• Journal of Korean Elementary Science Education
• /
• v.31 no.1
• /
• pp.1-12
• /
• 2012

The purpose of this study was to explore instructional objectives of 'Wise Life' based on Bloom's Revised Taxonomy of Educational Objectives. It was to extend understanding the 7th and the revised Wise Life 2007 as well. The written objectives of two curriculum of Wise Life were divided into two, the 'knowledge' dimension and the 'cognitive process' dimension based on Bloom's Revised Taxonomy of Educational Objectives. Major activity subjects presented in the 7th and the revised Wise Life 2007 were dominantly the basic inquiry activity types. It was found from this research that the 'factual' knowledge of the 'knowledge' dimension and the 'understand' of the 'cognitive process' dimension took a large proportion of the revised Wise Life 2007 objectives. The 'meta-cognitive' knowledge was increased. 'Remember' of the 'cognitive process' dimension was decreased and the high level objectives as 'analyze' and 'create', in the 'cognitive process' dimension was increased from the 7th to the revised curriculum. The 'factual' knowledge, 'conceptual' knowledge and 'metacognitive' knowledge were engaged with 'understand' and the 'procedural' knowledge were engaged with 'apply'. The 'meta- cognitive' were engaged with 'create' is the 'procedural' knowledge in the revised Wise Life 2007. 'Remember' was decreased. 'Create' was increased in the basic inquiry activities. It was analysed in zero percent of 'Observing', 'Investigating and Presenting', and 'Making'.

• Asian-Australasian Journal of Animal Sciences
• /
• v.2 no.3
• /
• pp.289-291
• /
• 1989

• Journal of Korean Elementary Science Education
• /
• v.32 no.2
• /
• pp.127-138
• /
• 2013

The purpose of this study was to select the basic words of physics for science education which were learned through everyday life or school education and be foundation of learning science. For this, we collected all words in the 'Wise Life' textbooks by 7th and 2007 National Curriculum, and extract the science words. As a result, there were 8,970 words in 8 textbooks of 'Wise Life', and about 18% of them, 1,585 words, were science words. There were 266 kinds of science words and most of them were biology words. And the textbooks by 2007 National Curriculum had more science words than by 7th's. Finally we selected 24 basic words of science only in the physics area by comprehensively considering difficulty, need and frequency.

• Journal of Korean Library and Information Science Society
• /
• v.26
• /
• pp.261-290
• /
• 1997

98 wise sayings on the nature of book are collected from various books and analyzed in their meanings. The results of analyzing them are as follows: A book is a good friend, teacher, doctor, and guide of life. A book is an implement of enhancing man s culture and a vehicle of civilization. A book makes man find his own self and shows his way of life. A book has its own life, develops it, and doesn't lose its life, but its destination depends on its reader. Great books make man know, dominate, civilize the world. Good books are not easy to come in contact with, but immortal and life-long as a good friend. Bad books are not difficult to come in contact with, but poisonous and dull. You can judge a man by the book he reads. A book to be of help is to make man think. Great books make man begin his new life. Nationalities occupations, and periods of activity of the authors who said wise sayings are investigated and analyzed. First, the nationalities of the authors are such advanced countries with high culture as England(41%), France(21%), America(19%), Germany(5%) and Rome(5%). Secondary, their occupations are as follows : a man of letters(62%), philosopher(13%), politician(5%), and churchman(4%), and especially poet forms 32% of men of letters. Thirdly, their activity periods are mainly 19C-20C and the period form 38% of the whole.

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
• /
• 2015.08a
• /
• pp.31-34
• /
• 2015

• Journal of Korean Elementary Science Education
• /
• v.28 no.1
• /
• pp.55-66
• /
• 2009

The purpose of this study is to assist understanding the integrated subjects and to obtain implications required on the actual operation of curriculum by analyzing content elements and basic inquiry activities in the revised "wise lift" curriculum 2007. The result of this study is as follows. First, the formation of elements in contents of "wise life" deals with the passage of time based on changing seasons, myself and family in the 1st grade and the concept of space based on home and a village in the 2nd grade. Six main subjects and twelve activity subjects are presented per each grade. Second, number of activity subjects and content elements are reduced as compared with 7th curriculum so that the responsibility of operating classes based on activities is reduced and the purpose of rationalizing contents is somewhat fulfilled. Third, eliminating a relevant domains decisively when presenting the activity subjects assures the identification and purpose as the integrated subject focused on inquiry activities. Fourth, the result of analyzing the course-relevance on content elements shows that the allotment per each domain and course is less considered but the relevance of social studies is higher regardless of non-course characteristics as the integrated subject. Fifth, according to the component ratio of basic inquiry activities, 'Observing' and 'Debating' were presented as the most essential activities, and 'Measuring' and 'Making' were relatively low. By considering characteristics of course requiring balanced and various experiences of inquiry activities, additional discussions are required on appropriateness of the component ratio. Sixth, 'Observing' was increased and 'Debating' and 'Making' were decreased on the main activities in this revised curriculum as compared with 7th curriculum.

