Article
Automation & Control Systems
Antti-Juhana Maki, Jussi T. Koivumaki, Jari Hyttinen, Pasi Kallio
Summary: This paper presents a mathematical model to simulate the temperature dependency of beating human cardiomyocyte cultures, and compares the performances of fuzzy logic-based and traditional Proportional-Integral controllers. The results indicate that the fuzzy logic-based controller outperforms the traditional Proportional-Integral controller in controlling the beating of cardiomyocyte cultures.
IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
(2023)
Article
Environmental Sciences
Sijin Li, Xin Yang, Xingyu Zhou, Guoan Tang
Summary: Terrain significantly affects physical processes and human activities, especially in mountainous areas. This paper proposes a new method based on the digital elevation model to classify binary terrain structure, which increases the completeness of segmented results and reduces classification uncertainty. The method outperforms traditional methods in different landform areas and has the potential for transferability to different digital elevation models. The binary terrain structure benefits the understanding of surface patterns and supports quantitative analysis of land resources, especially in mountainous areas.
Article
Business
Shantanu Mullick, Neomie Raassens, Hans Haans, Edwin J. Nijssen
Summary: To reduce food waste, retail stores offer discounts on perishable food approaching expiration dates through digital platforms, requiring platform leaders to ensure active participation of both consumers and retail stores. Research shows that consumer activity has a stronger and more long-lasting effect on retail store activity on digital platforms compared to the reverse.
INDUSTRIAL MARKETING MANAGEMENT
(2021)
Article
Green & Sustainable Science & Technology
Kai Yuan, Biao Hu, Xinlong Li, Tingyun Niu, Liang Zhang
Summary: Exploring the interaction and coupling effects within the digital economy and eco-economic system resilience in urban agglomeration areas is beneficial for promoting sustainable urban development. This study analyzes the coupling coordination and development system using the JJJ urban agglomeration as a case study. The results show an overall upward trend in the digital economic index and eco-economic system resilience index, with Beijing and Tianjin demonstrating better coordination and development levels compared to Hebei Province. The spatial pattern of the system reveals a core development pattern with Beijing and Tianjin, and spatial spillovers and diffusion effects are evident. The findings provide theoretical support for improving ecological environment quality and green sustainable economic efficiency in urban agglomeration, as well as decision-making reference for regional synergistic development strategies and spatial integration patterns.
Article
Economics
Andrey A. Zaytsev, Roman S. Blizkyi, Irina I. Rakhmeeva, Nikolay D. Dmitriev
Summary: The study aims to develop an appropriate model for allocating funds for digital technologies based on the concepts of technological modes and cyclical development of the economy. The paper introduces the new concept of digital space and uses mathematical modeling to explore digital transformation processes. The results of the research have practical significance for government agencies, companies, and development institutions.
Article
Clinical Neurology
Luca Cerny Oliveira, Zhengfeng Lai, Danielle Harvey, Kevin Nzenkue, Lee-Way Jin, Charles Decarli, Chen-Nee Chuah, Brittany N. Dugger
Summary: A recent study evaluated the impact of preanalytic variables on the performance of a deep learning framework for segmenting and classifying neuropathological features. The study found that scanner type and magnification had statistically significant effects on the segmentation of white matter/gray matter and the classification of amyloid-beta plaques. These findings highlight the importance of considering preanalytic variables in machine learning algorithms.
JOURNAL OF NEUROPATHOLOGY AND EXPERIMENTAL NEUROLOGY
(2023)
Article
Geosciences, Multidisciplinary
Sofia Viotto, Guillermo Toyos, Bodo Bookhagen
Summary: This study provides a comprehensive analysis of the sensitivity of the GIS-assisted model LAHARZ to the spatial resolution and quality of the digital elevation models (DEMs) for mapping lahar inundation areas at Volc'an Copahue. The results show that the spatial resolution and quality of DEMs significantly affect the LAHARZ simulations. More research is needed to improve the understanding of lahar deposits and enhance hazard assessment.
JOURNAL OF SOUTH AMERICAN EARTH SCIENCES
(2023)
Article
Engineering, Geological
Aijun An, Zhihong Nie
Summary: Particle shape has a significant influence on the engineering properties of coarse-grain soil, and this study aimed to evaluate the effects of different scales of shape properties on particle packing. Using digital image technology and statistical analysis, elongation, roundness, and texture signature were identified as important factors affecting particle packing behavior, with elongation and roundness having a significant contribution.
INDIAN GEOTECHNICAL JOURNAL
(2021)