Search Results - Chen LI

ObjectivesAs prospective educators, teacher candidates’ learning engagement and development require significant attention. This study aims to investigate the mechanism of the role between professional commitment and learning engagement of teacher-training college students.MethodsA questionnaire surv...

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This study aims to investigate the institutional factors that contribute to helping countries successfully escape the middle-income trap, focusing on the aspect of institutional quality. The results indicate that the quality of institutions has a substantial and favorable effect on enhancing economi...

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Researchers are increasingly using academic profile websites to organize and showcase their research outputs. Using the faculty at the science departments of the University of Saskatchewan, Canada as the study object, this research explores how science researchers used four academic profile website...

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Radiation-induced vascular damage has attracted significant attention in various fields, including healthcare (radiotherapy), the nuclear industry (nuclear facilities and devices), and space exploration. Recent studies have indicated a close relationship between such damage and aging, involving mult...

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Spalted wood is a natural material characterized by distinctive colors and patterns from wood decay fungi as they digest their substrate and leave behind colored secretions. As an art form, spalted wood was used heavily in western Europe from the 1400s–1600s; however, its use in other parts of the w...

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The paper given an analysis of the connotation, components and forming mechanism of agricultural comprehensive production capacity (ACPC), and showed the complexity of its evaluating method. After pointing out the shortcoming of present evaluating methods, regional ACPC efficiencies of the same term...

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This study aimed to investigate the potential causal relationship between immune cell and the risk of ulcerative colitis (UC), and to explore whether serum metabolites may mediate this association, thereby suggesting potential biomarkers or therapeutic targets.

This study investigates the feasibility of using self-rewetting fluids (SRWFs) in server-grade heat pipes with bent and flattened geometries, common in air-cooled thermal modules for data centers. Conventional fluids like water often face performance limitations at high heat loads, prompting interes...

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A novel D-shaped photonic crystal fiber refractive index sensor based on surface plasmon resonance (SPR) is proposed and numerically studied. Different from the normal D-shaped structures, we here used an open-ring channel coated with gold film to excite the plamonic modes. The coupling properties a...

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ObjectiveTo elucidate the causal relationships between colorectal cancer (CRC) and prevalent psychiatric disorders through a two-sample Mendelian randomization approach. MethodsUtilizing publicly available genome-wide association study data, we explored the connections between CRC and various psychi...

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Fruit of Chinese bayberry (Myrica rubra (Lour.) Sieb et Zucc) ‘Biqi’ culture were used in this study. The fruits were stored at the temperature of (21±1)℃, (11±1)℃ or (1±1)℃. By investigating the respiratory rate, ethylene production, POD, PG, soluble pectin and cellulose during the storage, the con...

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<i>Background and Objectives:</i> Traditionally, we evaluate the size of a wound by using Opsite Flexigrid transparent film dressing, placing it over the wound, tracing the edges of the wound, and then calculating the area. However, this method is both time-consuming and subjective, ofte...

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The cold tolerance of 6 navel orange strains (Citrus Sinensis (L) Osbeck.) was determined. The result showed that through 10 hours treatment at -7℃ the relative conductivity of 954 navel orange was less than 50%, and LT₅₀ of it was -6.58 ℃. 954 navel orange was also found to h...

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To confirm the characteristics and function of P₃₈ in the viral particles movement, the cDNA fragment of P₃₈ gene of Hangzhou isolate of Grapevine fanleaf virus (GFLV-H) was amplified by RT-PCR with specific primers to the RNA₂ seq...

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The coat protein (CP) gene cDNA of Grapevine fanleaf virus (GFLV) Hangzhou isolate was amplified from total viral RNA by RT-PCR, then inserted into pGEM-T-easy Vector. Sequence analysis showed that this gene contained 1515 nucleotide acids encoding 504 amino acids. The nucleotide sequence and deduce...

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Transgenic plants appear to be a new way to grape improvement and a powerful tool for studying gene functions. Using a direct high frequency shoot regeneration system suitable for genetic transformation was established successfully in this study, which was the base for the following research of cons...

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This paper studies the leader-following consensus problem of nonlinear multi-agent systems (MAS) with one-sided Lipschitz conditions under the directed graph, and a novel observer-based distributed tracking protocol that only utilizes the relative output information of adjacent agents is proposed. T...

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ObjectivesPrevious studies have reported that a few inflammatory cytokines have associations with ocular diseases. The objective of this study is to explore the causal relationship between 41 inflammatory cytokines and five ocular diseases using Mendelian randomization (MR) method and study the inte...

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The over-expanding role of lncRNA myocardial infarction associated transcript (MIAT) in various human diseases has been recently revealed. This study attempted to see the role of MIAT in a cell model of osteoarthritis (OA). ATDC5 cells were subjected to lipopolysaccharides (LPS) to mimic a cell mode...

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