• The Optical Journal
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• v.13 no.2 s.72
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• pp.36-38
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• 2001

1998년에 20$\%$ 이상의 성장을 보인 산업용 레이저 시장은 1998년과 1999년 사이에, 재료가공분야에서 약 5$\%$의 성장률에 그쳤다. 2000년도에는 21$\%$로 성장이 회복되어 2001년에는 계속적인 두자리수 성장이 예상되고 있다. 산업용 레이저 시장은 빠르면 2003년부터는 20억불대의 시장이 형성될 것으로 예상되며, 2001년에 약 3만 여대의 레이저가 판매될 것으로 보인다

• Journal of Korea Fair Competition Federation
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• no.30
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• pp.25-29
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• 1998

기업의 구조조정을 통한 국가경쟁력 향상을 위하여 최근 결합재무제표의 도입, 지배구조의 선진화, 외국인에 대한 적대적 M&A 허용 등이 진행됨에 따라 출자총액제한제도를 폐지하고 계열회사간의 채무보증을 조기에 해소하기 위해 신규채무보증을 금지하고 기존 채무보증은 2000년 3월말까지 완전해소토록 하는 내용을 주요 골자로 하는 공정거래법 제6차 개정안이 지난 1998년 2월 15일 제188회 임시국회에서 통과됐다. 이번에 개정된 공정거래법은 공시한 날부터 시행되는 출자총액의 제한 부분을 제외하고는 1998년 4월 1일부터 시행된다.

• Cement
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• s.149
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• pp.64-69
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• 1998

• Proceedings of the KSCN Conference
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• 1998.11a
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• pp.94-94
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• 1998

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2000.05a
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• pp.177-178
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• 2000

파랑의 내습에 대하여 안전하고 공업용수가 풍부한 내만에 위치한 광양만은 급격한 경제개발의 요구에 따라 다양한 항만 및 산업단지의 조성을 위한 매립 및 준설사업이 활발하게 진행되고 있으며, 이에 따라 수산어장의 면적이 급격히 감소되고 있으며 아울러 수질이 악화일로에 있다(Lee et al., 1998). 해양수산부(1998)에 의하면 광양항을 동북아 중심항만의 기능으로서 창출하기 휘하여 1997년 현재 접안시설 규모는 총선석 52선석, 총연장 11,348m이지만, 광양항 개발에 따른 추가 시설계획 선석은 2006년에는 40선석, 2011년에는 51선석, 연장으로는 2006년까지 8,590m 그리고 2011년까지 12,100m로 계획되어있다.(중략)

• Research in Plant Disease
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• v.9 no.3
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• pp.121-124
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• 2003

Occurrence of rust on 2 representative garlic cultivars Daeseo and N므애 in major cultivating regions of Goheung-gun, Jeonnam and Namhae-gun, Gyeongnam was investigated during 1998-1999. Rust disease severities of garlic ranging from 1.2 to 85.8 were quite different according to the investigating years and cultivars. Relatively high rust severities of garlic were observed in 1998 compared with 1999. This might be due to remarkably frequent rainfalls and high humidities during the growing seasons of garlic in 1998. Rust occurred severely on cultivar Daeseo but not on cultivar Namdo. This shows quite different susceptibility or resistance to rust among the cultivars of garlic. Increase of rust severities resulted in remarkable decrease in yields of garlic. It is assumed that rust might cause serious damages in the cultivation of garlic.

• Pediatric Infection and Vaccine
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• v.8 no.2
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• pp.135-149
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• 2001

