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- 한국교육학회 학술대회논문집(4)
- 광고PR실학연구(2)
- 한국통신학회논문지. THE JOURNAL OF KOREA INFORMATION AND COMMUNICATIONS SOCIETY. 무선통신(2)
- ANDRAGOGY TODAY(1)
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- 한국통신학회논문지. THE JOURNAL OF KOREA INFORMATION AND COMMUNICATIONS SOCIETY. 네트워크 및 서비스(1)
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IEEE802.15.4 WPAN에서의 Cyclic Contention Free Access 기법
곽원근, 이재용, Kwak. Woon-Geun, Lee. Jai-Yong 한국통신학회 한국통신학회논문지. The Journal of Korea Information and Communications Society. 네트워크 및 서비스 8 Pages
한국통신학회 한국통신학회논문지. The Journal of Korea Information and Communications Society. 네트워크 및 서비스 2007, Vol.32 455-462 (8 pages)
IEEE802.15.4의 비경쟁기반 다중 접속 기법으로 적용된 GTS(Guaranteed Time Slot)의 성능 분석과 문제점 분석을 통해, 개선된 형태의 Cyclic Contention free Access(Cyclic-CFA) 기법을 제안한다. Cyclic-CFA 기법은 Polling 기법을 개선한 스케줄링 방식으로, 장치(device)들은 PAN 코디네이터(coordinator)로부터 부여받은 Sequence Number를 기반으로 순차적으로 데이터를 전송한다. 별도의 Polling 패킷(packet)이 없고 단일방향성(unidirectional)으로 동작하므로, 고전적인 Polling 기법의 오버헤드를 줄일 수 있어 보다... -
Prevention and Intervention of Adolescents’ Maladaptive Internet use
Oh Yeon Ju 경인교육대학교 교육연구원 The Journal of Education 15 Pages
경인교육대학교 교육연구원 The Journal of Education 2019, Vol.2 No.2 1 1-15 (15 pages)
This article presents the characteristics of addiction, cognitive behavior, and social cognitive perspectives, which are the mainstream views of maladaptive Internet use. As the academic branch dealing with mental health, such as psychology and psychiatry, first raised the issue of maladaptive Internet use and continued research, views in the context of mental health, such as addiction and cognitive behavior perspectives, have become mainstream. The mental health perspective, however, shows... -
Conditioning-induced cardioprotection
Puneet Kaur Randhawa, Anjana Bali, Jasleen Kaur Virdi, Amteshwar Singh Jaggi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 13 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2018, Vol.22 No.5 1 467-479 (13 pages)
The aging process induces a plethora of changes in the body including alterations in hormonal regulation and metabolism in various organs including the heart. Aging is associated with marked increase in the vulnerability of the heart to ischemia-reperfusion injury. Furthermore, it significantly hampers the development of adaptive response to various forms of conditioning stimuli (pre/post/remote conditioning). Aging significantly impairs the activation of signaling pathways that mediate... -
Scant Extracellular NAD Cleaving Activity of Human Neutrophils is Down-Regulated by fMLP via FPRL1
Md.AshrafulHasan, Md.TipuSultan, Won-GyunAhn, Yeon-JaKim, Ji-HyeJang, Chang-WonHong, Dong-KeunSong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 8 497-502 (6 pages)
Extracellular nicotinamide adenine dinucleotide (NAD) cleaving activity of a particular cell type determines the rate of the degradation of extracellular NAD with formation of metabolites in the vicinity of the plasma membrane, which has important physiological consequences. It is yet to be elucidated whether intact human neutrophils have any extracellular NAD cleaving activity. In this study, with a simple fluorometric assay utilizing 1,N6-ethenoadenine dinucleotide (etheno-NAD) as the... -
Effect of Neurosteroid Modulation on Global Ischaemia-Reperfusion-Induced Cerebral Injury in Mice
AmarjotKaurGrewal, AmteshwarSinghJaggi, AvtarChRana, NirmalSingh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.6 2 485-492 (8 pages)
The present study was designed to investigate the putative effect of neurosteroid modulation on global ischaemia-reperfusion-induced cerebral injury in mice. Bilateral carotid artery occlusion followed by reperfusion, produced a significant rise in cerebral infarct size along with impairment of grip strength and motor coordination in Swiss albino mice. Administration of carbamazepine (16 mg/kg, i.p.) before global cerebral ischaemia significantly attenuated cerebral infarct size and improved the... -
Effects of Erythropoietin on Memory Deficits and Brain Oxidative Stress in the Mouse Models of Dementia
RohitKumar, AmteshwarSinghJaggi, NirmalSingh 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2010, Vol.14 No.5 15 345-352 (8 pages)
