• The Journal of the Korea Contents Association
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• v.14 no.5
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• pp.364-372
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• 2014

In order to improve organization performance by CEO's leadership, the control systems have to be designed in accordance with CEO's strategic orientation. A management control systems (MCS) is a system which gathers and uses information to evaluate the performance of different organizational resources like human, physical, financial and also the organization as a whole considering the organizational strategies. Present study explored the effects of CEO's Characteristics and control on organization performance. So this study adopted 'Risk-taking tendency', 'Achievement motivation' during psychological characteristics of CEO. For the control variable of this study, 'behavior control' and 'result control' were adopted. And for the variable of performance, financial performance was selected. As result of the study, Behavior control affects financial performance highly than result control. Through additional studies conducted during the same period, there is a significant indirect effect of achievement motivation and behavior control.

• Proceedings of the Technology Innovation Conference
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• 2003.02a
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• pp.155-172
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• 2003

Government Research Institutes(GRI), together with universities and private research labs, constitute the core of the Korea's national innovation system, The aim of this paper is to analyze the current system of GRIs and the National Research Councils(RC) in Korea, and suggest some policy recommendations conducive to achieving a world class competitive research system. To identify the problems and policy issues, we have conducted interviews (with executives staffs of RCs, GRIs and government ministries) and questionnaire surveys. For benchmarking purposes, we have visited 9 public research institutes in the USA, UK, Germany, and France. From the analysis of the problems revealed from the interviews and questionnaires, 6 policy variables are identified: three of them, which we call systemware variables, are governance structure, resources allocation system, and management control system; and the other three, which we call humanware variables, are visions and strategic goals, leadership, and research manpower, respectively. We have found that 1;he current GRI/RC systems are inefficient mainly due to the rigid and bureaucratic governance structure and inconsistent resource (i.e., government budgets) allocation systems. We reject the idea of replacing the current RC system with such radical alternatives as 're-governmentization'or 'privatization'. Instead we recommend that the government introduce a better system of governance and national budget allocations, which in turn would help induce a better management control systems, clear research visions and goals, strong leadership on the part of the RC chairman, and more creative and motivated researchers. These recommendations may provide opportunities and rooms for chairmen of RCs and presidents of GRIs to exercise more positive leadership in terms of fitting the visions and goal of GRIs to the national R&D strategy and creating a rational management control system as well as motivating researchers in GRIs to be more creative and productive.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.51 no.2
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• pp.130-136
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• 2006

Growth and quality of rice are affected by various factors including the location of cultivation. This study was conducted to investigate the effects of altitudinal locations on the growth and yield-related components of rice. Nineteen Japonica type varieties were grown at Iksan (altitude, 10 m), Imsil (altitude, 150 m), Jinan (altitude, 275 m) and Jangsu (altitude, 430 m) at a similar latitude in Jeonbuk province in the south western Korea. Minimum air temperature showed a strong negative correlation with altitude. The morphological traits and yield-and quality-related components were analyzed. Longer days to heading was required at higher altitudes. However, culm length, panicle length, panicle number, grain number and rice yield were reduced at higher altitudes. Protein content of brown rice increased but fatty acid content decreased at higher altitudes. Amylose content was affected by neither the altitude nor the ecotype. Palatability of polished rice tends to be improved at higher altitudes and in early-maturing ecotypes but its relationships with altitude and ecotype were not significant. Head rice ratio was lower at higher altitudes but broken rice ratio vise versa. These results indicate that growth and quality of rice are affected significantly by changes in temperatures at the locations of different altitude. Also, the characters related to yield and quality of rice often respond incompatibly to the changes in altitudes. These results could provide valuable information for the strategic planning of rice production in geographically diverse areas.

