منابع مشابه
John P . Conway , and George E . Burch
Modifications in recorder standardization are required to correct inherent scalar differences among potential differences measured in a given electrocardiographic reference frame. In the frontal plane, agreement between the resultant vectors calculated from unipolar limb lead measurements and from standard lead measurements can be obtained by standardizing the galvanometer for recording the uni...
متن کاملGeorge John Governance Value Analysis and Marketing Strategy
The authors extend transaction cost analysis into a governance value analysis (GVA) framework to address marketing strategy decisions, especially with regard to strategies grounded in cooperative relationships. The GVA is a four-part model. Heterogeneous resources, positioning, the consequent attributes of exchange, and governance form all interact to determine success in creating and claiming ...
متن کاملColonel Kenneth MacLeod
MacLeod, i.m.s. (retired), on the 17th December 1922, at the age of 82 years will have been received in Calcutta by his many friends with much regret, as it means the breaking of another of the few remaining links with the oldtime days when the Service which he so much adorned was in its pristine glory and usefulness. Kenneth MacLeod was born in North Uist in 1840: he took his M. A., Edin., in ...
متن کاملArnt Buvik & George John When Does Vertical Coordination Improve Industrial Purchasing Relationships ?
Vertically coordinated ties are purportedly effective responses to the uncertainties of fast-changing purchasing environments. Building on transaction costs arguments and related work in marketing, the authors analyze vertical coordination as a response to external uncertainty and show that its effectiveness is highly contingent on the magnitude of the safeguarding problem present. Indeed, its ...
متن کاملSwyer-James-MacLeod syndrome.
Swyer-James-MacLeod syndrome is a rare complication of respiratory tract infection occurring in early childhood. We report two children with chronic cough and recurrent wheezing who fulfilled the diagnostic criteria for this disorder: 1) Unilateral loss of lung volume with hyperlucency on chest x-ray. 2) Unilateral reduction in vascularity on CT scan of the chest. 3) Unilateral loss of perfusio...
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: BMJ
سال: 2006
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.333.7567.553-c