학지사 뉴논문

총 833건 검색

본문검색 결과만 보기

정확도순

최신순

등재순

발행기간

전체
최근 1년
최근 3년
직접입력

적용하기

본문검색

포함

제외

10개씩

51.

고순도 산소 생산을 위한 산소 정제 PSA 공정 개발

이창하, 지정근, 이상진, 문흥만, 이상훈, Lee. Chang-Ha, Jee. Jeong-Geun, Lee. Sang-Jin, Moon. Heung-Man, Lee. Sang-Hoon 한국가스학회 한국가스학회지 11 Pages

한국가스학회 한국가스학회지 2004, Vol.8 No.1 37-47 (11 pages)

이창하, 지정근, 이상진, 문흥만, 이상훈, Lee. Chang-Ha, Jee. Jeong-Geun, Lee. Sang-Jin, Moon. Heung-Man, Lee. Sang-Hoon 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
흡착 공정(PSA)을 연구하였다. 본 연구에서는 zeolite를 사용하는 일반적인 평형 분리 PSA 공정의 생산제품으로 가정된 2성분 혼합가스 ($O_2$/Ar- 95:5 vol.$\%$)와 두 개의 서로 다른 3성분 혼합가스를 ($O_2/Ar/N_2$- 95:4:1, 90:4:6 vol.$\%$) 공급기체로서 사용하였고, $99\%$ 이상의 고순도를 얻기 위한 공정이 개발되었다. 두번의 연속 감압 단계를 포함하는 개발공정의 결과로서 산소 $93\%$를 포함한 공급류의 경우 약 $99.8\%$의 고순도와 함께 $56\%$정도의 회수율을 얻을 수 있었으며, 산소 $90\%$를 포함한 공급류에 대하여...
52.

RF 마그네트론 스퍼터링 공정 조건에 따른 AlN 박막의 배향성, 표면 거칠기 및 압전 특성에 관한 연구

방정호, 장동훈, 강성준, 김동국, 윤영섭, Bang. Jung-Ho, Chang. Dong-Hoon, Kang. Seong-Jun, Kim. Dong-Guk, Yoon. Yung-Sup 대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. SD, 반도체 7 Pages

대한전자공학회 電子工學會論文誌. Journal of the Institute of Electronics Engineers of Korea. SD, 반도체 2006, Vol.43 No.4 1-7 (7 pages)

방정호, 장동훈, 강성준, 김동국, 윤영섭, Bang. Jung-Ho, Chang. Dong-Hoon, Kang. Seong-Jun, Kim. Dong-Guk, Yoon. Yung-Sup 저

이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
- 무료
$Ar/N_2$ 가스비와 기판 온도 변화에 따른 AlN 박막의 배향성과 표면 거칠기 그리고 압전 특성의 변화를 조사하였다. 특히, $Ar/N_2$=10/10 (sccm), 기판 온도 $400^{circ}C$ 일 때 가장 우수한 (002) 배향성을 얻을 수 있었다. AFM 을 이용하여 표면 거칠기를 분석한 결과, 기판 온도 $400^{circ}C$ 인 경우 $Ar/N_2$ 가스비의 변화에 대해서는 $N_2$의 분압비가 증가할수록 표면 거칠기 특성이 좋아지는 것으로 나타났으며 $Ar/N_2$=0/20 (sccm) 일 때 2.1 nm 로 가장 작은 값을 나타내었다. $Ar/N_2$=10/10 (sccm) 인 조건에서 기판...
53.

Religious Education and Human Rights in Europe:Focusing on the Cases of Belgium and the Netherlands

Sem Vermeersch 한국종교교육학회 종교교육학연구 14 Pages

한국종교교육학회 종교교육학연구 2012, 제 39권 5 93-106 (14 pages)

Sem Vermeersch 저
...
- 4,300원
Although the European convention for the protection of human rights guarantees both the freedom of religion and the freedom of education, more and more people are claiming that the secular bias present in the education systems of most European countries puts constraints on the experience of religion by students in secondary education. The most notable example is the ban on the wearing of headscarves, which is seen as an infringement of religious freedom by some. While the “headscarves” issue...
54.

소아에게 적합한 낙상위험 사정도구 선정을 위한 근거기반간호 활동

김희영, 정윤정, 임은영, 김상화 한국근거기반간호학회 근거와 간호 5 Pages

한국근거기반간호학회 근거와 간호 2021, 제 9권 제 1호 3 22-26 (5 pages)

김희영, 정윤정, 임은영, 김상화 저
...
- 1,500원
55.

