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김정필,김재홍 충남대학교 농업과학연구소 2001 농업과학연구 Vol.28 No.2
Efficiency and competitive power in agribusiness management has became important issue due to the rapid changes in farming environment under new WTO agreement. To increase competitive power, small-sized petty farm should be restructured to be specialized large-scaled farming system Trust farming corporation(TFC) has been introduced to increase farm productivity and competitive power through large scale farming system and refined management skills. Eventually, TFCs are expected to revitalize rural economy. TFCs are increasing in numbers, but they are unsatisfactory in quality often with insolvent operations. The typical problems with TFCs are internal conflicts among members, lack of management abilities and incentives, inefficiency in machinery use, and insolvent operations. The self effort by members and legal-institutional assistance can alleviate the negative factors against the rational for cooperative management and sustain TFCs. This study identifies the management problems of TFCs. To provide the methods for increasing management efficiency, improving rational management skills, and hence to help revitalizing the rural economy with competitive power. 20 TFCs in Nonsan County surveyed. The major findings are as follows; 1) According to the survey result of 20 trust farming corporations, investments on the accumulation of knowledges and information, accounting management, machinery management are required due to the present lack of management/accounting ability. There also exist problems associated with revenue sources, labor uses, and public recognition To increase management efficiency under current situation, corporations should import active business plans with expanding farming execution and off-farm season business. 2) Based on the result of corporations' business analysis, more than 50% of the corporations were not able to provide profit dividends to the members. It suggests that trust farming corporations need appropriate and stable revenue sources to sustain business. It is also required that corporations should reduce their excessive expenditure on fixed assets. 3) Theoretical amounts of consignment fees for tillage operation, planting, and harvesting were found to be 338,874 won, 216,596 won, and 332,318 won, respectively. Although actual levels of fee are 110%∼120% of these theoretical levels of consignment fee, corporations' expected fee levels could not be acheived because of competency of consignment market.
전신경련을 동반하며 가족력이 뚜렷한 Huntington씨병 1례
김정수,박이진,홍승철,한진희,이성필 대한신경정신의학회 2001 신경정신의학 Vol.40 No.1
Huntington씨병은 진행성 무도증, 정신증상 및 치매를 주 증상으로 하며 상염색체 우성으로 유전되는 중추신경계의 퇴행성 질환이다. 저자들은 뚜렷한 가족력을 보이며 치매와 무도증을 주 증상으로 하면서 특이하게도 전신경련이 동반되어 나타나는 Huntington씨병 환자 1례를 경험하였기에 이를 문헌고찰과 함께 보고한다. 환자는 44세의 기혼 남성으로 약 7년 전부터 서서히 기억, 집중력 장애 및 우울증이 시작되었으며 이후로 사지의 불수의 운동, 무도증으로 발전되었으며 내원 4년전부터는 전신경련이 나타나기 시작하였다. 증상은 점차로 진행되어 내원 당시에는 면담이 불가능하고 실인증, 실어증이 뚜렷한 심한 치매상태였으며 무도중 및 전신경련이 자주 나타나고 보행장애로 거의 누워서 지내는 등 질환의 말기 상태로 판단되었다. 임상증상과 분명한 상염색체우성 유전의 가족력을 통하여 진단이 가능하였으며 뇌자기 공영상 검사에서 전반적인 뇌피질 위축 및 양측 기저핵 특히 미상핵의 위축이 뚜렷하여 진단을 뒷받침 하였다. 임상적으로는 전신경련이 나타난 점이 특징적이었는데 경련은 valproate로 조절이 가능하였다. Huntington's disease(HD), an autosomal dominant disorder, is characterized by progress iveinvoluntary choreiform movement, psychiatric symptoms, and dementia. We experienced a 44-year-old male HD patient with prominent family history of the disease who showed dementia and involuntary movements including chorea. The diagnosis was made by clinical symptoms, family hitsory of the disease, and brain MRI findings to show bicaudate atrophy and diffuse cortical atrophy with marked ventricualr dilatation. Interestingly, the patient frequently ex-hibited generalized tonic-clonic seizures. The seizures first appeared about 3 to 4 years after the onset of HD and were controlled with valproic acid. To our knowledge, this may be the first case of late-onset HD accompanied by generalized seizures and we report this case with lite-rature review.
서울의 Penicillinase Producing Neisseria Gonorrhoeae 발생빈도(1994)
김재홍,안진균,정성재,김영태,김중환,김시영,이석종,이홍렬,서호석,김경훈,권혁진,정우권,고우석,이용석,안필수,오준규,오용섭 대한화학요법학회 1996 대한화학요법학회지 Vol.14 No.1
Background : In recent years gonorrhoea has been panendemic and remains one of the most common Sexually Transmitted Diseases in the world, especially in developing countries. Objective & Method : For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria Gonorrhoeae(PPNG), Ive have been trying to study the patients who have visited the VD Clinic of Choong-Ku Public Health Center in Seoul since 1980 by means of the chromogenic cephalosporin method. Results : In 1994, 168 strains of N. gonorrhoeae were isolated, among which 109 (64,9% ) were PPNG. Conclustion : Our results suggests that the prevalence of PPNG in Seoul is still increasing.
