Implementation Of Technology Research Articles

МЕТОД ДВОКАСКАДНОЇ ІМПЛАНТАЦІЇ ПРИХОВАНОЇ ІНФОРМАЦІЇ НА ОСНОВІ СТЕГАНОКОМПРЕСІЙНИХ ПЕРЕТВОРЕНЬ

In the article, the need for further development of the state is directly related to: solving issues of increasing defense capability and information security; development of information and intelligent systems. The necessity of ensuring the required level of completeness of information, compliance with the requirements of its relevance, achievement and maintenance of the appropriate level of integrity, accessibility and confidentiality is substantiated. The article emphasizes that for this purpose, complex systems of coding and information protection are being built. It is shown that recently, in order to further increase the level of security of information resources, methods of hidden embedding of information have been used. In this field of scientific and applied research, the direction of timely delivery of integral video information in a secure mode is outlined. For protection, the following can be used: meta-messages, which are formed on the basis of intelligent analysis of video frames; separate video segments of aerial photographs containing the most important information for decision-making. This article examines a class of methods of steganographic transformations, which are associated with embedding messages in digital containers, which are formed by a stream of video segments (VS). However, existing steganographic systems are based mainly on the use of the amount of psychovisual (PSV) redundancy available for reduction. Therefore, an increase in steganographic capacity leads to a loss of integrity and efficiency of delivery of video-container information. Steganocompression coding in the stegano-polyadic basis was created on the basis of taking into account the amount of redundancy permissible for reduction. In this case, in the process of compression of the components of the VS, the direct embedding of hidden information is organized. Concealment of information is carried out by technological stages, depending on the compression transformation of the transitional syntax of the quilted sequence. The key stage is the technology of two-stage implementation of the elements of the concealed message added to the stegano sequences to the syntax of the steganocompression representation of the BC components.

Synergistic Effects of MOFs and Noble Metals in Photocatalytic Reactions: Mechanisms and Applications.

Photocatalytic technology can efficiently convert solar energy to chemical energy and this process is considered as one of the green and sustainable technology for practical implementation. In recent years, metal-organic frameworks (MOFs) have attracted widespread attention due to their unique advantages and have been widely applied in the field of photocatalysis. Among them,noblemetals have contributed significant advances to the field as effective catalysts in photocatalytic reactions. Importantly, noblemetals can also form a synergistic catalytic effect with MOFs to further improve the efficiency of photocatalytic reactions.However, how to precisely control the synergistic effect between MOFs and noblemetals to improve the photocatalytic performance of materials still needs to be further studied.In this review, the synergistic effects of MOFs and noblemetal catalysts in photocatalytic reactionsare firstly summarizedin terms of noblemetal nanoparticles, noblemetal monoatoms, noblemetal compounds, and noblemetal complexes, and focus on the mechanisms and advantages of these synergistic effects, so as to provide useful guidance for the further research and application of MOFs and contribute to the development of the field of photocatalysis.

Facing up to Problem Gambling: Tracing the Emergence of Facial Recognition Technology as a means of Enforcing Voluntary Self-Exclusion

AbstractComputer technology has long been touted as a means of increasing the effectiveness of voluntary self-exclusion schemes – especially in terms of relieving gaming venue staff of the task of manually identifying and verifying the status of new customers. This paper reports on the government-led implementation of facial recognition technology as part of an automated self-exclusion program in the city of Adelaide in South Australia—one of the first jurisdiction-wide enforcements of this controversial technology in small venue gambling. Drawing on stakeholder interviews, site visits and documentary analysis over a two year period, the paper contrasts initial claims that facial recognition offered a straightforward and benign improvement to the efficiency of the city’s long-running self-excluded gambler program, with subsequent concerns that the new technology was associated with heightened inconsistencies, inefficiencies and uncertainties. As such, the paper contends that regardless of the enthusiasms of government, tech industry and gaming lobby, facial recognition does not offer a ready ‘technical fix’ to problem gambling. The South Australian case illustrates how this technology does not appear to better address the core issues underpinning problem gambling, and/or substantially improve conditions for problem gamblers to refrain from gambling. As such, it is concluded that the gambling sector needs to pay close attention to the practical outcomes arising from initial cases such as this, and resist industry pressures for the wider replication of this technology in other jurisdictions.

