해조류에는 항산화, 항염증에 효과적인 다양한 생리 활성 화합물이 풍부하게 함유되어 있으며, 장에 유익한 섬유질이 다량 포함되어 있다. 이러한 특징들로 인하여 해조류는 기능성 식품 제조뿐만 아니라, 약리학, 의학적 응용 분야 등 다양한 산업 분야에서 중요한 자원으로 인식되고 있으며, 특히 해조류 발효 기술은 이러한 산업들에 다양한 방법으로 활용될 수 있다. 해조류는 새로운 생리 활성 화합물의 중요한 공급원으로 인정받고 있지만, 육상 식물 바이오매스에 비해 발전이 부족한 상태이다. 해조류를 산업적으로 사용하기 위해 이용되는 해조류 화합물 추출 기술에는 세포벽 처리의 어려움으로 인해 수율이 낮거나 비용 효율성이 떨어지는 등의 문제가 있으나, 최근에는 유산균과 효모종의 미생물을 이용하여 새로운 해조류 발효 제품을 만들어내는 기술이 발전하고 있다. 이러한 해조류 발효 제품은 기능성 식품 및 건강기능식품 시장에서 중요한 역할을 할 수 있으며, 소비자들에게 더 매력적인 제품을 제공할 수 있다. 해조류 발효는 해양 자원의 부가가치를 높이는 중요한 방법 중 하나로, 이를 통해 폴리페놀 함량, 항산화 활성, 생리활성 화합물의 생체 이용률을 증가시키고, 해조류의 감칠맛을 개선하여 소비자들의 만족도를 높일 수 있다. 또한, 해조류 발효는 대량의 양식 바이오매스를 보존할 수 있는 지속 가능한 가공 방법이며, 독성 화학 물질을 생략하여 자연스러운 추출 방법을 제공할 수 있다. 해조류 발효 기술은 아직 많은 연구가 필요하지만, 해조류 산업의 확대와 함께 미래에 매우 중요한 역할을 할 것으로 전망된다.

Industrial complexes are areas where manufacturing companies are integrated, and logistics between tenant companies play a very important role, but idle resources can occur depending on the situation if each company operates independently. Accordingly, this study aimed to reduce overall logistics costs and increase corporate productivity by looking at ways to share and utilize logistics resources such as warehouses and transportation equipment to efficiently utilize logistics resources in industrial complexes and implementing a logistics sharing platform that can share these idle resources. To this end, this study conducted a research survey on the logistics status of manufacturing companies in Ulsan-Mipo Industrial Complex, based on this analysis, the necessity of logistics resource types and utilization of industrial complex resident companies, and based on this, a service model for logistics resource sharing was studied. In addition, it was intended to analyze the operational characteristics of the existing logistics system to derive improvements and to derive optimal measures to utilize information on shared idle resources. This study confirmed the importance of sharing and utilizing idle resources to optimize logistics resources in industrial complexes, and is expected to contribute to reducing logistics costs and increasing logistics efficiency of tenant companies.

This study aims to develop a life-friendly, wrap-one-piece style dance sports practice wear considering the physical characteristics of middle-aged, abdominally obese women. These types of practice wear allow people to enjoy exercise easily and to wear these garments as daily wear while meeting the requirements for dance sports wear. The three participants selected for this study were all women with five or more years of dance sports experience and were all average sized on Korea’s abdominal obesity scale. In the first phase of the study, practice wear was created in a total of nine styles with three different styles of neckline depths for three different styles of dress skirt lengths. In the second phase of the study, the practice wear was created in 15 styles with five different styles of sleeve lengths for three different styles of waistline heights. After analyzing the design preferences of the participants, the fit preferences of the designs were evaluated and the final appearance was analyzed in order to suggest a pattern. The results of the subjects’ first and second preference evaluations showed a preference for a 10 centimeter neckline depth, for high waistlines, and for elbow to wrist-length sleeves. The implementation of this research is expected to be extensive, as its results can be used as basic data for making lifestyle dance sports practice wear that covers the physical insecurities of middleaged, abdominally obese women and enables them to enjoy their leisure time.

The biomass of Ulva mats was surveyed in a lower rocky shore of the southern coast of Korea during the 1998-1999 winter. The population selected for the present study was located on the tidal zone ranging from 118 cm to 130 cm below mean sea level (MSL),