• Research in Community and Public Health Nursing
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• v.11 no.2
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• pp.513-525
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• 2000

This study was to investigate medication management and the level of awareness about separation of prescribing and dispending at small-to-medium sized workplaces which have less than 300 employees in Korea. The data were collected by questionnaires from May to June in 2000. The number of subjects were 127 workplaces and 130 employees. The SAS PC Program was used for the descriptive statistics. The results are as follows; 1. The over the counter(OTC) drug was provided sufficiently(91.1 %). but medication management was not performed systematically. 2. On drug-providing rate and drug-using rate, the latter was high in the workplace and Health care management's nurses consume all of the over the counter drug provided. 3. When the separation of prescribing and dispending starts, employees shall be medically examined, treated and prescribed by physicians and drugs shall be dispended by pharmacists. It is necessary to make it possible to visit health care institutions whenever they want to. (eg. lunch time or after work) They should change their drug-dependent behaviour. We should focus on strengthening Health Promotion Program to prevent disease by making habitual of health promotion behaviour.

• Journal of the Korea Convergence Society
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• v.8 no.4
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• pp.25-36
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• 2017

As smartphone users have increased in recent years, various applications have been developed and used especially for Android-based mobile devices. However, malicious applications developed by attackers for malicious purposes are also distributed through 3rd party open markets, and damage such as leakage of personal information or financial information of users in mobile terminals is continuously increasing. Therefore, to prevent this, a method is needed to distinguish malicious apps from normal apps for Android-based mobile terminal users. In this paper, we analyze the existing researches that detect malicious apps by extracting the system call events that occur when the app is executed. Based on this, we propose a technique to identify malicious apps by analyzing the sequence similarity of kernel layer events occurring in the process of running an app on commercial Android mobile devices.

• Journal of the Korean Institute of Educational Facilities
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• v.5 no.1
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• pp.33-43
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• 1998

With increased social participation of married women and with the notion of importance of pre-school childhood on human development, the importance of nurseries is being emphasized. The transformation of the traditional family system into a nuclear family system and the deterioration of the traditional child education have also put nurseries as a primal social interest. But, at present, at the end of 1994, only 10% of the children have benefitted from such facilities, the supply not being able to meet demand. Also, the spatial organization and the management of such facilities has been unsatisfactory. In this perspective, this study aims to grasp the present condition of nurseries, to investigate and analyse case studies, to suggest standards and reform measures, and based on these, to produce basic information for the formation of an architectural spatial model. We've selected investigation of present conditions and case studies, interviews, and observation as investigative methods and through these we've assessed tangible spatial planning and spatial proportion by parts. 1. The most preferred grouping method is toddler/preschooler type, and the group size and staff-to-child ratios vary according to the children's age 2. The younger children's activity rooms are located in the lower level, and the activity room of the children on the similar development stages are located adjacent to one another 3. Most of the facilities do not have the public spaces(indoor playrooms, dinning rooms, napping rooms, bathrooms, sickrooms) For dinning and napping, activity rooms are being used, and for sickrooms, director's room or staff rooms 4. As for the correlations of the spaces(home bases, activity rooms and its outdoor spaces, day-care-centers and its community), closed plan type is 90% over, and modified open plan is 10% min.

• Human Ecology Research
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• v.56 no.3
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• pp.247-262
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• 2018

This study investigates the process of PCK formation for 2017 novice teachers in Busan. This study was conducted parallel to quantitative research using the H-PCK measurement tool as well as qualitative research methods through an open questionnaire and after-interview. Consequently, the H-PCK level of novice teachers was 3.51. The knowledge of perspective on home economics education (KP) was 3.87, knowledge of home economics curriculum (KC) was 3.37 and the knowledge of home economics instructional strategies (KI) was 3.39. Study participants reported that curriculum knowledge, curriculum content knowledge, and teaching strategy knowledge were formed through preparation for appointment; however, it was not possible to judge if PCK was formed for the restructuring ability or the reconstruction ability. Knowledge related to curriculum content was learned through teacher training, internet teacher community, and internet information materials. Knowledge of teaching strategies was learned through 1-2 teaching consulting or peer scholarship. It is necessary to revise the university curriculum (such as expansion of curriculum education, expansion of experience in teaching practice, and actual case study) order to form PCK. Second, it should be developed and operated various training programs for the formation of home economics education curriculum knowledge. Third, it is necessary to organize a nationwide system to support the mentor. In the future, it is necessary to study PCK analysis for each unit and topic as well as to explain methods that can be provided to field teachers.

• Journal of Gastric Cancer
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• v.10 no.2
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• pp.69-74
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• 2010

Purpose: Laparoscopic gastrectomy has been common treatment modality for gastric cancer. But, most surgeons tend to perform laparoscopy-assisted distal gastrectomy using epigastric incision. Delta-shaped anastomosis is known as intracorporeal gastroduodenostomy, but it is technically difficult and needed many staplers. So we tried to find simple and economical method, here we report on the results of liner-shaped gastroduodenostomy in totally laparoscopic distal gastrectomy. Materials and Methods: We retrospectively reviewed the medical records of 25 patients who underwent totally laparoscopic distal gastrectomy using liner-shaped anastomosis at School of Medicine, Ajou University between January to October 2009. The indication was early gastric cancer as diagnosed by preoperative workup, the anastomoses were performed by using laparoscopic linear stapler. Results: There were 12 female and 13 male patients with a mean age of $55.6{\pm}11.2$. The following procedures were performed 14 laparoscopic gastrectomies, 11 robotic gastrectomies. The mean operation time was $179.5{\pm}27.4$ minutes, the mean anastomotic time was $17.5{\pm}3.4$ minutes. The mean number of stapler cartridges was $5.6{\pm}0.8$. Postoperative complication occurred in one patient, anastomotic stenosis, and the patient required reoperation to gastrojejunostomy. The mean length of postoperative hospital stay was $6.7{\pm}1.0$ days except the complication case, and there was no case of conversion to open procedure and postoperative mortality. Conclusions: Linear-shaped gastroduodenostomy in totally laparoscopic distal gastrectomy is technically simple and feasible method.

