Search Results - Li Ming

Розглянуто проблеми китайської традиційної філософії. Виявлено семантику поняття «юань» у контексті давньокитайської філософії, релігії, космології. Висвітлено специфіку прояву «юань» у музичній сфері. Проаналізовано виконавські аспекти екстраполяції «юань» у китайському вокальному мистецтві. Ця про...

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According to the rules and regulations currently in operation in China, land expropriation is a government activity by which some collective agricultural land is compulsively transformed into state-owned land to meet the needs of social development and economic construction. Of course, the peasants...

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In order to improve the surface quality of 316L stainless steel for vehicles, the powder vanadizing and the salt bath nitriding technology were used to prepare the coatings of single powder vanadizing, powder vanadizing followed by nitriding(N/V), and nitriding followed by powder vanadizing(V/N) on...

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This paper discussed the image fusion methods of SPOT5 multi-spectral bands and SPOT5 panchromatic band for improving land use change survey accuracy. HIS (Hue, Intensity, Saturation) transform and Principal Components Analyse transform were applied to the test data, then visual interpretation and m...

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The Jurassic conglomerate aquifer in the coal seam roof of Zhuxianzhuang Coal Mine in the Huaibei Coalfield exhibits significant karst and water-rich heterogeneity, and its geological patterns remain poorly understood. This study systematically investigates the lithology, stratigraphy, structural ch...

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A symmetrical dual-beam end-fire bowtie antenna with gain enhancement is achieved by integrating three pairs of metamaterial (MTM) arrays for 5G MIMO applications. The first pair of MTM array with high refractive index (HRI) are deployed to form a wide beam antenna. The second pair of HRI MTM array...

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仔猪早期断奶可以最大限度地提高母猪的使用年限，其优越性很多．但在生产中由于配套技术不当，也暴露出许多具体问题，其中最关键的就是早期断奶仔猪生长抑制和消化紊乱——仔猪早期断奶综合症．这是现代养猪业存在的一个普遍问题，也是阻碍我国养猪业推广早期断奶技术的最大障碍．该症主要表现为食欲差，消化不良，生长慢，饲料利用率低，抗病力下降，精神状态不佳等．...

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Queens of three strains of western bees (Apis mellifera carnica, A. m. caucasica and PINGHU A. m. ligustica) were selected and used as main breeding materials. Three inbreeding lines (A, B and C) were developed by using instrumental insemination through systematic closing group reproduction assisted...

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Aiming at the wide measurement range of weak dynamic electric field signals in marine electromagnetic exploration, a method of Programmable Gain Ultra Low Noise Acquisition(PGULNA) for electric field signals is proposed in this paper, and the system design and implementation are given. The designed...

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Changes in conformation and activity of acid phosphatase from wheat germ following denaturation of the enzyme by urea solutions of different concentrations were measured by the shift in fluorescence and differential UV-absorption spectrum. Urea concentrations lower than 2.0 mol/L led to decrease in...

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Focusing on the characteristics of regional land resource eco-security and main eco-problems of land ecosystem in loess hilly area, an index system was established based on pressure-state-response framework and analytic hierarchy process (AHP). And an integrated assessment model was constructed with...

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Compared with long-branch pruning of apple tree in Weibei Plateau of Shaanxi Province, the effects of renewal pruning on soil moisture in 0-500 cm soil depths and the growth of apple tree at final full productive stage were determined. The results showed that soil moisture in 0-240 cm depths was sig...

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The debate on global food security has regained vigor since the food crisis of 2008, when a sudden spike in the prices of staple food commodities dramatically demonstrated that securing the supply and accessibility of food for a world of nine billion people in 2050 cannot be taken for granted (Godfr...

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At present, the effect of various acids on the hydrolysis and film-formation properties of silane has been less studied.In this paper, the influence of hydrochloric acid and acetic acid on the hydrolysis and polymerization process of KH560 and KH792 single silane and silane after their combination w...

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In order to improve the corrosion resistance of magnesium alloy wheel hub, a low - cost, environmentally friendly and corrosion - resistant conversion coating was prepared on the surface of magnesium alloy wheel hub. The effects of subsequent densification temperature and time on the morphology and...

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The susceptible strain (SS), the abamectin resistant strain (RA) and the high temperature tolerant strain (RH) from Tetranychus cinnabarinus were used to study cross tolerance to abamectin and high temperature using the methods of bioassay and fluorescent real time quantitative PCR. The results show...

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<h4>Background</h4>The prognostic significance of p16 promoter hypermethylation in patients with non-small cell lung cancer (NSCLC) is still controversial. This analysis presents pooled estimates of the association to better elucidate whether p16 methylation has a prognostic role in NSCL...

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