• Proceedings of the Korea Society for Simulation Conference
• /
• 1999.04a
• /
• pp.88-92
• /
• 1999

As a part of work to simulate electromagnetic environments for Hardware-In-the-Loop(HIL) simulation, the dynamic trajectory is modeled by the Way-points method and the Event-driven method for the aerial and the naval targets. The simulated results show that the Way-points method and the Event-driven method are appropriate to simulate a low speed and a high speed target respectively.

• Korean Journal of Acupuncture
• /
• v.33 no.2
• /
• pp.47-57
• /
• 2016

Objectives : Six command points are individual points that have strong and broad effects on their related part of the body, but there is a controversy about which acupoints are should be included in the six command points. This research was reviewed which acupoints are suitable for the construction of the six command points. Methods : We searched acupoints mentioned six command points in literatures, then investigated the effects of the acupoints to identify that they can be included in the six command points. And we deliberated which acupoints are suitable for the six command points. Results : Acupoints mentioned the six command points are LU7, LI4, ST36, BL40, PC6, TE6, GV26, ouch point, GB34 and SP6. Among the acupoints, LU7, LI4, ST36, BL40 and PC6 was included in the six command points in all of searched literatures. And GV26, ouch point, GB34 and SP6 were excluded because GV26 and ouch point were not fit the definition of the six command points, ST36 can be an alternative to SP6 based on their effects, and GB34 has a similar but little effect compared to TE6. Conclusions : Based on the definition of six command points and the effect of the acupoints, we suggest that the six command points should be composed of LU7, LI4, ST36, BL40, PC6 and TE6.

• Journal of the Korean Data and Information Science Society
• /
• v.16 no.2
• /
• pp.429-444
• /
• 2005

The identification of unusual observations such as outliers and high leverage points has drawn a great deal of attention for many years. Most of these identifications techniques are based on case deletion that focuses more on the outliers than the high leverage points. But residuals together with leverage values may cause masking and swamping for which a good number of unusual observations remain undetected in the presence of multiple outliers and multiple high leverage points. In this paper we propose a new procedure to identify outliers and high leverage points simultaneously. We suggest an additive form of the residuals and the leverages that gives almost an equal focus on outliers and leverages. We analyzed several well-referred data set and discover few outliers and high leverage points that were undetected by the existing diagnostic techniques.

• Journal of Korean Medical classics
• /
• v.30 no.3
• /
• pp.1-9
• /
• 2017

Objectives : Chimgugyeongheombang's Byulhyul, or special points, is a list of extra points, and its acupoint types and positions are different from other books. Its source, however, is kept behind the vale. This paper aims to reveal Byulhyul's contents and source. Methods : Qixiaoliangfang, Jinjiudacheng, and Donguibogam's Gihyul were studied to determine the source of Chimgugyeongheombang's Byulhyul. Results & Conclusions : Chimgugyeongheombang lists a total of 59 special points. It cites 22 meridian points from Qixiaoliangfang, 26 points from Jinjiudacheng, and 36 points from Donguibogam. The Dictionary of Acupuncture records the source of 6 meridian points that aren't found in conventional books, namely the Soongol, Backro, Yeose, Eumdo, Naetaechoong, and Gabgeun points, as Zhenjiujicheng. However, Zhenjiujicheng, in reality, is a book put together with excerpts from three books: Donguibogam, Chimgugyeongheombang, and Leijingtuyi. This means that it's Chimgugyeongheombang that is the source of Zhenjiujicheng. Moreover, all of the points save for Soongol and Eumdo were also used in the acupunctural treatment of 9 diseases including epilepsy. In other words, it can be safely assumed that Heo Im came up with and utilized new special points based on his personal clinical experiences, and this is significant in that he expanded the boundary of the conventional study of acupuncture through his independent experiences and studies.

• Journal of Korean Society for Geospatial Information Science
• /
• v.23 no.2
• /
• pp.79-88
• /
• 2015

In any production and construction of geospatial information covering surveying, survey control point is a vital geospatial information. Survey control points in South Korea are currently classified as following: national control points, public control points, and cadastral control points. Each of these different categories of survey control points act as a basis and sets perimeters for the production, management and operation of subjects within the category. Universal standard, the unified format between different survey control points, also, are not yet defined, causing difference in basic information provided by altering categories and disturbance in connecting, managing, utilizing and operating survey control points. Establishment of a standard regarding survey control points, is therefore required for the efficacy of their utilization. This study, to solve such inadequacies, selects management items for creation of standardized survey control point, by investigating domestically and internationally the status of operating survey control points, determining data model for management, establishing TTA and agency standards, and establishing of activation methodology for survey control point standards.

