• Title/Summary/Keyword: Management regulation

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Monitoring of Legally Designated Disease in Cultured White Shrimp, Litopenaeus vannamei in Korea (2010~2013) (우리나라 양식 흰다리새우, Litopenaeus vannamei 에 대한 법정전염병 모니터링 (2010~2013))

  • Kim, Su-Mi;Choi, Min-Ji;Kim, Seok-Ryel;Kang, Seo Kyeong;Hwang, Hye Yeon;Jang, In-Kwon;Kim, Jin Woo;Jee, Bo-Young;Shin, Ki-Won;Park, Myoung Ae
    • Journal of fish pathology
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    • v.27 no.2
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    • pp.91-97
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    • 2014
  • Since the "Aquatic life disease control act" was established in 2009, we have monitored OIE notifiable and legally designated diseases which are associated with white shrimp Litopenaeus vannamei but are as yet outbreak in South Korea. We had monitored only two viral diseases of YHD and IMN, but further added IHHN, TS and WTD in an attempt to reinforce monitoring as a countermeasure against the increasing possibility of imported diseases led by continuous growth in global fisheries trade. We also increased the number of monitoring areas, and shrimp farms. In 2013, we examined a total of 2,650 white shrimp from 29 hatcheries and farms to check whether they were infected with any of the 5 diseases (YHD, IMN, IHHN, TS, WTD). The result showed that none of the samples contained the viruses. To regulation of the exotic diseases from landing in our country and to strengthen prevention, management and control of the diseases on a national level, we must continue the surveillance monitoring of the diseases.

Spatial-Temporal Pattern Analysis of Unplanned Factory Locations in the Seoul Metropolitan Area Using FEMIS Data (수도권 개별입지 공장의 시공간적 입지특성 분석)

  • Hwang, Sun-Geun;Lee, Sugie;Park, Jeong-Il
    • Journal of the Korean Regional Science Association
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    • v.34 no.2
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    • pp.21-34
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    • 2018
  • The purpose of this study is to analyze the spatial-temporal proliferation of individual factories in the Seoul Metropolitan Area and to provide policy implications. The location of the factory is divided into individual locations and planned locations. In the case of individual locations, it takes a long time to establish factories. Also, due to high cost and regulation, the establishment of individual factories is not easy. However, since the establishment process is simple and the price of land is low, the establishment of individual factories has led to an increase in the number of individual factories. The problem of the undeveloped factories is that the lack of infrastructure such as the road and environmental pollution treatment facilities around the factory deteriorates the pleasant environment and the cityscape and deteriorates the health of the residents in the surrounding area. In this study, we analyzed the location of individual factories established in the Seoul metropolitan area from 2001 to 2016 by using ArcGIS Pro. The results of the analysis are as follows. First, individual location factories are formed around existing industrial complexes and industrial sites. The reason for this is considered to be the external effect that can be obtained from the surrounding area. Secondly, since the Seoul city's individual location factories are established in many residential areas, it shows the conflicting result of the mixture of residence and factory. Third, the Gyeonggi province's individual location factories have a high proportion of non-urban areas. This is because the Gyeonggi province's management area occupies a larger proportion than other areas in Gyeonggi province. This study analyzed the spatial - temporal spreading process of individual factories and the unfolding of individual factories in the metropolitan area, and it can provide policy implications to control the over development of individual factories in the future.

The Effect of the Punishment for Internet Piracy on Attitude and Intention: Focusing on the Moderating Effect of Piracy Education (인터넷 저작권 침해에 대한 처벌이 태도와 침해 의도에 미치는 영향에 관한 연구: 저작권 교육의 조절변수 효과를 중심으로)

  • Park, Joo-Yeon
    • Journal of Information Management
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    • v.43 no.3
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    • pp.61-78
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    • 2012
  • Internet is widely spreading in everyday life and it makes easy to find and share information on the Internet. Many of Internet users are copying and distributing copyrighted materials freely on the Internet without recognizing that it is unethical and illegal behavior. The rate of Internet piracy is constantly increasing even though the regulation and punishment for piracy behavior are to be strict. However, there is a lack of study about the relationship between the punishment and education for intenet piracy on users' attitude and intention toward piracy on the Internet. The purpose of this study is therefore to find out the effect of the level of punishment for internet piracy on users' attitude and intention. This study also examines the moderating effect of piracy education on the relationship between punishment and piracy intention. The study shows that the punishment is directly associated with the attitude but not associated with the piracy intention. The piracy education has a significant effect on the relationship between punishment and intention. The result of this study could bring up the issue of intellectual property protection on the Intenet and suggest an importance of piracy education to educators, managers and internet users.

