La estructura temática en chino y español : análisis contrastivo con aplicación en la didáctica de las lenguas extranjeras y la traducción

A pesar de que el concepto de tema o tópico ha sido ampliamente estudiado tanto en chino como en español, no lo ha sido así su estructura temática desde un punto de vista contrastivo. A partir de la teoría de Loar (2011) se ha realizado dicho análisis y los resultados indican que el chino no solo usa más construcciones topicalizadas que el español, sino que también cuenta con más diversidad de construcciones de este tipo, a pesar de que dispone de una menor flexibilidad en la posición que puede ocupar el tópico dentro de la oración. Ambas lenguas coinciden en la posibilidad de llevar topicalizadores, así como en los elementos que pueden constituir el tópico. Todos estos aspectos se ilustran con numerosos ejemplos a lo largo del trabajo, a la vez que se sugieren posibles equivalencias, por lo que esta contribución puede llenar un vacío investigativo en la didáctica de la Lenguas Extranjeras y de la TraducciónAlthough the concept of theme or topic has been widely researched both in Chinese and Spanish, no studies have been carried out about their thematic structure from the perspective of contrastive linguistics. Taking Loar's theory (2011) as a starting point, we have carried out a contrastive analysis and the results show that Chinese has not only a higher tendency to use topicalised constructions than Spanish, but also a wider range of constructions of this type. Both languages can use topicalisers and have also in common the word classes that can occupy the topic position. Nevertheless, Spanish is more flexible regarding the position of the topic. All these aspects are illustrated with numerous examples offering possible equivalents between this language pair. Therefore, this study can help to fill in a gap in both the field of Chinese as a foreign language and didactics of translationLa notion de thème a été largement étudiée, aussi bien en chinois et espagnol, mais pas dans sa structure thématique d'un point de vue contrastif. On a effectué une analyse à partir de la théorie de Loar (2011) et les résultats indiquent non seulement que le chinois utilise plus de constructions topicalisées que l'espagnol, mais possède également une plus grande variété de constructions de ce type, même s'il dispose de moins de souplesse quant à la position que peut occuper le thème dans la phrase. La possibilité d'employer des topicalisateurs, ainsi que les éléments qui peuvent constituer le sujet coïncident dans les deux langues. Tous ces aspects sont illustrés par de nombreux exemples, et des équivalences possibles sont proposées, de sorte que cette contribution peut combler une lacune dans le domaine de l'enseignement du chinois comme langue étrangère et de la traductio

Development Status and Business Solution of Ultra-high Pressure Food

Ultra-high pressure food processing technology refers to the technology of sterilizing food under thousands of atmospheric pressure without destroying the properties of food raw materials. Japan is a world leader in HPP technology. Significant achievements have been made in experimental equipment, production equipment, processing, sterilization and preservation of ultra-high pressure technology. Almost all natural, safe and healthy HPP food jams and fruit juices have been commercialized. Germany, the United States, France, the United Kingdom and other countries are also unwilling to fall behind, they are scrambling to carry out research on ultra-high voltage technology and have achieved industrialization results.China’s research on food ultra-high pressure technology started late. After nearly ten years of technical digestion and research, the research results have been achieved in stages, but there is still a large gap compared with developed countries. This article outlines the application of HPP technology in food processing, briefly analyzes the development of HPP food technology in China today, and establishes a cold chain supply chain model to identify problems and propose certain countermeasures, with a view to addressing HPP technology in food and chemicals industry

Awareness, use, and need of smart care for older adults: A comparative study based on a survey in Macao, China

Introduction:With population aging, taking care of the older adults has become a challenge for many countries and regions, and smart care for older adults is considered as a solution to this problem. Need is an important factor that determines whether the model of smart care for older adults can be efficiently promoted and ultimately help in effective senior care.Methods:Based on a survey among older adults and their caregivers in Macao, this paper conducted comparative and correlation studies on the awareness, use, and need of smart care goods and services for older adults.Results:Differences appeared among the groups based on the different categories and items of goods and services. The respondents’ awareness, use, and need of smart senior care were generally low, and levels were lower among older adults than among caregivers; older adults were more concerned about spiritual needs, while the caregivers were more concerned about the health and safety of older adults. Correlation studies showed that awareness of smart senior care was positively related to its use, and these two variables were positively correlated to the need for smart senior care.Implications:This paper fills in the research gap on the need for smart senior care and can help to promote matching supply and demand to enhance the development of the smart senior care industry

Tracing the Evolution of SMBHs and Stellar Objects in Galaxy Mergers: An Multi-mass Direct N-body Model

By using direct N-body numerical simulations, we model the dynamical co-evolution of two supermassive black holes (SMBHs) and the surrounding stars in merging galaxies. In order to investigate how different stellar components evolve during the merger, we generate evolved stellar distributions with an initial mass function. Special schemes have also been developed to deal with some rare but interesting events, such as tidal disruption of main sequence stars, the plunge of low mass stars, white dwarfs, neutron stars and stellar mass black holes, and the partial tidal disruption of red giants or asymptotic giant branch stars. Our results indicate that the formation of a bound supermassive black hole binary (SMBHB) will enhance the capture rates of stellar objects by the SMBHs. Compared to the equal stellar mass model, the multi-mass model tends to result in a higher average mass of disrupted stars. Instead of being tidally disrupted by the SMBH, roughly half of the captured main sequence stars will directly plunge into the SMBH because of their small stellar radius. Giant stars, on the other hand, can be stripped of their envelopes if they are close enough to the SMBH. Though most remnants of the giant stars can survive after the disruption, a small fraction still could plunge into the SMBH quickly or after many orbital periods. Our results also indicate significant mass segregation of compact stars at the beginning of the merger, and then this effect is destroyed as the two SMBHs form a bound binary.Comment: 36 pages, 11 figures, and 1 table. Accepted for publication in Ap

