Results 101 to 110 of about 29,669 (308)

Tension-Stabilized Coiling of Isotropic Tape Springs

, 2020
A tape spring can be held tightly coiled on a circular cylinder by means of a tension force applied at the tip. This paper determines the smallest value of the required tension force by means of analytical methods, experiments and detailed numerical ...
Gdoutos, Eleftherios E., Wilson, Lee, Pellegrino, Sergio   +2 more
core  

Study of umbilical coiling index and perinatal outcome

, 2020
Background: Study was to evaluate the relationship between umbilical coiling index (UCI) and hypo-and hyper coiling of the umbilical cord and parity, neonatal weight, Ponderal Index (PI), APGAR (Appearance, pulse, grimace, activity, and respiration ...
Singh, Sujata, Pai, Swati, Sahu, Barsha
core   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Experimental Measurement of Steady and Transient Liquid Coiling with High-Speed Video and Digital Image Processing

Fluids, 2018
Liquid coiling occurs as a viscous fluid flows into a stagnant reservoir causing a localized accumulation of settling material, which coils into a stack as it accumulates.
Frank Austin Mier, Raj Bhakta, Nicolas Castano, John Garcia, Michael J. Hargather   +4 more
doaj   +1 more source

Randomized trial of clazosentan in patients with aneurysmal subarachnoid hemorrhage undergoing endovascular coiling [PDF]

, 2012
Clazosentan, an endothelin receptor antagonist, has been shown to reduce vasospasm after aneurysmal subarachnoid hemorrhage (aSAH). CONSCIOUS-3 assessed whether clazosentan reduced vasospasm-related morbidity and all-cause mortality postaSAH secured by ...
Macdonald, R Loch, Bach, Doris, Peter Vajkoczy, Sébastien Roux, Neal Kassell, Kassell, Neal, Higashida, Randall T, Andy Molyneux, Emanuela Keller, Mayer, Stephan A, Pegah Nowbakht, Molyneux, Andy, Keller, Emanuela, Raabe, Andreas, Andreas Raabe, Aline Frey, Nowbakht, Pegah, Roux, Sébastien, Isabel Wanke, Vajkoczy, Peter, Doris Bach, R. Loch Macdonald, Wanke, Isabel, Randall T. Higashida, Stephan A. Mayer, Frey, Aline, Keller, Emanuela; https://orcid.org/   +26 more
core   +1 more source

Adjunctive Coiling in Flow Diverter Treatment Does Not Prevent Delayed Rupture: A Nationwide Survey [PDF]

Neurointervention
Purpose Delayed rupture (DR) can occur even after successful deployment of flow diverters (FDs). Although coiling is often added to reduce the risk of rupture in high-risk intracranial aneurysms, its effectiveness remains unproven.
Shigeru Miyachi, Reo Kawaguchi
doaj   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

FEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth, Moritz Koch, Le‐Han Rössner, Johanna Eichhorn, Denys Pogoryelov, Matthias P. Mayer, Jude M. Przyborski   +6 more
wiley   +1 more source

Treatment and outcome analysis of patients with ruptured distal anterior cerebral artery aneurysms: a multicenter real-world study

Frontiers in Neurology
ObjectiveTo reveal the safety and efficacy of clipping and coiling in patients with ruptured distal anterior cerebral artery aneurysms (DACAA) and to calculate the risk factors affecting the two-year survival rate in follow-up patients.MethodsA ...
Xiaowei Zhu, Xiaowei Zhu, Zhen He, Zhuolin Wu, Yang Li, Yan Zhao, Bangyue Wang, Nai Zhang, Qiang Huang, Tao Yang, Minghao Yang, Jia Li, Xinyu Yang, Yanzhou Wang, Zhongyuan Zhang   +14 more
doaj   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source