Results 61 to 70 of about 22,290 (260)

A simplified approach for predicting early-age concrete pavement deformation / Supaprastintas metodas, prognozuojantis ankstyvojo betono dangos deformacijas

open access: yesJournal of Civil Engineering and Management, 2011
Studies on deformation characteristics of early-age Jointed Plain Concrete Pavements (JPCP) due to environmental effects have drawn significant interest over the years.
Sunghwan Kim   +2 more
doaj   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

open access: yesAdvanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong   +7 more
wiley   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

open access: yesAdvanced Science, EarlyView.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu   +16 more
wiley   +1 more source

Warped

open access: yesCrítica Marxista, 2019
Em Warped: Gay Normality and Queer Anti-Capitalism, Peter Drucker mobiliza um vasto conjunto de reflexões filosóficas, históricas, sociológicas, antropológicas, econômicas etc. para delinear um impressionante quadro interpretativo das relações de gênero e sexualidade ao longo do desenvolvimento do capitalismo.
Murillo van der Laan, Rafael Dias Toitio
openaire   +1 more source

2D Inorganic Electrides: Interstitial Electrons as Key Drivers of Multifunctional Properties and Applications

open access: yesAdvanced Science, EarlyView.
Eight AB‐type 2D inorganic electrides with negatively charged transition metals are theoretically designed. Their monolayers exhibit intrinsic magnetic ordering, rich topological phases, and ultralow work functions. Supported metal Ru on these 2D inorganic electrides effectively alleviates hydrogen poisoning and enables efficient ammonia synthesis ...
Qianwen Zhang   +6 more
wiley   +1 more source

Relationship between cooling parameters and warping of hot rolled strips

open access: yes工程科学学报, 2016
For 12-ram-thick hot-rolled X70 pipeline steel strips coiled at 500 ℃, a coupled thermomechanicalphase transition model in the laminar cooling process was established by MARC finite element software, and then the changes in temperature field, stress ...
YU Wei, WANG Yi-fa
doaj   +1 more source

Quality Thresholds for Angiogenesis Under Acoustic Manipulation in Engineered Vascular Tissues

open access: yesAdvanced Science, EarlyView.
Defined biological and physical quality thresholds achieved through acoustic manipulation regulate cellular alignment and spatial organization, promoting self‐assembling vasculature, extracellular matrix deposition, and angiogenic responses, thereby establishing critical acoustic patterning requirements for engineered vascular tissue development in ...
Oscar O'Dwyer Lancaster‐Jones   +5 more
wiley   +1 more source

The stress-strain state of frame constructions’ elements from thin-walled cores [PDF]

open access: yesСтроительство уникальных зданий и сооружений, 2013
This article provides an overview of features and problems concerning analysis of stress-strain state (SSS) in elements of thin-frame structures both open and closed sections; as well as some of the specific effects of their work (warping of the cross ...
Vladimir Aleksandrovich Rybakov   +1 more
doaj  

Warping functions of some warped products

open access: yesJournal of Mathematical Analysis and Applications, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Multiscale Circuit Architecture Associated With Memory Dysfunction in Temporal Lobe Epilepsy

open access: yesAdvanced Science, EarlyView.
A multiscale precision‐mapping framework reveals that memory impairment in temporal lobe epilepsy arises from the convergence of focal medial temporal pathology, strategic white matter disconnection, and limbic‐centered metabolic network dysfunction.
Jiajie Mo   +12 more
wiley   +1 more source

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