Suggested Topics within your search.
Suggested Topics within your search.
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4001
Wetland key habitat functional areas in China informed by flagship waterbirds: Past changes, present status and future trend with modeling scenarios
Published 2025-08-01“…The results of this study establish conservation priorities that align with national goals of a 55 % wetland protection rate and the global biodiversity framework in protected areas and biodiversity, indicating that the spatial conservation optimization approach is an effective method for identifying wetland KHFAs.…”
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4002
Integration Method with Backpropagation
Published 2005-06-01“…In this research, a new method is discovered (combined method) to accelerate the backpropagation network by using the expected values of source units for updating weights, we mean the expected value of unit by the sum of the output of the unit and its error term multiplied by the factor Beta to accelerate the algorithm and also adjust the value of learning coefficient continuously if the value of energy function E decreases the learning rate is increased by a factor , if the value of the energy function E increases , the value of the learning rate is decreased by a factor . …”
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4003
The burden dynamics of leukemia in China from 1990 to 2021: an epidemiological analysis of trends, risk factors, and projections to 2036
Published 2025-09-01“…Objective: Leukemia is a key public health challenge in China, with epidemiological patterns shifting due to demographics, environment, and healthcare advances. …”
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4004
Enhanced selective recovery of powder carrier-supported biofilms for enrichment of denitrifying functional bacteria
Published 2025-09-01“…Compared to overflow sludge, underflow sludge (biofilm) exhibited a 33 % increase in particle size and a 0.51-fold increase in denitrification rate constants, leading to improvements of nitrogen and phosphorus removal efficiencies exceeding 73 %. …”
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4005
Positioning of Chinese time nouns and adverbs: Evidence from corpus, acceptability, and processing studies.
Published 2025-01-01“…Sentences in which time nouns followed the subject were rated as more acceptable and supported the canonical word order, whereas pre-subject time nouns were acceptable mainly in topicalized contexts. …”
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4006
Prevention of fetal brain injury in category II tracings
Published 2023-12-01“…Cases included those presumed to have an intrapartum onset of hypoxic–ischemic insult based on the fetal heart rate pattern evolution from reassuring to an abnormal pattern during delivery, in association with category II tracings marked by recurrent decelerations and an umbilical arterial BDecf ≥ 12 mEq/L. …”
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4007
Emotional Interactive Simulation System of English Speech Recognition in Virtual Context
Published 2020-01-01“…The experiments of feature extraction and pattern recognition of speech samples prove that Hidden Markovian has higher recognition rate and better recognition effect in speech emotion recognition. …”
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4008
Systematic Review of Hospital Readmissions in Stroke Patients
Published 2016-01-01“…Common risk factors associated with the change of readmission rate were also examined. Methods. The literature search was conducted from 15 February to 15 March 2016 using various databases, such as Medline, Embase, and Web of Science. …”
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4009
Intelligent prediction of thyroid cancer in China based on GBD data and hospital electronic medical records: disease burden analysis combined with multiple machine learning models
Published 2025-08-01“…It comprehensively reveals the disease burden trend of thyroid cancer in China, predicts the mortality rate of thyroid cancer in China, and emphasizes the causal role of high BMI as an important controllable risk factor. …”
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4010
Unmasking insider threats using a robust hybrid optimized generative pretrained neural network approach
Published 2025-07-01“…The structure of the proposed approach involves three phases: (1) Chebyshev Graph Laplacian Eigenmaps solver (CGLE) for selecting the user-designated samples by reducing the dimensionality of the data and Insider State clustering via Density-Based Spatial Clustering of Applications with Noise (IS-DBSCAN) (2) The EHI of multi-objective Bayesian optimization for optimizing the sensitive learning rate hyperparameter to ensure the stability of the Adabelief optimized WGAN and improve the quality of the generated adversarial samples. (3) The L2-SP regularization technique effectively fine-tunes the pretrained AGCN, which identifies the user behavioural pattern to detect the insiders. …”
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4011
A STUDY TO ASSESS THE DISTRIBUTION OF SUSPECTED ADVERSE EVENTS FOLLOWING IMMUNISATION REPORTED IN A METROPOLITAN CITY IN INDIA
Published 2025-01-01“…Results: The AEFI reporting rate was calculated as 5.8 per 100000 doses administered per year. …”
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4012
MODERN MOVEMENTS OF THE CRUST SURFACE IN GORNY ALTAI FROM GPS DATA
Published 2019-03-01“…Analyzed are modern movements in the Gorny Altai region outside the Chuya earthquake area.The results of our study show that modern horizontal displacements occur in the NNW direction at the rate of 1.1 mm/yr, which is twice lower than the displacement rate before the earthquake.…”
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4013
Early-stage endometrioid carcinoma with MSH6 protein deficiency: pitfalls in the diagnostic interpretation of microsatellite instability
Published 2025-05-01“…This atypical MSI pattern is often overlooked, potentially increasing the risk of underdiagnosis of LS.…”
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4014
Metabolomics Biomarkers in Prediction of Sudden Infant Death Syndrome: The Role of Short Chain Fatty Acids
Published 2025-01-01“…The models also demonstrated strong classification capabilities, as indicated by a high True Positive Rate (TPR) in the AUC, a low Root Mean Square Error (RMSE) of 0.20, Mean Absolute Error (MAE) of 0.04 and Standard deviation (SD) of 0.10, emphasizing the robustness and precision of the approach. …”
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4015
Nailfold videocapillaroscopy in patients with deficiency of adenosine deaminase 2 (DADA2): a case-control study
Published 2025-05-01“…The capillary density was normal and no scleroderma pattern was found. Between DADA2, RP patients and HC, no significant differences in the rate of each microvascular finding were detected (p values NS). …”
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4016
Altered dynamic functional network connectivity in rheumatoid arthritis associated with peripheral inflammation and neuropsychiatric disorders
Published 2024-02-01“…The Spearman correlation was calculated between aberrant DFC alterations, Montreal Cognitive Assessment (MoCA), Hospital Anxiety and Depression Scale (HAD), C reactive protein (CRP) and erythrocyte sedimentation rate (ESR). Diagnostic efficacy of indicators was assessed using receiver operating characteristic analysis (ROC).Results Three dynamic functional states were identified. …”
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4017
T-cell repertoire correlates with cytokine imbalance in multiple sclerosis patients
Published 2025-07-01“…TCR sequencing revealed more productive rearrangements in CSF of MS and a significantly higher shared clone recovery rate in blood. We found significant associations involving 492 unique sequences and 34 cytokines in blood. …”
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4018
Plasma state monitoring and disruption characterization using multimodal VAEs
Published 2025-01-01“…Subsequently, we can identify continuous indicators for the disruption rate and the disruptivity based on statistical properties of measurement data. …”
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4019
Behavioral Responses of Migratory Fish to Environmental Cues: Evidence from the Heishui River
Published 2025-06-01“…A Cox proportional hazards model was applied to identify key abiotic drivers of migration success and to develop a predictive framework. The upstream success rate was notably low (15.6%), with a mean passage time of 438 h, while downstream success reached 81.1%, with an average of 142 h. …”
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4020
Apnea detection using wrist actigraphy in patients with heterogeneous sleep disorders
Published 2025-05-01“…Wrist actigraphy is a widely-used and energy-efficient tool for respiratory rate estimation. The main challenge in OSA pattern recognition is handling various disturbances in real-world applications. …”
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