Syllabus: The NTA has put the official JEE Main 2026 Syllabus online on their website: jeemain.nta.nic.in. If you're planning ...

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the ...

DETROIT – What is the definition of a “heat wave”? You hear it all the time when temperatures are about to rise: “A heat wave is heading toward the area.” National Weather Service ...

HIROSHIMA—Researchers said they have developed a durable silicon carbide-based semiconductor that enables electronic devices to function in extreme conditions, such as at crippled nuclear power ...

Here’s how thermal radiation, the sun’s heat, works. Your microwave, antique radiator, and campfire actually use thermal radiation. Updated: Jun 23, 2025 08:35 AM EST ...

The UV Index is a simple and informative way of describing the daily danger of solar UV radiation intensity. Each point on the Index scale is equivalent to 25 milliWatts/square metre of UV radiation.

Their heat transfer rates can be measured by sensible heat transfer coefficient (HTC) and latent heat transfer coefficient, respectively. Three heat transfer modes are involved during the process: ...

Nanomedicine drug delivery systems are capable of transporting significant payloads to solid tumors. However, only a modest increase in antitumor efficacy relative to the standard of care has been ...

Definition: A radiation belt refers to a layer of charged and energetic particles which is held by the planet’s magnetic field around the planet. The Van Allen belt specifically refers to the ...

This second edition therefore aims to provide real practical support for researchers, students and personnel involved in radiation protection services, as well as in medical applications. Sample ...

Radiation frost: Radiation is the most common mechanism for frost formation in Australia. Frost occurs when the ground and ambient air cools down by the loss of heat to the atmosphere. This most ...