OAK jurnallaridan yig‘ilgan 140147 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.
- "Spektral chiziqlarning kengligi va shakli" mavzusini "Aqliy hujum" metodidan foydalanib tushintirish
M. Qodirov, X.Xaydarov · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Maqolada spektral chiziqlarning kengligi va shakli mavzusi misolida sifatli ta'limni ta'minlashda "Aqliy hujum" metodining o'rni ko'rsatib berilgan. Ushbu metod yordamida spektral chiziqlarning tizimlashtirilgan…
- Tibbiy ta'limda talabalarda tibbiy madaniyatni rivojlantirishning pedagogik imkoniyatlari
A.A. Raxmanov · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Maqolada O'zbekiston Respublikasida tibbiy ta'lim jarayonida talabalarda tibbiy madaniyatni rivojlantirishning nazariy asoslari, pedagogik imkoniyatlari va amaliy yo'llari tahlil qilingan. Tibbiy madaniyat tushunchasi…
- Ilk o'rta asrlarda sug'dda islom va mahalliy madaniyat o'zaro ta'sirining sinkretik modellari
A.A. Ungalov · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Ushbu maqolada ilk o'rta asrlarda Sug'diyona mintaqasida islom va mahalliy madaniyat o'zaro ta'sirga kirishib, shakllantirgan sinkretik (qo'shma) madaniy-diniy hodisalar tahlil qilingan. Arab fathidan so'ng Sug'd…
- Raqamli kompetentlik va uning oliy ta'lim boshqaruvidagi ahamiyati
H.A. Ochilov · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Maqolada oliy ta'lim muassasalarida ta'lim jarayonini boshqarishda raqamli texnologiyalarning o'rni, ularni samarali joriy etish imkoniyatlari va muammolari yoritilgan. Axborot-kommunikatsiya texnologiyalarining…
- Ichki ishlar organlari xodimlarini huquqiy va ijtimoiy himoya qilishning rivojlanish bosqichlari
J.O. Kenjaev · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Mazkur maqolada xodimlarining ichki ishlar organlari himoyasining retrospektiv tahlili yoritilgan. Shu bilan birga, ichki ishlar organlari xodimlarning huquqiy va ijtimoiy himoyasini ta'minlash o'tgan asrlardagi holati…
- Mutolaa fenomenini tushunishning ekzistensial paradigmasi
O. Dulanbayeva · Samarqand davlat universiteti ilmiy tadqiqotlar axborotnomasi · 2025-05-01
Mazkur maqolada mutolaa fenomenini tushunishdagi ekzistentsional yondashuvning bir necha xil qarashlari qiyosiy tahlil etiladi. Ayniqsa, J.P. Sartr, K. Yasprs, M. Xaydegger kabi faylasuflarning yondashuvlari tahliliga…
- Water-Soluble Nitration Products of Hydrolyzed Lignin as Stabilizers for the Synthesis of Nanosilver Solutions
Muminjon R. Yokubjanov, V. A. Veshnyakov, И. Н. Зубов, Ilya I. Pikovskoi, Vadim A. Plakhin, Yu. G. Khabarov · Химия природных соединений · 2025-05-01
- Monanchamide a – a New Alkaloid from Marine Sponge Monanchora pulchra
Larisa K. Shubina, Alla G. Guzii, Aleksandra S. Kuzmich, V. V. Iarotskaya, Sergey N. Fedorov, Roman S. Popov, Alexander S. Menshov, Tatiana N. Makarieva · Химия природных соединений · 2025-05-01
- Three Biscoumarin Compounds from Daphne gemmata
