http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Chul Jang, Hak (검색결과 5,966 건)
- 무료
- 기관 내 무료
- 유료
-
-
노숙인 생활시설 종사자의 감정노동이 소진과 이차외상스트레스에 미치는 영향: 슈퍼비전의 조절 효과
최철 ( Choi¸ Chul ),장수미 ( Jang¸ Soo Mi ),정지형 ( Jeong¸ Ji Hyeong ) 한국보건사회연구원 2020 保健社會硏究 Vol.40 No.4
노숙인 생활시설 종사자와 같은 휴먼 서비스직은 감정노동의 강도가 높으며, 감정노동은 종사자의 소진과 이차외상스트레스에 영향을 미치는 것으로 알려져 있다. 본 연구의 목적은 노숙인 생활시설 종사자의 감정노동이 소진, 이차외상스트레스에 미치는 영향과 보호 요인으로서 슈퍼비전의 조절 효과를 검증하는 것이다. 연구 대상자는 전국32개 노숙인 생활시설 종사자로서, 218명의 자기 보고식 설문조사 결과를 자료 분석에 사용하였다. 위계적 회귀분석을 통한 주요 연구 결과는 다음과 같다. 노숙인 생활시설 종사자의 감정노동은 소진과 이차외상스트레스에 유의미한 영향을 미쳤으며, 슈퍼비전의 조절 효과가 검증되었다. 즉, 슈퍼비전은 노숙인 생활시설 종사자의 감정노동이 소진과 이차외상스트레스에 미치는 영향을 완충하는 것을 알 수 있다. 주요 결과를 토대로 노숙인 생활시설에서 슈퍼비전 체계의 필요성 및 안정적인 운영을 위한 논의를 하였다. Human service workers working at homeless shelters have been known to experience a high level of emotional labor, which could have effect on the burnout and secondary traumatic stress (STS) of them. This study examined (1) emotional labor affecting on the burnout and STS, and (2) the moderating effect of supervision as a protective factor. We collected data from homeless shelter workers (n=218) at 32 agencies using a self-reported paper-pencil survey. Hierarchical regression analysis were conducted to verify the moderating effect of supervision, Major results were as follows. We found a significant effect of emotional labor on the burnout and STS (β=.484, p<.01, β=.544, p<.01) and a significant moderating effect of supervision (β=-.216, p<.01, β=-.103, p<.05). The results suggest that supervision is an important modifiable variable for burnout and STS especially in homeless shelter workers with high level of emotional labor. Based on the results, we discussed the necessity of supervision system and its successful management in homeless shelters.
-
우주형,장철호,김정욱,장기택,김종철 대한소아치과학회 2007 大韓小兒齒科學會誌 Vol.34 No.1
본 연구의 목적은 발거된 기성 금관 수복 유구치를 대상으로 변연 적합도를 관찰 분석하는 것이다. 서울대학교 치과 병원 소아치과에서 수거한 3M사의 기성 금관 수복 유구치를 대상으로 하였다 상악 제 1유구치 42개, 상악 제 2유구치 25개, 하악 제 1유구치 37개, 하악 제 2유구치 28개를 대상으로 기성 금관의 변연에 따라 치근 절단한 후 단면을 Fine Pix S602 디지털 카메라로 촬영한 후 Kappa image base program을 이용해 두각 부위 및 임의로 20 부분의 변연 간격과 전체 기성 금관 면적 중 변연 간격의 면적이 이루는 비율을 측정하여 다음과 같은 결과를 얻었다. 1. 평균 변연 간격은 상악 제 2유구치, 하악 제 1유구치, 하악 제 2유구치, 상악 제1 유구치 순으로 높았다 (P<0.05). 2. 평균 변연 간격 면적의 비율은 치아의 종류에 관계없이 약 20%를 상회하는 값을 보였다. 3. 상악 제 1,2유구치에서는 근심면의 변연 간격이 가장 컸고, 하악 제 1유구치에서는 원심 설면, 하악 제 2유구치에서는 협면에서 변연 간격이 가장 큰 값을 보였다. Stainless steel crowns are invaluable restorative material for the treatment of badly broken down primary teeth in pediatric dentistry. But it is difficult to fit margin because selection of size is not easy and they are not adjusted for Korean children. The purpose of this study was to examine and analyze the marginal adaptation of stainless steel crown of posterior primary tooth. Marginal surface was taken by Fine Pix S602 digital camera and measurements of crown were recorded at 20 points that were randomly selected for marginal gap evaluation by Kappa image base program. 1. Mean marginal gap were large upper 2nd primary molar, lower 1st primary molar, lower 2nd primary molar, upper 1st primary molar in order(p<0.05). 2. Mean marginal surface dimension ratio was more than 20% irrespective of tooth. 3. Largest amount of marginal gap was shown at mesial surface in upper 1st, 2nd primary molar and distolingual surface in lower 1st primary molar, buccal surface in lower 2nd primary molar.
