-
2401
Diagnosis of Alzheimer’s disease using brain $$^{18}\textrm{F}$$ -FDG PET imaging based on a state space model
Published 2025-07-01“…Building on this, we optimized the original purely convolutional structure into a hybrid architecture combining convolution and Transformer layers. …”
Get full text
Article -
2402
The Economy of the West-European Middle Ages (V-XV centuries)
Published 2019-01-01“…The purpose of the article is to show how feudalism turned from the economic set-up into a socioeconomic structure and the new way of production. Methods. In the article on the basis of the problem and chronological method the two stages of feudalism are considered: the genesis (the V-IX centuries) and the renaissance (the X-XV centuries). …”
Get full text
Article -
2403
Machine Training of the System of Functional Diagnostics of the Shaft Lifting Machine
Published 2019-08-01“…The aim of the work is to increase the accuracy of functional diagnostics of a mine hoist by us-ing the method of information-extreme machine teaching with a hierarchical data structure. The tasks set forth in the work were to develop a categorical model; to carry out synthesis based on its hierarchical machine teaching algorithm for a functional diagnosis system; and to optimize the system of acceptance tolerance. …”
Get full text
Article -
2404
Control of a boost half-bridge rectifier with power factor correction using a NARMA-L2 neural controller
Published 2025-09-01“…The plant is first identified with the NARMA-L2 model, and then the neural network structure is reorganized to have the controller. An experimental design is carried out for the design of the NARMA-L2 controller considering the number of neurons in the hidden layer and the number of delays (used for the signals). …”
Get full text
Article -
2405
Partial Discharge Fault Detection of Substation GIS Based on CEEMDAN Fusion Processing Algorithm of Multi‐Frequency Signals
Published 2025-06-01“…By analyzing the typical GIS partial discharge fault state structure, segmented collection of substation GIS partial discharge data is carried out; Based on the window function method and nonlinear gain adjustment method, a limited impulse response filter with precise linear phase characteristics is selected for multi‐frequency signal enhancement processing; Simultaneously combining wavelet reconstruction technology and Fisher criterion to improve the CEEMDAN algorithm, obtaining a fused signal containing frequency feature information; Using CNN network model to fuse feature signals as input, achieve accurate detection of partial discharge faults in substation GIS. …”
Get full text
Article -
2406
An Improvement of Least Squares Theory: Theory of Least p-Variances Approximation and p-Uncorrelated Functions
Published 2025-07-01“…We establish a theory whose structure is based on a fixed variable and an algebraic inequality and which improves the well-known least squares theory. …”
Get full text
Article -
2407
Examining the urban morphology and defensive mechanisms of Dutch Malacca via topology, space syntax, and sDNA under the framework of CPTED theory
Published 2025-07-01“…The transition in spatial depth from “constrained” to “free” reflected a shift in urban structure from “intensive” to “diffuse”. The results of the analysis of the sDNA and topological models in terms of urban centrality converge and reveal that Malacca already had a tendency towards polycentric development in 1958 and that the old network centers of 1764 still play a partial role. …”
Get full text
Article -
2408
Developing a sustainable, dynamic, and long-term optimization model of an integrated energy supply system while considering renewable energy storage technologies for a residency bu...
Published 2025-01-01“…This study aims to determine the optimal long-term structure for an integrated heat and power supply system that uses renewable energy storage technologies in a residential building across five different climatic zones in Iran. …”
Get full text
Article -
2409
Seasonal Source Apportionment of Heavy Metals and Physicochemical Parameters: A Case Study of Sapanca Lake Watershed
Published 2020-01-01“…The results show that the natural soil structure, municipal-industrial wastewater, agricultural-atmospheric runoff, highways, and seasonal effects are the major pollution sources for toxic metals and physicochemical parameters. …”
Get full text
Article -
2410
Iconic hand gestures from ideophones exhibit stability and emergent phonological properties: an iterated learning study
Published 2025-05-01“…Owing to shared cross-linguistic characteristics of expressive prosody, reduplication, and unusual phonological structure, ideophones have been likened to meaning performed. …”
Get full text
Article -
2411
Temporal disorientation during war: associations with work-family conflict, emotional distress, and burnout
Published 2025-05-01“…Principal Component Analysis (PCA) was used to validate the factor structure of the Hebrew version of Temporal Disorientation questionnaire, Pearson correlation coefficient was used to evaluated correlations among the study variables; Hierarchical linear regression was used to model the outcome variables, emotional distress and burnout.ResultsTemporal confusion and difficulties in future orientation during wartime were significantly associated with emotional distress. …”
Get full text
Article -
2412
Exploring a role for Chemerin in the cardiovascular and musculoskeletal benefits of intradialytic exercise in the hemodialysis population.
