Eighty years old, and never looked better: rebranding in 2019
نویسندگان
چکیده
منابع مشابه
Excimer lasers—40 never looked better
The first commercial excimer laser was introduced 40 years ago by Lambda Physik (now Coherent; Santa Clara, CA). Interestingly, its developers— Bernd Steyer and Dirk Basting—were both chemists whose main goal was to develop a light source for photochemistry and dye laser pumping. As soon as excimer lasers entered the market, Lambda Physik began to investigate other possible uses for a powerful ...
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The 80 years since Zachariasen’s famous paper, 20 years before Stephen Elliott was born, on the random network theory of glass structure have seen remarkable progress in our understanding of the structure of glassy materials through the construction of models and comparison with experiment. In the early days, models were hand-built with plastic units and had free boundary conditions. Today, ver...
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Combined prostatectomy and retropubic prostatectomy were performed on 20 patients eighty years old or older with benign prostatic hyperplasia. A comparative assessment of two surgical methods regading to operative blood loss, operating time and postoperative complications was presented. The procedure of combined prostatectomy revealed a smaller amount of operative blood loss, less operating tim...
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Introduction: Obesity is increasing epidemically at the age of 3-6 years, and one of the most critical risk factors of childhood overweight is the reduction of breastfeeding. Childhood obesity is also a strong predictor of obesity in adulthood. This study aimed to determine the relationship between exclusive breastfeeding and body mass index in children 3-6 years old. Methods: In this retrospec...
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Some Prolog systems are able to delay the execution of Prolog goals and resume it later. We were involved in the design, implementation and evaluation of several such systems and we summarise here our experiences with them. First we describe a general structure of such ’coroutining’ systems and then we concentrate on the particular features of and choices made in three ECRC’s logic programming ...
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ژورنال
عنوان ژورنال: Journal of Neurophysiology
سال: 2018
ISSN: 0022-3077,1522-1598
DOI: 10.1152/jn.00672.2018