• Advances in concrete construction
• /
• v.10 no.6
• /
• pp.527-536
• /
• 2020

In this study, a process is proposed to calculate analytical correction values for the vertical shortening of all columns on all floors in a high-rise building that minimizes the error between the structural analysis predictions and values measured during construction. The weight ratio and the most probable value were accordingly considered based on the properties of the shortening value analyzed at several points in each construction stage and the distance between these measured points and unmeasured points at which the shortening was predicted. The effective range and shortening value normalization were considered using the column grouping concept. These tools were applied to calculate the error ratio between the predicted and measured values on a floor where a measured point exists, and then determine the estimated error ratio and estimated error value for the unmeasured point using this error ratio. At points on a floor where no measured point exists, the estimated error ratio and the estimated error value were calculated by applying the most probable value considering the weight ratio for the nearest floor where measured points exist. In this manner, the error values and estimated error values can be determined at all points in a structure. Then, the analytical correction value, defined as this error or estimated error value, was applied by adding it to the predicted value. Finally, the adequacy of the proposed correction method was verified against measurements by applying the analytical corrections to all unmeasured points based on the points where the measurement exists.

• Journal of Korean society of Dental Hygiene
• /
• v.20 no.4
• /
• pp.491-503
• /
• 2020

Objectives: The purpose of this study is to identify the importance of perception and communication ability among dental hygienists and provide evidence for the activation of communication education necessary to improve communication ability required in the actual dental field. Methods: A questionnaire survey was conducted on 227 members attending conservative education in 2020. Results: The following are mean scores of each area of communication according to importance: message conversion ability, 3.82 points; interpretation ability, 3.74 points; goal setting ability, 3.51 points; self-expression ability, 3.48 points; and role performance ability, 3.46 points. The ability was interpreted in the following order: interpretation ability, 3.61 points; message conversion ability, 3.56 points; role performance ability, 3.43 points; self-expression ability, 3.32 points; and goal setting ability, 3.10 points. The highest score in terms of importance of awareness was 4.27 points, the highest among interpretive abilities, that is, to 'listen carefully to know what the other person intends to say.' When it comes to communication skills, the highest score was 4.12 points for 'a nod or a facial expression of understanding while listening to each other.' Conclusions: In devel oping a training program related to communication for dental hygienists at the clinical site, the curriculum reflecting seven items that needs improvement should be revised; and through this, it is expected that dental hygienists' communication skills will be improved.

• Korean Journal of Acupuncture
• /
• v.40 no.1
• /
• pp.13-17
• /
• 2023

Objectives : Our goals were to examine how the well points in the fingers came to be and how their placements have changed, as well as to determine how they relate to the EX-UE11 points. Methods : We reviewed the classic textbooks to understand the origin and the changes of locations of the well points in the fingers. We also compared the location and indications between well points in the fingers and EX-UE11 points. Results : At first, the tips of the fingers, which are now thought to be the locations of EX-UE11 points, were once described as containing well points. Currently, well points are positioned 0.1 F cun distal-medial (or lateral) to the medial (or lateral) corner of the nail. In addition to the locational commonality, we found similarities between the well points in the fingers and the EX-UE11 points in terms of their indications; for example, bloodletting at these places is frequently utilized to treat emergencies, including acute stroke and fever. Conclusions : We suggest that it is highly likely that well points in the fingers and EX-UE11 points were initially the same acupuncture point and later classified into two different acupuncture points, given their identical locations and indications. If the clinical relevance between the change process of the well points' locations in the fingers and the EX-UE11 is studied in the historical literature, it is anticipated that the significance and clinical application of well points can be expanded.

• The Journal of Korean Medicine
• /
• v.18 no.2
• /
• pp.199-213
• /
• 1997

A comparative study of influence by area between acupuncture points on hand of original acupuncture system with those of hand acupuncture system was resulted as followes 1. The influence of acupuncture points on original acupuncture system was different from those on hand acupuncture system by meridian system even though on same area or point but was similar by meridian coordination even though on different area or point. 2. The influence of acupuncture points on hand acupuncture system was almost added by those of coordinated original acupuncture system point on those of hand acupuncture system point. 3. The influence of non coordinated hand acupuncture points with several original acupuncture points was according to those of up or down point on same meridian. 4. Tung;s acupuncture system had no corelationship with other two acupuncture systems, where it has no holistic system on original princeple and Extra-points had also no corelationship, where it has no meridian system.

• The Journal of Dong Guk Oriental Medicine
• /
• v.4
• /
• pp.147-160
• /
• 1995

The aim of this studies was to elucidate the derivation, meaning and use of the special points of MADANYANG. The results obtained were as follows : The remedial cases of special points of MADANYANG came within the category in that of literature cited. So, it was considerable that a method of selection of remedial points in MADANYANG was not creative but universal at that time. The special points of MADANYANG did not have a fixed organizing rule against it's medrian, visera and bowel in contrast to source points, connecting points, five element points etc. And it was only organized on the basis of remedial value.