學生의 學級風土知覺과 學業成就와의 關係硏究

裵秀範 건국대학교 교육대학원 1989 敎育論叢 Vol.12 No.-

The purpose of this study is to clarify the item validity which constitutes MCI questionnaire, and the relation between the classroom climate which students perceive and academic achievement of students. For the purpose, first all a theoretical foundcation was established through relevant literature review and the following of this study was conducted by using questionary survey. According to this result, investigator has four questions as follow: Problem 1. Do the items which is constituted in MCI question-tionaire measure the variables which they purport to measure as intended originally? Problem 2. What kind of correlations do the variables of MCI scale have each other? Problem 3. Will there be high correlation between subscale of classroom climate and academic achievement of each curriculum? Problem 4. Will there be statistically significant difference in correlation between classroom climate of students' perception and academic achievement? To get answers to problems, investigator establishes four hypotheses: Hypothesis Ⅰ. MCI scale will constitute of five subscales. Hypothesis Ⅱ. Subscales of MCI Subscales of MCI will be statistically low correlation. Hypothesis Ⅲ. There will be high correlation between subscale of classroom climate and academic achievement of each curriculum. Hypothesis Ⅳ. There will be statistically significant difference in correlation between classroom climate of students' perception and academic achievement. To test the above hypotheses MCI questionnaire was translatedinto Korean and distributed to random sampling 20 of Su Weon agricultural high school is Su Weon. Thus pilot-studied MCI questionnaire was given out to 1,875 pupils of Dong Pu Chun high school and of Bo Young girls' commercial highschool in the district of northen of Kyeong Ki Do and Su Weon agricultural high school and Su Weon girls' high school and Su Song high school in the district of southern of Kyeong Ki Do. And among them, 1,850 pupils were withdrawn and except for the 78 with insufficient answers excepted, 1,778 were finally accepted as the object of this study. Factor analysis and Pearson's product moment correlation coefficient and ANOVA were applied to verify the above hypotheses. Based on the above results, hypothesis Ⅰ and hypothesis Ⅱ and hypothesis Ⅲ were accepted, but hypothesis Ⅳ was rejected.

Arabidopsis cell death in compatible and incompatible interactions with Alternaria brassicicola

Su’udi, Mukhamad,Kim, Min Gab,Park, Sang-Ryeol,Hwang, Duk-Ju,Bae, Shin-Chul,Ahn, Il-Pyung Springer-Verlag 2011 Molecules and cells Vol.31 No.6

