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  • Biochemistry


    PRODUCTION AND PROPERTIES OF A NOVEL RAW STARCH HYDROLYZING Α-AMYLASE FROM BACILLUS AMYLOLIQUEFACIENS MDC1974
    A. M. Paloyan, L. H. Melkonyan, A. S. Sargsyan, A. V. Mkhitaryan,K. G. Dyukova, A. A. Hambardzumyan

    Pages 4-11


    Botany


    ON SOME MEDICINAL PLANTS OF CHENOPODIACEAE FAMILY IN THE FLORAS OF ARMENIA AND UZBEKISTAN
    J. A. Akopian, A. G. Ghukasyan, H. F. Shomurodov, B. A. Adilov

    Pages 12-17


    STATISTICAL ANALYSIS OF THE BASIC MORPHOLOGICAL CHARACTERISTICS OF POLLEN ON THE EXAMPLE OF SOME REPRESENTATIVES OF THE CHENOPODIACEAE VENT. FAMILY
    H. H. Sonyan

    Pages 18-21


    Chemistry


    SYNTHESIS AND TRANSFORMATIONS OF 3-ALLYL-2-THIOXO-2,3-DIHYDRO-1H-SPIRO[BENZO[h]QUINAZOLINE-5,1'-CYCLOHEPTANE]-4(6H)-ONE
    A. I. Markosyan, A. S. Ayvazyan, S. H. Gabrielyan, G. M. Makaryan, S. S. Mamyan

    Pages 22-27


    SYNTHESIS AND BIOLOGICAL ACTIVITY OF (E)-2-STYRYL-3H-SPIRO[BENZO[h]QUINAZOLINE-5,1'-CYCLOHEXANE]-4(6H)-ONES
    A.I. Markosyan, S. H. Gabrielyan, S. S. Mamyan, V. Z. Shirinyan, F. H. Arsenyan,J. A. Avakimyan, H. M. Stepanyan

    Pages 28-33


    Ecology


    RADIOECOLOGICAL STUDIES IN ARMENIA: A REVIEW
    O.A. Belyaeva, K.I. Pyuskyulyan, N.E. Movsisyan, L.V. Sahakyan, A.K. Saghatelyan

    Pages 34-40


    MULTIFLORAL HONEY FROM ARTSAKH: QUALITY AND SAFETY
    O. Belyaeva, K. Sargsyan, L. Hovhannisyan, L. Sahakyan

    Pages 41-46


    ACCUMULATION REGULARITIES OF SOME HEAVY METALS IN MEDICINAL RAW MATERIAL OF CALLISIA FRAGRANS UNDER OPEN-AIR HYDROPONIC CONDITIONS
    S.Kh.Mairapetyan, A.S. Karapetyan

    Pages 47-50


    A STATISTICAL COMPARISON BETWEEN THE PERFORMANCE OF ICP-OES AND XRF METHODS FOR THE ANALYSIS OF TRACE AMOUNT OF HG IN URBAN SOIL SAMPLES
    G.A.Melkonyan

    Pages 51-56


    ENVIRONMENTAL PROTECTION STRATEGIES AND THEIR MANAGEMENT
    D. Poghosyan

    Pages 57-59


    Physical chemistry


    SYNTHESIS OF CU-CONTAINING NANOCOMPOSITE POLYMER COATINGS BASED ON 1-VINYL-1,2,4-TRIAZOLE AND N-VINYLPYRROLIDONE
    S.H. Sargsyan, K.S. Margaryan, I. G. Agajanyan, A.S. Sargsyan, A.H. Poghosyan, A.A. Shahinyan

    Pages 60-65


    Physiology


    PSYCHO-EMOTIONAL STATE OF FEMALE STUDENTS DURING LESSONS AND EXAMS
    I.A. Danielyan, H.L. Kostanyan, L.H. Misakyan, R.Sh. Sargsyan

    Pages 66-70


    SINAPTIC PLASTICITY IN PALLIDO-NIGRAL PROJECTION ON ROTENONE MODEL OF PARKINSON’S DISEASE UNDER ACTION OF VENOM NOX
    К.V. Karapetyan, М.V. Poghosyan, J.S. Sarkissian

    Pages 71-75


    CHANGES IN THE RATS HIPPOCAMPUS AFTER ALCOHOL INTOXICATION AND UNDER THE INFLUENCE OF TAURINE
    V. P. Khachatryan, M.H. Danielyan, D.O. Terzyan, O.H. Nazaryan, T.H. Ghevondyan, J. S. Sarkissian

    Pages 76-81





  • Chemistry


    SYNTHESIS AND BIOLOGICAL ACTIVITY OF 5,5-DIALKYL-4-OXO-3,4,5,6-TETRAHYDROBENZO[h]QUINAZOLINE-2-ACETIC ACID DERIVATIVES
    A.I. Markosyan, K.K. Hayrapetyan, V.Z. Shirinian, S.H. Gabrielyan, S.S. Mamyan, F.H. Arsenyan, J.A.Avakimyan, H.M. Stepanyan

