110 results on '"Kucenko A"'
Search Results
2. Overcoming poor ovarian response in assisted reproductive technology programs in patients of late reproductive age
- Author
-
K. V. Uryupina, I. I. Kucenko, E. I. Kravczova, K. A. Arzumanyan, and M. N. Musavi
- Subjects
infertility ,late reproductive age ,ivf outcomes ,live birth ,Medicine (General) ,R5-920 - Abstract
Objective: to increase the effectiveness of in vitro fertilization in patients of late reproductive age by optimizing prepregnancy preparation for the IVF program.Materials and methods: The study included 67 patients of late reproductive age with a history of unsuccessful IVF attempts, divided into two groups at the second stage of the study, depending on the volume of prepregnancy preparation: group 1 (33 patients), group 2 (34 patients). The control group (50 patients) were healthy women of reproductive age. Immunohistochemical examination of the endometrium and microbiological examination of the uterine cavity, hormonal status of peripheral blood, study of the concentration of melatonin in peripheral blood and follicular fluid, antioxidant status of follicular fluid, expression of leukemia inhibitory factor (LIF) in the cervical secretion were performed.Results: in patients with age-related dysregulation of the hypothalamic-pituitary-ovarian axis and impaired fertile function, a systemic and local (in follicles) decrease in melatonin levels was revealed. The studied effects of melatonin suggested that its use in patients of late reproductive age with reduced follicular reserve and a "poor" response to ovarian stimulation may increase the effectiveness of in vitro fertilization (IVF).Conclusions: The inclusion in the pre-gravidar preparation of a complex of water-soluble polypeptide fractions of the epiphysis, stimulating the production of endogenous melatonin, made it possible to increase the effectiveness of IVF in patients by an average of 3.1 times according to the criterion of "clinical pregnancy" and 4.1 times according to the criterion of "live birth". more...
- Published
- 2024
- Full Text
- View/download PDF
Catalog
3. Availability of Evidence for Predictive Machine Learning Algorithms in Primary Care: A Systematic Review
- Author
-
Epi Methoden Team 2, Onderzoek Brain at Risk, Datascience, Infection & Immunity, Epi Methoden, Cancer, JC onderzoeksprogramma Methodology, Epi Methoden Team 1, Rakers, Margot M., van Buchem, Marieke M., Kucenko, Sergej, de Hond, Anne, Kant, Ilse, van Smeden, Maarten, Moons, Karel G.M., Leeuwenberg, Artuur M., Chavannes, Niels, Villalobos-Quesada, María, van Os, Hendrikus J.A., Epi Methoden Team 2, Onderzoek Brain at Risk, Datascience, Infection & Immunity, Epi Methoden, Cancer, JC onderzoeksprogramma Methodology, Epi Methoden Team 1, Rakers, Margot M., van Buchem, Marieke M., Kucenko, Sergej, de Hond, Anne, Kant, Ilse, van Smeden, Maarten, Moons, Karel G.M., Leeuwenberg, Artuur M., Chavannes, Niels, Villalobos-Quesada, María, and van Os, Hendrikus J.A. more...
- Published
- 2024
4. Position of substituents directs the electron transfer properties of entatic state complexes: new insights from guanidine-quinoline copper complexes.
- Author
-
Heck, Joshua, Kucenko, Anastasia, Hoffmann, Alexander, and Herres-Pawlis, Sonja
- Subjects
- *
GROUND state energy , *NATURAL orbitals , *COPPER compounds , *REORGANIZATION energy , *MOLECULAR structure - Abstract
In a previous study, we showed that the properties and the ability as an entatic state model of copper guanidine quinoline complexes are significantly influenced by a methyl or methyl ester substituent in the 2-position. To prove the importance of the 2-position of the substituent, two novel guanidine quinoline ligands with a methyl or methyl ester substituent in the 4-position and the corresponding copper complexes were synthesized and characterized in this study. The influence of the substituent position on the copper complexes was investigated with various experimental and theoretical methods. The molecular structures of the copper complexes were examined in the solid state by single-crystal X-ray diffraction (SCXRD) and by density functional theory (DFT) calculations indicating a strong dependency on the substituent position compared to the systems substituted in the 2-position from the previous study. Further, the significantly different influence on the donor properties in dependency on the substituent position was analyzed with natural bond orbital (NBO) calculations. By the determination of the redox potentials, the impact on the electrochemical stabilization was examined. With regard to further previously analyzed guanidine quinoline copper complexes, the electrochemical stabilization was correlated with the charge-transfer energies calculated by NBO analysis and ground state energies, revealing the substituent influence and enabling a comparatively easy and accurate possibility for the theoretical calculation of the relative redox potential. Finally, the electron transfer properties were quantified by determining the electron self-exchange rates via the Marcus theory and by theoretical calculation of the reorganization energies via Nelsen's four-point method. The results gave important insights into the dependency between the ability of the copper complexes as entatic state model and the type and position of the substituent. [ABSTRACT FROM AUTHOR] more...
- Published
- 2024
- Full Text
- View/download PDF
5. Overcoming poor ovarian response in assisted reproductive technology programs in patients of late reproductive age
- Author
-
Uryupina, K. V., primary, Kucenko, I. I., additional, Kravczova, E. I., additional, Arzumanyan, K. A., additional, and Musavi, M. N., additional
- Published
- 2024
- Full Text
- View/download PDF
6. The peculiarity of the strategy of using the aquatic biological resources of Lake Tsatsa by commercial fishing
- Author
-
Kucenko, Nicolay, primary, Naumenko, Alexander, additional, Kozhurin, Efim, additional, and Grozesku, Yulia Nikolaevna, additional
- Published
- 2023
- Full Text
- View/download PDF
7. Flowing and treatment features of infected unlimited pancreaneсrosis
- Author
-
V. I. Rusin, S. S. Filip, A. A. Boldizhar, K. E. Rumyantsev, and O. Yu. Kucenko
- Subjects
acute pancreatitis ,infected unlimited pancreanecrosis ,surgical treatment ,Medicine - Abstract
The results of flowing and treatment of infected unlimited retroperytoneoсrosis in 67 patients with acute pancreatitis are presented in the work. Based on the data a tactical algorithm of surgical treatment methods selection in patients with acute necrotic parapankreatitis was formulated. more...
- Published
- 2019
- Full Text
- View/download PDF
8. Topical Issues of Organizing Digital Department Activities in the Context of University Digital Transformation
- Author
-
Sergey Ermakov, Sergey Kucenko, and Rinat Gil'vanov
- Subjects
General Medicine - Abstract
Purpose: The stages of becoming in a university of new trend “Digital Department” which allows also to formulate term “digitalization” anew. Methods: The birth of term “digitalization” in a university has been studied. The evolution of notions “automation”, “informatization”, “digitalization” which predetermine smooth transfer to new trend in universities — “digital department” and, hence, “digital university”, has been shown. Results: “Digital university” model has been formulated that consists of such important components as “infrastructure”, “programmatic platforms”, “informational systems”, “data corporative storage” and “digital services”. “Digital department” possibilities in a university have been demonstrated in the part of realization of “Digital technologies on railway transport” educational program and such notional trends as internet of things, big data, virtual and augmented reality systems, artificial intelligence, “digital twin”, distributed ledger systems (recent years major trends in digital economy sphere). Practical significance: “Digital department” possibilities from the point of uniform approach to widescale teaching digital competences to students of almost all IT specialties and training trends have been demonstrated. The experience of external control has been narrated — from making to teaching — by Science and Higher Education Ministry and Digital Development, Communication and Mass Communications Ministry of Russian Federation by means of Innopolis University. The article authors make an attempt to answer topical in this sphere questions: how modern digital services immediately influence training features in professional education? Which is management model of “digital university”? Which components it consists of? more...
- Published
- 2023
- Full Text
- View/download PDF
9. Effect of clonal reproduction on quantitative indices and component composition of essential oil of peppermint varieties
- Author
-
T. E. Talankova-Sereda, J. V. Kolomiets, A. F. Likhanov, A. V. Sereda, N. I. Kucenko, and E. O. Shkopinskiy
- Subjects
mentha pіperіta ,іn vіtro ,capillary gas chromatography ,menthol ,menthone ,pulegone. ,Science - Abstract
Quantitative and qualitative composition of essential oils of peppermint breeds Lebedinaya Pesnya, Lubenchanka, Lidiya, Ukrainskaya Perechnaya, Mama, Chornolista was investigated before and after clonal microreproduction by the method of isolated tissues and bodies culture in vitro. Methods of essential oil steam distillation, capillary gas chromatography and statistical analysis were used in the research. It is established that increase in essential oil quantity was observed for peppermint breeds on which reproduction and improvement іn vіtro technology was applied. As a result of clonal microreproduction of peppermint plants in culture іn vіtro on nutrient medium Murasige and Skug, in which the growth regulators 0.75 mg/l of 6-benzylaminopurine, 0.1 mg/l of adenine, 0.05 mg/l of indolil-3-acetic acid and 0.5 mg/l of gibberellins acid were added and virocide Ribavirin in concentration 10 mg/l, improvement was obtained in comparison with vegetatively reproduced plants; increase in essential oil quantity per hectare was established for the following breeds; Chornolista by 54.2%, Lebedinaya pesnya by 38.2%, Ukrainskaya Perechnaya by 36.7%, Mama by 28.5%, Lubenchanka by 17.1% and Lidiya by 11.6%. For oil content the highest indices were noted for Lubenchanka, Mama and Lebedinaya Pesnya peppermint breeds with product yield 4.02%, 3.98% and 3.84% respectively. It was established that the essential oil component composition in non-clonal peppermint plants raw materials and plants-regenerants after culture in vitro is variable depending on breed. Limonene, cineole, menthone, menthofuran, iso-menthone, menthyl acetate, β-caryophyllene, iso-menthol, menthol, pulegone, germacren, piperitone, carvone were identified in peppermint essential oil. High content of menthol, low content of carvone, piperitone, pulegone (except for Chornolista, Ukrainskaya Perechnaya breeds) and menthofuran (except for Chornolista, Ukrainskaya Perechnaya and Lubenchanka breeds) are characteristic for Ukrainian selection peppermint investigated breeds. A clear tendency to menthol and menthone content ratio increase is observed in plants which were improved in conditions іn vіtro. Pulegone was not detected in essential oil samples of Lebedinaya Pesnya, Lidiya and Mama breeds. Biochemical markers of Lebedinaya Pesnya, Lubenchanka, Mama breeds, which differentiate them within the group of investigated breeds, are higher limonene, piperitone and menthol pool; for Ukrainskaya Perechnaya and Chornolista breeds – pulegone, cineole and menthone; for Lidiya breed – iso-menthone. more...