The present study was undertaken to explore the potential of erythropoietin in memory deficits of mice. Memory impairment was produced by scopolamine (0.5 mg/kg, i.p.) and intracerebroventricular streptozotocin (i.c.v STZ, 3 mg/kg, 10Ռl, 1st and 3rd day) in separate groups of animals. Morris water- maze test was employed to assess learning and memory. The levels of brain thio-barbituric acid reactive species (TBARS) and reduced glutathione (GSH) were estimated to assess degree of oxidative... -
Ceramide is involved in MPP+-induced Cytotoxicity in Human Neuroblastoma Cells
Eun-JooNam, Hye-SookLee, YoungJaeLee, Wan-SeokJoo, SunghoMaeng, Hye-InIm, Chan-WoongPark, YongSikKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 6 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2002, Vol.6 No.6 1 281-286 (6 pages)
To understand the cytotoxic mechanism of MPP, we examined the involvement of ceramide in MPP- induced cytotoxicity to human neuroblastoma SH-SY5Y cells. When SH-SY5Y cells were exposed to MPP, MPP induced dose-dependent cytotoxicity accompanied by 2-fold elevation of intracellular ceramide levels in SH-SY5Y cells. Three methods were used to test the hypothesis that the elevated intracellular ceramide is related to MPP-induced cytotoxicity: C2-ceramide was... -
Calcium Modulates Excitatory Amino Acid (EAA)- and Substance P-induced Rat Dorsal Horn Cell Responses
HongKeeShin, SokHanKang, InDukChung, KeeSoonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 11 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 1999, Vol.3 No.1 5 35-45 (11 pages)
Excitatory amino acid (EAA) and substance P (SP) have been known to be primary candidates for nociceptive neurotransmitter in the spinal cord, and calcium ions are implicated in processing of the sensory informations mediated by EAA and SP in the spinal cord. In this study, we examined how Ca2 modified the responses of dorsal horn neurons to single or combined iontophoretical application of EAA and SP in the rat. All the LT cells tested responded to kainate, whereas about 55% of low... -
Effect of Nifedipine on Endocrine and Cardiovascular Responses to Angiotensin II in SHR Fed with Different Sodium Diets
Choi, Eun-Kyung, Park, Yoon-Yub, Ahn, Dong-Kuk, Park, Jae-Sik, Lee, Won-Jung 대한생리학회 대한생리학회지 10 Pages
대한생리학회 대한생리학회지 1993, 제 27권 제 1호 6 57-66 (10 pages)
Effects of a voltage dependent calcium channel antagonist, nifedipine, on the responses of blood pressure, and secretion of atrial natriuretic peptide (ANP) and aldosterone to angiotensin II (Ang II) were compared in male Wistar and spontaneously hypertensive rats (SHR). A low, control or high sodium diet (2, 10 or 25 mmol Na/100 g diet) was fed for 6 weeks from the age of 6 weeks. On the morning of the experiment catheters were inserted under ether anesthesia in the femoral artery for pressure... -
Implementation Of 802.15.4 Wireless Sensor Network in Real-time Monitoring and Control System for GreenHouse
Jaypal Baviskar, Afshan Mulla, , Amol Baviskar, Jeet Desai 인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 19 Pages
인문사회과학기술융합학회 예술인문사회융합멀티미디어논문지 2015, 제 5권 제 5호 10 87-105 (19 pages)
In order to meet the increasing need for quality conscience crops and to utilize the resources efficiently, the concept of Greenhouse was introduced. It assists in accurate monitoring and controlling of various parameters, in order to nurture healthy crops. In this paper efforts are made to acknowledge the problems associated with maintaining precise environmental conditions, and to implement a sophisticated system to supervise the real-time monitoring and controlling operation inside the... -
The Appreciation and Experience of Digital Images- Critical Review of Use of Digital Images in Museum Environment -
Bokyung Koo 한국조형교육학회 조형교육 29 Pages
한국조형교육학회 조형교육 2009, 제 34집 2 1-29 (29 pages)
Art museums are dedicated to fostering an understanding of works of art, to conducting research, and to delivering results to the public. As technologies has introduced new challenges for museums, museum professionals have embraced new interactive technologies for their promise to offer aesthetic, cultural, and contextual information on exhibits, and to boost museum attendance. Museum visitors, expecially children and young adults, have responded enthusiastically to interactive exhibits, even... -