• Journal of Navigation and Port Research
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• v.33 no.3
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• pp.175-180
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• 2009

In this study, the basic data were collected for improving the amenity of indoor environment of a super yacht and the performance of indoor environment was analyzed by utilizing measured data during summer period. Through the results of examination, the following conclusions are drawn. 1) It is estimated that, in case of closing the door of Saloon connected with outside, there is little inflow of exhaust gas, but when the door is open, the indoor-air might be polluted so fast. Therefore, it is necessary to make a counter plan about the method of ventilation and amount of ventilation to keep the indoor aerial environment agreeable. 2) It is urgent to conceive countermeasure against engine noise because the noise level of all rooms exceeds 60dB, which is regulation of noise for protecting crew established in ship's classification, during the sailing. 3) State cabin and Guest cabin are super cooled by operating air conditioner exceeding agreeableness extent and it is needed to prevent them.

• The KIPS Transactions:PartD
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• v.8D no.6
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• pp.715-722
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• 2001

In recent years, we recognize a new paradigm in the development process：From object oriented development, to the development process which has focused on the use of standard components. In recent years a lot of research related to the component-based development has been done, especially in business domain. but still there are many open and unresolved problems in this area. such as established development process for a distributed environment, formal process, infrastructure for COTS, development and management tool considering maintenance to guarantee a proper treatment of components. It also required a service and an application integration for component. In this paper, we propose cooperative information systems (CIS) that supports component based development. It must address for component based systems to achieve their full potential. We identify a set of CIS organized 3-tier which is a presentation layer, business logic layer and data control layer. We also discuss the specific roles and activities for the layers. we also define the behavior and managed information for business logic layer as core level. As an illustration of the CIS, we present a successful considerations which is widely helpful to user when they make decision in component development and assemble. Also, we expect to component reusability and efficiency in business domain.

• Current Photovoltaic Research
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• v.3 no.4
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• pp.135-139
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• 2015

$Cu_2SnS_3$ (CTS) based thin film solar cells (TFSCs) are of great interest because of its earth abundant, low-toxic and eco-friendly material with high optical absorption coefficient of $10^4cm^{-1}$. In this study, the DC sputtered precursor thin films have been sulfurized using rapid thermal annealing (RTA) system in the graphite box under Ar gas atmosphere for 10 minute. The systematic variation of sulfur powder during annealing process has been carried out and their effects on the structural, morphological and optical properties of CTS thin films have been investigated. The preliminary power conversion efficiency of 1.47% with a short circuit current density of $33.9mA/cm^2$, an open circuit voltage of 159.7 mV, and a fill factor of 27% were obtained for CTS thin film annealed with 0.05g of S powder, although the processing parameter s have not yet been optimized.

• Journal of the Korean association of regional geographers
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• v.7 no.3
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• pp.29-43
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• 2001

This paper examined characteristics of folk houses related to climate in Cheju island using climate data, documents and field survey data. Precipitation and humidity affect characteristics of folk houses in the southern parts of the island during summer while in winter, northern parts are mainly affected by wind. Chuck-gub has been shown through all over Cheju island due to the characteristics of precipitation. Jaechangmoon exists in southern parts of the island and these parts are experienced high humidity in summer The double-row room houses, the low eaves, gentle slop roof and stone wall are distributed through Cheju island and is related to wind. The double door is common in the northern parts because of strong winter monsoon, and Yimoonkan exists in the coastal area of the northern parts. Outer wall, Pung-Che and Gorangche are affected by winter monsoon and abundant precipitation. Gorangche has shown through both the northern parts and southeastern parts. Folk houses in the southern parts are more open than in northern parts. Folk houses in the northern parts are divided into the coastal type and the piedmont type. In the southern parts, they are subdivided the eastern type and the western type by the appearance of Gorangche.

• Journal of the Korean association of regional geographers
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• v.10 no.3
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• pp.539-553
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• 2004

The main aim of this paper is to analyze the influence of the particular social geographical characteristics and the historical background of an area on the thinking and attitudes of its Japanese locals towards immigrant residents. The results of my research suggest the following three points. Firstly, Japanese locals who were strongly attached to their communities were likely to avoid foreign residents. In the areas where new residents were dominant in the community local people were relatively open and accepting to foreign residents. Secondly, age and occupation were influential factors that made some impact on the attitudes of Japanese locals towards foreign residents. When local and foreign residents carried out the same type of occupations Japanese locals were antagonistic with immigrant residents. Finally, the feelings and attitudes of Japanese locals towards migrant residents deeply affected the policies of local governments with regard to treatment of foreign residents, while the policies of local governments for foreign residents might influence the thinking of Japanese local residents about the foreign residents.