    Pages 3-8


    Ecology


    INVESTIGATION OF RIVER MACROZOOBENTHOS COMMUNITY IN THE DEBED RIVER CATCHMENT AREA UNDER THE RISK OF MINING IMPACT
    G.A. Gevorgyan, T.V. Boshyan

    Pages 9-11


    Hydroecology


    SPECIES COMPOSITION OF ICHTYOFAUNA OF VOROTAN RIVER (АRМЕNIА)
    T.V. Vardanyan, N.E. Barseghyan, V.L. Asatryan, B.K. Gabrielyan

    Pages 12-16


    Physiology


    DYNAMIC CHANGES IN RECEPTIVE FIELD SIZES OF CAT’S DORSAL HIPPOCAMPAL VISUALLY DRIVEN NEURONS
    A.L. Ghazaryan, H.R. Aslanian, T.S. Khachatrian, B.A. Harutiunian-Kozak, A.A. Meliksetyan, D.K. Khachvankian, M.M. Momjian

    Pages 17-21


    THE PRODUCTION TEST, PHYSIOLOGICAL INFLUENCE AND INTRODUCTION OF STRATEGIC CULTURED PLANT STEVIA REBAUDIANA BERTONI IN ARMENIA AND ARTSAKH.
    M.A. Babakhanyan, L.E. Hovhannisyan, K.V. Simonyan, A.S. Isoyan, Sh.S. Zakaryan, V.T. Ghochikyan, A.G. Ghukasyan

    Pages 22-26


    ORIENTATION SENSITIVE PROPERTIES AND RECEPTIVE FIELD SPATIAL ALTERATIONS OF VISUALLY SENSITIVE NEURONS IN AREA 21A OF THE CAT CORTEX
    M.M. Momjian, G.M. Tokhmakhian, A.A. Meliksetyan, T.S. Khachatrian, B.A. Harutiunian-Kozak

    Pages 27-32



  • Ecology


    AN ECOLOGICAL ASSESSMENT OF HEAVY METAL POLLUTION OF PLANT-BASED FOODS IN CITY OF YEREVAN
    H.A. Hovhannisyan, G.S. Nersisyan, A.K. Saghatelyan

    Pages 4-10


    Geochemistry


    GRAPHIC REPRESENTATION OF THE PARAMETERS OF HYDROGEOCHEDMICAL COMPOSITION OF MINERAL WATER IN CENTRAL ARMENIA
    R.A. Pashayan, L.V. Harutyunyan

    Pages 9-13


    Physiology


    EFFECTS OF PHYTOTHERAPY ON THE CARDIOVASCULAR CHANGES INDUSED BY FRUCTOSE OVERLOAD
    L.G. Avetisyan, L.M. Sukiasyan, M.A. Babachanyan, L.E. Hovhannisyan, K.V. Simonyan, Kh.H. Nahapetyan, A.S. Isoyan, R.A. Avetisyan, Z.A. Avetisyan, V.A. Chavushyan

    Pages 14-20


    ECO-PHYSIOLOGICAL FEATURES OF POTENTILLA PORPHRANTHA (ROSACEAE)
    J. Hovakimyan, K. Janjughazyan, G. Fayvush

    Pages 21-23


    MODULATIONS OF RECEPTIVE FIELD DIMENSIONS OF PRETECTAL NEURONS TOVISUAL STIMULI MOVING IN DIFFERENT ORIENTATIONS
    T.S. Khachatrian, V.E. Sargisyan, A.A. Meliksetian, B.A. Harutiunian-Kozak, G.G. Grigorian

    Pages 24-30


    SYNAPTIC PROCESSES IN LOCUS COERULEUS UNDER ACTIVATION BY PERIAQUEDUCTAL GRAY MATTER ON THE ROTENONE MODEL OF PARKINSON’S DISEASE
    G.Kh. Musheghyan

    Pages 31-35


    POLYGRAPHOLOGICAL PSYCHO-PHYSIOLOGICAL DETERMINATION OF TYPES CHARACTER OF ATHLETS
    K.A. Panchulazyan

    Pages 36-39


    Zoology


    SPECIES COMPOSITION OF HORSEFLIES AND BLACKFLIES (DIPTERA: TABANIDAE, SIMULIIDAE) OF SOUTH SLOPE OF ARAGATS MOUNTAIN RANGE
    T.E. Poghosyan

    Pages 40-42



  • Archaeology


    THE CHANGE OF THE ANTHROPOGENE FAUNA OF ARMENIA
    N. Manaseryan, A. Gyonjyan

    Pages 3-7


    Biochemistry


    ALTERATION OF LIPID CONTENT IN RAT KIDNEY NUCLEAR MEMBRANE PREPARATIONS AFTER THE IN VIVO ACTION OF CISPLATIN
    E. S. Gevorgyan, Zh. V. Yavvroyan, N. R. Hakobyan, A. G. Hovhannisyan

    Pages 8-11


    Botany


    TAXONOMICAL INVENTORY AND KARYOLOGICAL STUDIES OF POACEAE FAMILY REPRESENTATIVES OF ARARAT SALT MARSHES
    J. Akopian, A. Ghukasyan