- Published
- 2018
- Full Text
- View/download PDF
10. Optimization of microclonal propagation in vitro of oregano (Origanum vulgare)
- Author
-
A. V. Fokina, T. M. Satarova, V. T. Smetanin, and N. I. Kucenko
- Subjects
auxiliary buds ,internodes ,root formation ,composition of nutrient medium ,Science - Abstract
Medicinal plants are important objects for botany, systematics and plant geography research, as well as physiology, pharmacology, and biotechnology. Medicinal plants from the Lamiaceae family are being intensively studied for medical and pharmacological reasons. This family also includes the medicinal herbaceous plant oregano (Origanum vulgare L.), known from ancient times for its antimicrobial and antifungal properties, the ability to strengthen the human immune system, and to improve the general state of an organism. At present, the study of its antimicrobial, antifungal, insecticidal, anticoagulant, antitumor, therapeutic and many other properties is being actively continued. Due to the relevance of the development of the principles of O. vulgare micropropagation in vitro and the undeveloped conditions and methods of its cultivation, the aim of this work was to optimize microclonation in vitro of oregano via the activation of auxiliary buds. The research tasks were to test the ability of auxiliary buds to be activated depending on the localization on the donor shoot internodes and to intensify the root formation of cuttings through medium content optimization. The influence of the location of the auxiliary buds on donor shoots on their activation in vitro was studied on such indicators as the length of newly formed shoots, the number of nodules per one newly formed shoot, and the number of newly formed shoots per one bud. In plant microclonal propagation, the stage of root formation is very important for further adaptation in soil. Practical experience has shown that for the effective adaptation of oregano in soil, the length of the root system for cuttings should be 1.5–2.0 cm, the degree of root system development – 4–5 points under shoot length of 3–5 cm. The study of peculiarities of oregano microclonal propagation via activation of auxiliary buds has allowed us to optimize the stage of explant selection for cutting and the formation of cuttings’ roots. It has been established that for optimal length, the number of nodules of the newly formed shoots and the number of newly formed shoots, the first internode, located on the top of a parent shoot, as well as the third to fifth ones are more suitable. For rooting oregano cuttings, the optimal medium on the ratio of length and density of root system and on shoot length is the nutrient one containing half of the macro-, microsalts and vitamins on Murashige-Skoog, 20 g/l sucrose and 0.75 mg/l kinetin. more...
- Published
- 2018
- Full Text
- View/download PDF
11. The Influence of Cu и Co Nanoparticles on Growth Characteristics and Biochemical Structure of Mentha Longifolia In Vitro
- Author
-
Talankova-Sereda, T. E., Liapina, K. V., Shkopinskij, E. A., Ustinov, A. I., Kovalyova, A. V., Dulnev, P. G., Kucenko, N. I., Fesenko, Olena, editor, and Yatsenko, Leonid, editor
- Published
- 2016
- Full Text
- View/download PDF
12. Application of immunocorrection in complex pregnovative preparation for IVF in patients with adenomiosis 1-2 degrees
- Author
-
I. I. Kucenko, V. A. Avakimyan, E. I. Kravcova, and O. V. Tomina
- Subjects
infertility ,ivf ,adenomyosis ,immunocorrection ,dienogest ,sodium deoxyribonucleate ,Medicine (General) ,R5-920 - Abstract
Purpose: to evaluate the role of immunocorrection in the complex pregravidational preparation for IVF for the restoration of the endometrial implantation potential in patients with grade 1-2 adenomyosis. Materials and methods: By simple randomization, the patients were divided into two groups: 1 group of 45 patients — complex pregravidational preparation. (PGP), including reception of dienogest at a dose of 2 mg per day for 3 months and intravenous administration of deoxyribonucleinate at a dose of 75 mg, group 2 — 43 patients — GWP, including reception of dienogest at a dose of 2 mg per day for 3 months. Th e control group (group 3) consisted of 45 healthy fertile women. Initially, and in dynamics, LIF, LIF-R, IL-6, IL-10 in cervical mucus were determined by the method of enzyme immunoassay. Results: A comparative analysis of pre-gravitational preparation for the IVF cycle in patients with infertility associated with adenomyosis of 1-2 degrees and the implantation potential of the endometrium as much as possible reduced against this background. Isolated use of dienogest and complex therapy (dienogest + deoxyribonucleate sodium) was used. Th e analysis of the indicators took into account the infl uence of various methods of pregravidational preparation on the local cytokine balance (IL, IL10) and indicators characterizing the implantation potential of the endometrium (LIF and LIF-R). Conclusion: complex pregravidational preparation provides a full recovery of the implantation factor of the endometrium, which is confi rmed by an increase in the frequency of biochemical and clinical pregnancy. more...
- Published
- 2017
- Full Text
- View/download PDF
13. THE PLACE OF «EPIGEN SPRAY» IN THE TREATMENT AND PREVENTION HPV-ASSOCIATED LESIONS OF THE CERVIX
- Author
-
I. O. Borovikov, I. I. Kucenko, E. I. Kravcova, and V. P. Bulgakova
- Subjects
cervical intraepithelial neoplasia ,latent form of hpv ,vaginal microbiocenosis ,acid glycyrrhizinic ,Medicine - Abstract
Because of the conducted microbiological research cervic-vaginal zone with carriers of human papilloma virus identified local factors homeostasis that contribute to the progression of the process with a cervical lesion as cervical intraepithelial neoplasia. The comparative analysis of prophylactic use of eubiotiks and acid glycyrrhizinic drug for the prevention of HPV-associated lesions of the cervix. more...
- Published
- 2017
- Full Text
- View/download PDF
14. HORMONEMEDIATED REGULATION OF CYTOKINES IN PATIENTS WITH ADENOMYOSIS AND UNSUCCESSFUL IVF ATTEMPTS
- Author
-
I. I. Kucenko, E. I. Kravtsova, V. A. Avakimyan, O. V. Tomina, and P. G. Storozhuk
- Subjects
implantation ,infertility ,adenomyosis ,cytokine regulation ,ovulation ,Medicine - Abstract
Aim. The study was to evaluate the effect of cytokine dysfunctions on the endometrial implantation potential in patients with adenomyosis and unsuccessful IVF attempts and the possibility of hormone-mediated regulation of the cytokine balance at the pre-gravitational stage. Materials and methods. The study included 90 patients with infertility, an unsuccessful attempt of IVF in the history and diffuse adenomyosis of 1 or 2 degrees. Patients were randomized into two groups: the 1st group consisted of 44 patients (group 1) − no pre-education training was conducted. The second group − 46 patients − pregravid preparation of dienogest (2 mg daily for 3 months before the IVF cycle). Control group (group 3) − 30 healthy fertile women. To assess the implantation potential of the endometrium, initially, and after pre-gravity training, the concentration of LIF, IL1в, IL-6, IL-10, RAIL in cervical mucus was determined.Results. Analysis of the indices in patients with adenomyosis showed a decrease in their implantation potential of the endometrium. It has been revealed that hormone-modulating therapy with dienogest partially neutralizes cytokine regulation defects and leads to a certain increase in the effectiveness of IVF programs.Conclusion. Shows expediency of including dienogest in the pregravide preparation plan for patients with adenomyosis, but for full immunocorrection in pregravidual training in women with adenomyosis 1 and 2 The degree of additional directional immunotropic therapy is probably necessary. more...
- Published
- 2017
- Full Text
- View/download PDF
15. Topical Issues of Organizing Digital Department Activities in the Context of University Digital Transformation
- Author
-
Ermakov, Sergey, primary, Kucenko, Sergey, additional, and Gil'vanov, Rinat, additional
- Published
- 2023
- Full Text
- View/download PDF
16. Tendencies of introduction of bank innovations in Ukraine
- Author
-
O.L. Cherevko, K.K. Samojlova, and K.A. Kucenko
- Subjects
innovation ,innovative technologies ,innovative development ,banking system ,internet-banking ,Business ,HF5001-6182 - Abstract
This article is dedicated to the identification of improvement features of the banking system, and trends of innovative introduction of banking services in Ukraine. The diagram of changes is presented with the number of active banks in the country showing the importance of innovative development. The strategic and operational goals of innovative development in the banking system are examined. The paper marks out the main factors which determine the necessity to use the innovative technologies by banks. The authors determine three components of innovative activity in the banking sector, examine its priority in practical terms for the development of bank innovations in Ukraine. The importance of the introduction of Internet banking with its benefits for the customer and for the banking system as a whole is shown. The article gives the rating of five the most innovative banks in the country and describes the innovative policy of each one. The need for a comprehensive improvement of banking innovation is emphasized. more...
- Published
- 2016
17. Features of imported falciparum malaria: the case report
- Author
-
O. Golubovska, O. Gudzenko, A. Zaplotna, I. Shestakova, O. Bezrodna, O. Kucenko, and A. V. Sablin
- Subjects
parasitic diseases ,macromolecular substances ,General Medicine - Abstract
The clinical case of imported falciparum malaria is described in the article. The diagnosis was confirmed on the 6-th day of the disease when cerebral presentations manifested. The course of the disease was severe and it was characterized by serious complications due to late diagnosis and starting of treatment: malaria coma, malaria alhid, acute respiratory distress syndrome, nozocomial pneumonia, acute renal failure, malaria hepatitis, severe hemolytic anemia. The patient recovered. Presentations of severe anemia progressed after plasmodium disappearance in the blood and persisted after discharge of patient from the hospital. more...
