Kết quả tìm kiếm - Li Zhang

The explosive growth of the amount of information requires students to achieve competency in retrieving, managing, analyzing, and using information effectively. To help students function successfully in the information era, librarians need to focus on developing students' critical thinking and...

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Conference proceedings represent a large part of the literature in computer science. Two Conference Proceedings Citation Index databases were merged with Web of Science in 200: but very few studies have been conducted to evaluate the effect of that merger of databases on citation indicators in comp...

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The rapid proliferation of online news demands robust automated classification systems to enhance information organization and personalized recommendation. Although traditional methods like TF-IDF with Naive Bayes provide foundational solutions, their limitations in capturing semantic nuances and ha...

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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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BackgroundGiven the persistent, complex, and diverse health needs of chronic disease patients, their health literacy and active participation in the process of primary health service delivery has gained increasing attention. This study aimed to identify the potential profiles of patient health liter...

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Colorectal cancer (CRC) is the second most common cause of cancer-related mortality worldwide and one of the most frequently diagnosed malignancies. Conventional CRC screening techniques—such as colonoscopy and pathologic biopsy—are invasive procedures that often cause patient discomfort and carry r...

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BackgroundUnder the context that the Chinese government has taken many incentives to promote the development of primary health care (PHC), the extent to which patients choose PHC as their usual source of care (USC) and how patient perceived service quality affects this choice remains unclear. This s...

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EGFR-mutant non-small cell lung cancer (NSCLC) is a common type of lung cancer, with EGFR tyrosine kinase inhibitors (EGFR-TKIs) being the standard first-line treatment. However, most patients with NSCLC eventually develop resistance to EGFR-TKIs. Studies on the mechanism underlying EGFR-TKI resista...

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Background Intra-articular platelet-rich plasma (PRP) injections have been the subject of extensive study in knee osteoarthritis (OA), yet their effectiveness in hip OA has not been explored.Objective To assess and evaluate the therapeutic effectiveness of autologous PRP and hyaluronic acid (HA) in...

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With the increasing load and a large number of new energies connected to the grid, the flexible DC interconnection system is widely used. The flexible DC interconnection system based on sagging control strategy can realize automatic regulation of power and voltage according to sagging characteristic...

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PurposeTo conduct a systematic comparative analysis of macular retinal thickness, retinal nerve fiber layer (RNFL) thickness, and ganglion cell-inner plexiform layer (GCIPL) thickness measurements between spectral-domain optical coherence tomography (SD-OCT) and swept-source OCT (SS-OCT) in healthy...

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BackgroundThe examination of the endoscope and the subsequent rediscovery of polyps after endoscopic intervention presents a significant clinical challenge. Multiple factors may contribute to this phenomenon. This study aimed to identify determinants of interval polyposis by analyzing common serolog...

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This paper considers an optimal pricing and pre-sale policy of an EOQ inventory model for perishable products, in which the demand of pre-sale period is dependent on price and pre-sale time, and the demand of spot-sale period is dependent on the price and stock level. Several theoretical results are...

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Abstract Introduction Children with atopic dermatitis (AD) bear a significant burden of illness that adversely affects their quality of life. Objective To determine the efficacy of dupilumab and topical corticosteroids for the treatment of pediatric AD. Methods A comprehensive literature search was...

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Endometritis is a prevalent gynecological condition, often resulting from bacterial infections, which poses significant risks to women’s reproductive health, including recurrent pregnancy loss, spontaneous abortion, and intrauterine adhesions. While conventional in vitro models have provided valuabl...

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ObjectiveTo investigate the impact of anesthesia and surgery on hippocampal expression of Alzheimer’s disease (AD)-associated proteins in 5×FAD transgenic mice and explore potential sex differences. Methods5×FAD mice were crossbred with C57BL/6J wild-type (WT) mice to generate offspring for genotypi...

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The corona is an integral component of active galactic nuclei (AGNs) that can produce the X-ray emission. However, many of its physical properties and the mechanisms powering this emission remain a mystery. In this work, we study the coronal X-ray variabilities of 13 AGNs by the Gaussian process. Ov...

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