복합미생물제제 급여가 비육돈사의 환경개선에 미치는 영향

김태완,김철욱,김두환,Kim, Tae-Wan,Kim, Chul-Wook,Kim, Doo-Hwan 한국축산환경학회 2007 축산시설환경학회지 Vol.13 No.3

본 연구에서는 납두균, 유산균, 효모균 등 5종의 복합미생물에 활성탄 및 쑥분말을 첨가한 복합미생물제제를 비육돈 사료에 첨가하여 급여한 후, 돈사내 유해가스 농도 변화를 조사하였다. 암모니아 농도는 밀폐형 돈사의 급여 초기에는 큰 변화가 없었지만, 급여후 넷째 주부터는 복합미생물제제를 0.1% 첨가한 처리구에서 농도가 떨어져서 시험 종료일 기준으로 대조구에 비해 처리구의 농도가 약 36% 감소되었다. 황화수소 농도는 복합미생물제제를 급여하지 않은 대조구에서는 큰 변화 없이 일정 수준을 유지하고 있으나, 복합미생물제제 급여구는 급여 후 3주째부터 대조구에 비해 상대적으로 낮은 농도를 보이고 있으며, 종료시점에서 대조구에 비해 약 14%정도 낮은 것으로 조사되었다. 비육돈사의 슬러리에서 측정한 pH는 복합미생물제제를 급여한 처리구와 비급여 대조구 사이에 큰 차이가 없으나, 처리구에서 시간이 지남에 따라 알칼리성으로 변화하였고, 총질소 함량은 대조구에 비해 처리구에서 절반 수준으로 줄어들었다. 암모니아성질소는 복합미생물제제 급여구에서 급격히 줄어듦으로써 돈사내 악취발생 감소에 기여하고 있음을 알 수 있으며, 총인 함량도 크게 감소되어 분뇨의 액비화 등으로 인한 환경오염문제 해소에도 기여할 것으로 판단된다. 이러한 비육돈에 대한 복합미생물제제의 급여 효과를 극대화하기 위해서는, 양돈장의 유해가스 및 악취 저감 효과가 가축의 건강상태, 생산단계, 분뇨관리, 환기 및 온 습도, 기압, 첨가제 상태 등 다양한 요인에 따라 달라질 수 있으므로, 철저한 사육환경관리가 선행되어야 할 것이다. This study was carried out to investigate the effect of microbial complex diets on improvement of air quality in finishing pig building. Ammonia and hydrogen sulfide concentrations were significantly(p<0.05) decreased by dietary supplementation of 0.1% level of microbial complex compared with those of control according to the time in the finishing pig building. Characteristics of piggery liquid slurry that total nitrogen and $NH_3-N$ of treatment were reduced relatively compared with those of control, and were decreased depending on the time. In conclusion, the result obtained from this study suggest that the dietary supplementation of microbial complex for finishing pigs may improve environment in the finishing pig building.

사계 김장생의 예학과 사회정치사상

김태완 ( Tae Wan Kim ) 율곡학회 2010 율곡학연구 Vol.21 No.-

김장생은 이이의 학맥을 이어서 기호학파 또는 율곡학파의 문호를 연 인물이다. 그의 학문적 업적은 특히 예학에서 두드러지게 드러난다. 김장생은 이이의 성리학과 송익필의 예학을 계승하여 자신의 예학체계를 완성하였다. 김장생의 예학이론은 『상례비요』, 『가례집람』, 『의례문해』, 『전례문답』의 사부작에 들어 있다. 김장생은 이들 예서에서 자신의 실용적, 합리적, 주체적 예학 이론을 피력하였다. 김장생은 인조반정 뒤 집권한 서인의 정신적 지주로서 새로운 조선의 기틀을 예로써 확립하려고 노력하였다. 당시 점점 심각해지던 사회경제적인 모순에 대해서도 개혁을 시도하였다. 김장생 예학의 특성은 예의 보편성과 현실성의 조화를 이루고 국가전례에서도 종통을 확립함으로써 사적 예와 공적 예를 일관된 정신으로 묶으려고 한 것이다. 김장생은 종법의 확립을 통한 예제질서를 구축하여 인의와 예가 지배하는 사회를 꿈꾸었다. 그런 점에서 김장생의 예학은 조선사회를 새로이 구성하는 기획이었다. Kim Jang-saeng was the most famous scholar who succeeded in following Yi-i(李珥)`s studies and established the Ki-ho Schools or Yul-gok Schools in Cho-seon dynasty. In the Rye-hak(禮學 or a study of Rites), his academic achievements were distinctively demonstrated. He explored Yi-i`s Neo-confucian theory and Song Ik-pil(宋翼弼)`s Rye-hak and accomplished his own system of Rye-hak. His theories of Rye-hak were appeared in Sang-rye bi-yo(喪禮備要), Ka-rye jip-ram(家禮輯覽), Ui-rye mun-hae(疑禮問解) and Jeon-rye mun-dap(典禮問答) of a tetralogy. In the tetralogy, Kim demonstrated his practical, rational, and subjective theories of the Rye-hak. As an ideologue of Seo-in party, which held the political power of Cho-seon after the revolution of the King In-jo, Kim aspired to set up a new political system of Cho-seon in the pursuit of the Rye. He also tried to reform the severe socio-economic problems issues and matters that the Cho-seon was facing in those years. Kim particularly tried to harmonize the universality and peculiarity of Rye and in so doing it, he attempted to combine unify the individual or private with the public sides of Ryes. He also made developed a comprehensively full-fledge theory of Rye for the royal. He dreamt of a society which could had been possibly governed by the In-ui(仁義 or Humanity and Justice) and the Rye. What Kim`s Rye-hak envisioned, therefore, a master-plan of new society of Cho-seon.

