Clothing is intimately intertwined with daily lives as every individual relies on it. The pervasive issue of plagiarism in the fashion industry has led to an increased demand to protect intellectual property rights. Currently, studies on the protection of fashion design intellectual property rights in China remain in the exploratory stage and warrant further investigation. This paper addresses the issue in two parts. The first part contains an analysis of the theoretical foundation for the protection of fashion design copyrights. It is further divided into three subsections. The first subsection primarily examines the concept of copyrights and laws. The second subsection focuses on the concept of fashion design copyrights and laws. The third subsection analyzes copyright laws concerning fashion designs in China. The second section offers an analysis of infringement cases involving fashion designs published during the Baiyi Cup Intellectual Property Case Summary Writing Competition held in China in 2023. It outlines the shortcomings of the current Chinese copyright laws regarding the protection of fashion designs, and proposes measures for improvement. This study argues that the institutional framework for intellectual property rights in the Chinese fashion industry should align with practical considerations and explores suitable legal regulations and how they relate to specific circumstances in China. Besides refining the legal framework, fashion designers and enterprises must take measures to entablish the intellectual property rights of their clothing brands.

Sabotage on nuclear power plants are of great national and social significance and long-term damage, the IAEA’s “Nuclear Security Recommendations on Physical Protection of Nuclear Material and Nuclear Facilities (INFCIRC/225/Rev.5) provides a standard direction for physical protection of their nuclear facilities in almost all member countries, including Korea and the United States. In the United States, Federal Law 10 CFR Part 73, Sections 73.40 to 73.57 specify requirements for physical protection of nuclear power plants, performance criteria, physical protection systems and components thereof, core information, and physical protection for key activities related to nuclear power plant operations. Accordingly, the USNRC carefully examines whether the plant meets the physical protection objectives and criteria set out in SRP 13.6.2, whether the core area/protection area is properly set up to protect against internal and external physical attacks, sabotage threats, and what design measures and facilities are being set up for these areas. The Department of Homeland Security (DHS), established in 2002 following the 2001 World Trade Center attacks, authorized federal, local governments, and authorities National Infrastructure Protection Plan (NIPP) to protect facilities from terrorist attacks and man-made physical attacks in 2007. NIPP clarifies the great principles and governance of the physical protection of national infrastructure in the United States presented by DHS. There are many physical protection design guidelines and technical standards for preventing attacks from terrorists or internal and external sabotage attackers, improving the viability of mitigating the damage in case of emergency, and achieving efficient recovery from such damage. Particularly important, small-scale damage/damage at a particular location of a major facility is extended to the entire facility, resulting in asymmetrical large-scale damage, so-called “Progressive Collapse” under initial attack loads, minimizing local damage, and protecting the building’s integrity through isolation from other structural components. Consequently, this paper deal with physical protection system design on Unite states standards and practices for applying to physical protection system design in Republic of Korea.

The purpose of this study was to develop a 3D mesh-type impact protection pad with excellent motion adaptability and functionality by applying 3D printing technology. The hexagonal 3D mesh, which constitutes the basic structure of the pad, comprises two types: small and large. The bridge connecting the basic units was designed as the I-type, V-type, IV-type, and VV-type. After evaluating the characteristics of the bridge, it was found that the V-type bridge had the highest flexibility and tensile elongation. The hip joint pad and knee pad were completed by combining the hexagonal 3D mesh structure with the optimal bridge design. The impact protection pad was printed using a fused deposition modeling-type 3D printer with a filament made of thermoplastic polyurethane material, and the protection pad’s performance was evaluated. When an impact force of approximately 6,500N was applied to the pad, the force attenuation percentage was 78%, and when an impact force of approximately 8,000N was applied, the force attenuation percentage was 75%. Through these results, it was confirmed that the 3D-printed impact protection pad with a hexagonal 3D mesh structure connected by a V-shaped bridge developed in this study can adapt to changes in the body surface according to movement and provides excellent impact protection performance.

접지전지 설계를 위한 Zn, Al 및 Mg의 합급양극의 특성을 실험적으로 조사한 결과를 다음과 같이 요약할 수 있다. 1. 환경비저항 1000 Ω.cm 이하에서는 Zn합금양극이, 1000 Ω.cm 이상에서는 Mg합금양극이 접지전지 설계에 좋다. 2. 비저항 500 Ω.cm 이하에서는 Al합금양극이 Mg 합금양극보다 접지전지 설계를 위한 유전양극 특성이 좋으나 모든 비저항에서 Zn합금양극보다 특성이 떨어진다. 3. 배유전유밀도가 급격히 증가하는 일정인가전압은 다음과 같다. ① E 하(Zn)=log (4.9465/σ상(0.0639))+11×10 상(-6)σ상(0.8923i) ② E 하(Al)=log (4.9306/σ상(0.0525))+13×10 상(-6)σ상(0.9314i) ˚led3 E 하(Mg)= log (3.7086/σ상(0.0988))+181×10 상(-6)σ상(0.5406i) 4. 유전양극의 종류 및 환경의 비저항에 따라 인가전압과 배유전유밀도의 관계는 다음과 같은 일반식으로 표시할 수 있다. logi=g+root(n.E+r)

To obtain design parameter of soil protection structure having anchor type foundation, model test is executed for flexible and rigid structures. Empirical equation for soil impact force with variation of slope angle and spacing is suggested in this study.

This study aims to propose the concept design of oil spill protection robot which can rapidly intervene to control the oil spillage situation at the sea. Taking into account the fact that a huge amount of oil is transported trans-continentally by oil tanker, none of industrialized countries are completely safe from the marine oil spill which results in social, economical and ecological damages to their communities. The employment of double hull-oil tanker, pipe line transporting can be most safe way. Yet complete prevention of oil spill is probably not realistic. Accordingly the alternative solution to control marine oil spill and minimize the damages caused by the incident using intelligent robot technology based on swarm control method is proposed. The main features of oil spill protection(OSP) robot is explained via following three perspectives. Firstly, from functional point of view, OSP robot system safely and efficiently replaces oil boom installation manually conducted by human workers with intelligent robot technology based on swarm control theory. For second, its modular architecture brings efficient storage of main components including oil boom and facilitates maintenance. For the last, its geometric form and shape enables whole system to be installed to helicopter, boat or oil tanker itself with ease and to rapidly deploy the units to the oil spill area.

하천의 호안은 제방 또는 호안을 유수에 의한 파괴와 침식으로부터 보호하기 위한 구조물로서 과거에는 치수 목적만 갖고 기술자의 주관이나 경험적 판단에 기초해 공법을 선정함으로써 시공한 후 여러 문제점들이 발생하였다. 그러나 현재는 치수뿐만 아니라 환경적 측면이 강조되면서 자연형 호안이 필요하게 되고, 호안종류가 다양해져 호안 공법 선정시 보다 객관적이고 정량적인 해석방법이 필요하게 되었다. 본 연구에서는 호안공법 선정시 기존의 방법에서 문제가 되었던 주관