Zobrazeno 1 - 10
of 10 163
pro vyhledávání: '"Stiffening"'
Autor:
Marie-Joe Dib
Publikováno v:
Artery Research, Vol 30, Iss 1, Pp 1-8 (2024)
Abstract A healthy aorta limits excess arterial pulsatility and protects the microvasculature from the effects of fluctuating blood flow and pressure. Aging and various pathologic states impair this cushioning function, a phenomenon known as large-ar
Externí odkaz:
https://doaj.org/article/a01e6a2c20c1405fbd756c8f1cce81be
Publikováno v:
Zhongguo Jianchuan Yanjiu, Vol 19, Iss 3, Pp 205-216 (2024)
ObjectiveIn order to explore the effects of different stiffening configurations on the bearing capacity and anti-blast performance of double stiffened cylindrical shells, a numerical study is made of the responses of four kinds of double stiffened cy
Externí odkaz:
https://doaj.org/article/e4a309c73fb848bf87658144d101bce4
Autor:
Anil Sakamuri, Bruna Visniauskas, Isabella Kilanowski-Doroh, Alexandra B. McNally, Ariane Imulinde, Anne Kamau, Divya Sengottaian, John McLachlan, Montserrat Anguera, Franck Mauvais-Jarvis, Sarah H. Lindsey, Benard O. Ogola
Publikováno v:
Biology of Sex Differences, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract Background Sex hormones and sex chromosomes play a vital role in cardiovascular disease. Testosterone plays a crucial role in men’s health. Lower testosterone level is associated with cardiovascular and cardiometabolic diseases, including
Externí odkaz:
https://doaj.org/article/56b41c68258848e4b79ab5b51294a26b
Publikováno v:
Advanced Science, Vol 11, Iss 33, Pp n/a-n/a (2024)
Abstract Traditional anti‐impact armors and shields are normally made of stiff and hard materials and therefore deficient in flexibility. This greatly limits their applications in protecting objects with complex geometries or significant deformabil
Externí odkaz:
https://doaj.org/article/1e30d27148e0431cb9c8dd47c2ea9c1a
Autor:
Mahmoud Desouky, Murtada Saleh Aljawad, Amao Abduljamiu, Theis Solling, Dhafer Al-Shehri, Murtadha J. AlTammar, Khalid M. Alruwaili
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Diammonium phosphate (DAP) has been proven effective in improving the stiffness of weak or acid-damaged carbonates, thereby preserving hydraulic fracture conductivity. The reaction between DAP and calcite in chalk formations primarily produc
Externí odkaz:
https://doaj.org/article/7061640efb254c7cb103a34e5caf8940
Autor:
Zhihao Guan, Zhaorun Tang, Jianwen Zeng, Yuewei Zheng, Lin Ding, Dongzhi Chen, Houbin Li, Xinghai Liu
Publikováno v:
Advanced Science, Vol 11, Iss 32, Pp n/a-n/a (2024)
Abstract Ultralong room‐temperature phosphorescent (URTP) materials have attracted wide attention in anti‐counterfeiting, optoelectronic display, and bio‐imaging due to their special optical properties. However, room‐temperature blue phosphor
Externí odkaz:
https://doaj.org/article/9f013e8013d64c40af46a5f0d583ee55
Autor:
Vignesh Subramaniam, Abhishek M. Shetty, Steven J. Chisolm, Taylor R. Lansberry, Anjana Balachandar, Cameron D. Morley, Thomas E. Angelini
Publikováno v:
Giant, Vol 19, Iss , Pp 100297- (2024)
Biomaterials that can be reversibly stiffened and shaped could be useful in broad biomedical applications where form-fitting scaffolds are needed. Here we investigate the combination of strong non-linear elasticity in biopolymer networks with the rec
Externí odkaz:
https://doaj.org/article/55988c5667544435bf5313d65387426f
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03017- (2024)
Reinforced concrete structures often have cracks when exposed to corrosion of rebars. This induced crack can deteriorate the bond capacity between concrete and rebar, affecting the structural performance of the member. This study conducted pull-out a
Externí odkaz:
https://doaj.org/article/b0ad5f2ae198402282768c165785a828
Autor:
Edward P. Manning, Priti Mishall, Abhay B. Ramachandra, Abdulrahman H. M. Hassab, Jerome Lamy, Dana C. Peters, Terrence E. Murphy, Paul Heerdt, Inderjit Singh, Sherry Downie, Gaurav Choudhary, George Tellides, Jay D. Humphrey
Publikováno v:
Physiological Reports, Vol 12, Iss 12, Pp n/a-n/a (2024)
Abstract Adverse effects of large artery stiffening are well established in the systemic circulation; stiffening of the proximal pulmonary artery (PPA) and its sequelae are poorly understood. We combined in vivo (n = 6) with ex vivo data from cadaver
Externí odkaz:
https://doaj.org/article/1f7a7abc8e2f4d62a9080640619c7a21
Publikováno v:
Giant, Vol 18, Iss , Pp 100285- (2024)
With the development of intelligent protective wearable equipment, flexible materials with impact resistance have become a focus of attention. Shear stiffening gel (SSG) is a flexible smart material that can perceive external force loads and generate
Externí odkaz:
https://doaj.org/article/c5c910c617a54cf88b66a449b8fa50d5