Results 61 to 70 of about 6,954,617 (164)

Investigation of the Effect of Relative Density on the Dynamic Modulus and Damping Ratio for Coarse Grained Soil

Applied Sciences
As the critical dynamic parameters for soil, an extensive examination of the dynamic elastic modulus Ed and damping ratio λ in coarse-grained soil is of significant theoretical and practical importance.
Ziying Huang, Sen Cai, Rongfen Hu, Jianfeng Wang, Mingjie Jiang, Jian Gong   +5 more
doaj   +1 more source

Preparation of high thermal conductivity diamond/aluminum composites by vacuum hot pressing

Jin'gangshi yu moliao moju gongcheng, 2021
A high heat-conducting diamond/aluminum composite material with thermal conductivity of 677 W/(m·K) was prepared by vacuum hot-pressing solid-phase sintering.
XU Yang, SHEN Weixia, FAN Jingzhe, HOU Ling, ZHANG Zhuangfei, HUANG Guofeng, LI Kenan   +6 more
doaj  

Sample codes, relative adhesive motifs density, and total protein concentration.

, 2016
Sample codes, relative adhesive motifs density, and total protein concentration.
Marleen Kamperman (1556242), Marc W. T. Werten (1333089), Martien A. Cohen Stuart (831464), Małgorzata K. Włodarczyk-Biegun (1836796), Sander C. G. Leeuwenburgh (447498), Kambiz Farbod (2806198), Jeroen J. J. P. van den Beucken (2570551), Cornelis J. Slingerland (2796262), Frits A. de Wolf (831463)   +8 more
core   +1 more source

Control de la calidad de formulaciones farmacéuticas obtenidas de cassia uniflora mill Quality control of pharmaceutical formulations obtained from cassia uniflora mill

Revista Habanera de Ciencias Médicas, 2011
Introducción: Cassia uniflora Mill tiene una alta biodisponibilidad; se utiliza en el tratamiento de dolores espasmódicos, erupciones cutáneas e infecciones de origen bacteriano. Sus partes más empleadas son las hojas y las semillas. Objetivo: Determinar
José Angel Morales León, Marta Jiménez Viltre, Annielys Fonseca García, Manuel Almeida Saavedra, Galina Morales Torres   +4 more
doaj  

Examining Shear Behavior in Sandy Gravel Interfaces: The Role of Relative Density and Material Interactions

Buildings
Current research on soil–structure interface properties mainly focuses on sand, clay, and silt, with little attention given to sandy gravel. In order to study the effects of relative density and interface materials on the shear behavior of the sandy ...
Zhanhai Li, Jinxiao Li, Xiang Mao, Xinyu Xie, Jingze Zhu, Yang Zheng, Yuan Li, Zhifeng Ren, Zhaohui Sun, Jiankun Liu   +9 more
doaj   +1 more source

Characterization of physical properties of tissue factor–containing microvesicles and a comparison of ultracentrifuge-based recovery procedures

Journal of Extracellular Vesicles, 2014
Microvesicles were isolated from the conditioned media of 3 cell lines (MDA-MB-231, AsPC-1 and A375) by ultracentrifugation at a range of relative centrifugal forces, and the tissue factor (TF) protein and activity, microvesicle number, size distribution
Camille Ettelaie, Mary E. W. Collier, Anthony Maraveyas, Rammile Ettelaie   +3 more
doaj   +1 more source

Development patterns of the dynamic elastic modulus of saturated coral sand under different drainage conditions

Frontiers in Marine Science
Long-term cyclic loading can have a significant effect on the modulus of sand, and the influence on saturated coral sand has yet to be established. In this paper, the significant influence of non-plastic fines content (FC) and relative density (Dr) on ...
Ruirong Zhou, Ruirong Zhou, Zhilei Huo, Qifei Liu, Qingquan Yu, Qingquan Yu, Qi Wu   +6 more
doaj   +1 more source

Relative density estimation with censored data

, 2000
Well-described tools for comparing two populations via their cumulative distribution functions are the so-called relative distribution R(t) = F { F-0(-1)(t)} and the corresponding relative density (or grade density) r(t).
Cao, Ricardo, JANSSEN, Paul, VERAVERBEKE, Noel   +2 more
core   +1 more source

Experimental Investigation of Lateral Stresses and Bearing Capacity of Sandy Soil Under Shallow Foundation Loads

Applied Sciences
While existing analytical methods provide solutions for calculating vertical pressures in soil, calculating lateral stresses remains a critical challenge.
Huseyin Suha Aksoy, Damla Küçükay Kayaalp   +1 more
doaj   +1 more source

Experimental bearing capacity of eccentrically loaded foundation near a slope

Studia Geotechnica et Mechanica, 2019
Based on the response of small-scale model square footing, the present paper shows the results of an experimental bearing capacity of eccentrically loaded square footing, near a slope sand bed. To reach this aim, a steel model square footing of (150 mm ×
Mansouri Tarek, Abbeche Khelifa
doaj   +1 more source