백합나무의 효소 가수분해 공정에서 효소 흡착량과 표면 특성에 미치는 약산 전처리의 영향

Thesis(masters) --서울대학교 대학원 :산림과학부(환경재료과학전공),2009.8.Maste

maltose 생성 아밀라제와 maltotetraose생성 아밀라제를 이용한 빵의 노화억제

Thesis (master`s)--서울대학교 대학원 :식품공학과,1997.Maste

효소를 이용한 말토헵타오스와 말토옥타오스의 생산 및 응용

Thesis(doctors) --서울대학교 대학원 :농생명공학부,2009.2.Docto

수영비행장 이전적지 개발계획

학위논문(석사)--서울대학교 환경대학원 :환경조경학과,1995.Maste

중학교 학업성취에 미치는 학교풍토변인의 매개효과에 대한 탐색 연구

학위논문(석사) --서울대학교 대학원 :교육학과(교육학전공),2008.2Maste

The Effects of Career Decision Making at High Schools on Income and Job Satisfaction: Based on Cases of General High Schools

논문 요약본 연구는 교육에서 노동시장으로 이행하는 과정에서 주요 진로 결정에 따른 노동시장의 성과를 분석하는데 그 목적이 있다. 진로와 관련된 중요한 의사결정을 내리는 데 있어서 시기의 적절성에 대한 논란이 있다. 특히 고등학교 단계에서 이루어지는 문ㆍ이과의 구분이 이후 많은 학생들의 진로의 방향을 결정하지만, 그 영향에 대한 적절한 검토가 이루어지지 않았다. 본 연구에서는 이런 문제의식에서 한국고용정보원의 대졸자직업이동경로조사 1차년도 자료를 활용하여 고등학교 때 선택한 진로의 지속 정도와 지속여부에 따른 노동시장에서의 성과를 임금과 직업만족도의 측면에서 분석해 보았다. 분석 결과, 약 43%의 학생이 고등학교 때의 진로결정과 다른 대학에 진학하거나 직업을 선택한 것으로 나타났다. 그리고 고등학교 때의 진로결정을 변경해 최종적인 결정이 늦어질수록 임금과 직업만족도가 낮았다. 이런 결과를 살펴볼 때, 고등학교 시기의 진로결정수준을 좀 더 구체화할 필요가 있고, 이를 위해 보다 중학교와 고등학교에서 보다 심도 있는 진로지도가 필요할 것이다. The purpose of the study is to explore the effects of career decision making at high schools on income and job satisfaction later on. There are discussions on the appropriate time for decision making related with career. Traditionally, students at general high schools are required to choose at the end of the first year if they take humanity and social science related curriculum or natural science and engineering. The decision for intensive courses at this point largely affects their department of university that they apply for and job field later on. Although the significant effects of the decision at high schools, the research on the effects of the career decision making are barely explored. This is why this study is set up. Therefore, the research questions are described as follows: 1) How many students stay on the decisions that they made at high schools? 2) If they stay on the decision that they made at high schools, is their satisfaction higher than other students'? 3) Does the time for decision making affect income and job satisfaction? The results say that about 43% of the students take the different choices from the choices that they took at high schools. As the decision making is delayed, income and job satisfaction is lower. Based on the research results, it is implied that counseling for career development is emphasized at secondary schools

경사이방성 자성박막 토크곡선 해석의 이론적 고찰

본 연구는 한국과학재단 및 한국표준과학연구원의 연구비 지원으로 수행되었음을 밝히며 이에 감사드립니다

The Effect of Various Acid-Base Disturbances on the Gastric Acid Secretion in Dog

The response of gastric acid secretion during various alterations in acid•base balance was examined in twelve dogs. Metabolic acidosis was induced by infusion of hydrochloric acid. Along with the decrease of blood pH, gastric acid pH decrease eminently. The relationship between concentration of H+ and Na+ plus K+ was clear inversely proportional in the gastric juice. Metabolic alkalosis was induced by infusion of sodium bicarbonate. During metabolic alkalosis, gastric acid pH increased gradually and even higher than blood pH. When respiratory acidosis was induced by inhalatioD of 5% COZ- 0 2 mixture, there was no remarkable change in the gastric acid pH. On the contrary, inducing respiratory alkalosis by hy perventilation, acid gastric pH increased accompanying with the increasing blood pH. The response of gastric acid secretion was negligible, during the complicated disturbance induced by the infusion of hydrochloric acid and simultaneous hyperventilation with no considerable alteration of plasma pH. However, during mixed disturbance, induced by the infusion of sodium bicarbonate and CO,-O, mixture inhalation, there Was an increase in gastric add pH. The above results suggest that the respOnse of gastric acid secretion during the various acid-base disturbances depends primarily upon the effect to the H+ and CI- concentration in the blood. The direct effect of pH value on plasma H+ concentra tion and indirect effect of HCO,- to the plasma CI- concentration were relatively important rather than arterial Pea,