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All published articles 118199

Anxiety and Depression in Brazilian Undergraduate Students: The Role of Sociodemographic Variables, Undergraduate Course Characteristics and Social Skills

Alessandra Turini Bolsoni-Silva & Sonia Regina Loureiro · Current Journal of Applied Science and Technology · 2014

The prevalence of anxiety and depression disorders in undergraduate students is high and several variables can be influential. The aim is to verify the predictive value of social skills, sociodemographic variables, and course characteristics for depression and anxiety. A total of...

Open access Research Article 10.9734/BJAST/2015/13004

Comparative Analysis for Prediction of Electrical Power Demand of Bayelsa State (Nigeria) by Year 2025

D. C. Idoniboyeobu & R. J. Idumangi · Current Journal of Applied Science and Technology · 2014

This work predicts the peak electrical load demand consumption of Bayelsa State by the year 2025. The data of electrical load allocation and utilization of power consumption of the State in the past five (5) years (2006-2010) were extracted from control room log sheets of Power H...

Open access Research Article 10.9734/BJAST/2015/10958

Critical Issues in Reforming the Nigerian Construction Industry

Aniekwu Nathaniel Anny, C. Igboanugo Anthony & Onifade Morakinyo Kehinde · Current Journal of Applied Science and Technology · 2014

It is the consensus of scholars that the productivity of the construction industry in Nigeria is very low compared with other industries. This situation has been attributed to the fragmented approach commonly adopted in the delivery of construction projects and does not effective...

Open access Research Article 10.9734/BJAST/2015/12617

Characterization and Elastic study on Zinc Sulphide Nanofluid Doped with Neodymium

George Varughese, T. Lincy, S. Sincy & K. T. Usha · Chemical Science International Journal · 2014

Among the Semiconductor nanoparticle ZnS as an important II-VI semiconductor has been researched extensively because of the broad spectrum of potential application such as catalysis, cathode ray tube (CRT), field emission display (FED) phosphors for a long time. It can be used fo...

Open access Research Article 10.9734/ACSJ/2015/13534

Tissues Accumulation of Heavy Metals by Maize (Zea maize L.) Cultivated on Soil Collected from Selected Dumpsites in Ekiti State, Nigeria

E. E. Awokunmi, O. S. Adefemi & S. S. Asaolu · Chemical Science International Journal · 2014

Aims: The study examined the levels of heavy metals in tissues of maize (Zea mays L.), cultivated on four selected dumpsites in Ekiti State, Nigeria; with a view to discouraging constant cultivation of abandoned dumpsites. Study Design: It is an analytical study. Place and Durati...

Open access Research Article 10.9734/ACSJ/2015/9262

Enhancing Production of Amino Acids from Bacillus spp. Using Batch and Fed-batch Fermentation Strategies

Khadiga A. Abou-taleb · Microbiology Research Journal International · 2014

Aims: Production of amino acids from black strap sugar cane molasses by Bacillus sp. R22EG1 strain and Bacillus sp. R20EG2 using batch and fed-batch (pulsed and continuous feeding) cultures was investigated to achieve the maximum concentration of free amino acids. Place and Durat...

Open access Research Article 10.9734/BMRJ/2015/12447

Study of Effect of Nutritional Factors for Optimization of Lipase Production by Lipolytic Fungi

Pratima Gupta, Nemashri Gupta, Vibhuti Rai & Piyush Parkhey · Microbiology Research Journal International · 2014

Aims: To isolate lipase producing fungi from soil samples and study the effect of nutritional factors on lipase production by the isolated fungi. Study Design: Lipase producing fungi were isolated from oil contaminated soil samples. Different carbon, nitrogen and lipid sources an...

Open access Research Article 10.9734/BMRJ/2015/5706

N-alkane Solvent-enhanced Biotransformation of Steroid DHEA by Beauveria bassiana as Biocatalyst

Richard Gonzalez, Felipe Nicolau & Tonya L. Peeples · Journal of Advances in Biology & Biotechnology · 2014

Aims: The hydroxylation capacity of Beauveria bassiana was enhanced with n-alkane solvents, resulting in a selective and eco-friendly scheme for the synthesis of steroids. A biocatalytic system was engineered to augment the 11α-hydroxylation of dehydroepiandrosterone (DHEA) to va...

