Results 101 to 110 of about 8,323,928 (349)

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source

Extreme Temperatures, Health, and Retirement

SSRN Electronic Journal
This paper provides novel evidence of the impact of temperature fluctuations on retirement behavior and underlying mechanisms, combining 30 years of rich longitudinal survey data with granular daily weather information. Exposureto cold and hot temperatures accelerates transitions into retirement, particularly among individuals unaccustomed to such ...
Albanese, Andrea, Deschenes, Olivier, Gathmann, Christina, Nieto Castro, Adrian   +3 more
openaire   +2 more sources

Extreme temperatures and time use in China

Journal of Economic Behavior and Organization, 2019
How do people in developing countries respond to extreme temperatures? Using individual-level panel data over two decades and relying on plausibly exogenous variation in weather, we estimate how extreme temperatures affect time use in China.
Teevrat Garg, Matthew Gibson, F. Sun
semanticscholar   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Effects of extreme temperatures on cerebrovascular mortality in Lisbon: a distributed lag non-linear model

International journal of biometeorology, 2019
Cerebrovascular diseases are the leading cause of mortality in Portugal, especially when related with extreme temperatures. This study highlights the impacts of the exposure-response relationship or lagged effect of low and high temperatures on ...
M. Rodrigues, P. Santana, A. Rocha
semanticscholar   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Data-driven robust transmission expansion planning against rising temperatures

Environmental Research: Infrastructure and Sustainability
The evidence of ongoing rising temperatures has been accumulating for years. It is, therefore, essential to utilize recent climate data to inform future investment decisions.
J Kyle Skolfield, Ahmad Alnakhli, Ali Alawad, Adolfo R Escobedo, Payman Dehghanian   +4 more
doaj   +1 more source

Materials synthesis and crystallography at extreme pressure–temperature conditions [PDF]

, 2021
Natalia Dubrovinskaia, Leonid Dubrovinsky   +1 more
openalex   +1 more source

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

2018 summer extreme temperatures in South Korea and their intensification under 3 °C global warming

Environmental Research Letters, 2019
With the acceleration in global warming, extreme hot temperatures have emerged as one of the most prominent risks. In this study, we characterize the unprecedented extreme temperatures that occurred in Korea in summer 2018, and attempt to explain how ...
E. Im, N. Thanh, Young‐Hyun Kim, Joong‐Bae Ahn   +3 more
semanticscholar   +1 more source