• Journal of Educational Research in Mathematics
• /
• v.26 no.4
• /
• pp.731-754
• /
• 2016

The purpose of the study is to identify the point of knowing. The point of knowing is the time, which indicates that 'knowing' occurs in the recognition process. To understand recognition process, the researchers analyzed the questions in units of lessons presented in elementary mathematics textbooks. The researchers analyzed the validity of the point of knowing and found out the basis of the point of knowing. The results are as follows. First, the point of knowing is time to expect to change from a leaner's 'not-knowing' to 'knowing'. Second, the point of knowing can be identified with the questions on textbooks to ask students to do practical action. Third, the point of knowing is closely related to instructional objective in a class. Fourth, in relation to subsidiary awareness and focal awareness, the point of knowing corresponds to focal awareness. Fifth, the point of knowing is equivalent to the inflection point at which personalization/contextualization is changed into depersonalization/decontextualization.

• The Journal of Korean Philosophical History
• /
• no.23
• /
• pp.181-216
• /
• 2008

This thesis is based on two points in Min-yisheng's idea: 1, knowing, consciousness, and differentiation of mind, according to which 2, Zheng-jidou's dividually observe to the same and different points of liangzhi and consciousness. Min-yisheng and the scholar on Yangming Theory named Zheng-jidou are arguing about the rights and wrongs of the Yangming Theory, the key concept of which is the same and different points of liangzhi and consciousness. At the extension of this argument, Min-yisheng also argues with Jin-chagnxie about the same and different points of knowing and consciousness. When argue with Zheng-jidou about Yangming Theory, Min-yisheng disproves the saying of "mind is principle" and "syncretism of consciousness and behavior" as well as defines liangzhi, which is the key concept of Yangming Theory, as a consciousness different from the natural principle. While disputing with Zheng-jidou about the relation between liangzhi and consciousness, Min-yisheng begins to pay attention to the relation between knowing and consciousness focused in the academy at that time. And as a result of that he also has a dispute with Jin-chagnxie about the same and different points of knowing and consciousness. The dispute between Min-yisheng and Jin-chagnxie is actually about how to look at the relation of knowing and consciousness, from the point of "non-mixed" or the point of "inseparable". Jin-chagnxie emphasizes on the un-mixed of knowing and consciousness while Min-yisheng, from the point of "inseparable", sees the consistency of the two. This thesis focuses on the argumentation of "the same and different points of liangzhi and consciousness" and "the same and different points of knowing and consciousness", the difference of the two positions and the historical meaning of this argument in ideologies.

• Journal of the Korean Institute of Rural Architecture
• /
• v.6 no.3
• /
• pp.1-14
• /
• 2004

Around the rural village area the traditional markets which are center the small capital it was active at the strong-point and the possibility the fact that it is developed. With this the same small capital currently as the city and the area where the quality of the rural village coexists, has the regional quality which belongs in guard of the capital region or strong-point city. With relative estrangement from the support process against this result past falling behind farming village it does not illustrate the possibility of knowing the fact that the duplex point who is falling behind as guard territory of reverse appears. Selects the small capital of the each area from like this point of view and the possibility of knowing center role of traditional market the possibility which is various is the possibility of doing in the process which propels an activation. Currently it is planned from the multi local self-governing group and the result which investigates the traditional market activation contents which are in the process of propelling, it will be able to discover the multi branch problem points against a traditional market activation.

• Proceedings of the Korean Society for Quality Management Conference
• /
• 2004.04a
• /
• pp.436-441
• /
• 2004

Knowing the time of the process change could lead to quicker identification of the responsible special cause and less process down time, and it could help to reduce the probability of incorrectly identifying the special cause. In this paper, we propose a generalized maximum likelihood estimate. (MLE) of the process change point when a control chart with variable sample size (VSS) scheme signals a change in the process mean, and evaluate the performance of this estimator when it mi used with a VSS EWMA chart.

• Proceedings of the Korean Statistical Society Conference
• /
• 2005.05a
• /
• pp.191-196
• /
• 2005

Knowing the time of the process change could lead to quicker identification of the responsible special cause and less process down time, and it could help to reduce the probability of incorrectly identifying the special cause. In this paper, we propose a MLE of the process change point when control charts with the fixed sampling rate (FSR) scheme or the variable sampling rate (VSR) scheme monitor a process to detect changes in the process mean and/or variance of a normal quality variable.

