韓國 四森林帶의 소나무林에 관한 植物社會學的 硏究

林暎得,姜鎬監,中越信和 仁川敎育大學校 1991 論文集 Vol.25 No.2

Four climatic forest zones were set up for the investigated areas in South Korea. A phytosociological study showed little differences in C, N and C/N ratio except for available phosphorus and pH. A correlation between DBH and tree height showed a similar tendency of DBH and age in all investigated areas. The nerer the villages, more human impact on vegetation was observed. In addition, men's impacts were considered to be a significant environmental foctor in growth rate of P. densiflora populations.

ANIMAL INFLUENCES ON PINE SEEDS OF THE FOREST FLOOR : Ⅲ. EFFECTS OF PHYSICAL FACTORS ; UNDERGROWTH CUTTING AND LEAF LITTER COVER

Rim,Young-Deuk 仁川敎育大學校 1975 論文集 Vol.10 No.-

Rim, Young-Deuk (Inchon Teachers Colleage). 1976. Animal influences on pine seeds of the forest floor. Ⅲ. effects of physical factors' undergrowth cutting and litter cover. Bull. Inchon Teachers Coll., 10:1-8 Effects of undergrowth cutting and leaf litter cover onth predation rate due to the forest animals were investgated. Undergrowth cutting improved light condition onthe forest floor. This is one of effectvie methods to promoet the emergence of pine seedlings on the forest floor. Litter cover was only protector when predators being birs, while pine seeds were very dangerous to fidld mice. Undergrowth cutting seems to improve light condition and to limit animal behaviour on the forest floor.

대학조직의 성과관리에 관한 연구의 분석: 연구 동향 및 도입사례 연구내용 분석을 중심으로

김송림(Kim, Song-Rim),오석영(Oh, Seok-Young) 한국경영교육학회 2020 경영교육연구 Vol.35 No.2

[연구목적] 본 연구는 대학조직의 성과관리에 관한 연구 동향을 파악하고, 대학조직의 성과관리체제를 도입한 사례연구를 종합 분석하여 향후 대학조직의 성과관리에 관한 연구 방향에 시사점을 제공하고자 하였다. [연구방법] 한국교육학술정보원의 학술연구정보서비스(RISS)에서 1999년부터 2019년까지 대학조직의 성과관리에 관한 국내 학술지 논문 총 24편의 통합문헌조사를 실시하였다. 연구 동향은 연도별 연구논문 수, 연구대상, 연구방법, 연구주제로 구분하였으며, 도입사례 연구는 성과관리의 구성요소에 따라 목표설정, 성과평가, 보상시스템, 교육 및 개발등으로 구분하여 연구결과를 종합 분석하였다. [연구결과] 연구 동향에서 연구논문 수는 매년 꾸준히 나타났으며, 연구대상은 대학전체 조직과 대학행정조직이 각 42%씩 같은 비율을 차지하였다. 연구방법은 양적연구가 58%로 나타났고, 연구주제는 성과관리 도입사례분석이 34%로 가장 많은 비중을 보였다. 도입사례 연구에서 목표설정과 성과평가는 성과관리가 적용되는 범위의 확대에 따른 변화가 있었으며, 보상시스템은 개인과 조직수준에서의 금전적 보상을 통한 외재적 보상을 주로 활용하였다. 교육 및 훈련은 성과관리체제에 대한 이해와 수용성에 초점을 두어 개인의 역량개발을 위한 지원적 측면에는 한계가 있었다. [연구의 시사점] 향후 대학조직의 성과관리 연구는 대학조직의 특성을 고려한 조직개발의 관점과 성과관리의 구성요소 중 보상시스템과 교육 및 개발에 관한 활발한 연구를 통해 대학현장의 지속적 성과관리체제 구축에 시사점을 제공할 수 있을 것이다. [Purpose] This study aims to investigate the research trends on performance management of higher education institutions as well as case studies to provide the future research direction. [Methodology] The data were collected from Research Information Sharing Service(RISS), and it included 24 literature on the management of institutions from 1999 to 2019. It conducted integrative literature review by year for research trends, and by performance management components for case studies. [Findings] This study found that the number of literature was consistent, and the subject of study was the same proportion between the entire organization and administration. The quantitative research composed 58% of the method, and case studies accounted for 34% of the theme. In the case studies, there was a change in goal setting and performance evaluation according to the expanded scope of management. And also, it was utilized monetary incentives as an extrinsic reward in the reward system. Furthermore, it was only focused on understanding and acceptability of the management in education and development limited to associate with career development dimension. [Implications] The findings indicated that it is necessary to investigate research considering the institution’s feature in organization development, and also the reward system, education and development to provide implications for constructing a continuous performance management system in the institutions.

