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8721
Well control diagnosis model of underground gas storage in multi-cycle operation
Published 2024-10-01“…Predicting multi-cycle well control parameters is key to the efficient operation of UGS facilities. Due to the complexities involved in understanding the operation patterns of W23 UGS and the challenges in developing effective schemes, a prediction model for well control parameters in multi-cycle operations has been developed using the rate-transient analysis method, and the change pattern of well control parameters with the development of UGS is analyzed. …”
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8722
Robust Beamforming for Superdirective Antenna Arrays and Experimental Validations
Published 2025-01-01“…The improvement in communication performance achieved by the OC-QCLS algorithm is demonstrated through its superior average spectral efficiency. Furthermore, an eight-dipole superdirective antenna array prototype with 0.20λ element spacing operating at 1.6 GHz is built, and real-world experiments validate the proposed method. …”
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8723
Experimental synthesis of size-controlled TiO2 nanofillers and their possible use as composites in restorative dentistry
Published 2019-04-01“…The aim of this work was to obtain an efficient protocol with a green, fast and facile way to synthesize TiO2 NPs and its application as fillers for enhancement of desired dental properties of light curing dental composites.A comparative study comprised the fabrication of light curing restorative composite materials with incorporating different fillers with varying wt%, varying resin material composition, to determine optimal dental restoration by focusing on the physical properties of dental materials. …”
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8724
Comparing the costs and detectability of bobcat using scat‐detecting dog and remote camera surveys in central Wisconsin
Published 2015-03-01“…ABSTRACT Determining cost‐effective field methods for detecting carnivores is critical for effective survey and monitoring studies. …”
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8725
STUDY OF A FLOWING-TYPE HEAT TRANSFER INTENSIFIER USED AS PART OF A THERMOELECTRIC SEA WATER DESALINATION SYSTEM
Published 2019-11-01“…The proposed method of using additional heat sinks on the heat-absorbing side of the device and additional heat sources on the fuel side determines the need for a new mathematical model that differs from the known mathematical models describing heat transfer in the heat transfer flowing-type intensifier.Results The analysis of modelling results shows that a significant contribution to the temperature field of heat conductors is made when considering the heat transfer over the heat channels. …”
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8726
Detection of circulating tumor cells in hepatocellular carcinoma using antibodies against asialoglycoprotein receptor, carbamoyl phosphate synthetase 1 and pan-cytokeratin.
Published 2014-01-01“…The current approach obtained a higher recovery rate of HepG2 cells and more CTC detection from HCC patients than the previous method. Using the current method CTCs were detected in 89% of HCC patients and no CTCs were found in the other test subjects.…”
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8727
VIS-NIR-SWIR spectroscopic mapping for classification of hydrothermal-metasomatic alterations on the flanks of the Stolbovoe uranium deposit (Eastern Cis-Sayan)
Published 2022-06-01“…This study confirmed the efficiency of the method applied for the diagnostics of all varieties of clayey (kaolinite, montmorillonite) and fine micaceous (phengite, sericite, paragonite and their illite varieties) minerals, as well as carbonates (dolomite, ankerite, siderite) and chlorites in the rock in situ or in samples without preliminary sample preparation.Conclusions. …”
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8728
Individual Identification of Holstein Cows from Top-View RGB and Depth Images Based on Improved PointNet++ and ConvNeXt
Published 2025-03-01“…To identify cows more accurately and efficiently, a novel individual recognition method based on the using anchor point detection and body pattern features from top-view depth images of cows was proposed. …”
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8729
Design of C-band 9 MeV Small Focus Standing Wave Electron Linear Accelerating Structure
Published 2025-01-01“…The physical design of the accelerating structure was carried out by the combination of RF phase focusing method and electrostatic focusing method, the beam dynamics simulation design was carried out by Superfish and Parmela, and then the whole tube cavity chain was determined by equivalent circuit analysis and CST electromagnetic field simulation. …”
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8730
Pengelolaan Arsip Personal Berbasis Digital Dengan Pendekatan Records Continuum Model Di IAIN Curup
Published 2025-06-01“… This study aims to determine how personal archives are managed at IAIN Curup including the challenges and practices implemented. …”
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8731
Sensorless real-time solar irradiance prediction in grid-connected PV systems using PSO-MPPT and IoT-enabled monitoring
Published 2025-07-01“…The model demonstrated high predictive accuracy, achieving a Root Mean Square Error (RMSE) of 16.63 W/m², a Mean Absolute Error (MAE) of 11.42 W/m², and an excellent coefficient of determination (R²) of 0.9965. In the second case, the predicted irradiance values at 1000 W/m² input were 1000.27 W/m² at (15 °C), 994.65 W/m² at (25 °C), 981.16 W/m² at (45 °C), and 957.40 W/m² at (65 °C). …”
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8732
Investigation of cell development and tissue structure network based on natural Language processing of scRNA-seq data
Published 2025-03-01“…This multi-scale analysis includes mapping cell states in vector space to reveal developmental trajectories, quantifying cell similarity using Euclidean distance, and constructing inter-tissue relationship networks from aggregated cell vectors. Conclusions This method offers a computationally efficient approach for analyzing scRNA-seq data by constructing embedding representations similar to those used in large language model pre-training, but without requiring high-performance computing clusters. …”
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8733
Minimal Clinically Important Difference for Worsening of the University of California San Diego Shortness of Breath Questionnaire in Patients With Idiopathic Pulmonary Fibrosis Wit...
