Data broadcasting has emerged as an efficient way for the dissemination of information over asymmetric wireless environments where the needs of the various users of the data items are usually overlapping. In such environments, data broadcasting stands to be an efficient solution since the broadcast of a single information item is likely to satisfy a possibly large number of users. Communication...

A new CMOS buffer without short-circuit power consumption is proposed. The gatedriving signal of the output pull-up (pull-down) transistor is fed back to the output pull-down (pull-up) transistor to get tri-state output momentarily, eliminating the short-circuit power consumption. The HSPICE simulation results verified the operation of the proposed buffer and showed the power-delay product is a...

The regioselectivity of the conjugate nucleophilic addition amines to vicinal di-acceptor-substituted alkenes has been studied. A set results obtained with standard primary and secondary gives some clues on relative acceptor character classical electron-withdrawing groups (EWG). We have shown in that computed inverse local nucleophilicity index can be used predict attack.

Push-pull technology improves agricultural productivity. However, its long-term effect on biomass carbon and soil organic (SOC) is not yet known. The aims of this study were: to assess the push-pull (1) (2) SOC, considering climatic conditions length time that had been practiced a farm; (3) establish relationship between SOC farms. Aboveground were measured 36 farms in western Kenya, encompassi...

Introduction: Gastric drainage disorder is one of the complications of gastric pull-up and esophagectomy after surgery which might lead to esophageal cancer and benign strictures. The aim of this study was to determine the role of pyloromyotomy on gastric drainage. Materials and Methods: In this prospective randomized controlled clinical trial study, we studied 51 patients in two matched groups...