منابع مشابه
Process Synchronization with Readers and Writers Revisited
The readers-writers problem is one of the very well known problems in concurrency theory. It was first introduced by Courtois et.al. in 1971 1 and requires the synchronization of processes trying to read and write a shared resource. Several readers are allowed to access the resource simultaneously, but a writer must be given exclusive access to that resource. Courtois et.al. gave semaphore-base...
متن کاملRevision Strategies of Student Writers and Experienced Adult Writers
Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive o...
متن کاملPhysicians as writers.
the patient’s story, and enjoy the interaction with patients and families. They are also part of the full gamut of life experiences and events, often in dramatic fashion. Smithers noted that “opportunities for the close observation of the great variety of men and women under conditions of stress, suffering, relief and bereavement has been theirs; indeed they have seen more of the triumph of the...
متن کاملPhysician writers: Anton Chekhov.
Pursuing medicine means to a large extent pursuing medical science. A medical career also includes a substantial amount of writing, particularly for those who enter academia. Apart from science, during their professional lifetimes medical people are exposed to thousands of life stories, into which they, by necessity, intrude. Dealing with individual illnesses, and thus patients’ bodies, brings ...
متن کاملLock-Free Readers/Writers
The past few years have marked the start of a historic transition from sequential to parallel computation.The necessity to write parallel programs is increasing as systems are getting more complex while processor speed increases are slowing down. Current parallel programming uses low-level programming constructs like threads and explicit synchronization using locks to coordinate thread executio...
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ژورنال
عنوان ژورنال: College Composition and Communication
سال: 1984
ISSN: 0010-096X
DOI: 10.2307/358096