Funding Source Research Articles

Corporate governance impact on risk disclosure in Shariah-compliant financial firms of Kuwait

Purpose This study aims to investigate the relationship between corporate governance characteristics and risk disclosure in Shariah-compliant financial firms operating in Kuwait. It aims to provide insights into the factors influencing risk disclosure practices within these institutions. Design/methodology/approach The research used manual content analysis to quantify risk disclosure levels in the annual reports of 47 Shariah-compliant financial companies listed in Kuwait in 2020. Subsequently, multiple regression analysis was conducted to assess the impact of various corporate governance factors on the extent of risk disclosure. Findings The study reveals that while Kuwaiti Shariah-compliant firms exhibit limited risk disclosure in their annual reports, larger boards and committees, along with a higher number of independent directors, positively influence the level of risk disclosure. Interestingly, the size of the Shariah supervisory boards did not show a significant impact on risk disclosure practices. Practical implications These findings hold regulatory implications for Kuwait, highlighting the need to ensure information adequacy and promote market efficiency. Additionally, they offer practical insights for managers and investors seeking to optimize fund sourcing and diversify investment portfolios within the context of Shariah-compliant financial institutions. Originality/value This study contributes to the existing literature by providing empirical evidence on the relationship between corporate governance characteristics and risk disclosure in the specific context of Shariah-compliant financial firms operating in Kuwait. Furthermore, it identifies avenues for future research to delve into the influence of additional governance factors on risk disclosure practices within this unique financial landscape.

MedTech start-ups: A comprehensive scoping review of current research trends and future directions.

Medical start-ups (MedTech) significantly contribute to the development and commercialization of innovative healthcare solutions, driving advancements in technology, enhancing treatment effectiveness, and supporting public health. This study explores the main themes and concepts related to MedTech start-ups, examines the research methods used, and identifies major gaps in the literature. A scoping literature review was performed by searching the Scopus, PubMed, and Web of Science databases for publications from 2012 to 2023, focusing on MedTech start-ups in titles, abstracts, and keywords. References were analyzed using the Bibliometrix package in R, and a coupling network analysis was conducted, visualizing results on a Coupling Map to identify key research themes and gaps. The research identified 480 unique articles on MedTech start-ups. After removing duplicates and following a PRISMA-based assessment, 79 articles were included in the review. The studies predominantly focused on organizations, including start-ups and Venture Capital funds (46%). Most articles (60%) used qualitative methods, 25% employed mixed methods, and 15% used quantitative methods. Geographically, 63% of articles focused on a single country, primarily the USA (35%), followed by Iran, Sweden, Switzerland, China, and Japan (2-4% each). Coupling analysis identified five topic clusters: crowdfunding for medical research, innovation in medical technology, new product development, digital start-ups, and the venture capital industry. This review highlights the significant role of MedTech start-ups in advancing healthcare innovations despite challenges like regulatory hurdles and high capital requirements. The literature emphasizes the importance of collaboration among universities, industry, and government for successful commercialization. The geographic concentration in the USA indicates a need for more inclusive research. Crowdfunding and venture capital emerge as crucial funding sources, suggesting strategies to mitigate risks and enhance innovation success.

Государственное управление устойчивым развитием: опыт России и Китая

The article examines modern forms of public administration of sustainable development in Russia and China. It has been revealed that national projects predominate in Russia. This framework allows to focus on solving strategic problems and to use project approach technologies for the comprehensive implementation of development priorities. In its turn, China’s strategy is characterized by support of implementation of the sustainable development goals through the adoption of specific regulatory documents for each goal and the identification of funding sources for each goal. The research shows that mutual enrichment with proven management technologies will allow both countries to implement national sustainable development goals in less time, solve common problems in border regions, influence international discourse in a multipolar world, and intensify global cooperation.

