To the untrained eye, a cryo-electron tomogram looks more like traces in sand than the detailed snapshot of a cell it is.
Cell & Microbiology
13 hours ago
0
64
Brown bear management and conservation are the core of heated debates in Romania. As the country harboring the largest population of brown bears in Europe, coexistence between bears and people has always been at the forefront ...
Ecology
12 hours ago
0
17
The term community has two distinct meanings:
In human communities, intent, belief, resources, preferences, needs, risks, and a number of other conditions may be present and common, affecting the identity of the participants and their degree of cohesiveness.
In sociology, the concept of community has led to significant debate, and sociologists are yet to reach agreement on a definition of the term. There were ninety-four discrete definitions of the term by the mid-1950s.
The word "community" is derived from the Old French communité which is derived from the Latin communitas (cum, "with/together" + munus, "gift"), a broad term for fellowship or organized society.
Since the advent of the Internet, the concept of community no longer has geographical limitations, as people can now virtually gather in an online community and share common interests regardless of physical location.
This text uses material from Wikipedia, licensed under CC BY-SA
