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168 results for “tolerance”
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Research ArticleOpen accessIn the abstractCIRCULAR NEIGHBOR REPLICATIONAhmad Shukri Mohd Noor, Nur Farhah Mat Zian, Yazid Md SamanDistributed system rely on replication techniques to tolerate data failure and site disconnection thus ensur-ing flexibility of the system so as to preserve its dependability. The idea of replication is robust however practical implementation of the replication techniques is often rigid that would bring down system's de-pendability and performance. This study intended to evaluate existing techniques and then develop a … …Journal of Computer Science, Vol. 10, Issue 12 · 29 Dec 2014 · 8,111 accessesView PDFCite
Research ArticleOpen accessIn the abstractA CLUSTERING-BASED HYBRID REPLICA CONTROL PROTOCOL FOR HIGH AVAILABILITY IN GRID ENVIRONMENTRohaya Latip, Zulaile Mabni, Hamidah Ibrahim et al.In recent years, with the emergence of grid computing system, the number of distributed sites has become very large. When thousands of sites involved in a grid computing system, data replication can improve data availability, communication cost and provide fault-tolerance in the system. In the literature, many replica control protocols have been proposed for managing replicated data. However, in large … …Journal of Computer Science, Vol. 10, Issue 12 · 24 Dec 2014 · 8,490 accessesView PDFCite
Research ArticleOpen accessIn the abstractSodium L-Glutamate-Induced Physiological Changes in Lactobacillus Brevis NCL912 During GABA Production Under Acidic ConditionsGui-Dong Huang, Jian Mao, Zhongwei Ji, Askaer AlatiPrevious studies showed that γ-Aminobutyric Acid (GABA) can protect some GABA-producing bacteria against acid stress through glutamate decarboxylation. However, the acid stress mechanism is a comprehensive network related to numerous genes and proteins. Other than the Glutamate Decarboxylase (GAD)/GABA antiporter system, limited information is available about the physiological modifications that occur in Lactobacillus brevis during GABA production under acidic conditions. … …American Journal of Biochemistry and Biotechnology, Vol. 10, Issue 4 · 22 Dec 2014 · 7,325 accessesView PDFCite
Research ArticleOpen accessIn the abstractCOPPER STRESS ON CELLULAR CONTENTS AND FATTY ACID PROFILES IN CHLORELLA SPECIESG. Sibi, T.S. Anuraag, Geeta BafilaHigher photosynthetic efficiency and biomass production with rapid growth makes microalgae as potential candidates over other energy crops in many applications. Heavy metals influence the production of secondary metabolites and lipd content of microalgae in particular. A study was conducted using six Chlorella species under heavy metal exposure to evaluate the copper stress on biomass, cellular and lipid contents. Preliminary … …OnLine Journal of Biological Sciences, Vol. 14, Issue 3 · 20 Aug 2014 · 7,791 accessesView PDFCite
Research ArticleOpen accessIn the abstractSOCIO-PSYCOLOGICAL CHARACTERISTICS OF COLLEGE STUDENTS WHO ARE PRONE TO ADDICTIONSElena Aleksandrovna Cheverikina, Rezeda Munavirovna Rakhimgarayeva, Victoriya Vladimirovna Sadovaya et al.Addictive behavior in the modern world is a disincentive factor for personal-professional development of students. The purpose of this article is to identify the socio-psychological characteristics of college students who are prone to substance abuse. The problem suggested by the authors, is studied on the basis of an integrated approach which is based on an understanding of socialization as a … …American Journal of Applied Sciences, Vol. 11, Issue 8 · 28 Jun 2014 · 7,322 accessesView PDFCite
Research ArticleOpen accessIn the abstractASCORBIC ACID FOLIIAR SPRAY COUNTERACTING EFFECT OF SALINITY ON GROWTH, NUTRIENTS CONCENTRATIONS, PHOTOSYNTHESIS, ANTIOXIDANT ACTIVITIES AND LIPID PEROXIDATION OF BEAN (PHASEULUS VULGARIS L.) CULTIVARSZeinab A. Salama, El-Zanaty A.A. Abou El-Nour, Mohamed M. El Fouly, Alaa A. GaafarA water culture experiment was carried out in the Department of Fertilization Technology at National Research Centre, Cairo, Egypt, to investigate the effect of Ascorbic Acid (AsA) foliar application and salinity stress (100 ppm and 100 mmoL NaCl) on growth, nutrients concentration and some biochemical parameters of two kidney bean (Phaseulus Vulgaris L.) cultivars. Salinity caused significant reduction in growth … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 3 · 16 May 2014 · 7,906 accessesView PDFCite
Research ArticleOpen accessIn the abstractEFFECTS OF UV-B ON PHOTOSYNTHETIC PARAMETERS, LIPID PEROXIDATION, FLAVONOIDS AND GROWTH TRAITS OF CONOCARPUS LANCIFOLIUS (ENGL.)Patrice Suleman, Amina Redha, Mohamad Afzal, Redha Al-HasanConocarpus lancifolius is a perennial ornamental plant adapted to the semi-arid conditions of Kuwait. It accumulates most of its biomass during the stressful summer conditions which includes UV-B irradiation. The study evaluated equivalent UV-B irradiation intensities that plants would normally experience sometime during the course of a year in Kuwait. Leaf area, plant height, photosynthetic parameters, Lipid Peroxidation (LP) and … …American Journal of Agricultural and Biological Sciences, Vol. 9, Issue 1 · 23 Dec 2013 · 7,553 accessesView PDFCite
Research ArticleOpen accessIn the abstractEthanolic Extract of Leaves of Newbouldia laevis Attenuates Glycosylation of Hemoglobin and Lipid Peroxidation in Diabetic RatsKolawole O. Timothy, Akanji M. Adewumi, Awe O. Emmanuel, Akiibinu M. OlayemiDiabetes is one of the major health problems around the world and the incidence of this metabolic disorder is on the increase. Current therapeutic interventions have not done much in preventing complications of diabetes. Therefore this study investigated the effect of ethanolic extract of Newbouldia laevis leaves (NLet) on lipid peroxidation and glycosylation of hemoglobin, which are pathological indicators of … …American Journal of Pharmacology and Toxicology, Vol. 8, Issue 4 · 13 Nov 2013 · 8,126 accessesView PDFCite
Research ArticleOpen accessIn the abstractResearch on Security Protocol for Collaborating Mobile Agents in Network Intrusion Detection SystemsOlumide Simeon Ogunnusi, Shukor Abd RazakDespite the popularity of mobile agents in academic and commercial arena, the security issues associated with them have hindered their adoption on large scale distributed applications. However, researchers are making relentless effort to overcome the security impediments so that the interesting properties inherent in mobile agent application, especially in the field of intrusion detection, can be harnessed. Such properties include: … …American Journal of Applied Sciences, Vol. 10, Issue 12 · 7 Nov 2013 · 6,708 accessesView PDFCite
Research ArticleOpen accessIn the abstractIgG Subclass Variation of a Monoclonal Antibody Binding to Human Fc-Gamma ReceptorsRekha Patel, Krista K. Johnson, Bruce A. Andrien, Paul P. TamburiniThe importance of human Fc receptors in immune regulation is well known. Their role is critical not only in the recruitment of cellular effector functions but also in regulating the balance in the periphery between autoimmunity and tolerance. Despite their central importance, there is a dearth of literature on controlled numeric comparisons in affinities of antibody subclasses for gamma receptors. … …American Journal of Biochemistry and Biotechnology, Vol. 9, Issue 3 · 21 Sep 2013 · 8,070 accessesView PDFCite