All of the articles in this proceedings volume have been presented at the ICCPEAS 2025 during 27-29 November, 2025 in Baku, Azerbaijan. These articles have been peer reviewed by the members of the Scientific Committee and approved by the Editor-in-Chief, who affirms that this document is a truthful description...

This work investigates the structural stability and atomic dynamics of high-purity Y2O3 nanoparticles under neutron irradiation. Experimental studies were carried out using scanning electron microscopy (SEM), X-ray diffraction (XRD), and Raman spectroscopy. For the high symmetry cubic phase (space group...

Silicon photomultipliers (SiPMs) represent a new generation of solid-state photodetectors that combine high photon detection efficiency, fast response time, and compact design. Owing to these advantages, SiPMs are increasingly being used in applications requiring precise light detection, such as nuclear...

Epoxy resins (EP) are high-performance thermosetting polymers that are often used in construction applications because they are very stable in size, strong, resistant to chemicals, and attach well to other materials. But because they are naturally brittle, they can’t be used in situations where there...

Today, the development of the company’s oil and gas assets is complicated by the extraction of products with a high proportion of waterlogging, due to the long history of operation of most fields. When oil and reservoir water move through pipelines and the borehole and mix them together, crushing occurs...

This study explores the integration of Phase Change Materials (PCMs) in solar greenhouse drying systems to enhance thermal stability, extend drying periods, and improve overall efficiency. Solar greenhouse dryers, while sustainable, suffer from temperature fluctuations due to intermittent solar radiation,...

In this study, natural rubber (NR) and styrene–butadiene rubber (SBR) composites reinforced with different nano-fillers—silica, graphene nanoplatelets (GNP), nano-clay (NC), and carbon nanotubes (CNT)—were prepared and systematically analyzed. The main aim of the work was to investigate how the type...

This study integrates experimental findings with computational analysis to elucidate the pharmacokinetic, toxicological, and molecular interaction profiles of six nitro-substituted dichlorodiazadiene derivatives. Comprehensive ADMET modeling using ADMET-AI and vNN-ADMET revealed high oral absorption...

This study focuses on improving the compatibility of EPDM/NBR (70/30) rubber blends through glycidyl methacrylate (GMA) grafting. Because EPDM is nonpolar and NBR is polar, their direct blending usually results in weak interfacial adhesion and poor mechanical performance. To solve this problem, GMA was...

Sand production persists in unconsolidated and weakly cemented formations of the South Caspian Basin. Mechanical sand control alone often fails to preserve wellbore stability and permeability balance. This study evaluates smart nanomaterial-based barriers designed to respond to changes in downhole stress...

This study examines how different amounts of styrene–butadiene rubber (SBR) affects the mechanical and thermal properties of natural rubber (NR) composites. NR–SBR blends containing 0, 10, 20, 30, and 50 wt% SBR were prepared with a constant carbon black content (30 phr) and standard curing additives....

Previously, we synthesized saturated ketones and unsaturated alcohols containing a 1,3-dioxane fragment via chemoselective reduction of unsaturated α,β-unsaturated ketones. Molecular docking of the obtained compounds was performed, and primary screening of the synthesized compounds was conducted using...

In this study, the value of the Gruneisen parameter calculated based on the experimental values of the thermal expansion and isothermal compression coefficients of the (TlGaSe2)1-x-(TlZnS2)x (x = 0.1, 0.2) solid solution, as well as the specific heat capacity at constant volume, is given in the form...

The electrical properties of extruded bulk nanostructured samples of the Bi2Te2.7Se0.3 solid solution were studied in the temperature range of 77 ÷ 300 K and magnetic field strength up to74 x 104 A/m that did not undergo annealing after extrusion, and the same samples that underwent optimal annealing....

In the presented paper, p-type cuprous oxide (p-Cu2O) thin films of various thicknesses (d = 2 µm; 3 µm and 5 µm) were obtained by chemical deposition method. The mechanisms of the influence of the thickness of the obtained p-Cu2O thin films on the optical transmission and absorption spectra were analyzed....

