Search Results - Hai Li

BackgroundEarly diagnosis is crucial for ensuring that patients with Parkinson disease (PD) receive timely treatment, which can improve their quality of life and prolong lifespan. Wearable sensors have emerged as promising tools for early PD diagnosis, offering noninvasive, c...

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Integral imaging (InIm) based light field display (LFD) is still faced with challenges in the complexity of light field data acquisition and generation and unsatisfactory display effects. This paper presents an InIm-based LFD system with an optimum voxel space. The study's main innovation...

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Cucumber green mottle mosaic virus (CGMMV) is one of important viruses from cucurbit crops. Using purified CGMMV particles as immunogens, the polyclonal antibody (PAb) was prepared in New Zealand rabbits. The ELISA titer of the PAb was 1∶512 000. The PAb could specifically react with the 17.5 ku coa...

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Two new species of the stonefly genus Sinacroneuria, S. aequalis sp. nov. and S. transversa sp. nov., are described and illustrated from the Fujian and Zhejiang provinces of China. These new taxa are compared with related congeners. A distribution map of the genus is also presented.

In this paper, we investigate the performance of hybrid free-space optical (FSO) and radio frequency (RF) relay systems in satellite terrestrial integrated network where the effect of weather conditions is taking into consideration. Specifically, we design three different relay schemes in different...

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Urban systems are the spatial carriers of social and economic relations at the regional level, and their relational and structural resilience are key to regional coordination and sustainable development, attracting widespread attention from scholars. In order to analyze the internal relationships of...

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C32H48NiMo2N16O7, triclinic, P1‾ $P\overline{1}$ (no. 2), a = 10.423(15) Å, b = 10.4940(14) Å, c = 11.1635(17) Å, α = 94.924(6)°, β = 112.452(5)°, γ = 103.769(5)°, V = 1074.6(3) Å3, Z = 1, R gt(F) = 0.0305, wR ref(F 2) = 0.0771, T = 298 K.

BackgroundRubella remains a global public health concern due to the risk of congenital rubella syndrome (CRS). Despite ongoing control measures, China—along with 85% of WHO Western Pacific countries—failed to achieve the 2020 elimination target. This study aimed to analyze temporal trends in rubella...

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Tomato yellow leaf curl virus (TYLCV) is a species of the family Geminiviridae, causing serious yield losses in tomato production. The coat protein (CP) gene of TYLCV isolate SH2 was expressed in Escherichia coli BL21 (DE3) using pET-32a as the expression vector. The recombinant protein was purified...

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This study was conducted on an integrated wind-solar-storage-transmission base project located in a saline-alkali tidal flat area. The brine formation mechanism in saline-alkali tidal flats was revealed, and the chemical composition of the brine was comprehensively characterized by on-site tests. Th...

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The use of remote sensing to monitor nitrogen (N) in crops is important for obtaining both economic benefit and ecological value because it helps to improve the efficiency of fertilization and reduces the ecological and environmental burden. In this study, we model the total leaf N concentration (TL...

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A crop growth model, integrating genotype, environment, and management factor, was developed to serve as an analytical tool to study the influence of these factors on crop growth, production, and agricultural planning. A major challenge of model application is the optimization and calibration of a c...

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BackgroundPrimary lymphedema (PL) is a chronic condition characterized by abnormal swelling of tissues due to impaired lymphatic drainage, leading to increased deposition of adipose tissue and fibrosis. Although several pathogenic variants in genes associated with PL have been identified, a signific...

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Grain size is one of the most important agronomic components of grain yield. Grain length, width and thickness are controlled by multiple quantitative trait loci (QTLs). To understand genetic basis of large grain shape and explore the beneficial alleles for grain size improvement, we perform QTL ana...

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<b>Background</b>: This study aims to evaluate the cost-effectiveness of providing the 23-valent pneumococcal polysaccharide vaccine (PPV23) free of charge versus self-paying vaccination among adults aged 60 years and older in Nanning, Guangxi, China. <b>Methods</b>: A decisi...

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Sensitivity analysis (SA) is an effective tool for studying crop models; it is an important link in model localization and plays an important role in crop model calibration and application. The objectives were to (i) determine influential and non-influential parameters with respect to above ground b...

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The most significant problem of maize grain mechanical harvesting quality in China at present is the high grain breakage rate (BR). BR is often the key characteristic that is measured to select hybrids desirable for mechanical grain harvesting. However, conventional BR evaluation and measurement met...

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Varicella-zoster virus (VZV) poses significant public health challenges as the etiological agent of varicella (chickenpox) and herpes zoster (HZ), given its high transmissibility and potential for severe complications. The introduction of VZV vaccines—particularly the vOka-based live attenuated and...

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Trained immunity refers to the ability of trained innate immune cells to generate an immune memory that produces rapid, broad-spectrum, and long-lasting protection against heterologous stimuli. Based on the rapid and broad-spectrum protection that the peptidoglycan backbone from lactic acid bacteria...

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