Results 111 to 120 of about 8,037,365 (300)

Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells

open access: yesAdvanced Materials, EarlyView.
Organic solar cells with 1–45% PM6 content in Y12 were studied to link structure and charge dynamics to performance. The conductivity follows a 3D percolation model without a sharp threshold. Donor dilution preserves the photogeneration yield, but limits the fill factor due to transport resistance losses.
Chen Wang   +14 more
wiley   +1 more source

Moral Perfection and the Demand for Human Enhancement

open access: yesETHICS IN PROGRESS, 2015
In this article I discuss one of the most significant areas of bioethical interest, which is the problem of moral enhancement. Since I claim that the crucial issue in the current debate on human bioenhancement is the problem of agency, I bring out and examine the conditions of possibility of selfunderstanding, acting subjects attributing responsible ...
openaire   +5 more sources

PERFECT MATCHINGS AND

open access: yes, 2008
1. Introduction A lattice in the plane divides the plane into elementary regions. A tile is the union oftwo elementary regions that share an edge. A region is a connected region in the plane whose boundary consists of lattice segments.
Perfect Powers
core  

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

On the “Perfect Time of Human Experience”

open access: yesEpoché, 2008
O artigo articula um ponto de convergência entre Foucault e Agamben, de forma a sublinhar uma confluência em seus pensamentos, a saber, a possibilidade de um pertencer nãocomplicado ao profano, ou ao tempo perfeito da experiência humana. PALAVRAS-CHAVE – Agamben. Experiência humana. Filosofia política. Foucault. Modernidade.
openaire   +2 more sources

Data‐Driven Materials Science for Energy‐Sustainable Applications

open access: yesAdvanced Materials, EarlyView.
Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley   +1 more source

The Perfect Human and ‘modern cinema’

open access: yesShort Film Studies, 2015
Abstract While this film has been described as ‘modern’ in terms of its style and structure, approaching the film as ‘modern cinema’ in the terms defined by Richard Rushton allows us to consider the effects of its deliberate disjunction between ‘theatricality’ and ‘absorption’, or an exhibitionistic and a voyeuristic regime.
openaire   +3 more sources

Wearable Morphology‐Adaptive in‐Ear Device With Active Cleansing Capability for Multimodal Health Monitoring

open access: yesAdvanced Materials, EarlyView.
We present SCIENCE, an in‐ear multimodal physiological monitor featuring two key innovations. Water‐triggered morphological expansion (a 2‐mm cylinder to a 9‐mm spindle) achieves conformal adaptation across complex canal geometries. Simultaneously, active biofouling mitigation disrupts cerumen barriers, reducing sensor‐skin impedance by 20%.
Shuyun Zhuo   +3 more
wiley   +1 more source

Pure Subgame-Perfect Equilibria in Free Transition Games [PDF]

open access: yes
We consider a class of stochastic games, where each state is identified with a player. At any moment during play, one of the players is called active. The active player can terminate the game, or he can announce any player, who then becomes the active ...
Flesch, Janos   +3 more
core  

Imide Substitution Drives the Supramolecular Assembly of Perylene Diimide Into Laterally Modulated Metallic/Semiconducting Molecular Patterns

open access: yesAdvanced Materials Interfaces, EarlyView.
Imide substitution with bulky 2,6‐isopropylphenyl groups induces perylene diimide to self‐assemble on Ag(111) into a monolayer with two coexisting adsorption heights. Molecules closer to the substrate gain metallic character due to charge transfer from the metal, while farther ones remain decoupled and semiconducting.
Giacomo Agnesod   +12 more
wiley   +1 more source

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