This letter proposes a low-phase-noise high-efficiency power oscillator with digitally controlled output and frequency. The transformer-based matching network resonator is implemented to balance the quality factor efficiency. active core transformer are jointly optimized achieve required while achieving low phase noise high Besides, cross-coupled pair array utilized tune power. To verify mechan...

background: exposure to any xenobiotic can disturb the metabolic activities of particular organs. hence present study is designed to find changes in hepatic biochemistry, histochemistry and histopathology besides serum enzyme levels after acute and sub-acute treatment with mercuric chloride, a heavy metallic compound, in albino rat (rattus norvegicus). materials & methods: thirty albino rats we...

Adverse drug events (ADEs) may cause serious injuries including death. Spontaneous reporting of ADEs plays a great role in detection and prevention of them, however, underreporting always exists. Although several interventions have been utilized to solve this problem, they are mainly based on experience and the rationale for choosing them has no theoretical base. The vast variety of behavioral ...

The workshop, Evaluating Collaborative Enterprises, explored the issues surrounding the evaluation of collaborative systems including methods and tools for evaluating collaborative software as well as applicationspecific evaluation experiences. This paper describes the workshop’s mission, summarizes the workshop papers and discussions, and concludes with future research needs.

INTRODUCTION Adulthood male hypogonadism (HG) is the most common form of HG. Although testosterone (T) replacement therapy (TRT) is the most common way of treating HG, other options are available depending on patient's needs and expectations. AREAS COVERED We analyze alternative options to TRT as a medical intervention in treating HG. Gonadotropin (Gn) therapy is the treatment of choice in me...

Abstract This article presents an instrument for measuring the effectiveness of literacy programmes youth and adults. To assess impact participation on individual learners’ lives their environment, authors developed a structure comprising five main dimensions: (1) “ personal sphere ” (six sub-dimensions); (2) social skills (3) life project (four (4) knowledge (five (5) economic situation ´(five...

              The present work is focused on the degradation of 4-chloro-2-nitrophenol in aqueous solution containing nano titanium dioxide, hydrogen peroxide and the combination of nano-TiO2/H2O2. The effect of experimental parameters, such as the amount of nano- TiO2 concentration of H2O2, initial concentration of 4-chloro-...