20 research outputs found

    Developing a Medical Institution Management System through Promoting Social Accountability

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    The paper regards the implementation of social accountability principles into the system of medical institution management as the target of research. The process of personnel management is viewed as its research subject. The paper aims to develop the system of incentives for medical institution personnel based on the principles of social accountability. The research methods and tools applied in the study are analysis of content and internal enterprise documentation, staff member interviews and statistical methods of data processing. The expected research outcome is the implementation phase of the social accountability management system resulted in the development of the Code of corporate conduct. The article advocates the view, that the Code of Conduct should be based on the diagnosis of the state of corporate culture and motivate employees of the organization. The management team of medical institution can set their own social and reasonable quality management system, which will enable it to promote and involve staff in the process of improvement

    Strategy of Disruptive Innovation in Emerging Regional Markets: Factors of Success and Failure

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    Disruptive innovation opens up new technological cycle and a new cycle of business innovation, because it is not intended to support the existing and established core technology, with strong well-established company in this market, and it aims to completely change the technology radically to undermine the market. Each of the above concepts of innovation in their own way successfully draws attention to is actually the same phenomenon-change of technological cycles or economic cycles, the depth of the changes in the economic system. Therefore, they can be considered as homogeneous, interchangeable concepts. This article is devoted to analysis of formation and development of “disruptive” innovation. We analyzed the factors of success and failure “disruptive” strategies. On the basis of experience in the development of disruptive strategies based on demand creation, a comparison of innovative models being implemented in various industry markets. Keywords: disruptive innovations, developing countries, demand, production cycle, technology, disruptive strategy, innovative product JEL Classifications: O30, Q55, O18, R1

    Spatial-temporal coherence of different scale hydrological processes in the Lena River delta

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    The Lena River delta is one of the hydrologically entertaining objects. Hundreds channels and thousands lakes as well as thawing ice complex and permafrost active layer dynamic allow to investigate spatial-temporal coherence of different scale hydrological processes. During 15 years Russian-German scientific collaboration on hydrological, hydrochemical and hydrobiological studies have been operated on different water objects for cause-effect relation of large and specific micro processes indication. Transient liquid-frozen water phase change is significant not only for active layer runoff forming but also for hydrochemical and biological specific. Thus, maximum of DOC is in the overlaying soil layer than permafrost border [Bobrova et al., 2013]. It could be used for modeling of runoff forming and biological activity estimation. Measured temperature of lacustrine bottom sediment of one thermokarst lake on Samoylov Island shows maximal volume 3,7 °C on 1,75 cm beneath water-sediment border [Skorospekhova, 2015]. It is also can be interpreted as biological processes activity, for example, organic material destruction with additional heating. It could be observed more detail and can be used for modeling of a lake thermic regime. Hydrobiological specificity shows similarity of species in the channels and lakes, poorness of biodiversity, especially in big channel; only stagnant in summer season Bulkurskaya channel has more zooplankton species in four times than the main river channel [Nigamatzyanova et al., 2015]. Decline of water turbidity from the delta top to channel edges is about 5-8 times [Charkin et al., 2009]. Considerable turbidity increase is formed according to permafrost thawing and can reach 500 g l-1 including high concentration of carbon and biogenic elements. Thermokarst lake degradation [Morgenstern et al., 2011] plays also an important role for permafrost hydrology in the delta. Outflow from an ice complex forms a high local suspended supply in adjacent river branches and influences on biological processes consequently [Dubinenkov et al., 2015]. Underestimated effect of water and sediment discharge increase in the middle part of river branches had been marked [Fedorova et al., 2015]. Head flux of the large Lena River forms taliks under channels with more sophisticated affect in the shoreline zone of the Laptev Sea due to aquifer dynamic and mixing of fresh and salt water. Talik effect on hydrology and sedimentation (and suspended material transformation) in the central part of the delta is currently carried out according to geophysical and hydrogeological methods. First field measurements are planned to be done in April 2016 and results will be presented in the ICOP 2016. The studies have been done with support of RFBR grant 14-05-00787 and 15-35-50949, in the framework of Russian-German projects “ CarboPerm” and “Scientific station “Samoylov Island”. The project for both SPBU and DFG funding had also applied for field and scientific investigation as well. References Bobrova, O.; Fedorova, I.; Chetverova, A.; Runkle, B. and Potapova, T. Input of Dissolved Organic Carbon for Typical Lakes in Tundra Based on Field Data of the Expedition Lena–2012. In Proceedings of the 19th International Northern Research Basins Symposium and Workshop, Southcentral Alaska, USA – August 11–17, 2013, 2013. Charkin, A.N.; Dudarev, O.V.; Semiletov, I.P.; Fedorova, I.; Chetverova, A.A.; J., Vonk; Sanchez- Garcia, L.; Gustafsson, ö. and Andersson, P. edimentation in the System of the Delta Lena River - the South Western Part of Buor-Haya Gulf (the Laptev Sea). In The 16th International Symposium on Polar Sciences. Incheon, Korea. 2009, 2009. Dubinenkov, I.; Flerus, R.; Schmitt-Kopplin, P.; Kattner, G. and Koch, B.P. [2015]: Origin-specific molecular signatures of dissolved organic matter in the Lena Delta. Biogeochemistry, 123(1):1–14, doi:10.1007/s10533-014-0049-0. Fedorova, I.; Chetverova, A.; Bolshiyanov, D.; Makarov, A.; Boike, J.; Heim, B.; Morgenstern, A.; Overduin, P. P.; Wegner, C.; Kashina, V.; Eulenburg, A.; Dobrotina, E. and Sidorina, I. [2015]: Lena delta hydrology and geochemistry: long-term hydrological data and recent field observations. Biogeosciences, 12(2):345–363, doi:10.5194/bg-12-345-2015. Morgenstern, A.; Grosse, G.; Günther, F.; Fedorova, I. and Schirrmeister, L. [2011]: Spatial analyses of thermokarst lakes and basins in Yedoma landscapes of the Lena Delta. The Cryosphere, 5(4):849–867, doi:10.5194/tc-5-849-2011. Nigamatzyanova, G.; Frolova, L.; Chetverova, A. and Fedorova, I. Hydrobiological investigation of branches of the Lena River edge zone. In Uchenye Zapiski Kazanskogo Universiteta, Seriya Estestvennye Nauki. 2015. in Russian. Skorospekhova, T. Report of a spring campaign of the expedition “Lena 2015”. AARI’s library stock, 2015

