From Conservative to Dissipative Systems Through Quadratic Change of Time, with Application to the Curve-Shortening Flow
Sign Up to like & getrecommendations! Published in 2018 at "Archive for Rational Mechanics and Analysis"
DOI: 10.1007/s00205-017-1166-4
Abstract: We provide several examples of dissipative systems that can be obtained from conservative ones through a simple, quadratic, change of time. A typical example is the curve-shortening flow in $${\mathbb{R}^d}$$Rd, which is a particular case… read more here.
Keywords: change time; shortening flow; curve shortening;
Where wildlife and traffic collide: Roadkill rates change through time in a wildlife-tourism hotspot
Sign Up to like & getrecommendations! Published in 2021 at "Global Ecology and Conservation"
DOI: 10.1016/j.gecco.2021.e01530
Abstract: Abstract Understanding when and where roadkill is most likely to occur is vital to reducing wildlife-vehicle collisions. However, little is known about how roadkill rates change through time and whether or not the key influences… read more here.
Keywords: roadkill; change time; roadkill rates; rates change ... See more keywords
The use of temporally aggregated data on detecting a mean change of a time series process
Sign Up to like & getrecommendations! Published in 2017 at "Communications in Statistics - Theory and Methods"
DOI: 10.1080/03610926.2015.1091082
Abstract: ABSTRACT In this article we investigate the effects of temporal aggregation on testing for a mean change of time series through a likelihood ratio (LR) test. We derive the functional relationship between non aggregate-model parameters… read more here.
Keywords: mean change; time series; change time;
One-Year Follow-Up of Girls with Precocious Puberty and Their Mothers: Do Psychological Assessments Change over Time or with Treatment?
Sign Up to like & getrecommendations! Published in 2017 at "Hormone Research in Paediatrics"
DOI: 10.1159/000479688
Abstract: Background: To determine whether psychological characteristics of girls with variations of early puberty and their mothers change over time and with treatment in girls with central precocious puberty (CPP). Methods: Girls with CPP, premature adrenarche… read more here.
Keywords: precocious puberty; year; time; time treatment ... See more keywords
Change over time in interactions between unfamiliar toddlers
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Behavioral Development"
DOI: 10.1177/01650254221121854
Abstract: The frequency and length of games, conflicts, and contingency sequences that took place between toddlers as they got to know one another were studied using archival data. The sample consisted of 28 unfamiliar 20- and… read more here.
Keywords: contingency sequences; unfamiliar toddlers; time; interactions unfamiliar ... See more keywords
Political attitude change over time following COVID-19 lockdown: Rallying effects and differences between left and right voters
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Psychology"
DOI: 10.3389/fpsyg.2022.1041957
Abstract: Restrictions to curb the spread of COVID-19 have required widespread compliance over long periods, but citizens’ attitudes to these often change over time. Here, we examine the time course of political attitudes in New Zealand… read more here.
Keywords: party; time; covid lockdown; political attitude ... See more keywords
Using a Multi-Level Process Comparison for Process Change Analysis in Cancer Pathways â€
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph17197210
Abstract: The area of process change over time is a particular concern in healthcare, where patterns of care emerge and evolve in response to individual patient needs. We propose a structured approach to analyse process change… read more here.
Keywords: process comparison; change; process change; cancer pathways ... See more keywords