Results 51 to 60 of about 24,568 (229)

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  

Dual Single Atoms Boosting Photocatalytic Upcycling of Raw Polyvinylidene Fluoride Plastic

open access: yesAdvanced Materials, EarlyView.
To resolve the catastrophic disaster of plastic contamination, the Cu‐Fe dual‐single‐atom‐loaded In2P3S9 NSs photocatalyst was prepared for direct conversion of raw polyvinylidene fluoride plastic into valuable chemicals. The dual‐single‐atom catalyst exhibits exceptional performance, with a total acetic/formic acid production of ∼1351.8 µmol g−1 ...
Amin Talebian‐Kiakalaieh   +6 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  

Conformal Coating and Transfer of 2D Nanomaterials via Dynamic Interface Engineering

open access: yesAdvanced Materials Interfaces, EarlyView.
This review discusses conformal coating and transfer of two‐dimensional (2D) nanomaterials with a focus on dynamic interface engineering. By actively regulating nanosheet transport and interfacial contact during film formation, recent dynamic coating strategies overcome the limitations of conventional passive approaches and enable geometry‐adaptive ...
Seungyeon Kim   +4 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  

Conductive Tin Oxide Under the Thermal Budget of Perovskite/TOPCon Tandems: Toward Indium‐Free Contacts

open access: yesAdvanced Materials Technologies, EarlyView.
This work demonstrates that achieving conductive undoped SnOx contacts required careful tailoring of oxygen vacancy (VO) tuning and defect engineering. Controlling oxygen deposition pressure and low‐temperature annealing (300°C) optimizes defect stoichiometry and mitigates carrier scattering. This low thermal budget approach significantly enhances Hall
Paul Llontop   +13 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

A State‐Adaptive Koopman Control Framework for Real‐Time Deformable Tool Manipulation in Robotic Environmental Swabbing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a state‐adaptive Koopman linear quadratic regulator framework for real‐time manipulation of a deformable swab tool in robotic environmental sampling. By combining Koopman linearization, tactile sensing, and centroid‐based force regulation, the system maintains stable contact forces and high coverage across flat and inclined surfaces.
Siavash Mahmoudi   +2 more
wiley   +1 more source

Miniaturized Magnetic Tip Design for Endoluminal Vine Robot Navigation

open access: yesAdvanced Robotics Research, EarlyView.
A magnetic tip mount is designed for a miniaturized 7 mm soft‐growing vine robot to enable wireless magnetic steering and onboard imaging, while preserving a 3 mm working channel. The internal–external ring magnets design balances magnetic attachment with low eversion pressure. Experiments demonstrate ±90° steering, 34 mm bending radius, and successful
Andrea Yanez Trujillo   +4 more
wiley   +1 more source

The Imamiyah religion in fourth Century A.H. [PDF]

open access: yesتاریخ اسلام, 2000
This article discusses the presence of Imamiyah - Shiism in Islamic society. The discussion, especially, gives careful consideration to the relation of Imamie religion with All-e Booiye, Furtheremore the article examines the reasons of the change in All ...
yaghob aZHand
doaj  

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