Results 1 to 10 of about 1,689,869 (327)

First-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters [PDF]

, 2003
WMAP precision data enable accurate testing of cosmological models. We find that the emerging standard model of cosmology, a flat Λ-dominated universe seeded by a nearly scale-invariant adiabatic Gaussian fluctuations, fits the WMAP data.
D. Spergel, L. Verde, H. Peiris, E. Komatsu, M. Nolta, C. Bennett, M. Halpern, G. Hinshaw, N. Jarosik, A. Kogut, M. Limon, S. Meyer, L. Page, G. Tucker, J. Weiland, Edward J. Wollack, E. L. W. Princeton, Nasa Gsfc, Ubc, U. Chicaco, Brown, Ssai, Ucla   +22 more
semanticscholar   +1 more source

SEVEN-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE (WMAP) OBSERVATIONS: COSMOLOGICAL INTERPRETATION [PDF]

, 2010
The combination of seven-year data from WMAP and improved astrophysical data rigorously tests the standard cosmological model and places new constraints on its basic parameters and extensions.
E. Komatsu, K. Smith, J. Dunkley, C. Bennett, B. Gold, G. Hinshaw, N. Jarosik, D. Larson, M. Nolta, L. Page, D. Spergel, M. Halpern, R. Hill, A. Kogut, M. Limon, S. Meyer, N. Odegard, G. Tucker, J. Weiland, Edward J. Wollack, E. L. Wright   +20 more
semanticscholar   +1 more source

NINE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE (WMAP) OBSERVATIONS: COSMOLOGICAL PARAMETER RESULTS [PDF]

, 2012
We present cosmological parameter constraints based on the final nine-year Wilkinson Microwave Anisotropy Probe (WMAP) data, in conjunction with a number of additional cosmological data sets.
G. Hinshaw, D. Larson, E. Komatsu, D. Spergel, C. Bennett, J. Dunkley, M. Nolta, M. Halpern, R. Hill, N. Odegard, L. Page, K. Smith, J. Weiland, B. Gold, N. Jarosik, A. Kogut, M. Limon, S. Meyer, G. Tucker, Edward J. Wollack, E. Wright   +20 more
semanticscholar   +1 more source

State of the Art and Prospects in Metal-Organic Framework-Derived Microwave Absorption Materials

Nano-Micro Letters, 2022
The metal organic frameworks derived microwave absorption materials (MOF derived MAMs) were systematically reviewed. The design principles, preparation methods and effect of microstructures and composites of MOF derived MAMs were discussed.
Shu-Ting Ren, Haojie Yu, Li Wang, Zhikun Huang, Tengfei Lin, Yudi Huang, Jian Yang, Yi-Mei Hong, Jinyi Liu   +8 more
semanticscholar   +1 more source

First-Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results [PDF]

, 2003
We present full-sky microwave maps in five frequency bands (23-94 GHz) from the Wilkinson Microwave Anisotropy Probe (WMAP) first-year sky survey. Calibration errors are less than 0.5%, and the low systematic error level is well specified.
C. Bennett, M. Halpern, G. Hinshaw, N. Jarosik, A. Kogut, M. Limon, S. Meyer, L. Page, D. Spergel, G. Tucker, Edward J. Wollack, E. Wright, C. Barnès, M. Greason, R. Hill, E. Komatsu, M. Nolta, N. Odegard, H. V. Peirs, L. Verde, J. W. N. Gsfc, Ubc, Princeton, Nrc, U. Chicago, Brown, Ucla, Ssai   +27 more
semanticscholar   +1 more source

FIVE-YEAR WILKINSON MICROWAVE ANISOTROPY PROBE OBSERVATIONS: COSMOLOGICAL INTERPRETATION [PDF]

, 2008
The Wilkinson Microwave Anisotropy Probe (WMAP) 5-year data provide stringent limits on deviations from the minimal, six-parameter Λ cold dark matter model. We report these limits and use them to constrain the physics of cosmic inflation via Gaussianity,
E. Komatsu, J. Dunkley, J. Dunkley, M. Nolta, C. Bennett, B. Gold, G. Hinshaw, N. Jarosik, D. Larson, M. Limon, L. Page, D. Spergel, M. Halpern, R. S. Hill, A. Kogut, S. Meyer, G. S. Tucker, J. Weiland, Edward J. Wollack, E. L. Wright   +19 more
semanticscholar   +1 more source

Growth of NiAl‐Layered Double Hydroxide on Graphene toward Excellent Anticorrosive Microwave Absorption Application

Advancement of science, 2021
High‐performance microwave absorbers with special features are desired to meet the requirements of more complex modern service environments, especially corrosive environments.
Xuefei Xu, Shaohua Shi, Yulin Tang, Guizhen Wang, Maofan Zhou, Guoqing Zhao, Xuechun Zhou, Shiwei Lin, F. Meng   +8 more
semanticscholar   +1 more source

Microwave-Assisted Synthesis and Evaluation of Antimicrobial Activity of 3-{3-(s-Aryl and s-Heteroaromatic)acryloyl}-2Hchromen-2-one Derivatives [PDF]

, 2010
The exploration of potential utilization of microwaves as an energy source for heterocyclic synthesis was herein investigated using condensation of 3-acetylcoumarin (1) with aromatic and heteroaromatic aldehydes to afford the corresponding aromatic ...
Ajani, Al-Soud, Anderson, Anzari, Curir, DekicÌ, Devi, Gaber, Govori, Gürsoy, Hayes, Hwu, Jayashree, Kontogiorgis, Kostova, Kotali, Lacy, Larsen, Lee, Lewis, Lisgarten, Luszcski, Lévai, Majumdar, Mashelkar, Meteeva, Montagner Souza, Mouri, Neyts, Pivonka, Ragitha, Raviraj, Roma, Russell, Satyanarayana, Saxena, Schobert, Siddiqui, Son, Srinivas, Tamilvanan, Tassies, Tosun, Tran, Venugopala, Yamamoto, Yenjai, Yun   +47 more
core   +1 more source

Microwave Lens for Polar Molecules [PDF]

, 2010
We here report on the implementation of a microwave lens for neutral polar molecules suitable to focus molecules both in low-field-seeking and in high-field-seeking states.
Gerard Meijer, H. R. L. Lamont, Hitoshi Odashima, J. D. Jackson, Katsunari Enomoto, Melanie Schnell, O. Stern, Simon Merz   +7 more
core   +2 more sources

Artificial Neural Networks for Microwave Computer-Aided Design: The State of the Art

IEEE transactions on microwave theory and techniques, 2022
This article presents an overview of artificial neural network (ANN) techniques for a microwave computer-aided design (CAD). ANN-based techniques are becoming useful for performing forward/inverse modeling for active/passive components to enhance a ...
F. Feng, W. Na, Jing Jin, Jianan Zhang, Wei Zhang, Qi-jun Zhang   +5 more
semanticscholar   +1 more source