Results 51 to 60 of about 7,673,511 (290)

Controlling Polystyrene Particle Distribution in Colloidal Lithography For Correlated‐Disorder Structures

open access: yesAdvanced Optical Materials, EarlyView.
Colloidal lithography is a low‐cost, simple and scalable technique to fabricate correlated‐disorder nanostructures for light‐trapping in solar cells. This work investigates the control of polystyrene particle distribution in colloidal lithography, highlighting the importance of particle surface functionalization as well as the ability to tune the ...
Laura de Almeida   +5 more
wiley   +1 more source

Assessment of achievements of the Lima Climate Change Conference and perspectives on the future

open access: yesAdvances in Climate Change Research, 2014
The Lima call for climate action adopted at the Lima Climate Conference on Climate Change specifies that the principles of the United Nations Framework Convention on Climate Change, including the principle of common but differentiated responsibilities ...
Xue-Du Lü
doaj   +1 more source

Coherent Absorption Reveals Colors Hidden in a Grey Fabry–Pérot Cavity

open access: yesAdvanced Optical Materials, EarlyView.
A dielectric thin film shows colors depending on its thickness; this effect can be used to encode information normally accessible through single‐beam spectroscopy. We developed a method to conceal this kind of information, based on coating the dielectric with a matched conductor, that suppresses the color‐bearing thin‐film resonances.
Giuseppe E. Lio   +10 more
wiley   +1 more source

Intramolecular Direct Arylation Enables Access to Diverse Photophysical Properties for π‐Expanded 1,4‐Dihydropyrrolo[3,2‐b]pyrroles

open access: yesAdvanced Optical Materials, EarlyView.
The unique combination of photophysical properties for π‐expanded 1,4‐dihydropyrrolo[3,2‐b]pyrroles (DHPPs) can be reached via a new synthetic approach. π‐Expanded DHPPs possessing electron‐withdrawing functionalities with emission reaching 700 nm, as well as large double helical systems were prepared and investigated.
Damian Kusy   +10 more
wiley   +1 more source

Implementation of the sustainable development principles of the L’Oréal Paris products in marketing communication in Europe

open access: yesEconomics and Environment
The aim of the article is to assess the level of implementation of the sustainable development principles of the L'Oréal Paris cosmetic products in marketing communication in Europe.
Anna Zielińska-Chmielewska   +2 more
doaj   +1 more source

Underground Signals: The Ecological Power of Root Volatiles

open access: yesAdvanced Science, EarlyView.
Root volatiles mediate rhizosphere chemical communication, shaping interactions among plants, microbes, herbivores, and natural enemies. Their production, transport, and perception underpin ecological adaptation, multitrophic interactions, and plant resilience, offering opportunities for sustainable crop protection, resilient agroecosystems, and ...
Xueyao Cao   +31 more
wiley   +1 more source

Procès-verbaux / Conseil municipal de Paris

open access: yes, 1871
Variante(s) de titre : Conseil municipal de Paris, procès-verbauxVariante(s) de titre : Procès-verbal (Conseil municipal de Paris)Variante(s) de titre : Procès-verbaux et délibérations des séances de l'assemblée de... à...
Paris. Conseil municipal. Auteur du texte
core  

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

open access: yesAdvanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann   +11 more
wiley   +1 more source

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

open access: yesAdvanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais   +32 more
wiley   +1 more source

Des principes d’une cinémathèque dédiée aux « jeunes publics » : La cinémathèque Robert-Lynen

open access: yesConserveries Mémorielles, 2014
Giving access to educational films was determining in creating the City of Paris filmlibrary in 1925. But since then the institution stakes evolved and now exceed this original mission.Thanks to evoquing the founding principles of the filmlibrary , this ...
Emmanuelle Devos
doaj  

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