조깅과 중량운동의 혼합 운동 프로그램이 에너지 소비량에 미치는 영향

한상철,장희정,이수영,이상호,이상현,하민수 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1

Since any exercise program is related with health, we cannot but take into consideration the efficiency of fat consumption. This study was aimed at determining the effects of the exercise programs combining jogging and weight training on nutrient-wise energy consumption in order to facilitate consumption of fat during exercise. To this end, 10 male students attending department of sports science of T University located in Incheon were sampled to be subject to exercise programs combining jogging and weight training. The subjects were urged to do weight training before jogging or vice versa. Then, intake of oxygen and output of carbon dioxide were measured after each session to analyze the amount of carbohydrate and fat based on the breathing exchange rate. The results of this study can be summarized as follows; There was found no significant difference of oxygen and calorie consumption between two exercise programs, but carbohydrate was more consumed by weight training after jogging, while fat was more consumed by jogging after weight training. During rest after exercise, more oxygen, carbohydrate, fat and calorie were consumed when weight training followed jogging, and during recovery time, more oxygen, carbohydrate, fat and calories were consumed when jogging followed weight training.

야뇨증 환아들의 심리사회적 특성에 대한 다기관 연구 : 행동 및 정서 문제를 중심으로

조수철,김재원,신민섭,황준원,한상원,박관현,이상돈,김경도,김건석,서홍진,이유식,정재용,김영균,문두건,남궁미경,한창희,조원열,김영식,배기수,이종국,정우영,신의진 大韓神經精神醫學會 2005 신경정신의학 Vol.44 No.6

Objectives : The aim of this study was to examine the behavioral and emotional problems associated with nocturnal enuresis in Korean children. Methods : Three hundred eighteen children with nocturnal enuresis, together with their parents, completed the Child Behavior Checklist (CBCL), Disruptive Behavior Disorder Scale according to DSM-IV (DBDS), Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), and Piers-Harris Children's Self-Concept Scale (PHCSC). Ninety-three normal students were selected as the control group. Results : Compared to the normal control group, the mean scores with regard to the withdrawn, social problems, attention problems, delinquent behavior, aggressive behavior, externalizing problems and total problems profiles were significantly higher in the nocturnal enuresis group according to the CBCL results. The nocturnal enuresis group also scored significantly higher in the ADHD and ODD profiles of the DBDS. The nocturnal enuresis group was more depressed and anxious than the control group according to the results of the CDI and STAI. The mean score of the PHCSC was significantly lower in the nocturnal enuresis group when compared to the normal control group. Conclusion : The results of this study suggest that children with nocturnal enuresis in Korea have clinically relevant behavioral and emotional problems. The findings support the link between nocturnal enuresis and psychopathology in Korean children.

정신분열병에 대한 리스페리돈의 효과 및 안정성

이민수,김용구,김영훈,연병길,오병훈,윤도준,윤진상,이철,정희연,강병조,김광수,김동언,김명정,김상훈,김희철,나철,노승호,민경준,박기창,박두병,백기청,백인호,손봉기,손진욱,양병환,양창국,우행원,이정호,이종범,이홍식,임기영,전태연,정영조,정영철,정인과,정인원,지익성,채정호,한상익,한선호,한진희,서광윤 大韓神經精神醫學會 1998 신경정신의학 Vol.37 No.1