    Pages 12-22


    Ecology


    GREENING ECONOMIES IN THE EUROPEAN UNION'S EASTERN NEIGHBOURHOOD (EaP GREEN) PROGRAMME UNIDO RECP Demonstration component Green Club activity and RECP success stories
    D. Sahakyan, T. Sekoyan, N. Harutyunyan

    Pages 23-26


    Fauna


    THE STATE OF POLYOMMATUS MYRRHA CINURAEA NEKRUTENKO & EFFENDI, 1979 IN ARMENIA
    K. Aghababyan, G. Khanamirian

    Pages 27-29


    Hydroecology


    THE APPLICABILITY OF MACROZOOBENTHOS BASED INDICES FOR THE ASSESSMENT OG WATER QUALITY OF RIVERLIKE CLUES INFLOWING INTO LAKE SEVAN ON EXAMPLE OF RIVER LICHQ (ARMENIA)
    V.L. Asatryan, M.R. Dallakyan

    Pages 30-34


    THE STATUS OF ZOOBENTHOS OF LAKE SEVAN DURING THE DIFFERENT STRATEGIES OF WATER LEVEL MANAGEMENT
    K.G. Jenderedjian, S.H. Hakobyan

    Pages 35-38


    Physiology


    ALTERATIONS OF RECEPTIVE FIELD DIMENSIONS OF VISUALLY SENSITIVE NEURONS IN EXTRASTRIATE AREA 21 b
    D.K. Khachvankian, A.B. Sharanbekian, A.L. Ghazaryan, A.A. Meliksetian , M.M. Momjian, B.A. Harutiunian-Kozak

    Pages 39-42



  • Biochemistry


    INFLUENCE OF INITIAL MALATE CONCENTRATION ON 5-ALA SYNTHESIS DURING CULTIVATION OF RHODOBACTER CAPSULATUS B-6508
    M. Novak, B. Harutyunyan, V. Goginyan, M. Pavlečić, P. Horvat, B. Šantek

    Pages 3-7


    ASSESSMENT OF THE QUALITY OF MILK SAMPLES AND DAIRY PRODUCTS SOLD IN RETAIL SHOPS IN YEREVAN AND UNPASTEURIZED MILK SELECTED FROM VARIOUS FARMS IN DIFFERENT MARZES OF THE REPUBLIC OF ARMENIA
    L. Avagyan

    Pages 8-11

    Biology


    MODULATORY INFLUENCES FROM THE RECEPTIVE FIELD SURROUNDING ON NEURONAL ACTIVITY IN CORTICAL EXTRASTRIATE AREA 21A
    D.K. Khachvankian, T.S. Khachatrian, A.A. Meliksetyan, M.M. Momjian, B.A. Harutiunian-Kozak

    Pages 12-15


    Botany


    POLLEN OF TREES AND SHRUBS OF ARMENIA(ANGIOSPERMAE. Part IV. FAGACEAE - HYDRANGEACEAE)
    A.M. Hayrapetyan, K.H. Sahakyan

    Pages 16-23


    POLLEN OF TREES AND SHRUBS OF ARMENIA(ANGIOSPERMAE. Part V. JUGLANDACEAE - OLEACEAE)
    A.M. Hayrapetyan

    Pages 24-31


    KARYOLOGICAL STUDY OF THE ENDANGERED SPECIES OF ARMENIAN FLORA VAVILOVIA FORMOSA (FED.) STEVEN (FAM. FABACEAE) FROM GEGHAMA MOUNTAINS POPULATION
    A. Ghukasyan, J. Akopian

    Pages 32-34


    Chemistry


    SYNTHESIS AND ANTIBACTERIAL ACTIVITY OF DERIVATIVES OF CARBOXYLIC ACIDS DIHIDROBENZO[h]QUINASOZYLINE SERIES
    A.I. Markosyan, K.K. Hayrapetyan, S.H. Gabrielyan, S.S. Mamyan, J.A. Avakimyan

    Pages 35-38


    SYNTHESIS, STRUCTURE AND PROPERTIES OF 2-SUBSTITUTED 5H-SPIRO[BENZO[h][1,2,4]TRIA¬ZOLO[1,5-c]QUINAZOLINE-4,1'-CYCLOHEPTANES]
    A.I. Markosyan, Kh.S. Hakopyan, S.H. Gabrielyan, S.S. Mamyan, A.G. Ayvazyan, F.H.Arsenyan, R.E. Muradyan

    Pages 39-42


    Ecology


    INVESTIGATION OF VOGHJI RIVER’S PHYTOPLANKTON COMMUNITY IN ECOLOGICALLY VULNERABLE AREAS
    A.L. Varagyan, A.S. Mamyan, G.A. Gevorgyan

    Pages 43-46


    LANDSCAPE ADAPTATION OF THE IXODIDAE OF THE SOUTHERN SLOPE OF ARAGATS MOUNTAIN RANGE
    K. P. Dilbaryan, T. E. Poghosyan

