Results 191 to 200 of about 586,504 (304)

Short-term simulation training course improves basic obstetric ultrasound operational skills of residents: A multi-center study. [PDF]

PLoS One
Zhao Y, Zhou P, Tang X, Zhu W, Liu W, Zhou J, Wang J, Luo Y, Zhang J, Yang L, Xu Y.   +10 more
europepmc   +1 more source

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Virtual reality and 3D printing in head and neck cancer: an educational experience. [PDF]

Front Oncol
Ferretti F, Nonis F, Novaresio A, Panico E, Zavattero E, Borbon C, Moos S, Vezzetti E, Fasolis M, Ramieri G.   +9 more
europepmc   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Development and evaluation of a low-cost 3D-printed simulator for ossicular prosthesis placement. [PDF]

Sci Rep
Loustaunau F, Coussens C, Altaisan R, Mahdjoub J, Mauvais O, Brumpt E.   +5 more
europepmc   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Ophthalmic surgical simulator: an effective and safe approach for trainees in vitreoretinal surgery. [PDF]

Int Ophthalmol
Giannuzzi F, Hu L, Carlà MM, Cestrone V, Marcelli S, De Vico U, Savastano A, Crincoli E, Savastano MC, Rizzo S.   +9 more
europepmc   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

Closing the Learning Gap in Arthroscopy: A Comparison of Conventional Training and Virtual Reality Simulation.

J Pharm Bioallied Sci
Bera S, Pathak A, Mishra SK, Biswas B.
europepmc   +1 more source

Application of an artificial neural network (ANN) simulator to increase the operational efficiency of a roadheader. [PDF]

Sci Rep
Cheluszka P, Głuszek G, Rostami J.
europepmc   +1 more source