한국의 미숙아 및 정상분만아 산모유의 조성

박경식,강국희 ( Kyung Sik Park,Kook Hee Kang ) 한국낙농학회 1990 韓國酪農學會誌 Vol.12 No.1

한국의 미숙 및 정상분만아의 식이별 (食餌別) 장내균총에 (腸內菌叢) 관한 연구 - II. 식이별 정상분만아의 장내균총의 변화

박경식,강국희 ( Kyung Sik Park,Kook Hee Kang ) 한국낙농학회 1991 韓國酪農學會誌 Vol.13 No.1

이순신의 진중생활(陣中生活)에 관한 연구 I

박경식(Park, Kyung Sik) 순천향대학교 이순신연구소 2006 이순신연구논총 Vol.- No.7

Seven years is surely a significant period of time. Yet, seven years in the war could be felt even longer. Admiral Yi Sun Sin spent that much time in the war and mostly on the sea. During the seven-year war period, he led all of the twenty series of sea battles against Japanese attacks to great victories. Admiral Yi devoted his time to drawing up strategic plans, checking up weaponries and training and encouraging soldiers for the period of no wars. He was able to enjoy a variety of personal activities in his free time,writing poems, drinking and having deep thoughts. His activities also included interpreting dreams, fortune telling and fighting against illness. He even experienced sleepless nights for deeply concerning about his nation. Admiral worried his family just like his soldiers did. This paper takes a close look at the life of a war commander named Yi Sun-Sin in the field. Both similarities as well as differences were found in his life in the war compared to that of other ordinary soldiers. Personally, Admiral Yi had to face unprecedentedly harsh fate throwing him into despair and hopelessness. In the capacity as a public figure however, his heart for genuinely concerning the nation never stopped. Under any circumstances and at any time, no his public heart as a public man was lost. Therefore, the significance of the life of Admiral Yi Sun Sin in the war lies in his distinguished character where he demonstratedgenuine mind and  pure spirit despite in the endlessly painful journey.

오픈아크 하드페이싱에서 고 Cr계와 복합후럭스계 용접 특성 비교

박경식(Kyung-Sik Park) 산업기술교육훈련학회 2012 산업기술연구논문지 (JITR) Vol.17 No.3

Abrasion of the current hard facing in welding material requires crushing rolls and most notably Cr wire welding and fabrication, and maintenance is to be considered as a trend. So in this study Cr in the W, Mo, Cb, V, to be added to the composite wire is gradually moved at high Cr wire specimens and composite specimens which are fabricated with wire and complex flux wire specimens. A more efficient and suitable material is to replaced by comparison. Therefore, two members of the weld microstructure and hardness and wear performance to be compared to more appropriate uses in the field and meet the ever verified were aimed at appling. 1) There were relatively huge difference from middle to high layer in the primary, M7C3 of High Cr wire specimen but the complex flux wire specimen’s distribution was appeared as a evenness. 2) The Cr wire welding’s hardness was more higher than the complex wire welding. 3) There were relatively less wear in the complex wire weld part compare to kind of overlay weld part.

이순신의 일곱가지 리더십에 관한 연구

박경식(Park Kyung Sik) 순천향대학교 이순신연구소 2006 순천향대학교 이순신연구소 학술세미나 자료집 Vol.8 No.1

Yi Soon-Shin is so much admired as to be called ‘Immortal Admiral Yi Soon-Shin’. People do not object to the fact that the reason of Admiral Yi’s ever-victory was brought about his superior strategies and outstanding leadership. However, it is also true that the content of the leadership is not known in detail. To analyze Admiral Yi’s leadership, I classified it into seven(7) elements based on the ‘Indispensable Qualifications’ of modern leaders, which are Strategy, Communication, Human Resource Management, Conflict Management, Creativity, Decision Making and Crisis Management. As a result of the analysis, it is proved that Yi Soon-Shin was good at every factor in the excellent leadership. Moreover, he even created synergy by harmonizing all the seven(7) elements mentioned above, which became the motive power for his remarkable triumphs. 전략;커뮤니케이션;갈등관리;인적자원관리;창의력;의사결정;위기관리;리더십;승리;Strategy;Communication;Human Resource Management;Conflict Management;Creativity;Decision making;Crisis Management;Leadership;Triumph