    Pages 47-49


    Evolution Physiology


    CONTACTLESS ASSESSMENT OF INTEGRATIVE STATE OF ANIMALS OF VARIOUS LEVEL OF EVOLUTION DEVELOPMENT
    R.Sh. Sargsyan, G.T. Sargisov, A.V. Jaghinyan, G.G. Karamyan, A.M. Manukyan, H.L. Kostanyan, N.E. Hakobyan, L.M. Karapetyan

    Pages 50-53


    Flora


    REVIEW OF THE DIVISION BRYOPHYTA FROM THE EARLY PLIOCENE HORTUN-1 FLORA (ARMENIA)
    A.S. Papikyan, I.G. Gabrielyan

    Pages 54-56


    Geochemistry


    RELATIONSHIP BETWEEN THE CHANGES IN TIME OF CONCENTRATION OF GEOCHEMICAL COMPONENTS OF MINERAL WATERS AND GEODYNAMIC PROCESSES OF EARTH CRUST OF CENTRAL ARMENIA
    R.A. Pashayan, L.V. Harutyunyan

    Pages 57-60


    Molecular Biology


    MOLECULAR-GENETIC VERIFICATION OF THE TAXONOMIC STATUS OF TWO STRAINS OF PURPLE NON-SULFUR PHOTOSYNTHETIC BACTERIA BASED ON THE ANALYSIS OF NUCLEOTIDE SEQUENCES OF 16S rRNA GENE
    B. Harutyunyan

    Pages 61-64



  • Ecology


    ASSESSING THE QUALITY OF WATER FROM SURFACE SOURCES OF DRINKING WATER SUPPLY TO TOWNS OF SOUTH ARMENIA
    G. H. Babayan, G. A. Sakoyan, G. A. Sahakyan

    Pages 3-9


    ASSESSMENT OF HEAVY METAL POLLUTION LEVEL AND CHILDREN’S HEALTH RISK IN A KINDERGARTEN AREA (YEREVAN)
    N. Maghakyan, L. Sahakyan, O. Belyaeva, M. Kafyan, G. Tepanosyan

    Pages 10-15

    GEOCHEMICAL SURVEY AND ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN SOILS OF CITY OF GYUMRY (ARMENIA)
    L. V. Sahakyan, G. H. Tepanosyan, M. O. Kafyan, A. K. Saghatelyan

    Pages 16-20


    Geophysics


    CHANGES IN THE CONCENTRATIONS OF CHLORIDE ION IN THE MINERAL WATERS OF CENTRAL ARMENIA
    G. V. Ryabinin, R. A. Pashayan, L. V. Harutyunyan

    Pages 21-24



    Molecular Biology


    TOPOLOGY DEPENDENT PATHWAY TOLERANCE TO MUTATIONS
    A. Arakelyan

    Pages 25-29


    ANALYSIS OF BIOLOGICAL PATHWAY ACTIVATION PROFILES IN MONOGENIC AUTOINFLAMMATORY DISORDERS
    A. Arakelyan

    Pages 30-34



    Physiology


    COMPUTER MODELLING OF LONG-TERM POTENTIATION
    A. S. Chobanyan, A. L. Grigoryan, A. A. Melkonyan, H. H. Mkrtchian

    Pages 35-38


    VISUAL STIMULATION FROM BEYOND THE CLASSICAL RECEPTIVE FIELD MODIFIES FIRING PROPERTIES OF 21A NEURONS OF EXTRASTRIATE AREA
    D. K. Khachvanakian, A. L. Ghazarian, H. R. Aslanian, A. A. Meliksetian, B. A. Harutiunian-Kozak

    Pages 39-42

    THE EFFECT OF MECHANICAL VIBRATION ON CELL HYDRATION IN RAT BRAIN CORTEX AND CARDIAC TISSUES AND CHANGES IN GUT MICROFLORA pH
    G. Musheghyan, A. Minasyan, G. Arajyan

    Pages 43-49

    IMPACT OF TAURIN ON THE VARIABILITY OF THE CARDIAL RHYTHM AND MORPHOFUNCTIONAL CHANGES OF THE ORGANS OF THE IMMUNE SYSTEM
    N. A. Sahakyan, J. S. Sarkissian, A. V. Aznauryan, L.Yu. Simonyan, S. A. Shogeryan

    Pages 50-52


    Seismology


    ENTROPY SEISMOLOGY AND THE VIEW OF COSMOLOGY:SEISMIC FORMALISM AND ALPHABET OF EVOLUTION
    S. Ts. Akopian

    Pages 53-73


    ENTROPY SEISMOLOGY AND THE VIEW OF COSMOLOGY:DARK ENERGY, DARK MATTER, AND GRAVITATION
    S. Ts. Akopian

    Pages 73-93

    COMPARATIVE ANALYSIS ON THE ESTIMATION OF THE RESULTS PROCESSING ACCURACY OF SEISMIC INFORMATION IN ARMENIA AND JAVAKHETI PLATEAU
    A. M. Avetisyan, V. Yu. Burmin, H. H. Hovhannisyan, K. S. Ghazaryan