연구목적 : 본 시험의 목적은 임상시험 시작전에 연구자들을 대상으로 PANSS Workshop을 통하여 PANSS, ESRS에 대한 국내에서의 표준화 작업을 구축하고 새로운 정신병 치료제인 리스페리돈의 효과와 안정성을 재확인하여 리스페리돈 사용에 대한 적정화를 이루는데 있다. 연구방법 : 1996년 4월부터 1996년 9월까지 국내 39개 대학병원 정신과에 입원중인 혹은 증상이 악화되어 입원하는 정신분열병 환자 377명을 대상으로 다시설 개방 연구를 시행하였다. 1주일간의 약물 배설기간을 가진후, 리스페리돈을 8주간 투여하였고, 기준점, 1주, 2주, 4주, 그리고 8주후에 평가되었다. 용량은 제1일에는 리스페리돈 1mg씩 1일 2회, 제2일에는 2mg씩 1일 2회, 제3∼7일에는 3mg씩 1일 2회 투여하였다. 이후 환자의 임상상태에 따라 임의로 증량할 수 있으며, 최대 일일 16mg을 초과하지 않도록 하였다. 추체외로 증상을 조절하기 위한 투약을 허용하였다. 임상증상 및 부작용의 평가는 PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) 그리고 ESRS(Extrapyramidal Symptom Rating Scale)을 사용하였다. 연구결과 : 377명중 343명(91%)이 8주간의 연구를 완결하였다. 치료 종결시점인 8주후 PANSS 총점수가 20% 이상 호전된 경우를 약물 반응군으로 정의할때, 약물반응군은 81.3%였다. 리스페리돈에 반응하는 예측인자로는 발병연령, 이전의 입원 횟수, 유병기간이 관련 있었다. 리스페리돈은 1주후부터 PANSS양성, 음성, 및 일반정신병리 점수상에 유의한 호전을 보여 효과가 빨랐다. CGI의 경우도 기준점에 비해 1주후부터 유의한 감소를 나타내었다. ESRS의 경우, 파킨슨 평가점수는 기준점과 비교해 투여 1주, 2주, 4주후 유의하게 증가되었다가 8주후 기준점과 차이가 없었다. Dystonia 평가점수는 1주후만 유의한 증가를 보였으며, dyskinesia 평가점수는 유의한 차이가 없었다. 혈압, 맥박수의 생명징후 및 일반 혈액학 검사, 생화학적 검사, 심전도 검사에서 유의한 변화는 없었다. 결 론 : 이상의 다시설 개방 임상 연구를 통해 리스페리돈은 정신분열병 환자에서 양성증상뿐만 아니라 음성증상 및 전반적인 증상에도 효과적인 것으로 사료된다. 보다 명확한 평가를 위해서는 다른 항정신병약물과의 이중맹검 연구가 필요할 것으로 생각되며, 또한 장기적 치료에 대한 평가도 함께 이루어져야 하겠다. Objective : The purpose of this study was to investigate the efficacy and safety of risperidone in the treatment of Korean schizophrenic patients. Method : This multicenter open study included 377 schizophrenic patients drawn from 39 university hospitals. After a wash-out period of 1 week, the schizophrenic patients were treated with risperidone for 8 weeks and evaluated at 5 points ; at baseline, and 1, 2, 4 and 8 weeks of treatment. The dose was increased from 2mg/day(1mg twice daily) to 6mg/day(3mg twice daily) during the first week and adjusted to a maximum of 16mg/day over the next 7 weeks according to the patient's clinical response. Medication to control extrapyramidal symptoms was permitted. The psychiatric and neurological status of the patients was assessed by PANSS, CGI, and ESRS scales. Results : 343(91%) of 377 patients completed the 8-week trial period. Clinical improvement, as defined by a 20% or more reduction in total PANSS score at end point, was shown by 81.3% of patients. The predictors of response to risperidone were associated older age, shorter duration of illness, fewer previous hospitalization. Risperidone had rapid onset of action ; a significant decrease of the total PANSS and three PANSS factor(positive, negative, general), and CGI was already noticed at the end of first week. For the ESRS, parkinsonism rating scores were significantly increased until week 4 comparing with baseline. Dystonia rating scores were significantly increased until week 1, and dyskinesia rating scores were not significantly changed during the study. Laboratory parameters including vital sign, EKG, hematological, and biochemical values showed no significant changes during the trial. Conclusions : This study suggests that risperidone is generally safe and effective against both the positive and negative symptoms in our group of patients.