Optimizing Operational Parameters for Lithium Hydroxide Production via Bipolar Membrane Electrodialysis

Traditional lithium hydroxide production techniques, like lithium sulfate and lithium carbonate causticizing methods, suffer from drawbacks including high specific energy consumption, time-consuming processes, and low recovery rates. The conversion of lithium chloride to lithium hydroxide using bipolar membrane electrodialysis is straightforward; however, the influence of operational parameters on bipolar membrane electrodialysis performance have not been investigated. Herein, the impact of the current density (20 mA/cm2~80 mA/cm2), feed concentration (0.5 M~2.5 M), initial feed pH (2.5, 3.5 and 4.5), and the volume ratio of the feed and base solution (1:1, 2:1 and 3:1) on the current efficiency and specific energy consumption in the bipolar membrane electrodialysis was systematically investigated. The bipolar membrane electrodialysis process showed promising results under optimal conditions with a current density of 50 mA/cm2 and an initial lithium chloride concentration of 1.5 M. This process achieved a current efficiency of 75.86% with a specific energy consumption of 3.65 kwh/kg lithium hydroxide while also demonstrating a lithium hydroxide recovery rate exceeding 90% with a purity of about 95%. This work will provide valuable guidance for hands on implementation of bipolar membrane electrodialysis technology in the production of LiOH.

Nursing Education During the SARS-COVID-19 Pandemic: The Implementation of Information and Communication Technologies (ICT)

Nursing Education During the SARS-COVID-19 Pandemic: The Implementation of Information and Communication Technologies (ICT)

Leaders’ experiences of successfully implementing health and welfare technology in sparsely populated Nordic areas

Purpose This study examines the effective implementation of health and welfare technology (HWT) in sparsely populated Nordic regions within healthcare and social care settings. Materials and methods Through re-analysing 12 semi-structured interviews conducted in 2020 across three successfully implementing Nordic regions, the research utilised inductive thematic analysis with a reflexive approach to uncover key experiences. Results It identifies five critical success factors: Positive attitudes towards and understanding of digital transformation, Consensus on changing care delivery through HWT, Leadership and organisational readiness for change, Effective feedback mechanisms, and Trust and engagement in the learning process. Highlighting the significance of positive mindsets, leadership, collaboration, and adaptability, the findings underscore the theoretical underpinnings of Weiner’s organisational readiness for change and Bronfenbrenner’s ecological system theory for planning and understanding HWT implementation. Addressing challenges of adapting to HWT necessitates a comprehensive approach, including tailored training, robust support systems, strategic user engagement, feedback integration, and fostering open communication, ultimately ensuring technology serves the user’s needs effectively. Conclusion In conclusion, successful HWT adoption in these areas hinges on fostering a culture of learning, strong leadership, and collaborative efforts. It suggests further research with a larger cohort to validate these insights, offering vital considerations for organisations navigating digital transformation in healthcare and social services.

Problems and development prospects of “green” logistics of maritime transport in the Russian Federation

Shipping is one of the industries that lags far behind others in environmental sustainability, especially when it comes to reducing the harmful impact on the environment, which makes the problem relevant. The article presents the concept of “green” logistics and its principles used in business practices. Current key problems of maritime transport related to environmental logistics and new requirements of the International Maritime Organisation are described. The experience of applying “green” technologies by foreign companies in the maritime industry has been analysed. It shows that electrification and decarbonisation can be successfully introduced into business practice and lead to improved environmental performance. The state of seaport infrastructure and vessels in the Russian Federation was studied. Certain Russian projects following “green” logistics trends are presented with description of the implemented systems, technologies, and new equipment. Conclusions are made about the potential of “green” logistics in Russia in the future: reduction of negative environmental impact, increase of competitiveness of Russian companies and new opportunities for business development.

