• Management & Information Systems Review
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• v.30 no.2
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• pp.27-56
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• 2011

As the importance of small and medium-sized enterprises(SMEs) has increases, it has been accompanied by an increase in the amount research attention paid to the factors contributing to the competitiveness of SMEs. Human resource management(HRM) should be the central themes of the discussion. This study is performed to provide basic and broad information of the current state of HRM in SME as the first step for such an effort. The conditions of HRM and the degree of introduction and utilization of six different HRM practices, incentive regulation, complaints handling system, suggestion system, employment stability system, performance evaluation system, and regular education and training, are analyzed through the data collected form 763 SMEs of four industries in Daegu, Only 2 percent of responding companies had been formed unions, 43% evaluate their employment conditions are difficult. And 39% of the SMEs appraise their human resources are more competitive than those of other companies. The ration of introduction of regular education and training system is highest and that of performance evaluation is lowest among the all responding companies. In addition, employment stability system is found as the most actively utilized HRM practice. The implications of these results and future research directions are suggested.

• 한국정보교육학회:학술대회논문집
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• 2004.08a
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• pp.28-37
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• 2004

The purpose of this paper is Inflect ICT in each subject class of common school by effort about education Information that was regularized with enforcement of the seventh training courses and arrived in visual point that realize education information concretely. But, such realistic that specific discussion and research about actual ICT introduction direction or practical use way consisted enough up to now despite Is urgent example difficult. Decide target connected with Information Technology by classified grade-class and plan that teach learners systematically may have to flow fair discussion and trial run success or failure of education and point that is connected directly problem that establish date or the level and target that it is very as itself value how. Therefore, this research wished to premise computer-aided education target in primary school by analyze education target of each subject that come out in primary grade subject and abroad training courses.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.12
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• pp.6403-6412
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• 2013

This study examined the intention to use a nursing process application on a smart phone by nursing students who undertake clinical practices, and evaluated the application effect of this program. As research subjects, the study assessed juniors in the college of nursing in Daegu, who had undertaken field training in adult nursing in surgical wards from September 2012 to September 2013. The results showed that the intention to use nursing process application has a significant relationship with effort expectancy, social influence, and self-efficacy. In addition, the nursing process application applied to the research subjects has the largest list of diagnoses, interventions and outcomes regarding acute pain. In addition, the satisfaction with the use of the program was 4.35 points. Through this study, the application of the nursing process presents more opportunities for its use and training in the clinical practice field, and measures that can be applied easily regarding its utilization should be provided.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.42 no.4
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• pp.69-75
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• 2019

Remotely Piloted Aircraft (RPA) controls as a type of unmanned aerial vehicle (drone) is growing rapidly and its flight controller stick disposition is required standardization. We should standardize RPA drone flight control disposition because the flight pilot of RPA is hard to be trained so the flight controller stick differences impairs safety and wastes time and effort of flight controller industry. So this study researches the on-going standardization of RPA drone flight control disposition in Korea and foreign countries. Also this paper analyzes and researches of expert about RPA drone flight controller function and application of flight control mode. I accomplished expert research about standardization plan of unmanned flight control mode and confirm the necessity. Nowadays mode1 and 2 are mostly used in Korea so I carried out preference investigation for two modes. There were 4 preferences choices of RPA drone control mode necessity (importance) and recommendation of standardization modes. They answered that necessity of standardization is important considering pilot training, flight safety and positive development of drone industry. The result of standardization mode preference is that they prefer mode 2 (drone maker 86%, training facilities and research facilities 58%, government bureau 60%). Overall preference result shows that mode 1 24%, mode 1&2 16%, mode 2 60%. So they preferred mode 2 by 60%. The differences between two modes are the direction of throttle and pitch. Direction of throttle and pitch operate opposite way. They prefer mode 2 because mode 2 has similarities of manned flight control mode. Significance of this study is that it showed the necessity of standardization and flight control preference in a quantitative way. It will help drone standardization in related industries and development direction near future.

• Proceedings of The Korean Society of Health Promotion Conference
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• 2001.09a
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• pp.91-111
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• 2001

Background: Alcohol and tobacco use are two major behavioral risk factors implicated in increased morbidity and mortality. Since both substances are widely used in Korea, a concerted effort is currently underway to reduce the use of tobacco and alcohol in Korea. Objectives: Efforts directed toward educating health promotion planners and health educators from local health departments to organize and implement health education programs to reduce the proportion of people smoking and excessive drinking in the community. Methods: A training guide on prevention of smoking and excessive drinking has been developed. Comprehensive multi-media health promotion materials were developed based on health behavior theories and strategies for effective health behavioral interventions. To better control of behavioral risk and promote health enhancement, the materials were developed to introduce a user-oriented developmental approach by making messages more persuasive and organizing content in a user-friendly manner. Sections of the report explain theoretical background of the intervention, choosing goals and a target population, specific program activities to include in an intervention, development, organization, methods of making program content vivid and persuasive, and evaluation,. Implications for Practitioners: The process followed in developing the health intervention materials is described in detail to assist practitioners who need to develop effective programs to reduce the use of tobacco and excessive alcohol. Health educators from all local health departments in the country were trained in the use of the materials, to enable them to develop community interventions to reduce smoking and excessive drinking.

