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A Study on the System of Library Science - a problem of the view-point of library - (도서관학의 체계화에 관한 연구-도서관 "관" 의 문제)

  • 김정소
    • Journal of Korean Library and Information Science Society
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    • v.4
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    • pp.91-111
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    • 1977
  • The view point of the library is treated as a first subject. This study is scheduled to construct, as a experimental study, the system of the Library Science. The study of this fields is called upon greatly because the trial to understand library as a socio-cultural phenomenon did not study as many times. As a result of the study, library is defined as ${\ulcorner}Structural Formation of Inquirying Behavior{\lrcorner}$. Not only technique and actual proof are possible in this study but also this definition is technical definition to indicate the main phenomenon of Librarial Behavior. This schedule represent the trial to define Library Behavior which could anticipate and fabricate when we analyze this definition First, we can find out, first of all, the researching behavior among the human behaviors and then human behavior has the condition of practice. At last, researching behavior can not have any result when it is a natural situation, it has only the meaning when it is guided by an obvious intention. The object of the library is just this human behavior. Second, Formation permits the guidance and self-control at the same-times. The answer about what we find out and practice make it possible the act of guidance. This guidance can't burden any subject but permit the people to result his own researching behaviors. He can save his activities, his own researching behaviors by the result of it. Third, The statematical means efficient performances, and them efficient performances is impossible, here is 'discoveries' of behavior itself. The system of the library is the formation of the relation between the accumulated civilizations and accumulated civilizations. As the definitions of the above mentions, library has the big abilities to the creation and succession of the civilization. As the contemporary view-points, there are some questions about the above described definition can meet it of the library. When we frame the science of library as the learning systems, we can't but the library as this definitions.

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Marginal Propensity to Consume with Economic Shocks - FIML Markov-Switching Model Analysis (경제충격 시기의 한계소비성향 분석 - FIML 마코프-스위칭 모형 이용)

  • Yoon, Jae-Ho;Lee, Joo-Hyung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.11
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    • pp.6565-6575
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    • 2014
  • Hamilton's Markov-switching model [5] was extended to the simultaneous equations model. A framework for an instrumental variable interpretation of full information maximum likelihood (FIML) by Hausman [4] can be used to deal with the problem of simultaneous equations based on the Hamilton filter [5]. A comparison of the proposed FIML Markov-switching model with the LIML Markov-switching models [1,2,3] revealed the LIML Markov-switching models to be a special case of the proposed FIML Markov-switching model, where all but the first equation were just identified. Moreover, the proposed Markov-switching model is a general form in simultaneous equations and covers a broad class of models that could not be handled previously. Excess sensitivity of marginal propensity to consume with big shocks, such as housing bubble bursts in 2008, can be determined by applying the proposed model to Campbell and Mankiw's consumption function [6], and allowing for the possibility of structural breaks in the sensitivity of consumption growth to income growth.

Sex Role Identity and Health Behavior among University Student (대학생의 성역할정체감과 건강행위)

  • Park, Eun-Ok;Park, Young-Sook
    • Women's Health Nursing
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    • v.5 no.3
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    • pp.362-378
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    • 1999
  • This study is to investigate sex role identity and health behavior among university students in Seoul, during the late of 1999. The instruments for data obtainment were KSRI of Kim(1994), and Health Style : A Self-Test provided by ODPHP National Health Information Center. These instrument were reliable, showing Cronbach $\alpha$ .98 and .77. Frequency, t-test, $x^2$-test, stepwise regression were conducted for data analysis, using SAS 6.12 program. The major findings were as follows : 1. For female student. Androgeny(34.0%)type was most common and subjects of feminity type were 28.7%. In contrast, Masculinity type(41.8%) was most prevalent. and undifferentiated type was 30.1% among male students. There were significant difference between male and female student in the type of sex role identity. 2. 89.6% of all subjects were included in risk group for exercise and physical activity, 86.4% for diet habit, 43.2% for alcohol drinking and drug use, 35.6% for stress control, 32.8% for safety behavior, 24.8% for smoking. The big health risk behavior problem of male students were smoking, drinking, diet habit, and exercise. The important health risk behavior problem were diet habit and exercise. There were significant difference in smoking, drinking, exercise between sex. 3. Analysis of the distribution by sex role identity type and health behavior revealed that subjects who were undifferentiated typed group had high risk behavior in stress control, safety, exercise, drinking. Smoking and drinking were more problematic for masculinity typed group had high risk behavior in diet and exercise. The data showed that androginy typed group had more healthy behavior, compared with other sex role identity typed group for all of health behavior. Further research is need to understand the role of sex role identity in health behavior, the variables associated with them. And sex role identity has to be considered in research and practice about health promotion.