The impact of digital tax administration on local government debt: Based on the revision of the tax collection and administration law

Digital transformation of tax administration, a crucial source of government fiscal revenue, enhances tax collection efficiency and compliance, reduces tax evasion, and increases fiscal revenue, thereby providing more stable funding sources for local governments. This study examines the relationship between digital tax administration and local government debt, using data from Chinese prefecture-level cities from 2009 to 2021. The findings indicate that digital tax administration significantly reduces the level of local government debt. Furthermore, heterogeneity analysis reveals that the impact is more pronounced in the eastern regions and areas with higher levels of informatization. This study aims to provide new perspectives and approaches for the digitalization of tax administration and local government debt management, thereby promoting the modernization of tax governance and the healthy development of local finances.

Development of sport policy and practice recommendations for pregnant, postpartum and parenting Canadian high-performance athletes

Our objective is to describe the development of evidence-based policy and practice recommendations for pregnant, postpartum and parenting Canadian high-performance athletes. A community-based participatory research approach was employed as the...

Microfinance Institutions and Corporate Social Responsibility. A scientometric study

This study investigates the integration of Corporate Social Responsibility (CSR) within Microfinance Institutions (MFIs) in relation to Sustainable Development Goals. Through a Systematic Literature Review (SLR) and bibliometric analysis of 281 Scopus-indexed articles from January 1999 to November 2023, we delineate seven essential thematic clusters that define the CSR paradigm in MFIs: performance dimensions, balanced social and financial goals, improved social performance, qualitative perspectives, mission drift determinants, environmental sustainability, and funding sources and lending techniques. The study uncovers emerging research areas including the impact of digital-fintech innovations, climate change adaptations, the rise of Islamic microfinance, and explores significant gaps such as internationalization, corporate governance, gender diversity, and alternative funding mechanisms. These insights are pivotal for framing future research and offer critical guidance for policymakers and practitioners aiming to maximize the societal impacts of MFIs. Our analysis not only maps the current landscape but also sets a comprehensive agenda for enhancing CSR’s role in achieving sustainable development, thus providing a strategic framework for ongoing empirical and theoretical advancements.

COVID-19 Federal Funding To Health Centers: Tracking Distribution, Locations, And Patient Characteristics.

In 2020 and 2021, health centers received federal funding to support their COVID-19 pandemic response, yet little is known about how the funds were distributed. This study identified ten sources of funding distributed to 1,352 centers, ranging from $19 to $1.22billion per center. When we examined patient and organizational characteristics by quartiles of funding per patient, health centers in the highest-funded quartile (quartile 4) were more likely rural and in the South; employed lower percentages of physicians; and had the highest percentages of sicker, uninsured, and unhoused patients. Centers in the lowest-funded quartile (quartile 1) were more likely urban, employed lower percentages of nurse practitioners, and had the highest percentages of Medicaid enrollees. With the end of pandemic-related funding in 2023, combined with Medicaid unwinding concerns, targeted investment is needed to mitigate a financial cliff and help maintain health centers' capacity to provide high-quality services to those most in need.

Availability and barriers to access post-stroke rehabilitation in Latin America

ObjectivesTo describe the availability and barriers to access post-stroke rehabilitation services in Latin America. Materials and methodsWe conducted a multi-national survey in Latin American countries. The survey consisted of three sections: 1) the national state of post-stroke rehabilitation; 2) the local state of post-stroke rehabilitation; and 3) the coverage and financing of post-stroke services. Stroke leaders from the surveyed countries were involved in developing and disseminating the survey. Results261 responses were collected from 17 countries. The mean age of respondents was 42.4 ± 10.1 years, and 139 (54.5%) of the respondents were male. National clinical guidelines for post-stroke rehabilitation were reported by 67 (25.7%) of the respondents. However, there were discrepancies between respondents within the same country. Stroke units, physiotherapy, occupational therapy, speech therapy, and neuropsychological therapy services were less common in public than private settings. The main barriers for inpatient and outpatient services included limited rehabilitation facilities, coverage, and rehabilitation personnel. The main source of financing for the inpatient and outpatient services was the national health insurance, followed by out-of-pocket payments. Private and out-of-pocket costs were more frequently reported in outpatient services. ConclusionsPost-stroke rehabilitation services in Latin American countries are restricted due to a lack of coverage by the public health system and private insurers, human resources, and financial aid. Public settings offer fewer post-stroke rehabilitation services compared to private settings. Developing consensus guidelines, increasing coverage, and using innovative approaches to deliver post-stroke rehabilitation is paramount to increase access without posing a financial burden.

