Results 51 to 60 of about 30,447 (303)

Lasioglossum (Ctenonomia) arabs

open access: yes, 2019
Lasioglossum (Ctenonomia) arabs (PÉREZ,1907) Lasioglossum (Ctenonomia) arabs (PÉREZ, 1907): PAULY 1980 a: 1 (tax.), 2 (map), 3 (key ♂), 4 (key ♀, tax., descr. ♀, Eritrea without locality), 6 (fig. 9), 8 (fig. 26).
Madl, Michael
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

open access: yesAdvanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

open access: yesAdvanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis   +19 more
wiley   +1 more source

Laser‐Assisted Phase Engineering of 2D MoS2 for Efficient Solution‐Processed Electronics

open access: yesAdvanced Materials, EarlyView.
Here, local laser‐assisted phase transition from solution‐processed phase‐pure 1T′ to 2H MoS2 is shown to critically depend on the irradiation atmosphere. While processing in air leads to damaged insulating regions, inert conditions yield semiconducting 2H domains, enabling direct field‐effect transistor patterning with optimized lateral 1T′‐2H MoS2 ...
Anna Zhuravlova   +10 more
wiley   +1 more source

Trions as Fundamental Species in Chemically Doped Polymer Semiconductors

open access: yesAdvanced Materials, EarlyView.
This work shows that exciton–charge carrier coupling in doped polymer semiconductors gives rise to multi‐particle states, including trions—quasiparticles consisting of two holes and one electron under p‐doping—and bound exciton‐hole pairs, as identified through spectroscopic and theoretical analysis.
Hongmo Li   +23 more
wiley   +1 more source

VI. Leo’nun Taktika İsimli Eserindeki Deniz Harbine Dair Bölümünün Tercümesi, Notlandırılması ve Değerlendirilmesi

open access: yesBelgeler
Büyük olasılıkla muharebe meydanına hiç ayak basmamış olsa da Bizans İmparatoru VI. Leo (Bilge, ὁ Σοφός) (886-912) antik çağdan kalan ve savaşa dair pek çok teknik bilgi içeren ciltlerce ilmî eseri inceleyip hülâsa ederek subaylarına askerleri savaşa ne ...
Murat Öztürk
doaj   +1 more source

Imagining the Arabs

open access: yes, 2016
Who are the Arabs? When did people begin calling themselves Arabs? And what was the Arabs’ role in the rise of Islam? Investigating these core questions about Arab identity and history by marshalling the widest array of Arabic sources employed hitherto ...
Webb, Peter, Peter Webb
core   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

open access: yesAdvanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar   +2 more
wiley   +1 more source

Arabs in Hollywood: United States films\u27 cultivation of viewers\u27 perceptions and attitudes towards Arabs

open access: yes, 2004
This study examines how U.S. films cultivate viewers\u27 perceptions and attitudes toward Arabs. The analysis builds on the study of media effects and racial stereotyping.
Salazar, Ada M
core   +1 more source

The enzymopathy of G6PD deficiency in Jordan: a demographic and biochemical analysis

open access: yesAsian Journal of Medical Sciences, 2018
Background: G6PD deficiency is an inherited X-linked recessive condition leading to insufficient levels of glucose-6-phosphate dehydrogenase, thus causing hemolytic anaemia under certain circumstances.
Ahmed Al-Imam
doaj   +1 more source

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