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박광식,손기영,황유식,김정아,정일천,신재일,박지민,안선영,유철주,이재승,Park, Kwang-Sik,Son, Ki-Young,Hwang, You-Sik,Kim, Joung-A,Cheung, Il-Chun,Shin, Jae-Il,Park, Ji-Min,Ahn, Sun-Young,Lyu, Chuhl-Joo,Lee, Jae-Seung 대한소아신장학회 2007 Childhood kidney diseases Vol.11 No.2
Purpose : Continuous renal replacement therapy(CRRT) has been the first choice for the treatment of acute renal failure in critically ill children not only in western countries but also in Korea. However, there are very few studies that have analyzed the outcome and prognosis of this modality in Korean children. We performed this study to evaluate the factors associated with the outcome and prognosis of patients treated with CRRT. Methods : We retrospectively reviewed the medical records of 32 children who had received CRRT at Severance hospital from 2003 to 2006. The mean age was 7.5 years(range 4 days-16 years) and the mean body weight was 25.8 kg (range 3.2-63 kg). Results : Eleven(34.4%) of the 32 patients survived. Bone marrow transplantation and malignancy were the most common causes of death and underlying disease leading to the need for CRRT Mean patient weight, age, duration of CRRT, number of organ failures, urine output, estimated glomerular filtration rate(eGFR), C-reactive protein, and blood urea level did not differ significantly between survivors and nonsurvivors. (1) Pediatric risk of mortality(PRISM) III score at CRRT initiation($9.8{\pm}5.3$ vs. $26.7{\pm}7.6$, P<0.0001), (2) maximum pressor number ($2.1{\pm}1.2$ vs. $3.0{\pm}1.0$, P=0.038), and (3) the degree of fluid overload($5.2{\pm}6.0$ vs. $15.0{\pm}8.9$, P=0.002) were significantly lower in survivers than in nonsurvivors. Multivariate analysis revealed that fluid overload was the only independent factor reducing survival rate. Conclusion : CRRT was successfully applied to the treatment of acute renal failure in a wide range of critically ill children. To improve survival, we suggest the early initiation of CRRT to prevent the systemic worsening and progression of fluid overload in critically ill children with acute renal failure. (J Korean Soc Pediatr Nephrol 2007;11:247-254)
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박광식 한국고객만족경영학회 2006 고객만족경영연구 Vol.8 No.2
This paper tried to analyse the factors influencing consumer trust and the relationships between cause variables and result variables in Internet Shopping Mall. In order to do so, this paper tried to analyse the trust factors in TV Home Shopping as well as Internet Shopping Mall in terms of cyber markets both. There could be clear relationships between consumers' trust and consumers' purchasing attitudes in Internet shopping mall. So, we are trying to investigate a causal-effect relationship between the trust and the consumers' responses. There found six responses which were independent variables: perceived response before purchasing, perceived response after purchasing, perceived and emotional responses in the course of purchasing, positive and negative emotional responses after purchasing. These responses are correlated with consumers' Internet shopping environment and we can measure how much the variables of Internet shopping may affect the consumers' trust to the shopping mall. At first, we have supposed that the consumers' cognitive factors and emotional ones in the course of purchasing and their emotional factors after purchasing goods would influence on the trust very much. We can compare the trust factors of TV home shopping to the trust ones of Internet shopping mall. The goal is how we can search for the activate method of Internet Shopping Mall. The most important things are that the internet shopping mall should suggest the good quality, low price, easy interface, exact delivery, interactive communications etc. to all customers. After constructing the many propositions and drawing the conclusions, consumers could trust on the brands or firms in proportion to the more frequent visiting or the more pleasant experiences to the shopping mall. More implications about this study and further deep researches should be discussed in the next researching.
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박광식,최필선,이상협,이철우,류지성,최성수,류홍일,최덕일,Park, Kwang-Sik,Choi, Pil-Son,Lee, Sang-Hyeop,Lee, Chul-Woo,Rhu, Ji-Sung,Choi, Sung-Su,Rhu, Hong-Il,Choi, Doug-Il 한국독성학회 1998 Toxicological Research Vol.14 No.3
Endocrine disruptor is an exogenous substance that changes endocrine function and causes adverse effects at the level of the organism, its progeny, and/or (sub)populations of the organisms. Purported adverse effects are cancers, declines in reproductive health, developmental learning disabilities in humans, and declining populations, altered morphology, physiology or behavior in wildlife. In these days, expert groups on chemicals in IPCS, IFCS and OECD are intensively discussing the identification of endocrine disruptors and the proper management of those chemicals. In this study, we screened the endocrine disrupting effects of lead using fertilized eggs of Oryzias latipes. In brief, the eggs were exposed to lead with different concentrations at Ringer's solution, and the mortality, the incidence of deformation, the body movement and the hatching success were determined after incubation. The histological analysis of normal and deformed larvae was also carried out. Compared to control, the mortality and the heart rate of eggs and/or larvae increased, but the hatching success and the tail movement decreased. The morphological observation showed the asymmetrical deformation of larvae and the distortion of spinal cord. The absorption of the liquid in yolk sac was hindered. The adverse effects of lead in the ontogeny of fertilized eggs of Oryzias latipes seemed to be stronger in pH5.6 than in pH7.5 solution. In summary, lead showed adverse effects on the ontogeny of fish fertilized eggs plays critical role in regulating biological systems and controlling developmental processes as an endocrine disruptor.
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원예치료프로그램이 수용자에게 미치는 효과에 관한 연구 - 천안교도소 고구마 수경재배에 관한 연구를 중심으로 -
박광식,정상규 한국교정학회 2015 矯正硏究 Vol.- No.68
수형자들은 심적인 안정과 내면의 변화를 유도할 수 있는 지도를 기술적인 처우보다 상대적으로 중요하게 인식하고 있다. 따라서 수형자들의 심리적 안정과 내면의 변화를 유도할 수 있는 교정·교화프로그램의 개발 및 실시가 필요하다고 본다. 이에 법무부와 농촌진흥청등 5개 부처의‘출소예정자등의 취업, 창업지원을 위한 업무협약을 계기로, 일부 교도소에서 원예의 교정, 교화효과를 인식하고 원예활동의 양육, 돌봄 등과 관련된 치유적 특성을 이용한 체계적이고 완성도 높은 전문 교정교화용 원예프로그램의 개발 및 수행을 요구하고 있다. 교도소에서 수형자들이 수형생활을 하는 동안 교정당국에서 제공하는 교정프로그램을 통하여 새로운 이념과 가치관을 형성 정서적 행위적 태도를 새롭게 형성하게 함으로써 원활한 사회복귀를 돕고 나아가 출소 후 다시는 범죄를 저지르지 않도록 하는데 초점을 두어야 한다. Prisoners have been relatively important to recognize mental rather than treatment of the stability and technical guidance that can lead to changes in the inside. So it looks psychological stability and development of the campus, correctional programs that can lead to changes in the needs of inner and carrying prisoners. In the Ministry of Justice and the RDA of five departments, including release prisoners prospective employment, business start-up support agreements for the occasion, calibration of horticulture in some prisons, correctional effect of raising awareness and horticultural activities related to caring healing properties It requires a systematic and complete the development and implementation of programs for horticulture with a high professional calibration rehabilitated. While the male prisoners live their sentences in prison, the correctional program provided by the calibration authorities helps them have behavioral and emotional attitude and smooth reintegration in order to avoid committing the offense again.
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