This study investigated the influence of incorporating nanosized silicon dioxide (SiO₂) particles at various volume fractions (1–10 vol.%) into an isotactic polypropylene (iPP) matrix on the resulting nanocomposites’ morphology, mechanical properties and lifetime (τ_w). The composite samples were prepared...

A broad luminescence spectrum is presented, covering an energy range of 350–800 nm at temperatures of 18 K, 50 K, 90 K, 140 K, and 230 K. The sample ZnSe;Fe was excited by light with a wavelength of 325 nm (He–Cd laser). The resulting broad luminescence spectra at 18 K and 140 K were decomposed into...

The main features of photoelectric energy conversion at the contact metal (In or Sn)-CdxHg1-xTe (0.25 < х < 0.90 with n- and p-type conductivity) under conditions of heating of free charge carriers in the semiconductor component (CdxHg1-xTe) of contacting pairs (metal-semiconductor) by a strong...

pH-responsive nanocarriers with magnetic cores represent a promising approach for targeted drug delivery. Nevertheless, their potential cytotoxicity remains a concern. This study re-evaluates published data on the magnetic nanocomposite IONPs@CtAC-MR, composed of iron oxide nanoparticles, activated carbon,...

Lithium-ion battery recycling is crucial for conserving valuable materials, reducing environmental impacts, and ensuring a sustainable supply chain of critical metals for future energy storage technologies. However, establishing methods for selectively separating valuable metals through cost-effective,...

Single crystals of Pb0.75Sn0.25Te with additions of Pb and Sn up to 1.0 at.% were grown, thermoelement legs were created on their basis, and their electrical properties were studied in the range of ~ 77–300 K. It was shown that atoms of additional Pb or Sn at low contents, being located in cation vacancies...

In this work, a series of new thiourea derivatives of methyl C₅–C₆ alicyclic olefins were synthesized via their condensation with formaldehyde and hydrohalic acids in the presence of a ZnCl₂ catalyst, followed by the reaction of the obtained [2-chloro(bromo)-2(5)-methylcyclopentyl(cyclohexyl)]methanols...

Advancing electrochemical water splitting for sustainable hydrogen production depends on the development of robust and efficient oxygen evolution reaction (OER) electrocatalysts. Nickel-based materials, such as nickel hydroxide (Ni (OH)₂) and nickel oxyhydroxide (NiOOH), are attractive candidates for...

The acetal formation reaction, which involves the condensation of an aldehyde with an alcohol, is a model acid-catalyzed reaction widely used in organic synthesis and fine chemistry. The efficiency of catalysts in this reaction depends on the surface acidity, accessibility of active sites, and resistance...

The structural, vibrational, and electrical properties of ZnSe crystals grown by chemical vapor deposition (CVD) were investigated. X-ray diffraction analysis confirmed the formation of high-quality cubic sphalerite ZnSe with pronounced (111) crystal texture, submicron crystallite size, and high structural...

This study investigates the influence of TiO₂ nanoparticles on the thermal behavior of polystyrene (PS) and high-density polyethylene (HDPE) nanocomposites. PS/TiO₂ and HDPE/TiO₂ films were prepared using a solution mixing technique followed by hot pressing, and their thermal properties were examined...

Electrochemical water splitting is a key method for clean, sustainable, and green hydrogen production, in which hydrogen evolution reaction (HER) and oxygen evolution reaction (OER) are the essential reactions underlying this phenomenon. These reactions are relatively sluggish in the perspective of reaction...

The reaction of liquid-phase catalytic oxidation of alkenyl and cycloalkeyl aromatic hydrocarbons with hydrogen peroxide with the participation of a heteropoly acid of the Keggin series modified with compounds of rare earth elements was studied. The dependences of the main factors of the oxidation reaction...

An azo derivative of pyrogallol, 4-[(4-fluorophenyl)diazenyl]-1,2,3-trihydroxybenzene, is proposed as a new organic reagent for the spectrophotometric determination of molybdenum(VI) in the presence of antipyrine and 4-aminoantipyrine. The optimal conditions for the formation of the binary Mo–R complex...

