№ 7 (2025) Models and methods in modern science

In the context of increasing global digitalization, organizations across sectors are investing heavily in digital transformation (DT) initiatives. However, ensuring the economic justification of such investments necessitates rigorous assessment methodologies. This article explores the theoretical foundations, classification, and practical application of key methods for assessing the economic efficiency of digital transformation projects. It reviews both quantitative and qualitative approaches, such as cost-benefit analysis, ROI, NPV, IRR, TCO, and digital maturity models, and emphasizes the importance of integrating financial indicators with strategic and operational metrics to derive a holistic evaluation.

Stress, in turn, is one of the important factors that negatively affect a person's physical and mental health, work efficiency and professional stability. Long-term and uncontrolled stress causes the formation of burnout syndrome.

The role of artistic pedagogy in fostering patriotism is incomparable. We even resort to artistic means in shaping the anthem, one of the most important objects of patriotism, from the state symbols. Below we will talk about other influences and components of artistic pedagogy in fostering patriotism among young people.

Ushbu maqola odam tayanch harakatlanish tizimining tuzilishi, funksiyalari va vazifalari haqida .Maqolada insonda uchrovchi suyak bilan bog’liq bo'lgan moummolarni ham ko'rib chiqamiz .Suyak sistimasining mustahkamlovchi tabiiy sharoittagi dori vositalari haqida suhbatlashamiz.

Тезис посвящен исследованию связи между нарушением всасывательной функции тонкой кишки и тяжестью течения пневмонии у детей. Нарушения в кишечнике, возникающие на фоне инфекции, могут оказывать значительное влияние на течение заболевания, усугубляя его симптомы и увеличивая риск осложнений. Особое внимание уделяется роли кишечной микрофлоры, которая в условиях пневмонии может подвергаться дисбалансу вследствие применения антибиотиков и воспалительных процессов. Эти изменения негативно влияют на переваривание пищи и всасывание питательных веществ, что приводит к метаболическим расстройствам, снижению иммунной активности и затяжному течению болезни.

Пищевое поведение формируется в раннем возрасте и оказывает долговременное влияние на здоровье. Пищевое поведение – совокупность привычек, связанных с приемом пищи, вкусовые предпочтения, режим приёма пищи, диета, традиции, национальные предпочтения и другие. Семейные традиции питания — один из ключевых факторов, определяющих выбор продуктов, режим приёма пищи и отношение к еде у детей дошкольного возраста. Статистика ВОЗ за 2024 год свидетельствует о том, что избыточная масса тела или ожирение наблюдаются у приблизительно 39 миллионов детей в возрасте до пяти лет по всему миру, что подчёркивает актуальность раннего вмешательства. В работе рассмотрены современные данные о влиянии родительских моделей поведения и домашних ритуалов питания на формирование пищевых привычек ребёнка, а также обоснована необходимость профилактических мер, направленных на просвещение семьи.

O‘zbekiston Respublikasining jahon hamjamiyatiga faol integratsiyalashuvi sharoitida xalqaro mehnat huquqi normalarining milliy qonunchilikka implementatsiyasi muhim ahamiyat kasb etadi. Bu jarayon mehnat munosabatlarini modernizatsiya qilish, xodimlarning huquqlarini himoya qilish va mehnat bozorida adolatli sharoitlarni ta’minlashga qaratilgan keng qamrovli islohotlarning ajralmas qismidir. Mazkur tezis xalqaro mehnat huquqi normalarining O‘zbekiston mehnat qonunchiligiga integratsiyasi darajasini, ularning amalga oshirilish mexanizmlarini tahlil qilish hamda mavjud yutuq va muammolarni baholashni maqsad qilgan.

This article analyzes the issue of forming the skills of performing world classical music works on Uzbek folk instruments. Interpreting works belonging to the world musical heritage on national instruments such as tor, doira, dutor, gijjak plays an important role in developing performing skills. During the research, methods of adapting classical works to the capabilities of folk instruments, performance techniques, timbre and dynamics are studied in depth. Also, the possibilities of developing a creative approach and musical thinking in musicians through the interpretation of world music samples in the modern performance practice of Uzbek folk instruments are considered.

This article highlights the role and significance of the well in the Chashmai Ayyub complex in the Bukhara water management.

Ushbu maqolada mualliflik korpus tuzishning amaliy ahamiyati haqida nazariy ma'lumotlar berilgan. Maqolada mualliflik korpusida Sh. Xolmirzayev asarlarini joylashtirishning  yutuqlari hamda yozuvchi ijodiy merosidan keng foydalanish imkoniyatini ta`minlash maqsad qilib qolingan.

O‘zbekiston o‘simlik dunyosi juda boy va rang-barangdir. Cho‘l va dashtlar, tog‘lar va adirlar, pasttekisliklar va daryo deltalari yonma-yon joylashib ajoyib manzara hosil qiladi. Bu aql bovar qilmaydigan bo‘lib tuyulishi mumkin, ammo aslida Markaziy Osiyoning qo‘shni mintaqalari bilan taqqoslaganda, O‘zbekistonning tog‘laridagi maydon birligiga nisbati bo‘yicha o‘simliklar soni bir necha baravar ko‘p.

Актуальность темы. ВОСП-ВР является оптоволоконной технологией, ко­торая предлагает очень эффективный и недорогой способ расширения диапазона рабочих частот сети для телекоммуникационной индустрии. Эта технология позволяет телекоммуникационным операторам удовлетворять постоянно растущие потребности заказчиков в новых ви­дах услуг и обеспечивает большую гибкость в процессе предоставления этих услуг.

Analysis of socio-economic changes taking place in our country shows that the modernization of the economy, and for this purpose the active investment policy, plays a very important role in the achievements and successes achieved. Accordingly, it is important to create an effective system for managing the socio-economic development of the regions of the republic, to study the theoretical and methodological foundations for assessing the attractiveness and potential of their investment environment. No matter which developed country we consider, we will witness the progressive results of the trends related to the country's economy, first of all, as a result of the soundness of the investment environment, its attractiveness, and the rapid inflow of investment flows.

Analysis of socio-economic changes taking place in our country shows that the modernization of the economy, and for this purpose the active investment policy, plays a very important role in the achievements and successes achieved. Accordingly, it is important to create an effective system for managing the socio-economic development of the regions of the republic, to study the theoretical and methodological foundations for assessing the attractiveness and potential of their investment environment. No matter which developed country we consider, we will witness the progressive results of the trends related to the country's economy, first of all, as a result of the soundness of the investment environment, its attractiveness, and the rapid inflow of investment flows.

Amidst the rapid rise of climate risks and the exacerbation of environmental issues, green finance is gaining particular significance for countries with emerging economies. Uzbekistan, a country with high potential in the field of sustainable development, is increasingly implementing green finance instruments. These measures are aimed at strengthening economic and financial security, as well as mitigating the consequences of climate change.