척추경막외 지방종증 - 증례보고 -

김태완,허용석,지문표,김재오,김정철,Kim, Tae Wan,Huh, Yong Suk,Chi, Moon Pyo,Kim, Jae O,Kim, Jung Chul 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.11

Althogh spinal epidural lipomatosis is relatively rare, it is a widely recognized complication of excess exogenous glucocorticoids. We report 4 cases of epidural lipomatosis. None of the patients had definitive history of steroid treatment, obesity, or diabetes mellitus, but all had sciatica and radiating pain. In all cases, the authors removed excess amount of epidural fat with surgery after which significant improvement of symptoms was noted.

소아에서 후방인공수정체 삽입술 후 발생한 후낭혼탁에 대한 야그레이저 후낭절개술의 효과

김태완,유영석,김성준,위원량,박기호,김미금,정호경,Tae-Wan Kim,Young-Suk Yu,Seong-Joon Kim,Won-Ryang Wee,Ki-Ho Park,Mee-Kum Kim,Ho-Kyung Choung 대한안과학회 2005 대한안과학회지 Vol.46 No.5

Purpose: To evaluate the effect of Nd:YAG laser capsulotomy for posterior capsular opacification (PCO) after posterior chamber intraocular lens (PC-IOL) implantation in children. Methods: Thirty eyes of 23 children underwent Nd:YAG laser capsulotomy for PCO after PC-IOL implantation. The frequency of laser capsulotomy, elapsed time between cataract surgery and capsulotomy, laser parameters, pre and postoperative visual acuity, complications and recurrence were reviewed. Results: From 108 eyes with intact posterior capsule after lensectomy, 30 (27.8%) were treated with Nd:YAG laser capsulotomy. The mean age at Nd:YAG laser capsulotomy was 7 years, the mean follow-up was 27 months, and the time interval between cataract operation and Nd:YAG laser capsulotomy was 13 months. Visual acuities of 20/40 or better were attained in 73% of eyes and visual acuities of 20/60 or less in 10% of eyes. PCO recurred in 12 eyes (40%), 10 of which were treated by performing a second laser capsulotomy, but the other two required a third laser capsulotomy. There was no relationship between the recurrence and the delay to initial laser capsulotomy, the amount of energy used for laser capsulotomy, or the patient age. One eye (3%) had corneal erosion, a bleeding from the pupillary margin and increased IOP; however, all responded well to medical treatment. Conclusions: Nd:YAG laser capsulotomy for PCO after PCL implantation in children offers a noninvasive and safe capability to create a clear visual axis. Although considered effective, there is a high likelihood that Nd:YAG laser capsulotomy will require revision.

