• Child Health Nursing Research
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• 제16권4호
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• pp.324-333
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• 2010

Purpose: Fever is a common symptom of illness in children that is often misunderstood and inappropriately managed by parents. The purposes of this study were to investigate perception, knowledge of childhood fever and fever management and self-efficacy in fever management by parents and to identify the relationship between knowledge of childhood fever and fever management, and self-efficacy in management of fever. Methods: A descriptive correlation study was used with 101 parents of children ages 3 months to 5 yr who were seen in a pediatric outpatient clinic. Data were collected using a self-administered questionnaire. Descriptive statistics, t-test or ANOVA, and Pearson correlation coefficients were used for data analysis. Results: Many parents reported a high level of fear about fever and its possible complications. Most parents used over-the-counter medications to reduce fever even when their children had mild to moderate fever. The mean correct percent on the knowledge scale was 51.0%. Most parents did not recognize the benefits of fever. There were statistically significant positive correlations between knowledge of fever and fever management and self-efficacy in management of fever. Conclusion: The results indicate a need to develop and evaluate educational programs that will provide parent education on fever and fever management.

• 한국게임학회 논문지
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• 제11권3호
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• pp.73-84
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• 2011

한국의 온라인 게임 시장은 전체 게임 시장의 56.4%를 차지한다. 그 중 MMORPG류의 게임은 온라인 게임시장의 45.27%의 큰 비중을 차지하고 있다. 그런데 대부분의 MMORPG 게임들은 기획과 개발과정에서 일반화된 기준이나 원칙이 아닌 특정 기획자의 주관적 판단에 거의 절대적으로 의존하고 있다. 이런 이유로 신작게임들 중 다수는 시장에서 인정받는 대작 게임과의 차별성이나 창의성을 찾아보기 어렵고 모방작이라는 오해를 받기 쉽다. 본 논문에서는 이런 문제점을 해결하기 위해 특히 게임 몰입 부분에 대한 공통적인 정보 제공 및 정량적 분석 방법을 제안한다. 또한 성공적인 MMORPG 게임들의 몰입에 대한 분석을 통해 제안한 방법이 게임 개발 시 효과적인 가이드가 될 수 있음을 입증해 보인다.

• 한국학교수학회논문집
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• 제5권1호
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• pp.69-86
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• 2002

This study accordingly brought the analysis of the error into focus to instruct the liner inequality efficiently. Students, in result, committed errors: misused data(14.6%), misinterpreted problem(15.0%), logically invalid inference(2.7%), misunderstood theorem or definition(22.1%), unmatched solution(22.4%), technical error(17.5%), omission of solving process(5.7%). Through the analysis of preceding errors, I try to emphasize the following in instructing students: First, you must emphasize studying of concept of the liner inequality and instruct students in the use of that Second, you must minimize the error by searching for the error that students are apt to commit and showing the anti-example when you instruct them in the liner inequality. Third, after evaluation, you must tell the result to students, and show many forms of the liner inequality with various means lest they should commit the same error. Therefore, if an instructor gives lessons to the students studying the instructive methods in order not to make errors about the contents mentioned above, it will help students understand much faster and arouse their curiosities and interests in lessons, and so they will take lessons willingly.

• 무역상무연구
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• 제59권
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• pp.81-112
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• 2013

This article intends to examine main features of revision in relation to the duration of cover in the Institute Cargo Clauses 2009 and the results of analysis are as followings. First, the cover, which had been "warehouse to warehouse", has been extended to what may be called "shelf to unloading". Thus the insurance attaches when the goods are first moved within the warehouse or place of storage at the named place for the purpose of immediate loading for the commencement of transit. Secondly, the new termination Clause 8.1.3 requires an election by the assured, or their employees, to use a vehicle or container, for storage other than in the ordinary course of transit. Thirdly, Clause 10.1, which deals with the assured's voluntary change of voyage, was amended to solve the problem that the words "held covered" could be misunderstood by an assured without specialist knowledge of English marine insurance law to be a guarantee of cover, even where cover would not be commercially available. Finally, Clause 10.2 is designed to solve the so-called "phantom ship problem", arising from the harsh decision in The Prestrioka. The new Clause 10.2 provides protection for an innocent assured in the situation of a phantom ship.

• Journal of Preventive Medicine and Public Health
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• 제7권2호
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• pp.285-292
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• 1974

It is well known fact that many tuberculosis patients have often experienced interuption of treatment while their treatment. Because most of cases were inproved subjective symptome by adequate treatment for 3-6 months and patients misunderstood to be heal completely by their own dicision, It become the cause of emergency of drug resistance and chronic incurable diseases. The author intended to clarify the duration of treatment and its outcome by some characteristics of tuberculosis patients. The results obtained were as follows: 1. The rate of treatment for tuberculosis patients by each duration with 1-6, 7-12, 13-13, 19-24 and 25 or more months were 16, 23, 20, 14 and 25 percents respectively. The duration of treatment increased in patients with advancing age, better educated and registered at health center between 7-12 months after diagnosis for tuberculosis. 2. The rate of complete treatment, defaulters, death and migration were 43, 13, 8, and 10 percents respectively. The rate of complete treatment were high in older, better educated and registered at health center between 7-12 months after diagnosis. The rate of defaulters were high in younger, no educated and registered within 1 month after diagnosis. The rate of death was high in older and migration was high in younger.