Composites based on high-pressure polyethylene reinforced with a bentonite filler were developed and analyzed. The defined significant frequency-dependent dispersion of the dielectric parameters is attributed to the migration of intrinsic point defects, such as vacancies, interstitial atoms, and structural...

Accurate interpretation of otoscopic images is essential for the early detection of middle-ear disorders, yet diagnostic variability among clinicians and the scarcity of large, annotated datasets make automated screening a challenging task. Traditional deep learning methods, typically based on fine-tuning...

The transition toward sustainable urban transportation necessitates not only advances in electric bus (E-Bus) technology but also the optimization of operational variables that directly affect system efficiency. Among these factors, driver behavior plays a pivotal role in determining energy consumption...

The rapid expansion of electric propulsion systems across road, air, and marine transportation platforms has become a key component of the global transition toward sustainable mobility. This evolution introduces new engineering challenges in ensuring the safety, efficiency, and electromagnetic compatibility...

Power transformers are among the most critical components in electrical energy systems, serving to convert voltage levels and ensure the reliable transmission of power. Therefore, modeling and analyzing possible transformer faults in advance is essential for maintaining system continuity and operational...

In this study, the transient behavior of a three-phase distribution transformer under fault and reclosing conditions is investigated using Ansys Maxwell and Twin Builder environments. The transformer is first modeled in Maxwell 3D considering realistic geometric and material parameters. The electromagnetic...

This article presents a low-cost, accessible, and methodologically consistent Brain-Computer Interface (BCI) system for neurorehabilitation and assistive robotics applications. The system processes brain signals recorded using a 5-channel EEG headset and classifies the user’s cognitive commands thru...

The increasing integration of renewable energy sources and prosumer-driven energy exchange has made smart grid stability a critical challenge for modern power systems. This study presents a comparative machine learning framework for predicting grid stability using a synthetic dataset derived from a four-node...

As it is known, the development of modern intelligent power systems is based on the implementation of Smart Grid technologies at all stages of electricity generation, transmission, distribution, and consumption. In this context, distribution electric networks have particular importance. In the presented...

This study presents the design, modeling, and simulation of a high-performance optical sensor for magnetic field detection, utilizing Photonic Crystals (PCs). The sensor leverages the Photonic Band Gap (PBG) property of a two-dimensional (2D) PC to precisely control light propagation and achieve miniaturization....

Electrocardiography (ECG) is an important diagnostic device that can be used to assess the health of the heart and provide real-time recording of the electrical activity of the heart. The recent wearable technology offers continuous and non-invasive measures of ECGs in nonclinical settings. This paper...

Demands of ultra-scaled ion sensitive field effect transistors (ISFETs) with higher current sensitivity and wider dynamic pH range are sky-rocketing as the ISFET devices find their increasing applications in the arena of wearable sweat sensors. In this context, a scaled tunnel FET (TFET) can serve as...

The memcapacitor is a significant component of the memristive system family, serving as a circuit element that represents the relationship between magnetic flux (φ) and charge integral (σ). The primary distinctions between a memcapacitor and a standard capacitor can be outlined as follows: the capacity...

The estimation of the State of Health (SoH) of lithium-ion batteries is essential for ensuring the reliability and lifetime optimization of battery management systems (BMS). In this study, the long-term aging behavior of nickel-rich L i ...

A wide range of technological processes involved in the extraction, transportation, and storage of oil and gas are associated with technical challenges that affect their overall efficiency. In order to address these issues, technological solutions have been developed based on chemically crosslinked polymer...

The The basic purpose of this study was to determine the impact of machining parameters on the surface roughness of AISI 420 martensitic stainless during the CNC turning and develop a mathematical model. AISI 420 martensitic stainless steel was selected for machining with precise vibration-less machinery....

Thermal comfort is a critical aspect of outdoor environmental quality that significantly influences human health, well-being, and productivity, particularly in densely populated cities such as Dhaka, Bangladesh. Traditional predictive methods typically rely on simplified models and limited parameters,...

