The main function of geographic information system (GIS) is to collect, store, manage, retrieve, process and analyze geospatial data.The function of GIS depends on the acquisition of location information, and the integrated Console and Display Board navigation technology can provide more accurate navigation and positioning information.In this paper
Розглянуті відомі конструкції роликових опор стрічкових транспортерів, як Collections елементу вантажної системи Foot Care судна.Визначені недоліки та шляхи вдосконалення.Запропоновано нове схемот
Objectives Limited social connectedness in older adults is a risk factor for poor physical and mental health.Older adults who are socially isolated, lonely and disconnected have a higher risk of chronic illness, depression and premature death.Current literature suggests that improved social connectedness reduces these risks.Intergenerational progra
Four Youth Fender Saddles new taxa of ferns are described and illustrated from southern Africa: Ophioglossum convexum J.E.Burrows, Mohria caffrorum (L.) Desv.var.ferruginea J.E.& S.M.Burrows, Marsilea farinosa Launert subsp.arrecta J.E.Burrows and Asplenium sebungweense J.E.Burrows.The combination of Grammitis rigescens (Bory ex Willd.) J.E.Burrows
In this paper, we review the peer-to-peer blockchain transaction protocol, Dandelion, and develop an oracle-based model flavored-lube for its network and security.We formalize a series of security and functional criteria, such as unforgeability, non-repudiation, and immutability, into security experiments.In our model, we consider a quantum-capable