科学与环境
Newly identified metabolic pathway helps explain how cold extends lifespan
来源: Phys.org - latest science and technology news stories · 发布于
Moderately cold temperatures have proven to effectively extend lifespan and delay age-related decline in animals. However, how cold temperatures trigger these beneficial effects at the molecular level has remained largely unclear.
Moderately cold temperatures have proven to effectively extend lifespan and delay age-related decline in animals. However, how cold temperatures trigger these beneficial effects at the molecular level has remained largely unclear.
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Ukrainian media coverage casts land as both lifeline and danger zone
An international team led by Alexander Vorbrugg analyzed (online) media reporting on war-related land changes in Ukraine. The study asked: How is damage to land represented? What knowledge do these representations draw on? How does the war affect the symbolic meaning of land and
Phys.org - latest science and technology news stories ·
Ultrafast light can control ferromagnetism without relying on heating
Despite being known for more mundane uses such as sticking notes to refrigerators or keeping bags shut, magnetization is one of the most fundamental and useful properties of a material. Indeed, it forms the physical basis for storing most of our digital information, encoding the
Phys.org - latest science and technology news stories ·
Better data analysis links to stronger marketing and innovation in Thai retail sector
A study of 500 Thai retailers has found that businesses with stronger big data analytics capabilities tend to be better at identifying market needs, innovating and executing effective marketing strategies. Moreover, large retailers report higher capability levels than smaller fir
Phys.org - latest science and technology news stories ·
When a few people break the rules, bad behavior spreads quickly
The old saying that one bad apple spoils the barrel suggests that an individual behaving badly can have a negative influence on the entire group. The idea now has some fresh scientific backing.
Phys.org - latest science and technology news stories ·