• Communications for Statistical Applications and Methods
• /
• v.10 no.3
• /
• pp.825-833
• /
• 2003

Knowing the time of the process change could lead to quicker identification of the responsible special cause and less process down time, and it could help to reduce the probability of incorrectly identifying the special cause. In this paper, we propose a maximum likelihood estimator of the process change point when a Shewhart $\bar{X}$ chart with variable sample size (VSS) scheme signals a change in the process mean. Also we build a confidence interval for the process change point by using the likelihood function.

• Communications for Statistical Applications and Methods
• /
• v.14 no.1
• /
• pp.155-167
• /
• 2007

Knowing the time of the process change could lead to quicker identification of the responsible special cause and less process down time, and it could help to reduce the probability of incorrectly identifying the special cause. In this paper, we propose the maximum likelihood estimator (MLE) for the process change point when a control chart is used in monitoring the mean of a process in which the observations can be modeled as an AR(1) process plus an additional random error. The performance of the proposed MLE is compared to the performance of the built-in estimator when they are used in EWMA charts based on the residuals. The results show that the proposed MLE provides good performance in terms of both accuracy and precision of the estimator.

• Proceedings of the KSR Conference
• /
• 2004.10a
• /
• pp.393-398
• /
• 2004

From the research which it sees the noise of the high-speed railroad use nation it gave and the vehicle sound arresting tile masturbation which is a sound arresting unit standard it slept and in an environment noise standard side from it classified. The case foreign nation vehicle of the KTX vehicle where vehicle sound arresting from the side the high speed railroad use nations from the open ground with 64-68 dBA are used first of all from domestic and it compares and the efficiency almost is a possibility of knowing the beginning of history box from the interior sound arresting side. Also it will be developed from domestic and to case of the position KHST vehicle the speed 50 km/h is more speed up the KTX vehicle than in spite of the standard which is equal will pay with 350 km/h and it will be having and the possibility the strong point is knowing very from the interior sound arresting side it was. For railroad area along resident at the comfort improvement of the second the environment noise standard which it presents from the nation of most the patronage standard inland conforms in the law standard and the case high speed railroad of the place comparing domestic which is presented is not in spite of still prepared 2004 April commerce is operated standard easily not to be, it appeared with the fact that the speed governing one standard establishment by law is necessary.

• 한국태양에너지학회:학술대회논문집
• /
• 2009.11a
• /
• pp.161-167
• /
• 2009

The liquid solar air conditioning system is introduced as an alternative solution to control air condition and to save electrical energy consumption. The heat and mass transfer performances of dehumidifier/regenerator in liquid solar air conditioning system are influenced by air and desiccant condition. The application of this system, the thermal energy from the sun and inlet air are unable to control, but operation parameter of other components such as pump, fan and sensible cooling unit are able to control. The equilibrium point of heat and mass transfer are the liquid desiccant and inlet air conditions, where, the heat and mass are not transferred between the liquid desiccant and vapor air. By knowing equilibrium point of heat and mass transfer, the suitable optimal desiccant conditions for certain air condition are funded. This present experiment study is investigated the equilibrium point heat and mass transfer in various air and desiccant temperature. The benefit of equilibrium point heat and mass transfer will be helpful in choose and design proper component to optimize electrical energy consumption.

• East Asian mathematical journal
• /
• v.29 no.4
• /
• pp.449-466
• /
• 2013

This paper started from a question: Can it help a student solve the problem to give supports in point of view of a teacher knowing the solution. We performed a case study to get an answer for the question. We analysed a case which students do not make full use of data in the mathematical problem from this point of view of the mental representation. We examined closely the cause for not making full use of data. We got that the wrong mental representation which the students get from data in the problem lead to not making full use of data. We knew that it is insufficient to present the data not making use of. To help a student truly, it is necessary to give a aid based on a student's mental representation. From the conclusion of study, We got that figuring out student's mental representation is important and hope that many investigation about student's mental representation for various problem occur with frequency.