Methods: The subjects of the study were stratified samples of 28 professional and amateur football players ... The static and dynamic balance improved in the Nordic hamstring exercise group and showed statistically ... group and showed statistically significant increase (P<.05).
The storytelling processes, which requires multiple approaches, were stratified into three levels: manifest ... The results suggest that conversion of storytelling is necessary according to users' needs so that original ... to ‘social' one.
사전에 설정된 범주별로 할당한 뒤, 편의표본추출하는 방법) - 계통표집; 무작위로 선정한 후 목록의 매번 k번째 요소를 표본으로 선정하는 표집방법 (계=k) 5) cluster, stratified ... sampling -집락표집; 모집단을 이질적인 구성요소를 포함하는 집락(집단)으로 구분한 뒤, 그 집단을 단위로 하여 무작위로 표본을 추출하는 방법. ... (특정 결과에 대해 단 하나의 원인에 대해 탐구하는 것 : 환원주의 위험) 4) quota, systematic, sampling - 할당표집; 표본의 특성이 모집단에 존재하고 있을
area using a proportional stratified sampling from the population. ... In light of the fisheries resource protected area's value and importance, this should be promoted to ... The questionnaires covered all the 5 fisheries resource protected area and the sample size of every protected
;Kyle&Crossley, 2015) to calcualte eight indices based on n-grams from a stratified corpus consisting ... as scoring rubrics, test items, and automated essay scoring(AES). ... that are indicative of higher writing proficiency levels can inform many aspects of lanauage assesment such
formation which was stratified due to the emergence of head. ... Among the groups that produce wooden vessel among the communal groups that were stratified and that were ... background for the emergence of Surrounding Moat which can be considered the “fruit” of social structure
A nationwide online survey was conducted with a stratified sampling(N = 547). ... This study investigated how socioeconomic status has an effect on cultural self-efficacy. ... This study found that (1) socioeconomic status has the direct and indirect effects on cultural self-efficacy
조사는 60세 이상 여성노인을 대상으로 하였는데, 계층을 고려한 층화표출(stratified sampling) 방법으로 수집된 자료 중 433부를 분석대상으로 하였다. ... In order to use primary data, we collected 443 female elderlies aged over 60 stratified by class. ... Accordingly, it is necessary to enforce social assistance to secure the economic stability for the female
Just prior to the typhoon, cold waters lower than 15℃ were stratified at depths deeper than 10m probably ... The sudden elevation of water temperature might drive the sea squirts under abnormal stress to mass mortality ... The results were an increment of water temperature by 10℃ and more at depths where sea squirts were suspended
ch.5 피부계통 피부,털,손톱, 피부선 피부의 기능을 설명 #피부 인체에서 가장 큰 기관 #표피(epidermis) 얕은 상피 1)세포의 모양 각질중층편평상피(stratified ... #피부선 피부에는 메로크린땀샘, 아포크린땀샘 , 피지선, 귀지선 ,유선 5가지 형태의 선 존재 #한선(sweat gland) 대부분의 한선은 1)메로크린땀샘(merocrine sweat ... 참을 수 없는 몸의 냄새는 땀 악취증(bromhidrosis) #피지선(cebaceous gland) :피지(sebum)라 불리는 기름을 방출.
have shown AI has the potential to differentiate mucinous and non-mucinous tumors and stratify the malignant ... This article provides a review of the literature on EUS-based AI studies of PCNs. ... However, its performance is suboptimal, and its accuracy for differentiating mucinous pancreatic cysts
. (3)Deep fluids also resist vertical movement because they are density stratified and reducing conditions ... more stable rock formation, it has several advantages. ... will sharply limit solubility of most dose-critical radionuclides at the depth.
This study investigated and compared clinical outcome of patients with AP stratified according to the ... Length of stay showed gradual increment with increase in degrees of severity according to the revised ... belonged to severe AP.
After harvest electric conductivity and pH of stratified perlite were slightly higher in upper zone of ... of small and large size (smal1/1arge, DP I), and medium and large size (medium/large, DP II). ... Vertical stratifications were composed of mixed form of small medium and large size (MP), divided forms
the previous procedures for computing the SD and LD, and is to propose the new method approached to stratified ... 11% at all stations, namely, small change. ... channel of cross-section, so that Qskim has a strong dependence on the tidal pumping, whereas third
During non-stratified periods (May, September, and November, 2008), simple three-box models were applied ... capacity of the Youngsan Estuary and Youngam-Geumho Estuary to sink and/or supply nutrients such as ... of stratification development (July, 2008).
그 다음 각 반에서 최종적으로 조사연구대상인 고등학교 학생을 무작위로 선발한다. 5) 층화표본추출법(stratified sampling) 무작위 추출법이기는 하지만, 하부 단위로의 ... 확률표본추출법의 의의는 모집단을 대표할 가능성이 높으며, 표본오차를 추정할 수 있어서 모집단의 특성을 나타내는 모수의 측정이 가능하다는 것이다. 1) 단순무작위표본추출법(simple ... random sampling) 확률표본추출의 가장 기본적인 유형으로 모집단 및 표본추출틀을 확정하고, 일련번호를 부여하여 표본규모를 결정한 다음 난수추출방법 등을 사용하여 무작위적으로