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Mean Deviation Coupling Control for Multimotor System via Global Fast Terminal Sliding Mode Control
Published 2021-01-01“…Firstly, the mathematical model of permanent magnet synchronous motor (PMSM) under a d-q reference frame is established. Next, based on the deviation coupling control, the deviation is calculated by the average speed, and the structure of the deviation coupling control strategy is optimized. …”
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2903
Simulation Design of a Live Working Manipulator for Patrol Inspection in Power Grid
Published 2022-01-01“…Firstly, the traditional DDPG algorithm is improved to optimize the action value function of Q-learning to get a better control strategy, and the weighted sampling technique is used to add priority to each sample in the replay buffer, which improves the learning speed and accelerates the convergence speed. …”
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2904
Strengths and weaknesses of European integration for the Republic of Serbia
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2905
The position of two recently described endemic taxa in the system of the genus Saussurea (Asteraceae)
Published 2024-12-01“…This prompted us to undertake an investigation of the aforementioned species, with a view to clarifying their systematic position, based on an analysis of the ITS1-5.8S-ITS2, rsp16-trnQ, ndhF-rpl32, ycf4-cemA regions and a comparative morphological analysis. …”
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2906
Knockdown MTDH Inhibits Glioma Proliferation and Migration and Promotes Apoptosis by Downregulating MYBL2
Published 2022-01-01“…GEPIA was employed to find the difference of the expression level of MTDH and MYB protooncogene-like 2 (MYBL2) in glioma tissues and normal tissues, and real-time quantitative reverse transcription PCR (qRT-PCR) and western blot (WB) were applied to verify the differential gene expression of MTDH and MYBL2 cells. …”
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2907
Estudiar enfermería en Argentina: cambios y continuidades a partir de la COVID-19
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2908
Genome-Wide Identification and Characterization of PRR Gene Family and their Diurnal Rhythmic Expression Profile in Maize
Published 2022-01-01“…Promoter cis-element analysis of ZmPRRs demonstrated that they might be involved in multiple signaling transduction pathways, such as light response, biological or abiotic stress response, and hormone response. qRT-PCR analysis revealed that the levels of ZmPRRs transcripts varied considerably and exhibited a diurnal rhythmic oscillation expression pattern in the given 24-h period under both SD and LD conditions, which indicated that the level of transcription of ZmPRRs expression is subjected to a circadian rhythm and modulated by light and the circadian clock. …”
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2909
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Baller-Gerold Syndrome. About a Clinical Case and Review of the Literature
Published 2022-12-01“…Baller-Gerold syndrome is secondary to mutations in the RECQL4 gene (8q24.3). This gene belongs to the RecQhelicase family and is implicated in other diseases predisposing to cancer. …”
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2911
The Impact of Firms' Carbon Emissions on Financial Performance and the Role of Innovation: Evidence from Türkiye
Published 2024-06-01“…On the other hand, no statistically significant effect was found between Tobin's q value and carbon emissions and innovation. The study shows that firms should adopt proactive environmental strategies and organize their resources and investments to manage their financial performance well.…”
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2912
Characterization and Uncertainty Assessment of a Certified Reference Material of Chloramphenicol in Methanol (GBW(E)082557)
Published 2016-01-01“…Prior to preparation of CRM candidate of chloramphenicol in methanol with a concentration of 100 mg/L, two independent methods including mass balance (MB) and quantitative nuclear magnetic resonance (qNMR) were employed to precisely measure the mass fraction of pure chloramphenicol materials. …”
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2913
Isolation and Phylogenetic Analysis of Atypical Porcine Pestivirus Isolates Identified in Russian Swine Herds
Published 2024-12-01“…In this study, a total of 2630 samples of domestic pigs obtained from 14 regions of Russia from 2020 to 2024 were screened for APPV presence by qRT-PCR. APPV was detected in 12 farms located in eight regions. …”
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2914
Flavonoids-rich extract of Aframomum melegueta (black pepper) improves antioxidant status and modulates aging process in lead-induced neurotoxic Drosophila melanogaster
Published 2024-06-01“…The expression and activities of the phase II antioxidant and age-related enzymes were determined using quantitative polymerase chain reaction (qPCR) to assess the oxidative and longevity effects of the extract. …”
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2915
Stable Dyonic Thin-Shell Wormholes in Low-Energy String Theory
Published 2017-01-01“…In this paper, we construct a four-dimensional, spherically symmetric, dyonic thin-shell wormhole with electric charge Q, magnetic charge P, and dilaton charge Σ, in the context of Einstein-Maxwell-dilaton theory. …”
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2916
GRHL3 Promotes Tumor Growth and Metastasis via the MEK Pathway in Colorectal Cancer
Published 2021-01-01“…The expression of GRHL3 was measured in CRC and adjacent normal tissue using qPCR and immunohistochemical staining. Lentivirus-mediated knockdown expression of GRHL3 was performed in the CRC cell line HT29. …”
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2917
Effect of Population Structures on Quantum-Inspired Evolutionary Algorithm
Published 2014-01-01“…The population in QEA is evolved by variation operators, which move the Q-bit towards an attractor. A modification for improving the performance of QEA was proposed by changing the selection of attractors, namely, versatile QEA. …”
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2918
ChatBlock: A Block-Based Chatbot Framework for Supporting Young Learners and the Classroom Authoring for Teachers
Published 2024-12-01“…On the other hand, the ChatBlock Classroom is developed to support teachers in preparing customizable content for a classroom in various formats, i.e., Q&As, learning materials, exercises, and quizzes. …”
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2919
Design, Synthesis, Characterization, and Computational Studies on Benzamide Substituted Mannich Bases as Novel, Potential Antibacterial Agents
Published 2014-01-01“…The compounds were subjected to QSAR by multilinear regression using Analyze it version 3.0 software, and four statistically sound models were developed with R2 (0.963–0.997), Radj2 (0.529–0.982), and Q2 (0.998–0.999) with good F (2.35–65.56) values.…”
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2920
hsa_circWDR37_016 Regulates Hypoxia-Induced Proliferation of Pulmonary Arterial Smooth Muscle Cells
Published 2022-01-01“…Quantitative real-time PCR (qRT-PCR) analysis validated that exposure to hypoxia markedly increased the circWDR37 level in cultured human PASMCs. …”
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