OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- Gender communication barriers and violation of politeness maxims
Хошимова, Наргис · Lingvospektr · 2025-09-02
Gender speech is controversial issue, which requires to be researched in different fields of linguistics. Especially studying the gender speech and language in conflict situations is considered actual and significant…
- Transformation of archetypes in the works of John Tolkien
Музаффаров, Жавлон · Lingvospektr · 2025-09-02
This article analyzes the interrelation of the landscape of space and time in works of art. Artistic space is a reflection of the author's unique views, imaginations and aesthetic position about the world. It manifests…
- Lexical level and restricted vocabulary: dialectisms, specialized vocabulary, and archaisms (on the example of Uzbek and English languages)
Собирова, Зарнигор · Lingvospektr · 2025-09-02
The article systematically examines the lexical level of language on the basis of three main principles – morphological, semantic, and stylistic criteria. The nature, scope of use, and functional characteristics of…
- Linguistic annotation of texts in the Uzbek Language Corpora
Саматбоева, Мадина · Lingvospektr · 2025-09-02
This article provides a comprehensive overview of the theoretical and practical foundations of linguistic annotation of the Uzbek language corpus. Within the framework of corpus linguistics, it analyzes the processes of…
- Cognitive and Cultural Functions of Numerical Symbolism
Режапов, Иззатбек · Lingvospektr · 2025-09-02
This article investigates the dual role of numerical units as both quantitative measures and culturally significant symbols within linguistic and national frameworks. Numbers transcend their mathematical utility…
- The phenomenon of metaculture as a new horizon of intercultural communication
Бахронова, Дилрабо, Уктамова, Кумуш · Lingvospektr · 2025-09-02
In recent decades, the concept of “metaculture” has become a focal point of interest in modern humanities. This concept is often employed to explain the emergence of new meanings, innovative ideas, and creative…
- A Systematic Approach to the Lexicographical Description and Functional Analysis of Idioms in English Business Communication: A Conceptual Framework from Dissertation Research
Атаева, Гулчехра · Lingvospektr · 2025-09-02
This article introduces a new conceptual framework for analyzing idiomatic units in English business communication. The core problem addressed is the existing terminological inconsistency in the field of phraseology and…
- Code-switching and translanguaging on social media platforms: theoretical foundations and empirical insights from Uzbek context
Нормуродова, Ситора · Lingvospektr · 2025-09-02
This article provides a theoretical and practical analysis of code-switching and translanguaging practices on social media, with particular attention to their use in Uzbek, Russian, and English. The main aim of the…
- The Importance of Lexicographic Principles in Compiling Ontological Dictionaries: The Case of Information Technology Terminology
Абдуллаева, Шахноза · Lingvospektr · 2025-09-02
This article analyzes the theoretical and practical significance of lexicographic principles in the process of compiling ontological dictionaries. It also examines their semantic structure, conceptual relations, and the…
- Morphological and semantic aspects of deonomical verbs in the German language
Зиядуллаев, Илхом · Lingvospektr · 2025-09-02
The present article investigates the morphological and semantic characteristics of deonominal verb neologisms in the German language that originate from anthroponyms, primarily the names of political and public figures…
- Gendered Reflections in Turkish Proverbs: Parental Roles and Child-Rearing
Шабанова, Садаф · Lingvospektr · 2025-09-02
This article explores the representation of gendered parental roles in Turkish proverbs, focusing on the ways in which these cultural expressions reflect and perpetuate societal expectations regarding motherhood and…
- Linguocultural features of subcolloquial phraseological units
Отакулов, Нодиржон · Lingvospektr · 2025-09-02
This article presents a comprehensive linguistic analysis of the linguoculturological features of subcolloquial phraseological units in French and Uzbek. The study identifies the place of subcolloquial phraseologisms…
- A review of the electrical properties of polymer materials
Mohammed, Dhey Jawad, Mahdi, Sarah Zaid, Hussein, Fatima Saadi · Innovative Multidisciplinary Journal of Applied Technology · 2025-09-02
