Correction: Bioinspired M-13 bacteriophage-based photonic nose for differential cell recognition

Moon, Jong-Sik,Kim, Won-Geun,Shin, Dong-Myeong,Lee, So-Young,Kim, Chuntae,Lee, Yujin,Han, Jiye,Kim, Kyujung,Yoo, So Young,Oh, Jin-Woo Royal Society of Chemistry 2017 Chemical Science Vol.8 No.2

<P>Correction for ‘Bioinspired M-13 bacteriophage-based photonic nose for differential cell recognition’ by Jong-Sik Moon <I>et al.</I>, <I>Chem. Sci.</I>, 2017, DOI: 10.1039/c6sc02021f.</P>

주식회사 이사의 특별배임죄 : 존재의의와 한계

文成植,周鍾相 대전대학교 법문화연구소 1999 새울法學 Vol.- No.3

내시경적 절제로 진단된 폴립 형태의 심재성 낭종성 위염 2예

허종현,조영화,성용완,유재훈,구동영,김갑식,노지훈,문원 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Gastritis cystica profunda (GCP) is a disease characterized by hyperplastic and significant extension of cystic dilatation of the gastric mucous glands, which results in a cystic lesion in gastric submucosa. It often occurs on the part of gastroenterostomy, but can be found in the stomach without any previous surgery. GCP has variable gross finding including solitary polyps, diffuse ones, submucosal tumors, and rare giant gastric mucosal fold. It is difficult to tell GCP from a cancerous lesion by gross finding that the disease demands a necessary tissue biopsy, though GCP is commonly showed as a benign in the progress. We report a case of GCP in polypoid types diagnosed by endoscopic polypectomy.

내시경적 밴드 결찰술로 치료한 출혈을 동반한 위 혈관이형성증 1예

김갑식,허종현,성용완,조영화,구동영,유재훈,노지훈,문원 고신대학교의과대학 2008 고신대학교 의과대학 학술지 Vol.23 No.2

Gastric angiodysplasia is vascular ectasia in mucosa and submucosa of the gastric wall. It is an uncommon cause of upper gastrointesinal hemorrhage that may occur in the stomach or duodenum. There are many kinds of endoscopic treatments, such as argon plasma coagulation, electrocoagulation, heat probe, and submucosal injection of hypertonic saline mixed with epinephrine for gastric angiodysplasia. However, these treatment methods are associated with high rate of rebleeding. In order to avoid the recurrence, endoscopic band ligation has recently been used as an alternative method for endoscopic treatment of gastric angiodysplasia. We encountered a case of gastric angiodysplasia that presented with overt bleeding and anemia, and was successfully treated with endoscopic band ligation.

OBD에 기초한 승용차 엔진의 계통별 고장 및 진단 사례 연구

민종식,승삼선,문성준 三陟大學校 2005 論文集 Vol.38 No.-

In this study, we have performed a systematic case study on troubles and diagnoses of passenger car's engine based on OBD. We have acquired 1,242 data in order to analysis accurate troubles' causes and apposite diagnoses. 128 data of them are got using 0BD apparatus, and the others of them are collected on related website. As results, distribution of trouble cases shows had idling(32%), poor acceleration(21%), stop in running(19%), faulty start(11%), inferior fuel economy(9%), and insufficient power in order of magnitude. And in the systematic cases, it is not difficult to detect troubles in a single part. But we know that special apparatus such as multichannel scanner is needed in complicated troubles. Furthermore we think that the survey is continued in various ways for more systematic case study on troubles and diagnoses.

정전위 SSRT법에 의한 해양구조물용 Cu함유 고장력저합금강의 수소취성한계전위 규명에 관한 연구

김성종,박태원,심인옥,김종호,김영식,문경만 한국해양대학교 해양과학기술연구소 2001 硏究論文集 Vol.10 No.1

A marine structural material was well known to have high tensile strength, good weldability and proper corrosion resistance . Cu-containing high strength low alloy (HSLA) steel was recently developed for their purposes mentioned above, And the steel is free about preheating for welding, therefore it is reported that shipbuilding cost by using it can be saved more or less. However the marine structural materials like Cu-containing HSLA steel are being generally adopted with cathodic protection method in severe corrosive environment like natural sea water but the high strength steel may give rise to Hydrogen Embrittlement due to over protection at high cathodic current density for cathodic protection. In this study, Cu-containing HSLA steel using well for marine atructure was investigated about the susceptibility of Hydrogen Embrittlement as functions of tensile strength, strain ratio, fracture time, and fracture mode, etc. and an optimum cathodic protection potential by slow strain rate test(SSRT) method as well as corrosion properties in natural sea water. And its corrosion resistance was superior to SS400 steel , but Hydrogen Embrittlement susceptibility of Cu-containing HSLA steel was hider than that of SS400 steel. However Hydrogen Embrittlement of its steel by SSRT method was showed with pheonomena such as decreasing of fracture time. strain ratio and fracture mode of QC (quasi-cleavage) Eventually it is suggested that an optimum cathodic protection potential not presenting Hydrogen Embrittlement of Cu-containing of HSLA steel by SSRT method was from-770mV(SCE) to - 900mV(SCE) under natural sea water. (Received September 21, 2000)

