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Volume 25

Global NEST Journal cover

Global NEST Journal

ISSN numbers
1790-7632
2241-777X

Volume

Volume number
25
Publication year
2023

Assessment Of Rainfall Pattern And Future Change For Kelantan River Basin, Malaysia Using Statistically Downscaled Local Climate Models

by

Kok Weng Tan et al. View all

Environmental data analysis and modelling

Climate change has been discussed frequently in recent decades, and it has increased the probability of extreme flood occurrence. This study aims to provide an analysis of future rainfall patterns and flood occurrences specifically for the Kelantan River Basin which is identified as one of flood...

Statistical downscaling local climate model +4 more

Effective Utilization of Industrial and Constructional Solid Waste Materials in Foundry Mould Making to Prevent Environment Pollution and Conserve Natural Silica Sand

by

Prabhushankar Nachimuthu et al. View all

Solid Waste Management

Green sand moulding uses silica sand for metal casting. Silica sand mining and delivery to foundries destroy the ecosystem, making metal casting unsustainable. Due to increased sand-casting output and massive civil buildings in India, the silica sand supply is declining. The depletion and shortage...

Quarry dust Cupola slag +4 more

Assessment of Object-Based Classification for Mapping Land Use and Land Cover using Google Earth

by

Dr. Geraldine Bessie Amali D et al. View all

Environmental data analysis and modelling

Land Use and Land Cover (LULC) maps perform a significant part in Remote Sensing (RS) in monitoring and analyzing earth information for human development. Because of the high spectrum variability, LULC classification from RS data is extremely difficult. The study's objective is to assess the object...

Remote Sensing Land Use and Land Cover +3 more

Modeling and Estimation of Solar Radiation through Artificial Neural Network using known Solar Data

by

Naeem Sadiq et al. View all

Environmental data analysis and modelling

The paper attempts to discover a city's global, direct beam, and diffused solar radiation with the help of known solar radiation of its neighbor(s). Two distinctive architecture have been used to find the solar radiation of a city. In the first architecture, we used single input and a single hidden...

Artificial Neural Network Global Radiation +2 more

Fractional modelling of the reverse osmosis process used for dam water desalination

by

Azizi Ahmed et al. View all

Desalination

This paper deals with new fractional models to follow the performance of dam water reverse osmosis (DWRO) desalination system using the dimensionless cumulative volume of alimentation, permeate and rejection. The experimental data consist of 2561 points taken during 4 years of the lifetime of 66...

Fractional modelling Dimensionless parameters +3 more

Interaction of pyrolysis conditions and soil texture on biochar mineralization and its effect on soil structure.

by

Marina Kouimtzi et al. View all

Biowaste

The effectiveness of biochar as a soil conditioner is depended on the feedstock type and pyrolysis conditions as these two factors determine its physical and chemical properties. Wheat straw was heated at two temperatures: a) 2500C and b) 5000C for two time periods: i)20 min and ii) 60 min to...

wheat straw Biochar +3 more

Mechanical properties of Biodegradable Composite Developed by Modification of Poly lactic Acid with Orange Peel Powder

by

Sivakumar A et al. View all

Solid Waste Management

One of the biggest environmental issues has been the use and disposal of traditional fossil-based plastic, which is not biodegradable and uses a lot of energy in its production. Poly lactic acid (PLA) has received a lot of attention as an environmentally friendly substitute due to the fact that it...

Composites Morphology +3 more

Eco-friendly soil stabilization: a combined approach using lime and waste eggshell powder

by

Kulanthaivel P. et al. View all

Innovative environmental solutions

In recent years, geotechnical engineers preferred environmentally friendly and sustainable techniques to improve the engineering characteristics of expansive soil. This paper focuses on the comparative study of the enhancement in engineering properties of expansive soil using lime and waste eggshell...

Lime Waste Eggshell Powder +2 more

Phytochemical analysis by LC MS/ MS and in vitro antioxidant activity of the Algerian endemic plant Dianthus sylvestris subsp. aristidis (Batt.) Greuter & Burdet

by

Dr BECHEKER Imène et al. View all

Biodiversity conservation

The present work aimed to carry out the phytochemical analysis and antioxidant activity of hydro-methanolic, ethyl acetate and butanolic extracts of Dianthus sylvestris subsp, aristidis (Batt,) Greuter & Burdet leaves. Phenolics, flavonoids and flavonols contents were measured by the Folin-Ciocalteu...

Antioxidant activity Batt. +2 more

Perchlorate captured by activated carbon derived from dates seed through adsorption technique

by

Adilakshmi. A and Senthil Kumar. M et al. View all

Water and Wastewater Treatment

In the present research packed bed column with activated carbon which is derived from the natural available dates seed used for exclusion of perchlorate from aqueous sample. The effect of several variables on adsorption performance has been studied, including inlet ion concentration, flow rate, bed...

Perchlorate Chromatography +3 more