가압 기포탑에서 수력학적 특성에 관한 온도의 영향

배건,고강석,노남선,임영일,이동현 한국에너지학회 2020 한국에너지공학회 학술발표회 Vol.2020 No.11

수소 및 탄소소재 생산을 위한 메탄 유동층 촉매분해 기술의 최근 동향

배건,고강석,김우현,이도연 한국화학공학회 2023 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.61 No.2

Global interest in hydrogen energy is increasing as an eco-friendly future energy that can replace fossil fuels. Accordingly, a next-generation hydrogen production technology using microorganisms, nuclear power, etc. is being developed, while a lot of time and effort are still required to overcome the cost of hydrogen production based on fossil fuels. As a way to minimize greenhouse gas emissions in the hydrocarbon-based hydrogen production process, methane direct decomposition technology has recently attracted attention. In order to improve the economic feasibility of the process, the simultaneous production of value-added carbon materials with hydrogen can be one of the most essential aspects. For that purpose, various studies on catalysis related to the quality and yield of high-value carbon materials such as carbon nanotubes (CNTs). In terms of process technology, a number of the research and development of fluidized-bed reactors capable of continuous production and improved gas-solid contact efficiency has been attempted. Recently, methane direct decomposition technology using a fluidized bed has been developed to the extent that it can produce 270 kg/day of hydrogen and 1000 kg/day of carbon. Plus, with the development of catalyst regeneration, separation and recirculation technologies, the process efficiency can be further improved. This review paper investigates the recent development of catalysts and fluidized bed reactor for methane direct pyrolysis to identify the key challenges and opportunities.

비인격적 감독이 구성원의 행동에 미치는 영향: 조직동일시의 매개효과

배건,이규만 한국경영교육학회 2018 경영교육연구 Vol.33 No.4

[연구목적] 본 연구의 목적은 상급자의 비인격적 감독이 구성원의 행동에 미치는 영향과이들 간의 관계에서 있어서 조직동일시의 매개효과를 규명하는데 있다. [연구방법] 본 표본은 군 조직에 근무하는 411명의 초급간부들을 대상으로 하였으며 통계분석은 SPSS 20.0과 AMOS 16.0을 활용하여 신뢰성과 요인분석, 상관관계분석, 경로분석을 실시하였다. [연구결과] 분석결과 비인격적 감독은 조직동일시에 부(-)의 영향을 미치는 것으로 나타났다. 둘째, 비인격적 감독은 일탈행동에 통계적으로 유의한 영향을 정(+)의 영향을 미치는 반면 조직시민행동에는 유의한 영향을 미치지 않는 것으로 나타났다. 또한 경로분석결과 조직동일시는 비인격적 감독과 조직시민행동 간의 관계에 있어 매개효과가 있는 것으로 확인되었다. [연구의 시사점] 이러한 분석결과를 토대로, 본 연구는 구성원의 일탈행동과 조직시민행동에 미치는 상사의 비인격적 감독 행동의 영향, 그리고 이들간의 관계에 있어 조직동일시의 매개역할을 확인했다는 점에서 이론적, 실무적 시사점을 지닌다. 끝으로 연구결과에대한 논의와 연구의 한계점 및 향후 연구방향을 제시하였다. [Purpose] The purpose of this study is to explore the influence of abusive supervision on organizational member’s behavior and investigate the mediating effect of organizational identification on this relationship in military organization. [Methodology] Data were collected from a sample of 411 elementary officers in Army. Statistical analysis method was SPSS 20.0 and AMOS 16.0. The data were tested by reliability and factor analysis, correlation, path analysis. [Findings] The results indicated that abusive supervision has a significant negative impact on organizational identification. Second, while abusive supervision is positively related to deviant behavior, but is found to have no significant role in explaining organizational citizenship behavior. Lastly, path analysis shows that organizational identification appears to fully mediate the relationship between abusive supervision and organizational citizenship behavior. [Implications] Based on these findings, theoretical and practical implications are discussed, and future research directions are then suggested.

저융점합금 라인을 이용한 플렉시블 OLED 봉지

배건,문철희 대한금속·재료학회 2019 대한금속·재료학회지 Vol.57 No.4

We have developed an encapsulation technology for OLED devices using an LMPA sealing line to enhance barrier characteristics against moisture and oxygen penetration. To verify the potential of this technology for flexible OLED devices, three experimental factors were investigated in this study. First, the stability of the sealing line on the flexible substrate after repetitive bending was investigated by measuring changes in line resistivity. Secondly, temperature evolution and distribution on the flexible substrate during thermal processes were investigated. Thirdly, an OLED sample with the edge sealing line was manufactured and the lifetime was compared with a reference sample. The results showed the potential value of the LMPA sealing line to enhance the reliability and lifetime of flexible OLED devices.