Published 2025-09-01“…Anchors that correlated with UCSD-SOBQ scores for at least 1 measurement (correlation coefficient ≥ 0.3) were included for MCID determination in a receiver operating characteristics approach. …”
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8734
Redox forms of glutathione in malignant lesions of the stomach with varying aggressiveness degrees
Published 2021-01-01“…To study the levels of reduced and oxidized glutathione (GSH and GSSG, respectively), as well as the thiol status in gastric cancer (GC) tumors of various histological types and grades.Materials and methods. The indicators were determined by ELISA methods in tumor, peritumoral and visually intact tissues obtained during surgery from 52 patients with GC: 18 patients had a G1-2 adenocarcinoma (AC), 8 with G3 AC, 6 with signet ring cell cancer (SRCC), 14 with combined gastric lesions (CGL) – AC with signet ring cell fragments, 6 with patients with a component of undifferentiated cancer, G4.Results. …”
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8735
Rheological blood properties in psoriatic arthritis: relationship with inflammation and cardiovascular risk
Published 2009-10-01“…Serum C-reactive protein (CRP) and fibrinogen concentration was measured with standard methods. Correlation analysis was performed with Spearman range correlation coefficient (R), Mann-Whitney (U) test was used for groups comparison and p<0,05 was considered as statistically significant level. …”
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8736
Features of the epidemic process and epidemic risks of COVID-19 in the subjects of the Northern Caucasus
Published 2023-03-01“…The peculiarities of the course of the COVID-19 epidemic process in the regions of the world, as a rule, are determined by the epidemic risks characteristic of them. …”
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8737
The Effects of Government Policies towards Contraception Use in Women
Published 2008-01-01“…Therefore, this paper compares Honduras and Belize, who provides direct and indirect support towards contraceptives, respectively. First, the coefficient on nationality tells us if women in Honduras are using more birth control methods than women in Belize. …”
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8738
Large Language Model Enhanced Particle Swarm Optimization for Hyperparameter Tuning for Deep Learning Models
Published 2025-01-01“…The proposed LLM-enhanced PSO method addresses the difficulties of efficiency and convergence by using LLMs (particularly ChatGPT-3.5 and Llama3) to improve PSO performance, allowing for faster achievement of target objectives. …”
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8739
Optimization of CO2 water-alternating-gas injection parameters based on an improved hunger game search algorithm
Published 2025-06-01“…Traditional reservoir numerical simulation methods for determining optimal injection parameters are time-consuming, labor-intensive, and costly, and may be unfeasible in large oilfields with complex multi-well injection parameter combinations. …”
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8740
Bead beating demonstrates enhanced bacterial detection in kidney stone culture compared to traditional mortar-pestle processing
Published 2025-08-01“…Further studies should evaluate the clinical implications of these findings and determine whether BB-based stone culture processing and subsequent culture results correlate with postoperative infection outcomes.IMPORTANCEThis study provides a rapid and standardized method for kidney stone culture using bead beating, which significantly improves microbial detection compared to traditional mortar-pestle techniques. …”
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