Results 41 to 50 of about 36,528 (256)
Inter-basin contrast in the Southern Ocean warming
Nature CommunicationsThe Southern Ocean (SO) is a major contributor to global ocean heat uptake, exhibiting deep-reaching warming trends within the 35°S-55°S band. Here, we reveal a notable inter-basin contrast in the SO warming rates.
Yuanyuan Song +8 more
doaj +1 more source
The Importance of Isentropic Mixing in the Formation of the Martian Polar Layered Deposits
The Planetary Science Journal, 2023 Layers of ice and dust at the poles of Mars reflect variations in orbital parameters and atmospheric processes throughout the planet's history and may provide a key to understanding Mars's climate record.
E. R. Ball +2 more
doaj +1 more source
Tropical atmospheric circulations with humidity effects [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015 The main objective of this article is to study the effect of the moisture on the planetary scale atmospheric circulation over the tropics. The modelling we adopt is the Boussinesq equations coupled with a diffusive equation of humidity, and the humidity-dependent heat source is modelled by a linear approximation of the humidity.
Hsia, Chun-Hsiung +3 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
AtmosphereThe primary aim of this study is to examine the characteristics of atmospheric circulation patterns at various geopotential levels and their relationship with precipitation in southern Romania during the period from 1961 to 2020.
Konstantia Tolika +6 more
doaj +1 more source
Handbook of Establishing and Maintaining Oxygen‐Free Atmospheres
Advanced Engineering Materials, EarlyView.This study presents a practical framework for creating oxygen‐free atmospheres at ambient pressure using silane‐doped inert gases. The results show that ultra‐low oxygen levels and strongly reduced water content can be achieved through controlled silane dosing, drying systems, and sensor monitoring.
Sascha Jan Zimmermann +3 more
wiley +1 more source
Regional Differentiation in Probability of Ice Days Occurrence in Poland
Quaestiones Geographicae, 2014 This paper aims at recognizing spatial differentiation in probability of ice days occurrence with reference to atmospheric circulation, using regional classification of circulation types for Poland.
Łupikasza Ewa +2 more
doaj +1 more source
Assessing Altered Coating Adhesion on Plasma‐Deoxidized Surfaces Under Oxygen‐Free Conditions
Advanced Engineering Materials, EarlyView.This study demonstrates the effectiveness of atmospheric pressure plasma pretreatment in modifying silicon and stainless steel surfaces to improve adhesion. Argon‐hydrogen plasma increases surface roughness and improves adhesion strength, whereas pure argon results in smoother surfaces and structural changes.
Selina Raumel +6 more
wiley +1 more source
Variability of the global atmospheric circulation during the past 100 years
Meteorologische Zeitschrift, 2009 In order to better understand climate variability, it is essential to address the underlying variability in the atmospheric circulation. How does the circulation interact with the ocean or land surface? How is it affected by external forcings?
Stefan Brönnimann +2 more
doaj +1 more source