중세어 ‘지-’ 구성의 현대어 수용 양상에 대해

양지현(Yang, Ji-hyeon),황병순(Byung-sun Hwang) 언어과학회 2016 언어과학연구 Vol.0 No.79

‘JI-’ having a meaning of desire, was used in the composition of ‘V JI-’, ‘V EOJI-’, ‘V GOJI-’ in the medieval language, ‘-JYEO’ in ‘V JYEO’, which is a component of ‘V JI-’, was transformed to ‘-JA’ in the contemporary language. ‘V JYEO HA’, an extensive form of ‘V JI-’, was abbreviated with ‘HA’ and integrated with ending behind ‘HA’, which formed ‘-JAMYEON’, ‘-JANI’ and ‘-JAGO’ in the contemporary languages. ‘V EOJI-’ disappeared. ‘v GOJI-’ is generally used as an extension. Among extension forms, ‘V GOJEO HAYA’ in ‘V GOJEO HA’ composition was abbreviated with ‘HA’ and transformed to ‘-GOJA’ in the contemporary language. ‘V GOJYEO SIB-’ composition was abbreviated to ‘-GO SIP-’ in the contemporary language and is also used as ‘-GOP’ with the more abbreviated form. This component is used as dialect in some areas in the form of ‘-GOJEOB/GOJEOP-’.

Overexpression of Zoysia ZjCIGR1 gene confers cold stress resistance to zoysiagrass

Yang‑Ji Kim,Dae‑Hwa Yang,Mi‑Young Park,Hyeon‑Jin Sun,Pill‑Soon Song,Hong‑Gyu Kang,Seok‑Cheol Suh,Yong‑Eok Lee,이효연 한국식물생명공학회 2020 Plant biotechnology reports Vol.14 No.1

Zoysia japonica Steud. is a warm-season lawn grass popular in Korea and elsewhere. They are cultivated in many places such as river banks, roadside, and play grounds. However, there still is a disadvantage of frequent mowing, and the grass grows poorly under the chilly conditions. To develop a grass variety that circumvents these drawbacks, we cloned the chitininducible gibberellins-responsive1 gene (CIGR1) from zoysiagrass. The full length of the ZjCIGR1 (Zj; Zoysia japonica Steud.) gene was obtained by 5′/3′ RACE PCR and the phylogenetic tree showed that it belonged to the CIGR1-subgroup in the PAT1-group of GRAS protein family. Expression of the ZjCIGR1 in wild-type plants was confirmed in roots, meristems, leaves, and flowers, especially high in the flowers. The transgenic zoysiagrass was confirmed by PCR using gene-specific primers, phosphinothricin-acetyl-transferase (PAT) strip test, and Southern blot analysis. ZjCIGR1-overexpressing plants acquired tolerance to cold stress displaying morphological phenotypes characteristic of stress resistance. In addition, in the transformants, expression of the ZjCIGR1 as well as cold-regulated (COR) gene was increased compared to the wild-type plants under cold stress condition. These results suggest that ZjCIGR1 gene is an important candidate for regulating cold stress resistance.

조사연구에서 표본설계에 대한 고찰

양철호,양선화,신봉관,조지현 동신대학교 2005 論文集 Vol.15 No.-

Most of the survey research are conducted with samples. Thus, representativeness of the samples is crucial for the sound research. Reports of the various survey research were analized. The results of the analysis showed that different ways of sampling methods were utilized in various studies in order to ensure the selection of unbiased samples under the circumstances of purpose and population of the survey.

역류식 충진탑에서 수력학적인 분석과 이산화탄소의 탈착에 관한 연구

楊善惠,崔東勳,지혜미,金恩貞,金彰昊 동아대학교 환경문제연구소 1996 硏究報告 Vol.19 No.1

This study was carried out to interpret hydraulic behavior and CO₂gas desorption in countercurrent packing tower which packed 50 mm plastic Hiflow-ring. The results are as follows: 1. To compare with conventional packing, 50mm Hiflow-ring could save energy because of low pressure drop under high load. 2. As relative error between calculated value and investigated value was less than 6% in the loading point and flooding point we found that we can predict results mathematically which occurres in the packing tower. 3. The unique magnituteds of packing which was used are as follows. C_(L) = 2.1×10^(-4), n = 0.787 so we can predict efficency which occurres.

