Results 51 to 60 of about 25,655 (314)

FACTUAL INDETERMINACY IN INTERNATIONAL TAX LAW

open access: yesBRICS Law Journal, 2016
Legal indeterminacy comes in a variety of forms identified here as: (i) general legal indeterminacy; (ii) factual indeterminacy; and (iii) Mach/Feyerabend factual indeterminacy.
B. Bogenschneider
doaj   +1 more source

Popper on irreversibility and the arrow of time [PDF]

open access: yes, 2005
Popper challenges the mainstream account of irreversibility, which refers to thermodynamics, by putting forward three theses: (1) There are irreversible processes of wave-production.
Esfeld, Michael
core  

Karl Popper's Philosophical Breakthrough [PDF]

open access: yes, 2004
Despite his well-known deductivism, in his early (unpublished) writings, Popper held an inductivist position. Up to 1929 epistemology entered Popper's reflections only as far as the problem was that of the justification of the scientific character of ...
Gattei, Stefano
core   +1 more source

Controlling Film Formation in Inkjet‐printed MAPbBr3 Through Graphene Incorporation for Enhanced Photodetection

open access: yesAdvanced Materials Technologies, EarlyView.
This work highlights the impact of incorporating graphene nanoflakes into precursor inks of MAPbBr3 for inkjet‐printed optoelectronic device applications. A substantial modification of the crystallization dynamics is reported despite miniscule concentrations.
Kenneth Lobo   +12 more
wiley   +1 more source

Racionalismo crítico e interpretación

open access: yesIdeas 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  

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

A indução na perspectiva de Karl Popper e sua implicação no ensino de Ciências e Matemática

open access: yesRevista de Ensino de Ciências e Matemática
Esta pesquisa discute o princípio de indução na perspectiva de Karl Popper e suas implicações no ensino de Ciências e Matemática. Trata-se de um ensaio qualitativo ancorado nas obras de Karl Popper, especificamente: Conhecimento objetivo (1999), os dois ...
Francisco Sebastião Sumbane   +2 more
doaj   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

open access: yesAdvanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi   +4 more
wiley   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff   +4 more
wiley   +1 more source

Karl Popper: antes y después de Kyoto

open access: yesArbor: Ciencia, Pensamiento y Cultura, 1999
En su último libro sobre Karl Popper, Mariano Artigas plantea una hermenéutica revolucionaria: muestra que la ética de Popper es el fundamento de su epistemología, y que el fundamento de esa ética está lejos del «conjeturalismo» que suele atribuirse a ...
Gabriel Zanotti
doaj   +1 more source

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