Exploration Area Research Articles

Emerging Trends in Secondary Metabolite Research in Caryophyllales: Betalains and Their Roles in Plant Adaptation and Defense Mechanisms.

Betalains, a distinctive group of nitrogen-containing pigments exclusive to the Caryophyllales order, possess diverse biological activities such as antioxidant, anti-inflammatory, and antimicrobial properties, making them highly valuable for applications in food, nutraceutical, and pharmaceutical industries. This Review provides a comprehensive analysis of betalain biosynthesis, structural diversity, and ecological significance, highlighting their roles in enhancing stress resilience, adaptation mechanisms, and plant evolutionary strategies. The evolutionary development of betalains is explored, revealing their emergence through gene duplication events and providing insights into their mutual exclusivity with anthocyanins. This study utilizes comparative genetics and advanced molecular tools to uncover the intricate regulatory networks involving transcription factors such as MYB, bHLH, WRKY, and SPL, which govern betalain biosynthesis. Furthermore, the Review discusses innovative transgenic studies that introduce betalains into non-native species, demonstrating their potential to enhance stress tolerance and boost agricultural productivity. While significant progress has been made in understanding betalain biosynthesis pathways, the evolutionary relationships with anthocyanins and the specific ecological functions of betalains in plants remain areas of ongoing exploration. Future research directions include integrating chemotaxonomic studies, molecular phylogenetics, and multiomics approaches to unravel the full spectrum of betalain functions and regulatory mechanisms. Such studies are essential to deepening our understanding of these vibrant pigments and their evolutionary implications, offering new opportunities for biotechnological innovations and sustainable agricultural practices. This Review stands out by combining genetic, ecological, and evolutionary perspectives, providing novel insights into the multifunctionality of betalains and their potential to drive future advancements in plant science and biotechnology.

Characteristics and Functional Properties of Bioactive Oleogels: A Current Review

Oleogels have been a revolutionary innovation in food science in terms of their health benefits and unique structural properties. They provide a healthier alternative to traditional solid or animal fats. They have improved oxidative stability and nutritional value to maintain the desirable sensory qualities of lipid-based foods. Moreover, oleogels offer an ideal carrier for poorly water-soluble bioactive compounds. The three-dimensional structure of oleogels can protect and deliver bioactive compounds in functional food products. Bioactive compounds also affect the crystalline behavior of oleogelators, the physical properties of oleogels, and storage stability. Generally, different incorporation techniques are applied to entrap bioactive compounds in the oleogel matrix depending on their characteristics. These approaches enhance the bioavailability, controlled release, stability of bioactive compounds, and the shelf life of oleogels. The multifunctionality of oleogels extends their applications beyond fat replacements, e.g., food preservation, nutraceutical delivery, and even novel innovations like 3D food printing. Despite their potential, challenges such as large-scale production, cost efficiency, and consumer acceptance remain areas for further exploration. This review emphasizes the understanding of the relationship between the structure of oleogels and their functional properties to optimize their design in different food applications. It also highlights the latest advancements in bioactive oleogels, focusing on how they incorporate bioactive compounds such as polyphenols, essential oils, and flavonoids into oleogels. The impact of these compounds on the gelation process, storage stability, and overall functionality of oleogels is also critically examined.

The Pannonian Stage: stratigraphy and geoenergy resources

The youngest regional chronostratigraphic unit of the Central Paratethys, the Pannonian Stage, is benchmarked by the deposits of Lake Pannon, containing a highly endemic, Caspian-type biota, and the sediments of adjacent deltas and fluvial plains. The Pannonian Stage also includes various freshwater lake deposits and vast volcanic formations, especially in the northern and eastern margins of the Pannonian Basin system. The Pannonian correlates with the Tortonian, Messinian, Zanclean and Piacenzian Stages, thus representing 9 Myr between 11.6 and 2.6 Ma. The Pannonian is divided into biochronostratigraphic units by the application of mollusc and dinoflagellate biochronozones in the Lake Pannon deposits and mammal biozones in the freshwater sediments. The Pannonian Stage is a leading geoenergy provider in terms of hydrocarbons and lignite. Prolific oil and gas reservoirs occur in both the deep-water and deltaic sand bodies in the central part of the Pannonian Basin, which is a highly mature exploration area. The practically inexhaustible lignite resource of the Pannonian Stage has been mined or is still being mined in the basin margins in all ten countries of the Pannonian Basin system.

