Science and innovation in the education system

CRITERIA AND FACTORS OF FORMATION OF VOCAL PERFORMANCE SKILLS IN PRIMARY GRADE STUDENTS

Nasiba Sobirova — 2025-03-31

This thesis covers the pedagogical and psychological foundations of the formation of vocal performance skills in primary school students. The criteria for selecting age-appropriate vocal exercises for children, developing musical hearing, breathing techniques, and expressive singing skills are analyzed on a scientific basis. The main factors influencing the formation of vocal performance are also studied - teacher skills, musical environment, methodological approaches in the lesson process, and the role of individual approaches. According to the results of the study, a systematic, step-by-step approach is important for the development of vocal abilities in primary school students.

MARKAZIY OSIYO DAVLATLARI O’ZARO MUNOSABATLARIDA HUDUDIY YAXLITLIKNI E’TIROF ETISH

Bibixon Burxonova — 2025-04-07

Hozirgi kunda Markaziy Osiyo mamalakatlari o’rtasida ko’plab ijtimoiy – iqtisodiy hamda siyosiy hamkorlik ishlari amalga oshirilmoqda. Ma’lumki Markaziy Osiyo davlatlariga 5ta respublika - Qozog’iston , O’zbekiston , Qirg’iziston , Turkmaniston va Tojikiston davlatlari kiradi. Markaziy Osiyo hududlari geografik jihatdan okean va dengizlardan uzoqda joylashganligi sababli qadim zamonlardan ushbu Osiyo qit’asidagi submintaqa asosan quruqlik yo’llari orqali savdo jarayonlari , madaniyat va ilmiy yangiliklar almashinuvi bo’lib o’tgan.

PROCEDURAL STATUS OF MEDIA REPORTS AS A SOURCE OF ELECTRONIC EVIDENCE

I.A. Matjanov — 2025-04-07

After the investigator or inquiry officer conducting the criminal case formalizes the information about the crimes, it can be used in the process of proof if it contains the details of the crime and provides grounds for making a decision. This situation reflects the concept of criminal information through the prism of process and result.

EKO-INKLYUZIYA: TABIAT ORQALI MAXSUS NOGIRONLIGI BOR BOLALAR UCHUN TA’LIM

Guljan Klishbaeva — 2025-04-08

Ushbu maqolada maxsus ehtiyojlari bo‘lgan bolalar uchun tabiatdan foydalangan holda ta’lim jarayonini tashkil etishning ahamiyati va samaradorligi tahlil qilinadi. Inson va tabiat o‘rtasidagi uzviy bog‘liqlik bolalarning rivojlanishiga ijobiy ta’sir ko‘rsatib, ularning psixologik va fiziologik holatini yaxshilaydi. Maqolada ekologik terapiya, bog‘ terapiyasi va ochiq havoda o‘qitishning maxsus metodlari ko‘rib chiqiladi.

EKISH MUDDATLARINI NO‘XAT MALLA BILLUR NAVINING HOSILDORLIGIGA TASIRI

Muxammadqodir Ma’rifjonov — 2025-04-09

Oxirgi yillarda iqlimning isib borishi, haroratning keskin ko‘tarilishi, no‘xatning malla billur navi ekinini sug‘oriladigan yerlarda samara bermoqda. Urug‘larning unib chiqishi uchun suv kerak bo‘lib, suvni qanchalik ko‘p yoki kam shimib olishi juda ahamiyatga egadir.

THE IMPACT OF HEMODIALYSIS ON THE QUALITY OF LIFE OF END-STAGE RENAL DISEASE PATIENTS: A STUDY OF ADAPTATION AND TREATMENT CHALLENGES

Jamshidbek Abdujabborov — 2025-04-10

Chronic kidney disease (CKD) is a prevalent and life-threatening condition that significantly impacts the health of individuals. As CKD progresses to end-stage renal disease (ESRD), patients are often required to undergo renal replacement therapy (RRT), such as hemodialysis (HD), to sustain life. The advent of modern dialysis methods has led to a substantial increase in life expectancy for ESRD patients, extending it by an average of 10–12 years. However, despite the improvement in medical outcomes, the prospect of lifelong dialysis treatment presents various psychological and social challenges for patients. Dialysis is often perceived as the end of life by patients, leading to significant emotional distress.

