Credit is the essence and foundation of business life, the basis of business transactions confidence that prevails among the dealers in the business process, and this confidence requires the means and legal rules to Spatula strengthen and maintain in the best situation, and perhaps one of the most important means and systems that strengthen commerc
In view of problems that current underground personnel positioning has Cloth low accuracy, cannot realize real-time global positioning and it is difficult to search and rescue trapped people, a combined underground personnel positioning system based on combination of micro inertial measurement unit (MIMU) navigation technology and WiFi technology w
ABSTRACT Selectable markers are indispensable for genetic engineering, yet their number and variety are limited.Most selection procedures for prototrophic cells rely on the introduction of antibiotic resistance genes.New minimally invasive tools are needed to facilitate sophisticated genetic seat slider manipulations.Here, we characterized three en
Virtual reality (VR), a new type of simulation and interaction technology, has aroused widespread attention and research interest.It is necessary to evaluate Tools the VR quality and provide a standard for the rapidly developing technology.To the best of our knowledge, a few researchers have built benchmark databases and designed related algorithms
This article presents changes, along with historical perspectives, in the World Gymnastics Championships during the last 110 years - 1903 seat slider to 2013.Changes include: the events contested, team and individual achievements and dominance, debut of skills, difficulty expansion, judges, scoring, competition format, Finals qualification system,