In learning environment at mathematics education, prove and refute are essential abilities to demonstrate whether and why a statement is true or false. Learning proofs and counter examples within the domain of limit of sequence is important because preservice teacher encounter limit of sequence in many mathematics courses. Recently, a number of studies have showed evidence that pre service and students have problem with mathematical proofs but many research studies have focused on abilities to produce proofs and counter examples in domain of limit of sequence. The aim of this study is to contribute to research on preservice teachers' productions of proofs and counter examples, as participants showed difficulty in writing these proposition. More importantly, the analysis provides insight and understanding into the design of curriculum and instruction that may improve preservice teachers' learning in mathematics courses.
The purpose of this article is to shed light on the position and the importance of sijo (Korean traditional poetic form of Three-Line Stanzas) of the Korean poet Park Jae-sam among Korean sijo writers. Even though Park Jae-sam started his career as a poet writing two sijos and a poem, he began to write more poems than sijos later on. Anyway his interest in sijo writing has continued and he has served as a judge of sijo writing contests ever since. Especially in 1985, he published a collection of sijo. And each sijo writing in this collection are composed of three-line stanzas and each stanza of three lines. And each line has a rhythmic sound with a formal word formation. This article reveals that Park Jae-sam has pursued a happy unity of form and content in his sijo writings from the collection and that he has tried his hardest to realize this goal. This article notes that for this goal he puts stress on some methods of creating poetic images and the process of creating new ideas, the unity of Koreans's unique emotion of han(恨) and a sense of eternity, transcendence through ambivalent emotions, and the structure of statement mainly made of juxtaposed metaphors. And this articles also notes that as a most sincere lyric poet in the history of sijo he is much distinguished from other Korean poets in that he depicts mainly Koreans's unique emotions and their characteristics.
This paper aims to establish a Fengshui-based marketing model that companies engaged in selling dwelling spaces can utilize to increase their sales. The study is based on an investigation of appraisal statements and analysis techniques used in Fengshui. The Fengshui marketing model can be used for corporate advertising, sales promotions, public relations events, and for framing an overall marketing strategy according to changing consumer demand. As a sales promotion strategy, it can be used to influence consumer psychology and behavior. Although this study is limited to the all-pervasive advertising and marketing of houses by construction companies under installment plans, the Fengshui marketing method can also be used for the sale of store locations, space for product display, and so on. Initially, I analyze living spaces according to traditional Fengshui theory, and subsequently apply the modern method to study topographical space structures and geomagnetism disturbances. I present a standard form for writing the Fengshui appraisal statement based on the objective analytical method of Fengshui. With its shortcomings remedied, the appraisal statement can lead to high-quality advertising and increased valuations because it is based on objective data analysis and systematic evaluation of houses. In brief, I have designed the Fengshui marketing model as a sales promotion technique for the housing industry. I believe this study will contribute to the application of Fengshui in the housing industry's sales promotion efforts through high-quality advertising. Future research should evaluate Fengshui marketing in the housing industry based on case studies. Research questions to be addressed could include how Fengshui marketing has affected installment sales of houses and how Fengshui architectural practices affect general well-being. These studies would help propagate Fengshui marketing by validating its effectiveness. In addition, case studies should be undertaken to consider the practical applications of Fengshui marketing, how it can contribute to maximizing a company's image and profits, and how it can promote customer satisfaction.
Journal of the Institute of Electronics Engineers of Korea CI
/
v.47
no.4
/
pp.96-101
/
2010
The core study of semantic web is the efficiency of ontology parsing. The ontology parsing and inference is based on the significant information retrieval which is the ultimate purpose of semantic web. However, most existing ontology writing tools were not processing the efficient ontology parsing. Therefore, we design the two steps ontology parser for extracting the all facts, are included in the ontology, more fast in this study. In the first step, the token extractor collects the all tokens of ontology and the triple extractor extracts the statements in the collected tokens. In conclusion, we confirm that which is designed in this study, processes the ontology parsing more faster than the existing ontology parsers.