    Pages 94-98


    Zoology


    MATERIALS ON THE FAUNA OF MAYFLIES (EPHEMEROPTERA), STONEFLIES (PLECOPTERA) AND CADDIS FLIES (TRICHOPTERA) OF MAZANDARAN PROVINCE OF IRAN (INSECTA)
    A. Mousavi, S. Hakobyan

    Pages 99-102



  • Botany


    ON SOME RARE AND ENDANGERED HALOPHYTE PLANT SPECIES OF ARMENIAN FLORA REDISCOVERED IN ARARAT VALLEY
    J. Akopian, A. Ghukasyan, Zh. Hovakimyan, Z. Paravyan

    Pages 3-4


    CHROMOSOME NUMBERS OF SOME RARE AND ENDANGERED FLOWERING PLANTS OF ARMENIAN FLORA FROM ARARAT SALT MARSHES
    A. Ghukasyan, J. Akopian

    Pages 5-7

    POLLEN OF TREES AND SHRUBS OF ARMENIA (ANGIOSPERMAE. Part III)
    A. M. Hayrapetyan, A. A. Elbakyan

    Pages 8-20

    BOTANICAL ASPECTS OF POLLINOSIS STUDYING IN ARMENIA
    A. M. Hayrapetyan, H. H. Sonyan

    Pages 21-28


    Ecology


    HUMAN HEALTH RISK ASSESSMENT OF HEAVY METAL POLLUTION IN SOILS AROUND KAPAN MINING AREA, ARMENIA
    G. A. Gevorgyan, K. A. Ghazaryan, H. S. Movsesyan, H. G. Zhamharyan

    Pages 29-33


    CHANGES IN PHYTOPLANKTON COMMUNITY AND ECOLOGICAL STATE OF LAKE SEVAN (ARMENIA) DUE TO ITS WATER LEVEL RISE: A REVIEW
    A. A. Hovsepyan, G. A. Gevorgyan

    Pages 34-39


  • Botany


    FOLIAR ANATOMICAL STUDIES IN SOME OF THE SPECIES OF EUPHOBIA L. IN NORTH-EAST OF IRAN
    Y. Naseh

    Pages 3-11



    Biochemistry


    THE CHANGE OF ARGINASE ACTIVITY IN BLOOD SERUM DURING BREAST AND PROSTATE CANCERS
    N. V. Avtandilyan, S. A. Karapetyan, K. A. Alexanyan

    Pages 12-14


    DIETHYLAMINE NONOate INFLUENCE ON RATS UREA CYCLE ENZYMES ACTIVITY AFTER AND BEFORE HYPOXIA
    H. G. Javrushyan, M. H. Khachatryan

    Pages 15-19



    Ecology


    ASSESSMENT OF THE ECOLOGO-SANITARY STATE OF THE HRAZDAN RIVER AND “YEREVANYAN LICH” RESERVOIR BY BACTERIOLOGICAL PARAMETERS
    G. A. Gevorgyan, B. K. Gabrielyan

    Pages 20-23


    INVESTIGATIONS OF DEVELOPMENT SPECIFICS OF PHYTOPLANKTON COMMUNITY IN POLLUTED AREAS OF SYUNIK REGION
    L. R. Hambaryan, L. G. Stepanyan, A. S. Mamyan

    Pages 24-29


    AN ATTEMPT OF USING ECOLOGICAL STANDARDS FOR ASSESSING URBAN RIVER WATER QUALITY (А CASE STUDY OF GYUMRI)
    L. V. Sahakyan, O. A. Belyaeva, M. H. Kafyan, G. H. Babayan, A. K. Saghatelyan

    Pages 30-34



    Geology


    ASSESMENT OF STRESS-STRAIN STATE OF SEISMICALLY ACTIVE REGION OF ARMENIA ACCORDING TO THE RESULTS OF HYDROGEODYNAMIC MONITORING
    R. A. Pashayan, R. G. Avetyan

    Pages 35-38



    Ecology


    INVESTIGATION OF ZOOPLANKTON COMMUNITY AND SAPROBIC STATE OF “YEREVANYAN LICH” RESERVOIR IN THE CONDITIONS OF ALGAL BLOOM
    A. H. Hayrapetyan, G. A. Gevorgyan

    Pages 39-42



    Biotechnology


    COMPOSITION OF FATTY ACIDS SYNTHESIZED BY GREEN MICROALGAE DUNALIELLA SALINA Pa-018
    N. Kalantaryan, V. Goginyan, L. Saghatelyan, B. Harutyunyan

    Pages 43-48



  • Bioorganic Chemistry


    SYNTHESIS AND ANTIBACTERIAL PROPERTIES OF BENZO[h]QUINAZOLINES ON THE BASE OF 1-AMINO-3,3-DIMETHYL-3,4-DIHYDRONAPHTHALENE-2-CARBONITRILE
    A. I. Markosyan, K. K. Hayrapetyan, S. H. Gabrielyan, S. S. Mamyan, J. A. Avakimyan

