A power conservative Thevenin-Norton and Norton-Thevenin transformations are proposed in this letter. The transformations introduce a voltage and a current generators for which parameters depend on the loading impedance value.

In this paper, we study power conservation techniques for multi-attribute queries on wireless data broadcast channels. Indexing data on broadcast channels can improve client filtering capability, while clustering and scheduling can reduce both access time and tune-in time. Thus, indexing techniques should be coupled with clustering and scheduling methods to reduce the battery power consumption ...

Traditionally, mandatory exploration was the rule for managing penetrating abdominal trauma, but this has begun to change in the recent era. The change first affected stab injuries, in which the conservative approach in appropriate cases has gained wide spread acceptance. Relatively recently, the management of gunshot injuries to the abdomen has been similarly affected, and several reports appe...

A best evidence topic was written according to a structured protocol. The question addressed was, 'Is oesophagectomy or conservative treatment for delayed benign oesophageal perforation the better option?' Seven papers were identified that provided the best evidence to answer the question. The authors, journal, date and country of publication, patient group studied, study type, relevant outcome...

Introduction: Accidents in the workplace hurt people and sometimes cause death. One of the ways to prevent occupational accidents is to change the behavior and attitude of people towards safety. The present study was conducted to investigate the effect of the lean approach on the promotion of safety culture in Sarv combined cycle power plant of MAPNA exploitation. Materials and Methods: In thi...

SUMMARY This study is designed to confirm the changes of various bones in the osteopetrotic op/op mouse. The female adult mouse were sonicated in papain solution. After the complete treatment, the bones (Skull, Mandible, Scapula, Humerus, Radius, Ulna, Hip, Femure, Tibia, Atlas, Axis and 5th Lumbar vertebra) were measured three dimensionally using of high quality scale and low power binocular ...

We report the case of a 28-year-old male patient diagnosed with extensive metastatic Ewing sarcoma that affected his facial bones. The came to us left-sided jaw/facial pain could not be managed successfully through conservative methods. utilized radiofrequency ablation (RFA) left Gasserian (trigeminal) ganglion alleviate patient's successfully. Although this method is commonly used treat trigem...