• Journal of the Korea Academia-Industrial cooperation Society
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• v.9 no.3
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• pp.569-573
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• 2008

In this thesis, the drawing was prepared for the strip layout of the pickup frame In the press die, the drawing for press layout is a major factor in determining the mass production of the product. The 3D CAD/CAM system was applied to easily correct interference factors with other parts to be mounted. This study improved the material utilization ratio to 28.49% by optimizing the blank layout and strip layout in wide-width arraying. The 3D CAD/CAM software used is Unigraphics NX 4.0, and the strip layout drawing was prepared in 12 processes.

• Journal of The Association for Neo Medicine
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• v.2 no.2
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• pp.253-295
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• 1997

It is very critical to specify certain medical personnels in defining the history of certain era. Due to the limited source of information and lack of thorough research, there still aren't enough study grounded on concrete historical investigation. Authors attempted to investigate those medicinal personnels engaged in Three Kingdoms period in terms of the activity area, relation with religion and their role in medical system and medical exchange. The sum of recorded medical personnels in Three Kingdoms period numbers 50 of which 6 belonged to Kokooryo, 18 to Baekje, 7 to Shilla and 19 to Unified Shilla. There might existed far more medical personnels who tried to alleviate the suffering of the people and were not recorded in the documents. The more earlier in times, the more medicine gets the religious tinge. This is not the exception for the period of the Three Kingdoms and those medicine men, wizard doctors and priest doctors were playing important role in healing people and processing crude drugs. The system of royal physician and medical education facility were established and doctors and pharmacists, shamanic doctor, herb collectors, Kongbong's doctor(供奉醫師), Kongbong's diviners(供奉卜師) took leads in medicine in those times. Those folkloric healers also took part in. Korea imported chinese medicine and Japan employed chinese medicine via Korea or directly from China and developed into traditional japanese medicine. In this process those who emigrated from Baekje and Kogooryo and their offsprings took an active part. Since the limited source of information of Three Kingdoms, we only can infer the me야cal environment of those times by featuring the activities of medical personnels.

• Journal of Digital Contents Society
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• v.16 no.2
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• pp.245-255
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• 2015

As people are highly interested in health, the number of people who participate in various sports programs is getting increased. But there is no web service which integrates all the information of the public sports facilities in Seoul and it's convenient to use the public sport facilities. So we propose an integrated information system whoever can find the public sports facilities in Seoul. The public APIs for the Seoul public sports facilities provided by Seoul city are used to integrate the information. Also, our web page provides various graphic function using pictures and videos of the facilities on the environment of HTML5. And it is the responsive webpage which can be provided on both desktop and mobile environment. By implementing the wizard page, the managers of the facilities who are not specialized can renew the information about their facilities easily. And for the easier searching, we provides three options of searching: local, subjects, themes.

• Journal of Korean society of Dental Hygiene
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• v.15 no.6
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• pp.1053-1061
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• 2015

Objectives: The purpose of the study is to investigate the influencing factors of community scaling rate using community health survey data. Methods: The data were extracted from 2013 Community Health Survey, Ministry of education, Korea Dental Association, Statistics Korea, Health Insurance Review and Assessment Service, and Ministry of the Interior. The resource factors of independent variables were analysed by Geographical Information System(GIS) using Map Wizard for Excel 17.0. The data were analyzed by descriptive analysis, pearson correlation and multiple linear regression analysis(p<0.05). Results: Seocho-gu in Seoul had the highest annual scaling rate(55.5%) and Goheung-gun had the lowest rate(11%) showing 44.5 percent gap. The influencing factors of scaling included the number of dental hygienists(r=0.316), dentists(r=0.332), dental hospitals(r=0.470), high school graduation rate(r=0.757) and equivalence scales household income(r=0.764)(p<0.05). Multiple linear regression analysis showed that community scaling rate was closely associated with community education level and monthly income(p<0.05). Conclusions: Community scaling rate was closely related to the community education and income level. It is necessary to provide the equal distribution of the oral health service to the community society.

