Introduction Of Innovations Research Articles

Current state and production characteristics of the Polish tanning industry: A case study

This article presents the results of a study on the current state and evaluation of the Polish tanning industry, focusing on its production characteristics. The research sample included 220 companies that were contacted to gather information about their operations. Some of these companies have been suspended, liquidated, or have changed their business profiles. Approximately 30 % confirmed that they are still active in leather manufacturing, indicating that the Polish tanning industry is experiencing a process of deindustrialization. Surveys conducted in 20 companies revealed that Polish tanneries operate on national, European, and global scales. Most of them are micro or small enterprises with annual revenues of up to PLN 5 million. The primary factor defining their competitiveness is the high quality of the products and services they offer. They mainly process calfskin and cowhides sourced from Poland and abroad, primarily for the footwear sector. Polish tanneries are aware of global trends, including the industry's shift towards ecological practices, the adoption of modern technologies, and the introduction of innovations. Given the current challenges facing the Polish tanning industry, it is essential to take action to improve the health of this sector of the economy.

Financial innovations for economic growth

The article examines the impact of financial innovations to ensure economic growth. The authors attempt to reveal the essence of financial innovations. The directions in which the work on innovation for development is currently focused are considered. For the development of the Russian economy under sanctions, it is proposed to create a convenient and independent international settlement tool that will help reduce the damage from restrictions. One of the ways to solve this problem is the development and implementation of projects related to digital financial assets, such as the use of gold-backed stablecoins for international settlements. Other innovations in the financial sector are also being considered. The further introduction and development of financial innovations in Russia contributes to the renewal of the financial system, increasing the level of financial security and creating favorable conditions for economic growth. These steps can help mitigate the negative effects of sanctions and contribute to the sustainable development of the country's economy in the face of external pressure.

Assessing the impact of scientific and industrial cooperation on the development of a high-tech corporation

The article offers the author’s view on the formation of an economic and mathematical model that takes into account the influence of the innovative potential of an enterprise on the dynamics of growth in the volume of output, taking into account a number of production factors characteristic of a manufacturing enterprise. The proposed economic and mathematical model allows us to take into account the mutual influence of both the product potential of an industrial enterprise and its process and innovation potential. In its structure, the economic and mathematical model proposed by the authors is presented in the form of a system of differential equations that takes into account the volume of resources of various types available to an industrial enterprise, as well as the functions of its innovative potential and indicator functions that characterize the process of managing the processes of using the innovative potential available to an industrial enterprise. The work displays several options for assessing the process of forming the innovative potential of an industrial enterprise, taking into account different combinations of possible product and process technological innovations. The economic and mathematical model proposed by the authors for taking into account the influence of the innovative potential of an enterprise on the dynamics of growth in the volume of manufactured products provides for an alternative approach to the formation of the innovative potential of an industrial enterprise: either the innovative potential of an industrial enterprise is formed through the introduction of product technological innovations, implying the introduction of new goods to the consumer market with an additional set of product characteristics, or innovative potential is formed on the basis of the use of innovations in the field of organizational sphere: production organization and labor organization. The authors proposed variants of scenarios for the development of events in which the innovative potential can be used both immediately and with some delay in time.

Hybrid honeycomb structure for enhanced broadband underwater sound absorption

A hybrid honeycomb structure (HHS) with energy dissipation enhancement effect is proposed for broadband underwater sound absorption. The HHS is constructed using hexagonal honeycomb structure with embedded metal rings of different size and filled with viscoelastic rubber. A theoretical model is developed to study the sound absorption performance of the HHS by applying the transfer matrix method, and a finite element model is also developed to validate the theoretical model. The innovative introduction of metal rings concentrates rubber vibrations near the ring edges and within conical regions formed by the ring holes and the longitudinal waves in the rubber are converted into transverse waves, these vibrations increase the friction within the rubber at the rubber-metal interface, which significantly increases the friction loss at the rubber-metal interface, thus increasing the dissipation of acoustic energy. Compared to the homogeneous rubber layer and the rubber-filled honeycomb wall structure, the average increase in energy dissipation is 238 % and 181 %, respectively. The results of the energy dissipation distribution of the HHS confirm that the energy dissipation is mainly concentrated in the conical region, indicating a significant energy dissipation enhancement effect. By designing the structural parameters of the rings, the shape of the conical region can be changed, thereby achieving the regulation of energy dissipation enhancement effect. In addition, the key structural and material parameters of the hybrid honeycomb structure are optimized using the particle swarm optimization algorithm, resulting in a broadband sound absorption performance with an average sound absorption coefficient of 0.96 in the range of 1–10 kHz. This work proposes a new design concept and provides valuable guidance for the development of underwater sound absorption structures.

