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Radiation detection
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Ebook "Problems and solutions in nuclear and particle physics" includes content: Iclear physics, particle physics, experiments and detection methods, solutions of exercises and problems.
150p
dianmotminh03
17-06-2024
0
0
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DNA originating from degenerate tumour cells can be detected in the circulation in many tumour types, where it can be used as a marker of disease burden as well as to monitor treatment response. Although circulating tumour DNA (ctDNA) measurement has prognostic/predictive value in metastatic prostate cancer, its utility in localised disease is unknown.
11p
vibransone
28-03-2024
3
2
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Ebook "Handbook of inorganic compounds" is fully revised and updated. New data include optical inorganics, radiation detection inorganics, thermochromic compounds, piezochromic compounds, metal ion coordination complexes, expanded crystallographic and structural data for inorganics, catalysts, superconductors, and luminescent (fluorescent and phosphorescent) inorganics.
572p
coduathanh1122
27-03-2024
3
1
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Part 1 book "Introduction to nuclear and particle physics" includes content: Rutherford scattering, nuclear phenomenology, nuclear models, nuclear radiation, applications of nuclear physics, energy deposition in media, particle detection, accelerators.
223p
muasambanhan06
03-02-2024
1
0
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Osteosarcoma arising from the bladder is extremely rare, with only 38 cases reported to our knowledge. It is often detected owing to hematuria, and is treated by surgery (for example, total cystectomy), radiation therapy, and chemotherapy; however, the prognosis is extremely poor.
5p
vitiki
30-01-2024
2
2
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Part 2 book "The essential physics of medical imaging" includes content: Radioactivity and nuclear transformation; radionuclide production, radiopharmaceuticals, and internal dosimetry; radiation detection and measurement; nuclear imaging - the scintillation camera; nuclear imaging - emission tomography;.... and other contents.
455p
oursky09
08-11-2023
6
3
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To estimate the relationship between obesity (BMI ≥30) and the prevalence of melanoma in different US states and; Examine the possibility of defining a new risk group. This might enhance the possibility of detection, which in turn, might increase the survival rates of patients.
11p
vischultz
20-10-2023
4
1
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With the development of radar (Radio Detection and Ranging) systems, the study of materials with the capability to block and reduce the reflected electromagnetic radiation to avoid or confuse detection systems, or to protect sensitive devices and living beings exposed to electromagnetic radiation, has become a topic of great interest.
20p
viberbers
09-08-2023
3
3
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Environmental radiation monitoring stations using the NaI(Tl) scintillation detector have higher sensitivity and provide more accurate radiation dose values than using Geiger-Muller counters. However, when the temperature of the environment changes, the measuring data changes (due to the temperature dependence on the NaI(Tl) light yield and the quantum efficiency of the PMT).
10p
vicedric
08-02-2023
5
3
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After being packed into sterilized containers with a closed and rigorous process, pasteurized milk has ensured hygiene and safety factors. However, distortions can occur during storage and transportation, causing the container to open, allowing harmful microorganisms to enter and damage the product.
6p
vicedric
08-02-2023
5
3
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In this study, various physical parameters (temperature, light intensity and UV-C radiation) which could be effective in heat shock response on C.reinhardtii by using molecular tools were investigated. In total, 256 transformants were obtained, among them, 160 transformants had continuous expression while 96 of them had heat-inducible expression. In these transformants, arylsulfatase activities were detected qualitatively and quantitatively.
10p
lyhuyenthu
31-01-2023
5
2
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In this article, we describe a new method which combines four different steps including smoothing, Sobel edge detection, connected component and finally region growing algorithms for locating and extracting the various lesions in the brain.
7p
visnape
30-01-2023
6
3
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Authorities responding to nuclear security events have to be prepared for a situation in which a neutron source or nuclear material is out of regulatory control. In such a situation, handheld neutron detectors are used to search for neutron sources or nuclear material, during either an overt or a covert search.
7p
vironald
15-12-2022
9
3
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Deep learning has been utilized to trace nuclear reactions in the CR-39 nuclear track detector. Etch pit images on front and back surfaces of the CR-39 detector were obtained sequentially by moving the objective lens of a microscope, and merged to one image.
5p
vironald
15-12-2022
9
3
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Scintillator based coded-aperture imaging has proven to be effective when applied for X- and gamma-ray detection. Adaptation of the same method for neutron imaging has resulted in a number of propitious systems, which could be potentially employed for neutron detection in security and nuclear decommissioning applications.
13p
vironald
15-12-2022
13
3
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Solid State Nuclear Track Detectors (SSNTD) have been used as passive dosimeters for many decades. Fast neutron detection is performed by detecting recoil protons generated in a hydrogenous material (neutron converter). The dose is estimated by multiplying the recoil protons track-spots density present on the detector surface by a calibration coefficient obtained from reference irradiations.
13p
vironald
15-12-2022
13
3
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One of the objectives of the EMPIR project 16ENV04 “Preparedness” is the harmonization of methodologies for the measurement of doses with passive dosimetry systems for environmental radiation monitoring in the aftermath of a nuclear or radiological event. In such cases, measurements are often performed at low radiation dose rates, close to the detection limit of the passive systems.
10p
vironald
15-12-2022
8
3
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Fluorescence Nuclear Track Detectors (FNTDs) are part of a new technology developed for particle detection and applicable to personal neutron dosimetry. The objective of this study is to simulate the FNTD fast neutron response to: (i) assess and understand the performance of the existing neutron dosimeter design (Landauer Inc.) and its associated single layer track-spots analysis; and (ii) evaluate the potential information that can be obtained by the analysis of the 3D reconstructed recoil proton trajectories.
13p
vironald
15-12-2022
8
3
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The establishment of an in vivo internal monitoring programme requires the use of phantoms to represent an activity distribution of an incorporated radionuclide within the body. The aim of this study was to quantify the impact of the phantom geometry on the minimum detectable activity (MDA) of an incorporated radionuclide.
8p
vironald
15-12-2022
6
2
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Due to the need for harmonization of passive dosimetry and the requirements of the international standards in the area of environmental monitoring in radiation protection, multiple types of various passive dosimetry systems based on different ionizing radiation detection mechanisms were subjected to extensive performance testing.
8p
vironald
15-12-2022
6
3
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