• 대한수학교육학회지:수학교육학연구
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• 제8권2호
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• pp.663-677
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• 1998

The development of Science and Technology and the social change require new paradigm in Education. In a traditional paradigm, learners have been regarded as a passive being and knowledge could be transmitted to learner. But within this paradigm, it is difficult to confront the social change and to develop problem solving skills in various context. This results in a new, alternative perspective, Constructive paradigm. As an alternative to the traditional settings, Constructive paradigm emphasizes the learner centered instruction. The reform movement in mathematics education including NCTM's standards revolves around this paradigm and the open education movement in our educational system is based on it. Open education values learner's interest, autonomy and internal motivation in learning. However, open education has been misunderstood by most of the teachers. It should be understood as the change of paradigm. In this study, as a way of helping students connect mathematics to their everyday lives and construct meaningful mathematical knowledge and concept, mathematical modelling is suggested. It consists of posing and specifying the real problem, formulation and constructing a mathematical model, analyzing and solving a mathematical problem. interpreting the solution and comparing with reality and communicating results. In this process, technology like computer can be a powerful tool. It can help students explore various problems more easily and concretely.

• 한국소음진동공학회:학술대회논문집
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• 한국소음진동공학회 2014년도 추계학술대회 논문집
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• pp.314-320
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• 2014

Field balancing is required in any kind of phase information for the determination location balancing mass toward a rotor unbalance mass. Phase or phase angle is a measurement of the relationship of how one vibration signal which relates to another vibration signal and is commonly used to calculate the placement of balance weight. In this paper, A right guideline shows the photo optical speed sensor as the external keyphasor is a very useful when diagnosing machinery vibration problems on considering a phase lag comparing to the laser optical speed sensor. Some experimental results generate the interesting phase errors when appling to a wrong conditions. So, Usage of photo optical speed sensor which is used primarily to measure the shaft rotating speed serves as a reference for measuring vibration phase information has effect on the placement of phase angle how it was misunderstood. This paper will help a right method to search for the position of balancing weight and serves as baseline for further measurements using low cost and much easier user convenience. It is concluded that the propose baseline is likely to be applicable to apply to the practical field balancing weight.

• 한국소음진동공학회논문집
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• 제25권2호
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• pp.101-107
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• 2015

Field balancing is required in any kind of phase information for the determination location balancing mass toward a rotor unbalance mass. Phase or phase angle is a measurement of the relationship of how one vibration signal which relates to another vibration signal and is commonly used to calculate the placement of balance weight. In this paper, A right guideline shows the photo optical speed sensor as the external KeyPhasor is a very useful when diagnosing machinery vibration problems on considering a phase lag comparing to the laser optical speed sensor. Some experimental results generate the interesting phase errors when appling to a wrong conditions. So, Usage of photo optical speed sensor which is used primarily to measure the shaft rotating speed serves as a reference for measuring vibration phase information has effect on the placement of phase angle how it was misunderstood. This paper will help a right method to search for the position of balancing weight and serves as baseline for further measurements using low cost and much easier user convenience. It is concluded that the propose baseline is likely to be applicable to apply to the practical field balancing weight.

• 분석과학
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• 제8권4호
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• pp.1079-1087
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• 1995

The quality of human life is directly related to the quality of the environment. To assess environmental quality we must first determine the MCLG(Maximum Contaminant Level Goal), MCL(Maximum Contaminant Level), environmental impact and so on. The MCLG is the concentration at which no known adverse health effects occur. The MCLG is determined by risk assessment identifying which process is hazardous assessing, dose-response, human exposure, and characteristics of risk. With consideration of analytical methods, treatment technology, cost and regulatory impact, the MCL is set as close to the MCLG as possible. In this way, determination of the concentration and national distribution of contaminants is important for assessment of environmental quality The analytical sciences pose potential problems in assessing environmental quality. Continuing improvement in the performance of analytical instruments and operating technique has been lowering the limits of detectability. Contaminant concentration below the detection limit has usually been reported as ND(Not-Detected) and this has often been misunderstood as equivalent to zero. Because of this, more the contaminant concentration in the past was below the detection limit, whereas contaminants can be quantified now even though the contaminant concentration might remain the same or may even have decreased. In addition, environmental sampling has various components due to heterogeneous matrices. These samples are used to overestimate the concentration of the contaminant due to large variability, resulting in excess readings for MCL. In this paper, the significance of the analytical sciences is emphasized in both a conceptual and a technical approach to environmental assessment.

• 한국화재소방학회논문지
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• 제21권2호
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• pp.105-110
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• 2007

본 연구에서는 유아교육기관에서 흔히 발생될 수 있는 내 외과적인 응급상황에 대하여 유치원 교사의 기본 응급처치 수행능력에 대해 조사하였다. 연구결과 유치원 교사의 59.4%가 전반적인 응급처치방법에 대하여 올바르게 수행하고 있었으나 일부분에 있어서는 응급처치 교육이 절실하게 필요한 것으로 조사되었다. 특히 무의식 유아의 기도폐쇄는 83.2%가, 유아 인공호흡 방법은 82.1%가 잘못된 응급처치법을 숙지하고 있었다. 또한 화상 발생 시 67.4%가 응급처치 없이 바로 병원으로 간다고 응답하였고, 찰과상에 대해서도 53.7%가 잘못된 응급처치법을 숙지하고 있었다. 유아교육기관 내에서의 안전사고에 대한 교사의 책임이 부각되면서 실전에 필요한응급처치 교육프로그램 개발이 필요하다.