Results 141 to 150 of about 39,713 (225)

Goethe-Universität Frankfurt am Main : Bericht 2009 - Im Aufwind [PDF]

, 2011
Universität Frankfurt am Main
core  

Structure and Ionic Conductivity of Halide Solid Electrolytes Based on NaAlCl4 and Na2ZnCl4

Advanced Science, EarlyView.
A solid solution forms in the Na2ZnCl4‐type phase when Al³⁺ substitutes in the Zn²⁺ tetrahedral site; correspondingly, Na+ vacancies form in the Na1 site, allowing for Na hopping. The highest ionic conductivity reaches 1.5*10−5 S cm−1 at 25 °C at the edge of the miscibility gap.
Hao Guo, Michael Häfner, Helen Grüninger, Matteo Bianchini   +3 more
wiley   +1 more source

How should the electrosurgical mode be optimized for endoscopic sphincterotomy?

Endoscopy International Open
Horst Neuhaus
doaj   +1 more source

Party preferences for climate policy and the renewable energy transition in Spain's multilevel democracy. [PDF]

NPJ Clim Action
Enguer J.
europepmc   +1 more source

Enhanced Cycling Stability in Zn‐Ion Batteries Using Aqueous‐Organic Electrolyte Solvent Blends

Advanced Science, EarlyView.
This paper combines Zn(BF4)₂ salt with a water‐DMSO solvent system to create a thin and stable SEI layer in Zinc‐Ion batteries, offering significant improvements in cycling stability over traditional aqueous electrolytes. Abstract Zinc‐ion batteries (ZIBs) have emerged as a promising candidate for safe and affordable energy storage.
Wei Huang, Ze He, Boya Cao, Minfei Fei, Xinjuan Li, Shaoliang Guan, Qing Dai, Rui Wang, Shijie Zhu, Xunyao Luo, Tianhao Wu, Simon Fairclough, Caterina Ducati, Michael De Volder   +13 more
wiley   +1 more source

Optimal timing for discontinuation of ERCP in cases of difficult selective biliary cannulation

Endoscopy International Open
Han Taek Jeong, Jimin Han
doaj   +1 more source

Lifelong training, retraining, reskilling, upskilling and knowledge gaps in emergency medicine: a cross-sectional survey study. [PDF]

World J Emerg Med
Briassoulis G, Argyrakopoulou M, Korela D, Labrinaki S, Nikiforou A, Papoutsakis A, Briassoulis P, Miliaraki M, Notas G, Ilia S.   +9 more
europepmc   +1 more source

Magnetically Controllable and Degradable Milliscale Swimmers as Intraocular Drug Implants

Advanced Science, EarlyView.
Magnetically controllable degradable milliscale swimmers (MDMS) offer a promising alternative to commercial intraocular drug implants, reducing complications like implant dislocation and uncontrolled drug release. MDMS achieve high velocities in ocular environments, enable real‐time imaging, and deliver drugs effectively without disrupting retinal ...
Erdost Yildiz, Ugur Bozuyuk, Eray Yildiz, Fan Wang, Mertcan Han, Alp Can Karacakol, Devin Sheehan, Yan Yu, Metin Sitti   +8 more
wiley   +1 more source

Can single-use versus standard duodenoscope improve ergonomics in ERCP? A comparative, simulation-based pilot study

Endoscopy International Open
Vincenzo Cennamo, Alberto Botter, Stefano Landi, Francesca Graziosi, Marco Bassi, Emanuele Dabizzi, Stefania Ghersi, Giacinto Cerone, Roberta Bonfiglioli   +8 more
doaj   +1 more source

Challenges and opportunities in systems biology education. [PDF]

Endocr Relat Cancer
Didier J, Croce S, Bayoumi S, Valceschini E, Escoffier H, Gonzalez E, Kishk A, Badkas A, De Landtsheer S, Sauter T.   +9 more
europepmc   +1 more source