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коллекция "otherreferats"
Главная Коллекция "Otherreferats" Биология и естествознание
  • 181. General physiology formation and development as a science in Ukraine in the XIXth - during the 30-ies of the XXth century

    Coverage of the periods and trends in the development of general physiology in Ukraine against the background of the development of world biological thought. Evolution of basic scientific physiological theories, organization of specialized departments.

    статья (30,6 K)
  • 182. Genome structure of introgressive lines triticum aestivum/aegilops sharonensis

    The studying of chromosome associations in M1 of pollen mother celles in the hybrids between the lines with each other and with recurrent common wheat genotype Avrora were compared with the data of the line assessment for the morphological markers.

    статья (144,9 K)
  • 183. Genotoxic effect of the influence of folic acid on hibrid and mutant strains of drosophila melanogaster

    The effect of folic acid on the processes viability, organogenesis, development of the whole organism flies. Morphometric analysis of its impact on first generation hybrids in damage to the wing type "cutting" and the changes of embryonic mortality.

    статья (1,1 M)
  • 184. Gentle blood sampling from tortoises (Testudines) to detect blood parasites

    An alternative method for obtaining high-quality blood samples from tortoises of the genus Testudo for the detection of blood parasites by blood extraction using a medicinal leech Hirudo medicinalis. Microscopic specimens prepared from blood samples.

    статья (154,1 K)
  • 185. GGE biplot analysis of Lineby tester for seed yield and its attributes in sunflower

    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 (2,6 M)
  • 186. Globorotalia menardii (D’orbigny, 1826) Parker, Jones & Brady, 1865 (планктонні форамініфери, міоцен, поділля): історія та сучасний стан (коментарі до таксономії, номенклатури і філогенії)

    Монографічний опис одного з біомаркерів еко-зони Globorotalia menardii-Anomalinoides dividens--Spirolina austriaca, її таксономічне положення і філогенетичні зв’язки. Виявлення події зміни морфологічних ознак Globorotalia menardii на глобальному рівні.

    статья (1,3 M)
  • 187. Golden snub-nosed monkey

    General characteristics and history of the golden snub-nosed monkey studies, areas of their habitat. Features appearance and food preferences of these animals, the nature of relationships within the group. The history of formation of the species name.

    презентация (1,3 M)
  • 188. GTP-зв’язуючі білки та фосфатидилінозитидний цикл при М-холінергічній регуляції скоротливості серця

    Дослідження властивостей гетеротримерних GTP-зв’язуючих білків та обміну фосфатидилінозитидів при активації М-холінергічних рецепторів серця. Сутність механізму передачі гормонального сигналу від мускаринових рецепторів на ефекторні системи організму.

    автореферат (53,1 K)
  • 189. Healthy lifestyle

    Healthy eating as part of a healthy lifestyle. The use of diet for cleaning the body and weight loss. Fundamentals of nutrition: moderation, balance, variety, and vitamins. Components of a healthy lifestyle: sports, no bad habits, sleep, rest, walking.

    презентация (492,0 K)
  • 190. Helicobacter pylori

    История открытия бактерии Helicobacter pylori. Антигены и резистентность, характеристика факторов патогенности. Эпидемиология возникновения и распространение бактерии, клинические проявления. Значение иммунитета, особенности диспепсического синдрома.

    презентация (2,0 M)
  • 191. Heterologous cross-expression of oxygenase and glycosyltransferase genes in streptomycetes, producing angucyclic antibiotics

    The heterologous expression of oxygenase and glycosyltransferase genes, changes in antibiotics production, resulting from post-PKS synthase tailoring gene expression in streptomycete strains. The potential of genes for generation of bioactive metabolite.

    статья (206,9 K)
  • 192. Histlolgical study of the effect of isolates of Еscherichia Соli on the Syrian hamsters

    Study of bacterial pathogens of diarrhea. Detection of Escherichia Coli as the most important causes of diarrhea in patients in the city of Damascus. Histlolgical study of the effect of to isolates on the tissues of the on the intestines Syrian hamsters.

