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3021
Production, purification, and characterization of a thermally stable, Acidophilic Cellulase from Aspergillus awamori AFE1 isolated from Longhorn beetle (Cerambycidae latreille)
Published 2025-06-01“…Basic cellulase production parameters were optimized. The cellulase produced under optimum conditions was purified by ammonium sulphate precipitation and chromatographic methods, followed by characterization of the purified enzyme. …”
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3022
Verification of the Dose Reduction Effect via Diluted Injection in Dual-Energy Computed Tomography Using a Human Blood Flow Phantom
Published 2019-01-01“…We sought to examine the possibility of reducing the contrast medium dosage in dual-energy imaging using a saline-mixed injection with a virtual monochromatic energy method of dual-source computed tomography (CT). Methods. …”
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3023
Multi-Channel Optical Coherence Elastography Using Relative and Absolute Shear-Wave Time of Flight.
Published 2017-01-01“…A needle, embedded in the gel, was excited to vibrate along its long axis and the displacement as a function of time and distance from the needle associated with the resulting shear waves was detected using four M-mode images acquired simultaneously using a commercial four-channel swept-source OCT system. Shear-wave time of arrival (TOA) was detected by tracking the axial OCT-speckle motion using cross-correlation methods. …”
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3024
Determination of advantame in sauce products by ultrasonic extraction-high performance liquid chromatography and its uncertainty analysis
Published 2024-12-01“…The ultrasonic extraction-high performance liquid chromatography (HPLC) method for the detection of advantame in sauce products was established by optimizing instrument detection conditions. …”
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3025
Current status and prospects of research on the pollution and treatment technologies of per- and polyfluoroalkyl substances
Published 2025-07-01“…Additionally, it provides a forward-looking perspective on future research directions, compares the principles, applications, efficiency, and cost-effectiveness of different technologies, and proposes a novel evaluation framework to guide technology selection and optimization. Compared to previous studies, this article offers a more comprehensive and systematic review of PFAS treatment technologies, aiming to serve as a valuable reference for developing advanced PFAS removal methods.…”
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3026
Research on Multi-Channel Spectral Prediction Model for Printed Matter Based on HMSSA-BP Neural Network
Published 2025-01-01“…To overcome it, this paper proposes a multi-channel spectral prediction model for printed matter and the adaptive evaluation method based on multi-index fusion. First, BPNN prediction model utilizes multi-light sources multi-spectral imaging technology, mapping the dot area ratio of C, M, Y, K to the multi-channel spectral images. …”
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3027
Predicting transmembrane helix packing arrangements using residue contacts and a force-directed algorithm.
Published 2010-03-01“…Despite significant efforts to predict transmembrane protein topology, comparatively little attention has been directed toward developing a method to pack the helices together. Here, we present a novel approach to predict lipid exposure, residue contacts, helix-helix interactions and finally the optimal helical packing arrangement of transmembrane proteins. …”
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3028
Community Empowerment through the Food Security Program: A Case Study of Nagari Anam Koto Selatan, Kecamatan Kinali, Kabupaten Pasaman Barat
Published 2025-06-01“…A descriptive qualitative method was employed, with data collection comprising in‐depth interviews, participatory observation, and documentation, supported by source and method triangulation to ensure data validity. …”
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3029
Spectrophotometric study of tannins in the herb Achillea millefolium L.
Published 2023-07-01“…This allows the use of plant raw materials and extracts of yarrow for the development of complex herbal and combined formulations of medicines. The search for new sources of natural tannin compounds for pharmaceutical and cosmetic purposes is of significant interest and encourages the improvement of phytochemical research methods of known species of medicinal plants. …”
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3030
Microgrid Multivariate Load Forecasting Based on Weighted Visibility Graph: A Regional Airport Case Study
Published 2025-04-01“…The motivation for this research stems from the urgent need to enhance the accuracy and reliability of load forecasting in microgrids, which is crucial for optimizing energy management, integrating renewable sources, and reducing operational costs, thereby contributing to more sustainable and efficient energy systems. …”
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3031
The analysis of generative artificial intelligence technology for innovative thinking and strategies in animation teaching
Published 2025-05-01“…Compared to traditional animation teaching methods, GAI technology introduces a novel pedagogical paradigm characterized by adaptive personalized learning pathways, intelligent teaching resource optimization, and immersive interactive learning models. …”
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3032
Noise characteristics of semiconductor lasers with narrow linewidth
Published 2024-10-01“…This paper presents noise measurement methods, analyses of the mechanisms for noise suppression, and recent research progress in low-noise semiconductor lasers, focusing on material optimization, structural design, and feedback control. …”
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3033
Health Benefits of (Poly)phenols from Cherries: A Review of Clinical Trials
Published 2025-04-01“…Cherries are well known to be a rich source of (poly)phenols, especially anthocyanins, with exhibited antioxidant and anti-inflammatory properties. …”
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3034
Chip Design of PTP Time Synchronization for Industrial IoT
Published 2025-01-01“…In order to improve time accuracy and reduce delays caused by network protocol stacking, this study designed the chip on the data link layer and optimized the original IEEE 1588 protocol. These optimization methods include compensating clock skew and removing run-trip delay Time is too large mechanism. …”
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3035
Deep learning-based image classification for AI-assisted integration of pathology and radiology in medical imaging
Published 2025-06-01“…IntroductionThe integration of pathology and radiology through artificial intelligence (AI) represents a groundbreaking advancement in medical imaging, providing a powerful tool for accurate diagnostics and the optimization of clinical workflows. Traditional image classification methods encounter substantial challenges due to the inherent complexity and heterogeneity of medical imaging datasets, which include multi-modal data sources, imbalanced class distributions, and the critical need for interpretability in clinical decision-making.MethodsAddressing these limitations, this study introduces an innovative deep learning-based framework tailored for AI-assisted medical imaging tasks. …”
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3036
The Evolution of the Industrial Specialization of the Radio Electronics Industry of Saint-Petersburg
Published 2020-03-01“…The scheme of composition of radio electronics industry products in relation to production processes is presented. Data sources for the enterprises of the radio electronics industry are described. …”
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3037
Regenerative Strategies in Dentistry: Harnessing Stem Cells, Biomaterials and Bioactive Materials for Tissue Repair
Published 2025-04-01“…As we move forward, the prospects for regenerative dentistry are in subsequent developments of stem cell technology, biomaterial optimization, and individualized treatment methods, which might become increasingly integrated in dental practices globally. …”
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3038
Analytical description breaker drives and its indicators economy of energy conversion
Published 2022-06-01“…The research results can be used in the development of a method for calculating the optimal parameters when designing a hydraulic hammer, and the obtained expressions can be used to establish the influence of some parameters on the efficiency of the energy conversion process as a whole, as well as for other schemes and tasks.…”
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3039
Determining of trend variation in quality parameters of Shabestar plain underground water
Published 2017-09-01“…Introduction: Groundwater has long been the most ´trusted water source of human beings that is used in the agricultural and drinking sectors. …”
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3040
Reducing contrast media and radiation dose in CT angiography at low tube voltage: animal study with photon-counting detector CT
Published 2025-03-01“…Methods Six minipigs (median weight: 32.5 kg; IQR: 29.8–34.6 kg) underwent thoracoabdominal CTA using a clinical dual-source PCD-CT at 70 kVp with three scan protocols: (A) reference (100% CM and radiation dose), (B) increased radiation (233%) and reduced CM (56%) dose, and (C) reduced radiation (50%) and increased CM (141%) dose. …”
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