Results 111 to 120 of about 1,543 (216)

Outage analysis of OTFS system over time-varying and block time-varying Rician fading channels

Results in Engineering
Orthogonal Time Frequency Space (OTFS) modulation is a potential radio interface technique for integrated terrestrial and non-terrestrial networks due to its resilience against severe Doppler spread and high carrier frequency offsets.
Vangara Saiprudhvi, Hariharan Subramaniyam   +1 more
doaj   +1 more source

Stabilizing Magnesium Anodes in Rechargeable Magnesium Batteries via Fluorinated Cyclic Ether Electrolyte Additive

Advanced Energy Materials, Volume 16, Issue 18, 13 May 2026.
A fluorinated cyclic ether, FDOL, is shown to stabilize Mg metal anodes by tuning Mg2+ solvation of the G2 electrolyte. The G2‐FDOL electrolyte suppresses passivation and thick, diffusion‐blocking Mg deposits, enabling more uniform Mg plating/stripping and sustained interfacial reactions.
Hafiz Ahmad Ishfaq, Andrijana Marojević, Carolina Cruz Cardona, Gregor Kapun, Elena Tchernychova, Olivera Lužanin, Jan Bitenc, Miran Gaberšček, Robert Dominko, Sara Drvarič Talian   +9 more
wiley   +1 more source

Applications of Polymers in Zinc Anode Protection for Aqueous Zinc‐Ion Batteries

Battery Energy, Volume 5, Issue 3, May 2026.
Zinc anodes suffer from dendrite growth and side reactions, severely restricting aqueous zinc‐ion battery applications. Polymers with adjustable structures and functions are widely used to protect the zinc anode. This review outlines design principles, mechanisms, and optimization strategies for polymer‐based interfacial layers and electrolytes ...
Shuping Zhao, Jinping Wu, Peng Lin, Peng Liu, Kai Hu, Huibing He, Dongdong Li   +6 more
wiley   +1 more source

Deep Learning-Assisted Signal Detection for OTFS-NOMA Systems

IEEE Access
Orthogonal time frequency space (OTFS) modulation is introduced as a modulation technique known for its strong performance in high-Doppler scenarios. This two-dimensional modulation method involves multiplexing information symbols in the delay-Doppler ...
Inci Umakoglu, Mustafa Namdar, Arif Basgumus   +2 more
doaj   +1 more source

Regioselective Tele‐Substitution of Aroyl Chlorides via Activation by an Al/P Frustrated Lewis Pair

ChemistryEurope, Volume 4, Issue 5, May 2026.
A tele‐substitution of aroyl chlorides with silyl ketene acetals is enabled by an ortho‐phenylene‐linked Al/P frustrated Lewis pair. Intramolecular aluminum activation polarizes the aroylphosphonium intermediate, promoting regioselective dearomative nucleophilic addition to the aromatic ring.
Hirotaka Okamoto, Yoshihiro Nishimoto, Makoto Yasuda   +2 more
wiley   +1 more source

Enhancing Zn Deposition Reversibility on MXene Current Collectors by Forming ZnF2‐Containing Solid‐Electrolyte Interphase for Anode‐Free Zinc Metal Batteries

Small, Volume 22, Issue 25, 4 May 2026.
This study investigates the influence of electrolyte additives on Zn plating behavior on intercalative‐type 2D Ti3C2Tx MXene current collectors in anode‐free AZMBs. The co‐addition of Li‐salt and PC generates a ZnF2‐containing hybrid SEI layer that promotes homogeneous Zn deposition, achieving an average Coulombic efficiency of 96.8% for Zn plating ...
Chaofan Chen, Rui Guo, Swapna Ganapathy, Baukje Terpstra, Hao Wang, Zhibin Lei, Frans Ooms, Bart Boshuizen, Marnix Wagemaker, Lars J. Bannenberg, Xuehang Wang   +10 more
wiley   +1 more source

Research status of channel estimation and signal detection techniques for orthogonal time frequency space modulation

Tongxin xuebao
Orthogonal time frequency space (OTFS) modulation is a multiplexing technique designed in the two-dimensional (2D) delay-Doppler domain suited for high Doppler fading channels. OTFS converts a doubly-selective channel into an almost non-fading channel in
WANG Yongchuan, ZHOU Ping, HUANG Ju
doaj   +2 more sources

Design Strategies for Compact Photoluminescent Liquid Crystals Based on Fluorinated Tolane Frameworks

The Chemical Record, Volume 26, Issue 5, May 2026.
This account highlights molecular design strategies for fluorinated tolane derivatives that integrate mesomorphic order with photoluminescence. The extent to which the fluorination pattern and flexible chain architecture govern the structure–property relationships to realize highly emissive and thermally tunable liquid–crystalline systems is elucidated.
Shigeyuki Yamada, Motohiro Yasui, Tsutomu Konno   +2 more
wiley   +1 more source

Online Planning Algorithm [PDF]

AVA v2 software selects goals for execution from a set of goals that oversubscribe shared resources. The term goal refers to a science or engineering request to execute a possibly complex command sequence, such as image targets or ground-station ...
Chien, Steve A., Rabideau, Gregg R.
core   +1 more source

Fair and Square: Design, Synthesis and Biological Evaluations of Squaric Acid Derivatives as Novel HDAC8 Inhibitors

ChemMedChem, Volume 21, Issue 8, 28 April 2026.
Histone deacetylase 8 (HDAC8) is a clinically validated target in neuroblastoma, where isoform selective inhibition offers a strategy to suppress tumour growth while limiting off‐target toxicity. Hydroxamic acids remain the dominant zinc‐binding group (ZBG) in HDAC inhibitors but are also associated with metabolic instability, suboptimal ...
Nathan Long, Franz‐Josef Meyer‐Almes, Aleksandra Kopranovic, Stephen P. Wren   +3 more
wiley   +1 more source