블록체인 기술의 사회에서의 보편적 활용을 위한 규범성 고찰

송영현 경북대학교 IT와 법연구소 2021 IT와 법 연구 Vol.0 No.22

This study handles the legal issues in relation to social changes brought by blockchain technology connected to artificial intelligence. Concretely, this study aimed to seek the possibility to secure the normativity implying legal meanings as a countermeasure for giving social legitimacy to various digital acts based on blockchain technology that could be the advanced scientific technology of modern times. Thus, this study also mentions the value and characteristics of legal norms according to legal acts applied with blockchain technology. As one of the core powers in the 4th industrial revolution era, the blockchain technology is widely-known as technology that would change the industrial structure. The blockchain technology that could be used for financial area such as payment/settlement or stock exchange, electronic notarization, smart contract, establishment of transaction network, easy login program, and government use could become a core digital service that could accelerate new lifestyles. Nevertheless, this is still a controversial issue. As an example, there is a problem of cryptocurrency like Bitcoin. Bitcoin is digital cryptocurrency based on blockchain technology. The recognition as currency that could be used as a payment method in social transaction was good enough to raise social interest in Bitcoin. Even though Bitcoin was expected to show equal use equipped with universality, in reality, there are some problems like concentrated possession or intervention of speculative elements. For this reason, the problems like regulation or control of cryptocurrency are raised by highlighting the stability of trading system. However, the blockchain technology has the high applicability to sharing economy, public sector, and market as it could greatly reduce complex transaction process and cost, so many people argue the necessity to find the measures for absorbing it into social system somehow. The blockchain technology is neither settled, nor stable as it is under development yet. And it could also have side effects like technical aggression such as cyber hacking or privacy violation, which makes people demand for giving the legal character to this series of processes. In other words, to establish and settle down the blockchain-based identity authentication or universality as a service model, it would be preferentially required to secure not only the technical stability, but also the normativity as a scale. Meanwhile, in the present time point moving toward the hyper-connectivity and hyper-intelligence era, it is quite difficult to predict the future environment as it is interlinked with concentration of wealth and digital information gap, which should be also considered in relation to this problem. For this reason, some people remind of its adverse effect and feel afraid of life changes that could be brought by the development of scientific technology. And the safety system to get rid of such uncertainty and fear is legal norms. In order for blockchain technology with infinite potential to be used while its security and transparency are guaranteed and all sorts of social risks are removed, it would be needed to perform policy-level reviews and also to enact a suitable law in time. For legal assessment, there should be legal facts. In extended society, the legal acts based on blockchain technology are the existing reality and phenomenon. Giving the normativity to it should be more carefully approached as our laws guarantee the development of scientific technologies.

공유경제 효율성 인식의 영향요인: 협력적 소비 관점에서 본 서울시의 사례

송영현 (재) 한국지방행정연구원 2024 지방행정연구 Vol.38 No.2

As the sharing economy becomes increasingly pervasive as a lifestyle, it has become crucial to understand how people aware and utilize it. As citizens become aware of the sharing economy and its efficiency, individuals and society are able to engage more in the sharing economy for producing and consuming goods and services rationally, thereby preventing environmental waste. Based on the above research background, this study analyzes key influencing factors on citizens' awareness of efficiency in the sharing economy and its mechanism in Seoul. The results are as follows: Awareness of urban risks, pursuit of environmental values, and level of platform use positively influence awareness of the efficiency in the sharing economy. Policy implications derived from the result are as follows: Firstly, it needs to expand the sharing economy in cities or a certain period where there are economical urban risks. Secondly, it is necessary to conduct educations to make citizens understand environmental significance, and use the sharing economy as their lifestyles. Lastly, there is a need to ensure the enhancement of effectiveness and sustainability of the education and promotion on the use of sharing economy platforms.