Objective: This study aimed to reveal pre-service early childhood teachers' perception of children's environmental education using concept mapping and demonstrating its importance. Methods: Based on Kane and Trochim's(2007) procedure, 33 pre-service early childhood teachers conducted brainstorming and statement writing, and then the importance of selected statements were rated by 202 pre-service early childhood teachers. Selected statements were analyzed through multidimensional scaling and hierarchical cluster analysis. Results: Pre-service early childhood teachers perceived children's environmental education as concept mapping with 2-dimensions and eight clusters. The following eight clusters were established (1) daily practice through hands on experience, (2) nature environment, (3) recognizing and coping with environmental issues, (4) environmental preservation practices, (5) environmental sensitivity and consideration, (6) purpose of children's environmental education, (7) necessity for children's environmental education (8) Practice through connection with child's home and community. And then among the eight clusters, the most important was recognized as 'daily practice through hands on experience', and among the statements 'young children learn through the method of playing in nature and experience nature' was considered the most important. Conclusion/Implications: Based on these results, we discuss the importance of children's environmental education of pre-service early childhood teachers and how to support to develop teacher's training program.
Objective: This study aimed to reveal early childhood teachers' perceptions of teacher competency for ESD using concept mapping and demonstrating its importance. Methods: 16 early childhood teachers in charge of 3-5 year olds conducted statement writing, and then the importance of selected statements were rated by 160 early childhood teachers in charge of 3-5 year olds. Selected statements were analyzed through multidimensional scaling and hierarchical cluster analysis. Results: Early childhood teachers perceived teacher competency for ESD in early childhood as concept mapping with two-dimensions and six clusters. The following six clusters were established (1) ethics for sustainable development, (2) willingness to participate in ESD, (3) development and operation of a sustainable development curriculum, (4) recognition and practice of environmental issues, (5) realization of value for sustainable development, and (6) practical thinking for ESD. And then among the six clusters, the most important cluster was recognized as 'ethics for sustainable development', and among the statements 'having an open mind to understand multiculturalism and the disabled' was considered relatively important Conclusion/Implications: Based on these results, we discussed the importance of teacher competency for ESD in early childhood, development of teacher competency scale, and preparation of a teacher education plans for each competency.
This study examined at the literature of Choi Young(崔瑩). Choi Young(崔瑩) does not have a collection. Thus I looked at the records currently remaining about the words and actions of Choi Young(崔瑩). Among them, many discovered a piece of work in the midst of History of Goryeo History(高麗史) yeoljeon(列傳). This led to a review of the whole of literature. As a result, I could find many Prose works. This enabled us to examine one aspect of his literature. Here are some of the most popular works. First, a writing that was demoted to Gyerimyun(鷄林尹) because of the slander of Shin Don(辛旽), second a pact written to suppress Cheju Island, third a letter sent to persuade the minister of Cheju Park Yoon-Cheong(朴允淸), forth a statement against the king's will to relocate the capital, fifth a message to the king expressing his willingness to fight Hongshan(鴻山), sixth a message expressing deep despondency at defeat in Ganghwado Island and a message to the king about measures to defend, seventh a loyalty remonstrance for the king Wu(禑王). The method tried in this manuscript is significant. I have reindistributed the works of Mumingong(武愍公) in the records. Based on such achievements, new emphasis can be placed on the historical assessment of the achievements of the contemporary or later writers of the literary world.
