A Study on the Operation of Education Using Library Using Flip Learning Techniques: Focusing on ubiquitous E-learning that reflects gaming elements

KiTae KIM(KiTae KIM),HoSung WOO(HoSung WOO) 한국4차산업학회 2022 4차산업연구 Vol.2 No.2

Purpose - The purpose is to present an efficient library-use education model in the form of flip learning, reflecting traditional teaching methods and gamification elements even in such non-face-to-face and face-to-face situations after COVID-19. Research design, data, and methodology - Research on library use education, research on ubiquitous environment and gamification instructional design, flip the learning, and gamification elements are classified, compared, and analyzed to present educational models for library education, COVID-19 Pandemic situation, and subsequent library use education. Result - We propose an e-learning content development strategy for flipped learning-based library education. First, benchmark and use the existing educational contents. Second, a user-friendly interface is configured so that learners can flexibly organize their learning contents. Third, it allows learners to experience it directly or indirectly in a virtual space. Conclusion - If the e-learning environment can be standardized to the level of schools or educational institutions, a good educational model that can be used not only in library user education but also in other fields will be possible.

The Study of the Effect of Transportation on Issuerelevant Thoughts in Narrative Persuasion

Kitae Kim(Kitae Kim),Jisoo Park(Jisoo Park) 글로벌지식융합학회 2023 지식융합연구 Vol.6 No.1

기존의 설득 내러티브(persuasive narratives) 연구에서는 독자의 내러티브의 몰입(transportation)이 내러티브에서 논하는 이슈에 관한 생각과 비판적 사고를 방해한다는 ‘몰입과 이슈 관련 사고의 양립불가능 원칙(the principle of incompatibility of transportation and issue-relevant thought)’을 제시하였다. 그러나 이전 연구에서는 설득적 의도가 명확하지 않은 내러티브를 사용한 경우가 많았다. 본 연구는 개인의 인지적 반응을 수집하기 위해 활용되는 ‘사고 목록 작성(thought-listing)’ 방법을 원용하여, 109명의 대학생에게 기존의 연구와는 달리 좀 더 노골적이고 명확한 설득의도를 가진 메시지로 위 원칙을 테스트해보았다. 본 연구결과는 위 원칙에 반대되는 결과를 보여주었는데, 내러티브에 몰입한 정도는 이슈에 대한 생각의 긍·부정 여부는 상관없이 이슈에 관한 생각 정도와 부적 상관관계를 가지지 않았으며 심리적 반발심(PR)이나 논리적 반박(CA)과 같은 설득에의 저항도 이슈에 관한 생각정도와 유의미한 관계를 나타나지 않았다. 즉, 본 연구결과는 설득 목적 내러티브의 이슈에 관한 생각과 비판적 사고는 내러티브에 대한 몰입보다 내러티브의 설득의도가 이야기 속에 얼마나 명확하게 제시되는 지에 더 큰 영향을 받을 수 있다는 점을 시사한다. The previous research of persuasive narrative messages has suggested that transportation into narratives prohibits issue-relevant thinking and critical thoughts on the issue, which is known as “the principle of incompatible of transportation and issue-relevant thought”. However, the previous research did not use narrative appeals with explicit persuasive intent and strong argument. Furthermore, the issues in the narratives were often not personally relevant. Hence, employing thought-listing techniques, this study tested the principle with persuasive narrative messages that had more explicit persuasive intention and more relevant issue to the participants. The findings of this study contradicts the principle: the extent to which the participants were transported into the story was not negatively associated with the number of issue-relevant thoughts, regardless of the valence of the thoughts. Consequently, this study suggests whether people are willing to think about the issue of persuasive narrative messages may be more related to the how explicitly the persuasive intent in narratives is presented in the narratives rather than transportation into the narratives.

