The interaction history between users and items is usually stored and displayed in the form of bipartite graphs.Neural network recommendation puffy spa headband based on the user-item bipartite graph has a significant effect on alleviating the long-standing data sparseness and cold start of the recommendation system.The whole paper is based on the
A novel hybrid (e.g., vegetation, sand, cobble, rip-rap) nature-based dune structure was constructed at Cardiff State Beach in Encinitas, California, to protect a critical transportation artery from undermining and frequent flooding.A collaboration between regulators, funders, state agencies, professional practice and academia developed a high reso
Abstract Background For resident birds of prey in the temperate zone, the cold non-breeding period can have strong impacts on survival and reproduction with implications for population dynamics.Therefore, the non-breeding period should receive the same attention as other parts of the annual life cycle.Birds of prey in intensively managed agricultur
Introduction.The relevance of the problem under study is caused by the contradiction between the necessity of fundamentalization of education, raising it to the level of the requirements of integral human development and the deepening disintegration of all sides of his life, including vocational education.The aim of the present publication is philo