Results 101 to 110 of about 41,477,537 (409)

Reversible compression of an optical piston through Kramers dynamics

, 2015
We study the reversible crossover between stable and bistable phases of an over-damped Brownian bead inside an optical piston. The interaction potentials are solved developing a method based on Kramers' theory that exploits the statistical properties of ...
Genet, Cyriaque, Schnoering, Gabriel
core   +1 more source

Antipsychotic Drugs and the Risk of Ventricular Arrhythmia and/or Sudden Cardiac Death: A Nation‐wide Case‐Crossover Study

Journal of the American Heart Association : Cardiovascular and Cerebrovascular Disease, 2015
Background Antipsychotics have been linked to prolongation of the QT interval. However, little is known about the risk of ventricular arrhythmia (VA) and/or sudden cardiac death (SCD) associated with individual antipsychotic drug use.

semanticscholar   +1 more source

Thermally Drawn Shape and Stiffness Programmable Fibers for Medical Devices

Advanced Healthcare Materials, EarlyView.
Thermal drawing technique is adapted to fabricate Shape Memory Polymer Fibers (SMPFs) with programmable stiffness and shape. Multilumen and multimaterial SMPFs are developed for innovative medical devices: stiffness adjustable catheters, body temperature softening neural interfaces, and shape programmable cochlear implants.
Jiwoo Choi, Qindong Zheng, Mohamed E. M. K. Abdelaziz, Thomas Dysli, Daniel Bautista‐Salinas, Andreas Leber, Shan Jiang, Jianan Zhang, Ali Anil Demircali, Jinshi Zhao, Yue Liu, Nick W. F. Linton, Fabien Sorin, Xiaoting Jia, Eric M. Yeatman, Guang‐Zhong Yang, Burak Temelkuran   +16 more
wiley   +1 more source

Efficacy of the Orally Disintegrating Strip Sildenafil for the Treatment of Erectile Dysfunction: A Prospective, Randomized Trial

Sexual Medicine, 2021
: Introduction: Phosphodiesterase 5 inhibitors are the predominant treatment option for erectile dysfunction. Aim: This study evaluates the efficacy and safety of sildenafil orally disintegrating strips for the treatment of erectile dysfunction. Methods:
Premsant Sangkum, MD, Kun Sirisopana, MD, Wijittra Matang, BSc, BPH, Yada Phengsalae, MSc, Panuwat Lertsithichai, MD, Chinnakhet Ketsuwan, MD, Wachira Kochakarn, MD, Wisoot Kongchareonsombat, MD   +7 more
doaj  

Vortex dynamics in the two-dimensional BCS-BEC crossover

Nature Communications, 2022
The crossover between the limiting ground states of fermionic systems, the so called BCS-BEC crossover, is of interest to superconductor and ultracold atomic gases communities.
Max Heyl, Kyosuke Adachi, Yuki M. Itahashi, Yuji Nakagawa, Yuichi Kasahara, Emil J. W. List-Kratochvil, Yusuke Kato, Yoshihiro Iwasa   +7 more
doaj   +1 more source

Supercooled confined water and the Mode Coupling crossover temperature

, 2000
We present a Molecular Dynamics study of the single particle dynamics of supercooled water confined in a silica pore. Two dynamical regimes are found: close to the hydrophilic substrate molecules are below the Mode Coupling crossover temperature, $T_C ...
A. Brodka, A. K. Soper, A. Kohlmeyer, A. P. Sokolov, C. A. Angell, C. A. Angell, D. C. Steytler, D. C. Steytler, E. Spohr, E. Spohr, E. Spohr, E. W. Hansen, E. W. Hansen, F. Bruni, F. Sciortino, F. W. Starr, F. X. Prielmeier, H. E. Stanley, H. J. C. Berendsen, H. J. C. Berendsen, I. Brovchenko, J. C. Dore, J. C. Shelley, J.-M. Zanotti, J.-Y. Park, K. Morishige, L. Fabbian, M. Arndt, M. C. Bellissent-Funel, M. Rovere, M. Settles, P. G. Debenedetti, P. Gallo, P. Gallo, P. Gallo, R. J. Speedy, R. M. Lynden-Bell, S. B. Zhu, S. H. Lee, S. Stapf, S.-H. Chen, T. Takamuku, W. G. Götze, W. Götze, Yu. B. Mel'nichenko, Z. T. Németh   +45 more
core   +1 more source

Reversal of Rivaroxaban and Dabigatran by Prothrombin Complex Concentrate: A Randomized, Placebo-Controlled, Crossover Study in Healthy Subjects

Circulation, 2011
Background— Rivaroxaban and dabigatran are new oral anticoagulants that specifically inhibit factor Xa and thrombin, respectively. Clinical studies on the prevention and treatment of venous and arterial thromboembolism show promising results.
E. Eerenberg, P. Kamphuisen, M. Sijpkens, J. Meijers, H. Buller, M. Levi   +5 more
semanticscholar   +1 more source

Viscoelastic HyA Hydrogel Promotes Recovery of Muscle Quality and Vascularization in a Murine Model of Delayed Rotator Cuff Repair

Advanced Healthcare Materials, EarlyView.
Rotator cuff tears, a common musculotendinous injury, often lead to permanent functional disability. A novel hyaluronic acid‐based hydrogel shows promise in promoting muscle regeneration after rotator cuff repair. The hydrogel reduces fibrosis, fatty infiltration, and muscle atrophy while supporting vascularization in a murine model.
Morgan R. Pfaff, Aboubacar Wague, Michael Davies, Anouk R. Killaars, Derek Ning, Steven Garcia, Anthony Nguyen, Prashant Nuthalapati, Mengyao Liu, Xuhui Liu, Brian T. Feeley, Kevin E. Healy   +11 more
wiley   +1 more source

Requirements engineering for crossover services: Issues, challenges and research directions

IET Software, 2021
Crossover services involve deep convergence of services in different domains. Requirements analysis of crossover services often requires the collaboration of engineers in different domains and various organizations.
Zhengli Liu, Bing Li, Jian Wang, Rong Yang   +3 more
doaj   +1 more source

Highly Extensible Physically Crosslinked Hydrogels for High‐Speed 3D Bioprinting

Advanced Healthcare Materials, EarlyView.
A highly extensible novel hydrogel platform created by facile mixing of cellulose‐based polymer and additives such as non‐ionic surfactants or cyclodextrins is developed. These hydrogels broadly display tunable stiffness, viscoelasticity, stress‐relaxation, and extensional behaviors by simply controlling the composition of the biomaterials.
Ye Eun Song, Noah Eckman, Samya Sen, Carolyn K. Jons, Olivia M. Saouaf, Eric A. Appel   +5 more
wiley   +1 more source