Emerging Themes, Leaders, and Collaboration in Library and Information Science Research

Introduction: This study uses bibliometric methods to evaluate research articles within the library and information science (LIS) domain. The focus is to uncover trends and patterns in social network analysis related to LIS, particularly examining research collaborations and content within highly cited articles. By analyzing these aspects, the study seeks to identify influential authors, prominent research themes, and key contributors in the LIS field. Methods: A dataset of 14,517 articles published between 1954 and 2023 was extracted from the Scopus database for bibliometric analysis. The study concentrated on publications in the LIS domain, focusing on the journal Library Philosophy and Practice. Multiple Correspondence Analysis (MCA) was used to identify clusters within the research field, while content analysis was performed to determine prevalent topics and disciplinary influences within the articles. Results: The analysis revealed that China is home to many of the most influential authors in the LIS domain, with the United States, China, and the United Kingdom identified as the top contributing countries to LIS research. Common research themes include information science, bibliometrics, academic libraries, information literacy, and LIS education. Two main clusters emerged from the MCA: one focused on information-related concepts and the other on bibliometrics and scholarly communication. Content analysis indicated a significant presence of topics from physics, computer science, and information technology within LIS research. Conclusions: This study highlights key trends and patterns in LIS research, with academic libraries, information literacy, LIS education, and librarians' roles identified as critical areas for future exploration. Expanding databases and refining keyword searches are recommended to enhance knowledge dissemination and educational adaptability in the LIS field. The findings aim to support LIS researchers, facilitate research planning, and promote global interinstitutional cooperation

Quantum-inspired metaheuristic algorithms for Industry 4.0: A scientometric analysis

Quantum-inspired Metaheuristic algorithms have redefined non-deterministic polynomial time hard optimization challenges by leveraging quantum mechanics principles. These algorithms herald a broad range of application scenarios in Industry 4.0 and offer feasible time solutions for complex, large-scale industrial landscapes. The potential benefits provided by the quantum-inspired metaheuristic algorithms have accelerated the scientific advancements in this domain. Consequently, the present research contributes to the existing knowledge base by presenting the intellectual landscape through scientometric and systematic literature analysis. The study is conducted on the dataset derived from the Scopus and Web of Science databases, covering 2001 to 2023. The study employs co-citation and co-occurrence analyses to discern prominent research topics, emerging research frontiers, significant authors, and the most collaborating countries. The research findings underscore that electric vehicles, energy efficiency, and combinatorial optimization are prominent research topics, while carbon emission, resource management, and path planning are burgeoning areas of exploration in this knowledge domain. The intricate and entangled network linkage determines that the research community in this domain fosters a dynamic and synergistic relationship. Overall, the pivotal insights and the research challenges articulated in this article offer valuable insights to researchers and the academic community, aiding in discerning the intellectual terrain and emerging research patterns in quantum-inspired metaheuristic algorithms. This, in turn, fosters the advancement of innovation and facilitates well-informed decision-making within this evolving research paradigm.

Variscan Gornjane granitoid as an alternative cold-water reservoir in the ore-baring and mining area of eastern Serbia: Quantitative-qualitative characterization (Carpathian-Balkan belt, Getic unit)

