Solid–gas interactions at electrode surfaces determine the efficiency of solid-oxide fuel cells and electrolyzers. Here, correlation between surface–gas kinetics crystal orientation perovskite electrodes is studied in model system La0.8Sr0.2Co0.2Fe0.8O3. The gas-exchange are characterized by synthesizing epitaxial half-cell geometries where three single-variant produced [i.e., La0.8Sr0.2Co0.2Fe...

In this paper, Inconel 718 (IN718) superalloy was processed by laser powder-bed fusion additive manufacturing (L-PBFAM), followed heat treatment. High-resolution nanoindentation used to investigate the complex deformation mechanisms that occurred at various length scales in both conditions. The elastoplastic maps show a strong crystal orientation dependency of modulus and hardness, which is att...

in recent decades the expansion of building infractions in many cities of developing countries, regarding one of the most important issues for denizens and urban managers. in most cases, this inordinate development will be challengeable because of cursory control and improprieties management. this study aimed at investigation and evaluation the building infractions, sort of infractions and a co...

BACKGROUND Freezing of gait (FoG) is one of the most disturbing and least understood symptoms in Parkinson disease (PD). Although the majority of existing assistive systems assume accurate detections of FoG episodes, the detection itself is still an open problem. The specificity of FoG is its dependency on the context of a patient, such as the current location or activity. Knowing the patient's...

background religion and health have recently received much attention in modern medicine. several studies in various parts of the world have supported the role of religion as a protective factor against mental disorders. one of the common traumas in the field of mental health is suicidal behaviors. adherence to religious beliefs plays an important role in preventing suicidal behaviors. objective...

introduction: marital satisfaction is a positive relationship with spouse’s family, positive dynamism in the original family, self-esteem and religious homogeneity of couples. religion is one of the most effective spiritual fulcrums that are able to provide the meaning of life in every moment of life. religious beliefs and credence are important factors in marital satisfaction. the main purpose...

We have characterized the kinetics of substrate transport in the renal type IIa human sodium-phosphate cotransporter (NaPi-IIa). The transporter was expressed in Xenopus laevis oocytes, and steady-state and pre-steady-state currents and substrate uptakes were characterized by voltage-clamp and isotope flux. First, by measuring simultaneous uptake of a substrate (32Pi, 22Na) and charge in voltag...