The simulation of Ribbon the authentic evacuation process is conducive to accurately evaluate the casualties of buildings under earthquake.This study improves the traditional cellular automata model to simulate the crowd evacuation process in buildings under earthquake.The modified model simulates the attraction of exits to crowds, herd behavior of
Abstract We propose a scenario of dark Gift Card sector described by a hidden SU(2) gauge symmetry which is broken by a vacuum expectation value(VEV) of a scalar multiplet.We discuss a general mass relation among SU(2) gauge bosons after spontaneous symmetry breaking which is determined by weight of gauge group representation associated with a scal
DNA-functionalized gold nanoparticles (AuNPs) have been widely used in directed assembly of materials, biosensors, and drug delivery.This conjugate may encounter proteins in these applications and proteins may affect not only DNA adsorption but also the function of the attached DNA.Bovine serum albumin (BSA) with many cysteine residues can strongly
In hermaphroditic helminth parasites, infrapopulation size or mating group size mostly affects some processes acting within the infrapopulation.Here, 30 natural infrapopulations (12-154 individuals) of the intestinal trematode Gyliauchen volubilis Nagaty, 1956 from the fish Siganus rivulatus consisting of newly excysted juveniles, immature and matu
Abstract Background Universal access is one of the major aims in public health and social care.Services should be provided on the basis of individual needs.However, municipal autonomy and the fragmentation of services may jeopardize universal access and lead to variation between municipalities in the delivery of services.This paper aims to identify