Results 1 to 10 of about 5,439,350 (296)

Approaches for incorporating environmental mixtures as mediators in mediation analysis [PDF]

open access: yesEnvironment International, 2019
Mediation analysis offers an essential and rapidly expanding tool in environmental health studies to investigate the contribution of environmental factors towards observed associations between risk factors and health outcomes.
Andrea Bellavia   +2 more
doaj   +6 more sources

Theoretical estimation of the environmental impact of biofuel mixtures [PDF]

open access: yesTransport, 2009
Vehicles are burning fuels inefficiently. Nowadays, there is a strong correlation between CO2 emission and climate change. The article estimates a theoretical environmental impact of biofuel mixtures on the transport sector.
Á. Török.
doaj   +5 more sources

An overview of methods to address distinct research questions on environmental mixtures: an application to persistent organic pollutants and leukocyte telomere length [PDF]

open access: yesEnvironmental Health, 2019
Background Numerous methods exist to analyze complex environmental mixtures in health studies. As an illustration of the different uses of mixture methods, we employed methods geared toward distinct research questions concerning persistent organic ...
Elizabeth A. Gibson   +9 more
doaj   +2 more sources

Micro-mechanical (granular) mixtures for environmental safety technologies [PDF]

open access: yesE3S Web of Conferences, 2021
One of the most significant problems that belong to effective use of granular materials GM (for example, in the construction, pharmacological, chemical, agricultural and some other industries, as well as in the technologies of screening against internal ...
Gerasymov Oleg   +5 more
doaj   +1 more source

Utilization of recycled and secondary materials in concrete production - LCA

open access: yesActa Polytechnica CTU Proceedings, 2022
The paper describes an assessment of concrete in terms of environmental impacts in relation to the utilization of recycled materials. The article includes a short summary of the literature search on evaluation methods for environmental impacts and on ...
Anna Horáková   +2 more
doaj   +1 more source

Use of recycled concrete aggregates in asphalt mixtures for pavements: A review

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2022
Large quantities of natural aggregates (NA) are required in the manufacturing of asphalt mixtures for pavements. The extraction of NA generates high environmental impacts that negatively affect environmental preservation and conservation.
Juan Gabriel Bastidas-Martínez   +2 more
doaj   +1 more source

Harnessing the Potential of Wheat-Pea Species Mixtures: Evaluation of Multifunctional Performance and Wheat Diversity

open access: yesFrontiers in Plant Science, 2022
Species mixtures and heterogeneous crop populations are two promising approaches for diversified ecological cropping systems with increased resilience and reduced dependency on external inputs.
Johannes Timaeus   +2 more
doaj   +1 more source

Functional and environmental impacts of the use of reclaimed asphalt pavement materials and of foamed asphalt

open access: yesActa Technica Jaurinensis, 2021
Environmental safety related to asphalt mixing plants has been a growing concern due to the high temperature of asphalt mixture production resulting in a lot of energy used and much air pollutants released.
Ali Saleh, László Gáspár
doaj   +1 more source

A family of partial-linear single-index models for analyzing complex environmental exposures with continuous, categorical, time-to-event, and longitudinal health outcomes

open access: yesEnvironmental Health, 2020
Background Statistical methods to study the joint effects of environmental factors are of great importance to understand the impact of correlated exposures that may act synergistically or antagonistically on health outcomes.
Yuyan Wang   +6 more
doaj   +1 more source

Applied Optics in the Development of Smart Asphalt Mixtures [PDF]

open access: yesEPJ Web of Conferences, 2022
The functionalization of asphalt mixtures is carried out in order to provide new capabilities to the road pavements, with major social, environmental and financial benefits.
Rocha Segundo Iran   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy