CT scanning
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Recent papers in CT scanning
This article reports the results of an investigation into the efficiency of mechanical activation to increase the reactivity in alkali activated mortar synthesized from low-grade clay. Mechanical activation significantly changed the... more
3D printing offers an attractive solution for the production of surface moulds for external beam radiotherapy and brachytherapy treatments. Standard practice requires the patient to have a CT image acquisition so that the Treatment... more
The theme of my poster will be the story of digitization and 3D visualization of ancient Egyptian mummies from the Hrdlička Museum of Man, part of the Faculty of Science, Charles University. This project is embodied in an extensive and... more
Objective: The aim of the study was to assess different radiologic bony landmarks for endoscopic localization of the sphenopalatine foramen (SPF). Methods: Paranasal computed tomography (CT) scans of adults without sinonasal pathology... more
Questa tesi è stata dedicata alla verifca degli indicatori dosimetrici negli esami più comuni di radiologia proiettiva. Per questo lavoro, in cui sono state eseguite misure di dose in entrata con backscatter (ESD), misure di dose senza... more
Purpose of this presentation is to educate non radiologist about basic CT anatomy of abdominal viscera and basic interpretation of very common diseases
Aim Data was collected to establish local Diagnostic Reference Levels (DRLs) for the CT component of our most common SPECT/CT studies. Methods 432 SPECT/CT scans were analysed from Dec 2014 - Dec 2015. CT dose values of CTDIVol (mGy) and... more
Autorka prezentuje współczesne techniki badań mumii egipskich oraz ich rozwój, począwszy od badań inwazyjnych, polegających głównie na rozwijaniu mumii, poprzez nieinwazyjne badania radiologiczne, a skończywszy na laboratoryjnych... more
—Early detection of cancer is the most promising way to enhance a patient's chance for survival. This paper presents a computer-aided classification method using computed tomography (CT) images of the lung based on ensemble of three... more
Developing an accurate finite element model of an ankle joint is a challenging task and time consuming. Several steps were utilized to minimize over-simplification of the model as can be found in literature. The objective of this study is... more
Aims: Understanding the knowledge gaps among the public regarding radiation protection of each modality has helped to assess the community awareness and perception, which reflects our urgent need for more education for the public. This... more
Dmytriiev D., Dobrovanov O., Kralinsky K., Dmytriiev K., Melnychenko M. A case report of successful experience of using adaptive support ventilation in the pediatric patient with viral interstitial pneumonia COVID-19 positive. Lek. Obzor,... more
CT-scan analyses were carried out on limb bones of straight-tusked elephants (Palaeoloxodon antiquus) from the Middle Pleistocene site of Castel di Guido (Italy), where bifaces made of elephant bone were found in association with lithics... more
The Tyrolean Iceman, a 5,300-year-old glacier mummy recovered at the Tisenjoch (South Tyrol, Italy) together with his clothes and personal equipment, represents a unique opportunity for prehistoric research. The present work examines the... more
Definisi Computed Tomography Scan (CT-Scan) adalah pencitraan diagnostik yang menggunakan kombinasi sinar-x dan teknologi komputer dalam mengolah, menganalisa, dan merekonstruksi data menjadi gambaran irisan transversal tubuh (cross... more
3D analysis of skeletal volumes has become an important field in digital anthropology studies. The volume of the mastoid process has been proposed to display significant sexual dimorphism, but it has a complex shape and to date no study... more
Die forensische Gesichtsrekonstruktion von Schepenese Schepenese, eine weibliche Mumie aus dem alten Ägypten, befindet sich seit 1820 in St. Gallen. Sie gilt als die berühmteste Mumie der Schweiz und wird in der Klosterbibliothek... more
Advertisement for the first of a series of papers [recently published in the Annals of Otology, Rhinology & Laryngology 128 (No 12), 2019, pp. 1165-1169] on the Mummy Project of the Hellenic Institute of Egyptology, the National... more
Sono raccolti i primi articoli della rivista "Il Radiologo" (2010-2018). La paleoradiologia si usa per rispondere alle domande che l’antichità – o meglio il passato, talvolta anche quello prossimo – ci pone. A queste domande rispondono,... more
Computed Tomography Scanner (CT Scan) atau Pemindai Tomografi Komputer merupakan salah satu penemuan teknologi pencitraan medis yang terbesar dalam bidang radiodiagnostik kedokteran. Dengan unit peralatan CT Scan tersebut, dapat... more
The most discussed and controversial of all ancient bronze coins is the so called Pannonian cap coin, discovered in 2003, showing Constantine I wearing a pillbox cap. We have examined every detail of this coin through stereoscopic wet and... more
Molecular imaging techniques using nanoparticles have significant potential to be widely used for the detection of various types of cancers. Nowadays, there has been an increased focus on developing novel nanoprobes as molecular imaging... more
Numerous studies have shown that human bone has the ability to remodel itself to better adapt to its biomechanical environment by changing both its material properties and geometry. As a consequence of the rapid development and extensive... more
- by Daniel Lin
- Finite Element Analysis (Engineering), Dental Implants, Bone Remodelling, Computational Solid Mechanics, Computational Biomechanics and Unconventional Numerical Methods for Solving Partial Differential Equations Such as Meshfree Methods, Partition of Unity Methods and Isogeometric Analysis.
Im Frühjahr 1969 wurde bei Ausgrabungen der Universität Bonn unter Leitung von Elmar Edel auf der Qubbet el-Hawa ein außergewöhnliches Depot mit Materialien einer antiken Gusswerkstatt gefunden. Im Zuge der Fundteilung gelangten die... more
ABSTRACT Introduction It is reported that the healthcare workforce in Zambia is inadequate for the healthcare needs of the country. This stems from healthcare... more
Pemeriksaan CT Scan saat ini menjadi baku emas dalam mendiagnosis nyeri pinggang akut yang mengarah ke diagnosis batu menggantikan intravenous urography (IVU). Pemeriksaan CT low dose memiliki sensitivitas 97% dan spesifitas 95%.... more
The results of cutting-edge CT imaging on Ramesses III, Hatshepsut, Tutankhamen, and a host of other New Kingdom mummies are revealed in a gripping new book by Zahi Hawass and Sahar Saleem.