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Suggested Topics within your search.
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4061
A Comprehensive Survey of Research Trends in mmWave Technologies for Medical Applications
Published 2025-06-01“…We introduce a taxonomy that decouples low-level mmWave signal features—such as motion, material property, and structure—from high-level biomedical biomarkers, including respiration pattern, heart rate, tissue hydration, and gait. We then classify and contrast the modeling approaches—ranging from physics-driven analytical models to machine learning techniques—that enable this mapping. …”
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4062
China’s efforts on the CSEP and a retrospective case
Published 2025-12-01“…In addition, several new methods, such as Crustal Vibration (CV), State Vector (SV), Earthquake Occurrence Rate (EOR), and Seismic Modulation Ratio (SMR) have also been involved. …”
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4063
Analysis of Brain Activation and Effective Connectivity During Self-paced Unilateral and Bilateral Finger Tapping Using Functional Magnetic Resonance Imaging in Patients with Tempo...
Published 2025-04-01“…Results: Comparing the two groups, using two samples t-test, familywise error rate p<0.05. Healthy subjects showed more areas of significant activation. …”
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4064
Assessing the implementation of ESG criteria in the frontrunners insurance companies in the Spanish market
Published 2025-08-01“…Originality/value: This study contributes to the academic literature and managerial practice by offering a robust framework, model, and methodology for ESG assessment, as well as identifying patterns in ESG adoption. Additionally, the article explores how the combination of outstanding PSI principles achievements influences the ESG rating performance of insurance companies. …”
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4065
A personalized reinforcement learning recommendation algorithm using bi-clustering techniques.
Published 2025-01-01“…Moreover, we introduced a novel strategy to predict item ratings within the RL framework. The validity of the proposed algorithm is evaluated on three datasets of movies domain, namely, ML100K, ML-latest-small and FilmTrust. …”
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4066
Excessive or reduced rest-day sleep compensation linked to depression in Chinese adults
Published 2025-07-01“…These findings highlight the importance of maintaining stable sleep patterns during special periods and provide scientific evidence for the development of targeted public health interventions.…”
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4067
The Nature of Attachment Relationships and Grief Responses in Older Adults: An Attachment Path Model of Grief.
Published 2015-01-01“…<h4>Design</h4>Men (N = 21) and women (N = 68) aged 60 years and above who had lost a partner within the last 12 to 72 months were invited to participate. Participants rated their levels of yearning thoughts about the deceased, emotions and non-acceptance on the Texas Revised Inventory of Grief (TRIG-Present), and their type and level of general romantic attachment on the Experiences In Close Relationship questionnaire (ECR).…”
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4068
Eradication of Helicobacter pylori for prevention of aspirin-associated peptic ulcer bleeding in adults over 65 years: the HEAT RCT
Published 2025-08-01“…Limitations and future work Studying subjects already established on aspirin probably contributed to the low event rate. A future study should investigate subjects starting on aspirin when the event rate is higher. …”
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4069
Mental Health in the Age of Hyperconnectivity: A Crisis Hidden in Plain Sight
Published 2025-07-01“…Young people are experiencing increasing levels of anxiety, depression, and loneliness at an alarming rate. Serious damage to emotional health stems from the pervasive information overload and social envy people experience through their constant online connection 3. …”
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4070
Shear Strength Characteristics of Soft Soil in Nansha District of Guangzhou
Published 2025-07-01“…Certain anomalies and unconventional patterns are observed in the dataset, including the opposite variation trends in the consolidated quick shear strength of both silt and silty soil with increasing depth, as well as the difference in the rate of strength change for silt at depths of 10 m≤h<20 m under consolidated quick shear compared to direct shear conditions. …”
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4071
Development of lactation and breast/chestfeeding adverse event terminology (LaBAET) through a Delphi consensus approach
Published 2025-07-01“…The lack of information on the safety of medications during lactation may lead to cessation of lactation in favor of treatments, therefore contribute to suboptimal breastfeeding rates. Inadequate terminology to define and grade adverse events for lactation and breast/chestfeeding limits the understanding of potential therapeutic harms. …”
