Morestan 합제의 Eimeria tenella 오오시스트에 대한 살멸효과

노재욱,김병기,오화균,Noh, Jae-wuk,Kim, Byeung-gie,Oh, Hwa-gwun 대한수의학회 1994 大韓獸醫學會誌 Vol.34 No.2

The tests on the oocysticidal effects of three formulations (75% o-dichlorobenzene, 7.5% cresol combined with morestan 0.5%, 1.0%, 1.5%, respectively) against immature oocysts of Eimeria tenella, were carried out. A o-dichlorobenzene preparation (72.5% o-dichlorobenzene, 7.5% cresol) on the market was selected and tested as the control. The tests were divided into two ways, the one was evaluated at different dilutions and contact times. The other was performed at different storage days. The test results are summarized as follows. Oocysticidal effects of 100% were revealed at 1 to 3 hours contact time of all morestan combined preparations. On the other hand, the perfect oocysticidal effect was revealed only at 24 hours exposure time of 100 times dilution among dilutes of control preparation. Combined rate of morestan was higher, oocysticidal effect was better. In the latter test, all morestan combined formulations had 100% of oocysticidal effect up to 5 days storage after dilution and 86.4% to 96.7% at two weeks storage after dilution, whereas the oocysticidal effects of the control preparation was gradually decreased by the storage time was passed and there was no effect at 2 weeks storage after dilution. With these results, morestan combined preparations have synergistic effect against oocysts of E tenella and can be used as the most effective oocysticidal disinfectant for broiler industry in future.

여름철 포유자돈 설사와 대장균과의 관계

노재욱 대한양돈협회 2002 養豚 Vol.24 No.5

설사병 사후관리 - 자돈관리 요령

노재욱 대한양돈협회 2002 養豚 Vol.24 No.2

직장암에서 기원한 이차성 식도암 1예

노재욱,이상은,류웅,임병욱,손현배,김경아,양전호,문영수,김한성 대한소화기내시경학회 2004 Clinical Endoscopy Vol.29 No.4

Secondary esophageal carcinoma usually originates from a primary site in either the lung or breast. Only one case of metastatic esophageal cancer with a radiologic evidence that it was originated from the rectal cancer had been reported. We report an unusual case of a 80-year-old man with secondary esophageal carcinoma originated from the rectal cancer. It was diagnosed by histopathologic confirmation using immunohistochemical staining including CK20 and CK7 by comparing the histopathologic findings of surgical specimen of rectal cancer and endoscopic biopsy tissue from the esophagus. To the best of our knowledge, this is the first case of secondary esophageal cancer arising from rectum in Korea. 직장암에서 기인한 이차성 식도암은 매우 드물며 문헌고찰 결과 세계적으로 1예 보고가 있다. 80세 남자가 24개월 전 직장암으로 수술과 경구용 5-FU제제로 항암 치료 후 경과 관찰 중 연하곤란으로 내원하였다. 상부위장관 내시경검사를 시행하여 전절치로부터 25 cm 부위에 크기는 각각 0.5×0.5 cm와 0.5×2 cm였고, 루골용액 살포시 전반적으로 염색이 되는 아유경성 용종이 발견되었다. 내시경으로 얻은 조직소견에서 선암이 진단되었고, 이전의 직장암 수술에서 얻어진 조직 소견과 동일하게 면역조직화학검사에서 CK20+/CK7-의 면역표현형으로 표현되어 직장암에서 기원한 이차성 식도암으로 추정할 수 있었다. 저자들은 직장암에서 기원한 이차성 식도암 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