Bubble characteristics by pressure fluctuation analysis in gas-solid bubbling fluidized beds with or without internal

배건,임정훈,김준환,이동호,한주희,박성희,이동현 한국화학공학회 2017 Korean Journal of Chemical Engineering Vol.34 No.2

Bubble flow characteristics were investigated in gas-solid bubbling fluidized beds (0.3 m-I.D×2.4m-high) with or without internals by power spectral analysis of absolute pressure fluctuation. Metallurgical grade silicon particles (MG-Si) were used as bed materials. The particle density and mean particle diameter were 2,328 kg/m3 and 154 μm, respectively. Absolute pressure fluctuations were measured simultaneously at two different positions: plenum chamber and beds. Absolute pressure fluctuation in the beds was measured according to the axial bed height in the range of 0.1 to 0.8m. The total sampling time of each data set was 60 s, and the sampling rate was 200Hz. Absolute pressure fluctuation data were converted to a power spectral density (PSD) by a Fast-Fourier transform (FTT) algorithm. The PSD in the beds was separated into coherent and incoherent output power. The bubble size was estimated from the standard deviation of the spectrum of incoherent output power, which occurred due to the bubble flow. The estimated bubble size determined by incoherence component analysis was compared to various empirical correlations to determine the bubble size without internals. The estimated bubble size agreed well with the correlation by Choi et al. [19]. The internals were installed 0.45 m above the distributor. With the installation of the internals, and at the bed height of 0.5m, the bubble diameter was decreased by 77% compared to the bubble without the internal at U0=0.15m/s.

비인격적 감독과 이직의도 간의 관계 및직무스트레스와 회복탄력성의 조절효과

배건,이규만 공주대학교 KNU 기업경영연구소 2018 기업경영리뷰 Vol.9 No.2

The growing research interest in negative behaviors in organizations has led to a shift of the focus of leadership literature from effective leadership behaviors to ineffective leadership. In the present study, we focus on abusive supervision which refers to the manifestation of dysfunctional leadership behaviors. The purpose of this study is to examine the effect of abusive supervision on turnover intention as well as how job stress and resilience may play a moderating role in the relationship between abusive supervision and turnover intention. The research was examined using a sample of 411 elementary officers and novice officers working in the army and the findings of these studies were as follows: Abusive supervision was positively related to the member’s turnover intention. The results also show that the relationship between abusive supervision and turnover intention was moderated by resilience, but was not moderated by job stress. The implication of this study is that it suggests ways to minimize abusive supervision which has influence turnover intention and to enhance organizational member’s resilience as a moderating variable. Finally, the limitations and future researches of this study were mentioned 조직에서 부정적 행동에 대한 연구의 관심이 높아지면서 리더십 연구도 효과적인 리더십 행동에서 비효과적인리더십 행동으로 초점이 바뀌고 있는 추세이다. 본 연구에서는 역기능적 리더십 행동을 나타내는 비인격적 감독을 다루고자 한다. 연구목적은 상사의 비인격적 감독이 부하의 이직의도에 어떠한 영향을 미치며, 또한 이들 간의관계에서 직무스트레스와 회복탄력성이 조절역할을 하는지를 검토하는 데 있다. 이를 위해 411명의 육군 초급간부들을 대상으로 실증연구를 진행하였다. 분석결과 비인격적 감독은 부하의 이직의도에 긍정적인 영향을 미치며, 회복탄력성은 비인격적 감독과 이직의도 간의 관계에서 조절효과가 있는 것으로 나타났지만 직무스트레스는 조절효과가 없는 것으로 확인되었다. 이러한 결과를 토대로 이직의도에 영향을 미치는 비인격적 감독을 최소화하기위한 방안과 함께 구성원의 회복탄력성을 강화시키기 위한 대안을 제시하였다. 끝으로 본 연구의 한계점 및 향후연구방향을 논의하였다.

