Results 111 to 120 of about 176,413 (293)
Amazonian fish migration as a social–cultural–ecological process
People and Nature, Volume 7, Issue 12, Page 3297-3312, December 2025.Abstract In this study, we highlight the rich perspectives and explanations of fish migration held by Indigenous groups across the Amazon. We present the aspects of Indigenous cosmological stories, drawing from our exploratory review of cultural ethnographies and grey literature, as well as the authors' own experiences. We ask, how do Amazonian peoples
LuLu Victoria‐Lacy +6 more
wiley +1 more source
Primordial black hole production in Critical Higgs Inflation
Physics Letters B, 2018 Primordial Black Holes (PBH) arise naturally from high peaks in the curvature power spectrum of near-inflection-point single-field inflation, and could constitute today the dominant component of the dark matter in the universe.
Jose María Ezquiaga +2 more
doaj +1 more source
Primordial black hole detection through diffractive microlensing
, 2018 Recent observations of gravitational waves motivate investigations for the existence of Primordial Black Holes (PBHs). We propose the observation of gravitational microlensing of distant quasars for the range of infrared to the submillimeter wavelengths ...
Mehrabi, A., Naderi, T., Rahvar, S.
core +1 more source
Primordial Black Holes and a Common Origin of Baryons and Dark Matter [PDF]
, 2021 J. García-Bellido +2 more
openalex +1 more source
Journal for the Theory of Social Behaviour, Volume 55, Issue 4, December 2025.ABSTRACT Humanity seems stuck on different ways to fail to meet the challenge posed by a declared climate emergency and manifest problems of ecological breakdown. Rather than reprise these failures, we use the Fermi Paradox and simulation hypothesis to make a simple point about agency. The argument unfolds in two sections.
Jamie Morgan
wiley +1 more source
Primordial Black Holes and Gravitational Memory [PDF]
Progress of Theoretical Physics Supplement, 1999 We discuss the various ways in which primordial black holes may have formed in the early Universe and how the effects of such black holes can be used to place constraints on cosmological models. We show that such constraints may be severely modified if the value of the gravitational "constant" G varies with cosmological epoch, a possibility which ...
Carr, B. J., Goymer, C. A.
openaire +2 more sources
The Nonequilibrium Back Reaction of Hawking Radiation to a Schwarzschild Black Hole
Advances in High Energy Physics, 2020 We investigate the nonequilibrium back reaction on the Schwarzschild black hole from the radiation field. The back reactions are characterized by the membrane close to the black hole. When the membrane is thin, we found that larger temperature difference
He Wang, Jin Wang
doaj +1 more source
The Merger Rate of Black Holes in a Primordial Black Hole Cluster
Physics, 2021 In this paper, the merger rate of black holes in a cluster of primordial black holes (PBHs) is investigated. The clusters have characteristics close to those of typical globular star clusters.
Viktor D. Stasenko +1 more
doaj +1 more source
Production of high stellar-mass primordial black holes in trapped inflation
, 2017 Trapped inflation has been proposed to provide a successful inflation with a steep potential. We discuss the formation of primordial black holes in the trapped inflationary scenario.
Cheng, Shu-Lin +2 more
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Orbis Litterarum, Volume 80, Issue 6, Page 602-618, December 2025.Abstract Fluidity invigorates a utopian home in Chinese Canadian author Larissa Lai's Salt Fish Girl (2002). In the novel, the fishlike lesbian couple cyclically returns to their aquatic habitat between mortal reincarnations: from last‐century colonial South China to near‐future bio‐capitalistic Canada, where they recurrently experience displacement ...
Qianyi Ma
wiley +1 more source