Results 71 to 80 of about 74,642 (261)
Advanced Science, EarlyView.Inspired by natural amino acid polymer‐melanin systems, this study strategically incorporated tellurocysteine to develop advanced radiation‐shielding materials. This approach transformed the primary interaction mechanism between melanin‐based materials and incident photons from Compton scattering to the photoelectric effect. Tellurocysteine‐polymerized
Wei Chen +6 more
wiley +1 more source
Radio physics and radio astronomy
, 2017 Purpose: Review of investigations of cosmic sources radioemission scintillations due to interplanetary plasma irregularities made at the Institute of Radio Astronomy of the National Academy of Sciences of Ukraine, from the first observations in the mid-70s until now.
Kalinichenko, M +13 more
openaire +3 more sources
ІСТОРІЯ НАУКИ У ПЕРШІЙ ПОЛОВИНІ ХХ ст. [PDF]
Storìnki Istorìï, 2011 The article deals with the important achievements of science (physics, chemistry, mathematics, geology and astronomy) in the first half of 20th ct. The process of the scientific opening is traced in the chronologic order in the different countries of the
Н. І. Паламарчук
doaj
Chiral‐Encoded Pt‐Ir Surfaces as Apparent Spin Filter for Enhanced Oxygen Reduction
Advanced Science, EarlyView.The Chiral‐Induced Spin Selectivity (CISS) effect is employed in chiral‐encoded mesoporous Platinum‐Iridium (Pt‐Ir) electrocatalysts to enhance the oxygen reduction reaction (ORR). A break in spin symmetry leads to a substantial antagonistic difference in activity (>200%) when comparing two enantiomorphs of the same electrode.
Zikkawas Pasom +5 more
wiley +1 more source
Ag Nanowire‐Integrated MoS2/ZnO Heterojunctions for Highly Efficient Photogenerated Charge Transfer
Advanced Electronic Materials, Volume 11, Issue 6, May 2025.A versatile strategy is reported for fabricating multi‐dimensional heterojunctions with significantly improved charge transfer capability. By integrating Ag nanowires with a MoS2/ZnO heterojunction, a fourfold increase in surface photovoltage is achieved, reaching 200 mV under visible light illumination.
Anh Thi Nguyen +8 more
wiley +1 more source
Społeczne skutki powstania fizyki współczesnej
Zagadnienia Filozoficzne w Nauce, 2015 The Author is of the opinion that cultural impact of modern theoretical physics is entirely negative. This is so because modern theoretical physics does not have a consistent view of the world.
Andrzej Staruszkiewicz
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Advanced Electronic Materials, EarlyView.Metastable superstructure and emergent spin fluctuation in self‐intercalated Cr1+xTe2${\rm Cr}_{1+x}{\rm Te}_2$ ABSTRACT Intercalated van der Waals (vdW) magnetic materials host unique magnetic properties due to the interplay of competing interlayer and intralayer exchange couplings, which depend on the intercalant concentration within the van der ...
Clayton Conner +15 more
wiley +1 more source
Online LearningFully online courses and degree programs are popular with students. These courses should provide the rigor and value of traditional learning in a face-to-face classroom to ensure mastery of concepts and learning objectives.
Kristen A. Miller +2 more
doaj +1 more source
Are We Islamic Young Scholars? Profiling Excellent Students at Madrasah
Al-Ta'lim, 2019 Madrasah as one of educational institutions under Ministry of Religious Affairs in Indonesia has been rapidly enhanced to construct civilized generations that can contribute to the Muslim transmission.
Toyyibah Toyyibah, Dewi Nur Suci
doaj +1 more source
Photoresponse Properties of Ambipolar Transport in WSe2 Field‐Effect Transistors
Advanced Electronic Materials, EarlyView.This study explores the photoresponse of WSe2 ambipolar field‐effect transistors, which exhibit unipolar, saturation, and ambipolar transport regions. Light illumination induces a shift of critical voltage with enhanced photocurrent generation driven by the photogating effect without the material degradation seen in avalanche photodetectors. This study
Jongeun Yoo +11 more
wiley +1 more source