NUQTADAN TO‘G‘RI CHIZIQQA BO‘LGAN MASOFA VA IKKITA TO‘G‘RI CHIZIQ ORASIDAGI BURCHAK: GEOMETRIK TAHLIL VA AMALIY QO‘LLANILISHI

Madina Muhiddinova — 2025-04-11

Ushbu maqola nuqtadan to‘g‘ri chiziqqa bo‘lgan masofa va ikki to‘g‘ri chiziq orasidagi burchaklarni tahlil qilishga qaratilgan. Ushbu geometrik tushunchalar, koordinatalar geometriyasida va differensial geometriyada keng qo‘llaniladi. Maqolada masofaning formulalari va ikkita to‘g‘ri chiziq orasidagi burchaklarni hisoblash usullari keltirilgan. Matematik ifodalar yordamida geometriyaning turli sohalarida qo‘llaniladigan metodlar va amaliy qo‘llaniladigan texnikalar haqida batafsil ma’lumot beriladi. Bu yondashuvlar, asosan, giperbolik geometriya va Riman geometriyasida qo‘llaniladi.

ГЕРОИ -ТАТАРЫ УЗБЕКИСТАНА, УЧАСТВОВАВШИЕ ВО ВТОРОЙ МИРОВОЙ ВОЙНЕ

Салават Галиев — 2025-04-14

В данной статье содержаться данные о героизме нашего многонационального народа, в том числе представителей татарской национальности проживавших в Узбекистане в годы Второй мировой войны.

XIX ASR IKKINCHI YARMI XX ASR BOSHLARIDA QORAQALPOQLARNING TURMUSHI VA MADANIYATI

G.U. Abdulxay — 2025-04-14

Ushbu tezisda XIX asrning ikkinchi yarmi va XX asr boshlarida Qoraqalpoq xalqining turmushi, madaniyati, an’analari va ularning o‘zgarish jarayonlari tahlil qilinadi. Tadqiqotda xalqning iqtisodiy, ijtimoiy va madaniy hayotining asosiy jihatlari, o‘ziga xos urf-odatlar, qo‘shiqlar, raqslar, kiyim-kechak va maishiy texnikaning rivojlanishi masalalari yoritiladi. Shuningdek, bu davrda Qoraqalpoq xalqining o‘zini ifodalash shakllari, uning san’ati va diniy hayoti hamda o‘zgarishlarga olib kelgan tarixiy va ijtimoiy jarayonlar ko‘rib chiqiladi.

JADID MA’RIFATPARVARLARI: MILLIY MEROSI VA SIYOSIY QARASHLARNING UYG‘UNLIGI

E’tibor Qosimova — 2025-04-14

XIX asr oxiri va XX asr boshlarida Markaziy Osiyo jadidchilik harakati jadal rivojlandi. Ushbu harakatning asosiy maqsadi ma’rifat orqali millatni uyg‘otish, isloh qilish va milliy ongni shakllantirish edi. Ammo jadidlar faqat ta’lim va madaniyat bilan cheklanib qolmay, siyosiy islohotlarni ham ilgari surgan. Ular chor Rossiyasining mustamlakachilik siyosatiga qarshi turib, Turkiston mustaqilligi, konstitutsion boshqaruv va milliy davlatchilik g‘oyalarini ilgari surganlar. Ushbu maqolada jadid ma’rifatparvarlarining siyosiy qarashlari va ularning milliy meros bilan bog‘liqligi tahlil qilinadi.

UZBEKISTAN'S COOPERATION WITH UNESCO: SCIENTIFIC AND PRACTICAL ASPECTS OF PRESERVING CULTURAL HERITAGE

Guzal Sharipova — 2025-04-15

This article discusses the cooperation of the Republic of Uzbekistan with UNESCO, its legal framework, accession to international conventions on the preservation of cultural heritage and its practical results. In particular, the historical cities of Uzbekistan included in the UNESCO World Heritage List and elements of intangible cultural heritage are analyzed. Also, the initiatives implemented within the framework of cooperation in the fields of restoration, digitization, education and tourism are considered based on an analytical approach. The article provides in-depth scientific conclusions about Uzbekistan's cultural policy in the international arena and its role in the preservation of global heritage.

