Risk Factors for Sepsis after Retrograde Intrarenal Surgery: Single Center Experience

Kang Jinseok,Yoo Koo Han,Choi Taesoo,Min Gyeong Eun,Lee Dong-Gi,Lee Hyung-Lae,Choi Jeonghyouk 대한요로생식기감염학회 2023 Urogenital Tract Infection Vol.18 No.3

Purpose: To evaluate risk factors for sepsis after retrograde intrarenal surgery for treatment of renal stones. Materials and Methods: We analyzed the clinical data of 243 patients with kidney stones who visited our institution between April 2017 and April 2023. Age, sex, body mass index, underlying disease, location and size of stones, previous history of stones, previous history of urinary tract infections, duration of surgery, preoperative drainage, application of ureteral balloon dilation, and laboratory test results were included in the analysis. Results: The mean age of the patients was 58.4 (±15.0) years; there were more men (53.1%) than women (46.9%). Of the 243 patients, the overall rate of sepsis was 5.8% (n=14) and the total mortality rate was 0.4% (n=1). In univariate analysis, history of urinary tract infection (p=0.019), positive preoperative urine culture test (p=0.009), operative duration of more than 90 min (p=0.004), and application of ureter balloon dilation (p=0.016) were statistically significant. In multivariate analysis, positive finding in the urine culture test performed before surgery (p=0.003), operation duration >90 min (p=0.005), and use of balloon dilation during surgery (p=0.011) were statistically significant. Conclusions: There is a risk of progression to postoperative sepsis if bacteria are detected in the urine culture before surgery, if the operative time exceeds 90 min, or if balloon dilation is performed during surgery. Given that the probability of progression to sepsis is approximately 6%, close observation and active treatment are needed for patients with these risk factors.

Electrowetting of a droplet under an AC Electric Fields

Jinseok Hong(홍진석),Sung Hee Ko(고성희),Kwan Hyung Kang(강관형),In Seok Kang(강인석) 한국유체기계학회 2006 유체기계 연구개발 발표회 논문집 Vol.- No.-

Electrowetting is prevailing for its various applicability on lap-on-a-chip, and MEMS devices, such as a pump, lens, micro-actuator in the micro-TAS technology. In the usual electrowetting, an AC power is preferred to DC practically. The AC electric field delays the contact angle-saturation, decreases the hysterisis, and is more stable in the view point of dielectric strength. But researches for AC electric field on electrowetting have not been reported very much yet. The different effect of AC on the electrowetting system, especially the effect of a frequency needs to be understood more concretely. In this work, the usual system for electrowetting, water droplet on the dielectric coated electrode (EWOD) is analyzed. Experimental study on the response of contact angles on input frequencies is performed. The simple circuit-model for EWOD system is considered to explain the experimental results. For more concrete understanding, the system is analyzed numerically, where simple AC-conduction model is used. Wetting tensions are analyzed under various input frequency to excavate the experimental results for the responses of the system on input frequencies.

전쟁 전후, 근대 일본의 평화사상과 반성담론 연구 - 우치무라 간조와 다케우치 요시미를 중심으로

강진석 ( Kang Jinseok ) 한국외국어대학교 국제지역연구센터 2022 국제지역연구 Vol.26 No.1

필자는 전쟁 시기를 전후해 일본의 취약한 ‘고리’를 때렸던 사상과 담론에 주목하였다. 이 사상과 담론은 전국민적 마비가 진행되었던 전쟁 시기 일본사회에 경종을 울렸고, 전후 패망에 대한 불가해성 속에서 예리한 분석의 칼날을 제시했다. 러일전쟁 무렵 절대적 평화주의를 전개한 우치무라 간조(內村鑑三, 1861~1930)와 태평양전쟁 이후 일본국민의 노예심리를 예리하게 파헤쳤던 다케우치 요시미(竹內好, 1910~1977)가 바로 그 주인공들이다. 우치무라는 기독교 신학자로서 성서적 이해를 바탕으로 자신의 평화사상을 전개하였다. 그는 서슬퍼런 군국주의 시대에 일본에서 홀로 기독교 평화주의를 외쳤다는 점에서 평화주의가 지향해야 할 모범이 무엇인지를 잘 보여주었다. 다케우치는 평론가로서 중국 문인 루쉰(魯迅)의 사상을 재해석하여 전후 일본에 반성의 화두를 던졌다. 그는 루쉰으로부터 문학은 관념이 아니라 행동이라는 것을 배웠고, 이를 전후 일본의 일그러진 형상을 깨뜨리는 무기로 삼았다. I want to explore the thinking that critiqued Japan's fictions and weaknesses in times of war. During the Russo-Japanese War, Uchimura Kanzo developed the idea of absolute peace from the perspective of Christian theology. In a time of rampant militarism, he was alone in Japan to articulate Christian peace thinking, leaving a model of how people can build pacifism. From a critic's point of view, Takeuchi Yoshimi reinterpreted Lu Xun's thought, and used it to provide the discourse of reflection in Japanese society. He studied literature from Lu Xun not just as a theory but as an action, and thus used it as a weapon to break the image of postwar Japan.

