Coaxial electrospinning is a new technology for the preparation of multi-structure nanofibers, with the advantages of simple equipment operation, mild processing conditions and adjustable structure.This technology uses a direct current (DC) high voltage electrostatic field to continuously transform a variety of polymer solutions into multi-structur
During a natural disaster, risk management for the evacuation of people in high-rise buildings is very Motor Control Board important for saving lives.In the case of fire, all parameters such as detection, lighting, warning systems, etc.for safety must be used interactively.Determination of evacuation conditions and different ways out are important
We proposed a new crash surrogate metric, i.e., the maximum disturbance that a car following scenario can accommodate, to represent potential crash risks with a simple closed form.The metric is developed in consideration of traffic flow dynamics.Then, we compared its performance in predicting the rear-end crash risks for motorway on-ramps with othe
Guava (Psidium guajava) this is a tropical fruit and one of the common CD Recorder tropical fruits in Bangladesh.The economic and health value of this important crop is unmeasurable, but it quickly becomes infected with many diseases that can greatly reduce its yield and quality.Thus, the use of technology for automatic fruit and leaf disease detec
Monthly oviposition activity and the seasonal density pattern of Aedes aegypti were studied using larvitraps and ovitraps during a research carried out by the Public Health Ministry of Salta Province, in Tartagal, Aguaray and Salvador Mazza cities, in subtropical Argentina.The A.aegypti population was active in both dry and wet seasons with a peak