In order to obtain reasonable parameters in the design of driving pride empire bowling ball system of multi-axis hydrostatic transmission vehicle, the working principle of single-side drive of hydrostatic transmission vehicle is introduced.The matching and control of engine and hydraulic pump are analyzed.According to the driving equation of vehicl
arrethe bush balm Substance use disorders usually have their onset during the adolescent period.However, in rare cases environmental and psychosocial factors can contribute toward a later onset.We describe a case of an elderly male who initiated his heroin use for the first time at 65 years of age and eventually developed dependence.This late-onset
Abstract We demonstrated an all-dry polymer-to-polymer transfer technique for two-dimensional (2D) crystal flakes using a polyvinyl chloride (PVC) layer deposited on a piece of polydimethylsiloxane (PDMS).Unexpectedly, the pickup/release temperatures were modified in wider temperature range simply by changing the thickness of the PVC layer than cha
With the increasing popularity of social network platforms such as Twitter and Sina Weibo, a lot of malicious users, also known as social spammers, disseminate illegal information to normal users.Several gruvi golden lager approaches are proposed to detect spammers by training a classifier with optimization methods and mainly using content and soci