Results 101 to 110 of about 203,115 (309)

Reinforced concrete bridges: effects due to corrosion and concrete young modulus variation

Revista IBRACON de Estruturas e Materiais
Most of the Brazilian bridges of federal road network are made of reinforced concrete and are more than 30 years old, with little information about the mechanical properties of their constitutive materials.
P. T. C. Mendes, M. L. T. Moreira, P. M. Pimenta   +2 more
doaj   +1 more source

Quantifying Material Uncertainty in Seismic Evaluations of Reinforced Concrete Bridge Column Structures. [PDF]

ACI Struct J, 2022
Segura CL, Sattar S, Hariri-Ardebili MA.
europepmc   +1 more source

A new model for stochastic analysis of bridge durability [PDF]

, 2010
Analizira se proces dotrajavanja i razrađuje model planiranja održavanja mostova. Prikazani su postupci za ocjenu stanja mosta i postojeći modeli za prognozu napredovanja procesa dotrajavanja, na temelju kojih se mogu donositi odluke o gospodarenju ...
Goran Puž, Irina Stipanovi Oslaković, Jure Radić   +2 more
core   +1 more source

Ovarian Matrisome Dynamics and αvβ3‐Mediated Regulation in Early Follicular Development

Advanced Science, EarlyView.
The matrisome undergoes dynamic remodeling during early follicular development. Integrin αvβ3 mediates matrisome signals, regulating primordial follicle activation/atresia and secondary follicle growth via Hippo/mTOR pathways, with conserved roles in human ovaries, offering therapeutic targets for ovarian disorders.
Tong Wu, Yanzhi Feng, Qingqing Zhu, Ting Jiang, Yueyue Gao, Kebing Nie, Xianan Tang, Ying Chen, Dianxing Hu, Xudan Yang, Shixuan Wang, Meng Wu, Jinjin Zhang   +12 more
wiley   +1 more source

AutomataGPT: Transformer‐Based Forecasting and Ruleset Inference for Two‐Dimensional Cellular Automata

Advanced Science, EarlyView.
We introduce AutomataGPT, a generative pretrained transformer (GPT) trained on synthetic spatiotemporal data from 2D cellular automata to learn symbolic rules. Demonstrating strong performance on both forward and inverse tasks, AutomataGPT establishes a scalable, domain‐agnostic framework for interpretable modeling, paving the way for future ...
Jaime A. Berkovich, Noah S. David, Markus J. Buehler   +2 more
wiley   +1 more source

Engineering High Performance Concrete Reinforced Multi Dimension Steel Fiber [PDF]

, 2010
High Performance Fiber Concrete (BSPT) is the material / construction materials that have specifications: high quality (compressive strength (Fc), tensile strength (Ft), and (ductility) and specifically for high performance in ...
, Wibowo, Handayan, Fajar Sri
core  

β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto, Deborah Silverman, Tongxin Xie, Shamima Akhter, Nicole R. Vaughn, Adewale Adebayo, Kala Chand Debnath, Shorook Naara, Shajedul Islam, Erik Knutsen, Emily Lorin Ashkin, Simone Anfossi, Sara Leahey, Patrick Hwu, Sebastien Talbot, Erica K Sloan, Robert Saddawi‐Konefka, Roberto Rangel, Jeffrey N. Myers, George A. Calin, Moran Amit   +20 more
wiley   +1 more source

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

Time-dependent Behaviour Analysis of Long-span Concrete Arch Bridge

The Baltic Journal of Road and Bridge Engineering, 2019
This paper continues the previous study on clarifying the time-dependent behaviour of Beipanjiang Bridge ‒ a reinforced concrete arch bridge with concrete-filled steel tubular stiffened skeleton.
Yongbao Wang, Renda Zhao, Yi Jia, Ping Liao   +3 more
doaj   +1 more source

Developing people capabilities for the promotion of sustainability in facility management practices [PDF]

, 2015
Sustainability is becoming an integral part of the life-cycle development of built facilities. It is increasingly highlighted during the post construction phase, as facility management personnel can have major influence to the sustainability agenda
Sarpin, Norliana
core   +1 more source