호세아의 결혼 비유에 담긴 사회정치학적 수사학 연구

박경식(Kyung-Sik Park) 한국구약학회 2018 구약논단 Vol.24 No.2

Scholars, who interpreted and understood the metaphors and proclamations in the book of Hosea as an accusation of Israel’s religious apostasy,o verlooked the sociopolitical intention of its author. Their arguments are based on inaccurate structural demarcations and biased redactional critical approaches, focusing on the separation of different textual layers. Scholars partly ignored the vassal relationship with Assyria during the 9th century BCE because the books of Kings do not indicate any texts that prove Israel’s alliance with Assyria during this period until Tiglath-Pileser III (745-727 BCE). However, I argue that Israel was heavily involved with Assyria from Shalmaneser III (859-824 BCE) through Tiglath-Pileser III. We have clear remains which indicate the vassal relationship with Assyria, especially the Black Obelisk and the vassal list of Adad-Nirari III. The book of Hosea was written for the purpose of advocating Hosea’s sociopolitical viewpoint based on his understanding of northern Israel among the empires (Assyria and Egypt) and small states. Hosea’s proclamation is to point out that northern Israel has a political alliance with Assyria, which means that they are trading with Assyria and Egypt. Hosea, of course, does not like this political relationship because he believes that political relationship with Assyria is idolatry. In particular, the vassal treaty relationship with Assyria made by Jehu (842-815 BCE) is the main problem that Hosea strongly objects to. Therefore, the marriage metaphor needs to be understood with the marriage motif that includes a rhetorical approach to claim who is the better alliance for northern Israel.

대구,경북 지역 성인의 바이러스성 간염 표지자 양성률에 관한 연구 -건강검진 수진자를 대상으로-

박경식 ( Kyung Sik Park ),이영석 ( Yeong Seok Lee ),이석근 ( Seok Guen Lee ),황준영 ( Jun Young Hwang ),정우진 ( Woo Jin Chung ),조광범 ( Kwang Bum Cho ),황재석 ( Jae Seok Hwang ),안성훈 ( Sung Hoon Ahn ),박승국 ( Soong Kook Pa 대한소화기학회 2003 대한소화기학회지 Vol.41 No.6

Backgroud/Aims: In spite of continuous decrease in prevalence of hepatitis B virus (HBV) infection, hepatic diseases including hepatic cancer still are major causes of death in Korea. As a large portion of hepatic diseases is caused by HBV and hepatitis C virus (HCV) in Korea, we reviewed the serologic markers of HBV and HCV in adults in Daegu and Gyungbuk area for the last five years. Then, we compared them with the reported data of other areas. Methods: We studied total 21, 291 adults who had received medical examination at health promotion center of Dongsan Hospital from 1997 to 2001. Results: The overall serologic positivity of HBsAg and anti-HCV was 6.1% and 0.9%, respectively. Seven (0.03%) of 21, 291 were positive for both HBsAg and anti-HCV. The positivity of HBsAg was higher in male, highest in 4th and 5th decades. It decreased yearly from 1997 to 2001. The positivity of anti-HCV increased with age but there was no difference between both genders or examined years. Conclusions: The overall trend of viral markers in Daegu and Gyungbuk area was not different significantly from previously reported data of other areas. (Korean J Gastroenterol 2003;41:473-479)

