Results 61 to 70 of about 20,215,705 (407)

Association between dietary antioxidant capacity and type 2 diabetes mellitus in Chinese adults: a population-based cross-sectional study

open access: yesNutrition & Metabolism
Background Higher intakes of dietary antioxidants have been linked to a lower type 2 diabetes mellitus (T2DM) risk. However, few studies have comprehensively examined the overall dietary antioxidant capacity, assessed by dietary antioxidant quality ...
Xiaoxia Li   +8 more
doaj   +1 more source

Effects of chronic stress during pregnancy on sex-specific offspring emotional damage

open access: yes环境与职业医学, 2021
BackgroundStudies have shown that stress during pregnancy can affect the growth and development of fetuses and offspring, and this effect has sex differences, but the results are controversial, and there are few studies on the emotional damage of ...
Xiaohui CHEN   +6 more
doaj   +1 more source

The Importance of Environmental Factors in Forecasting Australian Power Demand [PDF]

open access: yes, 2019
We develop a time series model to forecast weekly peak power demand for three main states of Australia for a yearly time-scale, and show the crucial role of environmental factors in improving the forecasts. More precisely, we construct a seasonal autoregressive integrated moving average (SARIMA) model and reinforce it by employing the exogenous ...
arxiv   +1 more source

Population and species neighbor identity impact trait–trait relationships and plant performance

open access: yesPopulation Ecology, EarlyView.
We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx   +2 more
wiley   +1 more source

Environmental, developmental, and genetic factors controlling root system architecture [PDF]

open access: yes, 2014
A better understanding of the development and architecture of roots is essential to develop strategies to increase crop yield and optimize agricultural land use.
Mansoorkhani, F. M.   +5 more
core   +1 more source

Analysis of health risk factors for older adults living alone in China and establishment and evaluation of a nomogram prediction model

open access: yesFrontiers in Public Health
ObjectiveTo understand the health status of older adults living alone in China and analyze the influencing factors, so as to provide reference for improving the health status of older adults living alone.MethodsBased on CGSS data from China General ...
Kexin Chen   +9 more
doaj   +1 more source

Stress, Anxiety, and Depression Levels among University Students: Three Years from the Beginning of the Pandemic

open access: yesClinics and Practice, 2023
Background: Three years after the outbreak of the COVID-19 pandemic, psychological distress among college students remains increased. This study assesses stress, anxiety, and depression levels among students of the Aristotle University of Thessaloniki by
Dimitrios Kavvadas   +5 more
doaj   +1 more source

Hedonic Models of Real Estate Prices: GAM and Environmental Factors [PDF]

open access: yesarXiv, 2022
We consider the use of P-spline generalized additive hedonic models for real estate prices in large U.S. cities, contrasting their predictive efficiency against linear and polynomial based generalized linear models. Using intrinsic and extrinsic factors available from Redfin, we show that GAM models are capable of describing 84% to 92% of the variance ...
arxiv  

Effects of chronic browsing on life‐history traits of an irruptive large herbivore population

open access: yesPopulation Ecology, EarlyView.
This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji   +9 more
wiley   +1 more source

The Roles of Environmental Factors in Regulation of Oxidative Stress in Plant

open access: yesBioMed Research International, 2019
Exposure to a variety of environmental factors such as salinity, drought, metal toxicity, extreme temperature, air pollutants, ultraviolet-B (UV-B) radiation, pesticides, and pathogen infection leads to subject oxidative stress in plants, which in turn ...
Xiulan Xie   +5 more
semanticscholar   +1 more source

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