खोज परिणाम - Xiang Gao

The fiber level and composition have an important effect on nutrient digestibility of swine diets. Little information is known about the effects of fiber level and composition from alfalfa meal on nutrient digestibility of fattening pigs fed a corn-soybean meal-based diet. The objective of this expe...

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The characteristics and energies of infragravity waves (IGWs) are investigated based on field observations. IGWs are closely related to short waves, and the wave spectrum integration method was adopted to separate sea and swell waves. By comparing the performance of the separation frequency in the s...

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The inherent non-ideal characteristics of circuit components and inter-channel mismatch errors induce nonlinear amplitude and phase distortions in time-interleaved pipelined analog-to-digital converters (TI-pipelined ADCs), significantly degrading system performance. Limited by prior modeling, conve...

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Alpine arid ecosystems are highly sensitive to climate change, necessitating an understanding of vegetation productivity for ecological management and adaptation. This study investigated net primary productivity (NPP) patterns in the Qilian Mountains, a representative alpine arid region in western C...

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The population of Helicobacter pylori (H. pylori) infection in China is large. It is of great significance to find safe and effective new functional food ingredients for the treatment of H. pylori infection. In this study, CPN and CPNA two corn protein hydrolysates were prepared. The molecular weigh...

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Using high-precision photometric data from the Transiting Exoplanet Survey Satellite, medium-resolution spectroscopic data from the Large Sky Area Multi-Object Fiber Spectroscopy Telescope, and long-term eclipse timings, we provide orbital parameters for two early-type detached eclipsing binary syst...

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Inpainting noisy remote-sensing images can reduce the cost of acquiring remote-sensing images (RSIs). Since RSIs contain complex land structure features and concentrated obscured areas, existing inpainting methods often produce color inconsistency and structural smoothing when applied to RSIs with a...

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Zenith wet delay (ZWD) is a key parameter for the precise positioning of global navigation satellite systems (GNSS) and occupies a central role in meteorological research. Currently, most models only consider the periodic variability of the ZWD, neglecting the effect of nonlinear factors on the ZWD...

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Abstract: Using isobaric tags for relative and absolute quantification (iTRAQ) and associated analytic technologies, we have cataloged and compared 7 069 unique wheat proteins expressed during four substages of the filling stage. Among them, 859 are differentially expressed, showing at least a 2-fol...

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Two experiments were conducted to determine the effects of fiber level from alfalfa meal and sampling time on the apparent ileal digestibility (AID) and standardized ileal digestibility (SID) of amino acids (AA) in growing pigs. A total of 24 ileal-cannulated pigs (Duroc×(Large White×Landrace) with...

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Microalgae surviving in extreme conditions evolve tolerance mechanisms to diverse environmental stresses. Environmental nitrogen limitation or nitrogen starvation poses a significant threat to the growth of microalgae, but it is an effective factor in inducing lipid accumulation in many microalgal s...

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Strokes include both ischemic stroke, which is mediated by a blockade or reduction in the blood supply to the brain, and hemorrhagic stroke, which comprises intracerebral hemorrhage and subarachnoid hemorrhage and is characterized by bleeding within the brain. Stroke is a life-threatening cerebrovas...

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Mycosporine-like amino acids (MAAs) function as ultraviolet sunscreens, antioxidants, compatible solutes, and nitrogen reservoirs in diverse organisms. Terrestrial cyanobacteria, such as Nostoc flagelliforme, harbor MAAs and scytonemin within their protective exopolysaccharide envelopes. However, th...

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Filter bank multi-carrier (FBMC) using offset quadrature amplitude modulation (OQAM) has recently attracted increasing interests for the next-generation high-speed optical transmission systems, due to the salient FBMC modulation advantages in terms of high spectrum efficiency by completely removing...

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Based on the eclipsing binary catalog provided by A. Prša et al., 84 totally eclipsing contact binaries with stable light curves were selected. The Transiting Exoplanet Survey Satellite light curves of these 84 targets were studied using the Physics Of Eclipsing Binaries code. The results indicate t...

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ObjectiveTo analyze the PLCβ4 gene mRNA expression and its clinical significance in hepatocellular carcinoma (HCC) based on TCGA database. MethodsBased on the data on 424 clinical samples (including 374 cases of HCC tissues and 50 cases of nontumor liver tissues) in the TCGA database, Kaplan–Meier m...

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ObjectiveHypotension is a common complication of spinal anesthesia during cesarean section, and no single intervention has been shown to eliminate maternal hypotension. Fluid loading strategies combined with vasopressor drug regimens can achieve this goal by maximizing cardiac output (CO) and minimi...

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Cu-based catalysts are advantageous for selectively catalyzing the hydrogenation of the CO bonds in furfural (FF). Nevertheless, debates are ongoing regarding the identification of active sites. FeCuxMg catalysts were prepared using a hydrotalcite precursor. During the early stages of the reaction,...

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