Molecular and elemental composition of humic acidsisolated from selected soils of the Russian Arctic

Methods for assessing the degree of stabilization of polar soil organic matter. Analysis of the molecular and elemental composition of humic acids isolated from individual soils of the Russian Arctic. The essence of the concept of "aliphatic fragments".

Подобные документы

  • Evaluation of the effect of adding Cu (in the form of copper carbonate or nanoparticles) with a reduced level of requirement for rats that are growing. The study of the parameters of the humerus. Analysis of the biomechanical reaction of the humerus.

    статья, добавлен 17.06.2020

  • Different districts of Karakalpakstan on totality of environmental conditions on relief, geological structure, irrigation, climate, soil, vegetation and modern economic use. Distribution of crop wild relatives plants into economically important groups.

    статья, добавлен 07.08.2020

  • To analyze the consumption of food products with a high content of vitamin C by students, we surveyed students in grades 9—11. The questionnaire included an analysis of awareness of students with regard to of ascorbic acid content in the common foods.

    статья, добавлен 13.09.2023

  • Human reproductive cloning - suggests that an individual who was born as a result of cloning is named, civil rights, education, education - in short, life is the same as all the "normal" people. Therapeutic cloning human. Limited and problematic method.

    презентация, добавлен 06.06.2013

  • Individual genetic heterogeneity as the main factor driving prolonged dormancy of the species. Three morphological states were identified in dormant plants of Fritillaria including a false dormancy in individuals which carried on growing below ground.

    статья, добавлен 25.02.2021

  • Consider moderate amounts of research describing the reading process in children with dyslexia and adults with aphasia or groups with other speech disorders.Study of highly developed peripheral vision. The essence of design, stimuli, visual search task.

    дипломная работа, добавлен 17.07.2020

  • DNA sequence data is the most abundant material with which to begin a project in computational biology. Raw sequences from genomes have to be analyzed and annotated, in ways that improve continuously as the databases expand and sharper methods are used.

    книга, добавлен 05.07.2013

  • Metchnikoff's life. A Biographical Note. Metchnikoff's Autobiographical Retrospection of His Phagocytosis Hypothesis. Harmony and Disharmony - Metchnikoff's Metaphysics. The Concept of the Embryonic Layers. Metchnikoff's Early Opinion of Recapitulation.

    монография, добавлен 27.02.2017

  • Kalistefus Chinese as one of the priorities in the introduction of the flower-decorative plant in Ukraine, consideration of the main features. General characteristics of the most favorable agrotechnical methods for growing asters in various conditions.

    статья, добавлен 28.04.2020

  • 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, добавлен 18.11.2023

  • An introduction to the basic physiological processes that occur during the postnatal development of hypoxia. Typical symptoms of attention deficit disorder, a traumatic brain injury. The purpose of preventive methods peptides, combinations thereof.

    статья, добавлен 10.03.2014

  • Systematization of landscape components of scientific environment. Determinants of the scientific environment based on general scientific methods of cognition, the Hegelian principle of ascent. Determinants of the generation of new scientific knowledge.

    статья, добавлен 06.11.2022

  • Chollipo Arboretum is a member of the community of botanical gardens and arboretums of the world. Professional exchange of information about plants, gardening methods for Index Seminum. Collection of woody plants: Ilex, Camellia, Magnolia, Acer, Hibiscus.

    статья, добавлен 21.12.2021

  • Materials and methods of research data dragonflies detachment of prey flying insects in the small man-made bodies of water are located in the southern part of Krakow in the period 2001-2004. Number and distribution of dragonflies in different areas.

    статья, добавлен 07.04.2015

  • Concept of gametogenesis, meiosis, spermatogenesis and oogenesis. Gametogenesis in mammals. Structure of the gametes. Sperm, egg and flagella structure. Sperm capacitation and egg cytoplasm. Egg maturation at the time of fertilization in various species.

    презентация, добавлен 26.02.2013

  • To determine the influence of storage of the mite Amblyseius Swirskii at temperature range on biological and technological indicators of culture. Acquaintance with methods of effective use of Amblysius Svirskyi as a means of biological control method.

    статья, добавлен 30.08.2022

  • The description of the Armenian population based on the genetic studies. Mitochondrial DNA as a versatile tool for ethnogenomic studies. Materials and methods collection and genotyping procedures. MtDNA gene pool structure of general Armenian population.

    дипломная работа, добавлен 20.04.2015

  • Remarkable passages in the Foundations of arithmetic. Frege on extensions of concepts, from 1884 to 1903. Conceptual uncertainty and frege's rationalism. Contextual definition, concept and object of ontological options, incomplete understanding.

    научная работа, добавлен 09.09.2012

  • The technique of hydrogen electrodes in physiology. Description of the apparatus for determining concentration of hydrogen ions in bacterial cultures and other liquids. Using a Michaelis potentiometer as modified method for determining H+ concentration.

    статья, добавлен 02.03.2020

  • Relevance of the innovation and investment activities of the state in the segment of the food supply as the possibility of preserving the biological life of the Ukrainian nation. Innovative-investment concept of conservation of vital national resources.

    статья, добавлен 14.05.2018

  • Characterization the potential of microorganisms as producers of new antibiotics. Research of problems and prospects of biotechnological production of antibiotics in the world and Ukraine in particular. Analysis of process preparation of inoculum.

    курсовая работа, добавлен 12.11.2015

  • Investigation of algorithms of insect colonies: the distribution of tasks, the search for a home for life. Analysis of the variant of the feeding algorithm based on the behavior of the ant colony. Conditions that lead to self-destructive behavior.

    статья, добавлен 11.11.2018

  • The study of genetically diverse promising sunflower lines according to the main characteristics of yield. Using randomized full blocks with three repetitions. General combining ability effects of the nine sunflower parents for all studied traits.

    статья, добавлен 18.03.2021

  • Analysis of the relationship between different areas of the brain according to the coherence of their electroencephalogram rhythms. Determination of decrements and frequencies based on the EEG model. Neural ensemble of brain membrane potentials.

    статья, добавлен 11.11.2018

  • Review and analysis of the biography and particular activity of Edward Jenner, who created vaccine for smallpox created from cowpox. Research and characterization of contributions to microbiology Louis Pasteur, Robert Koch and Alexander Fleming.

    презентация, добавлен 10.11.2015

Работы в архивах красиво оформлены согласно требованиям ВУЗов и содержат рисунки, диаграммы, формулы и т.д.
PPT, PPTX и PDF-файлы представлены только в архивах.
Рекомендуем скачать работу и оценить ее, кликнув по соответствующей звездочке.