現金흐름 情報와 所有乖離度의 關係에 관한 實證 硏究

배기수(Bae Khee-Su),이상헌(Lee Sang-Heon) 한국조세연구포럼 2010 조세연구 Vol.10 No.3

본 연구는 企業의 所有乖離度가 해당 企業의 현금흐름과 企業價値에 어떠한 영향을 미치는지에 대해 分析하였다. 企業의 현금흐름에 영향을 미치는 외국인지분율과 硏究開發費가 현금흐름과 企業價値에 어떠한 영향을 미치는지에 대해서도 分析함으로써, 기존 先行硏究 結果와 차이점이 있는지에 대해서도 分析하였다. 分析結果, 企業의 所有乖離度와 해당 企業의 현금흐름 간에는 유의한 음(-)의 관련성이 있는 것으로 나타나 企業의 대주주 1인 지분율을 제외한 나머지 지분율이 증가할수록 해당 企業의 현금흐름이 감소하는 것으로 나타났다. 즉, 최대지분의 형식적인 지분율과 특수관계인을 이용한 실제 지분율과의 차이(所有乖離度)가 증가할수록 해당 企業의 현금흐름이 감소하는 것으로 나타났다. 이러한 分析結果는 企業價値에 대해서도 유의한 陰(-)의 관련성을 보임으로써 배임가설을 뒷받침한다. 硏究開發費와 현금흐름 간에는 유의한 陽(+)의 관련성이 있는 것으로 나타나 硏究開發費가 증가할수록 해당 企業의 경쟁력이 강화되어 企業 經營에 긍정적인 영향을 미치는 것으로 나타났다. 또한 企業의 현금흐름에 영향을 미치는 외국인지분율과 硏究開發費가 현금흐름 및 企業價値에 미치는 영향에 대한 分析 結果 외국인지분율과 현금흐름 간에는 유의한 陽(+)의 관련성이 있는 것으로 나타났다. 이러한 分析結果는 외국인지분율이 높아질수록 해당 企業에 대한 감시 효과가 높아져 企業 경영에 긍정적인 영향을 미친다는 것을 의미한다. 본 연구 結果는 所有乖離度와 현금흐름과의 관련성에 대해 통계적 分析방법으로 실증 分析하였다는 데에 의의가 있으며, 所有乖離度와 企業價値와의 관련성에 대해서도 실증 分析함으로써 投資者와 債權者 같은 會計情報 이용자들에게 有用한 情報가 될 수 있다. From the research which sees the possession estranged degree of the enterprise with flowing, the cash of the corresponding enterprise analyzed about affects in business value. Also, the cash of the enterprise to flowing, the foreigner equity ratio which is a variable which affects and the research and development elegy cash with flowing, even about affects in business value analyzes with, researched even about there is a difference with existing preceding research result. The result, with possession estranged degree of the enterprise the cash of the corresponding enterprise flowing, goes to the sound which considers (-) relation with charge, large stockholder 1 of the enterprise the cash of the recording corresponding enterprise where the remaining equity ratio which excepts the equity ratio which is will increase flowing, with the fact that decreases. Namely, difference of the actual equity ratio which uses the equity ratio which the maximum equity is formal and the special authorized personnel and (possession estrangement) flowing, the cash of the recording corresponding enterprise which will increase this decreases as the thing, the main share holder of the enterprise will be relationship of many uniqueness even on person oneself outside and the use which will listen, secures a more equity and affects in corporate management appearing negatively, (breach of duty construction) is showing. Also the sound which considers about also a business value as well (-) relation with charge, supports like this breach of duty construction more. And the cash of the enterprise to flowing, the foreigner equity ratio which is a variable which affects and the research and development elegy cash flowing, and researches even about affects in business value, that resultant foreigner equity ratio and the cash to flowing, between the sheep which considers (+) relation with charge, the foreigner equity ratio to be high watch effect comes to be high about the qualitative recording corresponding enterprise and affects is affirmative in corporate manage ment shows the result which agrees with an existing preceding research. Also research and development cost and the cash even to flowing between, the sheep which considers (+) with charge, research and development elegy the competitive power of the recording corresponding enterprise which will increase is strengthened a relation and affects is affirmative in corporate management shows the result which agrees with an existing preceding research.

Effect of Ultrasonic Melt Treatment on Solidification Microstructure of Al–5Ti–1B Alloy Containing Numerous Inoculant Particles

Soo‑Bae Kim,Jae‑Gil Jung,Young‑Hee Cho,Su‑Hyeon Kim,Kwangjun Euh,Jung‑Moo Lee 대한금속·재료학회 2022 METALS AND MATERIALS International Vol.28 No.7

The effect of ultrasonic melt treatment (UST) on the solidification microstructure of an Al–5Ti–1B alloy containing highvolumefractions of Al3Tiand TiB2particles is investigated for various UST times with different melt holding times. Theas-cast Al–5Ti–1B alloy is composed of TiB2and polygonal Al3Tiparticles (present prior to UST), plate-like Al3Tiparticles,and Al grains (formed during UST and/or solidification). The UST causes a size reduction and homogeneous distributionof the TiB2-agglomerated region containing many submicron-sized TiB2particles pushed to the grain boundaries. The USTslightly decreases the size and improves the distribution of polygonal Al3Tiparticles enriched in the TiB2-agglomeratedregion. Unlike the TiB2and polygonal Al3Tiparticles, which exhibit a minor refining effect, the plate-like Al3Tiparticlesshow a significant refinement with UST application. The UST has a significant effect on the size distribution of Al grains byinducing the formation of medium-sized grains at the expense of small and large grains; however, it only has a slight effecton grain refinement. The degree of microstructure modification increases with increasing UST time but decreases with meltholding time after UST. The mechanisms for the refinement and dispersion of the TiB2and Al3Tiparticles and Al grains arediscussed considering fragmentation, nucleation, and growth behaviors induced by the UST and subsequent solidification.