Purpose : To describe the characteristics of the claims for compensation and the methodology of investigations concerning adverse events following immunization(AEFI) and epidemiologic characteristics of the AEFI. From these results, to give a suggestion for improving AEFI surveillance system, consequently to stabilize National Immunization Program. Methods : Totally 61 cases were reported to the National Compensation Program and surveillance system of AEFI from 1995 to 2000. Documents from National Compensation Program, medical records and epidemiologic investigation reports of the cases were collected and analyzed. Results : The number of reported cases was 12 in 1995, 3 in 1996, 12 in 1998, 5 in 1999, and 29 in 2000, respectively. That of deaths was 24(39.3%) and 16 cases among them were autopsied(66.7%). That of claims for compensation was 36 and 17 cases among them were compensated(47.2%). The proportion of claim was lower in 1999~2000 than in 1995~1998, but proportion of compensation increased. Although proportion of investigation was lower in 1999~2000 than in 1995~1998, cases which were not epidemiologically investigated, decreased. The epidemiologic investigation launched within 24 hours after report increased from 25% in 1995~1998 to 48.3% in 1999~2000. Among reported cases, the number of boys was 31(50.8%), and 75.4% of subjects were from 2 months to 24 months old. 78.4% of adverse events occurred within one week after immunization. Conclusion : We can find that surveillance system of AEFI and quality of epidemiologic investigation has been somewhat improved. But, it seems that severe cases were more frequently reported than moderate or mild cases, and reporting rate was lower than that of other developed countries. We could not identify the detailed epidemiologic characteristics of AEFI due to these limitation of data. To achieve the stabilization of National Immunization Program, reporting rate and the quality of investigation should be improved.

• The Korean Journal of Ecology
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• v.22 no.5
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• pp.299-303
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• 1999

Studies were conducted in Mt. Namsan, Seoul, during the summer of 1997 and 1998 using racemic disparlure to determine seasonal occurrence and circadian activity in male gypsy moth, and size of egg mass and wing length of male moth. Male gypsy moths occurred from middle part of July until middle part of August and peaked in late part of July. Circadian activity of male moths initiated from 12: 00h and continued until 21: 00h, and the peak time was between 14: 00h and 17: 00h. Mean number of moths captured per trap in 1997 was larger than that in 1998, however, eggs per mass, egg size and wing length were not significantly different between the two years, 1997 and 1998.

• The Korean Journal of Quaternary Research
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• v.14 no.2
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• pp.87-99
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• 2000

May-June precipitation (253 years : A.D. 1746∼1998) of Yungdong region (coastal area of East-central Korea) was reconstructed using two tree-ring chronologies of Pinus densiflora sampled from Daeseung Fall area in Sorak Mountains. Dry periods were 1765∼1800 (longest dry period), 1835∼1845, 1890∼1910, 1920∼1940 and 1980∼1995, and wet ones 1810∼1830, 1850∼1890 and 1950∼1970. In long-term variation, late 18th century was dry. The 19th century May-June (250㎜) was wetter than the 20th century (231㎜) and the former indicated higher variability than the latter. Major wet/dry periodicities in May-June precipitation series reconstructed were 3 years in short term and 60∼80 years in long term. The present reconstructed data agreed to the ancient rain gauge 'Chukwooki' data (1777∼1907) of Seoul (central-west Korea) in low frequency variations except early 1800s.

• Journal of Hospice and Palliative Care
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• v.22 no.1
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• pp.19-29
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• 2019

Purpose: In this study, the hospice nursing research trend in 1998~2017 was investigated by analyzing research articles on hospice nursing. Methods: Literature search was performed with keywords of 'nursing' and 'hospice on an academic research information service. Also reviewed were all articles published in the Korean Journal of Nursing Science and its 8 subcategory journals, the Korean Journal of Hospice and Palliative Care and the Korean Hospice Association from 1998 through 2017, except thesis papers. Results: In 2013~2017, 79 articles (31.0%) were relevant, up over 7% from 61 articles (23.9%) in 2008~2012. The most studied field was psychology (92 papers, 36.2%) in the Korean Journal of Hospice and Palliative Care. Enrolled in most papers were patients with end-stage cancer (75, 29.5%), which is overwhelmingly high. Most studies used quantitative methods (183, 72.0%). Recognition was the most studied theme (62, 24.4%), and 16 of them focused on recognition of death (6.3%). Intervention studies totaled 34 (13.4%), and most of them (7, 2.8%) were conducted for palliative education. Conclusion: Most hospice nursing studies were quantitative studies, conducted with patients, and hospice nursing intervention programs were similar to each other. Thus, more studies with hospice patients and their families are needed. And more experimental and qualitative studies are needed to build an evidence-based nursing study environment. Considering how most studies examined psychological factors, physiological factors such as pain, a major issue in hospice care, should be analyzed in experimental studies to construct a pain intervention program for hospice patients.