소화성궤양 1,179 예에 대한 역학적 및 내시경적 고찰

김재광 ( Jae Kwang Kim ),정인식 ( In Sik Chug ),안병민 ( Byung Min Ahn ),한남익 ( Nam Ik Han ),서정민 ( Jeong Min Suh ),조현미 ( Hyun Mi Cho ),최상욱 ( Sang Wook Choi ),박영민 ( Young Min Park ),한석원 ( Suk Won Han ),심규식 ( Kyu 대한내과학회 1990 대한내과학회지 Vol.39 No.2

Several environmental factors are known to contribute to the development of peptic ulcer. The incidence and prevalence of peptic ulcer are changing along with changes in the environment. Therefore, we analyzed 1,179 prospective patients, who were diagnosed as peptic ulcer with gastrofiberscopy, in eight hospitals of Catholic University Medical College from August, 1988 to April, 1989. The results were as follows: 1) Of the 1,179 cases, the number of patients with duodenal ulcer was 606 (51.4%), with gastric ulcer 489 (41.5%), and with gastric ulcer and duodenal ulcer (combined ulcer) 84(7.1%). 2) The mean age of each group of patients with gastric ulcer, duodenal ulcer, and combined ulcer was 50.3±14.4 years, 39.6±12.7 years, and 47.9±13.0 years (p<0.005), respectively. The ratio of males to females was 3.4:1 in patients with gastric ulcer, 3.1:1 in patients with duodenal ulcer, and 4.3:1 in patients with combined ulcer. 3) The percentage of smokers was higher in patients with peptic ulcer (68.1% in patients with gastric ulcer, 58.9% in patients with duodenal ulcer and 69.0% in patients with combined ulcer) than the percentage of smokers in the general population(32%). 4) Blood type was not associated with incidence of peptic ulcer, but non-steroidal anti-inflammatory drugs and stressful stimuli may play a part in the genesis of peptic ulcer. 5) The incidence of peptic ulcer was characterized by regional variation and occupation. 6) The most common symptom was epigastric pain, but 3-4.5% in patients with pepetic ulcer had no complaints. 7) The most common shape of the ulcer was round or oval, and the most common aite was angle in gastric ulcer and anterior wall of bulb in duodenal ulcer. 8) The mean size was 1.4±1.0cm in gastric ulcer, 0.9±0.6 cm in duodenal ulcer, and 1.2±0.7 cm in combined ulcer (p<0.005). 9) The multiplicity of ulcers was 22.9% of gastric and 10.6% of duodenal ulcer.

위장관 ; 한국인에서 위저선용종과 결장암의 상관관계: 16년간 후향적 고찰

황선미 ( Sun Mee Hwang ),김병욱 ( Byung Wook Kim ),채현석 ( Hiun Suk Chae ),이보인 ( Bo In Lee ),최황 ( Hwang Choi ),지정선 ( Jeong Seon Ji ),최규용 ( Kyu Yong Choi ),정인식 ( In Sik Chung ),맹이소 ( Lee So Maeng ) 대한소화기학회 2011 대한소화기학회지 Vol.58 No.1

Background/Aims: There is an ongoing debate on the relationship between gastric fundic gland polyps and increased incidence of colorectal neoplasia in Caucasians. However, there was no report on the relationship between gastric fundic gland polyp and colorectal neoplasia in Korea. The aim of this study was to identify the characteristics of gastric fundic gland polyps and whether a relationship exists between fundic gland polyps and colorectal neoplasia in Korean population. Methods: Persons who underwent an esophagogastroduodenoscopy and colonoscopy from 1992 to 2007 at the Health Promotion Center of Incheon St. Mary`s Hospital, The Catholic University of Korea were reviewed retrospectively. The relationship between gastric fundic gland polyps and colorectal neoplasia were analyzed. Results: Among 22,451 subjects, fundic gland polyps were found in 328 subjects (1.5%). Fundic gland polyps were more common in women than in men (odds ratio of 6.25; 95% CI of 4.68-8.34). The odds ratios for colorectal neoplasia in all subjects with gastric fundic gland polyps were 0.56 (95% CI of 0.33-0.95) and men who were 50 years of age or older had an odds ratio of 2.81 (95% CI of 1.03-7.66) as compared to the control group. However, age and sex-adjusted odds ratios for all gastric fundic gland polyps were 0.73 (95% CI of 0.42-1.26), for men 1.78 (95% CI of 0.80-3.98), and for women 0.37 (95% CI of 0.16-0.87). Conclusions: Surveillance colonoscopy in patients with fundic gland polyps can be performed in the same manner as general population in Korea. (Korean J Gastroenterol 2011;58:20-24)

