Results 61 to 70 of about 13,485,174 (302)

Zero-temperature transition and correlation-length exponent of the frustrated XY model on a honeycomb lattice

open access: yes, 2012
Phase coherence and vortex order in the fully frustrated XY model on a two-dimensional honeycomb lattice are studied by extensive Monte Carlo simulations using the parallel tempering method and finite-size scaling. No evidence is found for an equilibrium
Enzo Granato, W. H. Press
core   +1 more source

The origins of fair play [PDF]

open access: yes, 2006
This paper gives a brief overview of an evolutionary theory of fairness. The ideas are fleshed out in Binmore's book 'Natural Justice' (Oxford University Press, New York, 2005.), which is itself a condensed version of his earlier two-volume book 'Game ...
Binmore, K.
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Computing the lowest eigenvalues of the Fermion matrix by subspace iterations [PDF]

open access: yes, 1996
Subspace iterations are used to minimise a generalised Ritz functional of a large, sparse Hermitean matrix. In this way, the lowest $m$ eigenvalues are determined. Tests with $1 \leq m \leq 32$ demonstrate that the computational cost (no.
B. Bunk, Fried, Geradin, Meyer, Press
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

The Repository of Last Resort? Exploring the Role of Institutional Repositories in the Data Repository Ecosystem through Researcher Perspectives

open access: yesJournal of eScience Librarianship
Objective: The data repository ecosystem is robust, and researchers have many choices when it comes to sharing their research data. This study aims to better understand what researchers value when choosing a data repository and how they perceive the role
Cara Key   +4 more
doaj   +2 more sources

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Book Review Essay: The Mature Phase: Four Generations of Scholarship on Colonial Mesoamerica and New Spain [PDF]

open access: yes, 2018
This essay reviews the following works: Native Wills from the Colonial Americas: Dead Giveaways in a New World. Edited by Mark Christensen and Jonathan Truitt. Salt Lake City: University of Utah Press, 2016. Pp. vii + 276. $55.00 cloth.
Matthew, Laura E.
core   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Developing a model for university presses

open access: yesInsights: The UKSG Journal, 2019
This article presents a model for developing a university press based around three guiding principles and six key stages of the publishing process, with associated activities.
Megan Taylor, Kathrine S H Jensen
doaj   +1 more source

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