Results 61 to 70 of about 15,172 (302)

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

open access: yesAdvanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

1929. Rok (nejen) Lazebníka: Poetika, sen, polemika | 1929. The Year (Not Only) of The Barber-Surgeon: Poetics, Dream, Literary Polemics [PDF]

open access: yesSlovo a Smysl, 2019
Drawing its methodological inspiration from A History of New Modernism. Czech Literature, 1905–1923 (2010), this study aims to present the development of Czech literature over the course of a single year: 1929. The objective, however, is not to portray
Petr Málek
doaj   +1 more source

Resistance to Overdoping Allows Over 2000 S cm−1 Conductivity in P(g3BTTT) With Anion‐Exchange Doping

open access: yesAdvanced 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

The Opus Dei of violence in Augusto Matraga

open access: yesActa Scientiarum: Language and Culture, 2015
The experiences experienced by men in modernity transform literary narratives, thematically and formally, establishing the aim to use allegory as an explanatory stage of that new reality. In the book The Origin of German Tragic Drama, by Walter Benjamin,
João Batista Pereira
doaj   +1 more source

Philo of Alexandria and the Epistle to the Hebrews on the Concept of the Spiritualization of the Cult

open access: yesPerichoresis: The Theological Journal of Emanuel University, 2023
The Epistle to the Hebrews contains one of the most unique Greek lexicology and syntax of all the New Testament writings. Behind syntax, however, there lies a very profound theological vision on topics such as Christ, Temple, holiness, perseverance and ...
Botica Aurelian
doaj   +1 more source

Resonant Domain Wall Dynamics in a Three‐Dimensional Magnetic Nano Double Helix

open access: yesAdvanced Materials, EarlyView.
3D magnetic nanostructures promise exciting possibilities for magnetization dynamics. However, experimental realizations remain scarce. In nanoprinted cobalt double helices, time‐resolved X‐ray microscopy reveals harmonic domain wall dynamics. Simulations identify the mode and additional higher‐frequency resonances, revealing a rich dynamic landscape ...
Pamela Morales‐Fernández   +15 more
wiley   +1 more source

Review of Molavi’s fables in Divan-I Shams [PDF]

open access: yesتاریخ ادبیات, 2014
Narrative allegory is a story with two meanings: a preliminary meaning and secondary meaning that lies beneath the surface layer. Fable is a type of allegory, and consists of a short story which is intended to convey a moral lesson.
چنور برهانی
doaj  

Lead Halide Perovskite Photoelectrocatalysis

open access: yesAdvanced Materials, EarlyView.
Lead halide perovskite semiconductors have emerged as highly promising materials for solar fuel and chemical synthesis. This perspective discusses advances made in the rational photoelectrode design to improve solar‐to‐chemical conversion, product scope, and scalability.
Virgil Andrei
wiley   +1 more source

АLLEGORICAL IMAGES IN FOLK FABLES [PDF]

open access: yesVestnik Issyk-Kulʹskogo universiteta
The article discusses the formation of stable allegorical images in proverbs and sayings, and their significance in accurately reflecting various human character traits. Examples are provided, such as the fox, its cunning, deceit, beauty, and selfishness,
Sydykova B. D., Kanybek kyzy A.
doaj   +1 more source

From Gorse to Ngahere: An Emerging Allegory for Decolonising the New Zealand Health System

open access: yes, 2020
Prior to colonisation, Māori had a well-developed holistic health system based on maintaining balance between people, place and spirit. The colonial imposition of British economic, religious, educational, legal, health and governance, through warfare ...
Baker, M   +3 more
core  

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