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Recently Published Papers
Abstract: A Pipe consists of cross-sectional and longitudinal directions that determine its volume. The objective of this paper is to obtain some formulas for modeling the cross-section and the radius length variation along the center curve of the pipe. The methods are as follows. By using real quartic Bézier functions, we define the
Abstract: Based on the classical modal syllogism ◊A⼞O◊O-2, this paper formalizes the four types of syllogisms and then respectively deduces other 48 valid classical modal syllogisms, 30 non-trivial valid generalized modal syllogisms, 15 non-trivial valid generalized syllogisms, and 24 valid classical syllogisms. The rules, definition
Abstract: This paper investigates the potential of integrating Small Hydropower Plants (SHPs) into the Athens Water Supply Network (AWSN) to recover otherwise wasted hydraulic energy and support green hydrogen production. Five candidate sites, Evinos, Kirfi, Helicon, Kithairon, and Mandra, are evaluated in terms of their energy recov
Abstract: This paper presents a comprehensive inventory of the potential for green hydrogen production derived from the Archimedean small hydropower resources of Greece. The assessment is based on hydrological and geographical data from the country’s 14 Water Districts and adopts a holistic methodology to estimate the total theoretic
Abstract: This paper develops a candidate framework in which spacetime is emergent and the fundamental domain is a configuration space of complete physical histories, termed complete-timeline configuration space. A complete timeline is defined as an equivalence class of globally specified field-and-geometry histories modulo gauge red
Abstract: Extracting and demodulating weak fault signatures from rotating machinery under heavy background noise remains a significant challenge. Conventional methods such as Feature Mode Decomposition (FMD) rely on manual parameter tuning and are highly susceptible to mode mixing. To address these limitations, this paper proposes Co
Abstract: Social-humanities documentary ethics focuses on managing the relationships between creators, subjects, and relevant social groups during the filming and dissemination process. Ethical fulfillment is the moral bottom line and basic obligation of documentary creators. In the teaching practice of social humanities documentarie
Abstract: The purpose of this study was to analyze trendlines based on clinical articles published on Medicine & Science in Sports & Exercise (MSSE). Clinical articles published on MSSE from 2009-10 to 2023-24 were reviewed. The yearly numbers of these articles were counted by two reviewers for an interrater reliability and fi
Abstract: Urban traffic congestion can progressively accumulate driver irritation and stress and can promote attentional disengagement. Human-machine interfaces (HMIs) and ambient lighting in intelligent cockpits currently serve information feedback and spatial-atmosphere functions, respectively; however, they are rarely coordinated
Abstract: This paper reveals the core issues inherent in Einstein's cosmological field equations and their solutions, the Friedmann equations, through an in-depth analysis. The study found that to construct models of a static or accelerating expanding universe using cosmological field equations, two key assumptions must be introduced