Benson's Group Additivity Method를 이용한 염화다환방향족 화합물의 열역학적물성치 평가와 생성반응경로에 관한 연구

임지선,박자영,원양수,최성필 嶺南大學校 環境問題硏究所 1995 環境硏究 Vol.15 No.1

도시폐기물 소각시설에서 다이옥신류는 chlorobenzene, chlorophenols, PCBs등의 염소성분이 포함된 방향족화합물과 함께 폐기물의 소각처리시 불완전 연소로 인해 주로 생성된다. 이들 다이옥신 생성에 대한 반응메카니즘의 예측에 필요한 다이옥신을 형성하는 전구물질인 분자 및 radical의 정확한 열역학적 물성치를 평가하기 위해 Benson's group additivity method에서는 고려되지 않는 Cl, F, OH, CH3등과 같은 2개 이상의 치환기가 결합된 방향족화합물에 대한 computer code인 THERM을 이용하여 엔탈피(Hf), 엔트로피(St), 열용량(Cp)을 평가하였다. 또한 이와 같은 열역학적 물성치 평가법의 신뢰성을 검토하기 위해 다양한 방향족화합물에 대한 실험적으로 측정된 문헌치와 평가치와의 절대오차는 para-cresol의 0.02kcal/mole에서 hexamethylbenzene의 3.46kcal/mole로 좁은 범위를 나타내었다. 또한 다이옥신을 생성하는 전구물질들의 열역학적 물성치를 THERM을 이용해 간접적으로 평가함으로써 다이옥신을 형성하는 주요 생성반응 경로에 대해 살펴본 결과는 다이옥신을 형성하는 기초반응(elementary reaction)중 욤소수가 많은 반응물질일수록 반응이 더 잘 일어남을 알수 있었다. Chlorinated dioxins are often observed in effluent from oxidation or incineration such as chlorobenzenes, chlorophenols and PCBs. It would be of significant value to have an accurate and fundamental understanding of the mechanism for dioxin formation, in addition to the knowledge of dioxin thermodynamic properties, in order to assist in the design of stategies to effectively control or reduce emissions of these compounds. Very little has been published on the thermodynamic properties and elementary reactions which lead to formation of dioxins. Benson group additivity method, when used for the estimation of thermodynamic properties of molecules, does not account for all interactions between functional groups or atoms on aromatics, such as chlorines, hydroxyl or ether linkages. Therefore thermodynamic properties of dioxins are estimated by THERM based on Benson's group additivity method corrected by interactions group. Absolute errors between our predictions and literature values range from a low of 0.02 kcal/mole for paracresol to a high 3.46kcal/mole for hexamethylbenzene. We use these thermodynamic calculations to show the feasibility of several elementary reaction pathways leading to dioxin formation, where the presence of chlorine acts to enhance or lower the Gibbs free energy of reactions.

백악질 골화성 섬유종의 치과적 접근 : 증례보고 A CASE REPORT

한지혜,김재곤,백병주,양연미,이선영 大韓小兒齒科學會 2005 大韓小兒齒科學會誌 Vol.32 No.2

백악질 골화성 섬유종은 가장 흔히 발생하는 섬유 골성 병소(fibro-osseous lesion)로서, 경계가 분명하고, 느리게 성장하는 팽창성의 양성종양이다. 임상적으로 하악골의 소구치와 대구치 부위에서 발생하고, 여성에게서 2배 정도 호발하며, 주로20대에서 30대 사이에서 발견된다. 백악질 골화성 섬유종은 섬유성 이형성증을 포함한 다른 섬유 골성 병소와 감별되어야 한다 백악질 골화성 섬유종의 또 다른 형태인 유년형 골화성 섬유종은 15세 이하에서 발생하며 빠르게 성장하고, 좀 더 골 파괴적인 양상을 보인다. 치료는 병소의 크기에 따른 절제술이고, 재발은 드물다고 알려져 있다. 본 증례는 우측 하악 견치의 미맹술을 주소로 내원한 12세 남자 어린이로, 백악질 골화성 섬유종으로 진단 후, 외과적 적출술을 시행하여 양호한 치유과정을 보이기에 보고하는 바이다. Cemento-ossifying fibroma of the jaws is well circumscribed, generally slow-growing, benign lesions which en-large in an expansile manner. Clinically, it presents as a slowly enlarging lesion commonly in the premolar-molar area of the mandible and only occasionally in the maxilla and other locations. It occurs twice as often in females and primarily in the 20 to 30 year age group. Differential diagnosis should be performed, preferably with other fibro-osseous lesions such as fibrous dysplasia. A faster growing and more destructive variant of cemento-ossifying fibroma sometimes occurs in patients under age 15 and is termed juvenile (aggressive) ossifying fibroma. Treatment is surgical removal with the extent depending on the size and location of the individual lesion. Recurrence is considered rare. A case involving a 12-year-old male patient with delayed eruption of right mandibular canine is discussed. Following an incisional biopsy, the histopathologic diagnosis established was cemento-ossifying fibroma. After the surgical enucleation of the lesion, no sign of recurrence was detected.

