OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- Chemical Constituents of Zanthoxylum armatum. II
Subei Tan, Tao Guo, Xiao-Feng Tang, Tongtong Song, Ya Wang · Химия природных соединений · 2018-09-01
- Flavanones and Flavones from Bashkir Propolis
Р. А. Зайнуллин, Р. В. Кунакова, V. F. Gareev, I. V. Galyautdinov, Zarema R. Sadretdinova, Z. S. Muslimov, В. Н. Одиноков · Химия природных соединений · 2018-09-01
- Neuroprotective Sesquiterpenes from Capsella bursa-pastoris
Qinge Ma, Rongrui Wei, Zhongling Cao · Химия природных соединений · 2018-09-01
- Amides of N-Deacetyllappaconitine and Amino Acids
Т. М. Габбасов, Е. М. Цырлина, Л. В. Спирихин, Marat S. Yunusov · Химия природных соединений · 2018-09-01
- Chemical Constituents of Symplocos setchuensis
Kuiwu Wang, Sheng-Nan Yan · Химия природных соединений · 2018-09-01
- Synthesis and Biological Activity of Prenylated Phenols
I. Yu. Chukicheva, И. В. Федорова, N. A. Nizovtsev, A. A. Koroleva, О. Г. Шевченко, А. В. Кучин · Химия природных соединений · 2018-09-01
- Chemical Constituents of the Flower Buds of Tussilago farfara. II
Aimei Yang, Ai-Hong Zhao, Zesheng Zheng, Qi Shang, Fulu Zhang, Na Han, Lin Yang, Chunlei Li · Химия природных соединений · 2018-09-01
- Analysis of Essential Oils from Alpinia napoensis
Lê Thi Huong, Đỗ Ngọc Đài, Le Thi My Chau, Isiaka A. Ogunwande · Химия природных соединений · 2018-09-01
- Phenolic Acid Profile of Six Wild Mushroom Species by HPLC-DAD
Fatih Çayan, Ebru Devecı, Gülsen Tel‐Çayan, Mehmet Emin Duru · Химия природных соединений · 2018-09-01
- Constituents of the Aerial Parts of Centaurea behen
Mahmoud Mosaddegh, Majid Tavakoli, Sahar Behzad · Химия природных соединений · 2018-09-01
- A New Diphenyl Ether from Cinnamomum subavenium
G. C. Huang, C. L. Kao, H. C. Yeh, W. J. Li, H. T. Li, C. Y. Chen · Химия природных соединений · 2018-09-01
- Amino-Acid Composition of Soft Tissues of Bivalve Mollusk Corbicula japonica
Natalia Li, Т К Каленик · Химия природных соединений · 2018-09-01
- Identification of Isoflavonoids in Wood Residue from Swartzia laevicarpa, Dipteryx odorata, and Andira parviflora
Mauro Galucio Garcia, Claudete Catanhede do Nascimento, Antônio G. Ferreira, M. P. Lima · Химия природных соединений · 2018-09-01
- Paralemnolins V and W, New Nardosinane-Type Sesquiterpenoids from a Bornean Soft Coral, Lemnalia sp.
