Results 61 to 70 of about 40,400 (295)

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Jalaiah Effect: A Story of a Stolen Dance on TikTok and Trans-Platformization of Ignorance

open access: yesSocial Media + Society
This article explores how ignorance becomes a cultural affordance of trans-platformization, focusing on the Renegade dance’s evolution into a viral sensation that fueled TikTok’s rise and launched new teenage influencers.
Mariam Betlemidze
doaj   +1 more source

Multi-Modal Trip Hazard Affordance Detection On Construction Sites

open access: yes, 2017
Trip hazards are a significant contributor to accidents on construction and manufacturing sites, where over a third of Australian workplace injuries occur [1].
McMahon, Sean   +3 more
core   +2 more sources

Distal engagement: Intentions in perception [PDF]

open access: yes, 2020
Non-representational approaches to cognition have struggled to provide accounts of long-term planning that forgo the use of representations. An explanation comes easier for cognitivist accounts, which hold that we concoct and use contentful mental ...
Brancazio, Nick, Segundo Ortin, Miguel
core  

“We’re Seeking Relevance”: Qualitative Perspectives on the Impact of Learning Analytics on Teaching and Learning [PDF]

open access: yes, 2017
Whilst a significant body of learning analytics research tends to focus on impact from the perspective of usability or improved learning outcomes, this paper proposes an approach based on Affordance Theory to describe awareness and intention as a bridge ...
AL Dyckhoff   +8 more
core   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

open access: yesAdvanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger   +11 more
wiley   +1 more source

A experiência perceptual na perspectiva da teoria da percepção direta

open access: yesPrincipia: An International Journal of Epistemology, 2017
The objective of this paper is to analyse the concept of skilful action underlying the studies of perceptual experience, especially the visual one, from the perspective of the theory of direct perception.
Mariana Claudia Broens
doaj   +1 more source

Affording illusions? Natural Information and the Problem of Misperception [PDF]

open access: yes, 2019
There are two related points at which J.J. Gibson’s ecological theory of visual perception remains remarkably underspecified: Firstly, the notion of information for perception is not explicated in much detail beyond the claim that it “specifies” the ...
Greif, Hajo
core  

Modulating Two‐Photon Absorption in a Pyrene‐Based MOF Series: An In‐Depth Investigation of Structure–Property Relationships

open access: yesAdvanced Functional Materials, EarlyView.
This study investigates H4TBAPy‐based metal–organic frameworks (MOFs) ‐ NU‐1000, NU‐901, SrTBAPy, and BaTBAPy ‐ for multiphoton absorption (MPA) performance. It observes topology‐dependent variations in the 2PA cross‐section, with BaTBAPy exhibiting the highest activity.
Simon N. Deger   +10 more
wiley   +1 more source

Does it fit? - Trainability of affordance judgments in young and older adults.

open access: yesPLoS ONE, 2019
Will I fit into the overcrowded subway? Advanced aging can change our abilities associated with accurately judging the fit between perceived environmental properties and our own actual physical capabilities (affordance judgments).
Lisa Finkel   +2 more
doaj   +1 more source

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