- Published
- 2021
- Full Text
- View/download PDF
18. Experience in Selection of Cavitation-Resistant Steels for Inducers of Centrifugal Pumps of JSC 'VNIIAEN' Specialization
- Author
-
Michail Laktionov, Oleksandr Kostornoi, Valentyna Kucenko, Pavlo Tkach, Тetiana Makhanova, and Nataliia Pidopryhora
- Subjects
Pump inducer ,Impeller ,Materials science ,Experimental model ,Scale (chemistry) ,Cavitation ,Mechanical engineering ,Cavitation erosion ,Material properties ,Centrifugal pump - Abstract
To formulate the problems of increasing the resistance to cavitation erosion of the hydraulic parts of centrifugal pumps by selecting the most suitable steel grades and to review the experience of using cavitation-resistant steels for inducers of centrifugal pumps of JSC “VNIIAEN” specialization. Analytical and statistical analyses were carried out using research and experimental development data of cavitation-resistant steels for inducers of centrifugal pumps at JSC "VNIIAEN", as well as using data from open access publications. The article deals with the problem of centrifugal pump hydraulic part failure caused by cavitation. It has been actually demonstrated that the most effective way to improve the cavitation performance of centrifugal pumps is to use an inducer upstream of the first stage impeller. Therefore, the study of cavitation-resistant steels was carried out on inducers which are most exposed to cavitation when operating under condition of developed cavitation. The results of tests carried out on experimental model test rig and full – scale pumps are presented. The selection of steels resistant to cavitation has been optimized. The relationship between the chemical and mechanical properties of steels and resistance to cavitation is shown. In addition, the essential role of structural properties of steel is shown in terms of heat of steel 08Х15Н4ДМЛ. The article provides a rationale for the fact that the potential for improving the cavitation-erosion properties of the hydraulic parts of centrifugal pumps solely by improving their hydrodynamic characteristics is practically exhausted; therefore, more attention should be paid to the search for cavitation-resistant steels used for the manufacture of hydraulic parts. It is shown that in order to achieve the best cavitation-erosion properties, it is necessary to provide a certain interaction of the selected chemical and mechanical properties of materials. The possibility of achieving better resistance to cavitation erosion by modifying the melting process is shown in terms of steel 08Х15Н4ДМЛ. more...
- Published
- 2021
- Full Text
- View/download PDF
19. UOSLĖS SUTRIKIMAI IR COVID-19
- Author
-
Ieva Eitavičiūtė, Viktorija Kucenko, Arnoldas Morozas, Austėja Kindurytė, and Karolis Liugas
- Abstract
Uoslės sutrikimas stipriai paveikia pacientų kasdienio gyvenimo kokybę. Šios patologijos priežastys gali būti įvairios, tačiau pastaraisiais metais pasauliui gyvenant COVID-19 pandemijos sąlygomis, pastebėta, kad nemaža dalis šia infekcija sergančių pacientų skundžiasi uoslės sutrikimu ar visišku jos išnykimu. Tyrimo tikslas − apžvelgti uoslės sutrikimų, atsirandančių sergant COVID-19, epidemiologiją, patofiziologiją, diagnostiką, gydymą bei prognozę. Išplitęs organizme SARS-CoV-2 užkratas paveikia uodžiamojo epitelio ląsteles ir, turima duomenų, jog pažeidžia uodžiamąjį stormenį. Uoslės sutrikimo diagnostikai gali būti naudojami įvairūs objektyvūs ir subjektyvūs testai. Uoslės sutrikimą, pasireiškusį sergančiajam COVID-19 infekcija, reikia diferencijuoti su nosies ir prienosinių ančių, potrauminiu bei neurodegeneraciniu uoslės pažeidimais. Tikėtina, jog bendrosios povirusinių uoslės sutrikimų gydymo metodikos yra naudingos ir tinkamos COVID-19 sukelto uoslės sutrikimo gydymui: aromaterapija, natrio citratas, vietiškai nosyje naudojamas A vitaminas bei teofilinas, sisteminės omega-3 polinesočiosios riebalų rūgštys. Dažniausiai uoslės sutrikimai visiškai atsikuria per kelias savaites, tačiau retais atvejais gali užtrukti iki poros mėnesių po pasveikimo. more...
- Published
- 2021
- Full Text
- View/download PDF
20. Study of the activity and specifity of microseries of Yersinia Enterocolitica sera O3, O5, O6.30, O8, O9 in vitro SAT
- Author
-
V. A. Kucenko, S. S. Dragut, and O. V. Obuchovskaja
- Subjects
Serotype ,Titer ,Yersinia pestis ,biology ,medicine ,Yersinia pseudotuberculosis ,Yersiniosis ,Yersinia ,biology.organism_classification ,Yersinia enterocolitica ,medicine.disease ,Microbiology ,Serology - Abstract
Yersiniosis is ubiquitous and causes great damage and death. The genus Yersinia has 11 species, 3 of which are characteristic of human disease: Yersinia pestis, Yersinia enterocolitica and Yersinia pseudotuberculosis. Based on serotyping, this pathogen is classified into more than 57 serogroups. Pathogenic serotypes are O: 3 (biogroup 4), O: 5.27 (biogroup 2 and 3), O: 8 (biogroup 1B) and O: 9 (biogroup 2). The most common serogroups isolated from humans in European countries are O: 3 and then O: 9. In the United States, for example, the more common serogroup O: 8. In general, 11 serovars are most associated with human infections (O: 3, O: 4, O: 5.27, O: 8, O: 9, O: 13, O: 18, O: 20, O: 21). The publication presents data on the activity of two microseries of Yersinia Enterocolitica serovariants O3, O5, O6.30, O8, O9 by serological predictions in the samples of RA. In the process of obtaining and increasing the activity of two microseries of microseries, the methodology of obtaining components in a set, designated for serological diagnostics of tincture in the RA, was developed. The effectiveness of experimental samples of Yersinia sera was studied. Serum Yersinia enterocolitica O3 of microseries 1, O8 of microseries 2 and O9 of both microseries were determined to be highly specific. Yersinia sera of serovar O6.30 microseries 1, as well as O3, O5, O9 of both microseries are active in a titer of not less than 1: 400. It is established that according to this method of obtaining RA components allows to detect specific antibodies in the sera of animals in the titer of 1: 400–1: 800. Due to the antigenic affinity of strains of serotypes O5 and O6.30, there is a need to pay more attention to the selection of Yersinia, in particular to work with antigenically homogeneous clones, which will avoid nonspecific intraspecific cross-reactions, respectively, increase the specificity of sera. more...
- Published
- 2020
- Full Text
- View/download PDF
21. Application of systems approach at early stages of designinng unmanned towed underwater systems for shallow water areas
- Author
-
Volodymyr Blintsov and Pavel Kucenko
- Subjects
Computer science ,020209 energy ,0211 other engineering and technologies ,Energy Engineering and Power Technology ,Software requirements specification ,02 engineering and technology ,unmanned towed underwater system ,Industrial and Manufacturing Engineering ,systems approach ,Management of Technology and Innovation ,021105 building & construction ,lcsh:Technology (General) ,0202 electrical engineering, electronic engineering, information engineering ,lcsh:Industry ,Electrical and Electronic Engineering ,Matrix form ,Underwater ,Sequence ,Applied Mathematics ,Mechanical Engineering ,design problems ,equation of existence ,Sketch ,Computer Science Applications ,Waves and shallow water ,Control and Systems Engineering ,Key (cryptography) ,Systems engineering ,Software design ,lcsh:T1-995 ,lcsh:HD2321-4730.9 - Abstract
Typical configuration of an unmanned towed underwater system (UTUS) was described and advantages of using this type of marine equipment for shallow depth works were outlined. A list of basic operating modes of the UTUS which are key modes for design calculations of the system was determined. Basic requirements to the design and construction of a competitive UTUS for shallow water areas have been formed. The main requirements include the need for high-performance underwater technologies and the use of state-of-the-art computer research and design software. The need to maximize use of materials, parts and units that are commercially available as components for the UTUS was also indicated. Expediency and possibility of applying the systems approach methodology at early stages of the UTUS design were shown. Equations of existence were formulated in a matrix form for the UTUS components which make it possible to check engineering solutions for compliance with the requirements of the Requirements Specification already at the stages of technical proposal and sketch design. Structural, power, information and operational characteristics of the UTUS components were used as the compliance criteria. Sequence of the design works was completed in a form of a generalized design algorithm that implements the systems approach using modern computer technologies and equations of the UTUS existence. The developed algorithm allows the designer to check requirements of the Requirements Specification already at the early stages of the UTUS design and forms a scientifically substantiated methodological basis for creation of competitive underwater equipment more...
- Published
- 2019
22. Flowing and treatment features of infected unlimited pancreaneсrosis
- Author
-
O. Yu. Kucenko, K. E. Rumyantsev, A. A. Boldizhar, S. S. Filip, and V. I. Rusin
- Abstract
The results of flowing and treatment of infected unlimited retroperytoneoсrosis in 67 patients with acute pancreatitis are presented in the work. Based on the data a tactical algorithm of surgical treatment methods selection in patients with acute necrotic parapankreatitis was formulated. more...