Mitigating global warming and reducing harmful air pollution, the effective management of NOx emissions via Selective Catalytic Reduction (SCR) systems is a major priority. For this reason, This study presents a comprehensive investigation of the NOx reduction performance of Sb-doped Ce/TiO₂–Cordierite...

This study investigates the performance optimization of an air-gap membrane distillation (AGMD) system using Taguchi-based orthogonal experimental design (OED). Four key operational parameters feed temperature (T₁), coolant temperature (T₂), feed flow rate (V₁), and coolant flow rate (V₂) were examined...

This study presents a disassembly-based failure analysis of four high-capacity Sea Water Lift Pumps (SWLPs) and one Fire Water Pump (FWP) operating in long-term offshore service to quantify the synergistic degradation resulting from Cathodic Protection (CP) failure and hydro-abrasive wear. Inspection...

The efficiency of fabric take-up mechanisms in weaving looms affects the quality and stability of woven fabric. This study analyzes selvedge withdrawal by the cloth beam, focusing on interactions between the warp threads, fabric, and rigid loom components. Warp threads and fabric are elastic elements...

A theoretical and computational study of cream churning with a Möbius-strip impeller revealed stable 3D vortex circulation combining active, intermediate, and stagnant zones. Increasing impeller speed and strip width enhances turbulence and mixing efficiency.

A methodology is provided for solving the Navier-Stokes equations with certain assumptions applied to the flow of lubricant between the bearing liner of a sliding bearing and the shaft journal. A plane problem of velocity distribution of oil particles filling the space between the shaft journal of a...

Ensuring a continuous power supply that adapts to real-time demand remains a central challenge in modern energy systems, particularly when integrating renewable sources alongside conventional energy generation systems. Sudden and unpredictable fluctuations in electrical load, such as the unexpected activation...

This study analyses residential energy consumption in Uzbekistan from 2010 to 2022, focusing on the effects of household income, energy prices, and climate variables. The main objective is to identify key determinants of household energy demand and assess how economic and environmental factors shape...

Uzbekistan’s drastically changing continental climate and rapidly rising residential energy consumption mean that structures that have demand-side flexibility to facilitate the incorporation of renewable energy are needed shortly. The present research assesses the energy flexibility of residential buildings...

The Solar energy is a globally prominent renewable resource, particularly in regions like ADRAR, South Algeria, which experiences high irradiation (around 5.8 kWh/m2). The efficiency of photovoltaic (PV) systems is often limited by their non-linear electrical characteristics and high operating temperatures....

The optimization of biogas production facilities represents a critical component in advancing sustainable energy strategies globally. This study investigates the relationships between biogas composition and electricity generation through comprehensive analysis of 10 months of operational data (August...

The productivity of an autonomous photovoltaic plant with a capacity of 2.7 kW, installed in the parking area, was analyzed, using the PV syst program. The modeling outcomes showed, that the highest value of the global horizontal solar radiation flux density falls on the summer season and is ~ 214,0...

This study focuses on the magnetohydrodynamics (MHD) fluid flow. Fluid taken is compressible, viscous and Newtonian. Fluid flow is taken over a continuously stretching, permeable horizontal cylinder in the presence of internal heat generation or absorption and thermal radiation. The governing partial...

In the context of the global energy transition and the increasing importance of sustainable development, the issues of rational placement of renewable energy facilities are becoming particularly relevant. In this paper, an assessment of the economic and geographical potential of solar power plants (SES)...

The importance of sustainable solutions in public transportation systems have increased due to increasing environmental problems, and energy costs. In this context, transforming bus fleets that run with internal combustion engines (ICE) to electric buses (EBs) offers significant advantages, both environmentally...

As a result of abnormal heat – a manifestation of climate change – in recent years, the grapes reached maturity considerably earlier than usual; the process of changing the sugar/acidity ratio in early-ripening varieties slowed down significantly, while in late-ripening grapes, the rise in sugar content...