ВЛИЯНИЕ ЦИФРОВИЗАЦИИ МИРОВОЙ ЭКОНОМИКИ НА ЭКОНОМИЧЕСКИЙ РОСТ В СТРАНАХ МИРА (НА ПРИМЕРЕ ПЕРВОЙ ПЯТЕРКИ ПО ВКЛАДУ В МИРОВОЙ ВВП)

The article provides a thorough analysis of how the digital transformation of the global economy affects the acceleration of economic progress of various states, between which there is a direct connection. Some States that have a tangible impact on the global economic indicator have a well-developed digital segment and include digital innovations in various aspects of economic activity. At the same time, there are countries with lagging levels of digital integration that achieve economic growth through the use of natural resources, the development of industry, the agricultural sector and other areas. In the modern world, the process of digitalization of the economy is a key element determining the development and competitiveness of countries. The states have stepped up the introduction of digital innovations in the economic sphere, aimed at increasing production efficiency and innovation potential. The relevance of this research lies in the study of the interrelationships between the processes of digitalization and economic growth today, as well as in determining effective strategies for the implementation of digital projects and innovative approaches to the use of digital technologies to stimulate economic development. According to the results of the study, countries are encouraged to actively apply the latest technological advances to improve the level of digitalization, increase productivity through automation, and focus on the development and implementation of tools based on artificial intelligence and cloud solutions.

ფინანსებზე ხელმისაწვდომობის სახელმწიფო მხარდაჭერა საქართველოში, გამოწვევები და შესაძლებლობები

Small and medium-sized businesses are the most important lever for the country's economic development. It is the country's main source of employment and income for economic development and public welfare. Therefore, encouraging and developing entrepreneurship is a top priority for any country. The introduction of continuous innovation forms the unconditional basis for enterprises' long-term and sustainable success. Innovation needs technological perfection and renewal, which requires financial resources. Businesses often do not have the internal resources to introduce innovations and increase production. Providing enterprises with access to financial resources is a priority direction for the country. The paper aims to study the existing mechanisms of state financial support for entrepreneurship in Georgia, determine their effectiveness, identify potential opportunities, and develop recommendations for improving access to financial resources. During the research process, articles by both foreign and Georgian scientists, published in local and international scientific publications, government reports and studies of international institutions, authoritative organizations, and statistical data were used. The methods of analysis and synthesis, including quantitative and qualitative analysis, are used as research methods. The paper identifies the main problems that appear as barriers for Georgian entrepreneurs in receiving financial support and elaborates on specific recommendations to solve them. The paper emphasizes the fact that, at the current stage in Georgia, despite the reforms implemented by the state, finding a source of financial resources remains a problem. When developing financial support programs, more attention should be paid and the needs of entrepreneurs should be investigated in depth. This will help increase the efficiency of grant projects, state programs, and business development. Proper access to finance will improve the competitiveness of small and medium-sized businesses and will contribute to the country's economic development.

Study of the dynamics of the main indicators of the activity of transport enterprises in the conditions of the introduction of innovation

