Results 21 to 30 of about 12,566 (117)

Injectable Biomimetic Composite Hydrogel Scaffold With Tissue‐Engineered Cartilage Matrix for Articular Cartilage Regeneration

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu, Jun‐Jie Jiang, Hang Yao, Xian‐Feng Shang, Ming‐Di Zheng, Xu Hu, Shuo Xu, Jun‐Li Shi, Yan Han, Chi‐Run Wang, Qi Tao, Huai‐Guo Xue, Dong‐An Wang, Yu‐Chi Zhao   +13 more
wiley   +1 more source

Thermodynamics‐Driven Phase‐Field Kinetics Simulation for Experiment‐Validated Design of CoNi‐Based Superalloys

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Thermodynamic prediction‐driven phase‐field kinetic simulation, with experimental verification, is utilized to explore the high‐performance cobalt–nickel based (CoNi‐based) superalloys. The roles of aluminum (Al) in microstructural evolution and precipitation kinetics of ordered L12‐γ′ strengthened Co–Ni–xAl superalloys are revealed. The alloy
Kun‐Ning Niu, Peng Sang, Zan Zhang, Ye Shan, Sheng‐Long Wang, Ya Liu, Yong‐Sheng Li   +6 more
wiley   +1 more source

Thermohydrogen‐Induced α→β Phase Transition and Interfacial Aggregation: A Diffusion Bonding Mechanism for Ti65 Alloy at Low Temperatures

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Diffusion bonding (DB) of near‐α titanium alloys requires high temperatures, which can cause grain coarsening, structural deformations, and degradation of the workpiece's mechanical characteristics. In this study, thermal hydrogen processing (THP) was applied to Ti65, combined with selective magnetron sputtering of a Ti‐Al thin film to promote
Liang‐Wei Kang, Shao‐Song Jiang, Jin‐Yuan Zhang, Yang Li, Xin‐Yue Shi, Cheng‐Qian Huang, Peng Peng, Shang Yang, Zheng Han, Zhen Lu   +9 more
wiley   +1 more source

Review of additively manufactured zinc alloys by laser powder bed fusion for biomedical applications

Rare Metals, Volume 44, Issue 11, Page 8262-8291, November 2025.
Graphical abstract AbstractZinc (Zn) and its alloys have emerged as promising candidates for biomedical materials, owing to their controlled degradation kinetics, intrinsic biocompatibility, and the release Zn2+ ions which are known to promote bone regeneration and tissue healing.
Xuan Yang, Zaimao Peng, Yan Fang, Yunlong Tang, Hsin‐Hui Shen, Yuman Zhu   +5 more
wiley   +1 more source

Dermoscopic evaluation of normal canine skin with a handheld dermoscope

Veterinary Dermatology, Volume 36, Issue 5, Page 593-601, October 2025.
Background – Dermoscopy is a noninvasive diagnostic tool that provides a magnified view of skin structures. While dermoscopy is described for certain canine dermatological diseases, large‐scale studies evaluating normal skin are lacking. Hypothesis/Objective – This study aimed to correlate dermoscopic findings with histopathological results in healthy ...
Rachael Loek, David Gardiner, George Moore, Ashfaq Marghoob, Carine Laporte   +4 more
wiley   +1 more source

Eurovision Song Contest: From Apolitical to Mega‐Political?

Politics &Policy, Volume 53, Issue 3, June 2025.
ABSTRACT In the realm of a changing geopolitical landscape and the concomitant politicization of culture, this article focuses on how shifts in political orders within the broader context affect and politicize a cultural party. The study draws inspiration from the Eurovision Song Contest (ESC) and how the 2024 edition of the contest underscored, more ...
Christina Öberg
wiley   +1 more source

Combined first‐trimester screening and invasive diagnostics for atypical chromosomal aberrations: Danish nationwide study of prenatal profiles and detection compared with NIPT

Ultrasound in Obstetrics &Gynecology, Volume 64, Issue 4, Page 470-479, October 2024.
ABSTRACT Objectives Our aim was to examine the prenatal profiles of pregnancies affected by an atypical chromosomal aberration, focusing on pathogenic copy‐number variants (pCNVs). We also wanted to quantify the performance of combined first‐trimester screening (cFTS) and a second‐trimester anomaly scan in detecting these aberrations. Finally, we aimed
K. Gadsbøll, I. Vogel, S. E. Kristensen, L. H. Pedersen, J. Hyett, O. B. Petersen, The Danish Cytogenetic Central Register study group   +6 more
wiley   +1 more source

Physicochemical and microbiological assessment of multi‐village drinking water source in diarrheal hotspot areas of north Shoa zone, Amhara region, Ethiopia

World Water Policy, Volume 10, Issue 3, Page 971-985, August 2024.
Abstract Quality water is essential to people's health and social and economic well‐being. Evaluation of the quality of the water sources provides benchmark data on quality status and insights into the development of further protective measures. A laboratory‐based cross‐sectional study design was conducted in the diarrheal hotspot area of the North ...
Tsegahun Asfaw Abebe, Zenawork Sahle, Belachew Tekleyohannes Wogayehu, Bizuneh Asfaw Abebe, Berhanu Yitayew, Demissew Shenkute Gebreyes   +5 more
wiley   +1 more source

A pilot study of antimicrobial effects and ototoxicity of a Norway spruce (Picea abies) resin‐based canine otic rinse product

Veterinary Dermatology, Volume 35, Issue 3, Page 325-336, June 2024.
Background – Norway spruce (Picea abies) resin‐based products are used in human medicine. A resin‐based otic rinse also could be useful in supportive care of canine otitis externa (COE), yet information on its antimicrobial effect against canine pathogens or ototoxicity is lacking.
Elina Aimo‐Koivisto, Laura Punakallio, Riikka Järvinen, Jouni Junnila, Thomas Grönthal, Merja Rantala   +5 more
wiley   +1 more source

心肺复苏大鼠脑基质金属蛋白酶9的表达和血脑屏障的变化

Zhongshan Daxue xuebao. Yixue kexue ban, 2009
【目的】 探讨心肺复苏后早期大鼠脑组织基质金属蛋白酶9(MMP9)的表达和血脑屏障的变化规律65377;【方法】 将80只大鼠随机分为假手术组(n = 40)和复苏组(n = 40)65377;假手术组仅进行麻醉和气管插管65380;血管穿刺,不进行窒息,复苏组用气管夹闭窒息法致使心跳骤停后进行复苏,其他与对照组相同,分别在065380;365380;965380;24 h和48 h 5个时间点处死大鼠后,取样,测定脑组织MMP9的表达65380;MMP9 mRNA65380 ...
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