안위(Comfort)에 대한 개념 분석

김경덕,변혜선 대구보건대학 2005 대구보건대학 論文集 Vol.25 No.-

The purpose of this study was to analysis and develop the concept of comfort. Walk & Avant's methodology of concept analysis was employed using clinical guidelines, books, and review articles in which the procedures of comfort were written in detail and published in Pubmed within the last 20 years. Seven defining attributes of comfot were identified; stability, directivity, balance, hardness, autonomy, subjectivity, holism. Each attributes of comfort involved empirical referents, such as physical, psychological, pschospritual and environmental context; and three sense; ease, relief, and trnscendence. The antecedents of comfort were identified such as instability, unsatisfaction of the human needs. The consequences of comfort serve as an evaluation criteria on the effects of comfort and they were identified such as relaxation of body and mind, increase of self esteem, increase of self-efficacy, satisfaction of the needs. The concept analysis of comfort demonstrates an examples of considering a nursing intervention of comfort as a behavioral concept, applying concept analysis to it to identify its key components as defining attributes and empirical referents and then developing and applying the standard comfort protocol.

폴리올법으로 제조한 Ru 나노 촉매의 담체 특성에 따른암모니아 분해 활성 연구

김경덕,김지유,정운호,박용하,이광복,구기영 한국에너지기후변화학회 2023 에너지기후변화학회지 Vol.18 No.1

Hydrogen is attracting attention as an alternative clean energy source that can replace fossil fuels, but itrequires a significant amount of energy to store and transport hydrogen. Therefore, the concept of hydrogen carrier thathydrogen is converted into a hydrogen containing material was proposed. Ammonia has been regarded as a promisinghydrogen carrier for storage and transportation owing to its high hydrogen storage density per unit volume. As ammoniadecomposition to hydrogen takes place at high temperatures, the utilization of catalysts with excellent activity at lowtemperatures is necessary to improve the energy efficiency of the process. In this study, Ru nano-catalysts were preparedthrough the polyol method employing three types of supports with different basicity, Al2O3, MG50 (Al2O3 : MgO = 50 : 50),and MgO. The prepared 2 wt% Ru catalysts were synthesized with particle sizes of 2.3 - 3.3 nm and Ru nanoparticles werehighly dispersed on the supports with dispersion degrees of 39 - 56%. The NH3 decomposition tests using catalysts withdifferent basicity showed that NH3 conversion increased in the order of Ru/Al2O3 < Ru/MG50 < Ru/MgO. The H2-TPD andNH3-DRIFTS analyses results confirmed that the intermediate basic sites, which formed O2- on the support surface,donated electrons to the Ru-H and Ru-N bonds, enhancing the H2 desorption rate. This resulted in improved H2 poisoningresistance and low-temperature N2 recombination and desorption which are the rate-determining steps in NH3decomposition. Consequently, the Ru/MgO catalyst with strong basicity exhibited a high NH3 conversion (63.3%) at WHSV= 30,000 mL/gcat·h and 450 °C, and maintained stable catalytic performance for 30 hours.

소아 급성림프구성백혈병 치료에서 L-asparaginase의skin test 시행 방법의 적절성 평가

김경덕,박애령,김순주,황보신이,나현오 한국병원약사회 2018 병원약사회지 Vol.35 No.1

Background and Objective : L-asparaginase is the chemotherapeutic agent for the treatment of acute lymphoblastic leukemia and is associated with hypersensitivity reactions. Because of the high rates of hypersensitivity reactions, skin test has been proposed. However, the method of skin test not standardized, and false-positive and false-negative results have been documented. We have conducted skin tests prior to every dose of L-asparaginase. In consideration of the convenience of administration, the skin test is changed to be conducted prior to the first dose of L-asparaginase and prior to restarting therapy after an interval of a week or more has elapsed between doses by intervention of a pediatric oncology pharmacist. The objective of this study was to evaluate the sensitivity and specificity of skin tests. Methods : From July-December 2012, patients that received skin tests prior to every dose of Lasparaginase were classified A group. From July-December 2013, patients that received skin tests prior to the first dose of L-asparaginase and prior to restarting therapy after an interval of a week or more has elapsed between doses were classified B group. Results : 63 patients were included in the A group and received 402 cases of skin tests. 65 patients were included in the B group and received 126 cases of skin tests. The sensitivity of skin tests in the B group (52.2%) was superior to the A group (20%). This result showed statistically significant difference (p=0.047). The specificity of skin tests in the A group (96.1%) was superior to the B group (90.3%). This result showed statistically significant difference (p=0.017). Conclusion : In conclusion, reducing the number of skin tests by intervention of a pediatric oncology pharmacist improved convenience of administration and enhanced clinical safety of chemotherapy.