Infrared multiple photon dissociation spectroscopy and density functional theory (DFT) studies of protonated permethylated β-cyclodextrin–water non-covalent complexes

Lee, Sung-Sik,Park, Soojin,Kim, Ju-Young,Kim, Hye-Rim,Lee, Sungyul,Oh, Han Bin The Royal Society of Chemistry 2014 Physical chemistry chemical physics Vol.16 No.18

<P>We present infrared multiple photon dissociation (IRMPD) spectroscopy and quantum chemical calculation results for the protonated permethylated β-cyclodextrin (CD)–water non-covalent complex, the simplest β-CD non-covalent complex, in the gas-phase. The IRMPD spectrum in the region 2700–3750 cm<SUP>−1</SUP> consisted of three strong peaks at 3096, 3315, and 3490 cm<SUP>−1</SUP>. These spectral features in the experimental IRMPD spectrum were compared with a large set of infrared absorption spectra predicted using density functional theory (DFT) calculations for the protonated β-CD–water complex. Complex III (see Fig. 4c), in which the water molecule (at the primary rim) and the proton (at the secondary rim) were separated, was found to suitably reflect the main spectral characteristics found in the experimental IRMPD spectrum. The absence of the homodromic hydrogen bond ring, due to replacement of hydroxyl groups with methoxy groups in permethylated β-CD, rendered the primary rim open compared with the unmodified β-CD ‘one-gate-closed’ lowest energy conformer. This study demonstrates that IRMPD studies combined with DFT theoretical calculations can be a good method for studying molecular interactions of large host–guest pairs.</P> <P>Graphic Abstract</P><P>Water was found to interact with permethylated β-CD through multiple hydrogen bondings with methoxy groups of the rim. <IMG SRC='http://pubs.rsc.org/services/images/RSCpubs.ePlatform.Service.FreeContent.ImageService.svc/ImageService/image/GA?id=c3cp54841d'> </P>

습관성 흡연여성에서 후측 수부에 발생한 Buerger씨병

김삼,이남호,육청미,최영진,백대균,홍경순,두영철,한규록,오동진,유규형,임종윤,이광학,이영 대한순환기학회 2000 Korean Circulation Journal Vol.30 No.7

그레이브스병에서 치료에 따른 폐동맥압의 변화

남택만,조한수,이진서,송영림,김두만,두영철,박철영,정인경,홍은경,이성진,오기원,김현규,유재명,최문기,유형준,박성우 대한내분비학회 2003 Endocrinology and metabolism Vol.18 No.5