    Multivariate genome-wide analysis of immunoglobulin G N-glycosylation identifies new loci pleiotropic with immune function.

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    peer reviewedThe N-glycosylation of immunoglobulin G (IgG) affects its structure and function. It has been demonstrated that IgG N-glycosylation patterns are inherited as complex quantitative traits. Genome-wide association studies identified loci harboring genes encoding enzymes directly involved in protein glycosylation as well as loci likely to be involved in regulation of glycosylation biochemical pathways. Many of these loci could be linked to immune functions and risk of inflammatory and autoimmune diseases. The aim of the present study was to discover and replicate new loci associated with IgG N-glycosylation and to investigate possible pleiotropic effects of these loci onto immune function and the risk of inflammatory and autoimmune diseases. We conducted a multivariate genome-wide association analysis of 23 IgG N-glycosylation traits measured in 8090 individuals of European ancestry. The discovery stage was followed up by replication in 3147 people and in silico functional analysis. Our study increased the total number of replicated loci from 22 to 29. For the discovered loci, we suggest a number of genes potentially involved in the control of IgG N-glycosylation. Among the new loci, two (near RNF168 and TNFRSF13B) were previously implicated in rare immune deficiencies and were associated with levels of circulating immunoglobulins. For one new locus (near AP5B1/OVOL1), we demonstrated a potential pleiotropic effect on the risk of asthma. Our findings underline an important link between IgG N-glycosylation and immune function and provide new clues to understanding their interplay

    Symbol and consciousness in phenomenology of J. W. Goethe

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    This article is concerned with the prospects of philosophical knowledge in the 21st century against the background of “growing incompatibility of consciousness and culture” or “crisis of anthropos in the face of technos”. The article aims to clarify the contribution of J.W. Goethe in phenomenology of consciousness as an advanced field of the philosophical study. Novelty of the research methodology is achieved through the combination of the postmodern approach (“symbology”) developed by M.K. Mamardashvili and A.M. Pyatigoskiy and “philosophy of symbol” of “the first phenomenologist” J.W. Goethe. The author achieves her research objectives to conceptualize the Goethean phenomenological method and to determine future directions for its application by reviewing the research trends and findings of the current international studies conducted according to the “Goethean method”. This study focuses on the analysis of symbolism of intellectual perception represented in Goethe’s works. The phenomenological awareness of the process of thinking allows for “integrity” of human understanding, eliminates symbolization (superficiality), revitalizes creativity that can “connect all things in one”, distinguish “archetypes”, solve one task in different ways by moving beyond the subject-object relationship. Symbolically understood consciousness allows perceiving dialogic (subject-subjectivity) nature of thinking and constancy of co-existence of the “human-nature” and “human-culture” dimensions. Hence, this scientific method of the prominent German philosopher is otherwise named “eco-phenomenology”. Implications for future research the author of the article sees in a complete reinterpretation of the Goethean scientific and artistic heritage in the vein of his “philosophy of symbol”, which forecasted the advent of the Faustian era as well as suggested the ways to overcome the problem of postmodernist entropy

    Results of studying of the Brucella suis 245 strain vaccine’s reactogenic properties in an experiment on reindeer

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    Living vaccines are not widely used in practice to prevent and control brucellosis in domesticated reindeer. Brucellosis vaccines from strains 19 or 82 are characterized by a high level of reactogenicity and lead to complications in vaccinated animals. When studying the reactogenic properties of the vaccine from the B. suis 245 strain in the experiment on reindeer, the reaction of the body of domesticated reindeer to the subcutaneous injection of brucella from the B. suis 245 strain was considered. At the same time, no significant differences were observed when the vaccine was administered at a dosage of 10 and 50 billion microbial cells, and the size of edema in millimeters was fixed at the level of 39.0 ± 3.5 and 44.1 ± 2.6, respectively (P> 0.05). The dynamics of the body temperature of animals depending on the method of administration and dose of the vaccine, regardless of the dosage, body temperature, like other indicators of a physiological nature, remained within the normal range. It was found that in the early stages after vaccination, the indicators of the physiological state of the animal’s body are determined by whether the oral or subcutaneous method of administration of the vaccine was used. When vaccinated by the subcutaneous method, reactogenicity was less pronounced with the introduction of 5 billion microbial cells, compared with a dose of 50 billion microbial cells

