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Approximation of the integral funnel of the Urysohn type integral operator
(ELSEVIER SCIENCE INC, 2019)
The integral funnel of the closed ball of the space L-p, p > 1, with radius r and centered at the origin under Urysohn type integral operator is defined as the set of graphs of the images of all functions from given ball. ...
The effect of an N- heterocyclic compound on corrosion inhibition of J55 steel in sweet corrosive medium
(ROYAL SOC CHEMISTRY, 2019)
The corrosion inhibition behavior of a naphthoxazinone derivative 1-phenyl-1,2-dihydronaphtho[1,2-e][1,3]oxazin-3-one (PNO) on J55 steel in 3.5 wt% NaCl solution saturated with carbon dioxide was evaluated using weight ...
Hybrid Band Combination for Discriminating Lithology of Dunite in Ultramafic Rocks
(SPRINGER, 2019)
In recent years, satellite image and other data provided by the terrestrial component of remote sensing technology have been used for detecting hydrothermal alteration minerals and regional geology mappings. Existing rock ...
Nonlinear dynamic response of a tall building to near-fault pulse-like ground motions
(SPRINGER, 2019)
The objective of this study is to determine the effects of near-fault ground motions with large, medium and small pulse periods on a core-wall tall building. Three near-fault and one far-field ground motion sets, each with ...
Magnetic, monodisperse titania microspheres with bimodal pore size distribution by a new sol-gel templating method and their photocatalytic activity
(SPRINGER, 2019)
A new sol gel templating method was developed for the synthesis of magnetic monodisperse-porous titania microspheres 5.5 mu m in size. A bimodal pore size distribution including both mesoporous and macroporous regions was ...
Synthesis of tetra-substituted phthalocyanines bearing 2-(ethyl(m-tolyl) amino)ethanol: Computational and photophysicochemical studies
(ELSEVIER SCIENCE SA, 2019)
This work presents the synthesis of 4-(2-(ethyl(m-tolyl) amino) ethoxy) phthalonitrile (1) as ligand and its peripherally tetrasubstituted metal-free (2) and metallophthalocyanines (3-5) derivatives. Synthesized compounds ...
Effect of Calcination on Microstructure Development and Properties of Hydroxyapatite Powders Extracted from Human and Bovine Bones
(INDIAN CERAMIC SOC, 2019)
This study represents a comprehensive discussion of hydroxyapatite (HAp) formation from human and bovine bones. The phase formation and surface morphologies of prepared HAp powders were determined by XRD and SEM analyses, ...
Innovative and practical deep eutectic solvent based vortex assisted microextraction procedure for separation and preconcentration of low levels of arsenic and antimony from sample matrix prior to analysis by hydride generation-atomic absorption spectrometry
(ELSEVIER SCI LTD, 2019)
Considering the negative impacts on human health and the environment, determinations of arsenic (As) and antimony (Sb), is of unquestionable importance. The present study describes the development of innovative and practical ...
Comparison of the Command and Inclusion Styles of Physical Education Lessons to Teach Volleyball in Middle School
(SAGAMORE PUBL LLC, 2019)
This experimental study compared the impact of the command style and inclusion style of physical education lessons on teaching basic volleyball skills to 6th graders during the 2014-2015 academic year. The 100 students in ...
Association between blood pressure, inflammation and spirometry parameters in chronic obstructive pulmonary disease
(KOREAN ASSOC INTERNAL MEDICINE, 2019)
Background/Aims: Many systems including the cardiovascular system (ischemic heart diseases, heart failure, and hypertension) may act as comorbidities that can be seen during the course of chronic obstructive pulmonary ...