• The KIPS Transactions:PartD
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• v.11D no.6
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• pp.1319-1326
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• 2004

To automate nuclear design works which are time-consuming and man-power intensive, Innovative Design Processor ($IDP^{TM}$) is being developed. Two basic principles of IDP are the document-oriented design and the web-based design. The document-oriented design is that, if the designer writes a design document called active document and feeds it to a special program which has a robust parser, the finai document with complete analysis, table and plots is made automatically. The active documents can be written with ordinary HTML/XML editors or created automatically on the web, which is another framework of IDP. Using the proper mix-up of server side and client side programming under the LAMP (Linux/Apache/MySQL/PHP) environment, the design process on the web is modeled as a design wizard style so that even a novice designer makes the design document easily.

• Restorative Dentistry and Endodontics
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• v.23 no.1
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• pp.328-338
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• 1998

Porphyromonas endodontalis, an anaerobic Gram negative cocobacillus which was known to be associated with the infected root canals and periapical lesions, is very difficult to culture and to detect by the traditional method in that it requires much time to induce the specific black pigmentation, and it is very sensitive to oxygen and the antibiotics added in the culture medium. In this study, the nucleotide sequences of the 'probe h' (0.73kb), one of the specific DNA probes top. endodontalis (ATCC 35406) which had been developed by our department, was determined and then a pair of primers for PCR amplification was fabricated to identify P. endodontalis. The plasmids containing 'probe h' were purified by $Wizard^{TM}$ Midipreps DNA Purification System (Promega Corp.), and the nucleotide sequences of the 'probe h' were determined by the dideoxy chain termination method using TaqTrack Sequencing System (Promega Corp.) and detected by fluorescent labelling method. The sense/antisense PCR primers were designed with computer software (Lasergene, DNASTAR Ind. PCR was done with a programmable GeneAmp PCR System 2400 (Perkin Elmer-Cetus Co.). Each sample containing the whole genomic DNA of P. endodontalis and other black-pigmented Bacteroides was itailly denatured at $94^{\circ}C$ for 5 min and then subjected to 30 cycles, each of them consisting of 60s at $94^{\circ}C$, 60s at $60^{\circ}C$, and 90s. at $72^{\circ}C$. The amplified DNA was resolved electrophoretically in a 1.0 % agarose gel in 1X TAE buffer, stained with EtBr, and photographed on a UV transilluminator. The results were as follows : 1. The nucleotide sequences of 'probe h' (743 base pairs) were obtained by dideoxy chain termination method, and from that results the specific primers to P. endodontalis (ATCC 35406), 'Primer H1/ Primer H2', were designed. 2. It has been found that 'Primer H1/H2' could detect P. endodontalis (ATCC 35406) using PCR. 3. The PCR system with this primers may be a powerful technique to amplify the specific sequences of 'probe h' of P. endodontalis (ATCC 35406) that produce distinct identification of it from other black-pigmented Bacteroides, and this could help us to determine the nature of periapical disease.

• Journal of the Korean Society of Radiology
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• v.15 no.1
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• pp.45-54
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• 2021

This study was written to create educational content in non-destructive fields based on Mixed Reality. Currently, in the field of radiation, there is almost no content for educational Mixed Reality-based educational content. And in the field of non-destructive inspection, the working environment is poor, the number of employees is often 10 or less for each manufacturer, and the educational infrastructure is not built. There is no practical training, only practical training and safety education to convey information. To solve this, it was decided to develop non-destructive worker education content based on Mixed Reality. This content was developed based on Microsoft's HoloLens 2 HMD device. It is manufactured based on the resolution of 1280 ⁎ 720, and the resolution is different for each device, and the Side is created by aligning the Left, Right, Bottom, and TOP positions of Anchor, and the large image affects the size of Atlas. The large volume like the wallpaper and the upper part was made by replacing it with UITexture. For UI Widget Wizard, I made Label, Buttom, ScrollView, and Sprite. In this study, it is possible to provide workers with realistic educational content, enable self-directed education, and educate with 3D stereoscopic images based on reality to provide interesting and immersive education. Through the images provided in Mixed Reality, the learner can directly operate things through the interaction between the real world and the Virtual Reality, and the learner's learning efficiency can be improved. In addition, mixed reality education can play a major role in non-face-to-face learning content in the corona era, where time and place are not disturbed.