신장이식 환자에서 HCMV 항원혈증 검사의 임상적 유용성

김탁,성흥섭,박관태,김송철,김성한,최상호,김양수,우준희,박수길,한덕종,이상오 대한감염학회 2009 감염과 화학요법 Vol.41 No.2

Background : This study was performed to determine the cut-off value and the predictability of symptomatic human cytomegalovirus (HCMV) infection according to the peak value of HCMV antigenemia assay in kidney transplant recipients. Materials and Methods : We reviewed the results of HCMV antigenemia assay (Chemicon, CA, USA) in patients who received kidney transplantation at our institution from May 2003 through May 2008, and investigated the existence and the type of HCMV infection by the medical record review. Patients who underwent the test only once during the episode or those who received ganciclovir for more than 48hrs before the test were excluded. The receiver-operator characteristic curve was drawn and the point showing maximum likelihood ratio (LR) was chosen as the cut-off value of symptomatic HCMV infection. Results : A total of 689 episodes were screened and 134 episodes were enrolled. Thirty-three (24.6%) episodes were symptomatic HCMV infection, 23 (17.2%) episodes were associated with HCMV syndrome, and 10 (7.5%) episodes were tissue-invasive diseases. The maximum LR was 7.5 (95% confidence interval, 4.014.2) and the cut-off value was 29.5 cells/200,000 WBC. The sensitivity, specificity, Positive predictive value, and negative predictive value were 66.7%, 91.1%, 71.0%, and 89.3%, respectively. Conclusions : The cut-off value of symptomatic HCMV infection by the peak value of HCMV antigenemia assay in our study was similar with previous results, although the sensitivity was relatively low.

강원도 화천군 수달(Lutra lutra) 서식지의 식생 구조

서형수 ( Hyung Soo Seo ),신영섭 ( Young Seob Shin ),이경은 ( Kyung Eun Lee ),김윤미 ( Yoon Mi Kim ),전미나 ( Mina Jeon ),남택우 ( Taek Woo Nam ),한성용 ( Sung Yong Han ),정연숙 ( Yeonsook Choung ) 한국하천호수학회 2014 생태와 환경 Vol.47 No.special

In order to determine whether vegetation would be one of the factors for the selection of otter home range, vegetation structure and other potential factors were studied in Hwacheon, Korea. Thirteen sites, otter’s activity found and not found, were investigated in North Han River and connected tributary streams of Hwacheon-gun. Three types of vegetation were classified by cluster analysis, which is short grass, tall grass and shrub type. Vegetation zone of each channel is composed of either one type, or mosaic of tall grass and shrub type. Short grass type is common in Lake Paro and upper North Han-river where water level is highly variable throughout a year. Therefore, annual species such as Persicaria nodosa, Fimbristylis dichotomam and Chenopodium ficifolium are the most dominant. Shrub type is common at the downstream sites of Jichon stream and along mainstream of North Han River down Lake Paro. A shrub species, Salix koreensis, is the most common. Tall grass type is dominant occupying the most vegetation zone of the tributary channels. Phragmites japonica is absolutely dominant. Due to its dense cover, a few plant species are co-existed. Otter activity was found in all three vegetation types and no marked activity was found at some sites of tall grass type. There is no difference in species composition and physiognomy between tall grass sites with and without otter activity, while it shows significant difference in fish availability between two groups. Overall we found that home range of otters in the region is along the mainstream and downstream of tributary streams with high fish availability in all vegetation types and in various human activity levels.