Working with a robot in hospital and long-term care homes: staff experience

Although there is a growing literature on the use of telepresence robots in institutional dementia care settings, limited research focused on the perspectives of frontline staff members who deliver dementia care. Our objective was to understand staff perspectives on using telepresence robots to support residents with dementia and their families. Guided by the Consolidated Framework for Implementation Research, we conducted four focus groups and 11 semi-structured interviews across four long-term care (LTC) homes and one hospital in Canada. We included 22 interdisciplinary staff members (e.g., registered nurses, social workers, occupational therapists, recreational therapists) to understand their experiences with telepresence robots. Thematic analysis identified three key themes: 1) Staff Training and Support; 2) Robot Features; 3) Environmental dynamics for Implementation. Our results underscore the imperative of structural support at micro-, meso- and macro-levels for staff in dementia care settings to effectively implement technology. This study contributes to future research and practice by elucidating factors facilitating staff involvement in technology research, integrating staff voices into technology implementation planning, and devising strategies to provide structural support to staff, care teams, and care homes.

Implementation of digital health technologies for older adults: a scoping review

The critical importance of technological innovation in home care for older adults is indisputable. Less well understood is the question of how to measure its performance and impact on the delivery of healthcare to older adults who are living with chronic illness and disability. Knowing how well digital technologies, such as smartphones, tablets, wearable devices, and Ambient Assisted Living Technologies (AAL) systems “work” should certainly include assessing their impact on older adults’ health and ability to function in daily living but that will not guarantee that it will necessarily be adopted by the user or implemented by a healthcare facility or the healthcare system. Technology implementation is a process of planned and guided activities to launch, introduce and support technologies in a certain context to innovate or improve healthcare, which delivers the evidence for adoption and upscaling a technology in healthcare practices. Factors in addition to user acceptance and clinical effectiveness require investigation. Failure to appreciate these factors can result in increased likelihood of technology rejection or protracted procurement decision at the “adoption decision” stage or delayed or incomplete implementation or discontinuance (following initial adoption) during implementation. The aim of our research to analyze research studies on the effectiveness of digital health technologies for older adults to answer the question, “How well do these studies address factors that affect the implementation of technology?” We found common problems with the conceptualization, design, and methodology in studies of digital technology that have contributed to the slow pace of implementation in home care and long-term care. We recommend a framework for improving the quality of research in this critical area.Systematic Review Registration:https://archive.org/details/osf-registrations-f56rb-v1, identifier osf-registrations-f56rb-v1.

Enhancing Aluminium‐Ion Battery Performance with Carbon Xerogel Cathodes

This study presents groundbreaking results in the field of rechargeable aluminium‐ion batteries, achieving stable capacities exceeding 300 mA h g‐1 for more than 300 cycles. The key to this achievement lies in the utilization of tailor‐made carbon materials and a urea‐AlCl3‐based electrolyte. The article investigates the optimal physicochemical properties of the active material necessary for effective electrodes for these aluminium‐ion batteries. This investigation employs a wide range of materials characterization techniques (XRD, SEM‐EDX, N2 adsorption‐desorption isotherms, Hg porosimetry, XPS, FTIR, Raman and TEM‐EDX) and electrochemical performance analyses to delve into the subject. These findings represent a significant improvement in the capacity of aluminium‐ion batteries, bringing us closer to their implementation and commercialization. This achievement is attributed to the utilization of readily available, cost‐effective, and non‐corrosive materials. The ability to customize carbon xerogels and the use of the urea‐AlCl3 electrolyte offer promising avenues for the practical implementation of these advanced battery technologies, leading to further enhancements in their performance and widespread adoption in various applications.

