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коллекция "revolution"
Главная Коллекция "Revolution" Биология и естествознание
  • 181. I.L. Serbinov: multifaceted personality of a scientist

    The life and work of the outstanding Ukrainian scientist I.L. Serbinova. The scientific heritage of a scientist on phytopathology. Methods of studying bacteriosis of plants, causative agents of diseases of potatoes, beets, and other garden plants.

    статья (111,3 K)
  • 182. Identification and population variability of local bacillus thuringiensis strains

    Identification of local strains of Bacillus thuringiensis. Determination of genotypes and phenotypes using methods of molecular biology and biochemical tests. Variation in strains associated with different types of toxins, as well as genetic variations.

    статья (594,3 K)
  • 183. Immunobiological properties of medicinal product obtained on the basis of strains of bifidobacteria and lactobacillus

    Security features combined bacterial preparation on the basis of probiotic strains of bacteria of the two genera grown combines deep cultivation. Hematological indications blood of experimental animals, the presence of indicators of biological activity.

    статья (261,0 K)
  • 184. Immunogenetic analysis of hybrid populations of the green frog complex pelophylax esculentus-ridibundus of the fauna of Ukraine

    Exchange of grafts between the frogs in the xenotransplantation experiments. Immunogenetic method of skin transplantation was applied for assessing the variability of hybrids and parental species according to levels of expressed histocompatability.

    статья (61,9 K)
  • 185. Improvement of elements of technology of cultivation of Thymus vulgaris L. under irrigation conditions

    Characterization of the elements of the technology of growing common sedge by establishing the optimal area of plant nutrition, the dose of the main application of mineral fertilizers. Use of the seedling method of reproduction on drip irrigation.

    статья (182,7 K)
  • 186. Improvement of sludge stabilization technology along with biogas production

    The study of microbiology of biological fermentation processes, physical and chemical characteristics of the activated sludge from the wastewater treatment plant Bortnichy. The methods and ways to increase the speed of the biological fermentation process.

    статья (245,2 K)
  • 187. In silico study the interaction of heterocyclic bases with peptide moieties of proteins in "fragment-to-fragment" approach

    Feature of in silico presentation of biological affinity results of model peptides and heterocyclic bases condensed with pyridine and pyrimidine as pharmacophores. Characterization of the expansion of conjugated heterocyclic compounds using annealing.

    статья (921,2 K)
  • 188. In silico реконструкция фукоидан-утилизирующих локусов морских бактерий formosa algae, formosa haliotis и wenyingzhuangia fucanilytica

    Роль микроорганизмов в метаболических процессах различных экосистем. Выявление микроорганизмов и метаболических путей, ответственных за деградацию полисахаридов бурых водорослей. Значение исследования для понимания глобального метаболизма углеводов.

    статья (1,8 M)
  • 189. In vitro antimicrobial screening of the ethanolic extract obtained from leaves of ficus platypoda (miq.) A. Cunn. Ex miq. (moraceae) against fish bacterial pathogens

    Antimicrobial activity against various strains of bacteria that are known to cause various types of fish infections. Testing by diffusion method in agar wells using crude ethanol extract. The main feature of the detection of intermediate susceptibility.

    статья (4,3 M)
  • 190. Inbreeding Depression and the Evolution of Dispersal Rates: A Multilocus Model

    Inbreeding depression is one of the possible reasons organisms disperse. A model for the evolution of dispersal in the presence of inbreeding depression. The frequency of migration modifier as a function of allele frequencies and genetic associations.

    статья (261,1 K)
  • 191. Influence of brassinosteroids on plant cell alternative respiration pathway and antioxidant systems activity under abiotic stress conditions

    Influence of brassinosteroids on the alternative way of respiration and antioxidant systems of plants. Polarographic study of regulation of production of ROS in conditions of optimal and abiotic stress. Evaluation of the activity of antioxidant systems.

    статья (123,7 K)
  • 192. Influence of lipopolysaccharide and the general adaptation syndrome on the development of oxidative-nitrosative stress in the lacrimal glands of rats

    Assessment of changes in the L-arginine-dependent part of nitric oxide cycle, nitric oxide metabolites concentration, pro- and antioxidant balance in the rat lacrimal glands during modelling of chronic stress and systemic inflammatory response syndrome.

    статья (45,8 K)
  • 193. Influence of various winter wheat variety properties on productivity variability

    The figures are constantly growing. Before choosing them, determine the parameters of the requirements for them and objectively assess the level of technological support of the economy, composition and fertility of soils, the level of their cultivation.

    статья (25,9 K)
  • 194. Integrality of human nature and his knowledge

    Formation of the classical paradigm of natural science using the concepts of classical physics: matter, force, interaction, space, time. Factors of the formation of an extensive picture of the material world, the consequences and causes of the process.

    статья (12,0 K)
  • 195. Intelligent characteristics of potential microbial life during the LHB

    Characterization of the "disparitas hypothesis", which states that single-celled life is common in the galaxy. Surviving life after late heavy bombardment with intellectual strategies such as decision-making, association and anticipation, communication.

