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lar dyssynergy by precordial Q wave mapping in anterior myocardial infarction. Circulation 55: 833, 1977 57. Askenazi J, Parisi AF, Cohn PF, Freedman WB, Braunwald E: Value of the QRS complex in assessing left ventricular ejection. Am J Cardiol 41: 494, 1978 58. Hardarson T, Henning H, O'Rourke RA, Karliner JS, Ryan W, Ross J Jr: Variability, reproducibility, and applications of precordial ST-s...
By E. Beutler M EDICINE CHANGES. Twenty-five years ago, a battery of liver function studies included the cephalin flocculation and thymol turbidity tests; today’s house officers have never heard of these procedures because they have been supplanted by more specific and more quantitative tests. Nowadays a comment about the “NPN” is greeted with blank stares; no young physician has ever heard of ...
Abstract The crustally derived Tungsten Plutonic Suite (TPS) in the northern Canadian Cordillera is responsible for several of world’s most important tungsten (W) resources, but actual source rocks to these exceptionally metallogenic magmas have never been identified. Detrital zircon studies improved our knowledge exposed supracrustal packages region, such that a U-Pb study inherited cores TPS ...
A pandemia de COVID-19 foi considerada o maior desafio imposto aos sistemas educacionais em toda a história, chegando afastar mais um bilhão crianças suas escolas todo mundo e obrigando os ensino funcionarem com restrições durante meses. Nesse contexto, as soluções produtos digitais foram uma das estratégias que permitiram continuidade da aprendizagem escolar no período. As empresas edtechs se ...
یکی از مهمترین علائم شناخت و تکامل گرافیک متحرک مربوط به حرکت در حروف است و نوعی بیان که بوسیله حرکت اتفاق می افتد . اگر تایپوگرافی که به معنای کلی حساسیت بصری بخشیدن به نوشتار است ،نشانه نوشته متحرک(moving type) ابزاری است که بوسیله حرکت و جانبخشی، این حساسیت و تأکید را دو چندان می کند .
کانسار روی- سرب چاهمیر در جنوب خاور حوضه بافق، یکی از چندین کانسار روی- سرب (مانند کوشک، زریگان و دره دهو) است که در توالی رسوبی- آتشفشانی کامبرین پیشین، همزمان با رخداد اقیانوسهای بدون اکسیژن (Oceanic anoxic event) جهان در کامبرین، در یک محیط کافت پشت کمانی، تشکیل شده است. واحدهای سنگی میزبان کانسار سیلتستون سیاه دارای مواد آلی با میانلایههایی از توف و توف سیلتی هستند که توسط توفهای کرب...
this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...
as far as bandura’s (1977) conceptualization of the sense of self-efficacy is concerned, it is argued to be context- and even task-specific, compared to other concepts like self-esteem (brown, 2000); therefore, upon the previous research studies, related theories and definitions, and the ideas and views obtained from the interviews conducted with the scholars, the current research study aimed a...
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