Resultados de búsqueda - Peng Zhao

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Precipitation serves as a crucial indicator of climate change and a vital part of the water cycle in mountainous regions. ERA5-Land, a cutting-edge global reanalysis dataset designed for land applications, has been extensively utilized in climate-related studies. In this research, we assessed the re...

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Aiming at studying the effect of nano zirconia as additive on the tribological properties of lubricating grease, the lubricating grease with different proportion of nano zirconia was prepared. The influence of nano zirconia on the tribological properties of lubricating grease was studied by four bal...

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Solar energy is a sustainable and highly promising renewable energy source. The commonly employed Perturbation and Observation (P&O) and Incremental Conductance (INC) methods exhibit advantages such as ease of implementation. However, achieving maximum power through Maximum Power Point Track...

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The aim of this study is to detect the accumulation status of organochlorine pesticides in breast cancer patients and to explore the relationship between organochlorine pesticides contamination and breast cancer development. We conducted a hospital-based case–control study in 56 patients with breast...

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The near-infrared (NIR) spectral reflectance characteristics of wood cross sections are commonly employed for wood species classification. Both specular and diffuse reflectance spectral curves of wood cross sections can be used. However, which one is more effective for classification and whether cla...

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The analysis of microplastics poses significant challenges for conventional characterization techniques due to their small size and low concentrations. Magnetic levitation (MagLev), already proven effective for microscale material testing, provides a robust solution for sensitive, accessible, and un...

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ImportanceIn clinical practice, reducing body mass index (BMI), and waist circumference (WC) is a crucial treatment target for minimizing health risks. However, the association patterns between BMI, WC, and all cause mortality in cognitively impaired older adults remain unknown.ObjectiveTo investiga...

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In this study, SiN-based gratings with various radius of curvature (<italic>r</italic>) are designed and fabricated for the optical addressing of trapped Sr^&#x002B; ion. The beam width of the light coupled out from the gratings is investigated using a self-deve...

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In this study, a simplified transformer model is used to predict the beam waist of 1,092 nm light coupled out from SiN-based mixed pitch gratings at various heights. The beam waists data at various heights above the grating is first compiled. Then, we used a sequence of the current beam waist values...

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The forma specialis concept has been a cornerstone in Fusarium phytopathology for 85 years, classifying pathogens based on host specificity. However, its validity as a natural and practical framework has been increasingly questioned. In this study, we critically re-evaluate the forma specialis conce...

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Despite the high sensitivity of estrogen receptor positive (ER+) breast cancer to endocrine therapy, many patients have primary resistance or develop resistance to endocrine therapies. Acquired resistance to endocrine therapy is a great challenge in the treatment of ER+ breast cancer patient. Here w...

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A series of 2-halo-3-formylindole molecules were synthesized via Vilsmeier–Haack haloformylation reaction of N-Boc-oxindole with POCl3 or POBr3 and DMF, which are free from the use of catalyst and solvent. Moreover, through several simple postprocessing steps, corresponding adducts can be readily tr...

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Glioblastoma is the most common and malignant tumour that occurs primarily in nervous system and has a high morbidity. Research on glioblastoma has recently focused on human cytomegalovirus, belonging to the beta subfamily of Herpesviridae that plays crucial roles in cancer development and progressi...

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The grain protein content (GPC) is the key parameter for wheat grain nutritional quality. This study conducted a resampling GWAS analysis using 406 wheat accessions across eight environments, and identified four previously reported GPC QTLs. An analysis of 87 landraces and 259 modern cultivars revea...

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Objective This study aimed to investigate the synergistic effects of corn straw and mulberry leaves on the growth performance and antioxidant capacity of sheep. Methods Corn straw and mulberry leaves were mixed in six different ratios as culture substrates: 100:0 (T0), 80:20 (T20), 60:40 (T40), 40:...

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Hierarchical lignin-derived ordered mesoporous carbon (HOMC) was significant for advanced supercapacitors. However, achieving controllable fabrication and optimizing electrochemical behavior were challenging. In this work, an eco-friendly HOMC was synthesized using lignin as carbon precursors and Zn...

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Super-absorbent polymers (SAPs) are widely used chemical water-saving materials, which play an active role in the accumulation of soil water and the improvement of soil structure. Little is known about their performance with repeated usage or about factors influencing their efficiency under alternat...

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Trial Registration: Chinese Registry of Clinical Trials: ChiCTR2400087961