• The Sea:JOURNAL OF THE KOREAN SOCIETY OF OCEANOGRAPHY
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• v.2 no.2
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• pp.49-52
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• 1997

The man-made lake, Shihwa, was constructed in January, 1994 as a part of the 'development project of the Shihwa area'. The lake area was a typical coastal ocean environment before the construction, but after constructing the dikes to block the sea water inflow, the lake is in the process of becoming a freshwater lake, and faces various ecological changes. Due to the polluted water inflow from the neighboring industrial complex and Ansan city, many negative effects appear. In this group study we conducted integrated ecosystem investigations of the lake Shihwa and the adjacent coastal area in order to find out how the ecosystem is controlled by artificial changes of the lake environment. The results are compiled in the following several articles of this issue: Park et ai. (1997), Han et al. (1997). Choi et ai. (1997), Park and Huh (1997), Ryu et at. (1997), Lee et al. (1997).

• Food Science and Preservation
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• v.9 no.3
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• pp.277-281
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• 2002

To decrease the rot of onion bulb during storage in simple house, later cultivar 'Changnyeungdaego' was dried after harvest on the field, ventilation house and non-ventilation house during 1 to 3days in 1997 and 1998. The maximum air temperature during pre-drying maintained highest in the non-ventilation house and lowest in the field, especially higher than 41.6$^{\circ}C$ at second and third day in 1997 and second day in 1998 on the non-ventilation house. Water content of onion bulbs showed 90.3∼89.5% at harvest and reduced 0.3∼l.8% in 1997, 0.2∼2.6% in 1998 after pre-drying, the rate of reduction was highest on the field and lowest on the ventilation house. Mean of maximum air temperature was 39.2$^{\circ}C$ in 1997 and 37.1$^{\circ}C$ in 1998 and relative humidity was 79.3% and 72.7% in July of 1997 and 1998, 78.2% and 79.1% in August of 1997 and 1998 during storage on the simple house after pre-drying. Rotting ratio of onion bulb showed higher in 1998 than 1997, but rotting appeared earlier 1997 than 1998. Total rotting rate as influenced by place and days of pre-drying was the lowest on the ventilation house, and highest on the non-ventilation. As the days of pre-drying increase, rotting rate of onion bulbs were lower. As above results, 1 or 2days of pre-drying on the ventilation house and 2 or 3days of pre-drying on the field were recommended to decrease the rotting onion bulb during storage.

• The Korean Journal of Financial Management
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• v.19 no.1
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• pp.133-151
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• 2002

본 연구는 Malmquist지수를 이용하여 1997년 외환위기 때부터 2000년까지 국내은행의 생산성 변화를 순수기술효율성, 규모효율성 및 기술진보의 변화로 구분하여 측정함과 동시에 서울소재은행과 지방은행간의 생산성을 비교하였다. 1997년과 2000년간의 순수기술효율성의 변화는 감소하였지만, 규모효율성과 기술진보의 변화가 순수기술효율성의 하락 부분을 상쇄한 결과로 2000년에는 1997년의 생산성 수준을 회복하였다는 것을 확인하였다. $1997{\sim}2000$년의 서울소재 은행과 지방은행간을 비교한 결과에 의하면 서울소재은행의 생산성이 높게 나타났다. 두 집단간에 이러한 차이는 규모효율성으로부터 기인하였으며, 기술혁신을 의미하는 기술진보의 변화에는 두 집단간에 차이가 없었다. 특히 지방은행의 생산성은 2000년에도 1997년도 수준을 회복하지 못하고 있다.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.1
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• pp.207-212
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• 2020

This paper introduces the process in which the Center for Freedom of Information, founded for the public's right to know by disseminating public information, was created . Building archives with scarce resources and capacities has resulted in a number of troubles and frustrations, and the need for reorientation. However, through the contributions of many people empathizing with the unique needs and meanings of citizen-led archives, difficulties were overcome, and archives were built. This paper summarizes the specific difficulties and capabilities required in this process, especially the knowledge and assistance needed in the field of records management. Although much research is necessary, the archives serve as an example of remembering and reconstructing the past when the 1997 Crisis Archives had shaken all the foundations of people's lives, and a tool to guide decision-making.

