Results 131 to 140 of about 5,691,467 (362)

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source

An Aerial–Aquatic Hitchhiking Robot with Remora‐Inspired Tactile Sensors and Thrust Vectoring Units

Advanced Intelligent Systems, EarlyView., 2023
An untethered aerial–aquatic hitchhiking robot that can be remotely controlled for flying, swimming, and transiting air–water boundaries rapidly (0.16 s), is presented. Notably, it can autonomously attach to various surfaces in both air and water environments using a remora‐inspired suction disc with flexible tactile sensors.
Lei Li, Wenbo Liu, Bocheng Tian, Peiyu Hu, Wenzhuo Gao, Yuchen Liu, Fuqiang Yang, Youning Duo, Hongru Cai, Yiyuan Zhang, Zhouhao Zhang, Zimo Li, Li Wen   +12 more
wiley   +1 more source

Blended learning with digital didactics in higher education

Вестник Самарского университета: История, педагогика, филология
The article presents blended learning organization at the university during digital transformation of education, which poses new educational challenges.
A. G. Shirokolobova
doaj   +1 more source

Pressure Induced Molecular‐Arrangement and Charge‐Density Perturbance in Doped Polymer for Intelligent Motion and Vocal Recognitions

Advanced Materials, EarlyView.
The sidechain doped polymer is investigated to have great potential for pressure detection due to the advantages including molecular rearrangement and charge‐density perturbance induced by micro‐mechanical deformation. This sensor displayed low‐pressure detection limit of 0.7 Pa as well as a rapid response time of 18.8 ms, enabling multi‐mode motion ...
Huimin Lu, Lei Zhang, Jingyan Jiang, Jian Song, Zhongchao Zhou, Wujian Wu, Ziqian Cheng, Tengfei Yan, Hong Hu, Tingting Zhao, Zhen Xu, Siyi Luo, Hui Li, Jianhua Zhang, Charles H. Lawrie   +14 more
wiley   +1 more source

Blended Learning for ELT [PDF]

JET (Journal of English Teaching), 2012
Information and communication technology (ICT) has grown exponentially during the past three decades considerably changed many aspects in industrial and trading sectors. Currently, it is revolutionizing education. One of the most important results of the revolution is the emergent of blended learning, which combines the best of face-to-face and ICT ...
openaire   +2 more sources

Electrospinning and Nanofiber Technology: Fundamentals, Innovations, and Applications

Advanced Materials, EarlyView.
This review explores electrospinning fundamentals, methods for synthesizing polymer, metal oxide, carbon, and composite nanofibers, and advancements in fiber architectures like porous, core–shell, and aligned structures. It highlights applications in functional membranes, sensors, energy systems, and catalyst design while addressing future ...
Yujang Cho, Jong Won Beak, Mingyu Sagong, Seongcheol Ahn, Jong Seok Nam, Il‐Doo Kim   +5 more
wiley   +1 more source

Use of Blended Approach in the Learning of Electromagnetic Induction [PDF]

arXiv, 2015
This paper traces the importance of pedagogical content knowledge in the digital age to prepare today students for the 21st century. It highlights the need for ICT-based pedagogical models that are grounded in both the learning theories of constructivism and connectivism.
arxiv  

Enhancing EFL Learners' Writing Capability in a Blended Learning Environment: The Effects of Learning Styles [PDF]

International Journal of English Language and Translation Studies, 2017
This study investigated the effectiveness of practicing writing in a blended learning environment. Sixty upper-intermediate EFL learners were selected to participate in this study.
Esmail Zainadiny Mofrad
doaj  

Pengembangan model blended learning menggunakan aplikasi Edmodo untuk mata pelajaran geografi SMA

Jurnal Inovasi Teknologi Pendidikan, 2017
Tujuan penelitian ini adalah untuk menghasilkan: (1) model blended learning menggunakan Edmodo, (2) tingkat kelayakan model blended learning menggunakan Edmodo pada mata pelajaran geografi, (3) keefektifan model blended learning dengan menggunakan Edmodo
Muhammad Alwan
doaj   +1 more source

Next‐Generation Image Sensors Based on Low‐Dimensional Semiconductor Materials

Advanced Materials, EarlyView.
Low‐dimensional semiconductor materials are promising candidates for photosensitive components in next‐generation image sensors. This review offers a thorough and timely examination of novel image sensors, covering their working principles, intriguing materials categorized into four main groups, and advanced imaging applications.
Yunxia Hu, Zhaoli Gao, Zhengtang Luo, Liang An   +3 more
wiley   +1 more source