In the context of logistics integration, it is important to conduct analytical activities to study the effectiveness of marketing innovations in a timely manner. To form an idea of the effectiveness of marketing activities, it is necessary to study the influence of various factors on the performance indicator, in the case of logistics, this may be the volume of transported goods. The motive for writing the article was to study the capabilities of standard software for analyzing the effectiveness of economic processes in general, and in particular the results of innovative activities. The purpose of the article is to analyze the innovation, namely the integration of the logistics space in a certain region, for four companies in the Northern Black Sea region in order to assess the potential of these companies in the provision of transport services, taking into account the implemented innovation. The study used information provided by transport companies from 2013 to 2022. The choice of the focus of the study in the field of transport support is due to the importance of the quality of transport support for the functioning of the economy, especially in the context of cross-border movement of components and goods, raw materials and finished products. For the optimal study of the innovation efficiency, studies were conducted for two periods, namely from 2013 to 2019, and from 2013 to 2022. The analysis used the tools of mathematical analysis (function derivatives) for polynomial trend equations. It was found that for all four companies that participated in the implementation of the innovation, namely in the formation of an integrated logistics space with the creation of a common rolling stock base and the search for algorithms for the most optimal use of vehicles for cargo transportation, there is a positive dynamics of the total volume of cargo transportation, which indicates the effectiveness of the innovation. The introduction of innovations in logistics is the main condition for increasing the level of transport provision of the economy, which provides opportunities for a more systematic and comprehensive development of the economy. The integration of the logistics space on the example of four companies in the Black Sea region allowed not only to improve the quality of transport services, but also to increase the total profit of the group of companies, which indicates the effectiveness of marketing innovations. The results of the study can be used to replicate the innovation to other transport enterprises both within the region and for other regions. The proposed methodology for analyzing the effectiveness of innovations can be extended to other innovations in various sectors of the economy.

Features of Funding Rural Communities and Territories Development Financed by EU Common Budget

This publication substantiates European approaches to financial support for the sustainable development of rural communities and territories. The current state of financial support for the sustainable development of rural communities in the EU is identified using such methods as financial analysis, system analysis, content analysis, case studies, abstract and logical analysis, international policy analysis, etc. It is argued that budgetary policy is the main instrument of influence on the social and economic spheres of life of the EU member states, which determines their own resources (revenues) and influences the eligibility conditions and criteria for the allocation of funds for each expenditure programme. It is proved that by determining the directions of budgetary financing, the joint budget reflects the EU's political priorities. It is established that rural areas cover the majority of the EU territory, and a significant part of the EU population lives in rural areas. It is emphasised that the key challenges of rural settlements are demographic changes, insufficient access to transport and digital infrastructure, high unemployment, dependence of the economy on agricultural production, low income of rural residents, limited access to social services, etc. It is emphasised that structural funds and member states' national budgets actively finance rural communities' development. Funding depends on the type of territory, the direction of funding, and national development strategies. It is substantiated that the application of an integrated approach to solving the problems of rural communities in the EU, which involves cooperation at all levels - from the European to the local level, efficient use of financial resources, introduction of innovations, development of infrastructure and support for local initiatives, contributes to the creation of favourable conditions for sustainable development of rural communities and improvement of the quality of life of their residents.

Amorphous AlPO4 Layer Coating Vacuum Thermal Reduced SiOx with Fine Silicon Grains to Enhance the Anode Stability.

Micrometer-sized silicon monoxide (SiO) is regarded as a high-capacity anode material with great potential for lithium ion batteries (LIBs). However, the problems of low initial Coulombic efficiency (ICE), poor electrical conductivity, and large volume change of SiO inevitably impede further application. Herein, the vacuum thermal reduced SiOx with amorphous AlPO4 and carbon double-coating layers is used as the ideal anode material in LIBs. The vacuum thermal reduction at low temperature forms fine silicon grains in the internal particles and maintains the external integrity of SiOx particles, contributing to mitigation of the stress intensification and the subsequent design of multifunctional coating. Meanwhile, the innovative introduction of the multifunctional amorphous AlPO4 layer not only improves the ion/electron conduction properties to ensure the fast reversible reaction but also provides a robust protective layer with stable physicochemical characteristics and inhibits the volume expansion effect. The sample of SiOx anode shows an ICE up to 87.6% and a stable cycling of 200 cycles at 1 A g-1 with an initial specific capacity of 1775.8 mAh g-1. In addition, the assembled pouch battery of 1.8 Ah can also ensure a cycling life of over 150 cycles, demonstrating a promising prospect of this optimized micrometer-sized SiOx anode material for industrial applications.