The diminishing high-quality groundwater reservoirs have sparked significant interest in hard-rock aquifers, especially in active mining and raw material exploration areas. This paper aims to forecast the quantity and quality of alternative water resources in the area, thus facilitating the planning and design of the existing water resource systems. The focal point is the groundwater accommodated within basement-type alternative igneous aquifers nestled within an active mining and exploration province belonging to the Carpathian-Balkan fold-and-thrust belt (Banat-Timok Province/Banatitic Belt, sector in eastern Serbia). Despite their lower water-bearing capacity, we underscore the significant hydrogeological potential of natural water igneous-type aquifers, such as the Variscan Gornjane massif.For the first time, this research identifies different reservoirs across the granite massif, providing a fresh perspective on the regional water resource systems. By categorizing reservoirs based on porosity type, flow rates, depth of reservoir rocks (in the depth range of 50 m), and distribution, this study significantly enhances the forecasting of the new water resource system, underlining the importance of this research in the field of water resources and mining. In addition to faulted sections of granite, aquifers are formed in the area characterized by weathered and decomposed granite fragments, often referred to as gruss deposits. The gruss layer has a flow rate reaching up to 0.01 l/s. In terms of the water quality, the groundwaters of the Gornjane granite massif mostly do not contain elements that are above the maximum permitted concentrations for drinking water. However, the occurrence of the elements Fe Mn in some water samples and the presence of Al Pb in one sample, as well as Se, As, Cu, Zn, Ag, Cd, Ga, and Bi, suggest the contact of water with sulfide mineralization detected in granite rocks of Rudna Glava-Tanda-Luka area, raising concerns about potential water quality issues.

AESTHETIC PATHWAYS IN GEROTRANSCENDENCE

Abstract This presentation aims to enrich and expand the discourse on aging by exploring overaps and areas for exploration within Tornstam’s theory of gerotranscendence and the tenets of Rowe & Kahn’s successful aging model, with a focus on aesthetics as a mechanism for exploring and expressing the aging process. Gerotranscendence involves a shift in cognitive and emotional paradigms, marked by a reevaluation of purpose, interconnectedness, and self-awareness. Gerotranscendence augments the potential for well-being and health promotion by cultivating increased and meaningful engagement with the world and an evolution in perceptions and consciousness as individuals age. Encompassing diverse artistic expressions such as visual arts, music, and creative activities, aesthetics provide an individualized medium for introversion and self-expression. This multipronged approach to aging considers how individuals navigate senescence and nurture a connection with their inner selves alongside chronic conditions, diseases, limitations, or age-related changes. Engaging in aesthetic experiences offers depth and cognitive consonance in addressing feelings of loss, nostalgia, or existential questions related to aging. Aesthetics, then, emerge as a compelling conduit to convey the transitions and shifts described in the process of gerotranscendence. Integrating gerotranscendence and aesthetics within the context of traditional aging notions both illuminates and deepens the understanding of successful aging by accentuating the psychological, emotional, and creative dimensions, promoting a more holistic and arguably more incisive perspective on aging.

A RESEARCH TREND: TALENT MANAGEMENT PRACTICE IN HALAL MANAGEMENT

The abstract highlights the growing significance of integrating talent management practices within Halal management frameworks to ensure compliance with Halal standards and foster sustainable growth in the global Halal industry. Despite limited research, this research utilizes a Systematic Literature Review (SLR) using Scopus to investigate current trends, challenges, and opportunities. Bibliometric analysis and visualization techniques are employed to map the research landscape, identify key contributors, and analyze thematic evolution. Results indicate a growing interest in integrating talent management with Halal principles, emphasizing the need for Islamic ethics, Halal standards, and cultural sensitivities in talent strategies. Emerging themes include Sharia-compliant leadership and ethical recruitment, suggesting areas for further exploration. The research underscores the significance of tailored talent management approaches in Halal-certified organizations to address unique challenges and leverage opportunities for sustainable growth.

Epigenetic inheritance of PCOS by developmental programming and germline transmission.

Polycystic ovary syndrome (PCOS) is a prevalent endocrine and metabolic disorder, affecting approximately 11-13% of women of reproductive age. Women with PCOS experience a higher prevalence of infertility, pregnancy complications, and cardiometabolic disorders such as obesity, insulin resistance, and type 2 diabetes mellitus. Furthermore, psychiatric comorbidities, including depression and anxiety, significantly impact the quality of life in this population. Although obesity exacerbates these health risks, the exact etiology and pathophysiology of PCOS remain complex and only partially understood. Emerging research suggests potential transgenerational inheritance through genetic and epigenetic mechanisms, highlighting the possibility of PCOS-related risks affecting subsequent generations, including sons. This review synthesizes recent findings on PCOS inheritance patterns and underscores areas for future clinical and research exploration.

