This study investigates the relationship between language learning strategy (LLS) preferences and AI writing tool use among 147 English as a Foreign Language (EFL) learners at a South Korean university. Participants were divided into two groups based on their preferred language learning strategies, as determined by the Strategy Inventory for Language Learning (SILL): memory/compensation strategies (Group 1) and metacognitive strategies (Group 2). The SILL survey was followed up with assessments on the participants’ use of AI writing tools and their reflections on how these tools were used in the writing process. Results revealed some minor correlations between specific strategy types and functions in AI writing tools— including preferences which suggest that metacognitive strategy users use AI writing tools for the development of ideas and structuring the writing process—but were limited due to individual learner variables which had not been measured. The findings provide directions for the consideration of language learning strategies when designing AI writing tools to create personalized and effective learning experiences.

윤리의 상실은 사회 및 구성원의 혼란으로 이어진다. 이를 극복하기 위한 방안으로 기존의 자산을 발굴하여 활용하는 것이 오류를 예방하고 문화적 친숙함 측면에서 유리할 것이다. 오랜 전통 속에서 전해 내려온 불교 윤리는 이런 점에 부합하지만, 그 특성을 제대로 활용하지 못하는 현실이다. 이를 극복하는 노력의 일환으로, 불교 계율에서 윤리적으로 타 당하며, 실천 가능한 항목들을 탐색할 필요가 있다. 본 연구는 문헌 중심으로 초기불교 팔리어 계본을 중심으로, 초기경전, 학술지 및 태국 숲속의 전통의 사례를 결합하여 진행하였다. 팔리어(pāli) 계본을 선택한 이유는 동남아 승가에서 유지, 실천되며, 붓다의 가르침에 제일 근접한 문헌이라고 판단하였기 때문이다. 논의 범위는 팔리어 계목 중에서 종교적인 색채가 드러나지 않으며, 윤리적 보편적 타당성을 지닌 실천 가능한 항목들이다. 일차적으로 불자 및 일반인들도 무리 없이 수용, 실천할 수 있어야 하는 항목들을 추출하 고, 초기불교의 윤리적 항목 중에서 현대인이 전반적으로 실천할 수 있는 것을 추출 제시하였다. 본 연구의 목적은 계(戒)가 아닌 율(vinaya)의 실천 가능한 항목을 추 출하여 ‘행위 매뉴얼’ 구성하자는 제언이다. ‘행위 매뉴얼’을 통해 불교계 의 발전 및 실천윤리를 정립하는 계기가 될 것이다.

India has been a member of the BRICS group since 2009. It has been a staunch advocate for the synergistic power. Their summits have focused on a wide range of topics, all of which share the common goal of reorganizing the global economic and political order. The BRICS nations have together accomplished several significant milestones which include the establishment of the New Development Bank, the BRICS Payment System, collaborative anti-terror programs, climate mitigation, green energy, and other such initiatives. South Africa played home to the 15th BRICS Summit, which took place in the August of 2023 and was centered around the theme of “BRICS and Africa: Partnership for Mutually Accelerated Growth, Sustainable Development, and Inclusive Multilateralism.” This essay considers issues from an Indian perspective that may pop up in the future BRICS summit.

In recent years, the global geopolitical landscape has been significantly influenced by nations asserting dominance in key sectors, including finance, intellectual property, and military industries. This ascendancy allows states to dictate terms and wield substantial impact on the world order. In particular, China has emerged as a pivotal player, strategically utilizing innovation and economic prowess to reshape international relations. This research examines China’s role in redefining global power dynamics, particularly within Africa, while evaluating the effectiveness and criticisms of its “soft power” strategies. China’s robust presence in critical sectors such as finance, intellectual property, and military industries underscores the correlation between leadership in these domains and global influence. The country’s economic and technological prowess has positioned it as a formidable player, enabling it to exert significant control over international rules and norms. The ramifications of such dominance transcend mere economic power, influencing diplomatic relations and shaping the international order.

