Results 81 to 90 of about 98,562 (311)

On the need of bias adjustment for more plausible climate change projections of extreme heat

open access: yesAtmospheric Science Letters, 2022
The assessment of climate change impacts in regions with complex orography and land‐sea interfaces poses a challenge related to shortcomings of global climate models.
Maialen Iturbide   +5 more
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Observed rainfall changes in the past century (1901–2019) over the wettest place on Earth

open access: yesEnvironmental Research Letters, 2021
Changes in rainfall affect drinking water, river and surface runoff, soil moisture, groundwater reserve, electricity generation, agriculture production and ultimately the economy of a country.
J Kuttippurath   +10 more
doaj   +1 more source

Isotopes in groundwater as indicators of climate changes [PDF]

open access: yesTrAC Trends in Analytical Chemistry, 2011
Isotopes of the water molecule (δ18O and δ2H) are a well-used tool for investigating groundwater origin and history, i.e. tracing the recharge conditions over time, processes occurring during infiltration of the rain water towards aquifers and those issued from the water-rock interaction and mixing of different waters.
Négrel, Philippe   +1 more
openaire   +2 more sources

Long-Term Changes and Variability of Ecologically-Based Climate Indices along an Altitudinal Gradient on the Qinghai-Tibetan Plateau

open access: yes, 2020
Extreme climate events are typically defined based on the statistical distributions of climatic variables; their ecological significance is often ignored.
Tong Guo
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

Applying Least Absolute Shrinkage Selection Operator and Akaike Information Criterion Analysis to Find the Best Multiple Linear Regression Models between Climate Indices and Components of Cow’s Milk

open access: yesFoods, 2016
This study focuses on multiple linear regression models relating six climate indices (temperature humidity THI, environmental stress ESI, equivalent temperature index ETI, heat load HLI, modified HLI (HLI new), and respiratory rate predictor RRP) with ...
Mohammad Reza Marami Milani   +3 more
doaj   +1 more source

Variability of southeastern Queensland rainfall and climate indices [PDF]

open access: yes, 2004
This paper presents a study of variability of climate indices and rainfall in southeast Queensland (SE Qld). Using high-resolution gridded rainfall data for all of Australia and global sea surface temperatures (SST), the relationship between rainfall ...
Bradley F. Murphy   +3 more
core   +1 more source

China Climate Change News Indices

open access: yes, 2023
The daily climate change news indices for China from 2010 to 2023 are provided. Initially, based on nearly 4.9 million news articles published by nine Chinese newspapers (People's Daily, Guangming Daily, Xinhua Daily Telegraph, China News Service ...
Wanli Zhao (4615285)   +4 more
core   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

open access: yesAdvanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk   +3 more
wiley   +1 more source

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