Results 51 to 60 of about 1,069,040 (297)

On a Natural Dynamics for Linear Programming [PDF]

open access: yesProceedings of the 2016 ACM Conference on Innovations in Theoretical Computer Science, 2016
In this paper we study dynamics inspired by Physarum polycephalum (a slime mold) for solving linear programs [NTY00, IJNT11, JZ12]. These dynamics are arrived at by a local and mechanistic interpretation of the inner workings of the slime mold and a global optimization perspective has been lacking even in the simplest of instances.
Straszak, Damian, Vishnoi, Nisheeth K.
openaire   +3 more sources

Sarcopenia and the frailty progression among Chinese: a longitudinal study

open access: yesFrontiers in Public Health
IntroductionPrevious studies primarily focused on baseline sarcopenia status, neglecting changes over time. This study aims to explore the association between changes in sarcopenia status and frailty progression, hypothesizing that transitions to ...
Xingyu Mu   +4 more
doaj   +1 more source

Analysis of Nature-Based Solutions Research Trends and Integrated Means of Implementation in Climate Change

open access: yesAtmosphere, 2023
Nature-based solutions (NbS) is an approach to solving climate change and social issues based on nature. Despite NbS being widely studied as an effective method to solve social problems, the trends in NbS research have hardly been analyzed.
Eunho Choi   +5 more
doaj   +1 more source

Dynamic predictors of COVID-19 vaccination uptake and their interconnections over two years in Hong Kong [PDF]

open access: yes
The global rollout of COVID-19 vaccines faces a significant barrier in the form of vaccine hesitancy. This study adopts a dynamic and network perspective to explore the determinants of COVID-19 vaccine uptake in Hong Kong, focusing on multi-level ...
Lam, Wendy Wing Tak   +6 more
core   +1 more source

Dynamic capabilities: the missing link in CRM investments [PDF]

open access: yes, 2009
The purpose of this paper is to illustrate the practical application of dynamic capabilities theory to improve investment decisions in customer relationship management (CRM).
Maklan, Stan   +3 more
core   +1 more source

A Dynamic Capabilities Approach to Business Model Innovation in Times of Crisis [PDF]

open access: yes, 2022
This study explores how tourism entrepreneurs change their business models during a crisis. By adopting dynamic capabilities as integral to business model change, this qualitative study explores how entrepreneurs change business models to meet a crisis ...
Eva Jenny Benedikte Jørgensen   +7 more
core   +1 more source

The heterogenous and dynamic nature of mental images: An empirical study [PDF]

open access: yesBelgrade Philosophical Annual, 2018
This article addresses the problem of the nature of mental imagery from a new perspective. It suggests that sign-theoretical approach as elaborated by C. S. Peirce can give a better and more comprehensive explanation of mental imagery.
Issajeva Jelena, Pietarinen Ahti-Veikko
doaj   +1 more source

Reconsolidation and the Dynamic Nature of Memory [PDF]

open access: yesCold Spring Harbor Perspectives in Biology, 2015
Memory reconsolidation is the process in which reactivated long-term memory (LTM) becomes transiently sensitive to amnesic agents that are effective at consolidation. The phenomenon was first described more than 50 years ago but did not fit the dominant paradigm that posited that consolidation takes place only once per LTM item.
openaire   +2 more sources

Revisiting the Human and Nature Dynamics Model [PDF]

open access: yesRegular and Chaotic Dynamics, 2020
19 pages, 18 ...
Grammaticos, Basil   +2 more
openaire   +3 more sources

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel   +15 more
wiley   +1 more source

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