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Historical building structures are vital in illuminating human history. Ensuring their preservation and passing them down to future generations is of great importance. The preservation and restoration of historical buildings constitute a complex and highly relevant issue, wherein the criteria for compatibility in the selection and development of appropriate materials and application technologies are of significant importance. In historical context, the enhancement of lime mortar properties was achieved through the...

Aquaculture has become an essential component of global food production, offering a sustainable source of animal protein. However, the sector continues to face significant challenges related to environmental sustainability and suboptimal reproductive efficiency. In recent years, the incorporation of plant-derived bioactive compounds, commonly referred to as phyto-additives, has emerged as a promising, natural alternative to synthetic additives and chemotherapeutics. These substances can improve growth performance,...

Sustainable human capital management and green human resource management have become the trend words in business management in recent years. It cannot be denied that human resource management has become one of the leading management functions in organisations at all levels, working on the development of the organisation's most valuable resource, human resources. Consequently, the importance of human capital management and a more strategic approach focusing on the development of employees' knowledge, skills and inn...

The purpose of this paper is to highlight the importance of digitalization in promoting sustainable economic development, focusing specifically on the contribution of digital technologies in the field of geosciences and climate analysis. By using a mixed methodology that combines documentary analysis with relevant case studies, the research explores how advanced digital solutions contribute to environmental monitoring and climate forecasting in the current context of confronting the accelerating phenomenon of clim...

This article shows how enzymatic biocatalysts, specifically hemicellulase and asparaginase, affect the rheological properties of white flour dough used for wafers. The study utilized alveo-consistographic and falling number methods to analyze dough behavior and the impact of different dosages of enzymes on flour and finished wafer products. Adding these enzymes in wafer production increases health and efficiency by enhancing dough handling, volume, and wafer texture, demonstrating their potential for sustainable f...

Ensuring ecologically grown fodder for organic livestock farming has become an imperative matter for the development of the livestock sector in western Romania. Against this background, but also due to very good production results and the improving effects on soil fertility, more Romanian farmers are choosing to include, each year, fodder legumes in their crop rotation. The research conducted over three experimental years, in two agricultural areas from the Timis Plain, known as favorable for fodder pea crops, had...

The goal of present paper is to study the influence of investments and forest resources on gross value added in forestry. To achieve this goal are used comparable data from Eurostat for the period 2015-2022 for 12 European union (EU) member states: Austria, Bulgaria, Croatia, Czechia, Finland, France, Germany, Poland, Portugal, Romania, Slovakia and Sweden. A panel regression model with fixed time effects is specified. The dependent variable is the gross value added per hectare (euro/ha) and as regressors are used...

Previous research has shown that the properties of biomass pellets (composition, moisture, density) have a significant impact on particulate matter emissions. However, pellet length has been investigated to a lesser extent, mainly for wood pellets. This study offers a new perspective, as it focuses on non-wood biomass (red fescue pellets) and systematically evaluates particulate matter emissions in relation to pellet length. Pellets were sorted into three categories: 0.15-1.65 cm (I), 1.65-3.15 cm (II), and over 3...

The aim of the study was to monitor two types of Carpathian salami (one with a fat content of 20% and the other with 30% content). Variations in humidity, pH, fat and NaCl content were monitored, as well as changes that occurred during storage. The monitoring interval of the influence of raw and auxiliary materials on the obtained salami and the physicochemical and organoleptic changes occurred during storage was 1 - 115 days. In the case of the two types of salami, it was observed that the variation of fat conten...

In the current global food and environmental context, the cultivation of legumes crops is of particular interest, because of the high protein content of the grains for feed, as well as of the ability of these valuable species to fix a high amount of natural nitrogen in the soil. Due to its many agricultural advantages, soybean continues to be one of the most valuable crops cultivated in the world and one of the most important sources of plant protein both for human and animal feed. In Romania, soybean is cultivate...

On January 15, 2023 (at 21:37 GMT), a moderate Ms4.8 earthquake occurred 4km southwest of the Klosi area and 24km north of Tirana. It was felt over a larger area of northern and central Albania. The earthquake sequence extended along the Nderfushas-Petralb-Gurre e Vogel tectonic fault zone, which is exposed on the ground for a length of about 25 km. The region affected by the January 2023 sequence, along with the seismogenic region of the August 11, 2018, moderate Ms5.2 earthquake, forms a roughly northeast to sou...

