Larbi Ben M'hidi University of Oum El Bouaghi

Spatiotemporal analysis of atmospheric pollutant trends near the Sigus Cement Plant region: a GEE-based and remote sensing approach

Purpose This study aims to focus on the evaluation of the spatiotemporal variability of methane (CH4), carbon monoxide CO, sulfur dioxide (SO2) nitrogen dioxide (NO2) and formaldehyde (HCHO) over Sigus, northeastern Algeria, during 2019–2025 using Sentinel-5P/TROPOMI data process...

Intelligent classification of smart city sectors from IoT-based energy consumption data using AI-based methods

Abstract Efficient energy management is a critical component of smart city systems, yet most existing studies focus on demand forecasting rather than sector-level classification of energy consumption. This work addresses this gap by proposing a hybrid Artificial Intelligence (AI)...

Volatilome and derivatized metabolome via GC-MS of Heliotropium europaeum: antioxidant potential and anti-inflammatory activity with in-silico study

Abstract Heliotropium europaeum is a medicinal plant traditionally used for the treatment of inflammatory and skin disorders; however, t he volatile and derivatized metabolomic composition of the Algerian population remains largely unexplored. In this study, the volatile and deri...

Linking water quality index structure to seasonal contaminant dynamics and predictive stability in a semi-arid aquifer in the F'kirina Plain of North-eastern Algeria

Groundwater quality in semi-arid aquifers is strongly controlled by inter-seasonal/interannual hydroclimatic dynamics, which regulate hydrochemical evolution and contaminant mobilization. However, the extent to which the mathematical architecture of water quality indices (WQIs) i...

Design and synthesis of novel 4-substituted 1,4-dihydropyridine (DHP) derivatives, molecular docking and anti-oxidant activity

Abstract A new series of 1,4-dihydropyridine derivatives bearing a benzoic acid at the N -position were prepared by Hantzsch syntheses with piperidine as the catalyst, enamine of dimedone and 2-benzylidenemalononitrile as starting materials. Various substituted substrates were su...

Temporal-Window-Aware Physics-Informed Edge IDS for Multi-Class IoV Misbehavior Detection Under Ideal and Realistic BSM Observability

The Internet of Vehicles (IoV) relies on Basic Safety Messages (BSMs) for cooperative awareness, yet these broadcasts remain vulnerable to falsification, replay, flooding, Sybil-based, and motion-manipulation attacks. This paper proposes a temporal-window-aware physics-informed e...

Uncertainty Quantification of Discharge Prediction in Sharp‐Crested Power‐Law Weirs Under Fixed and Uncertain Geometries

ABSTRACT Accurate discharge measurement is essential for irrigation water allocation, billing and operational control. Sharp‐crested power‐law weirs provide a flexible framework because rectangular, parabolic and triangular geometries can be represented by the exponent n . Howeve...