• 천문학회보
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• 제37권2호
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• pp.84.1-84.1
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• 2012

One of the most intriguing questions regarding black hole (BH)-galaxy co-evolution picture is how the BH accretion, or active galactic nucleus (AGN) activity is linked to star formation (SF) activity. While it is suggested that AGN luminosity of quasars correlates with SF luminosity, it is still unclear how AGN activity is connected to SF activity based on host galaxy properties. Utilizing AKARI's unique slit-less spectroscopic capability and wavelength coverage, we probed star formation activity of several types of AGNs by measuring the PAH 3.3 ${\mu}m$ emission. First, we detected the PAH 3.3 ${\mu}m$ emission from seven out of 27 Seyfert type-1 galaxies at z~0.36. While these galaxies deviate significantly from the local Mbh-${\sigma}$ relation meaning their black holes proceed the host galaxies in terms of evolution, they appear to follow the correlation between nuclear SF and AGN activities of local Seyfert type-1 galaxies. This implies that SF and AGN activities are directly connected at the nuclear region for these Seyfert type-1 AGNs. We also obtained 2-5 ${\mu}m$ spectra for subsamples of Quasar Spectroscopic Observation in Near-infrared Grism (QSONG) which consists of reverberation-mapped AGNs and PG-QSOs. We detected the PAH 3.3 ${\mu}m$ emission from 16 out of 31 reverberation-mapped AGNs and 10 out of 49 PG-QSOs and measured their line strengths. We present the correlations between SF and AGN activities and discuss if there is any dependency of the correlations on properties of host galaxies, such as morphology, or the presence of radio jets.

• 한국문헌정보학회지
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• 제50권1호
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• pp.71-99
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• 2016

본 연구는 이용자들의 불확실성과 관련된 정보추구행태를 조사하였다. KERIS 에듀넷 시스템을 활용하여 국사 영역의 정보를 탐색하는 이용자집단을 대상으로 자료수집이 이루어졌고, 수집된 자료는 근거이론의 지속적인 비교분석에 의해 분석되었다. 연구결과는 정보요구의 식별, 정보시스템의 선정, 탐색어의 선택, 정보시스템의 이용 및 탐색결과의 평가 등 다섯 단계에 걸친 이용자 불확실성을 제시하였다. 에듀넷 시스템 및 관련 서비스의 제고로 나누어 제시된 본 연구의 제안점은 다음과 같이 요약될 수 있다. 시스템 측면에서는 탐색 및 디스플레이 인터페이스 기능을 포함한 검색 메커니즘의 개선, 그리고 지원하는 자료의 확충으로 정리되었다. 서비스 측면에서는 정보서비스 제공자가 '불확실성의 근원'(origin of uncertainty)을 파악함이 중요하다는 점이 강조되었다. 즉 '근원'이 시스템 기능의 미흡함과 관련되어 있는지, 아니면 특정 이용자의 탐색경험 부족 또는 탐색능력 미비에만 기초한 것인지를 파악할 필요성을 제시하였다. 즉 제반 요인들을 고려한 정보서비스 제공자의 개입이 요구됨을 강조하였다.

• 디자인학연구
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• 16호
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• pp.225-234
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• 1996

본 연구는 최초의 합성염료인 보라색을 중심으로 보라색의 유래 및 이미지를 고찰하고 그 이미지의 특성을 규명함으로서, 디자인에 활용할 수 있는 보라색의 종합적인 색채 자료를 제시하는 데 있다. 본 연구의 결과는 다음과 같다. 1) 색 이름의 특성에 의한 고찰 결과, 보라색은 퍼플, 바이올렛, 모브, 마젠타 순의 색 명으로 사용되어왔으며, 어두운 붉은 보라계열에서 합성염료의 개발에 의한 밝은 보라계열까지로 확대되어 온 것으로 나타났다. 2)보라색은 색채 표현적 특성상 심리적, 상징적, 감성적으로 양극단의 성격을 지닌 빨강과 파랑이 혼합되어 양면적인 속성을 지닌 중성 색으로 나타났다. 이에 따른 긍정적인 이미지는 고귀한·신성한·신비한·수면·진정·관능적·여성적, 향기로운 이미지로 분류될 수 있었으며, 부정적인 이미지는 연약함·슬픔·우울, 죽음(왕가의 상복), 타락한 힘의 상징, 미신 등의 이미지로 분류될 수 있었다.

