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      • 産婦人科 患者에서 分離된 Ureaplasma urealyticum의 生物學的 性狀

        梁熙燦,崔大卿,張明雄,白太鉉,朴鼎圭 충남대학교 의과대학 지역사회의학연구소 1986 충남의대잡지 Vol.13 No.2

        Isolation rates of Ureaplasma urealyticum from vaginal swab of 216 patients, 105 prostitutes and 100 college females was investigated. Also, minimal inhibitory concentration of isolated strains about tetracycline and minocycline was studied. The results were summarized as follows; 1. Out of 70 vaginitis patients, isolation rates of Ureaplasma urealyticum and Mycoplasma hominis were 34.3% and 15.7%, respectively. 2. Out of 54 cervicitis patients, isolation rates of Ureplasma urealyticum and Mycoplasma hominis were 37.0% and 11.0%, respectively. 3. Out of 92 other gynecological patients, isolation rates of Ureaplasma urealyticum and mycoplasma hominis were 44.6% and 16.3%, respectively. 4. Out of 105 prostitues, isolation rates of Ureaplasma urealyticum and Mycoplasma hominis were 54.3% and 75.2%, respectively. 5. Out of 100 college students, isolation rates of Ureaplasma urealyticum and Mycoplasma hominis were 23.0% and 7.0% respectively. 6. In the susceptibility patterns of isolated Ureaplasma urealyticum, resistant strains about tetracycline in patients, prostitues and college students were 75.2%, 73.6% and 69.5%, respectively 7. In the susceptibility patterns of isolated Ureaplasma urealyticum, resistant strains about minocycline in patients, prostitues and college students were 91.7%, 87.7% and 73.9%, respectively.

      • KCI등재

        찰옥수수연구 XVIII 시설하우스에서 2기작 찰옥수수 교잡종의 주요 생육특성 비교

        나웅현,복태규,고혁수,백승우,조양희,이희봉 충남대학교 농업과학연구소 2013 농업과학연구 Vol.40 No.2

        The major characteristics of the developed corn hybrids were compared at each different planting time; 1st time(April 28) and 2nd time(August 20), respectively. Among traits surveyed, stem height showed highly at 1st time than 2nd, while ear height, stem diameter and ear length were similar at two times. Sugar content of the used hybrids showed highly at 2nd planting time than 1st. Pericarp thickness was also high at 2nd planting time. Especially, among hybrids CNU99 was the highest in stem height and ear length, CNU11 and CNU56 were high in sugar content, and CNU51 and CNU124 were thiner than other hybrids in pericarp thickness. Accordingly, these hybrids will be planted and recognized in 2nd yield trial for superior corn hybrid selection.

      • TSN 206 SA형 질량분석기의 고유특성에 관한 연구

        梁在炫,嚴泰允 단국대학교 1984 論文集 Vol.18 No.-

        Some characteristics of Model TSN 206 SA Mass Spectrometer, especially, on the variation of ion population as a function of time at the ion source, response time of the magnetic field and stability of the field after step scanning at peaks have been investigated and the following results are obtained. 1) Magnetic field response is fast enough for a general experimental purpose so that waiting time longer than 50μsec. after step scanning at peaks gives sufficient accuracy. 2) Integration time is more important than waiting time and the former should be longer than 1sec. in order to have ordinary analytical accuracy. 3) Built-in clock system is designed such that it's increment is 0.2sec. For short integrating time experiment, it is very important that the integration should be set at duration of integar multiple of 0.2sec. 4) In order to obtain more accurate isotope ratio, data processing program must be modified considering the pattern of tatal ion population variation during a measurement in the ion source of the system.

