So‘nggi 14 kunda indeksga qo‘shilgan maqolalar — 2513-sahifa

OAK jurnallaridan yig‘ilgan 129907 ta ilmiy maqola: sarlavha, mualliflar, annotatsiya, kalit so‘zlar, DOI va tayyor iqtibos formatlari.

• Infection of Isopoda with helminth larvae.

  M. A. Sultanov, T. K. Kabilov, B. Kh. Siddikov · O‘zbekiston biologiya jurnali · 1980-01-01

• The distribution and occurrence of the granulosis virus in Chloridea armigera (Hb.).

  E. B. Musamukhamedova, Khel apos, Eg. bas, K. A. Talipov · O‘zbekiston biologiya jurnali · 1980-07-15

• The effect of combined insecticidal preparations on silkworm larvae.

  E. N. Troitskaya, I. P. Chichigina · O‘zbekiston biologiya jurnali · 1980-01-01

• Nutrition of the bream abramis brama in lakes of the khorezm oblast uzbek ssr ussr

  E. Abdullaev · O‘zbekiston biologiya jurnali · 1980-03-10

• The daily and seasonal locomotory activity of the melon ladybird (Epilachna chrysomelina F.).

  T. Tilavov · O‘zbekiston biologiya jurnali · 1980-01-01

• Triterpenoids from the leaves ofBetula lanata

  Н. Д. Похило, G. V. Malinovskaya, V. V. Makhan’kov, V. F. Anufriev, N. I. Uvarova · Химия природных соединений · 1980-07-01

• New alkaloids ofDipthychocarpus strictus

  O. Abdilalimov, S. F. Aripova, S. Yu. Yunusov · Химия природных соединений · 1980-01-01

• Investigation of the protein component of the lipopolysaccharide-protein complex ofYersinia pseudotuberculosis

  O. D. Bondarin, Solov'eva Tf, Yu. S. Ovodov · Химия природных соединений · 1980-01-01

• An investigation of the venom of Renard's viperVipera ursini renardi. IV. The hemolytic action of the phospholipases A2

  G. E. Lubimtseva, É. Abibova, L. Ya. Yukel'son · Химия природных соединений · 1980-09-01

• A study of the optimum conditions for the extraction of urease from the seeds of the watermelonCitrullus vulgaris

  S. I. Dikhtyarev · Химия природных соединений · 1980-01-01

• A study of the distribution of the hydroxyethyl groups in hydroxyethylstarch

  L. N. Ivanova · Химия природных соединений · 1980-01-01

• Metabolites of the pathogenic fungusVerticillium dahliae. X. Induction of phytoalexins in the cotton plant by metabolites in the pathogen

  N. N. Stepanichenko, Leonid N. Ten, A. A. Tyshchenko, M. Kh. Avazkhodzhaev, S. Z. Mukhamedzhanov, O. S. Otroshchenko · Химия природных соединений · 1980-01-01

• Color reactions of hederagenin and its glycosides

  L. I. Berezhevskaya, Zh. I. Ul'kina, L. I. Glebko · Химия природных соединений · 1980-09-01

• PMR spectra of the dioxane lignins of some plants of the family Malvaceae

  L. S. Smirnova, G. N. Dalimova, Kh. A. Abduazimov · Химия природных соединений · 1980-07-01

• Selectivity of the membrane action of a cytotoxin from the venom of the Central Asian cobra

  Oleg V. Krasilnikov, É. S. Sadykov, L. Ya. Yulek'son, Tashmukhamedov Ba · Химия природных соединений · 1980-11-01

• Structure of the products of the photoreaction of osthole

  А. З. Абышев · Химия природных соединений · 1980-01-01

• Fragmentation of some 1,2-epoxyguaianolides

  U. A. Abdullaev, Ya. V. Rashkes, M. Yusupov, Sh. Z. Kasymov · Химия природных соединений · 1980-11-01

• Synthesis of a modified fragment 13?19 of the sequence of ACTH using silyl protection

  V. N. Karel'skii, E. P. Krysin, A. K. Rabinovich, Artem A. Antonov, М. Б. Смирнов · Химия природных соединений · 1980-01-01

• Acetylation of lagochilin

  Z. I. Mavlyankulova, U. N. Zainutdinov, S. I. Mukhamedkhanova, V. B. Leont'ev, Kh. A. Aslanov · Химия природных соединений · 1980-01-01

• Polysaccharides ofEremurus. XI. Products of the oxidation and methylation of a glucomannan fromEremurus lactiflorus

  A. Dzhumamuratova, D. A. Rakhimov, Z. F. Ismailov · Химия природных соединений · 1980-11-01

• A polysaccharide from the pith of the stems ofAlthea flavovirens

  N. E. Zaitseva, I. S. Kozhina · Химия природных соединений · 1980-01-01

• Aminomethylation of dioxane lignins of healthy and wilt-diseased cotton plants of the variety Tashkent-1

  Bakhtiyor Pulatov, Kh. A. Abduazimov · Химия природных соединений · 1980-09-01

• Some physicochemical parameters of transferrin isolated from rat blood serum

  A. A. Buglanov, Kh. A. Aslanov, T. A. Salikhov · Химия природных соединений · 1980-01-01

• Structure of the xylan of the stems ofBrassica napus

  М. С. Дудкин, M. A. Parfent'eva, N. G. Shkantova · Химия природных соединений · 1980-09-01

• N?,Nim-di-tert-alkoxycarbonyl derivatives of histidine

  V. F. Pozdnev · Химия природных соединений · 1980-01-01

• Mono- and sesquiterpenoids of the oleoresins ofAbies sachalinensis, A. mayriana, andA. gracilis