Ultrasound diagnostics is a key tool in the investigation of renal diseases in pediatric patients due to its non-invasiveness and accessibility. Although it offers many advantages. Its accuracy in detecting functional pathological changes is investigated in this article. This pilot study included 17 children aged 1 to 18 years who underwent renal ultrasound examination followed by scintigraphy examination in a nuclear medicine clinic. Renal ultrasound images were analyzed using the digital B-MODE Assist system. wh...

Governments worldwide, the EU, and the UN are proposing new initiatives to manage digital technologies. One of these initiatives is termed the пїЅtwin transition,пїЅ which refers to aligning digitalisation and sustainability (circular economy) goals and processes to create a synergy in which both initiatives mutually reinforce and complement one another, enabling the achievement of maximum positive impact on social, economic, and environmental balance. There is no single definition of the пїЅtwin transitionпїЅ in ...

This work explores the potential of generative artificial intelligence as a strategic and reflective Green AI, understood not as an energy-efficient technology, but as a high-analog processing environment capable of analyzing, critically evaluating, and reformulating sustainability strategies. Through a proof-of-concept on the case of Taranto, a city that symbolizes the contradictions between industrial development and environmental degradation, the ability of large-scale linguistic models (LLMs) to generate-when ...

Hydrothermal processes, particularly hydrothermal eruptions, play a key role in forming epithermal gold-silver deposits. Such deposits, first described by White [1] and Lloyd [2], are found in both active and ancient hydrothermal systems [3]. These processes are linked to geothermal systems, volcanic activity, and fluid circulation, but their exact mechanisms and influence on metal concentration remain debated. This study examines the role of hydrothermal eruptions and key factors (temperature, boiling, chemical c...

The transition toward a green economy and sustainable development has become a priority for countries aiming to mitigate environmental degradation and promote economic resilience. In Kosovo, the integration of System for Information Management (SIM) into institutional and sectoral frameworks remains a critical component for enabling informed decision-making, resource efficiency, and environmental accountability. This paper explores the role of SIM in strengthening institutional and operational capacities to suppor...

This research explores whether multilingual education can boost understanding and involvement in environmental and earth sciences. The central question is whether having different languages in schools helps students grasp different scientific ideas better. A mixed-methods approach was used, gathering qualitative data from interviews and focus groups with teachers and students. Academic performance and how engaged students were in multilingual classrooms were also measured quantitatively. It turns out that students...

Biomass-produced biocarbon has low surface functionality and a reduced pore volume, these properties reduce the performance of the biocarbon and limit its applications. Among the various surface engineering strategies, oxidation leads to both an increase in pore volume and surface functionality, by introducing oxygen-containing chemical groups. This study presents a short review of the oxidation pathways in surface engineering of biocarbon materials, evaluates the controlling factors, such as key parameters, that ...

Tourism is essential to Latvia's sustainable territorial development, fostering infrastructure improvements, regional economic growth, and social cohesion. However, the sector has experienced major disruptions over the past seven years due to the COVID-19 pandemic, changing consumer behavior, and geopolitical instability. This study examines tourism development trends in Latvia, identifying key changes, challenges, and prospects in the context of sustainability. In 2019, the number of tourists in Latvia was 2...

Mediterranean cities are characterized by an intense culture of outdoor living, yet empirical research on urban heat island (UHI) dynamics within these environments remains limited. This study investigates the cooling performance of urban vegetation during a typical summer day across three newly redesigned coastal promenades in Albania. Employing a mixed-methods approach combining experimental, semi-experimental, and comparative analyses the research integrates urban morphology assessments, climatic datasets, in-s...

The effects of climate change are affecting agriculture in many areas through changing weather, such as unexpected temperature swings and changes in rainfall that threaten food supplies and rural life. Western Romania has its own weather problems, such as long droughts mixed with unpredictable rains, and generally these conditions are starting to slow down agricultural production, which means farmers need to rethink the way they farm. When rains stop being reliable, groundwater can act as a buffer; it helps to kee...