이택후(李澤厚)의 ‘유학4기설’을 어떻게 볼 것인가

강진석 ( Kang Jinseok ) 한국중국학회 2018 중국학보 Vol.83 No.-

이택후가 ‘유학4기설’을 제기하게 된 데에는 직접적인 기원과 간접적인 기원이 있다. 먼저 직접적인 기원은 현대신유가인 모종삼과 두유명(杜維明, 1940~현재)이 제기한 ‘유학3기설’에 대한 반박과 비판에서 비롯되었다. 둘째로 이택후가 ‘유학4기설’을 제기하게 된 또 다른 원인은 근대화와 전통유학의 모순과 충돌 속에서 유학이 어떤 방향으로 발전하는가에 대한 문제의식에서 발단하였다. 이택후에 따르면 유학3기론과 유학4기론은 유학을 바라보는 시각과 주제의 근본적 차이가 있다. 대주제로 볼 때 이들의 차이는 심성론과 역사본체론의 구분이다. 현대신유학이 구사했던 방법과는 달리, ‘유학 제4기’에서 도입되는 외래사상 즉 마르크스주의, 자유주의, 존재론과 포스트모더니즘 등은 이 사상들을 통해 기존의 유학 자체를 분석하거나 원전을 새롭게 해석하는 측면보다는, 현대사회에서 유학 사상의 부족한 면을 보완하거나 전통과 현대의 결합을 통해 새로운 현대적 이론을 창출하는 측면이 더 강하게 부각되고 있다. 다시 말해 이택후의 전통사상 도입에 따른 전통 유학의 재해석은 사실상 재해석이라기보다는 유학 사상의 현대적 응용이나 보완으로 보는 것이 타당하고, 더 직접적으로 말하면 이택후 현대사상의 구축이 주가 되고, 본 논문의 주제인 ‘유학4기설’은 그 구성의 일부가 되는 구도가 연출되고 있는 셈이다. There is a direct origin and an indirect origin for Li Zehou to bring up “The fourth period of Confucianism”. First, the direct origins came from the controversy and criticism of the “The third period of Confucianism” posed by Mou Zongsan and Tu Weiming, Secondly, another reason came from the consciousness of the direction of contemporary Confucianism in the contradiction between modernization and traditional Confucianism. According to Li Zehou, theories of “The third period of Confucianism” and “The fourth period of Confucianism” have a fundamental difference between the viewpoint and the theme of Confucianism. The difference between them is the distinction between the theory of heart theory and the theory of historical ontology. Unlike the way Modern Neo-Confucianism used it, the foreign ideas introduced in 'Fourth period of Confucianism', ie, Marxism, liberalism, ontology and postmodernism, are not based on analyzing the existing Confucianism itself or interpreting the original text, The aspect of supplementing the scarcity of Confucian ideology and creating new modern theories through the combination of tradition and modernism is becoming more strongly emphasized. In other words, Lee Zehou's reinterpretation of traditional Confucian scholarship through the introduction of traditional thought is more appropriate than modern application or supplementation of Confucianism, rather than reinterpretation.

