Results 181 to 190 of about 10,826 (218)

The effect of temperature on the color temperature of GaN-based LED

2011 International Conference on Remote Sensing, Environment and Transportation Engineering, 2011
In this paper, two kinds of GaN-based light emitting diodes (LED) with difference in color temperature were tested under the temperature range from 283K to 353K and current of 350mA. The samples were fabricated with the same blue-ray chip but coated by different yttrium aluminum garnet (YAG) phosphor.
null Weiguo Li, null Weiling Guo, null Bifeng Cui, null Xinwei Xu, null Desheng Cui   +4 more
openaire   +1 more source

Temperature controller based on measurement of rate-of-change of temperature

Journal of Scientific Instruments, 1959
The rate-of-change of temperature of water circulated from a 120 gal tank round the jackets of a direct calorimeter was required never to exceed 0.0005? C/min. Measurement of the rate-of-change of temperature was provided by a gradient layer surrounding a metal block in the tank. A controller was designed to maintain the instantaneous rate-of-change of
A B Cairnie, J D Pullar
openaire   +1 more source

Simulation-Based Metrological Temperature Ensuring and Control of the Temperature Field in an Induction Furnace Based on Various Parameters

2025 17th International Conference on Computer and Automation Engineering (ICCAE)
Induction heating is widely used in industrial furnaces because of its rapid response time and high energy efficiency. To design and optimize these furnaces, computer-aided simulations are essential. This study aims to develop an accurate temperature field model for a square cross-section steel billet in an induction furnace by leveraging various ...
Jan Rybár, Samuel Emebu, Sayed Yousuf Sayed, Sohaibullah Zarghoon, Lukas Bartalsky, Peter Onderco, Andrej Smetánka, Radek Matusu   +7 more
openaire   +2 more sources

SEMICONDUCTOR BASED TEMPERATURE SENSOR

2021
HERCEG MARIJAN, MATIC TOMISLAV
openaire   +2 more sources

Clinical highlights from the National Cancer Data Base: 1994

Ca-A Cancer Journal for Clinicians, 1994
H R Menck, G D Steele, D P Winchester
exaly  

Preliminary report of the National Cancer Data Base

Ca-A Cancer Journal for Clinicians, 1991
H R Menck
exaly  

Clinical highlights from the National Cancer Data Base: 1995

Ca-A Cancer Journal for Clinicians, 1995
H R Menck, G D Steele, D P Winchester
exaly  

Temperature-based tamper detection

2022
openaire   +2 more sources

Clinical highlights from the National Cancer Data Base: 1996

Ca-A Cancer Journal for Clinicians, 1996
J M Jessup, H R Menck, D P Winchester
exaly  

Temperature regulation based on thermal imaging

2021
SHAYNE ETHAN, MADDEN DONALD GERARD
openaire   +4 more sources