국립공원 내 공중화장실에 대한 탐방객 인식에 관한 연구 : 지리산국립공원을 중심으로

이호(Ho Lee),이승록(Seung-Rok Lee),박기현(Ki-Hyun Park),박은희(Eun-Hee Park),차진열(Jin-Yeol Cha),심규원(Kyu-Won Sim),강동원(Dong-Won Gang) 국립공원연구원 2011 국립공원연구지 Vol.2 No.1

본 연구는 공원 내 공중화장실에 대한 탐방객의 인식이 만족도에 미치는 영향을 규명하고자 수행하였다. 현지 설문조사는 지리산국립공원의 성삼재와 중산리 일원을 방문한 탐방객 292명을 대상으로 이루어졌다. 분석결과, 공중화장실의 관리상태, 외관, 디자인 요인 모두 탐방객의 공중화장실 이용 만족에 영향을 주는 것으로 분석되었으며, 그 중 관리상태가 가장 큰 영향을 주는 것으로 나타났다. 따라서 탐방객의 인식과 만족을 향상시키기 위해서는 공중화장실의 청결한 관리 및 유지, 악취 방지, 소모품의 원활한 공급 등에 우선순위를 두어 집중적으로 관리할 필요가 있는 것으로 나타났다. This study conducts to investigate the relationship between visitors’ perception and satisfaction. Data of 292 visitors were collected from Seongsamjae and Jungsanri in Jirisan National Park. The results showed that maintenance, outlook and design of public toilet are positively related to visitors’ satisfaction. One of the major research findings is that the maintenance of public toilet most affects visitors’ satisfaction. Therefore, the park managers need to put great emphasis on the cleanliness and maintenance, preventing stinks, consumable supplies of public toilet in order to enhance visitors’ perception and satisfaction.

위발성 위장관 악성림프종 환자에서 항암치료의 효과

김찬규,신영록,김현정,배상병,이남수,이규택,박성규,원종호,홍대식,박희숙 순천향대학교 2006 Journal of Soonchunhyang Medical Science Vol.12 No.1

Purpose: The gastrointestinal (GI) tract is the most common site of extranodal non-Hodgkin's lymphoma (NHL), which is increasing in incidence, but there is no established optimal treatment modality. Thus, this study was investigated the clinicohistologic feature, the therapeutic modalities, and the prognosis for GI-NHL, as well as the factors affecting it. Methods: We retrospectively analyzed 45 patients who had been diagnosed as having GI-NHL and had been followed up from July 1994 to February 2005 at Soonchunhyang University Hospital. The patients were divided into groups according to the site of origin and to various other features, and the survivals of the various groups were compared. The modified Ann Arbor system and WHO classification were adopted for staging and histopathologic classification, respectively. Results: GI-NHL of the stomach, small bowel, ileocecal region, and colon occurred in 28 patients (62.2%), 5 patients (11.1%), 3 patients (6.7%), and 8 patients (17.8%), respectively, In one patient, the entire gastrointestinal tract was diffusely involved. The median age of patients was b5 years (25~78 years), and male-to-female ratio was 1:1.1. Fourteen patients were in stage Ⅰ, 24 in stage Ⅱ, 4 in stage Ⅲ, and 3 in stage Ⅳ. Surgical resection was performed in 19 patients, and combination chemotherapy was performed in 43 patients. Surgical resection only was performed in 4 patients, Chemotherapy only was performed in 26 patients. The expected overall 5 year survival of 45 patients was 39.6%, and there was a significant survival difference between the stages, but between sites of origin (p=0.842). The most important factors influencing the survival was the stage and other factors were not significant. Conclusion: The stomach was the most common site of GI-NHL. Most GI-NHL were localized Stage was the most important prognostic factor. However, Prospective randomized studies are needed to approve the therapeutic modality.