Improvement in Legislative Assessment of the Environmental Conservation Value Assessment Map Considering the Restriction on Acts of Special-Purpose Areas (용도 지역 행위 제한을 고려한 국토환경성평가지도 법제적 평가 개선)

  • Yang, Hyun-Jae;Kim, Geun-Han;Yoon, Jeong-Ho;Jun, Chul-Min;Lee, Eun-Jung;Hwang, So-Young
    • Journal of the Korean Society of Environmental Restoration Technology
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    • v.21 no.1
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    • pp.13-30
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    • 2018
  • In terms of environmental friendly land use and objective environmental assessment, legislative assessment items of Environmental Conservation Value Assessment Map (ECVAM) consists of designated areas related to conservation and protection, and areas that are planned to be designated in the future. However, the gap with the reality due to omission of several protection areas and land use regulations, and assessment grades according to 3 division land use map of forest, agricultural land, and urbanized area, results in low application and utilization of ECVAM. Therefore in this study, the legislative assessment of the ECVAM was performed with new assessment items and its new ratings, to suggest an improvement in legislative assessment items of the ECVAM. As a result, legally protected areas of inhabited islands under absolute conservation, special wildlife protection districts, protected marine areas, environmental preservation sea areas, scenic spots, forest protection zone, traditional temple preservation zone, and 45 zone or district related to regulation of land use were additionally designated as new legislative assessment items. New grade ratings were given to each additional assessment items in consideration of the restrictions on acts. As a result of the legislative assessment based on the new assessment items and new grades, the 1st grade area increased by 3.47%, and the 2nd grade area increased by 19.35%. The 3rd grade area decreased by 8.54%, the 4th grade area increased by 2.95%, and 5th grade increased by 2.91%. In addition, the out-of-grade area decreased by 20.14%, considered to be a realistic assessment based on land use. With the improved legislative assessment, it is possible to provide a more accurate environmental assessment map. Increase usage of ECVAM is expected in providing regulations of land use and base data for integrated land management of land environmental planning.

Comparison of Specific Proteins of Shiga Toxin-producing E. coli (STEC) Adhesion by Lactobacillus acidophilus Strains Using Two Dimensional Gel Electrophoresis (이차원 전기영동을 이용한 Lactobacillus acidophilus Strains의 Shiga Toxin-producing E. coli (STEC) 부착 억제와 관련된 단백질 발현 변화 분석)

  • Kim Young-Hoon;Moon Yong-Il
    • Food Science of Animal Resources
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    • v.26 no.2
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    • pp.263-268
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    • 2006
  • Probiotics including Lactobacillus acidophilus, refer to a group of nonpathogenic organisms that protect the human host against gastrointestinal(GI) infections by pathogenic bacteria such as Shiga toxin-producing E. coli(STEC). In the study, the inhibitory effects of STEC ATCC 43894 adhesion by L. acidophilus A4 was investigated on the HT-29 epithelial cells. Specific proteins regulated by cell Iysates of L. acidophilus A4 on STEC ATCC 43894 were also characterized by proteomic analysis. Both cell mass and Iysate of L. acidophilus A4 have exhibited the profound inhibitory activity on the HT-29 cells(about 1.5 log scale reduction). Two-dimensional gel electrophoresis(2-DE) revealed seven proteins that were up-regulated by cell Iysates of L. acidophilus A4 and three proteins that were down-regulated. In addition, three protein spots were only detected in the presence of cell Iysates. These results suggest that inhibitory effects of STEC adhesion by L. acidophilus may be due to the regulation of specific protein of STEC.

