Among migratory insect pests, Mythimna seperata and Cnaphalocrocis medinalis are invasive pests introduced into South Korea through westerlies from southern China. M. seperata and C. medinalis are insect pests that use rice as a host. They injure rice leaves and inhibit rice growth. To understand the distribution of M. seperata and C. medinalis, it is important to understand environmental factors such as temperature and humidity of their habitat. This study predicted current and future habitat suitability models for understanding the distribution of M. seperata and C. medinalis. Occurrence data, SSPs (Shared Socio-economic Pathways) scenario, and RCP (Representative Concentration Pathway) were applied to MaxEnt (Maximum Entropy), a machine learning model among SDM (Species Distribution Model). As a result, M. seperata and C. medinalis are aggregated on the west and south coasts where they have a host after migration from China. As a result of MaxEnt analysis, the contribution was high in the order of Land-cover data and DEM (Digital Elevation Model). In bioclimatic variables, BIO_4 (Temperature seasonality) was high in M. seperata and BIO_2 (Mean Diurnal Range) was found in C. medinalis. The habitat suitability model predicted that M. seperata and C. medinalis could inhabit most rice paddies.

유럽인권재판소는 개인정보보호와 관련한 판례에서 국가기관이 보유하 는 개인정보가 개인의 사생활 및 가족생활을 존중받을 권리 위반에 해당 하는지 여부를 결정함에 있어서 다음과 같은 기준을 제시한다. 즉, 문제 가 되는 정보가 어떠한 방식으로 수집되고 보유하게 되었는지, 해당 정보 가 녹음되었다면 그러한 녹음이 어떠한 방식으로 사용되고, 결과물이 입 수되었는지와 같은 녹음물의 성질 등 각 사안의 구체적인 정황을 충분히 고려해야 한다는 것이다. ⌜일반정보보호규정⌟(General Data Protecti on Regulation, GDPR)이 유럽연합(EU)에서 통과되어 2018년 5월 25 일자로 발효되었다. 이로써, EU에 있는 사람들과 관련된 정보를 다루거나 수집하는 경우에는 전 세계 어디 있는 기관이라도 정보보호의무를 부담하 며, 사생활보호 기준을 위반하는 경우에 상당한 금액의 과징금이 부과된 다. 이처럼, 세계의 개인정보보호법 발전을 유럽이 주도하고 판결을 통하 여 개인정보보호법 개정을 선도하고 있다. 이러한 시점에서, 유럽인권재판 소의 개인정보보호와 관련한 구체적인 판례에서의 동향을 살펴보는 것은 향후 우리나라 개인정보보호법의 발전 방향을 제시할 수 있다는 점에서 의미 있다고 생각된다. 유럽인권재판소에 개인정보보호와 관련한 여러 회 원국의 사례들이 있음에도 불구하고 우리나라에 많이 소개되지 않았다. 특히 우리나라에서는 개인정보보호법의 개정안이 논의되는 등 개인정보보 호와 관련한 법적 제도 마련에 활발한 논의가 진행 중이다. 그럼에도 불 구하고, 아직 우리나라 법원에 개인정보보호와 관련하여 특히 개인정보의 수집, 저장 및 사용, 공개, 접근 및 삭제와 같이 세부적인 상황에 관한 판 례가 많이 축적되지 않은 실정이다. 이러한 점을 고려한다면 유럽인권재 판소의 개인정보보호와 관련한 여러 회원국의 사례를 통하여 판례 동향을 연구하는 것은 향후 우리나라의 개인정보보호법의 개정 추진과 장차 나오 게 될 법원 판례에 시사점을 줄 수 있을 것이라고 기대한다.

Jangchungdan is located at the skirt of Namsan near Namsomundongcheon, so the buildings are arranged with many podiums. The steps for people to go up and down such podiums are placed around the buildings. The Western-style constructional methods and materials introduced by the opening of ports were used for a variety of Jangchungdan buildings with differentiated levels of podiums, for Jangchungdan memorial ceremonies, and other building materials were also installed along with the changes in clothes and lifestyles. Although Dansa was constructed in the Chinese style, it reflected the shrine plane used in Joseon Dynasty, which in turn is thought to reflect Gubonsincham, the basic concept of Gwangmu Reform, as in the case of Jangchungdan memorial ceremonies.

본 연구는 우리나라 해안에서 널리 서식 중인 해양 자원 중 하나인 전복(Haliotis discus hannai) 의 차세대염기서열분석 데이터 기반으로 선별한 신규 펩타이드의 항암 활성을 평가한 연구이 다. 펩타이드의 항암 활성은 교모세포종 세포주인 SNU-489에서 농도 의존적으로 처리 시간에 비례하여 증가하였으며, 200 μM로 48시간 처리하였을 때 암 세포 사멸율이 67%로 가장 높게 나타났다. 반면 정상 세포인 HaCaT에서 가장 높은 세포 사멸율은 18%로 농도 의존적이었으나 처리 시간과는 무관하였다. 또한 신규 펩타이드의 항암 메커니즘 과정을 밝히기 위해 세포자 멸괴사(Necroptosis) 관련 유전자의 발현 변화를 qRT-PCR 방법을 통해 검증하였다. RIPK3는 신 규 펩타이드 처리군에서 200 μM 처리 시 9배 이상 발현 증가, MLKL는 100 μM 처리군에서 대조군 대비 2배 이상 유의미하게 발현이 증가되었다. 이러한 결과로 미루어 볼 때, 전복 유래 신규 펩타이드는 암 세포 특이적으로 세포 독성을 가지며, 세포자멸괴사 메커니즘을 통해 암 세포 사멸을 일으키는 것으로 추측되므로 신규 펩타이드가 추후 교모세포종 치료제의 후보 물질로 활용될 수 있을 것으로 사료된다.

