Tesla motors, as the most representative electric car brand today, has attracted the attention of global consumers, and has also been widely reported by the major auto portal websites in China. The automobile portal websites not only provide consumers with instant access to automobile product information, but also provide important publicity platforms for various automobile manufacturers. Therefore, the image positioning of automobile brands in the portal websites will provide an important reference for consumers' purchase intention. This study aims to analyze whether the brand image positioning of Tesla car is electric car or intelligent car, using python 3.11 version and PyCharm IDE platform to collect the data of "Qichezhijia", the most representative automobile portal website in China, for relevant analysis. The result shows that with the chronological and the development of automobile industry, attention to Tesla has been gradually increasing. Tesla's brand image positioning is dynamically changing as time goes by. The current brand image positioning of Tesla is still more of electric cars than intelligent cars, but the current brand image of intelligent cars in the Chinese portal has become clear.

Industrialization and increasing consumerism have driven up energy demand and fossil fuel consumption, significantly contributing to global climate change and environmental pollution. While renewable energy sources are sustainable, their intermittent nature necessitates the development of efficient energy storage devices to ensure uninterrupted power supply and optimal energy utilization. Electrochemical energy storage devices are promising for sustainable energy. Traditionally, carbon electrode materials for these devices come from non-renewable sources. However, using biomass and biomass–coal blends can help substitute fossil fuels, reducing environmental impact. Recent advancements in carbon materials have achieved specific surface areas of over 2500 m2/ g, resulting in supercapacitor capacitances of 250–350 F/g and cycling stability exceeding 10,000 cycles with < 5% capacity loss. In lithium-ion batteries, biomass-based anodes deliver 400–600 mA h/g, outperforming graphite. Doped carbon materials enhance charge-transfer efficiency by 20–30%, while CO₂ emissions from production are reduced by 40–60%. With 50–70% lower costs than fossil-based alternatives, biomass-derived carbons present a viable pathway for scalable, eco-friendly energy storage solutions, accelerating the transition toward sustainable energy systems. Overall, this work highlights the influence of carbon materials on the electrochemical properties and hydrogen storage capacity of biomass-based carbon materials. This also underscores their potential application in energy storage.

The digital economy has become one of the core drivers of global economic growth. However, it also presents a series of challenges, including data security, privacy protection, and platform governance, which require effective legal regulation and governance. To promote the healthy development of the digital economy, South Korea has introduced the “Digital Four Laws” and related mechanisms. As a latecomer, China has also gradually implemented its own “Digital Three Laws” in recent years. While these legal frameworks have addressed some of the challenges in the development of the digital economy in both countries, the rapid pace of digital economic growth means that existing legal systems are not yet fully capable of addressing all emerging challenges. Therefore, this study adopts a comparative research approach, analyzing the foundational legal systems for the digital economy in both countries. The study summarizes South Korea’s experiences and distills four key insights for improving China’s legal framework. First, China should strengthen support for data industrialization and technological innovation by drawing on South Korea’s specific measures in promoting data industrialization and technological innovation, and refine related legal provisions, particularly in terms of financial guidance, technological research and development, and industrial innovation. Second, China should improve its international cooperation mechanisms and actively participate in global governance by further clarifying cooperation provisions on global data flow and privacy protection, and enhancing the legal framework’s role in guiding international collaboration, thus increasing China’s voice in global digital economy governance. Third, China should enhance data transparency and policy openness, drawing on South Korea’s experience with establishing a Data Policy Committee to promote the openness and transparency of data governance policies. Lastly, China should strengthen user protection, especially for minors, by adopting similar protective measures to those in South Korea to ensure that the privacy and data of all users, particularly minors, are adequately safeguarded in the digital environment.

2022 marks the thirtieth year of diplomatic relations between China and South Korea. Two countries’ relations are not only one of the most important state-to-state relations in East Asia, but also important relations that attract the attention of all over the world. This research used CiteSpace 5.8.R3 software to extract relevant papers on China-Korea relations from CNKI, a representative academic database in China. By extracting authors, institutions, keywords and other elements, this research focused on how the research on China-Korea relations in CAC is carried out and what kind of characteristics it has. This research found that in terms of the total amount, the number of academic achievements of CAC on China-Korea relations is not large, and China-Korea relations have not been the main focus of the CAC. From the perspective of scholars and institutions, CAC have not yet formed a core scholar and core scientific research institution. Judging from the keyword analysis, CAC have involved various fields of China-Korea relations, but their focus was mainly on the major events that happened each year, scholars’ vision was not broad enough, meanwhile the focus did not last long enough.

Elon·Musk is a business man who attracts the world’s most attention, not only because of its unusual business mind, advanced challenging consciousness and legendary entrepreneurial experience which made him the world's richest man, but also because he is good at using the trend of social network society (SNS) platform to achieve social interaction. This study uses python 3.11 software to capture and filter Musk's Weibo articles on August 18th, 2023, and makes logical analysis based on the chronological related events, so as to extract Musk’s cognitive characteristics of Chinese social media. This paper finds that Chinese social media builds Musk's image cognition through reporting and judging his career development and hot issues, the cognition varies with the dynamic changes of character events; Chinese social media focuses on fields of Tesla intelligent driving, spaceship and brain neural technology, as well as social media; Weibo articles’ cognitive characteristics of Musk's image are extreme, where the extremely positive proportion accounts for more than 60%, and the extremely negative proportion accounts for more than 10%.