- Published
- 2019
- Full Text
- View/download PDF
23. FORMULATION OF DESIGN TASKS OF TOWED UNDERWATER VEHICLES CREATION FOR SHALLOW WATER AND AUTOMATION OF THEIR MOTION CONTROL
- Author
-
Oleksandr Blintsov, Volodymyr V. Sokolov, and Pavel Kucenko
- Subjects
automatic control system ,Automatic control ,Computer science ,business.industry ,rotational motion ,0211 other engineering and technologies ,General Engineering ,Rotation around a fixed axis ,General Physics and Astronomy ,02 engineering and technology ,Degrees of freedom (mechanics) ,Motion control ,Automation ,integral saturation ,Nonlinear system ,020303 mechanical engineering & transports ,0203 mechanical engineering ,Control theory ,021105 building & construction ,towed underwater vehicle ,Underwater ,business - Abstract
The towed underwater system is one of the fixed assets of the study of water areas. The effectiveness of its application depends on the characteristics laid at the design stage. The main task of the towed underwater vehicle (TUV) is the motion of technological equipment. Therefore, it is important to ensure the specified dynamic properties of the unit and automate the control of its motion. In the paper the typical forms of the unit are analyzed, the features of their control at small depths are set. TUV control is carried out in conditions of uncertainty. Therefore, the design of an automatic control system (ACS) for its motion is proposed to be carried out using the appropriate synthesis method – the method of minimizing local functionals. The control law contains integral components and, under the constraints of control actions, generates the problem of integral saturation. To eliminate the integral saturation in the work, the condition integration method is improved. On its basis, the control law and the structure of the controller of high dynamic accuracy of a second-order nonlinear object are synthesized. It is the basis for the synthesis of ACS controlled degrees of freedom of the underwater vehicle in conditions of uncertainty. Usually TUVs contain two degrees of mobility. Translational motions of the unit are generated by changing its angular orientation. The paper synthesizes TUV controllers of pitch and roll based on the control law of the second order. Each control signal of the unit can affect both the roll and the pitch of the unit, which leads to decrease in the quality of control in general. To coordinate the work of controllers, a method is proposed, which is based on adjusting the initial conditions of the controller with greater error. On its basis, the automatic control system of the rotational motion of the unit is synthesized. It provides high dynamic precision control of two-dimensional rotational motion of the unit in uncertainty and is the basis for the ACS synthesis of its translational motion in space. more...
- Published
- 2019
- Full Text
- View/download PDF
24. Features of imported falciparum malaria: the case report
- Author
-
Golubovska, O., primary, Gudzenko, O., additional, Zaplotna, A., additional, Shestakova, I., additional, Bezrodna, O., additional, Kucenko, O., additional, and Sablin, A. V., additional
- Published
- 2021
- Full Text
- View/download PDF
25. Experience in Selection of Cavitation-Resistant Steels for Inducers of Centrifugal Pumps of JSC "VNIIAEN" Specialization
- Author
-
Kostornoi, Oleksandr, primary, Kucenko, Valentyna, additional, Laktionov, Michail, additional, Tkach, Pavlo, additional, Pidopryhora, Nataliia, additional, and Makhanova, Тetiana, additional
- Published
- 2021
- Full Text
- View/download PDF
26. UOSLĖS SUTRIKIMAI IR COVID-19
- Author
-
Liugas, Karolis, primary, Kindurytė, Austėja, additional, Eitavičiūtė, Ieva, additional, Kucenko, Viktorija, additional, and Morozas, Arnoldas, additional
- Published
- 2021
- Full Text
- View/download PDF
27. Генезис технологій та шляхи удосконалення проектування та побудови буксируваних підводних систем для мілководних акваторій
- Author
-
Pavlo Kucenko and Volodymyr Blintsov
- Subjects
буксируемая подводная система ,информационное моделирование ,аддитивная технология производства ,морская техника ,Cost estimate ,Computer science ,business.industry ,towed underwater system ,Glider ,Marine technology ,marine technology ,lcsh:Business ,additive manufacturing technology ,information modeling ,Building information modeling ,Information space ,Information model ,буксирувана підводна система ,інформаційне моделювання ,адитивна технологія виробництва ,морська техніка ,lcsh:Technology (General) ,Systems engineering ,УДК 629.584 ,lcsh:T1-995 ,Underwater ,business ,lcsh:HF5001-6182 ,Design technology - Abstract
The object of research is the design technology of towed underwater systems for shallow waters. The subject of research is ways to increase productivity and reduce the cost of designing and manufacturing towed underwater systems.During the research, the methodology of system approach, methods of structural analysis, mathematical modeling and 3D-design, additive technologies of manufacturing structures of towed underwater systems are applied.A systematic analysis of the laws of development of the technologies of designing towed underwater systems is performed. The perspective directions of their further development are formulated as a necessary condition for increasing the efficiency of design works on the basis of modern designing tools and ensuring competitiveness in the market of marine equipment. It is proposed to supplement the traditional stages of designing such systems with three new stages that embody the current trends in the creation of marine technology. The genesis of the technologies of designing towed underwater systems is developed as a scientific and methodological basis for their further development in the direction of increasing the efficiency of design works and reducing the cost of time and financial resources. It is theoretically substantiated the feasibility of developing technologies of design of towed underwater systems by introducing into the project practice three technologies:– technologies of information modeling of the basic steady and transient modes of towed underwater systems on the basis of system approach, supplemented by the criteria of cost estimation for their construction and operation;– technologies of the building information modeling as an information support for the design, construction and further operation of the generated towed underwater system;– additive technology of production of elements and units of the towed underwater system based on the results obtained from the previous technologies as an effective way to reduce the total costs of financial and time resources and reduce the cost of created towed underwater systems.The practical importance of the work is to confirm the efficiency and industrial perspective of the proposed technologies, which was obtained as a result of their partial introduction into the design and production practice when creating the towed glider project.Further research is planned to be conducted within the framework of the pilot project «Single Information Space for the Processes of Design, Construction and Operation of towed Underwater Systems», as well as by expanding the use of additive technologies during the construction of towed underwater systems., Объектом исследования являются технологии проектирования буксируемых подводных систем для мелководных акваторий. Предметом исследования являются пути повышения производительности и снижения затрат на проектирование и производство буксируемых подводных систем.При выполнении исследования были применены методологию системного подхода, методы структурного анализа, математического моделирования и 3D-проектирования, аддитивные технологии изготовления конструкций буксируемых подводных систем.Выполнен системный анализ закономерностей развития технологий проектирования буксируемых подводных систем. Сформулированы перспективные направления их дальнейшего развития как необходимое условие повышения эффективности проектных работ на основе современного инструментария проектирования и обеспечения конкурентоспособности на рынке морской техники. Предложено дополнить традиционные этапы проектирования таких систем тремя новыми этапами, которые воплощают современные тенденции создания морской техники. Разработан генезис технологий проектирования буксируемых подводных систем как научно-методологическую основу их дальнейшего развития в направлении повышения эффективности проектных работ и снижения затрат временных и финансовых ресурсов. Теоретически обоснована целесообразность развития технологий проектирования буксируемых подводных систем путем введения в проектную практику трех технологий:– технологии информационного моделирования основных устоявшихся и переходных режимов буксируемых подводных систем на основе системного подхода, дополненного критериями оценки затрат на их строительство и эксплуатацию;– ВІМ-технологии (Technologies of the Building Information Modeling) как информационной поддержки процессов проектирования, строительства и последующей эксплуатации создаваемой буксируемой подводной системы;– аддитивной технологии производства элементов и узлов буксируемой подводной системы на основе полученных результатов предыдущих технологий как эффективного пути сокращения общих затрат финансовых и временных ресурсов и снижения себестоимости создаваемых буксируемых подводных систем.Практическая значимость работы заключается в подтверждении эффективности и промышленной перспективности предлагаемых технологий, которое было получено в результате их частичного внедрения в проектную и производственную практику при создании буксируемой подводной системы проекта «Глайдер»., Об’єктом дослідження є технології проектування буксируваних підводних систем для мілководних акваторій. Предметом дослідження є шляхи підвищення продуктивності та зниження витрат на проектування та виробництво буксируваних підводних систем.При виконанні дослідження було застосовано методологію системного підходу, методи структурного аналізу, математичного моделювання та 3D-проектування, адитивні технології виготовлення конструкцій буксируваних підводних систем.Виконано системний аналіз закономірностей розвитку технологій проектування буксируваних підводних систем. Сформульовано перспективні напрямки їх подальшого розвитку як необхідну умову підвищення ефективності проектних робіт на основі сучасного інструментарію проектування та забезпечення конкурентоспроможності на ринку морської техніки. Запропоновано доповнити традиційні етапи проектування таких систем трьома новими етапами, які втілюють сучасні тенденції створення морської техніки. Розроблено генезис технологій проектування буксируваних підводних систем як науково-методологічну основу їх подальшого розвитку у напрямку підвищення ефективності проектних робіт та зниження витрат часових і фінансових ресурсів. Теоретично обґрунтовано доцільність розвитку технологій проектування буксируваних підводних систем шляхом уведення у проектну практику трьох технологій:– технології інформаційного моделювання основних усталених та перехідних режимів буксируваних підводних систем на основі системного підходу, доповненого критеріями оцінки витрат на їхнє будівництво та експлуатацію;– ВІМ-технології (Technologies of the Building Information Modeling) як інформаційної підтримки процесів проєктування, будівництва та подальшої експлуатації створюваної буксируваної підводної системи;– адитивної технології виробництва елементів та вузлів буксируваної підводної системи на основі отриманих результатів від попередніх технологій як ефективного шляху скорочення загальних витрат фінансових і часових ресурсів та зниження собівартості створюваних буксируваних підводних систем.Практична значимість роботи полягає у підтвердженні ефективності та промислової перспективності запропонованих технологій, яке було отримане у результаті їх часткового впровадження у проектну та виробничу практику при створенні буксируваної підводної системи проекту «Глайдер». more...