Mode-locked large-mode-area Er/Yb-doped fiber oscillator via nonlinear polarization evolution with enhanced mode suppression

We report a mode-locked Er/Yb-doped large-mode-area (LMA) fiber oscillator based on nonlinear polarization evolution (NPE), which utilizes a linear cavity primarily composed of polarization-maintaining (PM) fibers. The oscillator operates at 1.56 µm with a fundamental repetition rate of 34.47 MHz and has two output ports. One port can deliver high-quality soliton-like pulses with a pulse duration of 325 fs and an average power of 39.5 mW (corresponding to a pulse energy of 1.15 nJ). In contrast, the other port not only generates lower-quality complex pulses but also exhibits poorer short-term and long-term stability, likely due to cross-phase modulation effects. To the best of our knowledge, this is the first implementation of the NPE mode-locked technology in a PM-LMA Er/Yb-doped fiber oscillator at 1.55 µm which often suffers from poor self-starting mode-locking capabilities. This achievement is primarily attributed to the use of endlessly single-mode photonic crystal fibers, which effectively suppress higher-order modes in PM-LMA fibers.

Environmental Design on Site-Specific Energy Solidary Communities around Public High Schools in the Metropolitan Area of Naples (Italy)

Renewable energy communities (RECs) around photovoltaic systems on public buildings are optimal solutions to counter energy poverty, ensuring all stakeholders access to cheap, reliable, sustainable, and modern energy systems. As the neighborhood is the minimum suitable unit for the implementation of highly sustainable settlements, this article discusses the potential and criticality of RECs at this scale in southern Italy. Starting with the concept of RECs, this study presents a methodology to size sustainable urban communities around school buildings. It integrates practical energy indicators with those defining performance in vegetation and water management. The impact of these factors is analyzed to identify the ideal community size in terms of energy efficiency, economic value, and social cohesion. An interactive scorecard ranks high school sites suitable for transformation into community hubs, taking into consideration the scale of substation distribution. The findings provide empirically validated operational guidelines and best practices to support the transition to smart, efficient, and socially inclusive communities. At the urban scale, the analysis evaluates different urban morphologies, microclimates, characteristics and density of buildings, and population around each assumed community hub. The study provides valuable guidance to local designers, planners, and administrators for the implementation of sustainable technologies by preparing a map of potential RECs.

Current Advances in Artificial Intelligence in the Field of Aesthetic Surgery and Breast Augmentation: Short Review

Study design: This review is structured as a systematic analysis of the literature to evaluate the impacts of artificial intelligence (AI) on the field of plastic surgery, with a focus on breast augmentation and aesthetic surgical procedures. Key areas of exploration include advancements in machine-learning techniques relevant to plastic surgery, the integration of AI into preoperative planning processes, and the historical evolution of AI in aesthetic surgery. The review also systematically assesses current AI tools specifically developed for breast augmentation, such as 3D imaging and predictive analytics, to understand their efficacy and role in clinical practice. Objective: This article explores the current state and future prospects of AI in plastic surgery, with a focus on breast augmentation and aesthetic procedures. Emphasis is placed on the benefits, challenges, and the imperative for collaborative efforts in the integration of AI technologies. Methods: Advancements in machine-learning algorithms and AI technologies are examined for their potential in automating the assessment and enhancement of surgical skills. The role of AI in facilitating objective evaluations in aesthetic surgery is discussed, addressing challenges such as the lack of standardized training datasets and integration issues. The importance of mitigating potential biases introduced by AI to ensure objectivity in patient assessments is highlighted. Results: The article discusses the historical evolution of AI, from Alan Turing’s conceptualization to contemporary applications in aesthetic surgery. Artificial intelligence’s ability to analyze vast patient datasets is explored, showcasing its potential for offering personalized treatment recommendations and improving accuracy over time. Specific AI tools for breast augmentation, including Canfield Mirror, QuantifiCare LifeViz Infinity Pro, Crisalix, BreastGAN, Arbrea Breast Software (ABS), and Deep Surface AI, are examined in detail, emphasizing their advantages and drawbacks. Conclusions: Evaluation of clinical photography techniques, relying on specific hardware, is presented, with consideration given to the potential of AI-based illumination systems to enhance consistency in preoperative images. The review concludes by envisioning the transformative future of AI in aesthetic surgery, considering its untapped potential in diagnostic imaging, personalized treatment plans, and enhanced surgical precision through integration with virtual and augmented reality. Despite challenges, the promises of AI in personalized treatments, precise patient care, and improved surgical assistance suggest a transformative future for plastic surgery, contingent on addressing current concerns. Collaborative efforts are deemed essential for the successful implementation of AI technologies in the field.