    Pages 3-7



    Chemical Physics


    CHARACTERIZATION OF PIGMENTS OF SOME ARMENIAN ILLUMINATED MANUSCRIPTS BY RAMAN MICROSCOPY
    P. Baraldi, Y. Keheyan

    Pages 8-12



    Ecology


    THE PROCESS OF FRESHWATER CRAYFISH HARVESTING AND ITS POSSIBLE CONSEQUENCES IN SEVAN AND SOMINSK LAKES
    E. Kh. Ghukasyan, A. V. Alekhnovich, N. S. Badalyan, V. L. Asatryan, S. Q. Sahakyan

    Pages 13-17


    CURRENT STATE OF THE ZOOBENTHOS COMMUNITY OF LAKE SEVAN
    S. H. Hakobyan, K. G. Jenderedjian

    Pages 18-22



    Organic Chemistry


    SYNTHESIS AND SOME CONVERSIONS OF 1-AMINO-3-METHYL-3-PROPYL-3,4-DIHYDRONAPHTHALENE-2-CARBONITRILE
    A. I. Markosyan, S. V. Dilanyan, S. H. Gabrielyan, S. S. Mamyan

    Pages 23-27



    Physiology


    VISUAL INFORMATION PROCESSING IN SUBCORTICAL STRUCTURES OF THE BRAIN
    A. L. Ghazarian

    Pages 28-33



    Solid State Physics


    THE EVOLUTION PROBLEM OF A MATTER WAVE PACKET IN A FIELD OF AN ARBITRARY ONE DIMENSIONAL POTENTIAL
    D. R. Voskanyan

    Pages 34-39



  • Biochemistry


    RELATIONSHIP BETWEEN LIVER POLYAMINES QUANTITY AND ARGINASE ISOENZYMES ACTIVITY AFTER ARGINASE INHIBITION BY NG-HYDROXY-L-ARGININE
    N. V. Avtandilyan, S. A. Karapetyan

    Pages 3-6



    Biotechnology


    AMBERBOA SOSNOVSKYI ILJIN IN VITRO CULTURE OBTAINING
    M. Petrosyan, N. Sahakyan, A. Babayan, A. Trchounian

    Pages 7-10



    Botany


    POLLEN OF TREES AND SHRUBS OF ARMENIA (ANGIOSPERMAE. Part II)
    E. M. Avetisyan, A. M. Hayrapetyan, A. K. Mekhakyan, L. K. Manukyan, A. H. Elbakyan

    Pages 11-18


    SOME EVIDENCES OF CLIMATE CHANGE IMPACT ON THE FLORA AND VEGETATION OF ALPINE BELT OF ARMENIA AND FORECASTS OF MAIN ECOSYSTEMS CHANGE
    G. M. Fayvush, A. S. Alexanyan

    Pages 19-22


    CHROMOSOME NUMBERS OF SOME RARE FLOWERING PLANTS OF ARMENIAN FLORA
    A. Ghukasyan, K. Janjughazyan

    Pages 23-26



    Ecology


    NATURAL MORTALITY OF LAKE SEVAN CRAYFISH IN REPRODUCTION PERIOD (2014)
    E. Kh. Ghukasyan, N. S. Badalyan, V. L. Asatryan, R. H. Kobelyan, D. L. Sahakyan

    Pages 27-30


    THE CONTENT OF HEAVY METALS IN THE SPRIG OF CRASSULA
    T. S. Hovsepyan

    Pages 31-33


    RESEARCH OPPORTUNITIES OF THE ECOTOURISM IN NATIONAL PARKS OF ARMENIA
    G. T. Makichyan

    Pages 34-38


    ASSESSMENT OF ECOLOGICAL TOLERANCE OF V. ZATIKIAN PARK TREES, YEREVAN
    G. S. Nersisyan

    Pages 39-43


    THE BASELINE GEOCHEMICAL SURVEY OF SOILS OF CITY OF STEPANAKERT
    L. Sahakyan, K. Melkumyan, I. Gasparyan, I. Gharibyan

    Pages 44-50



    Geochemistry


    METHODOLOGY OF LYTHO-GEOCHEMICAL EXPLORATION FOR GOLD MINES AS A FACTOR FOR SUSTAINABLE DEVELOPMENT OF THE MINING INDUSTRY
    S. V. Grigoryan, A. Z. Adamyan, L. V. Harutyunyan, M. E. Kirakosyan, G. R. Garevyan

    Pages 51-55


    GEOCHEMICAL INDICATORS OF ARARAT POLYGON EARTH’S CRUST STRESS CONDITION
    R. A. Pashayan, L. A. Hakhverdyan

    Pages 56-59



    Physical Chemistry


    CONFORMATION AND DIFFUSION PROPERTIES OF POLYVINYL ALCOHOL AND POLYVINYLPYRROLIDONE MOLECULES
    Y. G. Groda, V. S. Vikhrenko, A. H. Poghosyan, P. K. Hakobyan, L. H. Arsenyan, A. A. Shahinyan

    Pages 60-67



    Seismology


    MANIFESTATION OF THE PRESENT-DAY SEISMICITY IN THE TERRITORY OF ARMENIA
    V. Yu. Burmin, A. M. Avetisyan, K. S. Kazaryan