靑少年의 社會 및 國家意識에 關한 調査와 그 强化策

李宇榮,金相漢,韓點洙,洪亮杓 慶北大學校 平和問題硏究所 1977 평화연구 Vol.2 No.-

1. Problems Our people and nation are in serious ordeal and also aur concentration of attention and effort to overcome the ordeal are, we can say, very praisable. The violent changes in the aspects of politics, culture, society and economy are at last exposed of the danger of loss of our values. In such changing social phenomena, we with no exception are all experiencing the morbidness caused by them. It is exactly the Yu-Shin (Revitalizing Reform in 1971) and Saemaul(New Community Movement) that supplied and showed the direction of nation-state as r revolution in climate of unestablishment of new values with loss of old ones. It can be true tht we have reaped great fruits in political, economic, social and cultural fields in such hard environments. Then it is very useful project not only in academic and policy-reponse fields, but also in education areas that we try to survey and analyze the Juvenile's response to the national mevements and the changes of concious-structures. 2. Purposes The purposes of the study are: ① to grasp the reality of the Juveniles' view of value by sex, region, age etc., ② to review their responses to government's achievements, policy and its direction, ③ and to diagnose their approach to desirable view of values and degree of achievement. We belive in that concious-reality whcih we can find in process the study will be very important materials to education-policy. 3. Study-methods ① We did survey and analysis of juvenile's veiw of values. ② We set the juveniles of whole nation as the mother group, however, excluding bipolar ones such as Seoulities and the juveniles living in islands and remote hamlet, finally selected the objects of three regions such as Kyeong sang, Chung Cheong and Cheol Ra regions and compared them by various dimensions. Except for detail-survey of Kyung Buk province, we set the objects of students of 3rd grade of sr. high school, professional school (Jr. College) and college in other regions, and surveyed subregionally by large city, medium size city and ruralfishing villages, and by sex. ③ Total number of the surveyed is 3,229 and by regionally, they are 1,725 in Kyung Sang, 616 in chung cheong and 888 in Cheol Ra. ④ The questionairs are handed directly by surveyers and colloected on the spot as soon as they are filled out. ⑤ The view of value by social strata and response degree to policy are tested by %² including the differences among regions, sexes, ages and ect., and to the question required quantitative evaluation, we gave +10, +5, 0, -5, -10 pionts as consent-dissent continuum and calculated the mean number and to other questions, the responses were shown by %. 4. the Juvenile's social and collective life ① Social and collective life of the Juvenile is relatively good in social-conciousness. The view or moral-order was shown 5.31 of f(R)/N. Generally juveniles are answered "waiting for one's turn" in the line at the station of public transit. Girls are shown to be a little better-observer in public order than boys, and teenagers better than the twenties. The view on law-abiding is shown 3.97 of f(R)/N and generally in case of minor offence, they expressed around "be shame". Criminal conciousness is getting stronger from large city to rural and fishing village. There are great differences between the two. Girls are stronger in the conciousness than boys and teenagers stronger than twenties. It is particularly a problem that twenties' f(R)/N is less than 1.72 and theyt are inclining to "may commit so". To the degree of success in the Reform of General Administrative Affairs by our government, f(R)/N is shown 4.94, responding generally "there are a bit fruitful". To the question, degree of recognition is getting stronger to rural-fishing village. Male is stronger than female and teenagers stronger than twenties. And in the hot-bed of corruption, enterprises and tax office are shown 29.63%, and politician 23.27%. General administrative office, judicial and police offices are high in distrust in rural-fishing villages, and tax office, enterprises and politician are getting higher in distrust to larger cities, however, educational institutions are high of trust in medium-size city. Judicial office, enterprises, tax-office, education instution and politician are in high ofdistrust by female, and general administrative office is in high of distrust by male. Teenagers are in side distrust in judicial, police, enterprise and education institutions, and twenties are in side of distrust in general administration and politician. And degree of trust in shamanism is low of 4,76, generally selecting"almost deny", rural-fishing village, female and twenties are higher trust on superstition than large city, male and teenager respectively. The view on national value is shown 2.42. In the village, female, and twenties, cohesion is shown stronger than in city, male and twenties respectively. ② In measurement of juvenile's conciousness on inter-relationship, they are strong