Results 51 to 60 of about 126,309 (210)

Ground‐Based Far Infrared Emissivity Measurements Using the Absolute Radiance Interferometer

open access: yesEarth and Space Science
Far infrared (FIR) emission from the Earth's polar regions has become an area of increasing scientific interest and value. FIR emission is important for understanding Earth's radiative balance and improving global climate models, especially in rapidly ...
M. Loveless   +10 more
doaj   +1 more source

Sequential Far Infrared Image Mosaic Using Coarse-to-Fine Scheme

open access: yesIEEE Access, 2019
Sequential far infrared (FIR) image mosaic is a challenging task due to repeated patterns, low contrast, image blurring, illumination change, and sparse structure.
Jin Tang   +4 more
doaj   +1 more source

Infrared Sensor Detection and Actuator Treatment Applied during Hemodialysis

open access: yesSensors, 2020
Infrared thermography can be applied in different medical systems, for example it can be used to catch the images of living blood vessels. Far infrared rays can be used in a heating machine, which can be applied in the clinical hemodialysis patients ...
Jian-Chiun Liou   +2 more
doaj   +1 more source

Far-Infrared Spectral Observations of the Galaxy by the Far-Infrared Absolute Spectrophotometer [PDF]

open access: yesSymposium - International Astronomical Union, 1996
The Galactic continuum spectrum from 5–96 cm−1 is derived from COBE/FIRAS observations. The spectra are dominated by warm dust emission, which may be fit with a single temperature along each line of sight in the range 16–21 K. A widespread, very cold component (4–7 K) with optical depth that is spatially correlated with the warm component is also ...
openaire   +2 more sources

Health Benefits of Far Infrared Ray

open access: yesSokoto Journal of Medical Laboratory Science, 2017
Far infrared ray is a subdivision of infrared band in the electromagnetic spectrum and with a wavelength range from 4 - 1000 micrometer. At 4-14 micrometer, it is most beneficial to the health of humans. Far infrared ray enhances cell and tissue response
Okungbowa Michael Awo* and Igbinosa Uwumarongie
doaj  

0.46 Terahertz wave irradiation inhibit transcription reaction in liposomes

open access: yesScientific Reports
Terahertz waves are absorbed by hydrogen bonds between water molecules and proteins, and low-frequency terahertz waves, in particular, have been reported to cause changes in protein function and inhibit cell division.
Gakushi Tsuji   +2 more
doaj   +1 more source

The effect of far infrared radiation therapy on inflammation regulation in lipopolysaccharide-induced peritonitis in mice

open access: yesSAGE Open Medicine, 2018
Objective: Far infrared radiation has been widely used in a variety of healthcare institutions and clinical research. Previous studies have shown that far infrared radiation can promote blood circulation and enhance the functioning of the immune system ...
Yuanmay Chang
doaj   +1 more source

Efficient Wavelength-Tunable Gain-Switching and Gain-Switched Mode-Locking Operation of a Heavily Er3+-Doped ZBLAN Mid-Infrared Fiber Laser

open access: yesIEEE Photonics Journal, 2017
We report on an efficient wavelength-tunable gain-switched and gain-switched mode-locked Er3+-doped double-clad fiber laser with a linear cavity. Stable gain-switching and gain-switched mode-locking were achieved with slope efficiencies of 28.6% and 34.5%
Yanlong Shen   +5 more
doaj   +1 more source

Research Progress on Large and Medium-sized Grain Drying Equipment

open access: yesLiang you shipin ke-ji
Grain drying equipment is an important equipment in Chinese agricultural production process, which can significantly improve the quality of grain processing after harvest and reduce the loss rate of mildew and germination during grain storage. At present,
WANG Yan-kun   +6 more
doaj   +1 more source

Improving tomato yield, quality and antioxidant capacity in greenhouse by far-infrared radiation

open access: yesPlant Stress, 2023
Far-infrared radiation is known as the ''light of life''. To investigate if it has positive effects on tomatoes and the proper location and time period of the far-infrared treatment.
Yinfei Li   +8 more
doaj  

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