• 현장농수산연구지
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• 제8권1호
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• pp.73-96
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• 2006

Today, producers of ginseng spray prohibited fertilizers or use excessive amount of fertilizers whereas distributers either claim that they are selling domestic ginseng when in fact they are selling imported ginseng, cheat on the age or weight of ginseng, or mix domestic and imported ginseng. In terms of quality in comparison with foreign ginseng, 90% of the people surveyed responded that domestic ginseng is more efficacious. When asked whether they would purchase foreign ginseng products when they become available in the market, only one of the respondents responded that he or she would purchase foreign ginseng whereas 50 respondents or 81% of the total surveyed responded that they wouldn't purchase foreign ginseng. About half of the respondents answered that when Chinese red ginseng, ginseng, or wild ginseng products cultivated with harmful fertilizers become available in the market, they would either reconsider purchasing ginseng products or stop purchasing ginseng products all together. In order to develop the ginseng industry 20 respondents (25%) chose the establishment of the standards, 33 respondents (42%) chose marking the place of origin, 15 respondents (19%) quality improvement, 7 respondents (9%) research on the efficacy, and 4 respondents (5%) said improvement on the storage methods as the important factors of the ginseng industry. Considering the fact that 77% of the respondents selected either the standardization or marking of the place of origin, the consumers seem to be demanding reliability in the distribution of ginseng products. Therefore, those people who work in the industry such as the producers, distributors and others should have a sense of mission to develop ginseng, which is a gift from God, and do their best to produce and distribute ginseng products.

• 사상체질의학회지
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• 제22권4호
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• pp.1-9
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• 2010

1. Objectives This paper investigates the origin, the progressive changes and the constructive principles of Palmulgunja-tang (八物君子湯). 2. Methods Palmulgunja-tang and other related prescriptions were analyzed in terms of their pathological indications, based on previous literature including "Donguisusebowon Chobongwon (東醫壽世保元 草本卷)", "Donguisusebowon Gabobon (東醫壽世保元 甲午本)", "Donguisusebowon Sinchukbon (東醫壽世保元 辛丑本)" and "Dongmuyugo (東武遺稿)". 3. Results and Conclusions 1) The Palmulgunja-tang most likely originates from Paljin-tang introduced in "Donguisusebowon Chobongwon (東醫壽世保元 草本卷)". Paljin-tang progressively transformed into Seungyangpalmul-tang ("Donguisusebowon Gabobon (東醫壽世保元 甲午本)") and ultimately into Palmulgunja-tang ("Donguisusebowon Sinchukbon (東醫壽世保元 辛丑本)"), a prescription appropriate for usage in the Ulgwang symptomatology (鬱狂證). Also, Seungyangikgi-tang in "Donguisusebowon Sinchukbon (東醫壽世保元 辛丑本)" can be presumed to have been affected by Seungyangpalmul-tang. 2) The variational prescriptions (變方) of Palmulgunja-tang shows increasing Seungyang (升陽) effect in order of Baekhaogunja-tang, Sipjeondaebo-tang, Palmulgunja-tang, and Doksampalmul-tang. 3) Palmulgunja-tang is composed of 8 herbs. Of these, Paeoniae Radix Alba (白芍藥), Glycyrrhizae Radix(甘草), Angelicae gigantis Radix (當歸), and Cnidii Rhizoma (川芎) fortify the Soeumin Spleen Element (脾元). Ginseng Radix (人蔘) and Astragali Radix (黃芪) support the ascension of Yang, whereas Atractlodis Rhizoma White (白朮) and Citrus unshiu (陳皮) encourage the descension of Yin.

• 건축역사연구
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• 제27권2호
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• pp.63-78
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• 2018

Pagodas in Myanmar can be largely divided into Zedi and Pato. Zedi is a developed form of the early domed pagodas in India and Sri Lanka, which can be found in the introduction of Buddhism in Myanmar and the comparison of early pagodas in India, Sri Lanka and Myanmar. On the other hand, Pato is where statues of Buddha were enshrined, which is why many scholars referred to it as a temple. However, this study proposes that Pato shall be referred to as a temple-style pagoda in a form unique to Myanmar, based on the origin of Pato, definition of pagodas, and Sarira Enrichment Record of Pato. Moreover, it seems more appropriate to name this type of structure Stupa Temple(塔殿) or Stupa Shrine(塔堂) rather than a Buddhist temple(佛殿) or Buddhist shrine(佛堂) for clear distinction. Pato, or temple-style pagodas, has a ${\acute{S}}ikhara-style$ structure at the center like Ananda Pato upon entering the Pagan (Bagan) kingdom period, on which Zedi-style structures are built. As a result of examining the integration of various Buddhist schools and religions focused on Theravada during the period of King Anawrahta and King Kyanzittha, the ${\acute{S}}ikhara-style$ structure is a symbolic representation of the fact that Theravada embraced Hinduism. The common features shared by pagodas in Myanmar are the centrality of place and the verticality of $y{\check{a}}ngti{\bar{a}}n$ (looking up to the sky) in terms of shape. All temples are placed at the most important and central space, and their forms represent strong religious $y{\check{a}}ngti{\bar{a}}n$ and verticality. These are the features that stand out most among various pagodas in Buddhist countries.