본 연구는 다국적 기업 해외 자회사 직원의 언어 능력이 본사의 주재원 파견에 어떤 영향을 미치 는지 고찰한다. 전 세계 55개국에 위치한 한국 다국적 기업의 9,580개 해외 자회사를 다층 모델링 을 사용하여 분석한 결과, 현지 노동력의 영어 능력이 낮은 국가에 위치한 해외 자회사에서는 다국 적 기업들이 더 많은 주재원을 파견하는 경향이 있음을 밝혀내었다. 또한, 본 연구는 다국적 기업 의 해외 자회사 현지 운영 기간이 증가함에 따라 현지 노동력의 영어 능력이 낮은 국가에 위치한 자회사 내에서 주재원에 대한 의존도가 현저하게 감소함을 보여준다. 이러한 결과는 현지 노동력의 언어 능력이 상이한 다양한 국가에 진출하여 활동하는 다국적 기업들의 해외 자회사 관리에 있어 의미 있는 이론적, 실무적 시사점을 제공한다.

This study investigated speaking anxiety among advanced Korean language learners in Korean Language Institution classrooms, and the strategies they used to overcome it. The study employed qualitative methodology using online interviews for data collection. The sampling technique involved purposive sampling by selecting 13 Korean learners who had completed an advanced Korean course at TOPIK Levels 5 or 6, with Level 6 being the highest. The interview questions addressed various aspects, including comparisons of speaking skills, anxiety in Korean classrooms, fear of making mistakes, concerns about classmates’ reactions, and anxiety induced by teachers. Thematic analysis was performed by generating initial codes, grouping related codes to uncover potential themes, and highlighting recurring patterns in the participants’ responses. The results revealed three factors that contribute to speaking anxiety: personal reasons, teachers’ classroom approaches, and teaching methods. Advanced learners manage anxiety through three coping strategies: preparation, positive thinking, and seeking support from peers. The study concludes with discussions on the pedagogical implications, limitations, and recommendations for future research in advanced Korean language learning classrooms.

The objectives of this study is to classify evacuation types, derive the characteristics of 4 types, develop and discover evacuation routes within the performance hall space, and present the statistical classification results of the evacuation classification model by classification type. To achieve this purpose, the characteristics of each evacuation type's four types are applied through a network reliability analysis method and utilized for institutional improvement and policy. This study applies for the building law, evacuation and relief safety standards when establishing a performance hall safety management plan, and reflects it in safety-related laws, safety standards, and policy systems. Statistical data by evacuation type were analyzed, and measurement characteristics were compared and analyzed by evacuation types. Evaluate the morphological similarity and reliability of evacuation types according to door width and passage length and propose the install position of evacuation guidance sign boards. The results of this study are expected to be used as basic data to provide operation strategies for safety facility evacuation information sign boards according to evacuation route classification types when taking a safety management plan. The operation strategy for the evacuation sign boards installation that integrates employee guidance and safety training is applied to the performance hall safety management plan. It will contribute to establishing an operational strategy for performance space safety when constructing performance facilities in the future.

PURPOSES : The objective of this study was to review roadway management strategies that can be utilized in the event of a radiological emergency, select feasible alternatives, and simulate a portion of the West Coast network to analyze the effectiveness of these strategies. METHODS : The methodology of the study involved reviewing the relevant literature, extracting the implications, establishing an analysis procedure, and selecting an effectiveness evaluation scale. Using a national transportation database, a network was constructed using Toba, a macroscopic model. RESULTS : A reverse-flow lane system was applied to the West Coast Expressway Glory IC–Hampyeong IC (total 25 km), and a plan to increase the number of lanes was applied to the Seokgyo Street–Shinpyeong Intersection on National Route 23 (total extension 28 km). Consequently, both road management strategies were found to be effective. CONCLUSIONS : This study examined roadway management strategies that can be utilized in the event of a radiological emergency, selected feasible alternatives, and simulated a portion of the West Coast network to verify the effectiveness of these strategies. In the case of reverse flow lanes, it is most effective when applied to expressways that can restrict the entrance and exit of vehicles. In the case of increasing the number of lanes, it is most effective when applied to general roads, and institutional arrangements should be made to enable two-way traffic to use the reserved shoulder lanes.

세계 각국은 온실가스 배출을 줄이기 위하여 활발한 노력을 하고 있다. 한국도 노후화된 석탄발전을 폐지하고 LNG 발전으로 전환하는 정책을 추진하고 있다. 그러나, 한국은 가스터빈 제작 기술이 국산화되지 않아서 해외 제작사로부터 전량 수입하여 설치하고 있다. 따라서, 본 논고에서는 가스터빈 발전산업에 대한 국내·외 환경을 살펴보고, 이를 기반으로 PEST-SWOT-AHP 방법론을 적용하여 한국형 가스터빈 기술개발 및 보급 확대 추진전략을 제안하였다. 연구결과, 한국형 가스터빈 기술개발과 보급 확대 전략은 1) 가스터빈 기술개발 및 사업화 촉진을 위한 발전공기업의 역할 강화, 2) 온실가스 감축을 위한 LNG 발전 비중 확대, 3) 정부의 적극적인 가스터빈 산업 생태계 조성 노력, 4) LNG 발전소 건설에 대한 국민 공감대 형성 등으로 요약할 수 있다.

