The heart develops from 2 sources of mesoderm progenitors, the first and second heart field (FHF and SHF).Using a single-cell transcriptomic assay combined with genetic lineage tracing and live imaging, we find the FHF and SHF are subdivided into distinct pools of progenitors in gastrulating mouse embryos at earlier stages than previously thought.E
In the study reported on here, the effects of science centres on the perceptions of secondary school students towards the nature of science were examined.The study group consisted of 16 students aged 13 and 14 of which 7 were female and 9 male.In this study, a total of 4 trips were arranged to the science centre twice a month for 2 months.Students
This paper examined the factors that affect investor herd behavior.Herd behavior bias is a well- known phenomenon in financial markets in which individuals blindly follow the Sterilization Trays and Containers investing decisions of others without understanding the fundamental principles of investment.While extensive research has explored herd beha
Abstract Background Neurodegenerative tauopathies may progress based on seeding by pathological tau assemblies, whereby an aggregate is released from one cell, gains entry to an adjacent or connected cell, and serves as a specific template for its own replication in the cytoplasm.Seeding into the complex cytoplasmic milieu happens within hours, imp
Study Region: We interrogate the water resources of the Upper Kaligandaki River Basin (UKGRB), in the remote Mustang District of northwestern Nepal.The Nepal Himalayas are a major reservoir of freshwater; yet the impediments to its exploitation by local inhabitants are manifold, including weak governance structures, steep and irregular terrain, and