Chin‐Soon Phan, Takashi Kamada, Kishio Hatai, Charles Santhanaraju Vairappan · Химия природных соединений · 2018-09-01
- Chemical Compounds from Swertia bimaculata
Miao Dong, Dan Liu, Hongmei Li, Shili Yan, Rong‐Tao Li, Xuan‐Qin Chen · Химия природных соединений · 2018-09-01
- New Glycosides of Eriodictyol from Dracocephalum palmatum
Д. Н. Оленников, Н. К. Чирикова, Eunyoung Kim, Sangwoo Kim, Ismayil S. Zulfugarov · Химия природных соединений · 2018-09-01
- Chemical Constituents of Leaves of Taxus chinensis
Ai-ping Meng, Juan Li, She-Ban Pu · Химия природных соединений · 2018-09-01
- Chemical Constituents of the Leaves of Brassica oleracea var. acephala
Unwoo Kang, Seung Mok Ryu, Dongho Lee, Eun Kyoung Seo · Химия природных соединений · 2018-09-01
- The colliding particles mass ratio influence on peculiarities of low-energy ion near-surface implantation AT channeling conditions
Umarov, F.F., Rasulov, A.M., Dzhurakhalov, A.A. · O‘zbekiston fizika jurnali · 2018-07-21
In the present work the peculiarities of ion implantation and colliding particles mass ratio influence on the ranges, energy loss and profiles of distribution for 1−5 keV P+ ions channelling in Si(110) and SiC(110) at…
- Thermo-desorption thermo-ionic spectroscopy: high sensitive detection of trace amounts of synthetic cannabinoid ав-chminaca in smoking-mixtures
Iskhakova, S.S., Khasanov, U., Erova, T.Kh., Eshburieva, M.U., Jumaev, U.O. · O‘zbekiston fizika jurnali · 2018-07-21
The results of thermodesorption thermoionic (surface-ionization) spectrometry (TDTIS) investigations of synthetic cannnabinoid АВ-Chminaca (a derivative of indazole) and seized smoking mixtures on diverse matrixes have…
- Radiational synergetics: concepts and effects
Oksengendler, B.L., Maximov, S.E., Turaeva, N.N., Turaev, N.Yu. · O‘zbekiston fizika jurnali · 2018-07-21
The application of synergetics as a modern transdisciplinary science in radiation physics is discussed. It is shown that the basic concepts of synergetics are very well applicable to the description of the number of…
- Study of preparation, growth mechanism and sers performance of silver-carbon and gold-carbon nanocomposite materials
Jiang, Xiaohong, Liu, Jiao, Lu , Lude · O‘zbekiston fizika jurnali · 2018-07-21
Surface-enhanced Raman scattering (SERS) technique is an important and powerful analytical tool, which has attracted much attention for environmental monitoring, chemical analysis and biomedical research. In this paper…
- Size effects in the d-band model of co oxidation by gold nanoparticles
Turaeva, N. · O‘zbekiston fizika jurnali · 2018-07-21
The volcano-type size dependence of the extraordinary catalytic activity of gold nanoparticles in CO oxidation is discussed on the basis of combination of the d-band model, the jellium model of metal clusters and the…
- Anisotropy of attenuation of acoustic waves in photorefractive bso and bgo crystals
Akhmedzhanov, F.R., Saidvaliev, U.A., Kurbanov, J.O. · O‘zbekiston fizika jurnali · 2018-07-21
Anisotropy of attenuation of acoustic waves in photorefractive BSO and BGO crystals has been studied in the frequency range of 0.4−1.6 GHz. The anisotropy parameters determined by the imaginary constants of BSO and BGO…
- Influence of idler pulse on optical parametric chirped laser pulse amplification
Kulagin, I.A., Gorbushin, V.V., Sobirov, B.R., Kim, V.V., Usmanov, T. · O‘zbekiston fizika jurnali · 2018-07-21
Significant oscillations of the spectral distribution of the idler pulses in the optical parametric amplification of chirped laser pulse have been observed experimentally. On the base of the obtained simple analytical…
