Results 11 to 20 of about 5,324 (222)

Terahertz Chiral Recognition Based on Metasurfaces

open access: yesAdvanced Photonics Research
Chiral detection plays a crucial role in biomedicine and materials science, but traditional methods face challenges such as low sensitivity and complex operation. Utilizing a terahertz time‐domain spectroscopy (THz‐TDS) system for chiral sample detection
Xuyang Ji   +5 more
doaj   +2 more sources

Influence of non-ionizing radiation on protein metabolism in chickens [PDF]

open access: yesНауковий вісник ветеринарної медицини, 2021
In practical terms, the idea of using an artificial magnetic field is of particular interest, which corresponds in its physical characteristics to the geomagnetic field of the Earth to combat the negative effects of hypogeomagnetic field.
Prosyanyi S., Horiuk V.
doaj   +1 more source

Risk factors for pediatric glioma [PDF]

open access: yesFolia Medica, 2022
Brain tumours are a heterogenic group, a subtype of which is arising from glial cells. Pediatric low-grade gliomas are the most common primary CNS tumour group in childhood, representing 25% to over 30% of pediatric CNS tumours.
Georgios Sioutas   +2 more
doaj   +3 more sources

Insights into Terminal Sterilization Processes of Nanoparticles for Biomedical Applications

open access: yesMolecules, 2021
Nanoparticles possess a huge potential to be employed in numerous biomedical purposes; their applications may include drug delivery systems, gene therapy, and tissue engineering.
Sergio A. Bernal-Chávez   +9 more
doaj   +1 more source

The Effectiveness of Non-Ionizing Radiation Protective Clothing: A Computational Study [PDF]

open access: yesAUT Journal of Electrical Engineering, 2023
Exposure protective clothing has been suggested as a protection against RF and microwave electromagnetic fields, especially for pregnant women. These clothings are usually made of metal-woven fabrics.
Zhara Hajizadeh Bakhtiari, Mehrdad Saviz
doaj   +1 more source

In-vivo effects of Green laser radiation on hematological parameters of albino rats using direct exposure methods.

open access: yesZanco Journal of Pure and Applied Sciences, 2022
Laser beam has a thermal effect on the exposed body through oscillation of molecules. Rate of the vibrations depend on the time of exposure, intensity of the laser beam, the quantity of the absorbed dose, and the laser wavelength.
Sardar P. Yaba
doaj   +3 more sources

Radio frequency nonionizing radiation in a community exposed to radio and television broadcasting. [PDF]

open access: yesEnviron Health Perspect, 2006
Burch JB   +6 more
europepmc   +2 more sources

New Approach to Metal Biomarker Detection Using Nonionizing Electromagnetic Field

open access: yesCommunications, 2015
Medical detection techniques used for preoperative scanning of certain marked areas are mostly based on ionizing radiation as it is in case of CT. This paper provides an unusual approach to detection of metal biomarkers implanted into the human body ...
Roman Radil   +2 more
doaj   +1 more source

Star Formation Efficiency in the Central 1 kpc Region of Early-Type Spiral Galaxies [PDF]

open access: yes, 2000
It has been reported recently that there are some early-type spiral (Sa--Sab) galaxies having evident star-forming regions which concentrate in their own central 1-kpc.
Akio K. Inoue   +12 more
core   +3 more sources

In Vivo Photoacoustic and Fluorescence Cystography Using Clinically Relevant Dual Modal Indocyanine Green

open access: yesSensors, 2014
Conventional X-ray-based cystography uses radio-opaque materials, but this method uses harmful ionizing radiation and is not sensitive. In this study, we demonstrate nonionizing and noninvasive photoacoustic (PA) and fluorescence (FL) cystography using ...
Sungjo Park   +4 more
doaj   +1 more source

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