Results 71 to 80 of about 140,038 (258)

Kolmogorov Complexity, Cosmic Background Radiation and Irreversibility

, 2003
We discuss the algorithmic information approach to the analysis of the observational data on the Universe. Kolmogorov complexity is proposed as a descriptor of the Cosmic Microwave Background (CMB) radiation maps.
Gurzadyan, V. G.
core   +2 more sources

The Cosmic Background Radiation

, 1996
10 pages, postscript file available at http://www-pdg.lbl.gov/1995/contents_sports.html and also at http://pdg.lbl.gov/~smoot/rac.html, the RPP sub-page for ...
Smoot, George, Scott, Douglas
openaire   +3 more sources

Survey on AI‐Enabled Computer Vision Technologies and Applications for Space Robotic Missions

Journal of Field Robotics, EarlyView.
ABSTRACT This survey provides a comprehensive overview of recent advancements and challenges in Artificial Intelligence (AI)‐enabled computer vision (CV) techniques for space robotic missions, spanning critical phases such as Entry, Descent, and Landing (EDL), orbital operations, and planetary surface exploration.
Maciej Quoos, Steven Kay, Julia Wajoras, Robert Field, Evridiki V. Ntagiou, Fakher Mohammad, Yang Gao   +6 more
wiley   +1 more source

Contribution of Unresolved Sources to Diffuse Gamma-Ray Emission from the Galactic Plane

The Astrophysical Journal
The diffuse gamma-ray emission from the Milky Way serves as a crucial probe for understanding the propagation and interactions of cosmic rays within our Galaxy.
Jiayin He, Houdun Zeng, Yi Zhang, Qiang Yuan, Rui Zhang, Jun Li   +5 more
doaj   +1 more source

Cosmological Production of Vector Bosons and Cosmic Microwave Background Radiation

, 2005
The intensive cosmological creation of vector W, Z- bosons in the cosmological model with the relative units is considered. Field theoretical models are studied, which predict that the CMB radiation and the baryon matter in the universe can be products ...
A. A. Grib, A. A. Grib, A. A. Gusev, A. A. Starobinsky, A. A. Starobinsky, A. D. Linde, A. D. Sakharov, A. M. Polyakov, B. M. Barbashov, C. Misner, D. B. Blaschke, D. Behnke, D. V. Proskurin, E. W. Kolb, H. Wentzel, H.-P. Pavel, I. V. Polubarinov, J. A. Wheeler, J. Bernstein, J. Schwinger, L. B. Okun, L. D. Faddeev, L. D. Landau, M. Fukugita, M. Pawlowski, R. Kallosh, R. Srianand, R. U. Sexl, S. I. Vinitsky, S. Schweber, S. Weinberg, V. I. Ogievetskii, V. N. Pervushin, V. N. Pervushin, V. N. Pervushin, Ya. B. Zel'dovich, Ya. B. Zel'dovich   +36 more
core   +1 more source

Responsive liquid metal materials towards unstructured environment

Responsive Materials, EarlyView.
Room‐temperature liquid metals integrate conductivity, deformability, and interfacial dynamics, enabling robust performance in unstructured environments. This review highlights key properties, requirements, and applications across in vivo, underwater, natural, space, and radiation settings, with advances in sensing, actuation, thermal regulation, and ...
Bo Yuan, Huaitong Song, Kaiyuan Xiang, Shili Tang, Cailin Liu, Hongzhang Wang   +5 more
wiley   +1 more source

CMB-S4: Iterative Internal Delensing and r Constraints

The Astrophysical Journal
The tightest constraints on the tensor-to-scalar ratio r can only be obtained after removing a substantial fraction of the lensing B -mode sample variance.
Sebastian Belkner, Julien Carron, Louis Legrand, Caterina Umiltà, Clem Pryke, Colin Bischoff, CMB-S4 Collaboration   +6 more
doaj   +1 more source

A novel circumscription and classification for Neurolaeneae (Asteraceae)

TAXON, EarlyView.
Abstract Neurolaeneae (Asteraceae) have a complicated taxonomic history. The tribe was described in 1927, but subsequently disregarded in 1977, and later reinstated as a tribe following a large‐scale phylogenetic analysis of Asteraceae in 2002. To date, this tribe has remained poorly studied and it has never been the subject of a comprehensive ...
Vinicius R. Bueno, Morgan R. Gostel, Genilson A. Reis‐Silva, Jimi N. Nakajima, Gustavo Heiden   +4 more
wiley   +1 more source

Measurement of background radiation, cosmic ray flux and their hazard parameter of Baghdad city districts

Iraqi Journal of Physics, 2019
The aim of this work was directed to measure the cosmic ray (CR) flux and the background (BG) absorbed dose rate for districts of Baghdad city. The maximum values of CR flux was 2.01 (particle/cm2.s) registered for several Baghdad districts and the ...
Shafik S. Shafik
doaj   +1 more source

Coastal evolution, environmental change and carbon storage in the Thung Prong Thong Mangrove, eastern Gulf of Thailand

Boreas, EarlyView.
Palaeoenvironmental records along the eastern coast of Thailand remain sparse, with only a few studies attempting to reconstruct past climatic and environmental conditions. However, additional palaeoenvironmental, palaeoclimatic and sea‐level records are needed to improve our understanding of coastal evolution and local environmental changes.
Sakonvan Chawchai, Smith Leknettip, Naomi Seaton, Kannika Wangritthikraikul, Nathalie Dubois, Ludvig Löwemark, Pei‐Ling Wang, Frank Preusser   +7 more
wiley   +1 more source