색상 비율평정으로 확인한 한국인의 심리적 고유색

박현수,이만영 한국인지및생물심리학회 2006 한국심리학회지 인지 및 생물 Vol.18 No.2

Two experiments based on hue scaling were conducted to identify the psychological unique hues corresponding to the opponent colors of Hering (1878)'s theory. Recently, Kuehni (2001a) used a color-chip selection task to identify the unique hues of English speakers and found different results from those of Oh et al. (2003) and Pak et al. (2005) where similar tasks were used with Korean speakers. The present set of experiments used different experimental tasks to ascertain whether the discrepancy between previous results was caused by task differences or genuinely different psychological representations of unique hues in speakers of different languages. Experiment 1 adopted a single-hue scaling paradigm frequently used in similar studies and Experiment 2 used a double-hue scaling paradigm that reflects Hering's opponent theory. Munsell color-chips were used in both tasks and the results supported the findings of Oh et al.(2003) and Pak et al.(2005) rather than those of Kuehni (2001a). The findings suggest that differences in unique hue judgments between speakers of different languages lie at a deep representational level and are not an artefact of the experimental task methodology. Theoretical implications of discrepant psychological unique hues across speakers of different languages are discussed. Hering의 대립색에 해당하는 심리적 고유색을 확인하기 위하여 색상비율평정에 기초한 두 개의 실험을 실시하였다. 최근에 색편선택과제를 사용하여 고유색을 확인하고자 한 오경기 등(2003)과 박현수 등(2005)의 국내 연구결과는 유사한 과제를 사용한 Kuehni(2001a)의 영어권 연구결과와 일부 색상에서 불일치하였다. 따라서 본 연구에서는 그러한 불일치가 실험과제의 차이 때문인지 아니면 언어에 따른 고유색 본래의 심리적 표상의 차이 때문인지를 알아보기 위하여 다른 실험과제들을 사용하였다. 실험 1에서는 단색광을 이용한 고유색 연구에서 많이 사용되었던 단일색상 비율평정을 실험과제로 사용하였고, 실험 2에서는 Hering의 대립색 이론을 잘 반영한다고 할 수 있는 이중색상 비율평정을 실험과제로 사용하였다. 선행연구들과 마찬가지로 먼셀 색편을 실험자극으로 사용한 본 연구의 실험결과들은 Kuehni(2001a)의 연구결과보다는 오경기 등(2003)과 박현수 등(2005)의 연구결과에 더 가까웠다. 그러한 결과는 상이한 언어사용자들이 보이는 고유색 판단의 차이가 실험과제의 부산물이 아니라 심층 표상수준에서 비롯되었음을 시사한다. 상이한 언어사용자들에서 나타난 심리적 고유색의 불일치가 갖는 이론적 함의들을 논의하였다.

연제 및 초록 : 일반연제 ; 누에고치 유발성 기관지천식의 1 례

박현수,조강현,안돈희,손근찬 대한천식 및 알레르기학회 ( 구 대한알레르기학회 ) 1982 대한알레르기학회학술대회 Vol.2 No.2

벼흰잎마름병 균계 K1 및 K3a 접종에 따른 조생종 벼 품종의 수량성 및 품질변이

박현수,김기영,신문식,노태환,정지웅,김우재,서정필,하기용,백만기,백소현,강현중,고재권,김보경 한국육종학회 2012 한국육종학회지 Vol.44 No.4

