Results 121 to 130 of about 34,299,178 (233)

Multidimensional Engineering Enabling Rate‐Matched C−N Coupling for Efficient Organonitrogen Electrosynthesis

open access: yesEcoEnergy, EarlyView.
This review introduces rate matching as a unifying design principle for efficient electrochemical C−N coupling and highlights multidimensional engineering of catalysts, interfaces, and reactors to synchronize the generation of carbon‐ and nitrogen‐containing intermediates, balance their surface coverages, maximize C−N bond formation, and enable ...
Kaixing Cai   +4 more
wiley   +1 more source

Sonic Heritage and Acoustic Profiling of the Gendang Kecapi: A Bamboo-Based Instrument from Kelantan, Malaysia

open access: yesBioResources
This study considered the ‘Gendang Kecapi’ (GK) musical instrument, the sounds of which were recorded in an anechoic chamber. The Fast Fourier Transform (FFT) data was obtained using a Picoscope oscilloscope.
Aaliyawani Ezzerin Sinin   +5 more
doaj  

Electrolyte-Controlled Self-Assembly of Water-Soluble Perylene Bisimides: A Kinetic and Stimulated Raman Study. [PDF]

open access: yesJ Phys Chem Lett
Martinati M   +9 more
europepmc   +1 more source

π‐Extended Silyl Enolates as Emerging Platforms in Radical Chemistry

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
This review covers the emerging role of π‐extended silyl polyenol ethers in radical chemistry. It highlights their versatile roles as electron‐rich SOMOphiles, silyl radical cation precursors, and nucleophilic partners in radical–polar crossover manifolds, while considering recent advances in photoredox catalysis, electrochemistry, and transition metal‐
Debora Guazzetti   +3 more
wiley   +1 more source

The Hasapi of the Batak Toba from Sumatra Indonesia

open access: yesBioResources
The hasapi of the Batak Toba from Sumatra, Indonesia is a plucked bowl-lute chordophone. Hasapi is a fretless chordophone with two strings. The tuning for the hasapi used in this study is based on the transcription of the song ‘Horbo Paung’ played in F ...
Aaliyawani Ezzerin Sinin   +4 more
doaj  

A randomized controlled trial of a multimodality digital health intervention to aid the delivery of the modified ketogenic diet therapy for epilepsy: The Keto eCoach trial protocol

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Dietary therapy is an effective treatment for drug‐resistant epilepsy; however, low adherence presents a significant barrier to use in the clinical setting. This study aims to evaluate a multimodality digital health intervention to overcome this barrier and improve outcomes in adults undertaking the modified ketogenic diet for ...
Neha Kaul   +18 more
wiley   +1 more source

Acoustics of the Guzheng: Chinese Plucked Zither

open access: yesBioResources
The main goal of this study was to evaluate the frequency spectrum and the time frequency analysis of guzheng, a Chinese plucked zither. The progressing note for string 21 to string 1 are from D2=73.41 Hz to D6=1174.7 Hz.
Aaliyawani Ezzerin Sinin   +4 more
doaj  

Cutaneous Sensory Stimulation Intensity Modulates Beta-Band Event-Related Desynchronization and Synchronization Amplitudes. [PDF]

open access: yesEur J Neurosci
Kosuge R   +10 more
europepmc   +1 more source

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