• Journal of Korean Medical classics
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• v.26 no.4
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• pp.367-383
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• 2013

This paper is the sequel to 'A study on research methodology of the quoted verses in Dong-uisusebowon(1)'. In this paper, a more detailed discussion on the Shanghanlun lines quoted in the Dong-uisusebowon were carried out based on the aforementioned conclusion, using tao-ren-cheng-qi-tang(桃仁承氣湯) and di-dang-tang(抵當湯) lines related to the tip disease pattern of the So-eum constitution. First in the case of tao-ren-cheng-qi-tang lines, the treatment instructions tell us to use the formula after treating the tip, only when there are root symptoms left. However, in the Dong-uisusebowon, Lee instructed to use tao-ren-cheng-qi-tang when tip symptoms were present. Also, in the di-dang-tang lines, symptoms related to kuang (狂) and stiffening of the lower abdomen which are main manifestations of xu-xue(蓄血) pattern are modified from the Shanghanlun version. The reason behind the difference in contents between the Dong-uisusebowon and Shanghanlun in the mentioned lines is because the lines were already modified in the Dong-uibogam. Heo Jun modified the tao-ren-cheng-qi-tang lines to maintain coherence with the contents of di-dang-tang used in the xu-xue(蓄血) pattern. Another reason for Heo's modification of the di-dang-tang lines is to correct the incoherence of symptoms listed according to the difference in severity of the two di-dang-tang disease patterns. As we can see, Heo modified these parts in the Dong-uibogam based on logical reasons, which enabled Lee to avoid logical contradiction and suggest the So-eum tip disease pattern naturally, by referencing the lines as quoted in the Dong-uibogam.

• Journal of the Korea Society of Computer and Information
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• v.22 no.11
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• pp.135-141
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• 2017

Exposed to a great many media and technology resources, EFL students seem to lack the motivations for learning on the basis of the conventional teaching methods. For this reason, in teaching English, finding teaching methods and materials appropriate to make the learning experiences for EFL students more engaging and interesting has become more challenging than ever. This is the main reason why English language teachers always keep searching for more motivating teaching sources. Although most of course books have CD's and DVD enclosed, these turn out to be less authentic and not very engaging for students. In order to bring diversity into the classroom, many teachers use films in EFL teaching. Films are usually seen as a media that attracts students' attention and tend to present language in a more natural (interactive) way as well. What is more important is that films offer a visual context aids which help students understand and improve their reading skills. This paper analyzes the effects of using films in the EFL classroom. Moreover, It shows that films as a teaching resource play a very effective role in developing students reading and communication skill. Last but not least, mobile phones are used as a main supplementary device in that either group is recommended to watch a movie anytime and anywhere.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2003.05a
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• pp.674-677
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• 2003

Modern society is information-oriented society that allow letters in electron, telecommunication, computer, highly Information-Communication and information processing by great development of semi-conductor technologies. All businesses are depending on computer. Also, Great many user according to development who is worth watching eagerly of computer network and utilization of database and technology could collect, search, handle, transmit and store data at the same time using computer. But, while processing and use of information that use computer become convenient, exposure of data became serious relatively. For these reason, Security problem of data that need the secret rose. Accordingly, new encryption methods to use computer for security of data are presented and are developed continuously. Studied about DES, 3DES, RSA, ECC algorithm to select cipher algorithm to use in research hereafter in this treatise.

• Proceedings of the Korea Concrete Institute Conference
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• 1997.10a
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• pp.207-214
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• 1997

Strength experimental on mortar which use Quenched Blast-Furnace Slag as aggregate was carried our for a fundamental study of application possibility of Quenched Blast-Furnace Slag as aggregate. It gives the following results. The strength of mortar use Quenched Blast-Furnace Slag is decrease as substitution rate is higher. As W/C rate increase, the strength decrease, but the strength decrease of fine aggregate rate 1:3 is lower than 1:2. The relation with fine aggregate is that the amount of fine aggregate is inversely proportional to strength. Th relation with age is proportional to strength and strength rate of going is lower than general mortar in 28 age the change of strength proportionately with W/C rate is that as W/C rate increases, th strength is drop ; it shows that it has same tendency as general mortar sand or crushed sand, but while W/C rate increase the strength is as high as general mortar. The reason can be assumed that water content per unit needed to Quenched Blast-Furance Slag is more than in case of sand. In addition, the relation with substitution rate is that the strength is the strongest at substitution rate 25% and 50% ; that is , sometimes it is higher than mortar which use sand 100%. In addition, long age strength of mortar which use Quenched Blast-Furnace Slag as aggregate is about to be studied in the last.

• Journal of East-West Nursing Research
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• v.15 no.2
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• pp.102-109
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• 2009

Purpose: The study was conducted to ascertain the use of the complementary alternative medicine (CAM) in stroke patients, in order to provide the appropriate CAM information to patients recovering from stoke. Methods: Subjects were 201 stroke patients who were randomly selected from a health care center and a welfare center. Data from a self-administered questionnaire collected from February to April 2009 was analyzed using SPSS/WIN 12.0. Results: Subjects averaged 67.4-yr-of-age. Of the 201 subjects, 69.2% had used CAM. CAM use was statistically significant in diagnosis, duration of post stroke, paralysis, and education about CAM. CAM was used in the mid-portion of treatment by 47.3% of the subjects, and 41.7% used it for more than a year. Of those using CAM, 52.7% of the subjects responded that their reason was the belief in the treatment's beneficial effects. Of the subjects 89.2% reported most frequent use of oriental medicine. Conclusions: The majority of stroke patients surveyed frequently and continuously used CAM in their mid-period of treatment expecting positive effects.

