A calcisponge fauna occurs in uppermost Permian Conodont Clarkina meishanensis yini zone of the sequence exposed in the vicinity of Laibin, Guangxi Zhuang Autonomous Region, southern China.The fauna is dominated by one thalamid species, Amblysiphonella vesiculosa de Koninck, 1863, and one new sclerosponge genus and species, Radiofibrosclera laibine
Modeling a cloud computing center is crucial to evaluate and predict its inner connectivity reliability and availability.Many previous studies on system availability/reliability assessment of virtualized systems consisting of singular servers in cloud data centers have been reported.In this paper, we propose a hierarchical modeling framework for th
Guidelines concerning the potentially harmful effects of scientific studies have historically focused on ethical considerations for minimizing risk for participants.However, studies can also indirectly inflict harm on individuals and social groups through how they are designed, reported, and QUICK-BLAST disseminated.As evidenced by recent criticism
The transfer of charge at the molecular level plays a fundamental role in many areas of chemistry, physics, biology and materials science.Today, more than 60 years after the seminal work of R.A.Marcus, charge transfer is still a very Shooting Seat Stick active field of research.An important recent impetus comes from the ability to resolve ever fast
The concept of globalization appeared first in the field of economics to express a phenomenon that is spreading in recent decades, the phenomenon of expanding the field, or space, of production Tutu and trade to include the entire global market.Some researchers view it as one of the advantages of the current stage of the development of capitalism,