This study explored the changes in senescence patterns and vase life of cut roses grown in summer and autumn, aiming to identify the relationship between harvest seasons and flower longevity. We analyzed gene expression profiles associated with lignin, pectin, ethylene, auxin, and sucrose transport to understand the molecular mechanisms underlying senescence symptoms, such as the bent neck, petal abscission, and petal wilting in cut rose flowers. Our results revealed season-dependent occurrences of bent neck and petal abscission, with higher incidence rates in autumn-harvested rose flowers. These increases in bent neck and petal abscission contributed to a shortened vase life for the cut flowers. Gene expression analysis indicated that elevated levels of ethylene biosynthesis genes and reduced expression of lignin, pectin biosynthesis, auxin response factor, and sucrose transport genes accelerated the increased senescence symptoms. Notably, the incidence rates of the bent neck were highly negatively correlated with the transcript levels of key genes involved in lignin and pectin biosynthesis, RhPRXPX and RhGAUT1, in pedicels. These findings contribute to our understanding of the molecular factors influencing the mechanical strength of flower pedicels and provide insights for postharvest strategies to enhance the ornamental value of cut flowers across seasons.

Insects, including aphids, caterpillars, and beetles, have a significant impact on biodiversity, ecology, and the economy by consuming various plant tissues like leaves, stems, and fruits, leading to issues such as holes, defoliation, and impaired growth. Consequently, our study's primary goal was to establish a model system capable of identifying and tracking insects, covering aspects like their behaviors, movements, sizes, and patterns. Our research has successfully produced a 3D monitoring system specifically designed for continuous insect tracking by applying it to brown planthopper. This technology allows for in-depth exploration of insect behaviors and their interactions with plants and crops. The potential applications of this technique are highly promising, offering valuable assistance to researchers in unraveling insect behavior and ecological dynamics and driving further advancements in these crucial research areas.

Over the last decade, the COBRAs have attracted the attention of researchers in relation to their motives or outcome for the brand. However, the corpus of literature on COBRAs still is at a nascent stage and has created new opportunities pertaining to knowledge development. Undoubtedly, there is a clear need for some structure through mapping the research terrain to guide future research and further its development. Thus, a systematic review methodology was performed producing a top-quality pool of 35 papers that forge a robust understanding of this phenomenon. This research is the first study to perform a systematic review to examine the literature on COBRAs. Based on this, the findings contribute to theoretical knowledge, with extensive opportunities for generating novel theory and new forms of marketing practices.

Modi government has developed a somewhat unique affinity for Hindu nationalism, resulting in the adoption of radical policies to make Hindu nationalism rise significantly and become the mainstream ideology in India. However, this radicalisation has led to severe unrest in the society along with religious and ethnic lines, as well as serious antagonism, which in turn led to religious and ethnic dissent in the country. In order to divert nation's attention from pressing issues and channel the nationalists' energies, Modi government adopted aggressive policy orientation & posturing against neighbouring countries, including provoking border conflicts in Dong Lang, Galwan River Valley. This has exerted a significant impact on India's relations with its neighbours, particularly China. Consequently, India’s 'conscious resistance' and xenophobic attitude towards China is increasing which has led to a significant retreat from bilateral relations, obstruction of economic cooperation, and cultural exchanges between the two countries.

Modi took office as India’s Prime Minister in 2014, and started second term in 2019. In order to safeguard the party interests of the Bharatiya Janata Party(BJP) and the Hindu ethnic groups, Modi administration adopted radical policies to promote Hindu nationalism. These policies led to strong Hindu nationalism, rapidly intensified conflicts with other ethnic groups, and eventually filled India with the sentiment of all ethnic groups. In order to divert the national attention and the energy of nationalism, the Modi administration took aggressive diplomatic measures against the neighboring countries. The Modi administration realized the transformation of domestic religious nationalism into the aggressive diplomacy in China, Pakistan and other countries, but it brought a great impact on India's surrounding diplomatic environment, especially led to significant influence to the relations between China and Pakistan. The Modi administration reversed relations of India-China and India-Pakistan respectively, increased opposition and exclusion between India and these two countries; Indian nationalism broke the fragile balance of the geopolitical situation and posed a danger to peace and development in South Asia, meanwhile China and Pakistan developed a closer partnership.

