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전체 선택해제
총 623건 검색
본문검색 결과만 보기
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광기록에 이용되는 Te-based media에 대한 열적 해석
이성준, 천석표, 이현용, 정홍배 한국전기전자재료학회 電氣電子材料學會誌= The journal of the Korean Institute of Electrical and Electronic Material Engineers 7 Pages
한국전기전자재료학회 電氣電子材料學會誌= The journal of the Korean Institute of Electrical and Electronic Material Engineers 1995, Vol.8 No.1 64-70 (7 pages)
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Thin Film Growth and Evaluation Method for Conventional Co-Cr Based Perpendicular Magnetic Recording Media: Problems and New Solutions
Saito. Shin, Hoshi. Fumikazu, Hasegawa. Daiji, Takahashi. Migaku 한국자기학회 Journal of magnetics 11 Pages
한국자기학회 Journal of magnetics 2002, Vol.7 No.3 115-125 (11 pages)
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A Cluster-based Countermeasure against Media Access Control Layer Attacks in IEEE 802.11 Ad Hoc Networks
Shi. Fei, Song. Joo-Seok 한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 21 Pages
한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 2012, Vol.6 No.6 1565-1585 (21 pages)
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A Hadoop-based Multimedia Transcoding System for Processing Social Media in the PaaS Platform of SMCCSE
Kim. Myoungjin, Han. Seungho, Cui. Yun, Lee. Hanku, Jeong. Changsung 한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 22 Pages
한국인터넷정보학회 KSII Transactions on internet and information systems : TIIS 2012, Vol.6 No.11 2827-2848 (22 pages)
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Production of Rapamycin in Streptomyces hygroscopicus from Glycerol-Based Media Optimized by Systemic Methodology
Kim. Yong Hyun, Park. Bu Soo, Bhatia. Shashi Kant, Seo. Hyung-Min, Jeon. Jong-Min, Kim. Hyun-Joong, Yi. Da-Hye, Lee. Ju-Hee, Choi. Kwon- 한국미생물생명공학회 Journal of microbiology and biotechnology 8 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2014, Vol.24 No.10 1319-1326 (8 pages)
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Emission Detection of Mercuric Ions in Aqueous Media Based-on Dehybridization of DNA Duplexes
Oh. Byul-Nim, Wu. Qiong, Cha. Mi-Sun, Kang. Hee-Kyung, Kim. Jin-Ah, Kim. Ka-Young, Rajkumar. Eswaran, Kim. Jin-Heung 대한화학회 Bulletin of the Korean Chemical Society 6 Pages
대한화학회 Bulletin of the Korean Chemical Society 2011, Vol.32 No.9 3223-3228 (6 pages)
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Azetidine-based Anthracenyl Chemosensor for Cu(II) Ion in Aqueous Media
Lee. Min-Hee, Lee. Young-Hoon, Jung. Ji-Hee, Park. Yu-Chul, Kim. Yang, Lee. Joung-Hae, Kim. Jong-Seung 대한화학회 Bulletin of the Korean Chemical Society 3 Pages
대한화학회 Bulletin of the Korean Chemical Society 2008, Vol.29 No.10 2033-2035 (3 pages)
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Spectrophotometric Determination of Nitrite Based on Its Reaction with p-Nitroaniline in the Presence of Diphenylamine in Micellar Media
Afkhami. Abbas, Masahi. Shokofeh, Bahram. Morteza 대한화학회 Bulletin of the Korean Chemical Society 3 Pages
대한화학회 Bulletin of the Korean Chemical Society 2004, Vol.25 No.7 1009-1011 (3 pages)
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DIGITAL ART & MEDIA LITERACY -on the Exhibition in GINUSEUM and Collaboration with Community Media Center Incheon
Oh Chang Geun 경인교육대학교 교육연구원 The Journal of Education 10 Pages
경인교육대학교 교육연구원 The Journal of Education 2020, Vol.3 No.2 8 125-134 (10 pages)
This paper explores digital artworks that were mainly exhibited in the art gallery of GINUSEUM in Gyeongin National University of Education, Korea, and in the Community Media Center in Incheon. Last year, nine renowned artists from Korea participated in a media art exhibition titled Media Sensibilia in GINUSEUM. Consequently, a digital installation from the exhibition was invited to the Community Media Center in Incheon, for the experiential education of the residents. The fundamental purpose of... -
Development of a monoclonal antibody-based co-agglutination test to detect enterotoxigenic Escherichia coli isolated from diarrheic neonatal calves
Brajesh C. Varshney, N.M. Ponnanna, Pranati A. Sarkar, Pragna Rehman, Jigar H. Shah 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 1호 9 57-64 (8 pages)