The Sanguinarine Apoptosis Induction of Hep3B Human Hepatocellular Carcinoma Cells is Dependent on the Activation of Caspase (Sanguinarine에 의한 Hep3B 인체 간암세포의 apoptosis 유도에 관한 연구)

  • Han, Min Ho;Choi, Sung Hyun;Hong, Su Hyun;Park, Dong Il;Choi, ung Hyun
    • Journal of Life Science
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    • v.27 no.11
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    • pp.1340-1348
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    • 2017
  • Sanguinarine is a benzophenanthridine alkaloid derived from the roots of Sanguinaria canadensis L., which is used for the purpose of treating various diseases. Although studies of anticancer activities have been performed using various cancer cell lines, the phenomenon of inducing apoptosis in cancer cells by using sanguinarine requires more research. Therefore, this study investigated the anti-cancer activities and related mechanisms of sanguinarine used with Hep3B human hepatocellular carcinoma cells in terms of the regulation of apoptosis. Sanguinarine inhibited the proliferation of Hep3B cells in a concentration-dependent manner, which was associated with the induction of apoptosis. Sanguinarine also increased the activity of caspase-3, which is a typical effector caspase, and the activities of caspase-8 and caspase-9, which are key when initiating extrinsic and intrinsic apoptosis pathways, respectively. In addition, sanguinarine increased the expression of death receptor-related genes and pro-apoptotic BAX, which belongs to the Bcl-2 family, while suppressing the expression of anti-apoptotic Bcl-2. Sanguinarine promoted the truncation of Bid and enhanced the release of cytochrome c from the mitochondria to the cytoplasm due to a loss of mitochondrial membrane potential. Furthermore, the reduction of a survival rate that was induced by sanguinarine and the induction of apoptosis disappeared with the inhibition of artificial caspase activity. Therefore, the results of the study indicated that sanguinarine-induced apoptosis in Hep3B cells involves both extrinsic and intrinsic pathways; such apoptosis is a caspase-dependent phenomenon.

Recommendations of the Korean Society for Health Education and Promotion for Developing the Korean Credentialing Policy of Health Education Specialist (보건교육사 제도정립의 방향)

  • Kim, Kwang-Kee;Kim, Keon-Yeop;Kim, Young-Bok;Kim, Hye-Kyeong;Park, Kyoung-Ok;Park, Chun-Man;Lee, Moo-Sik
    • Korean Journal of Health Education and Promotion
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    • v.25 no.2
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    • pp.73-89
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    • 2008
  • Objectives: This research was conducted to suggest a recommendation for the Korean credentialing policy of health education specialist as the primary human resource in community health promotion activities from the special group perspective of the Korean Society for Health Education and Promotion. Methods: This research was conducted by the professional focus group discussion and descriptive literature review on health education and promotion. Results: This draft recommendation for Korean credentialing system development of health education specialist was based on the four background reasons for modifying health promotion related acts, for developing better policy of health education credentialing, for keeping the public and ethical responsibilities as the competitive professional society, and for improving health promotion activities in Korea. Theoretical background of the four reasons was Ottawa Charter. We classified three credentialing levels of health education specialist based on health education own competencies, coordiating competencies with environmental factors, and research competencies. Furthermore, we developed 10 major roles and categorized 53 sub-roles based on these competencies above. We recommended 10 classes required to take to become Health Education Specialist. These 10 classes were developed based on the credentialing systems in the United States and Japan. These 10 classes were about health education and promotion methods and strategies not health intervention topics. We also built the draft plan for continuing education to keep KCHES based on the NCHEC in the United States. Conclusions: Further research should be conducted to build better health education specialist credentialing systems modifing current communtiy-based health promotion activities in terms of modifying public regulation, developing KCHEC examination system, protecting job security both in public and private sectors, and creating professionalism in KCHEC.

A Study on character create of Animation (애니메이션 캐릭터 설정 요소 분석)

  • Lim, Woon-Joo
    • Journal of Digital Convergence
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    • v.10 no.11
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    • pp.659-664
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    • 2012
  • This research has chosen the animation character creation as a part of research for effective communication with audience due to the character taste getting diversity. The way of characters creation in this research suggest as follows. First, animation character action and a way of thinking, which makes regulation factor is a global outlook. It expresses a outer factors include appearance, style, action, facial expressions, tone of voice, hobbies, occupation, status and internal factors shows nature, conception, culture. Second, the given condition of general tendency of animation character, Cultural background, and Key characteristics and experiences is built up by global outlook. Third, the attractive of animation character show up the familiarity, originality, fun, various senses, and flexibility. Fourth, it is harmony of new global outlook and character. The establishment of animation character is that the familiarity which is easy approach to audience with special global outlook, the originality which is different from other works, fun with laugh, at different times in different ways to interact with more flexibility, various sense to be delivered to audience for easy setting is the most desirable.

