Results 41 to 50 of about 5,659 (253)

Peculiarities of the modeling of decision-making processes in the field of personal finance

Технічна інженерія
In the conditions of constant technological and economic dynamics of the modern world, managing personal finances becomes an extremely important component of financial stability and well-being for individual consumers.
V.V. Didkivskyi, D.S. Antoniuk
doaj   +1 more source

A U‐shaped Microfluidic Platform for Culturing Vascularized Colorectal Cancer Spheroids Reveals Tumor–Endothelial Crosstalk and Invasion‐Associated Remodeling

Advanced Materials Technologies, EarlyView.
A closed U‐shaped microfluidic platform symmetrically embeds a single, size‐controlled HT29 colorectal cancer spheroid within a GFP‐HUVEC‐laden fibrin matrix. HT29 spheroids are associated with hyper‐branched endothelial network remodeling, while vascularized co‐culture is accompanied by anisotropic protrusive growth and EMT‐like marker changes in the ...
G. Cretti, M. Ballerini, A. Mantegazza, P. Occhetta, M. Rasponi   +4 more
wiley   +1 more source

The New Front of the Epistemological War: Digital Radicalization Dynamics and Humor Strategies of the Far-Right

Online Academic Journal of Information Technology
This study explores how digital media environments have transformed far-right ideologies by integrating memetic communication, algorithmic amplification, and decentralized networks. Drawing on Cass Sunstein’s theory of radicalization and Manuel Castells’
Mert Can Atar
doaj   +1 more source

3D Printed Photon Shield Assembly for Low‐Noise Visual Stimulation During Two‐Photon Imaging in Mice

Advanced Materials Technologies, EarlyView.
We present the Photon Shield, an open‐hardware system for low‐noise two‐photon calcium imaging during visual stimulation in mice. Combining a 3D‐printed headplate and rail‐mounted shield substantially reduces stray‐light contamination, as quantitatively verified. Functional validation confirms reliable cortical responses. Open design files enable broad
Gergely Katona, Andrea Slézia, András Dávid, Ábel Petik, Dániel Hillier, István Ulbert, Attila Kaszás   +6 more
wiley   +1 more source

INSTITUTIONAL DESIGN OF INVESTMENT SECURITY IN CONDITIONS OF GLOBAL INSTABILITY

Фінансово-кредитна діяльність: проблеми теорії та практики
The aim of the article is to develop a comprehensive framework for adaptive investment security systems that can maintain national economic stability and resilience amid persistent global turbulence, geopolitical fragmentation, and technological ...
Олена Сергієнко, Наталія Волоснікова, Валерія Кочорба, Наталія Якименко-Терещенко , Михайло Бріль, Марина Татар   +5 more
doaj   +1 more source

Unlocking Terahertz Steganography: Authentication of Hidden Images in Flexible Media

Advanced Materials Technologies, EarlyView.
Hidden information in multilayered devices, such as steganographic portraits, is detected and authenticated using reflection‐mode terahertz time‐domain imaging. Image reconstruction relies on a dedicated figure‐of‐merit obtained by integrating the signal intensity over the time‐window associated with the reflection from the metallic mirror backing the ...
Tiziana Ritacco, Francesca Vittorioso, Dimitrios C. Zografopoulos, Romeo Beccherelli, Walter Fuscaldo   +4 more
wiley   +1 more source

Does Machine Learning Outperform Simple Investment Rules? Comparative Performance and Strategy Robustness in European Equity Markets

Systems
Artificial intelligence is increasingly used in asset management, although evidence that greater model complexity consistently improves investment performance remains limited.
Flavia Mirela Barna, Anca Țăranu, Grațiela Georgiana Noja   +2 more
doaj   +1 more source

CURRENT TRENDS IN THE DEVELOPMENT OF THE GLOBAL FINANCIAL MARKET [PDF]

European Vector of Economic Development
The article presents a comprehensive and conceptually grounded study of the nature, institutional structure, and current dynamics of the global financial market as a key mechanism for the international redistribution of capital in the context of ...
Elvina Lymonova, Tetiana Mazan
doaj   +1 more source

Auto‐Routing Fluidic Printed Circuit Boards

Advanced Robotics Research, EarlyView.
This work introduces (STREAM) software tool for routing efficiently advanced macrofluidics, an open‐source software tool for automating the design of 3D‐printable fluidic circuit boards. STREAM streamlines tube routing and layout, enabling the rapid fabrication of fluidic networks for soft robotics, lab‐on‐a‐chip devices, microfluidics, and biohybrid ...
Savita V. Kendre, Lehong Wang, Haotian Liu, Markus P. Nemitz   +3 more
wiley   +1 more source

Algorithmic Trading, Price-Based Functions, Daily and Intraday Moving Averages, Average Directional Index (ADX), Buy-and-Hold Strategy [PDF]

راهبرد مدیریت مالی
Traders and investors have always sought to maximize profits and manage risks associated with their investments. Over the past decades, various tools have been developed to achieve these objectives.
Hamid Hasani, Saeed Rahimian
doaj   +1 more source