• 디지털융복합연구
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• 제11권10호
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• pp.153-168
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• 2013

정보보안은 여전히 많은 조직에서 해결해야할 중요한 문제 중 하나이다. 특히 어떻게 조직 구성원들의 보안행위를 유도할 것이며, 내부인력에 의한 사고를 줄일 수 있는지는 여전히 정보보안 분야에서 탐색되어야할 문제로 남아있다. 본 연구는 선행연구에서 제시한 정보보안 대책이 상황에 따라 다른 결과를 나타나는 이유를 설명하고자 한다. 이를 위해 위험보상 이론을 기반으로 연구모형을 수립하고 실증적으로 분석하였다. 분석 결과 정보보안 대책과 조직 구성원들의 보안정책준수의도 간의 관계는 시스템의 취약성에 의해 조절되는 것으로 나타났다. 본 결과는 위험보상이론의 기본 가정과 반대된다. 반면 시스템 품질의 조절효과는 없는 것으로 나타났다.

• 한국정보통신학회논문지
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• 제12권12호
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• pp.2232-2238
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• 2008

이러닝 문제은행 기반의 출제 시스템에서 평가를 위해 출제되는 문제들은 주로 난이도에 따른 자동 출제 방식을 이용하고 있다. 이러한 방식은 출제 시점의 문제 난이도가 문제 출제에 핵심이기 때문에 무엇보다 객관적이고 효율적인 방법으로 문제의 난이도에 대한 지속적인 관리가 필요하다. 본 논문에서는 웹 기반의 학습 시스템에서 보다 효율적인 문제 출제를 위해, 평가 결과를 바탕으로 해당 문제들의 난이도를 동적으로 재조정하는 보다 향상된 알고리즘을 제시한다. 제시된 알고리즘을 구축된 웹기반 학습 시스템에서 기존 알고리즘과 비교 분석해 본 결과 보다 효율적임을 확인할 수 있었다.

• 대한의사협회지
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• 제61권11호
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• pp.662-669
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• 2018

The cutaneous melanoma has been regarded as rare disease entity in Korea for long time but it shows a silent growth recently. Furthermore the management of cutaneous melanoma including staging system, surgical principle, sentinel lymph node biopsy and subsequent complete node dissection and, most importantly, immunotherapy and target therapy against cutaneous melanoma recently. The incidence of cutaneous melanoma is steadily increasing in Korea but its increase is rapid recent 2 decades to 4.3 times and should be greater soon according to the steeper increase of life expectancy. New staging system proposed by American Joint Committee on Cancer (2017) includes changes in individual TNM category and stage groups, particularly from a prognostic viewpoint. Dermoscopy has been successfully introduced in the differential diagnosis of pigmented skin lesion focusing on cutaneous melanoma by non-invasive simple diagnostic tool. Sentinel lymph node biopsy was a issue of long debate whether survival benefit is real or not. Temporary conclusion about this question is reached after two large scale studies and immediate complete node dissection should be performed in a certain situations. Most important change is drug therapy focusing on immunotherapy and target therapy. Braf- and MEK-inhibitor, immune checkpoint inhibitor and PD-1 blocker has been proved to be effective as a sole or combination regimen against advanced and/or high-risk adjuvant setting of cutaneous melanoma. In conclusion, these remarkable changes will be reviewed shortly here.

• 동서간호학연구지
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• 제10권1호
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• pp.11-26
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• 2004