Emerging strategies in cancer immunotherapy: Expanding horizons and future perspectives

Cancer immunotherapy has revolutionized oncology by harnessing the body’s immune system to target and eradicate malignant cells. This review delves into emerging strategies in cancer immunotherapy, focusing on novel approaches and future directions of this rapidly evolving field. Key areas of exploration include immune checkpoint inhibitors (ICIs), chimeric antigen receptor (CAR) T-cell therapy, and cancer vaccines. ICIs, which target proteins such as cytotoxic T-lymphocyte antigen-4 and programmed cell death-1/programmed cell death ligand 1, have shown significant efficacy in various cancers, transforming clinical outcomes. CAR-T cell therapy, with its ability to genetically modify T-cells to attack cancer cells, has demonstrated remarkable success in hematologic malignancies and is being adapted for solid tumors. Cancer vaccines designed to stimulate an immune response against specific tumor antigens are also advancing with promising clinical results. Despite these advances, challenges such as immunogenicity, side effects, and treatment resistance remain. This review provides a comprehensive overview of the latest developments, clinical trials, and future perspectives in cancer immunotherapy, highlighting the potential for these strategies to redefine cancer treatment.

Research on Three-Dimensional Resistivity Imaging for Non-Conventional Electrode Arrays in Restricted Exploration Area

The 3D resistivity imaging surveying is adept at identifying structural details at various subsurface depths, and it can acquire valuable underground information even in complex geological environments. This technique has been widely applied in fields such as geological exploration, hydrogeology, and environmental monitoring. Currently, the 3D electrical resistivity surveys in the field are primarily deployed using regular grid and equidistant electrode layouts. However, when the survey area is influenced by obstacles or when the target being investigated is particularly complex, this may hinder the deployment of the electrode array in accordance with a rectangular grid. In some instances, it may even be impossible to position the electrodes directly above the target of investigation. The only viable option is thus to place electrodes around obstacles or special targets. In view of this, this paper studied unconventional electrode arrays and inversion imaging techniques of 3D electrical resistivity surveying in confined areas. It presents the design of three electrode arrays: “□”-shaped, “U”-shaped, and “L”-shaped. Furthermore, the study explores 3D resistivity finite element numerical simulation and inversion imaging techniques based on continuous electrical media. Finally, model experiments were conducted to verify the feasibility of these three special electrode arrays. We have applied the “□”-shaped electrode array to investigate the foundation structure of an ancient pagoda in Zhejiang Province, achieving promising results. This study provides valuable reference for the research and application of special observation in 3D electrical resistivity exploration.

CONTROL OF UPPER LIMB REHABILITATION DEVICES: A BIBLIOMETRIC STUDY

The study analyzes research trends, collaboration patterns, and key focus areas in the field of upper limb rehabilitation devices using bibliometric methods. With advancements in robotics and assistive technologies, these devices have become crucial for individuals with upper limb impairments, particularly stroke survivors. However, the rapid increase in publications necessitates a comprehensive understanding of research directions and influential contributions. This study used the Scopus Analyzer and VOSviewer software to examine a dataset of 1,208 publications. The Scopus analyzer provided insights into publication trends and author productivity. At the same time, VOSviewer was employed to map keyword occurrences and co-authorship networks, revealing the main topics and collaborative linkages across countries. The analysis highlights a steady increase in research output from 2015 to 2024, with a slight decline in the last two years, likely due to shifting research priorities or market saturation. Keywords such as "rehabilitation," "stroke," "upper limb," and "exoskeleton" indicate strong interest in assistive technology for motor recovery, while terms like "adaptive control" and "impedance control" emphasize the importance of control mechanisms tailored to patient needs. Additionally, international collaboration networks are led by countries like China, the United States, and Italy, reflecting their high research impact and extensive partnerships. In conclusion, this bibliometric analysis offers valuable insights into the progress and collaborative efforts within upper limb rehabilitation devices research, highlighting the interdisciplinary nature of the field and identifying potential areas for future exploration. This study serves as a reference for researchers aiming to develop further rehabilitation control solutions that enhance the quality of life for patients with upper limb impairments.

