성인 암환자의 질병 특성에 따른 증상발생 정도

허혜경,이은현,이원희,소향숙,정복례,강은실 성인간호학회 2002 성인간호학회지 Vol.14 No.3

Purpose: This study was to investigate symptom occurrence related to the disease characteristics of patients with cancer. Method: A total of 301 patients with cancer participated in this study. The participants were recruited from University Hospitals located in Seoul, Wonju, Kwangju, Daegu, and Pusan. Data collection was performed by using a questionnaire on symptom occurrence. The obtained data was analyzed using SPSS computer program that included descriptive statistics, Pearson correlation, one-way ANOVA, and t-test. Result: The mean score of fatigue was the highest (3.24), followed by loss of appetite, lack of concentration, change in appearance, pain, insomnia, change in bowel pattern, nausea/vomiting, coughing, and dyspnea. Most symptoms were significantly correlated with each other. The level of symptom occurrence in patients with lung cancer or cervix cancer was significantly higher than the level in patients with stomach cancer. Patients receiving radiation therapy or a combined therapy of radiation therapy and chemotherapy experienced significantly higher level of symptom occurrence significantly higher level of symptom occurrence than those receiving chemotherapy only. Also, female patients experienced higher level of symptom occurrence than male patients did. Conclusion: The sites of cancer, types of treatment, and gender influence the level of symptom occurrence of patients with cancer. Thus, these variables should be considered when assessing and planing for symptom occurrence of patients with cancer.

광합성실험용 시뮬레이션형 CAI 프로그램 개발

허연,이경희,박원혁 부산대학교 사범대학 과학교육연구소 2000 科學敎育硏究報 Vol.27 No.-

This study was conducted for the development of simulated CAI program for biological experiments of senior high school. The simulated CAI programs were developed for photosynthetic experiments including 7 kinds of experiments.

福祉行政의 理論的 基礎에 관한 考察

許元九 대구보건대학 1992 대구보건대학 論文集 Vol.13 No.-

Al-Si合金의 閃光法에 의한 熱擴散係數測定에 關한 硏究

許甫寧,裵源泰,徐弘三,李寬洙,朴種一 慶尙大學校 1984 論文集 Vol.23 No.2

本 硏究를 通하여 얻은 結果는 다음과 같다. 1. Al-Si 合金에서 Si量이 增加할수록 熱擴散係數는 감소하나, 共晶組成(Al-12%Si) 部近에서는 亞共晶, 過共晶組成에 비하여 약간 增加하였다. 비열과 비중등의 조건이 一定하다면 熱擴散係數는 pure Al 이 8.47, 亞共晶(6%)組成이 3.24, 共晶組成(12%)이 3.99, 過共晶組成(18%Si)이 3.01(×10-5m2/sec)이다. 2. Cu, P, Na로 개량처리 하였을 때 共晶組成이내에서는 Cu의 경우에 열확산계수가 가장 적었으나, 과공정조성에서는 Cu의 경우가 가장 높았다. After pure Al, Al-6% Si(hypoeutectic composition), Al-12% Si(eutectic comp.) and Al-18% Si(hypereutectic comp.) among Al-Si alloys were treated refinement with addition of Cu(0.5%), P(0.5%) or Na(0.5%), their thermal diffusivities were measured by flash method. And then their microstructures and thermal diffusivities were investigated. The results obtained are as follows. 1. According as sillicon contents in Al-Si alloys increase, the thermal diffusivities decreases, but it increases slightly at eutectic composition(Al-12% Si alloy), if its density and heat capacity are constant, the thermal diffusivities are 8.47(pure Al), 3.24(6% Si), 3.99(12% Si) and 3.01(18% Si) (X10-5m/sec) respectively. 2. When the refinement treated with Cu, P, and Na, the effects of thermal diffusivities of alloys with Cu treated is the lowest under eutectic composition, but its effects is the best at hypereutectc composition.

警察公務員의 福祉改善을 위한 報酬體系에 관한 硏究

許元九 韓國福祉行政學會 2000 복지행정논총 Vol.10 No.-

이동통신 서비스 고객의 충성도 제고를 위한 편익 및 결속 관리 전략

허원무,이완수,황용희,황미진 한국방송광고공사 2006 광고연구 Vol.0 No.70

본 연구의 목적은 성숙기 경쟁이 치열한 이동통신 서비스 시장에서 기업들이 고객유지, 서비스 추가구매, 고객들의 긍정적 구전 확산을 유도하기 위해 고객들에게 어떠한 형태의 결속을 유도하는 것이 효과적이며, 결속을 제고시키기 위해 어떠한 편익을 제공하는 것이 바람직한 것인가를 알아보는 데 있다. 연구결과, 계산적 결속은 충성도 유형 중에서 서비스 유지에만 유의미한 영향을 주는 것으로 나타났다. 그에 비해 정서적 결속은 서비스 유지뿐만 아니라 긍정적인 구전 및 새로운 서비스의 추가구매 등의 적극적 충성도 형성에 영향을 미치는 것으로 나타났다. 정서적 결속은 상징적, 경험적 편익에 유의미한 영향을 받으며, 계산적 결속은 기능적, 경제적 편익에 유의미한 영향을 받는 것으로 나타났다. 한편, 결속 매개모형과 편익·충성도 직접경로 모형을 비교·분석한 결과, 충성도는 다양한 편익에 의해 직접적인 영향을 받기보다 편익에 의해 만들어진 계산적, 정서적 결속에 의해 영향을 받는 것으로 나타났다. 이러한 연구결과는 충성도 관리를 위해서는 고객들에게 다양한 편익을 제공하는 것보다 다양한 편익들이 계산적, 정서적 결속으로 연결되도록 노력하는 것이 더욱 중요하다는 것을 시사해주고 있다. This research investigates the relationship between service benefit, commitment and type of loyalty. Four Benefits, provided by mobile service are functional, economic, experiential, symbolic benefit. So we examine how they influence affective and calculative commitment of consumers. We also investigate how emotional and calculating commitments affect to type of loyalty (service retention, positive word of mouth, additional service purchase). This study shows what kind of customer commitment should be pursued and which sort of benefit offered for customer retention, cross-selling, and word of mouth. Results indicate both calculative and affective commitment affect customer retention; however, only affective commitment influences additional service purchase, and positive word of mouth. In addition to, symbolic and experiential benefits have influence on affective commitment but functional and economic benefit on calculative commitment. We discuss the implications of these findings for loyalty improving strategy related with service benefit and type of commitment. We suggest a limitation of research and outline promising directions for future research.

