• Journal of architectural history
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• v.28 no.6
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• pp.31-42
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• 2019

The harsh economic conditions of Buddhist temples in late Joseon dynasty, and the prevalence of the Buddhānusmrti(念佛) practice, which is a practice of reciting Amita Buddha(阿彌陀佛), led Buddhist temples to organize the Buddhānusmrti association(念佛契) in the nineteenth and early twentieth centuries. For the practices and the activities of organization, an architectural facility was required; thereby, many temples had a Yeombul-dang(念佛堂). However, only a few of the Yeombul-dang have survived and are known today. This research investigates the ways temples tried to acquire Yeombul-dang buildings during the period and their architecture characteristics by reviewing historical records and documentary works of literature. In this research, Yeombul-dang is found to have various types of building names and building forms. Different hall names such as Amitābha Hall(佛殿), Yosa(寮舍) and Daebang(大房) were used as Yeonbul-dang. The commonalities and differences in terms of building forms, spatial elements composition and layouts were found depending on how they were acquired. The Yeombul-dang were most commonly built as multi-complex buildings consisting of worshiping rooms and residential areas. Most of Yeombul-dang were located in the central areas of the temple site. On this basis, this research suggests the possibility that many Yeombul-dang is still being used under different names and for different purposes.

• Journal of architectural history
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• v.10 no.1 s.25
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• pp.25-40
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• 2001

Since the 17th century, the society of Chosun Dynasty belonged to a period of rapid transition in many fields. As the building is a result produced on the basis of a society and economy, the general transition in a society is to be reflected into a process of building construction. Therefore an understanding or estimate of a building can be guaranteed by research of a process of building construction. Economic base factors in its process consist of material, cost, manpower, and operation system, etc. to be committed to the construction. On the premise, this paper is to examine the production of wood members and the calculation of the amount of raw woods in a process of woodwork in the construction of the government managed buildings in the late of Chosun dynasty. Construction reports, job slips, written estimates, and other documents in those days are examined for the study. To classify raw woods according to a standard size was aimed to a material management appropriately to apply each them to building size or its member size. The way to select a list of raw woods applicable to each member size, and to calculate the amount of the demanded wood was much more improved with 'Injungjeon-yeongkweon' in the year 1805 at the turning point than 'Hwaseong-seongyuk' in the year 1796. The improvement of material management brought to overcome a shortage of the amount supplied from forest preserve, and to a rationalization of building construction.

• Journal of architectural history
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• v.13 no.4 s.40
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• pp.107-124
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• 2004

The purpose of this study is to understand underlying principle to form the U-type folk house in the northwestern part of Kangwha Island by viewpoint of inner residents. It is found that many factors other than climate are coincidentally affecting the shape of house; Resident's fixed thought like following geomancer' suggestion, seeking fortune, and locating house enclosed low site; Economic reason of uniting one house with two buildings and making small type by used timber from dismantled house; Centralizing life with small courtyard by reason of family type change from extended to nuclear; Influence from L or ㅁ type of upper class building at Seoul area. The method is thick description of culture with ethnographic method from cognitive anthropology: Observing the form and restoring residents' life with open-ended deep interview.

• Journal of architectural history
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• v.30 no.3
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• pp.33-44
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• 2021

San-ja is one of the main members consisting of the roof of traditional wooden buildings in Korea. In this study, the regional characteristics of the materials used in San-ja and changes of the materials over time were examined. To this end, 123 documents on the repair of wooden architectural heritage recorded since the 1950s were reviewed. It was found that there was a difference in the San-ja material by region because of the diversity in the conditions of material supply. For instance, bamboo was the most frequently used material in Jeollanam-do province because it was readily available. However, with the development of transportation and vehicle, the regional characteristics have disappeared. As a result, the material has been unified with bamboo now. This is because bamboo is specified as a representative material in the specification or the convenience of construction is prioritized. In addition, the social and economic conditions at the time of repair had an influence on the selection of the San-ja materials.