성인의 눈꺼풀에 발생한 Muir-Torre 증후군 1예

배건호,김윤덕,우경인,Kunho Bae,Yoon-Duck Kim,Kyung-In Woo 대한안과학회 2011 대한안과학회지 Vol.52 No.3

Purpose: To present a rare case of Muir-Torre syndrome characterized by the association of sebaceous skin tumors and systemic malignancies. Case summary: A 65-year-old female visited our clinic with an irregular nodular mass of the right lower eyelid, which developed 1 year earlier. An excisional biopsy and lower lid reconstruction with Tenzel’s semicircular rotational flap was performed under local anesthesia. Histopathologic examination showed well-differentiated sebaceous cells, consistent with sebaceous adenoma. The patient had undergone total abdominal hysterectomy and lower anterior resection due to endometrial cancer and sigmoid colon cancer 5 years before, and nephroureterectomy due to papillary urothelial carcinoma 3 years before. Based on the history of systemic malignancy and sebaceous skin cancer, a diagnosis of Muir-Torre syndrome was made. Conclusions: When a sebaceous gland tumor of the eyelids is detected, Muir-Torre syndrome should be included in the differential diagnosis, and systemic work-up for the internal malignancy must be performed. J Korean Ophthalmol Soc 2011;52(3):355-358

국가의 미래세대보호의무 실현을 위한 입법론적 연구

배건이(Bae Gun Yee) 한국국가법학회 2014 국가법연구 Vol.10 No.1

헌법을 일종의 사회계약인 세대간 계약(Generationenvertrag)으로 이해할 경우, 국가는 현재세대와 미래세대는 묵시적인 동의 아래 장기적인 헌법질서를 유지할 세대간 공동체(Intergenerational community)의 토대가 된다. 따라서 국가의 지속가능한 발전이라는 헌법적 근본목표는 국가와 헌법을 성립하게 만드는 내재적 도그마로서 모든 입법자를 구속한다. 이에 따라 현재세대는 미래세대에게 발생한 위험과 리스크를 사전에 예측하고 그 부담을 최소화 하여 미래세대의 헌법실현기회를 보장해야 할 적극적 의무를 지며, 미래세대는 현재세대의 헌법수호노력을 인정하고 부담을 수인해, 장래 도래할 민주적 의사결정 과정에서 현재세대를 배척하지 않을 의무를 진다. 현재세대가 미래세대의 이익을 미래지향적 의사결정과정에 속에서 가장 구체화 할 수 있는 국가의 영역은 '입법'이라 할 수 있기 때문에, 세대간 이익을 조정할 수 있는 가장 효과적인 과정은 입법절차라 할 수 있다. 따라서 미래세대보호의무를 실현할 수 있는 효과적인 입법대안으로 언급할 수 있는 것은 먼저 입법부내 '미래세대위원회'의 설치이다. 이어서 입법적 흠결로 인해 미래세대의 부담을 늘이지 않기 위해 입법을 보다 합리화 하고 과학화 하는 방안으로 입법평가제도의 도입을 고려해 볼 수 있다. 이를 통해 세대간 정의를 고려하는 입법절차를 지향함으로서 보다 장기적인 관점의 지속가능한 발전을 이룩해야 할 것이다. If the Constitution is understood as a intergenerational contract (Generationenvertrag), a kind of social contract, a nation becomes the foundation for integenerational community to keep long-term Constitutional order under the implied agreement between present generation and future generation. Therefore the Constitutional fundamental goal of a nation's sustainable development is an internal dogma making a nation and its Constitution establish, so the goal binds the all legislators. So the present generation has active duties to expect dangers and risks to be happened in the future generation, to minimize the burdens and to secure the opportunity for the future generation's constitution realization, and the future generation has the duties to admit the present generation's efforts keeping the constitution, and to receive the burden, and not to exclude the present generation during the coming democratic decision process. As the national field for present generation to specify the future generation's profit in the most detail in future-orienting decision process is the 'legislation', so it can be said that the most effective process to coordinate integenerational profits is the legislation procedure. Therefore, as a proposed legislative alternative to realize the protection duty for future generation, the 'Future Generation Committee' in the legislative body can be preferentially mentioned. And then, it can be considered to introduce the legislation assessment system as the way making the legislation more rational, scientific in order not to increase the future generation's burden due to any legislative flaws. Through such legislative alternatives, it should be realized a nation's sustainable development to realize intergenerational justice.

