• Journal for History of Mathematics
• /
• v.36 no.4
• /
• pp.61-78
• /
• 2023

By virtue of the characteristics inherent in diagrams, diagrammatic reasoning has potential and limitations that distinguish it from general thinking. It is natural that diagrams rarely appeared in Joseon mathematical books, which were heavily focused on computation and algebra in content, and preferred linguistic expressions in form. However, as the late Joseon Dynasty unfolded, there emerged a noticeable increase in the frequency of employing diagrams, due to the educational purposes to facilitate explanations and the influence of Western mathematics. Analyzing the role of diagrams included in Jo Taegu's 'JuseoGwangyeon', an exemplary book, this study includes discussions on the utilization of diagrams from the perspective of mathematics education, based on the findings of the analysis.

• Journal of Koreanology Reviews
• /
• v.1 no.2
• /
• pp.11-18
• /
• 2022

International negotiation and cooperation for sustainable development currently emphasize three themes on which environmental policies are developed. South Korea emphasizes two of the three themes; climate change and the 2030 Agenda for Sustainable Development. South Korea has taken a leadership role in the international arena regarding these topics, actively participating in the United Nations Framework Convention on Climate Change (UNFCCC) and the negotiations for the 2030 Agenda (Jung, 2018). South Korea has taken a number of steps to address climate change, both domestically and internationally. Domestically, it has implemented several policies and methods to lessen GHG emissions and transition to a low-carbon economy. It has implemented an Emissions Trading Scheme, the largest in the world, a renewable energy portfolio standard, and aimed at accomplishing carbon neutrality by 2050. South Korea is also actively involved in executing the Sustainable Development Goals (SDGs) and has established a national committee to ensure their successful implementation. The group is made up of representatives from the private sector, government ministries, and civil society organizations. It is focused on monitoring the progress of the SDGs and providing policy and financial support for their implementation.

• Journal of The Korean Digital Architecture Interior Association
• /
• v.12 no.1
• /
• pp.15-23
• /
• 2012

Museums in Korea have a long history of 100 years. It is not too much to say, though, that in fact, they in the history have lasted only for 20 to 30 years. Daejeon World Expo in 1993 and the foundation of local governments in 1995 not only played an important role in the growth of museums, but also affected the spatial development in terms of architecture and exhibition. Based on the theoretical background of museums' historical, formative, and exhibition-spatial changes, this study grasps the changes in public museums established during the last 20 to 30 years, and analyzes the changing roles of museums in the future. The preliminary study shows that the formative and spatial changes of museums partially resulted from the changes in visitors' pattern. Besides, as a result of the utilization of PEST Analysis, a macroscopic competition analysis method, it turned out that the construction of public museums in Korea was promoted with in mind the political and social significance after the establishment of the autonomous government. For unique museums to be established in local regions, it is necessary to proceed with a consistent investigation on museums in various perspectives rather than merely relying on the administrative exhibition services led by the organizations.

• Herbal Formula Science
• /
• v.25 no.1
• /
• pp.39-49
• /
• 2017

Objectives : The contents of the literature associated with the medical records were entered into the database. We want to find the structure and search methods for efficient utilization of the database. Methods : The contents were entered into the database using the 'Access 2014 of the MS'. The Query Sentences were created and utilized for a search. Results : We could find information about the prescriptions, medical records and patients by the herbs and symptom combinations using the single table named 'Integrated Knowledge' and queries. Integrated Knowledge is a table that gathered patient information, prescription information and symptom information together. Conclusions : If you store patient, prescription and symptom information on a single table, you could search and use the results by various combinations of the various elements included in the table. These results could help curing patients on the basis of evidence-based treatment at the clinics.

• The Korean Journal of Archival Studies
• /
• no.64
• /
• pp.63-92
• /
• 2020

The SNS post records were not studied by some or essential characteristics of personal records. Until now, Studies on SNS post records have focused on research on technical characteristics, and studies on identity and online space have been rare. This study argued that SNS postings are records that reflect online identity and that SNS postings are meaningful in recreating events related to online and online. This study also suggested the composition of self-history from an epic self-image of events experienced by individuals from their own historical point of view, and argued that SNS post records perform an important role in the process. To this end, the media characteristics of SNS and the way individuals are used were analyzed together.