The purpose of this study is to investigate the present conditions of nursing investment contents, its conversion process, and output in Oriental University Medical Center, Korea to get good qualified Oriental nursing result which is the ultimate purpose of the Oriental nursing management, and to develope a matrix of Oriental nursing management system on the basis of that project. The subjects for nursing investment and output contents were eighteen nursing directors in eleven Oriental University Medical Center and two hundred thirty-nine nurses with three years and over experience in Oriental medical center. The subjects for Oriental nursing organization, human affair management, and control function were nineteen Oriental medical center in Oriental University Medical Center, Korea. Data were collected from November, 2002 to February, 2003 with questionnaire. Data analysis was done by SPSS PC+ 12 program. Frequency, percentage, and minimum/maximum values were used for investment contents, and frequency and percentage were used for conversion process and output contents. 1. The input factors of oriental nursing management system The objective's western hospital career was over five years of one hundred and seventy-five(73.2%) persons. Nursing in-service education was performed in fourteen hospitals(77.8%). Two hundreds(83.7%) were pro to oriental nurse system. Only four hospitals(22.2%) had independent budget in nursing division. Nursing staff allocation to the bed was from 2.8:1 to 9.06:1 respectively, with a big gap of the rate following the hospitals. 2. The conversion factors of oriental nursing system 1) Oriental nursing system Oriental hospital nursing system was organized independently in ten hospitals among eighteen hospitals. The recruitment of nurses which was a vital role of the nursing division of the hospital was mostly(79%) opened. The education to develope nursing personnels was through in-service one in 97.4%. Education for oriental nursing and management was performed in 42.1%(eight hospitals) and that for reserves was done in 36.8%(seven hospitals). Administration for nursing education by nursing division was 68.5%(thirteen hospitals). The post education evaluation was performed by report submission in 36.8%(seven hospitals), by written examination in 26.3%, by questionnaires in 21.1%, and by lecture presentation in 15.8% subsequently. The directorial meeting for the nursing directors was attended by 84.2%(sixteen hospitals), and the meeting type was the medical executive and support division executive meeting in 55.6%(ten hospitals) and the personnel management in 39.6%(seven hospitals). 2) The actual conditions of oriental nursing personnel management The reason of working in oriental hospital was by voluntary in 67.1%(a hundred and sixty persons), by nursing department order in 28.0%(sixty-seven persons), and by others in 5.0%(twelve persons) respectively. The shift form was a three-shifts one in 94.7%(eighteen hospitals), a two-shift one in only one hospital. Duty assignment was functional in 52.6%(ten hospitals), team and functional in 26.3%(five hospitals) and no team alone. Promotion manual was present at 68.4%(thirteen hospitals) and the competency essentials comprised of performance evaluation in 79%, interview, written examination, training result, study result subsequently. No labor union existed in 79%(fifteen hospitals) 3) Oriental nursing preceptor system There were five oriental hospitals(27.7%) administering the preceptor utilization model, which showed lower rate than the twenty-two medical university hospitals in Seoul in which fifteen hospitals (72.7%) were having the system. To the question of necessity of oriental nurse system asked to the objectives of two hundred and thirty-nine with more than three year-experience in oriental hospital, two hundred persons(83.7%) answered positively. 4) The control of oriental nursing The evaluation results from the target hospitals were mostly not opened in 89.4% of oriental hospitals. Thirteen hospitals(68.3%) had evaluation system of direct managers and the next were three hospitals(15.8%) of direct managers and selves. There was one hospital(5.3% each) where fellows and superiors, fellows, and inferiors' evaluation was performed and no hospital where superiors, fellows, inferiors and selves, and superiors, fellows and selves' evaluation was performed. The QI activity of nursing was 42.1%(eight hospitals) for nursing service evaluation, 36.8% for survey of ECSI, 26.3% for survey of ICSI, 15.8% for medical visit rate, 10% for hospital standardization inspection in sequence. 3. The output factors of oriental nursing management system The job satisfaction appeared good in general, indicating very good in thirty-seven persons (15.7%), good in one hundred and fourteen persons (48.3%) and fair in eighty-five persons(36.0%).

• Journal of Korea Trade
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• 제27권3호
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• pp.179-198
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• 2023

Purpose - There is a paucity of literature dealing with exporters' compliance issues in e-commerce exports. This study aims to fill this gap in the literature by exploring customs initiatives to facilitate the e-commerce exports of small and medium-sized enterprises (SMEs) in the changed compliance environment. The central question of this study was divided into five subquestions: first regarding the pros and cons of trade facilitation measures for Korean e-commerce export clearance; second and third questions about risk and compliance management for facilitation fourth about instruments, the changes in Korean SME compliance burden in e-commerce exports, and ways to improve trade facilitation for e-commerce exports. Design/methodology - This study adopts a qualitative approach using a case study method to understand the SME experience in Korean e-commerce export compliance procedures. A qualitative method was selected to answer research questions requiring an in-depth understanding of the regulatory procedures of customs administration and exporters' compliance burden. Because this study addresses the changing compliance environment for which statistical data is insufficient, a quantitative method is considered inappropriate. Based on the approach, data were collected using multiple sources, including an extensive literature review, interviews, and field observations. Thematic pattern matching was applied to interpret the data. Findings - This study examined ways to support SMEs in the changed e-commerce export compliance environment. Facilitation measures for e-commerce exports have contributed to SME access to global markets, simplifying export clearance procedures, and saving exporters' compliance costs. However, such instruments are limited in promoting SME compliance capabilities to cope with intensified competition and strengthened controls over foreign exporters in cross-border e-commerce. Therefore, this study highlights the importance of reshaping facilitation measures for e-commerce exports based on risk and compliance management theories to a system encouraging exporters' voluntary compliance. Originality/value - This study's academic significance derives from verifying the relationship between trade facilitation instruments and risk and compliance management procedures using an actual case in Korea. It is also of practical importance in navigating the directions for improving facilitation measures for e-commerce exports in a changed compliance environment.