Bucillamine prevents cisplatin-induced ototoxicity through induction of glutathione and antioxidant genes

Kim, Se-Jin,Ho Hur, Joon,Park, Channy,Kim, Hyung-Jin,Oh, Gi-Su,Lee, Joon No,Yoo, Su-Jin,Choe, Seong-Kyu,So, Hong-Seob,Lim, David J,Moon, Sung K,Park, Raekil Nature Publishing Group 2015 Experimental and molecular medicine Vol.47 No.2

<P>Bucillamine is used for the treatment of rheumatoid arthritis. This study investigated the protective effects of bucillamine against cisplatin-induced damage in auditory cells, the organ of Corti from postnatal rats (P2) and adult Balb/C mice. Cisplatin increases the catalytic activity of caspase-3 and caspase-8 proteases and the production of free radicals, which were significantly suppressed by pretreatment with bucillamine. Bucillamine induces the intranuclear translocation of Nrf2 and thereby increases the expression of γ-glutamylcysteine synthetase (γ-GCS) and glutathione synthetase (GSS), which further induces intracellular antioxidant glutathione (GSH), heme oxygenase 1 (HO-1) and superoxide dismutase 2 (SOD2). However, knockdown studies of HO-1 and SOD2 suggest that the protective effect of bucillamine against cisplatin is independent of the enzymatic activity of HO-1 and SOD. Furthermore, pretreatment with bucillamine protects sensory hair cells on organ of Corti explants from cisplatin-induced cytotoxicity concomitantly with inhibition of caspase-3 activation. The auditory-brainstem-evoked response of cisplatin-injected mice shows marked increases in hearing threshold shifts, which was markedly suppressed by pretreatment with bucillamine <I>in vivo</I>. Taken together, bucillamine protects sensory hair cells from cisplatin through a scavenging effect on itself, as well as the induction of intracellular GSH.</P>

재발 또는 불응성 비호즈킨 림프종 환자에서 CDME 구제항암화학요법 후 고용량 항암화학요법 및 자가말초혈액 조혈모세포이식의 효과

김세형,한강원,배상병,김찬규,이남수,이규택,박성규,원종호,홍대식,박희숙 순천향의학연구소 2004 Journal of Soonchunhyang Medical Science Vol.10 No.1

Background and objectives : The long-term survival in patients with non-Hodgkin's lymphoma (NHL) after conventional dose chemotherapy is about 35% and the rest of the patients tend to have relapse. So, in relapsed or refractory NHL, we compared the outcome of patients undergoing high-dose chemotherapy with autologous peripheral blood stem cell transplantation(APBSCT) with only salvage chemotherapy of cisplatin, dexamethasone, mitoxantrone, and etoposide(CDME). Materials and methods : From June 1993 to December 1999, 25 patients with relapsed or resistant NHL were treated with CDME regimen as salvage chemotherapy. Twelve patients were received four cycles of CDME chemotherapy, and 13 patients were received high-dose chemotherapy with APBSCT following two cycles of CDME chemotherapy. Results : The median follow-up duration was 12.8 months(range:4-68). The overall response rate was 41.7% (complete response rate 25%, partial response rate 16.7%) in 12 patients with CDME only. Thirteen patients who were treated with high-dose chemotherapy with APBSCT achieved 61.5% complete response rate and 15.4% partial response rate, with an overall response rate of 76.9%. The estimated 3-year progression-free survival rate was significantly higher among patients who received high-dose therapy than patients who received CDME only(41.5% vs 20.0%, p<0.05). And, 3-year overall survival rate was significantly higher among patients who received high-dose therapy(51.3% vs 25.0%, p <0.05). Conclusions : In relapsed or refractory NHL, CDME chemotherapy is an effective salvage chemotherapy and allow peripheral blood stem cell collection. Also, high-dose chemotherapy with APBSCT following CDME is superior to CDME salvage chemotherapy only.

흉선종 제거후에 발생한 재생 불량성 빈혈 : 증례보고

전원선,이상철,김현정,배상병,김찬규,이남수,박노진,이규택,박성규,홍대식,박희숙,원종호 순천향의학연구소 2007 Journal of Soonchunhyang Medical Science Vol.13 No.2

Thymoma is associated with myasthenia gravis, Pure red cell aplasia, and autoimmune diseases such as autoimmune hemolytic anemia, aplastic anemia, and hypogammaglobulinemia. It's association with aplastic anemia is rare and aplastic anemia appearing after surgical removal of thymoma is especially rare. The authors hereby report a case of aplastic anemia occuring in a patient who was diagnosed with thymoma and myasthenia gravis and had the tumor surgically removed. The patient was treated with anti-thymocyte globulin, cyclosporin, and prednisolone, and showed partial remission with hematologic improvements after 12 months.

