The concept of managing innovation processes when applying new classifications of innovations

The paper considers the structure of the concept of innovation management from the standpoint of fundamental and marketing approaches. To implement the concept, the authors have developed classifications of innovations according to two groups of attributes: depending on the goals of creating innovations and depending on consumed and produced resources. The proposed classifications will help to solve specific problems facing the creation and implementation of innovations, which will lead to the improvement of the innovation process itself

Presowing with Bacteria Improved the Productivity and Resistance to Fungal Root Pathogen in Wheat and Barley

It is well known that reducing the extent of damage to grain crops by root rot causing agents is one of the most effective ways to increase the yield of agricultural grain crops and improve their quality. These diseases are especially harmful for hard wheat, barley, soft spring wheat, and winter rye. Yield losses due to these diseases may reach 19–20% or more for wheat and 25–30% or more for barley. In order to assess the effectiveness of the bacteria isolated from earthworm coprolites as biological control agents, we conducted a series of field tests in Western Siberia from 2011 to 2015. We compared growth and development indicators of spring wheat (Triticum aestivum L., Irgina variety) and barley (Hordeum vulgare L., Acha variety) where seeds were treated with Bacillus cereus and two strains of Pseudomonas. The results showed that the inoculation increased the grain yield by 0.2–1.0 t ha−1 for spring wheat and by 0.3–1.8 t ha−1 for barley. In addition, the prevalence of the disease in spring wheat plants was significantly reduced from 18.1–61.1% in the control plots to 6.4–50.2% in the inoculated plots. Similarly, the index of root rot development decreased from 18.2–23.0% in the control plots to 13.2–15.8% in the inoculated plots. To understand the mechanism that induces the spring wheat resistance to fungal root rots under the influence of rhizobacteria, we investigated the effect on the guaiacol-dependent peroxidase activity. There was an inverse relationship between the peroxidase activity in wheat tissues and damage of plants caused by root rot agents indicating that the response of peroxidase enzymes to plant inoculation is a meaningful indicator that can be used to assess the potential of a particular strain as a biological agent for protecting spring wheat

Effect of bacterization with Aeromonas media GS4 and Pseudomonas extremorientalis PhS1 on wheat seedlings under different abiotic conditions

We studied the effect of soft wheat seed treatment (Triticum aestivum L.) with two bacterial strains (Aeromonas media GS4 and Pseudomonas extremorientalis PhS1) isolated from earthworm coprolites on the growth and development of wheat seedlings in a 12-day laboratory experiment, as well as on root rot disease and the activity of guaiacol-dependant peroxidase under optimal conditions and abiotic stress (elevated and low temperatures and moisture content). We established that growing nonbacterized wheat plants under stress abiotic conditions reduced the height of plants compared to growing under optimal abiotic conditions, and seed bacterization with P. extremorientalis PhS1 strain increased wheat plant height (by 9-15%) under stress abiotic conditions compared to the nonbacterized plants. Bacterization with both strains decreased infestation of wheat seedlings (2.5-4 times) by root rots under unfavorable abiotic conditions compared to nonbacterized plants. In addition, under optimal and arid conditions, bacterization with P. extremorientalis PhS1 strain was the most effective, and under humid conditions it was bacterization with A. media GS4 strain. We showed that the activity of guaiacol-dependant peroxidase correlates with the development of plant resistance to abiotic stress. In our experiments, plant bacterization resulted in a 2-fold increase in peroxidase activity both in leaves and roots of wheat plants compared to the nonbacterized plants. As the result, the ability of bacteria to activate peroxidase can serve as an information indicator of strengthening protective mechanisms of plants during bacterization

Features of primary school students’ perceptions of themselves and their friends in friendly relations