연구배경: 갑상선기능항진증에 의한 갑상선중독증 환자들은 호흡곤란을 호소하며, 그 원인으로 호흡근의 근력 약화, 좌심실부전으로 인한 폐모세혈관의 울혈, 기도저항의 증가, 갑상선종으로 인한 기관의 압박, 호흡기능 이상 등이 거론되고 있다. 폐동맥고혈압이 동반된 그레이브스병 환자가 여러 증례가 보고되었으며, 폐동맥고혈압 환자에게서 갑상선 자가항체와 갑상선기능저하증의 빈도가 높음이 알려지면서 갑상선중독증이 동반된 그레이브스병 환자에게서 관찰되는 호흡곤란의 한 원인으로 폐동맥압 증가가 작용할 가능성이 제시되고 있다. 이에 저자 등은 그레이브스병 환자를 대상으로 폐동맥압을 측정하고 치료 전후의 폐동맥압의 변화를 전향적으로 연구하였다. 방법: 갑상선중독증이 동반된 그레이브스병 환자와 정상 갑상선기능을 나타낸 대조군을 대상으로 갑상선기능검사 및 갑상선 자가항체를 측정하고, 심초음파를 이용하여 치료 전후로 폐동맥압을 측정하여 폐동맥압과 갑상선기능 및 갑상선 자가항체와의 관계, 폐동맥압의 변화 등을 관찰하였다. 결과: 1. 연구대상은 대조군 10명 (남녀비 1:9, 관해 상태의 그레이브스병 3명, 갑상선종 3명, 정상인 4명), 그레이브스병 환자 26명 (남녀비 7:19)이었다. 2. 대조군과 치료 전 그레이브스병 환자의 폐동맥압은 각각 23.5±2.32 mmHg, 29.6±10.3 mmHg이었고, 치료 전의 폐동맥압과 혈청 갑상선자극호르몬 결합억제 면역글로불린 (TBII) 농도는 유의한 양의 상관관계를 보였다. 3. 26명의 그레이브스병 환자 중에서 10명 (38.5%)이 폐동맥고혈압 (기준: 폐동맥압 > 30 mmHg)으로 진단되었다. 4. 치료 전후로 폐동맥압을 측정한 13명은 폐동맥압이 치료 전 29.6±10.3 mmHg에서 치료 후 폐동맥압 22.2±6.48 mmHg로 의미있게 감소하였다. 결론: 갑상선중독증을 보이는 그레이브스병 환자의 약 40% 정도에서 폐동맥고혈압이 발견되어 폐동맥고 혈압은 그레이브스병에 흔하게 동반하는 질환으로 생각된다. 향후 그레이브스병 환자에서 관찰되는 폐동맥압의 증가와 관련한 병인, 발생기전 및 임상적 의의 등에 대한 연구가 필요할 것으로 생각된다. Background: Exertional symptoms, dyspnea and impaired effort tolerance are common in patients with Graves' disease. Proposed explanations include: high-output left heart failure, ineffective oxygen utilization and respiratory muscle weakness. In addition, pulmonary hypertension has also been reported in patients with Graves' disease. A high prevalence of hypothyroidism and positive thyroid autoantibody were also observed in patients with pulmonary arterial hypertension. Therefore, the pulmonary artery pressure in patients with Graves' disease was evaluated. Methods: Two-dimensional and Doppler echocardiographic examinations (Hewlett Packard Sonos 2500) were performed to determine the pulmonary artery (PA) pressure in 26 Graves' disease patients, both before and after treatment (23 patients with propylthiouracil and 3 with RAI), and in 10 euthyroid controls. The changes in the PA pressure after treatment were evaluated in 13 patients with Graves' disease, who became euthyroid after treatment. Results: The pulmonary artery pressure was increased in the untreated Graves' disease patients compared to the normal controls (23.5±2.32 vs. 29.6±10.3 mmHg). 38.5% of the Graves' disease patients (10/26) showed pulmonary arterial hypertension (PA>30 mmHg) and the serum TBII level was higher in the Graves' disease patients with pulmonary arterial hypertension than in those with normal PA pressure (P<0.05). In the Graves' patients who became euthyroid after treatment, the PA pressure was significantly decreased. Conclusion: 38.5% of the untreated Graves' disease patients showed pulmonary arterial hypertension, and the pulmonary artery pressure was significantly decreased in those who became euthyroid after treatment. The pathogenesis and clinical importance of pulmonary arterial hypertension in Graves' disease requires further studies (J Kor Soc Endocrinol 18:465∼472, 2003).

