Traditional security surveillance detection relies on post-event forensics or is hosted on a backend server, making it impossible to identify behaviors filmed in the field online.This paper proposes the Smart City Carb Cap Security System (SCSS) for detecting anomalous activity in public locations online.SCSS combines the DeepSORT and YOLOv4 algori

Various molecular techniques are available to make differences and to study the genetic divergences among species and populations, of which the most efficient ones are PCR-based markers.One of these methods, Dispensers For Tissues molecular fingerprinting, enables the distinction of closely related populations.ISSR-primers are universal primers tha

To investigate unsteady interaction mechanism between the rim seal flow in turbine stator-rotor cavity and main flow, detailed unsteady numerical simulations of the flow field and unsteady characteristic of the vane were conducted under different rim seal mass flow rate.The results show the blockage effect resulting from the egress flow leads to th

Symbiosis between prokaryotes and eukaryotes is a widespread phenomenon that has contributed to the evolution of eukaryotes.In cockroaches, two types of symbionts coexist: an endosymbiont in the fat body (Blattabacterium), Headphones and a rich gut microbiota.The transmission mode of Blattabacterium is vertical, while the gut microbiota of a new ge