Neoliberal Restructuring and the Change of the Workers' Social Consciousness

Kang,Soo-Taek 비판사회학회 2003 경제와 사회 Vol.- No.58

數學의 槪念形成을 爲한 敎授·學習模型의 硏究

姜慶愛,申澤均,金大洙 대구교육대학교 1975 論文集 Vol.11 No.-

This study is attempted to develope a better way of forming the concepts of mathematics in teaching and learning. A lot of basic concepts of mathematics have been mostly instructed in the primary school in such a way as verbal explanation. Therefore, no opportunity has ever been given to pupils for their logical, rational way of thinking. Some teaching-learning ways of concepts formation has been already expressed but no teaching-learning pattern as to what steps must be taken for their instruction has been yet found. This paper aims at developing such a pattern and helping the inservice teachers apply it for the improvement of mathematics education. The concepts to be instructed in the primary school are divided into three-objective, operative and relative. As they are considerd to be taught in different ways, the fellowing patterns are made. The objective concepts are to be instructed in such a way as ① pattern presentation, ② comprehension as a set, ③ concepts building, ④ definition of concepts ⑤ application; the operative concepts as ① motivation, ② comprehension as a set, ③ concepts building, ④ being made into notation, ⑤ training for skill, the relative concepts as ① case presentation, ② comprehension as a set, ③ concepts building, ④ being made into notation, ⑤ application. According to this, <prism> was actually instructed in the sixth grade of primary school for the understanding of objective concepts; <adding> in the first grade for operative concepts; <perpendiculum> in the fourth grade for relative concepts. The results showed easy and correct understanding as well as logical and rational thinking on the part of school boys and girls. The assumption that the process of forming the three patterns may be different was wrong and a general model was mode: model presentation→comprehension as a set→concepts building→being made into notation→application. All that is needed is that the teaching method of each step should be different.

道와 文의 관계에 대한 朱子의 이론

姜澤求 한국중국문화학회 2000 中國學論叢 Vol.10 No.-

文道論乃是個給予中國古代之文學藝術與詩學理論以巨大而深遠的影響的理論, 本稿係對於朱熹文道論的硏究, □此得以獲致如下結論. 一般人認爲朱熹完成了道學家文道論, 甚至設趨之於極端, 然而他們却沒有考慮到朱熹與別的道學家的理論之間的差別. 其實, 朱熹之'文從道出論'與道學家之'文以載道論'就有顯著的不同. 對比, 朱熹自己也有意無意地不屑苟同道學家的觀點. 周程等所主倡的道學是他學文的根源, 因此不便明白表明批判的態度而已. 旣然是文從道出, 焉有可載不可載之道哉! 察看朱熹之文, 他有時說'文是文, 道是道', 有時又說'文便是道'. 一瞥見, 其中似乎有些矛盾. 但嚴格來說, 朱熹文道論基於其哲學理論, 尤其與其理氣論有密切之關聯性. 緣此之故, 朱熹之'文是文, 道是道'一語與'文便是道'一語之間的關係應該解釋爲理氣'不相離'與'不相雜', 和理氣'二而一'與'一而二'.

19세기말 미국사상계의 제국주의에 대한 해석 : 일부 지식인 및 종교계의 동향을 중심으로

姜宅求 龍仁大學校 1995 용인대학교 논문집 Vol.11 No.-

The purpose of the study is to analyze the causes and Characteristics of U.S. Imperialism in the late 19th Century. As Considered the Scholarly Achievements regarding the U.S. Imperialism, one may easily find that many studies have mainly been concentrated on economic causes. The U.S. Imperialism however was not only pursued by socio-economic causes but also did by the whole-domestic consensus from U.S. nationalistic trends. This evidence can be found in many historical materials like Imperialistic-minded scholar's writings and many editorials of religious periodicals. The historical documents also shows that the Imperialistic impulses were the results of traditional racism, and White man's Burden on barbarism, and religious Imssioneries. A final observation is in order. As for as the historical sources on U.S. Imperialism are concerned, the idealistic aspects in domestic considerations should be evaluated more than the economic one.

세계사 교육의 개선을 위한 몇가지 제언 : 중ㆍ고등학교 교육을 중심으로

강택구 龍仁大學校 1997 용인대학교 논문집 Vol.14 No.-

The purpose of this study is to analyze the significance and meanings of world history education in the middle and high school. In this study, the writer especially gives emphasis to such history-educational attitudes as the importance of historical objectivism, the sound view on world-wide perspectives, and the significance of cultural history education. To achieve such history-educational coals as above mentioned, the writer strongly suggests as follows : First of all, the history teachers should eliminate any prejudice or chauvinism from their lectures. The lack of historical objectivism often leads the student to chauvinistic attitudes like the racism, ultra-nationalism and antagonisms on foreign peoples. To tide over those educational problems successfully, the history teacher should maintain such attitudes as having views with historical objectivism, and having perspectives with non-prejudicially minded.

