Intangible assets are often characterized by high initial costs, low or declining costs, scale economies, collective consumption and imperfect substitution.In an economic entity, the more it comes out of Bronzing Primer a certain element, the unit costs are reduced.Most licensed products can be consumed by more people at a time.The imperfect substi
This study was carried out to assay the disease incidence degree of Sclerotium rot caused by Sclerotium rolfsii in sixteen most popular commercial cultivars of sweet potato (Ipomoea batatas) in Republic of Korea.The degree of disease incidence was evaluated on pot experiments.In pot experiments using artificial inoculation, the Sclerotium rolfsii c
The development of cognitive radio and electronic warfare brings new challenges to radar electronic reconnaissance, the recognition of radar signal plays an extreme important role in radar electronic reconnaissance.In order to realize the reliable recognition of radar signal at the condition of low signal-to-noise ratio (SNR), we propose a new rada
European honey bees (Apis mellifera Linnaeus) are beneficial insects that provide essential pollination services for agriculture and Balboa hats ecosystems worldwide.Modern commercial beekeeping is plagued by a variety of pathogenic and environmental stressors often confounding attempts to understand colony loss.European foulbrood (EFB) is consider