This paper presents a simple model of polarisation rotation in optically thin relativistic jets of blazars.The model is based on the development of helical (kink) mode of current-driven instability.A possible explanation is suggested for the observational connection between polarisation rotations and optical/gamma-ray flares in blazars, Keyboard Ov
Introduction: Recently, the application of nanofibrous mats for dressing skin wounds has received great attention.In this Ginger Tea study, we aimed to fabricate and characterize an electrospun nanofibrous mat containing polycaprolactone (PCL), chitosan (CTS), and propolis for use as a tissue-engineered skin substitute.Methods: Raw propolis was ext
In the internet of battlefield things, ammunition is becoming networked and intelligent, which depends on location information.Therefore, this paper focuses on the self-organized network collaborative localization of munitions with an aerial three-dimensional (3D) highly-dynamic topographic structure under a satellite denied environment.As for aeri
Homelessness remains a pressing social issue worldwide, with individuals experiencing various forms of victimization and marginalization.This qualitative study aimed to explore the pathways into homelessness and experiences of victimization among homeless individuals in Durban CBD, South Africa.Data were collected through in-depth interviews with (
Life in society shows that we are made up of several elements that shape us and associate us with the world.Thus, it is necessary to study theoretical perspectives that are able to highlight the role played by a diverse range of actors, configuring themselves as an assembly of things.However, it is quite common to consider that in archival practice