in degree of participation of family and community affairs, but in conciousness on collective life, unsatisfactory. They degree of satisfaction in family life is 4.68, generally "in side of satisfaction". It is getting more satisfaction from the villages to large cities. Juveniles in the villages seem to be much unsatisfied with their family, and females than males and twenties than teenagers are higher in satisfaction. Participation degree in community affairs is shown 8.00, generally close to "active participation". Villager than city-dweller and teenagers than twenties are higher in conciousness of participation. The degree of non-alienation from collective life is 2.71 showing the response of "relativelly no particular alienation" and "so on so" generally. Villager than citizen, male than female and twenties than teenagers are higher in alienation. The degree of acception of individual idea in collective life is shown 1.81, close to "so on so". Male's unsatisfaction is higher a little. Their preferable occupations are in priority of production enterprises(28.73%), public service(26.32%) and agriculture-forestry(19.23%). The popular occupations are agriculture-forestry and public service in rural-fishing villages, production-enterprises in medium -size cities and commerce-industry in large cities. Males are favorable to take agriculture-forestry, production and free enterprise and females are to bublic servidce. For teenager, agriculture-forestry and public service are high in priority and for twenties other areas of occupation are high. ③ In conciousness on traditional culture and identity, they are supporting the thought of "loyalty and filial piety", showing 5.36 and generally selected "It is great view on social order though required a lot of revision". females and teenagers are more active on the though required a lot of revision". Females and teenagers are more active on the thought than males and twenties respectively. The capability of foreign affairs in aspects of independent diplomacy was measured to 2.25 barely approaching to "be seen independent efforts". Trust was seen in females, teenagers and the villagers. In cultural conciousness, national superiority was shown very apparently as 28.67%. ④ In aspects of democratic and national conciousness, they showed the degree of satisfaction at democratic society. It was measured through the fruits of Yu-Shin Reform and resulted in 2.17, responding better in females, teenagers and the rural than in males, tweenties and the urban. On 6 years of current term of congressmen, 45.46% responded on "too long", 38.24% on "ordinary" while in rural-fishing villages, they showed high support of 48.90% selecting"appropriate". Many urbans are on "too long" (49.51% in large cities and 49.62% in medium). 44.04% out of females showed the response of "appropriate" while 47.22% of males did that of "too long". 44.43% of teenagers responded "appropriate" while 53.13% of twenties did "too long". National conciousness measured through "degree of confident explanation on national flag" was shown 2.87, responding "can explain to a certain extent" and "can explain" as medium quantity. The villagers, males and teenagers are shown high confidence of it. To the present big increase in national power, juveniles resopnded high motive of "people's self-conciousness" and "great leader" while female showed relatively hgh response on "New Community Movenment" and "Result of education" and so on. teenagers showed "great leader" and twenties did "Result of Education". The view of ideal nation measured through "approach to welfare state" showed 3.87, close to "be seen the effort for welfrare state". The villager, female and teenager showed high response to the positive side. as the way of education how to plant Korean Democracyh among the people they replied "Explaining Korean particular environments" is most useful as 41.40%. Juveniles in medium-size cities, males and twenties showed mainly the above answer. The patriotic attitudes measured through participation of nationa defense showed 8.47, responding close to "participate battle immediately". It can be said very active response that significant number of females selected the attitudes of "support in rear theater". The villagers, males and teenagers are strong in loyalty. If we consider females' particularity, we cannot say they are weaker in loyalty. However it is very considerable that there are responses of "may decide on the scene then", "immigrate abroad" and "negociate with enemy and live together though a few. We are sure that our goverment be required educate and enlighten them immediately. 