    статья (276,3 K)
  • 196. Intensity effects of transcranial alternating current stimulation on human cortical excitability

    Assessment of the contribution of the intensity parameter of transcranial electrical stimulation with alternating current to the change in the activity of the primary motor cortex. Cumulative effect of long-term stimulation and its sensitivity.

    статья (259,9 K)
  • 197. Interactions of saprophitic soil bacteria and listeria monocytogenes via gaseous metabolites

    Soil as a multiple-factor system with a variety of diverse species of microorganisms and relationships between them. The interactions between populations via metabolites - a crucial condition for maintaining the stability of microbial communities.

    статья (7,9 K)
  • 198. Interactions of saprophitic soil bacteria and listeria monocytogenes via gaseous metabolites

    The activity of volatile metabolites of saprophytic soil bacteria against Listeria monocytogenes was studied. Different character of interspecific relationships between bacteria. Analysis of amines and bacterial products by head-spase gas chromatography.

    статья (16,9 K)
  • 199. Intercropping maize - common bean enhances microbial carbon and nitrogen in low-phosphorus soil under mediterranean conditions

    Тhe hypothesis that intercropping in P deficient soil, can enrich carbon and nitrogen of the microbial biomass through a transfer from root nodules of the plant and rhizospheric microbial flora in a field located in "Setif region" in northern Algerian.

    статья (722,7 K)
  • 200. Investigation of the migratory activity of Hoplobatrachus Rugulosus nuclear erythrocytes and leukocytes

    Peculiarities of migration activity of nuclear erythrocytes and leukocytes in Hoplobatrachus rugulosus at different incubation temperatures in in vitro experiments. The area of spontaneous migration in leukocytes with increasing or decreasing temperature.

    статья (17,1 K)
  • 201. Isolation of bacteria from the sites of feed and nesting activity of Larus dominicanus (Galindez island, the Maritime Antarctic) and their characteristics

    Investigation of the number of microorganisms in soil samples from the place of feeding and nesting activity of Larus dominicanus (і. Galindez, Marine Antarctica). Determination of the physiological and biochemical properties of isolated microorganisms.

    статья (564,2 K)
  • 202. Jasmonic acid: a role in the regulation of biotechnology and biochemical processes in plants

    Jasmonic acid biosynthesis. Molecular mechanism of jasmonate action. Jasmonate biological activity. Regulation of seed germination. Influence on ageing processes. Jasmonic acid and sex determination and immunity. Involvement in adaptation processes.

    статья (44,7 K)
  • 203. Johann Hochhuth and his collection of silken-fungus beetles (Coleoptera: Cryptophagidae): significance and unique specimens

    Entomological collection of Coleoptera by the naturalist Johann Hochhut. Species identification of specimens from the Kiev region. The use of Cryptophagidae as a comparative material for zoological collections about the fauna of silkworms in Ukraine.

    статья (2,4 M)
  • 204. KAN0438757: a novel PFKFB3 inhibitor that induces programmed cell death and suppresses cell migration in non-small cell lung carcinoma cells

    Study the role of the small molecular inhibitor PFKFB3 in lung cancer. Search for effective ways to restore cell viability. Decoding the effect of KAN0438757 on proliferation, migration, and programmed cell death in non-small cell lung carcinoma cells.

    статья (381,7 K)
  • 205. Kernel principal component analysis and thе construction of non-linear active shape models

    The use of Kernel Principal Component Analysis to model data distributions in high-dimensional spaces. Kernel principal component analysis, the KPCA algorithm. The embedded sub-manifold. Constructing non-linear ASMs. Articial statistical shape model.

    статья (496,8 K)
  • 206. L-рамнозидаза penicillium commune 266

    Підвищення вихідної активності ферменту шляхом оптимізації умов культивування продуценту. Вплив речовин різної хімічної природи на біосинтез та активність ферменту. Фізико-хімічні і каталітичні властивості ферментного препарату, специфічність його дії.

    автореферат (85,6 K)
  • 207. L-системы как средство генерации некоторых природных объектов

    Применение L-систем для генерации фрактальных деревьев и растений, сильно похожих на реальные объекты природы. Примеры некоторых аксиом и правил генерации, записанных для использования в turtle-графике, выполнение соответствующих графических построений.

    статья (4,7 M)
  • 208. Larva

    Selected types of larvae. List of larvae. Chrysalis, caterpillar, crustacean larvae. The life cycles of insects. The larva's appearance. Animals in the larval stage. Paralarvae are young cephalopods in the planktonic stages between hatchling and subadult.

    реферат (149,0 K)
  • 209. Late Miocene bony fishes from Pocsesti (Republic of Moldova)

    Describing of Bony fish assemblage of Pocsesti is more or less similar to other late Sarmatian localities within the territory of Paratethys on faunistic composition and taxonomic diversity. The morphology of the pharyngeal teeth of carp fishes.

    статья (743,6 K)
  • 210. Life cycle of Galanthus nivalis L.

    Research of morphogenesis (or minor life cycle) and ontogenesis (or major life cycle) of Galanthus nivalis L. Phases of monocarpic shoot development within the bud. Multivariate ways of bulb plant ontogeny from the moment of zygote to natural death.

    статья (99,6 K)

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