منابع مشابه
Lecture 27 — December 2nd, 2014
Recall that in the turnstile model, we have some high dimensional vector x ∈ Rn, and each update is of the form xi ← xi+v. We wish to support queries f(x) such as f(x) = xi or f(x) = |support(x)|. Obviously, we could store x in O(n) space or the whole stream (O(m) space), but our goal is to come up with algorithms that use much less space. We proved the following last time Claim 1. Any determin...
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Memory loss after brain injury can be a source of considerable morbidity, but there are presently few therapeutic options for restoring memory function. We have previously demonstrated that burst stimulation of the fornix is able to significantly improve memory in a rodent model of traumatic brain injury. The present study is a preliminary investigation with a small group of cases to explore wh...
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Water is the major component of our organism representing about 60% of total body weight in adults and has to be obtained through the consumption of different foods and beverages as part of our diet. Water is an essential nutrient performing important functions, including transport of other nutrients, elimination of waste products, temperature regulation, lubrication and structural support. In ...
متن کاملDr Robert Stephenson’s Address to the Belfast Medical Society on 2nd December 1850
A list of presidents for the current society and its two main predecessors has been placed on the Ulster Medical Society’s website. It contains links to all available presidential addresses before 1980, the earliest and most interesting historically being Dr Robert Stephenson’s which was delivered to the Belfast Medical Society on 2nd December 1850.1 He had been asked to speak on the revival of...
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DURING the first half of the nineteenth century there was a definite move towards imposing more regulations upon medical education.' The increasing growth of cities encouraged building of large general hospitals in the provinces and new medical schools were established in association with these hospitals. Schools were founded and have survived from that time at Manchester, Birmingham, Sheffield...
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ژورنال
عنوان ژورنال: Transactions of the Royal Entomological Society of London
سال: 1836
ISSN: 0035-8894
DOI: 10.1111/j.1365-2311.1837.tb03159.x