Results 51 to 60 of about 5,972,156 (311)

Exact Ground States for Quasi 1D Systems with Hubbard Interaction [PDF]

open access: yesЖурнал нано- та електронної фізики, 2012
Using a positive semidefinite operator technique we deduced exact ground states for a modified diamond chain described by a non-integrable Hubbard model with on-site repulsion.
Zs. Gulácsi, E. Kovács
doaj  

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

Supply Chain Management Practices and Supply Chain Performance in the Manufacturing Industries of Bangladesh [PDF]

open access: yes, 2021
Purpose: The paper aims to examine the association between supply chain management practices (SCMP) and supply chain performance (SCP) in the manufacturing industries of Bangladesh.
Ferdausy, Dr. Shameema   +3 more
core   +1 more source

On the structure of flat chains modulo p [PDF]

open access: yesAdvances in Calculus of Variations, 2017
Abstract In this paper, we prove that every equivalence class in the quotient group of integral 1-currents modulo p in Euclidean space contains an integral current, with quantitative estimates on its mass and the mass of its boundary.
Marchese A., Stuvard S.
openaire   +6 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Supply Chain in Relation to Tourism and Crowd Management

open access: yes, 2022
Proceedings of the 40th International Business Information Management Association Conference, Seville, Spain, November 23-24, 2022.The tourism industry is one of the fastest growing economic sectors in the world, and the developments in the industry are ...
Almaktoom, Abdulaziz, Shami, Atheer
core  

Two-dimensional Monte Carlo simulations on transition of aggregate structures of a suspension composed of cubic hematite particles

open access: yesNihon Kikai Gakkai ronbunshu, 2015
We have investigated transition of aggregate structures of a suspension composed of cubic hematite particles in the situation of thermodynamic equilibrium.
Akira SATOH, Kazuya OKADA
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

ESG strategy in the supply chain considering ownership structures

open access: yesDiscover Sustainability
Firms with higher ESG ratings typically exhibit greater efficiency in resource utilization, thereby promoting sustainable development. The ownership structure of a supply chain influences corporate behavior, affecting both overall performance and ESG ...
Jiayu Liu
doaj   +1 more source

A maximal chain approach to topology and order

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1988
On ordered sets (posets, lattices) we regard topologies (or, more general convergence structures) which on any maximal chain of the ordered set induce its own interval topology.
R. Vainio
doaj   +1 more source

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