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Now showing items 111-120 of 231
Some fixed point results on G-metric and Gb-metric spaces
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Warsaw University
, 2017 , Article)
The purpose of this paper is to prove some xed point results using JS-G-contraction on G-metric spaces, also to prove some xed point results on Gb-complete metric space for a new contraction. Our results extend and improve ...
Employment of single-diode model to elucidate the variations in photovoltaic parameters under different electrical and thermal conditions
(
Public Library of Science
, 2017 , Article)
In this research work, numerical simulations are performed to correlate the photovoltaic parameters with various internal and external factors influencing the performance of solar cells. Single-diode modeling approach is ...
The asymmetric effects of oil price on economic growth in Turkey and Saudi Arabia: New evidence from nonlinear ARDL approach
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Gokhale Institute of Politics and Economics
, 2017 , Article)
The immediate purpose of this paper is to examine and compare the potential asymmetric oil price effects on real GDP growth in two different countries with differing dependence on oil from the Middle East: Saudi Arabia and ...
Calmodulin Interacts and Regulates Enzyme Activity of the Mammalian Sperm Phospholipase C
(
Elsevier
, 2017 , Article)
Sperm-specific Phospholipase C zeta (PLCζ) is widely considered to be the sole, physiological stimulus responsible for the generation of Ca2+ oscillations that induce egg activation and early embryo development during ...
Crystal structure of (E)-furan-2-carbaldehyde O-benzoyloxime
(
International Union of Crystallography
, 2017 , Article)
In the title compound, C12H9NO3, the benzoate and furan rings are almost coplanar, making a dihedral angle of 11.68 (9)°. The twist angle between the –COO group and the benzene ring is only 2.79 (16)°. In the crystal, ...
Random number of units for K-out-of-n systems
(
Elsevier
, 2017 , Article)
This paper takes up the reliability and preventive replacement problems for a K-out-of-n system, where K is a stochastic parameter provided. Firstly, we consider the case when K is predefined as constant numbers as is done ...
الأزمة الخليجية: الحصار في ميزان القانون
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وزارة العدل - مركز الدراسات القانونية والقضائية
, 2017 , Article)
أصدرت كل من دول الخليج، المملكة العربية السعودية ومملكة البحرين ودولة الإمارات العربية المتحدة، إلى جانب جمهورية مصر العربية، بيانات منفصلة ضد دولة قطر تضمنت ما يدل على محاصرتها برا وبحرا وجوا. وقد عزت تلك الدول قراراتها ...
A new insight in determining the percolation threshold of electrical conductivity for extrinsically conducting polymer composites through different sigmoidal models
(
MDPI AG
, 2017 , Article)
The electrical conductivity of extrinsically conducting polymer composite systems passes through a transition state known as percolation threshold. A discussion has been made on how different Sigmoidal models (S-models), ...
Developing a risk prediction model for breast cancer: A Statistical Utility to Determine Affinity of Neoplasm (Sudan-CA Breast)
(
BioMed Central Ltd.
, 2017 , Article)
Background: Breast cancer risk prediction models are widely used in clinical settings. Although most of the well-known models were designed based on data collected from western population, yet they have been utilized for ...
Responses of lichen communities to 18 years of natural and experimental warming
(
Oxford University Press
, 2017 , Article)
Background and Aims Climate change is expected to have major impacts on high alpine and arctic ecosystems in the future, but empirical data on the impact of long-term warming on lichen diversity and richness are sparse. ...