The Effects of Treadmill Exercise on Inhibition of Soleus Muscle Atrophy and Improvement Functional Recovery after Spinal Cord Contusion in the Rats (척수타박손상 후 트레드밀운동이 근 위축지연과 기능적 회복에 미치는 효과)

  • Oh, Myung-Jin;Jang, Moon-Nyeo;Seo, Tae-Beom;Kim, Jong-Oh;Byun, Jae-Jong;Yoon, Jin-Hwan;Jeong, Il-Gyu
    • Journal of Life Science
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    • v.19 no.11
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    • pp.1651-1657
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    • 2009
  • Physical activity and exercise can promote sensorimotor recovery from central nerve injury. It has been suggested that the functional recovery promoted by exercise training after spinal cord injury might be associated with insulin-like growth factor-I in the inflicted muscle. To investigate morphological and biochemical change of the soleus muscle after spinal cord injury, all tissues were used for H&E, immunofluorescence staining and Western blot. Also, BBB-test was used to evaluate behavioral improvement after spinal cord contusion. Thirty male Sprague-Dawley rats ($230{\pm}10\;g$; 7week in age) were assigned equally to three different groups; Normal (n=10), SCI (n=10), SCI+TMT (n=10). Every rat in SCI and SCI+TMT groups underwent laminectomy at T9 level and then contusion on the exposed spinal cord site in anesthetized condition. After one week-recovery from contusion, every rat in the SCI+TMT group exercised on a motorized treadmill for 30min/d, 5d/wk for 7wks. TMT followed by injury increased IGF-I induction levels in the soleus muscle and inhibited muscle atrophy. Behavioral scales for 4 and 8 weeks after spinal cord injury were improved in the SCI+TMT group compared to the SCI group. These results suggest that treadmill exercise after spinal cord injury might promote functional recovery along with muscle regrowth through the up-regulation of IGF-1 in muscle tissue.

Induction of Cell Cycle Arrest at G2/M phase by Ethanol Extract of Scutellaria baicalensis in Human Renal Cell Carcinoma Caki-1 Cells (황금 에탄올 추출물에 의한 인간 신장암 세포주 Caki-1의 G2/M arrest 유발)

  • Park, Dong-Il;Jeong, Jin-Woo;Park, Cheol;Hong, Su-Hyun;Shin, Soon-Shik;Choi, Sung-Hyun;Choi, Yung-Hyun
    • Herbal Formula Science
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    • v.23 no.2
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    • pp.199-208
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    • 2015
  • Objectives : In the present study, we investigated the effects of ethanol extract of Scutellaria baicalensis (EESB) on the progression of cell cycle in human renal cell carcinoma Caki-1 cells. Methods : The effects of EESB on cell growth and apoptosis induction were evaluated by trypan blue dye exclusion assay and flow cytometry, respectively. The mRNA and protein levels were determined by Western blot analysis and reverse transcription-polymerase chain reaction, respectively. Results : It was found that EESB treatment on Caki-1 cells resulted in a dose-dependent inhibition of cell growth and induced apoptotic cell death as detected by Annexin V-FITC staining. The flow cytometric analysis indicated that EESB resulted in G2/M arrest in cell cycle progression which was associated with the down-regulation of cyclin A expression. Our results also revealed that treatment with EESB increased the mRNA and proteins expression of tumor suppressor p53 and cyclin-dependent kinase (Cdk) inhibitor p21(WAF1/CIP1), without any noticeable changes in cyclin B1, Cdk2 and Cdc2. In addition, the incubation of cells with EESB resulted in a significant increase in the binding of p21 and Cdk2 and Cdc2. These findings suggest that EESB-induced G2/M arrest and apoptosis in Caki-1 cells is mediated through the p53-mediated upregulation of Cdk inhibitor p21. Conclusions : Taken together, these findings suggest that EESB may be a potential chemotherapeutic agent and further studies will be needed to identify the biological active compounds that confer the anti-cancer activity of S. baicalensis.