Results 101 to 110 of about 49,349 (281)

Topography‐Free Dual‐Lubricant Patterned Slippery Surfaces for Programmable Droplet Control and High‐Performance Water Harvesting

Small, EarlyView.
A patterned dual‐lubricant SLIPS creates interfacial energy asymmetry, guiding droplet migration without external actuation. Condensed droplets formed on the fluorinated‐oil‐infused regions migrate to the silicone‐oil‐infused domains, where rapid growth and coalescence occur.
Jinchul Yang, Eonji Kim, Doo Young Choi, Jineun Lee, Hwanhui Yun, Jinhee Lee, Kyuyoung Heo, In Hwan Jung, Yong‐Jae Jin, Joon Heon Kim, Giseop Kwak, Wang‐Eun Lee   +11 more
wiley   +1 more source

A Reidentification of Six Candidate Gravitationally Lensed Gamma-Ray Bursts

The Astrophysical Journal
The gravitational lensing effect of gamma-ray bursts (GRBs) holds significant and diverse applications in the field of astronomy. Nevertheless, the identification of millilensing events in GRBs presents substantial challenges.
Yu Zhao, Zhao-Yang Peng, Jia-Ming Chen, Yue Yin, Ting Li   +4 more
doaj   +1 more source

Gravitational Lensing by Wormholes

, 2006
Gravitational lensing by traversable Lorentzian wormholes is a ew possibility which is analyzed here in the strong field limit. Wormhole solutions are considered in the Einstein minimally coupled theory and in the brane world model.
Alexander V. Zakharov, F. Hoyle, F. Hoyle, K. S. Virbhadra, Kamal K. Nandi, P. Schneider, R. Gautreau, S. Weinberg, S. E. Vásquez, S. M. Carroll, Yuan-Zhong Zhang, Z.-H. Zhu   +11 more
core   +4 more sources

Mind and Cosmos as Throughput Systems: A Convergence Through the Throughput Model

Systems Research and Behavioral Science, EarlyView.
ABSTRACT This paper advances a conceptual and mathematical foundations approach by applying the throughput model (TPM) to cosmic phenomena, reframing the universe as an extended information processing system. TPM's four stages, Perception, Information, Judgement and Decision Choice, are reformulated in explicit information‐theoretic and dynamical ...
Waymond Rodgers
wiley   +1 more source

A Methodological Framework to Study Change in Team Cognition Under the Dynamical Hypothesis

Topics in Cognitive Science, EarlyView., 2023
Abstract The dynamical hypothesis claims that cognitive systems, such as teams, are dynamical systems (i.e., an interdependent collection of individuals and their technology that change together over time). Following this hypothesis, team researchers have adopted dynamical approaches to better understand the team cognitive processes and states that ...
Kyana van Eijndhoven, Travis J. Wiltshire, Elwira A. Hałgas, Josette M. P. Gevers   +3 more
wiley   +1 more source

Cluster Lensing Mass Inversion (CLUMI+): Combining Dynamics and Weak Lensing around Galaxy Clusters

The Astrophysical Journal
We present clumi+ , a self-consistent, multiprobe methodology for reconstructing the mass distribution in and around galaxy clusters by combining gravitational lensing and dynamical observations. Building on the joint likelihood framework of K.
Keiichi Umetsu, Michele Pizzardo, Antonaldo Diaferio, Margaret J. Geller   +3 more
doaj   +1 more source

Mass discrepancy in galaxy clusters as a result of the offset between dark matter and baryon distributions

, 2010
Recent studies of lensing clusters reveal that it might be fairly common for a galaxy cluster that the X-ray center has an obvious offset from its gravitational center which is measured by strong lensing. We argue that if these offsets exist, then X-rays
Allen, Baldi, Bartelmann, Bartelmann, Bo Qin, Bonamente, Bradac, Clowe, Dunn, Gioia, Hong Sheng Zhao, Huan Yuan Shan, Jee, Kneib, Limousin, Loeb, Markevitch, Morandi, Navarro, Nevalainen, Piffaretti, Richard, Sand, Sanderson, Shan, Smith, Tucker, Wu, Wu, Wu, Xu   +30 more
core   +2 more sources

Gravitational Lenses

, 1999
The purpose of these lecture notes is to describe the gravitational lens effects in different astrophysical contexts. These notes are voluntarily focused on the fundamental mechanisms and the basic concepts that are useful to describe these effects. The observational consequences are presented in more details in accompanying notes by Y. Mellier.
openaire   +2 more sources

Agglomeration Behavior of Nonmetallic Particles on the Surface of Si‐Killed Liquid Steel Using HT‐CSLM: An In Situ Investigation

steel research international, EarlyView.
The in situ agglomeration behavior of semisolid Al–silicate inclusions in Si‐killed steel is studied using high‐temperature confocal scanning laser microscopy. Particle motion and interparticle forces at the steel/argon interface are quantified and compared with a modified capillary interaction model.
Suwam Kumar, Muhammad Nabeel, Angshuman Podder, Andre B. Phillion, Neslihan Dogan   +4 more
wiley   +1 more source

When Darwin Met Einstein: Gravitational Lens Inversion with Genetic Algorithms

, 2005
Gravitational lensing can magnify a distant source, revealing structural detail which is normally unresolvable. Recovering this detail through an inversion of the influence of gravitational lensing, however, requires optimisation of not only lens ...
Bailer-Jones, Bobinger, Brendon J. Brewer, Cohen, Darwin, Dye, Geraint F. Lewis, Gómez de Castro, Hakala, Kochanek, Levy, Press, Wayth   +12 more
core   +2 more sources