MUSCLE PROTEIN SYNTHESIS IN VITRO IN CHICKS FED A LOW-PROTEIN DIET

Kita, K.,Kuzuya, Y.,Matsunami, S.,Okumura, J. Asian Australasian Association of Animal Productio 1996 Animal Bioscience Vol.9 No.2

Muscle protein synthesis in vitro was measured in chicks fed low-protein(10% CP) and control(20% CP) diets. Right leg muscles (M. gastrocnemius) were mounted on a support made of stainless steel to stretch in constant tension, whereas left leg muscles were unmounted. Both leg muscles were incubated in Dulbecco's modified Eagle's medium including L-[$4-^3H$] phenylalanine for 60 min to measure in vitro protein synthesis. There was no significant difference in fractional synthesis rate(FSR) of muscle protein between both dietary protein levels, whereas FSR with stretch in constant tension was significantly higher than that without constant tension due to an increase in the absolute synthesis rate(ASR) per unit RNA(the efficiency of RNA to synthesize protein). The ASR of muscle protein in chicks fed the control diet was significantly higher than that in the low-protein diet group.

Improving the Selection of Long-term Service for Naval Officers through the Relative Influence Analysis

Kitae Kim 한국산업경영시스템학회 2021 한국산업경영시스템학회 학술대회 Vol.2021 No.춘계

Strong naval power is needed to protect the sea, the lifeline of the national economy and people's lives. The navy has been operating with the increase of forces and the selection of officers to achieve its mission, and long-term service officers are selected every year. In this study, problems were identified through the analysis of relative influence of the long-term service selection system for naval officers by evaluation factors. As a result of relative influence on the selection data for long-term service of 203 officers over the past 3 years(2018∼2020) showed education results(25.05%) > english ability(23.33%) > work evaluation(11.23%) > prize(10.91%). In order to equal the relative influence and the rate of allocation by evaluation factors, higher the score of work evaluation, command recommendation, and physical strength, lower the score of education results, english ability, and prize were required. Sensitivity analysis was conducted after suggesting the alternatives that adjusted the scoring by ±2∼5, ±2∼10 points. As a result of calculating the relative influence on the alternatives, rankings of the score and the relative influence gradually became similar.

Gene Expression Analysis and Polymorphism Discovery to Investigate Drought Responsive System in Tropical Maize

( Kitae Song ),( Hyo Chul Kim ),( Kyung-hee Kim ),( Jun-cheol Moon ),( Jae Yoon Kim ),( Sang-kyu Lee ),( Byung-moo Lee ) 한국육종학회 2018 Plant Breeding and Biotechnology Vol.6 No.4

Maize has high food and industrial value, whereas has difficulties in research because of their complex and huge size genome. Nested association mapping (NAM) was constructed to better understand maize genetics. However, most studies were conducted using the reference genome B73, and only a few studies were conducted on tropical maize. Ki3, one of the founder lines of the NAM population, is a tropical maize. We analyzed the genetic characteristics of Ki3 by using RNA sequencing and bioinformatics tools for various genetic studies. As results, a total of 30,526 genes were expressed, and expression profile were constructed. A total of 1,558 genes were differentially expressed in response to drought stress, and 513 contigs of them come from de novo assemblies. In addition, high-density polymorphisms including 464,930 single nucleotide polymorphisms (SNPs), 21,872 multiple nucleotide polymorphisms (MNPs) and 93,313 insertions and deletions (InDels) were found compared to reference genome. Among them, 15.0 % of polymorphisms (87,838) were passed non-synonymous test which could alter amino acid sequences. The variants have 66,550 SNPs, 5,853 MNPs, and 14,801 InDels, also proportion of homozygous type was higher than heterozygous. These variants were found in a total of 15,643 genes. Of these genes, 637 genes were found as differentially expressed genes (DEGs) under drought stress. Our results provide a genome-wide analysis of differentially expressed genes and information of variants on expressed genes of tropical maize under drought stress. Further characterization of these changes in genetic regulation and genetic traits will be of great value for improvement of maize genetics.

The Mediating Roles of Identification and Perceived Persuasive Intent in Narrative Persuasion

Kitae Kim,Shin-Il Moon 한국자료분석학회 2021 Journal of the Korean Data Analysis Society Vol.23 No.1

Theories on narrative message processing, such as Extended Elaboration Likelihood Model of Persuasion (Slater & Rouner, 2002) and Entertainment Overcoming Resistance Model (Moyer-Guse, 2008), suggest that narrative messages are persuasive because how absorbed into narratives (i.e., transportation) reduces the resistance to the message. Specifically, greater transportation results in fewer counterarguments (CA) and lower psychological reactance (PR) among message recipients. This study proposes and tests these explanations on how transportation reduces resistance to narrative in the context of binge drinking. Participants were asked to carefully evaluate narrative appeals after reporting their overall attitude on the given topics. Data from hierarchical regression analyses supported the hypothesized models. Results from a sample of undergraduate participants reveal that both perceived persuasive intent and identification mediate the relationship between transportation and message resistances (PR and CA). The implications and limitations of this study are discussed.

