Results 231 to 240 of about 609,734 (299)

Synergistic Passivation of Bulk and Heterojunction Defects via Dual‐Functioned Interlayer Treatment for High‐Efficiency Sb2(S,Se)3 Solar Cells

Advanced Science, EarlyView.
This work introduces a dual‐function KI treatment that simultaneously enhances Sb2(S,Se)3 absorber quality and CdS heterojunction properties. Iodide diffusion passivates bulk defects while improving crystallization and modifies the ETL's band alignment. The resulting spike‐like interface suppresses recombination, achieving a 10.06% PCE.
Muhammad Ishaq, Yiming Zhong, Muhammad Abbas, Adil Mansoor, Boyang Fu, Jun Zhao, Zhenghua Su, Shuo Chen, Rajwali Khan, Zhuanghao Zheng, Guangxing Liang   +10 more
wiley   +1 more source

The Effectiveness of a Cover-Copy-Compare App for Developing Secondary School Students' Mathematical Procedural Fluency with Straight-Line Graphs. [PDF]

Can J Sci Math and Technol Educ
Strauss J, Foster C, Jay T.
europepmc   +1 more source

Devices, Functions, and Applications of Artificial Neuromorphic Visual Systems

Advanced Science, EarlyView.
This review highlights recent advances in optoelectronic synapses for artificial neuromorphic vision, emphasizing their material systems, structural designs, and performance metrics. It further discusses visual neural networks enabled by these synapses, covering perception, memory, and recognition functionalities, and analyzes challenges in stability ...
Jiaxin Liu, Bo Li, Chi Liu, Dongming Sun, Huiming Cheng   +4 more
wiley   +1 more source

The Interplay of Vocabulary, Working Memory, and Math Anxiety in Predicting Early Math Performance. [PDF]

J Intell
Ferreira RA, Rodríguez C, Guzmán B, Sepúlveda F, Peake C.   +4 more
europepmc   +1 more source

Monolayer Amorphous Carbon: Unlocking Disorder‐Induced Lithiophilicity

Advanced Science, EarlyView.
Atomic‐scale disorder in monolayer amorphous carbon generates abundant Li binding sites. Combined contact angle, electrochemical, and Density Functional Theory analyses show how this broad distribution of binding energies lowers the contact angle to around 30°, reduces the nucleation overpotential, and yields uniform lithium deposition.
Lu Shi, Hanning Zhang, Artem K. Grebenko, Ruslan Yamaletdinov, Rejaul SK, Ranjith Shivajirao, Zheng Jue Tong, Sergey Luchkin, Hongji Zhang, Konstantin V. Iakoubovskii, Alena A. Alekseeva, Andrei Starkov, Carlo M. Orofeo, Junhao Lin, Kazutomo Suenaga, Chee‐Tat Toh, Remi Mahfouz, Talah M. Tayeb, Nada Qari, Stefan Adams, Bent Weber, Oleg V. Yazyev, Barbaros Özyilmaz   +22 more
wiley   +1 more source

Using American Sign Language-Fluent Community Health Navigators to Advance Cancer Screening Adherence through Videoconferencing With Deaf, Deafblind, and Hard of Hearing Adults: Protocol for a Randomized Controlled Trial.

JMIR Res Protoc
Kushalnagar P, Rao SR, Bergeron E, Valdez R, Wang R, Kushalnagar RS, Sadler GR.   +6 more
europepmc   +1 more source

Wavelet Based Color Image Compression and Mathematical Analysis of Sign Entropy Coding

, 2011
Jérôme Mbainabeye, Noureddine Ellouze, Christian Olivier   +2 more
openalex   +1 more source

Bidirectional Photoadaptive Organic Heterojunction Synaptic Transistors for Accurate Image Recognition in Machine Vision Systems

Advanced Science, EarlyView.
Bidirectional photoadaptive organic synaptic phototransistors are developed using complementary n–n and n‐p heterojunctions. These devices enable intelligent in‐sensor processing, markedly enhancing image contrast and edge features under adverse lighting, and achieve a recognition accuracy of 97.4% within ten training cycles for machine vision ...
Di Xue, Hongyu Liu, Yingying Zhang, Feng Ding, Jie Lu, Yao Yin, Zi Wang, Jianlong Xu, Lifeng Chi, Lizhen Huang   +9 more
wiley   +1 more source

Modeling monkeypox transmission with a compartmental framework to evaluate testing, isolation and public awareness strategies. [PDF]

Sci Rep
Onifade AA, Akindele OA, Ahmad I, Khan MA, Mat Isa N, Alzahrani E.   +5 more
europepmc   +1 more source

Mathematics and signing using modem technology

, 2007
Erin Bosley
openalex   +1 more source