Lin Li, Fu-Qiang Song, Liping Tang, Peng Yu, Xian Li · Химия природных соединений · 2025-05-01
- Chemical Compositions and Antibacterial Activity of Essential Oils from Homalomena perplexa
Duy H. Truong, Hong Thien Van, Tan‐Viet Pham, Trân Đình Thăng, Ngọc Nam Trịnh, Van Son Dang, Quoc Hung Nguyen, Thanh Tho Le, Dam Sao · Химия природных соединений · 2025-05-01
- Synthesis of N-Containing Derivatives of the Furanocoumarin Peucenidin. Sedative Activity of the 9-(Dimethylaminomethyl) Derivative of 8,9-Dihydrofuranocoumarin
В. В. Тараскин, Elvira E. Shults, Sergey M. Gulyaev, Л. Д. Раднаева, T. N. Petrova, Yu. N. Nikolaev · Химия природных соединений · 2025-05-01
- Composition of the Essential Oil of Mallotus penangensis
Wan Mohd Nuzul Hakimi Wan Salleh, Abubakar Siddiq Salihu, Nurunajah Ab Ghani, Naduvilthara U. Visakh · Химия природных соединений · 2025-05-01
- Volatile Profiling and Free-Radical Scavenging Activity of the Essential Oil from the Aerial Parts of Salvia misella
Omprakash Mohanta, Prabhat Kumar Das, Soumya Swarup Panda, Ambika Sahoo, Sudipta Jena, Asit Ray, Sanghamitra Nayak, Pratap Chandra Panda · Химия природных соединений · 2025-05-01
- Secondary Metabolites and Bioactivity of Alternaria sp., a Fungal Endophyte of Carum carvi
Wen-Lin Guo, Shuo Li, Zhong‐Duo Yang, Ke-Zhen Ma, Jianguo Chen, Tiankun Zhao, Yue Li, Sa‐Hyun Kim · Химия природных соединений · 2025-05-01
- Chemical Composition, Antibacterial, Antioxidant, and Cytotoxic Activities of the Essential Oil of Kummerowia striata
Shu Qiu, Fan Xu, Shiyu Song, Pengxiang Lai · Химия природных соединений · 2025-05-01
- Constituent Composition and Antimicrobial Activity of Essential Oil from Roots and Fruit of Ferula caucasica
E. H. Kerimli, Yu. B. Kerimov, Alexey L. Shavarda · Химия природных соединений · 2025-05-01
- Chemical Composition of the Leaf Essential Oil of Tritaxis glabella and Its Free-Radical Scavenging Activity
Soumya Swarup Panda, Prabhat Kumar Das, Omprakash Mohanta, Jasasmita Parida, Ambika Sahoo, Sudipta Jena, Asit Ray, Sanghamitra Nayak, Pratap Chandra Panda · Химия природных соединений · 2025-05-01
- Synthesis of New Carboxamide Derivatives of Ursolic and Corosolic Acids with Terminal Guanidinium and Biguanidinium Groups in a C-28 Side Chain
A. Yu. Spivak, R. R. Khalitova, Darya A. Nedopekina, Eldar V. Davletshin · Химия природных соединений · 2025-05-01
- Biological Evaluation of Panaxadiol Derivatives as Inhibitors of ALK5
Da Jiang, Tianyi Zhang, Ke Jin, Jinfeng Zhang, Yongsheng Bi, Fei Yu · Химия природных соединений · 2025-05-01
- Volatile Components of Mitrephora maingayi Essential Oil
Abubakar Siddiq Salihu, Wan Mohd Nuzul Hakimi Wan Salleh, Nurunajah Ab Ghani, Syed Arif Hussain Rizvi · Химия природных соединений · 2025-05-01
- Fatty Acid Composition of Oxytropis baicalia, O. bargusinensis, O. muricata, O. sylvatica, and O. tompudae
A. N. Abaturov, Ж. А. Тыхеев, A. S. Taraskina, Д. Г. Чимитов, В. В. Тараскин · Химия природных соединений · 2025-05-01