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4072
Beta-adrenergic reactivity of erythrocyte membranes in adolescents with supraventricular and ventricular arrhythmias before and after radiofrequency ablation
Published 2024-10-01“…The study showed the possibility of using β-ARM to assess the state of the sympathetic nervous system in patients with methodological limitations in analyzing heart rate variability.…”
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4073
Composite microbeads of cellulose acetate upcycled from waste for water remediation
Published 2025-06-01“…An experimental 2³ factorial design was performed to define the best operational conditions of the instrumental setup, defining the flow rate, amount and chemical nature of the packed microbeads. …”
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4074
Investigation of farmers’ awareness of water conservation and its determinants in arid regions: A case study of the Turpan-Hami Basin
Published 2025-08-01“…The results revealed that: (1) From 2005 to 2024, the water conservation rate in the Turpan–Hami Basin showed a fluctuating upward trend, surpassing 80 %, yet significant regional disparities in farmers’ water conservation awareness remained; (2) Areas with low levels of awareness were spatially associated with regions of low satisfaction with conservation outcomes and high levels of farmland investment. …”
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4075
Direct scribing of metal microgratings using sawtoothed cemented carbide tools with Johnson-Cook model-based plastic deformation simulation
Published 2025-10-01“…The process achieves a material removal rate of ∼36.4 mm3/min while maintaining groove-to-groove repeatability within ±8 % and limiting tool wear to less than 6 µm after ∼1.2 m of scribing. …”
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4076
Child-therapist acoustic synchrony and response trajectories in autism intervention: an AI-based automated analysis using dynamic systems theory and affective computing
Published 2025-12-01“…However, quantitatively studying fine-grained aspects such as the child-clinician synchrony patterns poses challenges, limiting translational research. …”
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4077
Research on the Protection Status and Development Strategies for New Varieties of Lychee and Longan in China
Published 2025-04-01“…Of these, 21 litchi and 5 longan varieties were granted protection, yielding authorization rates of 33.3% and 19.2%. The average duration for examination and authorization was 30.5 months. …”
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4078
Effect of Different Commercial Fertilizers, Harvest Date, and Storage Time on Two Organically Grown Blackberry Cultivars: Physicochemical Properties, Antioxidant Properties, and Su...
Published 2019-01-01“…In this study, “Obsidian” and “Triple Crown” blackberries (both Rubus hybrids) were cultivated organically and fertilized with either soy meal, fish emulsion/hydrolysate blend, or processed poultry litter fertilizers at a fixed rate. Fruits were hand-harvested three times during their peak production period and stored at 4°C and 85% RH for up to 12 d. …”
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4079
RETRACTED ARTICLE: Comprehensive investigations of mixed convection of Fe–ethylene-glycol nanofluid inside an enclosure with different obstacles using lattice Boltzmann method
Published 2021-10-01“…Consequently, in each state where a better flow mixture and lower depreciation of fluid velocity components, due to the penetration of lid movement and buoyancy force, occurs higher heat transfer rate is accomplished. Furthermore, it is shown that when Ri = 0.1, the effect of cavity angle is more important but when Ri = 10, the effect of the position of obstacle is more visible.…”
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4080
Dynamic relationship among China's economic development, food safety and health production from a global perspective
Published 2025-07-01“…Such a model is essential to gain deeper insights into the complex interplay among economic development, food safety, and health production.MethodsUsing panel data from 30 provinces in China (2017–2020), we integrated economic development, food safety, and health production into a unified efficiency assessment framework.ResultsOur findings reveal that China's overall efficiency is low (0.504), with significant regional heterogeneity, presenting a pattern of high in the east and low in the west; the efficiency of economic development (0.288) significantly lags behind the efficiency of health production (0.694); and the efficiency of food safety risk control is weak (the efficiency of food inspection failure rate, the number of foodborne illness incidents and patients are 0.694, 0.368, and 0.428, respectively).DiscussionThe DNSBM model breaks through the limitations of traditional static analysis and provides a dynamic assessment tool for emerging economies to reconcile the contradiction of “economic growth resource consumption public health”. …”
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