Results 111 to 120 of about 412,069 (327)
Muhandisī-i Bihdāsht-i Muḥīṭ, 2021 Background and Objective: Air pollution is one of the most important environmental problems. Asphalt plants are the sources of air pollutants, especially particulate matters. The purpose of this study is to investigate the emission rate of PM2.5 and PM10
Yaser Zehtab Yazdi +3 more
doaj
Equine Veterinary Education, EarlyView.Summary Background Tendinopathies in racehorses are challenging to treat, and restoring normal tendon composition remains elusive despite extensive research. Equine multipotent mesenchymal stromal cells (MSC) have shown promise for tendon repair, and various sources of MSC have been described.
A. Merchan Muñoz +7 more
wiley +1 more source
Fiber Bragg Grating Sensors in Three Asphalt Pavement Layers
Infrastructures, 2018 In the present study, a new approach to the installation of fiber Bragg grating (FBG) sensors in three asphalt pavement layers (the surface layer and both base layers) was implemented for the first time in Belgium.
Patricia Kara De Maeijer +2 more
doaj +1 more source
The Monetary Policy–Commodities Nexus: A Survey
Journal of Economic Surveys, EarlyView.ABSTRACT This survey synthesizes evidence on the bidirectional links between commodity markets and monetary policy. On the commodities‐to‐policy side, we review how shocks to energy, food, and metals pass through to inflation, inflation expectations, economic activity, and financial stability in state‐dependent ways that vary by shock type, exposure ...
Martin T. Bohl +2 more
wiley +1 more source
Peat Fibers and Finely Ground Peat Powder for Application in Asphalt
Infrastructures, 2019 In this study, the feasibility of a natural peat fiber and finely ground peat powder as a modifier for bitumen was investigated. Initially, the as-received peat material was characterized in detail: the material was ground to various degrees, separated ...
Patricia Kara De Maeijer +5 more
doaj +1 more source
Digital Roots or Digital Routes? Broadband Expansion and the Rural‐Urban Migration in China
Population and Development Review, EarlyView.Abstract This study investigates how broadband internet affects rural–urban migration in China using the Universal Broadband and Telecommunication Services pilot program launched in 2015 as a quasi‐experimental setting. Analyzing China Household Finance Survey data (2013–2021) with difference‐in‐differences estimation, we find that improved internet ...
Shuang Ma, Ren Mu
wiley +1 more source
Gopal as a Sustainable Alternative: Chemical, Rheological, and Mechanical Insights
Construction MaterialsThe availability of petroleum asphalt, derived from non-renewable natural sources, is steadily declining in tandem with dwindling petroleum reserves. To mitigate the reliance on petroleum, alternative renewable natural sources are being explored for use ...
Raden Anwar Yamin +3 more
doaj +1 more source
Veterinary Surgery, EarlyView.Abstract Objective To determine the analgesic effects of detomidine and morphine administered by cervical epidural catheter (CEC) on a model of thoracic limb pain. Study design Prospective, randomized, blinded crossover study. Animals Five adult horses.
Veronica L. Edwards +3 more
wiley +1 more source
Determination of Layers Responsible for Rutting Failure in a Pavement Structure
Infrastructures, 2019 Rutting is one of the most common distresses in asphalt pavements in Zambia. The problem is particularly prevalent at intersections, bus stops, railway crossings, police checkpoints, climbing lanes and other heavily loaded sections, where there is ...
Nathan Chilukwa, Richard Lungu
doaj +1 more source