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Covalent adsorption of functional groups on [N]-carbophenes
(2022-02-01)
Starting from the planar molecule 1,3,5-trihydroxybenzene, Du et al reported synthesizing one of a couple of possible 2D materials: graphenylene or 3-carbophene [1]. 3-carbophene is a member of a novel class of two-dimensional ...
Species functional redundancy, random extinctions and the stability of ecosystems
(Wiley-blackwellMaldenEUA, 2001)
On cohomologies and extensions of cyclic groups
(ELSEVIER SCIENCE BV, 2011)
Cohomology groups H(s)(Z(n), Z(m)) are studied to describe all groups up to isomorphism which are (central) extensions of the cyclic group Z(n) by the Z(n)-module Z(m). Further, for each such a group the number of ...
A homological version of the implicit function theorem
(Springer, 2006-06-01)
Our objective in this paper is to prove an Implicit Function Theorem for general topological spaces. As a consequence, we show that, under certain conditions, the set of the invertible elements of a topological monoid X ...
A homological version of the implicit function theorem
(Springer, 2006-06-01)
Our objective in this paper is to prove an Implicit Function Theorem for general topological spaces. As a consequence, we show that, under certain conditions, the set of the invertible elements of a topological monoid X ...
Nest Digging by Leaf-Cutting Ants: Effect of Group Size and Functional Structures.
(2011-01-01)
Leaf-cutting ant workers dig underground chambers, for housing their symbiotic fungus, interconnected by a vast quantity of tunnels whose function is to permit the entrance of food (leaves), gaseous exchanges, andmovement ...
Nest Digging by Leaf-Cutting Ants: Effect of Group Size and Functional Structures.
(2011-01-01)
Leaf-cutting ant workers dig underground chambers, for housing their symbiotic fungus, interconnected by a vast quantity of tunnels whose function is to permit the entrance of food (leaves), gaseous exchanges, andmovement ...
A homological version of the implicit function theorem
(Springer, 2014)
Generalidades de otros compuestos
(2018-04-01)
Organic compounds owe their diversity to the amount
of carbons and to the atomic types that are part of
their structure, also called functional groups.
According to the functional group, the organic
compounds present ...