Results 101 to 110 of about 436,002 (268)

Assembling a True “Olympic Gel” From over 16 000 Combinatorial DNA Rings

open access: yesAdvanced Materials, EarlyView.
Olympic gels are an elusive class of soft matter, consisting of molecular networks held together purely by mechanically interlocked rings. Their topological structure promises unique properties and functions, but their synthesis has proven notoriously difficult.
Sarah K. Speed   +9 more
wiley   +1 more source

Large‐Area 2D Metasurface‐Based Triboelectric E‐Skin Arrays: Contact & Proximity Tactile Mapping with Broadband Acoustic Readouts

open access: yesAdvanced Materials, EarlyView.
Metasurface‐engineered NC‐TENG arrays integrate tactile pressure mapping, non‐contact gesture sensing, and acoustic signal readouts in one ultrathin module, and outperforms pristine PDMS in terms of electrical output and real‐time spatial mapping for next‐gen wearables.
Injamamul Arief   +12 more
wiley   +1 more source

DESCARTES'IN CEVHER VE RUH ANLAYlŞlNA LEIBNIZ'iN ELEŞTiRiSi

open access: yesFırat Üniversitesi İlahiyat Fakültesi Dergisi, 2010
İnsanın tek bir cevherden mi? yoksa farklı cevherlerden mi? meydana geldiği meselesi asırlardır felsefi düşüncenin en temel problemlerinden birini teşkil etmekiedir.
Haydar Dölek
doaj  

Leibniz:

open access: yesKalagatos, 2021
As reflexões acerca do necessário e do contingente ocupam lugar de destaque na filosofia leibniziana. Elas se evidenciam, sobretudo, no tratamento lógico a partir do qual os conceitos de necessidade e contingência são abordados, vinculando-os às noções de verdade e proposição.
openaire   +1 more source

Anomalous Spin‐Optical Helical Effect in Ti‐Based Kagome Metal

open access: yesAdvanced Materials, EarlyView.
The kagome lattice hosts diverse correlated quantum states, including elusive loop currents. We report spin‐handedness selective signals in CsTi3Bi5, termed the anomalous spin‐optical helical effect, surpassing conventional spin responses. Arising from light helicity coupled to spin‐orbital correlations, this effect provides a sensitive, indirect probe
Federico Mazzola   +34 more
wiley   +1 more source

Understanding the Dynamics of Nanoparticle Formation and Evolution in Functional Oxides via In Situ SAXS/WAXS

open access: yesAdvanced Materials Interfaces, EarlyView.
In situ SAXS/WAXS enables real‐time tracking of nanoparticle formation and evolution in exsolved and infiltrated Ni‐based perovskites under reducing conditions. The combined technique captures nucleation, growth, and coarsening dynamics with high temporal resolution, providing statistically robust insights into structural and morphological ...
Elena Vicente   +4 more
wiley   +1 more source

Optical Manipulation of Multiferroic Phases in BiFeO3 Thin Films

open access: yesAdvanced Materials Interfaces, EarlyView.
At the strain‐driven morphotropic phase boundary, optical control over the multiferroic rhombohedral and tetragonal phase mixture is demonstrated using above‐bandgap light illumination. The photoinduced charge carriers modify the electrostatic environment and induce the conversion into a single tetragonal phase.
Bixin Yan   +7 more
wiley   +1 more source

¿POR QUÉ LEIBNIZ REQUIERE DEL TIEMPO ABSOLUTO?

open access: yesIdeas y Valores, 2007
En este ensayo pongo en contraposición dos doctrinas conspicuamente leibnicianas: la doctrina del tiempo relacional e ideal, y la doctrina de la armonía preestablecida.
NICOLÁS VAUGHAN C
doaj  

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian   +2 more
wiley   +1 more source

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