Effects of pelvic stability on instep shooting speed and accuracy in junior soccer players

Ha-Rim Sung, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 2호 6 78-82 (5 pages)

Ha-Rim Sung, Won-Seob Shin 저
...
- 1,500원
Objective: The purpose of this study was to determine the effect of wearing a pelvic compression belt on ball speed and accuracy in instep shoots of youth soccer players. Design: Randomized cross-over design. Methods: We included 20 male junior soccer players with experience of more than 5 years. Participants were randomly assigned to two conditions: application of a pelvic compression belt and instep shooting or no application. Instep shooting was performed three times at a distance of 20...
56.

Comparison of the effects of different-sized airways in inspiratory trainers on maximal inspiratory pressure and rating of perceived exertion scale in healthy young people

Young-In Hwang, Ki-Song Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 5 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2018, 제 7권 제 1호 4 18-22 (5 pages)

Young-In Hwang, Ki-Song Kim 저
...
- 1,500원
Objective: This study aimed to investigate the effect of different-sized airways of the inspiratory muscle trainer (IMT) on maximal inspiratory pressure (MIP) and the rating of perceived exertion, as measured by the modified Borg scale (m-Borg). Design: Cross-sectional study. Methods: Twenty healthy subjects (10 men, 10 women) volunteered for the study. The spirometry was used to measure MIP. The trial order of the three spirometry conditions was chosen randomly. After measuring the MIP and...
57.

Osteokinematic analysis during shoulder abduction using the C-arm

Seung Hoo Lee, Young-hoon Kim, Dong Geon Lee, Kyeong-Bong Lee, Gyu Chang Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 4호 9 208-213 (6 pages)

Seung Hoo Lee, Young-hoon Kim, Dong Geon Lee, Kyeong-Bong Lee, Gyu Chang Lee 저
...
- 3,000원
Objective: Despite reliable evidence of abnormal scapular motions increases, there is not yet sufficient evidence of abnormal humeral translations. This study aims to analyze the motion of the humeral head toward the scapula when the shoulder is actively abducted using the C-arm. Design: A case report. Methods: The participant was a healthy man without any limitation and pain during shoulder movement. The participant’s shoulder was abducted; this movement in the frontal plane was measured using...
58.

Anti-inflammatory effects of low-level laser in burn wound models in rats

Eun-Jeong Kim, Se-Hun Kim 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 4호 3 170-175 (6 pages)

Eun-Jeong Kim, Se-Hun Kim 저
...
- 3,000원
Objective: The anti-inflammatory effects of low-level laser in burn wound model in rats were investigated. Design: Randomized controlled trial. Methods: The rats were assigned to three experimental groups. Group I received second-degree burn wounds; Group II received dressing film and low-level laser (1.2 J/cm2) treatment after a burn wound; Group III received dressing film and low-level laser (2.3 J/cm2) treatment after a burn wound. After inducing a deep second-degree burn wound, the wound was...
59.

Comparison of rhythmic and non-rhythmic aerobic exercises on depression and balance in the elderly

Il-Ho Kwon, Jun-Young Song, Do-Ye Kim, Je-Yeong Son, Yu-Jin Shim, Won-Seob Shin 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 7 146-151 (6 pages)

Il-Ho Kwon, Jun-Young Song, Do-Ye Kim, Je-Yeong Son, Yu-Jin Shim, Won-Seob Shin 저
...
- 3,000원
Objective: The purpose of this study was to investigate the effects rhythmic and non-rhythmic aerobic exercises on depression and balance of healthy elderly people. Design: Randomized controled trial. Methods: Nineteen older subjects were randomly divided into 2 groups for rhythmic and non-rhythmic aerobic exercises. Both aerobic exercises consisted of functional movements such as turning in opposite directions, and running in place, the exercise consisted of movements that could activate...
60.

The effect of visual information on gait parameters with induced ankle muscle fatigue

Hye Rim Suh, Jin-Hee Hwang, Su-Young Lee 물리치료재활과학회 Physical Therapy Rehabilitation Science 6 Pages

물리치료재활과학회 Physical Therapy Rehabilitation Science 2017, 제 6권 제 3호 6 140-145 (6 pages)

Hye Rim Suh, Jin-Hee Hwang, Su-Young Lee 저
...
- 3,000원
Objective: The purpose of this study was to investigate the effect of visual block with ankle joint fatigue on gait and dynamic balance ability. Design: Cross-sectional study. Methods: Thirty healthy young adults (men=15, women=15) between 22 to 25 years of age voluntarily participated in this study. All subjects performed the gait and dynamic balance test successively in two conditions: the visual block and the open eyes condition. Before the gait and dynamic balance test, muscle fatigue on the...

한주간 이슈검색어