우리나라에서는 「모빌리티 혁신 및 활성화 지원에 관한 법률」을 제정하여 전국적으로 첨단모빌리티 사업을 활성화할 수 있는 틀 을 마련하였다. 그러나 모빌리티혁신법 내 첨단모빌리티 수단이 이용하는 친화적 도로설계에 대한 가이드라인이 부재한 상황이다. 본 연구에서는 모빌리티혁신법 내 제9조 ‘첨단모빌리티 친화적 도로환경 조성’의 원활한 사업 시행을 위해 디지털 인프라를 중심으로 가 이드라인을 제안한다. 친화적 도로를 이용하는 첨단모빌리티 도로 대상을 선정한 후 이를 토대로 요구되는 디지털 인프라를 고려하였 다. 디지털 인프라는 도로에 대한 정보를 디지털화 하는 것을 목적으로 설정하여 ① 디지털 도로, ②디지털 관리, ③디지털 트윈 3가 지로 구분지어 가이드라인을 제시하였다. 이는 지방자치단체에서 첨단모빌리티 사업 시행 시 필수적으로 고려해야 할 인프라를 검토 할 수 있을 것이다

A new green light emitting compound based on tris (N-methylindolo) benzene (NMTI), anthracene and pyrene was synthesized. NMTI-An and NMTI-Py were used as the light emitting layer of the OLED element to investigate the luminescence characteristics. The OLED device containing NMTI - NPB luminescent layer and hole transport layer (HTL) showed superior characteristics compared to NMTI-Py. The device exhibited maximum EL emission at 502 nm and 550 nm, CIE coordinates (0.38, 0.48) and a luminance efficiency of 2.06 cd/A. Also, when NMTI and NMTI-An were used as HTL instead of NPB, the device containing NMTI-An emitter showed 2.67 cd/A and 2.29 cd/A in luminescence efficiency.

Background:Active trigger points (TrPs) of the suboccipital muscles greatly contribute to the occurrence of chronic tension-type headache, with increased sensitivity of TrPs and facilitated referred pain.Objects:This study aimed to investigate whether the integration of high-frequency diathermy into suboccipital release is more beneficial than the use of suboccipital release alone.Methods:Thirty subjects were assigned to either experimental group-1 (EG-1) to undergo suboccipital release combined with high-frequency diathermy (frequency: 0.3 MHz, and electrode type: resistive electronic transfer), or EG-2 to undergo suboccipital release alone, or the control group (CG) with no intervention, with 10 subjects in each group. The assessment tools included the headache impact test 6 (HIT-6), perceived level of tenderness, neck disability index, and neck mobility. Intervention was performed for 10 minutes, twice per week, for 4 weeks, and measurements were performed before and after the interventions.Results:The between-group comparison of the post-test values and changes between pretest and post-test showed significant differences for all parameters at p<.05, except for the left-to-right lateral bending range. In the post hoc test, EG-1 showed significant differences for the parameters in comparison with the CG, while no significant differences in the perceived tenderness level, on both temporal regions, were found between EG-2 and CG. Furthermore, the HIT-6 score and perceived tenderness level, in the right temporal region, showed significant differences between EG-1 and EG-2. In the within-group comparison, EG-1 and EG-2 appeared to be significantly different between pretest and post-test (p<.05), except for the perceived tenderness level in the right temporal region, with significance for the EG-1 group only (p<.05).Conclusion:These findings suggest that the suboccipital release technique may be advantageous to improve headache, tenderness, and neck function and mobility, with more favorable effects with the incorporation of high-frequency diathermy.

AIGaAs/InGaAs/GaAs high electron mobility transisters(HEMT)소자의 오믹 접합재료로 일반적으로 사용되고 있는 AuGeNi의 접합저항과 열적 안정성을 향상시키기 위한 새로운 접합재료에 대해 연구하였다. 이를 위해 sub/M1Au-Ge/M2Au의 구조에서 M1을 Ni과 Pd, M2를 Ni, Ti, Mo로 하였을 경우의 접합 재료에 대한 오믹 접합 특성의 변화를 조사하였다. 또한 일반 열처리로와 램프 히터를 이용한 고속 열처리에 따른 오믹 특성을 조사하였다. M1을 Ni에서 Pd으로 대체하였을 경우 접합 저항은 약간 증가하였으며 접합 특성의 개선을 관찰되지 않았다. M2를 Ni에서 Ti이나 Mo로 대치하였을 경우, 접합 저항은 감소하였고 열적 안정성과 접합 형상은 현저히 개선되었다. 특히 Ni/Au-Ge/Mo/Au의 접합재료는 급속 열처리에 의해 -0.1Ωmm의 극히 낮은 잡합 저항과 우수한 접합 형상을 갖는 것으로 조사되었다.

This study examines the socio-environmental impacts of mobility on Inuit people and its consequences in the High Arctic region of Canada. Mobility is the part of Inuit culture, the Inuit people moved for hunting on familiar distances and sites that is the part of their life through generations. These patterns of mobility represent an admirable appreciation and familiar knowledge of the environment in the aboriginal people. The system of mobility as social change is related to the environmental stress, food shortage, fur-trade, construction of military bases, state policies, forced resettlement and non-renewable resources development projects in the Arctic region. Since 1950s, the Inuit of Canadian Arctic region have experience forcefully the mobilities in form of relocation, new-settlements, medical moves and residential schools as well as environmental mobility. The effects of relocation from their original lands have sustained through generations. There is another sad story of the DEW-line (Distance Early Warning) construction. The construction was started without any consent or notification to the local communities. Inuit people were displaced into other places with non-respectable way from their indigenous land. The residential school system was another a misfortune form of mobility which removed Aboriginal children from their parents and forcefully teach them ‘white manners’. This unfair treatment to the Inuit becomes big debate in the country from the several decades ago. Experience of mobility either it was due to relocation, displacement, individual or residential schools and mobility due to climate change are common story of Inuit people in the Arctic region of Canada. A number of families are still dealing with this intergenerational distresses.