Results 141 to 150 of about 140,060 (381)

Advancing Tomographic Volumetric Printing Via Oxygen Inhibition Control: Improved Accuracy and Large‐Volume Capability

Advanced Materials, EarlyView.
Oxygen inhibition limits the printable volume and resolution in tomographic volumetric additive manufacturing using (meth)acrylate photoresins. This study presents a simple yet strategic formulation design using additives that regenerate active radicals from peroxyl radicals.
Yujie Zhang, Katherine Houlahan, Daniel Webber, Nicolas Milliken, Kathleen L. Sampson, Hendrick W. de Haan, Hao Li, Robynne Vlaming, Liliana Gaburici, Antony Orth, Chantal Paquet   +10 more
wiley   +1 more source

Juxta-Cortical Chondroma of the Phalanges: Is there a Role for Cone-Beam Computed Tomography in Diagnosis and Local Staging?

Journal of the Belgian Society of Radiology, 2019
Main teaching point: Low-dose cone-beam computed tomography (CT) may be of additional value to radiographs and magnetic resonance imaging (MRI) in preoperative characterization and local staging of juxta-cortical chondroma Juxta-cortical chondroma is a ...
Magdalena Posadzy, Filip Vanhoenacker, Vasiliki Siozopoulou   +2 more
doaj   +1 more source

Diagnostic efficacy of cone beam computed tomography in paediatric dentistry: a systematic review

European Archives of Paediatric Dentistry, 2019
To determine in which clinical situations it is indicated or contra-indicated to prescribe cone beam computed tomography (CBCT) for paediatric patients.
Keith Horner, Siobhán Barry, Manas Dave, Carly Dixon, Anne Littlewood, Chun Lap Pang, Anita Sengupta, Vidya Srinivasan   +7 more
semanticscholar   +1 more source

Biological and Biologically Inspired Functional Nanostructures: Insights into Structural, Optical, Thermal, and Sensing Applications

Advanced Materials, EarlyView.
Biological and biologically‐inspired functional nanostructures with structural, thermal, optical, and sensing applications are reviewed. The role of nanoscale features in biological materials on performance is described, and their blueprints are used for bio‐inspired nanomaterials, synthesized using advanced techniques (i.e., photolithography, bio ...
Chao Hsuan (Joseph) Sung, Taige Hao, Herry Fang, Andrew Tran Nguyen, Valentina Perricone, Haitao Yu, Wei Huang, Ezra Sarmiento, Adrian Francisco Duran Ornelas, Derek Lublin, Ric Wehling, Sanaz Farajollahi, Atsushi Arakaki, Dhriti Nepal, Nathan Patrick Lord, David Kisailus   +15 more
wiley   +1 more source

X-RAY METHODS OF DIAGNOSING THE ENDOPERIODONTITIS

Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, 2019
Comparative analysis of the X-ray examination methods revealed the higher informational content of the cone-beam computed tomography up to 5,51±0,61% than the orthopantomography in the diagnosis of endoperiodontitis in patients aged 35-44 years with ...
Y. L. Denisova, N. I. Rosenik, L. A. Denisov   +2 more
doaj  

The reliability of cephalometric measurements in oral and maxillofacial imaging: Cone beam computed tomography versus two-dimensional digital cephalograms

Indian Journal of Dental Research, 2016
Context: This study compared digital two-dimensional (2D) lateral cephalograms and cone-beam computed tomography (CBCT) total and half-skull images for the reliability of cephalometric measurements.
Arvind Hariharan, N R Diwakar, K Jayanthi, H M Hema, S Deepukrishna, Snehal R Ghaste   +5 more
doaj   +1 more source

Neuromorphic Visual Receptive Field Hardware with Vertically Integrated Indium‐Gallium‐Zinc‐Oxide Optoelectronic Memristors over Silicon Neuron Transistors

Advanced Materials, EarlyView.
This work proposes neuromorphic visual receptive field hardware with vertically integrated amorphous In‐Ga‐Zn‐O optoelectronic memristors and Si neuron transistors for retina‐inspired visual processing. The visual receptive field array, comprising ON‐ and OFF‐type cells, facilitates edge detection, thereby enhancing perception in complex images, such ...
Hyun Wook Kim, Jin Hong Kim, Dong Hoon Shin, Min Chung Jung, Tae Won Park, Hyung Jun Park, Joon‐Kyu Han, Cheol Seong Hwang   +7 more
wiley   +1 more source

Incidental Findings on Cone Beam Computed Tomography Images

International Journal of Dentistry, 2012
Background. Cone beam computed tomography (CBCT) has gained widespread acceptance in dentistry for a variety of applications. Most dentists who are not radiologists/trained in radiology are generally not familiar with interpretation of anatomical ...
Veeratrishul Allareddy, Steven D. Vincent, John W. Hellstein, Fang Qian, Wendy R. K. Smoker, Axel Ruprecht   +5 more
doaj   +1 more source

Observation of Interfractional Variations in Lung Tumor Position Using Respiratory Gated and Ungated Megavoltage Cone-Beam Computed Tomography [PDF]

, 2007
Jenghwa Chang, G Mageras, Ellen Yorke, Fernando De Arruda, Jussi Sillanpaa, Kenneth E. Rosenzweig, Agung Hertanto, Hai Pham, E. Seppi, Alex Pevsner, Charlotte Ling, Howard Amols   +11 more
openalex   +1 more source

Observation of ν = 5/2 Fractional Quantum Hall Effect in Trilayer Graphene Proximitized by V‐Doped WSe2

Advanced Materials, EarlyView.
Even‐denominator 5/2 fractional state in trilayer graphene/V‐doped WSe2 heterostructure, mediated by proximitized magnetism, is demonstrated. An exceptionally high energy gap ∆5/2 (48 K) for the 5/2 state, significantly surpassing previous values in semiconductors and bilayer graphene (∆5/2 < 1 K) is reported.
Pramod Ghising, Ashok Mondal, Mallesh Baithi, Jongchan Kim, Jieun Lee, Kenji Watanabe, Takashi Taniguchi, Young Hee Lee   +7 more
wiley   +1 more source