Impact of Labour Controls on Tipping Point Dynamics in Large Complex Projects
Sign Up to like & getrecommendations! Published in 2018 at "Systems Research and Behavioral Science"
DOI: 10.1002/sres.2504
Abstract: Large, complex development projects are subject to unique risks, including rework and scope increases that can push a project from progressing towards completion past a tipping point to falling farther and farther behind. Previous research… read more here.
Keywords: tipping point; project labour; point; point dynamics ... See more keywords
Structure–function relationship between Bruch’s membrane opening-minimum rim width and perimetry in open-angle glaucoma subtypes
Sign Up to like & getrecommendations! Published in 2019 at "Graefe's Archive for Clinical and Experimental Ophthalmology"
DOI: 10.1007/s00417-019-04557-y
Abstract: Purpose To seek the threshold value of Bruch’s membrane opening-minimum rim width (BMO-MRW) where visual field (VF) damage occurs in open-angle glaucoma (OAG) and explore whether there are structural differences between primary open-angle glaucoma (POAG)… read more here.
Keywords: bmo mrw; angle glaucoma; glaucoma; tipping point ... See more keywords
The prospect of global environmental relativities after an Anthropocene tipping point
Sign Up to like & getrecommendations! Published in 2017 at "Forest Policy and Economics"
DOI: 10.1016/j.forpol.2017.01.008
Abstract: While there is vigorous debate on whether the Anthropocene epoch began in 1800, as originally proposed, less attention has been paid to the transition from Stage 2 of the existing three stage chronology, in which… read more here.
Keywords: change; carbon dioxide; tipping point; global environmental ... See more keywords
A tipping point in parapatric speciation.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of theoretical biology"
DOI: 10.1016/j.jtbi.2017.03.018
Abstract: More than two loci are involved in reproductive isolation in most cases of putative recent speciation. We study the speciation between two geographically isolated populations connected by infrequent migration, in which incompatibility is controlled by… read more here.
Keywords: tipping point; genetic distance; speciation; incompatibility ... See more keywords
Presynaptic Homeostatic Plasticity Staves off Neurodegenerative Pathophysiology up to a Tipping Point
Sign Up to like & getrecommendations! Published in 2020 at "Neuron"
DOI: 10.1016/j.neuron.2020.06.013
Abstract: In this issue of Neuron, Orr et al. (2020) identify an evolutionarily conserved mechanism of presynaptic homeostatic plasticity induced by ALS-like motor neuron degeneration, which maintains excitatory potentials until a threshold of synaptic loss is reached.… read more here.
Keywords: homeostatic plasticity; tipping point; plasticity staves; presynaptic homeostatic ... See more keywords
Defining toxicological tipping points in neuronal network development☆
Sign Up to like & getrecommendations! Published in 2018 at "Toxicology and Applied Pharmacology"
DOI: 10.1016/j.taap.2018.01.017
Abstract: &NA; Measuring electrical activity of neural networks by microelectrode array (MEA) has recently shown promise for screening level assessments of chemical toxicity on network development and function. Important aspects of interneuronal communication can be quantified… read more here.
Keywords: network; tipping points; tipping point; network development ... See more keywords
Relationship between the number of behavioral symptoms in dementia and caregiver distress: what is the tipping point?
Sign Up to like & getrecommendations! Published in 2017 at "International Psychogeriatrics"
DOI: 10.1017/s104161021700237x
Abstract: ABSTRACT Background: Behavioral and psychological symptoms of dementia (BPSD) are a primary manifestation of brain dysfunction in dementia and a great challenge in caregiving. While BPSD are historically associated with caregiver distress, it is unclear… read more here.
Keywords: caregiver distress; dementia; caregiver; tipping point ... See more keywords
The Tipping Point of Perceived Change: Asymmetric Thresholds in Diagnosing Improvement Versus Decline
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Personality and Social Psychology"
DOI: 10.1037/pspa0000070
Abstract: Change often emerges from a series of small doses. For example, a person may conclude that a happy relationship has eroded not from 1 obvious fight but from smaller unhappy signs that at some point… read more here.
Keywords: improvement; change; decline; tipping point ... See more keywords
Deep learning for early warning signals of tipping points
Sign Up to like & getrecommendations! Published in 2021 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2106140118
Abstract: Significance Early warning signals (EWS) of tipping points are vital to anticipate system collapse or other sudden shifts. However, existing generic early warning indicators designed to work across all systems do not provide information on… read more here.
Keywords: state; warning signals; tipping points; tipping point ... See more keywords
Social copying drives a tipping point for nonlinear population collapse.
Sign Up to like & getrecommendations! Published in 2023 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2214055120
Abstract: Sudden changes in populations are ubiquitous in ecological systems, especially under perturbations. The agents of global change may increase the frequency and severity of anthropogenic perturbations, but complex populations' responses hamper our understanding of their… read more here.
Keywords: population; tipping point; social copying; population collapse ... See more keywords
Fast tipping point sensitivity analyses in clinical trials with missing continuous outcomes under multiple imputation
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Biopharmaceutical Statistics"
DOI: 10.1080/10543406.2022.2058525
Abstract: ABSTRACT When dealing with missing data in clinical trials, it is often convenient to work under simplifying assumptions, such as missing at random (MAR), and follow up with sensitivity analyses to address unverifiable missing data… read more here.
Keywords: missing data; tipping point; sensitivity; multiple imputation ... See more keywords