• 대한족부족관절학회지
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• 제13권2호
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• pp.230-232
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• 2009

Total extrusion of the talus is a very rare injury. If the talus is found in a short time, it can be restored to its original position. If the talus is missing or found too late, however, surgeons may attempt tibiocalcaneal arthrodesis or use a pseudoarthrosis without repositioning the talus. As direct tibiocalcaneal arthrodesis may shorten the lower extremity, tibiocalcaneal arthrodesis using a sandwich block can be performed. We performed tibiocalcaneonavicular arthrodesis using a sandwich block to treat a patient with open talus extrusion caused by a motorcycle accident and obtained good clinical results.

• 한국환경과학회지
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• 제27권3호
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• pp.155-165
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• 2018

Observations were conducted in Uiseong Binggye-ri Ice Valley of Korea, where a low temperature talus is located. The talus temperature at Ice Hole near the lower end of the talus remained at $0^{\circ}C$ until summer or autumn and averaged $-0.3^{\circ}C$ over 2 years. The talus temperature at Warm Hole was much higher than the external air temperature during autumn and winter. The outflow of warm air at Warm Hole begins in the late summer of fall. The direction of airflow through the talus surface was determined by the relationship between talus temperature and external air temperature. Annual variations in talus temperature and air exchange between the talus and the external environment can be divided into four periods. It was found that the airflow directions at Warm Hole and Ice Hole were not necessarily opposites. The outflows from the talus at Ice Hole and Warm Hole can occur simultaneously.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.592-599
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• 2004

Talus topography is that weathered rock clasts were accumulated dropping in steep slope to action of gravity. Rock fall talus is formed by the accumulation of rock debris falling as individual particles from a cliff. If the collapse is produced in talus slope. it will be possible the loss of manpower and country. Despite correct access about talus is required, domestic research was scientific access about talus short because of short resolution of aerophoto and difficulties of research about huge talus. In this Study, Our research team analgize the wetness index using the geomorphogical data. Lineament through wetness index is simillar with distribution of the talus. And, the aim of the present study is to review and compare fabric data derived from rock fall talus about orientation, distribution and morphology. These deposits tend to have approximately equal amounts of clasts oriented parallel and perpendicular to the dip direction of the slope. And, platy- shaped clasts dominate the proximal and intermediate parts of the talus, wheres blocky-shaped clasts is more common in the distal part. we carry out Rock Fall Simulation. And, We install criteria of the rockfall protective barrier using talus and geomorphological characteristics.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2003년도 봄 학술발표회 논문집
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• pp.469-474
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• 2003

Talus topography is that rock clasts that is weathered is accumulated dropping in steep slope to action of gravity. Rock fall talus is formed by the accumulation of rock debris falling as individual particles from a cliff. If the collapse is produced in talus slope, it will be possible the loss of manpower and country. Despite correct access about talus is required, domestic research was scientific access about talus short. The aim of the present study is to review and compare fabric data derived from rock fall talus about orientation, distribution and morphology in Sukam area. These deposits tend to have approximately equal amounts of clasts oriented parallel and perpendicular to the dip direction of the slope. And, platy-shaped clasts dominate the proximal and intermediate parts of the talus, whereas blocky-shaped clasts is more common in the distal part.

• 한국지역지리학회지
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• 제2권2호
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• pp.173-182
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• 1996

본 연구는 경상남도 밀양군에 위치하는 천황산 talus에 대한 수 차례의 현지조사를 통하여 그것의 지형적 특성과 성인을 분석하여 보았으며 주된 결과는 다음과 같다. 첫째, 연구지역의 talus는 한반도에서 흔히 볼 수 있는 talus와는 상이한 지형적 경관을 보여준다. 둘째, 암설의 입경과 talus의 규모 그리고 사면경사는 비교적 큰 편에 해당된다. 셋째, talus 형성의 전제 조건인 금애면은 완전히 평행후퇴하여 지금은 소멸되었다. 넷째, 연구지역의 talus는 지난 빙기의 주빙하적 기후환경하에서 생성된 각력의 암설들이 rock fall 상태로 금애면 아래에 집적되어 형성되었다. 다섯째, 급애면의 완전소멸로 현재는 더 이상 암설의 추가공급이 이루어지지 않고 있을 뿐만 아니라 구성암설의 이동성도 인정되지 않아 지형발달단계상 화석지형화 단계로 파악된다. 결국 이러한 지형적 경관의 특이성은 본 지형의 형성프로세서와 지형적 발달단계를 설명하는데 중요하며, talus의 유형 분류에 큰 도움을 줄 수 있다.