조생종 벼 품종인 오대, 운광과 HR28021-AC16 계통에 대한 벼흰잎마름병 저항성 유전자분석과 K1과 K3a 균계를 접종한 후에 수량 및 품질 관련 형질들의 변이에 대하여 분석하였다. 오대는 저항성 유전자를 보유하지 않는 것으로 나타났고, 운광은 Xa3 유전자를, HR28021-AC16은 Xa21 유전자를가지는 것으로 확인되었다. 오대는 K1과 K3a 균계 모두에 이병성을 보였고, 운광은 K1에는 저항성을 K3a에는 이병성을보였다. HR28021-AC16은 K1 균계에는 이병성을 나타냈고K3a 균계에는 저항성 반응을 보였다. 균계접종에 의한 이병성 정도와 2차 감염 정도로 볼 때, K3a 균계가 K1 균계에 비해 병원성이 강한 것으로 나타났다. K1과 K3a 균계 접종에따른 생산력검정시험에서 균계 처리와 반응에 의해 변이가발생한 형질들 중에 등숙률, 정현비율, 현미수량과 완전미도정수율은 서로 간에 정의 상관관계를 나타냈으며, 이들 형질들과 현미 및 백미 단백질 함량은 부의 상관관계를 나타냈다.사미는 등숙률 및 완전미도정수율과 부의 상관관계를 나타냈다. 주성분분석에서 주성분 1을 기준으로 등숙률, 정현비율,현미수량 및 완전미도정수율과 사미, 현미 및 백미 단백질 함량이 다른 방향성을 나타냈고, 주성분 2를 기준으로는 등숙률과 사미가 다른 방향성을 나타냈다. Xa21 유전자를 가지고있는 HR28021-AC16은 K3a에는 저항성 반응을 보였으나K1 균계 접종구에서는 등숙률, 정현비율, 현미수량 및 완전미도정수율은 감소하였고 사미는 증가하는 등 이병성 반응을나타냈다. Xa21 유전자는 최근 큰 피해를 주는 K3a 균계에대해 강한 저항성을 보이나, 우리나라 우점 균계인 K1에 이병성을 보이기 때문에 K1 균계에 저항성인 다른 유전자와의집적을 통한 활용이 안정적인 저항성 증진에 효과적인 것으로 나타났다. This study was conducted to analyze the variation of yield and grain quality-related traits after inoculation of two Korean bacterial blight races, K1 and K3a in early maturing japonica rice varieties. Odaebyeo that don’t have any resistanc gene to bacterial blight showed susceptible reaction to K1 and K3a. Unkwang, carrying Xa3, showed resistance reaction to K1 and susceptible reaction to K3a. HR28021-AC16 was indentified to have the Xa21 gene, which confers resistance to K2, K3 and K3a, while shows susceptible reaction to K1, predominant race in Korea. According to the degree of virulence and the secon infection, K3a was more virulent than K1. In yield trial test after inoculation of K1 and K3a, ratio of ripened grain, brown/roug rice ratio, brown rice yield, and milling recovery of head rice were positively correlated with each other and showed negativ correlation with protein content of brown and milled rice. Dead kernel of brown rice showed negative correlation with ratio o ripened grain and milling recovery of head rice. In the principal component analysis, ratio of ripened grain, brown/rough ric ratio, brown rice yield and milling recovery of head rice showed opposite direction with dead kernel of brown rice and protein content of brown and milled rice by first principal component. HR28021-AC16, carrying Xa21, showed the susceptible reaction to K1 such as the reduction of ratio of ripened grain, brown/rough rice ratio, brown rice yield, and milling recovery of head rice and the increase of opaque kernel of brown rice, while showed the resistant reaction to K3a. Although Xa21 can improv the resistance to K3a, it would be desirable to breed pyramided varieties with Xa21 and other genes, which can complemen the resistance to K1.

개인정보처리시스템의 효율적인 관리 방안

박현수 한국지역정보개발원(구 자치정보화조합) 2016 지역정보화 Vol.101 No.-

호남평야지 재배시기별 조생종 벼 품종의 수량과 이삭 관련 형질 특성 분석

박현수,서정필,백만기,이창민,김우재,이건미,김석만,김춘송,조영찬 한국육종학회 2020 한국육종학회지 Vol.52 No.2

The cultivation of early maturing rice in the Honam plain area of Korea is increasing to diversify the cropping systems. The croppingsystems of this rice are usually classified as early, ordinary, and late cultivations based on transplanting time. The characteristics of varietiesvary depending on the cultivations. To evaluate the performance of varieties and interpret the relationships between genotype and environment,nine yield and 17 panicle-related traits of six early maturing rice varieties (Jopyeong, Odae, Unkwang, Haedamssal, Jinkwang, and Haedeul)were characterized on early, ordinary, and late cultivations. Heading date was longer in order of early, ordinary, and late cultivations. Thecumulative mean temperature of growth stage was similar for all cultivations. The variation in the number of spikelets per panicle (NS) wasmainly due to the variety and the traits related with secondary rachis-branch were affected more by variety than the traits related to primaryrachis-branch. The varieties with the highest yield were Haedamssal on early maturing cultivation and Unkwang on ordinary and late cultivations. Haedamssal displayed a panicle-number type plant architecture with relatively higher number of panicles per hill (PN) and average NS. Unkwangexhibited panicle-weight type with many NS and less PN. Additive main effects and multiplicative interaction analysis revealed that, NS andHD were mostly affected by genotype and environment, respectively. Among yield-related traits, NS contributed the most to enhanced yieldof varieties in all cultivations. NS could be the target trait of breeding programs intended to improve the yield potential of early maturingrice adaptable to the Honam plain area. However, proper PN should be considered because PN, which was negatively correlated with NS,also affected the yield.

