Hormesis running hot and cold

Running hot and cold in the eastern equatorial Pacific

Understanding paleoceanography of the eastern equatorial Pacific is of particular importance, given its propensity for high variability on all timescales including the seasonal cycle, the interannual El Niño–Southern Oscillation (ENSO), and longer-term changes, each with possible global consequences (Cane and Clement, 1999). For example, tropical Pacific warming imposed in atmospheric climate m...

Cold and hot.

Running hot and cold on the trail to measuring adaptation in fruit flies.

How does species adaptation occur at the genomic level? With the ability to rapidly sequence whole genomes at low cost, next-generation sequencing has ushered in a new era of excitement in experimental evolutionary biology. The ability to manipulate model organisms and sequence whole genomes to pinpoint which genes are responsible for adaptation within a given population—dubbed “evolve and rese...

Hot & Cold Working

Q.1. What is hot working ? State its principles, advantages and disadvantages. Ans. Mechanical working of metals above its recrystallisation temperature is known as hot working. Advantages : 1. Larger deformation can be accomplished and more rapidly by hot working since the metal is in plastic state. 2. Porosity of the metal is considerably minimised. 3. Concentrated impurities, if any in the m...

The Instability of Philosophical Intuitions: Running Hot and Cold on Truetemp

A growing body of empirical literature challenges philosophers’ reliance on intuitions as evidence based on the fact that intuitions vary according to factors such as cultural and educational background, and socio-economic status. Our research extends this challenge, investigating Lehrer’s appeal to the Truetemp Case as evidence against reliabilism. We found that intuitions in response to this ...