Results 51 to 60 of about 167,137 (351)
Advanced Functional Materials, EarlyView.Free‐standing plasmonic gold‐based fractal antennas are fabricated by 3D nanoprinting, employing focused electron beam induced deposition and an optimized purification method to remove carbon while conserving structural fidelity. Simulation and experiment show broadband plasmonic activity, including customizable polarizability, thereby paving the way ...
Verena Reisecker +6 more
wiley +1 more source
Realismo y racionalidad científica: un viaje desde la lógica a la ética
Scientia et Fides, 2016 Realism and scientific rationality: A journey from logic to ethicsMariano Artigas’s relationship with the work and person of Karl Popper went through three phases.
Alfredo Marcos
doaj +1 more source
The Enlightenment, Popper and Einstein [PDF]
, 2007 A basic idea of the 18th century French Enlightenment was to learn from scientific progress how to achieve social progress towards an enlightened world. Unfortunately, the philosophes developed this profoundly important idea in a seriously defective form,
Maxwell, N
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Recent developments towards optimality in multiple hypothesis testing
, 2006 There are many different notions of optimality even in testing a single hypothesis. In the multiple testing area, the number of possibilities is very much greater.
Shaffer, Juliet Popper
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Advanced Functional Materials, EarlyView.Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange +11 more
wiley +1 more source
Racionalismo crítico e interpretación
Ideas y Valores, 2016 La noción de interpretación desarrollada en el racionalismo crítico de Karl R. Popper muestra atributos específicos que la distinguen de modo sustancial de la interpretación constitutiva de la experiencia que tanto N. R. Hanson como Th. Kuhn defienden en
Maricruz Galván
doaj
Mariano Artigas: introducción a su obra publicada
Scientia et Fides, 2016 Mariano Artigas: Introduction to his published workThe published work of Mariano Artigas (Zaragoza, 1938 – Pamplona, 2006) is extensive and addresses a very wide range of topics.
José Ángel García Cuadrado
doaj +1 more source
Exciton Binding Energy Modulation in 2D Perovskites: A Phenomenological Keldysh Framework
Advanced Functional Materials, EarlyView.The intrinsic screening effects are successfully decoupled from structural distortion by rigorously designing a series of 2D perovskites. This enabled us to demonstrate how the dielectric environment modulates the quasiparticle bandgap and exciton binding energy.
Kitae Kim +15 more
wiley +1 more source
Bases biológicas de la ética de Popper:entre el iusnaturalismo y el positivismo [PDF]
, 2005 The biological bases of Popper¿s Ethics are expounded in this article. But these biological bases do not place Popper¿s thought in the sphere of iusnaturalism, because normative laws are made and can be changed by men.
Muñoz Ferriol, Amparo
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Toughening β‐Ga2O3 via Mechanically Seeded Dislocations
Advanced Functional Materials, EarlyView.β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng +5 more
wiley +1 more source