• Nutrition Research and Practice
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• 제9권3호
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• pp.296-303
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• 2015

BACKGROUND/OBJECTIVES: The present study investigated Korean and Taiwan adults on the importance of and the satisfaction with street food sanitation and street food choice factor, in order to present management and improvement measures for street foods. SUBJECTS/METHODS: The present study conducted a survey on 400 randomly chosen adults (200 Korean, 200 Taiwanese). General characteristics, eating habits, street food intake frequency, and preference by type of street food of respondents were checked. Respondents' importance and satisfaction of street food hygiene and selection attributes were also measured. In order to test for the difference between groups, ${\chi}^2-test$ and t-test were performed. ISA was also performed to analyze importance and satisfaction. RESULTS: Results showed that the importance of sanitation was significantly higher than satisfaction on all items in both Korea and Taiwan, and the satisfaction with sanitation was higher in Taiwan than in Korea. According to ISA results with street food sanitation, satisfaction was low while importance was high in both Korea and Taiwan. In terms of street food choice factor, importance scores were significantly higher than satisfaction scores on all items. In addition, satisfaction scores on all items except 'taste' were significantly higher in Taiwan than in Korea. CONCLUSIONS: A manual on sanitation management of street foods should be developed to change the knowledge and attitude toward sanitation by putting into practice a regularly conducted education. Considering the popularity of street foods and its potential as a tourism resource to easily publicize our food culture, thorough management measures should be prepared on sanitation so that safe street food culture should be created.

• 동의생리병리학회지
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• 제28권1호
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• pp.9-15
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• 2014

Recently, interest in traditional medicine has increased steadily. Nations having traditional medicine system have been attempting to change it institutionally for the purpose of public application boost in use of traditional medicine. But there are not too many countries which have established the modern system of education and licensing system for traditional medicine with it maintained as a part of a national health care system. The best known examples of nations utilizing traditional medicine are the People's Republic of China, Republic of Korea, Japan, and Taiwan. These countries follow different patterns in the relationship with western medicine according to different social and historical backgrounds. Taiwan has dual medical system as Korean. In this study, we looked through history and the current state of affairs of national health care system in Taiwan, and also found out the licensing system, the educational system, and the curriculum in several universities. thoroughly. Furthermore, we looked into the direction of the policy of Taiwanese health care system which has been becoming an integrated medical system between traditional Chinese medicine and western medicine. With findings based on this study, we deduced implications of a future policy line about the integrated medical system in Korea to minimize conflicts between the concerned parties.

• 한국식품위생안전성학회지
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• 제7권1호
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• pp.29-36
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• 1992

근래 외국에서 참기름이 들어오고 있어 산지에 따른 성분조성을 밝히고자 sterolfb와 지방산류의 함량을 측정하였다. 일본, 중국, 대만 등에서 수입되고 있는 참깨에서 얻은 참기름과 우리 나라 산의 참기름의 성분조성을 비교할 때 유사하여, sterol 류중 campesterol은 1.00~1.29 mg/g이었으며, ${\beta}-sitosterol$의 camp.에 대한 비율은 2.39~2.99%이고, sesamin의 camp.에 대한 비율은 3032~5.46이었으며, 지방산은 palmitic acid 8.37~10.09%, stearic acid 4.61~5.50%, oleic acid 35.24~39.97%, linoleic acid 43.04~49.76%, linolenic acid 0.21~0.31% 그리고 arachidic acid 0.40~0.69% 이었다. 그러나 일부 일본제 상품에서 sesamin이 아주 적게 함유되어 있고 linoleic acid, linolenic acid가 많이 함유되어 있는 반면 oleic acid와 stearic acid가 적게 함유되어 있으므로 콩기름을 함유한 것으로 추정되는 상품이 나타나고 있으며, 이들이 동일 상품에서 나타나고 있는 것으로 보아 불법으로 제조된 상품으로 사료되었다.

• 천문학회보
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• 제36권2호
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• pp.129.1-129.1
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• 2011

We have applied an advanced multi-aperture indexing photometry and sophisticated de-trending method to existing Taiwanese-American Occultation Survey (TAOS) data sets. TAOS, a wide-field ($3^{\circ}{\times}3^{\circ}$) and rapid photometry (5Hz) survey, is designed to detect small objects in the Kuiper Belt. Since TAOS has fast and multiple exposures per zipper mode image, point spread function (PSF) varies in a given image. Selecting appropriate aperture among various size apertures allows us to reflect these variations in each light curve. The survey data turned out to contain various trends such as telescope vibration, CCD noise, and unstable local weather. We select multiple sets of stars using a hierarchical clustering algorithm in such a way that the light curves in each cluster show strong correlations between them. We then determine a primary trend (PT) per cluster using a weighted sum of the normalized light curves, and we use the constructed PTs to remove trends in individual light curves. After removing the trend, we can get each synthetic light curve of star that has much higher signal-to-noise ratio. We compare the efficiency of the synthetic light curves with the efficiency of light curves made by previous existing photometry pipelines. Our photometric method is able to restore subtle brightness variation that tends to be missed in conventional aperture photometric methods, and can be applied to other wide-field surveys suffering from PSF variations and trends. We are developing an analysis package for the next generation TAOS survey (TAOS II) based on the current experiments.

