bluuebunny/crossref_metadata_2025 huggingface dataset:
Antimicrobial resistance and serotypes of Salmonella isolated from food products of animal origin
Authors:   Candidate of Veterinary Sciences, Senior Researcher, The Russian State Center for Animal Feed and Drug Standardization and Quality, Moscow, Russian Federation, Karabanov S. Yu. , Makarov D. A. ,   Senior Researcher of The Russian State Center for Animal Feed and Drug Standardization and Quality, Moscow, Russian Federation, Karabanova O. V. ,   Candidate of Veterinary Sciences, Head of the Department of Sanitary and Clinical Microbiology, The Russian State Center for Animal Feed and Drug Standardization and Quality, Moscow, Russian Federation, Badmaev O. E. ,   Researcher of The Russian State Center for Animal Feed and Drug Standardization and Quality, Moscow, Russian Federation, Ivanova O. E. ,   Candidate of Veterinary Sciences, Head of Biotechnology Department, The Russian State Center for Animal Feed and Drug Standardization and Quality, Moscow, Russian Federation, Gordeeva Yu. L. ,   Candidate of Technical Sciences, Associate Professor, Head of the Department of Information Technology, Mathematics and Physics, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K.I. Skryabin, Moscow, Russian Federation
Published: May 2021

Salmonella isolates (n=124) were taken from animal food products in different regions of the Russian Federation and investigated. Serogroup was determined, as well as sensitivity to antibacterial drugs. High levels of resistance to fluoroquinolones were revealed (70,97% of isolates resistant to ciprofloxacin). Multiple drug resistance was determined (16,1% of multiresistant isolates). Data analysis was performed using the AMRcloud online platform.
Long-term survival of influenza A viruses in aquatic invertebrate zoocultures
Authors:   Candidate of Biological Sciences, Associate Professor of Zoology, Ecology and Nature Protection named after A. G. Bannikov, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Nesterchuk S. L. , Ostapenko V. A. ,   Doctor of Biological Sciences, Professor, Head of Department of Zoology, Ecology and Conservation named after Professor A. G. Bannikov, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation
Published: May 2021

In experiments to infect aquatic invertebrates in the zooculture, we used influenza A viruses, namely, to infect crustaceans Daphnia magna Straus, 1826 – human influenza virus, Hong Kong strain 1569/79 (H3N2), and to infect molluscs Anodonta cygnea Linné, 1758 – influenza virus A birds, Strain Rostok 1/34 (Hav1Neq1) – the so-called true bird plague virus. As a result of a series of experiments, found that influenza A viruses persist in the water for no more than 3 days, while in the gills and mantle of molluscs the virus is isolated on chicken embryos for at least another 35 days after contact with virus-containing water (a total of 70 individuals were studied). From the body Daphnia magna, to isolate the human influenza A virus on chicken embryos was possible within 14 days after infection through water (examined 6,800 individuals), by the method of immunofluorescence the influenza virus was determined in the intestines of crustaceans during the entire period of observation – 70 days from the time of infection. Influenza A viruses do not have a harmful effect on crustaceans or molluscs, infected animals also develop and reproduce, as well as individuals of control groups. Interesting is the fact that we have established the possibility of the loss of agglutination of red blood cells of chickens as a result of the reproduction of the human influenza A virus in the body of invertebrate Daphnia magna, which indicates a change in the viral protein hemagglutinin. The use of aquatic invertebrate zooculture can help in the study of the circulation of influenza A viruses in nature, as well as in the study of the variability of influenza A viruses.
Harmful husbands of Yukhnovsky district, Kaluga region
Authors:   Candidate of Biological Sciences, Associate Professor of the Veterinary and Animal Physiology Department of the Kaluga Branch of the Russian State Agrarian University – Moscow Agricultural Academy named after K. A. Timiryazev, Kaluga, Russian Federation, Nikanorova A. M. , Kol’tsov K. S. ,   5th year Student Kaluga Branch of the Russian State Agrarian University – Moscow Agricultural Academy named after K. A. Timiryazev, Kaluga, Russian Federation
Published: May 2021

