This paper presents a synthesis of robustness evaluation on power RF LDMOS devices and its relation with electrical and physical behaviours after RF life-tests. It is important to understand the physical degradation mechanism effects and the liaison on drifts of critical electrical parameters after life ageing tests, in I-V such as threshold voltage (Vth), the feedback capacitance (Crss) in C-V...

Models of surfaces with intrinsic ionisable amphoteric surface sites governed by the dissociation of acid-base potential determining ion species together with the capacity for the adsorption of anion and cations of the supporting electrolyte are required to describe both the results of electrokinetic and titration measurements of inorganic oxides. The Gouy-Chapman-Stern-Grahame (CGSG) model is ...

The resonant tunneling model is the simplest for describing electronic transport through nanoscale objects like individual molecules. A complete understanding includes not only charge but also thermal and their intricate interplay. Key linear response observables are electrical conductance G Seebeck coefficient S. Here we present experiments on unspecified tunnel junctions molecular that uncove...

the exploitation of the academic sector research findings, and commercializing them is an important priority. the purpose of this research was to design a model for the commercialization of research findings of the department of electrical engineering of razi university of kermanshah. the study was a fundamental research which was conducted by the use of a grounded theory approach.research fiel...

Recent advances in computational electrophysiology (EP) models make them attractive for clinical use. We propose a novel data-driven approach to calibrate an EP model from standard 12-lead electrocardiograms (ECG), which are in contrast to invasive or dense body surface measurements widely available in clinical routine. With focus on cardiac depolarization, we first propose an efficient forward...

SARNA, S. K., E. E. DANIEL, AND Y.J. KINGMA. Effects ofpartial cuts on gastric electrical control actiuity and its computer model. Am. J. Physiol. 223(Z) : 332-34-O. 1972.-The effects of a variety of partial circumferential and longitudinal cuts of gastric muscle of anesthetized dogs on its electrical control activity and in a gastric computer model are described. The effects of these cuts on t...

Electrical interfaces between biological cells and man-made electrical devices exist in many forms, but it remains a challenge to bridge the different mechanical and chemical environments of electronic conductors (metals, semiconductors) and biosystems. Here we demonstrate soft electrical interfaces, by integrating the metallic polymer PEDOT-S into lipid membranes. By preparing complexes betwee...

Time-resolved measurements of charge translocation and phosphorylation kinetics during the pre-steady state of the NaK-ATPase reaction cycle are presented. NaK-ATPase-containing microsomes prepared from the electric organ of Electrophorus electricus were adsorbed to planar lipid bilayers for investigation of charge translocation, while rapid acid quenching was used to study the concomitant enzy...

The aim of the work was to study an agar-supported lipid bilayer membrane (s-BLM) by electrochemical impedance spectroscopy (EIS). S-BLMs with high electrical resistance satisfy the criteria of ease and reproducibility of preparation, long-term stability, and low sensitivity to the electrical and mechanical disturbances, which enables their application in microchip technology. The insertion of ...

zygophyllum atriplicoides is one of the most important rangeland plants that often seen as associated species and rarely seen as the dominant species in ranglands rangelands which is very critical for soil  in starting and ending points of each transect. measured soil properties (included gravel, texture, organic matter, lime, ph and electrical conductivity) and physiography (elevation and slop...