Results 41 to 50 of about 196,690 (303)
Local One-Sided Rubber Bulging Test to Measure Various Strain Paths of Metal Tube
Metals, 2021 We proposed a local one-sided rubber bulging method of metal tubes to evaluate various strain paths at an aimed portion and measured the forming limit strains of metal tubes at the place of the occurrence of necking under biaxial deformation.
Hidenori Yoshimura +2 more
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Methodological principles of the Narrative Mediation Path
, 2014 The chapter describes the four narrative modes of the Narrative Mediation Path, a novel narrative method to foster reflexivity with underachieving university students.
ESPOSITO, GIOVANNA +2 more
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Shock and Vibration, 2015 To investigate mechanical characteristics of rocks under different unloading conditions, triaxial tests are carried out with initial confining pressures of 10, 20, and 30 MPa and unloading rates of 0.05~1 MPa/s in three stress paths.
Bing Dai +3 more
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A tunable strain sensor using nanogranular metals
, 2010 This paper introduces a new methodology for the fabrication of strain-sensor elements for MEMS and NEMS applications based on the tunneling effect in nano-granular metals.
Grimm, Christina +21 more
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Compressive behavior of 3D printed concrete with different printing paths and concrete ages
Case Studies in Construction Materials, 2023 As an intelligent construction technology, 3D printed concrete has made great progress in recent years, but research on the development law of hardened mechanical properties of 3D printed concrete is relatively limited, and the influence of printing path
Zuanfeng Pan +3 more
doaj +1 more source
Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
wiley +1 more source
Shear behavior of saturated silt under complex unloading paths
Yantu gongcheng xuebao, 2023 The excavation of foundation pit engineering has different unloading effects on the surrounding soil. The existing specifications mainly use the consolidated undrained strength index based on the conventional triaxial tests, which cannot describe the ...
YING Xu 1, LI Min 1, XIA Baihui 2, SHEN Nanjie 2, JIANG Gang 2, ZHONG Jianfeng 3
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FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
Characteristics of Elastoplastic Consolidation by Compaction and Its Effects on Coal Permeability
Energies, 2022 This paper presents a combined experimental–analytical investigation of coal strain development under fluctuating applied hydrostatic stress. The laboratory setup mimics the isotropic volumetric compaction of coal under burial–uplift cycles in the ...
Zhenghuai Guo +3 more
doaj +1 more source
The Measurement of K0 by Triaxial Strain Path Testing
Soils and Foundations, 1991 ABSTRACT The choice of reference stress state as datum for zero lateral strain is identified as a problem inherent in the determination of K0 of sand by laboratory tests. A new, but simple, test method based on strain path testing is presented.
Lo, SC. R., CHU, J.
openaire +1 more source