북한 법제의 사회적 함의

송영현 대한변호사협회 2013 人權과 正義 : 大韓辯護士協會誌 Vol.- No.435

The law is a mirror of the society. Although laws are created by the state, the country as well as the social system are the most transparent forensic samples. The purpose of this paper is to understand the North Korean legal system on the perspective of the sociology of law. North Korea keeps their regime as a highly closed society based on autocracy. North Korea uses its legislative system as a tool for sustaining it’s regime. Along with this, North Korea imprisoned the ideology into its system and utilized it excluding the sympathy of thinking which every social entities have. Under the North Korea, law is a category of social class as well as important component of social structure which is connected to the economic basis. We should start understand North Korea’s social legislation as a way of our legal correspondence. During this procedure, discourse has played a role as making the autocracy, closed society and as leading the society. Discourse is made in the time of executing and making the law. North Koreas accepts their system in the field where the ideology and discourse are combined. The North Korean legal system is emerged inside of this system. Law in North Korea is an expression of their political policies. Also, the law is a tool to realize political influence and a social weapon of the ruling class. Of course, the legal system is operating so. In preparation of unifying it is essential to understand the North Korean legal system to form a new rule of law. 법은 사회를 보여주는 거울이다. 어느 사회든 그 사회를 감식하는 가장 투명한 시료가 바로법이다. 이 글은 북한의 법제를 사회적 의미에 맞추어 가까이 다가가 바라보고 살피는데 목적이 있다. 북한의 법제는 북한 사회의 이해를 위한 하나의 전제로 작용한다. 또한 체제 전환의 논리를 모색할 수있는 촉진제가 되기도 한다. 그에 따르기 마련인 법현상은 사회생활의 범주에서 법으로 말미암은 모든영역을 포함한다. 그리고 이를 올바르게 다듬어 재현하는 것은 남북관계의 단계적인 진단과 진화를 위해서도 중요한 단서가 된다. 북한은 지배층에 의한 작위적이고도 강력하며 굳건한 폐쇄 체제를 유지한채 법을 체제 유지의 한 수단으로 삼고 있다. 이와 함께 주체사상을 정점으로 하는 지배 이데올로기를체제 속에 가두어 모든 사회 구성원뿐만 아니라 사회의 근간을 이루는 제도 속에 스며들게 하고 있다. 더불어 이를 통해 북한 주민들 사이에 형성되기 마련인 담론화한 규범적 사고에 획일적인 공감대만을요구하고 있을 따름이다. 그렇기에 우리의 법적인 대응은 북한 법제의 사회적 이해에서부터 비롯되어야 한다. 법은 실제 이념과 사회에 구현된 정치체제의 차이에 파고들기 마련이다. 법의 변화를촉진하는 사회적 의미의 법 개념의 중요성은 그래서 더욱 강조된다. 왜냐하면 특히 북한에서 분할되고선택된 법은 절대 권력자의 지배와 제어의 수단으로 정치사회적 구조를 배열하고 보장하기 때문이다. 북한 사회체제 하에서의 법이란 계급의 범주이자 상부구조의 요체이고, 경제적 기초에 이바지하는 통로이다. 그들에게 법은 정치의 한 표현 양식이요(그러므로 정치는 법보다 우위에 놓인다.), 실현수단으로 지배계급의 의사가 내재된 사회적 지배 도구이다. 당연히 법제 또한 그렇게 운영되고 반응한다. 오랜 시간 서로 다른 법제도 속에서 살아 온 남북한 모두에게 언젠가 다가 올 통일에 때맞춘 법질서의새로운 형성에 대비하기 위해서라도 북한 법제에 대한 이해는 필수적이다.

렌즈 성형품에 대한 사출시간, 충진 압력, 그리고 보강시간의 영향

송영현 한국유변학회 1992 Korea-Australia rheology journal Vol.4 No.2

본 연구에서는 형내압 파형제어 시스템, 초고속, 사출성형, 그리고 금형진공 시스템 등을 갖춘 사출 성형기를 이용하여 정밀 구면렌즈를 성형하기 위한 실험을 수행하였다. 이 러한 목적을 위해 성형공정 변수인 사출시간 충전압력 그리고 보압시간이 성형품에 미치는 영향을 중량과 곡률반경 구면 정밀도 그리고 구면오차의 간접무늬를 측정하여 연구하였다. 그결과로서 성형품의 중량(칫수)과 곡률반경에 지대한 영향력을 행사하는 변수는 충전압력 이며 사출시간과 보압시간은 곡률반경과는 무관해 보이고 중량의 증가에는 기여하지만 공정 사이클 시간을 증가시키는 문제가 지적된다. 구면정밀도 측정실험 결과 길지도 짧지도 않는 15∼20초 사이의 보압시간 4초이내의 빠른 사출시간 그리고 860kg/cm2 이상의 높은 충전압 력에서 우수한 결과를 보여주었다, 마지막으로 구면의 형상에 대한 간접무늬 측정결과는 성 형공정을 이해하는데 강력한 도구가 됨을 발견하였다.

