Results 31 to 40 of about 52,973 (251)
International Journal of Electrochemical Science, 2018 In this study, a new Ag-Te doped glass frits were used to prepare silver pastes in order to improve the electrical properties of silicon solar cells.
Feng Xiang, Wei-Ping Gan
doaj +1 more source
Advanced Healthcare Materials, EarlyView.A human microfluidic blood‐brain barrier (mBBB) model enables spatially resolved comparison of nanoparticle trafficking. Extracellular vesicles (EVs), liposomes, and nanoplastics exhibit distinct transport and disruption behaviors, revealing that membrane composition and uptake pathways govern BBB interaction.
Bryan B. Nguyen +9 more
wiley +1 more source
YAG Ceramic Nanocrystals Implementation into MCVD Technology of Active Optical Fibers
Applied Sciences, 2018 Nanoparticle doping is an alternative approach the conventional solution doping method allowing the preparation of active optical fibers with improved optical and structural properties.
Jan Mrázek +10 more
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Heterogeneous Extractive Batch Distillation of Chloroform - Methanol – Water : Feasibility and Experiments [PDF]
, 2008 A novel heterogeneous extractive distillation process is considered for separating the azeotropic mixture chloroform – methanol in a batch rectifying column, including for the first time an experimental validation of the process.
Berg +35 more
core +1 more source
Advanced Science, EarlyView.Dry soft Ti3C2Tx MXene electroencephalography (EEG) electrodes provide low impedance (2.1 ± 1.8 kΩ at 10 Hz), long‐term stability, and enable safe simultaneous EEG and transcranial magnetic stimulation (TMS). Across scalp sites, hair types, and recording paradigms, including steady state visual evoked potentials (SSVEP), clinical EEG, and mobile EEG ...
Sneha Shankar +17 more
wiley +1 more source
‘Als je zoveel aan je hoofd hebt, kun je minder verdieping in je leven brengen’
Handelingen, 2016 Een belangrijke vraag in het Handelingen-nummer over ‘Levensoriëntatie in het hoger onderwijs’ is die naar de leefstijlkenmerken van studerende jongeren ten opzichte van andere generaties en ook of geloofs- of levensovertuiging daarbij een rol speelt ...
Marieke van der Giessen-van Velzen
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Water vapor diffusion in Mars subsurface environments [PDF]
, 2007 The diffusion coefficient of water vapor in unconsolidated porous media is measured for various soil simulants at Mars-like pressures and subzero temperatures.
Aharonson, Oded +5 more
core +1 more source
Early Detection of Cell Death Using Transmembrane Water Exchange Magnetic Resonance Imaging
Advanced Science, EarlyView.Cell death is important in both the development and treatment of cancer. In this study, it is demonstrated for the first time that a specific measurement of the transmembrane water exchange rate using magnetic resonance imaging can be used as an early marker of cell death in mammalian cells, in animals and in human patients. Abstract Cell death plays a
Athanasia Kaika +22 more
wiley +1 more source
Spectroscopic Evidence of Edge‐Localized States in an Antiferromagnet Topological Insulator NdBi
Advanced Science, EarlyView.Using spin‐polarized scanning tunneling microscopy (STM) in conjunction with quasiparticle interference, we successfully identify distinct signatures of the ferromagnetic and antiferromagnetic terminations in NdBi, a rare‐earth monopnictide exhibiting non‐trivial topology and magnetism. We demonstrate that step edges on ferromagnetic surfaces host well‐
Avior Almoalem +8 more
wiley +1 more source
Per ritus et preces? Teologia e Ritual Studies
Ephata, 2019 Este artigo debruça-se sobre o problema do significado do rito, levando a sério a provocação de Frits Staal, segundo o qual, o rito é completamente desprovido de significação.
Ângelo Cardita
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