  T. F. Titova, V. A. Khan, V. I. Bol'shakova, L. I. Demenkova, Zh. V. Dubovenko, V. A. Pentegova · Химия природных соединений · 1980-01-01

• Dynamics of the accumulation of alkaloids in the epigeal part ofAconitum leucostomum

  M. G. Zhamierashvili, V. A. Tel'nov, Marat S. Yunusov, S. Yu. Yunusov, A. M. Nigmatullaev, K. Taizhanov · Химия природных соединений · 1980-11-01

• 13C NMR spectra of the aminoglycoside antibiotics streptomycin and dihydrostreptomycin. Complete assignment of the signals

  А. И. Чернышев, V. S. Kartashov, А. П. Арзамасцев, S. E. Esipov, P. L. Senov · Химия природных соединений · 1980-09-01

• Study of the total histone of the cotton plant of variety 108-F

  T. P. Kopitsya, N. I. Koryakina, Г. Ф. Касымова, V. K. Burichenko · Химия природных соединений · 1980-01-01

• Characteristics of the 5S rRNA from cotton seeds

  A. M. Érmatov, Iskandar Yakubov, R. N. Nuriddinov · Химия природных соединений · 1980-11-01

• Synthesis of [D-phe3 (NH2); Pro3; D-Ala6]- and [D-Phe2 (NO2); Pro3; D-Ala6]luliberins

  S. V. Burov, O. A. Kaurov, V. F. Martynov, Maria Smirnova · Химия природных соединений · 1980-09-01

• Investigations in the xanthine series and among its condensed derivatives

  Б. А. Прийменко, Н. И. Романенко, S. N. Garmash, N. I. Gnatov, A. K. Sheinkman · Химия природных соединений · 1980-09-01

• Chemical modification as a method of studying the functional groups of carboxylic proteinases

  E. N. Lysogorskaya, V. M. Stepanov · Химия природных соединений · 1980-09-01

• Advances in the chemistry of biotin

  D. D. Mikhno, V. M. BEREZOVSKII · Химия природных соединений · 1980-07-01

• A study of the venom of Renard's viperVipera ursini renardi II. Chemical and biological characterization of the fractions

  G. E. Lyubimtseva, L. Ya. Yukel'son · Химия природных соединений · 1980-01-01

• Use of broadened13C NMR signals in complexes of nucleosides with Mn(II) to evaluate the conformational equilibrium of the ribose ring

  E. L. KUPCHE · Химия природных соединений · 1980-09-01

• Immobilization of the protease ofBacillus mesentericus on Silochromes

  Т. І. Давиденко, A. V. Chuenko, A. A. Bondarchuk · Химия природных соединений · 1980-01-01

• Chemical characterization of the crystalline proteins ofBac. thuringiensis. Cleavage with cyanogen bromide

  S. P. Katrukha, G. G. Chestukhina, V. M. Stepanov · Химия природных соединений · 1980-01-01

• An investigation of the fractional composition of dioxane lignin of the cotton plant by the PMR method

  L. S. Smirnova, K. L. Seitanidi, Kh. A. Abduazimov, M. R. Yagudaev · Химия природных соединений · 1980-01-01

• Reductive alkylation ofE. coli L-asparaginase

  I. K. Shprunka, L. Ya. Binduka, T. V. Shidlovskaya, R. A. Zhagat · Химия природных соединений · 1980-01-01

• Use of high-speed liquid chromatography for separating the gibberellins and compounds related to them

  A. G. Druganov, L. I. Demenkova, I. E. Maksimov, В. А. Ралдугин, V. A. Pentegova · Химия природных соединений · 1980-01-01

• Transformed steroids 117. Synthesis of 5?-hydroxy-6-oxosteroids with a ?-lactone ring E

  А. В. Камерницкий, V. A. Krivoruchko, I. G. Reshetova · Химия природных соединений · 1980-01-01

• Method for determining the positions of sulfate groups in sulfated carbohydrates

  А. Ф. Павленко, Natalia Belogortseva, Sergey V. Moroz, Yu. S. Ovodov · Химия природных соединений · 1980-09-01

• Amounts of protein and oil and activity of the trypsin inhibitor in different varieties of soybean

  L. R. Radzhabov, М. Нигмонов, В. А. Шибнев · Химия природных соединений · 1980-01-01

• Spatial structure of cycleanine

  В. И. Шейченко, О. П. Шейченко, О. Н. Толкачев · Химия природных соединений · 1980-01-01

• Alkali-soluble polysaccharides of the stems ofSilphium perfoliatum

  М. С. Дудкин, N. G. Shkantova, M. A. Parfent'eva · Химия природных соединений · 1980-01-01

• Effect of the irradiation of cotton seeds with pulses of concentrated light on the composition of the cottonseed oil

  D. T. Asilbekova, S. D. Gusakova, A. U. Umarov, F. N. Suleimanova, D.N. Alavutdinov · Химия природных соединений · 1980-11-01

• Denaturation and renaturation of the 11S globulin of cotton seeds by polarography

  S. I. Asatov, T. S. Yunusov, P. Kh. Yuldashev · Химия природных соединений · 1980-11-01

• Isolation and purification of biopolymers by affinity chromatography. VI. Preparation and properties of an affinity adsorbent with a polysaccharide spacer for the purification of proteolytic enzymes

  V. Kh. Mitina, R. I. Yakubovskaya, B. A. Klyashchitskii, F. M. Shemyakin · Химия природных соединений · 1980-07-01

• Mass spectra of artabin, hanphyllin, and solonitolide

  U. A. Abdullaev, Ya. V. Rashkes, Tarasov Va, Sh. Z. Kasymov · Химия природных соединений · 1980-09-01