Experiment Verification of Thiele Equation of Skyrmion Hall Effect

Kitae Kim,Seong-Hyub Lee,Sug-Bong Choe 한국자기학회 2021 한국자기학회 학술연구발표회 논문개요집 Vol.31 No.2

Magnetic skyrmion is topologically stable spin configuration, which is extensively studied nowadays as promising information carrier in future. Such skyrmion is composed of the Néel-type domain wall with energy stabilization by the Dzyaloshinskii-Moriya interaction. When electric current flows through the skyrmion, the effect based on the Berry phase makes skyrmion deflected from the direction of the current. This effect is called skyrmion Hall effect, which consequently causes information loss by inducing skyrmion annihilation near boundary of device. Therefore, the skyrmion Hall effect attracts great attention with caution in development of skymions to memory device. In this study, we made series of samples, Ta (5) / Pt (2.5) / Co (X) / W (3) / Ta (2 nm), with varying the magnetic layer thickness X = 0.9, 1.0, 1.1, 1.2, 1.6, 1.7, and 1.9 nm using DC magnetron sputtering. We measure then the skyrmion Hall angle by means of a magneto-optical Kerr effect (MOKE) microscope. In Thiele equation, the skyrmion Hall angle is predicted in terms of Gilbert damping α and anisotropy field Hk. The results are shown in Fig. 1. Although Ideal skyrmion moves remaining circular, in case of half-skyrmion observed in our samples, one half part is extended inclined to the current direction while the other half is pinned. Topological structure is same between skyrmion and half skyrmion so that our result shows verification of Thiele equation experimentally. 〈그림 본문참조〉

Effectiveness of a Hockey-Stick Probe to Localize a Catheter Fragment in a Dog

Kitae Kim,Dayoung Oh,Dongmin Shin,윤정희 한국임상수의학회 2022 한국임상수의학회지 Vol.39 No.4

Intravenous catheterization is a common procedure in human and veterinary medicine. Occasionally, a catheter might break within the blood vessel, and the fragment may cause embolization, infections, or other severe complications, and therefore must be removed promptly. For a successful and low-risk removal, the fragment should be localized accurately; however, ultrasound may be challenging to perform on small dogs due to inadequate probes. We report the case of a 2-year-old, 2.6 kg, intact female toy poodle that presented to the veterinary medical center owing to a recent onion intake; the owner requested to induce emesis. A 24 gauge peripheral intravenous catheter was inserted into the cephalic vein prior to the emetic injection. When the clinician removed the catheter, a device breakage was observed. A tourniquet was applied immediately proximal to the elbow. Ultrasonography was performed with a high-frequency small-footprint linear array transducer, also called a hockey-stick probe, to localize the fragment. An additional ultrasound was performed before surgery to confirm the location of the catheter piece, which migrated 5 cm proximally. Afterward, a surgical intervention allowed us to retrieve the fragment. This report highlights the effectiveness of a hockey-stick probe to determine the location of a catheter fragment in small breed dogs

DIETARY MEDIUM CHAIN TRIGLYCERIDE INCREASE LIVER PROTEIN SYNTHESIS IN CHICKS

Kita, Kazumi,Mabayo, R.T.,Furuse, M.,Okumura, J. Asian Australasian Association of Animal Productio 1993 Animal Bioscience Vol.6 No.3

This influence of dietary medium chain triglyceride on liver protein synthesis in chicks was investigated using a large dose injection of $L-[4-^3H]$ phenylalanine. Dietary medium chain triglyceride increased liver weight and liver fat content of chicks compared to the long chain triglyceride group. Fractional synthesis rate of liver protein was increased by dietary medium chain triglyceride, which was accounted for not by elevating protein synthesized per unit RNA but by enhancing RNA: protein ratio.

Defects in perovskite oxide surface

Kitae Eom,Minsu Choi,Jung-Woo Lee,Chang-Beom Eom,Jaichan Lee 한국진공학회 2020 한국진공학회 학술발표회초록집 Vol.2020 No.8