Results 141 to 150 of about 26,682 (273)

Groupoid Graded Semisimple Rings

We develop the theory of groupoid graded semisimple rings. Our rings are neither unital nor one-sided artinian. Instead, they exhibit a strong version of having local units and being locally artinian, and we call them $Γ_0$-artinian.
Cristiano, Zaqueu, Sánchez, Javier, de Souza, Wellington Marques   +2 more
core  

Groups with finitely many derived subgroups

, 2005
A study is made of groups with finitely many derived groups of subgroups or of infinite subgroups. These groups are classified completely in the locally graded case.
DE GIOVANNI, FRANCESCO, ROBINSON D. J. S.   +1 more
core  

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

The Filtration Induced by a Locally Nilpotent Derivation

, 2013
We investigate the filtration corresponding to the degree function induced by a non-zero locally nilpotent derivations and its associated graded algebra.
Alhajjar, Bachar
core   +1 more source

Groups with finitely many normalizers of non-polycyclic subgroups

, 2010
The structure of locally graded groups with finitely many normalizers of non-polycyclic subgroups is investigated.
MUSELLA, CARMELA, DE GIOVANNI, FRANCESCO, DE FALCO, MARIA, Maria de Falco, Francesco de Giovanni, Carmela Musella   +5 more
core  

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Hemolysis correction factor in the reporting of serum neuron-specific enolase - Clinical utility in neuroprognostication after cardiac arrest. [PDF]

Resusc Plus
Jungar C, Alinder E, Becker C, Moseby-Knappe M, Lybeck A.   +4 more
europepmc   +1 more source

On infinite core-finite groups

, 1996
A group G is CF (core-finite) if H/H_G is finite for all subgroups H of G. Here we introduce some special subclasses of the class of CF-groups and consider whether locally graded groups in these classes are abelian-by ...
J. Wiegold, J. C. Lennox, RINAURO, Silvana, CUTOLO, GIOVANNI, S. Rinauro, H. Smith, G. Cutolo   +6 more
core  

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

Advanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang, Christopher Wöpke, Toni Seiler, Jared Faisst, Mathias List, Meike Kuhn, Bekcy Joseph, Alexander Ehm, Dietrich R. T. Zahn, Yana Vaynzof, Eva M. Herzig, Roderick C. I. Mackenzie, Uli Würfel, Maria Saladina, Carsten Deibel   +14 more
wiley   +1 more source

Pre-operative Axillary Staging in Breast Cancer: Implications and Outcome. [PDF]

Cureus
Irshad H, Mavor F, Avesi S, Bourdon-Pierre R, Win M, Mohammad Isa Z.   +5 more
europepmc   +1 more source