Results 41 to 50 of about 420 (222)

Multistage, Self‐Sensing Artificial Muscles With Coordination From Liquid Crystal Elastomer‐Graphene Composite Fibers

open access: yesAdvanced Functional Materials, EarlyView.
Inspired by skeletal muscles’ precision and endurance, CoilLCE integrates a self‐sensing liquid crystal elastomer/graphene artificial muscle with an embedded Joule‐heating copper coil, enabling closed‐loop multistage actuation with programmable intermediate states (strain accuracy of 2%), and antagonistic coordination (32% total strain). These features
Ziyun Zhang   +9 more
wiley   +1 more source

Advances in Solution‐Processed Textile Triboelectric Nanogenerators: Ink Formation, Processing Strategies, Applications, and Challenges

open access: yesAdvanced Functional Materials, EarlyView.
Advanced ink systems for solution‐processed textile triboelectric nanogenerators are systematically summarized, spanning conductive, tribo‐negative, and tribo‐positive layers. By connecting ink chemistry, deposition methods, and device function, the present review reveals the key governing principles of solution development and highlights practical ...
Xinlong Sun, Stephen Beeby
wiley   +1 more source

Bokhara and the Role of Samanids in Its Prosperity [PDF]

open access: yesتاریخ اسلام, 2015
Before the advent of Islam in Transoxania, Bokhara was of particular importance in terms of economic, communicative, and cultural affairs. It was considerably developed after being selected as the capital of Samanids in addition to considering their ...
Hossein Izadi, Seyed Mohammad Hosseini
doaj  

Blue Upconversion Organic Light‐Emitting Diodes Achieving 1000 cd m−2 With an Operating Voltage of 2.7 V by Suppressing Interfacial Exciton Quenching

open access: yesAdvanced Functional Materials, EarlyView.
A triplet‐blocking layer controls triplet exciton dynamics in blue upconversion OLEDs. The layer keeps charge transfer (CT)‐generated triplet excitons inside the triplet‐triplet annihilation (TTA) host, suppresses anode‐side interfacial quenching, and increases the steady‐state triplet population.
Qing‐Jun Shui   +5 more
wiley   +1 more source

Critical Investigation of the Orientalists’ Works Concerning Imam Kazem (PBUH) [PDF]

open access: yesتاریخ اسلام, 2013
It has been a long time that orientalists have been involved in the studies regarding Islam with diverse motivations, whereas the academic and methodical research of westerns related to Shiism is less than a century.
Seyyed Qasem Razzaghi Musavi
doaj  

RAPPROCHEMENT BETWEEN SUNNISM AND SHIISM IN INDONESIA

open access: yesEpistemé: Jurnal Pengembangan Ilmu Keislaman, 2021
Throughout Islamic history, we observe enmity and conflicts between Sunnism and Shiism, nonetheless there has been also reconciliation between these sects. This article examines the opportunities and challenges of Sunni-Shia convergence in Indonesia.
openaire   +2 more sources

Blood–Brain Barrier Regulation: Evolving From Classic Strategies to Electrochemical Ion and Reactive Oxygen Species Control

open access: yesAdvanced Healthcare Materials, EarlyView.
Conventional therapies suffer from poor blood–brain barrier (BBB) penetration and disordered ion/reactive oxygen species (ROS) homeostasis, hindering precise neurological treatment. Electrochemical strategies achieve accurate spatiotemporal regulation of neural homeostasis.
Xiaokang Hu   +5 more
wiley   +1 more source

Some Notes on Mahdi Perception in Contemporary Shi'ism

open access: yesTurkish Journal of Shiite Studies, 2020
The thought of Mahdi is one of the main beliefs of Imamiyya. According to Imamiyya, Twelfth Imam Muhammad al-Mahdi entered into occultation in 873. This disappearance of her will continue until the Apocalypse.
Cemil Hakyemez
doaj  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Surviving Persecution: Ismailism and Taqiyyah in the Centuries after the Mongol Invasion [PDF]

open access: yesپژوهش های تاریخی
ʿAṭā-Malik Juwaynī concluded his History of the World Conqueror (Taʾrīkh-i jahān-gushāy) by celebrating the Mongol destruction of the Ismailis at Alamut. For many centuries, historians assumed the community had ceased to exist.
Shafique N. Virani   +2 more
doaj   +1 more source

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