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991.
Kumar Sunil Jeon H. C. Kang T. W. Kalia Rajesh Sharma J. K. Panwar Sanjay Kalia Sapna Sharma Vandana Choubey R. K. 《Russian Journal of Physical Chemistry A, Focus on Chemistry》2017,91(13):2666-2670
Russian Journal of Physical Chemistry A - In the present work, the effect of temperature and moisture has been studied on nano-porous polycarbonate membranes of size 15, 50, and 80 nm, respectively... 相似文献
992.
Deshpande Deepti Gadmale Dinesh Bakre Suhas Srivastava Ashwini Kumar 《平面色谱法杂志一现代薄层色谱法》2016,29(6):429-434
JPC – Journal of Planar Chromatography – Modern TLC - In an attempt to determine chlorpyrifos insecticide and its metabolite 3,5,6-trichloropyridinol in visceral samples, a rapid... 相似文献
993.
Back Cover: Understanding the Origins of Nucleophilic Hydride Reactivity of a Sodium Hydride–Iodide Composite (Chem. Eur. J. 21/2016) 下载免费PDF全文
994.
Research on Chemical Intermediates - Caryota urens seeds are an agro-based material that can be used as an eco-friendly and low cost adsorbent for the removal of metal ions. In the present study,... 相似文献
995.
996.
Epitaxial-Bain-Path and Uniaxial-Bain-Path studies reveal that a B2-CuZr nanowire with Zr atoms on the surface is energetically more stable compared to a B2-CuZr nanowire with Cu atoms on the surface. Nanowires of cross-sectional dimensions in the range of ~20–50 Å are considered. Such stability is also correlated with the initial state of stress in the nanowires. It is also demonstrated here that a more stable structure, i.e., B2-CuZr nanowire with Zr atoms at surface shows improved yield strength compared to B2-CuZr nanowire with Cu atoms at surface site, over range of temperature under both the tensile and the compressive loadings. Nearly 18% increase in the average yield strength under tensile loading and nearly 26% increase in the averaged yield strength under compressive loading are observed for nanowires with various cross-sectional dimensions and temperatures. It is also observed that the B2-CuZr nanowire with Cu atom at the surface site shows a decrease in failure/plastic strain with an increase in temperature. On the other hand, B2-CuZr nanowires with Zr at the surface site shows an improvement in failure/plastic strain, specially at higher temperature as compared to the B2-CuZr nanowires which are having Cu atoms at the surface site. Finally, a possible design methodology for an energetically stable nano-structure with improved thermo-mechanical properties via manipulating the surface atom configuration is proposed. 相似文献
997.
Some invariant solutions for non-conformal perfect fluid plates in 5-flat form in general relativity
A set of six invariant solutions for non-conformal perfect fluid plates in 5-flat form is obtained using one-parametric Lie
group of transformations. Out of the six solutions so obtained, three are in implicit form while the remaining three could
be expressed explicitly. Each solution describes an accelerating fluid distribution and is new as far as authors are aware. 相似文献
998.
999.
S. Meljanac A. Samsarov M. Stojić Kumar S. Gupta 《The European Physical Journal C - Particles and Fields》2008,53(2):295-309
We investigate a Lie algebra-type κ-deformed Minkowski spacetime with undeformed Lorentz algebra and mutually commutative
vector-like Dirac derivatives. There are infinitely many realizations of κ-Minkowski space. The coproduct and the star product
corresponding to each of them are found. An explicit connection between realizations and orderings is established and the
relation between the coproduct and the star product, provided through an exponential map, is proved. Utilizing the properties
of the natural realization, we construct a scalar field theory on κ-deformed Minkowski space and show that it is equivalent to the scalar,
nonlocal, relativistically invariant field theory on the ordinary Minkowski space. This result is universal and does not depend
on the realizations, i.e. the orderings, used. 相似文献
1000.
Optics has already been proved as a successful candidate for conducting parallel logic, arithmetic and algebraic operations. Several all-optical data processors were proposed since last few decades. To implement these systems, different data encoding decoding techniques such as polarization encoding, tristate, quartenary state, multivalued state, symbolic substitution technique etc. have already been proposed. All these are done to use optics in a suitable platform. We propose here a new concept of encoding data by adopting frequencies variation technique for conducting a inversion operation successfully. 相似文献