The article focuses on the formation of cultural and social self-identification of an ethnic minority within a multicultural society as well as on the establishment and functioning of a state as a conglomerate of various ethnic constituents.Nowadays this subject is vital, as many European countries have found themselves in a situation under which t
Mimicking female insects to attract male pollinators is an important strategy in sexually deceptive orchids of the genus Ophrys, and some species possess flowers with conspicuous labellum patterns.The function of the variation of the patterns remains Fork Crimp Terminals unresolved, with suggestions that these enhance pollinator communication.We in
Adhesion robots have broad application prospects in the field of spacecraft inspection, repair, and maintenance, but the stable adhesion and climbing on the flexible surface covering the spacecraft has not been achieved.The flexible surface is easily deformed when subjected to external force, which makes it difficult to ensure a sufficient contact
Social tag information has been used by recommender systems to handle the problem of data sparsity.Recently, the relationships between users/items and tags are considered by most tag-induced recommendation methods.However, sparse tag information is challenging to most existing methods.In this paper, we propose an Extended-Tag-Induced Matrix Factori
Abstract Metal-assisted chemical etching (MaCE), a low-cost and versatile method was considered a promising technique for preparing silicon nanowires (SiNWs), yet the lack of well controlling the injected holes within Si might reduce the etching rate, create the unwanted sidewall etching, and degrade the structural uniformity.Herein, in this study,