We examined in a rabbit model of transient spinal cord ischemia (SCI) whether isoflurane (Iso) preconditioning induces ischemic tolerance to SCI in a dose-response manner, and whether this effect is dependent on mitochondrial adenosine triphosphate-dependent potassium (K(ATP)) channel. Eighty-six rabbits were randomly assigned to 10 groups: Control group (n=8) received no pretreatment. Ischemic...

This paper proposes an optimal transmission expansion planning (TEP) which is based on determining share of each line in merchandizing surplus (MS) of system, determining by Independent System Operator (ISO). The more share of a line in MS of system denotes the priority of a line for expansion. The procedure of determining MS of each line in a power system is based on determining the MS share o...

Solid modeling of objects forms an important task in design and manufacturing. Recent developments in the field of layered manufacturing have shown potential for the physical realization of heterogeneous (multi-material) objects. Thus, there is a need to represent material information as an integral part of the CAD model data. Information models for the representation of product data are being ...

Este artículo realiza un estudio bibliométrico a través de la base datos Web of Science (WoS) para conocer el estado del arte las normas ISO 9001 e 14001. Para ello, se hace una búsqueda publicaciones, desde año publicación cada hasta 2018. La principal contribución este trabajo es aportar visión sobre líneas investigación desarrolladas fecha, analizando los países, instituciones, autores más p...

conclusions large-scale studies on the healthy black african population could assess the relationship between diastolic dyssynchrony and changes in myocardial performance related to racial differences. results the frequency of some dyssynchrony markers was similar to that of other studies. the difference between maximal time-to-peak systolic velocity and minimal time-to-peak systolic velocity w...

the goal of this laboratory study is to investigate the effect of pore shapes on seismic wave velocities in carbonate rocks under reservoir conditions. in this research, 41 core plugs of carbonate rocks from oil fields of the southwest of iran were prepared. the compressional and shear wave velocities were measured in both dry and brine saturated samples under several pressures especially reser...

This article seeks to identify the factors that have impacted the adoption of ISO 10303, the Standard for the Exchange of Product Data (STEP), within the UK Ministry of Defence. The analysis presented in this article is based on Diffusion of Innovation (DOI) Theory and the theory surrounding the Economics of Standards. Using a case study approach, the results indicate that several DOI and econo...