매복된 상악 견치의 자가치아이식을 통한 치험례

김태완,김현정,김영진,남순현,Kim, Tae-Wan,Kim, Hyun-Jung,Kim, Young-Jin,Nam, Soon-Hyeun 대한소아치과학회 2003 大韓小兒齒科學會誌 Vol.30 No.2

매복치의 적절한 맹출 유도를 위해서는 유치의 상태, 치조골과 치아와의 상관관계, 환자의 치령, 치료에 대한 환자의 협조도 및 경제적 상태의 고려 등 많은 요소에 좌우되는 복잡한 치료계획이 필요하다. 만약 맹출장애의 원인이 발견되었다면, 맹출 유도를 위해서는 원인의 제거와 다양한 술식이 사용될 수 있다. 특히 치아이식법은 매복된 치아의 위치가 외과적인 노출과 후 교정적인 견인이 어려운 곳에 존재하는 경우, 발치에 앞서 사용할 수 있는 유용한 방법이다. 본 증례는 매복 상악 견치의 자가이식을 시행한 3증례를 보고한 것으로, 자가이식 치료 후 관찰 결과 다음과 같은 결론을 얻었다. 공여 치아 제거시 가해지는 외상이 최소가 되게 하여야 한다. 치근단이 완성된 치아를 이식할 경우에는 치수괴사의 가능성이 높으므로 치수치료를 고려하여야 한다. 복잡한 매복증례에서 교정치료시 소요되는 경비 및 시간을 고려하여 치아이식을 시행할 수도 있다. 수용부의 치조와는 공여 치아의 치근보다 약간 커야 하며, 공여치아의 치근 크기와 치조골의 순설측 폭경에 따라 open 또는 closed procedure로 형성할 수 있다. The appropriate treatment for eruption guide of impacted teeth necessitates the formulation of a comprehensive treatment plan, which is dependent upon a number of factors such as the condition of the deciduous teeth, dental and skeletal relationship, dental age of the patient, willingness of the patient to undergo extensive dental treatment and financial considerations. If the etiology of the eruption disturbance has been identified, the elimination of the causes and various procedures can be used for eruption guide. Particularly the transplantation is a valuable alternative to extraction of impacted teeth, where surgical exposure and subsequent orthodontic realignment are difficult or impossible. This report present three cases of autotransplantation of impacted maxillary canine. As the result in these cases, atraumatic removal of donor tooth during operation is prerequisite to an optimal clinical result. Due to a high possibility of pulp necrosis, endodontic treatment of fully developed transplanted teeth should be undertaken. In complex case, autotransplantation can save time and less expensive than orthodontic forced eruption. Recipient socket should be prepared to a size that is slightly larger than the root of the donor tooth, and can be prepared with open or close procedure depends on root size of donor tooth and buccolingual width at transplantion site.

저합금 탄소강 배관재의 다층용접 열영향부의 미세조직 및 열이력 해석

김태완,하준욱,김동진,김정태,Kim, Tae-Wan,Ha, Jun-Uk,Kim, Dong-Jin,Kim, Jeong-Tae 대한기계학회 2002 大韓機械學會論文集A Vol.26 No.3

The purpose of this study is to analyze thermal cycles and to investigate microstructures of heat affected zones for a low alloy carbon steel pipe under a multipass weld. The commercial finite element code SYSWELD is used to compute thermal cycles during multipass weld. The numerical results such as thermal cycles and size of heat affected zone are compared with those of the experiment and the two results show a good agreement. In addition, the microstructure and hardness are investigated from the weldment in detail. The weakest location is founded at intercritical region near the base metal.

뇌수막종과 동반된 뇌폐흡충증 - 증례보고 -

김태완,임창수,박상무,지문표,김재오,김정철,Kim, Tae Wan,Lim, Chang Soo,Park, Sang Moo,Chi, Moon Pyo,Kim, Jae O,Kim, Jung Chul 대한신경외과학회 2000 Journal of Korean neurosurgical society Vol.29 No.6

Cerebral paragonimiasis is an important parasitic infestation found in Eastern Asia, West Africa, and Central/South America. It is frequently associated with abscess, granuloma or cystic lesions in chronic stage. Chronic symptoms include seizure, visual disturbance, movement and perception disorders, usually resulting from the spaceoccupying lesions. The authors report a case of chronic cerebral paragonimiasis combined with meningioma. A 69-year-old man presented with generalized seizure and impaired consciousness. CT scan and MR image of the brain revealed two intracranial lesions ; one was cerebral paragonimiasis in the left temporo-occipital lobe, and the other a huge falx meningioma. Two lesions were successfully removed in staged operations and the generalized seizure was controlled after removal of the cerebral paragonimiasis.

