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6701
A Novel LSTM Architecture for Automatic Modulation Recognition: Comparative Analysis With Conventional Machine Learning and RNN-Based Approaches
Published 2025-01-01“…The recognition of modulation types in received signals is essential for signal detection and demodulation, with broad applications in telecommunications, defense, and wireless communications. …”
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6702
Green analytical chemistry and quality by design: A combined approach towards simultaneous determination of Letrozole with its co-administered Zoledronic Acid for cancer patients
Published 2024-12-01“…Box-Behnken Design was the developed model for optimizing an isocratic chromatographic separation on C18 Equisil® ODS (4.6 × 250 mm, 5.0 μm) column at ambient temperature, using the mobile phase of 0.1 % aqueous trifluroacetic acid (pH 2.8): acetonitrile (54.5:45.5, v/v), at 1.0 mL/min flow rate with PDA detection at 254.0 nm and 210.0 nm for LTZ and ZDA, respectively. …”
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6703
Emerging biomarkers in amyotrophic lateral sclerosis: from pathogenesis to clinical applications
Published 2025-06-01“…Clinical outcomes in ALS have only been defined through large-scale clinical trials with lengthy follow-up periods due to the disease’s inherent heterogeneity and the absence of disease-specific biomarkers. Current biomarker detection methods, such as invasive cerebrospinal fluid (CSF) analysis or advanced imaging, are impractical for routine use, particularly in late-stage ALS. …”
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6704
Advancing Perimeter Security: Integrating DAS and CNN for Object Classification in Fiber Vicinity
Published 2025-01-01“…While MFCC achieved the highest accuracy (85.61%), RDFT provided the best balance between performance (85.47%) and real-time feasibility, making it the preferred method for deployment. The system successfully differentiates events such as vehicle movement, fence manipulation, and construction work, while anomaly detection capabilities further enhance security by identifying irregular activities with minimal error. …”
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6705
Comprehensive Characterization and Comparison of Aroma Profiles of <i>Tricholoma matsutake</i> Soup During the Cooking Process by HS-GC-IMS and HS-SPME-GC-MS
Published 2025-04-01“…Many scholars have studied <i>Tricholoma matsutake</i> soup, but there are relatively few studies exploring the aroma changes during its cooking process using different detection methods. The aroma of <i>T. matsutake</i> soup was analyzed and compared using electronic nose (E-nose) analysis, headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS), and headspace-solid-phase microextraction-gas chromatography-mass spectrometry (HS-SPME-GC-MS). …”
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6706
The expression and clinical value of GNA13 in invasive placenta accreta spectrum disorders
Published 2024-07-01“…Enzyme-linked immunosorbent assay (ELISA) was used to detect the serum GNA13 levels, and immunohistochemistry assay (IHC) and western blotting were used to detect the placental GNA13 expression. …”
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6707
Investigation on Rational Utilization of Medicinal Plant <i>Semiliquidambar cathayensis</i> Chang Leaf and Bark at Different Developmental Stages
Published 2025-02-01“…To investigate the exploitation and rational utilization of <i>S. cathayensis</i>, this study conducted metabolomics analysis of the leaves and bark of artificially cultivated <i>S. cathayensis</i> at different developmental stages. <b>Methods:</b> These metabolites were detected and identified by Ultra-Performance Liquid Chromatography–tandem Mass Spectrometry (UPLC-MS/MS) technology, and then univariate statistical analyses, multivariate pattern analyses, and pathway analyses were carried out. …”
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6708
MANAGEMENT OF INTRACANAL SEPARATED INSTRUMENTS: FACTORS CONTRIBUTING TO ENDODONTIC FILE SEPARATION — A NARRATIVE REVIEW
Published 2025-06-01“…Future perspectives include the use of guided endodontics and AI-assisted detection of high-risk canals." …”
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6709
Waveform Information Accurate Extraction for Massive and Complex Waveform Data of Hyperspectral Lidar
Published 2025-01-01“…Hyperspectral lidar (HSL) has high-precision geometric information and high-resolution spectral information, and its advantageous detection capability has been recognized by scientists at home and abroad. …”
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6710
