Results 101 to 110 of about 414,701 (274)
The Impact of Catalyst Layer Composition and Structure on Performance and Durability of PEMWE Anodes
Advanced Materials Technologies, EarlyView.This article explores a new type of anode for water electrolysis that uses less iridium, a rare and expensive metal. By combining stable iridium oxide with platinum and carbon‐based materials, the authors create a catalyst layer that maintains strong performance.
Lena V. Bühre +5 more
wiley +1 more source
The IRS and Nonprofit Media: A Step Forward Toward Creating a More Informed Public [PDF]
, 2015 This is a follow up to the 2013 report, The IRS and Nonprofit Media: Toward Creating an More Informed Public and reviews the current state of IRS determinations and rules surrounding nonprofit media organizations. Nonprofit media organizations are making
Katherine LaBeau
core
Periodic Accretion Instabilities in the Protostar L1634 IRS 7
, 2015 The small molecular cloud Lynds 1634 contains at least three outflow sources. We found one of these, IRS 7, to be variable with a period of 37.14 +/- 0.04 days and an amplitude of approximately 2 mag in the Ks band.
Chini, Rolf, Hodapp, Klaus W.
core +1 more source
Ikimokyklinio ir priešmokyklinio ugdymo pokyčiai: ir nerimas, ir džiaugsmas
, 2020 Nuo 2023 m. pagerės sąlygos socialinės rizikos šeimoms auginančioms priešmokyklinio amžiaus vaikus (5-6 m.), nes savivaldybės įpareigotos užtikrinti ikimokyklinį ugdymą visiems vaikams. Dalis savivaldybių šią žinią sutiko su nerimu ir nepasitenkinimu. Gali kilti klausimas apie kokį vaikų skaičių, padidinančių priešmokyklinukų gretas, kalbame.
openaire +1 more source
Advanced Optical Materials, EarlyView.The newly developed regioselective strategy for the para‐functionalization of C(sp3)‐bridged phosphorus‐centered heterotriangulene delivers a series of donor‐acceptor emitters exhibiting thermally activated delayed fluorescence. The carbazole‐substituted compounds feature a unique combination of high photoluminescence quantum yields up to 75%, deep ...
Maximilian Schöner +8 more
wiley +1 more source
Effect of Host Anisotropy on Phosphorescent Emitter Orientation and Light Outcoupling in OLEDs
Advanced Optical Materials, EarlyView.The orientation of the emissive transition dipole moment of a cage‐type Iridium complex can be tuned by the anisotropic alignment of the cohost material, which is expressed as the S$S$ parameter of the film. Thus, the external quantum efficiency of OLEDs can be further enhanced to reach values above 30%.
Bình‐Minh Nguyễn +5 more
wiley +1 more source
Advanced Science, EarlyView.This study reports that SBNO1 protein is upregulated in several cancer entities. SBNO1 protein interacts with the basal transcription factor TFIID via TAF4, enabling its recruitment to transcription start sites and the modulation of target gene expression.
Sarah Fritzsche +21 more
wiley +1 more source
Advanced Science, EarlyView.After the intravenous injection of biomimetic and pH/ROS‐responsive PTSK@CRM, the nanoparticles can be accumulated in tumors and release Sim and KYNase to inhibit the tumor growth, regulate the metabolism of cholesterol and Kyn, and reverse the immunosuppressive tumor microenvironment.
Jiaxin Yin +6 more
wiley +1 more source
Spatial Fit, from Panacea to Practice: Implementing the EU Water Framework Directive
Ecology and Society, 2012 Within the broad discourse on the concept of fit and its relevance for the governance of social-ecological systems, problems of spatial fit have attracted particular attention.
Timothy Moss
doaj +1 more source
VLTI observations of IRS~3: The brightest compact MIR source at the Galactic Centre
, 2005 The dust enshrouded star IRS~3 in the central light year of our galaxy was partially resolved in a recent VLTI experiment. The presented observation is the first step in investigating both IRS~3 in particular and the stellar population of the Galactic ...
Eckart, A. +9 more
core