Results 91 to 100 of about 40,212 (315)

An Evaluation of the Mellor-Yamada-Janjić Formulation Parameters for the QNSE Scheme in the WRF Model over the Lower Yangtze River Valley

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Accurate description of boundary layer processes is important for numerical simulations, and some model parameters in the boundary layer schemes play an important role in the model simulations.
Huiyan Xu   +4 more
doaj   +1 more source

The Global Integrated World Ocean Assessment: Linking Observations to Science and Policy Across Multiple Scales [PDF]

open access: gold, 2019
Karen Evans   +9 more
openalex   +1 more source

Probing Ultrafast Coherent Bandgap Modulation in Monolayer WSe2 by Nonlinear Optics

open access: yesAdvanced Optical Materials, EarlyView.
This work sheds light on how resonant nonlinear optics blursthe line between perturbative and non‐perturbative nonlinear optics. Measured deviationsfrom the quadratic second‐harmonic scaling near the excitonic resonance arisefrom optical Stark and Bloch‐Siegert shifts. The experimental results arefurther underpinned by analytical and numerical analysis
Sebastian Klimmer   +7 more
wiley   +1 more source

Regional Flooding Induced by Tide and Warm Water Effects in Tuvalu

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
A statistical model for simulating flood inundation in Tuvalu is developed in this study. The model is based on the major regional inundation factors - spring tides and warm-water mass, integrated with the digital elevation.
Chen-Chih Lin   +3 more
doaj   +1 more source

Vat Photopolymerized HEMA/HEA Hydrogels for Solvent‐Responsive Transparency and Optical Encryption

open access: yesAdvanced Optical Materials, EarlyView.
Vat‐photopolymerized HEMA/HEA hydrogels exhibit reversible transparency‐opacity switching via hydration‐induced microphase separation and solvent exchange. The printed materials enable hydration sensing, optical encryption, and information storage, while maintaining high ductility and reversible rheology.
Murad Ali   +4 more
wiley   +1 more source

Velocity Field Derived from Taiwan Continuous GPS Array (2007 - 2013)

open access: yesTerrestrial, Atmospheric and Oceanic Sciences, 2015
Data were collected from 281 Taiwan continuous Global Positioning System (cGPS) Array sites from 2007 - 2013 and processed with GAMIT/GLOBK software. Power spectral density stacking from cGPS position time series in Taiwan found the spectral index as -0 ...
Min-Chien Tsai   +6 more
doaj   +1 more source

Tunable Patterned Blue Phase Liquid Crystals Based on Lithographic Process Technology

open access: yesAdvanced Optical Materials, EarlyView.
A patterned blue phase liquid crystal device with electrically driven, localized bistability is demonstrated using a cost‐efficient photolithographic dual‐alignment process. The device switches between a high‐contrast patterned state and a uniform reflective state.
Jia‐Yu Cao   +6 more
wiley   +1 more source

Tunable Multifunctional Terahertz Coding Metasurface for Polarization Manipulation

open access: yesAdvanced Photonics Research, EarlyView.
Coding metasurfaces (CMs) offer versatile control over electromagnetic waves. Herein, a tunable multifunctional terahertz (THz) metasurface integrated with vanadium dioxide (VO2) is presented, enabling propagation‐phase manipulation of linearly polarized waves and hybrid‐phase control of circularly polarized waves.
Chunsheng Zhang   +10 more
wiley   +1 more source

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