• Journal of Korean Society of Disaster and Security
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• v.7 no.2
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• pp.17-24
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• 2014

Recently, many accidents occur frequently because sprinklers aren't installed or don't work right when there are outbreak of fire in houses and aggregate buildings. Therefore, they can result in damage for humans and loss of property. Sprinklers are the most appropriate which can extinguish buildings' fire in the initial stages. Through lack of legal system, in domestic cases, sprinklers cannot operate their inherent performance. Domestic standard simply classifies installation objects according to types of business and forms of buildings, also divides into uses and floors of buildings. Especially it only regulates that sprinklers must be installed every floors in particular fire buildings that have more than eleven floors. While it doesn't need to install sprinklers below ten floors, so we are threatened the safety. In this study, we derived causes and implications by analyzing concepts of sprinklers facilities, installation standards in domestic and foreign legal system, and recent cases that expanded damages in fire accidents because of weak point of installation and control standards. In domestic cases, as a result, government has to provide an institutional strategy and law that regulate duty to install sprinklers to all aggregate buildings regardless of floors in terms of new buildings. Also, if someone who has existing buildings wanted to install them, government would guarantee subsidy to encourage installation. In addition, government supervises fire-fighting activities when there are fire by compensating standards about regular inspection by a qualified technician, operation and maintenance of sprinklers as well as reinforcement of administrative criteria.

• The Journal of the Korea Contents Association
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• v.17 no.7
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• pp.487-497
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• 2017

South Korea needs reorganization of dispute resolution system due to the frequent occurrence of a case that trade secret or technique are leaked. First, the distributed various laws are established and enforced by enacting and enforcing individual laws. Therefore, the redundancy problems, the collision of individual laws, the decline in diversity, integrity, and connectivity are issues. An independent legal system is needed by Act on the Prevention and Protection of Technology Leakage. Thereby, The support system of technological protection that is sprayed in government departments such as the Small and Medium Business Administration, the Ministry of Trade, Industry and Energy, the Patent Office, the Fair Trade Commission, the Trade Committee, the National Police Agency, and the Spy Agency integrates and unifies institutionally, and it is necessary to advance a policy with functional division. Second, the Patent Tribunal, the Invention Promotion Act, the Industrial Property Right Dispute Mediation Committee by the patent law, the Industrial Technical Dispute Mediation Committee on the Industrial Technology Outflow Prevention and Protection Law and the Medium and Small Firm Dispute Mediation and Arbitration Committee on Small Business Technology Protection Support Law are installed. However, since it established the integrated law on the Act on the Prevention and Protection of Technology Leakage, it is desirable to set the merged operation of establishment on the Technical Dispute Mediation Committee under the Small and Medium Business Administration or the Ministry of Trade, Industry and Energy.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.40 no.6
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• pp.1040-1047
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• 2015

This study is investigated for M2M Communication Network Standard based on 3GPP. The environment of M2M communication, we can predict the new mobile service that gathering, handling, controlling, transferring of the data for Intelligence, so that we can consider new direction for a lot of subject of study development issue. This study is shown three types of M2M network structure and four types of use cases on 3GPP International Standard. In Addition, we can introduce the future M2M communication network model, it can be propagate the industry and academic cooperation with 3GPP standards. The suggestion develops multiple applications and multiple devices for industry and academic. With the deployment of network provider, this environment support our current communication market that the standard devices of M2M network and service requirement. We are suggest this study for grasp the initial market with the intellectual property right (IPR) based on International Standards. In the future, we wish the success that grap the initial market or initial academic study with helpful issue.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.4
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• pp.69-76
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• 2018

This study examined the effect of the heat treatment and alloying elements (B, Ti) on the microstructures and mechanical properties of API J55 steel. The experiments were carried out using various austenization temperatures ($880^{\circ}C$, $910^{\circ}C$, $940^{\circ}C$), cooling methods (water quenching, oil quenching) and tempering temperatures (none, $550^{\circ}C$, $650^{\circ}C$) with J55 and J55+B,Ti steels. The phase diagram and CCT curve were simulated based on the chemical compositions of the J55 and J55+B,Ti steels to predict the microstructures. The results showed that the A1 and A3 temperatures decreased and, as a result, the noses of the ferrite and bainite parts of the CCT curve moved to the right. Various microstructures were formed, namely martensite, bainite, ferrite and pearlite, in accordance with the heat treatment, which had an effect on the hardness, tensile strength and toughness. Martensite was formed after water quenching, but bainite and ferrite appeared after oil quenching with the J55 specimens. On the other hand, martensite was formed, regardless of the cooling method (water quenching, oil quenching), with the J55+B,Ti specimens, because of the improvement of the hardenability caused by the addition of boron. Therefore, the J55+B,Ti specimens exhibited much higher mechanical properties than the J55 specimens, even after the tempering treatment, since the addition of Ti caused fine precipitates to be formed, which inhibited grain growth at the recrystallization temperature.