잊혀질 권리가 우리나라 법체계에서 가지는 시사점 - 구글 스페인 v. AEPD & Gonzalez 판결문 분석을 위주로 -

배건호 서울대학교 기술과법센터 2016 Law & technology Vol.12 No.4

유럽사법재판소는 구글 v. Gonzalez 사건에서, 유럽 시민들의 “잊혀질 권리”를 보장하기 위하여 검색엔진들이 개인정보 게시물에 관한 특정 검색 결과 링크를 삭제하여야 한다고 판단하였다. 위 판례는 개인정보의 주체에게 검색엔진의 운영자 에게 개인정보가 기재된 게시물의 링크를 삭제할 수 있는 권리를 부여하였다는 점에서 의미가 있는 것으로 생각된다. 그러나, 동시에 표현의 자유 및 정보접근권을 프라이버시권과 어떻게 조화시킬지 에 관한 논의가 충분하게 이루어지지 못했을 뿐만 아니라, 개인정보 보호조치의 1차적 권한을 사기 업인 구글에 전적으로 부여했다는 점에서 한계를 가지는 것으로 판단된다. 잊혀질 권리는 우리나라의 헌법적 기본권인 개 인정보자기결정권의 내용으로 포섭될 수 있을 뿐 만 아니라, 정보통신망법은 제한적으로나마 개인 정보의 잊혀질 권리를 보장하고 있다. 그러나 동 시에 우리나라의 법제는 프라이버시권의 보호에 치중하여 표현의 자유 및 공중의 정보접근권을 충 분히 고려하지 못한 한계를 보이고 있다. 뿐만 아 니라, 개인정보 보호조치와 관련된 1차적 권한을 개인정보보호법의 경우 개인정보처리자, 정보통 신망법의 경우 정보통신서비스 제공자에게 맡기 고 있는바, 위에 해당하는 자가 사적 주체인 경우 이들에게 1차적 권한을 부여하는 것 역시 문제가 있는 것으로 생각된다. 덧붙여, 최근 방송통신위원회에서 발표한 인터 넷 자기게시물 접근배제요청권 가이드라인은 사 실적⋅기술적 이유로 자기 게시물의 삭제가 어려 워질 경우, 게시자의 신청을 통해서 원 게시물 또 는 검색 엔진상의 링크를 삭제할 수 있도록 하고 있다는 점에서 의미가 있는 것으로 보인다. 그러 나 위 가이드라인 역시 표현의 자유 및 공중의 정 보접근권을 충분히 고려하지 못한 한계를 가지는 것으로 보인다. The European Court of Justice found in Google v. Gonzalez that. to protect European citizens’ right to be forgotten, search engines are obligated to delete certain search results containing personal data. The ECJ’s decision is noteworthy in that the subject of personal data has been granted right to request the removal of a link which is connected to the page containing personal data. However, ECJ has upheld the right to privacy at the expense of freedom of speech and the right to access information. Furthermore, the decision is also problematic in that it has afforded Google, a private entity, the preliminary authority regarding personal information protection. The right to be forgotten forms a part of a constitutional right known as the right to informational self-determination. Furthermore, Act on promotion of information and communications network utilization and information protection, etc. enables individuals to exercise the right to be forgotten in certain cases. However the above Act leans toward the protection of private information instead of balancing it with freedom of speech and right to access information. In the case of Personal information protection Act, personal information processor, or in the case of Act on promotion of information and communications network utilization and information protection, etc., internet service provider is obligated to ensure personal data protection. As such, when the obligated entity is a private entity, a similar problem as in the case of Google v. Gonzalez arises. The recently announced Guidelines on the right to request access restriction on personal internet postings by the Korea Comunications Commision, affords the right to request deletion of postings (including search engine links) made by the user himself or herself in the event of technical difficulties. However it should be noted that the above guideline is also imbalanced in that it does not consider the weight of freedom of speech and the right to access information.

Identification of Pathogenic Variants in the CHM Gene in Two Korean Patients With Choroideremia

배건호,송주선,이청,김나영,Woong-Yang Park,김병준,기창석,김상진 대한진단검사의학회 2017 Annals of Laboratory Medicine Vol.37 No.5

Choroideremia is a rare X-linked disorder causing progressive chorioretinal atrophy. Affected patients develop night blindness with progressive peripheral vision loss and eventual blindness. Herein, we report two Korean families with choroideremia. Multimodal imaging studies showed that the probands had progressive loss of visual field with characteristic chorioretinal atrophy, while electroretinography demonstrated nearly extinguished cone and rod responses compatible with choroideremia. Sanger sequencing of all coding exons and flanking intronic regions of the CHM gene revealed a novel small deletion at a splice site (c.184_189+3delTACCAGGTA) in one patient and a deletion of the entire exon 9 in the other. This is the first report on a molecular genetic diagnosis of choroideremia in Korean individuals. Molecular diagnosis of choroideremia should be widely adopted for proper diagnosis and the development of new treatment modalities including gene therapy.