• Investigative Magnetic Resonance Imaging
• /
• v.19 no.1
• /
• pp.10-18
• /
• 2015

Background and Purpose: The association between the low emotional regulation and the brain structural change of major depressive disorder (MDD) has been proposed, but the voxel-based morphometry (VBM) studies on female MDD are rare. The purpose of the present study was to show the regional volume changes of gray matter (GM) in female patients with MDD by optimized VBM. Methods: To control subjects homogeneity, twenty female MDD patients and age, sex matched 21 normal controls were included for the VBM analysis. To identify the change of regional gray matter volume (GMV), the optimized VBM was performed with T1 MRIs. The amounts of gray/white matter and intracranial cavity volumes (ICV) were measured. The analysis of covariance (ANCOVA) and partial correlation analyses covariate with age and ICV were applied for VBM. Results: The age and ICV distributions were similar between the two groups. In the ANCOVA, the total GMV of MDD was smaller than that of normal controls. In the VBM, regional GMV was relatively decreased in the limbic system (amygdalae, ambient gyri, hippocampi heads, subiculum, posterior parahippocampal gyri, pulvinar nuclei, dorsal posterior cingulate gyri, and left pregenual cingulate gyrus). The lingual gyri, short insular gyri, right fusiform gyrus, and right inferior frontal gyrus were also showed decreased regional GMV. Conclusion: The results of this study indicate that the female MDD is mainly associated with the structural deficits of the limbic system and limbic system related cortices, which were known to the center of emotions.

• Journal of the Korean Regional Science Association
• /
• v.11 no.1
• /
• pp.1-20
• /
• 1995

This paper studies the comparative advantage of competitive and specialized regional industries which are manufacturing, wholesale and retail trade, servies in the metropolitan area-Seoul, Inchun, Kyunggi-do of Korea, For the analysis of industries, the coefficient of specialization, the indices of competitiveness of labor and value-added, the growth rate are simultaneously examined under the criteria of the number of workers, value of shipment, value-added, This comperative synthetic analysis is different from the traditional approaches. This paper shows that the perfectly competitive advantage of specialized industries satisfying all of three criteria are 'other business related activities', 'recreational, cultural and sporting activities' in Seoul, 'machinery and outfits, n.e.c', 'retail trade, except of motor vehicles and motorcycles, repair of personal and household goods' in Inchun. We conclude that each should strategically develop the region-oriented specialized industry which has the comparative advantage. It is the reason why the concentration of industry in necessary for the leading of regional industry under the weaken local public finance. Moreover, such an industy should provide the increase of employment and income from the viewpoint of the activation of regional economy. The potential-specialized competitive industry requires the advanced structure of production under the criteria of value-added. For the development of the metropolitan area's economy, the highly advanced technology industry including computer and electronics should be induced through the loosening of metropolitan regulation. Research center(science park) supported by th private-public sector should be built for the increase of technology sector should be built for the increase of technology power of the small and medium enterprises, Also it is necessary that the small and medium enterprises strategically make the cooperative-large group in order to avoid the disadvantage from the size.

• Proceedings of the KOR-KST Conference
• /
• 1993.02a
• /
• pp.6-34
• /
• 1993

Trip reduction policies are increasingly utilized in U. S metropolitan areas to address congestion and air quality problems. These policies typically focus on the journey to work and are aimed at reducing the amount of drive-alone commuting by providing transit and ridesharing incentrives. Severe air quality problems in Southern California have prompted the air polluation control agency for theLos Angeles metropolitan area to enact Regulation XV. The regulation requres employers to develop and implement a trip reduction program to achieve specified ridesharing goals. It si the most ambitious and far reaching such program implemented to date, and offers a unique opportunity to determine whether such programs can significntly affect travel behavior . This paper presents results from the first year of Regulation XV's implementation.

• Health Policy and Management
• /
• v.7 no.1
• /
• pp.1-31
• /
• 1997

In many people's minds, health promotion is simply a more modern term covering roughly the same field as disease prevention or life style related reduction of the risk factors of chronic disease. A review of the modern literature of health promotion make it clear that there is more to this term than what is involved in functioning as a synonym for disease prevention. Therefore, in order to reach a clear understanding of what health promotion is, this study suggest the concept of the health balance model. Health balance is represented in terms of an equilibrium between physical, social, and life-style-related health challenges on the one hand and health potential on the other hand. Thus, health promotion strategies encompasses both the reduction of health challenges and the strengthening of health potential. Many elements of reducing health challenge are mainly related to the regulation laws. Aspects of strengthening of health potential are related to activities of health center. Therefore, health promotion strategies at a community level should be included in regional health planning which is implemented by health center.

• Transactions on Electrical and Electronic Materials
• /
• v.18 no.5
• /
• pp.279-286
• /
• 2017

In this paper, an optimal approach for the wide-area regulation of control devices in a transmission network is proposed. In order to realize an improved voltage profile and reduced power loss, existing devices such as tap-changing transformers, synchronous machines, and capacitor banks should be controlled in a coordinated and on-line manner. It is well-understood that phasor measurement units in transmission substations allow the system operators to access the on-line loading and operation status of the network. Accordingly, this study proposes efficient software applications that can be employed in area operation centers. Thus, the implanted control devices can be regulated in an on-line and wide-area coordinated approach. In this process, efficient objective functions are devised for both voltage profile improvement and power loss reduction. Subsequently, sensitivity analysis is carried out to determine the best weighting factors for these objectives. Extensive numerical studies are conducted on an IEEE 14-bus test system and a real-world system named the Azarbayjan Regional Transmission Network. The obtained results are discussed in detail to highlight the promising improvements.

