A Slope One and Clustering based Collaborative Filtering Algorithm

An Gong,Yun Gao,Zhen Gao,Wenjuan Gong,Huayu Li,Hongfu Gao 보안공학연구지원센터 2016 International Journal of Hybrid Information Techno Vol.9 No.4

흰쥐 신장에서 Transglutaminase 1, 2, 3 발현에 관한 면역조직화학적 연구

구동억,김원식,박경란,2이증훈,이웅재,노승무,김수열 대한해부학회 1999 Anatomy & Cell Biology Vol.32 No.2

견/합성섬유 혼방품의 일욕염색(Ⅵ) : 산성염료/분산염료 염욕에서의 견/셀룰로오스 트리아세테이트의 염착거동 Adsorption Behavior of Acid Dyes/Disperse Dyes on Silk/Cellulose Triacetate

金公朱,박미라,강영의,김애순 全北大學校 1994 論文集 Vol.38 No.-

In one bath dyeing system of silk/cellulose triacetate(triactate) fiber blend fabric with acid/disperse dyes, adsorption behvior of acid dyes and disperse dyes on silk and triactate fabrics were examined. In the dyeing of triactate with the C.I. Disperse Red 19(Red 19) and the C.I. Disperse Red 60(Red 60) at 100℃, dye uptake with the Red 19 was higher than that with the Red 60. When the silk/triaceetate was dyed with Red 19 and the Red 60 at 100℃, dye uptake on triacetate was influenced by affinity of the dye to the silk fabric dyed together. In the treatment of the silk fabric dyed with the Red 19 and Red 60 in desorption bath with and without undyed triacetate, desorption of the dyes from the silk fabric was influenced by the affinity of the dyes to the triacetate. When the silk/triacetate was dyed with the Blue 80/Red 19 and Red 60 at 100℃, color of triacetate dyed with the Red 19 and Red 60 was not influenced by the Blue 80 but silk dyed with the Blue 80 was influenced by the Red 19.

界面活性濟의 化學的 特性과 應用에 關한 硏究

柳珙植 群山大學校自然科學硏究所 1986 自然科學硏究 Vol.1 No.-

I have investigated from surfactant to be used widely in daily life. 1. I have found a lot of special interesting things in which consists of Hydrophiles solution and oil. 2. I have reaffirmed to find out two kinds of type of dissociation which is done and not. It would be necessary to be capable of searching for the development of use in ion. 3. I have found the result in which surfactant could be applied in every field of utilities. Above all, emulsification has been functioned with a big important utilities. Above all, only the best way to choose suitable surface tention must be understood its function and utilities of it.

石灰石을 利用한 化學工業의 展望

柳珙植 군산대학교 1980 論文集 Vol.1 No.-

As stated above, we can realize that 'Lime stone' is one of the most important resources which are able to hare a dirrect connection with organic and inorganic chemical industry. 'Lime stone' is gengraphically distributed on a large scale and its deposits arc not only inexhaust ible but also rather superior ill its quality. Therefore this Lime stone Industry is considered to involve the possibility enough to he developed, and the industrialization of 'Lime stonc' call be one of new ways out of difficulty in chemical industry field in Korea, none-oil producing country, suffering with scarcity of resources in general. The materials of chemical industry being 'Lime stone', how to develop and bring up our chemical industry --- that relys on how to produce abundant electric power in low cost. Saying again, the basic problem is that electric power producing in low cost is the only way to bring lip our chemical industry. Therefore if it is possible to produce electric power abundantly in low cost by developing all the rivers possible and build up water power plants it is believed that we are able to bring up this 'Lime stone' industry with it and produce the same products from 'Lime stone' as we get from the petrolium chemical Industry.

폴리 에틸렌 테레프탈레이트 섬유의 改質에 의한 染色性 改良에 關한 硏究

金公朱,姜濚義 全北大學校 1979 論文集 Vol.21 No.-

This paper concerns with the utilization of the treatment of sulfuric acid for improvement of dyeing of poly ethylene terephthalate(P. E. T) fiber. The P. E. T. fiber drafted to various times was treated with 70~74% sulfuric acid at 80~95℃ for 30~120min and neutralized with 2% ammonia. The fiber thus prepared has remarkable advantage in high yields of colours when dyed with C. I. Basic Green 4. The tensile strength of 3.2 times drafted P. E. T. fiber is as high as that of used fiber.