• Journal of architectural history
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• v.31 no.1
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• pp.51-60
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• 2022

In the 16~17th centuries, the construction of T-shaped pavilion in Gyeongsangbuk-do was centered on the families of the Goseong-Lee clan and Andong-Kwon clan, who had a lot of exchanges with each other near Andong. It can be presumed that the complex structure of the T-shaped pavilion was intended to represent the technology, economic power, and social influence of the clan. After the 18th century, construction areas spread and construction subjects were diversified, but the number of new constructions decreased. It can be seen that T-shaped pavilion was erected and used for public purposes rather than personal reasons in terms of layout or flat scale. The roof of the T-shaped pavilion is very diverse depending on the wooden structure, the height of the roof and the configuration of the apex. The T-shaped pavilion, which combines two parts, has been developed in a way that strengthens not only the appearance but also the structural bonding force. The bonding strength is strengthened through the process of "roof aligning", "roof bonding", "structure connection", and "structure integration", which shows a similar tendency to the age of actual cases.

• Korean Journal of Fisheries and Aquatic Sciences
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• v.54 no.5
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• pp.596-616
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• 2021

A global increase in fish consumption has led to a rapid expansion of aquaculture production, which has been linked to enhancing the spread of infectious diseases. Viral diseases can cause high mortality in many cultured fish species, posing a serious threat to the aquaculture industry. Infectious hematopoietic necrosis virus (IHNV) is one of the primary threats to aquacultured salmonid species, causing huge economic losses. Since the first report in cultured sockeye salmon Oncorhynchus nerka during the 1950s in North America, IHNV has spread to other regions, including Europe, Asia, South America, and Africa by transportation of infected fish and eggs, causing disease and increasing mortality in a wide variety of salmonid species. Here, we review existing information relevant to IHNV: its phylogenetic characteristics, origin, infection history, virulence determinants, susceptible hosts, vectors, and vaccine development. This review also addresses a possible cross-species transmission of IHNV to a new host, olive flounder Paralichthys olivaceus, a cultured fish of economic importance in East Asian countries.

• Journal of Korean Academy of Nursing
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• v.29 no.1
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• pp.139-149
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• 1999

It is very important to establish precisely the historical phases of nursing. We nurses should try to acquire the central social position in the health management system in the near the future, the 21st Century. Therefore my treatise aims to orient the desirable phases of the history of nursing through the feministic survey of the history of nursing from the post medieval epoche to the modern epoche. During the time of the renaissance which gave morning light to the modern epoche, the antique Athenian thinking of sex was again revived. Athenian excluded the women from the public and autonomous regions. All the medical activity, once dominated by the women, was misfortunately regarded as superstition acted by witches. Accordingly, the nursing women were to hunted as witches. In short, in the early modern epoche, women began to be excluded from the history of medical activities. In the middle modern epoche characterized by the enlightenment movement and early capital economic system, capitalistic patriarchal system began to be formed by change in the economic system. The status of women began to be greatly dropped below by the social distinction of the private dimension of home and the Public dimension of job. The woman was deprived of even the occasion to get the official license of medicine and medical institutions were handed to the state or the powerful and rich merchants. Accordingly, nursing acted mainly in the nunnery as the total approach to the patients was destructed wholly and transformed into the means of earning the money. Therefore unprepared low class -women began to engage in nursing only for the money. From then on, nursing activity was tunneled through the dark age for 200 years. In the late modern epoche characterized by the contrast of the accumulated vast capital by industrialization and vast poverty of the peoples, feminism began to float over the surface for the acquisition of equality of men and women from England. A feminist, Nightingale insisted that the women as nurses should be responsible for the healthy life of man. She tried the professional nursing education for women. Accordingly she not only contributed to the intellectual progress of women but also inspired in women the consciousness of the professional job. She tried to realize the ideal of at-that-time-feminists by engaging in nursing all through life. She really paved the road to contemporary nursing. In the near the future, I will write to describe how the late modern epoche nursing has fallen into the dilemma through the 1st and 2nd world wars and matured capitalism and to consider contemporary nursing with the status of women. All these papers aim to give proper recognition of nursing and right orientation of the future 21st Century nursing.