MILLIY RAQSLARNI SAHNALASHTIRISHDA KOMPOZITSION G‘OYANING IFODASI

Ferida Kurbanova — 2025-04-17

Ushbu maqolada milliy raqslarni sahnalashtirishda kompozitsion g‘oyaning ifodalanishi tahlil qilinadi. Milliy raqs san’ati xalqning madaniy va estetik dunyoqarashini aks ettiruvchi badiiy ifoda shaklidir. Kompozitsion g‘oya raqsning asosiy mazmuni, uning harakatlar tizimi, musiqa va sahna dizayni orqali ifodalanadi. Maqolada raqsni sahnalashtirishda g‘oya, harakatlar va musiqa o‘rtasidagi uyg‘unlik, xoreografning ijodiy yondashuvi va zamonaviy texnologiyalarning roli muhokama qilinadi. Shuningdek, milliy raqsni zamonaviy vositalar bilan boyitish va milliy o‘zlikni saqlash muhimligi ta’kidlanadi. Kompozitsion g‘oya sahnalashtirish jarayonida badiiy va g‘oyaviy mazmunni aniq va ta’sirli yetkazishning asosiy vositasi hisoblanadi.

ENG QADIMGI ADABIY YODGORLIKLAR

Marhabo Toʻlanboyeva — 2025-04-17

Mazkur maqolada oʻzbek xalq adabiyotining eng qadimgi bosqichlari, uning shakllanish omillari va tarixiy ildizlari tahlil etiladi. Adabiyot xalqning maʼnaviy yodgorligi sifatida qadimdan ogʻzaki ijod shaklida rivojlanib kelgan. Ayniqsa, epik janrdagi asarlar, dostonlar va afsonalar xalq tafakkuri, urf-odati hamda tarixiy hayotining badiiy ifodasidir. Maqolada qadimgi davrlarda yaratilgan asarlar misolida oʻzbek xalqining dunyoqarashi, axloqiy-meʼyoriy qarashlari va badiiy didi yoritiladi. Ushbu tadqiqot xalq ogʻzaki ijodi orqali milliy ruhiyat va tarixni anglash imkonini beradi.

INTERNATIONAL STANDARDS AND RECOMMENDATIONS FOR IMPLEMENTING AN ANTI-CORRUPTION “COMPLIANCE-CONTROL” SYSTEM IN THE PRIVATE SECTOR

Bexruz Nabiyev — 2025-04-18

A number of standards and recommendations have been adopted to regulate the “compliance-control” system in the field of combating corruption in the private sector from an international legal perspective. These standards focus primarily on the timely identification of corruption risks in the private sector, and then on the activities of state agencies and organizations, their prevention, ensuring openness and transparency, and timely elimination of corruption-related offenses by improving internal departmental control mechanisms.

ETYMOLOGICAL DESCRIPTION OF THE TERMS IRRIGATION AND LAND RECLAMATION IN THE EXPLANATORY DICTIONARIES OF THE UZBEK LANGUAGE

Maxliyo Axmedova — 2025-04-21

Etymological research has long been the focus of particular attention among linguists. Such studies involve the analysis of a word’s linguistic affiliation, the language in which it first appeared during the period of its early usage, its original meaning, as well as the specific features of its semantic development. This article emphasizes the necessity of lexicographic research in the etymological analysis of the terms “irrigation” and “melioration”. Special importance is attached to explanatory and etymological dictionaries, language corpora, and thesauruses in this context.

ODDIY IGIR (ACORUS CALAMUS L.)NINNG KIMYOVIY TARKIBI VA DORIVOR XUSUSIYATLARI

Setora Tolliboyeva — 2025-04-21

Dorivor oʻsimliklar -inson va hayvonlarni davolash, kasalliklarning oldini olish uchun, shuningdek, oziq-ovqat, atir-upa va kosmetika sanoatida ishlatiladigan oʻsimliklar —giyohlar. Yer yuzida dorivor oʻsimliklarning 10—12 ming turi borligi aniqlangan. 1000 dan ortiq oʻsimlik turining kimyoviy, farmakologik va xossalari tekshirilgan.

STRUCTURAL INFLUENCE ON INDOOR RADON LEVELS: A STUDY OF RESIDENTIAL HOUSING IN TASHKENT

Visola Xayitboyeva — 2025-04-21

Indoor radon exposure is a major environmental health issue, yet it often goes unnoticed due to the gas’s undetectable nature — it is invisible, odorless, and tasteless. Radon originates from the natural decay of uranium in soil and rocks and can enter buildings through foundations and construction materials. Prolonged inhalation of radon is a well-established risk factor for lung cancer and has been identified by the World Health Organization (WHO) as the second most common cause of the disease globally, after tobacco use.