마케팅 표준화와 기업 성과의 비선형적 관계에 대한 연구

정인식 ( In Sik Jeong ),김은미 ( Eun Mi Kim ) 한국국제경영학회 2012 國際經營硏究 Vol.23 No.2

지난 40여 년 동안 국제 경영 분야에서 마케팅 표준화의 중요성과 효과에 대해 많은 연구가 진행되었다. 대체적으로 기존 문헌에서는 기업 활동의 글로벌화와 더불어 마케팅 표준화가 기업 성과에 미치는 영향에 대해 긍정적인 측면을 강조하고 있다. 그러나 마케팅 표준화-성과에 대한 실증연구 결과를 살펴보면 상이한 결과가 혼재되어 있음을 알 수 있다. 표준화가 기업 성과를 향상시킨다는 연구결과가 있었지만 성과에 영향을 미치지 않는다는 연구결과도 나타났고 심지어 마케팅표준화가 오히려 성과를 저해한다는 결론도 도출되고 있다. 이처럼 표준화-성과 관계에 대한 연구 결과가 일관성이 부족한 이유는, 기존 연구들이 가정하고 있는 표준화-성과 관계의 기본 전제에 문제가 있을 가능성이 있다. 즉, 표준화-성과 관계에 대한 선행 연구들은 전적으로 이들 관계에 단순 선형성을 전제하고 있다. 이에 본 연구는 표준화 전략의 효용과 비용 측면 모두를 고려하여 표준화-성과 관계에 있어 비선형성을 가설로 제시하고 실증분석 하였다. 소비재 분야의 수출업체를 대상으로 살펴본 결과 표준화가 기업성과에 미치는 영향은 비선형적 관계가 있는 것으로 나타났다. Over nearly four decades, the debate over how much a firm should standardize its marketing strategy in foreign markets has received focal attention in the international marketing literature. Yet, past empirical studies have yielded no consistent relationship between marketing standardization and firm performance. One possible explanation for these mixed results, we argue, may relate to some basic assumptions about the nature of this relationship. The marketing standardization-performance relationship may be more complex than has been theoretically argued and empirically researched. Standardization can certainly generate a large number of benefits. After a certain level, however, there may be a decrease in positive effects of standardization as well as rising costs. According to this logic, we expect standardization can positively impact performance up to a point, but that increase in negative effects will outweigh any increase in positive ones after that level is reached. To examine the proposed relationship between standardization and performance, this study surveyed a sample of Korean firms exporting consumer products. The findings indicate that increasing levels of standardization bring significant performance benefits up to a certain optimum level beyond which benefits begin to decelerate, while costs accelerate.

Some Focus-related Items and Topic Sentences in English

In-Sik Jeong(정인식) 담화·인지언어학회 2001 담화와 인지 Vol.8 No.2

This paper is to discuss some lexical items or phrases that are directly or indirectly associated with topic sentences and that influence their choice at the level of discourse. It shows that the lexical items or phrases behave as foci in sentence and that sentences containing them behave as topic sentences in discourse. This study refers to them as focus-related items, which are divided into two types: focus-carrying items and focus-elaborating items. The former highlight propositions containing them as topic sentences, by appearing within the sentences; the latter indicate topic sentences are located in front of them, by appearing behind, and elaborating on, them This paper also considers what information status and syntactic distribution they have within sentences, depending on a data-oriented approach rather than a particular theory.

중소기업의 국제지향적인 신제품전략이 성과에 미치는 영향

정인식(In-sik Jeong),변정희(Jung-hee Byun),김은미(Eun-mi Kim) 한국산업경영학회 2011 經營硏究 Vol.26 No.3