Accessibility of the early care and education supply: Variation within the center-based provider sector

Center-based early care and education (ECE) is important for promoting positive early development and supporting families by providing child care so parents can work. However, the center-based supply varies substantially in terms of funding sources, indicators of quality, and services offered; and many families experience a lack of equitable access to providers that meet their needs. Using a nationally representative sample of the center-based supply from the 2019 National Survey of Early Care and Education, this study examined patterns in the services center-based providers offer that may facilitate or pose barriers to families’ access from a multidimensional lens. Two research questions were investigated using latent class analysis: First, are there patterns of provider accessibility within the center-based supply, and second, are there covariates (i.e., funding, community poverty/ urban density, geographic region) that explain patterns of ECE access? Center-based features selected as indicators were informed by a definition of access comprised of multiple dimensions: availability, affordability, supports children’s development, and meets parent’s needs. Class enumeration suggested that a three-class model provided the best fit, indicating three patterns of program accessibility: providers that were: flexible at cost (25.9%), free but inflexible (29.2%), and somewhat accessible (44.9%). Additional covariate analyses revealed providers were significantly more or less likely to be classified into the latent classes of access according to community and funding characteristics. Notably, programs receiving Head Start and public preschool funding and those in communities with high poverty and urban density were more likely to be assigned to the free but inflexible class. A key component driving ECE utilization is the accessibility of providers, and these findings inform recommendations for future research and policy to better serve the needs of families with young children.

Evolution of the regional innovation system in terms of the Covid-19 pandemic, financial and economic crisis: The long term perspective from Central European region

Research background: The evolution of the innovation system is not easy to explore due to the small number or selective nature of the international research about it. The natural trajectory is well known in a long time period but differs between regions and countries — more or less developed. If the impact of the external shocks on regional innovation system (RIS) is added here, the situation is even more complicated. The answer for the crises depends on the development level of a country and region, the maturity of the relationships between actors of the Triple Helix (entrepreneurship, science, government) — their strength and stability over time, some endogenous conditions specific to it. The knowledge about the evolution of the innovation system is crucial to understand how the system works, where it was, is and will be at the evolution trajectory. Purpose of the article: Therefore, the purpose of this paper is to identify the evolution of the RIS in the one of Central Europe’s regions (Lower Silesian in Poland) including the impact of the global financial crisis and the Covid-19 pandemic on the innovation technology there. Methods: Using microdata collected by the authors and the stepwise logit modelling, industrial enterprises were analysed in three time periods: 2004–2006, 2010–2012 and 2019–2021. Total 1649 questionnaires forms were collected. The research was made in the one of Poland's well advanced regional innovation systems — the Lower Silesian. The matrix of success and fail was used as long as the AUC curve and some statistical indicators to prove the usefulness of models. The dependent variables were the new technology pushed by R&D and the investment in new machinery and equipment. Findings & value added: The nature of RIS evolution in the one of the regions in Central Europe in a catching-up country in the context of financial crises and Covid-19 was examined. The analyses identified two alternative groups of conditions — high or low resilience to various market shocks. To the first group belongs: R&D and equipment interactions (the growing competence effect) and a cooperation along the supply chain in the industry. The low resilience is observed in the other categories, as follows: the cooperation with science institutes and business support organizations (the isolation effect), the lack of external sources of funding (the sinking effect), the short time reaction of entrepreneurs (the adaptation effect). As was pointed above in the catching-up country, some elements of the Triple Helix are more sensitive to external shocks, while others are not. The crisis situation can radically slow down an evolutionary development or change its direction. Knowing them will allow the local authority to react on time or with a low delay to reduce negative consequences of it to the regional economy. Authors have shown a new approach to the evolution process of regional innovation system. It could be useful to learn how, where and when the system is going to.

