• Title/Summary/Keyword: 함양역

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Analysis of Students' Socioscientific Decision-Making from the Nature of Technology Perspectives (과학·기술관련 사회쟁점(SSI)에 대한 학생들의 주요 의사결정 논점의 기술의 본성(NOT)적 해석)

  • Lee, Hyunok;Lee, Hyunju
    • Journal of The Korean Association For Science Education
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    • v.35 no.1
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    • pp.169-177
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    • 2015
  • Since socioscientific issues (SSI) reflect various characteristics of new technologies designed to meet the incessant human needs in the contemporary society, this study explores the feasibility of adapting nature of technology (NOT) to analyze students' socioscientific decision-making. To achieve the aim, forty-five college students enrolled in a liberal arts course on science and technology studies participated in the study and responded to a GMO (golden rice) scenario in a written form. Four major viewpoints were identified from their writing: 1) is the technological artifact able to solve a societal problem?, 2) are there some alternatives to solve the societal problem?, 3) what kinds of side effects or flaws could turn up during distribution and consumption of the technological artifact?, and 4) can we cope with the technological uncertainty? We revisited the viewpoints within the NOT framework (technology as a 'fix,' cultural context and role of values, technological trade-offs, technology as a system, and technological progression). As a result, unlike NOS, NOT were quite explicitly represented in their decision-making and students' level of understanding on NOT varied. It indicates that NOT can be a promising construct for cultivating informed SSI decision-making.

Studies on the Growth Characters and Nutrient Uptake Related to Source and Sink by Cool Water Temperature at Reproductive Growth Stage III. Influence of Growth Characters and Nutrient Uptake Related to Panicle by Different Water Temperature and Water Depth (생식생장기 냉수온이 벼의 Source와 Sink 관련형질 및 양분흡수에 관한 연구 III. 관개수온과 수심이 수의 관련제형질 및 양분흡수에 미치는 영향)

  • 최수일
    • KOREAN JOURNAL OF CROP SCIENCE
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    • v.31 no.2
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    • pp.242-248
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    • 1986
  • To study the effect of cold water irrigation at the reproductive growth stage of rice plants on several growth characters related to source and sink and nutrient uptake, the present experiment was carried out under the different conditions of water temperature and water depth. Deep irrigation with normal temperature water increased culm length, panicle length and panicle exsertion but with cold water resulted adversely. Most sensi-tive response in 5 cm water-depth appeared at reduction division stage and in 20 cm depth at panicle formation stage. Secondary branches and spikelets were increased in number by deep irrigation with normal temperature water, but decreased and degenerated by deep irrigation with cold water at panicle formation stage resulting in high spikelet sterility and low grain filling. Deep irrigation with normal temperature water increased the contents of total nitrogen, phosphate, potassium and silicate in leaf blades, branches and chaff. However, cold water irrigation reduced the uptake of phosphate, potassium and silicate except nitrogen particularly in deep irrigation. Ratios of phosphate, potassium and silicate to total nitrogen content were decreased by cold water irrigation. Branches seemed to have higher requirements for phosphate, potassium and silicate than leaf blades and chaff. Silicate-to-total nitrogen ratio in leaf blades, branches and chaff had significant correlations with yield showing closer relationship between yield and the ratio of silicate to total nitrogen in branches in particu-lar.

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Petrology of Jurassic Granitoids in the Hamyang-Geochang Area, Korea (함양(咸陽)-거창(居昌) 지역(地域), 쥬라기 화강암류(花崗岩類)의 암석학적(岩石學的) 연구(硏究))

  • Lee, Cheol-Lag;Lee, Yoon-Jong;Hayashi, Masao
    • Economic and Environmental Geology
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    • v.25 no.4
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    • pp.447-461
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    • 1992
  • The Jurassic granitoids in the study area are divided into the "Gneissose granodiorite" and the "Daebo granodiorite" (1 : 250,000 Jeonju Geological map, 1973). The term of Geochang granodiorite was used in this study instead of "Daebo granodiorite". These granitoids were studied in terms of microscopic observation, petrochemistry, and zircon morphology. The granitoids are mostly granodiorite. Two kinds of progressive variation can also be recognized in the modal quartz~alkali feldspar~plagioclase triangular diagram; the Gneissose granodiorite is in accordance with the trondhjemitic (low k) trend, and the Geochang granodiorite with the granodioritic trend (medium k). The granitoids belong to the calc-alkaline series, and are classified into the I-type (magnetite series). Plagioclase ($An_{25.1}{\sim}An_{30.9}$) in the granitoids shows generally an oligoclase composition. Biotite has a wider range in (Si, Al) solution than in (Fe, Mg) solid solution. Hornblende occurs in a few thin sections of the Geochang granodiorite, and is plotted in the tschermakite field. The zircon prism shows a long variation between the {110} dominant type and the {100} dominant type in the Geochang granodiorite, but only the {110}={100} type in the Gneissose granodiorite. However, zircon crystals in the granitoids are mostly crystallized in a low-to-medium temperature magma. In the PPEF (Prism- Pyramid-Elongation-Flatness) diagram, the Gneissose granodiorite shows a closed scissors type, the Geochang granodiorite, a opened scissors type. It indicates that the Geochang granodiorite might originate from the mixed magma with crustal materials or pre-existed residual magma which had formed the Gneissose granodiorite.