Even though cartoons and narration comics were born from different origin, they have been called by names such as 'cartoons' or 'comics'. The reason can be found in the similarity of cartoons and narration comics. The similarity of cartoons and narration comics is the genre consisting of writing and drawing. Writing can be the format of expression and it can represent the story. Such story is present as a component of 'narration'. Sub genre of comics includes cartoons and narration comics. It includes animation in a broad range. In cases of narration comics and animation, it is thought that narration is present with continuity of time. However, in case of cartoon, because one or two cuts without continuity of writing are frequently expressed, it is being asked whether narration is present. It is easy to be reminded of epic or chanson de geste whenever you hear 'narration'. Since it deals with a biography of the character, we think the concept of 'narration' with temporality. However, narration provides a certain event in a broad range. Thus, cartoons presenting one event with the image may have the existence of narration, because description of multiple scenes of narrative comics can be implicitly represented in cartoons. As such implications leave a space, the empty space can be filled by active reasoning of recipients. However, nevertheless, it is very difficult to find studies as well as mentions of narration in cartoons. Thus, in this paper, we investigate the concept and structure of narration and demonstrate the presence of narration in cartoons. First of all, we looked at the narration theory in literature before studying narration in cartoons. The reason is that we thought the approach to the literary theory was required in order to investigate the basic elements, since cartoons are a collection of writing and drawing. We were focused on the prerequisites of narration presented in "story and discourse" of s. Chatman. If the prerequisites of narration are present, we can assume that the narration is present. The prerequisites are 'narration reasoning', 'screening', 'consistency', 'process statements' and 'stasis statement'. As s. Chatman described them as prerequisites of narration, he analyzed the narration structures of films and novels. In addition, we revealed that the narrations were present in cartoons as we identified how prerequisites of narration presented by Chatman were presented and expressed through "vocabulary of comics", "Timeframe" and "life in the line" described in "understanding comics" by Scott McCloud.
The aim of this new statement is to provide comprehensive and timely evidence-based recommendations on stroke management for clinical practitioners. Many countries are already well engaged in developing and releasing their own clinical practice guidelines, whereas Korean Medicine (KM) is still beginning. It will take time and effort to develop evidence-based guidelines and recommendations of KM or other traditional medicine because they are weak in the area of scientific evidence. The clinical practice guideline of Korean medicine for stroke was formulated through extensive review of published literature and consensus meeting of Korean medicine specialists. This project was supported by a grant of the Oriental Medicine R&D Project, the Ministry of Health and Welfare. Referring to guidelines developed in other countries, the experts in the subject tried to organize and develop guidelines and recommendations adequate for domestic medical circumstances. In December, 2008, a multi-disciplinary team called the Evidence Based Clinical Practice Guidelines Development Group (EBCPGsDG) for Stroke was organized. The writing committee was comprised of experts in internal medicine, acupuncture, rehabilitation, and Sasang constitution. Outside specialists and associated panels were invited for consultation. The scope of the guideline encompasses acupuncture, moxibustion and herbal medicine (including Korean medicine, traditional Chinese medicine, Kampo medicine) as interventions for stroke patients. It includes statements about ischemic stroke (I63), stroke not specified as hemorrhage or infarction (I64), and sequelae of cerebrovascular disease (I69) according to the International Classification of Disease (ICD). The committee subdivided the description of herbal medications into acute stroke management, subacute stroke management, post-stroke management, and secondary prevention of stroke. Guidelines on the practice of acupuncture and moxibustion were described in order for acute stroke management, subacute stroke management, chronic stroke management, and post-stroke rehabilitation. Clinicians who are working in the field of stroke care can adopt this guideline for their practice.
Previous studies about lying were mainly executed in pressure situations, such as interviews or crime statements, which made people stressed. This study analyzed deceptive and non-deceptive writings in non-pressure situation through K-LIWC program, in which lies are rarely disclosed and hardly damage the liar even upon disclosure, Also, we compared these results with existing studies on lying. On both writing tasks, there were fewer first-person singular pronouns in deceptive writings than in the non-deceptive writings. The variables indicating cognitive complexity were less used by deceptive writings than by non-deceptive writings in first topic, but in the second topic, more were used by deceptive writings than true writings. In particular, previous studies claim that lies contain more negative emotional words while this report shows that lies in non-pressure situations contains more positive and fewer negative emotional words compared to truth. This finding implies that a situation influences the liar's psychological statement, which changes the contents of the lie.
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