정확한 Closed-Form 그린함수를 이용한 코플래너 도파로 불연속 해석

강연덕,송성찬,이택경 한국항행학회 2003 韓國航行學會論文誌 Vol.7 No.2

실수축 상의 적분 방법에 의한 정확한 closed-form 그린함수를 이용하여 코플래너 도파로의 불연속에 대한 공간영역 full-wave 해석을 하였다. MPIE(Mixed Potential Integral Eqution)를 풀기 위한 수치계산 방법으로는 삼각형 요소를 이용한 갤러킨 방법을 사용하였다. 경계면에서 삼각형 요소상의 기저함수로는 선형함수를 사용하였으며, 관측점과 전원점이 일치하는 특이점 근방의 적분 계산을 위해 면적분을 선적분 형태로 바꾸어 피적분 함수의 특이점이 사라지도록 하는 해석적인 방법을 사용하였다. 실수축 적분방법에 의한 그린함수를 이용함으로써 불연속에 대한 정확한 특성을 구하였다. By using accurate closed-form Green's functions obtained from real-axis integration method, the full-wave analysis of CPW discontinuities are performed in space domain. In solving MPIE(Mixed Potetial Integral Equation), Galerkin's scheme is employed with the linear basis functions on the truangular elements in air-dielectric boundary. In the singular integral arising when the observation point and source point coincides, the surface integral is transformed into the line integral and the integral is evaluated by regular integration. By using the green's function from the real-axis integration method, the discontinuities are characterized accurately.

촉매 코팅방법에 따른 기능성 여과포의 NO 제거 반응 특성

강민필,송윤섭,이효송,김상도,박영옥,황택성,이영우 한국화학공학회 2002 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.40 No.6

NO_x와 먼지 동시 제거용 기능성 여과포 개발의 일환으로 V_2O_5/TiO_2계열의 상용촉매를 사용하여 P-84, Nomex, PTFE 여과포에 코팅하였다. 사용된 코팅 방법은 Sol-gel법, Spray법 그리고 Dip코팅 방법이었으며 코팅방법이 여과포의 NO_x 제거반응에 미치는 영향을 조사하였다. NO_x 제거반응실험은 여과포의 작동온도에 맞는 100-250℃의 반응온도범위에서, 공간속도 5,000hr^-1, 산소농도 6%, NH_3/NO 몰비는 1.0의 조건하에서 수행되었다. 본 연구에서 시도된 세 가지 코팅 방법 중 촉매량의 조절 및 균일한 코팅이 용이한 Sol-gel법에 의해 제조된 기능성여과포가 가장 좋은 NO_x 전환율을 나타냈다. A series of fabric filters including P-84, Nomex and PTFE were coated with a commercial V_2O_5/TiO_2 catalyst as an effort to develop a functional fabric filter of simultaneous removal of dust and NO_x. The coating methods employed are solgel coating method, spray coating method and dip coating method, and the effects of coating method on NO_x removal performance of functional fabric filter were investigated. Experimental conditions are as follows: the temperatures of 100-250℃ which are the normal operating temperature range of fabric filters, the space velocity of 5,000hr^-1, the oxygen concentration of 6%, and the NH_3/NO ratio of 1.0. Results showed that the sol-gel coating method gave the best NO_x removal performance mainly due to its ability in controlling the amount of catalyst and uniform coating.

용해성 poly(dimethy-co-diphenylsilane)공중합체의 특성과 열분해에 관한 연구

강필현,양현수,황택성,김봉만,권오현 忠南大學校 産業技術硏究所 1993 산업기술연구논문집 Vol.8 No.2

Soluble poly(dimethyl-co-diphenylsilane)copolymer,[(SiMe₂)x(SiPh₂)1-x]n where x=0.5 to 0.9., was synthesized by condensation polymerization of dimethyldichlorosilane and diphenyldichlorosilane in xylene. In the TG analysis of the copolymer, weight loss started at 170℃ and the weight residue at 1000℃ was 32%. The copolymer was stabilized by thermal oxidation at 80 to 110℃ for 5 hr. in air, and its thermal stability increased as the temperature increased. The copolymer heat treated above 700℃ showed no organic bonds of C-H and Si-CH₃. while Si-C, and Si-O large bonds were observed. Amorphous SiC was obtained by pyrolysis at 1000℃ and β-SiC at 1200 to 1400℃, in which a better crystallinity of β-SiC was observed at a higher temperature.