• Journal of the Korean Society for information Management
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• v.32 no.3
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• pp.1-20
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• 2015

Information literacy education which deals with the ability for recognizing the necessity of information, finding, evaluating, and using the information effectively is essential for the college members to do research or learn effectively. This study intended to suggest the lecture program for information literacy education for college students based on information literacy standards and models suggested by the organizations and scholars domestic and foreign as well as information literacy education cases. Information literacy education should be adopted as a regular curriculum to overcome one time event's limit. Besides, the professional librarians must involve as a role either leading or cooperative in running information literacy education in order to relate the library resources with the education and use them effectively. Finally, when it comes to the strategic aspect of the college library and the librarians' role, the professional librarians' leading or cooperative role is also essential. Additionally, analysis shows that information literacy education needs to be reorganized in contents so that it reflects the college students' patterns to use information and their needs. Lastly, it needs to be thought over in how to lead the students to participate in the course independently and voluntarily.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.20 no.6
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• pp.93-105
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• 2017

This study aims to establish the integrated system of national protected areas by identifying OECMs which are not officially recognized as protected areas, but effectively and enduringly deliver the conservation of biodiversity and ecosystem service to expand them up to the level recommended by the international community. In order to identify them, candidates for OECMs were listed and it was developed a three-step systematic screening tool based on preconditions, essential characteristics, and sustainable means for conservation outcome of them. As a result of using the tool that considers domestic conditions, seven areas which included Development Restriction Zones, Urban Natural Park Areas, Fishery Resources Protection Zones, Riparian Zones, Natural Recreation Forest Zones, Water Source Protection Areas, and Buffer Zones for Korea National Arboretum were selected as OECMs. And the system of national protected areas was built by integrating them with national protected areas(NPA). Compared with the NPA, the system has been expanded by them and has reached to 17.88%, exceeding the target of 17% for terrestrial and inland water protections. It was proven that they were very effective in enlarging these protections. However, it failed to contribute to the target for marine protections. The expansion of marine protected areas requires different approaches, such as discovering new types of marine protected areas or linking them to biologically important marine areas all over the world.

• The Journal of the Korea Contents Association
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• v.14 no.7
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• pp.457-467
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• 2014

In order to improve organization performance by CEO's leadership, the control systems have to be designed in accordance with CEO's strategic orientation. A management control systems (MCS) is a system which gathers and uses information to evaluate the performance of different organizational resources like human, physical, financial and also the organization as a whole considering the organizational strategies. The current study is conducted with the objective to explore the effects of CEO's Characteristics (Risk-taking tendency, and Achievement motivation) and control types (Behavioral control, and Result control) on organization performance. The characteristics of ceo - behavior control and risk-taking propensity - results in significantly positive effect on management control. On the other hand, risk-taking propensity has influence negatively on behavior control. The behavioral control is received negative influence from risk-taking propensity. and it received positive influence from motivation. and then it has effect on organization performance(indirct effect). To achieve the purpose of this study, Structural Equation Model (SEM) has been applied.

• Journal of the Korean Operations Research and Management Science Society
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• v.41 no.3
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• pp.75-96
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• 2016

This paper investigates the usefulness of drones in an urban delivery system. We define the vehicle and drone routing problem with time window (VDRPTW) and present a model that can describe a dual mode delivery system consisting of drones and vehicles in the metropolitan area. Drones are relatively free from traffic congestion but have limited flight range and capacity. Vehicles are not free from traffic congestion, and the complexity of urban road network reduces the efficiency of vehicles. Using drones and vehicles together can reduce inefficiency of the urban delivery system because of their complementary cooperation. In this paper, we assume that drones operate in a point-to-point manner between the depot and customers, and that customers in the need of fast delivery are willing to pay additional charges. For the experiment datasets, we use instances of Solomon (1987), which are well known in the Vehicle Routing Problem society. Moreover, to mirror the urban logistics demand trend, customers who want fast delivery are added to the Solomon's instances. We propose a hybrid evolutionary algorithm for solving VDRPTW. The experiment results provide different useful insights according to the geographical distributions of customers. In the instances where customers are randomly located and in instances where some customers are randomly located while others form some clusters, the dual mode delivery system displays lower total cost and higher customer satisfaction. In instances with clustered customers, the dual mode delivery system exhibits narrow competition for the total cost with the delivery system that uses only vehicles. In this case, using drones and vehicles together can reduce the level of dissatisfaction of customers who take their cargo over the time-window. From the view point of strategic flexibility, the dual mode delivery system appears to be more interesting. In meeting the objective of maximizing customer satisfaction, the use of drones and vehicles incurs less cost and requires fewer resources.