Relevance of international legal and national standards of safety of navigation and the role of classification societies in the context of modern challenges and innovations in shipbuilding

The relevance of international legal and national safety standards for shipping is growing due to modern challenges, such as innovations in shipbuilding, climate change and growing requirements for environmental safety, which underlines the important role of classification societies in this process. The purpose of the study was to analyse the impact of international and national safety standards on modern shipbuilding and to assess the role of classification societies in ensuring the safe operation of ships. The study applied the methods of system analysis, comparative law and empirical modelling. The main results of the study are the identification of the need for further harmonization of international legal standards with national requirements, improvement of the role of classification societies in monitoring innovations in shipbuilding, and formulation of proposals for improving the environmental safety of shipping. In addition, the paper identifies the prospects for using the latest technologies to improve safety standards in maritime transport. In particular, the article focuses on the role of classification societies in ensuring that ships comply with these standards, as well as their contribution to the introduction of innovations in shipbuilding. The study contains an analysis of current regulations and standards governing shipping safety, as well as cases of their implementation in practice. The key changes in ship safety requirements in view of current risks, including environmental challenges and increased quality requirements, are identified. The practical value of the work lies in the possibility of using the results obtained by both regulatory authorities and shipbuilding companies to improve internal safety standards and support international certification

Risks of managing financial resources of the agricultural sector of Ukraine in the zone of military conflict: Challenges, threats, ways of counteraction

This study was aimed at identifying the risks that affect financial management in the agro-industrial sector of Ukraine during military operations in order to develop effective countermeasures. The research methodology included an analysis of the main risks, such as exchange rate fluctuations, inflation, disruption of supply chains and political instability, as well as an assessment of strategies to minimise these risks. The main stages of risk management are identified as identification, assessment, and monitoring of risks, as well as development of appropriate strategies, such as investment diversification, insurance, and hedging. The study results showed that the key factors for ensuring stability are the introduction of technological innovations, government support, creation of reserve funds and diversification of funding sources. In particular, the development of modern agricultural technologies, subsidies, soft loans and investments in infrastructure significantly increase the resilience of the agricultural sector to crisis conditions. It is also important to plan cash flows to maintain liquidity and meet financial obligations in a timely manner. The experience of several countries, such as Israel and Georgia, which have faced similar challenges, was reviewed and analysed to see how they managed the financial resources of their agricultural sectors. The experience of these countries has shown that successful management of the financial resources of the agricultural sector in the context of military conflict requires a comprehensive approach that includes technological innovation, government support, financial planning and human capital development to ensure sustainable development of the agricultural sector in times of war. This approach allows not only preserving but also developing the agricultural sector, ensuring food security and economic stability of Ukraine

The effect of transport parameters on regional economic development: The case of the Ural Federal District

The transport has a special role to play in the regional socioeconomic development, which changes depending on the prevailing trends for population mobility, introduction of advanced technologies, extension of economic connections, and growth in regional production. The study explores the problem of the interface between transport and regional economy on the example of the Ural Federal District. Methodologically, it relies on the theories of spatial development and regional economics. The main method of research is correlation and regression analysis. The evidence is the socioeconomic data on transport as well as values of gross regional product of the Ural Federal District for 2010–2020 sourced from the Federal State Statistics Service of the Russian Federation. The paper develops a model for forecasting GRP. The analysis indicates the presence of the relationship between the socioeconomic metrics of the transport sector and gross regional product of the Ural Federal District. In particular, there is the correlation between the indicators “density of public roads with hard surface”, “deaths in road accidents per 100,000 population” and gross regional product of the Ural Federal District. The paper concludes about the need to develop a composite indicator for assessing the transport sector that will reflect the ongoing digital modernisation and introduction of innovations.

Opportunity or Curse: Can Green Technology Innovation Stabilize Employment?

This study examines the influence of green technology innovation on employment in enterprises and explores the potential mechanisms behind this impact, which is critical to understanding the social impact of the green transition in the climate change scenario. This paper, based on detailed data from listed corporations in China between 2010 and 2020, discovers that the introduction of green technology innovation by corporations has a substantial positive impact on employment levels. The effects of green technology innovation on employment are both persistent and heterogeneous; they persist even two years later, with more significant effects observed in non-heavy-polluting industries, state-owned enterprises, and highly educated employees. This article also carries several policy implications. The findings presented in this paper provide useful insights into the potential employment consequences of the green transition as well as the reactions and adjustment behaviors that corporations exhibit in the low-carbon transition. Additionally, this development holds significant implications for other developing nations grappling with the challenges of switching to environmentally sustainable practices.

