This study explores how to integrate the generative artificial intelligence (AI) tool Midjourney into the fashion design process, emphasizing the visualization of sporty fashion concepts. The research applied Midjourney at every stage of the fashion design process: mood board, fashion sketch, flat drawing, production package, fashion show presentation, and store display and sales. Specifically, sporty fashion was selected as the theme, and customized prompts were developed from prior research and design principles to generate visual outputs for each stage. Furthermore, three apparel design experts evaluated the AI-generated images to assess Midjourney’s practical applicability and effectiveness in each phase of the fashion design workflow. Expert evaluations revealed that Midjourney was particularly effective in the early stages, offering diverse and visually engaging imagery that supported creative ideation and mood expression. The tool allowed quick exploration of different silhouettes during the sketching stage but was imprecise in detailed forms and proportions. Limitations became more evident in the flat drawing and work instruction stages, where outputs failed to accurately reflect material textures and technical construction. Prompt refinements and referencebased prompts were tested but often resulted in inconsistent or stylized outputs. Additionally, continuity between stages was missing. Midjourney shows potential as a creative tool, but experts highlight its limitations for practical industry application. Further research is needed to improve prompt optimization and training data for enhanced accuracy and usability in AI-assisted fashion design workflows.

이 연구의 목적은 척추 자기공명영상 검사 시 기존의 포화 펄스와 함께 호흡 유도하(respiratory triggering, RTr) 기법을 적용하는 것이 영상화질 개선에 있어 효과적인지를 평가해 보기 위함이다. 이에 본 연구는 2024년 2월부터 2024년 10월까지 척추 MRI 검사를 받은 환자를 대상으로 분석하였다. 사용된 장비는 GE 사의 3.0T SIGNA Premier을 사용하였고, 축상 T2강조영상에서 동일한 부위를 RTr 기법을 적용하지 않은 영상과 RTr 기법을 적용한 영상 두 개를 획득해 평가하였다. 정성평가는 2명의 평가자의 평가점수를 Wilcoxon test로 비교하였다. 정성평가 결과, 경추와 요추에서는 RTr 기법 적용 시 영상화질 개선에 있어서 유의미한 차이를 보이지는 않았지만 흉추에서는 RTr 기법 적용 시 영상화질 개선에 있어서 유의미한 차이를 보였다. 결론적으로 경추와 요추보다는 포화펄스 사용에 있어 제한이 있고 호흡에 영향을 많이 받는 흉추 MRI 검사 시 RTr 기법을 적용하는 것이 더 효과적이다. 다만 RTr 기법 적용 시 검사 시간이 늘어나는 단점이 있어서 환자의 상태에 맞춰 검사하는 것이 요구되는 바이다.

Essential macleod program (EMP) was used to optimize the transmittance of the transparent conducting layers in an oxidemetal- oxide structure. For EMP simulation, the optical coefficient of the material was extracted using an ellipsometer. Following the simulation studies, oxide-metal-oxide samples were fabricated experimentally, and their optical and electrical properties were analyzed. Multilayer SiInZnO/Ag/Siinzno (S/A/S) structures were grown on glass substrates using radio frequency (RF) and direct current (DC) sputtering at room temperature. Due to the occurrence of destructive interference at the metal and oxide interface, the S/A/S structure exhibited excellent optical properties. As the thickness of the top and bottom oxide layers was increased, the transmittance spectrum was red-shifted due to partial wave interference at the Ag interface. Change in thickness of the top oxide layer had a greater effect on the transmittance than that of the bottom oxide layer. This was due to the difference in refractive index occurring at each interface. Change in Ag thickness shifted the absorption edge in the short wavelength region. Whereas electrical properties, such as sheet resistance and carrier concentration, were found to be dependent on thickness of the sandwiched metal layer. An excellent figure of merit of 63.20 ×10−3Ω−1 was obtained when the thickness of the Ag layer was 11 nm, and the top and bottom oxide layer thickness were 45 and 60 nm, respectively. These values suggest promising optoelectronic properties and are encouraging for future transparent electrode applications.