멸치 추출액의 산,알카리 처리에 의한 영향에 관한 연구

林英姬 大田大學校 1984 論文集 Vol.3 No.1

This Experiment was made to investigate the effect of acid and alkali treatments observing the amount of nutrients especially calcium (ca), phosphorus(P), and crude protein which were extracted from anchovy broth. Quantitative changes of nutrients in anchovy broth were investigated according to level of 0%, 0.03%, 0.05%, 0.1%, 0.3%, 0.5%, 0.8%, 1% acetic acid and sodium bicarbonate. In case of acid treatment, Ca and P quantities in anchovy broth were increased significantly according to increasing acid concentration and marked maximum at 0.8 &, 0% acetic acid individual. Quantity of crude protein increased significantly when acid concentration above 0.8%. In case of alkali treatment, phosphorus contents were decreased significantly on all levels of sodium bicarbonate, but crude protein were increased according to alkali concentration and marked maximum at 1% sodium bicarbonate. However phosphorus were decreased significantly on all levels of sodium bicarbonate and marked minimum at 1% sodium bicarbonate. Quantity of calcium in anchoby broth was increased till 0.05% sodium bicarbonate, but dcereased from 0.1% sodium bicarbonate. These result suggest that acid treatment can give rise to an increase of the amount of nutrients which are extracted from anchovy broth.

계양구의 식생조사

임영득 仁川敎育大學校 科學敎育硏究所 2002 과학교육논총 Vol.14 No.-

본 연구는 계양산 식생을 중심으로 1999년부터 2001년까지 3년간 이루어진 것으로 그 결과는 다음과 같다. 1. 식물종은 총 3門 5綱 35目 95科 298屬 491種으로 이루어졌다. 2. 희귀식물로서는 땅귀개, 이삭귀개, 큰방울새난, 잠자리난초, 용담, 노루발풀, 말나리 등 11종이었다. The vegetation of Mt. Gyeyang was surveyed from 1999 to 2001 for three yaers. The results obtained were as follows; 1. The total vegetation of Mt. Gyeyang was composed of three phyla five classes 35 orders 95 families 298 genera and 491 species. 2. The species of rare plants are as follows ; Habenaria linearifolia, Pogonia japonica as orchidaceae and Urticularia racemosa, U. bifida as lentibulartaceae

韓拏山과 百頭山의 蘭草科 植物 比較

임영득,김수남 仁川敎育大學校 科學敎育硏究所 1997 과학교육논총 Vol.9 No.-

63 kinds of orchids grow in Mt. Halla and 43 in Mt. Paekdu. Mt. Paekdu has many kinds of orchids comparing with central district of Korean Penninsula. Common Species in both mountains are Gymnadenia conopsea, Galeochis cyclochila. Coeloglossum viride var bracteatum, Platanthera hologotis, pogonia japonica Goodyera maximowicziana and Malaxis monophyllos, and they belong to alpine orchids,

桂陽山 능선주변의 식생구조에 관한 연구

임영득 인천교육대학교 과학교육연구소 2003 과학교육논총 Vol.15 No.-

계양산 능선주변의 식생구조를 조사한 결과는 다음과 같다. 1. 전반적으로 신갈나무가 빈도나 피도면에서 제일 큰 값을 보여 주었고 우점종이다. 2. 정상부에 가까울수록 소나무 출현빈도나 피도가 높은 편이었으며 중앙부에서 아래로 내려옴에 따라서 리기다 소나무가 많이 나타났다. 3. 관목으로서 많이 나타나는 종으로서는 청미래덩굴, 진달래, 싸리 등이다. 4. 초본으로서는 억새, 댕댕이덩굴, 큰기름새 등이 빈도나 피도면에서 높은 값을 보여주었다. The vegetation sturcture of Mt. Gyeyang along ridgeline was investigated and the results obtained are as follows: 1. Quercus mongolica showed the highest value in frequency and cover degree over all quadrats. 2. Upper parts revealed wide distribution of Pinus densiflora but lower places did wide distribution of Pinus rigida, which is responsible for plantation. 3. Smilax china, Rhododendron, mucronulatum and Lespedeza bicolor showed higher value in frequency degree as shrub. 4. Miscanthus sinensis, Cocculus trilobus and Spodiopogon sibirius distributed widely over all quadrats.