Results 91 to 100 of about 11,061 (283)

Electrostatic Self‐Assembly Induced Nest‐Like MXene Networks on Fabric for Ultra‐Broadband Flexible Absorption

Advanced Science, EarlyView.
In this study, an electrostatically self‐assembled WPU‐MXene@FC flexible fabric constructs a “nest‐like” structure on fibers, building construct MXene multiple loss paths, achieving ultra‐wideband absorption of 25.3–1200 GHz in a thickness of 1.8 mm, while also exhibiting superhydrophobicity, acid and alkali resistance, and bending resistance ...
Min Luo, Zihao Chen, Haotian Li, Kexun Li, Wei Wang, Weishi Jiao, Donghong Wang, Qiye Wen   +7 more
wiley   +1 more source

Bjet_MCMC: A New Tool to Automatically Fit the Broadband Spectral Energy Distributions of Blazars

The Astrophysical Journal
Multiwavelength observations are now the norm for studying blazars’ various states of activity, classifying them, and determining the possible underlying physical processes driving their emission.
Olivier Hervet, Caitlin A. Johnson, Adrian Youngquist   +2 more
doaj   +1 more source

Lunar‐Based Photothermal CO2 Reduction Strategy: Self‐Evolving Transient Active Interface and Band Engineering

Advanced Science, EarlyView.
A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang, Yuhuan Li, Quanxin Wang, Deng Li, Pakkin Leong, Meng Wang, Shi Feng, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +11 more
wiley   +1 more source

Modeling astronomy education, the case of F-HOU tools: SalsaJ and Human Orrery

, 2020
International audienceThis communication introduces two cases of the use of astronomy as a motivating context to interdisciplinary science education with emphasis on modeling activities.
Rollinde, Emmanuel
core  

Non-parametric modeling of the intra-cluster gas using APEX-SZ bolometer imaging data

, 2010
Aims. We aim to demonstrate the usability of mm-wavelength imaging data obtained from the APEX-SZ bolometer array to derive the radial temperature profile of the hot intra-cluster gas out to radius r(500) and beyond.
Zhang, Y. Y.,, Kennedy, J., Lee, A. T.,, Johnson, B.,, F. Pacaud, Dobbs, M., Richards, P. L., Jaritz, V.,, T. Lanting, Dobbs, M.,, N. W. Halverson, Eckmiller, H., A. T. Lee, Lee, A. T., Holzapfel, W. L.,, Zhang, Y. Y., Y.-Y. Zhang, Bertoldi, F., R. Kneissl, P. L. Richards, Westbrook, B., Schwan, D., A. N. Bender, Johansson, Daniel, Reiprich, T. H., D. Johansson, Menten, K. M., Reichardt, C. L., Kennedy, J.,, Reichardt, C. L.,, Basu, K., Horellou, Cathy, F. Bertoldi, Sommer, M. W., Eckmiller, H.,, W. L. Holzapfel, C. Horellou, Lanting, T., Horellou, Cathy,, Pacaud, F.,, Kneissl, R.,, H. Eckmiller, Menten, K. M.,, K. M. Menten, Halverson, N. W.,, Halverson, N. W., Bender, A. N.,, J. Mehl, Navarrete, F. P.,, Kneissl, R., T. H. Reiprich, Schwan, D.,, V. Jaritz, Johansson, Daniel,, Reiprich, T. H.,, Navarrete, F. P., D. Schwan, Sommer, M. W.,, M. W. Sommer, B. Johnson, Bertoldi, F.,, Mehl, J., Richards, P. L.,, Johnson, B., Westbrook, B.,, F. P. Navarrete, C. L. Reichardt, Mehl, J.,, K. Basu, Lanting, T.,, M. Dobbs, Basu, K.,, Pacaud, F., Bender, A. N., Holzapfel, W. L., Jaritz, V., B. Westbrook, J. Kennedy   +77 more
core   +1 more source

Enhancing Pulsar Candidate Identification with Self-tuning Pseudolabeling Semisupervised Learning

The Astrophysical Journal
In the field of astronomy, machine-learning technologies are becoming increasingly crucial for identifying radio pulsars. However, the process of acquiring labeled data, which is both time-consuming and potentially biased, poses a significant limitation ...
Yi Liu, Jing Jin, Hongyang Zhao, Zhenyi Wang   +3 more
doaj   +1 more source

Helical Electron Beam Micro‐Bunching by High‐Order Modes in a Micro‐Plasma Waveguide

Advanced Science, EarlyView.
ABSTRACT Electron acceleration by a high‐power Laguerre‐Gaussian pulse in a micro‐plasma waveguide is investigated. When the incident laser travels in the waveguide, electrons on the wall are extracted into the vacuum core and accelerated by the longitudinal field of the waveguide mode.
Xingju Guo, Longqing Yi
wiley   +1 more source

Putting the pieces together: the systematic development of a software defined radio toolflow for the Rhino project

, 2011
This dissertation is concerned with the thesis that it is possible for a software defined radio system that has been described in accordance with synchronous data flow theory to be implemented upon a reconfigurable computing ...
Inggs, Gordon Eric
core  

Methods for Incorporating Model Uncertainty into Exoplanet Atmospheric Analysis

The Astrophysical Journal
A key goal of exoplanet spectroscopy is to measure atmospheric properties, such as abundances of chemical species, in order to connect them to our understanding of atmospheric physics and planet formation. In this new era of high-quality JWST data, it is
Matthew C. Nixon, Luis Welbanks, Peter McGill, Eliza M.-R. Kempton   +3 more
doaj   +1 more source

Imaging Electric Polarization Switching in Multilayer Graphene

Advanced Science, EarlyView.
Domain wall sliding‐induced electric polarization switching is directly observed for the first time in multilayer graphene, enabled by a novel optical readout method. The polarization switching is realized upon application of global and local electric fields, and mechanical forces between neighboring polar domains of opposite out‐of‐plane polarizations
Zhou Zhou, Xiyao Peng, Jianfeng Bi, Jing He, Fei Xue, Jie Jiang, Huizhen Wu, Zhiwen Shi, Haoliang Qian, Toshikaze Kariyado, Sihan Zhao   +10 more
wiley   +1 more source