منابع مشابه
Advertis Ng Effec and Budge Ing Prac
T HE industrial sector has long been regarded as the stepchild of marketing in terms of the amount of research effort devoted to its problems. There are, however, indications that the situation may be changing. Research on industriallorganizational buying behavior is growing, and a considerable body of empirical knowledge about processes surrounding the innovation and diffusion of industrial te...
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W e present a simple pro cedure w hich allow s us to shif t the positron annihi lati on spectra, e.g., the Doppler broadening spectrum of the annihilation line. T hat is especially required w hen w e w ish to compare di ̃erent spectra obtained w ith a spectrometer w ith the reduction of background. A s an applica tion of the obtained algorithm w e present the studies of positron annihi lati on i...
متن کاملJulien H . Arrizabalaga and Jaclyn A . Brennan
Coronary heart disease is the leading cause of death in the United States. An alternate therapy is needed to treat the 180,000 people each year who require coronary artery bypass surgery. Several different strategies have been explored to develop vascular graft substitutes, but so far all have proven unsatisfactory. Current engineered vessels lack sufficient strength or require many weeks to be...
متن کاملMemoriam.
George W. Housner, Carl F Braun Professor of Engineering, emeritus, died after a short illness on 10 November 2008, just a few weeks before his 98th birthday. He was in the retirement home in Pasadena where he had lived for several years. For all of us who knew George, this marked the end of an era. Few people have guided and nurtured a field the way George led earthquake engineering over a per...
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ژورنال
عنوان ژورنال: Computer Assisted Language Learning
سال: 2014
ISSN: 0958-8221,1744-3210
DOI: 10.1080/09588221.2014.968321