Browsing Open Access Journals by Title
Now showing items 793-812 of 831
-
A Tree-Based Distributed Permutation Routing Protocol in Multi-Hop Wireless Sensors Network
(Scientific Research Publishing, 2016-06)A Wireless Sensors Network (WSN) is an ad-hoc network populated by small hand-held commodity devices, running on batteries called stations or sensors. Often used in hostiles and sometimes unreachable environments, stations ... -
TRPC3 and TRPC6 Contribute to the Pathogenesis of Hypertension
(Scientific Research Publishing, 2015-10)Recently studies found that TRPC3 and TRPC6 played an important role in cardiovascular disease. Hypertension, as a cardiovascular disease causing the highest morbidity and mortality, has close relationship with the ... -
Two Important Issues in Environmental Ethics: Cloning and Genetic Engineering
(Scientific Research, 2017-09)This paper aims to investigate the moral dilemmas that arise in two contemporary issues, those of Cloning and Genetic Engineering. Firstly, we examine some purely technical aspects of these two issues. Secondly, we attempt ... -
Two Simple Analog Multiplier Based Linear VCOs Using a Single Current Feedback Op-Amp
(Scientific research, 2010-07)Two simple voltage-controlled-oscillators(VCO) with linear tuning laws employing only a single current feedback operational amplifier (CFOA) in conjunction with two analog multipliers(AM) have been highlighted. The ... -
Uncovering disease determinants of Covid-19 through analysis of its molecular evolution
(African Science Publications, 2020-07-09)Covid-19 was first reported in Wuhan China but has now spread globally with overwhelming impacts on human health and health systems. The disease is caused by the SARs-Cov-2 which is related to the SARs-Cov-1 that causes ... -
Understanding Cultural Difference Management through Charles Taylor’s Philosophy: Case Studies from the Food Processing Industry
(MDPI (Multidisciplinary Digital Publishing Institute), 2015-04)In this paper, we use the work of the philosopher, Charles Taylor, to investigate the role of culture on internationalization decisions. Using parameters related to key constructs such as positive liberty, social ontology, ... -
Uniqueness of moving boundary for a heat conduction problem with nonlinear interface conditions
(Elsevier, 2010-01)In this paper, based on the maximum principle and the unique continuation theorem, we present a uniqueness result for a moving boundary of a heat problem in a multilayer medium with nonlinear interface conditions. -
Uniticket: A Third Party Universal E-Ticket System Based on Mobile Phone
(Scientific Research Publishing, 2011-07)Prepaid energy meters have been widely adopted by utilities in different countries across the world as an innovative solution to the problem of affordability and consumption management. However, the present smart card based ... -
Unusual metallo-β-lactamases may constitute a new subgroup in this family of enzymes
(Scientific Research Publishing, 2014-01)Metallo-β-lactamases (MBLs) are a family of Zn2+-dependent enzymes that have contributed strongly to the emergence and spread of antibiotic resistance. Novel members as well as variants of existing members of this family ... -
Updated Definition of the Three Solvent Descriptors Related to the Van der Waals Forces in Solutions
(Scientific Research, 2018-02)Innovative viewpoint on the older topic of the van der Waals forces, is of interesting and significant issue to be concerned in both the fields related to the fundamental investigation and thus valuable in guiding the ... -
The use of Bacillus subtilis bacteria as a tool to assess the toxicity of pharmaceuticals in the environment
(African Science Publications, 2021-04-05)Pharmaceuticals and personal care products are now known as microcontaminants due to their effects on bacterial resistance and effect on non-targeted organisms. Most recently, these substances have been found in surface ... -
Use of Computers/Apps and the Negative Effects on Children’s Intellectual Outcomes
(Scientific Research, 2017-07)The accelerated development of computer/Apps has had a negative effect on children’s intellectual outcomes. This effort will suggest that the simple nature of this technology can affect critical thinking in children. ... -
The Use of Social Networks in Curbing HIV in Higher Education Institutions: A Case Study of the University of Zambia
(Scientific Research, 2017-06)The AIDS epidemic has affected every aspect of Zambian society and is recognized as the greatest public health challenge of the past 30 years. Nevertheless, education can generate hope in the face of the epidemic using ... -
Users’ Perception of University Library Resources and Services in South East Zone of Nigeria
(Scientific Research, 2015-03)This study seeks to determine how users of the university libraries perceive the services rendered to them. Department of Mechanical Engineering was chosen as the population of this study. It is heavily populated with ... -
Using Bayesian and Eigen approaches to study spatial genetic structure of Moroccan and Syrian durum wheat landraces
(Scientific Research Publishing, 2013-01)The Mediterranean durum wheat landraces are genetically diverse and important sources for improving resistance to abiotic and biotic stresses and developing adapted and productive durum wheat varieties in the Mediterranean ... -
Using Patents in Promotional Activities
(Scientific Research, 2016-10)A traditional view of patents and patenting shows a trade-off between the benefit of appropriation and the cost of information revelation. However, firms may benefit from information revelation to consumers because patents ... -
Value of Orthostatic Hypotension as a Prognostic Bed-Side Test in Heart Failure
(Scientific Research, 2012-12)Background: Neurohumoral compensatory mechanisms play an important role in stabilizing the functional activity of patients with heart failure using the arms of autonomic nervous system. Orthostatic Hypotension (OH) is one ... -
Value of Waiting and Excess Entry Theorem
(Scientific Research, 2016-04)By reformulating the Cournot model by making use of the optimal stopping theory, we reconsider the excess entry theorem for a stochastic market. It is revealed that: 1) free entry in a stochastic oligopolistic market is ... -
Variation of Isotope Coefficient with Number of CuO2 Layers in High TC Superconductors
(2017-02)In this paper, an effort has been made to study the isotope coefficient in high TC Superconductors by using the variation of isotopic coefficient with the number of CuO2 layers and the variation of isotope coefficients on ... -
Variations of biomass and carbon contents in different traits and components of herbaceous species from tropical grassland
(African Journal of Biological Sciences, 2019-04-12)Grasslands play a critical role in the global storage of atmospheric carbon (C). Precise estimation of C contents in different plant components is essential to formulate a strategy for mitigating the atmospheric C. Biomass ...