APPROVAL OF FORMATION OF PROFESSIONAL COMPETENCE OF FUTURE OPERATORS IN INFORMATION PROCESSING AND SOFTWARE

The article is devoted to the problem of researching the effectiveness of the process of forming the professional competence of future information processing and software operators in the process of professional training. It was found that the system of training future specialists in the process of professional training is aimed at ensuring their readiness for professional activity, taking into account all components of the educational process of the educational institution. It was clarified that the important factors of the problem of the formation of professional competence of future specialists in the process of professional training are inadequate readiness for professional activity and the appropriate level of their professional competence for such activity. It was revealed that the process of formation of professional competence of individuals for professional activity is influenced by the following factors: transformation of the content of training of future operators in information processing and software in professional (vocational and technical) education institutions; the prestige of the profession and its social significance; professional development and development of the personality of future specialists; acquisition of practical experience by students of education regarding the implementation of innovative technologies and project activities; purposeful mastery of professional skill and specialty; the formation of a culture of mastery and the readiness of qualified specialists for professional activity. It is specified that the formation of professional competence of future specialists in the process of professional training is oriented towards: purposeful formation of a complete system of professional competences in the process of professional training; development of motivational potential; enrichment of the development of individual and professional qualities, formation of self-assertion, improvement of personal and professional assets, acquisition of one's own style of work; accumulation of experience in professional skills for effective performance of professional activities, improvement of professional abilities and skills for further self-actualization, self-improvement of professional activities, development of quick adaptation to full-fledged future activities; improvement of assets of creative and scientific research, enabling professional self-development in professional activity. The study of the continuity of the development of future specialists to professional activity requires further development.

Promote Innovation In Madrasah Through The Use Of Educational Technology

The research aims to explore and evaluate the application of educational technology in promoting learning innovation in the madrasah. With the increasing importance of technology integration in the world of education, madrasas also need to adapt teaching methods by integrating relevant digital tools and resources. The research digs into a range of strategies that can be applied by the matrasah to integrate educational technology effectively, including teacher training, developing technological infrastructure, revising curricula, and applying project-based learning using technology. The study uses a qualitative approach through literary research methods, by reviewing and analyzing previous studies, reports, and data on similar topics. Research results show that the use of educational technology in the madrasah has significant potential to drive innovation in the teaching learning process. The training and professional development of teachers is identified as a key factor in the successful implementation of technology, with adequate technological infrastructure as an essential prerequisite. The integration of curricula with digital resources and the implementation of technology-supported project-based learning strategies has proven to enhance student engagement and deepen their understanding of the subject matter. However, challenges such as limited access to technological resources, lack of effective teacher training, and resistance to change in traditional learning practices are also identified as obstacles to be overcome.

