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All published articles 4326

Effect of Hippocratea africana Root Bark Extract on Lipid Profile of Female and Male Albino Wistar Rats

J. I. Ndem, M. U. Eteng & A. F. Uwah · Journal of Scientific Research and Reports · 2014

There is significant global application of plant(s) extract for curative purposes. One of such focus is herbal remedies for malaria and their safety in biological system need to be ascertained. The antiplasmodial activity of Hippocratea africana root bark has been studied. Its ef...

Open access Research Article 10.9734/JSRR/2014/12491

Synthesis and Morphology of Biological Active Compounds

Melita Poljakovic, Majda Srabovic & Ekrem Pehlic · Journal of Scientific Research and Reports · 2014

Aim: The objectives of this study were to investigate the effect of crystallization 5-H-dibenz(b,f)azepin-5-carboxamide and fexofenadine hydrochloride from different solvents commonly used for purification of drugs during their final stages of synthesis. The synthetic pathway has...

Open access Research Article 10.9734/JSRR/2014/12033

The Study of Information Dissemination Behavior in Online Social Network with Propagation Delay

Zhang Wei, Wang Lin, Dai Jing & Liu Yicheng · Journal of Scientific Research and Reports · 2014

In this paper, the information dissemination model involving propagation delay was studied. The effect of delay in the Social Network Service (SNS) was found by considering the theory of complex network and infectious disease dynamics. Also, the authors simulate the online social...

Open access Research Article 10.9734/JSRR/2014/7627

Modeling the Epidemiology of Human Papilloma Virus Infection and Vaccination and Its Impact on Cervical Cancer in Ghana

William Obeng-Denteh, Robert Twumasi Afrifa, Benedict Barnes & Kwaku Mari Addo · Journal of Scientific Research and Reports · 2014

This paper is purported to assess the impact of the modeling of bivalent Human Papillomavirus (HPV) vaccine and Pap test on prevalence of carcinogenic HPV 16/18 types in Ghanaian females. For this purpose, a non-linear dynamic SIR model of homogeneous transmission for HPV 16/18 t...

Open access Research Article 10.9734/JSRR/2014/11019

Encryption Algorithm Using Graph Theory

Wael Mahmoud Al Etaiwi · Journal of Scientific Research and Reports · 2014

In the recent years, with the increase of using Internet and other new telecommunication technologies, cryptography has become a key area to research and improve in order to transfer data securely between two or more entities, especially when the data transferred classified as a...

Open access Research Article 10.9734/JSRR/2014/11804

Modeling Hyperelastic Behavior of Natural Rubber/Organomodified Kaolin Composites Oleochemically Derived from Tea Seed Oils (Camellia sinensis) for Automobile Tire Side Walls Application

Chukwutoo Christopher Ihueze & Chinedum Ogonna Mgbemena · Journal of Scientific Research and Reports · 2014

This paper is on the modeling and prediction of limit stresses of Natural Rubber/Organomodified kaolin composites oleochemically derived from Tea Seed Oils (Camellia sinensis).The stress-strain data reports of Natural Rubber/Tea Seed Oil modified (NR/TSO) kaolin were used to deve...

Open access Research Article 10.9734/JSRR/2014/11587

Myers’ Blended Method: An Alternative Approach

Jadab Kumar Pal, Barun Kumar Mukhopadhyay & Suchintya Kumar Gupta · Journal of Scientific Research and Reports · 2014

Myers’ index is widely used in censuses, large scale sample surveys and in many other secondary data to study the digit preference error on single year raw age distribution particularly in developing countries where huge peaks and troughs are observed at the ten digits of age. Hi...

Open access Research Article 10.9734/JSRR/2014/10673

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

Perceived Importance of Recreational Park within Residential Neighbourhood in Nigeria Cities

Daniel Oluwasola Olaleye · Journal of Scientific Research and Reports · 2014

Aims: The study focused on the importance of locating recreational park within residential area. It aims at assessing the social, environmental and physical planning implications of recreational park development on the residents. Methodology: The research purposively selected Vic...

Open access Research Article 10.9734/JSRR/2014/3112