Results 131 to 140 of about 30,280 (277)

Descriptive Analysis of Epidemiology, Demographic Characteristics, and Survival of Dedifferentiated Liposarcoma in France

International Journal of Cancer, EarlyView.
ABSTRACT Dedifferentiated liposarcoma (DDLPS) is a rare soft tissue sarcoma with limited real‐world epidemiologic data. This nationwide retrospective study describes the epidemiology, management, and outcomes of DDLPS in France using the NETSARC+ national sarcoma registry.
Julien Bollard, Nicolas Penel, Thibaud Valentin, Robin Tranchant, Marie Najean, Christophe Maritaz, Maud Toulmonde, Matthieu Faron, Axel Le Cesne, Florence Duffaud, Alice Hervieu, Nelly Firmin, Emmanuelle Bompas, Sixtine De Percin, Christophe Perrin, Pascale Dubray‐Longeras, Thomas Ryckewaert, Françoise Ducimetiere, Claire Chemin, Christophe Bouvier, Magali Morelle, Jean‐Yves Blay, Mehdi Brahmi, Sarah Watson   +23 more
wiley   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source

3D Printing a Clinically Available Solution From Plaster‐Based Positives in Superficial Radiation Therapy

Journal of Medical Radiation Sciences, EarlyView.
This study compares two techniques for creating lead shielding masks to replace the current process for superficial/orthovoltage facial radiotherapy: Plaster Cast Positive Mould (PCPM), CT Scanned 3D Print (CT3DP), and Optical Scan 3D Print (OS3DP). CT3DP was found to be more accurate and preferred over OS3DP.
Rory Hartley, Linda Bell, Toby Lowe, Jeremy Booth, Sarah Bergamin, Dasantha Jayamanne, Ryan Brown   +6 more
wiley   +1 more source

Using the adapted dlp system for blocking information leaks

, 2020
Исследуется важность использования адаптированной DLP-системы в режиме «Блокирования» утечек конфиденциальной информации компании. Приведена схема перехвата событий информационной безопасности в режиме «Копирования», анализ которой отражает главный ...
Андриянова, Т. А., Саломатин, С. Б.   +1 more
core  

Mapping the Landscape of Over‐Scanning in CT Imaging: A Scoping Review

Journal of Medical Radiation Sciences, EarlyView.
Over‐scanning in CT is highly prevalent and contributes to unnecessary radiation exposure, with notable impact on radiosensitive organs. Standardised protocols and AI‐assisted planning show strong potential to optimise scan range and reduce excess dose.
Mo'men Bani‐Ahmad, Aoife O Sullivan, Yasser H. Hadi, Laura McLaughlin, Andrew England, Mark McEntee   +5 more
wiley   +1 more source

Compliance With NICE Guidance for Cervical Spine Trauma Imaging: A Single Centre Retrospective Evaluation

Journal of Medical Radiation Sciences, EarlyView.
This study found that only two‐thirds of patients were managed in accordance with national guidance for C‐spine trauma, with younger patients more likely to have X‐rays rather than CT. Inappropriate imaging carries radiation dose implications and delays in care with subsequent risks, particularly where immobilisation is utilised.
Nikoll Walker, Jas Sawhney, Beverly Snaith   +2 more
wiley   +1 more source

Radiographers' Paediatric CT Radiation Dose Consideration: A Quantitative Study at Hospitals in Urban South Africa

Journal of Medical Radiation Sciences, EarlyView.
This descriptive quantitative survey and a cross‐sectional design present an investigation on paediatric radiation dose consideration by radiographers. Paediatric patients have a higher dose risk related to CT scan exposures. This study showed that there are gaps in specialised training and a need for stricter paediatric imaging protocols.
Nompumelelo Victoria Buthelezi, Lindiwe Gumede, Portia Nkhumbuleni Ramashia   +2 more
wiley   +1 more source

Förbättring av säkerheten av DLP system

, 2014
Context. Data leakage prevention (DLP), a system designed to prevent leakage and loss of secret sensitive data and at the same time not affect employees workflow. The aim is to have a system covering every possible leakage point that exist. Even if these
Fryklund, Glenn, Ghorbanian, Sara
core   +1 more source

CERAMIC 3D PRINTING: COMPARISON OF SLA AND DLP TECHNOLOGIES

Complex ceramic parts tend to be difficult or even impossible to produce by conventional methods. Therefore, the 3D printing technologies have started to spread widely in the area of ceramic parts production.
Šafka, Jiří, Seidl, Martin, Truxová, Veronika, Voleský, Lukáš, Ackermann, Michal, Kovalenko, Iaroslav, Šafka Jiří, Voleský Lukáš, Ackermann Michal, Seidl Martin, Kovalenko Iaroslav, Truxová Veronika   +11 more
core   +1 more source

Patient Centring in CT: An International Survey of Clinical Practice and Future Directions

Journal of Medical Radiation Sciences, EarlyView.
An international survey of 321 radiographers from 43 countries found vertical mis‐centring below the CT isocentre is the most frequent positioning error. Only 34% had access to automated centring systems and 17% used them consistently. Substantial knowledge gaps exist regarding radiation dose and CT number variability, highlighting the need for ...
Yasser H. Hadi, Mo'men Bani‐Ahmad, Niamh Moore, Kevin R. Clark, Yazan Al‐Hayek, Salman M. Albeshan, Sultan B. Alghamdi, Helle Precht, Andrew England, Mark McEntee   +9 more
wiley   +1 more source