Feedback Through Digital Application Affordances and Teacher Practice

AbstractAssessment feedback is an essential way to promote student learning. Students and teachers may benefit from educational technologies during the feedback process. The purpose of this study was to identify the feedback dimensions that were fulfilled by iPad applications (apps) and to compare teacher practice to the affordances of apps. Typological data analysis was used to perform this qualitative case study. We analyzed seven apps (QR Code Reader, Schoology, Kahoot!, Nearpod,Socrative, ZipGrade, and The Physics Classroom) that a high school physics teacher used to provide feedback in a technology-enhanced classroom. Data sources included classroom video recordings and the websites of these apps. To facilitate the analysis of the data, we enhanced the feedback dimensions identified by Hatzipanagos and Warburton (2009). Our analysis highlighted the diverse capabilities of these apps with regard to supporting the following dimensions of effective feedback: dialogue, visibility, appropriateness, community, power, learning, timeliness, clearness, complexity, reflection, and action. We found that through additional discussion and interactions with students, the teacher could support dimensions that an app did not support. This study not only underscores the critical interplay between technological tools and teacher practices with regard to crafting effective feedback mechanisms but also offers practical recommendations for educators seeking to optimize technology-enhanced feedback in classroom settings. Future research is encouraged to explore the technology implementation experiences of less experienced teachers. Examining teachers working at various school levels and from various countries can offer valuable insights.

Survey of farm, parlour and milking management, parlour technologies, SCC control strategies and farmer demographics on Irish dairy farms

BackgroundThis cross-sectional study describes a survey designed to fill knowledge gaps regarding farm management practices, parlour management practices and implemented technologies, milking management practices, somatic cell count (SCC) control strategies, farmer demographics and attitudes around SCC management on a sample of Irish dairy farms.ResultsWe categorized 376 complete responses by herd size quartile and calving pattern. The average respondent herd was 131 cows with most (82.2%) operating a seasonal calving system. The median monthly bulk tank somatic cell count for seasonal calving systems was 137,000 cells/ml (range 20,000 – 1,269,000 cells/ml), 170,000 cells/ml for split-calving systems (range 46,000 – 644,000 cells/ml) and 186,000 cells/ml for ‘other’ herds (range 20,000 – 664,000 cells/ml). The most common parlour types were swing-over herringbones (59.1%) and herringbones with recording jars (22.2%). The average number of units across herringbone parlours was 15, 49 in rotary parlours and two boxes on automatic milking system (AMS) farms. The most common parlour technologies were in-parlour feeding systems (84.5%), automatic washers on the bulk tank (72.8%), automatic cluster removers (57.9%), and entrance or exit gates controlled from the parlour pit (52.2%). Veterinary professionals, farming colleagues and processor milk quality advisors were the most commonly utilised sources of advice for SCC management (by 76.9%, 50.0% and 39.2% of respondents respectively).ConclusionsIn this study, we successfully utilised a national survey to quantify farm management practices, parlour management practices and technology adoption levels, milking management practices, SCC control strategies and farmer demographics on 376 dairy farms in the Republic of Ireland. Rotary and AMS parlours had the most parlour technologies of any parlour type. Technology add-ons were generally less prevalent on farms with smaller herds. Despite finding areas for improvement with regard to frequency of liner changes, glove-wearing practices and engagement with bacteriology of milk samples, we also found evidence of high levels of documentation of mastitis treatments and high use of post-milking teat disinfection. We discovered that Irish dairy farmers are relatively content in their careers but face pressures regarding changes to the legislation around prudent antimicrobial use in their herds.

Sperm Incubation in Biggers-Whitten-Whittingham Medium Induces Capacitation-Related Changes in the Lizard Sceloporus torquatus.

Sperm capacitation involves biochemical and physiological changes that enable sperm to fertilize the oocyte. It can be induced in vitro under controlled conditions that simulate the environment of the oviduct. While extensively studied in mammals, its approach in lizards remains absent. Understanding the mechanisms that ensure reproduction is essential for advancing the implementation of assisted reproductive technologies in this group. We aimed to perform a sperm analysis to determine if capacitation-related changes were induced after incubation with capacitating media. Fifteen males of Sceloporus torquatus were collected during the early stage of the reproductive season. The sperm were isolated from the seminal plasma and then diluted up to a volume of 150 μL using BWW medium to incubate with 5% CO2 at 30 °C for a maximum duration of 3 h. A fraction was retrieved hourly for ongoing sperm assessment. The sperm analysis included assessments of its motility, viability, the capacitation status using the chlortetracycline (CTC) assay, and the acrosome integrity with the lectin binding assay to detect changes during incubation. We found that total motility was maintained up to 2 h post incubation, after which it decreased. However, sperm viability remained constant. From that moment on, we observed a transition to a deeper and less symmetrical flagellar bending in many spermatozoa. The CTC assay indicated a reduction in the percentage of sperm showing the full (F) pattern and an increase in those exhibiting the capacitated (B) and reactive (RA) patterns, accompanied by an elevation in the percentage of damaged acrosomes as revealed by the lectin binding assay. In mammals, these changes are often associated with sperm capacitation. Our observations support the notion that this process may also occur in saurian. While sperm analysis is a valuable method for assessing certain functional changes, additional approaches are required to validate this process.