The manageability of agricultural lands is linked to spatiotemporal monitoring of water–soil resources, evidence-based planning of cropping patterns, and improvements in irrigation efficiency. Within the semi-arid Tigris Basin, Ergani district (Diyarbakır, Türkiye) combines high agricultural potential...

This contribution synthesizes a SWAT (Soil and Water Assessment Tool) application for the semi-arid Çınar district (Diyarbakır, Türkiye), where remote-sensing-supported inputs are used to interpret water-balance components in relation to flood risk and sustainable watershed management. The model integrates...

Dissolved oxygen content is a paramount indicator of water quality, directly linked to water remediation processes. Aeration processes enhance dissolved oxygen levels in water treatment through hydraulic structures that increase interfacial area between water and air. This study investigates the aeration...

This article emphasizes the application of Geographic Information Systems (GIS) as a robust and modern tool for environmental monitoring and analysis. Through GIS-based methodologies, key ecological parameters-such as landscape transformations, land cover dynamics, vegetation health, and biodiversity-can...

This study presents the results of a comprehensive investigation into the agrobiological, morphological, and technological characteristics of multiple table grape cultivars cultivated in the Absheron district of Azerbaijan. The research encompassed both local varieties, including Ag Pishraz, Gara Kechimemesi,...

Water consumption in office environments represents a significant yet often overlooked aspect of corporate sustainability. This study aims to evaluate office drinking water preferences within the framework of environmental, economic, and social sustainability. The research was conducted at the headquarters...

The study provides valuable insights into how environmental conditions shape the physiological and morphological characteristics of introduced phanerophytes in the Absheron Peninsula of Azerbaijan. The results indicate that light, wind, and heat are critical ecological determinants influencing the adaptation,...

Macro fertilizers play a fundamental role in grape production and are essential for key physiological processes such as photosynthesis, protein synthesis, and nucleic acid formation. However, conventional fertilization practices are often inefficient, environmentally unsafe, and result in low grape productivity,...

The article provides information on the macrozoobenthos of the coastal waters of the Azerbaijani sector of the South Caspian in 2021-2022. During the study, 22 species of macrozoobenthic organisms belonging to 5 systematic groups were found in the coastal waters of the South Caspian. Among macrozoobenthic...

Pollution of wastewater from the fuel and energy complex, petrochemical and metallurgical industries with heavy metals is one of the urgent environmental problems of modern industry. Arsenic, copper zinc, etc. its ions are highly toxic, accumulate in bottom sediments and disrupt biosphere processes....

Green pyrolysis technologies have significant potential in modern industry for converting waste into energy and reducing carbon emissions. These technologies enable the transformation of waste into valuable energy resources while contributing to the development of environmentally sustainable processes....

Polylactic acid (PLA)–based colorimetric films containing red cabbage anthocyanin were developed as biodegradable, real-time freshness indicators for perishable foods. The films were prepared by solvent casting using ethyl acetate, with anthocyanin added at 1% (v/w) relative to the polymer solution....

This study examines the antioxidant activity and total phenolic content of commonly consumed cereals and legumes, including wheat (Triticum aestivum), chickpea (Cicer arietinum), and bean (Phaseolus vulgaris). The samples were extracted using 80% methanol. Antioxidant activity was evaluated by the DPPH...

This study analyzes and synthesizes research aimed at identifying potential hazards in wine production, determining critical control points (CCPs), and defining mitigation measures. Based on the reviewed literature, hazards and risks were mapped across the technological stages of wine production, from...

This study investigated the effects of wheat grass (WG), Aronia melanocarpa extract (AME) and cold plasma (CP) treatments on total phenolic content (TPC), radical scavenging capacity (DPPH) and reducing power (CUPRAC). The findings showed that the AME + CP group had the highest bioactive potential. The...

The color of sugar crystals is one of the most important determining parameters in the quality of white sugar. Conventional decolorization methods in sugar refinery units require the use of chemicals and may lead to environmental pollution (as a result of the production of sulfur dioxide gas). Using...

Climate change is increasingly influencing viticulture by altering grapevine physiology, biochemical development, and regional cultivation conditions. The Khindogni grape variety, indigenous to the South Caucasus and particularly Azerbaijan, is distinguished by its strong tannin structure, deep pigmentation,...

