Results 51 to 60 of about 1,177,360 (314)

Creep Behavior of Saturated Clay in Triaxial Test and a Hyperbolic Model

open access: yesGeofluids, 2021
As one of the basic mechanical properties of soil, the creep property of a given type soil is related to stress path, and stress level. In this paper, triaxial shear creep tests under different deviatoric stress levels were performed on both intact ...
Bin Xiao   +4 more
doaj   +1 more source

Oedometric study of dredged marine soils admixed with sand for settlement reduction [PDF]

open access: yes, 2017
Dredged marine soils (DMS) can be reused as fill materials for land reclamation project other than dump back to the open sea. However, in Malaysia, dredged marine soils were considered as a geowaste because of it has poor engineering properties.
Chan, Chee Ming   +1 more
core   +1 more source

Optimizing the shielding properties of strength-enhanced concrete containing marble

open access: yesPapers in Physics, 2020
The purpose of this study is to develop a low cost, locally produced concrete mixture with optimum marble content. The resulting mixture would have enhanced strength properties compared to the non-marble reference concrete, and improved radiation ...
Ahmed Abdel-Latif   +3 more
doaj   +2 more sources

On sample path properties of semistable processes

open access: yesJournal of Multivariate Analysis, 1987
The authors show that the well-known correspondence principle between Gaussian and stable processes and measures on \(L_ p\) spaces extends to Banach valued r-semistable index \(\alpha\) processes and measures on \(L_ p\), \(1\leq ...
Rajput, Balram S, Rama-Murthy, Kavi
openaire   +1 more source

Gradient Path Functionally Graded Materials Fabricated by DMD using SS316L and IN625 Powders [PDF]

open access: yesArchives of Metallurgy and Materials
Additive Manufacturing (AM) is a layer-by-layer material addition process. Direct Metal Deposition (DMD) is one of the metal powders feeding AM methods. It can produce Functionally Graded Material (FGM) used in extreme service conditions.
D. Dev Singh   +3 more
doaj   +1 more source

Dynamic behaviors of MICP-treated calcareous sand in cyclic tests

open access: yesYantu gongcheng xuebao, 2018
The calcareous sands from an island of the South China Sea are cemented by the microbially induced calcite precipitation (MICP) method. A series of cyclic tests and SEM tests are carried out to investigate the evolutions of the dynamic strength, dynamic ...
LIU Han-long 1,2,3, XIAO Peng 1,2, XIAO Yang 1,2, WANG Jian-ping 4, CHEN Yu-min 3, CHU Jian 1
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Confidence Regions for Steady-State Probabilities and Additive Functionals Based on a Single Sample Path of an Ergodic Markov Chain

open access: yesMathematics
Discrete, finite-state Markov chains are applied in many different fields. When a system is modeled as a discrete, finite-state Markov chain, the asymptotic properties of the system, such as the steady-state distribution, are often estimated based on a ...
Yann Vestring, Javad Tavakoli
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Impact toughness and its deformation behavior of a novel low-cost titanium alloy

open access: yesJournal of Materials Research and Technology
The burgeoning use of titanium alloys in unmanned underwater vehicles has sparked a surge in demand for low-cost titanium alloys that maintain superior mechanical properties.
Huan Wang   +6 more
doaj   +1 more source

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