Results 101 to 110 of about 4,153,981 (276)
Advanced Functional Materials, EarlyView.USe3 is introduced as an actinide van der Waals semiconductor that mirrors the quasi‐one‐dimensional physics of transition‐metal trichalcogenides. Polarization‐resolved Raman spectroscopy on exfoliated flakes maps strong in‐plane phonon anisotropy and strain‐tunable mode shifts.
Aljoscha Söll +17 more
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TIME-DEPENDENT WAVE SHEAR STRESS
Coastal Engineering Proceedings, 1988 A knowledge of bed shear stress induced by waves is required to understand dynamic processes of nearshore morphologies as a results of sediment transport. However, the information on the stress is still incomplete due to lack of measured data. The study analyzes the unsteady horizontally averaged shear stresses measured over mobile beds in a water ...
openaire +2 more sources
Stress wave control method for the Hopkinson bar used in the impact fatigue experiment
Baozha yu ChongjiIn both national defense and civilian applications, various equipment and structural components are frequently subjected to intermittent, high loading rates, and repetitive severe impact loads, which are referred to as repeated impacts or impact fatigue.
Boli LI +5 more
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Advanced Functional Materials, EarlyView.Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
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Failure Strain of Brazilian Disc Samples of Marble after High Temperature Under Dynamic Split Tests
工程科学与技术, 2008 :Brazilian disc is popular sample used for the measurement of tensile properties of brittle materials like marble. In order to study the laws of the failure strains after temperature treatment under dynamic tension, the dynamic split tests of a series of
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On the influence of the stress gradient on propagation behaviour of Rayleigh waves
Acta AcusticaThis short communication presents a new combined numerical and signal processing based analysis of the influence of stress gradients on Rayleigh wave propagation.
Ruetz Marcel +2 more
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Advanced Functional Materials, EarlyView.Rapid microwave plasma torch engineering tunes crystal phases, carbon graphitization and oxygen‐vacancy defects in HfO2/C@C core‐shell fibrous membranes. Synergistic multi‐loss effects optimize impedance matching to deliver −65.75 dB reflection loss and a 7.37 GHz effective bandwidth for flexible electromagnetic wave absorption.
Qichao Ding +14 more
wiley +1 more source
Effects of cyclic loading on lateral bearing capacity of single pile in silty seabed
Yantu gongcheng xuebaoUnder larger wave loading, the bearing capacity of marine single pile foundation will be reduced, even instability occurs. A series of undrained shear triaxial tests on the remolded marine silt in Hangzhou Bay are carried out by means of the GDS triaxial
WANG Mingyuan 1, SUN Jizhu 2, WANG Yong 3, YANG Yang 4
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Advanced Functional Materials, EarlyView.OEG‐functionalized Y6‐derived acceptors induce thermally driven vertical phase separation, enabling pseudo‐planar heterojunction organic photodetectors. The resulting PM6:YTEG‐4F and PM6:YTEG‐4Cl organic photodetectors suppress dark current density by approximately 260‐fold and 210‐fold, respectively, while maintaining efficient photoresponse ...
Se Jeong Park +11 more
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Karaçam (Pinus Nigra A.) Kerestesinde Eğilme Özelliklerinin Stres Dalga Yöntemiyle Belirlenmesi
Düzce University Faculty of Forestry Journal of Forestry, 2017 Bu çalışmada karaçam (Pinus nigra A.) kerestesinde eğilme özellikleri stres dalga yöntemi kullanılarak tahmin edilmiş ve statik eğilme testleri ile karşılaştırılmıştır.
Zübeyde Bülbül, Ergün Güntekin
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