• 무역상무연구
• /
• 제51권
• /
• pp.3-54
• /
• 2011

The important and main purpose of revision of Incoterms rules are to adapt it to contemporary commercial practice in world trade, and to contribute to great service to foreign trade. Incoterms$^{(R)}$ 2010 revision basically focuses on trade terms to be used for any mode or modes of transport at compared Incoterms 2000 gouping in four basically different categories, and presents trade terms to be used for traditionally seaborn trade. Therefore the former is for trading in manufactured goods involved in containerization, the latter is for trading in community. This study focuses on a motive of revisions and main features of the Incoterms$^{(R)}$ 2010 rules, an outline, the problems and alternative of them. In conclusion, I would like present as follows; (1) Although they only concerned the models of delivery and critical point, they only say a few of the many factors of a sale contract, that is to say for the devision of fuctions, costs and risks between the contracting parties as supplement law, but the guestion of the legal position of Incoterms rules is various in different countries and scholars. in spite of that, it must focus on the practical application and the wide acceptance of Incoterms rules in world trade. (2) Although they present more simple and clear, unfricative, than Incoterms 2000 rules, in order to help users, the need to unify consistently and fully explanate in contents and expression. (3) Introduction and guidance note of Incoterms$^{(R)}$ 2010 rules basically focuses on the understanding of a motive of revisions as compared Incoterms 2000 rules. But it is well advised to do this on the assumption of understanding the various basic meaning of terms. (4) finally, trade concerned regulations take account of the reflection for the application to domestic and international trade according to formally reconization of availability for both trade.

• 지적과 국토정보
• /
• 제47권1호
• /
• pp.251-265
• /
• 2017

지진으로부터 안전지대로 인식되어온 한반도에 2016.09.12. 규모5.8의 강진이 발생했다. 더 이상 한반도가 지진으로부터 안전지대가 아니라는 사실이 확인되었다. 따라서 본 연구는 우리사회의 지진 대비상태를 점검하고 지진발생시 직접적 피해객체인 건물의 속성을 파악하여 그 현황을 지진 안전지도구축을 통하여 효율적 지진방재정책을 위한 정책의사결정에 도움을 주고자 함에 그 목적이 있다. 지진 안전지도는 GIS툴을 활용하여 공간분석을 통해 작성된다. 지진 안전지도구축이 지진방재정책의 전부는 아니지만 부실한 지진대비체계를 보완하여 효율적으로 바꾸는 시발점이라는 것에 의미를 두고자한다.

• 제어로봇시스템학회논문지
• /
• 제15권8호
• /
• pp.859-866
• /
• 2009

The article discusses an issue of estimating the airspeed of an autonomous flying vehicle. Airspeed is the difference between ground speed and wind speed. It is desirable to know any two among the three speeds for navigation, guidance and control of an autonomous vehicle. For example, ground speed and position are used to guide a vehicle to a target point and wind speed and airspeed are used to maximize flight performance such as a gliding range. However, the target vehicle has not an airspeed sensor but a ground speed sensor (GPS/INS). So airspeed or wind speed has to be estimated. Here, airspeed is to be estimated. A vehicle's dynamics and its dynamic parameters are used to estimate airspeed with attitude and angular speed measurements. Kalman filter is used for the estimation. There are also two major sources arousing a robust estimation problem; wind speed and altitude. Wind speed and direction depend on weather conditions. Altitude changes as a vehicle glides down to the ground. For one reference altitude, multiple model Kalman filters are pre-designed based on several reference airspeeds. We call this group of filters as a cluster. Filters of a cluster are activated simultaneously and probabilities are calculated for each filter. The probability indicates how much a filter matches with measurements. The final airspeed estimate is calculated by summing all estimates multiplied by probabilities. As a vehicle glides down to the ground, other clusters that have been designed based on other reference altitudes are activated. Some numerical simulations verify that the proposed method is effective to estimate airspeed.

• 한국치위생학회지
• /
• 제15권4호
• /
• pp.631-639
• /
• 2015

Objectives: The purpose of the study was to investigate the satisfaction towards clinical training institution according to clinical practice contents in the dental hygiene students. Methods: A self-reported questionnaire was completed by 382 dental hygiene students of five colleges in Busan, Ulsan, and Gyeongsangnam-do from August 20 to September 30, 2013. The data were analyzed using SPSS WIN 20.0 program for t-test, one-way ANOVA, and Pearson's correlation analysis. The questionnaire consisted of the general characteristics of the subjects and the satisfaction towards the clinical training institution. The satisfaction was composed of 44 questions including the general satisfaction, practice contents, practice guide, training time of practice, training environment, practice evaluation, and personal relationship by Likert 5 point scale. Results: The students were most satisfied with the practice contents of the dental university hospitals. The dental hospital and dental clinics were the most satisfied choice in the personal relationships. Public health center dental clinics bestowed the students with the most satisfied practice guidance, time, environment, and evaluation. Practice contents and practice time were the most influential factors to dental hygiene department satisfaction to the students. Conclusions: In order to enhance the clinical practice satisfaction, it is necessary to have the continuous relationship with the clinical training institution. The practice satisfaction is influenced by the contents and environment of the clinical training institution.