최근 자유무역의 확대로 중소기업의 국제화가 가속화되고 있다. 중소기업은 대기업에 비해 자원과 국제경험의 부족으로 경쟁에서 어려움을 겪게 되지만, 국내시장이 협소하기 때문에, 해외시장의 판매 기회를 찾고, 향후에 시장 경쟁력을 높이기 위해서 중소기업의 국제화는 증가하고 있다. 또한 국제시장에서 제품수명주기가 짧아지면서 신속한 신제품개발은 기업의 성과를 높이는데 중요한 요인으로 부각되고 있다. 따라서 본 연구는 한국 중소기업을 대상으로 국제화와 신제품 전략을 함께 보고자하며, 국제지향적인 신제품전략이 성과에 미치는 영향을 보고자 한다. 또한 기존문헌에 의하면 내ㆍ외부 환경적 요인이 신제품성과에 영향을 미치고 있음을 시사하고 있기 때문에, 환경 불확실성과 조직통합의 조절 효과를 보고자 한다. 연구결과, 첫째, 국제지향성은 신제품성과에 긍정적인 영향을 주는 것으로 나타났다. 둘째, 환경불확실성은 부의 조절효과를 보여, 환경이 불확실할수록 국제지향성과 신제품성과와의 관계는 약해지는 것으로 나타났다. 마지막으로, 조직통합은 국제지향성과 성과 간의 관계에 유의한 조절효과를 주지 않는 것으로 나타났다. Recently, internationalization of SMEs are getting accelerated due to the expansion of free trade. Since SMEs have difficulties from a scarcity of resources and a lack of international experience, they might have less competitive advantages than large companies. Despite of these problems, SMEs have entered overseas markets increasingly for heightening opportunities and competitiveness. In addition, as the product life cycle is getting shorter in international market, the prompt development of new products becomes important an element to increase corporate performance. Therefore NPD strategies of SMEs are important to increase a competitive advantage. From these views, this study focuses on NPD strategies of Korean SMEs, and how their international orientation affects on NPD performance. In addition, this study will be showed the moderator effects of external and internal environmental factors on relationship between international orientation and performance. The findings of this study indicated that the international orientation affects on NPD performance positively. Second, the market uncertainty shows a negative moderator effect by decreasing the relationship between international orientation and NPD performance. Finally, the functional integration doesn't show a meaningful moderator effect.

성서폐수처리장 방류수 재이용을 위한 Pilot plant 최적 운전조건 확립

정인식 ( In Sik Jung ),김현정 ( Hyeon Jeong Kim ),장지웅 ( Ji Ung Jang ),신용일 ( Yong Il Shin ),박병주 ( Byung Joo Park ),차춘근 ( Chun Geun Cha ) 한국물환경학회(구 한국수질보전학회) 2011 한국물환경학회·대한상하수도학회 공동 춘계학술발표회 Vol.2011 No.-

Functional Relationship between Depredicate Nouns, Their Arguments and Their Prepositions

In-Sik Jeong(정인식) 신영어영문학회 2007 신영어영문학 Vol.36 No.-

This paper explores a functional relationship between prepositions before and behind depredicate NPs. First, it addresses depredicate NPs in their relationship to the corresponding finite clauses, showing the occurrence of arguments not only in genitive forms and of phrases but also in other prepositional phrases as notional case markers. It also shows that there is a close relation between the word order of a SVO sentence and that of a depredicate NP and that there is a considerable consistency between both of them in a variation of a word order with regard to the discourse-familiarity of Prince (1981). Furthermore, in a combination of a preposition and its nominalized object, the former is influenced by the latter and behaves like a conjunction.

췌장염과 동반되지 않은 거대 녹각형 췌관결석

정인식(In Sik Chung),이원영(Won Young Lee),김재광(Jae Kwang Kim),김응국(Eung Kook Kim),김정수(Jeong Soo Kim),전해명(Hae Myung Jeon),민도준(Do Jun Min),추교영(Gyo Young Chu) 대한소화기학회 1993 대한소화기학회지 Vol.25 No.5

Pancreatic duct stones are occasionally seen in the patient with chronic relapsinq pancreatitis. It has various etiologic associations and chronic alcoholism is believed to be the most important etiologic factar among them. Most investigators have considered the panceatic calculi as a complication of the chronic pancreatitis, not as a distinct disease Although the role of pancreatic stone protein is being studied, the pathogenesis of stone formation is not proved. The size of pancreatic stone varies frorn minute, sand-like particles to large solitary or multiplc calculi. The largest stone that has been reported was 4.5cm long. We report a rare case of large staghorn pancreatic duct stone (4.2 cm in length) in a 36-year-old non-alcoholic female without pancreatitis.

한국 수출기업의 신제품개발전략과 수출성과에 대한 실증연구

정인식(In-Sik Jeong),이장로(Jang-Rho Lee),이춘수(Chun-Su Lee) 한국무역학회 2007 貿易學會誌 Vol.32 No.3

영어 주어의 한국어 전환

정인식(Jeong, In-Sik),채숙희(Chae, Sook-Hee) 한국번역학회 2015 번역학연구 Vol.16 No.2