고속도로 IC 및 JCT 주변 유휴부지의 물류시설 활용가능성 분석 : 수도권 및 지방광역시를 중심으로

양현지(Yang, Hyun-Ji),최재성(Choi, Jae-Sung) 한국물류학회 2021 물류학회지 Vol.31 No.2

최근 코로나 19 등의 감염병으로 인한 비대면 활동 증가로 인터넷, 모바일 등을 통한 이커머스 택배 이용건수가 증가하며 택배업체 등의 물류시설 부지 확보 수요가 점점 증가하는 추세이다. 업체별로 필요한 부지를 연도별 임계치 수준에서 수급하며 적게는1천 평에서 많게는 1만 평 이상의 부지가 추가적으로 필요하므로 부족한 부지를 현재와 같이 부동산업체 등을 통해 사적영역에서확보하는 것은 지속가능성의 한계에 직면할 것으로 보인다. 본 연구에서는 수도권(서울, 인천, 경기도) 및 지방광역시(대전, 대구, 광주, 울산, 부산)를 중심으로 공공 부문의 도시계획시설 측면에서 가장 넓은 유휴부지의 확보가 가능한 고속도로 IC/JCT 교통광장 유휴부지의 부지현황⋅활용가능성을 분석하였다. 분석방법 및 내용으로 다음 카카오맵의 로드뷰, 스카이뷰 등을 활용해 연구대상지의 유휴부지를 전수조사 후 사업지 내 이면도로 등의 존재 유무에 따라 단기 및 중⋅장기적 사업 우선순위화 분류, 국가물류통합정보센터 내 물류단지 건립계획을 이용해 택배업체의 허브 및 서브터미널 건설 시 예상 사업비 분석, 한국은행의 산업연관표를 적용해 경제적 파급효과 등의 결과를 도출하였다. 도출된 유휴부지를 택배업체 등에서 활용하기 위해서는 IC/JCT 교통광장대부분의 지역이 현재 ｢국토계획법 시행령 제71조｣에 의해 생산⋅자연녹지 용도지역인 상황을 고려하면 ｢건축법 시행령 별표1｣ 의 ‘18.창고시설 중 물류터미널’을 추가하는 방안, ｢도로법｣내 교통광장의 설치 및 관리에 관한 규정을 신설하거나 박성중 의원등 10인이 제안하여 위원회 심사 중인 ｢도로공간의 입체개발에 관한 법률안｣의 본회의 통과를 통한 입법화를 완료해 법적 근거마련이 필요한 상황으로 보인다. 향후 법제도 개선을 통해 고속도로 IC/JCT의 유휴부지(총 183만평-수도권 140만평, 지방광역시43만평) 중 수도권은 약 12%, 지방광역시는 약 10% 정도만이라도 활용 가능하다면‘19년 한국통합물류협회의 18개 택배사업자가제시한 물류시설 구축을 위한 유휴부지 마련 수요를 충족시켜 부지확보의 어려움이 일정 부분 해소될 수 있을 것으로 추정한다. As contact-free activities have increased due to infectious diseases such as COVID-19, the number of delivery-related services has also increased through the rise of e-commerce. As such, the demand for securing sites for logistics facilities is rising as well. Each delivery company keeps supply and demand in balance at the annual threshold level, which means that they require additional land ranging from 3,300m2 (1,000 pyeong) to as much as 33,000m2 (10,000 pyeong). However, it is unreasonable to continuously secure land to meet demands from private areas through real estate companies, as is the current standard procedure done by delivery companies. This study analyzes the feasibility of securing unused land in its current state, focusing on unused sites in expressways IC/JCT, where the widest unused land, in terms of urban planning facilities can be found, mainly in the capital region (Seoul, Incheon, Gyeonggi-do) and provincial metropolitan cities (Daejeon, Daegu, Gwangju, Ulsan, Busan). Full-scale inspection of unused land near expressways is first conducted using Kakao Map’s Road View and Sky View, and the results, such as short-term or mid to long term business priorities, are derived depending on whether backside roads exist or not. Estimated business expenses are calculated using information of logistics center from the National Logistics Integrated Information Center, and economic effects of building hubs and sub-terminals for delivery companies in the unused land are also drawn, applying the Leontief input-output table from the Bank of Korea. Most unused land such as those surrounding roundabouts near expressways IC/JCT is considered as productive green areas and natural green areas in accordance with Article 71 of ｢Enforcement Decree of the National Land Planning and Utilization Act｣, so clause 18, which states “logistics terminal amongst storage facility field”, of schedule 1 in ｢Enforcement Decree of Building Act｣ should be added to the Article to loosen restriction on construction in areas surrounding roundabouts. Also, regulations on the installation and management of roundabouts in the ｢Road Act｣ should be established to allow delivery company to utilize the unused land derived through this analysis. Preparation of a legal basis is deemed necessary by passing legislation through the plenary session for ｢The Bill on the Development of Three-dimensional Road Space｣ under examination made by 10 lawmakers, including Park Sung-joong. If approximately 12% of the total unused land in expressways IC/JCT in the capital region and approximately 10% in provincial metropolitan cities are made available by improving the legal system in the future, demand of 18 delivery companies from Korea Logistics Association will be met. Through this, it is estimated that the difficulty of securing sites for logistics facility construction would be partially resolved.

