The neural crest (NC) is a major contributor to the vertebrate craniofacial skeleton, detailed in model organisms through embryological and genetic approaches, most notably in chick and mouse.Despite many similarities between these rather distant species, there are also distinct differences in the contribution of the NC, particularly to the calvari
Zanthoxylum armatum (Z.armatum) is an economic crop widely planted for both spice and medicinal purposes in Southwest China.Soil is a key environmental condition that affects seedling growth and development, and screening suitable soil types is of great significance for the large-scale cultivation of crops.This study designed growth experiments of
Two different-level schemes are researched in this article for achieving the kinematic control of redundant manipulators, one of which is fr5945 exploited at the acceleration level, and the other is at the jerk level.Firstly, they are both reconstructed as a standard quadratic programming problem with different parameter definitions and addressed b
This paper addresses the concept and development of an intelligent education system in concurrent engineering environment based on object oriented technique for conventional processes such as drilling, reaming, boring, slot drilling, end milling, tapping, etc.and invertatop squeeze bottle unconventional processes such as electrochemical machining (
Abstract Background Much of the cancer burden in the USA is preventable, through application of existing knowledge.State-level funders and public health practitioners are in ideal positions to affect programs and policies related to cancer control.Mis-implementation refers to ending effective programs and policies prematurely or continuing ineffect