منابع مشابه
The bottom line
In the springtime, young men’s thoughts turn to love, but old men begin to contemplate retirement. I have lost count now, but this spring will be either the fourth or fifth time I will have retired and I am now looking forward to the next things I want to do. When I was in my fifties, twenty years ago, I was worried about retirement, having seen what happened to people I knew when they were tos...
متن کاملThe bottom line.
An annual investment of $92 billion for highways and bridges, between 2004 and 2009, is necessary to maintain the physical condition and performance characteristics of the system. An annual investment of $125.6 billion for highways and bridges is necessary to improve the physical condition and performance characteristics of the system over 20 years. An annual capital investment of $19 billion i...
متن کاملClinical Bottom Line
pneumonectomy and co-factors. The manual closure seems to be the more preferable method in high-risk patients. An additive support suture following stapling on the bronchial stump did not decrease the risk of BPF. Deschamps et al. [7] analysed factors affecting the incidence of empyema and BPF after pneumonectomy in 713 patients who underwent pneumonectomy for different conditions. Univariate a...
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ژورنال
عنوان ژورنال: Nature
سال: 1997
ISSN: 0028-0836,1476-4687
DOI: 10.1038/385389a0