복잡 치아종으로 인한 매복치아의 교정적 견인

박정아,양규호,최남기,김선미 大韓小兒齒科學會 2007 大韓小兒齒科學會誌 Vol.34 No.4

치아종은 치성 종양 중 가장 흔한 형태로 증상이 없는 경우가 대부분이며 종종 영구치의 매복이나 맹출지연을 유발한다. 이는 치아를 구성하는 법랑질,상아질,백악질,치수로 구성되며,형태에 따라 복합 치아종과 복잡 치아종으로 구분 된다. 복합 치아종은 다수의 작고 치아와 유사한 형태를 지니며 상악 전치부에 호발하고,복잡 치아종은 무정형의 치성 조직으로 구성되어 있으며 전체 치아종의 약 25%를 차지하고 하악 구치부에 호발한다. 치아종의 병인은 확실치는 않으나 국소적인 외상,감염,유전적 요인이 관여할 것이라 추측된다. 치료는 보존적인 외과적 적출술이 추천되며 재발은 거의 없다. 다음의 두 증례는 각각 하악 제 l대구치와 하악 측절치의 맹출 지연을 주소로 본원에 내원한 환아들로,매복치 상방의 복잡 치아종을 외과적 적출술을 시행하고 매복치의 외과적 노출 및 교정적 견인을 시행하여 양호한 결과를 보였기에 보고하는 바이다. Odontomas are the common type of odontogenic tumors and generally are asymptomatic and frequently lead to impaction or delayed eruption of permanent teeth. They are composed of enamel, dentin, cementurn and pulp tissue and are divided into compound and complex according to the morphology of the hard tissues, Compound odontomas consist of varying numbers of small toothlike structure and have a predilection for the maxillary anterior regions. Complex odontomas consist of an unorganized mass of odontogenic tissues and comprise approximately 25 percent of all odontomas and have a predilection for the mandibular posterior regions. The etiology of odontomas is uncertain but hypothesized to involve local trauma, infection and genetic factors. Treatment of odontoma is conservative surgical removal and are little probability of recurrence. These two cases were about the patients with delayed eruption of mandibular first molar and mandibular lateral incisor. We surgically removed odontoma, exposed impacted tooth and guided impacted tooth into normal position by orthodontic traction. At the completion of traction, the mandibular first molar and mandibular lateral incisor was positioned fairly within the arch and complications such as root resorption were not observed.

우리나라 物價變動會計制度의 導入方案에 관한 硏究

朴範鎬,宋在萬,李勉榮,蔡奎學 홍익대학교 경영연구소 1985 경영연구 Vol.9 No.-

As accounting is an outgrowth of society, we can say that the accounting system of each country is derived from its economic situation and from the people's outlook no economic values. Thus when the economic situation of one country is different from that of another country, and the outlook of the people of one country is different from that of another country, they the accounting system for changing prices as well as general accounting systems may be different. Actually accounting systems of different countries are not identical. The writers of this paper try to find an accounting system for changing prices suitable to out country. The writers review various theories on accounting systems for changing prices, survey accounting systems of various countries and basic patterns of such systems, and in vestigate the actual conditions of our country in order to provide accounting information which reflects the effect of changing prices and to give a practicable accounting system. In this paper, the writers state their opinions about accounting systems for changing prices as follows: 1)The demand for the publication of accounting information about the effect of changing prices upon the financial status and operational result of a business is a world-wide trend. Considering that our industries are now aiming at opening a capital market, we should establich an accounting system for changing prices in order to follow the world-wide current. 2) As we intend to follow the world-wide current, to get useful accounting information, and to get a practicable accounting system, the most suitable system for us is the current value accounting system The current value accounting system mentioned here does not provide information supplementary to that of the financial statements based on the historical cost but it provides a substitute of the current value financial statements for those based on the historical cost. Financial statements based on current values are standard statements. 3) In our country, there are no active studies or discussions on the accounting systems for changing prices. We need to set up an organization entirely responsible for the establishment of a desirable accounting system for changing prices, responsible for the establishment of guidelines for putting the system to use, and responsible for the coordination of the interests of those concerned.

