Results 191 to 200 of about 35,005 (235)

Modified vascularised posterior inter-trochanteric bone grafting technique for the treatment of femoral head necrosis: a technical note with 2-year follow-up based on cadaveric models. [PDF]

BMC Surg
Zhang Y, Ma T, Jiang C, Hua B, Cao L, Yan Z.   +5 more
europepmc   +1 more source

Membrane Engineering for Battery Systems: Bridging Design Principles and Frontier Applications

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 3, May 2026.
The review emphasizes membrane separators' role in battery performance and safety, covering redox flow, lithium‐ion, and solid‐state batteries. It reviews advances in membrane materials (e.g., polymer electrolytes, hybrid composites) and ion transport mechanisms, while addressing challenges like dendrite growth and crossover losses.
Xiaoqun Zhou, Justice Delali Akoto, Rui Tan, Jun Ma   +3 more
wiley   +1 more source

Progress in Multiscale Modeling of Silk Materials. [PDF]

Biomacromolecules
Brough HDA, Cheneler D, Hardy JG.
europepmc   +1 more source

Computational Modeling of Reticular Materials: The Past, the Present, and the Future. [PDF]

Adv Mater
Temmerman W, Goeminne R, Rawat KS, Van Speybroeck V.   +3 more
europepmc   +1 more source

A lattice characterization of groups with finite torsion-free rank

, 2006
De Luca, R., DE GIOVANNI, FRANCESCO
openaire   +2 more sources

On Rings with Finite Rank Torsion Free Additive Group

On Rings with Finite Rank Torsion Free Additive Group
openaire  

Some of the next articles are maybe not open access.

Related searches:

Splitting Mixed Groups of Finite Torsion-Free Rank

Communications in Algebra, 2004
Abstract First, we give a necessary and sufficient condition for torsion-free finite rank subgroups of arbitrary abelian groups to be purifiable. An abelian group G is said to be a strongly ADE decomposable group if there exists a purifiable T(G)-high subgroup of G. We use a previous result to characterize ADE decomposable groups of finite torsion-free
openaire   +3 more sources

Torsion-free abelian α-irreducible groups of finite rank

Communications in Algebra, 1994
If F is a free abelian group of finite rank and α is an endomorphism or an automorphism of its divisible hull, then the α‐ hull is determined, i.e. the minimal torsion-free abelian group with this endomorphism a. Torsion-free abelian groups of finite rank are called α-irreducible if their divisible hull is α-irreducible for an automorphism a.
Alexander A. Fomin, Otto mutzbauer
openaire   +3 more sources

TORSION-FREE ABELIAN GROUPS WITH FINITE RANK ENDOMORPHISM RINGS

Quaestiones Mathematicae, 1991
Abstract We show that if A and C are torsion-free abelian groups with ∩{ker f|f: A → C} = 0 = ∩{ker g|g: C → A}, and if A has a left Artinian quasi-endomorphism ring then A and C share a nonzero quasi-summand. Some consequences explored.
openaire   +3 more sources