Results 51 to 60 of about 153,780 (217)
Advanced Materials, EarlyView.Anion‐exchange doping of conjugated polymers is an effective way to achieve high conductivities. Here, we report over 2000 S cm−1 electrical conductivity for doped P(g3BTTT). In addition, we show that P(g3BTTT) sustains exceptionally high doping levels without any drop in the charge mobility.
Basil Hunger +14 more
wiley +1 more source
Advanced Engineering Research, 2013 The paper covers the description of role of business reputation (goodwill) in the assessment of the investment attractiveness of a business entity. The methodology of the goodwill valuation which allows making investment decisions is taken into account ...
Anikina Natali Anatolyevna
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Rethinking Charge Transport and Recombination in Donor‐Diluted Organic Solar Cells
Advanced 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
Revista GICOSLa investigación planteó como objetivo determinar la efectividad entre las infiltraciones articulares con plasma rico en plaquetas vs proloterapia con solución hipertónica de dextrosa al 50% + anestésico local: lidocaína al 1%, como estrategia para el ...
Krystell Picón Sanguino +2 more
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Aeroallergen Sensitization in Wheezing Children From Rosario, Argentina
World Allergy Organization Journal, 2011 Background Wheezing is a highly frequent symptom in infants and children. Its major causes are respiratory infections and bronchial asthma. In this context, allergen sensitization plays an important role, and it can be detected by a skin prick test, a ...
Patricia Pendino, MD +5 more
doaj +1 more source
Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?
Advanced Materials, EarlyView.This review studies how the molecular and macroscopic architecture of elastomers influence their mechanical properties including: stiffness, stretchability, toughness, fatigue resistance, and damping behavior. By linking the structure to performance, it proposes design principles for advanced elastomeric systems that combine mechanical properties ...
Eva Baur, Esther Amstad
wiley +1 more source
Revista Cubana de Investigaciones Biomédicas, 2019 After the accident on Apolo1, with 100% oxygen in the cabin, all spaceships now travel with a sea level pressure and 20.9% oxygen. Extravehicular activity requires lowering the pressures. It is complex and time consuming.
Gustavo Rafael Zubieta-Calleja +1 more
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Extraction of Proanthocyanidins and Anthocyanins from Grape Skin by Using Ionic Liquids
Food Technology and Biotechnology, 2017 In this study, eight different types of imidazolium-based ionic liquids (ILs) were applied as new solvents in the extraction of flavonoids from grape skin, and compared to the conventional organic solvent extraction that was not reported earlier.
Natka Ćurko +5 more
doaj +1 more source
Advanced Materials, EarlyView.Gold‐stabilized copper suppresses hydroxide‐driven deactivation during anodic hydrogen evolution from furfural. Pairing this low‐potential anode with CO‐to‐ethylene electroreduction enables sub‐1 V operation at 400 mA cm−2, high single‐pass CO conversion, and co‐production of ethylene, furoic acid, and a separate hydrogen stream.
Sungjin Park +18 more
wiley +1 more source
Création de valeur actionnariale : Rôle de la politique de rémunération des dirigeants
Revue Marocaine de Recherche en Management et Marketing, 2011 Récemment, les scandales financiers qui ont ébranlé la confiance des investisseurs et qui ont mis en lumière l’étendu de la problématique d’agence dans les grandes entreprises modernes, ont donné plus d’ampleur au concept de gouvernance d’entreprise. En
Mr. Omar HNICHE, Mlle, Hind CHIAHOU
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