Results 171 to 180 of about 946,047 (336)

Potassium isotope heterogeneity in the early Solar System controlled by extensive evaporation and partial recondensation. [PDF]

Nat Commun, 2022
Hu Y, Moynier F, Bizzarro M.
europepmc   +1 more source

A hybrid CNN–BiLSTM–AT model optimized with enhanced whale optimization algorithm for remaining useful life forecasting of fuel cell

AIP Advances
To further improve the remaining useful life forecasting accuracy of fuel cells using classic deep learning models, a convolutional neural network combining bidirectional long and short-term memory networks (BiLSTM) and attention mechanism (AT) is ...
Rui Quan, Jian Zhang, Xuerong Li, Haifeng Guo, Yufang Chang, Hang Wan   +5 more
doaj   +1 more source

Ferrocene Derivatives Enable Ultrasensitive Perovskite Photodetectors with Enhanced Reverse Bias Stability

Advanced Functional Materials, EarlyView.
Novel ferrocene derivatives (e.g., FcPhc2) are used as an ultrathin layer hole‐blocking layer, reducing hole injection from the Ag contact. This results in an ultralow noise spectral density of 1.2 × 10−14 A Hz−1/2, and a high specific detectivity of 8.1 × 1012 Jones at −0.5 V.
Eunyoung Hong, William D. J. Tremlett, Lucy Hart, Beier Hu, Zhuoran Qiao, Patipan Sukpoonprom, Sarah Fearn, Edoardo Angela, Matilde Brunetta, Demosthenes C. Koutsogeorgis, Nikolaos Kalfagiannis, Davide Nodari, Martyn A. McLachlan, Piers R. F. Barnes, Artem A. Bakulin, Nicholas J. Long, Nicola Gasparini   +16 more
wiley   +1 more source

Liquidus Curve Measurements in the ZrO₂-MgO System with the Solar Furnace [PDF]

, 1968
Tetsuo Noguchi, Masao Mizuno
openalex   +1 more source

3D porosity structure of the earliest solar system material. [PDF]

Sci Rep, 2022
Hanna RD, Ketcham RA, Edey DR, O'Connell J.   +3 more
europepmc   +1 more source

Interfacial Interaction‐Mediated Regulation of Metal Oxidation States for Enhanced CO2 Reduction

Advanced Functional Materials, EarlyView.
A hybrid strategy is employed to optimize bismuth–oxygen interactions, precisely regulating interfacial bismuth–oxygen bonds during topochemical synthesis. This leads to vanadium oxynitride‐bismuth catalyst exhibiting high Faradaic efficiency and durability for formate production, attributed to enhanced reaction thermodynamics and kinetics.
Zhongyuan Ma, Cheng Lin, Hyug Hee Han, Youn‐Sang Bae, Kug‐Seung Lee, Kan Zhang, Jong Hyeok Park   +6 more
wiley   +1 more source

A Comparative Study of Methods for Detecting Extraterrestrial Life in Exploration Missions to Mars and the Solar System II: Targeted Characteristics, Detection Techniques, and Their Combination for Survey, Detection, and Analysis. [PDF]

Astrobiology, 2023
Enya K, Yamagishi A, Kobayashi K, Yoshimura Y, Tasker EJ.   +4 more
europepmc   +1 more source

Radiative Pressure on Fractal Dust Grains in Oxygen-rich AGB Stars

The Astrophysical Journal
There is still considerable debate on the exact composition of grains formed in the outflows of O-rich, asymptotic giant branch stars. Estimates of the expected condensation distances based on radiative transfer calculations show that iron-free silicates
Frank T. Ferguson, Joseph A. Nuth, John A. Paquette   +2 more
doaj   +1 more source

Electrical Impedance Tomography Monitoring of Salt Transportation in Cellulose Hydrogel for Solar‐Driven Evaporative Desalination via Laser Defined Wettability

Advanced Functional Materials, EarlyView.
Solar‐driven evaporation is a promising solution to the global water crisis; however, it faces a significant challenge of salt accumulation during the evaporation process. This study introduces an innovative in situ electrical impedance tomography technique for real‐time monitoring of salt transportation in the evaporator.
Yang Xu, Haosong Zhong, Xupeng Lu, Miao Tang, Siyu Chen, Cuiyun Yang, Yi Chen, Minseong Kim, Yang Liu, Mitch Guijun Li   +9 more
wiley   +1 more source

An Accretion Hypothesis for the Origin of the Solar System [PDF]

, 1961
R. A. Lyttleton
openalex   +1 more source