5. Juvenile's view of Security and National Unification ① Through the measurement of conciousness on communism the surveyer saw that critical ability and attitudes of it is the nearest short cut to anti-communism a key to victory over it. In this dimension, the surveyer analyzed sources of knowledge from masscom 971.47%) and exposed the weak points on lectures and those on government's activities of public information, while rising of masscom's importance. The comparison of South-North living standards showed that 51.34% responded "South Korea is much superior" and 35.08% "superior". Then total 87% of juveniles are on our superio9rity and the rest (13%) showed "equal" or "don't know". In large cities "superiority" was low in % of males and twenties. The confidence in pursuading North Korean on our democratic society's strong points was shown 73.55% of "be confident". However it is very insufficient in education on communism that out 87% of "Our superiority", some 13% are not confident in pursuasion. 13.47% are shown "will decide on the spot to meet" and 5.85% "need not pursuade". The villager, male and teenager have strong response to the above 7.6% of "national symbols". Legality of national foundation" for the urbans and males and twenties "legitimacy of the country" for villagers, and "national culture" for females and teenagers are shown as the grounds of the legitimacy. ② The conciousness of national security measured through the question on aug. 18 Incident(1976) at Pan Mun Jeom appeared following; the causes of the Incident are shown in order of "domestic unstability of North Korea" 928.92%) "shifting responding dissent, 48.77% are on " a little humiliating" and 21.12% are on "utter humiliating". Only 23% showed satisfaction at the counteraction. They showed youthful active counteraction of purnishment, however, it also may cause some anti-American or uncredibility over United States. By region, sex and age, the re3sponses were diffeent greatly. Juvenile's predictions on the possibility of Sino-Soviet Support in case of total war are following; some 80% calculate psychologically that both China and Russia will surely support North Korea militarily and materially, 45.09%, "material support by both". To the way of spritutal militarization, they responded in order of "introduction of North Kjorean affairs" (29.48%), "explanation of N. K's attitudes"(26.20%), "education on N.K's strategy to the South"(20.50%), "to criticize communist thory"(17.96%) and so on. Different responses among regions, sexs and ages are apparent. The Juvenile's pride to foreigner is shown 0.92% of f(R)/N, a little higher to "equality". Villagers are relatively high, medium-size urbans are lowest, and females and teenagers are high in pride to foreigners. ③ To the question on Unification time as one of the conciousnesses of Unification, they responded in order of "impossible forever" (40.16%), "in 30 years"(23.59%) and "in 10 years" (17.99%). It is very undesirable that possibility of Unification is renounced gradually among juveniles. Juveniles are in deadly need of education and enlightenment on increase of Unification conciousness. Differences among the given variable are very apparent. In large city, females and twenties, the re3nunciation is shown greatly. The reasons of Unification are shown in order of "single-nation" (36.38%), "political stability"(32.48%), "preferable to international competition"(20.53%) and so on. Urbans of large cities, males, twenties responded "preferable to Int'l competition", female did "political stability" and teenagers did "single-nation". To "the factors of obstacles to Unification" are shown "antagonistic ideologies" (64.16%), interest situations among Big Four" (18.14%), "North Korean reluctance"(9.60%)and so on. "Interest Situation among Big Four" is shown in large cities and twenties, "N.K's reuctance" in males and teenagers. and "antagonistic ideologies" in females. The ways of Unification are appeared in "economic development"(46.67%). "South-North Dialogue" (26.72%) and so on. "S.N Dialogue" in the villagers, females and teenagers, "Military March for Unification" in males, and "none available" in twenties are expressed relatively high. 6. Conclusion As mentioned above, social conciousness among juvenile is generally good, however, their alienation may be problematic a bit and capabbilty to foreign countries and national conciousness on democratic society are insufficient. However, defence conciousness is highly praisable. That the main sources on communism appeared to be masscom is required to reconsider. Juvenile's view of superiority in living to the North is very confident attitudes and their demandes of more information on North Korean reality and their attitdes toward S. N. Talk as a way of spiritual strengthening is needed to consider by goverment, and some policy-arrangements must be required. Renunication of Unification possibility as "impossible forever" is terrible and therfore, we need to educate and enlighten them for increase of the condiousness. "Military march for Unification"(11.30%) and "no way available"(3.37%) on Unification are surely problematic. In these re3spects, the education on Unification and anticommunism should be strengthended more. To the idea of "loyalty and filial piety", our juveniles are very positive, but indicated "requring a lot of revisions" Then the idea is required significant study and analysis in order to establish as a new value.

