In order to foster AI experts needed in each industry in the era of digital transformation where AI and various industrial technologies converge, the AI Integrated Education Consortium was formed by the National Research Council of Science and Technology(NST) and AI education organizations (KISTI, KIRD, and ETRI) to establish and operate three-stage, six-course education programs. The training targets are employees of a total of 35 institutions, including research institutes, subordinate institutes, and research institutes under the Ministry of Science and ICT, and the cumulative target of 10,000 trainees is being set by 2024 after the implementation in 2022. In this study, we present the achievements and future prospects of the AI Integration Education, which is celebrating its third year of implementation as of April 1, 2024.

We selected literature from the core collection of the Web of Science (WOS) database as the research object and used visualization bibliometric software to analyse the 1313 collected studies. We found that the research on the graphene-based adsorption of heavy metals from wastewater has received widespread attention in various countries around the world, especially developing countries, since 2015, and Chinese researchers have made significant contributions. The adsorption mechanisms, adsorbent materials, and advanced adsorption techniques for the removal of heavy metals from wastewater by graphene have been the focus and hotspots in the research in this field in recent years. Heavy metal removal from wastewater with graphene has strong application potential. In the future, researchers in this area can focus on exploring issues such as “new materials,” “recyclability,” and “interdisciplinarity” to break through existing technological bottlenecks, supplement the technical research and development of graphene materials, and promote advances in this field.

이 연구는 동해 표기에 관한 학술 논의의 역사와 내용을 정리하여 평가하고, 새로운 지명 사용의 환경 변화에 비추어 향후 연구가 필요한 주제를 제안하는 목적을 갖는다. 지난 30년의 학술 논의가 가져온 가장 큰 성과는 동해 표기 분쟁을 국제사회에 인식시키고 분쟁의 해결이 필요함을 사회정의, 평화, 인권 등 인류 보편가치의 담론으로 발전시킨 것이라 할 수 있다. 현실적 해법으로서 두 이름을 함께 쓰는 방법의 가능성과 혜택에 대한 논의가 진행되었다. 새로운 환경의 변화로서 디지털 기술의 발전이 분쟁지명 해결에 기여할 잠재력 증진, 문화적 가치 존중과 사회변화에 대한 요구, 영향력 있는 MZ세대의 등장, 지구적 환경에 대한 관심사 증가 등에 주목하였고, 각 변화의 단면을 고려하는 연구 주제가 제안되었다. 향후 연구의 지향점은 모든 세대가 수용할 수 있는 지속가능한 지명 사용의 요소로 정리된다.

In recent years, people are increasingly interested in CO2 hydrogenation to produce value-added chemicals and fuels ( CH4, CH3OH, etc.). In the quest for an efficient treatment in CO2 methanation and methanolization, several technologies have been practiced, and DBD plasma technology gain attention due to its easily handling, mild operating conditions, strong activation ability, and high product selectivity. In addition, its reaction mechanism and the effect of packing materials and reaction parameters are still controversial. To address these problems efficiently, a summary of the reaction mechanism is presented. A discussion on plasma-catalyzed CO2 hydrogenation including packing materials, reaction parameters, and optimizing methods is addressed. In this review, the overall status and recent findings in DBD plasma-catalyzed CO2 hydrogenation are presented, and the possible directions of future development are discussed.