대학원 교육개방의 전망과 과제

김태완,Kim, Tae-Wan 한국대학교육협의회 2002 大學敎育 Vol.120 No.-

흐름 제어 언어의 통합 처리

김태완,장천현,Kim, Tae-Wan,Chang, Chun-Hyon 한국정보처리학회 2004 정보처리학회논문지D Vol.11 No.2

산업분야에서 자동화 시스템은 제품의 설계, 생산 공정의 제어, 장애 처리, 품질검사 등과 관련된 처리 과정을 자동으로 수행할 수 있도록 하여 생산성을 향상시킨다. 이러한 자동화 시스템에서 감시 및 제어에 대한 처리 과정을 기술하는 언어를 흐름 제어 언어라 한다. 현재 사용되고 있는 흐름 제어 언어는 문자 기반의 IL, ST와 그래픽 기반의 FBD, SFC, LD가 있다. 일반적으로 감시 제어 시스템에서 사용되는 소프트웨어는 사용할 수 있는 흐름 제어 언어를 2종류 이하로 제한하고 있고, 동일한 시스템 환경에서는 언어의 혼용을 통한 통합 시뮬레이션이 불가능하다. 본 논문에서는 흐름 제어 언어의 특성을 분석하고 기존 시스템 환경에서 언어 작성 및 처리 과정에 대하여 분석하고, 언어의 통합 처리를 위하여 고급언어 형태의 ST를 확장한 EST 언어를 제안하였다. 이러한 연구를 기초로 그래픽 언어인 FBD, LD, SFC를 통합 처리하여 EST로 변환하는 그래픽 언어 편집기와 EST를 저급언어인 교로 변환하는 EST-IL변환기를 구현하였다. 이러한 편집기 및 변환기를 통한 교 기반의 시스템 구현 및 실험 결과는 흐름 제어 언어의 통합 처리 방안을 제시한 것이다. Automation systems improve the productivity of works which relate to product design, facilities management, fault processing and quality evaluation. In these systems, the description language for monitoring and control process is called new control language. These are five flow control languages : IL, ST, FBD, SFC and LD. IL and ST are based on left form. FBD, SFC and LD are based on graphic form. Generally, a software which monitors and controls a system is allowed to use just one flow control language. It is impossible to use more than two languages for simulation in the same system environment. In this paper, we analyzed the characteristics of flow control languages and the process of programming in the legacy system. In addition, for the Integrated processing of languages, we propose Extended ST based on the high-level ST language. Based on this research, we implement a graphical language editor and EST-IL convertor. The graphical language editor makes sequence rules, and converts graphical language into EST. EST-IL convertor has a function to convert EST into IL which is similar to assembly language. As the result of this paper, we present a scheme which integrates all the flow control language processing based on IL.

The Effect of Acupuncture on the Intestinal Smooth Muscle Dysfunction Caused by Enteric Bacterial Infection in Weaning Piglet

김태완,나준호,성태식,강정우,남치주,최민철,윤여성,양일석,Kim, Tae-wan,La, Jun-ho,Sung, Tae-sik,Kang, Jeong-woo,Nam, Tchi-chou,Choi, Min-cheol,Yoon, Yeo-sung,Yang, Il-suk The Korean Society of Veterinary Science 2003 大韓獸醫學會誌 Vol.43 No.3

It is now generally accepted that acupuncture is effective in diarrhea caused by bacterial infection. However, its effect on the intestinal smooth muscle dysfunction is not clear. Therefore, we investigated the effect of acupuncture therapy at Jiao-chao (GV-1) on the intestinal muscle dysfunction in weaning piglets orally infected by Escherichia coli. The animals are divided into four groups; 1) E. coli + no-treatment, 2) E. coli + antibiotic, 3) E. coli + acupuncture, 4) normal group. In the three E. coli infected groups, low frequency electrical field stimulation (EFS, 1 Hz) provoked triphasic responses composed of initial relaxation followed by on-contraction and off-contraction. While in the normal group, EFS (1Hz) induced biphasic responses composed of relaxation during the stimulation and off-contraction. At the high frequency (16Hz) EFS, both on-contraction and off-contraction of the E. coli + antibiotic, E. coli + acupuncture and the normal group were larger than those of the E. coli + no-treatment group. In the non-adrenergic non-cholinergic (NANC) condition, only biphasic responses occurred to EFS in all experimental groups and the off-contraction of E. coli + antibiotic, E. coli + acupuncture and the normal group were larger than those of the E. coli + no-treatment group. The response to carbachol of those three groups was also significantly greater than that of the E. coli + no-treatment group. These results suggest that acupuncture is as effective as antibiotic in the dysfunction of colonic circular muscle caused by E. coli infection. The maintenance of contractile neuromuscular transmission seems to be involved in the mechanism of the acupuncture effects on diarrhea.