Results 111 to 120 of about 244,114 (309)

Centre for Industrial Application of CT scanning (CIA-CT) – Four years of results 2009-2013 [PDF]

, 2014
The innovation consortium project, carried out September 2009 – August 2013, has aimed to help the participating companies and Danish industry with the introduction of CT scanning as measuring technology, carrying out research at international level. The
Feidenhans'l, Robert Krarup, Vester-Christensen, Martin, De Chiffre, Leonardo, Thestrup Jensen, Niels, Buchard Jørgensen, Per, Arentoft, Mogens, Schmidt, Per René, Vinter, Brian, Andreasen, Jan Lasson, Christensen, Lars Bager   +9 more
core  

CT Image datasets for highdose 16A0XXX and 16A1XXX

, 2019
High dose microCT does not contribute towards improved microPET/CT image quantitative accuracy and can limit longitudinal scanning of small animals ABSTRACT Obtaining accurate quantitative measurements in preclinical Positron Emission Tomography/Computed
McDougald, Wendy
core   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Rational evaluation of computed tomography scans using a risk-adjusted model in a comprehensive public tertiary hospital in China

Frontiers in Health Services
BackgroundIn the context of medical insurance payment reform in China, Computed tomography (CT), as a key type of large medical equipment, currently faces challenges of over-scanning or under-scanning.
Jia Guo, Jia Guo, Xiaoguang Yang, Yueming Zhang, Pengfei Zhou, Lin Shu, Haibo Liu, Kuanyu Xu, Hanbo Zhang, Huahe Zhang, Hong Jia, Hong Jia, Yunming Li, Yunming Li   +13 more
doaj   +1 more source

CT Image datasets for highdose 16A2XXX and 16A3XXX

, 2019
High dose microCT does not contribute towards improved microPET/CT image quantitative accuracy and can limit longitudinal scanning of small animals ABSTRACT Obtaining accurate quantitative measurements in preclinical Positron Emission Tomography/Computed
McDougald, Wendy
core   +1 more source

Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects

Advanced Engineering Materials, EarlyView.
This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula, Gökhan Küçüktürk, Duran Kaya, David Grossin, Christophe Tenailleau, Benjamin Duployer, Enrique Juste, Fabrice Petit   +7 more
wiley   +1 more source

Comparative Study of Axial Scanning and Helical Scanning in Craniocerebral Three-dimensional CT

CT Lilun yu yingyong yanjiu
Objective: To conduct a comparative study on the effects of axial and helical scanning modes on image quality and radiation dose in cranial three-dimensional computed tomography.
Yuhe CHENG, Zixuan MA, Lingjing HU, Yongxian ZHANG   +3 more
doaj   +1 more source

Melhoria do desempenho metrológico da tomografia computadorizada por raixos X por meio da seleção sistemática dos parâmetros de configuração [PDF]

, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Mecânica.A aplicação industrial da tomografia computadorizada (CT) vem crescendo rapidamente na caracterização da geometria de peças ...
Nardelli, Vitor Camargo
core  

Diagnostic and prognostic features of tuberculous meningitis on CT scanning

, 1982
CT scans of 34 patients with severe tuberculous meningitis were reviewed. These patients were subsequently followed for a minimum period of nine months.
Bullock, Mrr, J. Welchman, Welchman, Jm, M. Bullock   +3 more
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source