노화와 소화기 질환: 위장관 기능 변화를 중심으로

박경식 ( Kyung Sik Park ) 대한소화기학회 2011 대한소화기학회지 Vol.58 No.1

이상을 요약하면 우선 노화가 진행될수록 장관신경계의 다양한 퇴화는 진행되는 것으로 보이나 세부 사항에 대해 일치된 결과는 아직 없는 실정이다. 식도의 경우 노화에 따른 내장신경계의 퇴화에 의해 운동성이 감소하는 것은 분명해 보이며 이로 인해 고령에서 연하 곤란 및 위-식도 역류 질환의 빈도가 증가한다. 위산 분비 역시 감소한다는 보고가 많으나 위산분비 기능 자체의 감소보다는 H. pylori 감염에 따른 위 선 위축에 의한 결과일 가능성이 많다고 여겨진다. 또한 위 점막 방어 기능의 감소에 의해 다양한 위장 질환의 빈도가 증가하는 것으로 보이며 위 배출 기능 역시 감소한다는 보고가 많으나 일치된 견해는 아직 없다. 그리고 다양한 위장관 호르몬 분비 기능에 변화가 있는 것으로 보이나 좀 더 연구가 필요하다. 소장의 경우 운동 기능에는 별 영향이 없다는 보고가 있으나 소장 점막 구조의 변화는 동반되는 것으로 최근 연구에서 보고되고 있다. 또한 위산 분비 기능 감소에 따라 소장 내 세균과다증식증의 빈도가 높아지며 따라서 노인에서 각종 흡수 장애가 쉽게 동반될 수 있다. 대장의 경우 내장신경계의 퇴화에 따라 대장통과가 지연되며 골반저 신경 및 근육들에도 영향을 미쳐 노인에서 변비가 흔히 발생하는 것으로 여겨진다. Although it is difficult to define the term aging consensually, in medical fields, usually it means the progressive accumulation of irreversible degenerative changes leading to loss of homeostasis. It is supposable that there is also modest decline in the structure and function of several digestive organs. However, data about this subject are not enough. Main problem in studying aging digestive organ is that discrimination of primary senile change of the organ with secondary one from other senile diseases is not easy. That is, the prevalence of many non-digestive disorders which can badly affect the digestive functions is increasing by aging; for example, diabetes, malignancy, etc. To prove that some phenomenon is as result of pure senile change, it is necessary to exclude secondary one, but, the process is very complicated and difficult. In spite of this limitation, here, I will discuss the senile change of several digestive organs by aging, especially at the view of the gastrointestinal functions, with review of literatures. (Korean J Gastroenterol 2011;58:3-8)

위정맥류 출혈 환자에서 역행경정맥위정맥류폐색술의 치료 효과

박경식 ( Kyung Sik Park ),김영환 ( Young Hwan Kim ),최진수 ( Jin Soo Choi ),황재석 ( Jae Seok Hwang ),권중혁 ( Jung Hyeok Kwon ),장병국 ( Byoung Kuk Jang ),정우진 ( Woo Jin Chung ),조광범 ( Kwang Bum Cho ),고성민 ( Sung Min Ko 대한소화기학회 2006 대한소화기학회지 Vol.47 No.5

미국표준연구원 체크리스트 Z-365의 자가보고형 설문개발 및 타당도 평가

박경식 ( Kyung Sik Park ),강동묵 ( Dong Mug Kang ),이용환 ( Yong Hwan Lee ),우지훈 ( Ji Hoon Woo ),신용철 ( Yong Chul Shin ) 한국산업위생학회 2006 한국산업보건학회지 Vol.16 No.2

Self administered checklist is needed to be developed to evaluate ergonomic risk factors. This study was conducted to develop self administered form of American National Standards Institute (ANSI) Z-365 checklist which represents comprehensive ergonomic risk factors, and to evaluate validity of this checklist. This study had been conducted from May 2004 to July 2005, of which subjects were 147 workers from 4 workplaces. Response rates for every items of self administered form of ANSI Z-365 were evaluated. To estimate the validity of checklist, relationship between the checklist grade that ANSI recommended and work-related musculoskeletal disorders (WMSDs) symptom were calculated with and without adjustment of related variables. To evaluate the utility of checklist, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated. Because response rates of almost items were over 90%, item development was successful. Because the checklist was related with WMSDs symptom after adjusting related variables, the checklist might represents ergonomic risk well. Because of low sensitivity and NPV, high specificity and PPV, the checklist is not suitable for screening tool. The checklist has better relationship with more severe symptom. Because of high specificity of the checklist, using it with high sensitive tool would enhance it`s utility. Further study to develop high sensitive and comprehensive self administered ergonomic checklist is needed.