منابع مشابه
Systems of Zymogen Activation **
During the thirties, Northrop, Kunitz and their co-workers gave to the world a set of crystallized enzymes and zymogens.1. They also conveyed a set of corresponding ideas: that certain proteolytic enzymes are produced by the body in precursor form, that these precursors can be activated by slight proteolysis, and that this process is usually catalyzed by enzymes. Moreover, they delineated a sys...
متن کاملCreation of Illness Meaning: A Central Concept of Spiritual Health
Viktor Frankl, a neurologist and the founder of logo-therapy (1969) stated that “will to meaning” is the basic essence of the universe (1). Logo-therapy means therapy through meaning, which is based on the premise that man has a will-to-meaning; the meaning thus lies in suffering(2). One of the most important human functions is discovering meaning in life, which is also considered as a sign of...
متن کاملModeling zymogen protein C.
A solution structure for the complete zymogen form of human coagulation protein C is modeled. The initial core structure is based on the x-ray crystallographic structure of the gamma-carboxyglutamic acid (Gla)-domainless activated form. The Gla domain (residues 1-48) is modeled from the x-ray crystal coordinates of the factor VII(a)/tissue factor complex and oriented with the epidermal growth f...
متن کاملa comparison of linguistic and pragmatic knowledge: a case of iranian learners of english
در این تحقیق دانش زبانشناسی و کاربردشناسی زبان آموزان ایرانی در سطح بالای متوسط مقایسه شد. 50 دانش آموز با سابقه آموزشی مشابه از شش آموزشگاه زبان مختلف در دو آزمون دانش زبانشناسی و آزمون دانش گفتار شناسی زبان انگلیسی شرکت کردند که سوالات هر دو تست توسط محقق تهیه شده بود. همچنین در این تحقیق کارایی کتابهای آموزشی زبان در فراهم آوردن درون داد کافی برای زبان آموزان ایرانی به عنوان هدف جانبی تحقیق ...
15 صفحه اولDesigning a Model for Creation of Export Consortiain Business Cluster
Today, small and medium enterprises are considered as one of the main components of economic development for various reasons. To name a few, job creation, resource efficiency, the ability to enhance local technology, the ability to meet new needs, quick decision-making, and training successful managers will all lead to the growth and economic development of countries. Despite these benefits, sm...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature Structural Biology
سال: 2002
ISSN: 1072-8368
DOI: 10.1038/nsb884