In recent decades, the application of polymers and polymer-based materials has expanded significantly, encompassing numerous industrial and technological fields. Among these, electrical applications represent a…
- Synthesis of Titanium Oxide and Fabrication of High-Efficiency, Low-Cost Perovskite Solar Cells
Abed, Falah Mohammed, Aneizan, Naziha N., Humaidan, Raed. M. · Innovative Multidisciplinary Journal of Applied Technology · 2025-09-02
Perovskite solar cells are solar cells that use a material with a crystalline structure called perovskite, are substances that contain organic ions, lead ions, and halide ions such as iodine and bromine in a crystalline…
- Automated device for monitoring and shaking blood bags
Salih, Hajir Abdulmahdi Mohammed, Sabeeh, Maytham Hasan, Shaalan, Ahmed Haider, Tawfiq, Harith Zaid · Innovative Multidisciplinary Journal of Applied Technology · 2025-09-02
This project presents the design and implementation of an automated Shaking and Weight Device of the Blood Bag to enhance the accuracy and efficiency of blood collection processes in medical settings. Traditional manual…
- Avtomobil transporti korxonalari uchun tarmoq ishchi hisob rejasini shakllantirish va asosiy vositalar hisobini takomillashtirishning ilmiyuslubiy asoslari
Saitov , Sirojiddin · Муҳандислик ва Иқтисодиёт · 2025-09-01
Maqolada avtomobil transporti korxonalari uchun tarmoq ishchi hisob rejasini ishlab chiqish va asosiy vositalarhisobini takomillashtirishning ilmiy-uslubiy asoslari tadqiq etilgan. Muallif tomonidan 8 ta sintetik schyot…
- Yashil investitsiyalar, ppp va klaster mexanizmlari orqali boshqaruv samaradorligini oshirish
Siradjev , Ilxom · Муҳандислик ва Иқтисодиёт · 2025-09-01
Mazkur maqolada yashil investitsiyalar, davlat-xususiy sheriklik (PPP) va klaster mexanizmlarining boshqaruv samaradorliginioshirishdagi o‘rni va ahamiyati tahlil qilinadi. Tadqiqot davomida iqtisodiy tizimlarda…
- O‘zbekistonda jamoatchilik fikri asosida shakllantiriladigan loyihalarni saralash va shakllantirish muammolari hamda ularni bartaraf etish yo‘llari
Murtazayeva , Zarnigor · Муҳандислик ва Иқтисодиёт · 2025-09-01
O‘zbekistonda jamoatchilik fikri asosida shakllantiriladigan loyihalarni saralash va shakllantirish jarayonlaridauchraydigan muammolar hamda ularni bartaraf etish mexanizmlari tadqiq etilgan. Tadqiqotda tashabbusli…
- Elektr energiyasi yo‘qotishlari auditining ixtisoslashgan metodikasi va modifikatsiyalashgan sohaviy risk modeli
Xojimurodov , Zuhriddin · Муҳандислик ва Иқтисодиёт · 2025-09-01
Mazkur maqolada elektr tarmoqlari korxonalarida elektr energiyasi yo‘qotishlari auditining ixtisoslashgan uchbosqichli metodikasi ishlab chiqilgan. Tadqiqotda audit jarayonining samaradorligini oshirish, auditorlik…
- Kunjut (sesamum indicum l.) nav namunalarida urug' unuvchanligi va morfoxo'jalik belgilar hamda fenologik kuzatuv natijalarining qiyosiy tahlili
O'zbekiston Fanlar akademiyasi Genetika va o'simliklar eksperimental biologiyasi instituti, Toshkent viloyati, O'zbekiston, D.B. Vaisova, I.D. Kurbanbayev · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
In this article, the germination and germination energy of seeds of local and foreign varieties and samples of sesame (Sesamum indicum L.) in laboratory conditions, and valuable economic characteristics in field…
- Gossypium turkumi butun bargli g'o'za vakillarining morfo-biologik xususiyatlari
X.I. Abdurayimova, H.A. Mo'minov · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This article presents information on the distribution, botanical description, biological properties, and economic importance of representatives of the whole-leaf cotton genus Gossypium.
- Turlicha sho'rlangan tuproqlar sharoitida sorghum turkumi turlarining suv saqlash xususiyatlari
B.S. Avutxonov · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This article presents data on the water-retaining properties of sorghum species (Sorghum spp.) grown in soils with varying degrees of salinity and water supply.
- Yasmiq (lens culinaris medik) doni tarkibidagi aminokislotalar miqdori tahlili
O'zRFA Genetika va o'simliklar eksperimental biologiyasi instituti, Toshkent, O'zbekiston, O.E. Xolliyev · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
In this article, the amount of amino acids in the grain of lentil nursery samples from the collection of the international organization ICARDA was studied in the conditions of Uzbekistan.
