نتایج جستجو برای: co and counter cure
تعداد نتایج: 16878555 فیلتر نتایج به سال:
[SIAM J. on Computing, 14 (1985), 34-40]. This is a companion paper to ‘‘P.M.B. Vitanyi, An optimal simulation of counter machines, SIAM Journal on Computing, 14 (1985), 1-33, and the later ‘‘J. Seiferas and P.M.B. Vitanyi, Counting is easy, J. Assoc. Comp. Mach. 35 (1988), pp. 985-1000’’]. An Augmented Counter Machine (ACM) is a multicounter machine, with initially nonzero counters allowed, an...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...
Australia's recent investment in, and optimism about, direct-acting antivirals to treat hepatitis C brings with it the promise of new drug futures, including possibility a post-hepatitis world revolution in lives people affected by disease. But is situation more complicated than we might assume? What expectations are being produced about post-cure lives? And what overlooked along way? We argue ...
We present a numerical study of the rotating flow generated by two rotating disks in co-/counter-rotating, inside a fixed cylindrical enclosure similar to the Czochralski configuration (Cz). The enclosure having an aspect ratio A = H/Rc equal to 2, filled with a low Prandtl number fluid (Pr = 0.011), which is submitted to a vertical temperature gradient. The finite volume method has been used ...
This paper contains results related to synthesis and presentation of abstract automata by fragments of behaviour and investigates the structure of the classes of finite connected initial output-less automata specified by systems of defining relations considered as fragments, co-fragments, counter-fragments and co-counter-fragments of automata.
afinite element model is developed for simulation of the curing process of a thick axisymmetric rubber article reinforced by metal plates during the molding and cooling stages. the model consists of the heat transfer equation and a newly developed kinetics model for the determination of the state of cure in the rubber. the latter is based on the modification of the well-known kamal-sourour mode...
natural rubber/fiber composites were prepared in a laboratory mixer using new and waste short nylon fiber by a one-step mixing process. fiber loading and bonding agent effects on the microstructure and mechanical properties of the composites were studied. the cure characteristics of composites were investigated by using rheometer. cure and scorching times of the composites decreased while maxim...
Tom Isaacs was diagnosed with Parkinson’s at the young age of 26 and worked tirelessly to challenge the view that Parkinson’s was incurable, raising funds for research to trial new treatments and becoming one of the most well-known and popular international patient advocates. Having completed a successful 1,250 mile sponsored walk in 1999, Tom was determined to use his Parkinson’s to achieve mo...
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