• Convergence Security Journal
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• v.20 no.2
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• pp.123-135
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• 2020

Since AlphaGo's Match in 2016, there has been a growing calls for artificial intelligence applications in various industries, and research related to it has been actively conducted. The same is true in the military field, and since there has been no weapon system with artificial intelligence so far, effort to implement it are posing a challenge. Meanwhile, AlphaGo Zero, which beat AlphaGo, showed that artificial intelligence's self-training data-based approach can lead to better results than the knowledge-based approach by humans. Taking this point into consideration, this paper proposes to apply Reinforcement Learning, which is the basis of AlphaGo Zero, to the Shipboard Combat System or Combat Management System. This is how an artificial intelligence application to the Shipboard Combat System or Combat Management System that allows the optimal tactical assist with a constant win rate to be recommended to the user, that is, the commanding officer and operation personnel. To this end, the definition of the combat performance of the system, the design plan for the Shipboard Combat System, the mapping with the real system, and the training system are presented to smoothly apply the current operations.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.10 no.1
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• pp.43-49
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• 1999

Objectives : The purpose of this study was to systematically analyze and compare e acoustic sound structure of vocal major student's singing voice. Materials and Methods : The nineteen vocal major students were the subject group and healthy nineteen females were the control group for this study. The subject group was taken a strobovideolaryngoscopy by the use of flexible nasopharyngoscopy. And acoustic analysis was taken between two groups. Additionally the inquiry on usual voice problems and management was performed by thirty-six vocal major students. Results : The subject group presents many functional voice disorder findings such as AP contraction(44%), phase difference(36%) tremor(25%), posterior gap(17%), hyperadduction of vestibular fold(6%), and anterior gap(3%) on strobovideolaryngoscopy. And the vocal major students did reveal an enhanced number of high frequency harmonic partials when singing compared to the control group in the narrow band spectrum study. But there was no significant difference in jitter, shimmer and noise to harmonic ratio in both groups. Almost all vocal major students present a lot of voice problems in singing such as loss of high note(17%), loss of quiet voice(17%), effortful and tired voice(36%) etc on inquiry. And they always effort to prevent vocal dysfunction by the use of various type of method such as voice rest(28%), hydration(28%), gargling with salt(11%) etc. Conclusions : The vocal major students always take care of maintaining a good voice condition, but a lot of vocal major students revealed abnormal strobovideolaryngoscopic findings and they are absent in the conception of systemic and scientific voice management. Therefore, the young singers need a good voice training and voice therapy Program under the good ralationship of laryngologist and voice training teacher.

• The KIPS Transactions:PartD
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• v.10D no.6
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• pp.897-906
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• 2003

The traditional animal phylogenetic tree is to align the body structure of the animal phylums from simple to complex based on the initial development character. Currently, molecular systematics research based on the molecular, it is on the fly, is again estimating prior trend and show the new genealogy and interest of the evolution. In this paper, we generate the training set which is obtained from a DNA sequence ans apply to the classification. We made use of the mitochondrial DNA for the experiment, and then proved the accuracy using the MEGA program which is anaysis program, it is used in the biology field. Although the result of the mining has to proved through biological experiment, it can provede the methodology for the efficient classify and can reduce the time and effort to the experiment.

• Quality Improvement in Health Care
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• v.3 no.1
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• pp.126-143
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• 1996

Background : Little work has been carried out regarding quality assessment research in a primary care setting, comparing with that of hospitals. This study aims to evaluate the process of diagnosis and management of hypertension by public health doctors on the basis of pre-established clinical guideline, and to identify several modifying factors associated with them. Methods : Hypertension was selected as the target disease, because it is a chronic disease which is of great public health importance. Self-administered questionnaires were mailed to public health doctors practicing at health centers and health subcenters across the nation. The response rate was 20.9%. The questionnaire included the diagnosis and management process such as measuring blood pressure, history taking, physical examinations, and treatment approches and potentially modifying factors such as level of training, duration of practice as a public health doctor, and education on management of hypertension. Results : Public health doctors pay little attention in measuring BP, hypertension related history taking, performing physical examination and laboratory examination. But they devoted much effort in diagnosing hypertension exactly and giving nonpharmacological treatment. Among various antihypertensive drugs, calcium-channel blockers were the most preferred agent(50.9%). Level of training, duration of practice ad a public health doctor, and education on management of hypertension made no difference on quality of care(p>0.05). Conclusion : These public health doctors showed poor compliance with the pre-established clinical guidelines, which leaves much to be desired in diagnosing and managing hypertensive patients by public health doctors. This study might be able to contribute to develop some strategies, such as educational programs, which would be able to improve the process of care in hypertensives.

• Journal of the Korea Institute of Information and Communication Engineering
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• v.15 no.3
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• pp.551-560
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• 2011

Recently, There has been increasing concern about WLAN-based indoor positioning system. Most of the existing WLAN-based positioning systems use a fingerprinting method as a main approach. In the fingerprinting approach, the accuracy of the location of a mobile objects is proportional to the number of reference points. However, depending on the increasing number of reference points in the training phase, it requires more time and effort to create fingerprint database. To solve these problems, we propose the new indoor positioning algorithm that calculate the distance between a mobile objects and an AP using the information of surrounding environment WLAN based APs and applied the particle filter to the proposed algorithm in order to improve the accuracy of the estimated location in this paper. To implement this algorithm, at first environmental information database such as wall, iron door, glass door, partition etc. existing in the periphery of the AP should be established. The positioning use attenuation model and path loss model. Our experimental results with proposed algorithm are verified that the positioning accuracy was low but solved the problems with fingerprinting, compared with other positioning algorithms.