미술요소 중심 협동미술활동이 유아의 친사회성, 언어능력, 그리기표상능력에 미치는 효과

양새롬(Sae-Rom Yang),김성희(Sung-Hee Kim),김성현(Seong-Hyun Kim) 중앙대학교 한국교육문제연구소 2013 한국교육문제연구 Vol.31 No.1

본 연구의 목적은 미술요소 중심의 협동미술활동이 유아의 친사회성, 언어능력, 그리기 표상능력에 미치는 효과를 검증하는 데 있다. 연구대상은 만 5세 유아 50명이며, 평균 원령은 71.04개월이었다. 실험집단 유아들은 미술요소 중심의 협동미술 활동에 참여하였고, 비교집단 유아들은 표현중심의 협동미술 활동을 실시하였다. 연구도구로는 유아의 친사회성 능력 측정을 위하여, McGinnis와 Goldstein의 ‘사회적 기술상황 검사도구’를 번안하고 수정하여 사용하였고, 유아의 언어능력 측정은 서울장애인복지관이 개발한 ‘구문이해력검사’, 그리기 표상능력은 지성애의 ‘그리기 표상능력 측정척도’를 사용하였다. 수집된 자료는 SPSS18.0 프로그램을 사용하여 독립표본 t검증과 공변량분석을 사용하여 집단 간 차이를 분석하였다. 연구결과 실험집단이 비교집단 보다 친사회성, 언어능력, 그리기 표상능력에서 점수가 유의하게 높은 것으로 나타나 본 연구에서 개발한 소집단 종이접기 활동이 유아의 친사회성, 언어능력, 그리기표상능력 증진에 긍정적인 효과가 있는 것으로 밝혀졌다. The purpose of this study was to construct the art elements-centered cooperative art activity and to analyze the effects of the art elements-centered cooperative art activity on young children's pro-sociability, language ability, and drawing representation ability. The subjects used in this study were fifty 5 year-old student who attended S kindergarden in G city. Mean age of the subjects was 71.04 months. The translated and modified version of ‘Social Situation Measurement’ devised by McGinnis and Goldstein(1990), the ‘Understanding about Syntactic Meaning Scale’ developed and standardized by Seoul Community Rehabilitation Center(2009), and the ‘Drawing representation Ability Scale’ made by Chi, Sung-Ae(2001) were used to measure pro-sociability, language ability, and drawing representation ability of young children respectively. The study also used Independent t-test and ANCOVA to analyze the data. It was revealed that the scores of the experimental group in the pro-sociability, language ability, and drawing representation ability were significantly higher than the scores of the comparative group. In conclusion, the results of this study suggest that the Art Elements-Centered Cooperative Art Activity is effective in promting youngchildren's pro-sociability, language ability, and drawing representation ability.

