Results 51 to 60 of about 55,169 (227)

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

TEC enhancement due to energetic electrons above Taiwan and the West Pacific

, 2013
The energetic electrons of the inner radiation belt during a geomagnetic disturbance can penetrate in the forbidden range of drift shells located at the heights of the topside equatorial ionosphere (
Dmitriev, A. V., Suvorova, A. V., Tsai, L. -C.   +2 more
core   +3 more sources

Comparing coastal storm impact to decadal change in barrier island ecosystems [PDF]

, 2020
Highly dynamic coastal systems respond to disturbance events with a combination of topographic and vegetative changes. Sea level rise impacts on barrier islands have been quantified, but storm effects on vegetation are limited. Here we quantified barrier
Tuley, Philip A
core   +1 more source

Community-Based Weather and Climate Simulation With a Global Storm-Resolving Model

, 2023
This NSF-funded project is called EarthWorks. EarthWorks is a high-resolution, coupled, global storm-resolving Earth System Model (ESM) capable of running at the kilometer-scale resolution that is critical for many weather and climate applications. It is based on the NSF-supported Community Earth System Model, or CESM.
openaire   +1 more source

Powder Optimization Strategies for Binder Jetting Printing of BaTiO3 and Ba0,6Sr0,4TiO3 Ceramics

Advanced Engineering Materials, EarlyView.
Powder optimization is investigated to enable binder jetting of BaTiO3 and Ba0.6Sr0.4TiO3 ferroelectric ceramics. The antagonistic relationship between flowability and binder compatibility is addressed through binder impregnation of granulated powders and fumed silica addition to fine powders.
Fanny Pruvost, Lionel Presmanes, Soléna Colin, Marie Vidal, Sophie Guillemet‐Fritsch   +4 more
wiley   +1 more source

Kilometer-scale global warming simulations and active sensors reveal changes in tropical deep convection

npj Climate and Atmospheric Science, 2023
Changes in tropical deep convection with global warming are a leading source of uncertainty for future climate projections. A comparison of the responses of active sensor measurements of cloud ice to interannual variability and next-generation global ...
Maximilien Bolot, Lucas M. Harris, Kai-Yuan Cheng, Timothy M. Merlis, Peter N. Blossey, Christopher S. Bretherton, Spencer K. Clark, Alex Kaltenbaugh, Linjiong Zhou, Stephan Fueglistaler   +9 more
doaj   +1 more source

Ocean Modeling on a Mesh With Resolution Following the Local Rossby Radius [PDF]

, 2017
We discuss the performance of the Finite Element Ocean Model (FESOM) on locally eddy-resolving global unstructured meshes. In particular, the utility of the mesh design approach whereby mesh horizontal resolution is varied as half the Rossby radius in ...
Danilov, Danilov, Dmitry Sidorenko, Dmitry V. Sein, Ducet, Ezer, Gent, Griffies, Haarsma, Hallberg, Hewitt, Irina Fast, Jungclaus, Kalnay, Large, Le Traon, Li, Marsland, Marzocchi, McClean, Nikolay V. Koldunov, O'Reilly, Piggott, Qiang Wang, Rackow, Ringler, Roberts, Scaife, Seager, Sein, Sein, Sergey Danilov, Sidorenko, Small, Soufflet, Steele, Storch, Thomas Jung, Thomas Rackow, Wang, William Cabos   +40 more
core   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Toward Realistic Simulation of low-Level Clouds Using a Multiscale Modeling Framework With a Third-Order Turbulence Closure in its Cloud-Resolving Model Component [PDF]

, 2010
This study presents preliminary results from a multiscale modeling framework (MMF) with an advanced third-order turbulence closure in its cloud-resolving model (CRM) component.
Cheng, Anning, Xu, Kuan-Man
core   +1 more source