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Hiển thị 151-175 của 245 tin nhắn. Mạch tin nhắnĐã gửi cách đây 5312 ngàyĐã gửi cách đây 5313 ngày
LIFO is an acronym which stands for last in, first out. In computer science and queueing theory this refers to the way items stored in some types of data structures are processed. By definition, in a LIFO structured linear list, elements can only be added or taken off from only one end, called the "top".[1] A LIFO structure can be illustrated with the example of a narrow, crowded elevator with a small door. When the elevator reaches its destination, the last people to get on have to be the first to get off.
Đã gửi cách đây 5314 ngàyIn functional analysis and related areas of mathematics, a sequence space is a vector space whose elements are infinite sequences of complex numbers. Equivalently, it is function space whose elements are functions from the natural numbers to the complex numbers.
Đã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyAbstract An improved procedure for the preparation of unstable dihydroxybenzenethiols in high yields is reported, involving mild reduction of the corresponding iso-thiouronium salts with sodium borohydride.
Đã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyAET (Aminoethyl-iso-thiouronium) was applied topically on irradiated pig skin in different vehicles (emulsions and solutions) for testing a protective effect. A simple normal saline solution (200 mg/100 ml) proved to exert the best effect, both macroscopically and histologically. The solution was applied two hours and immediately before the irradiation which consisted of one 2000 rad fraction with a 20 MeV electron beam. A protective effect was noticed only in the superficial epithelial layers, the deeper radiobiological effect remained unaltered.
Đã gửi cách đây 5315 ngàyĐã gửi cách đây 5315 ngàyIn practice, we will need to guarantee not only that a packet is dead, but also that all acknowledgements to it are also dead, so we will now introduce T, which is some small multiple of the true maximum packet lifetime. The multiple is protocol dependent and simply has the effect of making T longer. If we wait a time T after a packet has been sent, we can be sure that all traces of it are now gone and that neither it nor its acknowledgements will suddenly appear out of the blue to complicate matters.
Đã gửi cách đây 5316 ngàyDeveloped by a university researcher at the Thermal Systems Laboratory of Pontifical Catholic University of Parana, Brazil, (PUCPR/CCET) UMIDUS may prove useful for analyzing and predicting how building envelope and roof assemblies materials respond to changes in heat and moisture in the environment (termed: "hygrothermal behavior").
Đã gửi cách đây 5317 ngày(Coordinated Universal Time, Temps Universel Coordonné) The international time standard (formerly Greenwich Mean Time, or GMT). Zero hours UTC is midnight in Greenwich, England, which is located at 0 degrees longitude. Everything east of Greenwich (up to 180 degrees) is later in time; everything west is earlier. There are 42 time authorities around the world that are constantly synchronizing with each other. In the U.S., the time authorities are located at the U.S. Naval Observatory (USNO) and the National Institute of Standards
Đã gửi cách đây 5317 ngày(Network Time Protocol) A TCP/IP protocol used to synchronize the real-time clock in computers, network devices and other electronic equipment that is time sensitive. It is also used to maintain the correct time in NTP-based wall and desk clocks.
Đã gửi cách đây 5317 ngàyĐã gửi cách đây 5317 ngàyĐã gửi cách đây 5318 ngàyĐã gửi cách đây 5318 ngàyĐây này Aly: http://tratu.vn/forum/index.php?topic=602.0
Đã gửi cách đây 5318 ngàyThe term "smoking gun" was originally, and is still primarily, a reference to an object or fact that serves as conclusive evidence of a crime or similar act. In addition to this, its meaning has evolved to uses completely unrelated criminal activity: for example, scientific evidence that is highly suggestive in favour of a particular hypothesis is sometimes called smoking gun evidence. Its name originally came from the idea of finding a smoking (i.e., very recently fired) gun on the person of a suspect wanted for shooting someone, which in that situation would be nearly unshakable proof of having committed the crime.
Đã gửi cách đây 5318 ngàyĐã gửi cách đây 5318 ngàyĐã gửi cách đây 5318 ngàytác giả
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