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All published articles 117995

Value Chain Analysis of Palm Fruit Production and Processing in Abia State, Nigeria

Onwumere Joseph, Onwusiribe Ndubuisi Chigozirim & Iheanatu Chinyere · Asian Journal of Agricultural Extension, Economics & Sociology · 2014

This study analyzed the value chain of palm fruit production and processing in Abia state of Nigeria. The analysis was imperative, because of the increased emphasis on value addition to improve the market value of agribusiness products. The objectives considered included the soci...

Open access Research Article 10.9734/AJAEES/2014/9461

Socio-economic Factors Influencing Adoption of Dual-purpose Cowpea Production Technologies in Bichi Local Government Area of Kano State, Nigeria

A. Sani, B. Z. Abubakar, D. H. Yakubu, T. K. Atala & L. Abubakar · Asian Journal of Agricultural Extension, Economics & Sociology · 2014

This study investigated the socio-economic factors influencing adoption of dual-purpose cowpea production (DPC) technologies among farmers in Bichi Local Government Area of Kano State, Nigeria. Data were collected with the use of questionnaire administered to 200 farmers selected...

Open access Research Article 10.9734/AJAEES/2014/7981

Impact of Agricultural Credit Guarantee Scheme Fund (ACGSF) on Domestic Food Supply in Nigeria

S. Saheed Zakaree · Journal of Economics, Management and Trade · 2014

Food supply in Nigeria depends on the rural population who are the main producers of food for the entire population. However, due to the continuous movement of people, particularly, the youths, to the cities in search of lucrative jobs, very few people are left to work on farms....

Open access Research Article 10.9734/BJEMT/2014/6441

A Rapid Spectrophotometric Method for the Determination of Trace Level Silver Using 1, 5-diphenylthiocarbazone in Aqueous Micellar Solutions

M. Jamaluddin Ahmed & Syeda Rahimon Naher · International Research Journal of Pure and Applied Chemistry · 2014

The very sensitive, fairly selective direct spectrophotometric method is presented for the rapid determination of silver at ultra-trace level using1, 5-diphenylthiocarbazone (dithizone) as a new micellar spectrophotometric reagent ( max= 495 nm) in a slightly acidic (0.1-1.0 M H2...

Open access Research Article 10.9734/IRJPAC/2014/8157

Oral Adverse Reaction to Cefuroxime Axetil

V. Vucicevic Boras, V. Brailo, D. Vidovic Juras, S. Ljubojevic Hadzavdic & D. Gabric Panduric · Annual Research & Review in Biology · 2014

A 62 year old female patient was referred to the Department of oral medicine due to the severe oral reaction two days after she started to use cefuroxime axetil. Buccal and sublingual mucosa was very inflamed and covered with thick pseudomembranes. Patient was otherwise healthy a...

Open access Research Article 10.9734/ARRB/2014/10103

An Investigation of the Use of Information Communication Technologies (ICTs) by Teachers in the Primary Cycle of the European School Brussels III: An Empirical Study

Gerasimos Koustourakis, Chris Panagiotakopoulos & Panagiotis Papadouris · Journal of Education, Society and Behavioural Science · 2014

Aims: This study aimed to explore the use of ICTs by teachers in the primary cycle of the European School Brussels III, a school where, since its establishment, educational culture has been associated with the use of ICTs in everyday teaching. Study Design: Self-reports on use of...

Open access Research Article 10.9734/BJESBS/2014/10053

Fault Ride Through in Grid-connected WECS Using FACTS

Mahmoud A. Saleh, Mona N. Eskander & Sanaa M. Ibrahim · Current Journal of Applied Science and Technology · 2014

This paper discusses the effectiveness of installing two types of FACTS devices, namely STATCOM and DVR to enhance the fault ride through (FRT) capability of a doubly fed induction generator (DFIG) applied in wind energy conversion systems (WECS). The response of the DFIG to a 3-...

Open access Research Article 10.9734/BJAST/2014/9895

Isolation, Structural Elucidation and Anti-Lipid Peroxidation Activity of 3-(5-Hydroxy-2-(4-Hydroxyphenyl)-4-Methyl-Chromen-3-Yl) Propanoic Acid from the Stem Bark of Brachystegia eurycoma Harms

O. U. Igwe & J. O. Echeme · International Research Journal of Pure and Applied Chemistry · 2014

Aim: To isolate, characterize and ascertain the anti-lipid peroxidation activity of a chromene propanoic acid from the stem bark of Brachystegia eurycoma Harms. Study Design: The study was designed to search, isolate and elucidate the structure of a novel compound and then test i...

Open access Research Article 10.9734/IRJPAC/2014/8594

Characterization of Bioactive Sesquiterpenes, Organic Acids and Their Derivatives from the Leaves of Psidium guajava Linn

Okenwa U. Igwe & T. Abii · International Research Journal of Pure and Applied Chemistry · 2014

The isopropanolic extract of the leaves of Psidium guajava Linn was analyzed by Gas chromatography-mass spectrometry (GC-MS). Fourteen different phytochemical compounds have been characterized, including 1, 3, 3-trimethyl-2-oxabicyclo [2.2.2] octane, (2.06%), 4, 11, 11-trimethyl-...

Open access Research Article 10.9734/IRJPAC/2014/8592

Studies on Calli Mediated Multiple Shoot Regeneration from Rumex vesicarius L.

Lavanya Kakarla, Chakravarthy Rama, Mahendran Botlagunta & M. S. R Krishna · Biotechnology Journal International · 2014

Rumex vesicarius  L  is  a  valuable  potent  medicinal  herb,  which  belongs  to  family Polygonaceae. It possesses antimicrobial, anti- inflammatory, antidiarrhoeal and antioxidant properties. An attempt to study the In vitro callus induction and regeneration of plantlets from...

Open access Research Article 10.9734/BBJ/2014/8375

Identifying Stiff Ordinary Differential Equations and Problem Solving Environments (PSEs)

B. K. Aliyu, C. A. Osheku, A. A. Funmilayo & J. I. Musa · Journal of Scientific Research and Reports · 2014

Stiff Ordinary Differential Equations (SODEs) are present in engineering, mathematics, and sciences. Identifying them for effective simulation (or prediction) and perhaps hardware implementation in aerospace control systems is imperative. This paper considers only linear Initial...

Open access Research Article 10.9734/JSRR/2014/9842

Biosorption of Synthetic Dyes on Spruce Wood Shavings from Binary Solutions: A Comparison of Equilibrium Models

Pavel Janoš · Chemical Science International Journal · 2014

Aims: To compare various models describing the sorption of synthetic dyes in multicomponent systems. For selected models, their predictive ability (an ability to predict the sorption behavior in muticomponent systems from the model parameters obtained in the single-component syst...

Open access Research Article 10.9734/ACSJ/2014/9208