PURPOSES : The objective of this study is to investigate the spatiotemporal factors influencing the waiting time of special transportation systems for disabled people in Seoul, Korea. METHODS : A parametric survival analysis was employed to identify the primary factors influencing longer waiting times, primarily because censoring data were included in the analysis. For the analysis, one-year historical data collected from the Seoul Call-taxi for the disabled in 2019 were used. Using normal probability plots and Anderson-Darling statistics, a log-normal model was estimated to fit the data. RESULTS : In terms of time, there was a time zone in which the service level in terms of waiting time, such as late-night and dawn, decreased depending on the time of day called by call taxi users with disabilities in Seoul. Moreover, the waiting time on weekends was shorter than on weekdays. Spatially, when a user requests a service, there are many nearby vehicles when the traffic conditions nearby are good, and the waiting time tends to decrease near the depot. CONCLUSIONS : The existing system needs to reflect the increase in vulnerable times and the improvement of the dispatch method, considering the difference in the primary purpose of travel on weekdays and weekends. Additionally, to resolve the phenomenon in which vehicles are concentrated in a specific area, waiting time can be improved using operational strategies that can uniformly distribute vehicles in space, such as spatial subdivision of depots, real-time monitoring, and relocation.

A telesounder is a device that can monitor the appearance of fish in the sea on land and store fish detection data. This study was conducted to monitor the appearance of fish resources in coastal or near seas by using LTE communication for data transmission of the telesounder. The purpose of this study was to develop a prototype telesounder that can monitor the appearance of fish groups in the waters about 50 km away from the coast and store fish detection data. In this study, the prototype telesounder including a fish finder, communication device and battery for stable operation at sea was developed. The stability of telesounder buoy, data transmission/reception and expected use time were investigated. The expected use time of the telesounder using LTE communication with a lithium battery (12 V, 120 Ah) was about 274 hours under the conditions of 10 minutes off and 10 minutes on, about 520 hours under the conditions of 30 minutes off and 10 minutes on, and about 142 hours under continuous conditions. As a result of the sea test, it was found that the telesounder can be used in the sea area moved about 34 km from the land and the telesounder buoy was evaluated to have secured basic stability (buoyancy balance, waterproof, antenna strength, etc.) for operation in a marine environment.

Recently, wideband acoustic technology has been introduced and started to be used in fisheries acoustic surveys in various waters worldwide. Wideband acoustic data provides high vertical resolution, high signal-to-noise ratio and continuous frequency characteristics over a wide frequency range for species identification. In this study, the main characteristics of wideband acoustic systems were elaborated, and a general methodology for wideband acoustic data analysis was presented using data collected in frequency modulation mode for the first time in Republic of Korea. In particular, this study described the data recording method using the mission planner of the wideband autonomous acoustic system, wideband acoustic data signal processing, calibration and the wideband frequency response graph. Since wideband acoustic systems are currently installed on many training and research vessels, it is expected that the results of this study can be used as basic knowledge for fisheries acoustic research using the state-of-the-art system.

Gamma Reality Inc. (GRI) provides real-time, mobile 3D radiation mapping, data fusion, and visualization technologies for applications ranging from nuclear power and decommissioning to emergency response. The GRI-LAMP is a compact, multi-sensor system weighing about 10 lbs (4.5 kg). LAMP is fully mobile, provides 360 degree imaging (only limited by physical access to objects/area), and streams the 3D map fused with radiation data in real-time to the control tablet for immediate results that can quickly inform the user of potential hazards in the area or direct the user to the specific location where efforts should be focused. GRI systems are also remotely deployable on robotic platforms and are used on unmanned aerial vehicles (UAS), unmanned ground vehicles (UGV), as well as on manned vehicles and in handheld configurations. This deployment flexibility coupled with real-time data maximizes dose reduction opportunities and further enables dynamic operational planning, which can help reduce the costs of managing and maintaining operational nuclear power plants, as well as decontaminating, or decommissioning nuclear facilities. Applications include, but are not limited to, conducting regular radiation surveys, hotspot localization, shielding verification, radioactive waste shipment surveys, contamination mapping, and dose measurement. GRI’s solutions enable faster, safer, and more efficient radiation detection, mapping, and visualization of source terms and contamination. Commercially available LAMP versions include gamma-ray imaging, dual neutron and gamma mapping, and non-imaging gamma-ray mapping options.