교통신호를 고려한 동적 통행배정모형의 구축 및 해석알고리즘의 개발에 관한 연구

임용택,임강원 서울大學校 環境大學院 1996 環境論叢 Vol.34 No.-

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한국산 감귤 수입 예상국의 수입 검역제도에 관한 연구

김택조,강영길,권오균 濟州大學校 亞熱帶農業硏究所 1995 亞熱帶農業硏究 Vol.12 No.-

수출밀감 생산지와 밀감 수출관련기관에 유용한 정보를 제공하고자 제주산 온주밀감 주요수입국 및 수입가능국의 검역제도를 조사분석한 결과를 요약하면 다음과 같다. 1. 조사대상국의 연간 수입량은 캐나다 61.5천톤, 미국 101.1천톤, 일본 1.2천톤, 홍콩 32.3천톤 정도이었고 1993년 한국산 감귤 수입량은 캐나다 1107톤, 홍콩 6톤, 러시아가 150톤이었다. 2. 캐나다는 병충해 위험도 평가를 실시한 후 한국산 밀감을 식물위생증이나 수입허가서 없이 수입하고 있다. 수입검사 중 캐나다에 분포하는 병해충으로서 감염정도가 심하지 않은 식물류는 소독처리하고 캐나다에 분포하지 않은 병해충이나 분포하는 병해충이라도 감염이 심한 경우 폐기 (반송)된다. 한국산 밀감의 경우 부패과를 제외하고는 검역상 문제가 되지 않고 있다. 3. 미국은 수입허가제를 채택하고 있으며 한국산 밀감은 궤양병, 흑반병, 화살깍지벌레의 미국내 유입을 막기위하여 수입이 금지되고 있으나 궤양병 무병 생산단지 및 완충지대 설정, 과실의 예방적 소독처리, 박테리아제 테스트 실시, 선과 후 안전조치등을 조건으로 미국내 수입이 한미간 합의 되었다. 과실의 채소류의 반입항에서 수입물량의 약 2%의 임의 표본 추출하여 검사하며, 미국에 분포하는 병해충만이 검출되는 경우에는 수입이 가능한 반면 검역대상 병해충이 발견될 때 소독방법이 있을 경우에는 소독하고 소독방법이 없을 경우에는 폐기 또는 수입이 거부된다. 4. 일본은 14종의 금지병해충의 기주식물 및 식물성 생산물의 수입을 금지하고 있으나 한국산은 수입금지품에 해당되는 식물이 없다. 금지병해충 (14종)과 특정 중요병해충 (42종)이 부착된 식물중 효과적인 소독방법이 확립되어 있지 않은 과실은 폐기되고 소독가능 병해충이 발견된 과실류는 소독되거나 선별된다. 5. 홍콩에서의 수입 비제한 품목인 과실 및 채소류는 식물위생증이나 수입허가서 없이 수입되며 수입검사중 병해충이 발견되면 소독처리된다. 6. 러시아에서는 수입비제한 품목을 제외하고는 식물 및 식물성 산물의 수입시 식물위생증과 수입허가서가 요구되며 허가항을 통하여 수입되어져야 한다. 7. 감귤류가 재배되지 않아 수입검역이 까다롭지 않은 캐나다, 홍콩, 러시아의 동부에 한국산 밀감 수출 증대를 도모하는 것이 바람직하다. This study was conducted to obtain knowledge of import quarantine system in Canada, the U.S.A., Japan, Hongkong and Russia, which may facilitate export Korean mandarins to these countries. The results are summarized as follows : 1. Canada, the U.S.A., Japan, Hongkong annually import about 61,500, 101,100, 1,200 and 32,300 tons. respectively, of such citrus fruits as mandarins, tangerines and clementines. In 1993, 1,107 tons of Korean mandarins were imported into Canada, 6 tones into Hongkong and 150 tones into Russia. 2. After pest risk on Korea mandarins for Canada was assessed, the mandarins have been imported into Canada without phytosanitary certificate and import permit. When either diseases and/or pests which have occurred in Canada are found or they are not severe during import inspection, disinfection is ordered. When either diseases and/or pests which have never occurred in the country are found or they are severe, the importer is ordered to destroy or reship the shipment. In Canada, import quarantine for Korean mandarins has been smooth except the rotten fruits have been found. 3. The import of Korean mandarins into the U.S.A. is prohibited to prevent citrus caker, phoma rot and arrowhead scale from being introduced into the U.S.A. However, it has been agreed between Korea and the U.S.A. that there can be imports into the U.S.A. of mandarins from Chejudo based on implementation of certain procedures. At the ports of entry, inspections are conducted by sampling about 2% of the imported amount of fruits and vegetabls. When injurious diseases and/or pests are found, disinfection is ordered. When there is no methods of disinfection which can completely kill the diseases and/or pests, the importer is ordered to destroy or reship the shipment. 4. Prohibited are host plants and plant products of 14 kinds of diseases and pests that have never occurred in Japan. In import inspection, when diseases and/or pests are found, disinfection is ordered. When there is no methods of disinfection which can completely kill the diseases and/or pests. the importer is ordered to destroy or reship the shipment. 5. Fresh fruits and vegetable can be imported into Hongkong without phytosanitary certificate and import permit. When diseases and/or pests are found during import inspection, disinfection is ordered. 6. Phytosanitary certificate permit are required in Russia for import of plants and plant products from foreign countries. The port of entry is designated by the quarantine authorities. It seems to be desirable to try hard to increase export amount of Korean mandarins to Canada, eastern Russia and Hongkong which do not raise citrus fruits and are not strict for import quarantine of citrus fruits.