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The Cognitive performance in relation to motor functio recovery in stroke patients (뇌졸중 환자에 있어서 Mini-Mental State Examination과 Motor Assessment Scale을 통한 인지기능과 기능적 회복의 상관관계 연구)

  • Park, Chang-Ju;Hong, Do-Sun;Choi, Kyoung-Wook
    • Journal of Korean Physical Therapy Science
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    • v.7 no.1
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    • pp.333-352
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    • 2000
  • The objective of this study was to identify the effects of the cognitive performance of stroke patients on their motor function recovery after comprehensive rehabilitation management. The subjects of this study were 41 stroke in-patients of the Rehabilitation Hospital, College of Medicine, Yonsei University, hospitalized during the period from September 1, 1997 to May 5, 1998. The cognitive performance was measured using a Mini-Mental State Examination(MMSE) and the motor function recovery using Motor Assessment Scale(MAS). The data were analyzed by the paired t-test, independent t-test, a one way ANOVA, and Pearson's correlation coefficiency. The findings were as follows: 1. There was a significant difference found in the motor function recovery level after the comprehensive rehabilitation management. 2. There was no significant difference found in relation to sex, age, cause of stroke, laterality of paralysis and the level of spasticity. However, there was a big difference between pre- and post-treatment regarding the treatment period. 3. In line with the cognitive performance level, there was a significant difference found in the motor function recovery level after the comprehensive rehabilitation management. 4. The correlation between the elements of the cognitive performance and the motor recovery was found to be high in orientation, attention, calculation, and language. Those elements were expected to give larger effects on motor recovery after the comprehensive rehabilitation management. Based on this study, the cognitive performance level was found to play an important role in bringing effects on motor recovery after the comprehensive rehabilitation management of stroke patients. And the evaluation on the motor recovery based on quality would be also expected to be examined, as well as the cognitive performance level test accompanied by Intelligence Quality(IQ) test.

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A Study on the Principles of Good Faith under International Transaction -Focused on the CISG- (국제거래상 신의성실의 원칙에 관한 연구 - CISG를 중심으로 -)

  • Han, Nak-Hyun
    • THE INTERNATIONAL COMMERCE & LAW REVIEW
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    • v.46
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    • pp.61-104
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    • 2010
  • The purpose of this work aims to analyse the principles of good faith under international transaction with CLOUT and UNILEX cases. Article 7(1) CISG sets the stage for the interpretation by promoting a uniform approach using good faith and the international charter of the convention. In other words, article 7(1) defines the purpose and the principle of interpretation and is applied to the Convention as a whole. As such, it also includes article 7(2), which goes beyond the big picture and settles the problems of gap filling. It is also important to understanding that the mandate of the CISG is to look for a solution, which is not only restricted to interpretation but extends to solving a problem. The problem in this work is to find out how gap filling is achieved and, because of the autonomous mandate of interpretation, to explain and understand its relationship with domestic law. The solution to the interpretation of article 7(2) must be found within the four corners of the CISG. To restate, article 7(2) describes two situations where gap filling is needed. First, if the matter is governed by the Convention but not expressly settled, then a gap must be filled in conformity with general principles on which it is based. Second, if the matter is not covered then the gap must be filled taking domestic law into consideration. There are two reasons why a matter may not be covered by the Convention. First and most obviously, it has been specifically exclude from the sphere of Application by the CISG itself, such as validity in article 4. Second, changes in business methods will lead to gaps. The United Nations has established a service known as CLOUT. This contains abstracts of hundreds of selected decisions of both courts and arbitration tribunals. And UNILEX is cosponsored by the Italian Centre for Comparative and Foreign Law Studies and UNIDROIT Contract Principles. The cases are in abstract format, but, when available, the full text of the case in the original language is also supplied.

