Motorcycle helmets are essential for reducing the risk of head injuries in the event of an impact.However, during the design of helmets, a compromise must be made between user safety and user comfort.Accordingly, the present study proposes a novel open-face helmet design, in which the helmet features three ventilation slots in the upper-head region
Abstract Phenotype alterations can occur naturally during the life span of the domestic fowl.These alterations increase the risk to become a target of aggression and may cause a severe impact on the welfare of affected birds.We analysed the behavioural consequences of sequential phenotype alterations and their long-term effects within stable social
Older deported men in Trinidad and Tobago face unique challenges in reintegrating into life after deportation.This qualitative study examined the intersection of aging and deportation to identify factors that affect the reintegration experiences of aging deported men.Qualitative interviews Eucalyptus were conducted with 16 deported men over the age
Our modern cities are resource sinks designed on the current linear economic model which recovers very little of the original input.As the current model is not sustainable, a viable solution is Hand Mixer to recover and reuse parts of the input.In this context, resource recovery using nature-based solutions (NBS) is gaining popularity worldwide.In