The article is devoted to the study of some aspects of friendship relations in primary school age. It presents original diagnostic methods for studying friendship relations in elementary school students: “Qualities of a friend” and “What kind of friend am I?”. The object of the diagnostic techniques is the significant qualities of a friend, the features of the respondents’ attitude to the identified qualities, and the awareness of their contribution to friendly relations. The procedure of administering the techniques is described and the parameters of evaluation of the results, the features of their processing, and recommendations to experts on the use of the given diagnostic tools are allocated. The procedure of testing the validity and reliability of the diagnostic techniques is described. The deployed testing methods include expert evaluation and retesting. The results of the study of friendly relations in primary school students are described. The specific characteristics of the dynamic of friendly relations in primary school students are identified, The respondents demonstrate the ability to allocate a significant number of qualities important for friendship. By the end of the age period, children reorient from the external qualities of a friend to the internal ones characterizing the foundation of the relationships, empathy, support, and moral qualities. There is a development of reflection of relations, understanding of one’s own participation in friendship. The prospects for further study of the designated topic are defined.

Effect of the Bone Marrow Mesenchymal Stromal Cells Cytokine-Producing Activity on the Hematopoietic Ste

Hematopoietic stem cell transplantation is used to treat hemoblastoses and some other diseases. Depending on the diagnosis, autologous cells of the patient or allogeneic cells obtained from a healthy related or unrelated donor are used. A sufficient count of harvested hematopoietic progenitor cells is necessary for successful transplantation. Currently, stimulation of their egress from the bone marrow into the peripheral blood by a granulocyte colony-stimulating factor, followed by collection by leukapheresis, is widely used for their preparation. Hematopoietic stem cells leave the bone marrow niche formed by the stromal microenvironment when their holding bonds are interrupted. Mesenchymal stromal cells regulate the release of hematopoietic precursors by producing various cytokines and other biologically active substances. Therefore, the study of the functional properties of bone marrow mesenchymal cells can help in solving the problem of “poor” mobilizations that occur in patients with multiple myeloma.The aim of the study was to estimate the effectiveness of mobilization of hematopoietic stem cells depending on the cytokine-producing ability of mesenchymal stromal cells in the bone marrow of donors and patients with multiple myeloma.The yields of hematopoietic progenitors were studied in 10 donors (median age 27 years) and 18 patients with multiple myeloma (median age 57 years). In donors, the release of hematopoietic stem cells into the peripheral blood was stimulated by subcutaneous administration of G-CSF at a dose of 10 μg/kg/day. Patients with multiple myeloma received vinorelbine at a dose of 35 mg/m2 of body surface, followed by administration of G-CSF (10 μg/kg/day subcutaneously). A culture of mesenchymal stromal cells was obtained from bone marrow taken prior to mobilization and the content of interleukins IL-1β, IL-2, IL-4, IL-6, IL-8, IL-10, TNF-α and IFN-γ in supernatants was studied by enzyme-linked immunosorbent assay using kits of reagents produced by Vector-Best (Novosibirsk).Patients with multiple myeloma were characterized by high secretion of the pro-inflammatory cytokine IL-2 (4.70 pg/ml vs 3.55 pg/ml in healthy individuals, p=0.003) and low IFN-γ (0.41 pg/ml vs 2.14 pg/ml in healthy, p<0.001), but no relationship was found between these cytokines and the hematopoietic stem cells yield. The present study showed that in patients with ineffective harvesting of hematopoietic precursors, secretion of IL-8 by stromal cells was low (308.08 pg/ml vs 561.29 pg/ml in healthy individuals, p=0.04).The obtained results are consistent with the literature data on the important role of IL-8 in the mobilization of hematopoietic stem cells, which allows to consider IL-8 as an informative marker for predicting the insufficient yields of hematopoietic precursors

Prospects for the peat using as the basis of the soil-like substrate in mini-ecosystems modelling

