조선후기 동성촌락 구성원의 통혼 양상

권내현(Kwon Nae-Hyun) 한국사연구회 2006 한국사연구 Vol.132 No.-

The nobility of Joseon period intended to maintain their social position through marriage with people whose surname were prominent. They also concentrated on establishing marriage relations with specified surnames in accord with their own families through accumulated experiences between generations. Concentrated on 16 surnames were more than half the 117 surnames of Andong Kwons' female spouses, the subjects of analysis. This phenomenon became generalized only after the 17th century when the base for the single-lineage village was beginning to be established. Because a circle to offer marriage could not be concentrated unless a surname group who asserts a certain figure to be its famous ancestor in a specified area resided and the trend that other family prefers such member as a spouse extended. Though there was a time gap, close corelation existed between the development of the single-lineage village and concentration of a circle to offer marriage. Seeing from the standpoint of a marriage area, the nobility wanted to obtain their spouses as from far as possible. But, due to the influence of famous the single-lineage village formed in their neighborhood, they obtained most of their spouses from nearby area(Gun, Hyeon) or, even at the farthest, within province(Do). In case of the Andong Kw?n families, marriage within Myeon was 7.4%, marriage within Gun was 26.7% and the remains were expected to be marriage within Do including nearby Gun and Hyeon. The ratio similar to such ratio showed in the late Joseon period as well as in a recent famous the single-lineage village. This is another case where the tradition of the late Joseon period was handed down to today. In the meantime, it was revealed that the ratio of remarried couples who came from the same Gun and Hyeon was very high compared with that of remarried couples whose spouses came from other area. In case of remarriage, a circle to offer marriage was more limited to the inside of an area, which was related to the discrepancy in age between husbands and wives and the social standing of their families. That is, the average gap in age of husbands and wives who got married for the first time was 3.4 years old, but in case of most of remarried couples, the husbands were older than wives and the gap in age was 12.3 years old. Also, from the viewpoint of economical power based on the scope of retaining servants or social standing judged through production of central government officials, in most cases, the families of the subjects of remarriage were inferior in strength to those of the subjects of first marriage. Unlike remarriage, a concubine was not acknowledged as a formal wife and thus her descendant was treated discriminatively. Illegitimate lines of the Andong Kwon lineage in this area accounted for 28% of the total members, showing high ratio. The illegitimate lines whose social standing were lower than legitimate lines were restricted in marriage and even the ratio of remarriage were only half of that of legitimate lines. But, illegitimate lines formed the single-lineage village on the basis of the same identity, kinship relation, and certain economical power, maintaining their own circle to offer marriage. Instead a village whose solidarity based on kinship relation and economical power is weak and where legitimate and illegitimate lines were mixed, the scope of selecting a spouse were more restricted.

제주도 지하수 질산염 농도의 시·공간적 변화 특성: 장기(1993-2015) 모니터링 자료의 평가

김호림(Ho-Rim Kim),오준섭(Junseop Oh),도현권(Hyun-Kwon Do),이경진(Kyung-Jin Lee),현익현(Ik-Hyun Hyun),오상실(Sang-Sil Oh),감상규(Sang-Kyu Kam),윤성택(Seong-Taek Yun) 대한자원환경지질학회 2018 자원환경지질 Vol.51 No.1

1993년부터 2015년까지 관측된 제주도 지하수 장기모니터링 관측정(N = 4,835)에서 수집된 지하수 수질자료(N = 21,568)를 기반으로 질산성질소의 시공간적 변동 특성을 평가하였다. 제주도 지하수의 질산성질소 농도의 중앙값은 2.5 mg/L로서 다른 국가나 대륙의 조사 결과에 비해 다소 높거나 유사한 것으로 나타났다. 또한 지하수 용도, 행정구역 및 고도 별로 유의한 차이를 보였다. 특히, 산간 지역에 비해 저지대 해안가에 위치한 농업 및 주거지역에서 농도가 높음을 확인하였다. Mann-Kendall 및 Sen’s slope 분석을 활용한 질산성질소 농도의 추세 분석 결과, 하류 저지 대에 비해 중산간지역에서의 질산성질소 농도 증가 경향이 뚜렷하였다. 제주도 내 토지 피복의 시계열 변화 특성과 결부 지어 보면, 중산간지역의 오염 증가 추세는 농업지역의 확장 등 인위적 활동 증가에 기인한 결과로 판단된다. 반면,기지정된 지하수자원특별관리구역에서는 전반적으로 질산성질소 농도의 감소 경향이 나타났는데, 이는 지하수 관리 측면에서 수질관리를 위한 적극적인 정책이 유효함을 시사한다. 본 연구에서는 제주도 지하수의 질산성질소 오염관리를 위한 적정 방안을 제안한다. The spatio-temporal variations of nitrate concentrations in groundwater of Jeju Island were evaluated by an analysis of time series groundwater quality data (N = 21,568) that were collected from regional groundwater monitoring (number of wells = 4,835) for up to 20 years between 1993 and 2015. The median concentration of NO 3 -N is 2.5 mg/L, which is slightly higher than those reported from regional surveys in other countries. Nitrate concentrations of groundwater in wells tend to significantly vary according to different water usage (of the well), administrative districts, and topographic elevations: nitrate level is higher in low-lying agricultural and residential areas than those in high mountainous areas. The Mann-Kendall trend test and Sen’s slope analysis show that nitrate concentration in mid-mountainous areas tends to increase, possibly due to the expansion of agricultural areas toward highland. On the other hand, nitrate concentrations in the Specially Designated Groundwater Quality Protection Zones show the temporally decreasing trend, which implies the efficiency of groundwater management actions in Jeju. Proper measures for sustainable groundwater quality management are suggested in this study.

