Results 31 to 40 of about 667,941 (301)

Development and calibration of a portable detection device for in vivo measurement of high-energy photon emitters incorporated by humans

open access: yesBrazilian Journal of Radiation Sciences, 2018
This work presents the evaluation of the applicability and sensitivity of a portable detection device specially designed for in vivo measurement of high-energy photon emitters in the human body.
Alexandre Barbosa Soares   +4 more
doaj   +1 more source

Thermionic reactor power system: Effects of radiation on integration with Manned Space Station [PDF]

open access: yes, 1972
The application of a thermionic reactor power system to the modular space station is described. The nominal net power is 40 kWe, with the power system designed to be applicable over the power range from 25 to 60 kWe.
Gietzen, A. J.   +2 more
core   +2 more sources

Evaluation of RayXpert® for shielding design of medical facilities

open access: yesEPJ Web of Conferences, 2017
In a context of growing demands for expert evaluation concerning medical, industrial and research facilities, the French Institute for radiation protection and nuclear safety (IRSN) considered necessary to acquire new software for efficient dimensioning ...
Derreumaux Sylvie   +3 more
doaj   +1 more source

Development of extendable on-line test system for total ionizing dose effect of microprocessor

open access: yesHe jishu, 2022
BackgroundCompared with transistors and small-scale integrated circuits, the total ionizing dose (TID) effect and testing of multifunctional large scale integrated microprocessors are more complex. The difficulty of testing is to analyze the failure mode
CHEN Faguo   +4 more
doaj   +1 more source

Treatment of Organic Compounds in Oxidative Foam Decontamination Waste Liquid by Fenton Oxidation Method

open access: yesHe huaxue yu fangshe huaxue
Oxidative foam decontamination waste liquid could not be treated directly due to high levels of organic compounds. In order to solve this problem, Fenton oxidation method was applied for the first time to degrade organic compounds in foam decontamination
LUO Dan   +4 more
doaj   +1 more source

Optimization of parameters for electro Fenton degradation of anion resin by response surface methodology

open access: yesScientific Reports
This study focused on improving the degradation efficiency of waste resin wet oxidation and optimizing hydrogen peroxide utilization through an electro-Fenton system based on Ti/PbO2 (Ti-DSA) electrodes for the degradation of ZGCNR170 anion resin.
Qin Xiang   +6 more
doaj   +1 more source

Lung Cancer Screening with Low-Dose CT: Radiation Risk and Benefit–Risk Assessment for Different Screening Scenarios

open access: yesDiagnostics, 2022
Lung cancer is a severe disease that affects predominantly smokers and represents a leading cause of cancer death in Europe. Recent meta-analyses of randomized controlled trials (RCTs) have yielded that low-dose computed tomography (LDCT) screening can ...
Elke A. Nekolla   +2 more
doaj   +1 more source

Rising Level of Public Exposure to Mobile Phones: Accumulation through Additivity and Reflectivity [PDF]

open access: yes, 2002
A dramatic development occurring in our daily life is the increasing use of mobile equipment including mobile phones and wireless access to the Internet. They enable us to access several types of information more easily than in the past.
Department of Health, U.K.   +5 more
core   +1 more source

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee   +9 more
wiley   +1 more source

Discussion on the Application of Knowledge Management in Radioactive Waste Management [PDF]

open access: yesJournal of Radiation Protection and Research
Radioactive waste generation tends to increase as the nuclear energy industry develops, and controlling the radioactivity’s entry into the warehouse is becoming increasingly challenging.
Enbang Liu   +7 more
doaj   +1 more source

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