Results 71 to 80 of about 819,240 (284)

A structured model metametadata technique to enhance semantic searching in metadata repository [PDF]

, 2010
This paper discusses on a novel technique for semantic searching and retrieval of information about learning materials. A novel structured metametadata model has been created to provide the foundation for a semantic search engine to extract, match and ...
Hamzah, Mohd. Isa, Ismail, Amirah, Joy, Mike, Sinclair, Jane   +3 more
core  

Toward Stable Multivalent Metal Batteries: Understanding the Interfacial Chemistry for Magnesium and Calcium Metal Anodes

Advanced Functional Materials, EarlyView.
Interphase chemistry governs the stability of multivalent metal batteries. We summarize state‐of‐the‐art developments in calcium and magnesium metal batteries by focusing on the correlation among electrolytes, interphase layers, and the electrochemical performance of corresponding metal anodes.
Huijun Lin, Qi Meng, Juncai Long, Chuheng Cao, Zheng‐Long Xu   +4 more
wiley   +1 more source

Evaluation of Smart Building Integration into a Smart City by Applying Machine Learning Techniques

Buildings
Smart buildings’ role is crucial for advancing smart cities’ performance in achieving environmental sustainability, resiliency, and efficiency. The integration barriers continue due to technology, infrastructure, and operations misalignments and are ...
Mustafa Muthanna Najm Shahrabani, Rasa Apanaviciene   +1 more
doaj   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

Advanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

Modeling a Multimodal Learning Analysis in the Context of Smart Classrooms

Jiaoshi jiaoyu xuebao
In contemporary education, the prevalence of the test-oriented education has led to a single, rigid learning assessment, as well as the neglecting of the personalized learning needs of learners.
TANG Qianwen, ZHANG Hao, WU Yian
doaj   +1 more source

CVABS: Moving Object Segmentation with Common Vector Approach for Videos

, 2018
Background modelling is a fundamental step for several real-time computer vision applications that requires security systems and monitoring. An accurate background model helps detecting activity of moving objects in the video.
Gerek, Ömer Nezih, Işık, Şahin, Özkan, Kemal   +2 more
core   +1 more source

Optoelectronic Control of Redox Dynamics in POM Memristors for Noise‐Resilient Speech and Hardware‐Level Motion Recognition

Advanced Functional Materials, EarlyView.
Optoelectronic control of redox‐active polyoxometalate clusters in polymer matrices yields hybrid memristors with switchable volatile and non‐volatile modes, enabling reservoir‐type in‐sensor optical preprocessing and stable multilevel synapses for multimodal neuromorphic computing, including noise‐tolerant audiovisual keyword recognition and hardware ...
Xiangyu Ma, Ziyu Lv, Guohua Zhang, Zhongyue Xu, Yongbiao Zhai, Haiming Huang, Qiyan Zhang, Xiaojin Zhao, Yan Wang, Ye Zhou, Ziyu Xiong, Guanglong Ding, Wentao Xu, Su‐Ting Han   +13 more
wiley   +1 more source

PENGEMBANGAN MEDIA PEMBELAJARAN POHON PINTAR (POPI) PADA MATERI PENJUMLAHAN KELAS I SD [PDF]

Learning media serves a conduit for disseminating information with specific objectives in mind, thereby the learning process runs optimally and effectively. Its pivotal roel in education underscores its significance.
Firnandah, Ericka Wahyu
core  

Login Authentication with Facial Gesture Recognition [PDF]

, 2018
Facial recognition has proven to be very useful and versatile, from Facebook photo tagging and Snapchat filters to modeling fluid dynamics and designing for augmented reality.
Cai, Songjie, Li, Ruiwen, Saxberg, Tor
core   +1 more source

Furan‐Substituted Phosphine‐Oxide as an Efficient Interfacial Modifier for Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
We report phosphine‐oxide interlayers for wide‐bandgap perovskite solar cells, in which tuned P = O Lewis basicity enables selective passivation of buried NiOx/perovskite interfaces and introduces interfacial dipoles that strengthen the built‐in field.
JeeHee Hong, Juan Anthony Prayogo, Soobin Heo, Jae Sung Yun, Dong Ryeol Whang, Dong Wook Chang, Hui Joon Park   +6 more
wiley   +1 more source