Results 101 to 110 of about 2,098,811 (294)

Calculation and analysis of passive earth pressure under ultimate stress conditions

open access: yesScientific Reports
This paper develops a new method for calculating the passive earth pressure (PEP) on retaining walls under ultimate stress conditions. First, it is assumed that when the sliding wedge is in the limit equilibrium state, the soil elements on the slip ...
Guangxiu Liu   +4 more
doaj   +1 more source

Current‐Driven Chirality Detection of Magnetic Textures in Cylindrical Nanowires

open access: yesAdvanced Functional Materials, EarlyView.
Current‐assisted anisotropic magnetoresistance measurements in individual Ni/Au cylindrical nanowires enable detection of vortex chirality near Au segments and selective magnetic reversal in defined wire sections at magnetic fields lower than the propagation field. This approach provides a simple, cost‐effective, and non‐invasive method for probing and
Javier Rial   +6 more
wiley   +1 more source

Analysis of Condensation on the Envelope Surface in the Environment with High Temperature and Humidity

open access: yesZhileng xuebao, 2016
Moisture condensation appears on enclosure structure especially on the inner face of glass curtain walls due to high humidity and high temperature. Through analysis of condensation on the envelope surface with high temperature and high humidity by field ...
Wang Jin   +6 more
doaj  

Letters From Our Readers

open access: yes, 2017
Response to: Pain and discomfort following insertion of miniscrews and premolar extractions: A randomized controlled trial. The Angle Orthodontist; 2016;86:891–899.
Ingalill Feldmann   +5 more
core   +1 more source

Additively Manufactured Geometry‐Reconfigurable Soft Neural Probes With Monolithic Multifunctionality

open access: yesAdvanced Functional Materials, EarlyView.
A geometry‐reconfigured additive manufacturing strategy converts planar printed soft materials into soft compact neural probes with integrated hydrogel electrodes and microfluidic channels. The resulting NeuroMAP platform enables scalable multichannel recording, localized chemical delivery, stable in vivo electrophysiological recording, and reduced ...
Hyunjin Lee   +15 more
wiley   +1 more source

Simulation Study on Influencing Factors of Oil-Water Separation in Coalescing Plate Separator

open access: yesShiyou jixie, 2021
Coalescence separation technology is widely used in oil-water separation, but few scholars have studied the influence of coalescence plate material surface wettability on oil-water separation effect by means of numerical simulation. In this study, Fluent
Pan Cheng   +4 more
doaj  

A new measure to quantify chest wall deformity in scoliosis patients : does rib hump measurement correlate with anterior chest wall deformity post surgery? [PDF]

open access: yes, 2009
The primary aims of scoliosis surgery are to halt the progression of the deformity, and to reduce its severity (cosmesis). Currently, deformity correction is measured in terms of posterior parameters (Cobb angles and rib hump), even though the cosmetic ...
Shaw, Matthew J.   +4 more
core  

Unified Pressure and Field Response Across Distinct Charge‐Order Regimes in Ti‐Doped CsV3Sb5

open access: yesAdvanced Functional Materials, EarlyView.
We microscopically investigate the interplay between charge order and superconductivity in a kagome superconductor across regimes of long‐ and short‐range charge order. Hydrostatic‐pressure and magnetic‐field μSR$\mu{\rm SR}$ measurements reveal remarkably similar superconducting and normal‐state time‐reversal‐symmetry‐breaking responses in both ...
P. Kral   +12 more
wiley   +1 more source

Numerical simulation and geometric optimization of a desalination system using solar energy using two-phase mixing method with alumina nanoparticles

open access: yesCase Studies in Thermal Engineering
This research paper presents 2D numerical simulations of a single-slope solar desalination system from a nanomaterial science perspective, utilizing the two-phase mixture method. Alumina nanoparticles with a volume percentage of 0.1 % are introduced into
A.S. El-Shafay   +3 more
doaj   +1 more source

Lone‐Pair‐Induced Lattice Distortion in Lead‐Free Hybrid Perovskites for High‐Performance Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
A lead‐free tin‐based hybrid perovskite is designed in which stereochemically active lone‐pair electrons on tin distort the crystal lattice and break its symmetry. Blended into a flexible polymer, the material converts pressure into electricity at milliwatt‐scale power density and continues working far below freezing, powering a commercial wristwatch ...
Majid Haji Bagheri   +12 more
wiley   +1 more source

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