The control technology of harmful substances impacting the quality of peanut oil: A review
Published 2025-06-01“…The review critically examines current detection methods for these contaminants and evaluates innovative removal strategies, such as biodegradation, physical refining, chemical treatments, and advanced adsorption techniques. …”
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6711
3D-printed electrochemical sensor applied to the determination of nitrite: A cost-effective and portable platform for environmental and clinical monitoring
Published 2025-08-01“…The proposed method presented a linear dynamic range from 5.0 to 500.0 µmol L⁻¹, with a limit of detection of 1.8 µmol L⁻¹. …”
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6712
Application of the rectus abdominal muscle in reconstructive and recovery surgery of chest wall defects
Published 2024-01-01“…In 3 patients, despite wound drainage, postoperative seromas were detected. Reoperations were performed in 2 patients: in one case, bleeding from the vein of the fullthickness flap was stopped, in the other case, partial necrosis of the full-thickness flap was detected, which required a second operation and revision of the flap. …”
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6713
Application of the 2021 AAPOS Guidelines in Clinics with Revision and Validation of SPOT Referral Criteria
Published 2025-01-01“…The Youden index for several existing referral criteria ranged from 0.08 to 0.53 in detecting ARFs & VSRE and from 0.08 to 0.48 for ARFs, VSRE, and amblyopia.Conclusion: The study proposes the “Nanjing Referral Criteria” and its modified version with enhanced specificity for the Spot Vision Screener to optimize vision screening in children. …”
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6714
Evaluation of the indirect impact of the 10-valent pneumococcal Haemophilus influenzae protein D conjugate vaccine in a cluster-randomised trial.
Published 2022-01-01“…We consider that the sub-optimal trial vaccination coverage did not allow the development of detectable indirect effects and that the supervening PCV-NVP significantly diminished the differences in PHiD-CV10 vaccination coverage between the treatment arms.…”
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6715
Myocardial ischemia as a cause of paroxysmal dyspnea in patients with stable coronary artery disease
Published 2025-02-01“…All study participants underwent treadmill stress echocardiography to detect transient myocardial ischemia. Complaints, anamnesis data, results of physical examination, laboratory tests, electrocardiography (ECG) and transthoracic cardiac ultrasound examination, including tissue Doppler were analyzed.Results. …”
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6716
Epidemiological characteristics of acute viral and mycoplasma respiratory infections in Yongzhou, China: a retrospective descriptive study
Published 2025-07-01“…The most frequently detected pathogens were FluA (11.95%), RSV (9.61%), and MP (8.73%). …”
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6717
Application of the terrestrial laser scanner (TLS) for dendrometric analyses of a Douglas fir stand (Pseudotsuga menziesii [Mirb.] Franco) in Southern Italy
Published 2025-06-01“…In recent years, the implementation of Light Detection and Ranging (LiDAR) technologies in forestry has significantly improved forest inventory methods, enabling rapid and accurate assessments of forest stand structure. …”
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6718
Development and validation of a nomogram to predict the risk of post-stroke complex regional pain syndrome
Published 2025-05-01“…Feature selection and optimization to generate the predictive model and nomogram were performed using LASSO regression and multivariable logistic regression analysis. …”
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6719
CYP3A4 and CYP3A5: the crucial roles in clinical drug metabolism and the significant implications of genetic polymorphisms
Published 2024-12-01“…In terms of genetic polymorphism, it discusses the detection methods, enzymatic kinetic characteristics, and clinical guidelines for CYP3A5. …”
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6720
Dynamic evolutionary game model for coal mine safety monitoring and control and its application
Published 2025-08-01“…The model takes the strategy changes of the two major subjects as the core, explores the influence of parameter changes on the strategy trend and its convergence state, and proposes the inspection method and reward and punishment system for optimizing monitoring and control. …”
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