Results 151 to 160 of about 1,932,659 (344)

Removing Homocoupling Defects in Alkoxy/Alkyl‐PBTTT Enhances Polymer:Fullerene Co‐Crystal Formation and Stability

open access: yesAdvanced Functional Materials, EarlyView.
PBTTT‐OR‐R, a C14‐alkoxy/alkyl‐PBTTT polymer derivative, is of substantial interest for optoelectronics due to its specific fullerene intercalation behavior and enhanced charge‐transfer absorption. Comparing this polymer with (S) and without (O) homocoupling defects reveals that PBTTT‐OR‐R(O) forms stable co‐crystals with PC61BM, while PBTTT‐OR‐R(S ...
Zhen Liu   +14 more
wiley   +1 more source

Software Simulation in GSM Environment and Hardware Implementation of Improved Multi-band Excitation Vocoder

open access: yesTongxin xuebao, 1998
Kuang Jingming Li Feng Liu Botao (Electronic Engineering Department   +2 more
doaj   +2 more sources

Efficiency of use of electronic educational material for students of engineering specialties

open access: yesPolylinguality and Transcultural Practices, 2014
The article says about the use of electronic educational material during English lessons for students of engineering specialties. The structure and the results of the electronic educational material, which basis is elaboration projects, were analysed ...
I I Molchanova
doaj  

Exploring Dipolar Dynamics and Ionic Transport in Metal‐Organic Frameworks: Experimental and Theoretical Insights

open access: yesAdvanced Functional Materials, EarlyView.
In this study, the interplay of dipolar dynamics and ionic charge transport in MOF compounds is investigated. Synthesizing the novel structure CFA‐25 with integrated freely rotating dipolar groups, local and macroscopic effects, including interactions with Cs cations are explored.
Ralph Freund   +6 more
wiley   +1 more source

Extracorporeal Catalytic Hemoperfusion Therapy for Refractory Septic Shock Using Ceria Nanoparticle‐Embedded Porous Microbeads

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces an extracorporeal hemoperfusion system incorporating porous microbeads embedded with autocatalytic ceria nanoparticles (CeNPs) for targeted reactive oxygen species (ROS) scavenging in septic shock. The blood‐compatible hemoperfusion cartridge demonstrated significant improvements in survival, hemodynamic stability, and organ ...
Pilseon Im   +10 more
wiley   +1 more source

Auditory-Spectrum Quantization Based Speech Recognition

open access: yesTongxin xuebao, 1997
Wu Yuanqing Hao Jie Lu Dajin Li Xing Zhu Xuelong (Department of Electronic Engineering   +2 more
doaj   +2 more sources

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