Escherichia coli (E. coli) strains were collected from young diarrheic calves in farms and field. Strains that expressed the K99 (F5) antigen were identified by agglutination tests using reference antibodies to K99 antigen and electron microscopy. The K99 antigen from a selected field strain (SAR-14) was heat-extracted and fractionated on a Sepharose CL-4B column. Further purification was carried out by sodium deoxycholate treatment and/or ion-exchange chromatography. Monoclonal antibodies to... -
Exposure to genistein does not adversely affect the reproductive system in adult male mice adapted to a soy-based commercial diet
Beom Jun Lee, Jong-Koo Kang, Eun-Yong Jung, Young Won Yun, In-Jeoung Baek, Jung-Min Yon, Yoon-Bok Lee, Heon-Soo Sohn, Jae-Yong L 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 3호 7 227-234 (8 pages)
Genistein, a soybean-originated isoflavone, is widely consumed by humans for putative beneficial health effects but its estrogenic activity may affect adversely the development of male reproductive system. Five-week-old ICR mice were purchased and fed with a soybean-based Purina Chow diet until 6 months of age. The animals were exposed by gavage to genistein (2.5 mg/kg/day) or 17β-estradiol (7.5μg/kg/day) for five weeks. Corn oil was used for the negative control. The animals were fed the... -
Suggestion on the Problem-based Learning Environment for Smart Learning in Pre-service Music Teacher Education
김지현(JiHyun Kim) 한국음악교육공학회 음악교육공학 13 Pages
한국음악교육공학회 음악교육공학 2014, 제 19호 12 227-239 (13 pages)
스마트폰의 확산 추세에 따라 페이스북, 트위터, 링크드인, 마이스페이스 등과 같은 다양한 소셜네트워크 서비스를 교육에 활용한 연구가 등장하고 있다. 디지털 시대에 부합하는 학습 환경 구축을 위해 본 연구는 스마트 러닝과 그 특징부터 문헌을 통해 살펴보았다. 그리고 PBL의 학습 효과를 검토하여 스마트 러닝을 위한 음악 논술 문제를 개발하였다. 이는 스마트 러닝의 학습원칙을 기반으로 한 사회적이고, 실제적이며, 테크놀로지 기반학습이 반영된 스마트-PBL 학습 환경의 구안이다. 본 연구의 결과는 예비음악교사교육에서... -
Music-Centered Integrated Lesson Plan Based on IB PYP
Sung-Ji Kim, Euna Choi 한국음악교육학회 음악교육연구 20 Pages
한국음악교육학회 음악교육연구 2022, 제 51권 제 2호 1 1-20 (20 pages)
The purpose of this study is to design music-centered integrated lessons based on the International Baccalaureate Primary Years Programme (IB PYP). For this purpose, first, the characteristics of IB PYP were examined, and the scope and sequence, and learning contents on music subject of IB PYP were compared with those of Korea National Curriculum. Second, based on this analysis, the music-centered integrated lessons based on transdisciplinary themes were designed in a spiral curriculum. The... -
Development of PCR-Based Molecular Marker for Detection of Xanthomonas campestris pv. campestris Race 6, the Causative Agent of Black Rot of Brassicas
Khandker Shazia Afrin, Md Abdur Rahim, Mehede Hassan Rubel, Jong-In Park, Hee-Jeong Jung, Hoy-Taek Kim, Ill-Sup Nou 한국식물병리학회 The Plant Pathology Journal 10 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 5호 4 418-427 (10 pages)
Xanthomonas campestris pv. campestris (Xcc), the pathogen of black rot which is the most destructive disease of Brassica vegetables throughout the world. Here, we reported two novel sequence-characterized amplified region (SCAR) markers (i.e., XccR6-60 and XccR6-67) for the detection of Xcc race 6 via re-alignment of the complete genome sequences of Xcc races/ strains/pathovars. The specificity of SCAR primer sets was verified by mean of PCR amplification using the genomic DNA template of Xcc... -
Multi-Homologous Recombination-Based Gene Manipulation in the Rice Pathogen Fusarium fujikuroi
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 3호 1 173-181 (9 pages)
Gene disruption by homologous recombination is widely used to investigate and analyze the function of genes in Fusarium fujikuroi, a fungus that causes bakanae disease and root rot symptoms in rice. To generate gene deletion constructs, the use of conventional cloning methods, which rely on restriction enzymes and ligases, has had limited success due to a lack of unique restriction enzyme sites. Although strategies that avoid the use of restriction enzymes have been employed to overcome this... -
Research Notes : Mannitol Amendment as a Carbon Source in a Bean-based Formulation Enhances Biocontrol Efficacy of a 2,4-diacetylphloroglucinol-producing Pseudomonas sp. NJ134 Against Tomato Fusarium Wilt
