Results 51 to 60 of about 3,228 (172)

Dosis Radiasi Pekerja dan Pasien Pada Prosedur Intervensi Di RSUP Dr. M. Djamil, Padang

Jurnal Kesehatan Andalas, 2020
Aplikasi radiasi di bidang medik merupakan penyumbang terbesar dari paparan radiasi yang diterima oleh populasi dunia. Tujuan: Mengetahui tingkat dosis radiasi yang diterima pekerja dan pasien pada saat dilakukan tindakan intervensi yang dilakukan di ...
Eri Hiswara
doaj   +1 more source

Three-Dimensional-Printed GelMA-KerMA Composite Patches as an Innovative Platform for Potential Tissue Engineering of Tympanic Membrane Perforations

Nanomaterials
Tympanic membrane (TM) perforations, primarily induced by middle ear infections, the introduction of foreign objects into the ear, and acoustic trauma, lead to hearing abnormalities and ear infections.
Tuba Bedir, Dilruba Baykara, Ridvan Yildirim, Ayse Ceren Calikoglu Koyuncu, Ali Sahin, Elif Kaya, Gulgun Bosgelmez Tinaz, Mert Akin Insel, Murat Topuzogulları, Oguzhan Gunduz, Cem Bulent Ustundag, Roger Narayan   +11 more
doaj   +1 more source

A Study of Entrance Surface Air Kerma for Patients Undergoing Chest and Abdomen from Digital Radiography at Chulabhorn Hospital

Journal of Health Science and Medical Research (JHSMR), 2019
Objective: The main purpose of this study was to investigate the typical dose for standard-sized patients in chest (posteroanterior; PA) and abdomen (anteroposterior; AP) digital radiography.
Atchara Promduang, Napapong Pongnapang, Napat Ritlumlert, Sutthirak Tangruangkiat, Monchai Phonlakrai   +4 more
doaj   +1 more source

Kef el-Kerma [PDF]

Encyclopédie berbère, 2005
Abri sous roche situe dans la region d’El Hank – Sidi Abderrahman, sur la route cotiere Casablanca-El Jadida (Mazagan), en bordure de l’ancien champ de tir de Kef el Harroun. Dans les publications anciennes, il est souvent designe sous le nom « d’abri du champ de tir ». Cet abri s’ouvre a 4 m de haut.
openaire   +1 more source

Development of an optically stimulated luminescence radiometer based on sodium chloride and gold nanoparticles for improving radiation detection in radiography

Journal of Applied Clinical Medical Physics, Volume 27, Issue 5, May 2026.
Abstract Purpose To evaluate sodium chloride doped with gold nanoparticles (NaCl + GNPs) as a low‐cost, reusable optically stimulated luminescence (OSL) material for diagnostic radiology, and to benchmark its luminescence performance against the commercial standard, aluminum oxide doped with carbon (Al2O3:C).
Mus'ab S Alkasasbeh, Khalid Hassan Ibnaouf, Naser M Ahmed, Azhar Abdul Rahman, Thair Hussein Khazaalah, Dheyaa Nabeel Abbas, Hajo Idriss, Monther Alsboul   +7 more
wiley   +1 more source

التكوين وأثره في زيادة كفاءة العمال في المؤسسة الصناعة

مجلة العلوم الاجتماعية و الانسانية, 2021
يعتبر موضوع التكوين من بين الموضوعات المهتمة التي أخذت حينا كبيرا وأبحاث المهتمين بالمؤسسة الصناعية أو المؤسسات الأخرى، نظرا للدول المهتم والكبير الذي يلعبه في تزويد العاملين بمهارات معينة في مناصب عملهم، فيتيح لهم إنجاز أعمالهم بفعالية وكفاءة كبيرة. فهو
boualem kerma, hararia atika
doaj  

Radiation Dose during Digital Subtraction Angiography of the Brain—The Influence of Examination Parameters and Patient Factors on the Dose

Brain Sciences
Cerebral vascular angiography, or digital subtraction angiography (DSA), is essential for diagnosing neurological conditions but poses radiation risks.
Sandra Modlińska, Jakub Kufel, Michał Janik, Łukasz Czogalik, Piotr Dudek, Marcin Rojek, Miłosz Zbroszczyk   +6 more
doaj   +1 more source

Microdosimetry in BNCT

Precision Radiation Oncology, EarlyView.
Gustavo A. Santa Cruz
wiley   +1 more source

Infrared Nanocrystals for Space Application: Hardness to Irradiations

Advanced Functional Materials, Volume 36, Issue 37, 7 May 2026.
This article investigates infrared HgTe nanocrystals under X‐ray and ion irradiation, revealing remarkable radiation hardness. It uncovers distinct degradation mechanisms and shows that the nanomaterial outperforms integrated electronics. The results position colloidal nanocrystals as promising candidates for resilient space and harsh‐environment ...
Alexandre Neyret, Dario Mastrippolito, Bingbing Xia, Adrien Khalili, Maxime Lebreton, Giorgia Strobbia, Albin Colle, Marco Paye, Mariarosa Cavallo, Erwan Bossavit, Claire Abadie, Yoann Prado, Debora Pierucci, Victor Parahyba, Francois Coursaget, David Darson, Emrick Briand, Ian Vickridge, Stephane Demiguel, Sebastien Massenot, Jean‐Marc Belloir, Vincent Goiffon, Emmanuel Lhuillier   +22 more
wiley   +1 more source

Procedural Outcome of Modern Percutaneous Coronary Intervention in Proximal Chronic Total Occlusions

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 2041-2049, May 1, 2026.
ABSTRACT Background Long‐term outcome in patients with chronic total occlusions (CTO) depends on the target vessel and proximity of the lesion. Aims To investigate of the target vessel was associated with procedural efficacy and safety in patients with proximal CTO lesions.
Emil N. Holck, Guiseppe Vadalá, Mohamed Ayoub, Sevket Gorgulu, Alexandre Avran, Gerald S. Werner, Kambis Mashayekhi, Nihat Kalay, Omer Goktekin, Jaroslaw Wojcik, Myron Zaczkiewicz, Roberto Garbo, Juergen Arenz, Jörg Dalibor, Bas Schölzel, Nicolas Boudou, Michael Behnes, Pierfrancesco Agostoni, Carlo Di Mario, Roberto Diletti, Juan Luis Guitiérrez‐Chico, Evald H. Christiansen   +21 more
wiley   +1 more source