Results 131 to 140 of about 2,564,184 (334)

An eikonal approach for the atomic photoelectric effect on H-like atoms [PDF]

, 2004
Most quantum mechanics textbooks introduce the atomic photoelectric effect expressing the final continuum state in the high energy limit as a plane wave. This approximation has shown to give clear differences between gauges though.
Alberdi, E.D., Gasaneo, Gustavo, Otranto, Sebastián   +2 more
core  

Qualidade física do solo de pastagens em sistemas de integração lavoura pecuária para recria de bovinos de corte

Boletim de Indústria Animal, 2013
O artigo não apresenta resumo em português.
Camila Cassante de Lima, Isabella Clerici de Maria, Roberto Molinari Peres   +2 more
openaire   +8 more sources

Programming the Optoelectronic Properties of Atomically Precise Gold Nanoclusters Using the Conformational Landscape of Intrinsically Disordered Proteins

Chemistry – A European Journal, EarlyView.
ABSTRACT The rational design of hybrid nanomaterials with precisely controlled properties remains a central challenge in materials science. While atomically precise gold nanoclusters (Au‐NCs) offer molecule‐like control over a metallic core, tuning their optoelectronic behavior via surface engineering is often empirically driven.
Santiago Rodriguez, Sylvain Kumanski, Zeineb Ayed, Aurélie Fournet, Charlène Bouanchaud, Amin Sagar, Frédéric Allemand, Vladimir A. Baulin, Ute Resch‐Genger, Juan Cortés, Nathalie Sibille, Fabien Chirot, Karl David Wegner, Rodolphe Antoine, Xavier Le Guével, Pau Bernadó   +15 more
wiley   +1 more source

La pregunta y el método en la exposición de las cuatro causas en Aristóteles

Revista Filosofía UIS, 2011
Se encuentran dos exposiciones de la teoría de las cuatro causas en Aristóteles; una en Metafísica A y otra en Física II, 3. Si bien ambas exhibiciones son iguales en el contenido, difieren sí en la forma de la exposición.
Cristina Pérez Díaz
doaj  

Convergence of the barycentre of measures from Fuchsian action groups [PDF]

, 2013
We prove the pointwise ergodic convergence of the sequence of barycentres of empirical measures which are defined from the action of Fuchsian groups and by maps valuated in CAT(0)−spaces.
Meson, Alejandro Mario, Vericat, Fernando   +1 more
core   +2 more sources

Composição física da carcaça e rendimento dos cortes comerciais de bovinos de dois grupos genéticos abatidos com diferentes pesos

Boletim de Indústria Animal, 2007
Nove novilhos ¾ Nelore-¼ Canchim e nove ¾ Nelore-¼ Caracu, com peso vivo médio inicial de 312 e 303kg, respectivamente e média de idade de 22 meses, foram utilizados para avaliar os efeitos dos grupos genéticos e dos diferentes pesos ao abate (430, 470 e 530kg) sobre a composição física e o rendimento dos cortes comerciais da carcaça.
Fabiana Maldonado, Augusto César de Queiroz, Guilherme Fernando Alleoni, Flávio Dutra de Resende, Paulo Roberto Leme, Celso Boin, Romeu Fernandes Nardon, João José Assumpção Abreu Demarchi, Rodrigo Vidal Oliveira   +8 more
openaire   +5 more sources

A High Energy Barrier DyIII2 Single‐Molecule Magnet Supported by a Bulky, Anionic N–O Bridging Ligand

Chemistry – A European Journal, EarlyView.
Complex [Dy2(hynad)2(dbm)4] was prepared by the employment of the anionic N–O‐based bridging and chelating N‐hydroxy‐1,8‐naphthalimide ligand, featuring a {Dy2(µ‐OR)2}4+ core and exhibiting zero‐field SMM behavior with a Ueff value of 171 K and double‐S‐shaped hysteresis loops, open up to 3.5 K.
Alexandros S. Armenis, Concepción Molina‐Jirón, Konstantinos N. Pantelis, Wolfgang Wernsdorfer, Mario Ruben, Eufemio Moreno‐Pineda, Theocharis C. Stamatatos   +6 more
wiley   +1 more source

The Future of Foundation Machine Learning Potentials and DFT in Homogeneous Catalysis: Competition or Synergy?

Chemistry – A European Journal, EarlyView.
Machine‐learning potentials are increasingly taking on the exploratory tasks of homogeneous catalysis, enabling rapid conformer sampling and reaction‐space mapping. However, when selectivity depends on subtle electronic effects, electronic‐structure methods remain essential.
Maxime Ferrer, Julen Munarriz, Thijs Stuyver, Ruben Laplaza   +3 more
wiley   +1 more source

Significados de la razón geométrica en la colisión inelástica: experiencia de modelación en la Formación Inicial Docente

Paradigma
El objetivo de este estudio es explorar la construcción de significados en torno a la progresión geométrica en la Formación Inicial Docente (FID), mediante ciclos de modelación matemática aplicados al fenómeno de la colisión inelástica.
Paulina Salazar Cortez, Iván Esteban Pérez Vera   +1 more
doaj   +1 more source

Poly(Ionic) Liquid‐Enhanced Ion Dynamics in Cellulose‐Derived Gel Polymer Electrolytes

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
Advancing Energy Storage: Gel Polymer Electrolytes with Promising Potential Gel polymer electrolytes (GPEs) incorporating methyl cellulose and a range of ionic/polymeric achieved Li+ transference numbers comparable to traditional liquid electrolytes.
Tiago G. Paiva, Maykel Klem, Sara L. Silvestre, João Coelho, Neri Alves, Elvira Fortunato, Eurico J. Cabrita, Marta C. Corvo   +7 more
wiley   +1 more source