어느 말기 암환자의 임종경험의 현상학적 연구

최공옥 京畿專門大學 1995 京畿專門大學 論文集 Vol.- No.23

不定法의 統辭論과 意味論

金功大 울산대학교 1984 연구논문집 Vol.15 No.1

佛語의 不定法은 흔히 「動詞의 名詞」라고 알려져 있다. 이 말은 不定法이 動詞의 形態를 갖고서 名詞로 쓰이고 있음을 나타낸다. 그러나 이 단순한 사실만으로는 不定法을 완전히 理解할 수 없다고 여겨져 먼저 統辭論에서는 不定法節을 中心으로 그 特性과 機能을 검토해 보고 可能한 變形을 적용시켜 보았다. 그런다음 Chomsky 의 修正擴大標準理論을 적용시켜 이를 해결해 보았다. 그 結果 다음과 같은 結論을 얻었다. 먼저 統辭論에서 不定法의 기능은 動詞的 機能과 名詞的 機能을 띠었다. 前者의 경우 外觀上 人稱, 時制, 法 等을 나타내지 않아 樣態의 기능을 갖지 못하고 있으나, 사실상 人稱法과 똑같은 기능을 가져 外心構造에 屬하고 있으며, 後者의 경우 主格 구실을 할 때에는 品詞轉換되어 文의 구성의 觀點上 樣態機能에 속하고, 動詞의 補語나 상황보어 때에는 文과 동등한 통사관계를 形成해 줌으로써 1次機能에 속하며, 名詞의 보어가 될 경우에는 名詞의 expansion 이 이루어져 간접적으로 限定함으로써 2次機能에 속하고 있다. 不定法節에서 不定法의 主語를 把握해 본 結果 종속절의 간접보어나 직접보어 그리고 主節의 主語 等 세가지 종류가 있으며, 不定法 構文은 Equi, MONTEE DU SUJET, Extraposition 等의 移動變形이 可能했다. 代名詞로의 變形時, 前置詞 a, de 는 虛表임을 알 수 있었으나, 意味論에서는 意味 구별을 해주는 基準點이 되기도 하였다. 意味論에서 不定法이 名詞的 기능으로서 主格일 때에는 보통명사난 추상명사로 品詞轉換된 의미가치를 갖고, 補語의 경우 人稱法과 같은 形態로서 表現되며, 動詞的 기능일 때에는 人稱法보다 훨씬 意味的 節疇가 制約되나 人稱法과 맞먹는 심층구조를 갖추어 使用된다. 意味解釋上 多意性이 發生한 경우 Chomsky의 수정확대표준이론을 利用해 봄으로써 표층구조에서 의미해석을 할 수 있게 되었다. ㅣ'infinitif de francais est connu en general comme 「nom du verbe」. Ce mot signifie que l'inf s'emploie comme un nom a une forme du verbe. Mais comme cette simple realite ne suffit pas pour que nous comprenions completement l'infinitif, alors nous avons etudie surtout les proprietes syntaxiques de l'infinitif et la fonction syntaxique de la proposittion infinitive, et puis nous y avons applique les deplacements possible. Apres cela, nous avons analyse la valeur semantique d'apres la fonction du sens. Quand nous rencontrions les ambiguites du sens, nous avons applique la theorie la plus recente de Chomsky qui s'appelle "la Theorie de Standard Etandard Etendu Revise." Alors nous avons obtenu les conclusion suivantes. Premierement. au point de vue syntaxique. nous avons su que la fonction de l'infinitif est celle du verbe et celle du nom. Au cas de cell-la, puisque nous ne pouvons voir apparemment la personne, le temps et la mode, nous pourrions dire que l'infinitif n'a pas la fonction de modalite. Mais, en realite, dans ce cas-la, l'infinitif a la fonction equivalente a celle des medes personnels, alors l'infinitif est a la construction exocentrique. Au cas de celle-ci, quand l'inf a un comportement d'un sujet, au point de vue de la structure des phrases, il est a la modalite parce que l'inf est transpose. Quand l'inf a un comportement d'un complement de verbe ou celui de circonstance, il est a la fonction primaire. Quand l'inf a un comportement d'un complemnet du nom, il est construit d'une expansion du nom en determinant le nom indirectement, alors, il est a la fonction secondaire. Et puis, nous avons examine les sujects de l'inf dans la proposition infinitive, et nous en avons tire la conclusion qu'il y a trois especes du sujet comme le datif et l'accusatif dans la proposition subordonnee et le sujet dans la proposition principale. De suite, nous avons pu voir les deplacement comme Equi, MOMTEE DU SUJET, et Extraposition, Au cas de la transformation enclitique comme le, en et y, nous a vons pu savoir que les preposition comme a et de sont des signes vides, mais au point de vue de semantique, ce sont des arguments de poids qu'on peut distinguer le sens. Dans l'etude de semantique, quand l'inf s'emploie comme la fonction d'un nom, au cas de sujet, il a la valeur comme un nom commun ou un nom abstrait qui sont transposes, et en meme temps, au cas de complement il a la mene signifiance comme celle des modes personnels. Quand l'inf s'emploie comme la fonction du verbe, dont la categorie est beaucoup plus limitee que les modes personnels, mais l'inf a la structure profonde qui est equivalente a ceux-ci. Quand nous rencontrions les ambiguites du sens nous avons applique la theorie de Chomsky, alors nous avons pusurmonter cette difficulte en representant le sens a la structure surface.