• Journal of Families and Better Life
• /
• v.22 no.3
• /
• pp.75-93
• /
• 2004

This study examined discourses on “wise-mother and good-wife” in the 1920s - 1930s by analyzing the magazine “Shinyeosung.” This study found the following: 1 “Wise-mother and good-wife” was the ideal type for the “new women” during the colonial period. Hut the role of a mother was far more important than that of a wife. 2. The dominant discourse at the time was that the “genuine” new woman was defined by her motherhood, and she could not have a job because raising children was the most Important task for her. Hut in fact, new women wanted to be a wife through free love and marriage. They wished to be a good-wife in the “new (modern) family” for their loving husbands. 3. The Ideas of “wise-mother” and “good-wife” arose from disparate backgrounds. A woman had to nurture her maternal aptitudes; but had to suppress her passion for free love and marriage. Although she had to learn Western methods of bringing up children instead of the traditional one, she was expected to practice traditional virtues of a wife, not Western attitudes. The role of a mother was decided by experts, but that of a wife was decided by husbands. The function of a good-wife was merely a clever handling of her husband, whereas the function of a mother was considered to require professional knowledge. 4. New women could differentiate themselves from “old women” through the roles of wise-mother and good-wife; nonetheless, those roles were forced by society. They did not have any other viable choices.

• Tribology and Lubricants
• /
• v.39 no.4
• /
• pp.133-138
• /
• 2023

This paper presents a discussion on lubricating oil filters. The maintenance of lubricating oil filters can improve the performance of mechanical systems and extend the service life of the lubricating oil. Therefore, the effective management of the lubricating oil can extend the service life of the machine and reduce maintenance costs. A representative method for managing lubricating oil is filtering the lubricating oil using a lubricant filter. However, effectively managing a lubricating oil using a lubricant filter requires an understanding of the related knowledge. In this paper, we present the definition, classification, characteristics, specifications, performance, and self-cleaning function of lubricating oil filters. The lubricant filters are classified based on the filter material, filtering method, filtering location, and amount of filtered fluid. Cellulose and glass fiber materials are conventionally used as materials for lubricant filters, and recently, metal materials, which show excellent durability, are being increasingly adopted. The filtering methods can be classified into physical, chemical, magnetic, and electric field methods, and the lubricant filters can be classified according to their location in the lubrication system. The beta ratio and efficiency of the lubricant filter can be determined based on the performance of the filter. Finally, there are many products or technologies that add a self-cleaning function to the filter to remove foreign substances or contaminants for efficient management.

• The Journal of the Convergence on Culture Technology
• /
• v.6 no.4
• /
• pp.385-389
• /
• 2020

The medical drama has developed into a story centered on 'people', raising viewers' sympathy. The story of the drama is the true life story of doctors, patients and families. It is also a story that reminds me of 'a little special day of our ordinary people'. And the song played and sung by five characters in the drama became a factor that stimulates nostalgia and increases immersion. The highest viewer rating was 14.1%, and 51,584 blogs alone were registered. According to the big data analysis, the related words were 'Wise OST', 'Album Name', 'Artist Name', 'Two Hours in a row', 'Record', 'Remake', 'OST Revealed', 'Advertisement Revenue', 'Playlist', 'Aroha' and 'Cho Jung-seok'. The commercialization of medical dramas includes 'Sales of Drama OST Albums', 'Organizing Online Live Concerts (PPL in Advertising)', 'Publishing Piano Music', 'Picture of People-Oriented Photography', 'Making Music Video Editing Drama Highlight', 'YouTube Upload Profits', 'Mask' and 'Disinfectant'. it is predicted that the touching story of Corona 19 and the charming humanity will unfold. The limitations of the research will require analysis of various works by genre and attempts to analyze consumer values by industry.

• Korean Chemical Engineering Research
• /
• v.61 no.1
• /
• pp.142-154
• /
• 2023

As the importance of the environment has been recognized worldwide, the need to calculate and reduce carbon emissions has been drawing an increasing attention throughout various industrial sections. Thereby the discipline of LCA (Life Cycle Assessment) involving raw material preparation, production processes, transportation and installation has been established. There is a clear research gap between the need and the practice for Korean Case of renewable energy industry, particularly wind power. To bridge the gap, this study conducted LCA research on wind power generation in the Korean area of Yeongdeok, an example of a domestic onshor wind power complex using SimaPro, which is the most widely used LCA system. As a result of the study, the energy recovery period (EPT) of one wind turbine is about 10 months, and the GHG emitted to generate power of 1 kwh is 15 g CO₂/kWh, which is competitive compared to other energy sources. In the environmental impact assessment by component, the results showed that the tower of wind turbines had the greatest impact on various environmental impact sectors. The experience gained in this study can be further used in strengthening the introduction of renewable energy and reducing the carbon emission in line with reducing climate change.