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منابع مشابه
"Doc, should I accept this offer or not?".
Every four hours, a patient dies awaiting a liver transplant.1 This is a stark reality, whether it’s your father, your wife, your best friend, or one of your favorite patients. The organ shortage continues unabated, and the quality of the average donor gets worse with each passing year. It is in this context that patients and transplant professionals are faced with the increasingly difficult de...
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A monopolist can offer free samples or free returns to let consumers try his product. When the cost of offering free trials is negligible, the standard theory (Milgrom 1981, Grossman 1981) predicts unraveling: the monopolist always offers them to reveal his product’s quality. I show that when products differ in vertical quality and a horizontal attribute, unraveling may not occur. When consumer...
متن کاملThis Seminar Is Free of Charge!
This article presents design of a basic current-mode building block for analogue signal processing, named as Current Controlled Current Differencing Transconductance Amplifier (CCCDTA). Its parasitic resistances at two current input ports can be controlled by an input bias current. Owing to working in current-mode of all terminals, it is very suitable to use in a current-mode signal processing,...
متن کاملAuthors Discuss the Benefits of This Technology and Offer a N Ojxervzew of Its Use
UTOMATED PLANNING AND scheduling technology-we’ll call it automated planning systems, for the sake of brevity-is applicable to a wide spectrum of spaceflight missions, from those with limited onboard computational capabilities, such as Lunar Prospector, to those with highly sophisticated software, such as Cassini In all cases, the goal is for the rmssion scientist to command the spacecraft dire...
متن کاملApproaching the Third Sector from a Management perspective: what does this offer?
In this paper the current situation of the management theory of organisations is examined and whether or not the NPOs need their own framework within this theory or not. Some authors have suggested that NPOs present special characteristics different from firms. From this perspective NPOs are a different group of organisations and the management theory of organisations have to develop in this ar...
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ژورنال
عنوان ژورنال: Nature
سال: 1975
ISSN: 0028-0836,1476-4687
DOI: 10.1038/257640b0