• 동의생리병리학회지
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• 제34권6호
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• pp.279-284
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• 2020

The theory of "eccentric diseases are generally due to phlegm (怪病多屬痰)" means that phlegm is a major cause for intractable diseases including cerebrovascular accident, depression, insanity, and shock from strange things or evil sprint. It has been a key foundation for the diagnosis and treatment of phlegm in traditional Korean medicine. However, the origin of the theory is not clear and controversial. In this study, we critically reviewed the origin and developing process of the theory in the viewpoints of philology and pathology in Korean medicine. Wang Yin-Jun (王隱 君) did not claim that eccentric diseases are generally due to phlegm in Taidingyangshengzhu-lun (泰定養生主論). The miscitation by following medical literature caused the misunderstanding in the meaning of Taidingyangshengzhu-lun, that phlegm can cause variable symptoms and signs. In the Ming dynasty, some poor medical doctors had tended to diagnose any difficult case as phlegm syndrome and to use Kuntan-huan (滾痰丸) as a standard herbal formula for treating phlegm syndrome. However, the tendency to categorize delicate cases easily to phlegm syndrome is not desirable. Besides, the tendency to use Kuntan-huan as a basic formula for the phlegm syndrome might cause diverse and severe adverse effects. Thus, we cannot accept the theory of eccentric diseases is generally due to phlegm without a doubt. In conclusion, this theory might be a valuable aphorism in terms of considering the possibility of the secondary pathologic factors including phlegm and blood stasis which should be considered first in case of intractable diseases.

• 한국어병학회지
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• 제34권1호
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• pp.31-38
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• 2021

본 연구는 1996년부터 2010년 사이에 우리나라 양식넙치와 뱀장어에서 분리하여 Edwardsiella tarda로 동정하였던 18 균주에 대하여 생화학적 특성과 RAPD profile을 비교해봄으로써 이전 양식생물의 질병에 관여되었던 Edwardsiella속 세균의 다양성을 알아보고자 하였다. 생화학적 특성으로 볼 때 이들은 citrate 분해, H₂S 그리고 indole 생산 결과에 차이를 보여 4가지 패턴으로 구분되었으나 모두 E. tarda로 동정되었고 숙주에 따른 분리균의 특성으로 구분되지는 않았다. E. tarda 특이 primer인 EDtT로 PCR을 실시한 결과 18 분리균에서는 모두 약 270 bp의 동일한 band가 검출되었으나 비교 균주로 사용된 E. tarda와 E. ictaluri의 type strain에서는 특이 밴드가 검출되지 않았다. 또한 Ready-To-Go-RAPD kit의 primer 5번과 6번으로 실시한 RAPD PCR 결과, 넙치 분리균, 뱀장어 분리균, 그리고 E. tarda와 E. ictaluri type strain에서 band profile이 뚜렷한 차이를 보여 origin에 따른 특징으로 정리될 수 있었으며 병원체 모니터링을 위한 tool의 하나로 개발될 가능성을 보였다.

• The Journal of Asian Finance, Economics and Business
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• 제8권12호
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• pp.211-222
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• 2021

Green economy, also known as sustainable economy, is a current development trend in which consumers prefer products that are wholly or partly derived from materials of biological origin since they have become more concerned about their health and the environment in which they live. This study aims to examine consumer behavior toward bio-based products with three key goals in mind. First, it helps to understand the perception of consumers toward Bio-based products. Second, it properly helps consumers be aware of products derived from materials of biological origin so that the consumer can make purchasing decisions to protect their health and contribute to the protection of the environment. Third, the study on consumer behavior towards bio-based products will provide a more accurate view and assessment to companies looking to develop Bio-based products. Based on that, the research is carried out through surveying, collecting data from consumers, and then using the deductive approach, descriptive statistics, and quantitative method analysis. The results demonstrated that a positive relationship and a direct impact are established between the variables of Attitude and Social Norms and the Purchase Intention toward Bio-based products. Furthermore, the findings reveal that customers have positive feelings towards bio-based products in terms of trust, knowledge, and the environment.

• 정보과학회 논문지
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• 제44권6호
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• pp.613-620
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• 2017

스카이라인 질의는 사용자들의 다양한 기준을 만족하는 데이터를 찾기 때문에 의사 결정 문제 등에서 폭넓게 사용되고 있다. 최근의 스카이라인 질의는 대용량 데이터베이스 처리를 위해 맵리듀스 프레임워크를 사용하는 연구들이 많이 진행되었으며 특히 맵리듀스에 기존의 색인 구조를 적용하는 방식으로 연구가 활발히 진행되고 있다. 스카이라인의 특징 중 하나는 원점에서 가까운 데이터일수록 더 많은 영역을 지배한다는 점이다. 하지만 기존의 색인 구조는 이와 같은 스카이라인의 특징을 반영하지 못하는 단점이 있었다. 본 논문에서는 그리드의 셀들을 스카이라인의 특징을 고려하여 묶는 그리드 블록 구조와 원점과 가까운 데이터가 없을 때도 사용 가능한 2계층 그리드 블록 구조, 그리고 2계층 그리드 블록 구조를 사용한 효율적인 스카이라인 질의 기법을 제안하였다.