Three steps towards comparability and standardization among molecular methods for characterizing insect communities.

Molecular methods are currently some of the best-suited technologies for implementation in insect monitoring. However, the field is developing rapidly and lacks agreement on methodology or community standards. To apply DNA-based methods in large-scale monitoring, and to gain insight across commensurate data, we need easy-to-implement standards that improve data comparability. Here, we provide three recommendations for how to improve and harmonize efforts in biodiversity assessment and monitoring via metabarcoding: (i) we should adopt the use of synthetic spike-ins, which will act as positive controls and internal standards; (ii) we should consider using several markers through a multiplex polymerase chain reaction (PCR) approach; and (iii) we should commit to the publication and transparency of all protocol-associated metadata in a standardized fashion. For (i), we provide a ready-to-use recipe for synthetic cytochrome c oxidase spike-ins, which enable between-sample comparisons. For (ii), we propose two gene regions for the implementation of multiplex PCR approaches, thereby achieving a more comprehensive community description. For (iii), we offer guidelines for transparent and unified reporting of field, wet-laboratory and dry-laboratory procedures, as a key to making comparisons between studies. Together, we feel that these three advances will result in joint quality and calibration standards rather than the current laboratory-specific proof of concepts. This article is part of the theme issue 'Towards a toolkit for global insect biodiversity monitoring'.

Перешкоди впровадженню теплових насосів у централізованому теплопостачанні

Today, heat pumps are recognized as one of the technologies that most contribute to the decarbonization of almost all spheres of modern society life, especially industry and energy. The integration of heat pumps into district heating is considered as an implementation of renewable energy technology that will enable the European Union (EU) to achieve its ambitious energy and climate policy goals for developing sustainable society. The purpose of this article is to analyze and systematize the EU experience in overcoming obstacles to the introduction of heat pump technologies in district heating and to determine the possibilities of its application in Ukraine. It was found that it is impossible to ensure the universal integration of heat pumps into district heating for all EU members, and an individual analysis is required for each EU country, taking all technical and environmental aspects into account. Obstacles to the large-scale implementation of heat pump technologies into district heating are of a complex nature. Complex obstacles require an integrated approach that simultaneously removes these obstacles and includes direct incentives, indirect taxes, technical standards, building codes, education, etc. An analysis of the experience of the EU countries (financial support, education and training, preferential tariffs for electricity for heat pump operation, EU regulations on energy efficiency of buildings, the EU directive on renewable energy sources, etc.) made it possible to identify obstacles to the widespread implementation of heat pumps in district heating. The main such obstacles are the high initial cost of heat pump equipment, the high cost of electricity, the high cost of connecting to electricity and heat networks, insufficient government incentives, the lack of domestic production of heat pumps and highly qualified personnel for their implementation. The proposed main preventive measures to overcome these obstacles are the creation of a State Program to stimulate the introduction of heat pumps; legislative support aimed at accelerating the introduction of heat pumps; creation of financial incentives for their implementation; state stimulation of production of heat pump equipment and professional training of operating personnel. This article is aimed at discussing directions for the formation of effective legislative and regulatory measures for comprehensive stimulation of the large-scale introduction of heat pumps in the district heating in Ukraine. Keywords: heat pumps, renewable energy sources, district heating, implementation, obstacles, overcoming.