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Geological Discussion of Monolithic Rock Slide on the Slope of Mt. Seunghag, Dangridong, Busan (부산직할시 승학산 단일암괴 사태사고의 환경지질학적 고찰)

  • 김항묵
    • Journal of the Korean Professional Engineers Association
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    • v.17 no.3
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    • pp.6-21
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    • 1984
  • A rock slide in amount of 100 tons in weight happened at 7: 10 a.m., 4th October 1982, on the southwestern ridge of Mt. Seunghag, Busan City. The original rock mass of the rock slide is located 850m west from the Dangri Crushed Stone Quarry. The geology of the area consists of agglomerate, andesite, andesitic tuff, and shale hornfels of the Cretaceous Yucheon Group. The rock blocks were first shifted along the steep joint plane on an andesite outcrop at the site and then to the eastern foot of the mountain slope where some private houses are placed. The mountain slope is covered with thick superficial soil. A slided monolithic-block with 83 tons in weight from the rock slide met with an accident of striking against a house with a tremendous force, to which much damage was done as much as its half was destroyed. The rock-slided block pierced the board-floored room only posited at the center and by the bedroom of the house making a pass like a bullet hole, and hence cut a big pine tree with 24 centimeters in diameter at a distance of 26 meters down the house. However nobody was killed or injured in the stricken house, though seven family members were stayed therein at the very time of accident. They really met a rare opportunity in an unhappy disaster. Measurements of the rock slide were made in the course of the field survey. The monolithic mass was transported by way of saltation, rolling, and sliding to a distance of 300 meters down along the slope dipping 30$^{\circ}$ east. It took about 16 seconds front tile outcrop to the terminal. The acceleration value of the monolithic rock slide is 2.35m/sec$^2$.

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The design of 111m high steel towers with 220kv double circuits crossing 12 km wide Bangladesh River (230KV 2회선승 111M 높이 철탑설계 (I) (강폭 12km인 Bangladesh Jamana강 횡단용))

  • 이재숙
    • Journal of the Korean Professional Engineers Association
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    • v.15 no.4
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    • pp.12-24
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    • 1982
  • East Parts of Bangladesh have been benifited by low cost energy generated by domestic natural gas but West parts where energy generated by imported fuel. Bangladesh Government authority has very much concerned to transmit the low cost electricity to the West from the East for past several years. To solve such concerns, cross-country 230kv double circuits Power transmission line was proposed, however there was a big obstacle for the realization of this line to cross the Jamuna river which has 12 km long width with a deep muddy river bed. A consultant engineering firm named Merz-Mclellan anyway finalized this plan and a world-wide bid was announced on June 31, 1979. Due to the expected difficulty to construct the towers on sea like area, only three construction groups have participated. including a Korean joint venture organization of Samsung-Korean Developement corporation-Kolon Electric Machinery company. After 3 months bid evaluation, contract was awarded to Korean Consosium and KEM Co was in charge of designing steel towers with anchor bolts and base plates beside to electrical engineering field. Then KEM Co have faced and over-comed many unenpected technical difficulties such as forced eccentricity joint on base plate, distorsion issue of 60mm thick plates welding, threading anchor bolts, tad heat treatment of some anchor bolts, disagreement from Consultant Engineer on multiplying factor of leg stresses for 45$^{\circ}$ wind and on reducing O.L.F for wind loads on cables for such 1220km long spans. After spending two years long period for designing and engineering towers, base plates, and anchor bolts, first shipment of tower was finally realized on Nov. 8, 1981 and on the other hand KDD has proceeded concrete caisson work on schedule at Jamuna river site and expected to complete tower erection and stringing of cables within this year of 1982 which was original completion target.