- Published
- 2020
28. Генезис технологий и пути совершенствования проектирования и построения буксируемых подводных систем для мелководных акваторий
- Author
-
Blintsov, Volodymyr; Admiral Makarov National University of Shipbuilding, 9, Heroiv Ukrainy ave., Mykolayiv, Ukraine, 54025, Kucenko, Pavlo; Admiral Makarov National University of Shipbuilding, 9, Heroiv Ukrainy ave., Mykolaiv, Ukraine, 54025, Blintsov, Volodymyr; Admiral Makarov National University of Shipbuilding, 9, Heroiv Ukrainy ave., Mykolayiv, Ukraine, 54025, and Kucenko, Pavlo; Admiral Makarov National University of Shipbuilding, 9, Heroiv Ukrainy ave., Mykolaiv, Ukraine, 54025 more...
- Abstract
Объектом исследования являются технологии проектирования буксируемых подводных систем для мелководных акваторий. Предметом исследования являются пути повышения производительности и снижения затрат на проектирование и производство буксируемых подводных систем.При выполнении исследования были применены методологию системного подхода, методы структурного анализа, математического моделирования и 3D-проектирования, аддитивные технологии изготовления конструкций буксируемых подводных систем.Выполнен системный анализ закономерностей развития технологий проектирования буксируемых подводных систем. Сформулированы перспективные направления их дальнейшего развития как необходимое условие повышения эффективности проектных работ на основе современного инструментария проектирования и обеспечения конкурентоспособности на рынке морской техники. Предложено дополнить традиционные этапы проектирования таких систем тремя новыми этапами, которые воплощают современные тенденции создания морской техники. Разработан генезис технологий проектирования буксируемых подводных систем как научно-методологическую основу их дальнейшего развития в направлении повышения эффективности проектных работ и снижения затрат временных и финансовых ресурсов. Теоретически обоснована целесообразность развития технологий проектирования буксируемых подводных систем путем введения в проектную практику трех технологий:– технологии информационного моделирования основных устоявшихся и переходных режимов буксируемых подводных систем на основе системного подхода, дополненного критериями оценки затрат на их строительство и эксплуатацию;– ВІМ-технологии (Technologies of the Building Information Modeling) как информационной поддержки процессов проектирования, строительства и последующей эксплуатации создаваемой буксируемой подводной системы;– аддитивной технологии производства элементов и узлов буксируемой подводной системы на основе полученных результатов предыдущих технологий как эффективного пути сокращения общих затра, Об’єктом дослідження є технології проектування буксируваних підводних систем для мілководних акваторій. Предметом дослідження є шляхи підвищення продуктивності та зниження витрат на проектування та виробництво буксируваних підводних систем.При виконанні дослідження було застосовано методологію системного підходу, методи структурного аналізу, математичного моделювання та 3D-проектування, адитивні технології виготовлення конструкцій буксируваних підводних систем.Виконано системний аналіз закономірностей розвитку технологій проектування буксируваних підводних систем. Сформульовано перспективні напрямки їх подальшого розвитку як необхідну умову підвищення ефективності проектних робіт на основі сучасного інструментарію проектування та забезпечення конкурентоспроможності на ринку морської техніки. Запропоновано доповнити традиційні етапи проектування таких систем трьома новими етапами, які втілюють сучасні тенденції створення морської техніки. Розроблено генезис технологій проектування буксируваних підводних систем як науково-методологічну основу їх подальшого розвитку у напрямку підвищення ефективності проектних робіт та зниження витрат часових і фінансових ресурсів. Теоретично обґрунтовано доцільність розвитку технологій проектування буксируваних підводних систем шляхом уведення у проектну практику трьох технологій:– технології інформаційного моделювання основних усталених та перехідних режимів буксируваних підводних систем на основі системного підходу, доповненого критеріями оцінки витрат на їхнє будівництво та експлуатацію;– ВІМ-технології (Technologies of the Building Information Modeling) як інформаційної підтримки процесів проєктування, будівництва та подальшої експлуатації створюваної буксируваної підводної системи;– адитивної технології виробництва елементів та вузлів буксируваної підводної системи на основі отриманих результатів від попередніх технологій як ефективного шляху скорочення загальних витрат фінансових і часових ресурсів та зниження собівартості створ, The object of research is the design technology of towed underwater systems for shallow waters. The subject of research is ways to increase productivity and reduce the cost of designing and manufacturing towed underwater systems.During the research, the methodology of system approach, methods of structural analysis, mathematical modeling and 3D-design, additive technologies of manufacturing structures of towed underwater systems are applied.A systematic analysis of the laws of development of the technologies of designing towed underwater systems is performed. The perspective directions of their further development are formulated as a necessary condition for increasing the efficiency of design works on the basis of modern designing tools and ensuring competitiveness in the market of marine equipment. It is proposed to supplement the traditional stages of designing such systems with three new stages that embody the current trends in the creation of marine technology. The genesis of the technologies of designing towed underwater systems is developed as a scientific and methodological basis for their further development in the direction of increasing the efficiency of design works and reducing the cost of time and financial resources. It is theoretically substantiated the feasibility of developing technologies of design of towed underwater systems by introducing into the project practice three technologies:– technologies of information modeling of the basic steady and transient modes of towed underwater systems on the basis of system approach, supplemented by the criteria of cost estimation for their construction and operation;– technologies of the building information modeling as an information support for the design, construction and further operation of the generated towed underwater system;– additive technology of production of elements and units of the towed underwater system based on the results obtained from the previous technologies as an effective way to reduce more...
- Published
- 2020
29. Effect of clonal reproduction on quantitative indices and component composition of essential oil of peppermint varieties
- Author
-
A. V. Sereda, J. V. Kolomiets, T. E. Talankova-Sereda, Artur Likhanov, E. O. Shkopinskiy, and N. I. Kucenko
- Subjects
Menthofuran ,Carvone ,mentha pіperіta ,іn vіtro ,capillary gas chromatography ,menthol ,menthone ,pulegone ,General Medicine ,Biology ,Menthone ,law.invention ,chemistry.chemical_compound ,chemistry ,law ,lcsh:Q ,Food science ,Menthol ,Menthyl acetate ,Pulegone ,lcsh:Science ,Essential oil ,Piperitone - Abstract
Quantitative and qualitative composition of essential oils of peppermint breeds Lebedinaya Pesnya, Lubenchanka, Lidiya, Ukrainskaya Perechnaya, Mama, Chornolista was investigated before and after clonal microreproduction by the method of isolated tissues and bodies culture in vitro. Methods of essential oil steam distillation, capillary gas chromatography and statistical analysis were used in the research. It is established that increase in essential oil quantity was observed for peppermint breeds on which reproduction and improvement іn vіtro technology was applied. As a result of clonal microreproduction of peppermint plants in culture іn vіtro on nutrient medium Murasige and Skug, in which the growth regulators 0.75 mg/l of 6-benzylaminopurine, 0.1 mg/l of adenine, 0.05 mg/l of indolil-3-acetic acid and 0.5 mg/l of gibberellins acid were added and virocide Ribavirin in concentration 10 mg/l, improvement was obtained in comparison with vegetatively reproduced plants; increase in essential oil quantity per hectare was established for the following breeds; Chornolista by 54.2%, Lebedinaya pesnya by 38.2%, Ukrainskaya Perechnaya by 36.7%, Mama by 28.5%, Lubenchanka by 17.1% and Lidiya by 11.6%. For oil content the highest indices were noted for Lubenchanka, Mama and Lebedinaya Pesnya peppermint breeds with product yield 4.02%, 3.98% and 3.84% respectively. It was established that the essential oil component composition in non-clonal peppermint plants raw materials and plants-regenerants after culture in vitro is variable depending on breed. Limonene, cineole, menthone, menthofuran, iso-menthone, menthyl acetate, β-caryophyllene, iso-menthol, menthol, pulegone, germacren, piperitone, carvone were identified in peppermint essential oil. High content of menthol, low content of carvone, piperitone, pulegone (except for Chornolista, Ukrainskaya Perechnaya breeds) and menthofuran (except for Chornolista, Ukrainskaya Perechnaya and Lubenchanka breeds) are characteristic for Ukrainian selection peppermint investigated breeds. A clear tendency to menthol and menthone content ratio increase is observed in plants which were improved in conditions іn vіtro. Pulegone was not detected in essential oil samples of Lebedinaya Pesnya, Lidiya and Mama breeds. Biochemical markers of Lebedinaya Pesnya, Lubenchanka, Mama breeds, which differentiate them within the group of investigated breeds, are higher limonene, piperitone and menthol pool; for Ukrainskaya Perechnaya and Chornolista breeds – pulegone, cineole and menthone; for Lidiya breed – iso-menthone. more...
- Published
- 2018
30. Optimization of microclonal propagation in vitro of oregano (Origanum vulgare)
- Author
-
T. M. Satarova, A. V. Fokina, N. I. Kucenko, and V. T. Smetanin
- Subjects
Ecology ,biology ,food and beverages ,Origanum ,biology.organism_classification ,Cutting ,chemistry.chemical_compound ,Horticulture ,chemistry ,Micropropagation ,Shoot ,Lamiaceae ,Kinetin ,lcsh:Q ,lcsh:Science ,Ecology, Evolution, Behavior and Systematics ,auxiliary buds ,internodes ,root formation ,composition of nutrient medium ,Plant stem ,Explant culture - Abstract
Medicinal plants are important objects for botany, systematics and plant geography research, as well as physiology, pharmacology, and biotechnology. Medicinal plants from the Lamiaceae family are being intensively studied for medical and pharmacological reasons. This family also includes the medicinal herbaceous plant oregano (Origanum vulgare L.), known from ancient times for its antimicrobial and antifungal properties, the ability to strengthen the human immune system, and to improve the general state of an organism. At present, the study of its antimicrobial, antifungal, insecticidal, anticoagulant, antitumor, therapeutic and many other properties is being actively continued. Due to the relevance of the development of the principles of O. vulgare micropropagation in vitro and the undeveloped conditions and methods of its cultivation, the aim of this work was to optimize microclonation in vitro of oregano via the activation of auxiliary buds. The research tasks were to test the ability of auxiliary buds to be activated depending on the localization on the donor shoot internodes and to intensify the root formation of cuttings through medium content optimization. The influence of the location of the auxiliary buds on donor shoots on their activation in vitro was studied on such indicators as the length of newly formed shoots, the number of nodules per one newly formed shoot, and the number of newly formed shoots per one bud. In plant microclonal propagation, the stage of root formation is very important for further adaptation in soil. Practical experience has shown that for the effective adaptation of oregano in soil, the length of the root system for cuttings should be 1.5–2.0 cm, the degree of root system development – 4–5 points under shoot length of 3–5 cm. The study of peculiarities of oregano microclonal propagation via activation of auxiliary buds has allowed us to optimize the stage of explant selection for cutting and the formation of cuttings’ roots. It has been established that for optimal length, the number of nodules of the newly formed shoots and the number of newly formed shoots, the first internode, located on the top of a parent shoot, as well as the third to fifth ones are more suitable. For rooting oregano cuttings, the optimal medium on the ratio of length and density of root system and on shoot length is the nutrient one containing half of the macro-, microsalts and vitamins on Murashige-Skoog, 20 g/l sucrose and 0.75 mg/l kinetin. more...