      • KCI등재

        건강보험의 재정전망과 정책과제

        양봉민,김진현,이태진 한국사회복지정책학회 2002 사회복지정책 Vol.15 No.-

        건강보험의 재정전망을 낙관적 전망(복지부 계획)과 중립적 전망의 두 가지 시나리오에 의해 추계해 본 결과 어느 쪽도 2006년까지 재정적자를 면하기 어려운 것으로 예상되며 별도의 재정대책이 없이 현재와 같은 추세로 간다면 건강보험은 수년내 또다시 재정파탄의 가능성이 잇는 것으로 사료된다. 장기적 재정안정을 위해 두 가지 종류의 방안이 거론될 수 있는데, 하나는 약가인하나 수가통제와 같이 재정지출을 출발부터 줄이는 방법이고, 다른 하나는 건강보험의 목적적 가치인 의료이용의 형평성을 견지하면서 거시 경제적 차원에서 재정지출의 크기를 조절하는 장치로서 제도화하는 것이다. 위의 두 가지 방안, 즉 의료전달상의 미시적 효율과 거시적 재정조정장치가 동시에 추구되고 작동되면서 건강보험제도는 원래의 목적을 상실하지 않으면서 장기적 재정안정을 기할 수 있을 것으로 판단된다. 건강보험의 장기 재정안정은 재정안정을 위한 구조적 틀의 구성이 중요하다. 의료비 및 보험급여 증가 요인들은 지불보상제, 전달체계, 의료의 공공성, 그리고 각종 지침(진료, 처방, 고가장비 등)의 사용이라는 네 가지의 매개체를 통하여 의료비 증가로 이어지게 된다. 따라서 이들 네 가지 매개체를 정책적으로 잘 관리함으로써 장기재정안정의 제도적 기전을 마련할 수 있다. 구체적으로는 건강보험제도를 통해 의료이용의 적절성 및 형평성이란 정책목표를 어느 정도 달성한 상황에서, 이런 정책 목표를 훼손시키지 않으면서 거시적 효율성 달성을 위해 한 걸음 더 전진할 수 있는 좋은 대안으로 총액예산제를 들 수 있다. The purpose of this paper is to analyze long-term financial prospects of the national health insurance(NHI) and to suggest health policy instruments for financial stabilization of the Korean NHI. The financial crisis in the NHI is still on debate. The current deficit in the income statement of the NHI was increased by more than 870 billion won during 2002, which resulted in a total deficit of 2.6 trillion won. Based on two scenarios of optimistic and neutral assumptions, this paper predicted financial balance for the year 2003-2006. All possible predictions show a huge deficit in financial balance of the NHI until the end of 2006. Therefore the NHI is, without a new health reform plan, destined to be in a bankruptcy by the year 2006. Experiences in advanced countries show that the most effective health policy reform to cope with financial crisis is considered to be a change in payment system, a shift from the current fee-for-service to a global budget system. According to our analysis, a global budget system coupled with pharmaceutical price control, health care delivery system, clinical guideline, public health resources is the key variable to establish an efficient and equitable health care system in terms of both micro and macro level.

      • TCP 상호간 트랙픽 측정 및 분석

        현종배,양태천 경성대학교 2000 論文集 Vol.21 No.2

        In this paper, we analyze the performance of TCP Reno and TCP Vegas using a simulator X-sim. Also we analyze the performance of TCP Vegas according to the boundary value αand β.

      • 노인의 가족부양과 모녀 관계 고찰

        金兌玄,田吉良 誠信女子大學校 生活文化硏究所 1992 生活文化硏究 Vol.6 No.-

        This study explores explanations for family services for the elderly and adult daughters' relationships with their mothers. Reserach on families and older adults has consistently documented that families. especially adult children, are the predominant services and health care providers to the elderly parents. In our socity, to say "providers" is usually to mean the eldest son. Demographic trends and changes of family structure. however. suggest that the future availability of sons to serve as primary care-givers to their older parents may be limited. For example, the trend towards smaller families, the increase in the proportion of women in later market. the decrease of birth rate, attitudinal change with regard to responsibility for care of aged parents and revision of family law have influence on relationship between elderly parents and adult children. Adult daughters are specialty perceived to be and perceive themselves as emotionally closer to their parents than are sons. Therefore. when daughters have high affectional solidarity to their mothers and women survive their husbands. to examine adult daughters relatinships with their mothers is very important.

      • 심실중격결손증-치험 1예-

        조광현,우종수,황윤호,이양행,박철호,김종성,김철호,이경순,조영일,박태인 인제대학교 1985 仁濟醫學 Vol.6 No.4

        A successful treatment of infants and children with congenital heart defects depends upon several factors: diagnosis must be accurate, the operative technique, including techniques of perfusion and myocardial preservation, must be suited to the needs of patients and intensive cares, including accurate anesthesia, must be applied through all stages of investigation and treatment, i.e. before, during and after the operation. Recently we performed a open heart surgery successfully for a six-years old girl who had suffered from frequent upper respiratory tract infection and mild to moderate exertional dyspnea with congenital heart defects (ventricular septal defect, Kirklin type II, with patent foramen ovale). The operation and postoperative course were very smooth. And now we report this with review of literatures.

      • 암모니아성 질소(NH_4^+-N)제거를 위한 제올라이트성 물질의 제조

        류태공,류재춘,한명식,김철규,김영호,양현수 忠南大學校 産業技術硏究所 2002 산업기술연구논문집 Vol.17 No.2

        The objectives of this study were to synthesize high ion-exchangeable zeolitic materials prepared from coal fly ash and to determine the adsorption capacities for the removal of NH_4^+4-N in wastewater For comparison. NH_4^+-N adsorption capacities of commercial, natural, and synthetic(4A type, Si0_2/Al_2O_3=1.98. Na_2O/SiO_2=1.54. H_2O/Na_2O=46.95) zeolites were investigated at the same condition. Zeolitic materials were prepared from coal fly ash by hydrothermal reaction with various NaOH concentrations at the reaction time of 4h and the reaction temperature of 100℃. It showed that the zeolitic material prepared at a 4M-NaOH concentration had the most NH_4^+-N adsorption capacity. Theremoval efficiency of NH_4^+-N on the zeolitic material was little difference compared with those on natural and commercial zeolites, though it was lower than that on a synthetic zeolite(4A type). As a result, it is expected that the prepared zeolitic material could be applicable to adsorbent for the NH_4^+-N removal in wastewater.

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