نتایج جستجو برای: sulfur concrete sc
تعداد نتایج: 135796 فیلتر نتایج به سال:
In this note, we describe an error in the proof for CLRW2 given by Landecker et al. in their paper at CRYPTO 2012 on the beyond-birthday-bound security for tweakable block ciphers. We are able to resolve the issue, give a new bound for the security of CLRW2, and identify a potential limitation of this proof technique when looking to extend the scheme to provide asymptotic security.
M. Naor (Ed.): TCC 2004, LCNS 2951, pages 336 352, February 2004. c © Springer-Verlag Berlin Heidelberg 2004. Abstract. We consider compositional properties of reactive systems that are secure in a cryptographic sense. We follow the well-known simulatability approach of modern cryptography, i.e., the specification is an ideal system and a real system should in some sense simulate this ideal one...
Compared to X-rays, electrons have stronger interactions with matter. In electron diffraction, the low-order structure factors are sensitive subtle changes in arrangement of valence around atoms when scattering vector is smaller than critical vector. Therefore, diffraction more advantageous for studying distribution atomic numbers that sulfur. this work, crystal Sr1.2Ca0.8Nb2O7 (SCNO-0.8) was a...
cuals2 chalcopyrite nanocrystalline are synthesized with facile method. the heat arrested solvothermal method for synthesize nanocrystalline were investigated. the time duration of synthesis, temperature of solution and metal salts to solvent molar ratio can be parameters that we are studied. the nanoparticles were synthesized with cucl, alcl3 and thiourea (sc(nh2)2) as ...
Rubber flooring in dairy cows has been discussed controversially, because different studies found as well advantages as disadvantages regarding claw health. Until today little is known regarding the effect of rubber flooring on the reproductive performance of dairy cows. Therefore, the study aimed at comparing fertility and the milk yield of dairy cows on concrete or rubber flooring. Days to fi...
Genome Sequence of Hydrogenovibrio sp. Strain SC-1, a Chemolithoautotrophic Sulfur and Iron Oxidizer
Hydrogenovibrio sp. strain SC-1 was isolated from pyrrhotite incubated in situ in the marine surface sediment of Catalina Island, CA. Strain SC-1 has demonstrated autotrophic growth through the oxidation of thiosulfate and iron. Here, we present the 2.45-Mb genome sequence of SC-1, which contains 2,262 protein-coding genes.
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