대상포진에 대한 한방 단독 치료 치험 2례

배재룡(Jae Ryong Bae),김수진(Su Jin Kim),장상철(Sang Chul Jang),필감매(Chien Mei Pi),노주희(Ju Hee Roh) 대한의료기공학회 2016 醫療氣功 Vol.16 No.1

Objectives : The purpose of this study is to report a 67-year-old male patient with Herpes zoster(caseⅠ) and a 38-year-old female patient with Herpes zoster(caseⅡ), whose symptoms were relieved after Korean medicine treatment alone. Methods : Both patients took Yeonryeonggobondan and Pyungwee-san daily. Everytime they came to the hospital, they received acupuncture treatment, Hwidam's Su-Gi therapy and External Gigong Therapy. Acupuncture was applied by gall bladder seunggyeok(膽勝格, GB-), spleen jeonggyeok(脾正格, SP+), large intestine seunggyeok(大腸勝格, LI-) of Saam's Acupuncture Method. Hwidam's Su-Gi therapy was applied on neck. External Gigong Therapy was applied on skin lesion area. the patients' symptoms were evaluated with photographs and VAS. Results : The results were as follows: 1. In the case of a 67-year-old male patient, it took 14 days to recover the skin lesions and to reduce the pain after treatment started. And he visited 13 times during that period. 2. In the case of a 38-year-old female patient, it took 23 days to recover the skin lesions to reduce and the pain after treatment started. And she visited 10 times during that period. 3. Intensive treatment early in treating herpes zoster helped to shorten the treatment period. 4. Taking Yeonryeonggobondan and Pyungwee-san and receiving acupuncture treatment(SP+) can help to improve immunity and recover skin lesions in herpes zoster diagnosed with spleen deficiency with dampness encumbrance(脾虛濕困) and blood stasis due to qi stagnation(氣滯血瘀). 5. The combination of acupuncture treatment(GB-) and External Gigong Therapy was effective in controlling pain. 6. External Gigong Therapy is considered to be effective for the recovery of the skin as well as the pain of the herpes zoster. Conclusions : Korean medicine treatment alone has a great effect on the above two patients with herpes zoster. I hope the active research about Korean medicine treatment will be done not only for herpes zoster but also for various intractable pain diseases.

前腕部 經穴 取穴에서 骨度分寸法과 一夫法의 比較 硏究

박히준,채윤병,차웅석,박종배,이혜정,이향숙,인창식,고형균,김수영,최일환,김강식,문정배,배기태,유경환,육근영,정병주,손인철,임사비나 WHO COLLABORATING CENTRE FOR TRADITIONAL MEDICINE 2004 東西醫學硏究所 論文集 Vol.2004 No.-

Background : The cun measurement System, an essential and convenient method in locating acupoints, has been widely used in the practice of acupuncture. However, traditional cun measurement has been criticized for its lack of reliability. Objectives : The purposes of this study are to determine if one cun measured by the directional methods have a consistency with that of proportional methods and to investigate which factors are related with these differences, especially in forearm. Methods : The distance between the elbow crease and the wrist crease of forearm was compared to a reference value of one cun obtained by the directional method. In this method, one cun is one third of the distance between index finger and Small finger of a subject, measured at proximal interphalangeal joint. In addition, to investigate the factors influencing the differences between these two methods, we measured the height and body weight and calculated body mass index (BMI). Finally we analyzed the factors correlated with these lengths by linear regression test. Results : The results showed that one cun obtained by the directional methods were significantly different from one cun by the proportional methods in forearm. It was demonstrated that the length acquired with the directional method was more correlated with body weight and body mass index, while the length obtained by the proportional method was more correlated with the height.

施藥에 의한 切斷靑해삼의 再生實驗

裵樹奐 군산대학교 1976 群山水産專門大學 硏究報告 Vol.10 No.3

When Applying medicine to the cut green sea cucumber revival conditions are as following after 60 days 1.It was Existed 97% of survival rate which is men's liver trouble medical remedy silygalon, 67% of survival rate that part of applying plant growth promater Atonik liquid, 76% of survival rate that of Applying the disinfection mercurochrome. 2.As to the green sea cucumber culture, It was possible to apply the medicine with aid of revival rate.