監理業務의 問題點을 通한 CM制度 發展方案에 關한 硏究

김의식,안민재,문종희 朝鮮大學校 建設技術硏究所 1999 建設技術硏究 Vol.19 No.3

This study compares and analyzes foreign construction management systems and CM according to the actual conditions of domestic supervision system and the introduction of CM system, draws the problems of supervision system with the engineers and technicians at construction work site and presents the improvement methods. The service adjustment is required to execute CM service according to the selection of ordering company with the maintenance of current responsible supervision system rather than to replace the current system in consideration of the service, nature and application objects of construction project management system, and the division of construction supervision to the type of consortium with construction company rather than only by supervision company will be desirable. In addition, faulty work is prevented and competitiveness to foreign construction companies in the time of openness of construction market can be secured by achieving EC(Engineering Construction) function through the unification of designand construction work. As the developmental stages for the settlement of CM, first package introduction of CM of design and construction work is developed and the service range of CM should be extended with the progress of EC. And CM type construction method which CM company controls the whole services from the survey of a project validity to final maintenance should be introduced, and in the early period of its introduction, joint venture or consortium with foreign construction companies should be devised and after accumulating know-how, sole CM project should be progressed. For the successful introduction and development of CM, the cultivation of CMr(Construction Manager) with the handing capacity from project planning to maintenance and management stage is necessary. The training and cultivation methods of such CMr include overseas field survey for the personnels having rich experiences and know-how and high-level CMr education, education of business administration-centered project control and special education. Also for the cultivation of special CMr, the acquisition of promising foreign qualifications is recommended to overseas construction engineers.

생분해성 랩 제조를 위한 원재료 수지의 물성조사에 관한 연구

김영식,임미진,최종문 三陟大學校 産業科學技術硏究院 2005 産業科學技術硏究論文集 Vol.10 No.-

생분해성 랩을 제조하기 위해서 적당한 단위체를 선택하고, 수지의 안정성 및 효율성을 높이기 위해 가하는 첨가제의 종류와 물성 변화에 대해 연구하였다. 이런 목적을 위해 원재료 수지, 산화제, 활제의 종류와 사용량 등과 같은 몇 가지 조건을 최적화하였다. 생분해성 랩을 제조하기 위한 복합수지는 Polyester 계열의 PBAST(숙신산, 아디프산, 디메틸테레프 탈레이트 및 1.4-부탄디올의 4성분 공중합체)를 이용하였다. 또한 첨가제의 도입으로 변화된 수지의 물성조사는 MFI에 의해 조사하였다. 조사된 수지의 물성은 원재료 PBAST에 비해 우수하였다. 기타 복합수지의 안정성, 가공성 등은 UTM으로 측정하였다. 본 연구 결과를 이용하여 생분해성 랩을 제조한다면 환경오염 감소에 대한 좋은 원천기술과 큰 수입대체 효과를 얻을 수 있을 것이다. The compounding resin for wrap that is biodegraded by microorganism was developed and it's physical properties were studied. For these purposes, the some following conditions were optimized : the types of raw resin material, an anti-oxidant, lubricant and adding amount of them. The stable compounding resin to make biodegradable wrap was based on poly(butyleneadipate -co-butylene succinate-co- butyleneterephthalate) (PBAST) in this work. The improved properties of resin with an addition were investigated by melting flow index(MFI). From these results, The physical properties of compounding resin base in PBAST were more than those of raw PBAST. Then the stability and faculty of wrap were investigated by the elution of heavy metals and tensional experiment with universal testing machine(UTM). Therefore, the developed compounding wrap and manufacturing process were the best source technology to decrease environmental pollution. lf this study will be able to produced on a commercial scale and domestic production, the substitution effect of import will obtain.

고창·장성지역 삼림식생에 대한 식물사회학적 연구

김종홍,전영문,백근식,김원희 순천대학교 기초과학연구소 1998 基礎科學硏究誌 Vol.9 No.-

The Forest vegetation on the Koch'ang, Changsoˇng area was analyzed on the basis of the phytosciological data, And depending on physiognomy, actual vegetation map was drawn in 1:25,000 scale. the surveyed area was classified into 11 plant communities of Pinus densiflora community, Quercus variabilis community, Quercus mongolica community, Quercus serrata community, Quercus dentata community, Quercus acutissima community, Carpinus coreana community, Pinus thunbergii community, Pinus rigida afforestation, Cryptomeria japonica afforestation and Chamaecyparis obtusa afforestation. Afforestation of Pinus rigida, Cryptomeria japonica and Chamaecyparis obtusa showed poor vegetaton profile due to human Interferences. Apparently, P. densiflora community and mixed vegetation of Q. sp., as mainly Q. variabilis were dominated in study area.

정보화시대의 공동체 : 정보화의 진전과 기업·소비자 관계 변화를 중심으로

이대식,김성국,김영삼,신종국,임정덕,조영복,조정문 釜山大學校 商科大學 2000 釜山商大論集 Vol.71 No.-

In this study, we questioned about the possibility of the formation of the new community like relationship at the market on the contrary to the traditional market relationship. We conjectured that kind of new community like relationship may possibly arise because of wide spread of new information technology at market behavior of both consumer and producer side. Traditional buyer-seller relationship was characterized as an anonymous one-shot relationship, however, recent changes were mainly emphasized the rich mutual interactions from both sides. Producers needs more consumer side informations as well as consumers begin to participate on production side at more organized level. Some theoretical studies predict that more rich social relationship will appear at the market since the adoption and wide spread of new information technology. We assume that main functions and ingredients of the community are first, the coordination mechanism which reduces conflicts among community members and second, functional efficiency which meets the common needs of community and third, communicational rationality which enhances the integrity of community members. We surveyed about 100 small and medium sized firms located at Pusan and Kyung-Nam area in order to find out whether firms have community like relationship with their consumers. We fine that most of firms realize the impotance of consumer networks, however most of firms consider this kind of network as a marketing strategy and a source of product design instead of more community oriented characteristics like mutual trust building and social interactions.