Results 311 to 320 of about 2,916,302 (341)

Damage Evolution and Lifetime Prediction of Cement Asphalt Mortar Under High-Speed Train Frequency and Temperature Gradient Load. [PDF]

Materials (Basel)
Zhou M, Zhong S, Liu Y, Liu Z, Yang B, Jiang Z, Zhou L, Tang L.   +7 more
europepmc   +1 more source

Study on the mutual interference and propagation characteristics of three-dimensional vibration during shield tunnel construction in hard rock strata. [PDF]

Sci Rep
Wang Y, Gao TY, Wang R, Ding BS, Ma Y.
europepmc   +1 more source

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Estimation of bulk moduli of compounds by empirical relations between bulk modulus and interatomic distance

Journal of Alloys and Compounds, 2000
Abstract Relations between bulk modulus and interatomic distance were empirically determined for five groups of elemental substances by using power functional forms, B = Cd − m , where m and C are the constants. The power value for sp 3 -bonded elemental substances was determined to be −3.60 and the value is quite close to the one (=−3.5 ...
Yukio Makino, Shoji Miyake
openaire   +3 more sources

The interstellar extinction and distance modulus to M10 from infrared photometry [PDF]

Astrophysics and Space Science, 1990
From a new infrared photometry of the globular cluster M10 its interstellar extinction and distance modulus are discussed. This is done by comparison with the well-studied clusters M3, M13, and M92. Final values ofE(B-V)=0.17±0.05 and (M v-V)=14.0±0.3 are proposed. The dependence on metallicity of these values is briefly discussed.
E. Paez, Santiago Arribas, Filippina Caputo, C. Martinez Roger   +3 more
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Analytical methods to derive the elastic modulus of soft and adhesive materials from atomic force microcopy force measurements

Journal of Polymer Science Part B: Polymer Physics, 2019
We present new DMT‐based and JKR‐based methods to derive the elastic modulus of sample surfaces from an atomic force microscope force‐distance curve (DMT: Derjaguin‐Muller‐Toporov, JKR: Johnson–Kendall–Roberts).
S. Fujinami, Eijun Ueda, K. Nakajima, T. Nishi   +3 more
semanticscholar   +1 more source

Interpretation of Hardness in Pseudobinary Nitrides by Bulk Modulus Estimated from Interatomic Distance [PDF]

Materials Science Forum, 2005
Hardness of the pseudobinary transition metal aluminum nitride (T-Al-N) films is improved with increasing the AlN content as far as the B1structure is maintained. A drastic change in the compositional dependence of the hardness corresponds to the phase change of the pseudobinary nitride from B1(NaCl) to B4(wurtzite) structure.
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Calculation of bulk modulus and its pressure derivatives from vibrational frequencies and mode Grüneisen Parameters: Solids with cubic symmetry or one nearest‐neighbor distance

, 1991
The bulk modulus KT can be related to structural parameters and to the sum of the squares of the vibrational frequencies. ∑vi2, for N-atom crystals of cubic symmetry or for any symmetry that contains only one nearest-neighbor distance.
A. Hofmeister
semanticscholar   +1 more source

Simple Threshold (Fully Homomorphic) Encryption From LWE With Polynomial Modulus

IACR Cryptology ePrint Archive, 2023
Katharina Boudgoust, Peter Scholl
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On Application of the Modulus Metric to Solving the Minimum Euclidean Distance Decoding Problem

Problems of Information Transmission, 2019
We prove equivalence of using the modulus metric and Euclidean metric in solving the soft decoding problem for a memoryless discrete channel with binary input and Q-ary output. For such a channel, we give an example of a construction of binary codes correcting t binary errors in the Hamming metric.
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