- Pseudomorphic GeSiSn layers in strained heterostructures
Nikiforov, A.I., Timofeev, V.A., Yakimov, A.I., Mashanov, V.I., Loshkarev, I.D., Gutakovskii, A.K., Pchelyakov, O.P., Ashurov, Kh.B. · O‘zbekiston fizika jurnali · 2018-07-21
The formation of pseudomorphous GeSiSn layers directly on Si have been investigated. The transition from two-dimensional growth regime to three-dimensional of the GeSiSn film on Si(100) was studied for different…
- Study of nanostructures of zinc oxide synthesized by low-temperature hydrothermal method
Kurbanov, S.S., Urolov, Sh.Z., Shaymardanov, Z.Sh., Jalolov, R.R. · O‘zbekiston fizika jurnali · 2018-07-21
Room temperature photoluminescence (PL) properties of vertically aligned and spindle-shaped, randomly oriented ZnO nanorods synthesized by using a low temperature hydrothermal method are studied. In air, the vertically…
- Ablation and drive of typical multi-layer flyers by high power laser beam
Shen, Ruiqi, Wu, Lizhi, Zhang, Wei, Ye, Yinghua, Zhang, Haonan, Chen, Shaojie · O‘zbekiston fizika jurnali · 2018-07-21
Laser driving technology is an important technology in high energy physics, shock wave physics and explosive initiation application. In this paper, velocities and impact stresses of four types of laser-driven flyers…
- Сравнительная оценка физического развития спортсменов игровых видов спорта
Ядгаров, Б.Ж., Утепбергенов, А.К. · Ilim ha’m ja’miyet · 2018-07-10
In the article we present a comparative analysis of level of physical development of sportsmen specializing in volleyball, basketball and football. In has been stated that basketball and volleyball players show more…
- Жисмоний тарбия ўқитувчиларининг касбий фаолиятга тайёрлаш параметрлари
Махмудов, Б.А. · Ilim ha’m ja’miyet · 2018-07-10
The article gives a good idea of the improvement of the parameters of the professional activities of future physical education of teachers, which outlines the information that must be made to prepare the teacher of…
- ПСИХИКАЛЫҚ ЖАҚТАН АРТТА ҚАЛҒАН БАЛАЛАРДЫҢ ПСИХОЛОГИЯЛЫҚ өзгешеликлери
Шеримбетова, З.Ш. · Ilim ha’m ja’miyet · 2018-07-10
In the article are considered psychological features of children with deviations in mental development. There is given the short analysis of the problem by the scientists psychologists. The psycho correctional works…
- The use of games in teaching English
Usenova, G., Ganieva, Z. · Ilim ha’m ja’miyet · 2018-07-10
The article deals with the methods of using games in the process of teaching foreign languages in elementary schools. The given methods are possible to use on any step of teaching a foreign language. The use of…
- Өзбекстан республикасындағы үзликсиз көркемлик тәрбия системасында жеке адамның өзиниң дөретиўшилик мүмкиншиликлерин жүзеге шығарыўы мәселелери
Уразимова, Т.В. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the modern content and the role of the educational process. As attention increased in modern society to the problem of the continuous artistic education, not the last role plays here aesthetic…
- Қадриятларни қадрлаш-гуманистик вазифамиздир
Таспанова, Ж. · Ilim ha’m ja’miyet · 2018-07-10
The article presents the ideas and thoughts values, about the cause-and consecutive-events and devotion, to material and spiritual values.
- Ўқувчиларни оилавий ҳаётга тайёрлашда психологик - ижтимоий муаммолар
Сулетбаева, Э.С. · Ilim ha’m ja’miyet · 2018-07-10
The article deals with the training of learners for family life, psychological features of this problem, skills of family relationship and the rights and responsibility of every member of the family.
