Results 241 to 250 of about 915,888 (305)

Leveraging Digital Advanced Manufacturing to Enable Polymer Electrolyte Fuel Cells With Ultrahigh Gravimetric Power Density

Advanced Energy Materials, EarlyView.
This study employs digital advanced manufacturing to develop lightweight, compact porous distributors as alternatives to conventional bipolar plates in PEM fuel cells. A graphene‐coated nickel foam achieves a power density of 1.52 W cm−2, while titanium‐based designs deliver lightweight solutions: an LPBF‐fabricated Gyroid lattice reaches 1.36 W cm−2 ...
Hadi Heidary, Vahid Nasrollahi, Daniel Wilmot, Jacob Bracegirdle‐Morais, Sophie C. Cox, Stefan Dimov, Moataz M. Attallah, Ahmad El‐kharouf, Sara Walker, Robert Steinberger‐Wilckens   +9 more
wiley   +1 more source

[Corrigendum] Lithium chloride induces mesenchymal‑to‑epithelial reverting transition in primary colon cancer cell cultures. [PDF]

Int J Oncol
Costabile V, Duraturo F, Delrio P, Rega D, Pace U, Liccardo R, Rossi GB, Genesio R, Nitsch L, Izzo P, De Rosa M.   +10 more
europepmc   +1 more source

Hierarchical Fluorinated Polymer Separator Design Mitigating Bilateral Ionic Crosstalk in Aqueous Batteries

Advanced Energy Materials, EarlyView.
Aqueous zinc‐ion batteries suffer from rapid decay under practical conditions due to bilateral Zn2+/Mn2+ ionic crosstalk, a system‐level failure mechanism. We develop a hierarchical fluorinated polymer separator that regulates ion fluxes and stabilizes both electrodes simultaneously. This strategy enables extended cycle life while maintaining capacity,
Mei Han, Jian Zhi, Zhongyi Liu, Kaihang Yue, Shaopeng Li, Weinan Zhao, Kaiyang Ren, Rui Zhu, Pu Chen   +8 more
wiley   +1 more source

Facial 3D data acquisition in critically ill children for production of personalized non-invasive ventilation masks: a feasibility study. [PDF]

3D Print Med
Pigmans RRWP, Goto L, Wientjes R, Markhorst DG, van Woensel JBM, Gaytant MA, Huysmans T, Dijkman CD, Bem RA.   +8 more
europepmc   +1 more source

Sentiment Change Detection in Twitter Data Using R Studio

International Journal for Research in Applied Science and Engineering Technology, 2017
openaire   +1 more source

Effect of Imidazolium Concentration in Densely Functional Polymer Binder on Robust Electrochemical Kinetics and Cycling Performance of Lithium Iron Phosphate Cathode

Advanced Energy and Sustainability Research, EarlyView.
The improved performance of the cathodic half‐cell containing poly(oxycarbonylmethylene 1‐allyl‐3‐methylimidazolium) (PMAI) binder (PMAI/LFP) is attributed to the ion conduction properties of imidazolium‐functionalized polymer, which participates in cathode‐electrolyte interphase (CEI) formation as confirmed by X‐ray photoelectron spectroscopy and ...
Amarshi Patra, Zhaohan Liu, Pavithra Kasthurirangan, Noriyoshi Matsumi   +3 more
wiley   +1 more source

Validation of the EuroForMix at the Brazilian Federal Police: Analysis of matches involving complex genetic profiles. [PDF]

Forensic Sci Int Synerg
Duarte A, Ribeiro ASL, da Costa MAD, de Paranaíba RTF, Lopes AO, Cocentino LGB, Trindade BR, de Medeiros CEM, Gualda CMA, Minervino AC.   +9 more
europepmc   +1 more source

opXRD: Open Experimental Powder X‐Ray Diffraction Database

Advanced Intelligent Discovery, EarlyView.
We introduce the Open Experimental Powder X‐ray Diffraction Database, the largest openly accessible collection of experimental powder diffractograms, comprising over 92,000 patterns collected across diverse material classes and experimental setups. Our ongoing effort aims to guide machine learning research toward fully automated analysis of pXRD data ...
Daniel Hollarek, Henrik Schopmans, Jona Östreicher, Jonas Teufel, Bin Cao, Adie Alwen, Simon Schweidler, Mriganka Singh, Tim Kodalle, Hanlin Hu, Gregoire Heymans, Maged Abdelsamie, Arthur Hardiagon, Alexander Wieczorek, Siarhei Zhuk, Ruth Schwaiger, Sebastian Siol, François‐Xavier Coudert, Moritz Wolf, Carolin M. Sutter‐Fella, Ben Breitung, Andrea M. Hodge, Tong‐yi Zhang, Pascal Friederich   +23 more
wiley   +1 more source

First real-world evidence from the Emilia-Romagna region suggests tamoxifen protects breast cancer patients from COVID-19. [PDF]

Sci Rep
Bravaccini S, Nicolini F, Balzi W, Azzali I, Pasini L, Mazzotti L, Gaimari A, De Lucia A, Zurlo M, Maltoni R, Pirini F, Cortesi M, Zanoni M, Tumedei MM, Nanni O, Cerchione C, Sambri V, de Souza PB, Martinelli G, Mazza M.   +19 more
europepmc   +1 more source

FastCat: Autonomous Discovery of Multielement Layered Double Hydroxide Alloy Catalysts for Alkaline Oxygen Evolution Reaction

Advanced Intelligent Discovery, EarlyView.
A machine learning‐guided self‐driving laboratory screened over 500 nickel‐based layered double‐hydroxide catalysts for alkaline oxygen evolution. Out of the eight metals, the robot uncovered a quaternary Ni–Fe–Cr–Co catalysts requiring only 231 mV overpotential to reach 20 mA cm−2.
Nis Fisker‐Bødker, Enzo Raffaele Moretti, Jin Hyun Chang, Tejs Vegge   +3 more
wiley   +1 more source