-
-
장광미,이호근,강창희,허철구,박경윤,서명석 濟州大學校 基礎科學硏究所 1996 基礎科學硏究 Vol.9 No.2
Atmospheric aerosols were collected by a High Volume Tape Sampler from March 1992 to December 1993 at Kosan, Cheju, korea. The water soluble ion concentrations in aerosol were analyzed. The concentrations of cations(Na+, K+, Ca²+, Mg²+, NH₄+) were determined by an Inductively Coupled Plazma(ICP) or an Atomic Absorption Spectrometer(AAS), and those of anions(Cl-, NO₃-, SO₄²-) were analayzed by the capillary electrophoresis method. The Ca²+, SO₄²-and NO₃- concentrations in spring were higher than those in other seasons. The lowest concentrations of these elements were found in summer, largely due to scavenging by frequent rains. Especially the ca²+ concentration on April was three to four times higher than the annual mean concentration. The enrichment factor(E.F.) of each element was calculated. The annual mean E.F. values of the Ca²+, Mg²+ and Cl- in 1992 were the same as those in 1993 except K+ and SO₄²-. The correlation formula between all cations and anions for the whole period was Anions=0.759xCations+0.066.
-
장철호,강금위,김종길 圓光大學校 醫科學硏究所 1996 圓光醫科學 Vol.12 No.2
The middle cranial fossa approach can be used to expose the internal acoustic canal and labybithine segments of the facial nerve when preserving existing auditory function is desirable. The geniculate ganglion and tympanic portions of the nerve can also be decompressed from a using this approach. However, this technique requires complete acknowldegement of the complex three-dimensional anatomy of the temporal hone and the skull base. Recently we performed this technique in the case of the temporal bone fracture with facial nerve paralysis. We got succesful result, so we report our experience with the review of the literature.
-
시멘트 종류별 콘크리트의 적산온도에 의한 강도예측에 관한 연구
장종호,나철성,김재환,김용로,길배수,남재현,김무한 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2
The purpose of this study is to exhibit fundamental data which can apply to quality and process management of structure concrete using special cement in the construction field investigating strength prediction by maturity method of concrete according to cement types. The activation energy value was derived from the experimental study that experimental factors were selected as W/C ratio of 45%, the kinds of cements of 3 levels of O.P.C, H.B.C, H.S.C and curing temperature of 3 levels of 5℃, 20℃, 35℃. Also, after investigating relationship between compression strength and equivalent ages of concrete according to cement types, the strength prediction was investigated by maturity method. As the above of results, differences between the prediction strength by strength prediction equation and the actual measurement strength were lower, therefore it is considered that the strength prediction by maturity method is possible not only concrete using normal portland cement but also concrete using special cement.
-
-
-
장철호,최태욱,김진욱 圓光大學校 醫科學硏究所 1998 圓光醫科學 Vol.14 No.2
Bilateral vocal cord paralysis are uncommon but tend to occur after thyroid surgery or head injuries. The cords are often closed to the midline and paramedian position, therefore the airway is already compromised. So these patients often require tracheostomy and intubation. If compromised airway is not improved after observation, surgical treatment which is for the permanent airway maintenance should be carried out. We have experienced arytenoidectomy for three cases of bilateral vocal cord paralysis. Two of them were treated by external arytenoidectomy and the other was treated by laser arytenoidectomy. The results were relatively satisfactory. So we report these cases with brief review of the literature.
KCI연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
