Results 51 to 60 of about 72,190 (302)

Eurados strategic research agenda: Vision for dosimetry of ionising radiation

, 2016
Since autumn 2012, the European Radiation Dosimetry Group (EURADOS) has been developing its Strategic Research Agenda (SRA), which is intended to contribute to the identification of future research needs in radiation dosimetry in Europe.
Fantuzzi, E.
core   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source

Recent improvements in X-ray spectrometry measurements performed at the MADERE facility dedicated to reactor dosimetry requirements [PDF]

EPJ Web of Conferences
CEA/Cadarache operates the MADERE facility dedicated to measuring the activity of radionuclides generated during the irradiation of specific dosimeters made of hyper-pure materials.
Tisseur David, Domergue Christophe, Destouches Christophe, Philibert Hervé, Pepino Alexandra, Bonora Jonathan, Thiollay Nicolas, Lépy Marie Christine, Riffaud Jonathan, Hernández-Elvira Víctor   +9 more
doaj   +1 more source

EANM Dosimetry Committee series on standard operational procedures for internal dosimetry for 131I mIBG treatment of neuroendocrine tumours.

, 2020
The purpose of the EANM Dosimetry Committee Series on "Standard Operational Procedures for Dosimetry" (SOP) is to provide advice to scientists and clinicians on how to perform patient-specific absorbed dose assessments.
EANM Dosimetry Committee,, Gear, J, Tran-Gia, J, Gabiña, PM, Chiesa, C, Lassmann, M, Stokke, C, Flux, G   +7 more
core   +1 more source

- In Vivo Dosimetry in Brachytherapy [PDF]

, 2012
As discussed in the following sections, in vivo dosimetry has been utilized for dierent purposes during the radiation therapy of cancer patients. Initially, this technique was used to verify dose to the organs adjacent to the implanted volume. However, verications of the accuracy of the treatment delivery for complex treatment techniques have been ...
Cygler, Joanna E, Tanderup, Kari, Beddar, Sam, Pérez-Calatayud, José   +3 more
openaire   +2 more sources

Smart Nanotechnologies for Multimodal Neuromodulation and Brain Interfacing

Advanced Science, EarlyView.
Recent advances in smart nanotechnologies are expanding the toolbox for brain interfacing, from wireless neuromodulation and high‐resolution sensing to targeted delivery within the central nervous system. By combining responsive nanomaterials with bioinspired design, these platforms enable multimodal interactions with neurons and glia, while also ...
Tommaso Curiale, Marie Celine Lefevre, Alessio Carmignani, Maria Cristina Ceccarelli, Matteo Battaglini, Attilio Marino, Gianni Ciofani   +6 more
wiley   +1 more source

Breast dosimetry using high-resolution voxel phantoms

, 2005
A computer model of X-ray mammography has been developed, which uses quasi-realistic high-resolution voxel phantoms to simulate the breast. The phantoms have 400 μm voxels and simulate the three-dimensional distributions of adipose and fibroglandular ...
Hunt, R, Sandborg, Michael,, Bakic, P, Maidment, A, Dance, D, Alm-Carlsson, Gudrun,, Ullman, Gustaf,   +6 more
core   +1 more source

Wavelength‐Dependent Photobiomodulation Regulates Macrophage Polarization via Mitochondrial Dynamics and Metabolic Reprogramming

Advanced Science, EarlyView.
Light wavelength encodes distinct macrophage fates through mitochondrial and metabolic remodeling. Red 625 nm irradiation induces glycolysis, mitochondrial fission, and M1 polarization, whereas near‐infrared 850 nm irradiation promotes fatty acid oxidation, mitochondrial fusion, and M2 polarization.
Qiusheng Shi, Hao Jia, Jianfei Dong, Linhao Li, Jingqi Cao, Xun Chen, Zhenzhen Jia, Jing Na, Zhijie Yang, Xinyuan Chen, Yubo Fan, Shuhua Yue, Lisha Zheng   +12 more
wiley   +1 more source

Decontamination of equipment with oil and gas NORM: the need for internal individual monitoring

Brazilian Journal of Radiation Sciences
In the oil field, Naturally Occurring Radioactive Material - NORM is present in petroleum-forming rocks and this is related to the presence of radioactive decay series of 238U and 232Th, mainly the daughter radionuclides 226Ra and 228Ra.
A. C. C. S. Ribeiro, W. O. Sousa, F. C. A. Silva   +2 more
doaj   +1 more source

Planar and tomographic imaging dosimetry comparing to develop a new radiopharmaceutical for melanoma therapy

Brazilian Journal of Radiation Sciences, 2020
This work aims to compare SPECT (Single Photon Emission Tomography Computed) and planar modalities as the most efficient methodology to perform dosimetry by molecular imaging.
Sarah Soriano, Thiago Barboza, Sérgio Souza, Lidia de Sá   +3 more
doaj   +1 more source