Results 151 to 160 of about 1,070,616 (204)

Thermal resistance units

Journal of Thermal Biology, 1978
A proposal is made for standardization of the constant of proportionality used to derive thermal resistances in units of seconds per metre. The choice of a standard value equal to the volumetric specific heat of air at STP would reduce ambiguity in current publications and offer a rational conversion for the clo unit of insulation, as 1 clo = 200 sm−1 (
K. Cena, J.A. Clark
openaire   +1 more source

Testing thermal resistance of viruses

Archives of Virology, 2008
Representative viral strains recommended for virucidal testing of biocides in human medicine were used for testing viral resistance to dry heat using the new Keredusy hot instrument. The results demonstrate that poliovirus type 1 could be inactivated by treatment at 75 degrees C for 1 h.
Andreas, Sauerbrei, P, Wutzler
openaire   +2 more sources

Thermal resistance of pantetheine hydrolase

Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology, 1996
Pantetheine hydrolase from pig kidney shows a very high resistance to denaturation with chemical denaturants, being unfolded at concentrations of guanidinium chloride higher than 6.5 M. On the contrary, chemical inactivation, followed by recording catalytic activity, occurs before conformational changes can be detected by fluorimetric or spectroscopic ...
PITARI, Giuseppina, Antonini G, Mancini R, Dupre S.   +3 more
openaire   +2 more sources

Thermal Resistance of Salmonella senftenberg

Nature, 1966
Salmonella senftenberg strain 775W (N.C.T.C. 9959) is considerably more heat resistant than other salmonellae1–3. This strain was originally reported in 1946 in the United States from pasteurized liquid egg1 and has been used in a number of subsequent thermal resistance studies4–6.
C M, Davidson, M, Boothroyd, D L, Georgala   +2 more
openaire   +2 more sources

Capillary Tube Resistive Thermal Cycling

Analytical Chemistry, 1998
A system that performs rapid thermal cycling of microliter and smaller liquid volumes inside glass capillary tubes that have an optically transparent thin film of indium-tin oxide (ITO) covering the exterior is described. The ITO film acts as both a heater and a temperature sensor, while cooling is accelerated with forced air.
N A, Friedman, D R, Meldrum
openaire   +2 more sources

Thermal Spreading Resistance in Multilayered Contacts: Applications in Thermal Contact Resistance

Journal of Thermophysics and Heat Transfer, 1999
Application of highly conductive coatings to contacting surfaces is a commonly employed method to enhance thermal contact conductance. In many applications it is often necessary to apply an intermediate coating such that the conductive coating may be applied to a nonadhering substrate.
Y. S. Muzychka, M. R. Sridhar, M. M. Yovanovich, V. W. Antonetti   +3 more
openaire   +1 more source

Thermal Constriction Resistance

1996
It was seen in Chapter 1 that the contact interface consists of a number of discrete and small actual contact spots separated by relatively large gaps. These gaps may be either evacuated or filled with a conducting medium such as gas. In the first case, all of the heat flow lines are constrained to pass through the contact spots. If the gaps are filled
openaire   +1 more source

Insecticide resistant mosquitoes remain thermal stress resistant, without loss of thermal plasticity

Science of The Total Environment
A major component of mosquito's climate change response is their heat tolerance, and any ability to rapidly adjust to extreme environmental conditions through phenotypic plasticity. The excessive use of insecticides for the control of major mosquito species leads to resistant populations, however it is largely unclear if this concurrently impacts ...
Charalampos S, Ioannou, Eleni C, Savvidou, Lemonia, Apocha, John S, Terblanche, Nikos T, Papadopoulos   +4 more
openaire   +2 more sources

Thermal Boundary Resistance

Physical Review Letters, 1971
H. Budd, J. Vannimenus
openaire   +1 more source

Thermal constriction resistance

1958
Maxwell 2 pointed out that the temperature plays the same part in the theory of the heat current as does the electric potential in the theory of electric current, and thermal resistances may be expressed mathematically in the same manner as electric resistances except that ϱ is replaced by 1/k where k is the heat conductivity.
openaire   +1 more source