• Industrial Engineering and Management Systems
• /
• v.13 no.2
• /
• pp.148-153
• /
• 2014

Sustainable development has always been the top agenda of many governments. Especially, the concept of 'Ecological Civilisation (EC)' is gaining substantial attention from China's new leaders. However, regional government officers may manipulate or change top level policy in order to suit their own interests or if they are unable to meet the varied pressures of achieving the set measures. Thus, policy makers can unwittingly cause a negative or positive impact on the firms or regional development through the implementation of EC regulations and the requirement to measure, monitor and report performance measurement (PM) information. This can potentially have significant consequences for the firms, the industry sector, and China as a whole. The aim of this research is to explore and evaluate previous work focusing on the relationship and links between regulation and PM. This research will make a significant knowledge contribution to the emerging and yet important area in EC related research. A good understanding of the linkages between PM and EC will assist policy makers to better formulate suitable regulatory control mechanisms at the field level. Moreover, they may take the PM and EC linkages into consideration when setting policy frameworks by minimizing the negative effects and take advantages of the positive consequences.

• Journal of Digital Convergence
• /
• v.17 no.3
• /
• pp.73-78
• /
• 2019

Recently, there is a need to introduce a Korean-style restriction sandbox system that exempts or suspends existing regulations so that new products or services based on new technologies can be commercialized without restrictions. In response, the government reorganized the relevant statutes to promptly check regulations centering on four fields, including industrial convergence, ICT, FinTech, and regional innovation growth, and to allow experimental, proof and market releases by setting certain conditions(zone, period, scale, etc.). However, despite the same regulatory sandbox application, depending on the nature of the field applied, differences in application subject, whether application of regulatory specifics, system of push ahead decision-making and whether support of financial and taxation are shown. This research is intended to present efficient operation measures for successful settling of Korean-style regulation sandboxes by comparing and analyzing, centering on the Industrial Fusion Promotion Act in the Industrial Convergence Field, ICT field's Information and Communication Convergence Act, FinTech field's Financial Innovation Act and Regional Special Zone Act in the Regional Innovation and Growth Sector.

• Journal of Environmental Policy
• /
• v.2 no.1
• /
• pp.51-75
• /
• 2003

The objective of this study is to analyze the problems of disposal and collection, including administrative management of agricultural PE waste and suggest effective management measurements. Information regarding problems of agricultural PE waste management were collected from field survey of farmers, regional governments and officials. On the national level, the low ratio of collection for optimal treatment of agricultural PE waste is a critical problem. , the negative discharging behavior of farmers, an illegal incineration and landfill of farmers and a lack of education and extension etc. An ambiguity of the management principle to agricultural PE waste, the differences in management among the regional governments, a lack of will of the regional governments and officials to realize SARD and lack of education and extension etc. are some of the problems in administrative management of agricultural PE waste collection. The major suggestions of this study are as follows : (1) to strengthen education and extension, (2) to adopt an improved economic incentive system and strong, lawful regulation simultaneously, (3) to use temporang collection and permanent collection site, and (4) to organize "OTC(Optimal Treatment Conference)" composed of farmers, regional cooperative, PE producers etc. for operating an effective management system.

• Journal of the Korean Geographical Society
• /
• v.51 no.2
• /
• pp.255-268
• /
• 2016

At present, Ganghwa County and Ongjin County of Incheon Metropolitan City are under the application of a different land use regulation like military regulations, etc. due to distinct characteristics of a border area; moreover, these two Counties have degenerated into the deepening area of economic backwardness and decline with the overlapping application of various land use regulations on the ground that these areas belong to a metropolitan area in view of an administrative district. In addition, different support is also implemented for border areas, such as 'the Special Act on Border Area Support' for the border areas, and development projects for special situation areas, etc.; however, realities are that the border areas are not free from regulations as yet due to the problems of unreality of support projects, and hierarchy of ordinances, etc. Accordingly, this study implemented this research under the judgment that it's about time to mitigate overlapping regulations on regional characteristics of the border areas of Incheon Metropolitan City, i.e. different land use regulation as a border area. It is required that general land use regulations should be mitigated through f lexible deregulation & management of the military regulation on the border areas of Incheon-si, mitigation of regulations under the Metropolitan Area Readjustment Planning Act, and relaxation of the preservation area of cultural properties; particularly, it's necessary to minimize the damage to border areas of Incheon-si caused by overlapping regulations on the areas by exempting the areas from the range of a metropolitan area through acknowledgment of the difference between the distinct characteristics of the border areas and regional, cultural conditions of a metropolitan area.

• The Journal of the Convergence on Culture Technology
• /
• v.7 no.1
• /
• pp.511-517
• /
• 2021

In this paper, we analyzed the impact of capital adequacy requirements on the profitability of Korean banks using DOLS model. As a result of the analysis, the impact of BIS capital ratios on commercial and regional banks was different. Demand for capital adequacy has a greater and more significant negative impact on regional banks than on commercial banks. It was shown that bank characteristic variables rather than macroeconomic variables have a more significant effect on bank profitability. In addition, a rise in the BIS capital ratio reduces the profitability of commercial and regional banks, and the higher the ratio of loan-loss provisions, the stronger the relationship. In the case of commercial banks, it is estimated that the demand for capital adequacy did not have a significant impact as they are relatively large and faithful in capital compared to regional banks. However, in the case of regional banks, safer assets need to be selected to meet the BIS capital ratio, and the increasing propotion of these safe assets seems to have a relatively greater negative impact on profitability. Consequency, the financial authorities should consider this results and implement the bank's capital regulation policy.