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Open Access
Fengxia Zheng
Abstract:In this paper, by introducing the concept of a generalized concave operator and the properties of cone and monotone iterative technique in ordered Banach spaces, some new existence and uniqueness theorems of fixed points for the operator under more extensive conditions are obtained. Finally, as applications, we apply the re [...] Read more.
Abstract      ReferencesPDF (387 K)   November 4, 2017     200 Downloads    1248 Views
Open Access
Jeffrey S. Lee, Gerald B. Cleaver
Abstract:In this paper, it is shown that the Magnus effect cannot be a primary mechanism for the dispersion of shotgun pellets. The one-dimensional motion of objects through air, applied to shotgun pellets traveling a short distance, reveals that throughout the flight, the Reynold’s number is approximately constant. The distribution [...] Read more.
Abstract      ReferencesPDF (492 K)   August 1, 2017     149 Downloads    952 Views
Open Access
Ntombizodwa Makurira Nyoni, Sikukumwa Ellion
Abstract:Abstract: This paper presented evidence from 50 self administered-questionnaires and interviews with a sample of Rundu men who participated in a mixed descriptive research study. The purpose of this study was to describe the knowledge, attitude and practice of men who came for voluntary male medical circumcision: A case of [...] Read more.
Abstract      ReferencesPDF (827 K)   July 31, 2017     72 Downloads    1102 Views
Open Access
Sergio Villanueva B., Ishikawa S., Yamamoto Kaoru, Miyahara Hirofumi, Ogi Keisaku
Abstract:Typical Ni-hard type cast iron for hot strip milling rolls contains 3.37%C, 0.90% Si, 4.26%Ni, 1.87% Cr, and 0.55% Mo to crystallize a large amount of ledeburite and a small amount of graphite to achieve a good performance in hot milling of steel strip. Nb, Ta and V up to 2.0 mass % were added to the cast iron to distribute [...] Read more.
Abstract      ReferencesPDF (898 K)   July 12, 2017     74 Downloads    841 Views
Open Access
Lushane Jones, Sherrene Bogle
Abstract:This paper investigates the impact of interactive gaming on improving literacy at the primary or elementary level of education. It builds on the works of Keller’s ARCS Model of Motivation and Mayer’s Cognitive Theory of Multimedia learning to test the positive effects of Information and Communication Technology Multimedia T [...] Read more.
Abstract      ReferencesPDF (881 K)   July 12, 2017     63 Downloads    1417 Views
Open Access
Easter Godwin Nwokah, Oroma Eddeh-Adjugah, Constancy Prisca Aleru
Abstract:Health-care workers are presumably important in MRSA transmission, although, they more frequently act as vectors than the main sources of MRSA transmission. Asymptomatic methicillin-resistant Staphylococcus aureus (MRSA) carriage among Health care workers (HCWs) in the University of Port Harcourt Teaching Hospital, Nigeria [...] Read more.
Abstract      ReferencesPDF (264 K)   June 30, 2017     58 Downloads    932 Views
Open Access
Andrey N. Volobuev, Eugene S. Petrov, Paul K. Kuznetsov
Abstract:On the basis of the mutational theory the process of Homo sapiens birth is investigated. The dependence of intellectual abilities of the man on features of a brain neuron structure in the early period of the man development is investigated. It is shown that Homo sapiens has appeared in result self-supported a temporary muta [...] Read more.
Abstract      ReferencesPDF (429 K)   June 25, 2017     102 Downloads    1039 Views
Open Access
Yuanyuan Sun
Abstract:The title compound, C24H40N2, was synthesized via etherification, Grignard reaction, dehydration and hydrogenation to produce 1,4-bis(2,2,6,6-tetramethylpiperidin-4-yl)benzene with a purity of more than 99. 95%.The overall yield was 70%.The structure of the target compound was confirmed by IR and single-crystal X-ray diffra [...] Read more.
Abstract      ReferencesPDF (450 K)   June 20, 2017     132 Downloads    877 Views
Open Access
Gabriela Souza Fernandes, Michelle Bueno de Moura Pereira, Guilherme Rodrigo Reis Monteiro dos Santos, João Eustáquio Antunes
Abstract:Computational studies have been applied in order to discover and develop new drugs with the advancer of experimental time reduction. On this way, a group of quinazolines, hypotetical inhibitors of epidermal grow factor (EGFR), has been in one computational models elaborated to do correlation between experimental values of b [...] Read more.
Abstract      ReferencesPDF (605 K)   June 19, 2017     62 Downloads    765 Views
Open Access
Michael M. Silaev
Abstract:The aim of this study was the conclusion of simple kinetic equations to describe ab initio initiated nonbranched-chain processes of the saturated free-radical addition to the double bonds of unsaturated molecules in the binary reaction systems of saturated and unsaturated components. In the processes of this kind the format [...] Read more.
Abstract      ReferencesPDF (1204 K)   June 19, 2017     54 Downloads    1150 Views
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