Søgeresultater - Cao Fei*
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Influence of calcareous sand powder and water environment on macro- and micro-properties of ferroaluminate cement
Udgivet 2025-12-01Få fuldtekstThe deterioration of engineering structural performance caused by seawater erosion, along with the scarcity of conventional construction materials, are significant challenges in contemporary island construction. Therefore, this study investigates the macro- and micro-properties of ferroaluminate cem...
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The effect of sustainability awareness on climate emotions of Chinese college students - moderated by future time perspective
Udgivet 2025-08-01Få fuldtekstChinese college students' emotional responses to climate change are shaped by awareness of sustainability, which can be shaped by future time perspective. This study investigates the effect of sustainability awareness on climate emotions of Chinese college students, moderated by future time per...
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Machine learning-driven prognostic prediction model for composite small cell lung cancer: identifying risk factors with network tools and validation using SEER data and external co...
Udgivet 2025-07-01Få fuldtekstBackgroundLung cancer continues to be the primary cause of cancer-related mortality globally, with combined small cell lung carcinoma (C-SCLC) constituting a relatively uncommon yet highly aggressive subset of this disease. Despite its clinical significance, limited efforts have been made to develop...
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Short-time response of soil ecological stoichiometry on aboveground biomass under fertilizer application of mixed grass pasture in the Northern Tibetan Plateau.
Udgivet 2025-01-01Få fuldtekstThe construction of artificial grasslands using native species is an effective measure to restore degraded grassland. In this study, three native grass species, Elymus nutans, Elymus tangutorum and Poa albertii subsp. poophagorum, domesticated in the northern Tibetan Plateau were used as test subjec...
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Testing the mechanical performance of a single taper-retained implant–abutment connection under static and dynamic loads: an in vitro study
Udgivet 2025-07-01Få fuldtekstThe mechanical strength and stability of single taper-retained implant–abutment connections in dental implantations have not been determined. We evaluated the mechanical performance of a single taper-retained implant system with two specifications (M1 and M2, with locking diameters being 2.0 and 2.5...
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Influence of Obstacles on the Vented Hydrogen Deflagration in an Explosion Tube
Udgivet 2025-07-01 Få fuldtekst
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The long-lived partial melting of the Greater Himalayas in southern Tibet, constraints from the Miocene Gyirong anatectic pegmatite and its prospecting potential for rare element m...
Udgivet 2023-04-01Få fuldtekstABSTRACT: The Cenozoic Himalayan leucogranite-pegmatite belt has been a hotspot for rare metal exploration in recent years. To determine the genesis of the pegmatite in the Himalayan region and its relationship with the Greater Himalayan Crystalline Complex (GHC), the Gyirong pegmatite in southern T...
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Reconstruction of internal structures of Nilaparvata lugens using micro-computer tomography technology (Micro CT)
Udgivet 2022-12-01Få fuldtekstThe brown planthopper (Nilaparvata lugens) is an important rice pest. In this study, the tomographic images of adult brown planthopper were obtained by using micro-computer tomography technology (Micro CT). Three-dimensional models of internal tissues and organs of the brown planthopper were establi...
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Risk factors of pathologic complete response for neoadjuvant chemoradiotherapy in locally advanced rectal cancer
Udgivet 2025-07-01Få fuldtekstBackgroundGlobal cancer statistics indicate colorectal cancer as the second leading cause of cancer-related deaths, with rectal cancer accounting for approximately 30% of cases. Despite neoadjuvant chemoradiotherapy (nCRT) being standard for locally advanced rectal cancer (LARC), only 10-30% of pati...
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Clinical, cellular, and bioinformatic analyses reveal involvement of WRAP53 overexpression in carcinogenesis of lung adenocarcinoma
Udgivet 2017-03-01Få fuldtekstLung cancer, of which non-small cell lung cancer accounts for 80%, remains a leading cause of cancer-related mortality and morbidity worldwide. Our study revealed that the expression of WD repeat containing antisense to P53 (WRAP53) is higher in lung-adenocarcinoma specimens than in specimens from a...
