299 research outputs found

    A Study of the English Commentary Translation of Chongzuo Zhuang Museum from the Perspective of Skopos Theory

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    In recent years, China’s tourism industry has continuously promoted economic development. Therefore, the translation of tourism commentary is becoming increasingly important. The museum’s English commentary translation plays an irreplaceable role as an important medium for disseminating cultural knowledge and informing foreign friends. However, we don’t think highly of the English commentary translation, there are many grammatical and general errors, which hinders foreigners from getting the correct and accurate information. Wrong English commentary is not only harmful for cultural transmission but also bad for expanding opening-up. Chinese English translations are rarely translated on the basis of theory, which hinders the development of theoretical studies on Chinese translation. This thesis mainly focuses on the research and analysis of the English commentary in the Chongzuo Zhuang Museum. And it researches and analyzes the English commentary translation from the perspective of Skopos teleology. And it will enrich domestic research on teleological translation theory

    Uniform bounds for higher-order semilinear problems in conformal dimension

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    We establish uniform a-priori estimates for solutions of the semilinear Dirichlet problem \begin{equation} \begin{cases} (-\Delta)^m u=h(x,u)\quad&\mbox{in }\Omega,\\ u=\partial_nu=\cdots=\partial_n^{m-1}u=0\quad&\mbox{on }\partial\Omega, \end{cases} \end{equation} where hh is a positive superlinear and subcritical nonlinearity in the sense of the Trudinger-Moser-Adams inequality, either when Ω\Omega is a ball or, provided an energy control on solutions is prescribed, when Ω\Omega is a smooth bounded domain. The analogue problem with Navier boundary conditions is also studied. Finally, as a consequence of our results, existence of a positive solution is shown by degree theory.Comment: Minor correction

    Modelling the Passenger Choice Behaviour of Buying High-Speed Railway Tickets

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    Passenger choice behaviour of buying tickets has a great impact on the high-speed rail (HSR) revenue management. It is very critical to find out the sensitive factors that prevent passengers with high willingness to pay for a ticket from buying low-price tickets. The literature on passenger choice behaviour mainly focuses on travel mode choice, choice between a conventional train and a high-speed train and choice among high-speed trains. To extend the literature and serve revenue management, this paper investigates passenger choice behaviour of buying high-speed railway tickets. The data were collected by the stated preference (SP) survey based on Beijing-Hohhot high-speed railway. The conditional logit model was established to analyse influencing factors for business travel and non-business travel. The results show that: business passengers have the higher inherent preference for full-price tickets, while non-business passengers have the higher inherent preference for discount tickets; the number of days booked in advance and frequent passenger points have a significant impact on the ticket choice of business travellers, but not on non-business travellers; passengers are unwilling to buy tickets that depart after 16:00 for non-business travel; factors have different effects on the passengers\u27 choice in business travel and non-business travel. The results can provide parameters for revenue management models and references for the ticket-product design

    Discussion on the Path of Group Work to Enhance Parent-child Relationship of Children from the Perspective of Increasing Enhancement—Take the X Community in Chengdu City as an Example

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    The migration of households within China's population is a clear trend, and the proportion of migrant children is increasing annually. The government has gradually paid more attention to the migrant population and the children living with them, and has introduced preferential policies to alleviate the pressure they face. However, migrant children experience frequent mobility within their family structure, which can negatively impact their personal development, psychological health, and socialization. Comprehensive factors leading to poor family interactions in mobile families. A strong parent-child relationship is crucial for successful socialization of children and adolescents, and plays a pivotal role in the process of children's physical and mental development. Therefore, how to solve the parent-child problems encountered by these families after their mobility is the problem that social work should pay attention to. From the perspective of empowerment, this study utilizes the group work method to intervene in the parent-child relationship of migrant children, aiming at providing some experience for the research and practice of exploring the path of improving the parent-child relationship of migrant children

    The Influence of Social Comparison and Peer Group Size on Risky Decision-Making

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    This study explores the influence of different social reference points and different comparison group sizes on risky decision-making. Participants were presented with a scenario describing an exam, and presented with the opportunity of making a risky decision in the context of different information provided about the performance of their peers. We found that behavior was influenced, not only by comparison with peers, but also by the size of the comparison group. Specifically, the larger the reference group, the more polarized the behavior it prompted. In situations describing social loss, participants were led to make riskier decisions after comparing themselves against larger groups, while in situations describing social gain, they become more risk averse. These results indicate that decision making is influenced both by social comparison and the number of people making up the social reference group

    Ultrahigh Subcooling Dropwise Condensation Heat Transfer on Slippery Liquid-like Monolayer Grafted Surfaces