This paper analyzes the research progress of language attitudes in the field of sociolinguistics and proposes future research projects. First, the research progress of language attitudes can be categorized into four groups; attitudes to the language itself, attitudes to language variation, attitudes to language use, and attitudes to language identity. Research about attitudes to the language itself is peculiar in that big scale surveys were conducted by the government for linguistic policies. Quantitative survey method is preferable when providing the results in figures. However, it is unsuitable when analyzing the results in depth. Therefore, qualitative research entailed with various research methods is necessary. Research on attitudes toward language variation should be promoted considering the fast speed of linguistic change of the Korean language. So far most studies were about umlaut, euphony, grammatical change in stem and ending. Nevertheless, further studies should expand the research horizon to different linguistic units such as intonation, discourse markers, etc. Research on attitudes toward language use shows the possibility of extending the scope of the field of sociolinguistics. Especially study on anthroponym, commercials, brand names, copies, political slogans should not only be done on language attitudes but also on sociolinguistic respects. Lastly, research on language attitudes of minority groups focused on Korean migrants to Japan(Korean residents in Japan), former Soviet Union(Russian Koreans), and China(Korean-Chinese). However, at present Korea is a multicultural society which implicates that future studies should pay more attention on minority groups of different mother tongues for example immigrant workers, international students, temporary visitors, overseas Chinese, and foreigners who acquired Korean nationality, as well as North Korean defectors and migrant wives.

It is necessary to fabricate uniformly dispersed nanoscale catalyst materials with high activity and long-term stability for polymer electrolyte membrane fuel cells with excellent electrochemical characteristics of the oxygen reduction reaction and hydrogen oxidation reaction. Platinum is known as the best noble metal catalyst for polymer electrolyte membrane fuel cells because of its excellent catalytic activity. However, given that Pt is expensive, considerable efforts have been made to reduce the amount of Pt loading for both anode and cathode catalysts. Meanwhile, the atomic layer deposition (ALD) method shows excellent uniformity and precise particle size controllability over the three-dimensional structure. The research progress on noble metal ALD, such as Pt, Ru, Pd, and various metal alloys, is presented in this review. ALD technology enables the development of polymer electrolyte membrane fuel cells with excellent reactivity and durability.

For many years, experience has been accumulated on embryo and gamete manipulation in mammals, The present work is an introduction of these techniques and their possible application in human embryology in s pecific cases, Mammalian c1on ing has been studied by many groups, but the success rate is sti ll low‘ Removal of maternal chromosomes from unfertil ized oocytes and injection of donor cells into enucleated oocytes are the most important factors for the improvement of cloning effi cien cy, Here, we introduce a novel one-step rnicromanipulation (OSM) system and laser-assisted zona pellucida piel'cing technique (LAZP) , 1n genera l, somatic cell nuclear transfer (SCNT) is completed by many processes including enucleation and donor cell fusion , Howevel', OSM is a simple method because donor cell is directly injected into ooplasm without fusion pl'ocess, 1n addition, chromosomal enucleation and donor cell inj ec tion are perfOl‘med simultaneously in OSM, While OSM was a pplied to porcine SCNT, LAZP was a pplied to murine SCNT, This rninirni zed the use of piezo-dri ven micromanipul ator (P1EZO) , I'educing chances 0 1' problems caused by P1EZO pulses, LAZP reduced time that took to pierce zona pellucida in removal of nucleus fl'om oocyte and somatic cell injection, which might have taken longer time with P1EZO, The simple , new OSM and LAZP system may help to enable large scale cloning by reduction of procedural steps, Pa l'thenogenesis de scribes the growth and development of an embryo without fertilization by a male Parthenogenetic ES cell s (PESCs) can be a useful cell source for tissue I'epail‘ and I'egeneration , Moreover , the defects in full-term developrnent of this PESCs enable researc hers to avoid the ethical concern , Here, the author showed that PESCs can differentiate into osteogenic lineage, The PESCs were induced osteogenic dlfferentlatlon The osteoblas t-specific gene expression such as osteocalcine, osteopontine, osteonectin, bone-sialo protein‘ coll agen type-l and alka line phos phatase showed osteogenic potential of differentiated PESCs, The author also focused on the neuronal induction of murine PESCs by simplified neurona l induction system to generate doparninergic (DA) neurons , As a result , PESCs were differentiated into nestin and Tuj-l positive cell s successfully, a lthough t he generation of DA neuron was Illruted For murine embryo cul ture, novel oil-free microtube cul tu re system was applied , This new culture system provides oil-free cu ltu re condi t ions and is easy to handle It was also associated with faster development and mOl'e t l'ophectodel'mal cells , which will enhance the development of murine embl'Yos to fur t hel' stages ,