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Roles of the Specialized Education Recognized by Professional Panels (전문가 패널들이 인식하는 공업계고등학교의 전문교육 역할)

  • Oh, Seung-gyun
    • 대한공업교육학회지
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    • v.33 no.1
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    • pp.1-22
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    • 2008
  • The purpose of this research is to clarify the elements of the function of the role of industrial high schools that its experts perceived. The content of this research is verify the function element required for the performance of the role of specialized education through content validity ratio(CVR). This research adopted the method of literature research and Delphi method, which is to collect and come to an agreement of the opinions of the 26 research panels. The first round is constructed by the semi-constructed questionnaire for the analysis of the opinions of the panels by inductive method. The second round is to categorize the result of the first one into 7 domains, and asked each category by Likert's 5 scale checklists, and statistically analyzed mean, medium, standard deviation, and quartile. The third round is to statistically analyze Mean, standard deviation, medium, and validity ratio(CVR) to reassure the opinions of the panels on the basis of the result of the first one. The categorized contents of the function required for the performance of the specialized education in this research is 'in-service visit and in-service training', 'licence acquiring education', 'employment counseling and job employment information', 'custom-made education connected with industry', 'career education' and 'enhancement of basic career competency'. The panels are divided into professors, teachers, professionals, and policy administrators, and they verified the validity rate of the function role and priority of emphasis. The result showed that the tendency of the education is converting from physical function-centered education to education of emotional attitude and competence of thought.

Convergence Study on the Influence of Personality and Stress on College Life Adaptation in Nursing College Students (간호대학생의 인성 및 스트레스가 대학생활 적응에 미치는 영향에 관한 융합연구)

  • Lim, Jae-Ran;Kim, Soon-Young
    • Journal of the Korea Convergence Society
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    • v.10 no.10
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    • pp.301-308
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    • 2019
  • The purpose of this study is to understand the relationship between personality, stress and college adjustment of nursing college students and to identify the factors influencing college adjustment. The data collected from December 14, 2017 to December 19, 2017, and the questionnaire from 193 nursing students in D City. The data were analyzed by t-test, one-way ANOVA and Scheffe's test, Pearson's correlation and multiple regression analysis. The mean scores of major satisfaction, was $6.32{\pm}2.03$, personality was $3.76{\pm}.43$, stress was $1.57{\pm}.37$, and college adjustment was $3.30{\pm}.65$. There were positive correlations between college adjustment and major satisfaction(r = .41, p <.001), as well as between personality (r = .60, p <.001). The significant factors influencing the college adjustment were number of consultation, major satisfaction and personality, which explained 49% of the variance in the college adjustment. Based on these findings, programs that develop personality are necessary for college nursing students in order to promote college adjustment.

Changes in Hydrological Characteristics of a Forested Watershed of Mt. Palgong (팔공산 산림소유역의 유출 특성 변화)

  • Jung, Yu-Gyeong;Lee, Ki-Hwan;Choi, Hyung-Tae;Lee, Heon-Ho
    • Journal of Korean Society of Forest Science
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    • v.109 no.4
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    • pp.429-437
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    • 2020
  • In this study we quantified the long-term change in discharge against precipitation in a forested watershed and investigated how the growth of forest trees influences these changes. We found a proportional relationship between precipitation and discharge for each year, and discharge decreased gradually with time. Precipitation and discharge were highest in July and August, and the changes in precipitation, discharge, and runoff rate did not always coincide, given that high runoff rate was shown in August and September. The monthly coefficient of variation (CV) for discharge was larger than that for precipitation, and the deviation between precipitation and discharge increased gradually. From 2011 to 2017, the gradient of the trend line for the change of total discharge and direct runoff against precipitation decreased, whereas the gradient of the base flow increased in this same time period. A possible explanation is that the water holding capacity of soil deposits increased as the forest soil of the Palgong Mountain watershed developed and the increase of base flow rose with groundwater level together with that of outflow quantity. The coefficient of flood recession was lower in the period 2011 to 2017 than in 2003 to 2010; thus, the reduction of discharge was mitigated and remained steady as time progressed. We conclude from these results that the discharge of surface runoff decreased as tree growth and base flow increased; however, the water yield function of the forest increased gradually.