• Tuberculosis and Respiratory Diseases
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• v.52 no.3
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• pp.207-218
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• 2002

Background : Intensive care units (ICUs) are generally considered epicenters of antibiotic resistance and the principal sources of multi-resistant bacteria outbreaks. The antibiotic resistance in newly opened intensive care unit that has no microbial colonization on and around the devices was investigated. Materials and Methods : The authors analyzed the antibiotic resistance patterns for common hospital acquired-pneumonia pathogens in the ICUs(Staphylococcus aureus, Pseudomonas aeruginosa, Acinetobacter spp.) at the newly opened ICU of Hanyang University Medical Center, Kuri Hospital during 6 years(1995-2000). Results : 1) Regarding Staphylococcus aureus, the resistance rate to methicillin was 15% at 1995, 21% at 1996, 20% at 1997, 23% at 1998, 22% at 1999, 55% at 2000. 2) Regarding Pseudomonas aeruginosa, the resistance rate to $3^{rd}$ cephalosporin was 50% at 1995, 50% at 1996, 78% at 1997, 40% at 1998, 77% at 1999, 39% at 2000. Imipenam was 0% at 1995, 27% at 1996, 65% at 1997, 12% at 1998, 16% at 1999, 12% at 2000. Ciprofloxacin was 0% at 1996, 56% at 1997, 36% at 1998, 57% at 1999, 58% at 2000. Tobramycin was 7% at 1995, 10% at 1996, 67% at 1997, 36% at 1998, 65% at 1999, 12% at 2000. Gentamycin was 14% at 1995, 36% at 1996, 67% at 1997, 36% at 1998, 65% at 1999, 12% at 2000. Amikacin was 14% at 1995, 30% at 1996, 61% at 1997, 16% at 1998, 39% at 1999, 18% at 2000. 3) Regarding Acinetobacter spp., the resistance rate to $3^{rd}$ cephalosporin was 92% at 1996, 89% at 1997, 88% at 1998,84% at 1999, 77% at 2000. Imipenem was 50% at 1996, 48% at 1997, 45% at 1998, 49% at 1999, 50% at 2000. Ciprofloxacin was 0% at 1996, 48% at 1997, 33% at 1998, 27% at 1999, 71% at 2000. Tobramycin was 67% at 1995, 100% at 1996, 89% at 1997, 95% at 1998, 87% at 1999, 77% at 2000. Gentamycin was 67% at 1995, 100% at 1996, 89% at 1997, 95% at 1998, 87% at 1999, 83% at 2000. Amikacin was 33% at 1995, 83% at 1996, 82% at 1997, 88% at 1998, 75% at 1999, 69% at 2000. Conclusion : The S.aureus resistance to methicillin, the Pseudomonas aeruginosa resistance to ciprofloxacin, and the Acinetobacter spp. resistance to ciprofloxacin have rapidly increased during 6 years. There is a need to pay speicial attention when using the the antibiotics for the above pathogens. This data may be useful in antibiotic therapy in newly opened intensive care units.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2001.05a
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• pp.489-490
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• 2001

해초가 밀생하기에 알맞은 연안 환경을 지닌 우리나라의 경우, 해초생태계에 관한 연구가 얼마 전까지만 해도 부진하였으나, 최근 들어 제주도와 광양만 잘피밭을 중심으로 활발히 연구가 진행되고 있다. 그 결과 해초의 형태 및 생활사 등에 관한 연구(Kong, 1981, 1982), 해초지 어류 군집에 관한 연구(Huh, 1986; Go and Cho, 1997a; Huh md Kwak, 1997d), 해초지에 서식하는 어류의 먹이습성에 관한 연구(Go et al., 1997b; Huh and Kwak,1997a, b, c,1998a, b, c, d, e, f), 저서생물에 관한 연구(Yun et al., 1997), 새우류에 관한 연구(Huh and An, 1997), 게류에 관한 연구(Huh and An, 1998), 부착해조류에 관한 연구(Huh et al., 1998) 등 다양한 연구 결과가 발표되고 있다. (중략)

