• Journal of Gifted/Talented Education
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• v.11 no.3
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• pp.245-270
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• 2001

Math and Science Olympians participated in a study of the role of environmental influences in their talent development. The questions they got was about family and school factors contribute / or hinder to the development of their scientific talents, and the parents' child rearing styles. The questionnaires were originally developed by Campbell(1996) for cross-cultural studies. The major findings were as follows: ⑴ The professional job of the Olympians'father, the high SES, Their parents'discovering their child's talents were positive factors, ⑵ Their family support and learning environment were reported strong and positive, especially books and reading atmosphere, ⑶ The Olympians participated in the accelerated and enriched educational programs, ⑷ The quality of the class and the rigidity of the curriculum were hindering factors, ⑸ Their parents'rearing style were permissive, affective, and supportive.

• Korean Journal of Adult Nursing
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• v.13 no.4
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• pp.581-590
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• 2001

목적: 의료수준의 발전과 더불어 대중들의 건강요구와 건강증진에 대한 기대 수준도 점점 높아지므로 간호사는 대상자의 요구를 이해하고 양질의 간호를 제공하여 환자의 건강상태를 바람직한 방향으로 변화시켜야 한다. 따라서 이 연구는 환자가 인지한 간호에 대한 경험과 대상자가 경험한 간호에 대한 만족도를 파악하고, 그 관계를 규명함으로써 환자 간호의 질향상과 간호 만족도 향상을 위한 기초 자료를 제공하고자 한다. 연구방법: 본 연구는 일 종합병원의 127명의 입원 환자가 간호 경험정도와 제공받은 간호에 대한 환자 만족도 정도를 규명하기 위한 서술적 상관관계 연구이다. 연구결과: 첫째, 입원환자의 간호 행위에 대한 간호 지각도의 정도는 각 항목별 비교 분석한 결과 신체적 간호행위에 대한 지각도가 평균평점은 2.74로 가장 높았으며, 또한 환자가 지각한 간호행위에 대한 만족도는 기술-전문적 간호행위(M= 3.55)의 만족도가 가장 높았다. 둘째, 일반적 제특성과 전체 간호행위의 지각도와 차이가 있는지 분석한 결과 연령(p< 0.1)에 따라 유의한 차가 있는 것으로 나타났다. 즉 연령이 높을수록 간호행위에 대한 지각도가 높게 나타났다. 그리고, 간호행위에 대 한 지각도의 하부영역 분류중 신체적간호행위에 대한 지각도는 입원과(p< 0.05)에 따라 유의한 차가 있는 것으로 보였다. 또한 일반적 제특성과 전체 간호행위의 만족도와의 관계에서는 입원과(p< 0.05)에 따라 유의한 차가 있었다. 일반외과 환자가 내과 환자보다 만족도가 높은 것으로 나타났다. 셋째, 입원환자의 간호 행위에 대한 환자의 지각도와 만족도간의 관계(r= 0.39, p= 0.00)는 서로 상관성이 있는 것으로 나타났다. 결론: 본 연구의 대상은 1개 종합병원에 국한된 것이므로 연구결과를 일반화 할 때는 신중을 기해야 한다. 연구결과에서 보여주듯이 정신적 간호행위가 가장낮은 지각도로 나타났듯이 간호사는 환자들의 정신적 지지의 간호가 잘 이루어 지도록 노력해야 할 것이며, 또한 교육적 간호행위의 만족도가 가장 낮게 나타났으므로 보다 더 환자와 간호사간의 정보교환이 잘 이루어지도록 해야 한다. 연구결과를 기초로 하여 전 진료과 병동으로 확대 반복 연구를 제언하며, 환자의 간호 만족도를 향상시키기 위해 전문적 지식 및 긍정적 의사표현등을 포괄하여 간호사의 적극적 간호행위가 수행되어야 할 필요가 있다.

• Journal of Digital Convergence
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• v.13 no.6
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• pp.213-224
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• 2015

The purpose of the study was to investigate the attitudes towards death and euthanasia of Nurses and Nursing students live in convergence era. The participants were 380 nurses and nursing students and data were collected from May until June of 2014. The data were collected by means of self reported questionnaires and analyzed using descriptive statistics t-test, one-way ANOVA and Scheffe test with the SPSS/WIN 18.0 program. The result showed that the fear of death of others with nursing students was higher than nurses (t=-3.34, p=.001) and nursing students supported euthanasia more than nurses(t=-3.06, p=.002). Among the death attitude, both of the nurses and the nursing students had the highest score 'fear of their own dying' and the lowest score 'fear of the dying of others'. Regarding attitude to euthanasia, both of them the most important factor was 'the right of the client'. These results suggest that death education program to deal with nursing services without ethical conflicts should be developed.

• Journal of Digital Convergence
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• v.16 no.2
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• pp.235-242
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• 2018

The purpose of this study is to provide basic data for human resource management and efficient hospital management of organization by checking the effect of psychological contract of nurses on voice behavior. It is a descriptive research study that survey nurses who consented responded to the research questions. As a result, nurse practitioners showed a low level of perceptions of organizational commitment, psychological contracts, transactional contract and relational contract. There was a positive correlation between transactional contract and constructive voice(p<.05), and there was a negative correlation between relational contract and destructive voice(p<.05). Therefore, it is necessary to establish a system in which internal and external compensation can be made according to changes in roles of nurses in order to carry out new polices and organizational changes. It is also necessary to improve the organizational culture so that nurses can actively participate in policy and organizational change.