- Chemical Constituents of Bauhinia glauca subsp. glauca
Zhuoheng Li, Lin‐Jing Zhong, Zhi‐Xuan Li, Zhou Wang, Lin‐Fu Liang · Химия природных соединений · 2025-05-01
- Phenylpropanoids and Other Constituents from Piper crassipes
Ursula Jane Rezod, Wan Mohd Nuzul Hakimi Wan Salleh, Abubakar Siddiq Salihu, Nurunajah Ab Ghani, Nurulfazlina Edayah Rasol, Salam Ahmed Abed, Hazimin Safiq Mohd Mahsop, Vinay Bhara · Химия природных соединений · 2025-05-01
- Synthesis, Structure, and Biological Activity of a Novel Diterpenoid Isosteviol-12,17-Sulfonic Ester Derivative
Cong-Jun Liu, Ke-Jia Qiang, Ling-Yan Guo, Yong Wang, Wei Wang, Han Chen, Min Yu-tao, Yuling Li, Yufei Wang · Химия природных соединений · 2025-05-01
- Transformations of (R)-(+)-Pulegone into Potentially Pharmacologically Active N-Containing Derivatives Using the Prins Reaction
Sh. M. Okhirov, N. V. Gromiko, Э. Р. Латыпова, А. Н. Лобов, D. V. Ishmetova, Е. S. Meshcheryakova, Л. М. Халилов, Р. Ф. Талипов · Химия природных соединений · 2025-05-01
- Discovery of New Cyclic Dipeptide from the Rare Actinobacterium Crossiella cryophilis CGMCC 4.1710
Nuo Chen, Ruochang Qin, Liwei Liu, Huamo Wei, M Wang · Химия природных соединений · 2025-05-01
- New Flavonol Acetates of O-Glucuronides from Three Polygonum Species
Д. Н. Оленников, N. I. Kashchenko · Химия природных соединений · 2025-05-01
- A New Sterigmatocystin Derivative from Marine-Derived Fungus Humicola sp. GXIMD02070
Qiuxia Nong, Quan Teng, Along Zhang, Chenghai Gao, Nannan Xing, Xianqiang Chen · Химия природных соединений · 2025-05-01
- α-Amylase Inhibitory Activity of Essential Oil from Pleurotus eryngii
Yu‐Xin Yan, Hang Feng, Jing Tao, S X Li, Tianyou Li, Xin-yue Zhou, Yongchao Wang, Ying Yang · Химия природных соединений · 2025-05-01
- (+)-Salsolidine in Synthesis of 5,6-Dihydropyrrolo[2,1-a]Isoquinolines
A. V. Koval′skaya, Arthur Gil’mutdinov, А. Н. Лобов, И. П. Цыпышева, Marat S. Yunusov · Химия природных соединений · 2025-05-01
- A New Pyranone Derivative from Phoma betae
Zhuang-zhi Zhao, Jia-le Zhi, Xia Zhang, Juanjuan Zhang, Xinyang Wang, Dandan Li, Qingfeng Guo, Zhenhua Yin, Baocheng Yang, Lin Chen · Химия природных соединений · 2025-05-01
- A New Dihydrochalcone Glycoside from Empetrum nigrum var. japonicum
Liqiu Sun, Ming Zhao, Yong Xu, Dan Wang, Zhichun Shi, Jun Li, Xiaohong Zhang · Химия природных соединений · 2025-05-01
- Isoflavonoid Bioside from Roots of Pueraria hirsuta
Н. Ш. Кавтарадзе, Malkhaz Getia, André Pichette, Jean Legault, Vakhtang Mshvildadze · Химия природных соединений · 2025-05-01
- Neolignan Glycosides with α-Amylase and α-Glucosidase Inhibitory Activities from Viburnum chinshanense Leaves
Yu-Tong Yin, Hong‐Juan Zhou, Jia Chen, Jian‐Hua Shao, Chun‐Chao Zhao · Химия природных соединений · 2025-05-01
- Two New Neolignan Glycosides from the Roots of Codonopsis pilosula and Their Anti-Inflammatory Activity
Jiayi Xue, Jiankuan Li, Jianping Gao · Химия природных соединений · 2025-05-01
