Results 141 to 150 of about 442,809 (277)

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Characteristics of distance education interventions and related outcomes in primary school children during COVID-19 pandemic: A systematic review. [PDF]

PLoS One, 2023
Kosiyaporn H, Phaiyarom M, Uansri S, Kunpeuk W, Julchoo S, Sinam P, Pudpong N, Suphanchaimat R.   +7 more
europepmc   +1 more source

Intramolecular Down‐ and Up‐Conversion in Dimeric Tetracene Complexes Centered via Platinum(II) and Palladium(II)

Advanced Functional Materials, EarlyView.
Metal‐tetracene dimeric complexes are synthesized through the pyridyl coordination to either Pt(II) or Pd(II). Photophysical properties are systematically compared as a function of the metal using steady‐state and time‐resolved spectroscopy. The Pt(II) dimer exhibits efficient intramolecular singlet fission and subsequent intramolecular up‐conversion ...
Yifan Bo, Yuxuan Hou, Melchor Matabuena, Rik R. Tykwinski, Dirk M. Guldi   +4 more
wiley   +1 more source

Research on personalized distance education recommendation system based on deep learning. [PDF]

Sci Rep
Yang X.
europepmc   +1 more source

The university students' self-regulated effort, flexibility and satisfaction in distance education. [PDF]

Int J Educ Technol High Educ, 2022
Turan Z, Kucuk S, Cilligol Karabey S.
europepmc   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Effects of a remote social support on midwifery students' anxiety and attitudes during distance education: a randomized controlled study. [PDF]

BMC Psychol
Genç Koyucu R, Balkan Kuru E.
europepmc   +1 more source

Engaged learning during distraction: a case study of successful working moms in distance education. [PDF]

J Comput High Educ, 2023
Fensie A, Pierre TS, Jain J, Sezen-Barrie A.   +3 more
europepmc   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Effectiveness of flipped classroom model in distance education: An experimental study in Turkish language course. [PDF]

PLoS One
Aslan SA, Turgut YE, Ünlü G, Allison J.   +3 more
europepmc   +1 more source