• Health Policy and Management
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• v.26 no.1
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• pp.24-29
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• 2016

Background: Socio-economical status, represented by poverty, is a potent factor in predicting health status, because preventable illness and death occurs due to poverty and socio-economical situation. This study aims to provide information towards on the correlation between poverty and self-rated health in consideration of elements of health behaviors and family and friend support in Philippines. Methods: Data was collected on 15th to 28th of February 2011 by using structured questionnaire through interview method. Study area is Antipolo and Tondo in Manila, Philippines. Sample size was 1,100 but only 658 cases was analyzed due to incomplete questionnaire. Results: Results show that the poverty has direct negative influence on self-rated health, while the presence of family and friend support decreased negative influence. And through the analysis of mediated moderation model, similarly poverty has also indirect negative effect on self-rated health by health behaviors and family and friend support. Especially, regular exercise was found to be a major variable that mediates poverty and self-rated health. Conclusion: In conclusion, to improve the self-rated health state of respondents need to provide emotional support especially from family and friends. Also regular exercise should be encouraged by raising health awareness through continuous health education and promotion for the residents in order to develop health behaviors.

• Journal of Hospice and Palliative Care
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• v.17 no.4
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• pp.207-215
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• 2014

Multiple bone metastases are common manifestation of many malignant tumors such as lung cancer, breast cancer, prostate cancer and renal cell carcinoma. Bone metastasis is secondary cancer in the bone, and it can lead to bone pain, fracture, and instability of the weight bearing bones, all of which may profoundly reduce physical activity and life quality. Treatment for bone metastasis is determined by multiple factors including pathology, performance status, involved site, and neurologic status. Treatment strategies for bone metastasis are analgesics, surgery, chemotherapy and radiotherapy. External beam radiotherapy has traditionally been an effective palliative treatment for localized painful bone metastasis. However, in some cases such as multiple bone metastases, especially osteoblastic bone metastasis originated from breast or prostate cancer, the radiopharmaceutical therapy using $^{89}Sr$, $^{186}Re$, $^{188}Re$, $^{153}Sm$ and $^{117m}Sn$ are also useful treatment option because of administrative simplicity (injection), few side effects, low risk of radiation exposure and high response rate. This article offers a concise explanation of the radiopharmaceutical therapy for multiple bone metastases.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• v.10 no.1
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• pp.107-119
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• 2006

Recently with developments of an internet and web techniques, the amount of data that are stored in database is increasing rapidly. So the range of adaption in database has been expanded and a research of Data Mining techniques finding useful skills from the huge database has been progressed. Many original algorithms have been developed by cutting down the item set and the size of database isn't required in the entire course of creating frequent item sets. Although those skills could save time in some course, it requires too much time for adapting those techniques in other courses. In this paper, an algorithm is proposed. In an Transaction Database that the length of it's transactions are short or the number of items are relatively small, this algorithm scans a database once by using a Hashing Technique and at the same time, stores all parts of the set, can be appeared at each transaction, in an Hash-table. So without an influence of n minimum percentage of support, it can discover a set of frequent items in more shorter time than the time what is used by an original algorithm.

• Applied Chemistry for Engineering
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• v.3 no.1
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• pp.138-147
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• 1992

Chemically-modified electrodes were fabricated and their electrocatalytic behaviors have been investigated. As a modifying layer, poly-[1-methyl-3-(pyrrol-1-ylmethyl) pyridinium] was electropolymerized onto Pt electrodes under constant current. The thickness of the polymer film was controlled by means of total charge consumed during the electropolymerization. SEM was used to measure the thickness. There was a linear relationship between the passed charge and the film thickness. Ferro/ferricyanide, used as an electron mediator in this study, was rapidly ion-exchanged into the polymer layer with its concentration of 1.2~1.3M. It was found that electrooxidation of ascorbic acid is catalyzed by incorporated ferri/ferrocyanide couple. Kinetic parameters for electrooxidation were determined by RDE experiments. The results indicate that the present system corresponds to ER+S case based on the Saveant theory. Improving methods have been proposed to be R+S case which is ideal for electrocatalysis.

• Applied Chemistry for Engineering
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• v.29 no.2
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• pp.155-161
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• 2018

For the efficient recovering of collapsed sloped soil, using a soil binder that can support the soil strongly and help the growth of plants is very important. The soil binder should also have functions of recovering the soil ecologically as well as be environmental friendly materials. In this research, optimum values of the water content and permeability and direct shear strength were searched by adding the water absorbent and coagulant into the soil binder. The polyacrylamide (PAM) with various anionic strength, super absorbent polymer (SAP) and cellulose ether (CE) were used as a soil binder, water absorbent and coagulant, respectively. Effects of the soil binder on the characteristics of soil were observed by changing the mixing ratio of PAM, SAP and CE. Experimental results showed that the soil binder increased the direct shear strength tens of times and the water content around two times, whereas decreased the water permeability. Also, the addition of CE to increase the coagulation of SAP increased more of the direct shear strength and water content.

• Applied Chemistry for Engineering
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• v.28 no.2
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• pp.221-229
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• 2017

In this study, a wet impregnation method was applied to catalysts based on the active metal Pt in order to confirm the oxidation characteristics of various commercial alumina supports at room temperature. The catalysts were characterized using XPS, CO-chemisorption, and BET. Various $Pt/Al_2O_3$ catalysts controlled the oxygen species of Pt by the electronegativity of electrons and charges when the catalyst was prepared according to the heat treatment conditions. The reason that the dispersion degree decreases with increasing Pt loading seems to be attributed to HT (Huttig Temperature) of Pt. In addition, the minimum hydrogen concentration that can be controlled at room temperature can control hydrogen from metallic Pt up to 1.0 vol% at over 70.09% in the catalyst.