- A New Alkaloid from Portulaca oleracea and its Bioactivity
Zheming Ying, Kaiyun Jiang, Chengyu Wang, Hongzhe Zhang, Yingdai Zhao, Xiaoqian Zhang, Xixiang Ying, Yanling Ren · Химия природных соединений · 2025-05-01
- A New Carotane Sesquiterpene Glycoside from the Leaves of Angelica polymorpha
Seong Yeon Choi, Myong Jo Kim, Seok Ho Kim, Wanjoo Chun, Ki‐Bong Oh, Yong-Soo Kwon · Химия природных соединений · 2025-05-01
- Chemical Constituents of Arenaria kansuensis
Qiang Xu, Na Shen, Huawei Xin, Shaofen Guo, Yulei Cui · Химия природных соединений · 2025-05-01
- Constituents from the Aerial Part of Salvia sarawschanica
M. U. Zhuraev, Х. М. Бобакулов, N. K. Muminova, D. R. Siddikov, С. А. Сасмаков, Э. Х. Ботиров, Sh.S. Azimova · Химия природных соединений · 2025-05-01
- Antiovarian-Cancer-Active Metabolites of the Peels of Cucurbita maxima
Der‐An Tsao, Jia-Ci Shen, Pei-Ting Hung, Chung‐Yi Chen · Химия природных соединений · 2025-05-01
- Two New Phenylalkanoids of Alpinia officinarum and Zingiber oligophyllum
C. Y. Chen, C. L. Kao, Sheng‐Zhuo Huang, H. T. Li · Химия природных соединений · 2025-05-01
- Chemical Composition of Essential Oil from Glycosmis puberula var. eberhardtii and Its Herbicidal Activity
Nguyen Tuan Khoi · Химия природных соединений · 2025-05-01
- Anticancer and Radiosensitizing Potential of Sulfated Derivatives of Steroidal 5α-Cholestane-3β,6α,7α,8,15α,16β,26-Heptaol from the Starfish Patiria pectinifera
Timofey V. Malyarenko, Olesya S. Malyarenko, Sergey A. Avilov, Alla A. Kicha, Anatoly I. Kalinovsky, Roman S. Popov, Natalia V. Ivanchina · Химия природных соединений · 2025-05-01
- Secondary Metabolites from the Aerial Parts of Bistorta manshuriensis
Hanna Cha, Yeon Woo Jung, Wonsik Jeong, Yun‐Hyeok Choi, Chun Whan Choi, Seong Su Hong · Химия природных соединений · 2025-05-01
- Secondary Metabolites of Curcuma aromatica and Their Anti-Liver Cancer Activity
C. Y. Chen, C. L. Kao, W. J. Li, Sheng‐Zhuo Huang, H. T. Li · Химия природных соединений · 2025-05-01
- Metabolites from Zingiber mioga with Antioxidant Activity
C. Y. Chen, C. L. Kao, W. J. Li, S. T. Huang, H. T. Li · Химия природных соединений · 2025-05-01
- Chemical Constituents from Coelogyne viscosa and Their Cytotoxic Activity
Jing Cai, Xin Li, Min Zhao, Yi-Xuan Zhang, Yaqi Zhao, Jin-Rong Zheng, Yupeng Li · Химия природных соединений · 2025-05-01
- Metabolites from Zingiber zerumbet with Antioxidant Activity
C. Y. Chen, C. L. Kao, H. T. Li, S. T. Huang, W. J. Li · Химия природных соединений · 2025-05-01
- A New Ursane-Type Triterpene Fatty Acid Ester from the Whole Plants of Isodon serra
Li‐Jia Ye, Yi-Nan Yang, Mi-Na Yang, Yubin Lu, Le‐Le Guo, Xin Wang, Miao Zhang, Zhan-Xin Zhang, Dong‐Qing Fei · Химия природных соединений · 2025-05-01
- Secondary Metabolites Isolated from the Rhizomes of Boesenbergia albosanguinea and Its Acetylcholinesterase Inhibitory Activity
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