• Knowledge Management Research
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• v.5 no.2
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• pp.1-23
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• 2004

Knowledge sharing, as well as knowledge creation, is the basis for an organization to maintain its competitive advantage. Organizations trying to use knowledge resources for strategic purposes or pursuing knowledge management are now paying more attention to methods to facilitate knowledge sharing. This study aims to find out the answers to the questions below. (1) Which relational or structural factors influence the intentions to share knowledge among groups? (2) Does the intension to share knowledge among groups really influence the knowledge sharing behavior? (3) What are the roles of accessibility on the relationship between intention to share knowledge and behavior of knowledge sharing? (4) Does the behavior of knowledge sharing really improve the effectiveness of knowledge sharing among groups? Findings of this study are summarized as follows. First, the positive relations of the relational and structural factors with the intention to share knowledge among groups are found. However, crisis intensity was found to have no meaningful influence on the intention to share knowledge among groups. After all we could see through additional analysis that it is in curvilinear relation, not linear relation. Second, we examined relation of the intention to share knowledge with the behavior of knowledge sharing among groups. Multiple regression analysis showed that intention to share knowledge among groups had a statistically significant influence on the behavior of knowledge sharing among groups. Third, the moderating effect of accessibility on the relation between the intention to share knowledge and the behavior of knowledge sharing was found to be statistically significant. Fourth, the relation between behavior of knowledge sharing and the effectiveness among groups was found to be statistically significant, but in a negative direction. The findings imply that the quantity of knowledge sharing does not always lead to the effectiveness of knowledge sharing.

• Nutrition Research and Practice
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• v.5 no.1
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• pp.52-59
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• 2011

The purpose of this study was to investigate how advanced maternal age influences lifestyle, nutrient intake, iron status, and pregnancy outcomes in pregnant women. The subjects of this study were 112 pregnant women who were receiving prenatal care at gynecologists located in Seoul. The subjects were divided into two groups according to their ages: those over age 35 were the advanced age group of pregnant women (AP) and those under age 35 were the young age group of pregnant women (YP). General factors, nutrient intakes, iron status, and pregnancy outcomes of the two groups were then compared. It was found that 72.5% of the YP group and 51.2% of the AP group had pre-pregnancy alcohol drinking experience; indicating that the YP group had more pre-pregnancy alcohol consumption than the AP group (P<0.05). The only difference found in nutrient intake between the two groups was their niacin intakes which were $16.83{\pm}8.20\;mg$/day and $13.76{\pm}5.28\;mg$/day, respectively. When gestational age was shorter than 38.7 weeks, the average infant birth weight was $2.95{\pm}0.08\;kg$, and when gestational age was longer than 40 weeks, it averaged at about $3.42{\pm}0.08\;kg$. In other words, as gestational age increased, infant birth weight increased (P<0.0001), and when maternal weight increased more than 15 kg, the infant birth weight increased significantly (P<0.05). In conclusion, in order to secure healthy human resources, with respect to advanced aged women, it is necessary to intervene by promoting daily habits that consist of strategic increases in folate and calcium intake along with appropriate amounts of exercise.

• Journal of Convergence Society for SMB
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• v.2 no.1
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• pp.59-67
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• 2012

As industrial software domain is recognizing with one of areas producing high added values, almost software company is running around in securing skilled workers. However, the hiring of software engineers without the consideration of long-term business goals can be caused the lack of manpower again. Also if there is no strategic workforce management plan, it is impossible to gain high performance despite many software engineers have been employed. One of ways to empower the software development capability, this paper identifies the software job functions in detail and proposes how to define the competency profile for the job function. We also propose the career path management scheme using the profile. The proposed workforce management approach which is based on the competency profile, enables to keep the appropriate size of human resources, and to achieve the business performance of software organization.