The Effectiveness of the Living Lab-based Elementary School Data Science Program (리빙랩 기반 초등학교 데이터 과학 프로그램의 효과성 분석)

  • Son, Jungmyoung;Kim, Taeyoung
    • Journal of The Korean Association of Information Education
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    • v.26 no.2
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    • pp.105-120
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    • 2022
  • In addition to the rapid changes in the times caused by the pandemic, the revision of the new curriculum coincides with the change in the proportion of the three elements of learners, society, and subjects that make up the curriculum. In particular, along with the proportion of 'social' in the curriculum, the scope of the word 'educational community' has increased, and the allowable range of curriculum restructuring centered on it has expanded. In order for the intended direction of education to be properly established in the new curriculum, various educational method studies are needed to cultivate newly emerged competencies and literacy. In this study, after selecting the contents and goals of the convergence curriculum based on various criteria for subject selection, the data science program was designed by reconstructing Living Lab's PDIE methodology. As an evaluation factor for this, we tried to analyze the effectiveness of 'creativity', 'problem-solving ability', 'communication ability', 'collaboration ability' among future competencies emphasized in the curriculum. As a result of the study, it was effective in improving creative and communication skills, and this study focuses on verifying the effectiveness of School Living Lab, suggesting the necessity of post-research that expands the application space of research and diversifies the role of educational community subjects.

A Case Study on the Christian Worldview Education Program through Maker Education Based Design Thinking at Christian University (기독 대학의 디자인사고 기반 메이커교육을 통한 기독교 세계관 교육 프로그램 운영 사례 연구)

  • Seongah Lee;Hyeajin Yoon
    • Journal of Christian Education in Korea
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    • v.73
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    • pp.117-137
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    • 2023
  • This is a case study of an extra-curricular program that designed and implemented maker education based on design thinking to foster a Christian worldview. The program was designed at K university in the course of 10 sessions as following stages; tinkering, providing a special lecture for motivation, finding issues, empathizing, making, sharing and reflecting. A total of 15 students in 5 teams participated in the program, progressed through each stage in the process of solving the problems they found around them so that their neighbors and the creative world could become better. As a result of operating this program, the participants became concerned about their neighbors and community and reflected on the change of perspective of the world from a Christian worldview. As a suggestion for follow-up research and projects, to develop a model of maker education based on design thinking for cultivating a Christian view of the world is proposed in order to support to easy design and management of the program even if there is a lack of professional related knowledge and experience. In addition, it is needed to develop a manual and guide book including a facilitator's role and an assessment tool like a rubric that can give feedback on the performance of the program and make improvement.

A Qualitative Study on the Job Experience of Korean-Chinese Marriage Immigrant Women in Korea (재한 중국동포 출신 결혼이주여성의 취업 경험에 대한 질적 연구)

  • Haiying Huang;Youngsoon Kim
    • The Journal of Learner-Centered Curriculum and Instruction (JLCCI)
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    • v.19 no.10
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    • pp.101-120
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    • 2019
  • Among Korean women who are married, the group with the largest distribution based on the country or ethnic characteristics of their origin is Korean-Chinese. This study looked at the characteristics of married women of ethnic Koreans in China, their experiences in the labor market, their overall employment experience, including their role performance and handling, and sought suggestions such as policy measures for married women and capacity building for employment. Eight study participants were selected for this study, data were collected through individual interviews, and analysis was conducted using phenomenological qualitative research. The results of the study are as follows: Korean-Chinese marriage migrants were exposed to the job scene a lot because of their proficiency in Korean and Chinese. They were working for various jobs and had experience using job-related education and counseling. Most of them had experience working in factories and daily jobs, and they were currently staying in low-paying, insecure jobs. Their employment experience has been the same as the Korean society s career cut-off female employment, suggesting that the difficulty of marriage-based women s employment can be solved together only when the overall opportunities for women s employment are expanded. Considering the growing need and desire of female marriage immigrants to participate in economic activities, measures should be taken to prioritize human resources development through strengthening basic vocational skills in order to promote continued and stable economic participation.

The Centra of the aesthetics and the aspect of existence of the Sijo in the Choseon Dynasty (조선조(朝鮮朝) 시조(時調)의 미적주체(美的主體)와 그 존재양상(存在樣相))

  • Choi, Dong-Kook
    • Sijohaknonchong
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    • v.23
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    • pp.107-131
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    • 2005
  • The purpose of this is to make sure what the scholar of the Choseon thought the object of aesthetics, and which psychological element did they use to clear the center of the aesthetics. In addition, I consider their way to recognize the human's aesthetic point of view. A literary man in Choseon regarded the five senses as an obstacle which interrupted to see the nature of all things. So they set up the spiritual condition as their aesthetic subject, with suppressing the pleasure through five senses. The goal to make one's mind calm was to cause someone's spirit to activate freely. The condition of the calmness was considered as a process of recovering the human's natural spirit, which was connected to the poetic spirit and became the aesthetic subject. Simultaneously, a literary man at that time set up the condition of the calmness as a subject of objective consciousness, and estimated the common things as a objective existence, which led to the result that all the materials of the poem and the poet could be unified. This aesthetic centra put a premium on the senses caused by contacting with all natural things, and adopted the 'Xing' as a method of expression. This 'Xing' is not a sense based upon one's experience, but a sense which is created of itself. The expression method of 'Xing' caused the reader to feel and express, encourage, and sublimate what they feel through the poem, as well as purified reader's mind.

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