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Remote Assessment of Cultural Heritage Environments with Wireless Sensor Array Networks [PDF]

open access: yesSensors, 2014
The logistics and cost of environmental monitoring can represent challenges for heritage managers, partly because of the sheer number of environmental parameters to consider.
Henoc Agbota   +3 more
doaj   +4 more sources

Design, implementation and test of a space qualified dosimeter for total ionizing dose measurement [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2022
The space environment can cause severe problems for electronic circuits. The plasma, radiation, debris, and no thermal convection are some space environment-specific conditions.
R. Amjadifard   +2 more
doaj   +1 more source

An optocoupler-based method for dosimetry in low energy X-ray beams [PDF]

open access: yesEPJ Web of Conferences, 2023
Semiconductor electronic devices have been used as detector in X-ray beams for decades, and the principle of operation is based on measuring the electrical current generated while such a device is under the ionizing radiation.
Silva Jonatas V.   +2 more
doaj   +1 more source

Study on the response of Fricke Agarose gel dosimeters (FAX) [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2022
Considering the importance of quality control of radiotherapy systems and 3D dose mapping possibility done with a Fricke agarose gel dosimeter, this dosimeter based on ferrous solution and agarose gel was prepared.
E. Edalatkhah, P. Rezaeian, S. kashian
doaj   +1 more source

An electronic dosimeter for diagnostic X-ray beams based on a differential amplifier circuit with MOSFETs [PDF]

open access: yesEPJ Web of Conferences, 2023
It is known that the device MOSFET works as a dosimeter in radiation beams for cancer radiotherapy. Basically, the radiation beam generates defects in a way that produces in the MOSFET the variation in its threshold voltage, VT, which is proportional to ...
Gonçalves Filho Luiz C.   +1 more
doaj   +1 more source

Исследование гамма-фона в парках и зонах отдыха города Петропавловска-Камчатского

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021
Работа посвящена исследованию гамма-фона в городской среде Петропавловска-Камчатского (Камчатский край), а именно в парках и зонах отдыха. Измерения мощности поглощенной дозы проводились на разработанном коллективном Томского политехнического ...
Сидоров, З.И.   +3 more
doaj   +1 more source

Accuracy of the GENEActiv Device for Measuring Light Exposure in Sleep and Circadian Research

open access: yesClocks & Sleep, 2020
Light is a variable of key interest in circadian rhythms research, commonly measured using wrist-worn sensors. The GENEActiv Original is a cost-effective and practical option for assessing light in ambulatory settings.
Julia E. Stone   +4 more
doaj   +1 more source

Feasibility Study on Applying Radiophotoluminescent Glass Dosimeters for CyberKnife SRS Dose Verification. [PDF]

open access: yesPLoS ONE, 2017
CyberKnife is one of multiple modalities for stereotactic radiosurgery (SRS). Due to the nature of CyberKnife and the characteristics of SRS, dose evaluation of the CyberKnife procedure is critical.
Shih-Ming Hsu   +6 more
doaj   +1 more source

Impact on dosimetry of occupationally exposed individuals on the patient management for PET/MRI studies: a comparison study with dosimetry on PET/CT

open access: yesBrazilian Journal of Radiation Sciences, 2023
PET/MRI technology has expanded the boundaries of investigation in nuclear medicine, supported by the high sensitivity of solid-state PET detectors.
Emerson Itikawa   +7 more
doaj   +1 more source

Azulene—A Bright Core for Sensing and Imaging

open access: yesMolecules, 2021
Azulene is a hydrocarbon isomer of naphthalene known for its unusual colour and fluorescence properties. Through the harnessing of these properties, the literature has been enriched with a series of chemical sensors and dosimeters with distinct ...
Lloyd C. Murfin, Simon E. Lewis
doaj   +1 more source

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