    Pages 68-71



    Ecology


    POLLUTION OF FRESHWATER ECOSYSTEMS BY PRODUCTS OF WATER DISINFECTION AND DISEASE PREVENTION CHEMICALS
    K. Aghababyan, G. Khanamirian

    Pages 72-75



  • Agriculture


    APPLICATION OF MODIFIED METHOD IN SEED BREEDING OF WINTER WHEAT NEW VARIETIES
    R. R. Sadoyan, A. A. Barbaryan

    Pages 3-6



    Aquaponics


    ASSESSMENT OF OPPORTUNITIES FOR DEVELOPMENT OF AQUAPONICS SYSTEMS IN ARMENIA
    M. Asatryan, K. Aghababyan, G. Khanamirian,N. Ben Ohanyan, T. Arushanyan, G. Tamamyan

    Pages 7-11



    Botany


    ANTIFUNGAL ACTIVITY OF SEVERAL XYLOTROPHIC COPRINOID MUSHROOMS AGAINST FILAMENTOUS FUNGI
    L. R. Melikyan

    Pages 12-15


    BIODETERIORATIONS OF THE MANUSCRIPT FUND OF MATENADARAN AND ITS CONSERVATION WITH HERBAL BIOCIDES
    A. E. Paronikyan, G. A. Eliazyan, S. G. Nanagulyan, L. Yu. Margaryan, A. A. Sahakyan

    Pages 16-19



    Ecology


    RADIOPROTECTIVE ACTIVITY OF CALLISIA FRAGRANS GROWN IN SOILLESS(HYDROPONICS) AND SOIL CULTURE CONDITIONS
    M. H. Malakyan, A. S. Karapetyan, S. Kh. Mairapetyan

    Pages 20-23


    RELATIONSHIP BETWEEN QUANTITATIVE CHARACTERISTICS OF VIRUSES TO PICOCYANOBACTERIA AND HETEROTROPHIC NANOFLAGELLATES IN LAKE SEVAN WATERS (ARMENIA)
    A. Minasyan, B. Karrasch

    Pages 24-29



    Medicine


    MEDICAL AND GEOGRAPHICAL RELATIONSHIP BETWEEN LUNG CANCER AND THE ENVIRONMENT
    M. G. Hovhannisyan

    Pages 30-34



    Physiology


    PECULIARITIES OF ACOUSTIC IMPACT AND PHYSICAL EXERCISE ON THE STATE OF ORGANISM DEPENDING ON SEX AND TEMPERAMENT OF PERSONS UNDER TEST
    I. A. Danielyan

    Pages 35-40


    NON-INVASIVE MONITORING OF EMBRYONIC DEVELOPMEN OF THE CHICK EMBRYO
    A. V. Jaghinyan

    Pages 41-44


    REGULARITIES OF VISUAL RECEPTIVE FIELDS SPATIAL EXPANSION AT THE APPLICATION OF MOVING STIMULI
    D. K. Khachvankian, H. R. Aslanian, A.P. Antonian, V. S. Makarian, A. L. Ghazarian, B. A. Harutiunian-Kozak

    Pages 45-48



    Ecology


    PHYTO TOURS AS A PERSPECTIVE DIRECTION TO PROMOTE ECOTOURISM IN PROTECTED AREAS OF ARMENIA
    G. T. Makichyan

    Pages 49-50



  • Biochemistry


    THE FUNCTIONAL STATE OF THE COMPLEMENT SYSTEM IN ARMENIAN POPULATION
    K. R. Mayilyan

    Pages 3-7


    PHOSPHOLIPID CONTENT IN RAT LIVER AND THYMUS NUCLEAR MATRIX UNDER THE IN VIVO ACTION OF CISPLATIN
    E. S. Gevorgyan, Zh. V. Yavroyan, A. G. Hovhanisyan, N. R. Hakobyan, E. G. Sargisyan

    Pages 8-11



    Botany


    THE RESPONSE OF STEM AND STOLON NUMBER, PLANT HEIGHT AND TUBER YIELD OF POTATO TO GREEN MANURES AND NITROGEN FERTILIZER
    A. Rostami

    Pages 12-16


    THE IMPACT OF IRRIGATION DEFICIT ON THE GROWTH OF PHYSIOLOGIC INDEXES OF CORN HYBRIDS IN KARAJ, IRAN
    H. Homayouni

    Pages 17-21


    THE IMPACT OF IRRIGATION DEFICIT AND POTATO CULTIVARS ON THE QUALITY OF SEED POTATO CROP
    R. Hamzehei

    Pages 22-25



    Chemistry


    SYNTHESIS AND SOME CONVERSIONS OF 9-MERCAPTO-6,6-DIMETHYL-5,6-DIHYDROBENZO[H][1,2,4]TRIAZOLO[3,4-B]QUINAZOLIN-7(11H)-ONE
    A. I. Markosyan, N. M. Torshirzad, S. H. Gabrielyan, D. A. Mkrtchyan, H. M. Stepanyan, J. A. Avakimyan

