 12 soil samples from four different sites across the United Republic of Tanzania (URT) were collected and analysed for heavy metals (metalloids) (V, Cr, Ni, Cu, Zn, As, Cd, Hg and Pb) concentration. The technique used was Energy Dispersive X-Ray Fluorescence (EDXRF). R...

Open access Research Article 10.9734/IJPSS/2014/11072

Biological Nitrogen Fixation and Pod Yield of Groundnut (Arachis hypogaea L.) as Influenced by a Salt-affected Alfisol at Kadawa, Nigeria

A. I. Gabasawa, H. Mohammed & A. A. Yusuf · International Journal of Plant & Soil Science · 2014

The cost of nitrogen (N) fertilizers continues to rise besides the fertilizer’s role as a potential pollutant. Amelioration and/or improvement in the fertility of poor soils using such inorganic fertilizers prove less feasible as such. The rhizobium-legume symbiosis is, therefore...

Open access Research Article 10.9734/IJPSS/2014/11391

Effect of Tillage, Fertilizer and Sorghum/Desmodium Intercrop Cultivation on Soils’ Quality and Yield of Sorghum in an Alfisol of a Northern Guinea Savanna of Nigeria

Odunze Azubuike Chidowe, Tseja Majiyebo Joshua, Abu Sunday, Tarfa Bitrus Dawi, Mel Oluoch & Khan Zeyaur · International Journal of Plant & Soil Science · 2014

Soil quality protection under intensive land use and fast economic development has become a major challenge for sustainable resource use in the developing countries such as Nigeria. Conventional tillage practice is commonly practiced at land preparation and effect of this on soil...

Open access Research Article 10.9734/IJPSS/2014/9402

Simultaneous Measurement of Groundwater Radon in a Large Area: First Results

F. Kulali, T. Tsvetkova, I. Akkurt, B. Suiatin & I. Nevinsky · Journal of Scientific Research and Reports · 2014

Aims: Simultaneous measurement of groundwater 222Rn concentrations in Krasnodar territory (South Russia) and in southwest Turkey for seismological application (earthquake predict) was began. Study Design: Simultaneous measurement of 222Rn concentration in groundwater samples on t...

Open access Research Article 10.9734/JSRR/2014/12366

Corrosion Inhibition of Copper Using African Black Velvet Tamarind (Dialium indium) Extract in Sulphuric Acid Environment

Eziaku Osarolube & A. O. James · Journal of Scientific Research and Reports · 2014

Inhibition of corrosion of copper in aerated 0.5M sulphuric acid solutions containing various concentrations of Dialium indium extract was studied at a temperature range of 30 - 50ºC using weight loss and gasometric techniques. Results showed that Velvet Tamarind concentration ra...

Open access Research Article 10.9734/JSRR/2014/9434

Development and Validation of an Awareness Toolfor Safe and Responsible Driving (OSCAR)

O. T. Mélanie Levasseur, Thérèse Audet, O. T. Isabelle Gélinas, Michel Bédard, O. T. Marie-Ève Langlais, O. T. France-Hélène Therrien, O. D. Judith Renaud & Monia D’Amours · Journal of Scientific Research and Reports · 2014

Declines in driving ability may jeopardize the safety of older drivers and other road users. Objective: This study aimed to develop and validate an awareness tool to foster and maintain the mobility of older drivers through safe driving. Methods: A scoping study was conducted to...

Open access Research Article 10.9734/JSRR/2014/12261

Modeling the Homeostatic ‘Process S’ to Assess Sleep Misalignment and Excessive Sleepiness in Shift-Workers

Sergio Garbarino, Paola Lanteri, Lino Nobili, Barbara Mascialino, Fabio Spigno & Walter G. Sannita · Journal of Scientific Research and Reports · 2014

Aims: To quantify and model mathematically the effects on the subjects’ sleep-wake cycle, alertness, and performance of the sleep phase shift due to working at times of the day when sleep propensity is high. Methodologies: Thirty-seven police officers working on a fast counterclo...

Open access Research Article 10.9734/JSRR/2014/11420

Corrosion Inhibition of Aluminium Alloy in 0.75 M KOH Alkaline Solution Using Xylopia aethiopica Seed Extract

O. F. Nwosu & E. Osarolube · Physical Science International Journal · 2014

The present study investigated the corrosion inhibition of Al alloy in 0.75 M KOH solution at room temperature using X. aethiopica seed extract. Gravimetric technique was employed in the study. It was revealed that the presence of the spice extract in the test solution retards th...

Open access Research Article 10.9734/PSIJ/2014/9928

Resource-Centred Rural Development Plans in Nigeria: Policies, Impacts, Challenges and Opportunities

Nseabasi S. Akpan · Journal of Education, Society and Behavioural Science · 2014

This paper discusses the role and impacts of resource availability in driving rural development in Nigeria. Particular emphasis is focused on understanding how the availability of specific resources in Nigeria’s rural areas have shaped policy discourses, initiation and implementa...

Open access Research Article 10.9734/BJESBS/2014/11280

Enhancing Students’ Achievement, Interest and Retention in Chemistry through an Integrated Teaching/Learning Approach

F. Fatokun Kehinde Victoria & A. Eniayeju Paul · Journal of Education, Society and Behavioural Science · 2014

This study concerns the effects of Concept Mapping-Guided Discovery Integrated Teaching Approach on the Learning Style and Achievement of chemistry students. The sample comprised 162 Senior Secondary School (SS 2) students drawn from two Science Schools in Nasarawa State, Nigeria...

Open access Research Article 10.9734/BJESBS/2014/11596

Current Perspectives on Use of Aloe vera in Dentistry

Erika Tayal, Divesh Sardana, K. R. InduShekar, Bhavna G. Saraf & Neha Sheoran · European Journal of Medicinal Plants · 2014

Introduction: Aloe vera is known from centuries as a medicinal plant. It’s a wonder plant with a lot of health benefits and hence often been called the 'natural healer'. It is a tropical plant that flourishes in warm and dry climate and looks like a cactus with fleshy thorny leav...

Open access Research Article 10.9734/EJMP/2014/10843