HSC 기둥의 내진성능에 대한 횡보강근의 효과

한병찬,황선경,성수용,정수영 충남대학교 산업기술연구소 2000 산업기술연구논문집 Vol.15 No.1

In seismic-resistant design of buildings of ductile frame, the possibility of formation of plastic hinge at column end demands sufficient member ductility. The paper summarizes results of an experimental study of reinforced concrete columns with high-strength materials and subjected to simulated seismic loadings. The experimental program consisted of 6, approximately one-third-scale, rectilinearly confined, high-strength reinforced concrete columns with concrete compressive strengths of approximately 700kgf/cm2. The primary variables of the testing program were the volumetric ratio, spacing, and configuration of transverse reinforcement. Experimental results indicate as follows : 1.There is no expectation of improved effectiveness of deformability by the types of transverse reinforcement when using high yielding strength transverse reinforcement. 2.When using high yielding strength transverse reinforcement, it is possible to widen the spacing that are designed based on seismic provision of ACI 318-89 and get an appropriate deformability as well. 3.The significant parameter to determine the deformability is the spacing of transverse reinforcement in the HSC columns.

가금티푸스 저항성 계통 선발을 위한 산란종계의 경제능력 검정에 관한 연구

한성욱,이봉덕,전익수 충남대학교 농업과학연구소 2001 농업과학연구 Vol.28 No.2

가금티푸스에 저항성을 가진 합성종을 생산하기 위하여 갈색계통인 이사(ISA), 하이라인(Hyline), 로만(Lohman) 3 계통과, 백색계통인 인사 (ISA) 및 로만(Lohman) 2 계통의 종계(PS)에 대한 생존율, 사료섭취량, 체중, 성성숙일령, 시산 난중, 및 난질을 조사하였다. 성계 암컷 생존율(34주∼66주)은 갈색계통과 백색계통에서 각각 93.3%, 93.5%로 차이가 없었고, 수컷 생존율에도 차이가 없었다(P>0.05). 수당사료 섭취량(21∼66주)은 암컷에서 갈색계통과 백색계통이 각각 113.9g과 114.3g으로 비슷한 수준이었으며, 수컷에서도 차이가 없었다. 성계 체중은 암·수 공히 갈색 산란종계 3계통 및 백색 산란종계 2계통간에 유의한 차이가 없었다. 갈색과 백색 산란종계의 체중을 비교해 보면, 갈색 산란종계가 암컷과 수컷 모두 백색 산란종계 에 비하여 무거웠으나, 반복간에 변이가 워낙 커서 유의성은 검출되지 않았다. 성성숙일령은 갈색계통과 백색계통이 각각 147.8일과 140.5일로 갈색계통이 7일정도 늦었다(P<0.05). 산란율은 23-66주에서 갈색과 백색계통이 각각 75.0% 및 81.4%로 백색계통이 약 6% 높았다(P<0.05). 39주령에 갈색란과 백색란의 난질 성적을 비교해보면 Haugh Unit, 난형계수, 난황색, 난중에 있어서는 유의한 차이가 검출되지 않았다. 그러나 난각두께는 갈색 산란계통의 계란이 더 두꺼웠고, 난각강도도 유의하게 강한 것으로 나타났다. A preliminary experiment was conducted to produce fowl-typhoid resistant egg type breeds, using three brown egg layer breeders (ISA, Hyline, and Lohman) and two white egg layer breeders (ISA and Lohman). Various economic parameters were measured from day-old to mature stages using parent stocks of each breed. No significant difference in viabilities of mature hens from 34 to 66 wk of ages was found between brown(93.3%) and white(93.5%) egg layer breeders (P>0.05). Also, there was no difference in viabilities of mature cockerels. Although not significant the mature body weights of brown egg layer breeders tended to be heavier than those of the white egg layer breeders both in hens and cockerels. No difference in feed intakes of mature brown and white hens were detected. Ages of sexual maturity of white and brown egg layer hens were 147.7 and 140.5 d, respectively (P<0.05). Egg production of white egg layer hens during 23-66 weeks age was significantly higher than their counterpart (81.4% vs. 75.0%). Comparisons of Haugh Unit, egg shape index, yolk color, and egg weight between brown and white eggs were not significantly different, however, the brown eggshells were thicker and stronger than those of white eggs (P<0.05).