Metal-Organic Frameworks: Performance, Fabrication, and Applications in Biosensors

Biosensors serve as key detection tools in many fields, such as clinical diagnosis, environmental monitoring and food safety. Although breakthroughs have been achieved in the field of sensor technology, related issues such as sensitivity, specificity and stability remain unresolved. Recent academic research has highlighted the significant prospects of metal-organic frameworks (MOFs) as potential solutions to these problems. The MOFs, which are composed of organic ligands and metal ions, have high surface area, adjustable pore size and excellent chemical versatility. By optimizing these characteristics, the sensitivity and selectivity of biosensors are improved, thereby improving their performance. This study analyzes the extensive research on MOF-based biosensors. This paper emphasizes their synthesis methods, functionalization strategies, and applications. Specifically, the application here is mainly in the detection of biomarkers of cancer and cardiovascular diseases. The role of MOFs-based biosensors in cell and tissue imaging is discussed as well. The goal of this research paper is to explain the latest research results and define potential areas of exploration for subsequent scientific research works. This work would contribute to improve MOF-based biosensing technology.

A Hybrid Genetic Algorithm with Tabu Search Using a Layered Process for High-Order QAM in MIMO Detection

In this paper, we propose a hybrid genetic algorithm (HGA) that embeds the tabu search mechanism into the genetic algorithm (GA) for multiple-input multiple-output (MIMO) detection. We modified the selection and crossover operation to maintain the diverse and wide exploration areas, which is an advantage of the GA, and the mutation operation to perform a local search for a specific region. In the mutation process, the ’tabu’ concept is also employed to prevent the repeated search of the same area. In addition, a layered detection process is applied simultaneously with the proposed algorithm, which not only improves the bit error rate performance but also reduces the computational complexity. We apply the layered HGA (LHGA) to the MIMO system with very high modulation order such as 64-quadrature amplitude modulation (QAM), 256-QAM, and 1024-QAM. Simulation results show that the LHGA outperforms conventional detection approaches. Especially, in the 1024-QAM MIMO system, the LHGA has less than 10% of computational complexity but a 6 dB signal-to-noise ratio (SNR) gain compared to the conventional GA-based MIMO detection scheme.

Digital innovation and automation of business processes using quick response code: advancing the means-end chain theory

PurposeThe purpose of the research is to investigate customer shopping behaviour for Italian market, extra virgin olive oil (EVOO) using the quick response (QR) code. The study uses means-end chain (MEC) theory to explore the connections between product attributes, personal values and consumer preferences.Design/methodology/approachThe theory of means-end chain helps to uncover the underlying reasons why consumers choose specific products by examining the links between tangibles. There is a conceptual model developed with the help of MEC. The conceptual framework comprises product information and marketing communication, which constitute the sensory and non-sensory aspects of consumption behaviour, and it is empirically tested by CB-SEM technique. QR code usefulness and loyalty are treated as mediators to evaluate shopping behaviour to purchase EVOO.FindingsThe study has used MEC theory and has extended this theory. This study found that there is a profound impact of technology (QR code) on the buying behaviour of EVOO for the Italian customers. This study has also found that product information and product communication play a critical role towards shopping behaviour of Italian consumers regarding EVOO related products.Research limitations/implicationsInnovation and technology adoption, especially the use of QR codes in understanding product features, has been an attractive area for research exploration. This could include details about the product’s origin, production methods and nutritional information. Such technology and innovation can change the business process management landscape of food-product distribution process. Not many studies are available which examine customers’ interest and shopping behaviour using QR codes, especially in the context of EVOO. Thus, this research study has a profound impact on the Italian and other European market.Originality/valueIn the Italian market, EVOO is more than just a product, it is a symbol of tradition, quality and cultural heritage. EVOO is not just a condiment, it is an essential ingredient that contributes to the overall flavour of dishes. This study explores the usage of QR code for EVOO related products. This is a unique study as there are a very few research studies available in this area of business process management and technology usage related to EVOO products. Moreover, this research study adds values to the body of literature of business process management, technology usage, innovation and food technology. Thus, this study is unique and adds value to the existing literature.

