Results 31 to 40 of about 66,357 (273)

Verification of blackbodies emissivity [PDF]

International Journal of Metrology and Quality Engineering, 2010
Blackbody models are used as referential temperature measuring gauges for radiation thermometers calibration. Their emissivity is usually determined by calculation.
Nemeček P., Christov I.
doaj   +1 more source

Design and Development of a Low Cost, Non-Contact Infrared Thermometer with Range Compensation

Sensors, 2021
Fever is a common symptom of many infections, e.g., in the ongoing COVID-19 pandemic, keeping monitoring devices such as thermometers in constant demand.
Nicholas Wei-Jie Goh, Jun-Jie Poh, Joshua Yi Yeo, Benjamin Jun-Jie Aw, Szu Cheng Lai, Jayce Jian Wei Cheng, Christina Yuan Ling Tan, Samuel Ken-En Gan   +7 more
doaj   +1 more source

TEMPERATURE AND RELATIVITY [PDF]

, 1995
We investigate whether inertial thermometers moving in a thermal bath behave as being hotter or colder. This question is directly related to the classical controversy concerning how temperature transforms under Lorentz transformations. Rather than basing
Aldrovandi, Arzeliès, Birrell, Bracewell, Davies, DeWitt, Einstein, Fremlin, George E.A. Matsas, Gradshteyn, Henry, Higuchi, Landsberg, Landsberg, Landsberg, Ott, Pathria, Pauli, Peebles, Planck, Sandro S. Costa, Tolman, Unruh, von Laue   +23 more
core   +3 more sources

Pressure dependence of reference deep‐ocean thermometers

Meteorological Applications, 2020
In this work, the pressure dependence of the temperature readings of reference deep‐ocean thermometers (i.e. SBE 35, Sea‐Bird Electronics) was investigated in a thermostatically controlled and pressurized environment.
Wukchul Joung, Keesool Gam, Jonathan V. Pearce   +2 more
doaj   +1 more source

"Thermometers" of Speculative Frenzy

, 2000
Establishing unambiguously the existence of speculative bubbles is an on-going controversy complicated by the need of defining a model of fundamental prices.
Roehner, B. M., Sornette, D.
core   +2 more sources

Thermometers for low temperature Magic Angle Spinning NMR [PDF]

, 2010
The measurement of temperature in a Magic Angle Spinning NMR probe in the temperature range 85-300 K is discussed. It is shown that the shift of the Sn-119 resonance of Sm2Sn2O7 makes a good thermometer with shift being given by delta = 223 - 9.54 x 10(4)
T.F. Kemp, G. Balakrishnan, K.J. Pike, M.E. Smith, R. Dupree, Bielecki, Van Gorkom, Ferguson, Takahashi, Thurber, Grey, Dybowski, Dmitrenko, Concistre   +13 more
core   +1 more source

Evaluation of different body temperature measurement methods for patients in the intraoperative period [PDF]

Revista Latino-Americana de Enfermagem
Objectives: this study aimed at estimating and comparing the reliability of temperature measurements obtained using a peripheral infrared temporal thermometer, a central cutaneous thermometer (“Zero-Heat-Flux Cutaneous thermometer”) and an esophageal or
Ariane Souza do Nascimento, Cassiane de Santana Lemos, Fernanda Baratojo Biachi, Fernanda Ribeiro Silva de Lyra, Juliana Rizzo Gnatta, Vanessa de Brito Poveda   +5 more
doaj   +1 more source

Short Communication: Use of Infrared Thermometers for Cutaneous Temperature Recording: Agreement with the Rectal Temperature in Felis catus

Animals, 2022
In veterinary medicine, the gold standard for assessing body temperature is rectal temperature assessment. Considering that this procedure is stressful for many species, in particular for cats, it could be clinically important to consider an alternative ...
Claudia Giannetto, Giuseppe Acri, Melissa Pennisi, Giuseppe Piccione, Francesca Arfuso, Annastella Falcone, Elisabetta Giudice, Simona Di Pietro   +7 more
doaj   +1 more source

ARCADE: Absolute Radiometer for Cosmology, Astrophysics, and Diffuse Emission [PDF]

, 2006
The Absolute Radiometer for Cosmology, Astrophysics, and Diffuse Emission (ARCADE) is a balloon-borne instrument designed to measure the temperature of the cosmic microwave background at centimeter wavelengths.
A. Kogut, Bartlett, Burigana, Burigana, D. Fixsen, E. Wollack, Fixsen, Fixsen, Fixsen, Fixsen, Fornengo, Gnedin, Gush, Haiman, J. Singal, Jungman, Kogut, Kogut, L. Lowe, M. Limon, M. Seiffert, Mather, Oh, P. Lubin, P. Mirel, S. Fixsen, S. Levin, Singal, Sunyaev, Valle, Zeld´ovich   +30 more
core   +2 more sources

Temperature Monitoring Devices in Neonates

Frontiers in Pediatrics, 2021
Introduction: Accurate temperature monitoring of neonates is vital due to the significant morbidities and mortality associated with neonatal hypothermia. Many studies have compared different thermometers in neonates, however, there is a lack of consensus
Donna Lei, Kenneth Tan, Kenneth Tan, Kenneth Tan, Atul Malhotra, Atul Malhotra, Atul Malhotra   +6 more
doaj   +1 more source