Investigation into the Influence of Physician for Treatment Based on Syndrome Differentiation

Background. The characteristics of treatment based on syndrome differentiation (TBSD) cause great challenges to evaluate the effectiveness of the clinical methods. Objectives. This paper aims to evaluate the influence of physician to personalized medicine in the process of TBSD. Methods. We performed a randomized, triple-blind trial involving patients of primary insomnia treated by 3 physicians individually and independently. The patients (n=30) were randomly assigned to receive treatments by the 3 physicians for every visit. However, they always received the treatment, respectively, prescribed by the physician at the first visit. The primary outcome was evaluated, respectively, by the Pittsburgh Sleep Quality Index (PSQI) and the TCM symptoms measuring scale. The clinical practices of the physicians were recorded at every visit including diagnostic information, syndrome differentiation, treating principles, and prescriptions. Results. All patients in the 3 groups (30 patients) showed significant improvements (>66%) according to the PSQI and TCM symptoms measuring scale. Conclusion. The results indicate that although with comparable effectiveness, there exist significant differences in syndrome differentiation, the treating principles, and the prescriptions of the approaches used by the 3 physicians. This means that the physician should be considered as an important factor for individualized medicine and the related TCM clinical research

Spatio-temporal propagation of COVID-19 pandemics

The new coronavirus known as COVID-19 is spread world-wide since December 2019. Without any vaccination or medicine, the means of controlling it are limited to quarantine and social distancing. Here we study the spatio-temporal propagation of the first wave of the COVID-19 virus in China and compare it to other global locations. We provide a comprehensive picture of the spatial propagation from Hubei to other provinces in China in terms of distance, population size, and human mobility and their scaling relations. Since strict quarantine has been usually applied between cities, more insight about the temporal evolution of the disease can be obtained by analyzing the epidemic within cities, especially the time evolution of the infection, death, and recovery rates which affected by policies. We study and compare the infection rate in different cities in China and provinces in Italy and find that the disease spread is characterized by a two-stages process. At early times, at order of few days, the infection rate is close to a constant probably due to the lack of means to detect infected individuals before infection symptoms are observed. Then at later times it decays approximately exponentially due to quarantines. The time evolution of the death and recovery rates also distinguish between these two stages and reflect the health system situation which could be overloaded

Different Levels in Orexin Concentrations and Risk Factors Associated with Higher Orexin Levels: Comparison between Detoxified Opiate and Methamphetamine Addicts in 5 Chinese Cities

This study sought to explore the degree of orexin levels in Chinese opiate and methamphetamine addicts and the differences between them. The cross-sectional study was conducted among detoxified drug addicts from Mandatory Detoxification Center (MDC) in five Chinese cities. Orexin levels were assayed with radioimmunoassay (RIA). Mann-Whitney test and Kruskal-Wallis test were used to detect differences across groups, and logistic regression was used to explore the association between orexin levels and characteristics of demographic and drug abuse. Between November 2009 and January 2011, 285 opiates addicts, 112 methamphetamine addicts, and 79 healthy controls were enrolled. At drug withdrawal period, both opiate and methamphetamine addicts had lower median orexin levels than controls, and median orexin levels in opiate addicts were higher than those in methamphetamine addicts (all above < 0.05). Adjusted odds of the above median concentration of orexin were higher for injection than "chasing the dragon" (AOR = 3.1, 95% CI = 1.2-7.9). No significant factors associated with orexin levels of methamphetamine addicts were found. Development of intervention method on orexin system by different administration routes especially for injected opiate addicts at detoxification phase may be significant and was welcome

Anomalous Dome-like Superconductivity in RE2(Cu1-xNix)5As3O2(RE=La, Pr, Nd)

Significant manifestation of interplay of superconductivity and charge density wave, spin density wave or magnetism is dome-like variation in superconducting critical temperature (Tc) for cuprate, iron-based and heavy Fermion superconductors. Overall behavior is that the ordered temperature is gradually suppressed and the Tc is enhanced under external control parameters. Many phenomena like pesudogap, quantum critical point and strange metal emerge in the different doping range. Exploring dome-shaped Tc in new superconductors is of importance to detect emergent effects. Here, we report that the observation of superconductivity in new layered Cu-based compound RE2Cu5As3O2 (RE=La, Pr, Nd), in which the Tc exhibits dome-like variation with maximum Tc of 2.5 K, 1.2 K and 1.0 K as substituting Cu by large amount of Ni ions. The transitions of T* in former two compounds can be suppressed by either Ni doping or rare earth replacement. Simultaneously, the structural parameters like As-As bond length and c/a ratio exhibit unusual variations as Ni-doping level goes through the optimal value. The robustness of superconductivity, up to 60% of Ni doping, reveals the unexpected impurity effect on inducing and enhancing superconductivity in this novel layered materialsComment: 16 pages, 5 figures. Comments are welcom