建築工事 下都給 受注 實態 分析에 관한 硏究 : Focusing on an Actual Survey the Special Construction Company in Kwang-Ju and Jeon-Nam 光州·全南地域의 建築관련 專門建設業體를 中心으로

조형근,송종호 호남대학교 2000 호남대학교 학술논문집 Vol.21 No.2

Subcontract system in construction industry is common and heavily relied on. Therefore it is necessary that friendly coordination among contractors and subcontractors in building construction are based on the improvement of construction technology and security of technical know-how for subcontractors. Recently, however, the change of environment in this industry, induce rapid increase in number of construction firms. This result has caused a severe competitions with lower bid of subcontract, and also caused unfair relationship between contractors and subcontractors to the advantages of contractors. This situation has resulted in poor construction with defects. Thus an actual questionaire survey of a special construction firms in Kwang-Ju and Jeon-Nam was conducted for this study. This survey include that subcontractors' unfair situation and their effort to obtain subcontract(the way of subcontract, the number of participant company, bidding money, the reason of lower bid, the method of cover to loss, etc.) relate the condition to are analysed. Base on the above results, to suggest basic data of strengthen cooperations between contractors and subcontractors.

꽁트 : "남녘처너레, 안되갔시오!"

송종호 평화문제연구소 1993 통일한국 Vol.119 No.-

이단계 집락추출에서의 표본크기에 대한 연구

송종호,제해성,박민규,Song, Jong-Ho,Jea, Hea-Sung,Park, Min-Gue 한국통계학회 2011 응용통계연구 Vol.24 No.2

조사비용과 시간과 같은 현실적인 제약하에서 관측단위 (observation unit)의 집합인 집락(cluster)율 추출하는 집락추출법은 대부분의 대형조사(large scale survey) 에서 흔히 사용된다. 특별히 집락내의 관측단위가 매우 유사한 경우, 집락 내의 모든 관측치를 조사하는 대신 일부를 추출하여 조사하는 이단계 집락 추출법이 선호된다. 이단계 집락추출법의 적용시 집락인 1차추출단위 (Primary Sampling Unit; PSU)와 관측단위인 2차추출단위(Secondary Sampling Unit; SSU)의 표본수 결정은 주어진 비용과 표본으로부터 계산되어지는 통계량의 정도에 의존한다. 본 연구에서는 기존의 1차추출단위의 크기가 동일하다는 가정하에서 유도된 최적 PSU와 SSU 표본크기 산출과정을 일반화하여 1차추출단위의 크기가 같지 않을 경우의 최적 표본크기를 유도하고 그 결과를 제 4차 퇴원환자조사를 위한 표본추출 방안에 적용하여 기존방법과 비교하였으며 이를 바탕으로 제 7차 퇴원환자조사를 위한 표본크기를 제안하였다. In a large scale survey, cluster sampling design in which a set of observation units called clusters are selected is often used to satisfy practical restrictions on time and cost. Especially, a two stage cluster sampling design is preferred when a strong intra-class correlation exists among observation units. The sample Primary Sampling Unit(PSU) and Secondary Sampling Unit(SSU) size for a two stage cluster sample is determined by the survey cost and precision of the estimator calculated. For this study, we derive the optimal sample PSU and SSU size when the population SSU size across the PSU are di erent by extending the result obtained under the assumption that all PSU have the same number of SSU. The results on the sample size are then applied to the $4^{th}$ Korea Hospital Discharge results and is compared to the conventional method. We also propose the optimal sample SSU (discharged patients) size for the $7^{th}$ Korea Hospital Discharge Survey.

