• 한국환경과학회지
• /
• 제23권10호
• /
• pp.1673-1691
• /
• 2014

Although most natural disaster related studies conducted in Korea recently have been related to typhoons or severe rainstorms, the occurrence frequency of disasters due to windstorms or rainstorms is also high. To reduce the strong wind damage caused by strong windstorms due to climate change, basic studies of strong winds are necessary. Therefore, in this study, the types and representative cases of windstorms that were observed to have been higher than 14 m/s, which is the criterion for strong-wind warnings from the Korea Meteorological Administration, were selected from among those windstorm cases that occurred on the Korean Peninsula for 10 years to conduct a statistical analysis of them and determine their synoptic meteorological characteristics. The cases of windstorms occurring on the Korean Peninsula were divided into six weather patterns according to the locations of the anticyclones/cyclones. Among these types, the SH type, which occurs when Siberian Highs expand into the Korean Peninsula, showed the highest occurrence frequency, accounting for at least the majority of the entire occurrence frequency of windstorms together with that of the EC type, which occurs when cyclones develop on the East Sea, and there was no clear yearly trend of the occurrence frequencies of windstorms. The monthly occurrence frequencies of windstorms were formed mainly by typhoons in the summer and the Siberian Highs in the winter, and the months with the highest windstorm occurrence frequencies were December and January, in which mainly the SH and EC type windstorms occurred. March showed the next highest occurrence frequency with10 times, and SH windstorms occurred the most frequently in March, followed by the CC, SC, and EC types of windstorms, in order of precedence. Therefore, attention to these types of windstorms is required. Countermeasures against storm and flood damage in Korea targeting the summer should be re-reviewed together with pre-disaster prevention plans, because cases of storm and flood damage due to windstorms occur more frequently than those due to typhoons, and they occur throughout the year.

• 대한감각통합치료학회지
• /
• 제19권3호
• /
• pp.32-43
• /
• 2021

목적 : 본 연구는 한글판 PDMS-2(Peabody Developmental Motor Scale-2)를 뇌성마비 아동과 일반아동을 대상으로 평가하여 구성타당도를 검증하고 뇌성마비 아동 10명을 대상으로 재평가하여 검사-재검사 신뢰도를 알아보고자 하였다. 연구방법 : 구성타당도 검증은 뇌성마비 아동과 일반아동 84명을 대상으로 하였다. 일반아동은 뇌성마비 아동과 연령이 6개월 이내로 비슷하고 성별이 일치하는 아동으로 매칭하여 선별하였고, 한글판 PDMS-2평가를 실시하여 두 집단의 표준점수 비교를 통해 구성타당도 검증을 하였다. 이 후 뇌성마비 아동 중 10명을 선정하여 2주 뒤 재평가를 실시하여 검사-재검사 신뢰도를 알아보았다. 결과 : 구성타당도 검증 결과 대근육, 소근육 영역별 점수와 하위 다섯 항목의 점수가 모두 통계적으로 유의미하게 나타났다(p=.000). 검사-재검사 신뢰도는 Pearson 상관계수 .989로 매우 높은 수준의 시간적 안정성을 나타냈다. 결론 : 본 연구를 통해 한글판 PDMS-2는 아동의 운동 발달 수준을 알아보기에 높은 신뢰도와 타당도를 가진 평가 도구임을 확인하였다. 추후 한글판 PDMS-2는 국내 임상 현장과 연구 도구로 유용하게 사용될 수 있을 것이다.