Equity crowdfunding IPOs: Under or overpricing? The case of Poland as an example of quickly catching up economy

Research background: The majority of research on equity crowdfunding concerns its evolution in developed countries. There are still relatively few works devoted to equity crowdfunding in developing regions, including Poland. Taking this into account and the lack of research on the effectiveness of ECF-based IPOs, there is a research gap that this article is trying to fill. This paper also contributes to the extensive literature dealing with the occurrence of the IPO underpricing phenomenon and focuses on a regional study on IPO underpricing in the still niche ECF-based IPOs. Purpose of the article: The article aims to show the development of equity crowdfunding in Poland. The article also aims to (i) evaluate the effectiveness of debuts of companies that raised funds (and thus carried out their IPOs) using ECF platforms, and (ii) find the determinants of ECF-based IPOs performance. Methods: The model for testing the potential determinants of ECF-based IPO performance is based on univariate linear regressions measuring the relationship between a dependent variable which stands for ECF-based IPO underpricing and one independent variable (chosen from a set of potential explanatory variables. Findings & value added: The article shows that since 2020 ECF has become an important source of financing for listed SMEs in Poland. Based on the stylized fact on the risk-return tradeoff, it is assumed that ECF-based IPOs are more underpriced than IPOs of other companies to attract investors. The paper revealed that the effectiveness of ECF-based IPOs has mainly the cyclical nature and it depends on the stock price cycle. ECF-based IPOs are more underpriced then other IPOs only in the bull market while in the bear market they are more overpriced. To the best of my knowledge, this is the first study to explore the performance of ECF-based IPOs. Although this paper focuses on Poland, it opens the potential for broader global research in this area. The article can also hold significant practical value for all participants of the ECF market.

Indonesia's economic and environmental resilience in the face of climate change: Analysis and implementation strategies

Backgorund: Climate change is a significant threat to Indonesia, an archipelago that is vulnerable to the negative impacts of this phenomenon. This study aims to identify the effects of climate change in Indonesia and evaluate mitigation and adaptation strategies needed to improve economic and environmental resilience. Based on climate change projections, increases in surface temperature, changes in rainfall patterns, sea level rise, and changes in water salinity have negative impacts on various sectors such as agriculture, fisheries, infrastructure, and public health. Method: The research method includes secondary data analysis from various official sources and a study of relevant literature, with an analytical descriptive approach to identify critical challenges and necessary strategies. Findings: The results show that limited fiscal space and the need for budgetary reform are significant challenges that need to be addressed through the introduction of a carbon tax, budgetary incentives for green technologies, and the removal of fossil fuel subsidies. In addition, mobilization of non-budget funding sources is needed to support green projects, with strategies such as the development of public-private partnerships, access to international funds, and technical capacity building. Conclusion: In conclusion, implementation of the recommended mitigation and adaptation strategies can increase Indonesia's resilience to climate change, reduce its risks and negative impacts, and ensure the sustainability of economic and social development. Novelty/Originality of this study: This research provides practical guidance for policymakers to develop effective strategies to deal with climate change

Violence and its related factors among infertile women attending assisted reproductive technique unit at Al-Azhar University, Cairo

BackgroundViolence against women is a distressing issue particularly when they are infertile. Nevertheless, many women who are infertile and exposed to violence continue their marriage and justify such choice.AimThe current study aimed to assess the prevalence of violence against infertile women and its associated factors.Participants and methodsThis cross-sectional study involved 364 Egyptian women with primary infertility; they were randomly selected from the assisted reproductive technique unit of Al-Azhar University’s International Islamic Center for Population Studies and Research. The data were collected through an interview questionnaire including the Infertile Women’s Exposure to Violence Determination Scale (IWEVDS), socio-demographic, conception, and community-related factors.ResultsModerate/high violence level was detected among 50.5% (95% CI = 45.3- 55.8%) of the studied infertile women, the mean ± SD of total score of IWEVDS was 48.27 ± 21.6. Exclusion was the most frequent type of violence among them. Binary logistic regression revealed that wives who had lower-educated husbands, lived in low-income families, had undergone prior IVF treatment, and who perceived gender inequality acceptance in society were more likely to expose to violence than others (OR = 3.76, 4.25, 2.05, and 2.08 respectively) (P value < 0.05).Conclusion and recommendationsInfertile women have frequent exposure to different types of violence and many factors were implicated in such condition. Despite exposure to violence, infertile women refused divorce because they had no alternative financial sources as well as they were afraid of loneliness. A community mobilization approach to control this problem through a collaboration of all stakeholders is recommended.