한국식물병리학회 The Plant Pathology Journal 6 Pages
한국식물병리학회 The Plant Pathology Journal 2011, 27권 4호 14 390-395 (6 pages)
Fusarium wilt caused by Fusarium oxysporum has become a serious problem world-wide and relies heavily on chemical fungicides. We selected Pseudomonas sp. NJ134 to develop an effective biocontrol strategy. This strain shows strong antagonistic activity against F. oxysporum. Biochemical analyses of ethyl-acetate extracts of NJ134 culture filtrates showed that 2,4-diacetylphloroglucinol (DAPG) was the major compound inhibiting in vitro growth of F. oxysporum. DAPG production was greatly enhanced in... -
Evaluation of the Secondary Particle Effect in Inhomogeneous Media for Proton Therapy Using Geant4 Based MC Simulation
박소현, 정원균, 라정은, 박성용, 서태석, Park. So-Hyun, Jung. Won-Gyun, Rah. Jeong-Eun, Park. Sung-Yong, Suh. Tae-Suk 한국의학물리학회 의학물리 12 Pages
한국의학물리학회 의학물리 2010, Vol.21 No.4 311-322 (12 pages)
양성자 치료 시, 이차 입자는 암 부위 이외의 영역에 선량을 전달하고 이차 암 발생 가능성을 내재하기 때문에 이에 대한 정확한 분석은 중요한 역할을 한다. 본 연구의 목적은 불균질 물질에 의해 양성자 빔으로부터 발생 된 이차입자의 플루언스와 에너지 분포가 받는 영향에 대해 Geant4 (Geometry And Tracking) 전산모사를 통해 분석 하는 것이다. 불균질 조건은 브래그 커브 내에 최대 선량의 30% (플라토)와 80% (브래그 피크) 선량 지점에 두께 2 cm의 지방, 뼈 그리고 폐 등가 물질을 삽입하여 구성하였다. 또한, 양성자의... -
Influence of Fertilizer Concentrations on the Performance of Seedling Grafts of Tomato Grown in Coir Based Root Media
Choi. Jong-Myung, Kang. Chang-Soo, Ahn. Joo-Won, Lee. Chi-Won W. 한국원예학회 Horticulture, Environment, and Biotechnology 9 Pages
한국원예학회 Horticulture, Environment, and Biotechnology 2011, Vol.52 No.4 393-401 (9 pages)
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An Alternative, Banana Peel-based Medium Used to Investigate the Catalytic Properties of Peroxidase from a Fungus, Inonotus sp SP2, Recently Isolated in Southern Chile
Garces. L., Vasquez. C., Contreras. E., Urra. J., Diez. M.C., Guerrero. L., Palma. C. 한국생물공학회 Biotechnology and bioprocess engineering 9 Pages
한국생물공학회 Biotechnology and bioprocess engineering 2012, Vol.17 No.5 972-980 (9 pages)
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The association between serum adiponectin and carotid intima media thickness in community based cohort in Korea: The ARIRANG study
Ahn. Min-Soo, Koh. Sang-Baek, Kim. Jang-Young, Yoon. Jin-Ha, Sung. Joong-Kyung, Youn. Young-Jin, Yoo. Byung-Su, Lee. Seung-Hwan, Yoon. J 대한독성유전단백체학회 Molecular & cellular toxicology 6 Pages
대한독성유전단백체학회 Molecular & cellular toxicology 2011, Vol.7 No.1 33-38 (6 pages)
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An Individual Difference Approach to Understanding Campaign Message Effects: Self-Monitoring, Perceived Message Effectiveness, and Presumed Media Influence
백혜진 한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 35 Pages
한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 2010, Vol.2 No.1 2 31-65 (35 pages)
This study examines the self-monitoring tendency’s role in communication campaign message effects. Analysis of survey data in a charity campaign context indicates that high self-monitors evaluate the charity campaign message more favorably than low self-monitors. In addition, perceived message effectiveness and presumed media influence are significantly associated with charitable behavior intention only among high selfmonitors. The findings highlight the importance of understanding individual... -
The Construction of Young Children During COVID-19 in the Online Media in Indonesia
Ina Winangsih, Vina Adriany, Euis Kurniati 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 16 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2023, Vol.17 No.1 11 217-232 (16 pages)
Media is believed to possess its power in constructing discursive meaning in the society. This article aims to see how media creates discourse pertaining children and childhood during the pandemic of COVID-19. This article adopts critical discourse analysis (CDA) in order to unpack power relation in the children discourse by analyzing 78 articles from websites found in the internet. The analysis suggests that there is one hegemonic and dominant discourse on children, namely discourse of... -
The Development of a Teaching and Learning Model for Mobile-based Collaborative Learning
Chang Woo Nam, Seonyoung Jang 한국교육학회 교육학연구 24 Pages