• 한국물환경학회지
• /
• 제24권6호
• /
• pp.793-800
• /
• 2008

Recently domestic drinking water industry has recognized membrane-based technology as a promising alternative for water treatment. To ensure successful application of membrane processes, the integrity of membrane systems should be maintained. According to US EPA guidance, the pressure decay test based on the bubble point theory is recommended to detect any membrane defection of which size is close to the smallest diameter of Cryptosporidium oocysts, $3{\mu}m$. Proper implementation of the pressure decay test is greatly affected by initial test pressure, and the interpretation of the test results is associated with upper control limit. This study is conducted to investigate various factors affecting determination of initial test prtessure and upper control limit, including membrane-based parameters such as pore shape correction factor, surface tension and contact angle, and system-based parameters, such as volumetric concentration factor and total volume of system. In this paper, three different hollow fibers were used to perform the pressure decay test. With identical initial test pressure applied, their pressure decay tendency were different from each other. This finding can be explained by the micro-structure disparity of those membranes which is verified by FESEM images of those membranes. More specifically, FESEM images revealed that three hollow fibers have asymmetry, deep finger, shallow finger pore shape, respectively. In addition, sensitivity analysis was conducted on five parameters mentioned above to elucidate their relation to determination of initial test pressure and upper control limit. In case of initial pressure calculation, the pore shape correction factor has the highest value of sensitivity. For upper control limit determination, system factors have greater impact compared to membrane-based parameters.

• 한국물환경학회지
• /
• 제32권6호
• /
• pp.589-599
• /
• 2016

Implemented since 2004, TPLC (Total Pollution Load Control) is the most powerful water-quality protection program. Recently, uncertainty of prediction using steady state model increased due to changing water environments, and necessity of a dynamic state model, especially the watershed model, gained importance. For application of watershed model on TPLC, it needs to be feasible to adjust the relationship (mass-balance) between discharged loads estimated by technical guidance, and arrived loads based on observed data at the watershed outlet. However, at HSPF, simulation is performed as a semi-distributed model (lumped model) in a sub-basin. Therefore, if the estimated discharged loads from individual pollution source is directly entered as the point source data into the RCHRES module (without delivery ratio), the pollutant load is not reduced properly until it reaches the outlet of the sub-basin. The hypothetic RCHRES generated using the HSPF BMP Reach Toolkit was applied to solve this problem (although this is not the original application of Reach Toolkit). It was observed that the impact of discharged load according to spatial distribution of pollution sources in a sub-basin, could be expressed by multi-segmentation of the hypothetical RCHRES. Thus, the discharged pollutant load could be adjusted easily by modification of the infiltration rate or characteristics of flow control devices.

• 지역사회간호학회지
• /
• 제15권1호
• /
• pp.84-94
• /
• 2004

Purpose: The purpose of this study was to examine the health care management status of preschoolers depending on the children's characteristics. Methods: The sample of this study were 212 mothers of preschoolers attending Child Care Centers in three cities, Seoul, Daejon, and Suwon, in Korea. A self administered questionnaire developed by investigators was used to collect data from September 15 to October 31, 2002. Data was analyzed with SPSS 11.5 Win program. Results: 5.7% of the children had not completed their vaccination programs. Children who were second or later birth order showed less complete vaccination rates than firstborn babies. Children who had working mothers showed less complete vaccination rates than those whose mothers did not work. Among the various vaccinations, the DPT and MMR booster vaccination rates were the lowest. Home safety scores were higher when mothers have younger children. higher monthly incomes and reside in apartment type houses. Forty one(41%) of the preschoolers experienced accidents, and the accident rate was higher in boys and children with easy temperament. The most frequently experienced accident was laceration. Twenty eight point eight percent(28.8%) of the children experienced hospitalization because of various diseases. Most of the mothers perceived their children healthy. However, children who were second or third born were perceived less as healthy. Children in families with less monthly income were perceived as less healthy. Conclusions: This study provided basic data about preschoolers' health care management status focusing on vaccinations and accident rates. More attention should be paid to preschoolers' health and safety. Related factors found in this study should be considered when providing anticipatory guidance for parents.

