Results 31 to 40 of about 20,739 (203)

Modulating Electrochemical CO2 Reduction Pathways via Interfacial Electric Field

open access: yesAdvanced Functional Materials, EarlyView.
Engineering interfacial electric fields in Cu/ITO electrodes enables precise control of CO2 reduction pathways. Charge transfer from Cu to ITO generates positively charged Cu species that steer selectivity from ethylene toward methane. This work demonstrates how interfacial electric‐field modulation can direct reaction intermediates and transform ...
Mahdi Salehi   +7 more
wiley   +1 more source

Imam Malik und die politischen Autoritäten seiner Zeit [PDF]

open access: yes, 2007
Es besteht kein Zweifel daran, dass die einflussreichsten Persönlichkeiten der islamischen Gesellschaft die Gelehrten des Islam waren. Die Verhaltensweise dieser Persönlichkeiten war für die Individuen der Gesellschaft wegweisend.
Zorlu, Cem
core  

Metachromatic Butterfly Bile Pigments for Multi‐Level Optical Security Films

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐derived optical security materials are manufactured by embedding butterfly‐based pigments in polymer films. Tunable color and fluorescence responses arise from concentration‐controlled metachromasy, enabling spatially encoded patterns with distinct visible, UV‐active, and spectral signatures.
Limin Wang, Bodo D. Wilts
wiley   +1 more source

Remote Control of Hand Actuators via Glove Sensors for Medical Care Applications

open access: yesAdvanced Robotics Research, EarlyView.
This study presents a novel textile‐based sensory glove–actuator system for remote medical care, explored through finite element simulations. By integrating capacitive sensors, pneumatic actuators, and machine learning, the system models real‐time hand movement control.
Bahman Taherkhani, Mahdi Bodaghi
wiley   +1 more source

Oral Transmission in Arabic Music, Past and Present [PDF]

open access: yes, 1989
George D. Sawa studied music at the Higher Institute for the Studies of Arabic Music in Alexandria, Egypt between 1966 and 1970, and received his Ph.D. in 1983 from the University of Toronto.
Sawa, George D.
core   +1 more source

El término de origen coránico Amr Allāh («Disposición de Dios») y el linguocentrismo trascendente islámico, en torno al siglo XII [PDF]

open access: yes, 2011
Appart from its frequent occurrences throughout the Qur’ānic text, the term Amr Allāh, or al-Amr when referred to the godhead, has been approached from an essentialist paradigm which tends to regard it as a symbol or a holy entity by itself.
Peña, Salvador
core   +2 more sources

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Von militärischer Notwendigkeit zu individueller Verantwortlichkeit – Der Fall „Al Mahdi“ als Zäsur in der strafrechtlichen Ahndung von Kulturgutzerstörung auf internationaler Ebene

open access: yesHistoria.scribere, 2020
From military necessity to individual responsibility – the “Al Mahdi” case as a caesura in the criminal punishment of the destruction of cultural property on an international level In April 2012, the Islamist group Ansar Dine launched an attack on the ...
Maximilian Gröber
doaj   +1 more source

APOE‐stratified Proteomic and Metabolomic Analysis Reveals Mitochondrial Dysfunction Inflammation and Lipid Dysregulation in Alzheimer's Disease

open access: yesAdvanced Science, EarlyView.
A large‐scale multiomic dataset (proteomic and metabolomic) comprising 3,060 plasma samples were analyzed to identify proteins, metabolites, pathways, and protein‐associated drugs linked to Alzheimer’s Disease (AD) independently of apolipoprotein E (APOE). AD was associated with a distinct molecular signature that captures.
Fuhai Li   +22 more
wiley   +1 more source

On Ideas in Motion in Baghdad and Beyond [PDF]

open access: yes, 2018
Note on Damien Janos (ed.), Ideas in Motion in Baghdad and Beyond. Philosophical and Theological Exchanges between Christians and Muslims in the Third/Ninth and Fourth/Tenth Centuries, (Islamic History and Civilization.
Martini, Cecilia
core   +2 more sources

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