• Industry Promotion Research
• /
• v.5 no.1
• /
• pp.149-155
• /
• 2020

In this study, we aim to build a consensus that the Korea-Mongolian economic cooperation and trade growth will bring economic benefits to both countries and, in addition, the FTA between the two countries will bring economic benefits to the overall economy through the economic status and mutual trade status of Korea and Mongolia. Currently, countries around the world are accelerating their market battle with fierce competition, pushing for the opening of their markets through free trade agreements of multilateralism and regionalism centered on the WTO as a rapid change in the global economic environment. Amid such an international economic environment, Korea is developing diverse economic cooperation and FTA strategies, and under the principle that it is based on comprehensive and national consensus, it will sign simultaneous FTAs with major countries, but will diversify its trade partners' efforts to increase trade volume through market advantage, secure energy resources, and so on to secure more resources in overseas markets.

• The Journal of Asian Finance, Economics and Business
• /
• v.7 no.2
• /
• pp.157-168
• /
• 2020

Since the economic crisis sweeps across the world in 2008, the foreign direct investment of various countries has been greatly impacted. Therefore, this paper regards China as an example to analyze China's outward foreign direct investment patterns in terms of Asian financial markets with a panel data over the period 2003-2017. We mainly focus on the money market oriented outward foreign direct investment and foreign exchange market oriented outward foreign direct investment. Using the individual fixed effect model to conduct empirical analyses, the empirical findings indicate that China will reduce its foreign direct investment amount to a country with large money supply and China will increase its foreign direct investment amount to a country with large foreign exchange reserves. Furthermore, when a country has signed Free Trade Agreement with China, China will increase more foreign direct investment amount to these countries than that of a country who has not signed Free Trade Agreement with China. Moreover, the empirical findings indicate that no matter what the money market oriented outward foreign direct investment or foreign market oriented outward foreign direct investment, China will reduce its foreign direct investment amount to these Asian countries due to the global economic crisis.

• Vacuum Magazine
• /
• v.3 no.4
• /
• pp.4-7
• /
• 2016

An X-ray Free Electron laser facility (PAL-XFEL) has been built in Pohang Accelerator Laboratory to provide X-ray FEL radiations for photon users. The machine consists of a 10 GeV normalconducting S-band linear accelerator and two undulator beamlines. The hard and soft X-ray beamlines will provide FEL radiations with wavelengths of 0.6 to 0.1 nm and 4.5 to 1 nm, respectively. Beam commissioning of PAL-XFEL is ongoing and user service will start in 2017. In this report, the PAL-XFEL layout and the working principle are discussed.

• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2003.06a
• /
• pp.979-982
• /
• 2003

In this study, because of change in electromagnetic force, deformation of the free surface motion of a magnetic fluid is changed. Deformation of the free surface motion of a magnetic fluid for the change in electromagnetic force is discussed and carried out theoretically and experimentally on the basis of Rosensweig Ferrohydrodynamic Bernoulli Equation. Objective of this study explicates free surface motion by electromagnetic force and planes to designed controller. To control free surface of magnetic fluid, it embody designed two-dimensional free surface form of magnetic fluid. By using this characteristics, they applied to oscillator for surface control, flow control, boundary layer control. Strength of magnetic field and height of free surface of magnetic fluid measure as a hall-effect sensor. As performing height control of magnetic fluid, the result will be presented possibility of free surface deformation control.

• Proceedings of the Korean Institute of Building Construction Conference
• /
• 2016.05a
• /
• pp.115-116
• /
• 2016

Numerous of free-form buildings come up with external appearances using various types of free-form panels. If the panel types produced, transport and installation order and maintenance history are not properly managed, it is difficult to complete a given project successfully. For free-form building projects that satisfy 5 factors (proper time, place, price, product and quantity), a supply chain management technique is applied for distribution management of free-form concrete panels. In addition, the study listed the whole production process of free-form concrete panels and any necessary information, and suggested a basic model for the management. The study result will be a great help in effective distribution management of free-form panels for free-form building projects.

• International Commerce and Information Review
• /
• v.10 no.4
• /
• pp.353-372
• /
• 2008

The economic development system of Korea is based on export-oriented strategy and the free trade agreement. So Korea is trying to conclude the free trade agreement with China, Japan, and EU. The reason is that Korea will have more chances to develop there economy scale and trade surplus, but it will give the worst economic situation. The research showed that the effects of FTA on Korea's GDP will be much greater than China's and Korea's trade surplus with China will expand in the manufacturing sector, but agricultural and marine products are layed in opposite situation. Especially comparing with other Provincial, Gwangju Jeonnam has a relative importance portion of agricultural and marine products. So, Gwangju Jeonnam have to prepare the effects of agricultural and marine products under the Korea China FTA.