서울의 Penicillinase Producing Neisseria gonorrhoeae 발생빈도(1998)
김재홍,김준호,반재용,이정우,황성주,정준규,정성태,강진문,조흔정,홍창의,정혜신,이한승,김이선,이봉길,이종호,선영우,한기덕,윤성필,이성훈,안종성,박석범,문승현,조항래,김형섭,류지호,황재영,박준홍,손상욱 한양대학교 의과대학 2001 한양의대 학술지 Vol.21 No.1
In recent years, gonorrhea has been pandemic and remains one of the most common STDs in the world, especially in developing countries. For the detection of a more effective therapeutic regimen and assessing the prevalence of Penicillinase Producing Neisseria gonorrhoeae(PPNG), we have been trying to study the patients who have visited the Venereal Disease Clinic of Choong-Ku Public Health Center in Seoul since 1980 by menas of the chromogenic cephalosporin method. In 1998, 93 strians of N. genorrhoeae were isolated, among which 60(64.5%) were PPNG. The prevalence of PPNG in Seoul, which had been decreased to 39% in 1996 after a peak of 74.3% in 1993, is increased to 64.5% in 1998.
Pretilt Angles Transition via Mixture Liquid Crystal System
Kim, Jeong-Hwan,Chun, Ji-Yun,Park, Hong-Gyu,Na, Hyun-Jae,Kim, Young-Hwan,Kim, Byoung-Yong,Ok, Chul-Ho,Hwang, Jeong-Yeon,Han, Jeong-Min,Park, Yong-Pil,Seo, Dae-Shik Informa UK (TaylorFrancis) 2010 Molecular Crystals and Liquid Crystals Vol.529 No.1
디지털 치료제 개발을 위한 자폐스펙트럼장애 아동 부모교육 프로그램의 효과
정필연(Pil Yeon Jeong),연석정(Seok Jeong Yeon),홍기형(Ki-Hyung Hong) 한국언어청각임상학회 2023 Communication Sciences and Disorders Vol.28 No.1
배경 및 목적: 본 연구는 메타분석을 통해 부모교육 프로그램이 자폐스펙트럼장애 아동의 언어 및 의사소통에 미치는 효과는 어떠한지, 프로그램 전달 방식(대면 대 원격)에 따른 효과는 어떠한지, 부모교육 프로그램 중재모델에 따른 효과는 어떠한지 알아보고자 하였다. 방법: 문헌검색을 위해 국내외 7개의 데이터베이스(RISS, DBpia, Academic Search Complete, CINAHL Plus with Full Text, ERIC, PsyINFO, PudMed)를 검색하였고, 2012년-2022년 7월까지 출간된 두 집단 비교연구를 대상으로 포함 및 제외 준거에 따라 총 21편의논문이 선정되었다. 메타분석을 위해 CMA3 (Comprehensive Meta-Analysis 3) 프로그램을 사용하였고, 평균 효과크기의 산출을 위해 무선효과모형을 적용하였으며 Hedge’s g로 분석하였다. 결과: 연구결과 첫째, 부모교육 프로그램은 자폐스펙트럼장애 아동의 언어능력에서 작은 효과크기를 나타내었다. 둘째, 대면에 비해 원격치료에서 더 높은 효과를 나타내었다. 셋째, 중재모델 가운데 PRT와 ABA 프로그램에서 유의한 효과가 있는 것으로 나타났다. 논의 및 결론: 연구결과를 통해 부모교육이 ASD 아동의 언어능력 향상에 도움이 되고, 원격 방식을 통한 부모교육의 효과성을 확인하였다. 따라서 본 연구결과는 디지털 치료제 개발을 위해 필요한 근거기반의 자료를 제시하였다는 점에서 의의가 있다. Objectives: The purpose of this meta-analysis study was to systematically investigate the extant literature on parent training and to evaluate its effectiveness on children’s language and communication skills, and to identify the difference of effect sizes between tele-therapy and in person therapy. Methods: Seven electronic databases, RISS, DBpia, Academic Search Complete, CINAHL Plus with Full Text, ERIC, PsyINFO, and PudMed were searched through to July 2022 for analysis. Using Meta-Analysis (CMA3: comprehensive meta-analysis version 3, 2022), a systematic literature review approach was taken to analyze 21 studies which met the inclusion and exclusion criteria of our research. Effect sizes for children’s language and communicative skills were analyzed via the random effect model. Results: There were three main findings. First, parent training programs had a small effect size on language ability in children with ASD. Second, tele-therapy had higher effect size than in-person therapy. Lastly, two intervention models, Pivotal Response Treatment and ABA, showed large treatment effects. Conclusion: The results from the present study suggest that parent training programs are helpful for children with ASD in increasing language ability. Tele-therapy showed more efficacy than the in-person therapy. These findings support the efficacy of tele-therapy compared with in-person therapy. Therefore, this study provides preliminary evidence for the use of a digital therapeutics.
정홍필 ( Hong Pil Jeong ),김창일 ( Chang Il Kim ),고재완 ( Jae Wan Go ),허은필 ( Eun Phil ) 대한피부과학회 2022 大韓皮膚科學會誌 Vol.60 No.5
Juvenile temporal arteritis (JTA) is a non-giant cell inflammation of the temporal artery, characterized by eosinophilic infiltration. It generally affects both adolescents and young adults. JTA is clinically represented by an asymptomatic, palpable lump in the temporal area, with no associated signs, such as fever, myalgia, or visual symptoms. A 38-year-old female presented to our hospital with a history of bilateral linear plaques in both temporal areas for 3 months. Histopathological findings of the right temporal lesion showed infiltration of eosinophils and lymphocytes in the arterial wall and intimal hyperplasia but no giant cell or granulomatous lesions. Doppler ultrasonography revealed a tortuous tubular anechoic lesion, with non-visualization of internal vascular flow. Laboratory findings highlighted eosinophilia of up to 13.8% and a total immunoglobulin E level of 1,182 IU/mL. Here, we report a rare case of bilateral JTA with eosinophilia. (Korean J Dermatol 2022;60(5):321∼324)