Communication efficient

NAMD 2 added several new design goals. First, parallel performance needed to be increased through more parallelism and better load balancing. Second, communication efficiency needed to be improved without adding application-... 

Parallel processing requires that each transputer be able to communicate efficiently with others (up to four immediate neighbors with current transputers) if the final result is not to be garbled. 

All of these characteristics related to communication efficiency will natu-... 

Laboratories find it difficult to communicate efficiently with them with regard to this. Based on the existing experience, it seems that not all cnstomers of a laboratory are prepared to pay for a resnlt that is nncertain to some extenf... 

Hence the I-spins are effectively very cold. The S-spins, in contrast, start off with no transverse magnetisation so, in terms of thermodynamics, are very hot. There is a thermodynamic driving force for the transfer of magnetisation. However, the spin systems have to be allowed to communicate efficiently and this is achieved by applying a second Bi field, this time to the S-spins. If the two spins to be brought in contact are spin- /2 then the condition the two fields must meet are the Hartmann-Hahn condition (Hartmann and Hahn 1962) given by (Figure 2.23B). 

Data evaluation First, the signal detected during analysis needs to be evaluated in terms of structure determination of unknown components, and identification and quantitation of various known (or presumably present) components— this is an integral part of the analytical process. Second, the results obtained this way have to be evaluated in terms of biomedical relevance. The latter involves mathematical or statistical procedures, often referred to as chemometrics. To be efficient, a joint etfort of chemists, biochemists, analytical specialists, statisticians, and medical doctors is required. It is highly advantageous that these specialists communicate efficiently and have at least a superficial knowledge of each other s specialty. 

The complexity analysis shows that the load is evenly balanced among processors and therefore we should expect speedup close to P and efficiency close to 100%. There are however few extra terms in the expression of the time complexity (first order terms in TV), that exist because of the need to compute the next available row in the force matrix. These row allocations can be computed ahead of time and this overhead can be minimized. This is done in the next algorithm. Note that, the communication complexity is the worst case for all interconnection topologies, since simple broadcast and gather on distributed memory parallel systems are assumed. 

Another significant benefit of a LIMS is the improvement of the overall quaUty of the laboratory. In the case of a laboratory, quaUty is defined as satisfying customer needs in the areas of accuracy, reUabiUty, clarity, and timeliness of analytical information. LIMS can enhance quaUty in a number of ways, eg, in checking conformance to requirements, in organizing and prioritizing work to ensure timeliness, in measuring laboratory performance in areas of technical quaUty and efficiency so as to provide continuous improvement, and in helping the laboratory to communicate clearly, completely, and consistendy (16). 

Typical light output versus current (L—I) and efficiency curves for double heterostmcture TS AlGaAs LEDs lamps are shown in Eigure 8. The ir LED (Eig. 8a) is typically used for wireless communications appHcations. As a result, the light output is measured in radiometric units (mW) and the efficiencies of interest are the external quantum efficiency (rj y. = C y., photons out/electrons in) and power efficiency. As a result of the direct band gap... 

One technology uses bovine somatotropin (bST) produced by recombinant technology (38). Somatotropin [9002-72-6] is a growth hormone. The bST-supplemented cows provide an increase in milk output per cow or an increased feed efficiency. Recombinant bST, also known as recombinant bovine growth hormone (rBGH) is the synthetic analogue of a natural hormone that increases milk production in cows (39). The use of recombinant technology was approved by the FDA in 1993. The Commission of the European Community has recommended that the moratorium on commercial use of BGH be delayed until the year 2000. 

Recycling is not the total answer to the soUd waste problem. However, efficiently operated recycling programs can easily divert 35% or more of municipal soUd waste away from disposal. Curbside coUection systems offer the opportunity to coUect the greatest amount of recyclables in the most cost-efficient manner. It is imperative that communities and recyclers operate programs that are glass-friendly and which result in color-separated, contaminant-free material. 

High sihcon steels (historically 3.75—5.00% but more recentiy 6% Si) are used in power transformers and high efficiency motors, generators, and transformers, and in communications equipment. 

More microprocessor-based process equipment, such as smart instruments and single-loop controllers, with digital communications capability are now becoming available and are used extensively in process plants. A fieldbus, which is a low-cost protocol, is necessary to perform efficient communication between the DCS and these devices. So-called mini-MAP architec ture was developed to satisfy process control and instrumentation requirements while incorporating existing ISA standards. It is intended to improve access time while... 

Present-day nomenclature is partly the result of the conflict and interplay of two functions the need to communicate in speech and on the printed page on the one hand, and the need for archival storage of information and its efficient, reliable retrieval. The former function came first, and laid the basis for the nomenclature most commonly used even today, and gave birth to a wealth of trivial names (i.e. names that give little or no information on structure). These were often coined on the basis of the origin of the substance, as in the case of collidine, obtained from distillation of bones in glue factories, or were derived from a special characteristic, as in the case of skatole, which has a fecal odor. Such names are short and generally euphonious, but they must be memorized they cannot be deduced from the structure. 

After Flarvest. How do the memory effects shown by the other crops compare with those of winter wheat Winter wheat did not show a memory effect after one year, but oilseed rape does seem to do so. Researchers of the Agricultural Development and Advisory Service found that nitrate production by microbes in the soil after a rape crop increased with the amount of fertilizer given to the crop (R. Sylvester-Bradley, personal communication). One reason may lie in this crop s habit of shedding its leaves as harvest approaches, which means that the microbes in the soil get early access to these residues. This habit might contribute to the apparently smaller efficiency of this crop in using nitrogen fertilizer. The crop may be just as efficient as winter wheat at taking up the fertilizer but drops... 

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