• Journal of the Korean Arthroscopy Society
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• v.10 no.1
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• pp.83-86
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• 2006

Purpose: We repoted the clinical results and introduction of surgical techniques for the patients with tears of the triangular fibrocartilage complex (TFCC) who had arthroscopic management. Materials and Methods: According to Palmer classification, nine patients(9 wrists) with type 1B lesions of the triangular fibrocartilage complex from 2001 to 2004 were included in this study. The mean follow-up period was 28 months. Six were male and three were female, right side was in seven cases and left side in two cases. Nine patients received arthroscopic debridement and repair by outside-in technique. To assess the clinical outcomes, the visual analogue pain scale(VAPS), grip strength, range of motion were investigated. Results: The average of VAPS improved from 6.2 to 1.4. The grip strength of wrists of all nine patients improved after surgery and the range of motion of all wrists reached full range. Conclusion: Arthroscopic repair of type 1B tear of the triangular fibrocartilage complex has satisfactory results. The repair by outside-in technique was simple and we could have secure fixation.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2012.05a
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• pp.93-94
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• 2012

Recently outside insulation is applied on the building. Adhesion mortar and anchor are used fixing method of outside insulation. However, a research on proper Adhesion Strength is not performed. So outside insulation exfoliate from building in rainy with winds. Therefore, this research suggest proper adhesion strength about conjugation method of outside insulation. As a result, adhesion way using the adhesive mortar + anchor is best. And proper adhesion strength is over 1,065 N.

• Journal of the Korean Arthroscopy Society
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• v.17 no.1
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• pp.18-23
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• 2013

Purpose: The purpose of this study is to evaluate the usefulness of anatomical single bundle anterior cruciate ligament (ACL) reconstruction using outside-in technique by clinical outcome analysis. Materials and Methods: From July 2009 to July 2010, 41 cases of single bundle ACL reconstruction using outside-in technique which were followed minimum 1 year were enrolled. Clinical results were evaluated using International Knee Documentation Committee (IKDC) subjective knee evaluation score, Lysholm score, pivot shift test, one leg hop test, KT-1000 arthrometer test, Telos stress arthrometer test. Results: IKDC subjective knee score and Lysholm score were improved to $86.1{\pm}2.1$ and $91.2{\pm}3.8$ postoperatively (p<0.0001 and p<0.0001, respectively). KT-1000 arthrometer test and Telos stress arthrometer test also were improved to $2.2{\pm}0.9\;mm$ and $2.3{\pm}1.2\;mm$ (p<0.0001 and p<0.0001, respectively). Pivot shift test and one leg hop test revealed good results. Conclusion: Anatomical single bundle anterior cruciate ligament reconstruction using outside-in technique showed good clinical results, so it was considered available method.

• Korean Journal of Environment and Ecology
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• v.28 no.4
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• pp.393-403
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• 2014

The aim of this study was to use the information deduced from biotopemap in Boryeong, Chungnam province conducted in 2011 and to select the wildlife survey point. The information used for the study was deduced from the knowledge and experience of wildlife specialists and was realized by 6 environmental variables (Outside distance from food vegetation, Outside distance from farm land, Outside distance from forest, Human density, Outside distance from road, Outside distance from water). 6 environmental variables were modeled by map overlay method and the model could deduce the correlation of 94.72% as a result of comparing with occurrence information. The areas predicted to have many occurrences were rural landscapes, forests, and valleys, and they can be used to deduce the quality wildlife survey results in the limit of survey range (area, schedule, and budget). However, it had the limit points such as the inside of forests was excluded, all species did not prefer the same habitat. The following studies are needed for this part in the future.

• Journal of the Korean Orthopaedic Association
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• v.55 no.4
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• pp.311-317
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• 2020

The most recent concept in anterior cruciate ligament reconstruction is an anatomical single bundle anterior cruciate ligament reconstruction. For an anatomical anterior cruciate ligament reconstruction, the tibial tunnel is made anterior than before, and the femoral tunnel is made in a lower and oblique direction compared to the classical method using the transtibial technique. The anteromedial portal technique, outside-in technique, and modified transtibial technique have been performed to produce femoral tunnels with anatomical positions. Each method has different advantages and disadvantages and is chosen based on the operator's preferences, experience, instruments, and implants.

• Journal of the Korean Society of Radiology
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• v.10 no.7
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• pp.539-543
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• 2016

In this research, The way to decrease a patient's exposure dose by reducing the scattered radiation dosage outside a radiation field with an diagnosis X-ray was examined. The scattered radiation dosage reaching other parts outside the radiation field was to be reduced by attaching a self-produced $150{\times}190mm^2$ lead plate to the lower part of a collimator. When a lead plate was inserted additionally and the scattered radiation dosage of the X axis was measured in the direction of the central X-ray axis, It was found out to have been decreased by 26 to 36%, and in the direction of Y axis, which was vertical direction from the central axis, The scattered radiation dosage depending on whether a lead plate was used or not displayed no large differences. These results shows that the impact of the scattered radiation by the off focus X-ray that was generated around the focus was bigger than that generated by the shutter of the collimator. Therefore it has been concluded that installing an additional lead plate in the lower part of the existing collimator can decrease the scattered radiation dosage outside a radiation field.

