Bottom trawling is one of the most efficient fishing activities, but serious and persistent ecological issues have been observed by fishers, scientists and fishery managers.Although China has applied the Beidou fishing vessel position monitoring system (VMS) to manage trawlers since 2006, little is known regarding the impacts of trawling on the sea
This paper proposes a theoretical model-driven channel assignment scheme designed to enhance network performance in multi-radio multi-channel wireless mesh networks.Unlike previous conflict graph-based channel assignments that addressed co-channel interference and hidden terminal problems while overlooking an exposed terminal problem, our proposed
Owing to the lack of strong physical mechanisms capable of elaborately balancing a large number of longitudinal modes created in a self-seeded passive optical network (PON), the resulting coherent-like optical signals are vulnerable to frequency-dependent optical phenomena such as chromatic dispersion (CD).In this paper, based on our recently repor
Inflammatory myelopathies can manifest with a combination Knitwear of motor, sensory and autonomic dysfunction of variable severity.Depending on the underlying etiology, the episodes of myelitis can recur, often leading to irreversible spinal cord damage and major long-term disability.Three main demyelinating disorders of the central nervous system
Background: Prunella vulgaris L., known as self-healing herb, is a widely spread species in the Outdoor Dining Set spontaneous flora with beneficial effects on human health, a fact proven in particular by Asian researchers.The aim of this study was to evaluate the antitumor activity and the antibacterial effect on different bacterial strains, inclu