The purpose of this study was to analyze and map research in hydrology content. We
reviewed 45 articles related to hydrology content published from 2014 to 2024. There are …

The purpose of this study was to identify the effect of pyrolysis on the change in the structure
of chemical compounds in polypropylene analysed using Fourier Transform Infrared (FTIR) …

This research aims to determine the compounds produced from the pyrolyzed Low Linear
Density Polyethylene (LLDPE) using Fourier Transform Infrared (FTIR) and Gas …

Abstract Universitas Pendidikan Indonesia (UPI) is one of the best universities in Indonesia,
mainly focusing on education. This research aims to analyze the development of UPI's …

The purpose of this study was to determine the chemical compound content of polystyrene-
styrofoam microparticles after the pyrolysis process, and their pyrolysis chemical reaction …

The purpose of this study was to synthesize calcium carbonate from chicken eggshell waste
for ammonia adsorption. Experiments were done by heating eggshell waste. The heated …

The purpose of this study was to synthesize carbon biochar microparticles from
pomegranate peel waste for ammonia adsorption. Experiments were done by carbonization …

In this study, we have described creating and deploying an online application designed to
support university systems that promote healthy lifestyles. Based on the findings of small …

Abstract Open Educational Resources (OER) are more than just an expectation in the world
of education. However, they are a tangible manifestation of developments in science and …

Avocado seeds are produced as a byproduct in households and industrial settings where
avocados are used. These seeds become waste without economic or other advantages if …