    Phosphorylation Targets of DNA-PK and Their Role in HIV-1 Replication

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    The DNA dependent protein kinase (DNA-PK) is a trimeric nuclear complex consisting of a large protein kinase and the Ku heterodimer. The kinase activity of DNA-PK is required for efficient repair of DNA double-strand breaks (DSB) by non-homologous end joining (NHEJ). We also showed that the kinase activity of DNA-PK is essential for post-integrational DNA repair in the case of HIV-1 infection. Besides, DNA-PK is known to participate in such cellular processes as protection of mammalian telomeres, transcription, and some others where the need for its phosphorylating activity is not clearly elucidated. We carried out a systematic search and analysis of DNA-PK targets described in the literature and identified 67 unique DNA-PK targets phosphorylated in response to various in vitro and/or in vivo stimuli. A functional enrichment analysis of DNA-PK targets and determination of protein–protein associations among them were performed. For 27 proteins from these 67 DNA-PK targets, their participation in the HIV-1 life cycle was demonstrated. This information may be useful for studying the functioning of DNA-PK in various cellular processes, as well as in various stages of HIV-1 replication

    Simultaneous IСP-MS determination of trace metals in natural water and snow after their preconcentration on novel adsorbent based on Al2O3 impregnated with Alizarin Complexone

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    A simple and available method for on-line preparation of the adsorbent and solid phase extraction procedure for multi-element determination by inductively coupled plasma mass spectrometry (ICP-MS) has been proposed. The adsorbent (Al2O3-PB-AC) was synthesised by sequential impregnation of Al2O3 with Polybrene (PB) and Alizarin Complexone (AC). Cd(II), Cr(III), Ni(II), Pb(II) and Zn(II) were quantitatively recovered using Al2O3-PВ-AC from aqueous solutions at pH 6.5 and at a flow rate of 1.0 mL min−1. All the elements can easily be eluted by 3.0 mL 0.5 M HNO3. A mini-column packed with 0.100 g Al2O3-PB-AC retained all elements quantitatively from up to 50 mL multi-element solution with an enrichment factor of 16.7. The relative standard deviation for five replicate determinations was 3.5%, 7.3%, 6.2%, 7.4% and 4.7% for Cd(II), Cr(III), Ni(II), Pb(II) and Zn(II), respectively, for determination of 5 μg L−1 level. The developed method was applied for SPE-ICP-MS determination of Cd, Cr, Ni, Pb, Zn in snow and river waters

    Adsorption-Photometric and Test-Determination of Fe(III) in Natural Water Using Silica Lyer-by-Lyer Modified with Polyhexamethylene Guanidine and Ferron

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    Сорбент на основе кремнезема, последовательно модифицированный полигексаметиленгуанидином и 7-йод-8-оксихинолин-5-сульфокислотой (феррон), предложен для сорбционно-фотометрического и тест-определения Fe(III) в природных водах. В процессе сорбции Fe(III) из растворов с рН 2.0-3.5 происходит окрашивание сорбента в зеленый цвет. Образование окрашенного поверхностного комплекса Fe(III) с ферроном с максимумом в спектре диффузного отражения при 600 нм положено в основу разработки методики его сорбционно-фотометрического определения. Предел обнаружения, рассчитанный по 3s-критерию, составляет 0.03 мкг/0.1 г сорбента (3 мкг/л, при сорбции из 10 мл раствора), диапазон определяемых содержаний составляет 10 – 220 мкг/л. Предложена тест-методика для визуального экспрессного определения Fe(III) в природных водах в варианте цветовых шкал. Разработанные методики опробованы при определении железа в природных водах рек Красноярского края и в минеральной воде «Загорье»Silica based adsorbent sequentially modified with polyhexamethylene guanidine and 7-iodine-8-hydroxyquinoline-5-sulfonic acid (Ferron) was proposed for adsorption-photometric and test-determination of Fe(III) in natural water. During adsorption of Fe(III) from solutions with pH 2.0-3.5 adsorbent became green colored. Formation of green-colored surface complex of Fe(III) with Ferron with the maximum in diffuse reflectance spectrum at 600 nm was used for developing the procedure of its adsorption-photometric determination. Detection limit calculated by 3s-criterion was 0.03 μg/0.1 g of adsorbent (3 μg/L if the adsorption was carried out from 10 mL of solution); the analytical range was 10 – 220 μg/L. Test-method was proposed for quick visual determination of Fe(III) in natural water in the variant of test-scale. Developed procedures were tested for determination of iron in natural river water of Krasnoyarskii kray and mineral water “Zagorie
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