Abstract : This paper proposed a new high-voltage gain resonant switched-capacitor dc-dc converter for high-power offshore wind energy systems. The proposed new dc-dc converter is characterized by the resonant switching transitions to achieve minimal switching losses and maximum system effi ciency. Here, the converter operates at fi fteen times as high as the input voltage with a small device c...

There are a number of factors that can limit the power conversion effi ciency (PCE) of organic photovoltaics, including the effi ciency of exciton generation and separation, [ 1–4 ] the mobilities of the subsequently generated electrons and holes, [ 5–8 ] and the nanometer-scale morphology of the bulk heterojunction (BHJ) network that determines how easily carriers can reach the electrodes or r...

Thiamine diphosphate functions as a cofactor in enzymes that catalyze essential reactions in metabolic pathways of all organisms. Phosphoketolase is a thiamine diphosphate-dependent key enzyme in the catabolism of sugar in various microbes. In particular, this enzyme is indispensable for unusually high effi ciency of energy production of the glycolytic pathway of benefi cial commensal bacteria,...

PRISM DMS provides secure access authority controls and is hardened to facilitate compliance with applicable NERC CIP standards. Distribution utilities today are dealing with new realities and evolving standards for automation and the integration of multiple systems between what used to be operational silos. Managing today’s distribution network demands powerful and fl exible solutions that ble...

Pompe disease (PD) is a rare autosomal recessive disorder caused by the defi ciency of the lysosomal enzyme acid alpha glucosidase and results in the accumulation of glycogen in multiple tissues, although the major clinical manifestations are seen in cardiac and skeletal muscle. Enzyme replacement therapy is at present the only approved treatment for PD, but shows limited effi cacy in some pati...

research topics dealing with the application of the markal model have been quite common in the last 20+ years. every new paper has added new insight into the potential of using such a model for a variety of purposes. not only global but also local applications have shown both limits and benefits when dealing with manifold energy-environmental-resources optimal management. the aim of this wo...

The authors present a review of trials on the effects irradiation in blue range spectrum emitted by optoelectronic devices human body. Light therapy is scientifi cally grounded and inexpensive type care. blue-band optical radiation has hightherapeutic effi cacy absence adverse reactions complications.

This paper describes the patented methods and devices which were obtained during researches in projects conducted Laboratory of Tissue Engineering Cell Cultures SUMPh “N. Testemitanu”. Patented are part tissue engineering domain economic, technical medical importance, because they allow an effi cient, safe qualitative process for grafts obtaining transplantation.