Results 41 to 50 of about 114,846 (298)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

How well do high resolution models reproduce tropical convection? [PDF]

, 2009
Cascade is a multi-institution project studying the temporal and spatial organization of tropical convective systems. While cloud resolving numerical models can reproduce the observed diurnal cycle of such systems they are sensitive to the chosen ...
Allan, R.P., Hogan, R.J., Lister, Grenville Mark Simon, Pearson, Kevin John   +3 more
core  

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Inclusion of Surface Topography into the Vector Vorticity Equation Model (VVM)

Journal of Advances in Modeling Earth Systems, 2011
Surface topography is implemented into the vector vorticity equation model with a block representation of mountains in the height coordinate. The kinematic boundary conditions at the surface are satisfied with a proper computational boundary condition ...
Chien-Ming Wu, Akio Arakawa
doaj   +1 more source

Why do general circulation models overestimate the aerosol cloud lifetime effect? A case study comparing CAM5 and a CRM [PDF]

Atmospheric Chemistry and Physics, 2017
Observation-based studies have shown that the aerosol cloud lifetime effect or the increase of cloud liquid water path (LWP) with increased aerosol loading may have been overestimated in climate models.
C. Zhou, J. E. Penner
doaj   +1 more source

Impact of Tropical Cyclones on Inhabited Areas of the SWIO Basin at Present and Future Horizons. Part 2: Modeling Component of the Research Program RENOVRISK-CYCLONE

Atmosphere, 2021
The ReNovRisk-Cyclone program aimed at developing an observation network in the south-west Indian ocean (SWIO) in close synergy with the implementation of numerical tools to model and analyze the impacts of tropical cyclones (TC) in the present and in a ...
Christelle Barthe, Olivier Bousquet, Soline Bielli, Pierre Tulet, Joris Pianezze, Marine Claeys, Chia-Lun Tsai, Callum Thompson, François Bonnardot, Fabrice Chauvin, Julien Cattiaux, Marie-Noëlle Bouin, Vincent Amelie, Guilhem Barruol, Radiance Calmer, Stéphane Ciccione, Emmanuel Cordier, Quoc-Phi Duong, Jonathan Durand, Frauke Fleischer-Dogley, Romain Husson, Edouard Lees, Sylvie Malardel, Nicolas Marquestaut, Alberto Mavume, Dominique Mékiès, Alexis Mouche, Navalona Manitriniana Ravoson, Bruno Razafindradina, Elisa Rindraharisaona, Gregory Roberts, Manvendra Singh, Lova Zakariasy, Jonas Zucule   +33 more
doaj   +1 more source

Reflectance Intensity Assisted Automatic and Accurate Extrinsic Calibration of 3D LiDAR and Panoramic Camera Using a Printed Chessboard

, 2017
This paper presents a novel method for fully automatic and convenient extrinsic calibration of a 3D LiDAR and a panoramic camera with a normally printed chessboard.
Kawaguchi, Nobuo, Sakurada, Ken, Wang, Weimin   +2 more
core   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Evaluation of Global Climate and Storm-Resolving Model Representations of Mixed-Phase Clouds and Their Hemispheric Contrasts

Atmosphere
Mixed-phase clouds, in which liquid droplets and ice crystals coexist at temperatures between −38 °C and 0 °C, play a critical role in Earth’s radiation budget.
Olimpia Bruno, Jonah K. Shaw, Trude Storelvmo, Corinna Hoose   +3 more
doaj   +1 more source

MJO simulation in a cloud‐system‐resolving global ocean‐atmosphere coupled model

Geophysical Research Letters, 2016
An observed Madden‐Julian Oscillation (MJO) propagating from the central Indian Ocean to the western Pacific from 15 December 2006 to 10 January 2007 was successfully simulated by a cloud‐system‐resolving global ocean‐atmosphere coupled model without ...
Wataru Sasaki, Ryo Onishi, Hiromitsu Fuchigami, Koji Goto, Shiro Nishikawa, Yoichi Ishikawa, Keiko Takahashi   +6 more
doaj   +1 more source