-벤저민 H. 해저드, 중세 한반도에서의 일본인의 약탈 활동:고려 말기 왜구의 영향 (UC버클리 대학 박사학위논문, 1967)-

송종호,이영 한국중세사학회 2016 한국중세사연구 Vol.0 No.45

중소기업기술개발시책

송종호 한국유체기계학회 1997 유체기계 연구개발 발표회 논문집 Vol.- No.-

심은대로 거두기

송종호 인구보건복지협회 2001 가정의벗 Vol.34 No.6

청미래덩굴의 뿌리에서 추출한 조분획의 항균활성

박인호,권혁동,이원구,송종호 東亞大學校附設基礎科學硏究所 1998 基礎科學硏究論文集 Vol.15 No.1

청미래덩굴(Smilax china L.)의 뿌리에서 추출한 methanol, n-hexane, chloroform 및 수용성 추출물의 항균활성을 Agrobacterium rhizogenes, Agrobacterium tumefaciens, Candida utilis, Saccharomyces cerevisiae, Bacillus megaterium, Bacillus natto, Bacillus subtilis 및 Escherichia coli에 대하여 disc diffusion과 broth dilution method로 조사하였다. Methanol추출물은 A. rhizogenes, A. tumefaciens, B. megaterium 및 B. subtilis 대하여 항균활성이 나타났고, 수용성 추출물은 B. megaterium와 B. subtilis에 대하여 항균활성을 보였으나 hexane과 chloroform 분획물은 항균활성이 없었다. 또한 수용성 추출물은 800ppm 농도에서 현탁배양중인 A. rhizogenes, A. tumefacience, B. megaterium 및 B.subtilis에 대하여 각각 80, 40, 20, 81%의 성장 억제를 보였고, 특히, 동일 농도의 수용성 추출물을 재첨가한 경우 B. subtilis의 성장이 완전히 억제되었다. Gas chromatography/mass spectrometry에 의한 추출물의 분석 결과, 그 주요 구성 성분은 5-(hydroxymethyl)-2-furancarboxaldehyde(46.95%), 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one(21.08%) 및 2-furancarboxaldehyde(5.85%)였다. Antimicrobial activity of four extract fractions from the root of Smilax china L.(Liliaceae) was investigated by diffusion and broth dilution methods against several microorganisms, Agrobacterium rhizogenes, Agrobacterium tumefaciens, Candida utilis, Saccharomyces cerevisiae, Bacillus megaterium, Bacillus natto, Bacillus subtilis and Escherichia coli. Methanol extract exhibited potent antimicrobial activity against A. rhizogenes, A. tumefaciens, B. megaterium and B. subtilis. However, hexane and chloroform extracts did not show antimicrobial activity against the test microorganisms. Aqueous extract inhibited growth of the tested microbial strains. The relative growth inhibition of A. rhizogenes, A. tumefaciens, B. megaterium and B. subtilis were 80, 40, 20, 81% at 800㎍/mL, respectively. Methanol extract was analyzed by gas chromatography/mass spectrometry(GC/MS). Major components were determined to be 5-(hydroxymethyl)-2-furancarboxaldehyde(46.95%), 2,3-dihydro-3,5-dihydroxy-6-methyl-4H-pyran-4-one(21.08%) and 2-furancarboxaldehyde(5.85%).

단측 대뇌손상환자의 감별진단 : KWIS와 MMPI점수의 중다판별함수분석

엄태호,장환일,송종호 大韓神經精神醫學會 1991 신경정신의학 Vol.30 No.1

This study was conducted to extract the multivariate discriminant function of the KWIS and MMPI in 141 male patients with unilateral cerebral dysfunction. They were referred to for neuropsychological examination, consisted of 70 unilateral left and 70 unilateral right cerebral damage patients. The results were as follows ; The study 1 : The discriminant function of the KWIS and MMPI between cerebral damage and neurotic groups were extracted by each of two group characteristics in the discriminant variables. f(x)=.080(V)+.272(Dsy)-.015(Hs)+.054(D)+.042(Pd)-.028(Si)-2.363 The results of discriminant function analysis were : the corrected predictly percentage for the cerebral damage patients and neurotic patients were 79.9% and 72.0%. The study 2 : The discriminant function of the KWIS and MMPI between unilateral left and right cerebral damage groups were extracted by each of two group characteristics in the discriminant variables. f(x)=.262(C)-.092(A)+.271(Ds)-.102(PA)-.127(OA)+.065(D)-.028(Hy)-.038(Pa)+.029(Ma)-.026(Si)-.020(L)+.157 The results of discriminant function analysis were : the corrected predictly percentage for the unilaterl left cerebral damage patient and right cerebral damage patient were 67.1% and 71.6%. The results suggested that above two discriminant functions have a considerable discriminant power.