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Fire Hazard Risk Grading of Timber Architectural Complexes Based on Fire Spreading Characteristics
Udgivet 2025-07-01Få fuldtekstFire spread between buildings is the primary cause of extensive fire damage in traditional village timber structure clusters. Accurately assessing fire spread risk is crucial for the preservation of these architectural ensembles. During the development and conservation of traditional villages, fire...
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Decadal changes in water transparency of lakes in the middle and lower reaches of the Yangtze River: Trends and implications
Udgivet 2025-08-01Få fuldtekstIn the past few decades, freshwater lakes in the middle and lower reaches of the Yangtze River have experienced significant ecological degradation, with many lakes transitioning from oligotrophic to eutrophic states. In response to this issue, China has implemented some ecological restoration measur...
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Spatiotemporal Variation Characteristics and Influencing Factors of Water Quality in the Anhui Section of Yangtze River
Udgivet 2025-07-01Få fuldtekst[Objective] As the uppermost section of the lower Yangtze River, the water quality changes in the Anhui section have attracted significant attention. Investigating the spatiotemporal variation characteristics of water quality and the underlying influencing factors in this region over recent years ca...
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Recursive Time Series Prediction Modeling of Long-Term Trends in Surface Settlement During Railway Tunnel Construction
Udgivet 2025-04-01Få fuldtekstThe surface settlement of railroad tunnels is dynamically updated as the construction progresses, exhibiting complex nonlinear characteristics. The accuracy of the on-site nonlinear regression fitting prediction method needs to be improved. To prevent surface settlement and surrounding rock collapse...
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Characterization of the Antigenic and Immunogenic Properties of the Gametocyte Antigen 56 from <i>Eimeria necatrix</i>
Udgivet 2025-06-01Få fuldtekstCoccidiosis, caused by <i>Eimeria</i> spp., significantly reduces poultry productivity and causes major economic losses. Traditional control methods are limited by drug resistance and high production costs. Recent genomic and bioinformatic advances have enabled the identification of nove...
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Structure of human glycoprotein 2 reveals mechanisms underlying filament formation and adaption to proteolytic environment in the digestive tract.
Udgivet 2025-06-01Få fuldtekstGlycoprotein 2 (GP2) and Uromodulin (UMOD) are considered as paralogs that share high sequence similarity and have similar antibacterial functions. UMOD are abundant as filaments in the urinary tract, and a high-mannose N-glycosylation site located on the N-terminal region protruding from UMOD filam...
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Curcumin Combined with Aerobic Exercise Improved Liver Function in Rats with Non-alcoholic Fatty Liver Disease
Udgivet 2025-05-01Få fuldtekstObjective: To explore the effect and mechanism of curcumin combined with aerobic exercise in improving liver function in rats with non-alcoholic fatty liver disease (NAFLD). Methods: Male Sprague Dawley rats were randomly divided into five groups: control, NAFLD model, aerobic exercise intervention,...
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MicroRNA-125a-5p plays a role as a tumor suppressor in lung carcinoma cells by directly targeting STAT3
Udgivet 2017-05-01Få fuldtekstIncreasing evidence supports that the dysregulation of microRNA expression plays an important role in the process of tumor occurrence and development. Studies have found that mir-125a-5p expression was downregulated in a variety of tumors, but the effects and mechanism of mir-125a-5p in lung cancer...
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Construction of a prognostic model based on memory CD4+ T cell–associated genes for lung adenocarcinoma and its applications in immunotherapy
Udgivet 2024-05-01Få fuldtekstAbstract The association between memory CD4+ T cells and cancer prognosis is increasingly recognized, but their impact on lung adenocarcinoma (LUAD) prognosis remains unclear. In this study, using the cell‐type identification by estimating relative subsets of RNA transcripts algorithm, we analyzed i...
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