Results 91 to 100 of about 7,536 (218)

A Fast Enhanced Medical Image Encryption scheme Based on 2D-Chaotic Map and Improved Zigzag confusion

open access: yesITEGAM-JETIA
The rapid growth of telecommunication systems has increased the need for the secure transmission of data images in the telemedicine context, ensuring confidentiality and reliability.
elhadi Mehallel   +2 more
doaj   +1 more source

Comparative study on the effects of different polishing methods on tooth surface microstructure and roughness following initial periodontal treatment

open access: yesClinical and Experimental Dental Research
Objective To investigate the effects of different polishing methods on the surface microstructure and roughness of teeth following initial periodontal treatment. Methods Teeth were divided into three groups (silica onegloss, polishing disc, and polishing
Jingjue Gong, Xin Huang, Shuang Yuan
doaj   +1 more source

Dual‐Fluorophore Labeling for Polymer Blending Differentiation and Visualization

open access: yesAggregate
The visualization of phase separation in immiscible polymer blends holds significant industrial and academic relevance, as the resultant phase architecture governs the macroscopic properties and ultimate performance of blended materials.
Zhikang Xie, Siyu Yi, Xiangcheng Pan
doaj   +1 more source

Investigation of the Structural and Catalytic Requirements for High-Performance SOFC Anodes Formed by Infiltration of LSCM [PDF]

open access: bronze, 2009
Guntae Kim   +6 more
openalex   +1 more source

Bibliometric analysis of logistics and supply chain research (2020–2024)

open access: yesInternational Business Logistics Journal
PurposesThis study presents a comprehensive bibliometric analysis of logistics and supply chain management (LSCM) research published between 2020 and 2024, addressing the central research question: What are the trends, key research themes, and leading ...
Mahmoud Khalifa
doaj   +1 more source

Effect of the cooling rate in the medium temperature zone on the phase transformation and microstructure of carbide-free bainitic steel

open access: yesJournal of Materials Research and Technology
Controlling continuous cooling is considered an effective means of producing high-strength and high-toughness bainitic steel. A medium carbon bainite frog steel is designed.
Xiaoyan Long   +6 more
doaj   +1 more source

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