Open access Research Article 10.9734/JABB/2015/13541

Cyclic Intermittent Fasting Influences the Structure of Hepatocyte Nuclear Membrane in Young and Old Rats

M. S. Girych, N. I. Kurguzova & A. I. Bozhkov · Journal of Advances in Biology & Biotechnology · 2014

Aims: The present study was undertaken to monitor the changes in structural and dynamic state of hepatocyte nuclear membrane of young (3-months) and old (20-months) rats subjected to intermittent fasting (IF). Study Design: young (3-month) and old (20-month) rats were individuall...

Open access Research Article 10.9734/JABB/2015/13771

Cytotoxic Effects and Genotoxic Screening of Pharmaceutical Effluents using Onion Bulbs (Allium cepa L.)

Olaitan Olatunde James, Sulola Ebenezer Oluwaleye, Adejumo E. Olufunmilayo & Omoloye Adesina Adebiyi · Journal of Advances in Biology & Biotechnology · 2014

Background: Pharmaceutical effluents like other pharmaceutical effluents are toxic waste water generated from drug industries which when discharged directly into the environment without proper handling and treatments may cause deleterious effects on human health and environment....

Open access Research Article 10.9734/JABB/2015/12962

Characterization of Dipeptidyl Peptidase IV Enzyme Activity in Serum of the Komodo Dragon (Varanus komodoensis)

Mark Merchant, Danyell Henry, Rodolfo Falconi, Bekky Musher & Judith Bryja · International Journal of Biochemistry Research & Review · 2014

Characterization of Dipeptidyl Peptidase IV Enzyme Activity in Serum of the Komodo Dragon (Varanus komodoensis) Aims: Soluble serum dipeptidyl peptidase IV (DPPIV) is a protease that cleaves dipeptides from proteins that have alanine or proline next to the N-terminal amino acid. ...

Open access Research Article 10.9734/IJBCRR/2015/13188

Toxicity Evaluation of a Commercial Herbal Preparation Commonly Used in Nigeria

Erhirhie Earnest Oghenesuvwe, Ilodigwe Emmanuel Emeka, Ajaghaku Daniel Lotanna, Mbagwu Ikechukwu Sonne & Moke Emuesiri Goodies · European Journal of Medicinal Plants · 2014

Aim: To investigate the safety of a popular polyherbal decoction, consisting of Alstonia boonei stem bark and Fagara zanthoxyloids stem bark, used in the management of arthritis and rheumatism in Nigeria. Place and Duration of Study: Department of Pharmacology and Toxicology, Nna...

Open access Research Article 10.9734/EJMP/2015/12926

Sensitivity of NMR-based Metabolomics in Drug Discovery from Medicinal Plants

Frank Van der Kooy, Beatrice Venkataya, Jarryd L. Pearson, Allan Torres, Chun G. Li & Dennis Chang · European Journal of Medicinal Plants · 2014

One of the main limitations of NMR based metabolomic analysis is its low sensitivity. The main objective of this study was to determine the sensitivity of the standard NMR based metabolomics protocol (as published in Nature Protocols) for the analysis of plant samples. To test th...

Open access Research Article 10.9734/EJMP/2015/13747

Total Antioxidants Status, Selenium Concentration, Catalase and Glutathione Peroxidase Activities in Rabbits Fed a High-Garlic Diet

Japhet M. Olisekodiaka, Anaelechi J. Onuegbu, Christopher Igbeneghu, Adekunle A. Adesiyan, Bolanle A. Enitan & Uke L. Isaac · European Journal of Medicinal Plants · 2014

Aim: Results from previous studies on the effects of intake of garlic on the body antioxidant system appear inconclusive. This study measured glutathione peroxidase (GPx) and catalase (CAT) activities, Total Antioxidant Status (TAS) and selenium (Se) level in rabbits fed a high-g...

Open access Research Article 10.9734/EJMP/2015/12357

Excessive Thumb Motion Causing Delayed Tendon Injury to Wrist First Extensor Compartment Associated with Flexible Nail

Bisher Alshanawani, Abdulmonem Mohammed Alsiddiky, Feras Alshomer & Mohamed Zamzam · International Journal of Medical and Pharmaceutical Case Reports · 2014

Aim: To withdraw the attention to the possible complication of tendons rupture in cases of intramedullary flexible nail fixating cases of pediatric both bone forearm fractures. Presentation of Case: A 16 years old boy with a history of right forearm both bones mid shaft fracture...

Open access Research Article 10.9734/IJMPCR/2015/13583