Volatility connectedness of GCC stock markets: how global oil price volatility drives volatility spillover in GCC stock markets?

Environmental Science and Pollution Research - The study investigated the volatility connectedness of GCC stock market return and S&P global oil index returns using Diebold and Yilmaz...     

A Stereoselective Route to R-(+)-Limonene-Based Non-isocyanate Poly(hydroxyurethanes)

Journal of Polymers and the Environment - Bio-based non-isocyanate poly(hydroxyurethanes) (NIPUs) have recently gained significant interest due to increasing awareness of the health and...     

Retesting the EKC hypothesis through transmission of the ARMEY curve model: an alternative composite model approach with theory and policy implications for NAFTA countries

Environmental Science and Pollution Research - We investigate the validity of the environmental Kuznets curve (EKC) hypothesis for the NAFTA countries. In this investigation, we approach this...     

Sustainable supply chain management and green technologies: a bibliometric review of literature

Environmental Science and Pollution Research - To attain ecological sustainability and transition to sustainable supply chain management (SSCM), effective technological innovation (TI) and solid...     

Transportation moderation in agricultural sector sustainability — a robust global perspective

Environmental Science and Pollution Research - The agriculture sector creates nearly a quarter of the total GHG emissions globally as production and transportation activities in the agriculture...     

Metal biomonitoring using fractioned dust to investigate urinary and oxidative stress biomarkers among occupationally exposed chromite mine workers

Environmental Science and Pollution Research - Exposure to heavy metals has been associated with the generation of reactive oxygen species (ROS) among exposed individuals in occupational and...     

Evaluation of suitability of wind speed probability distribution models: a case study from Tamil Nadu,India

Environmental Science and Pollution Research - The optimal design and performance monitoring of wind farms depend on the precise assessment of spatial and temporal distribution of wind speed. The...     

Experimental and Monte Carlo simulation studies of open cylindrical radon monitoring device using CR-39 detector

There are several methods of measuring radon concentrations but nuclear track detector cylindrical dosimeters are widely employed. In this investigation, the consequence of effective volumes of the dosimeters on the registration of alpha tracks in a CR-39 detector was studied. In a series of experiments an optimum radius for a CR-39-based open cylindrical radon dosimeter was found to be about 3 cm. Monte Carlo simulation techniques have been employed to verify the experimental results. In this context, a computer code Monte Carlo simulation dosimetry (MOCSID) was developed. Monte Carlo simulation experiments gave the optimum radius of the dosimeters as 3.0 cm. The experimental results are in good agreement with those obtained by Monte Carlo design calculations. In addition to this, plate-out effects of radon progeny were also studied. It was observed that the contribution of radon progeny (218Po and 214Po) plated-out on the wall of the dosimeters increases with an increase of dosimeter radii and then decrease to 0 at a radius of about 3 cm if a point detector has been installed at the center of the dosimeter base. In the code MOCSID different types of random number generators were employed. The results of this research are very useful for designing an optimum size of radon dosimeters.     

The dynamics effect of green technology innovation on economic growth and CO2 emission in Singapore: new evidence from bootstrap ARDL approach

Environmental Science and Pollution Research - For an economy to excel in growth, there is usually a trade-off between financial development and environment deterioration. For a country like...     

Nitrogen-efficient rice cultivars can reduce nitrate pollution

Introduction  

Environmental pollution by un-utilized nitrogenous fertilizer at the agricultural field is one of the key issues of the day. Rice-based cropping system, the mainstay of Indian agriculture, is one of the main sources of unused N-fertilizer since rice utilizes only 30–40% of total applied N, and the rest goes to waste and creates environmental as well as economic loss.