ANALISIS KUALITAS SUMBER DAYA MANUSIA DALAM MEMBERIKAN PELAYANAN ELEKTRONIK DI APLIKASI PLN MOBILE

The objective of this article is to examine the factors influencing the introduction of innovation in public services via the PLN Mobile app at PT. PLN (Persero), focusing on the constraint of the app's availability solely on Playstore for Android devices. Additionally, the article seeks to propose suggestions for enhancing the accessibility and quality of public services through the PLN Mobile app. The research methodology employed in this article is qualitative, involving a case study of PT. PLN (Persero) and the analysis of pertinent secondary data. Data were gathered through literature review, relevant documentation, and interviews. Findings reveal that the limitation of the app being exclusively on Playstore for Android devices adversely affects the accessibility and efficiency of public services via PLN Mobile. Nonetheless, there exists potential for enhancing accessibility and service quality through specific measures, such as expanding the app to other platforms and educating customers.

Principles of HR Strategic Management in Innovation Entrepreneurial Structures

In innovation entrepreneurial structures, where dynamism and continuous changes become everyday factors HR strategic management plays a key role in reaching success. Elaboration and effective implementation of strategies in HR management require observance of several fundamental principles. The article studies principles of HR strategic management in innovation business structures, which build the basis of successful strategic management in innovation development, where efficiency of HR management becomes a key factor for attaining goals and maintaining competitiveness. The author pointed out to the importance of adaptation and flexibility in HR management so that the innovation business structure could respond quickly to changes in market environment and technological trends. At the same time the author also highlighted such aspects as orientation to employees’ development, leadership strengthening, motivation of creative thinking and team-building that can introduce innovation. Efficient HR management can serve as a catalyst for elaboration, development and sustainable introduction of innovation in entrepreneurial structures.

Uterus Transplantation: the Translational Evolution of a Clinical Breakthrough.

Women suffering from absolute uterine factor infertility (AUFI), due to either lack of a uterus or one unable to sustain neonatal viability, presented as one of the last frontiers in conquering infertility. Following systematic animal research for over a decade, uterus transplantation was tested as a treatment for AUFI in 2012, which culminated in the first human live birth in 2014. The development of uterus transplantation from mouse to human has followed both the Moore criteria for introduction of a surgical innovation and the IDEAL concept for evaluation of a novel major surgical procedure. In this article we review the important preclinical animal and human studies that paved the way for the successful introduction of human uterus transplantation a decade ago. We discuss this in the context of the Moore criteria and describe the different procedures of preparation, surgeries, postoperative monitoring, and use of assisted reproduction in human uterus transplantation. We review the worldwide activities and associated results in the context of the IDEAL concept for evaluation of surgical innovation and appraise the ethical considerations relevant to uterus transplantation. We conclude that rigorous application of the Moore criteria and strict alignment with the IDEAL concept have resulted in the establishment of uterus transplantation as a novel, safe, and effective infertility therapy that is now being used worldwide for the treatment of women suffering from AUFI.

Ethical Dilemmas and Copyright Challenges among Independent Artists in Kenya's Music Industry

This qualitative phenomenological research aims to find out the ethical dilemmas around revenue generation and copyright practices among independent artists in Kenya. The study delves into various aspects, including collective management organisations (CMOs), copyright laws, governmental policies, exploitative practices, and regulatory frameworks, through an extensive analysis of existing literature and qualitative data. It reveals that while Kenya's music industry has experienced substantial growth with the introduction of new music genres and disruptive innovations, it still struggles with systemic barriers that limit the welfare and success of independent artists. Governmental policies and copyright laws revealed gaps in protecting independent artists' intellectual property rights. The study shed light on issues such as corruption, mismanagement, and failure to distribute royalties to artists fairly, with a close examination of CMOs, thus calling for the need for increased transparency and accountability. These issues are linked to numerous challenges, including inadequate industry support, limited access to resources, and unfair compensation. Exploitative practices conducted by industry participants and intermediaries are subjecting independent artists to illegitimate contractual agreements, delayed royalties, and predatory behaviours from industry participants. The presence of weak regulations magnifies these concerns, resulting in the degradation of artists' rights and limited recourse in cases of copyright infringements or contractual disputes. This research, therefore, calls for regulatory reforms and industry-wide interventions to address these structural barriers and to give light on how to promote a more sustainable and equitable music ecosystem in Kenya. The study recommends the strengthening of copyright enforcement mechanisms, improving transparency and accountability within CMOs, and establishing tailored support systems for independent artists.

