http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
민경우,이경석,박옥현,윤관주,김도술,박세일,정원삼,이대행,조영관,Min, Kyoung-Woo,Lee, Kyoung-Soek,Park, Ok-Hyun,Yoon, Kwan-Ju,Kim, Do-Sool,Park, Se-Il,Jeung, Won-Sam,Lee, Dae-Hang,Cho, Young-Gwan 한국환경보건학회 2015 한국환경보건학회지 Vol.41 No.3
Objectives: This study aimed to survey the characteristics of air quality and meteorological conditions in a greenway park. Methods: We measured meteorological and health related factors, including noise, particulate matter ($PM_{10}$) and selected gaseous air pollutants at three locations in a greenway park and on a general roadside as comparison. The measurements were repeated four times from April to October 2014. Results: The average air temperature in the greenway park was $20.7^{\circ}C$ which was $1-2^{\circ}C$ lower than on the general roadside. The average $PM_{10}$ concentration in the greenway park was $85.0{\mu}g/m^3$, a level 2-3 times lower than that at the roadside. The noise level at the greenway site was 4.4 dB(A)- 23.0 dB(A) lower than at the roadside. The average CO, $CO_2$, $SO_2$ and NOx concentrations in the greenway park were lower than at the roadside. The average phytoncide and anions concentrations in the greenway park were higher than at the roadside. Conclusions: The urban forest of the greenway park may have some impact on air quality and meteorological conditions.
관광휴양 및 환경보전을 고려한 마이산 도립공원 개발계획(Ⅰ) : 계획기조 및 기본구상 Development Basis & Basic Conception
金世泉,吳東炫,朴烽柱 全北大學校 1996 論文集 Vol.41 No.-
The purpose of this study is for providing of alternative tourism in Natural conservation areas by minimal development. This is different from the needs of the established real estate development, whis is regarded as a main sinner of environment destruction such as the large development of the entertainment complex. The tourism zone for efficient management and balanced development of tourism resource is divided into 5 large tourism zones and 24 Smaller zones. Mai-san provincial park in Jin-an was appointed as a provincial park with only 16.9 ㎢ on September, 16, 1979. It is involved in the Seonam tourism zone and the Chi·Duk mountain zone. The purpose and background of this study is the following: First, the endowment of the imagined originality of Mai-san provincial park as a forest landscape. Second, the utilization of Mai-san as a appropriate tourism and leisure resource centre doing conservation of the landscape or Mai-san provincial park. The development planning of Mai-san provincial park emphasizes the original image of Mai-san and the function as a recreation area for tourism. It also enhances the visible and mental quality and conserves the natural environment. The basic conception is the following: First, In spatial conception, it pursues appropriate harmony with development and conservation by accepting visitor's requests aggressively. Second, In make landscape forest by CIP concept, appropriate tree counterproposal and forest basic type are selected.
[논문]Operational Characteristics of CO2 Laser Adopted by Superposing-Discharge
Hee-Je Kim,Hyun-Ju Chung,Byoung-Dae Min,Jong-Han Joung,Sung- lun Park 釜山大學校生産技術硏究所 2003 生産技術硏究所論文集 Vol.62 No.-
오늘날 현저한 CO2 레이저의 응용 추세에 발맞추어 보다 다양한 형태의 출력 제어 기술이 대두되고 있다. 본연구에서는multi-Pulse Superposing-Discharge 기술을 이용하여 다양한형태의 CO2 레이저의 펄스를 성형 하였다. 펄스 성형을 위한 방법으로 PIC one-chip microprocessor를 이용하여 삼중 PFN 모률의 SCR을 각각 고유의 지연시간을 가지도록 제어하였다. 실험에 사용된 삼중 PFN 모률의 전원 회로는 각각 캐패시터 인덕터,SCR,고압 펄스 트랜스 그리고 고압 트랜스 2차측에 브릿지 정류기로 구성 하였다. 고압 펼스 트랜스의 1차측을 제어하므로서 PFN 모률의 동작을 저 전압에서 수행 할 수 있다. 트랜스의 2차측에 연결된 전파 정류기는 펄스 에너지를 부하에 지속적으로 전달한다. 본 연구에서는 삼중 PFN 모률의 각각의 SCR을 다른 시간 가격을 두고 트리거 하므로서 다양한 Long pulse shaping을 실현하였다. 또한 약 250-1000μs 의 주기를 가지는 다양한 펄스형 레이저 빔을 얻었다.