• The Journal of Engineering Geology
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• v.5 no.1
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• pp.59-74
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• 1995

It is well known that the hypocentral parameters inside the seismic array are well determined using HYPO71PC Programs. These programs, however, do not woik well for the non-evenly distribution of the seismic stations and/or the seismic events outside the seismic array. Furthermore it is very difficult to determine the exact locations of small events in North Korea since there is no seismological data exchange between South and North Koreas. We used the polarization method of the single-station with 3-component in addition to HYPO71PC(IASPEI's Program) in order to determine the source parameters of shallow-focus earthquakes outside the seismic array. First of all, we tested the interior events of the Uisung earthquake, April 14, 1991 and the Mt. Keyryong earthquakes, Feorirary 12, 1994, and two exterior events of W. Pyoungyang earthquake, Noventer 12, 1992, and Yellow Sea earthquake, July 26, 1994 to investigate the convergence and divergence to calculate the source parameters. We have found that the source determination outside the seismic array never converges to the exact location whereas the any events inside the array quickly converge to the exact location. The seismic events outside the array such as two events Vladivostok and East Sea, and the Yellow Sea event are more accurately determined using the polarization method. Estimating the source azimuth is carried out by estimating the polarization direction of the interesting phases and the range estimate is made frum the relative timing of different phases. The polarization method is verified by fmding that the estimates of azimuths and incidence angles by the polarization method are identical with those of the synthetic seismograms of the modellings using the generator program.

• Journal of Korean Orthopaedic Sports Medicine
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• v.12 no.1
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• pp.8-15
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• 2013

Although total meniscectomy had been performed as a treatment of meniscal tear, many published articles reported progression of the degeneration process in the articular cartilage and development of the osteoarthritis after meniscectomy. With the increased knowledge of the biomechanical properties of the meniscus, meniscal repair has been performed increasingly to maintain the important functions of the meniscus. Outside-in, inside-out, all-inside technique have been used as meniscal repair methods. In this review, indications, operative technique, and outcomes of the all-inside meniscal repair are discussed.

• Journal of the Society of Cosmetic Scientists of Korea
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• v.30 no.3 s.47
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• pp.345-352
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• 2004

There are two paradigms to explain the atopic dermatitis. The first is outside-inside paradigm and the second is inside-outside paradigm. According to the outside-inside paradigm the best way to treat the atopic dermatitis is recovery of skin barrier function. The barrier function is maintained by the specific structure of stratum corneum, which is constructed from corneocytes and intercellular lipids. In terms of lipid structures of SC in atopic dermatitis and lamellar ichthyosis, they contain more fluid hexagonal gel structures in SC and show deficiencies in free fatty acids, especially long chains and certain ceramides. With this reason, moisturizer which has the lamellar structure and restoring function of intrinsic intercellualr long periodicity phase can maintain and restore the lamellar structure of intercellular lipids in SC. The moisturizers containing ceramide or pseudoceramide also seem to be reasonable therapy for atopic dermatitis and several skin diseases, which interrelated with impaired skin harrier. By the way, according to the inside-outside paradigm, immune response including helper T cells, IgE, eosinophils is related. It is effective treatment of atopic dermititis to restore imbalance between Th1 and Th2 cells. Even though several kinds of immune-suppressor were introduced, these can affect the intrinsic immune function. SPC and S1P, metabolites of ceramide, would be interesting because they have the function of wound healing and immune modulating properties.

• Proceedings of the Acoustical Society of Korea Conference
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• autumn
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• pp.393-396
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• 2001

차량 주행시 발생되는 소위 mimic 소음은 접이식 outside mirror의 접합부에서 발생하는 이음(異音)으로서 예민한 승객에게 지적된다. Mimic 소음은 2kHz이 상의 고주파 영역에서 특정 대역에 간헐적으로 발생하는 소음이며, 시간에 대해 앙상블 에버리지를 하는 일반적인 분석 방법으로는 나타나지 않는다. 그러나 주의 깊은 청취에 의해 그 존재를 분명히 느낄 수 있으므로 다꾸찌 시험 계획법에 의거 실험 샘플을 제작하여 녹음한 뒤, 청음 평가를 통하여 개선하는 과정을 거쳤다. 분석 결과 mimic 소음은 folding gap의 폭보다는 균일도를 유지하는 것이 중요하며, gap내의 공동(공동, cavity)을 메워 주는 것이 효과적이라는 결론을 얻었다.