Rose hips are a plant belonging to the rose family. Its fruits are famous for being rich in vitamin C. About 300 species of rose hips are known. 42 of them grow in Azerbaijan and 36 of them grow wild. Its leaves, flowers and fruits are characterized by various therapeutic effects. Two species are more...

The presented work investigated to the possibility of using plant waste generated as a result of various production processes in the biotechnology industry to obtain food and feed products. It was determined that the waste contained sufficient components suitable for biological conversion and could be...

The present research focuses on the efficient utilization and recycling of waste materials generated within the winemaking industry. The main objec-tive of the study was to investigate the biochemical composition of defatted residues obtained after oil extraction from grape seeds and to assess their...

In the present study, using endotechnology, certain aspects of germination of dehulled broad bean seeds under low-temperature conditions were investigated, and the theoretical and practical prospects for obtaining a protein supplement with antifreeze properties from them were substantiated. Local beans,...

This article presents a geological and geophysical technology designed to assess the oil and gas potential of territories without the use of expensive seismic or other conventional methods. The technology is based on the integration of geological, geophysical, and geochemical data using original mathematical...

In the work presented theoretical formulation, analytical solutions, algorithm implementation of numerical experiments, and analysis of the results of numerical experiments. Based on the theoretical and experimental analysis of the yarns of the ground, the conclusions about the fabric of the toweling...

This article examines in detail the causes of equipment and production line failures in the confectionery industry, as well as ways to minimize such failures. Experience shows that mechanical breakdowns are not just random events, but the predictable result of the complex interaction of many factors....

Automated detection of process deviations in semiconductor manufacturing is crucial for ensuring product quality and operational efficiency. Industrial datasets, such as the dataset, are challenging because they are relatively high-dimensional, contain highly correlated features, and include binary outcomes....

Optimizing chemical reagents for paraffin deposit control is essential for improving oil production efficiency. This study presents a comparative analysis of three solvents: a volatile commercial reagent, a novel in-house formulation, and a commercial aromatic-based product. Their performance was evaluated...

High water cut in production wells is one of the main challenges in the development of mature oil fields. This study examines the impact of increasing water production on the performance of the Bibiheybat and Gunashli fields operated by SOCAR “Azneft” Production Unit. Field production data, well stock...

Maintaining appropriate visual levels in hospital spaces is vital for occupant comfort and adaptive healthcare environments, particularly in dense urban areas such as Dhaka, Bangladesh, which strongly influence indoor performance and user perception. Existing research has primarily focused on energy...

Ensuring thermal comfort is crucial for rickshaw pullers, particularly in densely populated urban areas like Dhaka, Bangladesh, where extreme environmental conditions can negatively impact their health and productivity [1]. These workers are exposed to high temperatures, humidity, and pollution levels...

Model compression techniques improve the energy efficiency of convolutional neural networks (CNNs) without losing accuracy. Using the CIFAR-10 dataset, we trained a baseline CNN and implemented two key compression methods: pruning and post-training quantization. Our pruned model with 50% sparsity achieved...

. Indoor air quality (IAQ) in university laboratories plays a crucial role in safeguarding the health, comfort, and performance of teachers, students, and other staff, especially in densely populated cities such as Dhaka, Bangladesh. Forecasting IAQ in laboratories is challenging due to frequent changes...

Human performance monitoring has become a key component of next-generation aviation safety systems, as the human factor remains one of the leading causes of operational incidents. Among various physiological and behavioral indicators, eye-tracking data provide a direct and non-intrusive measure of cognitive...

In the context of escalating cyber threats, information security issues are becoming a priority for all nations. The use of foreign operating systems carries several serious risks. Dependence on foreign developers and update providers, the possibility of external interference in critical information...

Modern aviation safety largely depends on the psychophysiological stability and emotional regulation of aviation personnel. Errors caused by emotional destabilization, stress, and fatigue are among the most common factors leading to incidents in both civil and military aviation. Pilots, air traffic controllers,...