• 대한지리학회지
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• 제28권2호
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• pp.77-98
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• 1993

본 연구는 암설사면지형이 잘 발달하고 다양하게 분포하는 태백산맥의 남부산지를 대상으로 항공 사진판독과 도상계측 및 현지조사를 통하여 노출암설사면의 분포, 형태 및 퇴적물의 특성을 분석하고 사면의 지형적 배열과 지형발달에 관해서 연구한 논문으로써 분포적 특성에 있어서는 애추의 경우 기반암이 경암이거나 절리가 잘 발달된 지질에서, 암괴류의 경우는 화강섬록암 지질에서 높은 분포밀도를 보였다. 형태적 특성은 애추, 암괴류 모두 설상이 각각 83${\%}$, 80${\%}로 가장 많았으며 지형면의 경사도에 있어서는 애추가, 길이에 있어서는 암괴류가 각각 우세했다. 퇴적물의 특성중 암설의 평균입경은 암괴류가 보다 크게 나타났다. 한 지형면에서 암설의 장축방향성의 경우 방향성 있는 경우와 없는 경우가 있는데, 후자는 지형면상의 함몰로 그 방향성이 상실된 것으로 보인다. 끝으로 지형발달의 경우, 애추는 암석낙하(rock fall)에 의한 형성기(최종빙기)와 2차적인 영역에 의한 조정기(후빙기)로 암괴류는 암괴의 생성기(제3가 또는 제 4기의 간빙기), 암괴류의 형성기(최종빙기), 조정기(후빙기)로 구분할 수 있었다. 그리고 산지 사면의 배열유형은 6가지 유형으로 분류되었다.

• PNF and Movement
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• 제19권1호
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• pp.87-95
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• 2021

Purpose: The purpose of this study was to determine the effects of talus stability taping during gastrocnemius stretching on ankle passive dorsiflexion, talus posterior glide, and balance in subjects with limited ankle dorsiflexion. Methods: Fifteen subjects (eight males and seven females) with limited ankle dorsiflexion participated in this study. Ankle passive dorsiflexion range of motion (ROM), talus posterior glide, and the lower quarter Y-balance test (YBT-LQ) were measured pre-stretching, after applying gastrocnemius stretching (GS), and after applying gastrocnemius stretching with talus stability taping (GSTST). The two types of stretching were performed at random. Results: Ankle passive dorsiflexion ROM was significantly increased by both types of stretching (p < 0.05), and ROM was significantly more increased post-GSTST than post-GS (p < 0.05). In addition, talus posterior glide was significantly increased post-GSTST than pre-stretching and post-GS (p < 0.05). However, there was no significant difference between post-GS and pre-stretching (p > 0.05). YBT-LQ score was significantly increased post-GSTST than pre-stretching (p < 0.05). Conclusion: Gastrocnemius stretching with talus stability taping is an effective method for subjects with limited ankle dorsiflexion to improve ankle passive dorsiflexion, talus posterior gliding, and balance.

• 한국지형학회지
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• 제25권2호
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• pp.1-14
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• 2018

The main objective of this paper is to classify properties of the locational environment for each debris type by calculating likelihood ratio based on the correlation between the distributions for each type of debris landform. A total of 8 thematic maps, like as elevation, slope, aspect, curvature, topographic wetness index (TWI), soil drainage, geology, and landcover including with GIS spatial information generally used in this type of debris landform analysis. The results of this study showed that the block stream had a high likelihood ratio compared to talus in areas with relatively high elevation; and concerning slope, the block stream had a high likelihood ratio in a relatively low region than talus. Concerning aspect, a clear correlation could not be analyzed for each debristype, and concerning curvature, the block stream displayed a developed slope on the more concave valley than the talus. Analysis concerning TWI, the block stream displayed a higher likelihood ratio in wider sections than talus, and concerning soil drainage, the talus and block stream both displayed a high likelihood ratio in regions with well-drained soil. The talus displayed a high likelihood ratio in the order of metamorphic rocks, sedimentary rocks, and granite, while the block stream displayed a high likelihood ratio in the order of volcanic rocks, granite, and sedimentary rocks. In addition, concerning landcover, the likelihood ratio had the most concentrated distributed compared to natural bare land only concerning talus. Based on the likelihood ratio result, it can be used as basic data for extracting the possible areas of distribution for each debris type through the GIS spatial integration method.

• 대한족부족관절학회지
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• 제4권2호
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• pp.83-86
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• 2000

A vascular necrosis of the talus has frequently been reported following trauma because talus has no muscle insertions, sixty percent of the surface of the talus is covered by hyaline cartilage, takes only a small area for entrance of a blood supply. Osteonecrosis is also associated with a variety of nontraumatic disorders. There are many indications for steroid usage, patient with rheumatoid arthritis, systemic lupus erythematosus, chronic obstructive pulmonary disease, and status- post renal or cardiac transplantation may be on long- term steroid usage, osteonecrosis may develop. A vascular necrosis of the talus secondary to chronic steroid usage is an unusual case. Delay in detection of osteonecrosis may lead to fragmentation and collapse of the talar body. When pain on range of motion is present and conservative treatment have been exhausted, surgical treatment is indicated, that is, fusion of the ankle joint. However it is important that conservative treatment may prevent its various sequelae with early diagnosis because steroid - treated patients have a more operative risk and increased risk for postoperative infection. We report a rare case of corticosteroid induced avascular necrosis of talus after cardiac transplantation.

• 대한족부족관절학회지
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• 제19권2호
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• pp.47-50
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• 2015

Microfracture procedure has been widely recognized as the primary surgical treatment for an osteochondral lesion of the talus. However, if symptoms persist after initial surgery, selection of a secondary procedure can be difficult. The author desciribes the advantage and value of autologous osteochondral transplantation as a secondary procedure after failed microfracture for osteochondral lesion with a review of sevral previous published articles.