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인천지역 상업계 고등학교 무역영어 교육의 현황과 과제 = A Study on Proposal for Business English Teaching in Business High School of Incheon
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대구 · 경북 중소기업 디자인지원 효과 분석 = Analysis of design support effect of Daegu-Gyeongbuk small and medium enterprises
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Piezoelectrically Actuated Self-Contained Quadruped Robot
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Characterisation of pigeon pea (Cajanus cajan) landraces grown in two climatic zones in KwaZulu-Natal province^ South Africa
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Facile and Selective Hydrogel-based Colorimetric Sensing Platform for Bromide
- 검색키워드
- 저자 : Jin Ill Kim(金?一) (검색결과 7 건)
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金鍾一,金鎭興,朴鍾伯,金炳哲,洪明錫,鄭洛奎 조선대학교 동력자원연구소 1983 動力資源硏究所誌 Vol.5 No.1
an experimental investigation was carried out to make clear the bubble frepuency of pressure drop evaporation. The phenominon of evaporation was observed when a quantity of uniformly superheated distilling water was exposed to a sudden pressure drop in the flash chamber. The experiments covered the range of liquid mean temperatures between 40 and 80℃ superheats between 2.0 and 8.9℃ and liquidlevel between 370 and 390mm. Experimental results were obtained as follows. 1) The higher superheats and liquid mean temperatures are the higher the bubble frequency is. 2) During the four-second period after flash evaporation has begun, the bubble frequency is the highest. 3) The less the NETD is, the lower the bubble frequency becomes. 4) The farther the distance from the center of the liquid becomes and the deeper the depth of the liquid becomes, the bubble frequency becomes.
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헝가리 自然史博物館에 所藏된 北韓産 풍뎅이類의 標本目錄(I)
金鎭一 성신여자대학교 기초과학연구소 1992 基礎科學硏究誌 Vol.9 No.-
Hungary 昆蟲學者들에 의하여 주로 1975년 이후 北韓에서 採集되었으며 현재 헝가리 Budapest의 自然史博物館에 所藏되어있는 풍뎅이類의 標本을 빌려서 同定하였다. 우선은 側氣門類와 풍뎅이科 및 검정풍뎅이科의 우단풍뎅이亞科의 標本 690個體를 借用한바 이는 50種이었으며, 이외에도 Stebnicka가 報告한 3種 및 博物館 自體의 所藏目錄에 의한 14種등의 總 67種에 대한 目錄을 作成하였다. 本人이 同定한 標本중에서 똥풍뎅이科의 Aphodius depressus는 韓國未記錄種이었으며, 다른 3種은 北韓未目錄이었다. 한편 博物館의 目錄에는 2種이 韓國未記錄이며 다른 4種은 北韓未記錄種들인데 이들은 北韓의 分布與否 또는 誤同定與否가 크게 疑心되므로 該當標本을 모두 再檢討하는 것이 바람직하다. 67 species of North Korean Laparosticti, Rutelidae and Sericinae (Melolonthidae) of Scarabaeoidea which are conserved in Hungarian Museum of Natural History (Budapest) were listed. 690 individuals of 50 species were loaned and identified by me, 3 species were reported by Stebnicka (1980) and the other 14 species was obtained from the conserved list of Hungarian museum. A species of 50 identified, Aphodius depressus Klug (Aphodiidae) was recorded newly from Korea, and the other 4 species were added to the North Korea fauna. In 14 species of the museum list, 2 and other 3 species which were not reported from Korea or N. Korea were cotained. But, it is very doubt that the identification of them may be correct or they can distribute in our area.