- Tola uzunligining yetti avlod o'simliklarida namoyon bo'lishi
Genetika va o'simliklar eksperimental biologiyasi instituti, Toshkent, O'zbekiston, Abdumurod Esirgap o'g'li Xakimov · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This scientific study analyzes fiber length indicators in three medium-fiber cotton genotypes – Namangan-77, S-6524, and O'zFA-711 – over the period of 2016–2022.
- Probiotikli ratsionlarning quyonlar qon plazmasidagi erkin aminokislotalarning o'zgarish dinamikasiga ta'siri
N.B. Raxmatova, Y.S. Ruziyev · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This article presents the results of research studies conducted to study the effect of adding different doses of a probiotic feed additive to the diet of rabbits on the level of amino acids in their blood.
- Вертикальная распределение наземных моллюсков пскемского бассейна
Гулистанский государственный университет, Гулистан, Узбекистан, З. Махамадиев, Самаркандский государственный университет имени Шарофа Рашидова, Самарканд, Узбекистан, А. Пазилов, Ж · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
The article studies the distribution of land mollusks in high-altitude zones, and establishes that mollusks are not evenly distributed across high-altitude zones and biotopes, and the reasons for this phenomenon are…
- Bug'doy navlarida antotsianinlar tarkibi, biokimyoviy va funksional xususiyatlari
O'zRFA Genetika va o'simliklar eksperimental biologiya instituti, Toshkent, O'zbekiston, S.S. Buzrukov, S.S. Baboyeva, D.E. Qulmamatova, S.K. Baboyev · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This paper analyzes the compositional characteristics of anthocyanin-rich wheat varieties (blue, purple and black), the amount of anthocyanins in wheat grain, types and antioxidant activity, and biochemical differences…
- Ozuqa ratsionining kimyoviy tarkibi va to'yimli moddalar hazmlanishiga sut zardobining ta'siri
M.S. Kuziyev, D.U. Ergashev · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
This scientific article studies the chemical composition of the feed ration and the effect of whey on the digestion of nutrients. The results of the study demonstrate the potential for the widespread use of whey in…
- Tuproq mikroorganizmlarining ahamiyati va ikkilamchi metabolitlar biosintezi
O'zbekiston Respublikasi Fanlar Akademiyasi Mikrobiologiya instituti Enzimologiya bo'limi, Toshkent, O'zbekiston, D.F. Alimova, Dilmurod Murodullayev, A.T. Toshtemirov, Nigora Rust · Озиқ-овқат хавфсизлиги: миллий ва глобал муаммолар · 2025-09-01
In this study, changes in the abundance and metabolic activity of soil bacteria across the seasons were investigated, with particular emphasis on their ability to synthesize secondary metabolites such as antibiotics…
- Trends and Potential Risk Factors of Lower Extremity Peripheral Arterial Disease: Results from the Global Burden of Disease Study 2021
Beijian Zhang, Hexi Zhang, Hui Gong, Junbo Ge · PULSE · 2025-09-01
Introduction: Lower extremity peripheral arterial disease (LEPAD), causing reduced limb blood flow and significant morbidity, is a major global health concern. Understanding its burden and attributable risk factors is…
- Protein from Heliotropium lasiocarpum and its Biological Activity
Sh. Kh. Rakhimova, L. G. Mezhlumyan, Azizbek Azamatov, S. S. Omonova, F. S. Nabiyeva, S. F. Aripova, Ш. Ш. Сагдуллаев · Химия природных соединений · 2025-09-01
- Composition and Bioactivity of Aglaia foveolata Leaf Essential Oil
Audrey Ashleeynus Allhin, Abubakar Siddiq Salihu, Wan Mohd Nuzul Hakimi Wan Salleh, Nurunajah Ab Ghani, Sercan Önder, Muhammet Tonguç · Химия природных соединений · 2025-09-01