한국교육학회 교육학연구 2016, 54권 2호 13 373-396 (24 pages)
The purpose of this study is to develop a teaching and learning model for collaborative learning in mobile learning (m-learning) environments. For this purpose, this study utilized a literature review and a three-round Delphi method that employed three expert panels to develop the teaching and learning model. The teaching and learning model developed in this study includes six primary phases: (1) providing orientation of mobile-based collaborative learning, (2) guiding strategies for improving... -
The effect of the spinning conditions on the structure of mesophase pitch-based carbon fibers by Taguchi method
Zhao Jiang, Ting Ouyang, Xiangdong Yao, Youqing Fei 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 11 89-98 (10 pages)
Taguchi’s experimental design was employed in the melt spinning of molten mesophase pitch to produce carbon fibers. The textures of the obtained carbon fibers were radial with varied crack angles, as observed by scanning electron microscopy and polarized optical imaging. The diameter, crack angle, preferred orientation, and tensile modulus of the produced samples were examined to investigate the influence of four spinning variables. The relative importance of the variables has been emphasized... -
One-step synthesis of dual-transition metal substitution on ionic liquid based N-doped mesoporous carbon for oxygen reduction reaction
Ulziidelger Byambasuren, Yukwon Jeon, Dorjgotov Altansukh, Yunseong Ji, Yong-Gun Shul 한국탄소학회 Carbon Letters 12 Pages
한국탄소학회 Carbon Letters 2016, Vol.17 No.1 8 53-64 (12 pages)
Nitrogen (N)-doped ordered mesoporous carbons (OMCs) with a dual transition metal system were synthesized as non-Pt catalysts for the ORR. The highly nitrogen doped OMCs were prepared by the precursor of ionic liquid (3-methyl-1-butylpyridine dicyanamide) for N/C species and a mesoporous silica template for the physical structure. Mostly, N-doped carbons are promoted by a single transition metal to improve catalytic activity for ORR in PEMFCs. In this study, our N-doped mesoporous carbons were... -
Pandemic Screen Time: An Analysis of Parenting Practices Connected with Children’s Use of Media in South Korea and the United States during the COVID-19 Pandemic
Amie Kim, Hyeon-Seon Jeong, Rebekah Willett, Ju Lim, Mi Yoon, Gwanghee Kim 경인교육대학교 교육연구원 교육논총 16 Pages
경인교육대학교 교육연구원 교육논총 2022, 제 42권 제 3호 6 81-96 (16 pages)
This article reports on a study investigating the experiences of family media practices during the pandemic. The article is based on questionnaires and semi-structured interviews with 39 parents in South Korea and the United States who have children aged between 4 and 11. The article employs a framework developed by Livingstone and Blum-Ross to consider different “genres for ‘digital parenting’” (2020: 11). The article argues that although children’s screen time increased dramatically,... -
Curriculum for a Subject using Cloud-based SW to Enhance Untact Education Capabilities of Field Teachers
Hur Kyeong 경인교육대학교 교육연구원 The Journal of Education 15 Pages
경인교육대학교 교육연구원 The Journal of Education 2020, Vol.3 No.2 7 109-123 (15 pages)
In this paper, a practical curriculum for using cloud software (SW) is proposed that can be applied as a subject for strengthening the untact education capability of field teachers. For untact education, teachers require content creation and online collaboration skills. Content creation forms are divided into real-time and video contents. Cloud-based SW can be used for online collaboration education. Currently, cloud-based Google and Chrome SW can be used to create real-time and video contents.... -
Computer-Based Test (CBT) 개발 및 CBT에 대한 학생들의 인식
임은정(Eun-Jung Im), 이원기(Won-Kee Lee), 이유철(Yoo-Chul Lee), 최병호(Byung-Ho Choe), 정성광(Sung-Kwang Chung), 이택후(Taek-Hoo Lee), 조훈(Hune Cho), 손진호( 한국의학교육학회 Korean Journal of Medical Education 10 Pages
한국의학교육학회 Korean Journal of Medical Education 2008, 제 20권 제 2호 6 145-154 (10 pages)
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Expression of Angiostatin Using DNA - Based Semliki Forest Virus Replicon
Hyun Soo Kim, Kwang Soon Shin, Jong Soo Lee, Young Ki Choi, Chul Joong Kim, Yong Soo Choi 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 1호 7 41-45 (5 pages)