Similar to Sumerian proto-cuneiform writing, the nature of Chinese writing is fundamentally ideographic, in which concepts or thoughts are represented visually rather than through abstract speech sounds. This paper explores ten ways to form Chinese characters by using the decoded characters through their ideograms. A character comes from thoughts, the thoughts come from images, and the images themselves come from the object or the event depicted. Therefore, the same character can be used in different dialects or languages to depict the same concepts. Only when there are enough ideograms to create their graphs for phonography can we develop phonography. During the first stage of hundreds of years, most Sumerian clay characters were pictograms and ideograms. The majority of the phono-semantic compounds appeared in the second stage when the foreign Akkadians used Sumerian characters. Just as the majority of Shang bone characters were pictograms and ideograms, most phono-semantic compound characters were modified and created by the foreign Zhou people later. At present, western theories have not followed the traditional path to the meaning of thought. The ten strategies of ideographic writing are the conventional path to the meaning of thought, rather than a bridge between language.

This study endeavors to enrich investment prospects in cryptocurrency by establishing a rationale for investment decisions. The primary objective involves evaluating the predictability of four prominent cryptocurrencies – Bitcoin, Ethereum, Litecoin, and EOS – and scrutinizing the efficacy of trading strategies developed based on the prediction model. To identify the most effective prediction model for each cryptocurrency annually, we employed three methodologies – AutoRegressive Integrated Moving Average (ARIMA), Long Short-Term Memory (LSTM), and Prophet – representing traditional statistics and artificial intelligence. These methods were applied across diverse periods and time intervals. The result suggested that Prophet trained on the previous 28 days' price history at 15-minute intervals generally yielded the highest performance. The results were validated through a random selection of 100 days (20 target dates per year) spanning from January 1st, 2018, to December 31st, 2022. The trading strategies were formulated based on the optimal-performing prediction model, grounded in the simple principle of assigning greater weight to more predictable assets. When the forecasting model indicates an upward trend, it is recommended to acquire the cryptocurrency with the investment amount determined by its performance. Experimental results consistently demonstrated that the proposed trading strategy yields higher returns compared to an equal portfolio employing a buy-and-hold strategy. The cryptocurrency trading model introduced in this paper carries two significant implications. Firstly, it facilitates the evolution of cryptocurrencies from speculative assets to investment instruments. Secondly, it plays a crucial role in advancing deep learning- based investment strategies by providing sound evidence for portfolio allocation. This addresses the black box issue, a notable weakness in deep learning, offering increased transparency to the model.

In supply chain, most partners except the top level suppliers have inbound and outbound logistics. For example, toll manufacturing companies get unprocessed materials from a requesting company and send the processed materials back to the company after toll processing. Accordingly, those companies have inbound and outbound transportation costs in their total logistics costs. For many cases, the company may make the schedule of distributions by considering only the due delivery dates. However, the inbound and outbound transportation costs could significantly affect the total logistics costs. Thus, this paper considers the inbound and outbound transportation costs to find the optimal distribution plans. In addition, we have considered the inventory holding costs as well with transportation costs. From the experimental results, we have provided the optimal strategies for the distributions of replenishment as well as deliveries.

This study investigated the effects of multisensory memory strategies of pairing visual and aural learning strategies of aural lexical advance organizers (LAO) and read-alouds on 146 Korean high school students learning the meaning and pronunciation of 18 unfamiliar English words. In this quasi-experimental design, the control group learned the words on a single mode of written LAO and silent reading as opposed to two treatment groups of aural LAO and silent reading, and of aural LAO and read-alouds, respectively. The effects were tested three times via pre-, post-(immediately after learning), and delayed (30 days later) tests. The immediate and long-term effects were examined by detecting the differences across the three groups in post- and delayed-tests by one-way ANOVA, and the retention of effects was examined by paired t-tests in each group across the three tests. The results indicated that pairing aural LAO and read-aloud strategies was most effective in learning and retention of both vocabulary meaning and pronunciation.