• 식물분류학회지
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• 제34권2호
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• pp.153-166
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• 2004

동아시아에서 이배체의 유성생식과 무수정결실로 번식하는 민들레속의 종 분화 연구를 위해 한국산(2종4집단), 일본산(2종 4분류군 6집단), 대만산(1종 3집단)의 이배체 민들레 종의 두화형질을 측정하여 유집분석을 실시하였다. 두화형질은 두화의 크기, 외총포편의 형태와 길이, 외총포편 선단돌기 등의 식별형질을 포함하여 15개의 형질을 측정하였다. 이들 형질은 하나의 개체군내에서도 변이의 폭이 크고, 집단사이, 종들 사이에 있어서도 변이가 중첩되어 나타났다. 형태형질을 이용한 유집분석 결과 4개의 군(한국산과 T. japonicum군, T. platycarpum아종군, T. formosanum군, T. platycarpum subsp. hodoense군)으로 유집되었다. 한국산 좀민들레(이배체)와 산민들레(이배체, 삼배체)가 일본의 간사이 지방에 분포하는 T. japonicum과 같은 군으로 유집되었다는 것으로 보아 이들은 서로 가까운 유연관계를 가짐을 추측할 수 있다.

• Journal of Species Research
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• 제2권2호
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• pp.99-126
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• 2013

Amynthas diffringens (Baird, 1869) is deemed valid yet comparable to A. corticis (Kinberg, 1867) and to A. nipponicus (Beddard, 1893) or A. peregrinus (Fletcher, 1896). Its syntypes tend to more genital markings than usual as shown for variable specimens from Japan, Korea, and Australasia that comply genetically with either of two A. corticis spp. groups. A. diffringens type-locality was UK hothouses yet closest specimens appear in part of A. heteropodus (Goto & Hatai, 1899) (=A. corticis) from Japan. Japanese Amynthas divergens (Michaelsen, 1892) is restored based on its serrate intestinal caeca. Meanwhile, the lectotype of Amynthas pingi (Stephenson, 1925) is deemed a synonym of A. carnosus (Goto & Hatai, 1899) compliant with Kobayashi's (1936) types III & II. Erstwhile A. pingi synonym A. fornicatus (Gates, 1925) is again included, but A. hongkongensis (Michaelsen, 1910) and A. chungkingensis (Chen, 1936) are provisionally retained whilst A. carnosa lichuanensis Wang & Qiu, 2005 is given separate species status. A new Korean taxon is proposed as A. carnosus naribunji sub-sp. nov. and two replacement names are provided: A. zhuya nom. nov. for homonym A. montanus Qiu & Sun, 2012 from Hainan and A. yizhou for A. carnosus sensu Shen et al., 2005 from Taiwan. No attempt is made to fully resolve numerous Japanese synonyms of A. carnosus [eg Ishizuka's (2001) invista, subterranea, subalpina, umbrosa, mutabilis, nubicola, plus A. nonmonticolus Blakemore, 2010] nor Korean synonyms [eg kyamikia Kobayashi, 1934, monstrifera Kobayashi, 1936 and murayamai Kobayashi, 1938, sangyeoli, youngtai (with segments miscounted), kimhaeiensis, sinsiensis and baemsagolensis - all names by Hong & James (2001) plus ?A. sangumburi Hong & Kim, 2002 (its segments miscounted too)] also A. fuscus Qiu & Sun, 2012 from Hainan and Taiwanese monsoonus James et al., 2005 plus A. penpuensis Shen et al., 2003 and A. taiwumontis Shen et al., 2013 syns. nov.. All synonyms remain in the currently defined A. carnosus pending full revisons although several may eventually comply with parts of prior A. corticis s. lato.

• 한국융합학회논문지
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• 제8권7호
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• pp.39-46
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• 2017

중국 경제성장에 핵심적 역할을 해왔던 광동성(廣東省) 동관시는 지리적으로 근접해 있는 홍콩을 이용하여 지속적인 경제발전을 추구해 왔다. 1980년대 초반은 홍콩으로부터 가전산업 관련 중소 다국적 기업이 동관지역에 진출하여 생산 공장을 세우고, 그 후 1990년 중반에는 대만의 PC제조업체의 진출이 잇따르면서 현재 동관에는 정보통신산업과 PC부품 및 전자산업 중심으로 지역 산업클러스터가 발전해 왔다. 동관시 산업클러스터 사례는 개혁개방 이후 중국 제조업 산업의 발전뿐만 아니라, 글로벌 시대에 해외직접투자와 아시아지역에서의 지역경제의 성장 및 산업발전과정의 연구에 대한 이론적 시사점을 줄 수 있는 지역적 사례 중의 하나다. 본 연구는 광동성 동관시 지역산업클러스터의 사례를 중심으로 이론적으로는 지역산업발전의 내생적 성장요인 분석(NMID) 혹은 글로벌 생산네트워크와의 외부적 연계성을 기초로 하는 산업의 지역적 분화(GPN)에 대한 이 두 관점을 상호 비교하고, 글로벌 융합전략을 설명하였다.