Published 2025-01-01“…No evidence was found to support a role for chemerin in modifying cardiac structure and function in people undertaking IDC. Further studies should investigate the associations between chemerin and physical performance.…”
Get full text
Article -
2413
Integrating running water monitoring tools with the Micro Biological Survey (MBS) method to improve water quality assessment.
Published 2017-01-01“…The last comparison was performed to validate the use of MBS in biomonitoring activities since the benthic invertebrate multi-species assemblage (and then EBI) alter own structure mainly depending on the organic component variation. …”
Get full text
Article -
2414
Proactive Scheduling and Routing of MRP-Based Production with Constrained Resources
Published 2025-07-01“…By automating the generation of data from MRP/ERP systems, constructing an optimization model, and exporting the results back to the MRP/ERP structure, this method improves decision-making and competes with expensive Advanced Planning and Scheduling (APS) systems. …”
Get full text
Article -
2415
The Beneficial Spatial Spillover Effects of China’s Carbon Emissions Trading System on Air Quality
Published 2025-07-01“…Further mechanism analyses show that although the policy does not affect the degree of environmental regulation in other regions, it promotes green innovation, low-carbon energy transition, and industrial structure upgrading there, which explains the observed spatial spillover effects.…”
Get full text
Article -
2416
Representations of Resilience in the Conceptual Field of Psychology
Published 2025-03-01“…The vector of development of modern ideas about resilience in psychology is aimed at moving away from understanding it as a quality and characteristic of personality towards identifying the dynamic, procedural nature of this phenomenon; from the paradigm of one–sided linear influence of the environment on a person — towards an integral “Environment — Person” system; from a one-dimensional understanding of resilience — towards the idea of a complex level and the systemic nature of its structure.…”
Get full text
Article -
2417
The effect of nurses' individual and occupational characteristics and perceptions of hierarchical career plateau on their turnover intention: A cross-sectional study.
Published 2025-01-01“…Hierarchical plateaus refer to points within an organization's pyramidal structure where opportunities for career advancement become limited or cease entirely. …”
Get full text
Article -
2418
Influence of Rare Earth Elements on the Radiation-Shielding Behavior of Serpentinite-Based Materials
Published 2025-07-01“…It was observed that the presence of rare earth elements within serpentinite structure has a significant impact on thermal neutron cross-sections, while crystalline water content (LOI) plays an influential role in fast neutron cross-sections. …”
Get full text
Article -
2419
Persuasion Over Time: A Longitudinal Analysis of Message Strategy and Engagement in B2B Instagram using ELM
Published 2025-07-01“…ELM traditionally views persuasion as a single-message effect, underestimating the role of repetition, platform structure, and cumulative engagement. This study aims to examine the persuasive architecture of B2B content on Instagram through the case of @AcademyBINAR, an Indonesian digital education platform that adopted an enterprise communication strategy between June and December 2024. …”
Get full text
Article -
2420
Tooth Movement Patterns Based on Traction Methods for Mandibular Canine Retraction Using Skeletal Anchorage: A Finite Element Analysis
Published 2025-04-01“…Methods: A finite element model was developed based on anatomical structures. A mini-implant was placed between the mandibular second premolar and first molar, and canine retraction was simulated using a power arm and a lever jig. …”
Get full text
Article