多夕 柳永模 思想의 中文飜譯과 이에 대한 考察(三)

姜眞碩 ( Kang Jinseok ) 한국중국학회 2021 중국학보 Vol.96 No.-

다석의 ‘얼’ 사상은 기독교의 성령론으로부터 지대한 영향을 받았다. 그리고 한국의 한얼 사상과 중국의 유교 사상과도 교섭하고 있다. 기독교 사상에서 출발하여 다원진리의 지평으로 나아간 다석은 한편으로는 진리의 다원성을 인정하면서도 여전히 기독교 사상을 본인 사상의 중심에 놓고 사유하는 특징을 보인다. 다석은 ‘얼’ 사상을 말하면서, 동서양 회통적인 의미를 지닌 여러 용어와의 결합을 꾀하였다. 즉 ‘얼나’, ‘얼숨’, ‘얼김’, ‘얼뜻’, ‘얼생명’, ‘얼과 알’, ‘얼과 덜’ 등의 용례이다. 이로써 다석은 기독교 성령론에서 힘입은 ‘얼’사상의 내용에 한국의 한얼 사상과 중국의 유교 사상이 지닌 풍부한 의미를 가미하여, 다석 류영모의 ‘얼’ 사상으로 승화시킨 것이다. 다석은 ‘성령’을 주로 한자인 ‘靈’으로 풀었다. 하늘의 영이 우리 안에 깃들고 우리의 뜻이 하나님의 뜻과 통하는 것이 곧 사람의 ‘얼나’인 것이다. ‘얼’을 ‘靈’으로 푸는 것은 현대 중국어의 표기에 적용해도 적절하며, 따라서 ‘얼나’를 ‘靈我’로 표기하는 것도 별 무리가 없다. 그러나 좀 더 들여다보면 다석이 말한 ‘얼’은 기독교에서 말하는 성령(聖靈)의 의미를 강하게 내포하고 있으면서도, 또 다른 한편으로는 유교에서 말한 도심(道心)과 맹자가 말했던 도의(道義)의 의미도 내포하고 있다. 따라서 더 완벽한 번역을 추구한다면 한글용례에 있는 풍부한 의미를 온전히 중문으로 표현하는 데 있어서 더 많은 고민이 필요하다. Dasuk's ‘Ŏl (얼)’ idea was greatly influenced by Christianity’s theory of the Holy Spirit. And he is also negotiating with Korean thoughts of ‘Hanŏl (한얼)’ and Chinese thoughts of Confucianism. Dasuk, who started from Christian thought and proceeded to the horizon of plural truth, on the one hand, acknowledges the pluralism of truth, but still shows the characteristic of thinking with Christian thought at the center of his thought. Dasuk's ‘Ŏl’ is a strong connotation of the Holy Spirit in Christianity, but on the other hand, ‘Daoxin (道心)’ in Confucianism and ‘Great-Spirit (浩然之氣)’ in Mencius are also connoted. Therefore, if a more complete translation is sought, more consideration is needed in expressing the rich meaning of Hangul usage entirely in Chinese.

비만의 변증 진단을 위한 판별모형

강경원(Kang Kyungwon),문진석(Moon Jinseok),강병갑(Kang Byunggab),김보영(Kim Boyoung),김노수(Kim Nosoo),유종향(Yoo Jonghyang),신미숙(Shin Misook),최선미(Choi Sunmi) 한국한의학연구원 2008 한국한의학연구원논문집 Vol.14 No.2

The study was to investigate the agreement rate between the statistical diagnosis of pattern identification by discriminant analysis and the clinical diagnosis of pattern identification by medical specialist in obese patients with BMI ≥ 23. The agreement rate of deficiency of the spleen, phlegm-retention, deficiency of Yang, retention of undigested food, stagnation of liver Gi, and blood stagnation are 0.40, 0.33, 0.52, 0.76, 0.71, and 0.66, respectively and accuracy rate and prediction rate using linear discriminant function are 0.59 and 0.61, respectively. Therefore, the complementary management in CRF questionnaires and/or consultation from experts will improve the accuracy and prediction rate, which will be helpful for pattern identification of obesity by clinical experts.

