منابع مشابه
Nerve transfers which have worked for me
Distal nerve transfers have contributed enormously to the strategies in brachial plexus reconstruction. They help to overcome the pitfalls of nerve grafting from proximal root (or peripheral nerve) stumps and work, effectively, as tendon transfers. Although use of the intercostals for transfer to the musculocutaneous nerve was first described, using a graft of the ulnar nerve, in the 1960s, tra...
متن کاملWhen Is It Best to Learn with All Worked Examples?
Worked examples have repeatedly demonstrated learning benefits in a range of studies, particularly with low prior knowledge students and when the examples are presented in alternating fashion with problems to solve. Recently, worked examples alternating with intelligently-tutored problems have been shown to provide at least as much learning benefit to students as all tutored problems, with the ...
متن کاملHIV/AIDS prevention in Uganda: why has it worked?
T he World Health Organisation’s 2004 report Changing History describes the HIV/AIDS pandemic as ‘‘the world’s leading public health challenge’’ and anticipates catastrophic social and economic consequences in many developing countries. This infection, the leading cause of death among 15 to 59 year olds worldwide and the second leading cause of serious sickness and disability in the world, infe...
متن کاملHas Decoupling Worked? New Empirical Evidence and Its Implications
An important shift in U.S. agricultural policy occurred with the 1996 Federal Agriculture Improvement and Reform (FAIR) Act. Although the actual intent and effects of the Act remain a topic of debate, many observers believed that the 1996 legislation signaled a transition toward a new policy environment characterized by diminished government involvement in agricultural markets. Perhaps the bigg...
متن کاملProtein - Which is Best?
Protein intake that exceeds the recommended daily allowance is widely accepted for both endurance and power athletes. However, considering the variety of proteins that are available much less is known concerning the benefits of consuming one protein versus another. The purpose of this paper is to identify and analyze key factors in order to make responsible recommendations to both the general a...
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: Astronomy & Geophysics
سال: 2006
ISSN: 1366-8781,1468-4004
DOI: 10.1093/astrog/47.3.3.7-a