Yield of Rice Affected by Meteorological Elements in Yeosu Area of Korea

Kwon,Byung-Sun,Choi,Seong-Kyu,Shin,Jeong-Sik,Shin,Jong-Sup,Shin,Dong-Young,Hyun,Kyu-Hwan,Kuk,Yong-In,Park,Hee-Jin 한국자원식물학회 2003 Plant Resources Vol.6 No.2

This study was conducted to investigate the relationships between yearly variations of meteorological elements and yearly variations of productivity in rice. In addition, correlation coefficients among yield and yield components were used to find out the relationships between meteorological elements and productivity. Yearly variation of the mean air temperature in May was large with coefficients of variation(C.V.) of 25.0%, but the variation of the duration of sunshine in May were relative small. No. of panicles per hill and 1,000 grains wt. of brown rice were great with C.V. of 21.1, 19.7%, respectively, brown rice yield show more or less C.V. of 5.5% and milled rice show still less variation. Correlation coefficients between temperatures in period of cultivation from May and yield were positive correlations. Correlation Coefficients between precipitation in period of cultivation from Sep. to Oct. and yield are positive correlations. Correlation coefficients amount the panicle length, no. of panicles, no. of spikelets, ratio of ripened grains, 1,000 grains wt. of brown rice, milled rice yield, brown rice yield and milled rice yield were positively significant at the level of 1 %, respectively.

Relationship between Meteorological Elements and Yield of Hot Pepper in Yeosu Area of Korea

Kwon,Byung-Sun,Choi,Seong-Kyu,Shin,Jeong-Sik,Shin,Jong-Sup,Shin,Dong-Young,Hwan,Kyu-Hyun,Kim,Hak-Jin,Kuk,Yong-In,Choi,Kyong-Ju 한국자원식물학회 2003 Plant Resources Vol.6 No.1

This study was conducted to investigate the relationships between yearly variations of meteorological elements and yearly variations of productivity in hot pepper. In addition, correlation coefficients among the yields and yield components were used to find out the relationships between meteorological elements and productivity. Yearly variation of the mean air temperature in May and July showed large with coefficients of variation(C.V.) of 25.0,8.9%, respectively, but the variation of the duration of sunshine in May were relative small. Yield and plant height was greatly with C.V. of 7.14,11.6%, respectively, diameter of fruit showed more or less C.V. of 2.28% and length of fruit showed less variation. Correlation coefficients between maximum temperature in period of cultivation from May and yield are positively significant at the level of 1 %. Correlation Coefficients between precipitation in period of cultivation from May to August and yield are negative significant at the level of 5 and 1 %, respectively. Correlation coefficients amount the plant height, length of fruit, diameter of fruit per plant, and seed yield were positively significant at the level of 1 %, respectively.