사무공간의 통합유니트 구축을 위한 조명유니트 도출에 관한 연구

김선숙,신선준,김지현,양인호,김광우 대한건축학회 2005 대한건축학회논문집 Vol.21 No.1

The purpose of this study is to develop the lighting units for workspace and to propose their application method at the architectural design stage The lighting unit is one of the components of a workspace integrated unit, which can be defined as the planning unit satisfying the environmental comfort criteria of workspace According to the survey of current domestic and foreign office buildings, the luminaire layout types could be classified into the line, spot and square type Various simulation cases were set up considering these layout types, architectural modules, and luminaire types Finally, forty-four lighting units were developed by RADIANCE simulation With these lighting units, the designer would be able to easily predict how his decision about architectural modules influences the lighting design, and can consider other alternatives

신규간호사와 프리셉터가 인지하는 프리셉터의 교수효율성 비교

김지양,김영선,김춘실,박현숙,신미영,윤연숙,조유숙,박미미,유문숙 한국간호과학회 간호행정학회 2009 간호행정학회지 Vol.15 No.2

Objective: The purpose of this study was to compare preceptors and new graduate nurses on their perception of preceptor teaching effectiveness. Methods: The participants were 90 new nurses and 90 preceptors who worked in A medical center. The data were collected from July 1 to September 30, 2008. A cross-sectional descriptive survey was done using a structured questionnaire. Results: New nurses' perception (4.07±.44) of the preceptor teaching effectiveness was significantly higher than perception of the preceptors (3.57±.37). Fifty five percent of new graduate nurses reported a lack of coherence in the preceptor's practice guidelines. For 5 causal factors classified on the teaching effectiveness, the factor of 'Professional knowledge and ability' showed the highest score, but 'Interpersonal and communication skill' got lowest score for both group. Preceptors responded that they did not have enough time to teach well because of their heavy workloads. Conclusions: These results suggest that the preceptors need appropriate compensation and education opportunities, and new graduate nurses need consistent education by the teaching professionals. Therefore, it is important to give preceptors full charge of the preceptorship. Also, it will be necessary to develop education programs to enhance interpersonal and communication skill for preceptors and new nurses.

아미노 말단 영역 돌연변이 루마진 단백질들의 제조, 정제 및 특성 비교

김소영,최지선,우영은,이찬용 충남대학교 생물공학연구소 2009 생물공학연구지 Vol.15 No.-

The lux regulon from Photobecterium leiognathi contains the genes for bacterial bioluminescence reaction as well as the lumazine protein (lumP) and for riboflavin synthase (ribE) that are transcribed opposite direction. The fluorescent protein of lumazine protein is a riboflavin synthase superfamily and shows considerable amino acid identity with the enzyme. To characterize the amino acid in binding site of N-terminal domain of lumazine protein, the mutant proteins containing 6X-His tag system were constructed and purified. The mutated N-terminal domain of lumazine proteins containing one Trp amino acid at the different position show peculiar maximum wavelength peak in fluorescence emission.

시중 절임배추의 품질 평가

김진희 ( Jin Hee Kim ),박건영 ( Kun Young Park ),최혜선 ( Hae Sun Choi ),양지영 ( Ji Young Yang ) 한국식품영양학회 2010 韓國食品營養學會誌 Vol.23 No.4

This research aimed to investigate the quality of conventional salted cabbages. Here, we studied the general characteristics and microbiological aspects of purchased salted cabbage samples from 15 companies. The purchased salted cabbages used a sun-dried salt, but two samples used a mixture of sun-dried salt and processed salt. There were 4 times of washing, 3 steps of washing after automatic washing, and 3 steps of washing after bubble washing as washing methods for the salted cabbages and ground water was used as the washing water. Also, three samples received HACCP certification. The salt contained in the purchased salted cabbages ranged from 0.5% to 2.0%, representing low salted cabbages. The pH of the purchased salted cabbages ranged from 5.32 to 6.47, and hardness ranged from 1,997g to 3,665g. Rewashing was necessary before using some salted cabbages due to foreign materials such as insects, soil, etc. Total bacterial counts of the purchased salted cabbages ranged from 3.36 log to 6.06 log and coliform bacteria ranged from below 1 log to 6.05 log, whereas other pathogens were not detected.