Results 111 to 120 of about 5,065,100 (341)

Web portal on environmental sciences "ATMOS''

open access: yes, 2006
International audienceThe developed under INTAS grant web portal ATMOS (http://atmos.iao.ru and http://atmos.scert.ru) makes available to the international research community, environmental managers, and the interested public, a bilingual information ...
Fazliev, A. Z.   +2 more
core   +2 more sources

A Different Perspective on the Solid Lubrication Performance of Black Phosphorus: Friend or Foe?

open access: yesAdvanced Engineering Materials, EarlyView.
Researchers investigate black phosphorus (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli   +5 more
wiley   +1 more source

Response characteristics of near-surface air temperature to soil moisture across different climate zones in china

open access: yesiScience
Summary: Soil moisture (SM) not only directly influences surface energy balance but also significantly alters near-surface air temperature (T) by modulating latent and sensible heat fluxes, thereby affecting regional climate and ecosystem stability. This
Lihua Lan, Zhenbo Wang, Fei He
doaj   +1 more source

Adaptation aux changements climatiques en milieu urbain et approche globale des trames vertes

open access: yesVertigO, 2012
Green infrastructure is used to promote a climate with a good quality, to improve the climate change adaptation or to increase biodiversity. Nowadays, climate, city and vegetation have to be mixed in a unique reflection.
Morgane Colombert, Philippe Boudes
doaj   +1 more source

Solar variability, weather, and climate [PDF]

open access: yes
Advances in the understanding of possible effects of solar variations on weather and climate are most likely to emerge by addressing the subject in terms of fundamental physical principles of atmospheric sciences and solar-terrestrial physis.

core   +1 more source

Yearly variations in Be-7 concentrations in surface air at Iceland and Japan  for 15 years from 2003: Solar modulation of cosmogenic nuclide [PDF]

open access: yes, 2019
The Tenth Symposium on Polar Science/Ordinary sessions: [OS] Space and upper atmospheric sciences, Wed. 4 Dec.
Akira Kadokura   +9 more
core   +1 more source

Influence of Temperature on Scratch and Wear Properties of Technical Thermoplastics: Implications for Material Selection

open access: yesAdvanced Engineering Materials, EarlyView.
The share of technical thermoplastics is expected to grow further in the e‐mobility segment. In this study, a detailed temperature‐based tribological characterization of technical thermoplastics is performed. The tribological properties are discussed in terms of the dynamic mechanical properties of polymers at different ambient temperatures. A proof of
Harsha Raghuram   +2 more
wiley   +1 more source

Explaining international co-authorship in global environmental change research [PDF]

open access: yes
This paper maps the domain of earth and environmental sciences (EES) and investigates the relationship between cognitive problem structures and internationalisation patterns, drawing on the concepts of systemic versus cumulative global environmental ...
Jappe-Heinze, Arlette
core  

The "Horizon-T" Experiment: Extensive Air Showers Detection [PDF]

open access: yes, 2016
Horizon-T is an innovative detector system constructed to study Extensive Air Showers (EAS) in the energy range above 10^16 eV coming from a wide range of zenith angles (0 - 85 degrees). The system is located at Tien Shan high-altitude Science Station of
Baigarin, K. A.   +11 more
core   +2 more sources

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