스크린 골프 이용자들의 참여 동기가 여가만족도에 미치는 영향

허남양,신원정 龍仁大學校 體育科學硏究所 2011 體育科學硏究論叢 Vol.21 No.1

The purpose of this study was to closely examine the influence of screen golf users' motivation on leisure satisfaction so that the finding from this study can be used as baseline data necessary for the prosperity and popularization of screen golf industry. Study data were collected from Questionnaire given out to 240 screen golf users from 5 different areas in Seoul-Gyeonggi Province(Gwanak-Gu, Youngdeungpo-Gu, Kangnam-Gu, Sungbuk-Gu, Gwacheon). Various analytical methods were perform on the data such as t-test, one-way ANOVA, correlation analysis, and multiple regression analysis using Windows SPSS 15.0 version. The results of the analysis were summarized as follows. First, significant difference was found in age factor on motivation according to demographic characteristic of screen golf users. The 50 and above age group showed highest intrinsic and extrinsic motivation among the sub-variables of motivation. No motivation was most found in the 40's age group. Second, significant difference was found in age and monthly income factors on leisure satisfaction according to demographic characteristic of screen golf users. 50 and above age group and a group with monthly income exceeding 3 million won showed the highest satisfaction level. Third, as a result of examining the relationship between screen golf users' motivation and leisure satisfaction, among the motivation sub-variables, intrinsic and extrinsic motivation had positive correlation with leisure satisfaction, and no motivation had negative correlation with leisure satisfaction.

변형률제어 비대칭파형 하의 고온피로수명 및 파면

허정원,박원조,유재환 한국산업안전학회 2003 한국안전학회지 Vol.18 No.1

In this paper, the low cycle fatigue(LCF) life tests were carried out under waveforms of asymmetric triangle(4×10^-3 and 4×10^-5 strain rate) and hold-time(1min and 10min) in strain control. In triangular waveform, the fatigue lives of fast-slow waveforms were decreased to about 63~73% and them of slow-fast waveform were down to about 23~24% compared to them of fast-fast waveforms. The shapes of fracture surfaces were transgranular in fast-fast and fast-slow waveforms and intergranular in slow-fast ones. The fatigue lives of slow-fast waveforms were remarkedly shorter than them of bold-time waveforms even though cycle times of hold time waveforms were longer than them of slow-fast ones. The damage mechanisms of frature surfaces were mixed frature with both transgranular and intergranular, but intergranular fratures were r-type cavity in hold-time waveforms and w-type cavity in slow-fast ones.

지시약의 등흡광점을 이용한 용액의 pH측정(제2보)

최원형,박민수,허호장 경성대학교 1989 論文集 Vol.10 No.1

지시약 Bromo Cresol Green(BCG) 용액을 시료 용액에 첨가하고 지시약의 염기성 최대 흡수 파장과 등흡광점에서 이 시료액의 흡광도를 측정하였다. 이들 측정한 흡광도로부터 용액의 pH를 계산하였다. 등흡광점에서 흡광도의 범위를 0.1내지 0.17로 유지하고 시료 용액의 pH가 pK₁±1내에서, pH측정 오차는 ±0.07pH 단위 이내이었다. The Bromo cresol Green (BCG) stock solution was added to Sample solution and the absorbance of this solution was measured at the maximum absorption wavelength of basic form and the isosbertic point of the indicator. From these measurements of absorbance, the pH of this solution was calculated. The range of absorbance at the isobestic point was maintained with in 0.1∼0.17. The errorof pH measurement was within ±0.07pH unit in the pH range sample solution of pK₁±1

이동 단말기용 내장형 slot 안테나 구현

권원현,허재헌 안양대학교 산업기술연구소 2002 自然科學硏究 Vol.9 No.-

본 논문에서는 이동통신 단말기용 내장형 안테나를 연구 개발하였다. 개발된 안테나는 동축형 구조를 갖고 있으며, 스트립 선로를 이용하여 급전 구조를 구현하였다. 안테나의 공진부는 슬롯 구조를 갖는 동축 슬롯 공진형으로 설계하여 IMT-2000 대역인 2.0 GHz 대역에서 공진이 가능하도록 하였다. 구현된 안테나는 26 x 13 x 1.2 ㎣의 크기를 지녀 이동통신 단말기에 쉽게 내장할 수 있음을 알 수 있었다. In this paper, embedded antenna for wireless mobile phone is developed. Developed antenna uses the coaxial type slot structure and its feeding line is implemented by using microstrip line. Resonator part of slot antenna is designed utilizing coaxial type slot resonator structure, and its design parameters are optimized to have 2.0 GHz resonance frequency for IMT-2000 handset. Implemented antenna has 26 x 13 x 1.2 ㎣ physical dimensions, which can be easily applicable to an embedded antenna of mobile phone.