    статья (3,0 M)
  • 193. History of peppermint

    Peppermint is a herbaceous perennial plant rhizome grows 30-90 cm in height, with a smooth stalks, square in cross-section. The traditional peppermint of mint against gastro-intestinal disorders, colds and headaches, and with cramps in the muscles.

    презентация (2,4 M)
  • 194. Homeostasis, mechanisms regulating of vital functions. Structure and function of biogeocenoses

    The properties in Homeostatic systems. System instability, Striving for balance, Unpredictability. Examples of homeostasis in mammals. Regulation of homeostasis. The blood plasma. The main function of platelets. The main function of erythrocytes.

    презентация (794,7 K)
  • 195. Hormetic effect on the toxic action of copper ions depends on the tissue distribution of copper ions

    Study of the role of interstitial localization of copper ions in the processes of hormesis to copper sulfate. Determination of the ability of the liver, spleen, heart, brain and kidneys to bind copper ions. Atomic absorption spectrometry method.

    статья (277,1 K)
  • 196. Humans relationship with wild animals

    About the most famous zoo in the world. The first true zoo in France, the modern zoo near Hamburg, the San-Diego Zoo, zoological garden. The Center for Reproduction of Endangered Species. The Animals Of Eurasia and Americas - leopard, monkey, birds, etc.

    реферат (26,5 K)
  • 197. Hybridization as a result of spatial and reproductive interactions between species within the group of ‘yellow’ wagtails (Aves, Motacillidae) in areas of sympatry

    Study of the process of genetic hybridization. Analysis of the results of the crossing of closely related species of yellow wagtails. Determination of features, characteristics and systemic features of the light-headed hybrid form M. f. beema x M. lutea.

    статья (13,0 M)
  • 198. 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)
  • 199. 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)
  • 200. Impact of the plant cover on patterns of european roe deer (capreolus capreolus) bed-sites distribution

    Review of ecological regularities in the choice of European roe deer rookeries in natural forest biotopes of the reserve of the steppe zone of Ukraine. Calculation of the environment security index. The study of patterns of choice of habitats in animals.

    статья (1001,3 K)
  • 201. Impatiens balfourii (balsaminaceae) — новий адвентивний вид флори України

    Ознайомлення з результатами дослідження з фізіології інвазійних видів роду Impatiens L. в Європі. Визначення особливостей культивування даної рослини у різних ботанічних садах світу. Розгляд поширення здичавілих рослин I. balfourii, зібраних в Україні.

    статья (191,3 K)
  • 202. 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)
  • 203. 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)
  • 204. Improvement of the elements of technology of growing rodshaped millet in the conditions Forest Steppe of Ukraine

    The technology of soil preparation and sowing of seeds, to increase the productivity of growing biomass of rod-shaped millet for the production of solid biofuels in the Western Forest-Steppe, taking into account the characteristics of plant development.

    статья (968,9 K)
  • 205. 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)
  • 206. 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)
  • 207. Inducirovannoe citomikticheskoe variety at an inbrednoy corn

    Mutational selection. Citologicheskaya stability of inbrednykh lines of corn. Inbrednaya corn, as possible source of receipt of aneuploidnykh and poliploidnykh gametes. Meaningfulness of research for the institute of selection of vegetable cultures.

    статья (151,4 K)
  • 208. 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)
  • 209. Influence of heavy metals on the pigment synthesizing activity of the yeasts Rhodotorula glutinis 1333

    Influence of Cu2+, Zn2+, Ni2+, Cd2+, Al3+ and Cr6+ on the pigment synthesizing yeasts Rhodotorula glutinis 1333. Yeasts ability to lose pigment under different heavy metals concentrations. The certain metal concentrations’ presence in the medium.

    статья (622,8 K)
  • 210. 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)

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