Results 21 to 30 of about 779,679 (267)

Experimental study of mechanical and durability properties in hybrid binary and ternary fiber-reinforced ECC

Frontiers in Built Environment
This study develops innovative hybrid fiber-reinforced Engineered Cementitious Composites (ECC) to advance sustainable construction materials. By incorporating ternary fiber systems (steel, synthetic, PVA) with supplementary cementitious materials (GGBFS,
Mahdi Kouhiazar Tulun, Jafar Sobhani, Seyyed Mohammad Mirhosseini, Ehsanollah Zeighami, Mohammad Reza Basiri   +4 more
doaj   +1 more source

Field responsive mechanical metamaterials [PDF]

Science Advances, 2018
We present a new class of architected materials that exhibit rapid, reversible, and sizable changes in effective stiffness.
Julie A. Jackson, Mark C. Messner, Nikola A. Dudukovic, William L. Smith, Logan Bekker, Bryan Moran, Alexandra M. Golobic, Andrew J. Pascall, Eric B. Duoss, Kenneth J. Loh, Christopher M. Spadaccini   +10 more
openaire   +4 more sources

Mechanical Response Analysis of Semi-Detached Movable Roof and Optimization of Subrail Foundation Reinforcement

Buildings
Ground-based movable roof construction offers advantages such as flexible adjustment, energy conservation, environmental protection, improved comfort, structural stability, and high space utilization.
Ziguang Zhang, Ankang Hu, Xiaopeng Li, Shuai Kang, Cheng Zhang   +4 more
doaj   +1 more source

Mechanical Response Analysis of Mainline Tunnel Structures in the Full Process of Metro Shield Interval Connecting Passage Mechanical Construction

Chengshi guidao jiaotong yanjiu
［Objective］ The mechanical method construction of connecting passages significantly impacts the internal forces within the segment structures of metro mainline tunnels.
DU Mingfang, ZHAO Jie, YI Lingbing, ZHANG Peng, WANG Zongyong, REN Fangyi, ZHU Xingtong   +6 more
doaj   +1 more source

Effect of Velocity and Contact Stress Area on the Dynamic Behavior of the Spinal Cord Under Different Testing Conditions

Frontiers in Bioengineering and Biotechnology, 2022
Knowledge of the dynamic behavior of the spinal cord under different testing conditions is critical for our understanding of biomechanical mechanisms of spinal cord injury. Although velocity and contact stress area are known to affect external mechanical
Chen Jin, Rui Zhu, Meng-lei Xu, Liang-dong Zheng, Hui-zi Zeng, Ning Xie, Li-ming Cheng   +6 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Mechanisms of bone response to injury [PDF]

Journal of Veterinary Diagnostic Investigation, 2017
Bone, despite its relatively inert appearance, is a tissue that is capable of adapting to its environment. Wolff’s law, first described in the 19th century, describes the ability of bone to change structure depending on the mechanical forces applied to it.
Keren E, Dittmer, Elwyn C, Firth
openaire   +2 more sources

Exploring the Impact of Cooling Rate on Microstructural Features, Mechanical Properties, and Corrosion Resistance of a Novel Nb-Stabilized Super Duplex Stainless Steel in Shielded Metal Arc Welding

Crystals, 2023
The corrosion and mechanical response produced by quenching in the welded joint of a new Nb-doped stainless steel designed by the CALPHAD method and produced by open-atmosphere casting with recycled materials were investigated to contribute to the ...
Ángelo Oñate, Enrique Torres, Diego Olave, Jesús Ramírez, Carlos Medina, Juan Pablo Sanhueza, Manuel Melendrez, Víctor Tuninetti, David Rojas   +8 more
doaj   +1 more source

Safety of Daprodustat for the Treatment of Chronic Kidney Disease Anemia: Final Analysis of a Multicenter Postmarketing Surveillance Study in Japan

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This final analysis of a multicenter, prospective postmarketing surveillance study evaluated the safety of daprodustat in patients with chronic kidney disease anemia in routine clinical practice in Japan. Methods Patients who initiated daprodustat between September 2020 and July 2022 were registered.
Tadao Akizawa, Kyomi Kanaya, Kiyomi Aizawa, Masanori Onoki, Hirofumi Ozeki, Kazuko Suzuki, Ai Hayashi, Tomohiko Asamura   +7 more
wiley   +1 more source

Forecasting the Dialysis Burden in Japan: Validation‐Based Projections of Prevalence and Incidence Through 2050

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin, Berrak Itır Aylı, Nüket Paksoy   +2 more
wiley   +1 more source