- Психологические особенности учащихся начальных классов
Сапарбаева, М. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the psychological culture in the context of that which the child is the aim, meaning and basic values regardless of his age, level of development to and social status. The article reveals at…
- КАМОЛОТ ТИЗИМИДА ПСИХОЛОГИК ҲИМОЯ (назарий ёндашув)
Садриддинов, С.Р. · Ilim ha’m ja’miyet · 2018-07-10
Psychological protection serves to overcome the psychological discomfort of the individual and is divided into basic and acquired psychological defenses. Psychological protection manifests itself in a certain form of…
- The significance of bilingual dictionaries in teaching english AT school, lyceum, college and higher educational establishments
Ruzimov, Sh. · Ilim ha’m ja’miyet · 2018-07-10
In the article compiling principles of English-Uzbek and Uzbek-English dictionaries were critically investigated and there were given practical recommendations for improving their role in teaching English at schools…
- Тәлим системасы сыпатын көтериў - бүгинги күнниң актуал мәселелеринен бири сыпатында
Пазылова, М. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the description of existing education quality assessment systems and their conditional separation into two groups based on their external or internal assessment: the French model based on the…
- Қарақалпақ халық дәстаны «Шәрьяр» ҳәм тәлим - тәрбияның гейпара мәселелери
Пазылов, А.К., Алламбергенов, Е.К. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the study and analysis of the issues of education and upbringing in folklore, in the Karakalpak folk epos «Shariyar», in particular. On the concrete examples the author shows how the issues of…
- Labview dasturi asosida virtual laboratoriya yaratish texnologiyasi
Orınbetov, N. · Ilim ha’m ja’miyet · 2018-07-10
The article contains recommendations how to create virtual laboratory work and basic programming skills, simple algorithms, and short-term training. The main purpose of these recommendations is to use information…
- Ўзбекистонда туризм соҳасидаги ислоҳотлар талабаларнинг туристик маданиятини такомиллаштириш омили сифатида
Нафасов, Д.Ш. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the description of current reforms in the field of tourism, it is stated that tourism laws, Decrees and Resolutions of the President of the Republic of Uzbekistan are important documents in…
- Роль музыкально-теоретических дисциплин в процессе профессионального становления учителя музыки
Надырова, А.Б. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the issues of professional training of teachers in Music. Theoretical preparation let the teacher in Music understand the concepts of musical art, main regularities of history and theory of…
- Электрон ахборот таълим муҳитида касбий таълим жараёнларини лойиҳалаштиришнинг дастурий ва методик таъминоти
Маматов, Д.Н., Балтабаев, Ж.О. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the study of stages and models of pedagogical designing of processes of professional education in the electronic information- educational environment.
- Бўлажак физика ўқитувчиларининг касбий компетентлигини такомиллаштириш
Мадаминов, Б.Н. · Ilim ha’m ja’miyet · 2018-07-10
The article contains the scientific data about some problems of developing professional competence of future teachers in Physics at higher educational establishments and the author tries to give the solution to these…
- Matematika boyínsha auditoriyalíq sabaqlarda talabalardíń óz betinshe jumíslarín shólkemlestiriw
Jańabergenova, A. · Ilim ha’m ja’miyet · 2018-07-10
The article contains interesting ideas how to use maximally mathematical skills at lessons in the classroom and in independent work of students of higher educational institutions.
- Балалар психологиясын раўажландырыўда қарақалпақ халық аўыз еки дөретпелериниң тутқан орны
Ибрагимова, Л.А. · Ilim ha’m ja’miyet · 2018-07-10
In the article it is broadly revealed the place and importance of children‘s rhymes, fairy-tales, riddles, patters sayings and proverbs samples of Karakalpak folklore in the development of the children‘s psychology. The…
- Фан ва тилни интеграллашган ҳолда ўқитиш (clil) дарсларидаги муаммолар ва уларни ҳал қилишда ўқитувчи маҳорати
Хусанова, М. · Ilim ha’m ja’miyet · 2018-07-10
The article focuses on the basic impediments that every teacher faces while using CLIL approach in the classroom and on a teacher‘s competence to overcome potential barriers that may linger learning and teaching process.
- Мактабгача таълим муассасаси педагог ходимлари фаолиятида креативлик сифатлари
Гайназарова, Г. · Ilim ha’m ja’miyet · 2018-07-10
In this article, on the basis of scientific analysis, issues, conditions and peculiarities of the formation and development of the qualities of creativity among teachers of pre-school educational institutions in the…
- Some tips on the importance of creative writing in language classes
Elmuratova, A.S. · Ilim ha’m ja’miyet · 2018-07-10
The article is devoted to the description of peculiarities of writing. The author of the article also studies different methods of teaching writing and gives recommendations for improving writing, and creative writing…