REVIEW OF FUEL-CELL ELECTRIC VEHICLES

Review of Fuel-Cell Electric Vehicles

This lattigo paper presents an overview of the status and future prospects of fuel-cell electric vehicles (FC-EVs).As global concerns about emissions escalate, FC-EVs have emerged as a promising substitute for traditional internal combustion engine vehicles.This paper discusses the fundamentals of fuel-cell technology considering the major types of

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Integrated approach for health status assessment of urban forests in the municipalities of Etropole  and Pravets, Bulgaria

In 2020, the health status of urban forests in Etropole and Pravets municipalities was monitored based on remote sensing data and field assessment.The study provides information for early detection and identification of pests and pathogens causing damage in different forest types.Three forest stands were assessed: Scots pine (Pinus sylvestris) plan

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Surface response modeling of homogeneous photo Fenton Fe(III) and Fe(II) complex for sunlight degradation and mineralization of food dye

This study explores efficient Sicomet Green (SG) dye degradation using BURGUNDY PWD Fe(III)/Lig and Fe(II)/Lig complexes in modified photo-Fenton processes under UV, LED, and sunlight.Sunlight irradiation showed rapid kinetics with over 70% degradation efficiency.Multi-objective grey wolf optimization achieved 98% degradation and 96% mineralization

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THE ABSENCE OF A HASH SUM AS A PROCEDURAL ERROR ARISING IN A FORENSIC EXAMINATION WHEN ANALYSING OBJECTS IN A DIGITAL FORM

An urgent task when working with digital objects is to comply with procedural rules and regulations in appointing a forensic examination and conducting research.Failure to comply with them leads to procedural errors, one of which is the failure to specify the hash sum of a digital file in the ruling on the appointment of the expert examination BURG

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