Aiming at the disadvantage of the low accuracy of traditional KNN algorithms and the problem of long prediction time in massive data, a 3BD-based incremental KNN is proposed. Adding new samples through the 3BD boundary domain has an impact on the…
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Emerging AI tools for geospatially resolved cardiovascular risk
Artificial intelligence (AI) technologies are revolutionizing cardiovascular health by analysing environmental factors at an unprecedented scale. Geospatial AI integrates vast datasets — from satellite imagery down to street-level…
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Transparent artificial intelligence-enabled interpretable and interactive sleep apnea assessment across flexible monitoring scenarios
Ethical approval
This research complies with all relevant ethical regulations. For the FDU-HSH Sleep Study, the study protocol was approved by the Institutional Review Board (IRB) of Huashan Hospital, Fudan University (Approval No. KY2021-811),…
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Transformer patient embedding using electronic health records enables patient stratification and progression analysis
Model illustration and performance evaluation
The outline of our work is summarized in Fig. 1, with a detailed model architecture in Fig. S1. The three steps of performing numerical patient embedding in this session are illustrated in Fig. 1a–c….
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Josephson diode effect in nanowire-based Andreev molecules
Origin of JDE in an Andreev molecule
High-quality InAs nanowires with an in-situ epitaxial half shell of 15 nm-thick Al are grown by molecular beam epitaxy55. Andreev molecule devices are fabricated using standard electron beam lithography and…
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Spatiotemporal variability and trends in extreme rainfall and temperature indices in Southeastern Oromia, Ethiopia
Descriptive statistics of agroclimatic extremes
Precipitation extreme indicators
Table 3 presents the mean descriptive statistics for extreme rainfall agroclimatic indicators collected from nine meteorological stations in the study area. The…
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Small intestinal bacterial overgrowth as one of the diagnostic markers of hypertension
Clinical status of included patients (Relationship between small intestinal bacterial overgrowth and hypertension)
According to inclusion and exclusion criteria, 743 patients were included in this study, including 263 patients with hypertension…
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Entanglement distribution in lossy quantum networks
We consider an N-partite network that is served by a centralized source that generates and then distributes an N-qubit state (resource) \(\psi\) to the network participants. The links from the source to each node are assumed to be lossy, i.e., a…
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Prevalence and determinants of antidepressant non-adherence among patients with major depressive disorder in Ethiopia: a multi-center cross sectional study
Study design and study area
A hospital-based, multicenter cross-sectional study was conducted from June 12, 2024, to November 13, 2024, across three comprehensive and specialized hospitals (CSHs) in Northwest Ethiopia: Felegehiwot, Debre…
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Optimizing mild surface cleaning methods: influence of water purity and pH
For this study, four different water grades were used to study their washing efficiency on hydrophobic surfaces. MQ and DIRO were the purified water grades while TAP water and NaCl solution represented the non-purified grades. The study examined…
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