Results 11 to 20 of about 1,181,524 (168)

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   +2 more sources

Physics-informed depth-enhanced surface tracking for cumulative dose reconstruction in breast radiotherapy: An in silico feasibility study. [PDF]

open access: yesJ Appl Clin Med Phys
Abstract Purpose Surface guided radiotherapy (SGRT) provides nonionizing motion monitoring but lacks direct correlation with internal dosimetric changes. Purely data‐driven models for surface‐to‐internal deformation prediction often yield biomechanically implausible results.
Tang X, Qiu M, Deng Y.
europepmc   +2 more sources

Computed Tomography- and Photoacoustic Imaging-Active Bioresorbable Electrospun Bismuth Nanoparticle-Infused Small-Diameter Vascular Grafts. [PDF]

open access: yesAdv Healthc Mater
A polymeric graft loaded with radiopaque bismuth nanoparticles is expected to undergo gradual polymer resorption and nanoparticle release. This design enables noninvasive, multimodal monitoring of device integrity, patency, and degradation using computed tomography alongside ultrasound and photoacoustic imaging over 12 weeks.
Barcena AJR   +13 more
europepmc   +2 more sources

Estimation of radiofrequency power leakage from microwave ovens for dosimetric assessment at nonionizing radiation exposure levels. [PDF]

open access: yesBiomed Res Int, 2015
The electromagnetic field leakage levels of nonionizing radiation from a microwave oven have been estimated within a complex indoor scenario. By employing a hybrid simulation technique, based on coupling full wave simulation with an in-house developed ...
Lopez-Iturri P   +5 more
europepmc   +2 more sources

CHEMICAL EVALUATION OF SESAME SEEDS TREATED WITH IONIZING RADIATION AND NONIONIZING RADIATION [PDF]

open access: yesJournal of Soil Sciences and Agricultural Engineering, 2003
The effect of gamma radiation. microwave radiation, interaction between them; and storage of radiated sesame seeds were investigated to find out the best treatment which lead to the maximum reduction of antinutritionat factors (Trypsin inhibitor and ...
Badea Yonies   +3 more
doaj   +1 more source

Assessment of Non-Ionizing Radiation Emissions from Cell Phone Towers [PDF]

open access: yesPollution, 2023
People’s growing anxiety, and fear of the issue of a large number of mobile phone towers, as well as the lack of studies dealing with this issue at the level of the country in general, and the governorate in particular. All these reasons led to the issue
Murtadha Alkhalidi   +3 more
doaj   +1 more source

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

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

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

The Challenge of Nonionizing Radiation: A Proposal for Legislation [PDF]

open access: yes, 1979
The purpose of this Article is to assemble the available information on radio frequency and microwave radiation in a systematic way, and to present it accurately as both a primary agent of progress in the second half of the twentieth century and a ...
Massey, Karen A.
core   +2 more sources

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