A comparison of survival outcome of open, total laparoscopic and laparoscopy-assisted vaginal radical hysterectomy in patients with early cervical cancer of stage IB2

( Sul Lee ),( Hyung Joon Yoon ),( Eun Hye Jeon ),( Juseok Yang ),( Yong Jung Song ),( Hyun Jin Roh ),( Sang Hun Lee ),( Byung Su Kwon ),( Ki Hyung Kim ),( Dong Soo Suh ) 대한산부인과학회 2019 대한산부인과학회 학술대회 Vol.105 No.-

Objective: The aim of this study is to evaluate oncologic outcomes of total abdominal radical hysterectomy (TARH), total laparoscopic radical hysterectomy (TLRH) and laparoscopic-assisted radical vaginal hysterectomy (LARVH) in early cervical cancer patients (stage IB2-3, tumor size≥2cm), analyzing the risk factors that may affect the clinical results. Methods: A total of 756 patients underwent radical hysterectomy between 2000 and 2019 from three university hospitals (Pusan National University Hospital, Yang-san Pusan National University Hospital, Ulsan University Hospital) were enrolled. Among them, 172 patients with stage IB2-3 were analyzed retrospectively. Results: Seventy-seven patients were treated with TARH, and 95 were managed via minimally invasive surgery (MIS), consisting of 35 with TLRH and 60 with LARVH. TARH group had better disease five-year disease free survival (DFS) and overall survival (OS) compared with MIS group (86.4% vs. 73.4 for DFS and 91.7 vs. 82.2 for OS), but not statistically significant in both (p=0.058 for DFS and p=0.119 for OS). When TARH and the LARVH group were compared, both five-year DFS and OS were not significant different (86.4 vs 82.2%; p=0.288 for DFS and 91.7 vs 84.4%; p=0.206 for OS). However, when TARH and the TLRH group were compared, TLRH group had significantly worse five-year DFS than TARH (86.4 vs 54.5%; p=0.008), but five-year OS was not significant different (91.7 vs 77.5%; p=0.127). Multivariate analysis showed that LN metastasis and TLRH surgical approaches were an independent prognostic factor for DFS in IB2-3 cervical cancers. Conclusion: Our findings provided the evidence that TLRH surgical approach was associated with worse DFS in IB2-3 cervical cancers but that of LARVH was not. Such results may have important implications of colpotomy method for MIS in cervical cancer.

종 분포 모형을 이용한 구상나무림의 지속 및 쇠퇴에 관한 연구 - 전라남도 광양시 백운산을 중심으로 -

조선희 ( Seon Hee Cho ),박종영 ( Jong Young Park ),박정호 ( Jeong Ho Park ),이양근 ( Yang Geun Lee ),문이만 ( Lee Man Mun ),강상호 ( Sang Ho Kang ),김광현 ( Gwang Hyun Kim ),윤종국 ( Jong Guk Yun ) 한국산림과학회 2015 한국산림과학회지 Vol.104 No.3

The present study investigated the habitats of Korean fir trees (Abies koreana E. H. Wilson) on Mt. Baekwun (Baekwun-san), determined the current distribution, quantified the contribution of biological and nonbiological environmental factors affecting the distribution, derived actual and potential habitats, presented a plan for the establishment of protected areas, applied RCP 8.5 climate change scenario to analyze the effects of climate change on the future distribution of Korean fir trees, and predicted future potential habitats. According to the results of the study, 3,325 Korean fir trees (DBH >= 2.5 cm) inhabited Mt. Baekwun, and their distribution area was approximately 150 ha. Populations of Korean fir trees were confirmed to exist at an altitude of 900 m above sea level and were distributed up to 1,200 m. Based on potential distribution, areas appropriate for habitation by Korean fir trees were analyzed to be 450 ha, three times the current distribution area, with a focus on Sang Peak (Sang-bong), Eokbul Peak (Eokbul-bong), Ddari Peak (Ddari-bong), and Dosol Peak (Dosol-bong). The forest stands near Sang Peak, the main peak, were evaluated as those with the most appropriate potential for the habitation of Korean fir trees, and populations of the trees tended to prefer the northern slope rather than the southern slope. When climate change scenario RCP 8.5 was applied and future potential distribution was analyzed, the habitats were expected to decrease in area to 20 ha by 2050, with a focus on Sang Peak, and areas appropriate for habitation were predicted not to exist by 2080. Judging from such results, as global warming accelerates, the habitats of Korean fir trees are clearly expected to move from lowlands to highlands.