• Journal of the Korean Society of Costume
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• v.23
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• pp.111-130
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• 1994

The purpose of this study was to illuminate eroticism represented din modern fashion. Art based on sex is very important like all of the other cultural values. But we feel that erotic art, neglected, suppressed , and persecuted for centuries, has an important contribution to make to the understanding of art, the social history of mankind, and human happiness and progress. It is our deep personal conviction that erotic art serves important social and therapeutic functions. Erotic art expresses the demand for sexual freedom-a freedom vital to individual happiness and mental well-being, And sexual freedom, in turn, cannot exist without a high degree of political and economic freedom as well. In that sense , erotic art came a truly revolutionaly message ; it demands no less than extension of freedom , not only in the sexual are, but in every sphere of social life. What is eroticism \ulcorner Eroticism must be distinguished from a mere animal reproduction . Eroticism is deeply rooted in the cultural tradition of myth, religion , customes and art. It also has a close relationship with psychological activities of our life. Eroticism is a kind of psychological revolution in the development of human civilization. Eroticism is related to different kinds of art, which express internal spirit of human especially Surrealism. Surrealism is above all a movement of the conquest and deepening of the unconscious. The exploitation of Freud's discoveries opended a new, practically unlimited path for artistic studies to Surrealism . Especially all theory of mental psychoanalysis a affected artists greatly in western art, Freud was appraised highly on his achievements by art critics in art history on his achievements by art critics in art history. As far as erotic subject matter was concerned, Surrealism provided a means of presentig it. Pop Art is not actually a movement , born at a specific time and place, nor is it an easy concept to define. The term first appeared in Great Britain during the fifties, when it referred, particularly in the decorative arts, to an inclination to go back and imitate the stereotyped images of the mass media : film, advertising , cartoons, and other popular consumer products. The eroticism expressed in Pop Art calls the modern's attentions to their devastated minds, taking advantage of the commercialized sex. Fashion has developed constantly reflecting the spiritual aspiration and social and cultural phenomona of man , and artistic steam. Eroticism in fashion is the style which expresses the internal meanings of sexuality through the texture, color, pattern , silhouette etc.

• Transactions of the Korean Society of Mechanical Engineers A
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• v.34 no.9
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• pp.1325-1330
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• 2010

The breakdown of any critical component of a turbine results in the outage of power plants. Unexpected failure decreases equipment utilization and causes enormous economic losses. Currently, we conduct conservative preventive maintenance for a maintenance period that is proposed by a vendor. In the rapidly changing business environment, reliability-based maintenance is required in order to remain competitive and reduce maintenance costs while maintaining the reliability of equipment. In order to determine an appropriate maintenance period for guaranteeing reliability, we must determine the failure probability by carefully analyzing the failure history of the equipment. In this study, we created a database of failure history for power-plant turbines, predicted the best repair time using the Weibull function, and investigated how the appropriate maintenance cycle can be determined.

• Journal of Korean Society for Atmospheric Environment
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• v.29 no.4
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• pp.353-368
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• 2013

All Koreans had suffered heavily from municipal and industrial air pollution problems since 1960's to 1980's. However the levels of $SO_2$, CO, and Pb have been dramatically decreased since 1990's due to various air pollutants' reduction policies under the provisions of the 1978 Environmental Preservation Act and the 1990 Air Quality Preservation Act such as increasing the supply of low-sulfur fuel, the use of cleaner fuel, no use of solid fuel, and so on. Even though the national ambient air quality standard has been strengthened to protect public health and welfare, the levels of $NO_2$, $O_3$, and $PM_{10}$ frequently exceed the corresponding standards; for example, only 4 stations (1.7%) out of 239 nationwide monitoring stations satisfied the 24-hr based PM10 standard in 2011. Moreover, upto the present time, since there are serious underlying policies of economism and growth-first which can not be solely solved by the environmental laws, it is difficult to root out undesirable social evils such as public indifference, passive academic activities, complacent government bureaucracy, insufficient social responsibility of enterprise, and radical activities of environmental groups. The paper initially reviewed air pollution history of Korea with surveying various environmental factors affecting in/out-door air pollution in the past Korea. Further this study extensively investigated legal and political changes on air pollution control and management for the last 50 years, and then intensively discussed the present environment-related laws and policies unreasonably enforced in Korea. It is necessary to practically revise many outdated legal policies based on health-oriented thinking and on our current economic levels as well.