Results 71 to 80 of about 179,287 (301)

Bioinspired Adaptive Surfaces for Intelligent Liquid Manipulation: Progressing From Passive and Active to Hybrid Strategies

Advanced Materials, EarlyView.
This review examines passive, active, and hybrid liquid manipulation strategies, highlighting hybrid approaches as an emerging route to reconcile energy efficiency with adaptive control. By actively reconstructing passive surfaces to store programmable interfacial energy, hybrid systems enable flexible yet low‐power liquid transport, with perspectives ...
Jiaqi Miao, Yiyuan Zhang, Liqiu Wang, Alan C. H. Tsang   +3 more
wiley   +1 more source

Use of saline contrast ultrasonography in the diagnosis of complete jugular vein occlusion in a horse [PDF]

Open Veterinary Journal, 2020
Background: Thrombophlebitis and thrombosis are the most common causes of jugular vein occlusion in horses. Medical and surgical treatments aim to recanalize the occluded vessel and reduce proximal venous congestion and edema.
Andrea Corda, Nicolò Columbano, Valentina Secchi, Antonio Scanu, Maria Luisa Pinna Parpaglia, Giovanni Mario Careddu, Eraldo Sanna Passino   +6 more
doaj   +1 more source

The value of multimodality imaging for detection, characterisation and management of a wall adhering structure in the right atrium [PDF]

, 2014
The case presents a wall adherent structure in the right atrium in a young patient with peripheral tcell lymphoma followed by successful prolonged lysis therapy resulting in the resolution of the thrombus is presented.
Baumann, Stefan, Rapp, S., Becher, Tobias, Frambach, Daniel, Papavassiliu, Theano, Boecker, C., Huseynov, Aydin, Akin, Ibrahim, Behnes, Michael, Borggrefe, Martin   +9 more
core  

From Fiber Bundles to Architected Membranes: Triply Periodic Minimal Surface Architectures for Biohybrid Artificial Lungs

Advanced Materials, EarlyView.
Additively manufactured triply periodic minimal surface (TPMS) membranes offer an architecture‐driven alternative to hollow fiber bundles in artificial lungs. Multiphysics simulations and endothelialized prototypes show that the 3D‐printable membrane architecture improves gas exchange, blood flow distribution, and hemocompatibility, enabling ...
Michael Pflaum, Kai P. Barbian, Florian Neuhaus, Gerrit Sitarz, Carolin Nölke, Sebastian V. Jansen, John Linkhorst, Lukas T. Hirschwald, Sebastian Brosch, Christian Certa, Ulrich Steinseifer, Matthias Wessling, Jutta Arens, Arjang Ruhparwar, Bettina Wiegmann   +14 more
wiley   +1 more source

Cell-based therapy facilitates venous thrombus resolution

, 2009
Endothelial progenitor cells (EPC) are involved in many healing processes in cardiovascular diseases and can be found in spontaneously resolving venous thrombi. The purpose of the present study was to investigate whether the therapeutic administration of
Diehm, Nicolas, Baumgartner, Iris, Völzmann, Jan, Kalka, Christoph, von Ballmoos, Moritz Wyler, Tepper, Oren M, Santo, Stefano Di   +6 more
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source

Patients With Symptomatic AAAs Are More Likely to Develop Lumen Partial-Thrombus After Endovascular Aortic Repair Than Asymptomatic Patients

Frontiers in Cardiovascular Medicine, 2022
BackgroundAccording to their symptoms, abdominal aortic aneurysms (AAAs) can be divided into symptomatic and asymptomatic types. This study aimed to explore the differences and correlations between postoperative lumen thrombosis in these two groups after
Enci Wang, Enci Wang, Xinsheng Xie, Dandan Xu, Xiaolong Shu, Yu fei Zhao, Yuchong Zhang, Peng Lin, Daqiao Guo, Weiguo Fu, Weiguo Fu, Lixin Wang, Lixin Wang   +12 more
doaj   +1 more source

Impact of calcification and intraluminal thrombus on the computed wall stresses of abdominal aortic aneurysm [PDF]

, 2008
BackgroundIncreased biomechanical stresses within the abdominal aortic aneurysm (AAA) wall contribute to its rupture. Calcification and intraluminal thrombus can be commonly found in AAAs, but the relationship between calcification/intraluminal thrombus ...
U-King-Im, J., Tang, T. Y., Jonathan H. Gillard, See, T. C., Soh, Edmund, Li, Zhi-Yong, Zhi-Yong Li, Tjun Y. Tang, Edmund Soh, Li, Z. Y., Tang, Tjun Y., Soh, E., Jean U-King-Im, Teik Choon See, U-King-Im, Jean, Gillard, Jonathan H., Gillard, J. H., See, Teik Choon   +17 more
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Flow pattern in chandler loop - the artificial thrombus formation

, 1982
In this paper a hydrodynamic approach is used to analyse carefully the flow field inChandler loop--the artificial thrombus formation. The results obtained show that near thelower meniscus where the thrombus is formed, there is a back flow accompanied ...
Wu WY(吴望一), 钱民全
core   +2 more sources