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Studies on the Flavor Compounds in Traditional Salt-Fermented Fishes (전통 수산발효식품의 향기성분에 관한 연구)

  • Cha, Yong-Jun;Kim, Jin Hyeon;Sim, Jin Ha;Yu, Daeung
    • Korean Journal of Fisheries and Aquatic Sciences
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    • v.53 no.3
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    • pp.259-272
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    • 2020
  • Nowadays, two types, Yumhae and Sikhae methods, remained as traditional seafood fermentation methods in Korea. In this study, flavor compounds in two types of salt-fermented fishes made by Yumhae method such as anchovy Engraulidae sp., shrimp Caridea sp., squid Decapodiformes sp., big eyed herring Clupea sp., gizzard shad Dorosoma sp. and hairtail Trichiurus sp., and made by Sikhae method such as Alaska pollack Gadus Chalcogrammus and squid. Volatile compounds detected in all salt-fermented fishes were composed mainly of aldehydes (45), ketones (39), alcohols (45), acids (12), esters (47), N-containing compounds (43), aromatic hydrocarbons (37), S-containing compounds (26), furans (10), and miscellaneous compounds (40) in salt-fermented fishes made by Yumhae method. Meanwhile, alcohols (47), terpenes (38), S-containing compounds (22), carbonyl compounds (19 aldehydes, 18 ketones), esters (13), and acids (14). Aroma-active compounds were identified by Gas chromatography/mass spectrometry/olfactometry and aroma extract dilution analysis in salt-fermented anchovy, shrimp and tuna (Thunnini sp.) sauce. Ethyl 2-methylbutanoate (candy/sweet) and 2-ethyl-3,5-dimethylpyrazine (nutty/baked potato-like) were predominant odorants in salt-fermented anchovy, whereas dimethyl trisulfide (cooked cabbage/soy sauce-like), 2-ethyl-3,5-dimethylpyrazine, and (E,E)-2,4-heptadienal (fatty/grainy) in salt-fermented shrimp, and dimethyl trisulfide, 3-methylbutanal (dark chocolate-like), and 3-methylthiopropanal (baked potato-like) in tuna sauce.

Social Media Use and the Users' Perception of Social Support (소셜미디어 이용자의 이용행태와 사회적 지지감 인식: 성격, 이용동기, 이용방식을 중심으로)

  • Kim, Young Yim
    • The Journal of the Korea Contents Association
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    • v.15 no.4
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    • pp.407-419
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    • 2015
  • As the use of social media has gained mainstream popularity, concerns on the particulars of the users' motivation and method of use is on the rise. Under uses and gratifications approach, this study analyzes the use behaviors in Kakao-story, Facebook, and Twitter, and analyzes the changes in the perception of social support by the users of the media. Data was analyzed from 240 online questionnaire surveys. The study finds that the frequency of use of social media differs depending upon the personality of the users and their purpose of use, both of which also influence their type of use. It also finds that frequent use of social media increased the users' perception of social support, whereas their type of use had no effect with such perception. Communication behavior through social media seem to increase perception of social support.

A Study on the Effect of Customer Satisfaction Factors by Customer Characteristic Group (지식산업센타 입주자 만족 요인 연구 -자가입주/임대입주 및 입주기간별 고객특성그룹 중심으로-)

  • Kim, Jae-Tae;Kim, Jong-Won
    • The Journal of the Korea Contents Association
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    • v.16 no.9
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    • pp.423-432
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    • 2016
  • This study analyzes the effects of accessibility, support system, economical efficiency, surrounding environment, business potential, and facility characteristics on customer satisfaction with Knowledge Industrial Center, in line with customer patterns based on the owner-occupied facility/rental facility, and occupancy period. We find that, in the group of customers as a whole, the factors except surrounding environment have statistically significant influences, with accessibility and economical efficiency showing relatively big influences. Across owner-occupied facility group/rental facility group and 3 occupancy period groups, the statistically significant factors differ. Among all groups, including customers as a whole, accessibility has a statistically significant high influence in five groups, but the others factors differs depending on customer characteristic group, showing the different constant between 0.2 0~0.27 of regression coefficient. According to the results of this paper, for more successful operation, Knowledge Industrial Center may focus first on the accessibility, and may focus on the other factors depending upon the various customer characteristic group.