从数字人文视角分析中国政论片与社会思潮流变―基于解说词的文本计量分析

姜真硕 ( Kang Jinseok ),王伟 ( Wang Wei ) 한국외국어대학교 중국연구소 2021 中國硏究 Vol.86 No.-

With the process of reform and opening up, China's documentary creation has gradually moved from an exploratory period to a mature period. Both the creative concept and the theme content have undergone tremendous changes. As one of the important types of documentaries, political documentaries play an important role in spreading mainstream ideology and advocating the concept of political party governance. The research objects of this article are three Chinese political documentaries: He Shang(1988), The Road to Revival(2007) and Amazing China(2017). The reason why these three political documentaries are the research objects is that they represent the national ideology to a certain extent and have a wide range of social influences. The research method of this article is a mixed research method, which combines quantitative statistics and qualitative analysis. First, transcribed the content of the three documentaries into natural language; secondly, use the Chinese word segmentation tool to calculate the frequency and weight of natural language; third, analyze the characteristics of the three documentaries based on the frequency of the words; finally, analyze the changes of Chinese social thoughts over the past 30 years. In the conclusion part, this research believes that "He Shang" is not a representative of "national nihilism" and "historical nihilism", and has a strong enlightenment color. In addition, this study found that Chinese political documentaries on the one hand adheres to the tradition of reflecting on history, on the other hand, it is increasingly emphasizing political achievements. This study also believes that the changes in Chinese social thoughts are mainly reflected in three aspects. In economics, the development of "primary and secondary industries" has shifted to the pursuit of "technical progress"; in politics, it has shifted from emphasizing "secondary enlightenment" to the pursuit of "the rise of great powers"; in culture, it has shifted from "cultural craze" to "cultural conservation".

B2B를 위한 ebXML 메시징 서비스 엔진의 설계 및 구현

강태원(Taewon Kang),강필구(Pilgu Kang),박상현(SangHyun Park),채진석(Jinseok Chae),신승호(SeoungHo Shin) 한국정보과학회 2005 한국정보과학회 학술발표논문집 Vol.32 No.2

EDI는 기업과 기업간의 거래에서 좋은 방법이지만 중소기업이나 소기업에서는 EDI의 도입이 기술적으로나 비용적으로 어려운 게 사실이다. 이 경우 ebXML을 이용하여 EDI를 대신할 수 있다. ebXML을 이용하여 B2B환경을 구축할 경우 ebXML문서를 서로 주고 받는데 메시징 서비스 엔진이 필요하게 된다. 본 연구에서는 ebXML기반의 B2B환경에서 활용할 수 있는 메시징 서비스 엔진을 설계하고 구현하였다. 또한 실제 ebXML메시지를 전송할 때 발생하는 오류를 해결하기 로그를 기록하여 분석할 수 있도록 개발하였다.

한의 공통 임상 기록 서식을 이용한 辨證과 症狀의 분포 조사

문진석(Moon JinSeok),김정철(Kim Jeongcheol),강병갑(Kang Byounggab),김보영(Kim Boyoung),강경원(Kang Kyungwon),최선미(Choi Sunmi) 한국한의학연구원 2008 한국한의학연구원논문집 Vol.14 No.2

Background: It is insufficient information that are syndrome differentiations and detail symptoms in Korean. Methods: 19 traditional korean medical agencies collected 190 cases with vital sign, body measurement, patient own symptoms report and doctor diagnosis. And then we analyzed general distributions and comparisons of deficiency and non-deficiency. Results: The most past histories, in order, were the arthritis(20%), gastroenteropathy, hypertension, anemia, diabete mellitus. In chief complains, musculoskeletal occupies 60 percent of the total, and digestive system, head in order. In the syndrome differentiation, it appeared deficiency, spleen, Qi deficiency in order. Age(p=0.000), systolic blood pressure(p=0.044) and the waist-hip ratio(p=0.000) was significantly higher in the deficiency group compared with non-deficiency group. Patients with condition which dislikes the wind and with anxiety and with amazing and fear(驚恐) were significantly more in deficiency group(p=0.029, p=0.017, p=0.044). Conclusions : These statistics are continually revised report and it will be reported comparison of several syndrome differentiations and therapeutic effects by treatment methods.

Youtube 인기 동영상 추천을 위한 분류 시스템

강경민(Kyoungmin Kang),엄종욱(Jongwook Eom),정호진(Hojin Jung),박상원(Sangwon Park),이진석(Jinseok Lee),강희민(Heemin Kang),강태원(Taewon Kang) 한국정보기술학회 2020 Proceedings of KIIT Conference Vol.2020 No.10