Angiogenesis is recognized as a critical factor in the growth of tumor cells and plays a key role in the tumor metastasis. Recent studies for antiangiogenic substances are getting popular. The angiostatin, one of the antiangiogenic substances, leads to the increased apoptosis of the tumor cells by inhibiting the neovascularization of the tumor. The angiostatin was identified as the internal fragments of the plasminogen which has no antiangiogenic activity. By hydrolysis of the plasminogen, the... -
AnInvestigationofField-based ExperiencesforPre-serviceMusic TeachersinMassachusetts:Implications forPoliciesandStrategiesGoverning Field-basedExperiencesforMusicTeacher CandidatesintheRepublicofKore
JooHyun Kang 한국음악교육학회 음악교육연구 25 Pages
한국음악교육학회 음악교육연구 2018, 제 47권 제 2호 1 1-25 (25 pages)
In order to explore implications for improvement in Korean field-based experiences for pre-service music teachers, this study investigated policies governing these experiences in music teacher training and their implementation in Massachusetts. Content analysis revealed that music teacher candidates in that state must choose two different grade levels and work at least 300 hours in the field. Tito University in Massachusetts required close to 500 hours of works, far surpassing the state’s... -
Development of Luciferase Reporter Gene-based Cell Bioassay for the Aromatic Hydrocarbon Receptor Agonists
Sun-YoungKim, Eun-JungChoi, Jae-HoYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.6 9 349-354 (6 pages)
The aromatic hydrocarbon receptor (AhR) is a ligand-activated transcription factor that mediates many of the biological and toxicological effects of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD, dioxin) and related chemicals. The application of recombinant reporter plasmid such as the firefly luciferase gene has proven to be a very effective method to detect these chemicals. The bioassay system, CALUX, is sensitive in directly detecting AhR-agonists from a variety of environmental and biologic... -
Potential of Using Ginger Essential Oils-Based Nanotechnology to Control Tropical Plant Diseases
Adamu Abdullahi, Khairulmazmi Ahmad, Intan Safinar Ismail, Norhayu Asib, Osumanu Haruna Ahmed, Abubakar Ismaila Abubakar, Yasmeen Siddiqui, Mohd Razi Ismail 한국식물병리학회 The Plant Pathology Journal 21 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 6호 1 515-535 (21 pages)
Essential oils (EOs) have gained a renewed interest in many disciplines such as plant disease control and medicine. This review discusses the components of ginger EOs, their mode of action, and their potential nanotechnology applications in controlling tropical plant diseases. Gas chromatography-mass spectroscopy (GC-MS), high-performance liquid chromatography, and headspace procedures are commonly used to detect and profile their chemical compositions EOs in ginger. The ginger EOs are composed... -
Life Cycle-Based Host Range Analysis for Tomato Spotted Wilt Virus in Korea
Eui-Joon Kil, Young-Jae Chung, Hong-Soo Choi, Sukchan Lee, Chang-Seok Kim 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2020, 36권 1호 6 67-75 (9 pages)
Tomato spotted wilt virus (TSWV) is one of the plant viruses transmitted by thrips and causes severe economic damage to various crops. From 2008 to 2011, to identify natural host species of TSWV in South Korea, weeds and crops were collected from 5 regions (Seosan, Yesan, Yeonggwang, Naju, and Suncheon) where TSWV occurred and were identified as 1,104 samples that belong to 144 species from 40 families. According to reverse transcription-polymerase chain reaction, TSWV was detected from 73... -
A New Distinct Clade for Iranian Tomato spotted wilt virus Isolates Based on the Polymerase, Nucleocapsid, and Non-structural Genes
Mahsa Abadkhah, Davoud Koolivand, Omid Eini 한국식물병리학회 The Plant Pathology Journal 18 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 7 514-531 (18 pages)
Tomato spotted wilt virus (TSWV; Genus Orthotospovirus: Family Tospoviridae) is one of the most destructive viruses affecting a wide range of horticultural crops on a worldwide basis. In 2015 and 2016, 171 leaf and fruit samples from tomato (Solanum lycopersicum) plants with viral symptoms were collected from the fields in various regions of Iran. ELISA test revealed that the samples were infected by TSWV. The results of RTPCR showed that the expected DNA fragments of about 819 bp in length were... -