Effects of continuous pecto-intercostal fascial block for management of post-sternotomy pain in patients undergoing cardiac surgery: a randomized controlled trial.

Managing postoperative pain following median sternotomy has long been a notable challenge for anesthesiologists. The administration of postoperative analgesia traditionally relies on intravenous pumps for the delivery of opioids. With the development of regional block techniques and postoperative multimodal analgesia, pecto-intercostal fascial block (PIFB) has gained widespread utilization due to its distinctive advantages. However, its application is limited to a single block. This study aimed to indicate whether continuous PIFB analgesia in cardiac surgery via sternotomy could possess clinical advantages compared with intravenous analgesia in terms of postoperative pain management. If continuous PIFB analgesia was the priority, the secondary objective would involve determining the most effective administration method, making it a critical area of exploration. Totally, 114 patients were randomly allocated to three groups: the PCIA group, receiving intravenous opioid infusion exclusively via pump, and the C-PIFB and I-PIFB groups, where ultrasound-guided PIFB with a nerve blocking pump was administered. The C-PIFB group received a constant basal infusion, while programmed intermittent boluses were administered in the I-PIFB group. The primary endpoint was postoperative visual analogue scale (VAS) scores, and secondary outcomes included intraoperative sufentanil consumption, time to extubation, mobilization, length of stay in intensive care unit (ICU) and hospital, and the incidence of postoperative complications. The VAS scores at rest and during coughing were noticeably diminished in the two block groups relative to the intravenous pump group at 12, 24, 48, and 72h postoperatively. Notably, intraoperative sufentanil consumption was significantly reduced in the C-PIFB group (3.12 [0.93] ug.kg-1) and the I-PIFB group (3.42 [0.77] ug.kg-1) compared with the PCIA group (4.66 [1.02] ug.kg-1, P<0.001). Time to extubation, mobilization, length of stay in ICU and hospital, and use of rescue analgesics did not exhibit statistically significant differences among the three groups. However, the postoperative complication rates were markedly lower in the C-PIFB group (42.11%) and I-PIFB group (36.84%) relative to the PCIA group (81.58%, P<0.001). There were no significant differences between C-PIFB and I-PIFB groups regarding VAS score, secondary outcomes, and postoperative complications. Continuous PIFB can provide satisfactory postoperative analgesia while reducing perioperative opioid consumption, diminishing the risk of postoperative complications, and accelerating postoperative recovery for patients undergoing median sternotomy in cardiac surgery. The constant basal infusion method may be the optimal approach for administering continuous PIFB.

Investigation of Experiential Learning Practices in K-12 Education

Experiential learning is a teaching strategy and theory that emphasizes the individual student's experience "... there is one permanent frame of reference: namely, the organic connection between education and personal experience” (Dewey, 1938, p. 25). What is known about experiential learning methodology conclusively is that students experience superior learning outcomes when experiential learning methods are used (Burch et al., 2019). What requires further investigation are the factors of assessing experiential education to determine what procedures contribute to the achievement of student outcomes. There is a lack of formal research in K-12 experiential learning and available experiential frameworks are insufficient when applied to K-12 education. Experiential resources focus primarily on the student’s progress through a set of defined procedures when supporting material for the facilitation of learning by educators are noticeably absent. This paper establishes the need for a base of instructors' understanding in K-12 experiential methods assessment. This research identifies areas for further exploration of concepts and future studies to develop relevant supports to facilitate meaningful experiential education in K-12 education.