Flies are the main negative indicator of poor production hygiene. At livestock farms and complexes of the Yukhnovsky district of the Kaluga region, a significant part of livestock products is lost due to the parasitism of harmful insects, namely flies. The article describes some of the features of the fauna and ecology of flies distributed on the territory of the UGRA KSP in the city of Yukhnov. The dominant species is Musca domestica domestica (ID 81,62%), the subdominant species are Protophormia terrae-novae (ID 13,97%), Muscina stabulans (ID 0,94%), Calliphora uralensis (ID 0,86%), Fannia canicularis (ID 0,86%); small numbers – Calliphora vicina (ID – 0,68%), Lucilla sericata (ID – 0,45%), Sehokhus urticae (ID – 0.34%), Themira putris (ID – 0,18%) and Ravinia striata (ID – 0,15%). Diptera of the family Muscidae (ID 71,8%) dominate on pastures, while Caliphoridae (16,9%) and Sarcofagidae (6,2%) are subdominant. In the first family, the housefly is most widespread (ID – 21,6%), followed by Musca osiris (pasture – 8,4%). The total duration of the summer of the main species of zoophilic flies in their habitats ranges from 100 to 150 days.
Influence of solutions of antimicrobial agents based on peracetic acid on the quality and safety of poultry carcasses during its processing
Authors:   Candidate of Biological Sciences, Associate Professor of the Department of Parasitology and Veterinary and Sanitary Examination, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Bachinskaya V. M. , Gorodny I. V. ,   Master's student 3rd years of study in the field of training «Veterinary and Sanitary Examination», Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Petrova Yu. V. ,   Candidate of Biological Sciences, Associate Professor of the Department of Parasitology and Veterinary and Sanitary Examination, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation
Published: May 2021

The article presents the results of studies to determine the optimal concentrations and exposures of solutions of the technological auxiliary agent based on peroxyacetic acid «Invasept Forte FD» (Invasept Forte FD) for reducing microbial semination of water in the cooling bath, preventing cross-semination, reducing microbial semination and decontamination of the surface of carcasses during water cooling, evaporative and short-term cooling of poultry carcasses.
Features of skeletal muscle structure in Smena-8 and Andalusian Blue chickens in separate periods of postembryonic ontogenesis
Authors:   Associate Professor, Department of Anatomy and Histology of Animals named after Professor A. F. Klimova, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Kondratov G. V. , Stepanishin V. V. ,   Associate Professor, Department of Anatomy and Histology of Animals named after Professor A. F. Klimova, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Kumirov S. G. ,   Associate Professor, Department of Anatomy and Histology of Animals named after Professor A. F. Klimova, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation
Published: May 2021

Histological and morphological characteristics of skeletal muscles in chickens of the meat direction of productivity Smena-8 and egg direction of productivity Andalusian blue on the 20th and 29th days of postembryonic development are presented. The skeletal striated muscle tissue of the studied bird obeys the general principles of myogenesis inherent in most animal species and is characterized by signs of a definitive structure. It is shown that on the 20th and 29th days of postembryonic ontogenesis in the Smena-8 cross and the Andalusian blue breed, the quadriceps femoris is ahead of the superficial pectoral muscle in terms of the thickness of muscle fibers. The thickness of the endomysium and perimysium in the connective tissue component of the superficial pectoral muscle in chickens of both directions of productivity prevails over that in the quadriceps femoris. Based on the obtained morphometric parameters of the structure of muscle fibers, the concept of myogenesis of skeletal muscles in agricultural poultry of egg and meat productivity directions is presented.
Reproductive characteristics of large white pigs
Authors:   Doctor of Veterinary Sciences, Professor at the Department of Diagnostics of Diseases, Therapy, Obstetrics and Animal Reproduction, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Fedotov S. V. , Maksimov V. I. ,   Doctor of Biological Sciences, Professor of the Department of Physiology, Pharmacology and Toxicology named after A. N. Golikov and I. E. Mozgov, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Koryazova M. A. ,   5th year student of the Faculty of Veterinary Medicine, Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation
Published: May 2021

Studies have shown a number of reproductive characteristics of Large White pigs: dynamics of clinical indicators of piglets depending on age; the concentration of hormones in the blood serum of gilts at the time of the first arrival in the hunt; duration of gestation, duration of labor, multiple births and the safety of piglets from experimental sows. These indicators are important for effective artificial insemination, pregnancy diagnosis and labor management. In the course of research, a relationship was found between the level of anti-Müllerian hormone (AMH) in the blood serum of the studied animals and their ability to fruitful insemination. The proposed method can be used along with other diagnostic tests for the selection of replacements, thereby increasing the reproductive characteristics of the herd; allows detecting low-producing gilts even in the first months of their life, which can significantly reduce the cost of keeping problem animals.
Vector subgroupoids. The computation of all vector subgroupoids of a modular vector groupoid
Authors:   DEPARTMENT OF MATHEMATICS WEST UNIVERSITY OF TIMISOARA V. PARVAN 4, 300223 TIMISOARA, ROMANIA E-mail address: ivan@math.uvt.ro, IVAN GHEORGHE , POPUTA VASILE ,   DEPARTMENT OF MATHEMATICS WEST UNIVERSITY OF TIMISOARA V. PARVAN 4, 300223 TIMISOARA, ROMANIA E-mail address: vpoputa@yahoo.com
Published: May 2021