Genomics-based Sensitive and Specific Novel Primers for Simultaneous Detection of Burkholderia glumae and Burkholderia gladioli in Rice Seeds
Chae-yeong Lee, Hyun-Hee Lee, Mohamed Mannaa, Nam-gyu Kim, Jung-wook Park, Ju-yun Kim, Young-Su Seo 한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2018, 34권 6호 4 490-498 (9 pages)
Panicle blight and seed rot disease caused mainly by Burkholderia glumae and Burkholderia gladioli is threatening rice cultivation worldwide. The bacteria have been reported as seed-borne pathogens from rice. Accurate detection of both pathogens on the seeds is very important for limiting the disease dissemination. Novel primer pairs targeting specific molecular markers were developed for the robust detection of B. glumae and B. gladioli. The designed primers were specific in detecting the... -
Web 2.0 Based Collaborative E-learning
Hye-Jin Kim 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 11 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2018, 제 8권 제 8호 88 903-913 (11 pages)
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Co-channel Interference Reduction in TDMA based Wireless LAN
주봉, 최용훈, 박수원, 이승형, Zhou. Feng, Choi. Yong-Hoon, Park. Su-Won, Rhee. Seung-Hyong 한국정보과학회 정보과학회논문지. Journal of KIISE. 정보통신 6 Pages
한국정보과학회 정보과학회논문지. Journal of KIISE. 정보통신 2012, Vol.39 No.2 192-197 (6 pages)
동일 채널 간섭은 주파수가 같은 동일 채널에서 둘 또는 그 이상의 전파가 수신기에서 간섭하여 장애가 발생하는 현상이다. 본 논문에서는 고밀도의 무선랜 환경에서 통일 채널 간섭 문제를 연구하고 TDMA(Time Division Multiplexing Access) 알고리즘을 이용하여 개선방법을 제안한다. 먼저 무선랜 개발과정에서 핵심기술문제를 언급하고 동일채널 간섭의 연구 배경을 제시한다. 그 후 네트워크 성능에 영향을 많이 주는 MAC(Media Access Control) 프로토콜을 설명하고 분석한다. 마지막으로 간섭 현상 시나리오를 통해 제안한... -
Effects of a Case-Based Sepsis Education Program for General Ward Nurses on Knowledge, Accuracy of Sepsis Assessment, and Self-efficacy
Kim Bohyun, Jeong Younhee 한국기초간호학회 Journal of Korean Biological Nursing Science 11 Pages
한국기초간호학회 Journal of Korean Biological Nursing Science 2020, Volume 22, No 4 4 260-270 (11 pages)
Purposes: Sepsis is a critical condition in which nurses should detect clinical manifestations and provide early intervention to prevent unwanted serious conditions in the patients. The initial occurrence and management of sepsis take place in general units, but there is a lack of knowledge in nurses. The purpose of this study was to examine the effects of a case-based sepsis education program and compare the case-based education program with and without smartphone applications. Methods: A... -
The Use of Informal Opinion Leader-Based Strategy for the Diffusion of Public Health Services among International Workers in South Korea
Do Kyun Kim, James W. Dearing 한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 34 Pages
한국헬스커뮤니케이션학회 헬스커뮤니케이션연구 2015, Vol.12 4 115-148 (34 pages)
Despite the public health risks to international workers and the urgency to reach them with appropriate public health services and information, few strategies to do so have achieved both effectiveness and sustainability. The present article proposes the identification, recruitment, and activation of informal opinion leaders, a strategy that utilizes interpersonal influence through existing advice-seeking networks among the target population. Coupled with an explanation about recruitment and... -
The Effects of Digital Game-Based Learning on Early English Literacy Task for Non-Native Speakers
Norehan Zulkiply, Afina Abd Aziz 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 18 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2019, Vol.13 No.2 7 123-140 (18 pages)
Despite the growing evidence for the benefits of digital game-based learning (DGBL) in promoting learning in various contexts, the effects of DGBL on early English literacy learning for non-native speakers remains unknown. The present study examined the effectiveness of using DGBL in enhancing student learning in an early English literacy task for non-native speakers. In the experiment, 66 Malay pre-school students who were identified as having low literacy in English (determined using a...