• 한국IT서비스학회지
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• 제17권4호
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• pp.53-74
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• 2018

This study theoretically examines the essence of the competencies, qualifications and grades newly required in the era of the 4th industrial revolution, points out that the engineer rating system does not reflect the new talent and practical capability, and conducts theoretical and empirical analyzes on improvement of the rating system. The current rating system need to be improved because it is not possible for graduates and experience workers to upgrade. Also, it is reasonable that the current highest grade of engineer, the Professional Engineer, which is a sort of qualification, is not a grade but a function of calculating the grade. Based on this theoretical background, empirical analysis of the question investigation and focus group interview shows that the rating system should be improved to four grades or return to the previous system in 2013. And if it is reduced to four grade, it should go in the way that the professional engineer and the qualified engineer combined. In the industry, the future skills of engineers are as follows : qualification, ability to use emerging technology, problem solving, understanding and utilization of major, and data management, etc. These can be summarized as qualification, education (degree) and career. In particular, the engineering industry considers qualifications, degrees, and career experience, and career experience as the most important elements of the rating system. In this regard, it is necessary to introduce a method that accurately reflects the career experience in the improvement of the engineer rating system.

• 한국컴퓨터정보학회논문지
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• 제24권11호
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• pp.127-133
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• 2019

오늘날 데이터 처리에 있어 가장 보편적인 언어가 SQL이다. 이를 위해 SQL 교육이 대학에서 진행되고 있다. 따라서 이번 연구에서는 SQL교육의 학습효과를 극대화하기 위한 SQL의 퀴즈 자동 채점 시스템을 제안한다. 본 시스템은 SQL 퀴즈의 자동 채점을 위해 데이터베이스관리시스템을 활용한 알고리즘을 이용하였으며, 만족할 만한 결과를 도출하였다. 본 시스템을 위해 학사관리, 인사관리 데이터베이스에 대해 학사관리의 문제로 문제 은행을 구축하고, 사용자에게 매번 다른 문제를 제공할 수 있도록 하였다. 채점은 테이블에 변화가 없는 검색과 테이블이 변화하는 수정, 삽입, 삭제로 나누어 처리하였다. 검색의 경우 정답과 응답을 실행한 후 실행 결과를 비교하여 처리하였으며, 수정, 삽입, 삭제는 정답과 오답을 실행한 후 테이블을 검색하여 비교함으로써 정답을 확인하도록 하였다. 수정, 삽입, 삭제는 테이블이 변화하였으므로 트랜젝션(transaction) 제어어인 ROLLBACK 명령어를 이용하여 데이터를 원래대로 복원하였다. 본 시스템을 구현하고, 우리대학 컴퓨터정보과 2학년 88명을 대상으로 772회 시행하였다. 시행결과 1회 10문항으로 구성된 시험에 대한 평균 채점 소요시간은 0.052초로 매우 효과적인 것으로 나타났으며, 채점관의 경우 동시에 여러개의 응답을 동시에 처리할 수 없음을 고려한다면 본 시스템의 성능이 월등함을 확인하였다. 향후 정답율을 기초로 문제 난이도를 고려한 문제 시스템으로 발전시키고자 한다.

