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44001
Numerical optimization by the PFEMCT-SIF method of the crack propagation of a linear elastic material
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44002
YOLOV9-CBM: An Improved Fire Detection Algorithm Based on YOLOV9
Published 2025-01-01“…Experimental results indicate that compared with YOLOV9, the recall rate of YOLOV9-CBM has increased by 7.6% and the mAP has risen by 3.8%. The revised model demonstrates good generalization performance and robustness. …”
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44003
Effect of Feature Size on Defects, Microstructure, and Mechanical Properties of Selective Laser Melted AlSi10Mg Lattice Structure
Published 2025-01-01“…After being processed with polishing treatment, the roughness was reduced below 1 μm and the tensile strength increased above 320 MPa. …”
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44004
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44005
Pesticidal Evaluation of Entomopathogenic Fungi and Selected Medicinal Plants against Cabbage Aphid (Brevicoryne brassicae L.)
Published 2022-01-01“…Moreover, the adult aphids after spraying of entomopathogenic fungi (BEI1) reduced from 11.2/plant to 6.5/plant after six days of spraying at 1 × 108 conidia/mL, showing the highest efficacy. The present results suggest the possibility of using a combination of entomopathogenic fungi and plant extracts to manage Brevicoryne brassicae (aphids). …”
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44006
Antioxidant Activity In Vitro Guided Screening and Identification of Flavonoids Antioxidants in the Extract from Tetrastigma hemsleyanum Diels et Gilg
Published 2021-01-01“…Based on the concentrations of the samples (0.2–4 mg/mL), the DPPH free radical scavenging ability, ABTS+ free radical scavenging ability, hydroxyl free radical scavenging ability, and Fe3+ reducing ability of the ethyl acetate extract (EAE) were stronger than that of the crude extract (CE), petroleum ether extract (PEE), and n-butanol extract (BE). …”
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44007
MDA-DETR: Enhancing Offending Animal Detection with Multi-Channel Attention and Multi-Scale Feature Aggregation
Published 2025-01-01“…In the comprehensive experiments on the dataset, the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mi>m</mi><mi>A</mi><msub><mi>P</mi><mn>50</mn></msub></mrow></semantics></math></inline-formula> index of MDA-DETR was 1.3%, 0.6%, 0.3%, 3%, 1.1%, and 0.5% higher than RT-DETR-r18, yolov8n, yolov9-C, DETR, Deformable-detr, and DCA-yolov8, respectively, indicating that MDA-DETR is superior to other advanced methods.…”
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44008
Antibiotic resistance gene occurrence in poultry farms in northeast Brazil
Published 2025-02-01“…ARGs were confirmed in all samples, and the highest resistance positivity was obtained for tetracyclines (tetA, tetM, and tetG), quinolones (gyrA and qnrS), beta-lactams (blaTEM), macrolides (ermB) and sulfonamides (sul-1). …”
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44009
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44010
Chyle Leak following Open Donor Nephrectomy: A Rare Complication—A Case Report
Published 2012-01-01“…The first case was a 33-year-old female who underwent an otherwise uneventful left donor nephrectomy but continued to have high drain output (upto 300–400 mL/24 hrs) in the postoperative period. The drain fluid was milky, raising the suspicion of chyle which was confirmed on biochemical analysis. …”
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44011
Research on the Characteristics of Coal Bump and Monitoring and Early Warning in Hujiahe Coal Mine
Published 2022-01-01“…The bearing capacity of the coal sample decreases rapidly during the accelerated development period. (2) According to the simulation and field monitoring, it is known that 0~100 m in front of the coal mining face belongs to the key monitoring area. (3) With the advancement of the working face, different coal pillar widths have obvious effects on the vertical stress, and stress increase and decrease zones appear on both sides of the coal column, and the peak stress shows the characteristics of increasing first and then decreasing with the advancement of the working face. …”
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44012
Ultrasensitive Detection of 2,4-Dinitrophenol Using Nanowire Biosensor
Published 2018-01-01“…Direct highly sensitive detection of DNP has been demonstrated, and the lowest detectable concentration of DNP was determined to be 10−14 M. Silicon-on-insulator nanowire (SOI-NW) sensors can well be employed for the rapid detection of a wide range of toxic and explosive compounds by selection of sensor surface modification techniques.…”
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44013
Advanced IoT-integrated parking systems with automated license plate recognition and payment management
Published 2025-01-01“…Detection accuracy reached 88% at distances of 1.5–3 m, ensuring reliable operation even at the camera’s range limits. …”
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44014
Synthesis and Cytotoxic Evaluation of Steroidal Copper (Cu (II)) Complexes
Published 2017-01-01“…The IC50 values of complexes 5 and 12 against Bel-7404 (human liver carcinoma) are 5.0 and 7.0 μM.…”
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44015
Investigation of Energy-Efficient Solutions for a Single-Family House Based on the 4E Idea in Poland
Published 2025-01-01“…This configuration resulted in a primary energy index value of 2 kWh/m<sup>2</sup>/year. The results of the analyses carried out for the 4E building concept may serve as a reference point for future energy-efficient building designs aspiring to meet higher standards of sustainable development.…”
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44016
An Analytical Approach to Study the Blood Flow over a Nonlinear Tapering Stenosed Artery in Flow of Carreau Fluid Model
Published 2021-01-01“…The obtained results demonstrate that for shear-thinning fluid, the fluid velocity increases with the increasing parameter m while opposite behavior is observed with the increase in We. …”
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44017
Portable and Cost-Effective Handheld Ultrasound System Utilizing FPGA-Based Synthetic Aperture Imaging
Published 2024-01-01“…Moreover, it is remarkable that the memory and logic resources in the FPGA (EP4CE55) account for 73.7% and 66.2%, respectively, which makes the FPGA's power consumption only about 530 mW. The proposed prototype is suitable for handheld and other miniaturized ultrasound imaging systems.…”
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44018
Adsorption of hexavalent chromium by activated carbon obtained from a waste lignocellulosic material ( cores): Kinetic, equilibrium, and thermodynamic study
Published 2018-05-01“…Our results indicate that the obtained surface area of the activated carbon was equal to 608.31 m 2 /g. The adsorption study of Cr(VI) was investigated under batch conditions at constant stirring speed (220 r/min). …”
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44019
FGF-23 Levels before and after Renal Transplantation
Published 2009-01-01“…The results showed that FGF-23 levels decreased by 89% 3 months posttransplantation (346 ± 146 versus 37 ± 9 pg/mL, 𝑃<.01) and remained stable throughout the study period. iPTH and P levels also decreased significantly after renal transplantation, while Ca and 1,25(OH)2VitD increased. …”
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44020
Chloride Ingress in Cement Mortars Exposed to Acidithiobacillus thiooxidans Bacteria
Published 2020-01-01“…Acidithiobacillus thiooxidans bacterial solution of concentration 1.0×107 cell/mL was used to prepare microbial mortar prisms, whereas distilled water was used to prepare the control mortar prisms. …”
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