미래 자동차 램프용 형광체 기술

송영현,권석빈,최승희,김보영,김완호,정호중,김재필,윤대호,Song, Yeong-Hyeon,Gwon, Seok-Bin,Choe, Seung-Hui,Kim, Bo-Yeong,Kim, Wan-Ho,Jeong, Ho-Jung,Kim, Jae-Pil,Yun, Dae-Ho 한국정보디스플레이학회 2020 인포메이션 디스플레이 Vol.21 No.3

Artificial Intelligence: Cultural Imagination and Social System

송영현,이혜경 한국융합학회 2019 한국융합학회논문지 Vol.10 No.8

The aim of this study is to explore the paradigm shifts in culture and system related to life in terms of AI and the present point of view in which creating human values ​​together are important. An approach that focuses on how AI-related phenomena work in modern society forms the basis of this research. Therefore, to clarify the meaning of “AI phenomenon” converging it as a part of social culture, this study was intended to find out the value incorporated in the social system such as ethics and equality together with the literature review. Inferring the technical culture that are combined with the AI ​​that the members of society can do together is as important as technical understanding in the functional aspect. Therefore, this study was intended to suggest new culture that the cultural imagination and the social system create harmonizing each other, that is, the possibility of "AI culture". So, this article has a characteristic of a preliminary study, too.

형광체 응용기술 소개

송영현,최승희,정호중,김완호,김재필,유성환,전시욱,권석빈,윤대호 한국정보디스플레이학회 2022 인포메이션 디스플레이 Vol.23 No.4

Simultaneous hydrogen production and struvite recovery within a microbial reverse-electrodialysis electrolysis cell

송영현,Syarif Hidayat,Agus Jatnika Effendi,박주양 한국공업화학회 2021 Journal of Industrial and Engineering Chemistry Vol.94 No.-

In this research, a novel Microbial reverse-electrodialysis electrolysis struvite-precipitation cell (MRESC)was developed for energy recovery through struvite (MgNH4PO4 6H2O) crystallization and hydrogenproduction concurrently in a single process without any electrical-grid energy consumption. This hybridsystem can effectively transfer the salinity gradient energy to electrical energy as a driving force toproduce hydrogen gas coupled with struvite recovery and organic wastewater degradation. A MRESCcontaining 10 pairs of RED cells, supplied solutions typical of high concentration (600 mM NaCl) and lowconcentration (12 mM NaCl) at 1.0 mL/min, was operated in the fed-batch mode. The rates of hydrogenproduction and struvite crystallization were determined to be 0.71 m3-H2/m3-Van/d and 7.62 g/m2/h,respectively. The gas produced was >92% H2. The Coulombic efficiency was close to or above 100% with aCOD removal of 84 6%, and an overall energy efficiency of 28%. The morphology and structure of themain component of accumulated crystal at the cathode were verified by a scanning electron microscopewith energy dispersive spectroscopy (SEM-EDS) and X-ray diffraction. These results showed that theMRESC system could be used as an effective bioelectrochemical method for energy recovery in the formof pure hydrogen gas and struvite simultaneously.

[정책제안] 광역지자체 차원의 외국인 창업지원 정책과 시사점

송영현 한국자치학회 2020 월간 공공정책 Vol.181 No.-

Zn ion의 영향에 따른 (Y, Zn)₂O₃: Eu³+ 적색 형광체의 발광특성

송영현,문지욱,박우정,윤대호 한국결정성장학회 2008 한국결정성장학회지 Vol.18 No.6

To enhance the luminescence properties, the red phosphor composed of (Y, Zn)₂O₃ : Eu³+ as doping concentration of Zn ion is synthesized at 1200℃ for 6 hrs in air atmosphere by conventional solid reaction method. As a result of the red phosphor (Y, Zn)₂O₃ : Eu³+ is measured X-ray diffraction (XRD), The main peak is nearly corresponded to the same as JCPDS card (No. 41-1105). When the doping concentration of Zn ion is more than 5 mol%, However, the ZnO peak is showed by XRD analysis. Therefore, when the doping concentration of Zn ion is less than 5 mol%, the Zn ion is well mixed in Y₂O₃structure without the impurity phases. The photoluminescence (PL) properties is shown as this phosphor is excited in 254 nmregion and the highest emission spectra of (Y, Zn)₂O₃ : Eu³+ has shown in 612 nm region because of a typical energy transition (5D0→7F2) of Eu³+ ion. As the doping concentration of Zn ion is more than 10 mol%, the emission peak is suddenly decreased. when the highest emission peak as doping concentration of Zn ion is shown, the composition of this phosphor is (Y0.95, Zn0.05)₂O₃ : Eu³+ 0.075 and the particle size analyzed by FE-SEM is confirmed from 0.4 to 3 μm.