Results 191 to 200 of about 371,081 (303)

Presence of small and large branch vessels from intracranial aneurysms increases the risk of post-treatment recurrence and retreatment following endovascular coiling: insights from a propensity score-matched cohort. [PDF]

Front Surg
Arunachalam Sakthiyendran N, Pellegrino A, McNeil EP, Barhouse P, Purohit S, Ramirez-Velandia F, Alwakaa O, Granstein JH, Ogilvy CS, Taussky P.   +9 more
europepmc   +1 more source

Euroforum - Europe day by day No. 32/76, 14 September 1976 [PDF]

, 1976

core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

Advanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón, Juan Ignacio Beltrán, Matilde Saura‐Múzquiz, Paolo Perna, M. Carmen Muñoz, Lucas Pérez, Maria Varela   +6 more
wiley   +1 more source

Headache After Coil Embolization for Unruptured Intracranial Aneurysms (Non-Stent-Assisted Versus Stent-Assisted): A Prospective Comparative Cohort Study. [PDF]

Eur J Neurol
Ban SP, Kwon OK, Kim YD, Shim HS, Sung SB, Bang JS, Lee SU, Lee SH, Choi TW, Jeong EA, Jeon HJ, Won S.   +11 more
europepmc   +1 more source

Compensating for Drusen in Retinal Vessel Segmentation [PDF]

, 2012
Fisher, M, Wang, W, Zhang, L
core  

A Biochar‐Based Composite Hydrogel Microenvironment for Enhanced Biocatalysis

Advanced Materials, EarlyView.
This work presents the synthesis of a polyacrylamide hydrogel wherein biomass‐derived biochar is co‐encapsulated with the enzyme horseradish peroxidase (HRP). The resulting composite hydrogel possesses balanced electron‐rich and electron‐deficient domains, creating an optimal microenvironment that concentrates both hydrogen peroxide and phenol ...
Shengzhe Wang, Jingling Zhu, Weiyang Xue, Yuting Wen, Zhongxing Zhang, Xia Song, Yuan Yu, Chenglin Sun, Huangzhao Wei, Jun Li   +9 more
wiley   +1 more source

Using internal air injection for fuel mixing enhancement of annular hydrogen jet behind an inclined strut in a supersonic combustor: computational study. [PDF]

Sci Rep
Bouazzi Y, Ahmed Z, Basem A, Alizadeh A, Sadeq AM, Aich W, Louhichi B, Barzegar T.   +7 more
europepmc   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

JBRA Assisted Reproduction: three decades of science, innovation, and leadership in Latin America. [PDF]

JBRA Assist Reprod
Taitson PF, Souza MDCB, Antunes RA, Oliveira JBA.   +3 more
europepmc   +1 more source

Polar lows [PDF]

, 2003
Renfrew, IA
core   +1 more source