A Study of Components of a Development of Emerging New Businesses Along with Start-up Ecosystem &amp; Different Challenges Faced by Startup during the Development Process

Abstract India has gained global attention as a leading country that has seen significant development in the establishment of new businesses, positioning itself as a prominent center for start-ups. The birth and growth of a new businesses are impacted by several components, such as the demand for a new firm, the fundamental concept, location &amp; events, finance sources, education &amp; skills, employees &amp; others. The Indian economy is widely recognized as the fifth biggest in the world when measured by gross domestic product, or the third largest when measured by purchasing power parity. The significance of start-ups in fostering this economy cannot be neglected since they contribute to the upward path of the nation’s economy. This study paper explores the various components involved in the creation of new businesses &amp; their requirement in the process of the development of a start-up ecosystem. It also focus on the many obstacles &amp; challenges that start-ups encounter throughout the development phase.

PEMBIAYAAN QARDHUL HASAN PADA PRODUK SUPER MIKRO BANK ACEH SYARIAH CABANG BANDA ACEH: STUDI FIQH MUAMALAH

This research aims to examine the implementation of the qardhul hasan contract at Bank Aceh Syariah. To obtain data, the author used a qualitative research method, with an empirical juridical approach where the main source was obtained from interviews with stakeholders. Meanwhile, secondary data was obtained from reading sources such as books, journals, articles and other sources related to this research topic. The research results show that one of the financing schemes with a qardhul hasan agreement is intended for super micro businesses, where the maximum financing amount is IDR 10,000,000.00. Super micro financing is different from other financing schemes, where the creditor does not require collateral (collateral) for the debtor. Apart from that, Bank Aceh Syariah Banda Aceh Branch with a maximum financing agreement period of 3 years. In qardhul hasan financing, the administration fee charged to the customer is 1% of the financing amount. In general, the author can conclude that this financing scheme is in accordance with DSN-MUI Fatwa No.19/DSN-MUI/IX/2001, however based on Muamalah Fiqh it is permissible because the use of non-halal fund income is one of the sources of funds in its implementation.

A Proposed Conception for the Development of Public Education Funding Sources in Ibb Governorate

هدف البحث إلى تقديم تصور مقترح لتطوير مصادر تمويل التعليم العام الحكومي بمحافظة إب ، ولتحقيق ذلك استخدمت الباحثة المنهج الوصفي بنوعية المسحي والتطويري؛ لاتساقه مع أهداف البحث الحالي وطبيعته، ولجمع البيانات والمعلومات استخدمت الباحثة أداة من نوع استبانة، تضمنت (49) فقرة تم تطبيقها بعد التأكد من صحتها وثباتها على عينة قصدية من الخبراء المشاركين في جولات أسلوب دلفي المعدل بلغ عددهم(24) خبيرًا، توصلت الباحثة إلى عدد من النتائج، أهمها: ارتفاع المستوى الإجمالي لموافقة الخبراء المشاركين لمجالات تطوير مصادر تمويل التعليم العام الحكومي بمحافظة إب في ضوء التجارب العالمية المعاصرة وبدرجة كبيرة وبنسبة موافقة إجمالية بلغت (83%)، وبمتوسط حسابي إجمالي (2.48) وانحراف معياري إجمالي(0.46)، من إجمالي استجابات الخبراء المشاركين البالغ عددهم (24) خبيرًا، و أوصت الباحثة بجملة من التوصيات التي من شأنها تطبيق نتائج التصور المقترح.