Analysis of the subjective quality of choice of term paper topic selection in humanities

Introduction. Global educational trends (pedagogy using artificial intelligence, personalization, lifelong learning, pedagogy of care and relationships, etc.) and the specifics of their influence and spread in the Russian context contribute to the introduction of innovations in the educational process at all levels. Among the significant innovations is a change in the positions of the teacher and the student, the characteristics of their interaction and educational relations: the teacher in the role of a supportive and guiding mentor, a mentor for the “self-managing” student. At the level of higher education, student coursework can be identified as a pedagogical means that promotes the development of the skills of “self-managing” teachers. Choosing a topic for course work is an integral part of the educational process, in which a large share of responsibility lies with the student. The purpose of this article is to analyze the retrospective reflection of the subjective quality of choice of term paper topic selection in humanities. Research methods. 80 third-year students of the Faculty of Linguistics and Translation and the Institute of Education and Practical Psychology of Chelyabinsk State University took part in the empirical study. As diagnostic tools for studying retrospective reflection of the process of choosing a topic for a course work, students used: questionnaire “Subjective quality of choice” D.A. Leontyev, Method for analyzing the argumentation of choice D.A. To statistically verify the results obtained, the Mann-Whitney U test was used. Results of the study. A qualitative analysis of students' choice of coursework topic reveals irrelevant differences between two groups of humanities students. According to the results of the study, it is important to note the following positive manifestations of the majority of students of both specialties (70-95%) in choosing a topic, characterizing them as “self-managing” students: activity, independence, responsibility, taking on a certain degree of risk, a meaningful attitude towards the situation of choice. However, at the same time, students need psychological and pedagogical support from their supervisor, which, in our opinion, allows them to reduce the identified anxiety (40% of educational psychologists and 60% of linguists) and the feeling of pressure (65% of educational psychologists and 75% of linguists) in the process of selecting and actually writing the course work, subject to the necessary requirements. The results obtained allow university teachers to build effective subject-subject interaction based on cooperation and taking into account the “self-governing” position of students. Conclusion. Subjective assessment of the quality of choice allows faculties and departments to moderate their work on the preparatory activities for writing term papers.

The impact of intellectual capital on local authorities performance in property tax reassessment: the mediating role of process innovation

PurposeThis study aims to investigate the factors influencing property tax reassessment performance in West Malaysia. It specifically examines intangible aspects, such as intellectual capital and process innovation among valuation officers. The primary concern in this study is the variability in how effectively local authorities carry out property tax reassessment, with a significant number of them not conducting revaluations regularly.Design/methodology/approachThe data was collected using self-administered and electronic questionnaires using a purposive sampling method. The 154 useable responses were further analysed using partial least squares structural equation modelling in SmartPLS 4.FindingsThe result shows that process innovation mediates the relationship between structural capital and property tax reassessment performance as well as the relationship between relational capital and property tax reassessment performance. This suggests that local authority systems and policies are indirectly related to reassessment practises by introducing new methods of reassessment in the form of administration and technology. The result shows that building good relationships with stakeholders and other institutions encourages staff to develop innovative ideas for their reassessment activities, thus enhance the performance of property tax reassessment.Practical implicationsThe study provides insightful information for local authorities managers and stakeholders in crafting a better policy for periodic property tax reassessment. The study suggests the need for new administration and technological innovation in developing effective property tax reassessment strategies through the integration of organisational structure and relationship building.Originality/valueThe study developed a new model for property tax reassessment performance that incorporates intangible assets with the introduction of process innovation as a mediator.

Nostalgia in the entertainment industry: the case of Pokémon Go and The Little Mermaid

Nostalgia-based marketing strategies have garnered significant attention in recent times owing to their ability to evoke deep emotions and influence consumer behaviour. However, the success of nostalgia-based marketing is not a foregone conclusion. The effectiveness of nostalgia depends on the characteristics of the product and the target audience. This study uses qualitative research to explore the boundaries of strong nostalgia-triggered feelings in two different entertainment products: the 2015 video game Pokémon Go and Disney’s 2023 remake of The Little Mermaid. Interpretative analysis revealed two key concepts that are crucial to understanding target audience attitudes and behaviour: habituation and changes in the core features of the original product. A delicate, nuanced balance is required between respect for the essence of the original nostalgic product and the introduction of innovations to prevent habituation. This balance is crucial in order to preserve the core features that lead to the formation of personal and collective childhood memories.