This article assumes the establishment of clear standards, the use of certified sampling and analysis techniques, and the use of verified measuring instruments and reference materials. The introduction of a system of normative, methodological and metrological support for water quality control makes it possible to obtain reliable and comparable results of water quality control, timely identify sources of pollution, and make informed management decisions. The creation of a network of accredited laboratories and the harmonization of national standards with international requirements contribute to increasing the competence of personnel, improving data exchange and mutual recognition of results at the international level.

This article delves into the realm of love poetry by Fyodor Tyutchev, aiming to unravel its socio-cultural and gender dimensions prevalent in 19th-century Russian literature. Drawing inspiration from Tyutchev's poignant verses, the analysis centers on the protagonists' destinies, exploring their quest for love and freedom amidst societal constraints. Through a scrutiny of societal norms and economic ties, the study underscores the poignant choices and ultimate sacrifices made in the name of love, echoing the tragic hues of human existence.

Ushbu maqola G’ijduvon tumani etnologiyasi, uning joylashgan o’rni. G’ijduvon atamasi kelib chiqish va ma’nolari bundan tashqari, G’ijduvon tumanida joylashgan yodgorliklar haqida ma’lumotlar yoritilgan.

“Оliy ta’lim tizimida mоdulli о`qitish texnоlоgiyasini tashkil etishning shakl va turlari ” mavzuli tezisda oliy ta’lim tizimida mоdulli о`qitish texnоlоgiyasini tashkil etishning shakl va turlari haqida chuqur ma’lumot berilgan. Qolaversa, modulli o‘qitish texnologiyasi o‘quvchilarning individual ehtiyojlari va afzalliklariga moslashtirilgan o‘rganish tajribasini o‘tkazish imkonini beruvchi moslashuvchan pedagogik yondashuvni ifodalaydi.

Maqolada oliy taʼlim muassasalariga moliyaviy mustaqillik berilishi va unda davlat xususiy sherikchiligini joriy etishning zamonaviy nazariyalari va ularning o'ziga xos jihatlari tahlil etilgan. Oliy taʼlim tizimini moliyalashtirishda davlatning va davlat byudjetining mablag'larining roli to'g'risidagi ilmiy xulosalar shakllantirilgan. Tadqiqotlar asosida oliy taʼlim tizimiga moliyaviy mustaqillik berilishi va uni moliyalashtirishda davlatning rolini takomillashtirishga qaratilgan ilmiy taklif va tavsiyalar ishlab chiqilgan.