Results 31 to 40 of about 574,657 (295)

6-Nitrodopamine Potentiates Catecholamine-Induced Ca²⁺ _i Release in Human Aortic Smooth Muscle and Modulates Vascular Smooth Muscle Contractility. [PDF]

Basic Clin Pharmacol Toxicol
ABSTRACT Background In vascular smooth muscle, rises in intracellular calcium [Ca2+]i drive contraction downstream of α1‐adrenoceptor activation via IP3. Endothelium‐derived 6‐nitrodopamine (6‐ND) augments cardiac catecholamine actions; however, its effect on [Ca2+]i is unknown.
Britto-Júnior J, Lima AT, Qiao S, Tang HF, Cardenas V, Antunes E, De Nucci G, Ferro A.   +7 more
europepmc   +2 more sources

The variational symmetries and conservation laws in classical theory of Heisenberg (anti)ferromagnet [PDF]

, 2002
The nonlinear partial differential equations describing the spin dynamics of Heisenberg ferro and antiferromagnet are studied by Lie transformation group method.
A.S. Ovchinnikov, Affleck, Affleck, Affleck, Balakrishnan, Belavin, Bostrem, Haldane, Haldane, I.G. Bostrem, Ibragimov, Kosevich, Olver, Ovsiannikov, R.F. Egorov, Sachdev   +15 more
core   +2 more sources

Universal Electronic‐Structure Relationship Governing Intrinsic Magnetic Properties in Permanent Magnets

Advanced Functional Materials, EarlyView.
Permanent magnets derive their extraordinary strength from deep, universal electronic‐structure principles that control magnetization, anisotropy, and intrinsic performance. This work uncovers those governing rules, examines modern modeling and AI‐driven discovery methods, identifies critical bottlenecks, and reveals electronic fingerprints shared ...
Prashant Singh
wiley   +1 more source

A relação entre o método econômico da Escola Austríaca e o Liberalismo

Mises
Resumo: O presente artigo explora a interconexão entre o método apriorístico da Escola Austríaca e o pensamento liberal na economia. Inicialmente, examina-se a origem do liberalismo e da economia clássica, com o estudo sobre as ideias de John Locke e ...
Rafael Slatinsky, Diane Matos Faria
doaj   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

Advanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan, Joe Sunny, Tamer Karaman, Reshma Peremadathil‐Pradeep, Emily Darwin, Felix Büttner, Dieter Suess, Hans Josef Hug, Manfred Albrecht   +8 more
wiley   +1 more source

REGIME DE TRANSPORTE DE POLPA DE MOINHO ISAMILL EM ESCALA DE LABORATÓRIO

Holos, 2014
O moinho IsaMill tem se mostrado eficiente em etapas de remoagem. Isso ocorre porque os moinhos deste tipo permitem a utilização de corpos moedores muito pequenos em relação a outros tipos de moinhos, notoriamente o moinho tubular de bolas e o VertiMill.
Douglas Batista Mazzinghy
doaj   +1 more source

Interaction induced ferro-electricity in the rotational states of polar molecules

, 2010
We show that a ferro-electric quantum phase transition can be driven by the dipolar interaction of polar molecules in the presence a micro-wave field.
A. L. Fetter, C. J. Pethick, Chien-Hung Lin, Daw-Wei Wang, G. Pupillo, Hao Lee, Yi-Ting Hsu   +6 more
core   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

Advanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil, Celia Castillo‐Blas, Dawid Krystian Feler, Isabel Gómez‐Recio, Miguel Tinoco, Ana Querejeta‐Fernández, Rodrigo González‐Prieto, Felipe Gándara, Romualdo Santos Silva Jr, Pilar Ferrer, Carlos Prieto, Luc Lajaunie, José Luis Martinez‐Peña, María Luisa Ruiz‐González, José María González‐Calbet   +14 more
wiley   +1 more source

Complementarity between Internal R&D and R&D Cooperation in the Context of Spanish Technological Opportunities

Revista Brasileira de Gestão De Negócios, 2014
In this paper, we analyse the existence of complementarity between the internal R&D activities and the R&D cooperative agreements of Spanish innovative manufacturing firms.
Manuel , Manuel , Carlos
doaj   +1 more source

A sacred landscape: an enquiry of the “Cubas” from the South of Portugal [PDF]

, 2014
Ponencia presentada a Session 9: Forma urbana y relaciones entre historia y proyecto: el medio ambiente como patrimonio / Urban form and relationships between design and history: environmental heritage, arquitecture and planningThe purpose of this paper ...
Ferro, Luís
core