• 대한간호학회지
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• 제3권1호
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• pp.97-104
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• 1972

This study was designed to investigate differences in some aspects of value conceptions in fundamentals of nursing functions between nursing service personnel and nurse-educators. The purpose of the study was to identify the difference of value conceptions between the hospital nurses and school instructors, to contribute as a reference in strengthening the educational program in establishing nay hinder professional growth. The questionaries of this study were focused in the following aspects: 1) establishment of nursing service management system, 2) strengthening of the professionalization of nursing service, 3) hindrance in accomplishment of independent nursing functions, 4) communication skills in nurse-patient relationship, 5) activities directly related to nursing care planning, 6) communication skills in nurse-doctor relationship, 7) attitude towards taking responsibilities for patient- centered nursing approach, and 8) nursing educational approach towards preparation of professional competence in practicing independent nursing functions. 265 graduate nurses from 14 general hospitals and 88 nursing instructors from 18 schools, collegiate and diploma, were sampled. The main findings of the study were as follows; 1. Both groups responded highly in the lack of public recognition of nursing profession and hospital administrators support in establishment of nursing service management system. Further investigation is needed to define some relationship between the intrinsic and extrinsic factors which might give influence to the professional development. 2. while hospital nursing personnel responded on environmental pressure such as a heavy nursing load as the factor giving hindrance to independent nursing functions, the nurse educators responded highly on lack of nursing competence of individual nurses. An emphasis should be placed on the development of nursing interaction through professional education. If the professional model is not well established, nursing function will be limited to medical assistance. 3. 3. The patient-centered approach for nurse-patient communication had given positive respond for both group, tut lacks in team concept in problem solving process. There exist a social distance between nurses and other professional co-workers in the hospital hierarchy. 4. It was indicated that, as an intrinsic factor in the development of nursing service and nursing education, building up a philosophical basis is an utmost importance. This question is opened for further and extensive study to clarify whether existence of philosophical absence or philosophical stasis in nursing profession hinders the development.

• 공학교육연구
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• 제9권4호
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• pp.63-70
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• 2006

여러 분야에서 온라인 교육이 활성화되고 있지만, 온라인 교육의 효율성에 관해서는 많은 사람이 회의적이다. 이러닝에서는 교수자의 역할이 중요한데, "e-moderator" 라는 말이 나올 정도로 학습의 중재자로서의 역할이 강조되고 있다. 그러나 실제적으로 이러한 역할은 이러닝에서 교수자와 관리자간에 서로 책임을 전가하는 경향이 있다. 또 다른 측면에서는 오픈소스의 활용이 활성화되고 결과물을 활용하여 무료로 이러닝 환경을 구축할 수 있는데도 불구하고 국내에서의 활용 율은 상당히 낮은 실정이다. 본 논문에서는 어떻게 이러한 오픈소스 결과물을 가지고 온라인 환경을 구축하고 "e-moderator"의 역할에 충실하면서 블렌디드 러닝까지 확장하여 활용할 수 있는지를 교육 현장에서의 구현 사례를 중심으로 기술하고자 한다. Moodle을 LMS(Learning Management System)으로 사용하였으며 2006년도 2학기에 공주대학교에서 자바와 전기기기에 적용하여 수업을 진행한 내용을 반영하였다.

• 한국건설관리학회논문집
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• 제9권6호
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• pp.216-224
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• 2008

최근 들어 선진국에서는 LCC에 대한 평가 제도를 활발히 활용 중에 있고, 우리나라는 생애주기비용을 절감하기 위하여 그 제도를 신규로 도입하고 있다. 그리고 새로운 정부공사 발주방식인 “기술제안형 입찰방식” 도입에 따라 시설물의 LCC 평가가 필요하게 되었다. 현재 우리나라는 BTL과 턴키 프로젝트에서 LCC를 평가하고 있으나 평가요소와 기준이 불명확하여 평가에 어려움을 겪고 있고, BTL과 턴키를 제외한 공공건설사업은 LCC 평가가 이루어지지 않고 있는 실정이다. 따라서 본 연구에서는 LCC를 체계적이고 객관적인 평가를 위한 평가기준 및 활용방안을 제시하고자 한다. LCC 평가기준을 도출을 위한 연구방법 및 주요결과는 다음과 같다. (1) 기존의 평가기준을 분석하여 평가기준의 필요성 및 문제점을 파악하고, (2) 보고서분석 및 설문조사를 통하여 LCC 평가기준을 도출하였고, (3) 실무에서 합리적으로 활용할 수 있도록 활용방안 및 평가방법을 제시하였다.