Effect of Fertilizer Levels on Growth Characters, Dry Matter Yield and Nutrient Quality of Forage Rape in Spring Sowing

Kwon,Byung-Sun,Shin,Jeong-Sik,Shin,Dong-Young,Hyun,Kyu-Hwan,Park,Hee-Jin,Sin,Jong-Sup,Seong-Kyu 한국자원식물학회 2003 Plant Resources Vol.6 No.2

To find out the optimum fertilizer level for high yielding variety, Velox, experiment was conducted with 15 compositions of fertilizer levels at the experiment field of forage crop in Sunchon National University from Mar. 2000 to Aug. 2000. The effects of nitrogen fertilizer on plant growth were significant but increasing rate of application in potassium and phosphate fertilizers above 6 kg/a had negligible effects on plant growth. The optimum nitrogen application level of fertilizers turned out to be 16-6-6 kg/l0a of N-P2O5-K5O. Content of crude protein was highest and that of crude fiber such as NDF, ADF, cellulose and lignin were lowest at this rate of fertilizer application. Furthermore, IVDMD was high and dry matter yield were highest at the optimum raterate

자궁내 태아사망의 임상적 고찰

이권해,이정재,조현철,이석민,이임순,이해혁,김권대,이순곤,남계현 순천향의학연구소 1999 Journal of Soonchunhyang Medical Science Vol.5 No.2

Objective: This study was designed to evaluate diagnosis and complication, prognosis during clinical study of cases of intrauterine fetal death. Methods and materials: This is a clinical study of 56 cases of the intrauterine fetal death among 8064 deliveries at Seoul Sunchunhyang university hospital during 5 years from January, 1994 to December, 1998. Results: The incidence was 0.7%. The age distribution of mothers was 18 - 44 years and was highest in the 25 - 29 years range(46.4%). The parity was the most highest in the nulliparous group(51.8%). The most common gestational weeks was 20 - 28 weeks gestational period(46.4%), and most common presentation was cephalic(73.5%). The most common weights of the intrauterine fetal death was from 5,00gm to 1,000g(48.2%). The mode of the most common delivery was the induction of delivery(57.2%). The etiologic factors were: unknown(42.9%), preeclampsia(17.9%), chorioamnionitis(14.3%), congenital anomaly(12.5%), abruptio placenta(7.1%), cord complication(3.6%), placenta previa, death of one for twin. There were 2 cases of maternal complication(DIC, Uterine atony). Conclusion : Intrauterine fetal death should be diagnosised early and treated properly to reduce risk of the maternal complication.

국내에서 분리된 Esherichia Coli 와 Klebsiella pneumoniae의 CTX-M형 Extended-Spectrum β-Lactamase 생성 현황

배일권,우건조,정석훈,박광옥,조병규,김둘만,권수봉,김현주,강현경 대한임상미샐물학회 2004 Annals of clinical microbiology Vol.7 No.1

용해성 poly(dimethy-co-diphenylsilane)공중합체의 특성과 열분해에 관한 연구

강필현,양현수,황택성,김봉만,권오현 忠南大學校 産業技術硏究所 1993 산업기술연구논문집 Vol.8 No.2

Soluble poly(dimethyl-co-diphenylsilane)copolymer,[(SiMe₂)x(SiPh₂)1-x]n where x=0.5 to 0.9., was synthesized by condensation polymerization of dimethyldichlorosilane and diphenyldichlorosilane in xylene. In the TG analysis of the copolymer, weight loss started at 170℃ and the weight residue at 1000℃ was 32%. The copolymer was stabilized by thermal oxidation at 80 to 110℃ for 5 hr. in air, and its thermal stability increased as the temperature increased. The copolymer heat treated above 700℃ showed no organic bonds of C-H and Si-CH₃. while Si-C, and Si-O large bonds were observed. Amorphous SiC was obtained by pyrolysis at 1000℃ and β-SiC at 1200 to 1400℃, in which a better crystallinity of β-SiC was observed at a higher temperature.