Global urbanization is causing a constant decline in arable land as cities and associated industrial zones are "attacking" adjacent agricultural areas. One of the promising ways to solve the problem of increasing food production for the constantly growing population of the planet against the background of rapidly decreasing land resources is the development of fundamentally new alternative methods for the production of crop products, including in greenhouses. The fundamental basis for technological optimization of plant cultivation parameters and the output of the productive process of a particular crop to the maximum of its genetic capacities can be the development of artificial mini-ecosystems based on the reproduction of nature-like processes, implying the balance and combination in one volume of the processes of plant production and reduction of organic waste, initiated directly in the zone of the rhizosphere of plants due to the introduction of technological earthworms into the reduction zone. According to the results of model studies presented in this article, peat is an acceptable basis for the substrate of the root block of a mini-ecosystem, and the introduction of earthworms Eisenia fetida Sav. into the reduction zone does not have a negative effect on lettuce plants, provided that it is used as an energy substrate for cattle manure worms in quantities not exceeding 10 - 20% of the total volume of the substrate

Pseudomonads associated with soil lumbricides as promising agents in root rot biocontrol for spring grain crops

Currently, crop yields can be increased by high farming standards which include environmentally friendly use of chemical fertilizers and pesticides, as well as their replacement by bioformulations having similar activity. That is why both search for new promising species, strains and isolates of bacterial antagonists for their potential use as biocontrol agents, and study of antifungal activity mechanisms, particularly the relationship between the activity in model tests and in agrocenoses, are relevant. The aim of this study was to estimate bacterial isolates from redworm coprolites as potential bioactive agents to control phytopathogenic fungi causing root rot of crops. The experiments were conducted in 2013-2015. In the preliminary laboratory screening for fungistatic and growth-promoting activity we selected two strains, Pseudomonas sp. GS4 and Pseudomonas sp. PhS1, and assessed their ability to decrease the growth rate of fungal colonies in Petri dish test on nutrient agar medium and to reduce seed infestation of soft wheat (Triticum aestivum L., Irgin cultivar) in sterile paper roll test. Seeds soaked in distilled water served as control. As a standard, we used seed treatment with a chemical fungicide Dividend® Star («Syngenta AG», Switzerland) (30 g/l difenoconazole, 6.3 g/l cyproconazole) at recommended rates. In field tests, we recorded root rots in soft wheat Irgin cultivar plants and in barley (Hordeum vulgare L.) Acha cultivar plants during tillering and beginning of blooming. The laboratory tests showed a statistically significant (р < 0.05) 1.5-2.5-fold decrease in the growth rate of phytopathogenic fungi Fusarium oxysporum, Bipolaris sorokiniana and Alternaria spp. as compared to control. In all experiments with bacterization, there was a 53-76 % decrease (р < 0.05) in total seed infestation by pathogens as compared to non-bacterized plants. The effect of the bacteria in planta was assessed in small model systems. The obtained data show a statistically significant (р < 0.05) reduction in the root rot disease incidence in bacterization with Pseudomonassp. GS4 (by 33-37 %) and Pseudomonas sp. PhS1 (by 57-60 %). Root rot disease severity decreases 2.1-2.4-fold and 3.3-3.5-fold, respectively. In 2015, we revealed a tendency towards a 19-70 % increase in the total number of rhizosphere microorganisms at the beginning of plant blooming depending on the crop and type of bacterization. The number of hosphate-mobilizing bacteria in the rhizosphere under bacterization was, on average, 5.5-7.2-fold higher in wheat and 2.1-3.2-fold higher in barley than that without bacterization. Our results of root rot field study in the 2013-2015 showed the efficacy of both monocultures and complex bacterization which provided a decrease in wheat and barley root rot disease severity by 6.5-57.6 % and 18.6-50.0 %, respectively, depending on the bacterial culture and the weather conditions. The maximum biological efficacy of the isolates is noted at the beginning of blooming

The concept of managing innovation processes when applying new classifications of innovations

The paper considers the structure of the concept of innovation management from the standpoint of fundamental and marketing approaches. To implement the concept, the authors have developed classifications of innovations according to two groups of attributes: depending on the goals of creating innovations and depending on consumed and produced resources. The proposed classifications will help to solve specific problems facing the creation and implementation of innovations, which will lead to the improvement of the innovation process itself