'1998 한국인 우울증 선별의 날' 참가자들의 사회인구통계학적 특성과 우울증 선별검사 결과

한상익,이성필,고효진,박원명,장계호,유태열,전태연,채정호,방승규,김광수,최보문,이정태,백인호 大韓神經精神醫學會 1999 신경정신의학 Vol.38 No.5

연구목적 : 1998년 정신건강의 날 기념 한국인 우울증 선별의 날 행사에 자발적으로 참여한 참가자들의 사회인구 통계학적 특성을 분석하고 우울증 선별검사 결과를 평가하기 위하여 본 연구를 시행하였다. 방 법 : 8개 병원에서 얻어진 619명의 자료를 사용하여 선별검사로 밝혀진 우울증의 유병율과 사회인구통계학적 특성 및 응답자의 정신과적 치료를 포함한 과거력 등을 조사하였다. 결 과 : 우울증 척도 점수는 응답자 전체 평균 57.5±13.8로 경도의 우울 증상이 있는 것에 해당되었다. 전체 응답자의 69.5%(430명)가 최소한 경도 이상의 우울 증상을, 43.1%(267명)가 중등도 이상의 우울 증상을, 18.4%(114명)가 고도의 우울 증상을 보였다. 고도의 우울 증상이 있는 응답자의 56.8%와 중등도의 우울 증상이 있는 응답자의 63.9%가 정신과 치료를 받은 적이 전혀 없었다. 나이가 29세 이하인 것과 전임근무 중인 직업상태는 각각 나이가 60세 이상인 것과 직업이 없는 것에 비교하여 우울증으로부터 보호하는 인자임을 시사하였다. 결 론 : '1998 한국인 우울증 선별의 날' 행사를 통하여 많은 우울증 환자들을 선별해낼 수 있었고, 이들의 우울 증상은 몇몇 사회인구통계학적 특성과 유의한 관계가 있음을 확인하였다. 우울증 선별의 날 행사를 통한 우울증에 대한 교육과 우울증 선별검사는 치료받지 못하고 있는 우울증 환자 및 기존의 치료 중인 환자 모두에게 유용한 프로그램임을 알 수 있었다. Objectives : This study was performed to analyze the sociodemographic characteristics of participants in '1998 Korean Depression Screening Day' and to evaluate the results of the screening test. Methods : By using the survey results of 619 volunteers from 8 hospitals, the authors examined the prevalence of depression detected at the screening test and sociodemographic characteristics and the psychiatric treatment history of respondents. The assessment measure was the Zung Self-Rating Depression Scale. Results : The mean depression score of all participants was 57.5±13.8 and it came under mild depression. Of all participants, 69.5%(N=430) had at least mild depressive symptoms, 43.1%(N=267) had at least moderate symptoms, and 18.4%(N=114) had severe symptoms. Never have 56.8% of respondents in the severely depressed range and 63.9% of those in the moderately depressed range had psychiatric treatment. The results suggest that the age group of 29-year-old or younger(relative to 60-year-old or older group) and full-time employment status(relative to unemployment) are protective factors of depression. Conclusions : By '1998 Korean Depression Screening Day', many depressed patients were detected and their depressive symptoms had statistically significant relationships with some sociodemographic characteristics. The results suggest that the education and screening test programs for depressive illness facilitated by Depression Screening Day are useful to the patients regardless of being under current treatment or not.

多國籍企業進出下의 經濟統合의 理論的 效果分析

한봉수,김상호 大邱大學校 社會科學硏究所 1997 社會科學硏究 Vol.4 No.2

다국적기업진출하의 경제통합으로부터 현지국들이 얻는 이익은 다국적기업에 의한 외국이윤전환효과가 발생할 때 후생이 증대하고 외국이윤창출효과가 발생할 때 후생이 감소한다는 내용을 역내다국적기업이 경쟁적인 경우와 독점적인 경우로 나누어 살펴 보았다. 따라서 다국적기업진출하의 경제통한으로부터 현지국이 직접적인 이익이나 정(正)의 파급효과를 얻기 위해서는 역내교역에서 국내기업들에 의한 교역비중을 높여야하고, 역내의 적정교역량에 영향을 미치지 않는 범위내에서 다국적기업에 의하여 벌어들인 추가적인 지대나 이윤등에 조세정책이나 다른 정책수단을 통하여 현지국에 정책적 개입을 하여야 손실을 줄일 수 있으며, 나아가서 이익으로 이끌게 할 수 있다.