A Bibliometric Analysis of Generation Z and Tourism Research: Insights from VOSviewer Mapping

In recent years, Generation Z has had a pivotal influence across global industries, with tourism being significantly impacted. As the first generation fully immersed in digital technology, Generation Z members have travel preferences, behaviours, and values which differ markedly from previous generations, presenting both challenges and opportunities for the tourism sector. This study explores studies on Generation Z in the context of the tourism industry through key research questions, including the primary trends and thematic clusters in the existing literature, the most influential journals and authors, and the temporal evolution of research in this area. To address these questions, this article presents a comprehensive bibliometric analysis of 217 publications on Generation Z and tourism, spanning from 2018 to 2024, sourced from the Web of Science. Using VOSviewer, the analysis maps the main trends, the most influential publications, and the emerging themes, providing insights into how Generation Z is reshaping the tourism landscape. The bibliometric analysis and VOSviewer mapping add a rigorous methodological approach, offering a structured overview of existing research while identifying gaps for further exploration, especially in this emerging field. The study highlights the most published and cited journals, providing a broad contextual view, followed by an in-depth exploration of thematic clusters within Generation Z tourism research. The results indicate that although research on this topic gained attention in 2018, it is still in its early stages, with significant room for expansion. Current studies primarily focus on social media marketing communications for Generation Z, as well as Generation Z tourism experiences and their attitudes and preferences towards tourism, suggesting areas for future exploration.

The possibilities of lineament analysis using for quantitative assessment of the areas prospectivity for the hydrocarbon deposits searching (on the example of the Dnieper-Donets depression Northern board)

The possibilities of applying the lineament maps issued on the base of remote sensing visual interpretation results is substantiated for assessment of potential area for hydrocarbon deposits search. The reliability of the results interpretation was assessed, which confirmed the correspondence of identified lineaments extension in relation to the discontinuous structures of crystalline rocks that determine the fracture permeability of rocks. The use of lineaments patterns spatial orientation coincidence with the known pattern of cracks and faults orientation was proposed. The reliability of faults corresponding to zones of increased number of lineaments was assessed by their spatial coincidence with the faults identified by geophysical data. The lineament density maps of the Earth’s thermic field, established by remote sensing data, were analyzed. It is shown that the lineaments and their density maxima, highlighted as a result of structural interpretation, correspond to discontinuous structures at different scale levels.Application of lineament density maps to assess the potential exploration area for hydrocarbon deposits is shown on the example of the Dnieper-Donets depression Northern board estimation. The area's prospectivity was assessed using the author's spatial-probabilistic forecasting program. The forecast map composed in a good agreement with the prospecting work results confirmed that the all known hydrocarbon deposits are located in the fields with the high prospectivity values. Deposits with the highest hydrocarbon reserves are characterized by the highest prospective values. The promising areas shown on the forecast map are located in the structural conditions similar to the known deposits location.The research performed on the Dnieper-Donets depression Northern board area proved the possibility and expediency of using the structural interpretation results of remote sensing data to estimate quantitatively the area prospectivity for the hydrocarbon deposits search based on a set of features.

Unveiling the research landscape of planetscope data in addressing earth-environmental issues: a bibliometric analysis

The PlanetScope (PS) satellite constellation, developed by Planet Labs Inc., represents a significant advancement in Earth observation, offering high spatial resolution and daily revisit capabilities. This study provides a comprehensive bibliometric analysis of PS satellite imagery, exploring its utilization in scientific research from 2017 to 2023. Using data extracted from the Scopus database, 582 documents were analyzed to uncover the publication trends, key research disciplines, collaboration networks, and research themes related to PS imagery. The results highlight the increasing use of PS data in Earth and Planetary Sciences, Environmental Science, and Computer Science, with a notable concentration of research outputs from the United States, China, and Brazil. Furthermore, our findings indicate that PS data is applied in diverse fields, including land use/land cover classification, agriculture, environmental monitoring, and disaster assessment. Notably, machine learning techniques are increasingly applied to PS data, enhancing analysis capabilities. Despite the growing adoption of PS imagery, challenges related to data access, particularly in low-income regions, were identified, and PS data often plays a secondary or supplementary role in many studies. Recommendations for enhancing interdisciplinary collaboration, expanding open-access data programs, and integrating advanced processing techniques are proposed to maximize the impact of PS data in addressing global environmental challenges. This study provides valuable insights into the evolving landscape of PS-based research, emphasizing the potential of PS data and identifying areas for future exploration.