차폐층을 갖는 튜브형전기로의 복사 열전달 연구

裵信徹,柳秀烈 단국대학교 1994 論文集 Vol.28 No.-

One way of reducing radiant heat transfer between surfaces is to use the shields which are made from highly reflective or lowly emissivitive materials. In this study, the surface temperature of tube type furnace and the radiation shields were measured in the vacuum bell-jar. The tube type furnace was made by stainless steel 304 foil with 0.03 mm and 0.05 mm. The experimental data were compared with theoretical results. Since the heat convection effects can be neglected due to experiment in vaccum chamber, and the heat conduction effects can be also neglected due to very thin the thickness of specimen, there are only the radiative heat transfer. To find the effect of shield numbers, the electric furnaces with the one to five shields were made. As the results, the energy consumption decrease as increasing the number of shields, and using lower emissivitive material. To determine the position placing the specimen for measuring the thermophysical properties, the surface temperature distribution in axial direction was measured and compared with theoretical results. Since the errors among the experimental and theoretical data were changed in the range of ±5%, the accuracy of the present method was verified. Although the maximum temperature of the furnace rise as increasing shield number, since the difficulties and tedious job in manufacturing the furnace with more numbers of shield beyond the arailability of the reducing the energy consumptions, the use of two or three shields can be recommended. Also it was found that the specimen should be placed in 52.2% midsection in axial length of the furnace, and the maximum temperature difference between the end and midsection of the furnace was 20 degree under the present condition.

우리나라의 水産養殖史 : 1. 우리나라 김養殖業 發展의 背景과 輿件

裵樹奐 군산대학교 1982 群山水産專門大學 硏究報告 Vol.16 No.2

Korean people have been eating various marine products from old times, it is assumed that especially laver has been eaten from the earlist times and the history of laver culture is very old. I planed to establish a theory on the history of fishery culture in Korea and decided to study on the history of laver culture at first based on records of old books. Here are results reported within the limits of the condition and background on the origin of laver culture in Korea for the feudal age on the account of quantity consideration. 1.The producing district of laver was 35 districts. 2.The name of laver had 7 kinds. HAE-I as a name of laver meant the laver dried and processed like paper and became common name of laver. KIM as a name of laver could not be found in the old books and derived from dialect JIM. 3.It seems that the processing method of present laver developed 600 years ago. 4.The Korean laver culture has origin in A-JEON fishing implements (wrinkled set net) and used two models, SEOP-KO-JI (600 years ago) and DDE-VAL (150 years ago).

우리나라의 水産養殖史 : Ⅱ. 우리나라 김養殖業의 發達過程과 産業的 推移

裵樹奐 군산대학교 1983 群山水産專門大學 硏究報告 Vol.17 No.2

This paper, following former paper which was focused on the condition and background on the origin of laver culture in Korea, has studied on the development process and industrial trend of Korean laver culture. The results obtained were as follows. In Korea two laver culture methods, SEOP-KO-J1 and DDE-VAL, have been developed since the latter period of the Yi dynasty, and the settling method of spat collector has been changed from vertical into horizontal. Because a collecting process can't be implemented well in the whole part, but only in the collecting part of spat collector, it has happened to set spat collector horizontally fitting in collecting level in order to increase the quantity of collecting. 2. In modern centuries while Japan has introduced most of all the advanced civilizations to Korea, on the contrary only laver cult tore method has been introduced from Korea to Japan except recently developed one. 3. Koreans have used laver for cooking various foods, such as KIM-BU-GAK (a sort of fried laver), KIM-MU-CHIM(a sort of seasoned laver), KIM-SSAM (a sort of laver wrapping), ect. It proves that the method and pattern of laver processing has been various in Korea, however the processing method of sheet laver has been prevailing more in Japan than in Korea. 4. Korea, taking dried laver processing (thin laver like sheet) suitable for Japanese taste, could begin to export about 80% of laver production to Japan. So Korean laver culture became a large national industry at a time and the quantity of production reached to 2 billion sheets of laver. 5. After world war II Korean laver cultivaters had suffered from low sales seriously because of Japanese laver import embargo, fortunately thanks to domestic laver demand recently increased the laver production has increased to above 3 billion sheets of laver.