Strategic planning and investment analysis for affordable housing: Enhancing viability and growth

Strategic planning and investment analysis are critical to enhancing the viability and growth of affordable housing projects. As urban populations rise and housing affordability challenges persist, effective strategies are needed to ensure that affordable housing developments are both financially viable and scalable. This paper explores key aspects of strategic planning and investment analysis in the context of affordable housing, emphasizing their role in fostering sustainable growth and maximizing impact. Strategic planning involves setting clear objectives, identifying key success factors, and developing actionable plans to achieve desired outcomes. In affordable housing, this includes assessing local housing needs, understanding market dynamics, and aligning development goals with community priorities. Effective strategic planning ensures that housing projects are responsive to the needs of low- and moderate-income populations while addressing broader urban development goals. Investment analysis plays a crucial role in determining the financial feasibility and sustainability of affordable housing projects. This includes evaluating funding sources, estimating costs, and projecting financial returns. Key components of investment analysis include financial modeling, risk assessment, and scenario planning. By employing robust analytical tools, stakeholders can identify potential financial challenges and opportunities, optimize resource allocation, and ensure that projects are financially sound. Case studies from various regions highlight successful strategic planning and investment practices. For instance, the Low-Income Housing Tax Credit (LIHTC) program in the United States has demonstrated how targeted investment incentives can stimulate the development of affordable housing while achieving financial and social returns. Similarly, initiatives in European countries have illustrated the importance of integrating strategic planning with innovative financing mechanisms to address housing shortages. Despite these successes, challenges remain, including securing adequate funding, navigating regulatory environments, and managing project risks. Addressing these challenges requires a collaborative approach involving government agencies, private investors, and community organizations. By leveraging strategic planning and investment analysis, stakeholders can enhance the viability and growth of affordable housing projects, ultimately contributing to more sustainable and inclusive urban development. In conclusion, strategic planning and investment analysis are essential for advancing affordable housing initiatives. They enable stakeholders to navigate complex financial landscapes, mitigate risks, and achieve long-term goals, fostering the growth of affordable housing and improving housing stability for underserved populations.

Агробиологические особенности новых гибридных форм винограда, полученных в результате скрещивания формы Филлоксероустойчивый Джемете с сортом Красностоп анапский

Abstraсt. The results of research aimed at creating new generation varieties are highlighted. The aim of the research was to study the agrobiological features of new hybrid forms of grapes obtained as a result of crossing the Fillokseroustoychivyi Dzhemete form with the variety Krasnostop Anapskiy, the prospects of their application for industrial use in plantations in the Krasnodar region. The research was carried out in the conditions of the Black Sea agroecological zone of viticulture of Krasnodar region in the period from 2021 to 2023 by classical methods, the chemical composition of berry juice was determined according to GOST 27198-87, GOST 32114-2013. The control variety was Krasnostop Anapskiy. Ampelographic description of three hybrid forms of technical grapes (K-73-1, K-74-17, 62-23) was performed and their evaluation was carried out. It was found out that by the duration of the vegetation period the form K-74-17 is referred to the middle ripening period, and K-73-1 and 62-23 to the middle late ripening period. Agrobiological indicators of the studied hybrid forms testify to good preservation of buds in the winter period. The fruitfulness coefficient k2 was the best in hybrid K-73-1 and was 1.6, which is at the level of the control variety. The actual yield per bush in the hybrids K-73-1 and 62-23 exceeded the control variety. According to the indicator of mass concentration of sugars, hybrid 62-23 was singled out with a result of 24.1 g/100 cm3 , with titratable acidity of 5.8 g/dm3 . Hybrid forms K-73-1 and K-74-17 were characterized by resistance to Plasmopara viticola Berl. et de Toni. The conducted studies allowed us to recommend forms K-73-1, K-74-17, 62-23 for further study, and DNA-marker study of genetic potential of forms K-73- 1 and K-74-17 should be carried out. Keywords: grapes, hybrid form, fruitfulness coefficient k1, fruitfulness coefficient k2 Financing source: The research was carried out within the State Task of Ministry of Science and Higher Education of the Russian Federation for the FSBSI NCFSCHVW.

