Results 21 to 30 of about 36,485 (259)

The Potential of a Thick Present through Undefined Causality and Non-Locality

open access: yesEntropy, 2022
This paper elaborates on the interpretation of time and entanglement, offering insights into the possible ontological nature of information in the emergence of spacetime, towards a quantum description of gravity.
Alessandro Capurso
doaj   +1 more source

Urban Fictional History: Postmodern Space-Time Experimentation in The Atlas by Kai-cheung Dung [PDF]

open access: yesSHS Web of Conferences
The critical examination of Hong Kong’s identity and the spatial turn in narrative forms were two prominent characteristics of Hong Kong literature in the late 20th century.
Li Xinhang
doaj   +1 more source

Multi-state quantum simulations via model-space quantum imaginary time evolution

open access: yesnpj Quantum Information, 2023
We introduce the framework of model space into quantum imaginary time evolution (QITE) to enable stable estimation of ground and excited states using a quantum computer. Model-space QITE (MSQITE) propagates a model space to the exact one by retaining its
Takashi Tsuchimochi   +3 more
doaj   +1 more source

L’« histoire véritable de la planète Mars » 

open access: yesCarnets, 2014
The definition of « foreigner » is unavoidably connected with the definition of « space ». The foreigner is a person who is, first of all, « strange » to a political space, to a physical space, our space.
Maria Luísa Malato Borralho
doaj   +1 more source

Maximizing the symmetry of Maxwell’s equations

open access: yesFrontiers in Physics
Maxwell’s equations can be successfully extended to electromagnetic fields having three complex-valued components rather than their usual three real-valued components.
James A. Reggia
doaj   +1 more source

L’ambivalence de l’imaginaire du souterrain urbain

open access: yesGéographie et Cultures, 2018
Underground spaces raise anxieties and fears that are linked to a highly unfavorable imagination. Our contribution aims to establish the major cardinals points of the imaginary of the deep-underground based on the French anthropology of the imaginaire ...
Claire Revol   +2 more
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

The Leaps of Faith in Social Science: Study of the Imagined in the Discourse of the Real

open access: yesInternational Journal of Qualitative Methods, 2007
In this paper, the author introduces a post-Meadian concept useful for contemporary ethnography. Emergent ideal types capture the imaginary (that which is not bound to space and time coordinates) in the doing ethnography and making empirical claims (the ...
Barbara Dennis Korth
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

open access: yesFEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee   +2 more
wiley   +1 more source

On (dis)agreement between different methods of calculation of the imaginary part of the effective action in expanding space-times

open access: yesPhysics Letters B
We consider two approaches to calculate imaginary parts of effective actions in expanding space-times. While the first approach uses Bogolyubov coefficients, the second one uses the functional integral or the Feynman propagator.
E.T. Akhmedov   +3 more
doaj   +1 more source

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