Results 131 to 140 of about 311,790 (337)

Synergistic Intra‐ and Inter‐Nanozyme Electron Transfer through Interfacial Assembly for Enhanced Multi‐Enzyme Activity

Advanced Science, EarlyView.
A novel Prussian blue‐based composite nanoenzymes (PB C‐NZs)‐MoS2/PB, was designed based on the electron transfer mechanism and transport pathway. The structure uses MoS2 as the substrate, with PB grown on its surface through a surface assembly method.
Kun Lu, Jizi Liu, Xiaoyang Zhu, Yu Mao, Hongliang He, Pingqiang Cai, Yan Li, Ning Gu   +7 more
wiley   +1 more source

AMPA experimental communications systems [PDF]

The program was conducted to demonstrate the satellite communication advantages of Adaptive Phased Array Technology. A laboratory based experiment was designed and implemented to demonstrate a low earth orbit satellite communications system.
Beckerman, D., Fass, S., Keon, T., Sielman, P.   +3 more
core   +1 more source

Halogen‐Bond Coupled Halogenated‐π‐Conjugation Enables Giant Birefringence in Hydrogen‐Bonded Organic Frameworks

Advanced Science, EarlyView.
The perfect crystal packing achieved via the halogen‐bond (XB) coupled halogenated‐π‐conjugation strategy effectively induces an ultrahigh birefringence (Δn = 0.97), which exhibits promising potential in polarization control and phase modulation.
Miao‐Bin Xu, Yun‐Xia Hu, Ming‐Chang Wang, Jia‐Jia Li, Jia‐Min Lian, Jin Chen, Ke‐Zhao Du   +6 more
wiley   +1 more source

The Basic Experiments in Ground-to-Satellite laser-based optical communications by Reflectors

, 2016
Toshiki Nakamura, Motoharu Taketsu, Koji Kumura, Kazuhiro Ishibashi, Yuto Ikeda, Hiroki Yanagida, Tomonori Itoh, Shin Satori   +7 more
openalex   +1 more source

Scenarios and performance measures for advanced ISDN satellite design and experiments [PDF]

Described here are the contemplated input and expected output for the Interim Service Integrated Services Digital Network (ISDN) Satellite (ISIS) and Full Service ISDN Satellite (FSIS) Models.
Pepin, Gerard R.
core   +1 more source

Spacecraft design project: High latitude communications satellite [PDF]

, 1989
The spacecraft design project was part of AE-4871, Advanced Spacecraft Design. The project was intended to provide experience in the design of all major components of a satellite.
Bauer, Terry, Cloutier, Mike, Hunter, Dan, Johnson, Dennis, Josefson, Carl, Lugtu, Butch, Michael, Gerry, Myers, Jack, Paluszek, Steve, Racoosin, Charlie, Sakoda, Dan, Walters, Wes   +11 more
core   +1 more source

Neuromorphic Motor Control with Electrolyte‐Gated Organic Synaptic Transistors

Advanced Electronic Materials, EarlyView.
Electrolyte‐gated organic synaptic transistor (EGOST)‐based neuromorphic motor control systems integrate sensing, processing, and actuation by mimicking biological synapses. With advantages such as low power consumption, tunable synaptic plasticity, and mechanical flexibility, they are emerging as next‐generation core technologies for real‐time ...
Sung‐Hwan Kim, Ju‐Hyeok Yun, Hea‐Lim Park, Sin‐Hyung Lee   +3 more
wiley   +1 more source

An Enhanced Multiple Random Access Scheme for Satellite Communications [PDF]

, 2011
Huyen-Chi Bui, Jérôme Lacan, Marie‐Laure Boucheret   +2 more
openalex   +1 more source

Choice of FDMA/SCPC access technique for aeronautical satellite voice system [PDF]

A worldwide aeronautical mobile satellite system is about to become operational. The system architecture and access methods have been debated extensively, resulting in the selection of Time Division Multiplexing/Time Division Multiple Access (TDM/TDMA ...
Smith, G. K.
core   +1 more source

Metal–Insulator–Insulator–Metal (MIIM) Ag/SnO2/Al2O3/Ag Diodes Fabricated by Ultraprecise Dispensing and Atomic Layer Deposition

Advanced Electronic Materials, EarlyView.
This study introduces a new method for fabricating MIIM diodes using ultra‐precise dispensing printing techniques combined with ALD. Thus, it provides a practical alternative to traditional lithography. The fabricated diode, with a contact area of 5.4 µm × 4.0 µm exhibits a tunneling current in the microampere range, a zero‐bias responsivity of −1.31 A/
Aboubacar Savadogo, Klaus Huska, Rohit D. Chavan, Thomas Nyachoti Nyangonda, Jan Feßler, Bernard Odhiambo Aduda, Ulrich Wilhelm Paetzold, Uli Lemmer, Mohamed Hussein   +8 more
wiley   +1 more source