로지스틱 회귀분석을 이용한 유의어 「大事」와 「大切」의 사용 양상 비교

박현수 일본어문학회 2019 일본어문학 Vol.84 No.-

The present study presents a qualitative, comparative account of the uses of the synonyms daiji and taisetsu, collecting data from large-scale resources and conducting a logistic regression analysis. Our finding indicates that the factors for statistically significant differences between the frequency of daiji and that of taisetsu are “domain,” “importance,” “interest,” “obligatoriness,” and “time-orientation.” Among these factors, the positive correlations for the frequency of daiji are found in “interest” and “obligatoriness,” while the negative correlations are found in “domain,” “importance,” and “time-orientation.” From the point of view of prediction, this result can be restated as follows: taisetsu may be frequently used even when the object is not favored by the speaker and he/she is not obliged to take actions about it, and its frequency may be high even when the speaker is not familiar with the object. Furthermore, the more the speaker values the object in question, the more he/she uses taisetsu than daiji, and if the object has had a continuous relationship with the subject, it is more likely that taisetsu, rather than daiji, is chosen. 本研究では類義語の関係にある「大事」と「大切」の使用様相を比較․分析するため、大規模な言語データから用例を抽出し、ロジスティック回帰分析という統計分析手法を用いた量的研究の側面から考察を行った。 その結果、各語の使用率において有意差が認められた要因は「領域」「重要性」「利害」「義務感」「志向時制」であることが分かった。この中で「大事」の使用率において正の相関がある要因は「利害」「義務感」であり、負の相関がある要因は「領域」「重要性」「志向時制」である。これらを予測の立場から言い換えると、「大切」は対象が主体にとって得にならない存在であり、それに対して義務を感じない場合でも使用される可能性は増加でき、対象が主体と身近な存在でなくても使用される可能性は高くなり得ることを示唆する。また、人々にとって重要な対象であるほど「大切」の使用率は「大事」より増加し、対象が主体と過去からの継続的な関係にあるならば、「大事」よりは「大切」が選択される確率は増加すると思われる。

촉매화학반응에 의한 유기성&음식물 폐기물 소멸처리기술(학술대회지)

박현수 한국열환경공학회 2017 한국열환경공학회 학술대회지 Vol.2017 No.-

원자력폐기물 관리시설의 건설계획

박현수 한국원자력산업회의 1995 원자력산업 Vol.15 No.1

지대주 연결 형태와 골질에 따른 저작압이 임프란트 주위골내 응력분포에 미치는 영향

박현수,임성빈,정진형,홍기석,Park, Hyun-Soo,Lim, Sung-Bin,Chung, Chin-Hyung,Hong, Ki-Seok 대한치주과학회 2006 Journal of Periodontal & Implant Science Vol.36 No.2

Oral implants must fulfill certain criteria arising from special demands of function, which include biocompatibility, adequate mechanical strength, optimum soft and hard tissue integration, and transmission of functional forces to bone within physiological limits. And one of the critical elements influencing the long-term uncompromise functioning of oral implants is load distribution at the implant- bone interface, Factors that affect the load transfer at the bone-implant interface include the type of loading, material properties of the implant and prosthesis, implant geometry, surface structure, quality and quantity of the surrounding bone, and nature of the bone-implant interface. To understand the biomechanical behavior of dental implants, validation of stress and strain measurements is required. The finite element analysis (FEA) has been applied to the dental implant field to predict stress distribution patterns in the implant-bone interface by comparison of various implant designs. This method offers the advantage of solving complex structural problems by dividing them into smaller and simpler interrelated sections by using mathematical techniques. The purpose of this study was to evaluate the stresses induced around the implants in bone using FEA, A 3D FEA computer software (SOLIDWORKS 2004, DASSO SYSTEM, France) was used for the analysis of clinical simulations. Two types (external and internal) of implants of 4.1 mm diameter, 12.0 mm length were buried in 4 types of bone modeled. Vertical and oblique forces of lOON were applied on the center of the abutment, and the values of von Mises equivalent stress at the implant-bone interface were computed. The results showed that von Mises stresses at the marginal. bone were higher under oblique load than under vertical load, and the stresses were higher at the lingual marginal bone than at the buccal marginal bone under oblique load. Under vertical and oblique load, the stress in type I, II, III bone was found to be the highest at the marginal bone and the lowest at the bone around apical portions of implant. Higher stresses occurred at the top of the crestal region and lower stresses occurred near the tip of the implant with greater thickness of the cortical shell while high stresses surrounded the fixture apex for type N. The stresses in the crestal region were higher in Model 2 than in Model 1, the stresses near the tip of the implant were higher in Model 1 than Model 2, and Model 2 showed more effective stress distribution than Model.

시론의 원론적 고찰을 위해 꼭 읽어야 할 책 - 하인츠 슐라퍼, 『신들의 모국어』(경북대학교출판부, 2014)

박현수 한국문학언어학회(구 경북어문학회) 2019 어문론총 Vol.79 No.-