Results 31 to 40 of about 3,228 (172)

The Comparison of Appeal of the Praised One in Khorasani Style (Manouchehri Damghani and Farrokhi Sistani) with the Paintings of the Eighth Century AH

هنر اسلامی, 2020
Art of expression partakes diverse fields and is one of the most comprehensive and concurrently the most interesting type expression is manifested in art, the use of which undoubtedly has a significant impact on the production of quality and luxurious ...
Del Aram Meshkot Moghadas, Mohammad Hojjat, Majid Hajizade   +2 more
doaj   +1 more source

Calculation of photoneutron contamination of varian linac in icru soft-tissue phantom using MCNPX code

Journal of Medical Physics, 2021
Purpose: The aim of this research was to calculate the fluence, dose equivalent (DE), and kerma of thermal, epithermal and fast photoneutrons separately, within ICRU soft-tissue-equivalent phantom in the radiotherapy treatment room, using MCNPX Monte ...
Mojtaba Cheraghian, Tayyeb Pourfallah, Amir Abbas Sabouri-Dodaran, Mehrdad Gholami   +3 more
doaj   +1 more source

Assessment of regional diagnostic reference levels in dental radiography in Tamil Nadu

Journal of Medical Physics, 2022
Aim: The aim of this article is to assess Tamil Nadu adult diagnostic reference levels (DRLs) by collecting radiation dose data from the four different dental modalities.
Amal Jose, A Saravana Kumar, K N Govindarajan, Sunil Dutt Sharma   +3 more
doaj   +1 more source

Radiation exposure during neurointerventional procedures in modern angiographic systems: A single center experience [PDF]

Vojnosanitetski Pregled, 2020
Background/Aim. Interventional neuroradiology procedures expose patients to ionizing radiation. The aim of this study was to assess doses received by patients during interventional neuroradiology procedures and to establish dose range with an estimate of
Lukić Snežana, Rasulić Lukas, Kovačević Vojin, Vitošević Filip, Savić Andrija, Mijailović Milan   +5 more
doaj   +1 more source

Obtenção do Produto Kerma no Ar- Área em Radiografia Intraoral

Brazilian Journal of Radiation Sciences, 2019
Introdução: Na avaliação de efeitos biológicos ou em estudos dosimétricos a grandeza dosimétrica Produto Kerma no ar-área (PKA) é de extrema relevância, pois contribui com outra perspectiva sobre a dose entregue ao paciente.
da Silva Jornada, Daniela Cristina Panciera   +1 more
doaj   +1 more source

ESTIMATIVA DE DOSE ABSORVIDA PELO PACIENTE RELACIONADA À ANATOMIA IRRADIADA

Brazilian Journal of Radiation Sciences, 2016
Desenvolveu-se uma equação direta para estimar a dose absorvida pelo paciente em exames radiográficos, utilizando parâmetros elétricos, geométricos e de filtragem combinados com dados da anatomia irradiada. Para determinar a dose absorvida em cada exame,
Amanda Anastacio Soares, Flávio Augusto Penna Soares, Gabrielly Gomes Kahl   +2 more
doaj   +1 more source

Simulação de Kerma-ar na profundidade pulmonar na água, e Kerma-ar na superfície de entrada da pele em pacientes neonatos submetidos à radiografias do tórax AP

Brazilian Journal of Radiation Sciences, 2019
O estudo propõe estimar, através de simulações com um objeto simulador, o Kerma-ar na Profundidade Pulmonar, na água, e o Kerma-ar na Superfície de Entrada da Pele em crianças internadas em UTI Neonatal.
Ana Paula Bunick, Hugo Schelin, Sergei Anatolyevich Paschuk, Danielle Filipov, Edney Milhoretto, Valeriy Denyak, Jorge Luís Corrêa da Silva   +6 more
doaj   +1 more source

Radiation Dose Measurements in Intraoral and Panoramic Dental Radiography in the Southern Region of Saudi Arabia

King Khalid University Journal of Health Sciences, 2020
Objective: This study aims to estimate patient radiation doses for intraoral and panoramic dental radiography in the southern region of Saudi Arabia. Material and Methods: For intraoral units, the radiation doses were measured in terms of incident air ...
Hussain M. Almohiy, Khalid I. Hussein, Mohammed S. Alqahtani, Mohammed K. Saeed, El Hussain Hassan, Abdullah Ali M. Asiri, Mohammed Saad, Emad M. Mukhtar, Mohamed Adam, Madshu Alshahrani, Haney A Alsleem, Muhammed Ajmal, Ibrahim Alshahrani, Nouf Abuhadi   +13 more
doaj   +1 more source

Establishment and dissemination of radiological standards in the field of diagnostic radiology in India

Journal of Medical Physics, 2021
Background: The increased use of ionizing radiation for diagnostic purpose has resulted in an increase in the world population dose. Patient dosimetry in X-ray diagnostic radiology is required to establish diagnostic reference levels (DRLs) and to assess
Vinatha Sumanth Panyam, Sougata Rakshit, Sanjay Daga Dhole, Bhushankumar Jagnnath Patil, Amaren Prasanna Das, Greeshma Anantharaman Kossery, Sathian Vilippalil, Probal Chaudhury   +7 more
doaj   +1 more source

Prepoznavanje vzorcev mobilnosti obiskovalcev v Sloveniji s pomočjo podatkov platforme Flickr (= Identifying visitor mobility patterns in Slovenia using Flickr data)

Geodetski Vestnik, 2022
Spatial analysis of the geographic positions of photos taken by tourists enables the monitoring, presentation, and planning of tourism activities in regard to location.
Dejan Paliska, Simon Kerma, Samo Drobne
doaj   +1 more source