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헝가리 自然史博物館에 所藏된 北韓産 풍뎅이類의 標本目綠(Ⅱ)
金鎭一 성신여자대학교 기초과학연구소 1993 基礎科學硏究誌 Vol.11 No.-
北韓으로 부터 採集되어 Hungary 自然史博物館에 所藏중인 600余 個體의 풍뎅이上科 標本을 借用하여 同定한 후 일부의 資料까지 포함하여 그 目錄을 發表한 바 있으나(金, 1992) 이후 더 많은 標本을 分類學的으로 檢討하게 되었다. 그 結果 새로 追加된 種이 많을 뿐만 아니라 過去의 資料에 의한 種類주에는 잘못된 것이 많았음이 發見되어 이들을 모두 整理 및 包含시키는 새로운 目錄을 作成하였다. 目錄은 10科 91種 2,226個體의 標本과 文獻등의 資料에 의한 1科 5種을 包含한 11科 96種을 收錄하였으며, 各種의 採集記錄은 Index로 表示하였다. We have been listed North Korean Scarabaeoidea of 630 individuals which conserved in Hungarian Natural History Museum, firstly in the year 1992. But another specimens were arrived, newly, in my laboratory and I was reviewed them recently. Total 2,226 specimens containning last samples were composed 91 species belonging to 10 families, and the other 1 family and 5 species are added to this list by the literatures or other information. Several names, recorded in the synonymy or the misidentification, of first report were corrected.
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朴煥奎,金鍾一,李茂錫,金鎭興,金永奭 조선대학교 생산기술연구소 1980 生産技術硏究 Vol.1980 No.-
In accordance with the advance of the heavy chemical industry, the production of heavy duty machine-tool was very important recently. In this paper, we discussed the method of heat treatment when the large size gears was manufactured. The surface hardening had the large size parts by flame heat treatment so that we iroduced the better manufacturing items in terms of economics. we convinced that the best large size parts were manufactured by more study in this fields.
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消化器官系의 解剖學的 特徵에 의한 꽃등에科(파리目)의 分類學的 硏究
朴浩庚,金鎭一 성신여자대학교 기초과학연구소 1984 基礎科學硏究誌 Vol.1 No.-
韓國産 꽃등에科 중에서 26屬 38種에 대한 消化器官系를 比較解剖學的으로 觀察하였고 種群間의 類緣關係도 調査하여 妥當性 있는 亞科의 設定方法을 찾아 보았다. 그 結果 꽃등에科의 消化管의 길이는 體長의 1.5∼2.2倍와 2.6∼3.0倍의 2群이 있으며 乳磨胃의 크기도 大型과 小型의 두 종류가 있었다. 腸管의 꼬임은 種에 따라 一定하며 Malpighian tube와 直腸乳頭는 각각 4개씩으로 역시 일정하였으나 胃盲囊의 형태는 5가지로서 대체로 種群과 關係가 있었다. 이러한 結果들을 綜合하여 보면 Syrphinae와 Eristalinae는 각각 獨立亞科로 存在하여야 하며 기타의 種類들은 다른 한 亞科를 구성하여야 하는 것으로 나타났다. 단 膜翅類의 幼蟲食性인 Microdontinae 와 Volucellinae도 獨立될 가능성이 있으나 調査의 부족으로 아직은 결정지을 수 없었다. 또한 Paragini의 族의 독립은 필요하며 Pipizini 族은 Syrphinae에 屬할 수 없는 결과가 나왔다. We have a anatomical study on the alimentary canals from Korean syrphid flies of 26 genera 38 species. The general character of this family and the results of the reexamination on the phylogenetic relationship between subfamilies or tribes was realized as follows: The total length of the canals is 1.5-2.2 times or 2.6-3.0 times about the body length, and the chyle stomach is very large or very small by the groups. Each species have a regular coiling of the mid and hind-intestine, and 4 rectal pads was arranged to the rhombic form in the major species. But the gastric caecum divided to 5 forms by the taxon. By the results above, the suituable number of subfamilies is 4, i.e. Syrphinae, Eristalinae, Microdontinae and the other group. In the Syrphinae, Paragus group must be separate to the other tribe or other group, and the tribe Pipizini was not able to belong in this subfamily.
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