The climatic dependencies of urban ecosystem services from green roofs: Threshold effects and non-linearity
Sign Up to like & getrecommendations! Published in 2017 at "Ecosystem services"
DOI: 10.1016/j.ecoser.2017.03.004
Abstract: This paper proposes a methodology for quantifying benefits and costs of extensive green roofs as an urban strategy for adaptation to climate change. It seeks to highlight the consequences of threshold effects in the delivery… read more here.
Keywords: methodology; threshold effects; green roofs; ecosystem services ... See more keywords
Are structural quality indicators associated with preschool process quality in China? An exploration of threshold effects
Sign Up to like & getrecommendations! Published in 2017 at "Early Childhood Research Quarterly"
DOI: 10.1016/j.ecresq.2017.03.006
Abstract: Abstract In this study, the generalized additive modeling (GAM) was used to explore possible threshold effects on multiple program structure quality indicators (class size, child-to-teacher ratio, teaching experience, teacher salary) in relation to the classroom… read more here.
Keywords: quality; threshold effects; structural quality; effects structural ... See more keywords
Synergistic and threshold effects of telework and residential location choice on travel time allocation
Sign Up to like & getrecommendations! Published in 2020 at "Sustainable Cities and Society"
DOI: 10.1016/j.scs.2020.102468
Abstract: Much of the literature shows a great interest in debating whether telework has a complementary or substitution effect on people’s travel demand. Relatively fewer studies analyze the modification effect of telework on a person’s daily… read more here.
Keywords: travel time; threshold effects; telework; travel ... See more keywords
Threshold effects during the COVID-19 pandemic crisis: evidence from international tourist destinations
Sign Up to like & getrecommendations! Published in 2021 at "Current Issues in Tourism"
DOI: 10.1080/13683500.2021.1960286
Abstract: The purpose of this study is to investigate the causal effects of governments’ social distancing measures to curb the spread of the ongoing SARS-COV-2 outbreak on the hotel industry of major tourist destinations (France, Greece,… read more here.
Keywords: threshold effects; distancing measures; social distancing; tourist destinations ... See more keywords
Nonlinear and Threshold Effects Related to Neighborhood: Implications for Planning and Policy
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Planning Literature"
DOI: 10.1177/0885412218793693
Abstract: Nonlinear and threshold relationships are commonly manifested in neighborhoods, both relating to effects of neighborhoods on residents and causes of neighborhood changes arising from individual mobility and housing investment decisions. These relationships are generated by… read more here.
Keywords: planning; threshold effects; related neighborhood; effects related ... See more keywords
Body roundness index, thyroid hormones, and threshold effects in US adults: a cross-sectional study from NHANES
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2025.1539022
Abstract: Background The correlation between visceral adipose tissue and thyroid hormones is debated, and the conventional body mass index (BMI) is insufficient for differentiating fat distribution patterns. This study investigates the nonlinear relationship and threshold effects… read more here.
Keywords: thyroid hormones; threshold effects; hormone; index ... See more keywords
Non-linear associations and threshold effects of oxidative balance score and composite dietary antioxidant index on frailty risk in patients with cardiovascular-kidney-metabolic syndrome
Sign Up to like & getrecommendations! Published in 2025 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2025.1673736
Abstract: Objective The aim of this study was to investigate the independent and combined effects of oxidative balance score (OBS) and composite dietary antioxidant index (CDAI) on the risk of frailty in patients with early cardiovascular-kidney-metabolic… read more here.
Keywords: non linear; risk; threshold effects; frailty risk ... See more keywords
Exploring Nonlinear Threshold Effects and Interactions Between Built Environment and Urban Vitality at the Block Level Using Machine Learning
Sign Up to like & getrecommendations! Published in 2025 at "Land"
DOI: 10.3390/land14061232
Abstract: Urban vitality is a critical indicator of both urban sustainability and quality of life. However, comprehensive studies examining the threshold effects and interaction mechanisms of built environment factors on urban vitality at the block level… read more here.
Keywords: built environment; urban vitality; threshold effects; vitality block ... See more keywords
Do Higher Asymmetry Threshold Effects Exist on the Gold Return Volatility during Highly Fluctuating Periods?
Sign Up to like & getrecommendations! Published in 2019 at "Sustainability"
DOI: 10.3390/su11184829
Abstract: The GJR-GARCH model is frequently used by researchers and academic institutions. However, the model conveys limited information, using zero as a threshold without considering other possible thresholds. This study shows that a favorable econometric model… read more here.
Keywords: effects exist; threshold effects; return volatility; higher asymmetry ... See more keywords
Nonlinear and Threshold Effects of the Built Environment on Dockless Bike-Sharing
Sign Up to like & getrecommendations! Published in 2024 at "Sustainability"
DOI: 10.3390/su16177690
Abstract: Dockless bike-sharing mobility brings considerable benefits to building low-carbon transportation. However, the operators often rush to seize the market and regulate the services without a good knowledge of this new mobility option, which results in… read more here.
Keywords: built environment; effects built; bike sharing; threshold effects ... See more keywords