- Published
- 2018
31. Availability of Evidence for Predictive Machine Learning Algorithms in Primary Care: A Systematic Review.
- Author
-
Rakers, Margot M., van Buchem, Marieke M., Kucenko, Sergej, de Hond, Anne, Kant, Ilse, van Smeden, Maarten, Moons, Karel G. M., Leeuwenberg, Artuur M., Chavannes, Niels, Villalobos-Quesada, María, and van Os, Hendrikus J. A. more...
- Published
- 2024
- Full Text
- View/download PDF
32. Study of the activity and specifity of microseries of Yersinia Enterocolitica sera O3, O5, O6.30, O8, O9 in vitro SAT
- Author
-
Dragut, S. S., primary, Obuchovskaja, O. V., primary, and Kucenko, V. A., primary
- Published
- 2020
- Full Text
- View/download PDF
33. Genesis of technologies and ways to improve design and construction of towed underwater systems for shallow-water areas
- Author
-
Blintsov, Volodymyr, primary and Kucenko, Pavlo, additional
- Published
- 2020
- Full Text
- View/download PDF
34. ECONOMIC VALUABLE TRAITS OF PROMISING BREEDING SAMPLES AND 'CHORNOLYSTA' VARIETY OF MENTHA PIPERITA L. AFTER IN VITRO SANITATION AND MICROPROPAGATION
- Author
-
Shkopynska, T. Ye., Kolomiets, Yu. V., Hrygoriuk, I. P., and Kucenko, N. I.
- Subjects
peppermint ,micropropagation ,productivity ,Mentha piperita L., in vitro ,capillary gas chromatography ,essential oil - Abstract
Purpose.To study the impact of clonal micropropagation and sanitation in vitro by viricide Ribavirin on ex vitro plantproductivity, quantitative content and qualitative composition of peppermint essential oil components obtained from fourbreeding samples of peppermint plants (Mentha piperita L.) and the ‘Chornolysta’ variety. Methods. The study used methods of field agrotechnical one-factor experiment, essential oil distillation with water vapor according to the Ginzberg method,capillary gas chromatography and statistical analysis. Results.Due to the sanitation process in vitro, the yield of air-driedleaves of breeding samples increased by 2.9–7.1%, the ‘Chornolysta’ variety by 51.4% and rhizomes by 2.2–3.8% and 28.5%respectively, which amounted 0.35–2.74 t/ha. A significant increase of essential oil yield of breeding samples from 4.0 to9.9 kg/ha was shown, and of the ‘Chornolysta’ variety – up to 28.6 kg/ha. After in vitro sanitation and clonal cropropagationof the breeding sample M 01-12, the content of essential oil was more than 4%. The following components of peppermintessential oil were identified: limonene, cineole, menton, mentofuran, isomenton, menthyl acetate, β-caryophyllene,isomenthol, menthol, pulegon, piperitone and carvone. A clear tendency to a decrease in the amount of menton and isomentholwith isomenton and menthol increase in plants, sanitated and propagated in vitro, was revealed. Conclusions. The useof tissue and organ culture methods and in vitro sanitation improves the qualitative composition of terpenoids by increasing the amount of menthol and menton reducing. The data obtained on the composition of terpenoids should be consideredin peppermint selection as one of the integral criteria, which should be included in the list of economically valuable characteristicsof peppermint plants, such as foliage, biomass of air-dried leaves, plant rhizomes and the amount of peppermintessential oil. Six indicators of the essential oil of the breeding sample M 01-02, namely citric acid, cineole, mentofuran,isomentone, pulegon, carvone, as well as the cineole / limonene ratio, meet the criteria of the European Pharmacopoeia, soit can be considered as promising for cultivation among the studied samples.  more...
- Published
- 2019
35. Застосування системного підходу на ранніх стадіях проектування ненаселених буксируваних підводних систем для мілководних акваторій
- Author
-
Blintsov, Volodymyr and Kucenko, Pavel
- Subjects
необитаемая буксируемая подводная система ,задачи проектирования ,системный подход ,уравнения существования ,unmanned towed underwater system ,design problems ,systems approach ,equation of existence ,UDC 629.584 ,ненаселена буксирувана підводна система ,задачі проектування ,системний підхід ,рівняння існування - Abstract
Typical configuration of an unmanned towed underwater system (UTUS) was described and advantages of using this type of marine equipment for shallow depth works were outlined.A list of basic operating modes of the UTUS which are key modes for design calculations of the system was determined. Basic requirements to the design and construction of a competitive UTUS for shallow water areas have been formed. The main requirements include the need for high-performance underwater technologies and the use of state-of-the-art computer research and design software. The need to maximize use of materials, parts and units that are commercially available as components for the UTUS was also indicated.Expediency and possibility of applying the systems approach methodology at early stages of the UTUS design were shown. Equations of existence were formulated in a matrix form for the UTUS components which make it possible to check engineering solutions for compliance with the requirements of the Requirements Specification already at the stages of technical proposal and sketch design. Structural, power, information and operational characteristics of the UTUS components were used as the compliance criteria.Sequence of the design works was completed in a form of a generalized design algorithm that implements the systems approach using modern computer technologies and equations of the UTUS existence. The developed algorithm allows the designer to check requirements of the Requirements Specification already at the early stages of the UTUS design and forms a scientifically substantiated methodological basis for creation of competitive underwater equipment, Описан типовой состав необитаемой буксируемой подводной системы (НБПС) и указаны преимущества применения такого вида морской техники для выполнения работ на малых глубинах.Определен перечень основных режимов функционирования НБПС, которые являются ключевыми для проектных расчетов системы. Сформированы основные требования к проектированию и построению конкурентоспособных мелководных НБПС. К главным требованиям отнесены необходимость применения высокопроизводительных подводных технологий, использование современных программ компьютерного исследования и проектирования. Также указано на необходимость максимального использования материалов, деталей и узлов, которые являются доступными на рынке как комплектующие для составляющих НБПС.Показана целесообразность и возможность применения методологии системного подхода на ранних стадиях проектирования НБПС. В матричной форме сформировано уравнения существования для составляющих НБПС, которые дают возможность уже на стадиях технического предложения и эскизного проектирования проверить технические решения на соответствие требованиям технического задания. В качестве критериев соответствия используются конструктивные, энергетические, информационные и эксплуатационные характеристики составляющих НБПС.Последовательность выполнения проектных работ оформлена в виде обобщенного алгоритма проектирования, который реализует системный подход с использованием современных компьютерных технологий и уравнений существования НБПС. Разработанный алгоритм дает возможность выполнить проверку требований технического задания уже на ранних стадиях проектирования НБПС и образует научно обоснованную методологическую основу для создания конкурентоспособных средств подводной техники, Описано типовий склад ненаселеної буксируваної підводної систем (НБПС) та вказано на переваги застосування такого виду морської техніки для виконання робіт на малих глибинах.Визначено перелік основних режимів функціонування НБПС, які є ключовими для проектних розрахунків системи. Сформовано основні вимоги до проектування та побудови конкурентоздатних мілководних НБПС. До головних вимог віднесено необхідність застосування високопродуктивних підводних технологій, використання сучасних програм комп’ютерного дослідження та проектування. Також вказано на необхідність максимального використання матеріалів, деталей та вузлів, які є доступними на ринку як комплектуючі для складових НБПС.Показано доцільність та можливість застосування методології системного підходу на ранніх стадіях проектування НБПС. У матричній формі сформовано рівняння існування для складових НБПС, які дають змогу вже на стадіях технічної пропозиції та ескізного проектування перевірити технічні рішення на відповідність вимогам технічного завдання. У якості критеріїв відповідності використовуються конструктивні, енергетичні, інформаційні та експлуатаційні характеристики складових НБПС.Послідовність виконання проектних робіт оформлено у вигляді узагальненого алгоритму проектування, який реалізує системний підхід з використанням сучасних комп’ютерних технологій та рівнянь існування НБПС. Розроблений алгоритм дає змогу виконати перевірку вимог технічного завдання вже на ранніх стадіях проектування НБПС та утворює науково обґрунтовану методологічну основу для створення конкурентоспроможних засобів підводної техніки more...