• The KIPS Transactions:PartA
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• v.18A no.6
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• pp.255-264
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• 2011

A sensor network is a special network that makes physical data sensed by sensor nodes and manages the data. The sensor network is a technology that can apply to many parts of field. It is very important to transmit the data to a user at real-time. The core of the sensor network is a sensor node and small operating system that works in the node. TinyOS developed by UC Berkeley is a sensor network operating system that used many parts of field. It is event-driven and component-based operating system. Basically, it uses non-preemptive scheduler. If an urgent task needs to be executed right away while another task is running, the urgent one must wait until another one is finished. Because of that property, it is hard to guarantee real-time requirement in TinyOS. According to recent study, Priority Level Scheduler, which can let one task preempt another task, was proposed in order to have fast response in TinyOS. It has restrictively 5 priorities, so a higher priority task can preempt a lower priority task. Therefore, this paper suggests Preemptive EDF(Earliest Deadline First) Scheduler that guarantees a real-time requirement and reduces average respond time of user tasks in TinyOS.

• Korean Journal of Logic
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• v.15 no.1
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• pp.53-85
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• 2012

There are various views in the boundary of deflationism of truth in regarding the nature and role of truth. This paper surveys the issue on how the core thesis uniting the deflationism is characterized. First, I will examine some comments on what is the central thesis supported or rejected by the deflationists and inflationists, mainly discussing Armour-Garb and Beall's work, and will show on which aspects they are unsatisfying. From this, I will suggest these statements: first, the central cores of deflationism are conceptual fundamentality and explanatory exhausting. Second, the particularity thesis, understood in an alternative way, cannot be a central claim of deflationism. Third, another important claim from deflationists, the expression thesis, can be derived from the two main thesis above. But it is still not clear enough what the non-expressive explanatory role of truth, which is denied by the expression thesis. So I will check some possible clarifications on it and discuss why they should be rejected. And I will introduce Dummett's view on the role of truth condition in truth conditional explanation of meaning, and I will claim that if Dummett is right why the role must be a inflated one. Finally, I will suggest a further implication that the understanding on the both sides can be widened by connecting considerations on both views.

• The Korean Society of Law and Medicine
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• v.10 no.2
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• pp.203-249
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• 2009

It is the so-called Shinchon Severance Hospital Case brought to an end by the decision of the Supreme Court that opened the real discourse of withholding or withdrawing of LST (Life-Sustaining Treatment) in the legal profession as well as medical profession in Korea. Everyone has sympathy with the validity and necessity of legal regulation on withdrawing-including withholding-of LST save the requirements & procedure of withdrawing of LST. In this situation, the legislative bill of amendment to the Korean Civil Law introducing of adult guardianship was pre-announced by the Ministry of Justice on September 18th 2009. The adult guardianship is a guardianship system that supports an mentally handicapped adult to deal with his affairs by support of a guardian. The object of adult guardianship includes affairs of body or well-being as well as property of adult wards. In particular, affairs of medical matters are of importance in the duty and authority of adult guardians. So, the introduction of adult guardianship is of much importance de lege lata as well as de lege ferena in the discussion of withdrawing of LST as a medical treatment. Since the legislation on withdrawing of LST intents to protect the right of death with dignity on the basis of patients' autonomy, the ratio legis of withdrawing of LST is variant from that of adult guardianship. In this context, it seems reasonable to legislate the withdrawing of LST separately from the adultguardianship. In the meantime, the adult guardianship of the legislative bill of amendment to the Korean Civil Law is related to the withdrawing of LST, since the main purpose of adult guardianship is to protect patients' quality of lives and to regulate guardianship contracts based on patients' autonomy. In that context, it seems reasonable to incorporate the legislation of withdrawing of LST into the adult guardianship system. In the latter case, it is not easy to adopt the withdrawing of LST into the legislative bill of the Korean Civil Law for the bill is pre-announced already as previously stated. However, the legislation of withdrawing of LST is not inferior to the legislation of adult guardianship as a matter of urgency. Moreover, it is likely that the legislative bill of Amendment to the Korean Civil Law generates discrepancies in interpretation of the requirements & procedure of withdrawing of LST as the amended German Civil Law did. In short, it is desirable for the legislator to revise the legislative bill despite delay.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.62
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• pp.135-178
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• 2014