이 연구에서는 한국과 일본 사이의 바다 이름을 일본해로부터 동해로 복원하기 위하여 최근 개발된 다양한 논리와 이러한 목적을 달성하기 위한 활동 중에서 바다 이름에 관한 국제세미나의 내용을 검토하고, 그 논리를 강화하고 풍성하게 하기 위한 향후 연구과 제를 제안하고자 한다. 동해/일본해 논의의 새로운 국면에 대응하기 위한 여섯 가지 연구과제가 제안된다. 동해와 일본해에 대한 각국 문화에서의 인식과 사용, 근대사회에서 일본해 명칭의 확산과정, 역사적 배경의 특성에 따른 세계 바다이름 분석, 동해 명칭과 연결된 외래지명과 토착지명 논의의 발전, 명칭 병기의 기술적 문제를 해결하기 위한 전자지도의 사용방안, 그리고 정치문화에 관한 정치학적, 심리학적 연구의 도입방안 등이 그것이다.

본 연구는 양적 연구로서 상담심리학적인시각에서 시작했다. 해결중심 상담이론을 적용, 5단계실행 과정으로 구성하여 치료사의 진행 과정을 나타내었다. 첫째, 해결중심원예치료를 진행하는 과정에서 대상 자들에게 주로 사용한 기적질문, 척도질문은 대상자의 욕구를 파악하고 변화과정을 파악하여 강화시키는데 효과적이었다. 식물을 매개체로 다양한 활동을 전개할 수 있고 이 과정에서 치료사는 내담자의 무의식적, 비언어적 행동을 관찰하여 도움을 주는 조력자 역할을 할 수 있는 것으로 나타났다. 둘째, 의사소통, 대인관계, 참여성, 신체활동이 증가되어 대상자들의 우울감소와 자아존중감의 상승으로 나타났다. 이것은 집단 내에서 내담자와 식물, 내담자와 치료사와의 관계맺음을 통하여 개인의 변화로 이끌 수 있기까지 대상자의 의사를 수용하고 식물과 교류 즉, 식물을 효율적인 의사소통 수단으로 활용하는 치료사의 정교한 진행과정으로 판단된다. 이는 치료사와의 상호작용은 내담자가 공동체로 복귀, 풍성한 삶으로 다가감, 보다 사회적으로 활동적인 삶으로의 통합에 필요 요소이며(Fetherman,2005) 원예치료는 생명과 생명주기와의 매개적 다룸이기 때문에 정서적으로 의미 있는 활동이다(Stamm 과 Barber,1999) 라는 주장을 지지하고 있다. 셋째, 해결중심원예치료과정에서 내담자들의 변화의 과정에는 각 5단계에 따른 시사점이 제시되고 있다. 이는 원예치료사에게 세부적이고 실질적인 계획을 요구하는 것이며 내담자의 내적 욕구를 감지하기위하여 내담자의 심리학적 탐구가 선행 되야 함을 의미한다. 해결중심원예치료에서 각 단계에 따른 세부적인 계획은 내담자의 내적 욕구와 치료 목표로 연관되며 이러한 치료사의 계획 및 진행은 효과적인 내적 변화를 가져오는 결과로 나타났다. 치료사의 심리적 탐구능력은 여러 연구들에서 원예치료사 자신을 치료적 도구로써 활용해야 하는 주장과도 일치하고 있다(Schweble, 1993; Salomon, 2002). 따라서 해결중심원예치료의 실행은 대상자의 심리파악에 따른 진행과정으로 내담자들의 내적변화에 효과적인 영향을 주어 자아존중감 향상과 우울감소로 나 타났다.