Results 21 to 30 of about 181,833 (294)

Mass attenuation coefficient and its photon interaction derivables of some skeletal muscle relaxants

Journal of Radiation and Cancer Research, 2016
Context: The study of photon interactions with biological materials is essential in radiation medicine and biology, nuclear technology and space research, since radioactive sources are used.
H C Manjunatha
doaj   +1 more source

An investigation of the nuclear shielding effectiveness of some transparent glasses manufactured from natural quartz doped lead cations

Nuclear Engineering and Technology, 2021
The influence of lead cations on natural quartz (QZ) from Egypt as a glass shielding material for the composition with nominal formula (10Na2O - (90 - x) QZ – xPbO (where x = 30, 35, 40, 45 and 50 mol %)) was examined. The studied samples are synthesized
Said M. Kassem, G.S.M. Ahmed, A.M. Rashad, S.M. Salem, S. Ebraheem, A.G. Mostafa   +5 more
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A novel approach based on X-ray fluorescence and photon attenuation to the analysis of soils for forensic investigation

Revista Brasileira de Ciência do Solo, 2022
Use of soil in forensic science is related to its several chemical, physical, and biological properties associated with its capacity to adhere to different materials and surfaces.
Luiz Fernando Pires, Luis Valério Prandel, Sérgio da Costa Saab, André Maurício Brinatti   +3 more
doaj   +1 more source

Reversal Trend of Hounsfield Unit Values of Substances with High and Low Effective Atomic Numbers [PDF]

Iranian Journal of Medical Physics, 2020
Introduction: In dual-energy computed tomography (DECT), the Hounsfield values of a substance measured at two different energies are the basic data for finding the chemical properties of a substance.
Fariba Zarei, Sabysachi chatterjee, Vani Vardhan Chatterjee, Rezvan Ravanfar Haghighi   +3 more
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Calculation of effective atomic numbers and electron densities of different types of material for total photon interaction in the continuous energy region via different methods

Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2017
Effective atomic number (Zeff) and electron density (Neff) are convenient parameters used to characterise the radiation response of a multi-element material in the technical and industrial applications, radiation shielding design, absorbed dose and ...
Mehmet Büyükyıldız
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Structural, Mechanical, and Dielectric Properties of Polydimethylsiloxane and Silicone Elastomer for the Fabrication of Clinical-Grade Kidney Phantom

Applied Sciences, 2021
This study aimed to introduce an alternative, inexpensive, and straightforward polymer with specific mechanical and dielectric properties suitable for the fabrication of a clinical-grade kidney phantom.
Kamal Izdihar, Hairil Rashmizal Abdul Razak, Nurzulaikha Supion, Muhammad Khalis Abdul Karim, Nurul Huda Osman, Mazlan Norkhairunnisa   +5 more
doaj   +1 more source

Measurement of effective atomic number of gunshot residues using scattering of gamma rays [PDF]

, 2014
Better understanding of gunshot residues and the major elemental composition would be valuable to forensic scientists for their analysis work and interpretation of results.
Turşucu, Ahmet, Yılmaz, Demet
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Coherent Control of Entanglement with Atomic Ensembles [PDF]

, 2011
Quantum networks are composed of quantum nodes which coherently interact by way of quantum channels. They offer powerful capabilities for quantum computation, communication, and metrology. A generic requirement for these realizations is the capability to
Choi, Kyung Soo
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Determination of Effective Atomic Number of Rubber [PDF]

, 1983
This paper reports a simple technique to determine the effective atomic number of rubber materials. The gamma ray attenuation coefficient of rubber was measured with high energy resolution Si(Li) detector at low gamma ray energies and the effective ...
Sulaiman, Zainal Abidin, Ahmad, Anuar, Wagiran, Husin, Saion, Elias   +3 more
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Determining the mass attenuation coefficient, effective atomic number, and electron density of raw wood and binderless particleboards of Rhizophora spp. by using Monte Carlo simulation

Results in Physics, 2015
Rhizophora spp. wood has the potential to serve as a solid water or tissue equivalent phantom for photon and electron beam dosimetry. In this study, the effective atomic number (Zeff) and effective electron density (Neff) of raw wood and binderless ...
Mohammad W. Marashdeh, Ibrahim F. Al-Hamarneh, Eid M. Abdel Munem, A.A. Tajuddin, Alawiah Ariffin, Saleh Al-Omari   +5 more
doaj   +1 more source