Results 11 to 20 of about 968,099 (256)

Evaluation of the effectiveness of physical exercises using the action of infrared rays

open access: yesJournal of Education, Health and Sport, 2019
Introduction. Infrared radiation is invisible electromagnetic radiation with a wavelength of 000 nm 770-15. There are many scientific reports, which confirm the positive effect of the therapy waves with a range of red and infrared light both on animals ...
Gabriela Kołodyńska, Adrian Sieroń
doaj   +3 more sources

Double-sided infrared display using an opaque substrate based on infrared image recognition mechanism

open access: yesAIP Advances, 2021
The human eye cannot recognize the shape of an object behind an opaque substrate; however, by reading and imaging infrared (IR) rays emitted from such an object, its shape behind the opaque substrate can be ascertained.
Yong Kyu Choi   +4 more
doaj   +1 more source

Reference Standard for Digital Infrared Thermography of the Surface Temperature of the Lower Limbs

open access: yesBioengineering, 2023
Digital infrared thermographic imaging (DITI) is a supplementary diagnostic technique to visualize the surface temperature of the human body. However, there is currently no reference standard for the lower limbs for accurate diagnosis.
Ho Yeol Zhang   +3 more
doaj   +1 more source

Deepening Researches on Infrared Rays Principles, Applications and Products

open access: yes, 2021
Objective: figuring out advantages and applications of infrared rays system in hospitals, at home and in industry. Methodology: we mainly use in the study is empirical research and practices and experiences in infrared rays system applications in ...
et. al., Nguyen Thi Phuong Thanha,
core   +1 more source

Evaluation of low level laser and interferential current in the therapy of complex regional pain syndrome by infrared thermographic camera [PDF]

open access: yesVojnosanitetski Pregled, 2010
Background/Aim. Complex regional pain syndrome type I (CRPS I) is characterized by continuous regional pain, disproportional according to duration and intensity and to the sort of trauma or other lesion it was caused by.
Kocić Mirjana   +4 more
doaj   +1 more source

How Infrared Radiation Was Discovered—Range of This Discovery and Detailed, Unknown Information

open access: yesApplied Sciences, 2021
The reason for writing this article is that the details and mainly the scope of the fundamental discovery of infrared radiation are not widely known, and different accounts of this story are found in the literature.
Waldemar Minkina
doaj   +1 more source

Multicolor sensing of organic-inorganic hybrid heterostructure: From visible to invisible colors

open access: yesMaterials Today Advances, 2023
Photodetection of organic-inorganic hybrid heterostructures from visible to invisible ultraviolet and infrared rays is revisited with respect to their material properties aspect, device structure, and emerging applications.
Somi Kim, Subin Lee, Hocheon Yoo
doaj   +1 more source

Measurement of Ultra-High Energy Cosmic Rays with CHICOS [PDF]

open access: yes, 2009
The California HIgh school Cosmic ray ObServatory (CHICOS) is a ground-based scintillator array designed to measure the extended air showers of ultra-high energy cosmic rays. The goal of the project is to gain insight into the origin of ultra-high energy
Brobeck, Elina
core   +1 more source

The study of antimicrobial activity of povidone-iodine solution under the influence of laser irradiation in vitro

open access: yesZaporožskij Medicinskij Žurnal, 2017
The purpose of this work was to evaluate the antimicrobial activity of povidone-iodine solution as a photosensitizer and effective optical range of laser activation identification in vitro. Materials and Methods. As the test cultures reference strains
N. O. Zhdanova   +3 more
doaj   +1 more source

The influence of galactic cosmic rays on ion-neutral hydrocarbon chemistry in the upper atmospheres of free-floating exoplanets [PDF]

open access: yes, 2014
The authors highlight financial support of the European Community under the FP7 by an ERC starting grant.Cosmic rays may be linked to the formation of volatiles necessary for prebiotic chemistry.
P. B. Rimmer   +5 more
core   +1 more source

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