조피볼락 육성어 사료의 어분 대체 사료원료로 식물성 및 동물성 단백질원의 혼합첨가 효과 조사

김경덕,장지원,김강웅,이봉주,허상우 한국수산과학회 양식분과 2018 한국수산과학회 양식분과 학술대회 Vol.2018 No.5

진료지연과 관련된 문제 분석과 중재 활동을 통한 진료환자의 만족도 증가

김경덕,유경순,이상림,안은영,외 5명 한국의료QA학회 2008 가을학술대회 Vol.2008 No.2

온라인 대화 행위에서 XML 기반 메시지를 이용한 미디어 지원

김경덕 한국정보처리학회 2004 정보처리학회논문지. 소프트웨어 및 데이터 공학 Vol.11 No.1

This paper proposes how to support various media on online conversational activity using XML(eXtensible Markup Language). The method converts media information into XML based messages and handles alike conventional text based messages. The XML based messages are unified to an XML document, and then a HTML document is generated using the XML and an XSLT documents in a server. A user in each client can play or present media through the hyperlink that is associated media information on the HTML document. The suggested method supports use of various media (text, image, audio, video, documents, etc) and efficient maintenance of font size, color, and style on messages according to extension and modification of XML tags. For application, this paper implemented the system to support media that has client and server architecture on online conversational activity. A user in each client inputs text or media based message using JAVA applet and servlet on the system, and conversational messages on every users' interfaces are automatically updated whenever a user inputs new message. Media on conversational messages are played or presented according to a user's click on hyperlink. Applications for the media presentation are as follows: distance learning, online game, collaboration, etc. 본 논문에서는 온라인 대화 행위에서 다양한 미디어를 지원하기 위하여 XML(eXtensible Markup Language)을 이용하는 방법을 제안한다. 제안한 방법은 온라인 대화 행위에서 미디어 정보를 XML 기반 메시지로 변환하여 기존 텍스트 기반 메시지와 유사하게 처리한다. 이때 XML 기반 메시지와 미디어는 서버에 저장되며, XML 기반 메시지는 하나의 XML 문서로 통합된 후 XSLT 문서를 적용하여 HTML 문서를 생성한다. 각 클라이언트의 대화자는 HTML 문서의 하이퍼링크를 이용하여 미디어를 재생 및 프레젠테이션 한다. 제안한 방법은 온라인 대화 행위에서 텍스트, 이미지, 오디오, 비디오 등의 다양한 미디어의 사용을 효율적으로 지원하고, 또한 XML 태그의 확장 및 변경에 따라 텍스트 기반 메시지의 글자 크기, 색깔, 스타일 등의 유지보수에 효율적이다. 적용 예로서, 온라인 대화 행위에서 미디어를 지원하기 위하여 클라이언트-서버 구조를 가지는 시스템을 구현하였으며, 각 대화자는 웹 브라우저에서 JAVA 애플릿과 서블릿을 사용하여 텍스트 및 미디어 기반 메시지를 입력하며, 대화자가 메시지를 입력할 때마다 대화 메시지가 자동으로 갱신되도록 하였다. 대화자는 사용자 인터페이스상의 대화 메시지에서 하이퍼링크의 클릭으로 미디어를 재생 및 프레젠테이션 한다. 제안한 방법의 응용 분야로는 원격 교육, 게임, 협업 등이다.

간호대학생의 비판적 사고성향 정도

김경덕 대구보건전문대학 2007 대구보건대학 論文集 Vol.27 No.-

Purpose : the purpose of this study was to investigate the critical thinking disposition of Nursing College Students. Method : this convenient sample was from 100 nursing college students. instrument used for this study were made Critical Thinking Disposition Scale developed by Kwon, In Soo(2006). The data were analyzed by descriptive statistics, t-test, one-way ANOVA with SPSS Program. Result : 1. The total mean score of critical thinking disposition of nursing students was 114.76/175. Open-mindness was the highest with an mean score of 10.85/15, while Creativity was the lowest with an mean score of 11.80/20. 2. There was a statistically significant difference in critical thinking disposition (F=3.205, p=.027) according to type of admission. Conclusion, This provides the foundation for further testing and validation. and we would like to evaluate critically the results of this study and continue the knowledge building for a growing understanding of the meaning of critical thinking in nursing education.

재생잔골재의 건축용 건조모르타르 적용에 관한 기초연구

김경덕,강석표,홍성윤 대한건축학회 2003 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.23 No.2(구조계)

The natural aggregate will be used up within 10 years due to the great amount of consumption in making of construction materials. Regarding reservation of natural aggregate, the construction waste has to be recycled as one of important constituents of construction materials, typically, concrete. In mortar industry, the demand of fine aggregate is much heavier as industry developed. It is highly essential to think of application study using recycled fine aggregate. In this study, we investigated the effect on basic properties of screeding mortar when recycled fine aggregate is replaced. This study presents document in order to give an applicable guideline for the best use of recycled fine aggregate together with checking properties. We could find that screeding mortar properties is not much influenced by the existence of recycled fine aggregate because particle size distribution is well classified through manufacturing process. As a result, it is considered that application of recycled fine aggregate in dry mortar system is sufficient.

가동원전 케이블 표준기술규격서 개발 및 다수호기 통합인허가

김경덕 한국에너지학회 2025 한국에너지학회 학술발표회 Vol.2025 No.4

주문설계형 교육프로그램 개발을 위한 기초조사 : 간호과 중심으로 focusing on the nursing department

김경덕,김미한 대구보건대학 2001 대구보건대학 論文集 Vol.21 No.-

This study is designed to offer basic information on customized training, which is efficient and appropriate to the nursing department, by means of a survey to the hospital nurses on customized training. The results are as follows : · every class including practicing needs to be conducted in the hospital. · 30 days would be enough for this program. · professors should conduct the lecture class and nurses in the hospital practicing class. · nurses in the hospital should take park in this program as special teachers. · nursing department should take charge of all the cost for this program. · educating 10 to 20 students in one hospital would be appropriate. · the summer vacation in the third year would be most beneficial for students.