    Pages 26-32



    Ecology


    THE IMPACT OF MAN-MADE POLLUTION UPON ARBOREOUS PLANTS OF YEREVAN
    G. S. Nersisyan and H. A. Hovhannisyan

    Pages 33-38



    Molecular Biology


    OXIDATIVE STRESS AND PATHOMECHANISMS OF ISCHEMIC STROKE
    G. V. Tsakanova, V. A. Ayvazyan, A. S. Boyajyan

    Pages 39-41



    Physiology


    THE PARTICULARITIES OF THE CHANGE OF CONCENTRATIONS OF THYROID STIMULATING HORMONE AND THYROID HORMONES IN BLOOD SERUM OF HYPOTHYROID RATS
    T. S. Khachatryan

    Pages 42-44


    MOTION DETECTOR NEURONS IN AREA 21a OF THE CAT CORTEX
    H. R. Aslanian , D. K. Khachvankian , B. A. Harutiunian-Kozak, A. L. Ghazaryan, J. A. Kozak

    Pages 45-49



    Zoology


    HELMINTHES OF SOME SPECIES OF REPTILES FROM REPUBLIC OF ARMENIA
    N. Sargsyan, M. Arakelyan, F. Danielyan, L. Vartanyan

    Pages 50-54



    Biochemistry


    INVESTIGATION OF THE ANTIBACTERIAL ACTIVITY OF PROLINE-RICH POLYPEPTIDES AGAINST BACILLUS ANTHRACIS
    A. M. Badalyan, Kh. V. Badalyan

    Pages 55-56



  • Geology


    NEW PALEOSEISMOLOGICAL INSIGHTS ALONG THE SOUTH EASTERN PART OF THE PAMBAK-SEVAN-SUNIK ACTIVE FAULT
    M. K. Mkrtchyan, J.-F. Ritz, A. V. Avagyan, H. Nazari, A. S. Karakhanian, P.-H. Blard, M. P. Martirosyan

    Pages 3-8



    Biochemistry


    THE CHANGE OF THE ACTIVITY OF ARGINASE ISOENZYMES AFTER THE INTRAVENOUS INJECTION OF POLYAMINES
    N. V. Avtandilyan, S. A. Karapetyan, M. A. Davtyan

    Pages 9-12


    EFFECT OF HYPOXIA ON THE ACTIVITY OF UREA CYCLE ENZYMES
    H. G. Javrushyan, M. H. Khachatryan, M. A. Davtyan

    Pages 13-16


    THE EFFECTS OF COMBINED ACTION OF CHOLINE ETHERS N-SUBSTITUTED-α, β-DEHYDROAMINOACIDS UNDER SUBCLINICAL HYPOTHYROIDISM ON RATS
    T. S. Khachatryan, V. O. Topuzyan

    Pages 17-19



    Medicine


    THE ROLE OF PHYSIOLOGICAL ANTICOAGULATION SYSTEMS DEFICIENCY IN THE FETAL LOSS SYNDROME PATHOGENESIS
    R. A. Abrahamyan, A. A. Sharbatyan, G. R. Abrahamyan,L. R. Abrahamyan, R. R. Abrahamyan

    Pages 20-22


    THE ROLE OF HEREDITARY THROMBOPHILIAS IN FETAL LOSS SYNDROME PATHOGENESIS
    R. A. Abrahamyan, L. R. Abrahamyan, A. A. Sharbatyan, G. R. Abrahamyan, R. R. Abrahamyan

    Pages 23-25


    EMBRYONAL ANTITUMOR MODULATOR OF MKRTCHYAN PREVENTS STREPTOZOTOCIN INDUCED DAMAGE OF MOUSE PANCREATIC BETA CELLS IN PRIMARY CULTURE
    Y. M. Aghajanova, H. A. Harutyunyan, L. N. Mkrtchyan, M. I. Aghajanov

    Pages 26-31


    MALARIA RISK STRATIFICATION IN ARMENIA
    L. G. Niazyan

    Pages 32-36


    THE ROLE OF BREASTFEEDING IN ATOPIC DERMATITIS
    A. V. Sargsyan

    Pages 37-38


    DENTAL CLINICS PATIENTS, ORAL CAVITY MICROFLORA IN THE REPUBLIC OF ARMENIA
    A. V. Tsakanyan, G. G. Melik-Andreasyan, Yu. T. Aleksanyan, V. Yu. Azatyan, G. Zh. Khanjyan, K. A. Galstyan

    Pages 39-41



    Physiology


    DYNAMIC CHANGES IN RECEPTIVE FIELD SIZES OF VISUALLY SENSITIVE NEURONS IN EXTRASTRIATE AREA 21A
    D. K. Khachvankian, B. A. Harutiunian-Kozak, H. R. Aslanian, A. L. Ghazarian, V. S. Makarian, T. S. Khachatrian, J. A. Kozak

    Pages 42-46



    Zoology


    INTRASPESIFIC AND INTERSPECIFIC KLEPTOPARASITISM IN COLONY OF LESSER KESTREL IN ARMENIA
    T. Hovhannisyan

    Pages 47-49