학습자의 평가 참여를 지원하는 웹 기반 수행평가 시스템의 설계 및 구현

강공미,김진호 한국컴퓨터교육학회 2003 컴퓨터교육학회 논문지 Vol.6 No.3

수행평가는 학생들의 학습 과정을 관찰하거나 학생들이 산출해 낸 자료를 통해 평가하는 방식으로 단순 필답 고사의 단점을 보완하는 새로운 평가 방식으로 주목받고 있다. 그러나 이 수행평가를 적용하는데 많은 노력과 시간 부담이 들어 실제 학교 현장에서 시행에 많은 어려움을 겪고 있다. 이러한 부담을 줄이기 위해 인터넷을 이용한 평가가 다방면에서 시도되고 있으나, 이들 기존 연구에서는 학생의 평가 참여가 허용되지 못하며 평가 방법이 다양하지 못하거나 교사의 피드백이 부분적으로만 사용되는 문제점을 가지고 있다. 따라서 본 논문에서는 학습자들의 평가 참여 및 학습 과정 중의 다양한 수행평가를 지원하고 교사가 효과적으로 관리할 수 있는 웹 기반의 수행평가 시스템을 설계하고 구현하였다. 이러한 웹 기반 수행평가 시스템을 활용할 경우, 학생들의 평가력 등의 고등사고 능력과 전인적 발달을 도모하고, 수행평가를 위한 교사의 업무와 시간 부담을 대폭 줄일수 있을 것이다. A performance evaluation, which requires to observe students in the course of teaming and studying and to evaluate their reports and materials, is emerging as an alternative evaluation method to overcome the shortcoming of simple written tests. However, there are many difficulties in real teaching setting to apply the performance evaluation, because it requires many burdens of efforts and time. In order to reduce these burdens of teachers, there have been several approaches which utilize the Internet for the evaluation. But these previous approaches have several limitations that they don’t allow students’ participation in evaluation activities, fail to provide a variety of evaluation methods, and/or support teachers’ feedbacks very limitedly. In order to overcome these limitations, therefore, this paper designed and implemented a web-based performance evaluation system supporting the participation of students in doing evaluation themselves and various evaluation methods, which can be effectively managed by teachers. This web-based performance evaluation system developed in this paper can enhance not only students’ high level thinking abilities but also their emotional and intellectual abilities. It can also help teachers to reduce the burden of working and the time in plenty used for evaluating students.

익산지역에서 자동 및 수동채취방식에 따른 강수의 화학적 특성 비교

강공언 한국대기환경학회 2004 한국대기환경학회지 Vol.20 No.3

In order to understand the precipitation acidity and chemical composition of ion species in Iksan area as well as to know the difference of chemical characteristics in precipitation samples from the viewpoint of precipitation sampling method, precipitation samples were collected by wet-only automatic precipitation sampler and hulk manual precipitation sampler in Iksan, from March 2003 to August 2003. The mean pH of precipitation was 5.0. There was a little significant difference in the mean value of pH between automatic and manual sampler. However, pH values of some precipitation samples were lower in automatic sampler than in manual sampler, especially in case of precipitation samples with small rainfall for March 2003. The mean concentrations of each ions in precipitation were generally a little higher in precipitation samples collected by the manual sampler than in those collected by the automatic sampler because of accumulation of dry deposition on the surface of glass funnel installed at the manual sampler during the sampling period of no rainfall. Dominant species determining the acidity of precipitation, were NH₄+ and nss-Ca^(2+) for cations and nss-SO₄^(2-) and NO₃- for anions. The mean concentration of NH₄+ and nss-Ca^(2+)j were 31 μeq/L and 9 μeq/L for the automatic sampler and 40 μeq/L and 16 μeq/L for the manual sampler, respectively. In addition, nss-SO₄^(2-) and NO₃- were 27 μeq/L and 13 μeq/L for the automatic sampler and 32 μeq/L and 17 μeq/L for the manual sampler, respectively. Although the concentrations of the acidifying ions of nss-SO₄^(2-) and NO₃- were about 3 times higher than those for foreign pristine sites, precipitation acidity were estimated to be natural due to the neutralization reaction of the alkaline species of NH₄+ and nss-Ca^(2+) with its higher concentrations. Considering the ratios of nss-SO₄^(2-)/NO₃- and NH₄+/nss-SO₄^(2-), it was found that ammonium sulphate was dominant in Iksan precipitation. The major non-sea salt ions were maximum concentrations for March, but decreased with increasing of precipitation amount.