푸른 아침'을 열어가는 - 계란물류센터 농업회사법인 (주)청계원

송종호,Song, Jong-Ho 축산물품질평가원 2008 KAPE누리 Vol.147 No.-

무라이 쇼스케(村井章介)의 ‘境界人論’ 및 그 倭寇 연구 체계에 대한 비판적 검토

송종호 한국중세사학회 2016 한국중세사연구 Vol.0 No.46

According to Mr. Shosuke Murai’s ‘Marginal Man Theory (境界人論)’, the Marginal Men lived in the Marginal Space located among the countries in the pre-modern world, and carried out trade, diplomacy, piracy, and other activities, connecting such countries. However, neither ‘Margin (境界)’ nor ‘Marginal Man (境界人)’, the two core concepts of the theory, has clearly defined, and the theory has some potential problems when it is applied to specific historical events or phenomena. First, generally speaking, ‘Margin’ should be either ‘boundary’, which is a political or military one, or ‘frontier’, which means one in non-political aspects. But, Mr. Murai’s ‘Margin’ does not fall onto either one, and its meaning is not well defined. Moreover, since the boundary between Korea and Japan has been firmly established earlier from the medieval ages, it would not be proper to apply the theory to the history between the two countries, including studies on Wakou (which is normally interpreted as ‘Japanese Pirates’). Second, with respect to the definition of ‘Marginal Man’, the broadest definition covering all examples mentioned by him, such as Hwacheok and Jaein (who were butchers and actors in Korean medieval ages), Korean translators of the Japanese language, captive Koreans in Japan, and even Japanese Christians in Japan, does not seem to work properly, because all of such Marginal Men cannot be treated as a one group. Also, there are some important problems in the narrower definition of ‘Marginal Man’, which has been broadly used throughout his theory, focusing on the main region of their activities surrounding the China Sea, such as the Three Islands (consisting of Tsushima, Iki and Hakata), Korean southern coastal region, Cheju Island, and certain Chinese southeastern coastal regions: (i) the general theory does not apply to the ‘Marginal Space’ between Korea and Japan, (ii) a sense of unity as one group has not been found from the group of such ‘Marginal Men’, and (iii) it seems that the domain of his ‘Marginal Space’ has been determined arbitrarily, not on any rational grounds. In addition, the narrower definition has failed to include some Korean people, such as Hwacheok and Jaein, essential for his explanation on the question whom Wakou consisted of. Accordingly, the definition of ‘Marginal Man’ seems not clear in any sense. Third, in terms of the spatial scope of the theory, the Marginal Space, where the Marginal Men carried out their activities, is larger than their main region of habitation or origination. Accordingly, Marginal Men, and the counterparties to their activities who were not Marginal Men, lived together in the same Marginal Space, and therefore these two groups should have been separately described. As Mr. Murai failed to differentiate sub-groups in the whole Marginal Man group, his Wakou concept has also become ambiguous. It sometimes means only Japanese people on the Three Islands, while it means all Marginal Men themselves including Korean Cheju Islanders, Hwacheok and Jaein in other contexts. Fourth, due to the vast time scope of the theory, a lot of other potential problems may occur. Among them, the two major problems related to studies on Wakou are (i) the improper unification of the 14th and 15th Century Wakou and the 16th century Wakou, which were different from each other in many aspects, and (ii) the improper introduction of the ‘Japanese of Korean descent’, found mainly in the 15th century, in the description on the 14th centrury Wakou. Therefore, the Marginal Man Theory should be modified so that the above mentioned problems could be solved. Otherwise, it would not be proper to apply to studies on Wakou.