The Uniform Commercial Code (UCC) sets the standards of good faith in a commercial transaction for the sale of goods. With every sales contract, there is an implied obligation for both the seller and the buyer to negotiate the contract and perform under the terms of the contract in good faith. The agreement between both parties and the customs in the industry determine how the good faith standard should be applied to a particular transaction. Generally, the meaning of good faith, though always based on honesty, may vary depending on the specific context in which it is used. A person is said to buy in good faith when he or she holds an honest belief in his or her right or title to the property and has no knowledge or reason to know of any defect in the title. In section 1-201 of the UCC good faith is defined generally as "honesty in fact in the conduct or transaction concerned." Article 2 of the UCC says "good faith in the case of a merchant means honesty in fact and the observance of reasonable commercial standards of fair dealing in the trade." The sales contract will generally determine which party is required to perform first. This provision helps to determine if the buyer or the seller is in breach of the agreement due to failing to perform as stated by the contract. Either the seller must deliver the items before the buyer is required to accept and pay or the buyer must pay for the items before the seller has the duty to act in good faith and deliver the items in a reasonable manner. If the contract does not specifically define who is required to perform, industry customs and fair trade may determine what is acceptable for the transaction. Under the UCC, the buyer is required to pay for the goods when they are delivered, unless the contract states otherwise. Therefore, the UCC imposes an obligation of good faith on the performance of every contract or duty under its purview. The law also generally requires good faith of fiduciaries and agents acting on behalf of their principals. This article discusses problems of the principles of good faith under the UCC. Specifically, this paper focuses on the interpretation of UCC sections and analysis of various cases. By comparing, also, UCC and Korean law, the paper proposes some implications of good faith issues for Korean law.

• Journal of Korean Society of Forest Science
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• v.97 no.6
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• pp.669-679
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• 2008

Jirisan National Park was designated on December 29, 1967 as the first national park in Korea and that caused continuous conflicts between the violation of the right to hold property in this area due to several regulations following the designation and the nature preservation for the value of heritage for descendants. Thus, the objective of this study is to find a proposal for making decision based on the rationality that is able to solve these conflicts. To achieve the objective of this study, this study applies a game theory that supports a reasonable decision making process for solving these conflicts between interest groups around Jirisan National Park in which the component of this game consists of Jirisan National Park, residents, and interest groups. The Nash equilibrium obtained by the analysis of the strategy of interest groups for the use and preservation of forests and its rewards from the strategy as an nonecooperative game showed a behavior that chases their own benefits and causes lots of troubles. However, in the case of the results obtained from a cooperative game based on the strategy that includes some public interests accepted by interest groups and its rewards, it represented an aspect that solves conflicts through achieving a strategical set, which shows a win-win outcome even though the results of this cooperative game may present less rewards than that of the Nash equilibrium. Whereas, if there exists the public interests accepted by interest groups and truth for protecting such public interests, it is considered that it becomes a way that solves present structural troubles in the National Parks in Korea due to the fact that there exist uncertainties caused by the human rationality.

• Korean Journal of Materials Research
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• v.9 no.8
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• pp.837-842
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• 1999

The Ta/TaN multilayer structure with repeating layers of a poly-crystalline Ta layer of high ductility and a TaN layer of high hardness is expected to exhibit toughness. This paper reports the results on the hardness and the adhesion strength of Ta/TaN multilayers and compositional gradient Ta/TaN layers deposited on the high speed steel substrate by reactive sputtering as a function of annealing temperature. The TaN film deposited with the $N_2$/Ar ratio of 0.4 in the reactive sputtering process exhibits the highest crystallinity, and the highest hardness and the results of scratch test of the Ta/TaN multilayers. The hardness and adhesion strength of the Ta/TaN multilayers becomes deteriorated with increasing the annealing temperature in the heat treatment right after depositing the layers. Therefore, post-annealing treatments are not desirable in the case of the Ta/TaN multilayers from the standpoint of mechanical properties. Also the hardness of Ta/TaN multilayers increases with decreasing the compositional modulation wavelength, but the adhesion property of the layers is nearly independent of the wavelength. On the other hand, the compositional gradient Ta/TaN film exhibits the highest hardness and the value of scratch test for the post-annealing temperatures of 20$0^{\circ}C$ and 40$0^{\circ}C$, respectively. This tendency of the compositional gradient Ta/TaN films differs from that of the Ta/TaN multilayers.