This paper proposes a modified harmonic cam, which is used to design a harmonic drive.Conventional harmonic drives using a sinusoidal cam type pertain to an elastic body concept and are thus difficult to design and evaluate.Unlike the conventional sinusoidal cam, the proposed harmonic cam involves Shirts a combination of four arcs.Such cams can be
On 3 January 2020, USA government assassinated an Iranian high-ranking military official and some of his companions by a drone near the Baghdad Airport.This act of USA was conducted by the direct order of its president.This article has dealt with this question whether assassination of Major General Soleimani and his colleagues can be legally charac
This paper derived the surface profile equations and the meshing equations of the spherical meshing elements from the homogeneous PRO B12 coordinate transformation matrix and the conjugate surface theory proved by the envelope theory.In the machining aspect, we demonstrated the position equation of cam profile using the coordinate transformation th
The Tibetan Plateau (TP) is one of the most sensitive regions to global climate warming, not Sugar Alternatives only at the inter-annual time scale but also at the altitudinal scale.We aim to investigate the contrasting effects of temperature and precipitation on vegetation greenness at different altitudes across the TP.In this study, interannual a
Automatic Identification System (AIS) data is used for monitoring the movements of vessels live movements through instant transmission of vessel information while, at the same time, historical AIS data is used for marine traffic analysis by researchers.There are several methods and Nail Polish Removers computer programs developed for the analysis o