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    Rapid and continuous droplet shedding is crucial for many applications, including thermal management, water harvesting, and microfluidics, among others. Superhydrophobic surfaces, though effective, suffer from droplet pinning at high subcooling temperature (Tsub). Conversely, slippery liquid-like surfaces covalently bonded with flexible hydrophobic molecules show high stability and low droplet adhesion attributed to their dense and ultrasmooth water repellent polymer chains, enhancing dropwise condensation and rapid shedding. In this work, linear poly(dimethylsiloxane) chains of various viscosities are covalently bonded onto silicon substrates to form thin and smooth monolayer coated surfaces. The formation of the monolayer is characterized by cryogenic transmission electron microscopy. On these surfaces a very low contact angle hysteresis is reported within wide surface temperature ranges as well as continuous dropwise condensation at ultrahigh Tsub of 60 K. In particular, one of the highest condensation heat fluxes of 1392.60 kW·m–2 and a heat transfer coefficient of 23.21 kW·m–2·K–1 at ultrahigh Tsub of 60 K is reported. The experimental heat transfer performance is further compared to the theoretical heat transfer via the individual droplets with the droplet distribution elucidated via both macroscopic observations as well as environmental scanning electron microscopy. Finally, only a mild decrease in the heat transfer coefficient of 20.3% after 100 h of condensation test at Tsub of 60 K is reported. Slippery liquid-like surfaces promote droplet shedding and sustain dropwise condensation at high Tsub without flooding empowered by the lower frictional forces, addressing challenges in heat transfer performance and durability.<br/

    Chaotic Path Planner of Autonomous Mobile Robots Based on the Standard Map for Surveillance Missions

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    This paper proposes a fusion iterations strategy based on the Standard map to generate a chaotic path planner of the mobile robot for surveillance missions. The distances of the chaotic trajectories between the adjacent iteration points which are produced by the Standard map are too large for the robot to track. So a fusion iterations strategy combined with the large region iterations and the small grids region iterations is designed to resolve the problem. The small region iterations perform the iterations of the Standard map in the divided small grids, respectively. It can reduce the adjacent distances by dividing the whole surveillance workspace into small grids. The large region iterations combine all the small grids region iterations into a whole, switch automatically among the small grids, and maintain the chaotic characteristics of the robot to guarantee the surveillance missions. Compared to simply using the Standard map in the whole workspace, the proposed strategy can decrease the adjacent distances according to the divided size of the small grids and is convenient for the robot to track

    Kidney function and cardiovascular diseases: a large-scale observational and Mendelian randomization study

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    BackgroundPrior observational studies have found an association between kidney function and cardiovascular diseases (CVDs). However, these studies did not investigate causality. Therefore, the aim of this study is to examine the causal relationship between kidney function and CVDs.MethodsWe utilized data from the eICU Collaborative Research Database (eICU-CRD) from the years 2014-2015 to evaluate the observational association between renal failure (RF) and CVDs. To investigate the causal effects of kidney function (estimated glomerular filtration rate [eGFR] and chronic kidney disease [CKD]) and CVDs (including atrial fibrillation [AF], coronary artery disease [CAD], heart failure [HF], any stroke [AS], and any ischemic stroke [AIS]), we conducted a two-sample bidirectional Mendelian randomization (MR) analysis.ResultsIn the observational analysis, a total of 157,883 patients were included. After adjusting for potential confounding factors, there was no significant association between baseline RF and an increased risk of developing CVDs during hospitalization [adjusted odds ratio (OR): 1.056, 95% confidence interval (CI): 0.993 to 1.123, P = 0.083]. Conversely, baseline CVDs was significantly associated with an increased risk of developing RF during hospitalization (adjusted OR: 1.189, 95% CI: 1.139 to 1.240, P &lt; 0.001). In the MR analysis, genetically predicted AF was associated with an increased risk of CKD (OR: 1.050, 95% CI: 1.016 to 1.085, P = 0.004). HF was correlated with lower eGFR (β: -0.056, 95% CI: -0.090 to -0.022, P = 0.001). A genetic susceptibility for AS and AIS was linked to lower eGFR (β: -0.057, 95% CI: -0.079 to -0.036, P &lt; 0.001; β: -0.029, 95% CI: -0.050 to -0.009, P = 0.005; respectively) and a higher risk of CKD (OR: 1.332, 95% CI: 1.162 to 1.528, P &lt; 0.001; OR: 1.197, 95% CI: 1.023 to 1.400, P = 0.025; respectively). Regarding the reverse direction analysis, there was insufficient evidence to prove the causal effects of kidney function on CVDs. Outcomes remained consistent in sensitivity analyses.ConclusionOur study provides evidence for causal effects of CVDs on kidney function. However, the evidence to support the causal effects of kidney function on CVDs is currently insufficient. Further mechanistic studies are required to determine the causality
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