• The Journal of Korean Medical History
• /
• v.36 no.2
• /
• pp.99-113
• /
• 2023

This paper is a study to find the philological basis of Bihoon (鼻熏) therapy. There is no separate philological study of Bihoon therapy to date, and for this reason, there is no clear definition or specific treatment manual. In this study, a related database was created and analyzed by examining literature data related to Bihoon therapy, focusing on Korean traditional medical books. There were about 1,000 data points related to Bihoon therapy in 45 kinds of medical books. They were largely classified into 1. Acute diseases such as insensitivity, 2. Diseases that occur in the upper human body such as nose, head, eyes, and throat, 3. Women's diseases related to childbirth, 4. Treatment of skin diseases and prevention of infectious diseases. In the case of insensitivity treatment, the focus was on awakening the patient's mind, and the treatment of diseases such as the nose, head, eyes, etc. was focused on resolving each symptom. Symptoms related to childbirth were mainly treated for uterine escapism or fainting after childbirth, while skin diseases were mainly treated for diseases that did not heal well, such as amniotic fluid. If a multifaceted approach to non-discipline therapy is added in the future, it is expected that clinical utilization will also be increased.

• Journal of the Korean Professional Engineers Association
• /
• v.31 no.1
• /
• pp.9-16
• /
• 1998

For the flow facing high1y informationized age, there is a flow from fixed communications connecting fixed places such as offices and homes to mobile communications connecting mobile objets such as automobiles, ships and aircraft. This flow has added to diversifying communications Including data and images. While the axed mode is diversifying information media by digitalization of communications network and computers, the mobile mode has brought higher sophistication of communication modes by a higher degree of electric wave utilization. The following descriptions outlines the mobile communication which is utilizing the electric wave phenomena. In sequence the following items are described: a brief history of mobile communications, the technical object and various kinds of services, propagation of electric wave signal.

• Journal of the Korean Professional Engineers Association
• /
• v.31 no.2
• /
• pp.65-72
• /
• 1998

For the flow facing highly informationized age, there Is a flow from fixed communications connecting fixed places such as offices and homes to mobile communications connecting mobile objets such as automobiles, ships and aircraft. This flow has added to diversifying communications including data and images. While the fixed mode Is diversifying information media by digitalization of communications network and computers, the mobile mode has brought higher sophistication of communication modes by a higher degree of electric wave utilization. The following descriptions outlines the mobile communication which Is utilizing the electric wave phenomena. In sequence the following items are described: a brief history of mobile communications, the technical object and various kinds of services, propagation of electric wave signal.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.34 no.11B
• /
• pp.1254-1260
• /
• 2009

This paper proposes history-aware random early detection (HRED), a modified version of RED, to lessen bandwidth monopoly by a few of stations employing multiple parallel TCP flows. Stations running peer-to-peer file sharing applications such as BitTorrent use multiple TCP flows. If those stations share a link with other stations with only a small number of TCP flows, the stations occupy most of link bandwidth leading to undesirable bandwidth monopoly. HRED like RED determines whether to drop incoming packets according to probability which changes based on queue length. However it adjusts the drop probability based on bandwidth occupying ratio of stations, thus able to impose harder drop penalty on monopoly stations. The results of simulations assuming various scenarios show that HRED is at least 60% more effective than RED in supporting the bandwidth fairness among stations and at least 4% in utilization.

• The Journal of Korean Medical History
• /
• v.31 no.2
• /
• pp.91-101
• /
• 2018

Over the past 100 years, since the establishment of the modern medical education system in the early 1900s, the results of extensive field research and practice in North American medical schools and professional education have led the flow of medical education around the world. In this study, the direction of medical education in North America over the past 100 years were examined through major literature review, leading to implications and suggestions for Korean medicine education. The "Medical Education in the United States and Canada" published by the Carnegie Educational Foundation in 1910, which is considered to have laid the foundation for modern health care education, was reviewed. Next, "Educating physician: A Call for Reform of Medical School and Residency", published in 2010, which is known to have proposed a future-oriented goal for the training of medical professionals has been analyzed. The results of this study are as follows: 1) Acquisition and utilization of biomedical knowledge which is the basis of clinical competence, is a basic competency that should be provided to future medical professionals. 2) Beyond education to cultivate clinical competence of individuals directly affecting the medical treatment, various professionalism education programs that capture the specificity of Korean Medicine doctors should be established and strengthened.