Results 161 to 170 of about 2,078,615 (274)

Extracting chain lines and laid lines from digital images of medieval paper using spectral total variation decomposition. [PDF]

Herit Sci, 2023
Grossmann TG, Schönlieb CB, Da Rold O.
europepmc   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Bridging the analog divide: a comparison of printed X-ray films and digital images when using computer-aided detection software for tuberculosis screening. [PDF]

BMC Glob Public Health
Codlin AJ, Dao TP, Nguyen BH, Vo LNQ, Forse RJ, Dang HTM, Nguyen LH, Nguyen HB, Dinh LV, Annerstedt KS, Lundin J, Lönnroth K.   +11 more
europepmc   +1 more source

The Application of Morphogo in the Detection of Megakaryocytes from Bone Marrow Digital Images with Convolutional Neural Networks. [PDF]

Technol Cancer Res Treat, 2023
Wang X, Wang Y, Qi C, Qiao S, Yang S, Wang R, Jin H, Zhang J.   +7 more
europepmc   +1 more source

Adaptable Tile‐Based Pneumatic Origami through Structurally Coupled Localized Actuation

Advanced Engineering Materials, EarlyView.
This article presents tile‐based pneumatic origami structures with rigid tiles and flexible fabric creases, achieving adaptable properties including morphing shape, selective multistability, and tunable stiffness. Independently pressurized folding bladders at each crease enable structurally coupled localized actuation of origami structures.
Tiantian Li, Jonathan Luntz, Diann Brei
wiley   +1 more source

Deep learning model for predicting extraprostatic extension of prostate cancer based on H&E-stained biopsy digital images. [PDF]

Ann Med
Yu P, Liu N, Feng D, Jing Y, Xia M, Guo H, Yuan Y, Guo W, Alatan Y, Nie S, Zhao J, Su H, Miao Y, Miao Q.   +13 more
europepmc   +1 more source

Presence of the cloud cover and elevation angle of the sun affect measurements of eggshell coloration and patterning obtained from calibrated digital images. [PDF]

Ecol Evol, 2023
Szala K, Tobolka M, Surmacki A.
europepmc   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Vaccine for digital images against steganography. [PDF]

Sci Rep
Li X, Wang Z.
europepmc   +1 more source

Lunar Crater Identification in Digital Images. [PDF]

J Astronaut Sci, 2021
Christian JA, Derksen H, Watkins R.
europepmc   +1 more source