DC Characteristics of P-Channel Metal-Oxide-Semiconductor Field Effect Transistors with Si₀.₈₈Ge₀.₁₂(C) Heterostructure Channel

Sang Sik Choi,Hyun Duk Yang,Tae-Hyun Han,Deok-Ho Cho,Jea-Yeon Kim,Kyu-Hwan Shim 대한전자공학회 2006 Journal of semiconductor technology and science Vol.6 No.2

Electrical properties of Si?.??Ge?.₁₂(C) p-MOSFETs have been exploited in an effort to investigate Si?.??Ge?.₁₂(C) channel structures designed especially to suppress diffusion of dopants during epitaxial growth and subsequent fabrication processes. The incorporation of 0.1 percent of carbon in Si?.??Ge?.₁₂ channel layer could accomodate stress due to lattice mismatch and adjust bandgap energy slightly, but resulted in deteriorated current-voltage properties in a broad range of operation conditions with depressed gain, high subthreshold current level and many weak breakdown electric field in gateoxide. Si?.??Ge?.₁₂(C) channel structures with boron delta-doping represented increased conductance and feasible use of modulation doped device of Si?.??Ge?.₁₂(C) heterostructures.

Proteasome inhibitor increases the expression of -synuclein and induces the cell death through the activation of NF-B in primary cultured cortical neuron

Sung Jun Yang,Young Ki Gil,Kang Ryune Kim,Hyun Kim 대한체질인류학회 2007 대한체질인류학회 학술대회 연제 초록 Vol.50 No.-

Systematic Investigation of Metal Gates on Atomic-Layer-Deposited HfO2

( Hyun Doek Yang ),( Hyun Sang Hwang ) 대한금속재료학회 ( 구 대한금속학회 ) 2005 ELECTRONIC MATERIALS LETTERS Vol.1 No.1

For n-type metal-oxide-semiconductor devices with HfO2, a metal gate with a very low workfunction is necessary. However, the Fermi level pinning effect shifts an effective workfunction φ(m.eff) of the metal on HfO2 towards a midgap value. In this paper, we systematically evaluate the φ(m.eff) values of various metal gates on atomic-layer-deposited HfO2 with and without surface treatments. Using high-pressure wet post-deposition-annealing (1-step process) or a wet-solution treatment after conventional post-deposition-annealing (2-step process), we could dramatically reduce the extrinsic pinning. The effective workfunction of ScNx gates on the surface-treated HfO2 was ~4 eV, similar to that of the ScNx/SiO2 samples. Therefore, ScNx metal gate is a good candidate for atomic-layer-deposited HfO2.

Concentration and Environmental Loading of Veterinary Antibiotics in Agricultural Irrigation Ditches

Sung-Chul Kim,Doug Young Chung,Kye Hoon Kim,Ja Hyun Lee,Hyo Kyung Kim,Jae E. Yang,Yong Sik Ok,Yaser A.O. Almarwei 한국토양비료학회 2012 한국토양비료학회지 Vol.45 No.6

The concentration of veterinary antibiotics in aqueous and sediment matrices was measured in agricultural irrigation ditches bordering several animal-feeding operations (AFOs) and then compared to its concentration in the watershed. Analytical determination in aqueous samples was based on solid phase extraction (SPE) and appropriate buffer solutions were used to extract residuals in sediment samples. Separation and detection of extracted veterinary antibiotics were performed with high performance liquid chromatograph tandem mass spectrometry (HPLC/MS/MS). In general, higher concentrations of antibiotic were observed in the aqueous phase of irrigation ditches, with the highest concentration of erythromycin hydrochloride (ETM-H₂O) of 0.53 μg L^-1, than in aqueous watershed samples. In contrast, higher concentrations were measured in river sediment than in irrigation ditch sediment with the highest concentration of oxytetracycline of 110.9 μg kg^-1. There was a high calculated correlation ( > 0.95) between precipitation and measured concentration in aqueous samples from the irrigation ditches for five of the ten targeted veterinary antibiotics, indicating that surface runoff could be an important transport mechanism of veterinary antibiotics from field to environment. Further, environmental loading calculation based on measured concentrations in aqueous samples and flow information clearly showed that irrigation ditches were 18 times greater than river. This result suggests the likelihood that veterinary antibiotics can be transported via irrigation ditches to the watershed. The transport via surface runoff and likely environmental loading via irrigation ditches examined in this study helps identify the pathway of veterinary antibiotics residuals in the environment.