• Journal of Navigation and Port Research
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• v.38 no.6
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• pp.645-653
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• 2014

A Bridge Navigational Watch Alarm System (hereafter 'BNWAS') is to monitor and detect if an officer of watch(hereafter 'OOW') keeps a sharp lookout on the bridge. The careless lookout of an OOW could lead to marine accidents. For this reason on June 5th, 2009, IMO decided that a ship is equipped with a BNWAS. However, an existing BNWAS gives the OOW a lot of inconvenience and stress in its operation. It requires that the OOW should press reset buttons to confirm their alert watch on the bridge at every three to twelve minute. Many OOWs have complained that at some circumstances they cannot focus on their bridge activities including watch-keeping due to a lots of resetting inputs of BNWAS. Accordingly, IMO has allowed the use of a motion sensor as a resetting device. The motion sensor detects the movements of human body on the bridge and subsequently sends reset signals directly to BNWAS automatically. As a result, OOWs can work uninterrupted. However, some of classification societies and flag authorities have a slightly different stance on the use of motion sensor as a resetting method for BNWAS. The reason is that the motion sensor may trigger false reset signals caused by the motion of objects on the bridge, especially a slight movement such as toss and turn of human body which can extend the period of careless watch. As a basic study to minimize the false reset signals, this paper proposes a simple configuration of BNWAS, which consists of only three motion sensors associated with 'AND' and 'OR' logic gates. Additionally, several considerations are also proposed for the implementation of motion sensors. This study found that the proposed configuration which consists of three motion sensors is better than an existing one by reducing false reset signals caused by a slight movement of human body in one's sleep. The proposed configuration in this paper filters false reset signals and is simple to be implemented on existing vessels. In addition, it can be easily installed just by a basic electrical knowledge.

• 한국연소학회:학술대회논문집
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• 2014.11a
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• pp.293-294
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• 2014

In Korea, only butane gas could be used as fuel gas of the outdoor gas stove. However, butane is not vaporized well at low temperatures. For this reason, in the field, nozzle of the portable butane gas stove is converted illegally to use propane gas. Because vapor pressure of propane gas is higher than that of butane gas at same temperature, gas accidents such as gas leakage could be occurred. To prevent gas accidents and use portable propane gas stoves safely, international standards need to be analyzed and verification tests need to be performed with prototype stove. This study could suggest to revise standard for safety improvement with portable propane gas stoves.

• 한국디지털정책학회:학술대회논문집
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• 2004.05a
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• pp.195-204
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• 2004

Due to growth of diversified media, content screening is the definite procedures. The procedures of screening varies from country by country in various reasons. Therefore, reason of conducting such study is to compare & contrast screening process by countries. In order to clarify definition of terms that measures screening, "censorship" means "legislative filtering process prior to public appearance". In contrary "Rating and/or Classification" is defined opposite of it. After defining these terms, Screening is dignified into two distinctive measures, which are "legislative intereference" and "voluntary notification". Those two measures are again sub-categorized into eight distinctive operational definition. Utilizing those distinctive measures, our study has concluded as US, Japan and some laissez-faire countries use "voluntary notification" systems but in contrast China and Brunei use "legislative filtering" system.? Korea and Australia uses unique combination of both system. In order for Korea to adopt "voluntary notification system", legislative intereference must be weaken and develop strong "voluntary notification" system.

• Journal of Information Technology Applications and Management
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• v.20 no.1
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• pp.53-66
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• 2013

Social reason was mostly the motivation for using Facebook among Generation Y, but results on Generation X were still inconclusive due to limited studies. By using content analysis of 93 participants' written statements gathered on April to May 2012, this study compared motivations among Facebookers from two generations. The study finds that Generation X and Y shared similar motivations. The majority of both generations use Facebook to keep in touch with their friends, as well as to seek updated information. A smaller number use Facebook for entertainment, online business, and self-expression. In addition, participants were willing to continue using Facebook in the future despite the fact that they had Twitter accounts.

• Journal of Korean Society for Atmospheric Environment
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• v.11 no.4
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• pp.373-375
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• 1995

In order to turn the Bag Filter to the Purse Filter, the past system that the adverse reason is removed, the input of synthetic materiality of dust and air is placed down, and the output is placed up has been improved so that any adverse effect shall not be raised. The form of filteration mechanism is changed from a cylinder from, and the dust and air is mixed to make the entry velocity and one person can velocity of the mixed materiality become lower by the use of infinity, and the reception of filteration mechanism has been made reasonably. The dust separated from the filteration mechanism is desceded down, snd the mixde materiality is ascended up. So, a cross point is formed, and a collision and a friction is occurred from its process, and at its result, dust is scattered to stick to a filter cloth, therefore, the loss of pressure shall ont be appeared by cause of the increase of dust-loading.