- Chemical Constituents of the Leaves of Castanea mollissima
Ziliang Wang, En-Ji Cui, Jia-Huan Ke, Chang‐Ji Zheng, Ren‐Bo An · Химия природных соединений · 2025-09-01
- The Essential Oil Composition of Lycopodium japonicum and its Anti-Oxidant Activities
Jiayu Gao, Yaoyao Zou, Yulan Liang, Y. Y. Zhang, Yu Zhang · Химия природных соединений · 2025-09-01
- Secondary Metabolites of Cinnamomum philippinense
Tzu‐Ling Yang, Su-Ting Huang, Ming‐Jen Cheng, Chung‐Yi Chen · Химия природных соединений · 2025-09-01
- Sterols and Phenolic Compounds from Seeds of Canavalia ensiformis
Zh. Uvaniskanova, Gulnaz Seitimova, G. Sh. Burasheva, M. Iqbal Choudhary · Химия природных соединений · 2025-09-01
- Alkaloid Constituents of Nigella glandulifera
Tuernisan Tudi, Ruxianguli Rouzimaimaiti, Dekui Zang, Kh. Sh. Kamoldinov, Jiayuan Zhao, H. A. Aisa · Химия природных соединений · 2025-09-01
- Study on the Non-Triterpene Chemical Constituents of Palhinhaea cernua
Ling Zhang, Qi-Bing Yang, Xian-Yun Yan, Lin‐Fu Liang · Химия природных соединений · 2025-09-01
- Chemical Compositions of Essential Oil from the Leaves of Prunus polystachya
Norazrina Md Ramin, Abubakar Siddiq Salihu, Wan Mohd Nuzul Hakimi Wan Salleh, Nurunajah Ab Ghani, Tomislav Jemrić, Ameur Elaissi · Химия природных соединений · 2025-09-01
- Chemical Profile of Essential Oil from Croton krabas and its Antimicrobial Potential
Ba Thin Dau, Bao Thinh Bui · Химия природных соединений · 2025-09-01
- Antifungal Diketopiperazine Alkaloids from the Entomogenous Fungus Cladosporium cladosporioides
Xiaogang Li, Yating Wang, Qiuyue Wang · Химия природных соединений · 2025-09-01
- Chemical Constituents and Antimicrobial Activity of Essential Oil from the Lichen Ramalina peruviana
Ui Joung Youn, Min Ju Kim, Se Jong Han · Химия природных соединений · 2025-09-01
- Secondary Metabolites of Haworthia cooperi var. truncata
Kuo‐En Chang, S. T. Huang, C. L. Kao, M. J. Cheng, C. Y. Chen, H. T. Li · Химия природных соединений · 2025-09-01
- Investigating the Impact of C3-Methyl of Naphtho[1,2-b]Furan-4,5-Dione Analogs for Anticancer Activity
Yue Zhu, Jia Yu, Xin Tan, Ni Zhang, Jin‐Yu Li, Hua‐Yong Lou, Heng Luo, Chao Chen, Wei-Dong Pan · Химия природных соединений · 2025-09-01
- Synthesis of Pharmacologically Significant Conjugates of Glycyrrhizic Acid with Amino Acids and Dipeptides Using 2-Ethoxy-1-Ethoxycarbonyl-1,2-Dihydroquinoline
A. I. Fairushina, С. Ф. Петрова, Н. С. Макара, Т. А. Сапожникова, Л. А. Балтина · Химия природных соединений · 2025-09-01
- A New Bisamide from Piper longum and its Molecular Docking Study with Akt
Zhengwen Wang, Qiao-Yu Yuan, Wei Song, Runlin Xiang, Xinqiao Liu, Zhiliang Ma · Химия природных соединений · 2025-09-01
- Chemical Constituents, Antioxidant and Antibacterial Activities of the Fungus Trametes pubescens
Chen-Xi Quan, Tian‐Yin Chen, Dan-Min Zhang, Dongping Li, Chuan-Mao Zhang, Xin Yao, Li Zhang, Jin-Feng Cao, Jian‐Hai Ding · Химия природных соединений · 2025-09-01
- Investigation of Potential Anti-Pulmonary Fibrosis Chemical Components from Lancea tibetica
Huijuan Yao, Hui Gao, Jia Li · Химия природных соединений · 2025-09-01
- Chemical Composition of Essential Oil of Psammogeton diffusum and Assessment of Antioxidant, Cytotoxic Activity
Rajneesh Kumar, Pooja Singh · Химия природных соединений · 2025-09-01
- Flavonoids and Benzenoids of Mangifera indica with Antioxidant Activity
Cheng‐Wei Tom Chang, C. L. Kao, Sheng‐Zhuo Huang, Ming‐Jen Cheng, W. J. Li, C. Y. Chen, H. T. Li · Химия природных соединений · 2025-09-01