A vector groupoid is an algebraic structure which combines the concepts of groupoid and vector space such that these are compatible. In this paper we study the vector subgroupoids. Also, the vector subgroupoids of a modular vector groupoid are computed.
Remarks on Ume’s u−distance and Ekeland’s variational principle
Authors:   DEPARTMENT OF MATHEMATICS NICOLAE ROTARU COLLEGE ION CORVIN 2, 900160 CONSTANTA, ROMANIA E-mail address: georgia goga@yahoo.com, GOGA GEORGIANA
Published: May 2021

The purpose of this paper is to present some remarks on Ume’s new concept of distance called u-distance, which generalizes w-distance and Suzuki’s t-distance. As an application of the u-distance version of Ekeland’s variational principle, we establish a generalized flower petal theorem.
On generalized Voronovskaja theorem for Bernstein polynomials
Authors:   DEPARTMENT OF MATHEMATICS BABES-BOLYAI UNIVERSITY M. KOGALNICEANU 1, 400084 CLUJ-NAPOCA, ROMANIA E-mail address: fzoltan@math.ubbcluj.ro, FINTA ZOLTAN
Published: May 2021

We establish a new quantitative variant of Floater’s theorem dealing with the generalization of Voronovskaja’s theorem for Bernstein polynomials. Our estimate improves the recent quantitative version of Floater’s theorem proved in [Gonska, H. and Ras¸a, I., Asymptotic behaviour of differentiated Bernstein polynomials, Mat. Vesnik 61 (2009), 53-60]. Moreover, as a particular case, we recover the main result of [Tachev, G. T., Voronovskaja’s theorem revisited, J. Math. Anal. Appl. 343 (2008), 399-404].
Fixed points of Bianchini mappings in metric spaces endowed with a graph
Authors:   DEPARTMENT OF MATHEMATICS AND COMPUTER SCIENCE NORTH UNIVERSITY OF BAIA MARE VICTORIEI 76, 430122 BAIA MARE, ROMANIA E-mail address: f bojor@yahoo.com, BOJOR FLORIN
Published: May 2021

Let (X, d) be a metric space endowed with a graph G such that the set V (G) of vertices of G coincides with X. We define the notion of G-Bianchini maps and obtain a fixed point theorem for such mappings. This extends some results of other authors which involve Bianchini mappings.
Oscillation theorems for third order neutral differential equations
Authors:   DEPARTMENT OF MATHEMATICS FACULTY OF ELECTRICAL ENGINEERING AND INFORMATICS TECHNICAL UNIVERSITY OF KOSICE LETNA 9, 042 00 KOSICE, SLOVAKIA E-mail address: blanka.baculikov, BACULIKOVA BLANKA , DZURINA J. ,   DEPARTMENT OF MATHEMATICS FACULTY OF ELECTRICAL ENGINEERING AND INFORMATICS TECHNICAL UNIVERSITY OF KOSICE LETNA 9, 042 00 KOSICE, SLOVAKIA  E-mail address: jozef.dzurina,@tuke.s
Published: May 2021

The aim of this paper is to study the asymptotic properties and the oscillation of the third order neutral differential equations ... Obtained results are based on the new comparison theorems, that permit to reduce the problem of the oscillation of the third order equation to the oscillation of the couple of the first order equation. Obtained comparison principles essentially simplify the examination of the studied equations.
A remark on a theorem of Browder
Authors:   DEPARTMENT OF COMPUTER SCIENCE-MATHEMATICS UNIVERSITY OF PITESTI TG. DIN VALE 1, PITESTI, ROMANIA E-mail address: corneliu udrea@yahoo.com, UDREA CORNELIU
Published: May 2021

This work deals with a Browder type theorem, and some of its consequences.We consider hX, Y i a dual pair of real normed spaces, C a weakly closed convex subset of X containing 0X, and L a function from C into Y which is monotone, weakly continuous on the line segments in C, and coercive. In the article ,,Nonlinear monotone operators and convex sets in Banach spaces”, Bull. Amer. Math. Soc., 71 (1965), F. E. Browder proved the existence of solutions for variational inequalities with such an operator L provided that X = E is a reflexive Banach space, and Y = E0 is its dual space. It is the object of this note to remark that a similar result is valid when Y = E is a Banach space (not necessary reflexive) and X = E0 (for example in the case of the Lebesgue spaces E = L1 (T), and E0 = L∞(T)). Moreover we shall show that the Browder’s theorem is a consequence of this result, and we shall also prove a Stampacchia type theorem.
On constructive investigation of a class of non-linear boundary value problems for functional differential equations
Authors:   INSTITUTE OF MATHEMATICS ACADEMY OF SCIENCES OF CZECH REPUBLIC ZIZKOVA 22, CZ-616 62, BRNO, CZECH REPUBLIC E-mail address: ronto@math.cas.cz, RONTO A. , RONTO M. ,   DEPARTMENT OF ANALYSIS UNIVERSITY OF MISKOLC 3515, MISKOLC-EGYETEMVAROS E-mail address: matronto@gold.uni-miskolc.hu
Published: May 2021

