Bone and calcified cartilage can be fossilized and preserved for hundreds of millions of years.While primary cartilage is fairly well studied in extant and fossilized organisms, nothing is known about secondary cartilage in fossils.In extant birds, secondary cartilage arises after bone formation during embryonic life at articulations, sutures Wound
In this article we would like to touch upon the problem of reprehensible practices, pathologies that are present in many economic organizations today.We would like to consider how much unethical behavior should be largely attributed to employees, and how much it is associated with external cultural, organizational and situational factors.With this
Development of effective therapeutics for mitigating the COVID-19 pandemic is a pressing global need.Neutralizing antibodies are known to be effective antivirals, as they can be rapidly deployed to prevent disease progression and can accelerate patient recovery without the need for fully developed host immunity.Here, we report the generation and ch
An experiment in plastic pots was conducted to know the effect of different salt concentration levels ( 3 , 6 , 9 and 12 ) ds/m of sodium chloride in addition to distill water as a control treatment on the growth and some organic chemical compounds of barley plant ( local variety ) cultivated in Iraq.The results of the LINDEN FLOWERS study shows an
Self-driving car technology has become increasingly popular in recent years.Traditionally, these cars rely on GNSS and INS, but limitations in urban environments can affect their effectiveness.GNSS technology has developed to address this issue, but it still has limitations in certain environments.LiDAR technology has emerged as a solution to obtai