Results 221 to 230 of about 16,890 (246)

High-Performance and Fabrication-Tolerant 3 dB Adiabatic Coupler Based on Ultralow-Loss Silicon Waveguide by Tri-Layer Hard Mask Etching Process. [PDF]

Nanomaterials (Basel)
Zhang K, Yu Y, Zhu N, Zhang S, Sun J, Ding S, Zhang DW.   +6 more
europepmc   +1 more source

Classification of Fog Life‐Cycle Phases Using Ground‐Based and Satellite‐Based Observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
In this study, the life‐cycle phases of radiation fog events—formation, maturity, and dissipation—are automatically classified at a ground station in Southwest Germany based on visibility trends and thresholds. We demonstrate that visibility detects radiation fog phases effectively, while its combination with ceilometer data can detect the life‐cycle ...
Maria Laura Pinilla, Eva Pauli, Johannes Antenor Senn, Jan Cermak   +3 more
wiley   +1 more source

Machine learning for nonadiabatic molecular dynamics: best practices and recent progress. [PDF]

Chem Sci
Müller C, Sršeň Š, Bachmair B, Crespo-Otero R, Li J, Mausenberger S, Pinheiro M, Worth G, Lopez SA, Westermayr J.   +9 more
europepmc   +1 more source

A case study of temperature tendency mechanisms operating over northern Africa during and following midlatitude winter troughs

Quarterly Journal of the Royal Meteorological Society, EarlyView.
An Iberia‐Central Mediterranean trough sequence (7–10 February 2018) delivers anomalous low‐level temperature tendencies attributable to dynamics across most of northern Africa, with warming over northeastern Africa, especially 10–12 February into the eastern Sahel. An ECMWF product attributes the tendencies (see Figure).
Neil Ward, Andreas H. Fink, Richard J. Keane, Douglas J. Parker   +3 more
wiley   +1 more source

Real-Time Detection of Hot Electrons During Chemical Reactions with Catalytic Nanodevices. [PDF]

Adv Sci (Weinh)
Yoon Y, Lee SW.
europepmc   +1 more source

Assessing wildfire dynamics during a megafire in Portugal using the MesoNH/ForeFire coupled model

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Weather conditions affect megafires by inducing different fire behaviors over several days or weeks. The coupled MesoNH/ForeFire code was used to represent the dynamics of fire generating pyro‐convective clouds. To advance the understanding of wildfire dynamics, high‐resolution coupled fire–atmosphere modeling was employed.
Cátia Campos, Flavio Tiago Couto, Filippe L. M. Santos, Paulo Pinto, Carolina Purificação, Hugo Miguel Silva, João Rio, Manuel Lopes, Roberta Baggio, Jean‐Baptiste Filippi, Maria José Monteiro, Daniele Bortoli, Rui Salgado   +12 more
wiley   +1 more source

Compact quantum dot models for analog microwave co-simulation. [PDF]

npj Quantum Inf
Peri L, Gomez-Saiz A, Ford CJB, Gonzalez-Zalba MF.   +3 more
europepmc   +1 more source

UCanWBGT: urban street canyon heat stress calculation for weather and climate models

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This work introduces UCanWBGT, a new model to calculate wet‐bulb globe temperature in an urban environment, suitable for use with weather and climate model data. We present the model, then verify its performance against observations made in the streets of Paris during heatwave conditions.
Jonathan K. P. Shonk, Lewis P. Blunn, Vinod Kumar, Jean Wurtz, Valéry Masson   +4 more
wiley   +1 more source

Competition between electron transfer and reactive capture in ion-molecule reactions at low collision energies: isotopic and stereodynamic effects in the reactions of CH₃F with H₂⁺, HD⁺ and D₂^.

Phys Chem Chem Phys
Hahn R, Schlander D, Richardson JO, Softley TP, Merkt F.   +4 more
europepmc   +1 more source

Feasibility Evaluation of Partially Replacing Ordinary Portland Cement with Ferro-Nickel Slag in Ready-Mixed Concrete for Precast Applications. [PDF]

Materials (Basel)
Kim JS, Hwang JP, Lee CH, Kim JJ.
europepmc   +1 more source