Results 101 to 110 of about 7,534,389 (289)

A Clinical Study of Decellularized Tissue Engineering Hyaline Cartilage Graft (dLhCG) for Articular Cartilage Repair

Advanced Science, EarlyView.
ABSTRACT Current clinical approaches for knee cartilage repair are often limited by hypertrophy and fibrosis in the regenerated tissues. A decellularized tissue‐engineered hyaline cartilage graft (dLhCG), composed of a type II collagen‐based extracellular matrix, has been developed to overcome this limitation.
Zhen Zhang, Gong Cheng, Wenyong Fei, Qiuzhen Liang, Liang Zhang, Kegui Liu, Jihang Dai, Bo Cong, Xu Hu, Zhonglian Wu, Jialu Zhang, Jinlan Cui, Hang Yao, Dong‐An Wang, Jingcheng Wang, Tao Sun, Jiang Zheng   +16 more
wiley   +1 more source

Origins and development of the agenda-setting theory in Communication: trends in Spain (2014-2019) [PDF]

, 2020
The core hypothesis of the theory of agenda setting is that there is a process of transfer of salience from the media agenda to the public agenda. Since its original conception in the early 1970s, the explanatory model of ‘issue-agenda setting’ (first ...
McCombs, Maxwell, Ardèvol-Abreu, Alberto, Zúñiga, Homero   +2 more
core  

Physics‐Informed Machine Learning for Sustainable Alloy Design: Toward a Recyclable Unified Q&P Steel

Advanced Science, EarlyView.
A physics‐informed property‐bridging framework links high‐throughput hardness screening to tensile performance in quenching and partitioning steels. By transferring metallurgically guided representations across properties, a single alloy composition is designed to achieve multiple strength grades through heat‐treatment tuning alone, offering a ...
Xiaolu Wei, Yong Li, Chenchong Wang, Lingyu Wang, Xiang Song, Keming Mao, Yu Zhang, Wei Xu   +7 more
wiley   +1 more source

Agenda-setting theory and new media [PDF]

, 2016
Problem zmian w środowisku medialnym związany z rozwojem nowych mediów należy do największych wyzwań badawczych dla teorii agenda-setting. Biorąc pod uwagę problem aktualności teorii ustanawiania agendy w środowisku komunikacji internetowej i nowych ...
Nowak, Ewa
core  

CLRe: A Synergistic Dual‐Engine Framework for One‐Step Retrosynthesis Prediction

Advanced Science, EarlyView.
CLRe uses a contrastive difficulty score to order pretrained seq2seq fine‐tuning for retrosynthesis. Reaction embeddings define the ranking score, and a cumulative easy‐to‐hard schedule expands from the easiest subset to the full training set while earlier examples remain active.
Tianhao Su, Xitao Wang, Musen Li, Guanhua Qin, Shunbo Hu, Tong‐Yi Zhang   +5 more
wiley   +1 more source

Setting the trade policy agenda : What roles for Economists? [PDF]

Economists have influenced the trade policy agenda for establishing multilateral trade rules, disciplines, and procedures, and for negotiating most-favored nation and preferential reductions in trade barriers and subsidies, in addition to affecting the ...
Anderson, Kym
core   +2 more sources

How the Emergence of Social Networking Sites Challenges Agenda-setting Theory [PDF]

, 2020
With the emergence of social networking sites (SNS), the way that information is being processed by media consumers has changed drastically. This has had a direct impact on one of the most established media theories: agenda-setting theory.
Batorski, Dominik, Grzywińska, Ilona
core  

Adaptation of Echinococcus Multilocularis to Oxidative Stress Depends on EmPDK‐Mediated Metabolic Reprogramming

Advanced Science, EarlyView.
Metabolic adaption presents a vital survival strategy for E. multilocularis. This study identifies EmPDK as a central metabolic regulator governing glucose metabolic reprogramming. Oxidative stress activates EmHIF1α to induce EmPDK expression. Mechanistic characterization reveals this ROS/EmHIF1α/EmPDK axis drives glycolytic reprogramming to sustain ...
Huijuan Wang, Zhijian Xu, Ye Tian, Yao Zhang, Zhe Cheng, Yanhai Wang   +5 more
wiley   +1 more source

Raising complex public health challenges on local government agendas: a Norwegian case study

Health Research Policy and Systems
Background Public health challenges, ranging from noncommunicable disease prevention to pandemic preparedness, involve both policymaking and the handling of complexity at local, national or global level.
Kristine Løkås Vigsnes, Charlotte Kiland, Harry Rutter, Eirik Abildsnes   +3 more
doaj   +1 more source

Physics‐Aware Machine‐Learning‐Driven Inverse Design of Broadband Ultra‐Open Acoustic Metamaterials

Advanced Science, EarlyView.
A physics‐aware machine‐learning framework enables inverse design of ultra‐open acoustic silencers by decoupling spectral and radial design spaces. The approach rapidly identifies broadband, compact, and highly ventilated architectures, while revealing hidden linear design rules that link geometry, impedance matching, and acoustic performance.
Zhiwei Yang, Mengyu Li, Xiaohang Xie, Ao Chen, Thomas G. Bifano, Xin Zhang   +5 more
wiley   +1 more source