thermoneutral

In addition, several human and animal studies have shown that temperatures above the thermoneutral zone significantly reduce food intake.

The basal level of 5′-deiodinase activity at thermoneutral temperature was not reduced by denervation.

As ambient temperature decreases below the thermoneutral zone metabolic rate increases.

Maximum resting metabolic rate of birds exposed to cold was only 3.0–3.5 times the thermoneutral rate.

The echidna shows rapid eye movement during sleep, usually around its thermoneutral temperature of 25 C, and this effect is suppressed at other temperatures.

Maximum testing metabolic rates in water varied from 1.8 to 2.4 times the mean resting thermoneutral rate in air.

Normal temperatures in New Hampshire were well within the seasonal thermoneutral zones of eastern coyotes.

Seasonal temperature extremes in lodges were generally within the thermoneutral zone of beavers year-round.

Eight healthy young male Caucasian subjects participated in two separate trials, each including three consecutive phases in a thermoneutral environment.

Body temperature is not well regulated during REM sleep, and thus organisms become more sensitive to temperatures outside their thermoneutral zone.

When using the HHV the voltage calculation is referred to as the thermoneutral voltage.

The "thermoneutral zone" for the environment is around 25 C (77 F), at which point the metabolism needed to maintain body temperature is minimized.

Indirect calorimetry measurements showed that huddling behavior is responsible for a 20% drop in resting metabolic rate at temperatures below the thermoneutral zone.

In resting, thermoneutral individuals, whole-body insensible water loss is widely accepted to occur at about .03L/h and approximately 50% of this passes through the skin.

It is rooted in the tunnel factor and weak excitation of the heavier isotopes in the former two limits, giving a maximum for thermoneutral processes.

However, observing the entropy component (and other losses), voltages over 1.48 V are required for the reaction to proceed at practical current densities (the thermoneutral voltage).

This study investigated the effects of caffeine supplementation on thermoregulation and body fluid balance during prolonged exercise in a thermoneutral environment (25 °C, 50% RH).

The energy from ATP and diphosphate hydrolysis drives the formation of this reactive thioester, and subsequent steps are thermoneutral.

I measured the maintenance requirements of wintering, adult sparrows under thermoneutral conditions, using synthetic diets that differed only in their concentrations of the EAA being investigated.

The thermoneutral zone for M. blainvilli extends from 31-34 C, and body temperature is maintained between these two temperatures over a wide range of ambient temperature (15-41 C).

"If the room temperature is below the thermoneutral zone, so that the bodies are losing heat to the environment, the person with the larger surface-to-mass ratio feels cooler," Dr. Gisolfi said.

In order to study the acclimatization process over 14 days of exposure to tropical climate, 9 triathletes performed 4 outdoor indirect continuous multistage tests in both thermoneutral and tropical conditions.

When cold-acclimated rats are returned to a thermoneutral environment (28 °C) after 5 weeks at 4 °C, the size of the enlarged interscapular brown adipose tissue decreases during the 1st week.

The equipment and facilities used for this level of care are include equipment for resuscitation, maintenance of thermoneutral environment, intravenous infusion, gavage feeding, phototherapy and exchange blood transfusion.

This is because creatures are subject to a range of ambient temperatures within which they can exist at the lowest, and hence most cost-effective, level of metabolic activity, known as their thermoneutral zone.