• 한국항해항만학회:학술대회논문집
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• 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.2
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• pp.3-8
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• 2006

The next decade promises drastic improvements and additions to global navigation satellite systems (GNSS). Plans for GPS modernization include a civilian code measurement on the L2 frequency and a new L5 signal at 1176.45 MHz. Current speculations indicate that a fully operational constellation with these improvements could be available by 2013. Simultaneously, the Galileo Joint Undertaking is in the development and validation stages of introducing a parallel GNSS called Galileo. Galileo will also transmit freely available satellite navigation signals on three frequencies and is scheduled to be fully operational as early as 2008. In other words, a dual system receiver (e.g., GPS+GALILEO) for general users can access six civil frequencies transmitted by at least fifty eights navigation satellites in space. The advent of GALILEO and the modernization of GPS raise a lot of attention to the study of the compatibility and interoperability of the two systems. A number of performance analyses have been conducted in a global scale with respect to availability, reliability, accuracy and integrity in different simulated scenarios (such as open sky and urban canyons) for the two systems individually and when integrated. Therefore, the scope of this article aims at providing the technical benefits analysis for Taiwan specifically in terms of the performance indices mentioned above in a local scale, especially in typical urban canyon scenarios. The conclusions gained by this study will be applied by the Land Survey Bureau of Taiwanese as the guideline for developing future GNSS tracking facilities and dual GNSS processing module for precise surveying applications in static and kinematic modes.

• The Plant Pathology Journal
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• 제31권4호
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• pp.388-401
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• 2015

Sweet potatoes (Ipomea batatas L.) are grown extensively, in tropical and temperate regions, and are important food crops worldwide. In Korea, potyviruses, including Sweet potato feathery mottle virus (SPFMV), Sweet potato virus C (SPVC), Sweet potato virus G (SPVG), Sweet potato virus 2 (SPV2), and Sweet potato latent virus (SPLV), have been detected in sweet potato fields at a high (~95%) incidence. In the present work, complete genome sequences of 18 isolates, representing the five potyviruses mentioned above, were compared with previously reported genome sequences. The complete genomes consisted of 10,081 to 10,830 nucleotides, excluding the poly-A tails. Their genomic organizations were typical of the Potyvirus genus, including one target open reading frame coding for a putative polyprotein. Based on phylogenetic analyses and sequence comparisons, the Korean SPFMV isolates belonged to the strains RC and O with >98% nucleotide sequence identity. Korean SPVC isolates had 99% identity to the Japanese isolate SPVC-Bungo and 70% identity to the SPFMV isolates. The Korean SPVG isolates showed 99% identity to the three previously reported SPVG isolates. Korean SPV2 isolates had 97% identity to the SPV2 GWB-2 isolate from the USA. Korean SPLV isolates had a relatively low (88%) nucleotide sequence identity with the Taiwanese SPLV-TW isolates, and they were phylogenetically distantly related to SPFMV isolates. Recombination analysis revealed that possible recombination events occurred in the P1, HC-Pro and NIa-NIb regions of SPFMV and SPLV isolates and these regions were identified as hotspots for recombination in the sweet potato potyviruses.

• Journal of Veterinary Science
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• 제22권1호
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• pp.1.1-1.12
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• 2021

Background: Goslings in several Taiwanese farms experienced gosling feather loss disease (GFL) at 21-35 days and goose broke feather disease (GBF) at 42-60 days. The prevalence ranges from a few birds to 500 cases per field. It is estimated that about 12,000 geese have been infected, the morbidity is 70-80% and the mortality is 20-30%. Objectives: This study aims to investigate the pathogens that cause GFL and GBF. Focus on the study of the correlation between goose circovirus (GoCV) and goose parvovirus (GPV) with the goose feather loss in southern Taiwan. Furthermore, a phylogenetic tree was established to align the differences between southern and northern Taiwan and compare with virus strains from China and Europe. Methods: Samples were collected from animal hospitals. Molecular and microscopy diagnostics were used to examine 92 geese. Specific quantitative polymerase chain reaction (Q-PCR) assays are performed to evaluate GPV and GoCV viral loads and simultaneously evaluated the feather loss conditions in geese with the scoring method. Results: High prevalence of GoCV and GPV infection in geese showing signs of GFL and GBF. Inclusion body was detected in the feather follicles and Lieberkuhn crypt epithelial cells. The Q-PCR showed the high correlation between feather loss and viruses during 3rd-5th week. However, the infection was not detected using the same test in 60 healthy geese. Conclusions: Thus, GFL and GBF appear to be significantly closely related to GoCV and GPV. The geese feathers showed increasing recovery after being quarantined and disinfected.