- Published
- 2019
36. [Apoptosis as a systemic adaptive mechanism in ischemic stroke]
- Author
-
A. V. Lyundup, Liubov R. Gorbacheva, I D Breslavich, A A Savin, K I Kucenko, P F Litvitsky, M. V. Balyasin, S P Sergeeva, and E. V. Kiseleva
- Subjects
0301 basic medicine ,medicine.medical_specialty ,Rehabilitation ,Mechanism (biology) ,business.industry ,medicine.medical_treatment ,Stroke Rehabilitation ,Apoptosis ,Disease ,Brain Ischemia ,Stroke ,03 medical and health sciences ,Psychiatry and Mental health ,030104 developmental biology ,0302 clinical medicine ,Physical medicine and rehabilitation ,Ischemic stroke ,medicine ,Humans ,Neurology (clinical) ,Set (psychology) ,business ,Everyday life ,030217 neurology & neurosurgery - Abstract
This paper presents a literature review considering the role and mechanism of apoptosis in the pathogenesis of ischemic stroke (IS). The authors introduce a new concept: the functional request of the patient as a set of external (the nature and intensity of rehabilitation measures, characteristics of everyday life, diet, etc.) and internal (genetic factors, internal picture of the disease, availability of rental and other psychological facilities and etc.) attributes. This concept allows a new angle in understanding the pathogenesis of IS and creates fundamental and clinical potential for more successful approaches to therapy and rehabilitation after IS.В статье представлен обзор литературы, в котором рассматриваются роль и механизм апоптоза в патогенезе ишемического инсульта (ИИ). Вводится новое понятие: функциональный запрос пациента, под которым подразумевается совокупность внешних (характер и интенсивность реабилитационных мероприятий, особенности быта, рациона питания) и внутренних (генетические особенности, особенности внутренней картины болезни, наличие рентных и других психологических установок) атрибутов. Предложена концепция, которая позволит под новым углом рассмотреть патогенез ИИ, создаст фундаментальные и клинические резервы для поиска более успешных подходов к терапии и реабилитации после ИИ. more...
- Published
- 2019
37. Application of systems approach at early stages of designinng unmanned towed underwater systems for shallow water areas
- Author
-
Blintsov, Volodymyr; Admiral Makarov National University of Shipbuilding Heroiv Ukrainy ave., 9, Mykolaiv, Ukraine, 54025, Kucenko, Pavel; Admiral Makarov National University of Shipbuilding Heroiv Ukrainy ave., 9, Mykolaiv, Ukraine, 54025, Blintsov, Volodymyr; Admiral Makarov National University of Shipbuilding Heroiv Ukrainy ave., 9, Mykolaiv, Ukraine, 54025, and Kucenko, Pavel; Admiral Makarov National University of Shipbuilding Heroiv Ukrainy ave., 9, Mykolaiv, Ukraine, 54025 more...
- Abstract
Typical configuration of an unmanned towed underwater system (UTUS) was described and advantages of using this type of marine equipment for shallow depth works were outlined.A list of basic operating modes of the UTUS which are key modes for design calculations of the system was determined. Basic requirements to the design and construction of a competitive UTUS for shallow water areas have been formed. The main requirements include the need for high-performance underwater technologies and the use of state-of-the-art computer research and design software. The need to maximize use of materials, parts and units that are commercially available as components for the UTUS was also indicated.Expediency and possibility of applying the systems approach methodology at early stages of the UTUS design were shown. Equations of existence were formulated in a matrix form for the UTUS components which make it possible to check engineering solutions for compliance with the requirements of the Requirements Specification already at the stages of technical proposal and sketch design. Structural, power, information and operational characteristics of the UTUS components were used as the compliance criteria.Sequence of the design works was completed in a form of a generalized design algorithm that implements the systems approach using modern computer technologies and equations of the UTUS existence. The developed algorithm allows the designer to check requirements of the Requirements Specification already at the early stages of the UTUS design and forms a scientifically substantiated methodological basis for creation of competitive underwater equipment, Описан типовой состав необитаемой буксируемой подводной системы (НБПС) и указаны преимущества применения такого вида морской техники для выполнения работ на малых глубинах.Определен перечень основных режимов функционирования НБПС, которые являются ключевыми для проектных расчетов системы. Сформированы основные требования к проектированию и построению конкурентоспособных мелководных НБПС. К главным требованиям отнесены необходимость применения высокопроизводительных подводных технологий, использование современных программ компьютерного исследования и проектирования. Также указано на необходимость максимального использования материалов, деталей и узлов, которые являются доступными на рынке как комплектующие для составляющих НБПС.Показана целесообразность и возможность применения методологии системного подхода на ранних стадиях проектирования НБПС. В матричной форме сформировано уравнения существования для составляющих НБПС, которые дают возможность уже на стадиях технического предложения и эскизного проектирования проверить технические решения на соответствие требованиям технического задания. В качестве критериев соответствия используются конструктивные, энергетические, информационные и эксплуатационные характеристики составляющих НБПС.Последовательность выполнения проектных работ оформлена в виде обобщенного алгоритма проектирования, который реализует системный подход с использованием современных компьютерных технологий и уравнений существования НБПС. Разработанный алгоритм дает возможность выполнить проверку требований технического задания уже на ранних стадиях проектирования НБПС и образует научно обоснованную методологическую основу для создания конкурентоспособных средств подводной техники, Описано типовий склад ненаселеної буксируваної підводної систем (НБПС) та вказано на переваги застосування такого виду морської техніки для виконання робіт на малих глибинах.Визначено перелік основних режимів функціонування НБПС, які є ключовими для проектних розрахунків системи. Сформовано основні вимоги до проектування та побудови конкурентоздатних мілководних НБПС. До головних вимог віднесено необхідність застосування високопродуктивних підводних технологій, використання сучасних програм комп’ютерного дослідження та проектування. Також вказано на необхідність максимального використання матеріалів, деталей та вузлів, які є доступними на ринку як комплектуючі для складових НБПС.Показано доцільність та можливість застосування методології системного підходу на ранніх стадіях проектування НБПС. У матричній формі сформовано рівняння існування для складових НБПС, які дають змогу вже на стадіях технічної пропозиції та ескізного проектування перевірити технічні рішення на відповідність вимогам технічного завдання. У якості критеріїв відповідності використовуються конструктивні, енергетичні, інформаційні та експлуатаційні характеристики складових НБПС.Послідовність виконання проектних робіт оформлено у вигляді узагальненого алгоритму проектування, який реалізує системний підхід з використанням сучасних комп’ютерних технологій та рівнянь існування НБПС. Розроблений алгоритм дає змогу виконати перевірку вимог технічного завдання вже на ранніх стадіях проектування НБПС та утворює науково обґрунтовану методологічну основу для створення конкурентоспроможних засобів підводної техніки more...
- Published
- 2019
38. The Influence of Cu and Co Nanoparticles on Growth Characteristics and Biochemical Structure of Mentha Longifolia in Vitro
- Author
-
A.I. Ustinov, E. A. Shkopinskij, N. I. Kucenko, A. V. Kovalyova, T. E. Talankova-Sereda, P. G. Dulnev, and K. V. Liapina
- Subjects
Colloid ,biology ,Chemistry ,Shoot ,Zeta potential ,chemistry.chemical_element ,Nanoparticle ,Particle size ,biology.organism_classification ,Cobalt ,Copper ,Nuclear chemistry ,Mentha longifolia - Abstract
The aim of the given work was to investigate the influence of copper and cobalt nanoparticles on clonal microreproduction of Mentha longifolia plants received by method of isolated cells and tissues culture. Copper and cobalt nanoparticles were used in the form of colloidal solutions of high viscosity (gels). As object of research were Mentha longifoliа plants. During experiments the optimum concentration of copper (0,5 mg/l) and cobalt (0,8 mg/l) nanoparticles colloidal solutions have been defined. These solutions were added in Murasige and Skug nutrient medium and have led to increase of microplant height and growth index on 45-48,4 %, the quantity of internodes on 29,4-33,9 % and quantity of shoots on 55,6-66,2 %, reproduction coefficient on 30-40 %. more...
