Results 91 to 100 of about 3,351,684 (327)

Application of Three-Dimensional Technology for the Preoperative Evaluation of Retroperitoneal Tumors

IEEE Access, 2019
With the development of computer medical imaging technology, three-dimensional technology has been gradually applied in medicine. We try to investigate the application value of 3D technology in the preoperative evaluation of retroperitoneal tumors.
Zhaojie Su, Jiajia Chen, Zhiyuan Shi, Xiaogang Xia, Fuzhen Chen, Boliang Wang, Zhihai Peng, Wengang Li   +7 more
doaj   +1 more source

Comparative Analysis of Object Digitization Techniques Applied to the Characterization of Deformed Materials in Ballistic Tests

Sensors, 2020
Several three-dimensional scanning methods have been developed and improved over the past 40 years. The peculiarities of each technique, associated with the computational advances of the period, allowed the increasing application and diffusion of the ...
Filipe Dmengeon Pedreiro Balbino, Khrissy Aracélly Reis Medeiros, Carlos Roberto Hall Barbosa   +2 more
doaj   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

Molecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy, Samuel Hartzler, Paula A. Vargas Carranza, Shyaman Jayasundara, Madison E. Yates, Nimod D. Janson, Bozhi Liu, Annaleigh Benton, Majid Kazemian, Jason A. Hanna   +9 more
wiley   +1 more source

THREE-DIMENSIONAL CONTOURING WITH DIGITAL HOLOGRAPHY [PDF]

, 2014
Presentamos una técnica para determinar contornos tridimensionales de objetos con dimensiones de al menos cuatro órdenes de magnitud mayor que la longitud de onda de la iluminación.
García Sucerquia, Jorge Iván, García Sucerquia, Jorge Iván, Velásquez-Prieto, Daniel, Velásquez-Prieto, Daniel   +3 more
core  

Localized shear generates three-dimensional transport

, 2017
Understanding the mechanisms that control three-dimensional (3D) fluid transport is central to many processes including mixing, chemical reaction and biological activity.
Lester, Daniel R., Metcalfe, Guy, Rudman, Murray, Smith, Lachlan D.   +3 more
core   +1 more source

Emerging role of ARHGAP29 in melanoma cell phenotype switching

Molecular Oncology, EarlyView.
This study gives first insights into the role of ARHGAP29 in malignant melanoma. ARHGAP29 was revealed to be connected to tumor cell plasticity, promoting a mesenchymal‐like, invasive phenotype and driving tumor progression. Further, it modulates cell spreading by influencing RhoA/ROCK signaling and affects SMAD2 activity. Rho GTPase‐activating protein
Beatrice Charlotte Tröster, Melanie Kappelmann‐Fenzl, Anja Katrin Bosserhoff, Nicole Rachinger   +3 more
wiley   +1 more source

Short-distance quantum teleportation scheme for arbitrary unknown three-dimensional two-qutrit states

Shenzhen Daxue xuebao. Ligong ban
A new scheme for short-distance quantum teleportation of an arbitrary unknown three-dimensional two-qutrit state is proposed, utilizing a three-dimensional Bell-state and a ground-state auxiliary qutrit as quantum channel. In this scheme, both the sender
PENG Jiayin, LIU Miao, TANG Jiangang, XIANG Yi   +3 more
doaj   +1 more source

Fracture in Three-Dimensional Fuse Networks

, 1997
We report on large scale numerical simulations of fracture surfaces using random fuse networks for two very different disorders. There are some properties and exponents that are different for the two distributions, but others, notably the roughness ...
A. A. Middleton, A. Hansen, A. Hansen, Alex Hansen, B. B. Mandelbrot, B. Kahng, C. Poirier, E. Bouchaud, E. Bouchaud, E. Bouchaud, G. George Batrouni, J. Kertesz, K. J. Måløy, L. de Arcangelis, L. de Arcangelis, L. de Arcangelis, M. Sahimi, S. Arbabi, T. Engøy, V. Yu. Milman   +19 more
core   +1 more source

Tumor‐agnostic detection of circulating tumor DNA in patients with advanced pancreatic cancer using targeted DNA methylation sequencing and cell‐free DNA fragmentomics

Molecular Oncology, EarlyView.
We evaluated circulating tumor DNA (ctDNA) detection in advanced pancreatic cancer using DNA methylation, cell‐free DNA fragment lengths, and 5′ end motifs. Machine learning models were trained to estimate ctDNA levels from each feature and their combination.
Morten Lapin, Kjersti Tjensvoll, Karin Hestnes Edland, Satu Oltedal, Herish Garresori, Bjørnar Gilje, Saga Ekedal, Trygve Eftestøl, Jan Terje Kvaløy, Filip Janku, Oddmund Nordgård   +10 more
wiley   +1 more source