Results 101 to 110 of about 13,974 (295)
Chengshi guidao jiaotong yanjiu[Objective] Due to the influence of geological conditions, tunnel burial depth, tunnel diameter, and properties of the overlying soil layer, the Peck formula exhibits significant deviations when applied to the shield tunneling construction in water ...
ZHOU Chenghua +5 more
doaj +1 more source
Effect of the excavation clearance of an under-crossing shield tunnel on existing shield tunnels
Tunnelling and Underground Space Technology, 2018 Abstract The excavation by earth pressure balance (EPB) shield could cause stress fields varied, which is harmful to adjacent existing structures. Thus the effect of excavation clearance of the EPB shield on the settlement of existing structures should be taken into account.
Minglun Yin +4 more
openaire +2 more sources
High Voltage in Noble Liquids for High Energy Physics
, 2014 A workshop was held at Fermilab November 8-9, 2013 to discuss the challenges of using high voltage in noble liquids. The participants spanned the fields of neutrino, dark matter, and electric dipole moment physics.
A Tomas +15 more
core +1 more source
Advanced Science, EarlyView.MgF2 exhibits a speed‐dependent mechanoluminescence (ML) color distribution arising from distinct ML lifetimes, showing blue emission under slow sliding and multicolor emission under fast sliding. A promising method for evaluating ML lifetime is proposed based on the trailing effect. By synergistically integrating instantaneous and persistent ML with a
Shulong Chang +8 more
wiley +1 more source
Journal of Rock Mechanics and Geotechnical EngineeringCurrent machine learning models for predicting geological conditions during earth pressure balance (EPB) shield tunneling predominantly rely on accurate geological conditions as model label inputs.
Jiajie Zhen +5 more
doaj +1 more source
Temperature dependence of coherent oscillations in Josephson phase qubits
, 2007 We experimentally investigate the temperature dependence of Rabi oscillations and Ramsey fringes in superconducting phase qubits driven by microwave pulses.
Ansmann, M. +4 more
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Advanced Science, EarlyView.Aqueous ammonium‐ion batteries leverage hydrogen‐bond‐mediated NH4+ storage in tunable transition metal compounds. Despite progress in Mn‐, V‐, Mo‐, and W‐based compounds, 2D LDHs, and MXenes, challenges like structural instability and slow kinetics persist. Future advances require robust host design, mechanistic understanding via operando studies, and
Can Li +6 more
wiley +1 more source
Nuclear power plants for mobile applications [PDF]
Mobile nuclear powerplants for applications other than large ships and submarines will require compact, lightweight reactors with especially stringent impact-safety design.
Anderson, J. L.
core +1 more source
Interference measurements of non-Abelian e/4 & Abelian e/2 quasiparticle braiding
, 2021 The quantum Hall states at filling factors $\nu=5/2$ and $7/2$ are expected to have Abelian charge $e/2$ quasiparticles and non-Abelian charge $e/4$ quasiparticles.
. +8 more
core
Emerging Memory and Device Technologies for Hardware‐Accelerated Model Training and Inference
Advanced Electronic Materials, EarlyView.This review investigates the suitability of various emerging memory technologies as compute‐in‐memory hardware for artificial intelligence (AI) applications. Distinct requirements for training‐ and inference‐centric computing are discussed, spanning device physics, materials, and system integration.
Yoonho Cho +6 more
wiley +1 more source