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تعداد نتایج: 638096 فیلتر نتایج به سال:
In power generation and other production settings, technological constraints force restrictions on the number of time-periods that a machine must stay up once activated, and stay down once deactivated. We characterize the polyhedral structure of a model representing these restrictions. We also describe a cutting-plane method for solving integer programs involving such min-up and min-down times ...
Renal safety profiles of ibandronate 6 mg infused over 15 and 60 min: a randomized, open-label study
key features covered by this talk are, choice of transducers and needles; patient positioning; joint injections and aspirations; tendon sheath injections; cyst aspirations; biopsies.
Ischemic Preconditioning Stimulus? To the Editor: We would like to take this opportunity to respond to comments by Hausenloy et al1 regarding our recent study.2 In our study, we demonstrated that PTEN activity is modulated during cardiac ischemia/reperfusion, suggesting critical involvement of PTEN in both the induction and decay of ischemic preconditioning (IPC).2 Hausenloy et al appear more i...
BACKGROUND Optical coherence tomography (OCT) revealed that cells lining proximal convoluted tubules of living donor kidneys (LDKs) procured by laparoscopic procedures were very swollen in response to the brief period of ischemia experienced between the time of arterial vessel clamping and flushing the excised kidney with cold preservation solution. Damage to the tubules as a result of this cel...
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