Sea level change and global sea level rise are slow but persistent changes. They should be evaluated as a sign of ongoing climate changes. The Black Sea is a semi-enclosed sea, with the only connection to the world's oceans being the narrow Bosphorus Strait. The influence of climate changes in such an environment will be grater. Sea level observations on the Bulgarian part of the Black Sea are carried out by numerous tide gauge stations. The most indicative of them, with the most complete set of measurements, is t...

Aquaculture sector holds significant potential for ensuring food security, supporting economic growth, and contributing to the sustainable use of marine resources within the European Union (EU), aligning with the UN Sustainable Development Goal 14 Life Below Water . However, the potential of aquaculture is constrained by multilevel challenges, including environmental externalities, regulatory complexities, and social acceptance. These challenges are exacerbated by underlying tensions between goals for growing the ...

This research confronts the linguistic hegemony within geoscience education, which systematically marginalizes non-native English speakers and constrains global capacity building. Moving beyond merely identifying this barrier, the research proposes and evaluates concrete multilingual strategies to foster a more equitable and effective discipline. Through qualitative investigations, including interviews with educators, students, and professionals, and a systematic review of existing resources, we identify both best...

In today-s world, increasing urbanization poses challenges to the environment and quality of life in cities. This article examines the importance of urban ecology for sustainable urban planning and the transformation of urban landscapes. By integrating ecological principles into planning, cities can become more resilient and adaptable to climate change. Sustainable urban planning focuses on reducing negative environmental impacts, improving quality of life, and creating socially just spaces. Green infrastructure r...

Figs (Ficus carica) are renowned for their high antioxidant content and rich nutritional profile. They are an excellent source of vitamins (particularly vitamins A, C, K, and B-complex), essential minerals (such as calcium, magnesium, potassium, and iron), fiber, and bioactive compounds that offer numerous health benefits. Due to these properties, figs contribute to improved digestion, better blood sugar regulation, and enhanced cardiovascular health. Sausages are a widely enjoyed food, which inspired us to reimag...

This paper presents two AI-based case studies aimed at enhancing data-driven approaches to urban planning in relation to diverse topographical conditions towards sustainable development strategies and new urban typologies. The first case study employed a genetic algorithm to identify optimal spatial arrangements for agriculture, photovoltaic energy generation, and urban structure development. The analysis was conducted across three distinct Slovak topographies: riverlands, mountainous areas, and the existing urban...

This study investigates shoreline dynamics and morphodynamic variability along the Kavatsi coastal sector (Southern Bulgarian Black Sea coast) through a multi-temporal analysis spanning the 1980s to 2025. By integrating legacy topographic maps, aerial orthophotos, and recent high-resolution Unmanned Aerial System (UAS) photogrammetry (2020-2025), five representative beach-dune systems were assessed: Kavatsite-North, Kavatsite-South, Smokini-North, Smokini-South, and Camping Veselie Beach. UAS-derived orthophotomos...

The development of UAV-based (Unmanned Aerial Vehicles) diagnostic methods has created new opportunities for evaluating high-rise and industrial structures. While traditional multirotor drones are commonly used for visual and thermal inspections, their limited authority control reduces precision when operating close to complex surfaces. This review paper examines the capabilities of omnidirectional UAVs (omnicopters), which offer full control across six degrees of freedom by decoupling translation from rotation. S...

Unmanned Aerial Vehicles (UAVs) have become essential platforms in domains such as logistics, environmental monitoring, surveillance, agriculture, and disaster management. The growing complexity of missions and the increasing demand for autonomy highlight the critical role of trajectory optimization, which ensures safe, efficient, and adaptive navigation in dynamic environments. Path-planning algorithms form the core of this capability, enabling UAVs to avoid obstacles, minimize energy consumption, and accomplish ...

Human activities on a global scale are increasingly generating substantial quantities of solid waste. Consequently, in recent years, there has been a significant worldwide initiative to reduce waste production and reuse existing waste, including non-recyclable plastics, industrial waste, sewage sludge, hazardous waste, municipal waste, among others. To ensure environmental quality, further treatment of waste is essential to prevent its accumulation in landfills. For waste materials that cannot be recycled or for w...

