This study explores the impact of mass culture on human life and spirituality, investigating its positive and negative consequences in modern society. Mass culture, characterized by globalized media and consumer-driven content, has become a dominant force shaping the values, behaviors, and identities of individuals worldwide. The research examines how mass culture can both connect people across borders, fostering shared experiences and global communication, and simultaneously erode local cultures, individual uniqueness, and spiritual values. The paper emphasizes that while mass culture offers opportunities for cultural exchange and social awareness, it also promotes materialism, superficiality, and conformity. The spread of consumerist ideals through mass media often shifts the focus from inner growth and ethical living to external appearances and instant gratification.

Mazkur maqolada metrologik o`lchashlar vaqtida atrof muhit haroratining o`lchashlar xatoligiga ta’siri va o`lchash vositalarining harorat natijasida kengayish darajasi haqida so`z boradi.

In our study, we examined white laboratory rats born from control and experimental mothers with hypothyroidism. As a result of morphological analysis of the pancreas in different periods of postnatal ontogenesis, significant changes in the delay in the development and formation of individual components of the vascular wall were revealed compared to the control group. From the first days after the start of the experiment, changes in the arterial wall were noted in all experimental animals. The results show that morphological changes in the cells of the pancreas and its blood vessels occur in the offspring born from mothers with hypothyroidism.

This study investigates the utilization of nano-composite hydrogels for the removal of methyl violet from aqueous solutions, leveraging a Fenton-like reaction mechanism. The nano-composite hydrogel demonstrated exceptional efficiency in dye removal, attributed to the synergistic effects of the hydrogel matrix and the catalytic activity of embedded nano-particles. This process generates hydroxyl radicals under mild conditions, leading to the effective breakdown of various industrial dyes. The kinetics of dye removal, the reusability of the nano-composite, and the influence of operational parameters such as different amounts of nano-composite, pH, , temperature, and dye concentration were systematically explored. The findings underscore the potential of nano-composite hydrogel as a promising, environmentally friendly solution for wastewater treatment and dye removal.

Bu maqolada zamonoviy kuy-qo‘shiqlar va xalq musiqa san’atining kelajak avlodlarni mumtoz musiqa merosi bilan yaqindan tanishtirish, havaskorlik tugaraklari, san’at saroylarida tashkil etilgan xalq cholg‘u asboblari ansambllari faoliyatlarini keng yoyish musiqa san’ati rivojini va taraqqiyotini ta’minlash haqida so‘z yetiladi.