Results 111 to 120 of about 227,026 (317)

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

Russian verbal aspect and the activation of event knowledge: processing typical and atypical location adverbials in perfective and imperfective sentences

open access: yesLanguage and Cognition
Processing sentences is modulated by the grammatical aspect of the predicate. Previous studies have indicated that the English progressive and Farsi imperfective are associated with a stronger mental activation of the components or circumstances of the ...
Christina Clasmeier, Jan Patrick Zeller
doaj   +1 more source

Can Elastomers Combine Stiffness, Toughness and Fatigue Resistance?

open access: yesAdvanced 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

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

Lattice Strain and Built‐In Field Synergistically Boost Urea Oxidation via Dynamic NiOOH Mediation at Multiphase Heterointerfaces

open access: yesAdvanced Materials, EarlyView.
A sulfur‐doped lignin‐derived carbon‐coated Ni‐NiO‐MoO2 nanorod array was synthesized, exhibiting enhanced UOR performance ‐ due to lattice‐strain and built‐in electric field effects by multiphase heterogeneous interface in Ni‐NiO‐MoO2@SC, excellent corrosion resistance, mass‐transport ability, and long‐term stability (500 mA cm−2 at 1.53 V for 500 h ...
Jiawei Li   +9 more
wiley   +1 more source

Aspectual System in Luri and its Dialects [PDF]

open access: yesمطالعات زبان‌‌ها و گویش‌های غرب ایران, 2018
In this paper, we have analysed the aspectual system of three dialects of Luri, a west Iranian language which is spoken in south western, and in some areas of western part of Iran.
leila ziamajidi, farideh haghbin
doaj  

HABITUAL, GENERAL ACTIONS AND THE IMPERFECTIVE ASPECT

open access: yes
0. INTRODUCTION: THE PROBLEM. / 1. HABITUAL AND GENERAL ACTIONS AS IMPERFECTIVE VARIANTS. / 2. HABITUALNESS OR GENERALITY IS NOT IN ITSELF IMPERFECTIVE. / 3. HABITUAL AND GENERAL ACTIONS ARE REPEATED ACTIONS. / 4.
宮原, 文夫   +2 more
core  

Dynamic Electrophoretic Assembly Coupled With Water‐Splitting‐Induced pH Control Enables Precision Ion Sieving Membranes

open access: yesAdvanced Materials, EarlyView.
A green, external‐catalyst‐free route grows defect‐free covalent organic framework membranes directly on ion‐exchange supports using an alternating electric field and in situ‐generated acid. Through a self‐regulating, self‐healing mechanism, the membranes achieve near‐complete, ultra‐fast separation of monovalent ions such as Li+, Na+, and K+, offering
Mohammad Hossein Jandaghian   +8 more
wiley   +1 more source

A Templatic Approach to Gemination in the Imperfective Stem of Tashlhiyt Berber

open access: yes, 2008
International audienceTashlhiyt Berber uses, among other processes, gemination to form the imperfective. Most accounts of this phenomenon make reference to syllabic or prosodic structure.
Lahrouchi, Mohamed
core   +2 more sources

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