The aim of this study is to analyse the impact of the Urban Heat Island (UHI) effect on temperature dynamics across various locations within the city of -ilina during the year 2024. The results reveal significant differences in temperature gradients between urban and rural areas, with urban zones such as Nemocnicna Street and the Vlcince housing estate exhibiting up to 16.6 % slower cooling rates on summer evenings compared to the rural locality of -ilinska Lehota. This phenomenon is attributed to the increased he...

Urban soil contamination with heavy metals is a growing environmental concern due to its adverse effects on human health, ecosystem stability, and soil productivity. The primary sources of this pollution include industrial activities, vehicular emissions, atmospheric deposition, mining operations, and improper waste disposal. As heavy metals such as lead (Pb), cadmium (Cd), mercury (Hg), arsenic (As), and chromium (Cr) accumulate in the soil, their persistence and low mobility make them difficult to degrade or rem...

Remote sensing techniques are increasingly used in land surface monitoring processes. The development of satellite systems has led to increasingly complex research in terms of analysis and monitoring of large land areas, with reduced costs and high efficiency. In this research, a satellite scene from 03.07.2024 taken over by the Landsat 9 remote sensing system was used, the scene identifier being LC09_L2SP_186028_20240730_20240731_02_T1, WRS_PATH 186 and WRS_ROW 28, UTM projection system, Datum WGS84, Ellipsoid WG...

The use of remote sensing images in territorial analyses is increasingly used with the development of remote sensing systems. Due to the fact that there are numerous remote sensing systems, both open source and paid, these instruments are widely used in monitoring large areas in order to analyze the dynamics of land use changes. In the present study, an analysis of the ATU Moravita, Timis County, Romania, was carried out based on remote sensing images taken from the Landsat 8 satellite system. Based on the 11 spec...

The submitted paper focuses the issue of using a new technology of Near Infrared Reflectance (NIR) sensors in practice for dosing organic fertilizers based on their composition. The HarvestLab 3000 system was tested in a selected enterprise in terms of its usability in practice. In 2021, an experimental plot was selected in a conventional company situated in the southern part of Czech Republic. The HarvestLab 3000 system with the NIR technology was used for the variable (VR) dosage of digestate as a basic fertiliz...

The relevance of this research stems from the critical importance of protecting environmental rights under conditions of martial law. Violations of these rights can lead to long-term environmental degradation and adverse impacts on public health. As of the 1000th day of the war, environmental damage to Ukraine caused by the aggression of the Russian Federation has reached an estimated USD 70 billion. Approximately 3 million hectares of forests have been destroyed, over 6,500 environmental violations recorded, and ...

Non-destructive testing (NDT) of 3D-printed concrete is challenging due to complex geometries and layer-dependent material heterogeneity. Photogrammetry captures surface geometry, but its outputs cannot be directly linked to NDT values. This study presents a workflow that integrates photogrammetric models with rebound hammer measurements and applies radial basis function (RBF) interpolation to visualize near-surface strength. Each measurement point is matched to its 3D coordinates on the mesh, enabling consistent ...

Acid mine drainage (AMD) is a significant environmental issue especially in countries like Bulgaria that currently has 486 closed and abandoned mining waste facilities including tailings, dumps and heaps. Some of them are thoroughly investigated and known for their low pH levels and high metal and metalloid concentrations. The most conventional active treatment method for AMD involves neutralization through the use of different reagents. However, a significant limitation in the application of this method is the la...

The study examined the sorption properties of beech, chestnut, and pine sawdust, as well as pine pellets, focusing on their ability to remove heavy metal ions from aqueous solutions. The kinetics of sorption were analyzed using CuSO4-5H2O and FeSO4-7H2O solutions (10?5-10?- M) over 1, 2, 4, 24, and 48 hours. Sorbents were modified with HCl and NaCl, and their efficiency was evaluated by measuring pH and electrical conductivity before and after sorption. Chestnut sawdust demonstrated the highest sorption capacity, ...

The present study examines working capital as a key indicator of financial sustainability. The focus is placed on its role in ensuring the resilience of enterprises operating within the chemical industry in Bulgaria. Given the sector's cyclical volatility, the research emphasizes the necessity of effective working capital management as a prerequisite for maintaining corporate liquidity and solvency. From a theoretical perspective, the study explores the nature and scope of working capital, its structural component...