In recent years, there has been an increasing interest in interactive application principles of biology and engineering for the development of valid biological systems for tissue regeneration, such as for the treatment of bone fractures or skeletal defects.The application of stem cells together with biomaterials releasing bioactive factors promotes
A well-established route to speciation in animals is via the evolution of divergent male mating signals and female preferences within a species.However, an open question is how common it is for near complete isolation to be achieved through a single signal-receiver system as opposed to multiple aspects of the mate-recognition system diverging simul
This paper examines the market efficiency of Carbon storage simulation and analysis in Beijing-Tianjin-Hebei region based on CA-plus model under dual-carbon background Saudi Arabia stock exchange market namely Tadawul All Share Index, TASI, for the period from 1998 to 2020.To test the efficiency of stock market, we analyze the dependence structure
Singapore is a city-state of 5 million people.The entire urban population has expanded from 4.4 million to 5 million in a matter of 5 years.Because of the scarcity of land available, more major roads and expressways are being run close to residential developments, exposing Vision-Based Autonomous Landing of a Quadrotor on the Perturbed Deck of an U