• Journal of Electrical Engineering and Technology
• /
• v.13 no.5
• /
• pp.1901-1907
• /
• 2018

This paper is a study for accurate iron loss calculation of a cylindrical linear machine for free piston engine. This study presents that it is possible to accurately predict power loss in ferromagnetic laminations under magnetic flux by specially considering the dependence of hysteresis, classical, and excess loss components on the magnetic induction derivative. Significant iron loss in the armature core will not only compromise the machine efficiency, but may also result in excessive heating, which could lead to irreversible deterioration in the machine performance. Thus, correct prediction of power losses under a distorted flux waveform is therefore an important prerequisite to machine design, particularly when dealing with large apparatus where stringent efficiency standards are required. Finally, it will be discussed about the iron loss in various materials of cylindrical linear electric machine by geometric and electrical parameters. It will give elaborate information about the perfect design and design rules of cylindrical linear machine and in parallel tools for the calculation, simulation and design will be available.

• Journal of Korean Philosophical Society
• /
• v.137
• /
• pp.81-108
• /
• 2016

In Medieval and Christian history, disputation between Augustine and Pelagius originated from different perspectives regarding the free-will of humans and the grace of God. This debate has continued throughout the Middle-Ages and the Reformation to date. In this regard, the purpose of this article is to investigate the implication of opposition and disputation between Augustine and Pelagius on today's society. Overemphasis on human capacity and free-will leads to humanism, while the arguments supporting the grace of God can encourage evasion of the ethical obligations of humans. Augustine and Pelagius had opposing views on this subject. Pelagius emerged in the Roman Empire, emphasizing the ethical responsibility of humans with free-will. On the other hand, Augustine argued that human nature and free-will had been damaged. With a pessimistic outlook on human capacity, he emphasized the grace of God. Shocked by the self-indulgence and ethical negligence of the Church of Rome which was the center of Christian nations at that time, Pelagius strongly urged Christians of the Roman Church to take moral responsibility. However, the theology of Augustine justified the status quo of the Roman Church while Pelagius focused on the necessity of an ethical life of humans based on free-will. Viewing Pelagius' strict moralism as a humanist view that emphasizes human capacity and action, Augustine showed strong opposition to such a view and instead emphasized God's grace. Pelagius was condemned as a heretic as his belief in free-will did not follow Augustine's Doctrine of Grace. However, Pelagianism penetrated Christian history and still poses a threat to Christianity to date. Societal corruption and depravity is still prevalent in today's society as it was in the time of Pelagius. South Korea for instance is exposed to serious moral corruption and a lack of social responsibility as shown in the sinking of the MV Sewol in April 2014. For those reasons, Christian society emphasizes Christian ethics and requires an honest leader who will set an example of Christian life. In this light, I want to examine the implications of disputation between Augustine and Pelagius on today's society.

• Journal of Korean Philosophical Society
• /
• v.145
• /
• pp.325-350
• /
• 2018

The overemphasis of the priority of reason over will runs the risk of resulting in intellectual determinism. On the contrary, it is also unfair to underestimate the role of reason in Saint Thomas Aquinas' theory of the free will to avoid intellectual determinism. For, according to Thomas, "the will inclines to the good, insofar as it is an appetite, and it follows the judgment of the reason in the pursuit of the good, insofar as it is a 'rational' appetite." It is the objective of this article to show that, for Thomas, the idea of the free will is not contradictory to that of the will's following the judgment of reason. For this purpose, it is decisive to adequately evaluate the role of reason in Thomas's theory of the free will. This article therefore proves that in principle Thomas argues the priority of the will over reason as well as the freedom of the will, and that he nevertheless recognizes the role of reason which precedes the choice of the will by making the second-level judgment even when the will chooses not to follow the first-level judgement of reason. It is entirely up to the will to follow the judgement and order of reason or not. It explains the freedom of the will. But 'not to follow reason' is contradictory to the essential determination of the will as the 'rational' appetite. For from the will's not following reason, wrong-doing follows; the human act which does not conform to reason. This article therefore argues that for Thomas, the 'true' liberty of the will corresponding to its determination as the rational appetite consists in its following the rule and order of reason, not in acting against the judgement of reason.

• The Journal of the Acoustical Society of Korea
• /
• v.22 no.7
• /
• pp.579-584
• /
• 2003

All of propagation path loss prediction models, which have been presented up to date, are oかy for ground living space. In reality, sea surface free space is different from ground living space in physical hierarchical structure. If the propagation path prediction model for ground living space is applied to the sea surface free space, propagation path loss will be smaller than actual value, while the maximum service straight line will become shorter. Thus this paper proposed and simulated the propagation path loss prediction model for predicting propagation path loss more accurately in sea surface free space, with its focus on CDMA mobile communication frequency band. Then the simulation results were compared to actual survey to verify its practicality.