The effects of light intensity and external sucrose on the vase life of cut roses were estimated by monitoring the net photosynthesis and chlorophyll fluorescence. Cut flowers were held under different light intensities 10 (L10) or 50 (L50) μmol‧m-2‧s-1 with or without treatment with external sucrose. We found substantial differences in stomatal conductance, photosynthesis rate, photosystem II (PSII) quantum efficiencies, specific fluxes, and vase life of the cut flowers when exposed to different light intensities. Light intensity at 50 μmol‧m-2‧s-1 increased photosynthesis capacity, thus delaying petal senescence and extending the vase life of cut flowers. L50 flowers maintained a high photosynthetic rate by reducing heat dissipation (DI0/RC) and increasing electron transport (ET0/TR0 and ET0/ABS) in the electron transport chain of the photosynthesis apparatus. The application of external sucrose extended the vase life of cut flowers by improving water balance and sustaining turgor pressure in the petals of the cut flowers. The net rate of photosynthesis of the cut flowers was increased by higher light intensity; however, it was not affected by the application of external sucrose. Our results indicate that the application of external sucrose is necessary to improve the longevity of cut flowers when endogenous sucrose production by photosynthesis is insufficient under low light conditions during the postharvest period. In addition, our results revealed that most of the photosynthetic parameters were significantly correlated with the vase life of cut rose flowers. Moreover, the relation between the rate of photosynthesis and chlorophyll fluorescence parameters indicates that the rise from the basic dark-adapted fluorescence yield to the maximum (OJIP transient) method can be used as a tool for the evaluation and prediction of the photosynthesis rate in cut flowers.

With the history of more than 2,200 years, Yibin is one of the national historical and cultural cities named by The State Council of China. As an important alcohol production base, Yibin city has a long history of alcohol brewing. Its brewing industry products are not only well-known in China, but also sold to various countries around the world. Yibin is currently responding to China's 14th Five-Year Plan, promoting urban construction with cultural construction and developing the alcohol industry ,and trying to build an ecological new area in the upper reaches of the Yangtze River to become an “economic sub-center” in Sichuan province. The construction of Yibin city and the development of alcohol industry are intertwined together, and the development process of alcohol industry has an important influence on the urban construction of Yibin, especially in the cultural city construction. In this study, we used literature analysis to investigate the influence of alcohol industry to the construction of Yibin cultural city. Based on the degree of correlation between development elements of Yibin cultural city and alcohol industry, we believe that the alcohol industry mainly has changed the appearance and layout of the cultural landscape, and influenced the urban surrounding construction and distribution structure. What’s more, alcohol industry has enriched the life of Yibin people, and made the urban culture more colorful. Last but not least, the alcohol industry also has provided Yibin with unique tourism cultural resources, which promotes the development of Yibin’s tourism culture.

High-temperature friction performances of graphite blocks (GBs) and zinc phosphate impregnated graphite blocks (IGBs) were evaluated under various friction temperatures. The surface of IGB exhibited extremely lower average friction coefficient values, that was 0.007 at 400 °C and 0.008 at 450 °C, in comparison to that of GB (0.13 at 400 °C and 0.16 at 450 °C, respectively). The worn surface of IGB in the high-temperature friction test was smoother and more complete than that of GB. The wear under high temperature and load caused the transformation of zinc pyrophosphate to zinc metaphosphate and the formation of a continuous large-area boundary lubrication layer combined with graphite and metallic element on the wear surface. The superior tribology property of IGB could be attributed to the digestion of iron oxides by tribo-chemical reactions and passivation of the exposed dangling covalent bonds. Specifically, the layered structure generated on the IGB wear interface effectively decreased the adhesive forces and prevented the surface from serious damage.

The emergence of Corona viruses have plunged human society into an unprecedented epidemic disaster, which made the way of communication between countries has changed dramatically. Korean Universities launched a new attempt to implement live streaming Korean language courses (LSKLC) in a purpose of continuing exchanges and cooperation with Chinese Universities. This study noticed that students attend these courses in different ways. In order to investigate whether students' satisfaction is affected by the way of attending the classes, this study was conducted using SPSS 26.0 software and Kruskal-Wallis test method, and the data was extracted from a LSKLC implemented by a Korean University. As results, the satisfaction level of students was high, meanwhile the teaching method satisfaction was the highest, following content setting, and timetable setting, but neither attending way showed any significant difference in course satisfaction.

After becoming North Korea's leader, Kim Jongen conducted nuclear tests and missile launches, which not only deepened the relevant countries’ concern about the security situation in the Korean peninsula, but also caused the South Korea to introduce THAAD system from the US, causing a series of knock-on effects. After going through Park Geunhae government’s “Choi Sunsil scandal”, Moon Jaein became the new president of South Korea. As North Korea walked to more extreme on the nuclear issue, Moon government, which originally wants to inherit and carry forward the "Sunshine Policy", has gradually changed security strategic diplomatic stance by not only strengthening the "traditional" alliance with the United States, but also by discussing necessity of enhancing Korea-US and US-Japan alliance. However Moon government knew the “violence to violence” method might help improve the military deterrence against North Korea, but it’s not conductive to ease the situation. This paper adopted literature research method to analyze the influence of South Korea security diplomacy’s strategic change and its influence on the Korean Peninsula. South Korea realized that strengthening military alliance is not a rational choice, but insisting conversation and peace negotiation can find the way out of the dilemma. By doing this, South Korea performed a “sports diplomacy” to North Korea and brought Korea peninsula back to a relatively peaceful and consultative atmosphere.