An Enhanced Handover Scheme to Provide the Robust and Efficient Inter-Beam Mobility

Sung-Min Oh,Sook-Yang Kang,Kwang-Chun Go,Jae-Hyun Kim,Ae-Soon Park IEEE 2015 IEEE communications letters Vol.19 No.5

<P>This letter proposes an enhanced inter-beam handover (IBH) scheme for millimeter-wave mobile communication systems. The proposed scheme adopts an inter-beam coordinated scheduling to improve the performance of the IBH which can be seriously deteriorated. In addition, the proposed scheme exploits the small-sized low layer messages to reduce the signaling overhead for the IBH by considering the main features of the IBH. Numerical results have shown that the proposed scheme can decrease the handover failure rate and reduce the signaling overhead by 78%~92% compared with the conventional scheme.</P>

<i>Carboxylicivirga</i> gen. nov. in the family <i>Marinilabiliaceae</i> with two novel species, <i>Carboxylicivirga mesophila</i> sp. nov. and <i>Carboxylicivirga taeanensis</i> sp. nov., and reclassification of <i>Cytophaga fermentans</i> as <i>Sacchar

Yang, Sung-Hyun,Seo, Hyun-Seok,Woo, Jung-Hee,Oh, Hyun-Myung,Jang, Hani,Lee, Jung-Hyun,Kim, Sang-Jin,Kwon, Kae Kyoung International Union of Microbiological Societies 2014 International journal of systematic and evolutiona Vol.64 No.4

<P>Two facultatively anaerobic mesophilic bacteria, strains MEBiC 07026<SUP>T</SUP> and MEBiC 08903<SUP>T</SUP>, were isolated from two different tidal flat sediments and both strains showed approximately 92.2 % 16S rRNA gene sequence similarity with [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP>. 16S rRNA gene sequence similarity between the two new isolates was 97.5 % but levels of DNA–DNA relatedness between the two were 31.3–31.8 %. Phylogenetic analysis revealed that the two isolates and [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> were affiliated with the family <I>Marinilabiliaceae</I> in the class <I>Bacteroidia</I>. The dominant fatty acids of strains MEBiC 07026<SUP>T</SUP>, MEBiC 08903<SUP>T</SUP> and [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> were branched-type or hydroxylated C<SUB>15 : 0</SUB>, but [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> contained a higher proportion of anteiso-branched fatty acids. The two new isolates contained a markedly higher proportion of monounsaturated fatty acids than other members of the family <I>Marinilabiliaceae</I>. The major respiratory quinone of the strains was MK-7. Strains MEBiC07026<SUP>T</SUP> and MEBiC08903<SUP>T</SUP> utilized a wide range of carboxylic acids whereas [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> utilized carbohydrates rather than carboxylic acids. The DNA G+C content of the novel strains was about 44 mol% but that of [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> revealed from the genome sequence was 37.6 mol%. Based on evidence from this polyphasic taxonomic study, a novel genus, <I>Carboxylicivirga</I> gen. nov., is proposed in the family <I>Marinilabiliaceae</I> with two novel species, <I>Carboxylicivirga</I> <I>mesophila</I> sp. nov. with type strain MEBiC 07026<SUP>T</SUP> ( = KCCM 42978<SUP>T</SUP> = JCM 18290<SUP>T</SUP>) and <I>Carboxylicivirga</I> <I>taeanensis</I> sp. nov. with type strain MEBiC 08903<SUP>T</SUP> ( = KCCM 43024<SUP>T</SUP> = JCM 19490<SUP>T</SUP>). Additionally, [<I>Cytophaga</I>] <I>fermentans</I> DSM 9555<SUP>T</SUP> ( = ATCC 19072<SUP>T</SUP>) is reclassified as <I>Saccharicrinis fermentans</I> gen. nov., comb. nov.</P>