Results 21 to 30 of about 7,206,975 (296)
Experimental Study on Damping Ratio Characteristics of Loose Silty Fine Sand at Different Saturations [PDF]
长江科学院院报[Objective] Current research on the damping ratio evolution of silty fine sand under varying saturation conditions remains relatively limited, and in particular, systematic investigations revealing the mechanisms by which saturation variations influence ...
YU Song, XU Meng-bing, FENG Zhi-guo, ZHANG Jun-jie, ZHANG Guo-chao, WANG Yong
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Preliminary findings on the experimental investigation of the small-strain behaviour of Pizzoli silty sand [PDF]
E3S Web of ConferencesThe dynamic properties of soils play a crucial role in solving many geotechnical problems with special attention to earthquake engineering. In particular, the small-strain soil behavior should be accurately reproduced in geotechnical modelling to allow ...
Chiaradonna Anna, Monaco Paola
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Evaluation of the damping ratio of compacted sodium and calcium bentonites in unsaturated conditions
Soils and FoundationsBentonites are going to be part of the Engineered Barrier System (EBS) in deep geological disposal facilities for the safe disposal of spent nuclear fuel.
X. Pintado +10 more
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Applied SciencesDynamic compaction has been widely applied to reinforce soft soils in port areas due to its high efficiency and cost-effectiveness. However, a comprehensive understanding of the deformation mechanisms and stiffness evolution of treated soils under static
Chenyu Hou +6 more
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Innovative Triaxial/Resonant Column Equipment [PDF]
, 2010 The present paper describes a new triaxial apparatus which allows the measurement of low strain stiffness by means of both bender elements and resonant column test. In a previous paper Squeglia et al.
Lo Presti, Diego Carlo Federico +2 more
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FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Influence of gas hydrate morphology on the seismic velocities of sands
, 2009 This paper reports the results of a series of resonant column tests on specimens where gas hydrate has been formed in sands using an “excess water” technique.
Rees, Emily V. +2 more
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Structural and biochemical analysis of a B12 superbinder
FEBS Letters, EarlyView.BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices +3 more
wiley +1 more source
Molecular Oncology, EarlyView.The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka +9 more
wiley +1 more source
Seismic response of deep soft soil sites with varying shear wave velocities
Frontiers in Earth ScienceThe variations in seismic response between deep soft soil sites with different shear wave velocities were not fully understood. This study focuses on the seismic response of deep soft soil sites in the lower reaches of the Yangtze River, China.
Xiao-Bo Peng +5 more
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