Contemporary Views of Human Resource Development
Gene Roth 한국교육학회 한국교육학회 학술대회논문집 29 Pages
한국교육학회 한국교육학회 학술대회논문집 KSSE Inter 16 365-393 (29 pages)
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The Wages of Niceness: Perils of Educators who are Afraid to Impose
Ian Baptiste 한국교육학회 한국교육학회 학술대회논문집 27 Pages
한국교육학회 한국교육학회 학술대회논문집 KSSE Inter 15 338-364 (27 pages)
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How College Students’ Partisanship Affects Their Attitudes Toward Political Ads : The Case of the 2012 General Election in South Korea
Cunhyeong Ci, Jinbong Choi 한국광고PR실학회 광고PR실학연구 29 Pages
한국광고PR실학회 광고PR실학연구 2014, 제 7권 1호 5 109-137 (29 pages)
Researchers have typically defined voters’ partisanship as their belonging to a particular party. Alternatively, however, recent researchers have viewed voters’ partisanship as their attitudes toward a party that can range in magnitude. Accordingly, this study examined (1) whether South Korean college students’ attitudes toward political ads can be affected by their attitudes toward the parties and (2) whether the relationship can be moderated by their expectations of the election outcome for... -
Can Advertising Survive the Information Technology Revolution? : An Exploratory Essay on the Future of Advertising
Tae-Il Yoon 한국광고PR실학회 광고PR실학연구 15 Pages
한국광고PR실학회 광고PR실학연구 2009, 제 2권 2호 2 32-46 (15 pages)
Advertising flourished during the previous century so much that Advertising Age called the twentieth century “the advertising century” when they published a special issue looking back at 100 years of advertising. However, can advertising continue to flourish in this twenty-first century? If we concern the long-term future of advertising as a social institution rather than a short-term advertising industry, the prediction might not be so simple. To answer this ontological question, this essay... -
A Critical Discourse Analysis of Early Childhood Education and Care Policy in Korean Newspaper Editorials
Ji Young Lee, Hoewook Chung 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 22 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2022, Vol.16 No.2 7 137-158 (22 pages)
This study investigated how newspaper editorials contribute implicitly to what people know and think about by recontextualizing the discourses of Early Childhood Education and Care (ECEC) policy. Drawing from Fairclough's critical discourse analysis, we examined 311 editorials on ECEC policies of two mainstream Korean newspapers, Chosun Ilbo and Joongang Ilbo, published from 1991 to 2016. Findings are that the text of discourses changed to reflect shifts in ECEC policy. The textual elements... -
“The Weight Falls on My Shoulders”: Perceptions of Compassion Fatigue Among Israeli Preschool Teachers
Inbar Levkovich, Anat Gada 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 22 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2020, Vol.14 No.3 5 91-112 (22 pages)
Compassion fatigue is defined as indirect or secondary trauma that develops among caregivers as a result of their involvement in the trauma state of the individual under their care, to the point that they begin to empathize with and become deeply involved in the other person’s feelings and suffering. The present study evaluated perceptions of compassion fatigue among 15 preschool teachers in Israel by means of qualitative in-depth semi-structured interviews. The study’s findings show that... -
Dilemma of Parental Aspiration for Children with Special Needs in Early Childhood Education (ECE) Settings: The Case of Bangladesh
Md Jahangir Alam 환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 19 Pages
환태평양유아교육연구학회 Asia-Pacific journal of research in early childhood education 2019, Vol.13 No.3 3 25-43 (19 pages)
anticipate their children’s enrollment, readiness for schooling, and children’s learning outcomes. Mostly, parental struggles and expectations are closely related to different socio-economic conditions, regions, and children’s gender (transgender and girls) in line with special needs. This study attempts to explore how ECE is positioned within the multifaceted contention of Bangladeshi society where parental aspiration plays a vital role for the schooling of children with special needs.