가상상태 및 Backstepping 기법을 이용한 슬라이딩 모드 제어기 설계

박승규,김성환,안호균,김민찬,김명현 國立 昌原大學校 產業技術硏究院 2004 産技硏論文集 Vol.18 No.-

This paper Backstepping design with Sliding Mode Control for AC Servo Systems. The robustness of sliding mode control can be used for backstepping technique to solve the uncertainty problem. A scalar design using Lyapunov function is developed for high-order systems. The result can be easily extended to non-linear system and used with many other sliding mode control results.

外國籍企業의 會計報告制度에 관한 硏究

朴範鎬,申東洙,蔡奎學,李均,金喆中 弘益大學校 1983 弘大論叢 Vol.15 No.1

In Accounting, a new problematic field has been recognized with the development and changes in industrialized society. An accounting system of a multinational corporation emerged from different accounting environments between one country and another. This environment can be summarized as follows; (1) Accounting measurement that affect financial position and management performance of an accounting entity are made by foreign currency, not by domestic currency or reporting currency of a parent company. (2) The exchange rate is not fixed, but fluctuating. (3) In case the foreign business activity is conducted by the foreign entity, separated from the parent company at home, the enterprise activity is done under entirely different circumstances. Such environmental changes in their fundamental effects upon accounting differentiate the meaning of a accounting measurement. Accounting reports by heterogeneous measurements has diminished in informative worth of accounting measurements because there are not secured comparability. Thus, as far as possible, accounting reports should be integrated to one financial statements, identically combined from different home and foreign accounting measurements. The reason that problems of accounting reports of multinational corporation has emerged into a new problematic field is to develop the theory and method to identify different accounting measurements. This paper is to suggest more reasonable directions of reporting system of accounting for multinational corporation, and to explore theoretical foundations of aaccounting report by clarifying the basic problems and characteristics of accounting standards of some countries and their reporting practices. For this purpose, this paper focuses on the discussion of the main subject as follows; (1) The sources and characters of the problems of accounting reports that emerged by the nature and characteristic activities of multinational corporation. (2) Analysis of some country's current accounting standards and reporting practices of multinational corporation. (3) More reasonable model building for accounting report with a view of external and internal management reports.

초기 성공적인 심폐소생술후 혈청 Interleukin-6 농도의 발현양상

박규남,박승현,황두영,김형국,이환,최경호,이원재,정욱성,김학주,김세경 大韓應急醫學會 1998 대한응급의학회지 Vol.9 No.4

Objective : To investgate patterns of serial serum interleukin-6(IL-6) concentrations after initial successful cardiopulmonary resuscitation, and to access differences in serum IL-6 concentrations in patients with Cerebral Performance Category(CPC, 1-2) and CPC(3-5) at the 5th day after cardiacpulmonary resuscitation(CPR). Methods : We studied prospectively 12 patients with spontaneous circulation after cardiopulmonary resuscitation. Venous blood samples were taken 2, 4, 12, 24, 48 and 72 hours after restoration of spontaneous circulation to measure serum IL-6 levels by the enzyme-linked immunosorbent assay. Results : Serum IL-6 concentrations in the severe neurolgically disabled group(CPC, 3-5) were significantly increased at 2, 24 and 48 hours after restoration of spontaneous circulation compared with the less neurolgically disabled group. Also, serum IL-6 concentrations in the severe neurolgic disabled group showed dual peak at 4 and 24 hours. Conclusion : Our study demonstrates significant increase of serum IL-6 in patients with CPC(3-5) after successful cardiopulmonary resuscitation and the significant correlation between early increase of serum IL-6 and poor neurologic outcome. It suggests that early increase of serum IL-6 can be used as a prognostic marker after successful cardiopulmonary resuscitation.