Оценка различных форм груши кавказской (P. caucasica Fed.) для селекции на декоративность

Abstract. The article describes the results of studying the morphological features of 93 forms of P. caucasica Fed. collected in various regions of the Caucasus. The research was carried out in the collection gardens score, and samples with lower scores, but having one or more attractive decorative features. The studied samples of the Caucasian pear had valuable decorative qualities to varying degrees: narrow pyramidal crown (index 2.16) – Kasp-69-59; rounded crown (index 0.88) – 67-Chr-249, 67-B-208, Ard-69-18; large flowers – Ter-69-77, 67-Ku-139, 67-BZ-37, B-69-111, 67-BZ-67, B-69-87, Kasp-69-59; abundant flowering – P. caucasica Fed. № 2, P. caucasica Fed. №3, P. caucasica Fed. №6, B-69-88, L-69-98, L-69-101, Shali-69-36; attractive appearance of leaves, absence of fungal diseases – Arg-69-34, 67-B-190, Ur-69-1, 67-Chr-250, B-69- 78; anthocyanin integumentary coloration of fruits – P. caucasica Fed. №4 and №5, B-69-108, Kasp-69-59. Frost resistance of plants was an important feature for the use in ornamental gardening. This property was noted in the samples of P. caucasica Fed. №4, B-69-78, Ard-69-18. Samples B-69-90, B-69-78 had edible sweet fruits. Selected forms of the Caucasian pear retained their decorative properties during the growing season. The forms B69-88, B-69-78, Kasp-69-59, L-69-96, 67-Ku-127 can have the greatest value for breeding in terms of the sum of points and the presence of valuable features. Keywords: the Caucasus, the Caucasian pear, decorativeness, morphology, diversity of features, selection, breeding Financing source: The research was carried out at the expense of a grant from the Federal State Budgetary Educational Institution «Maikop State Technological University» «Assessment of various forms of Caucasian pear (P. caucasica Fed.) for breeding for decorative purposes», registration number of the scientific project: NP 8-2024 of the Maikop Experimental Station – a branch of All-Union Research Institute of Plant Breeding (VIR) in 2021-2023s in accordance with modern methods of studying and assessing the decorative properties of research objects. Twenty-two samples were identified, including those with the highest total decorative

Оздоровление растений винограда сорта Красностоп АЗОС от вируса скручивания листьев -1, -2 и -3 (grapevine leafroll-associated viruses -1, -2 and -3) методом термотерапии

Abstract. The grapevine leafroll-associated virus is one of the most harmful and economically significant. It is known from scientific literature sources that in the vineyards of the Krasnodar region this virus is spread over an area of 50 %. The problem of increasing the phytosanitary stability of grape plantations necessitates the constant improvement of protection systems, in which methods of improving planting material are of great importance. To date, there are several methods for inactivating viral particles and freeing individual plant organs from viral infection – in vitro, thermo- and chemotherapy. Thermotherapy is one of the widely used methods that involves growing and disinfecting vines at temperatures that can delete or inactivate viruses. This method focuses on inactivating viruses rather than completely removing them. Thermotherapy has been tested in the process of obtaining initial healthy grape plants from the grapevine leafroll-associated virus GLRaV-1, GLRaV-2 и GLRaV-3. The objectives of the research are the selection of thermotherapy regimens for the release of grape cuttings from the grapevine leafroll-associated virus (GLRaV-1, GLRaV2 и GLRaV-3). As a result of the research, it was found that the use of thermotherapy of 35 ℃ and 40 ℃ for 20, 30, 40, 50 minutes did not affect the elimination of the grapevine leafroll-associated virus, the yield of diseased plants after treatment was 100 %. A positive result in the healing of plants from the grapevine leafroll-associated virus is achieved at a temperature of 45 ℃ and 50 ℃ (exposure time is 20, 30, 40, 50 minutes). The number of virus-free plants ranges from 45.4 % to 59.8 %. The inclusion of thermotherapy in the process of phytosanitary breeding, as well as in the cultivation of seedlings for mother grape plantations, will significantly increase the guarantee of laying industrial grape plantations with planting material free from phytoplasmic, viral, bacterial and fungal infections. Keywords: grapes, cuttings, grapevine leafroll-associated virus GLRaV-1, GLRaV-2 and GLRaV-3, thermotherapy, thermal stability, elimination, healthy planting material Financing source: The research was carried out within the framework of the Federal project "Development of large-scale scientific and scientific-technological projects in priority research areas" of the national project "Science and Universities"