• Korea Petroleum Association Journal
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• no.3 s.193
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• pp.74-75
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• 1997

이 자료는 1997년 1월 10일 미국 헤리티지 재단 (Heritage Foundation) 과 The Wall Street Journal지가 공동으로 발간한 『The 1997 Index of Economic Freedom』의 주요내용을 요약ㆍ정리한 것임. <편집자 주>

• Journal of Preventive Medicine and Public Health
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• v.34 no.1
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• pp.28-34
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• 2001

Objectives : To investigate the changing pattern of medical utilization claims following the economic crisis in Korea. Methods : The original data consisted of the claims of the 'Medical insurance program of self-employees' between 1997 and 1998. The data was selected by medical treatment day ranging between 8 January and 30 June. Medical utilizations were calculated each year by the frequency of claims, visit days for outpatients, length of stay for inpatients, total days of medication, and the sum of expenses. Results : The length of stay as an inpatient in 1998 was decreased 4.7 percent in comparison to 1997. However, inpatient expenses in 1998 increased 10.8 percent as compared to 1997. Inpatient hospital claims in 1998 increased 6.2 percent over 1997, although general hospital inpatient claims in 1998 decreased 3.3 percent in comparison to 1997. The outpatient claim frequency decreased 7.3 in 1998 percent as compared to 1997 Outpatient visit days of in 1998 were decreased 8.5 percent in comparison to that recorded in 1997. Outpatient claim frequencies of 'gu region' in 1998 decreased 10.5 percent comparison to that in 1997, but 'city and gun region' decreased less than 'gu region'. Conclusions : Medical utilization in 1998 deceased in relation to 1997 Medical utilization by outpatients decreased more than that of inpatients. Medical utilization by 'gu region' decreased mere than the other regions.

• Journal of Families and Better Life
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• v.19 no.4
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• pp.211-223
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• 2001

This study analyzed the financial ratio change of self-employed households between 1997 and 1998. The data were drawn from Korean Households Panel Study and utilitze7 descriptive statistics such as frequency, percentile to investigate the differences between two period of time, 1997 and 1998. The sampe size in 1997 was 692 householdsand and 600 households in 1998. The mean of financial asset showed that in 1997, self-employed households had much less in liquidity assets, especially in bank-related income, stock, but had more in real-estate, Gye, and private loan than those in 1998. In cases of debt-owned, the self-employed tended to have more debt in non-bank related and it illustrates that the self-employed may experience the difficulties to access the financial assistance in economic depression. Using guideline of each ratios, for six financial ratios, self-employed could meet less proper level$ in 1998 compared to those in 1997. It proves that the economic crisis affect the stability of income and financial assets of self-employed households and types of financial assets changes because of the stability.

• Journal of the Korean Magnetic Resonance Society
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• v.20 no.2
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• pp.36-40
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• 2016

MRA1997 is a highly conserved protein from mycobacterial strains. However, no structural and functional information is associated with it. Thus, to obtain details about structure and function of this protein, we have utilized NMR spectroscopy. The recombinant MRA1997 was highly purified and its DNA binding mode was characterized. The tertiary structure of MRA1997 was modeled on the basis of our NMR chemical shift data combined with the webserver CS23D. The binding of MRA1997 with DNA was first monitored by electrophoresis mobility shift assays. The residues involved in DNA binding are identified using NMR chemical shift perturbation experiments. Based on our study, we suggest that MRA1997 interacts with DNA and may play an important role in Mycobacterium tuberculosis physiology.