Results 141 to 150 of about 113,786 (346)

Halo model description of the non-linear dark matter power spectrum at $k \gg 1$ Mpc$^{-1}$

, 2010
Accurate knowledge of the non-linear dark-matter power spectrum is important for understanding the large-scale structure of the Universe, the statistics of dark-matter haloes and their evolution, and cosmological gravitational lensing.
Adelman-McCarthy, Allgood, Angulo, Bacon, Bartelmann, Bond, Boylan-Kolchin, Bryan, Bullock, Cacciato, Carlo Giocoli, Colless, Cooray, De Lucia, Diemand, Dolag, Duffy, Eisenstein, Eke, Faltenbacher, Gao, Gao, Gao, Ghigna, Giocoli, Giocoli, Giocoli, Governato, Green, Guzzo, Hagan, Hayashi, Hayashi, Jenkins, Jing, Jing, Jing, Kauffmann, Kitayama, Lacey, Macciò, Mandelbaum, Marcello Cacciato, Matthias Bartelmann, Meneux, Mo, Moore, Moore, Navarro, Neto, Norberg, Padmanabhan, Peacock, Peacock, Peebles, Power, Press, Ravi K. Sheth, Scherrer, Scoccimarro, Seljak, Seljak, Sheth, Sheth, Sheth, Sheth, Sheth, Sheth, Smith, Smith, Smith, Smith, Spergel, Springel, Springel, Springel, Tormen, Tormen, Van Den Bosch, Wang, Wechsler, White, White, Zehavi, Zhao, Zhao, Zhao   +86 more
core   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

Impact of dark matter galactic halo models on wormhole geometry within f(Q,T) gravity

Nuclear Physics B
This study investigates the possible existence of wormhole solutions with dark matter galactic halo profiles in the background of f(Q,T) gravity. The primary focus of the current study is to find the significance of dark matter (DM) in the search for ...
Moreshwar Tayde, Zinnat Hassan, P.K. Sahoo   +2 more
doaj   +1 more source

Phase-space structure of cold dark matter halos [PDF]

, 1992
P. Sikivie, James R. Ipser
openalex   +1 more source

Structurally Colored Physically Unclonable Functions with Ultra‐Rich and Stable Encoding Capacity

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
This study reports a design strategy for generating bright‐field resolvable physically unclonable functions with extremely rich encoding capacity coupled with outstanding thermal and chemical stability. The optical response emerges from thickness‐dependent structural color formation in ZnO features, which are fabricated by physical vapor deposition ...
Abidin Esidir, Miaoning Ren, Sami Pekdemir, Mustafa Kalay, Nilgun Kayaci, Nail Gunaltay, Hakan Usta, Xian Huang, Mustafa Serdar Onses   +8 more
wiley   +1 more source

Revealing the Network of Periodic Orbits in Galaxy Models with a Prolate or an Oblate Dark Matter Halo Component

Open Astronomy, 2016
Locating the position of periodic orbits in galaxies is undoubtedly an issue of paramount importance. We reveal the position and the stability of periodic orbits of stars moving in the meridional plane (R, z) of an axially symmetric galactic model with a
Zotos Euaggelos E.
doaj   +1 more source

Photothermal Hydrogel with Mn3O4 Nanoparticles Alleviates Intervertebral Disc Degeneration by Scavenging ROS and Regulating Extracellular Matrix Metabolism

Advanced Functional Materials, EarlyView.
The MPTT‐nanozyme‐hydrogel system (Mn3O4@ChS‐HA) provides a multifunctional therapeutic strategy for intervertebral disc degeneration (IVDD), effectively targeting oxidative stress and enhancing AF repair by restoring extracellular matrix (ECM) and redox homeostasis.
Yangyang Chen, Chan Xue, Feifei Ni, Binwu Hu, Miaoheng Yan, He Zhang, Yuxiang Hu, Xiaoyao Peng, Guangfang Li, Yu Han, Hongjian Liu, Zengwu Shao, Qin Wang, Yulong Wei   +13 more
wiley   +1 more source

Distinctive positron feature from particle dark-matter annihilations in the galatic halo [PDF]

, 1991
Marc Kamionkowski, Michael S. Turner
openalex   +1 more source

NATURE AND NURTURE IN DARK MATTER HALOS [PDF]

The Astrophysical Journal, 2008
Cosmological simulations consistently predict specific properties of dark matter halos, but these have not yet led to a physical understanding that is generally accepted. This is especially true for the central regions of these structures. Recently two major themes have emerged.
openaire   +3 more sources

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source