포유자돈 설사에 있어서 콕시듐 원충과 대장균 감염의 상관 관계

노재욱,박경윤,윤희정 한국수의공중보건학회 1999 예방수의학회지 Vol.23 No.2

採用管理에 關한 硏究 : 大田地方 中小企業을 中心으로 Based on Small and Medium Enterprises in Daejeon

盧載旭 충남대학교 경영대학원 1977 經營學論文集 Vol.4 No.-

The purpose of this paper is having a thorough grasp of the unreasonable problems and presenting the reform measure of them, after inquiring into the general theory of the procedure and means in employment management through records and investigating and analyzing into the realities of the employment management in the small and medium enterprises in Daejeon. This paper consists of six chapters according to contents as follows: Chapter I gives a rough sketch of the purpose of this study and the means and scope of it as an introduction. Chapter Ⅱ examines the essence of the employment management and the development process of it. Chapter Ⅲ inquires theoretically into operation contents of the employment management through records. Chapter Ⅳ inquires into and analyzes realities of the employment management of producing employees in the small and medium enterprises of Daejeon area by means of personal interviews. Chapter Ⅴ looks for problems after integrating the results and gropes for the means of improvement to solve the problems. Chapter Ⅵ urges the scientism and rationalization of the employment management in order to improve problems found in the course of the employment management as a conclusion. Problems found in this survey areas follows: 1. the lack of planning. 2. the systematic system of employment management. 3. the inactive activities of collecting employees. 4. the unreasonable selection. 5. the unruly judgement. For the purpose of solving the problems mentioned above: 1. The standard of employment planning must be fixed before the activities of employment. That is to say, by inquiry into duties, the standardization of the employees, quality necessary to the enterprises and the plan of manpower which is necessary to perform the duties must be established. 2. We must improve systematically the system of employment mangement to manage effectively the employment. The employment to fill up vacancies or to increase casual laborers can be taken charge of in the standing office such as the sect of employment, and for the regular employment the selection committee consisting of expert advisors must be established. 3. The positive activities for employment must be done. We must do our best to absorb a number of able talents through various means and positive activities of employment by widely grasping the sources of supply according to duties to be employed. 4. The improvement of the examination system is necessary. Especially the questions for examinations must be made by the specialist who knows how to perform the duties well. The oral test must be made by the educated and trained interviewer who have prepared the questionnaires. Every enterprise must practise the aptitude test as its practicality is increasing because it is a means to gsasp the latent ability of employees. 5 The decision of employment must be made through the reasonably established standard. It is less good for the employer to decide by himself whether to employ or not than for the selection committee to agree with the employment with a view to the security of manpower and harmony. Of course, the final decision of employment is to be made by the employer. The employment of unable workers under standard through the outside request and consanguinity must be turned down. Not only the manager but also the selection committee in each enterprise should select able workers and put the right person for the right job and manage them properly. By so doing, the security of employment will he accomplished, and enterprises and employees will gain much profit from it, and enterprises can do their social duties. We must bear in mind the importance of employment, and realize the introduction and development of the skill in the employment management and seek to rationalize the management through solving the problems scientifically.

허니컴 코어를 적용한 선박용 차음패널의 차음 성능 예측

노재욱,홍석윤,송지훈 대한조선학회 2011 대한조선학회 학술대회자료집 Vol.2011 No.11

It is highly desirable for current ship's insulation composite panels to reduce its weight; therefore a lighter material for skin is necessary. Here, the honeycomb structure is suggested for which excels in strength of the material and in its weight, compared to steel plates. In this paper, the interface matrix of honeycomb composite panel has been derived by the governing equation of a honeycomb sandwich panel. The interface matrix of honeycomb is added to the previously developed transfer-matrix method, thus predictions of sound transmission loss for the standard panel with honeycomb and mineral wool are accomplished. From this approach, a software program has been built to solve sound transmission loss of ship's composite panels.

구제역 예방을 위한 소독약의 올바른 사용법

노재욱 대한양돈협회 2000 養豚 Vol.22 No.11

포스터 전시 발표 : 소화기 ; 직장암과 관련된 속발성 식도암 1예

노재욱,류웅,이상은,임병욱,손현배,김경아,양전호,문영수 대한내과학회 2003 대한내과학회 추계학술대회 Vol.65 No.10

파리방제를 위한 싸이퍼메스린과 디클로르보스 혼합제제의 효능평가

노재욱,김지수,김병기,예재길 한국수의공중보건학회 1992 예방수의학회지 Vol.16 No.3