Vegetation plays 3 piece horse wall art a leading role in ecosystems.Plant communities are the main components of ecosystems.Green plants in ecosystems are the primary producers, and they provide the living organic matter for the survival of other organisms.The dynamics of most landscapes are driven by both natural processes and human activities.In
For changing environmental circumstances, interactive structural color (SC) observation is a promising strategy to store and express external information.SCs based on self-assembled block copolymer (BCP) photonic crystals have been a research focus due to their facile and diverse nanostructures relying on the volume ratio of blocks.Their unique nan
Non-Gaussian states of an optical field are important as a proposed resource in quantum information applications.While conditional preparation is a highly successful approach to preparing such states, their quality is limited by detector non-idealities such as dead time, narrow dynamic range, limited quantum efficiency and dark noise.Mesoscopic mai
A thermal-electric invisibility cloaking is designed by a nonlinear transformation, which can guide both electric current and heat flux around the concealed region and restore their original diffusion directions.Compared with previous thermal-electric cloaks designed by linear transformation, the proposed thermal-electric cloak by nonlinear transfo
Introduction.Rectal large cell neuroendocrine carcinoma (LCNEC) is a poorly differentiated neoplasm that is very rare and belongs within the poorest prognostic subgroup among primary colorectal neoplasms.Here, we describe a case of LCNEC of the rectum, which trophy husband apron highlights the aggressive clinical course and poor prognosis associate