소득세법상 직무발명보상금 과세제도에 대한 개선방안

박지현(Park, Ji-Hyun),권기정(Kwon, Gee-Jung) 한국회계정보학회 2021 재무와회계정보저널 Vol.21 No.1

[연구목적] 직무발명보상금이란 발명진흥법 제15조 등에 의하여 종업원 등이 직무에 관하여 발명한 것에 대하여 정당한 보상을 하도록 하는 것을 말한다. 즉, 직무발명보상금 제도는 종업원 등이 직무발명의 권리를 사용자가 승계할 경우 법률에 의하여 보상을 하도록 법률적으로 제정한 보상제도이다. 그러나 제도의 취지와는 다르게 소득세법이 개정되어 다양한 분야에서 소득세법 재개정을 주장하고 있다. 따라서 본 연구에서는 직무발명제도에 대한 이해를 바탕으로 직무발명보상금의 소득세법상 과세체계의 문제점에 대해 알아보고 이에 대한 개선방안으로 제시하고자 하였다. [연구방법] 직무발명보상금에 대한 제도의 취지와 우리나라의 소득세 개정현황을 살펴보고 주요국의 관련 세법에 대한 문헌연구를 통해 우리나라 직무발명제도의 과세체계의 문제점을 제시하였다. 이러한 문제점을 바탕으로 소득세법상 직무발명 보상금 과세제도에 대한 개선방안을 제시하였다. [연구결과] 직무발명보상금의 법률적 성격과 유사 소득과의 과세형평성 등을 검토하였을 때 직무발명보상금은 기타소득으로 규정하는 것이 타당하다. 그리고 직무발명보상금에 대하여는 비과세 한도를 현행 500만 원에서 국가연구개발의 기술이전에 따른 직무발명보상금 평균인 1,500만 원으로 조정할 필요가 있을 것이다. [연구의 시사점] 직무발명보상금 제도는 국가의 경쟁력을 확보하는 차원에서 매우 중요한 역할을 해왔다. 따라서 연구개발을 통해 경쟁력 있는 지식재산권을 확보하고 이를 활용하여 기업의 생산효율 및 일자리 창출을 증가시키고 국가 및 기업의 경쟁력을 강화하기 위한 선순환 구조를 만들기 위해서는 관련 법률들 간의 모순점을 해결하고 직무발명보상금 제도의 과세체계를 개편할 필요가 있다. [Purpose] The term compensation for occupational inventions refers to the compensation of employees, etc. for their inventions in relation to their duties pursuant to Article 15 of the Invention Promotion Act. In other words, the compensation system for job inventions is a compensation system legally enacted so that employees, etc., make compensation in accordance with the law when the employer succeeds in the rights of job inventions. However, contrary to the purpose of the system, the income tax law has been revised, and various fields are advocating for the revision of the income tax law. Therefore, in this study, based on the understanding of the job invention system, the problem of the taxation system under the income tax law for compensation for job inventions was investigated and suggested as a solution for this. [Methodology] The purpose of the system for compensation for occupational inventions and the current status of revision of income tax in Korea were examined, and the problem of the taxation system of the Korean occupational invention system was presented through literature research on related tax laws in major countries. Based on these problems, a plan to improve the taxation system for compensation for job inventions under the Income Tax Act was suggested. [Findings] When examining the legal nature of the compensation for job inventions and the taxation equity with similar income, it is reasonable to stipulate the compensation for job inventions as other income. In addition, it will be necessary to adjust the tax-free limit of compensation for job inventions from the current 5 million won to KRW 15 million, which is the average of compensation for job inventions from the technology transfer of national R&D. [Implications] The job invention compensation system has played a very important role in securing national competitiveness. Therefore, in order to create a virtuous cycle structure to secure and utilize competitive intellectual property rights through research and development to increase the production efficiency and job creation of companies, and to reinforce the competitiveness of the country and companies, it is necessary to resolve the contradictions between relevant laws and provide compensation for job inventions. There is a need to reorganize the tax system of the system.

등속성 운동에 따른 투기종목 선수들의 대퇴근 기능과 혈중 효소수준의 변화

조현철,권양기 又石大學校 1998 論文集 Vol.20 No.-

The purpose of this study was to analyze for changes of muscle function and enzyme level of match athletics according to maximum muscle endurance exercise Subjects were 5 Judo player, 5 tae kwon do player and 5 wrestling player of P.E high school. They were measured and evaluated the strength and the muscular power of 60°/sec work speed and muscular endurance of 240°/sec work speed after 75time(extension/flexion exercise) between each set. The finding of this study were as follows: 1. Peak torque strength and balance ratio at the lower work speed 60o/sec was no significant difference among the group. 2. Mean power during extension exercise at work speed of 240°/sec showed significantly(p〈.05) high(67.6watts) at Judo group after two set. Flexion exercise showed significantly(p〈.05) high(77.0watts) at Judo group after one set. Total work during extension exercise showed significantly(p〈.01) high(2535.7Jo ules) at wrestling group after two set, flexion exercise showed significantly(p〈.05) high during one set(3229.8 Joules) and two set(1996.0 Joules) at Judo group. Muscular fatigue ratio showed significantly(p〈.01) low(34.1%) at one set during extension exercise in Tae kwon do group. During flexion exercise showed signif icantly (p〈.05) low(60.6%) after one set in wrestling group. 3. Variation of serum CPK, LDH level of wrestling group was no significant diff among the group. However, Variation of GOT level showed significantly(p〈.05) low in judo group. Within the scope of this study, for the advancement of ability to compete: First, the training of athletes to develope muscular strength, power, and endurance should be aimed at the peak torque improvement and balanced development of muscular strength for hamstring strength power in match players: second, anaerobic power improvement through the interval training should be preceded for the de-velopment of muscular endurance.