Yoon, Jee-Hyun,Park, Ha-Yeong,Kim, Tae-Ju,Lee, Seung-Ho,Kim, Jung-Hoon,Lee, Guem-San,Kim, Hong-Jun,Ju, Young-Sung The Society of Korean Medicine 2014 대한한의학회지 Vol.35 No.4
Objectives: This study aimed for establishing the discriminative criteria for Aucklandiae Radix, Inulae Radix, Vladimiriae Radix and Aristolochiae Radix, which can be confused as 'Mokhyang', because of similar appearances and synonyms. Methods: Morphological characteristics of dried herbal medicines were compared by macroscopic observation. To examine microscopic features of 'Mokhyang', paraffin embedding and the staining by using Ju's method were conducted. Physicochemical experiments were performed using HPLC analysis and antioxidant assay. Results: The types of stem, phyllotaxy and leaf shape were chosen as macroscopic criteria and the size, oil spots, color and root top as well as phloem and central cylinder were compared using microscopic features. The HPLC results showed different amounts of costunolide and dehydrocostuslactone among Aucklandiae Radix, Inulae Radix and Vladimiriae Radix. However, Aristolochiae Radix only contained aristolochic acid. The antioxidant assays also showed that Vladimiriae Radix exhibited strongest antioxidant activity followed by Aucklandiae Radix, Inulae Radix and Aristolochiae Radix. Conclusions: These results demonstrate that macroscopic, microscopic and physicochemical methods would be useful tools for the discrimination of 4 kinds of 'Mokhyang'.
폐암과 동반되어 나타난 기관기관지병증 골연골형성증 1예
이영진,전현수,박시형,김모세,김현주,이승헌,이영민,이현욱,이현경 仁濟大學校 白病院 2010 仁濟醫學 Vol.31 No.-
Tracheobronchopathia osteochondroplastica (TPO) is a rare benign disease of unknown etiology characterized by multiple cartilaginous or bony submucosal nodules, which project into the tracheobronchial lumen. Although some disorders were reported combined with TPO, these seemed to be considered casual. We report a case of TPO that combined with adenocarcinoma of lung. She was 50-year-old non smoking woman presented with chronic cough with right chest pain. Lung mass on right lower lobe was found on chest x-ray, so lung cancer was suspected. Multiple scattered whitish small elevations from trachea to bronchial trees were found on bronchoscopic exam. We mistook these lesions for metastases from lung cancer and biopsies of these lesions were done. Transbronchial biopsy for right lower lobe mass lesion was also done. But biopsies from trachea and bronchus revealed TPO rather than lung cancer. Transbronchial lung biopsy of right lower lobe mass was diagnosed adenocarcinoma of lung. So TPO combined with adenocarcinoma of lung was diagnosed.
김영국,박기양,박규홍,박혜숙,박윤범,유현주,권오한,이선아 西原大學校 基礎科學硏究所 2003 基礎科學硏究論叢 Vol.17 No.-
To lessen the ratio of under achievers is one of the most urgent task which recent school mathematics education is confronted with. To cope with this problem efficiently, math. teachers should know more specifically and concretely the causes that make the students dislike mathematics. But actually, there are too many reasons for these situations. So, in this paper, we tried to devise a tool to analyze and measure each student's math. disliking status. We proceeded this research via the following procedures. 1. Grasping the causes which make the students dislike mathematics as specifically as possible. To obtain this, we asked more than 300 of secondary school students to write down their thoughts about school mathematics. 2. Analyzing the responses, we abstracted 74 numbers of items which were supposed to be the causes for secondary school students' mathematics disliking. 3. With these items we made a test to measure students' aptitude for each item. 4. With this test paper, we tested over 800 of secondary school students. Through factor analysis and theoretical argument, we categorized the 74 items into 11 groups whose names were defined as factors of mathematics disliking. 5. For each of these 11 factors, we developed a norm which could serve as standard of comparison in measuring each student's mathematics disliking status. Using this tool teachers were able to describe each student's traits of mathematics disliking more specifically.
마이산도립공원의 관광휴양개발 및 환경보전관리를 위한 기초연구
金世泉,吳東炫,朴烽柱 전북대학교 농업과학기술연구소 1996 農大論文集 Vol.27 No.1
The purpose of this study is to offer basic data on the tourism resort development and environment conservation management in Mai-san provincial park. The results were summarized as follows ; 1. According to the shape of Mai-san, it has been called Munpill-bong, Kaegoal-san, Totdea-bong, Yongkag-bong, and Yongchul-san. According to season, Totdae-bong in spring, Yongkag-bong in summer, Mai-san in fall, and Munpill-bong in winter. During the Silla dynasty period it was called as Soeda-san, the Korea dynasty period as Yongkag-bong, the Chosun dynasty period as Sokkum-san. According to shape, season, period, Mai-san has names. 2. Mai-san has a lot of natural and cultural tourism resources to lure tourists. male-Mai bong, female-Mai bong can be the emblem of these resources. And there are Nado-bong, Bongdo-bong, Taejagul, and Wha-am gul as natural environmental resources and Kumdang-sa, Eunsu-sa, Tab-sa, and so on as cultural environmental resources. 3. Existing vegetation in Mai-san provicial park is composed of four natural communities; Pinus densiflora community, P.densiflora-Quercus acutissima commonly, Q. acutissima communtity, Quercus acutissima-Pinus densiflora community and six artificial planting communties; Pinus rigida community, P. rigida-Larix leptolepis community etc.. 4. The characteristics of the vista landscape of Mai-san are divided as the visible-invisible areas along the roads, is to show one of the most beautiful lanscapes stimulating interest and curiosity for the main landscape of Mai-san in the process of experiencing the various aspects of the landscape change. 5. It is notoced that 80.87% of the tourists visiting Chinan-gun visited Mai-san provincial part. Tourism has increased considerably in the last few years. The number of tourists has since 1995 is more than 300,000.