• Nutrition Research and Practice
• /
• 제4권5호
• /
• pp.383-392
• /
• 2010

This study was conducted to prepare basic materials and offer advice regarding dietary habits to prevent and cure childhood obesity by comparing and analyzing dietary habit, nutritional status, blood factors, and mineral contents of hair. All subjects were stratified by their weight-length index (WLI). According to the standard WLI values, 64.9% of children were within the normal value, 13.5% of children were underweight, and 21.6% of children were overweight and obese (WLI ${\geq}$ 110%). Overall, the score assessed dietary habit for all children was $21.32{\pm}2.55$ point (921 subjects), with 5.1% of children having excellent dietary habits and 3.1% having poor dietary habits. Additionally, 37.9% of underweight children, 37.6% of normal weight children, and 43.2% of overweight and obese children consumed higher amounts of protein than underweight children did (meat, fish, eggs, and soy products) (P < 0.05). Overweight and obese children consumed more fried foods than underweight or normal weight children (P < 0.05). Moreover, 38.0% of the children had hemoglobin levels of 12 g/dl, while 7.6% were anemic (11.1 g/dl). When a hematocrit level of 33% was taken as the standard, 11.0% of children were anemic. The plasma transferrin content was $263.76{\pm}54.52$ mg/dl in overweight and obese children. The mean values of Fe, Cu, Ca, Cr, Mn, Se, Na, K, Li, V, Co, and Mo were within the reference values, but the Zn concentrations of underweight, normal weight, and overweight and obese children were $67.97{\pm}28.51$ ppm, $70.09{\pm}30.81$ ppm, and $73.99{\pm}30.36$ ppm, respectively. The Zn concentration of overweight and obese children ($73.99{\pm}30.36$ ppm) was lower than that of the standard value (180~220 ppm). Therefore, a nutritional education program and new guidance for dietary pattern should be developed to reduce the number of underweight and overweight and obese children.

• 복식문화연구
• /
• 제15권1호
• /
• pp.127-136
• /
• 2007

Modern society shares new culture derived from the fusion of various cultures unlike the past culture regulating one phenomenon of certain field as the representative icon of the era. Especially, the phenomenon of globalization acts as the catalytic agent to receive coexistence of variousness easily. Especially, in fashion industry, these flows and the view of naturalism are harmonized and new fashion trend called 'Ethnic' was embossed. As it reflects internal spirit of human being that wants to return to the memory due to expansion of material civilization, the interest in the designer pursuing it is increasing. This study tries to consider the Ethnic style displayed by Chinese American designer, Anna Sui, who pursues the eastern style with full wit and individuality. Anna Sui, who was praised by New York Times for 'the superb harmony of houte couture style and up-to-date style', created another fashion trend, romanticism in New York and she is the worldwide designer representing Ethnic. Like it, the consideration on her Ethnic style reanalyzing as eastern style provides guidance to check how designer's fashion philosophy appears in one category of America and China and new study material that enables us to understand the third world culture code as well as Anna Sui. This confirmation has the meaning as the basic material for the endless challenge to the new style that fashion will go on in the future. Anna Sui was confirmed to have been recognized as a designer who represented the ethnic collection in the United States, exerting the influence with her unique oriental background. Moreover, her design could identify the pivotal point of ethnic image by developing her unique style which is distinct from other designers in terms of silhouette, color, fabric, detail, and so on. This kind of study can provide the basic data required to understand the fashion world of designer in the future.

• 대한간호학회지
• /
• 제15권2호
• /
• pp.34-48
• /
• 1985

The purpose of this study was to find out healtk education activities of the 435 school nurses in the secondary schools in Seoul. A questionaire was sent by mail on March 11, 1985 and received a total of 252 responds till April 4, 1985. Among them, 230 were included in final analysis. Those of 22 school nurses who have worked not more than one year were excluded. The results of the findings obtained of this study are summarized as follows: 1. An average number of health education activities carried out by the school nurses turned out to be 31.7 times/nurse/year. 2. The practice rates of health education activities by contents of health education were revealed as follows: on parasite disease 89.6%, hepatitis 89.1%, physical examination 87.3%, influenza 84.3%, etc. Health education on drinking and smoking, drug abuse were the lowest rate as 37.8% and 40.9%. 3. The practice rates of health education by the school nurses according to the health education methods were shown as follows: instruction by the teacher 90.9%, bulletin boards in the classroom 73.0%, message to home notices 72.676, etc. 4. Difficulties in carrying out health education programs by the school nurse were analysed accord-ing to Likert's five point scale. The scores on item to the no availability of teaching tools and tips were 3.90, no availability of audiovisual aids 3.801 lack of understanding from the school principals 3. 30, insufficient time of the school nurse 3.26, no guidance or unproper form of health education material 3.20, lack of knowledge of educational method 3.18. As a conclusion of this study, the development of the supporting system to health education activities and programs for improvement of school health education is strongly needed from policy making level.