In recent years, the need to reduce environmental impacts and increase flexibility in energy sector has led increased penetration of renewable sources shift from concentrated decentralized generation. A fuel cell is an instrument that produces electricity by chemical reaction. Fuel cells are a promising technology for ultimate conversion We see this system integrated, where we find wind photovo...

To cite: Clarsen B, Bahr R. Br J Sports Med 2014;48:510–512. INTRODUCTION What constitutes a ‘recordable event’ is arguably the most critical methodological factor affecting the results of sports injury and illness surveillance studies. Although numerous consensus statements have attempted to standardise surveillance methodology, there remains considerable variation in current definitions of in...

Studies of homeless alcoholic women remain rare. Women on Skid Row in New York City were sought out at the Women's Shelter for a study of homeless women alcoholics. The findings in this study of 31 homeless alcoholic women tend to confirm an earlier study by Garrett and Bahr in most respects. A major difference relates to the population's lack of homogeneity. A life-long pattern of marginality ...

The need for high power apparatus in industry has increased in recent years. Multilevel inverters have developed as easy alternatives for such power requirements. Multilevel inverters consist of a group of semiconductor switches and a set of voltage source components like capacitors or independent sources. The basic concept of these inverters depends on using this series of switches and sources...

Gametangia of the aquatic phycomycete Allomyces macrogynus have a cyanide- and antimycin A-insensitive respiration, which is sensitive to salicylhydroxamic acid (alternative respiration). Propyl gallate is also an inhibitor of this alternative pathway, and propyl gallate is more efficient than hydroxamic acid. Gametangial respiration is insensitive to propyl gallate, but propyl gallate sensitiv...

Abstract This mixed method study investigated design thinking (DT) practices and outcomes from across disciplinary frameworks within one institution of higher education. Building upon prior DT studies, it examined three interlocking research questions: What are being implemented the curriculum? kinds do faculty observe? significant relationships between particular observed outcomes? Thirty-five...