Results 71 to 80 of about 34,664 (307)

I tre mondi

open access: yes, 2008
Traduzione in italiano di Karl Popper, "The Three Worlds" (Tanner Lecture 1978)Italian translation of Karl Popper, "The Three Worlds" (Tanner Lecture ...
TALARICO, Laura, KARL POPPER
core  

Mariano Artigas: introducción a su obra publicada

open access: yesScientia 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

Multiferroic‐Centric Materials and Systems Engineering for Battery Applications: An Insight Into Mechanisms, Strategies, and Characterizations

open access: yesAdvanced Science, EarlyView.
Multiferroic order parameters – polarization, magnetization, and ferroelastic strain – are positioned as dynamic design variables for batteries. Their mechanistic roles, practical tuning through fabrication and external fields, and ferroic‐resolved characterization routes are unified into a closed‐loop framework, revealing how coupled ferroic responses
Jiaqi Su   +13 more
wiley   +1 more source

Putting Popper to work [PDF]

open access: yesTheory & Psychology, 2018
In response to what are seen as fundamental problems in Psychology, a reform movement has emerged that finds inspiration in philosophy of science, the work of Karl Popper in particular. The reformers attempt to put Popper into practice and create a discipline based on the principles of critical rationalism.
openaire   +3 more sources

Extended Anionic Network in Mixed‐Valent Nitridocobaltates(I/II) LnCo2N2 (Ln = La, Pr, Nd)

open access: yesAdvanced Science, EarlyView.
This study presents the high‐pressure synthesis of LnCo2N2 (Ln = La, Pr, Nd) with Co in mixed valent states of +I/+II. The compounds demonstrate the stabilization of a nitridocobaltate with extended anionic Co–N layers where Co is threefold coordinated.
Nina A. M. Prinz   +5 more
wiley   +1 more source

Karl Popper and Pentecostal Historiography [PDF]

open access: yes
Karl Popper argued that science proceeds not by induction but by offering explanatory theories which scientists then attempt to falsify. What cannot be falsified, falls outside the realm of science.
Kay, William K
core  

Popper's Darwinian Analogy [PDF]

open access: yesPerspectives on Science, 2011
Popper famously held that the growth of scientific knowledge and the Darwinian mechanism of trial and error elimination are analogous processes. Both the validity of this analogy and Popper's interpretation of what this Darwinian mechanism consists in have been criticized.
openaire   +2 more sources

Exploiting Bulk Photovoltaic Effect in a Polar Hybrid Perovskite Towards Self‐Powered Detection of Weak Ultraviolet Polarized Light

open access: yesAdvanced Science, EarlyView.
Benefiting from intrinsic polarization, DJ‐type 2D perovskite crystals deliver self‐powered polarization‐resolved photocurrent under weak polarized UV light via the bulk photovoltaic effect, showing a high anisotropic factor of 8. ABSTRACT Weak light detection is essential for achieving high‐performance photodetectors with minimal power consumption ...
Xinyuan Zhang   +2 more
wiley   +1 more source

Isomeric Ag14 Nanoclusters With Distinct Photophysical and Nanomechanical Properties

open access: yesAdvanced Science, EarlyView.
Ligand‐shell isomerism in atomically precise Ag14 nanoclusters is demonstrated to regulate core distortion, photoluminescence, and mechanical properties. Subtle changes in phosphine ligand arrangement drive a pronounced emission shift from green to red and alter crystal rigidity, revealing a direct structure‐property correlation that offers new design ...
Vivek Yadav   +14 more
wiley   +1 more source

The representation of Popper measures [PDF]

open access: yesTopoi, 1986
The paper shows that all and only a-additive Popper measures can be, indeed uniquely, represented by so called dimensionally well-ordered families of a-additive probability measures. Probabilities conditional on events having probability 0 cannot be defined within standard probability theory.
openaire   +2 more sources

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