Results 1 to 10 of about 4,819 (167)

A practical protocol for correlative confocal fluorescence and transmission electron microscopy characterization of extracellular vesicles [PDF]

open access: yesMicrobiology Spectrum
Extracellular vesicles (EVs) have gained considerable attention in fungal biology research. However, imaging these membrane-bound particles presents challenges due to their nanoscopic size (typically
Juan M. Martínez-Andrade   +4 more
doaj   +2 more sources

A color image encryption scheme utilizing a logistic-sine chaotic map and cellular automata [PDF]

open access: yesScientific Reports
The rapid advancement of 5G technology has led to a significant increase in the generation and transmission of visual image data, underscoring the growing need for robust privacy protection.
Shiji Sun   +5 more
doaj   +2 more sources

A Novel One-Dimensional Chaotic System for Image Encryption in Network Transmission Through Base64 Encoding [PDF]

open access: yesEntropy
Continuous advancements in digital image transmission technology within network environments have heightened the necessity for secure, convenient, and well-suited image encryption systems.
Linqing Huang   +5 more
doaj   +2 more sources

The hp-version of the least-squares collocation method with integral collocation for solving a biharmonic equation [PDF]

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2022
A new algorithm for the numerical solution of the biharmonic equation is developed. It is based on the first implemented hp-version of the least-squares collocation method (hp-LSCM) with integral collocations for a fourth-order elliptic equation in ...
Vasily P. Shapeev   +2 more
doaj   +1 more source

An Integrative Framework for Action Research, Experiential Learning, and AI Advancements [PDF]

open access: yesResearch and Education, 2023
The paper explores the synergistic integration of action research methodology and experiential learning in undergraduate logistics and supply chain management (LSCM) programs. We examine how this novel approach addresses the demands of the dynamic LSCM
Huay Ling Tay
doaj   +1 more source

Active Aberration Correction with Adaptive Coefficient SPGD Algorithm for Laser Scanning Confocal Microscope

open access: yesSensors, 2022
A laser scanning confocal microscope (LSCM) is an effective scientific instrument for studying sub-micron structures, and it has been widely used in the field of biological detection. However, the illumination depth of LSCMs is limited due to the optical
Kunhua Zhou   +5 more
doaj   +1 more source

A Systematic Review of Blockchain Literature in Logistics and Supply Chain Management: Identifying Research Questions and Future Directions

open access: yesFuture Internet, 2020
Potential blockchain applications in logistics and transport (LSCM) have gained increasing attention within both academia and industry. However, as a field in its infancy, blockchain research often lacks theoretical foundations, and it is not clear which
Sebastian Kummer   +4 more
doaj   +1 more source

Image encryption using 3D Logistic-Sine cascade map

open access: yesDianzi Jishu Yingyong, 2020
This paper proposes a three-dimensional Logistic-Sine cascade map(3D-LSCM). Firstly, a three-dimensional Logistic-Sine cascade map was constructed by using the output of the Logistic map as the input of the Sine map.
Zeng Ke   +3 more
doaj   +1 more source

Digital Supply Chain Twins—Conceptual Clarification, Use Cases and Benefits

open access: yesLogistics, 2021
Background: Digital supply chain twins (DSCT) are gaining increased attention in academia and practice as they emerge as one of the most important trends in logistics and supply chain management (LSCM). Still, there seems to be no common understanding of
Benno Gerlach   +3 more
doaj   +1 more source

An Image Encryption Algorithm Based on Multichaotic System and DNA Coding

open access: yesDiscrete Dynamics in Nature and Society, 2020
In this paper, an improved two-dimensional logistic-sine coupling map (N2D-LSCM) and an improved Henon map (NHenon) are proposed. Furthermore, by combining N2D-LSCM and NHenon map, an image encryption algorithm is proposed based on these two chaotic ...
Jiming Zheng, Zheng Luo, Zhirui Tang
doaj   +1 more source

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