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With new heat treatment, 3D-printed metals can withstand extreme conditions（图）
热处理 3D打印 金属微观结构 燃气轮机 喷气发动机 叶片
2023/6/6
A new MIT-developed heat treatment transforms the microscopic structure of 3D-printed metals, making the materials stronger and more resilient in extreme thermal environments. The technique could make...
Research expedition faces extreme conditions in fast-changing Arctic
Research expedition extreme conditions fast-changing Arctic
2020/4/29
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ice and o...
Research expedition faces extreme conditions in fast-changing Arctic（图）
Research expedition faces extreme conditions fast-changing Arctic
2020/4/26
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ic...
Probing cluster formation under extreme conditions: massive star clusters in blue compact galaxies
galaxies: starburst - galaxies: star clusters: general - galaxies: irregular- galaxies:star formation
2011/9/27
The numerous and massive young star clusters in blue compact galaxies (BCGs) are used to investigate the properties of their hosts. We test whether BCGs follow claimed relations between cluster popula...
Extreme conditions in natural flows are examined, starting with a turbulent big bang.A hydro-gravitational-dynamics cosmology model is adopted. Planck-Kerr turbulence instability causes Planck-particl...
Operational flood management under large-scale extreme conditions, using the example of the Middle Elbe
Operational flood management large-scale extreme conditions Middle Elbe
2010/10/20
In addition to precautionary or technical flood protection measures, short-term strategies of the operational management, i.e. the initiation and co-ordination of preventive measures during and/or bef...
Metastability in polymer systems studied under extreme conditions:high pressure, scan-iso T-t ramps and high scanning rates
calorimetry crystallisation DSC High Performance DSC high rate DSC
2009/2/6
Laboratory measurements on polymer raw materials and products are often carried out (quasi-)
isothermally, or at best at relatively slow cooling and heating rates. Such conditions differ greatlyfrom ...
MOOD DISTURBANCE DURING CYCLING PERFORMANCE AT EXTREME CONDITIONS
Mood coping environment altitude
2015/3/16
The purpose of the study was to investigate the effects of extreme environments on mood state changes
in hypoxic conditions and cold conditions in comparison to baseline conditions. The research des...