- Published
- 2016
- Full Text
- View/download PDF
39. Aprūpes aspekti pacientiem pēc cerebrālas transitoras išēmiskas lēkmes
- Author
-
Kucenko, Irēna, Mežinska, Signe, and Latvijas Universitāte. Medicīnas fakultāte
- Subjects
aspects of care ,transient ischemic attack ,transitora išēmiska lēkme ,aprūpes aspekti ,psihoemocionālā aprūpe ,Medicīna - Abstract
Cerebrāla transitora išēmiska lēkme (TIL) ir pēkšņa lokāla smadzeņu disfunkcijas epizode, kam ir vaskulārs ir pirmie trīs mēneši pēc pārciestas TIL. Neiroloģijas māsas pienākums pēc TIL ir veikt pacientu veselības stāvokļa novērtēšanu, aprūpes plānošanu un realizāciju, kā arī pacientu izglītošanu. Māsa nodrošina plānotu un nepārtrauktu aprūpi, atbilstoši katra pacienta vajadzībām. Balstoties un iepriekš minēto tēmas aktualitāti un pieredzi, bakalaura darbam tika izvēlēta tēma: „Aprūpes aspekti pacientiem pēc cerebrālas transitoras išēmiskas lēkmes”. Bakalaura darbā pielietota kvalitatīvā pētniecības metode. Pētījuma mērķis bija noskaidrot svarīgākos aprūpes aspektus pacientiem pēc cerebrālas transitoras išēmiskas lēkmes. Lai sasniegtu iepriekš minēto mērķi tika izvirzīti šādi pētījuma uzdevumi - apkopot iemesls un kas ilgst ne mazāk par 24 stundām. TIL gadījumā asins apgāde ātri atjaunojas, un smadzeņu darbības traucējumi pakāpeniski izzūd. Insulta risks pirmajā nedēļā ir 17%, pirmajos trīs mēnešos pēc TIL ir 10%, bet kombinēts (TIL + CI ) nāves risks tajā pašā laikaposmā sasniedz 25%, kas liecina, ka bīstami un analizēt literatūru par pacientu aprūpi pēc cerebrālas transitoras išēmiskas lēkmes, piemērot Virdžīnijas Hendersones pamatvajadzību teoriju bakalaura darba izvēlētajai tēmai, izstrādāt pētījuma instrumentus – intervijas jautājumus un pētījuma protokolu, veikt 10 neiroloģijas māsu intervēšanu, apkopt un analizēt iegūtos rezultātus izmantojot satura aprakstu un kontentanalīzi un izdarīt secinājumus, balstoties uz iegūtajiem rezultātiem. Pētījuma jautājums: Kādi ir svarīgākie aprūpes aspekti pacientiem pēc cerebrālas transitoras išēmiskas lēkmes? Tika secināts, ka pacientu aprūpe pēc TIL ir komandas darbs un akūtajā fāzē visi aprūpes pasākumi koncentrējas uz pacienta vajadzībām un turpmāko komplikāciju novēršanu. Visintensīvākā pacientu aprūpe ir pirmajā diennaktī pēc TIL, kad māsa nodrošina dinamisku un nepārtrauktu pacientu aprūpi. Kā svarīgākos aprūpes procesa aspektus māsas norādīja individuālu pieeju, nepārtrauktu pacienta novērošanu, vitālo rādītāju kontroli, psihoemocionālo aprūpes nodrošināšanu un pacientu un tuvinieku izglītošanu., Cerebral transient ischemic attack (TIA) is a sudden localized episode of dysfunction of the brain that has a vascular cause and lasts no less than 24 hours. In the case of TIA, blood supply is rapidly recovering, and brain disorders gradually disappear. The risk of stroke in the first week is 17%, in the first three months after the TIA is 10%, but the combined (TIA + CI) death risk reaches 25% at the same time, indicating that the risk is in the first three months after suffering a TIA. The role of a neurology nurse after the TIA is to assess the health status of patients, planning and taking care, and educating patients. Nurse provides planned and uninterrupted care according to the needs of each patient. Based on the topicality and experience of the above topic, the topic of the Bachelor's Thesis was "Care aspects of patients after cerebral transient ischemic attack ". The method of qualitative research was applied in the Bachelor's thesis. The aim of the study was to find out the most important aspects of care in patients after cerebral transient ischemic attack. In order to achieve the above goal, the following research objectives were put forward: collect and analyze the literature on patient care after cerebral transient ischemic attack, to apply Virginia Henderson's basic need for the topic chosen for the Bachelor's paper, to develop research tools - interview questions and research protocol, to conduct 10 neurological nursing interviews, to maintain and analyze the obtained results using the content descriptive and content analysis and draw conclusions based on the obtained results. Question of the research: What are the main aspects of care for patients after cerebral transient ischemic attack? It was concluded that patient care after TIA is a team work and in the acute phase all care measures focus on the needs of the patient and the prevention of future complications. The most intensive patient care is on the first day after TIA when the nurse provides a dynamic and uninterrupted patient care. As the most important aspects of the care process, nurses pointed to an individual approach, continuous monitoring and monitoring vital indicators, psycho-emotional care and education of patients and relatives. more...
- Published
- 2018
40. Application of systems approach at early stages of designinng unmanned towed underwater systems for shallow water areas
- Author
-
Blintsov, Volodymyr, primary and Kucenko, Pavel, additional
- Published
- 2019
- Full Text
- View/download PDF
41. Flowing and treatment features of infected unlimited pancreaneсrosis
- Author
-
Rusin, V. I., primary, Filip, S. S., additional, Boldizhar, A. A., additional, Rumyantsev, K. E., additional, and Kucenko, O. Yu., additional
- Published
- 2019
- Full Text
- View/download PDF
42. FORMULATION OF DESIGN TASKS OF TOWED UNDERWATER VEHICLES CREATION FOR SHALLOW WATER AND AUTOMATION OF THEIR MOTION CONTROL
- Author
-
Blintsov, Oleksandr, primary, Sokolov, Volodymyr, additional, and Kucenko, Pavel, additional
- Published
- 2019
- Full Text
- View/download PDF
43. ЛІКУВАННЯ ПОСТТРОМБОФЛЕБІТИЧНИХ ВИРАЗОК НИЖНІХ КІНЦІВОК
- Author
-
Rusin, V. I., Korsak, V. V., Nosenko, O. A., Kalinic, S. S., and Kucenko, A. U.
- Subjects
посттромбофлеботичний синдром ,трофічні виразки ,ехосклерооблітерація ,вакуум-терапія ,посттромбофлеботический синдром ,трофические язвы ,эхосклерооблитерация ,вакуум-терапия ,posttromboflebotic syndrome ,trophic ulcers ,ehoskleroobliteratsy ,vacuum therapy - Abstract
All methods of treatment of chronic venous insufficiency are divided into conservative and operative. Surgical method has always been the most radical method of treatment. There are more than 300 different surgical methods for treating varicose disease and its complications. Majority of surgeons try to unite methods of conservative therapy and miniinvasive surgical intervention. Ehoskleroobliteratsiya is an effective and safe method of complex treatment of CVI in the stage of trophic disorders. Vacuum – therapy with early autodermoatoplastics in scleroobliteration of veins of ulcers zone promotes rapid healing of venous ulcers., Все методы лечения хронической венозной недостаточности разделяют на консервативные и оперативные. Наиболее радикальным методом лечений остается хирургический. На сегодняшний день известно более 300 разных хирургических способов лечения варикозной болезни и ее осложнений. Большинство хирургов пытаются объединить методы консервативной терапии и миниинвазивние хирургические вмешательства. Эхосклерооблитерация – это эфективный и безопасный метод комплексного лечения хронической венозной недостаточности в стадии трофических растройств. Вакуум–тарапия с ранней аутодермопластикой при склерооблитерации вен зоны язвы способствует быстрому заживлению трофических язв., Всі методи лікування хронічної венозної недостатності поділяють на консервативні та операційні. Найбільш радикальним методом лікування завжди залишався хірургічний. Наразі відомо більше 300 різних хірургічних способів лікування варикозної хвороби та її ускладнень. Більшість хірургів намагаються поєднувати методи консервативної терапії та мініінвазійних хірургічних втручань [1, 2, 4]. Ехосклерооблітерація це ефективний та безпечний метод комплексного лікування ХВН у стадії трофічних розладів. Вакуум – терапія з ранньою аутодермопластикою при склерооблітерації неспроможних вен зони виразки сприяє швидкому заживленню трофічних виразок. more...
- Published
- 2017
44. Effect of clonal reproduction on quantitative indices and component composition of essential oil of peppermint varieties
- Author
-
Talankova-Sereda, T. E., primary, Kolomiets, J. V., primary, Likhanov, A. F., primary, Sereda, A. V., primary, Kucenko, N. I., primary, and Shkopinskiy, E. O., primary
- Published
- 2018
- Full Text
- View/download PDF
45. Optimization of microclonal propagation in vitro of oregano (Origanum vulgare)
- Author
-
Fokina, A. V., primary, Satarova, T. M., primary, Smetanin, V. T., primary, and Kucenko, N. I., primary
- Published
- 2018
- Full Text
- View/download PDF
46. Apoptosis as a systemic adaptive mechanism in ischemic stroke
- Author
-
Sergeeva, S. P., primary, Savin, A. A., additional, Litvitsky, P. F., additional, Lyundup, A. V., additional, Kiseleva, E. V., additional, Gorbacheva, L. R., additional, Breslavich, I. D., additional, Kucenko, K. I., additional, and Balyasin, M. V., additional more...
- Published
- 2018
- Full Text
- View/download PDF
47. The Influence of Cu и Co Nanoparticles on Growth Characteristics and Biochemical Structure of Mentha Longifolia In Vitro
- Author
-
K. V. Liapina, A.I. Ustinov, E. A. Shkopinskij, T. E. Talankova-Sereda, A. V. Kovalyova, P. G. Dulnev, and N. I. Kucenko
- Subjects
Materials science ,biology ,chemistry.chemical_element ,Nanoparticle ,biology.organism_classification ,Copper ,Tissue culture ,chemistry ,Shoot ,Botany ,Zeta potential ,Particle size ,Cobalt ,Mentha longifolia ,Nuclear chemistry - Abstract
The aim of this work was to investigate the influence of copper and cobalt nanoparticles on clonal microreproduction of Mentha longifolia plants received by method of isolated cells and tissue culture. Copper and cobalt nanoparticles were used in the form of colloidal solutions of high viscosity (gels). Mentha longifoliа plants were the object of research. During experiments, the optimum concentration of copper (0.5 mg/L) and cobalt (0.8 mg/L) nanoparticle colloidal solutions have been defined. These solutions were added in Murashige and Skoog (MS) nutrient medium and have led to increase of microplant height and growth index to 45–48.4 %, the quantity of internodes to 29.4–33.9 %, quantity of shoots to 55.6–66.2 %, and reproduction coefficient to 30–40 %. more...
- Published
- 2016
- Full Text
- View/download PDF
48. THE PLACE OF «EPIGEN SPRAY» IN THE TREATMENT AND PREVENTION HPV-ASSOCIATED LESIONS OF THE CERVIX
- Author
-
Borovikov, I. O., primary, Kucenko, I. I., additional, Kravcova, E. I., additional, and Bulgakova, V. P., additional
- Published
- 2017
- Full Text
- View/download PDF
49. Application of immunocorrection in complex pregnovative preparation for IVF in patients with adenomiosis 1-2 degrees
- Author
-
Kucenko, I. I., primary, Avakimyan, V. A., additional, Kravcova, E. I., additional, and Tomina, O. V., additional
- Published
- 2017
- Full Text
- View/download PDF
50. HORMONEMEDIATED REGULATION OF CYTOKINES IN PATIENTS WITH ADENOMYOSIS AND UNSUCCESSFUL IVF ATTEMPTS
- Author
-
Kucenko, I. I., primary, Kravtsova, E. I., additional, Avakimyan, V. A., additional, Tomina, O. V., additional, and Storozhuk, P. G., additional
- Published
- 2017
- Full Text
- View/download PDF
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.