Results 21 to 30 of about 172,789 (120)

Advancing Solid‐State Calcium Batteries: Achieving Fast Ionic Conductivity at Near Ambient Conditions in Calcium Hydridoborates

Angewandte Chemie, Volume 137, Issue 36, September 1, 2025.
The addition of methylamine to calcium tetrahydridoborate enhances calcium ion conductivity significantly by increasing structural flexibility and void space as a function of increasing methylamine content. However, this results in decreasing mechanical stability.
Jakob B. Grinderslev, Lasse N. Skov, Lasse R. Kristensen, Torben R. Jensen   +3 more
wiley   +2 more sources

Formation and control of electron molecules in artificial atoms: Impurity and magnetic-field effects

, 2000
Interelectron interactions and correlations in quantum dots can lead to spontaneous symmetry breaking of the self-consistent mean field resulting in formation of Wigner molecules.
A. Sommerfeld, A. Szabo, B. Tanatar, C. Yannouleas, C. Yannouleas, Constantine Yannouleas, D. J. Thouless, D. Pfannkuche, D. Wintgen, D.R. Hartree, E. Wigner, E.K.U. Gross, E.U. Condon, G. Ripka, G.E. Brown, G.S. Ezra, H. Fukutome, H.-M. Müller, H.A. Jahn, I. Amlani, J.A. Pople, J.G. Leopold, J.H. Van Vleck, M. Born, M. Rontani, M. Taut, M. Taut, M. Wagner, M.A. Kastner, M.E. Kellman, P. W. Anderson, P.A. Maksym, R. Berkovits, R. Egger, R.C. Ashoori, R.E. Peierls, R.E. Peierls, S. Tarucha, S. Watanabe, S.G. Nilsson, Uzi Landman, V.M. Bedanov, V.M. Strutinsky, W. Ekardt, W. Nazarewicz, Yu.E. Lozovik, Å. Bohr   +46 more
core   +1 more source

Comparison of ultrasound with computed tomography and whole‐body diffusion‐weighted MRI in prediction of surgical outcome using ESMO‐ESGO criteria in patients with tubo‐ovarian carcinoma: prospective ISAAC study

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 2, Page 207-219, February 2026.
ABSTRACT Objective To test the non‐inferiority of extended abdominopelvic ultrasound examination compared with contrast‐enhanced computed tomography (CT) and whole‐body diffusion‐weighted magnetic resonance imaging (WB‐DWI/MRI) in discriminating preoperatively between resectable and non‐resectable disease based on the European Society for Medical ...
D. Fischerova, P. Pinto, J. L. Alcázar Zambrano, J. Vara‐Garcia, V. Chiappa, F. Raspagliesi, D. Franchi, A. V. Urbinati, A. C. Testa, J. Jarkovsky, D. Cibula, F. Moro, Collaborators, F. Frühauf, J. Slama, R. Kocian, S. Alessi, G. Avesani, K. Benesova, A. Burgetova, G. Calareso, L. Lambert, M. Masek, A. Fagotti, C. Panico, P. Pricolo, R. Vigorito   +26 more
wiley   +1 more source

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly, Anna S. Braum, Chloe (Eun Sun) Kim, Katherine E. Wenzell, Mary V. Ashley, Laura Steger, Jeremie B. Fant   +6 more
wiley   +1 more source

Investigation of the Kinetic Model for the Process of Liquid Drops Formation in the Form of Capsule [PDF]

, 2017
Capsulation as a technological principle can provoke an activation of innovative activity in food branch and become a cause of elaboration and introduction of new scientifically grounded technologies of raw material processing, creation of new commodity ...
Neklesa, O. (Olga), Potapov, V. (Volodymyr), Pyvovarov, P. (Pavlo)   +2 more
core   +2 more sources

Mapping the density of giant trees in the Amazon

New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

Estudo sobre a dimensionalidade do teste R1 - Forma B Estudio sobre la dimensionalidad del test R1 - Forma B Studying the R-1 test - Form B unidimensionality

Psicologia em Estudo, 2007
O presente estudo objetivou utilizar o modelo de Rasch para analisar a possibilidade de unidimensionalidade do teste R1-Forma B, por meio da análise dos resíduos por componentes principais. Para tanto, foram investigados 745 estudantes que freqüentavam um curso para jovens e adultos, caracterizando pessoas com defasagem na escolaridade ou em fase de ...
Fermino Fernandes Sisto, Acácia Aparecida Angeli dos Santos, Ana Paula Porto Noronha   +2 more
openaire   +1 more source

Entropy driven aggregation of adhesion sites of supported membranes

, 2010
We study, by means of mean field calculations and Monte Carlo simulations of a lattice-gas model, the distribution of adhesion sites of a bilayer membrane and a supporting flat surface.
Farago, Oded, Weil, Noam
core   +1 more source

Measuring the properties of extragalactic dust and implications for the Hubble diagram [PDF]

, 2002
Scattering and absorption of light by a homogeneous distribution of intergalactic large dust grains has been proposed as an alternative, non-cosmological explanation for the faintness of Type Ia supernovae at $z\s im 0.5$. We investigate the differential
A. Goobar, Aguirre, Aguirre, Aguirre, Bahcall, Balbi, Bohlin, Cardelli, Draine, E. Mörtsell, Finley, Hatano, Ivanov, L. Bergström, Matteucci, Mörtsell, Peacock, Perlmutter, Riess, Riess, Riess, Vanden Berk   +21 more
core   +2 more sources

The Mycovirus Cryphonectria Hypovirus 1 Infects the Heterologous Host Fusarium oxysporum and Induces Hypovirulence

Plant Pathology, Volume 75, Issue 1, January/February 2026.
The Cryphonectria parasitica hypovirus CHV1 efficiently replicates in the heterologous host Fusarium oxysporum, inducing clear hypovirulence, and has the potential to persist and spread in this pathogen by constant infections and re‐infections through hyphal anastomosis.
María Carmen Cañizares, Ana Isabel López‐Sesé, María Dolores García‐Pedrajas   +2 more
wiley   +1 more source