We consider a two-point boundary value problem for a non-linear system of functional differential equations, for which a scheme of efficient investigation using certain iteration process is constructed. A new convergence condition is established in the case where a certain additional property of the Lipschitz operator is present, which may lead one to weaker assumptions.
Minimal number of crossings in strong product of paths
Authors:   DEPARTMENT OF MATHEMATICS AND THEORETICAL INFORMATICS FACULTY OF ELECTRICAL ENGINEERING AND INFORMATICS TECHNICAL UNIVERSITY OF KOSICE  KOSICE, SLOVAKIA  E-mail address: marian.klesc@tuke.sk, KLESC MARIAN , PETRILLOVA JANA ,   DEPARTMENT OF MATHEMATICS AND THEORETICAL INFORMATICS FACULTY OF ELECTRICAL ENGINEERING AND INFORMATICS TECHNICAL UNIVERSITY OF KOSICE  KOSICE, SLOVAKIA E-mail address: jana.petrillova@tuke.sk, VALO MATUS ,   DEPARTMENT OF MATHEMATICS AND THEORETICAL INFORMATICS FACULTY OF ELECTRICAL ENGINEERING AND INFORMATICS TECHNICAL UNIVERSITY OF KOSICE  KOSICE, SLOVAKIA  E-mail address: matus.valo@tuke.sk
Published: May 2021

The crossing number cr(G) of a graph G is the minimal number of crossings over all drawings of G in the plane. The exact crossing number is known only for few specific families of graphs. Cartesian products of two graphs belong to the first families of graphs for which the crossing number has been studied. Some results concerning crossing numbers are also known for join products of two graphs. In the paper, we start to collect the crossing numbers for the strong product of graphs, namely for the strong product of two paths.
New proofs of some properties of essential submodules
Authors:   DEPARTMENT OF MATHEMATICS AND COMPUTER SCIENCE NORTH UNIVERSITY OF BAIA MARE VICTOR BABES 62/A 430083, BAIA MARE, ROMANIA E-mail address: dana.heuberger@yahoo.com, HEUBERGER DANIELA ADRIANA
Published: May 2021

In 1986, Lambek [Lambek, J., Lectures on rings and modules, Chelsea Publishing Company New York, 1986] studied the connections between essential submodules and quotient rings, and in 2009, Steinberg [Steinberg, S. A., Lattice-ordered rings and modules, Springer New York Dordrecht Heidelberg London, 2009, 1–307] presented some interesting results in this field. The main aim of this paper is to provide proofs for those of these results for which we did not found old ones in the literature we studied, using the same techniques as in the mentioned books.
El gaélico irlandés en Bizkaia durante la Edad Moderna
Authors: Cagigal Montalbán Ekain
Published: May 2021

Durante la Edad Moderna, el Señorío de Bizkaia acogió una pequeña comunidad de refugiados católicos irlandeses, que, huyendo de la represión protestante de Irlanda, encontró diferentes vías de progreso, principalmente, ligado al apogeo del comercio atlántico. Tanto en el seno de este colectivo como en espacios con vocación más pública, asociado a las actividades mercantiles y portuarias de Bizkaia, la lengua irlandesa jugó su papel en diferentes dominios del ámbito socio-económico: autos del Consulado de Bilbao, causas judiciales, procesos de avecindamiento de irlandeses, actividad artesanal de los talleres de curtido, los propios espacios de sociabilidad habituales de los vizcaínos, o dentro de las propias familias de emigrados. En todos ellos, e indudablemente, en diferentes formas, el gaélico irlandés encontró su espacio como un modo de reivindicación y pervivencia de los rasgos identitarios de una sociedad en el exilio.
Harmful Cicada Families Tettigometridae Of The Fergana Valley
Authors:   Doctor Of Biological Science, Professor, Department Of “Plant Protection”, Tashkent State Agrarian University, Uzbekistan, Kojevnikova Alevtina Grigorevna
Published: May 2021

The article presents materials on the study of cicadas Psammotettix striatus (L.) and Psammotettix dubovskyi Vilb. in Fergana Valley, their morphological and biological abilities, systematic position, distribution, harmfulness, food connections and peculiarities their diagnosis.
Biological Features Of Glycyrriza Glabra L. Growing In The Vicinity Of Termez
Authors:   PhD In Biological Sciences, Docent At Termez State University, Uzbekistan, Kurbandurdiyevich Dzhumaev Khudayberdi , Musurmonovich Fozilov Shershod ,   Teacher At Termez State University, Uzbekistan
Published: May 2021

The article provides data on the aboveground and underground parts of Glycyrrhizaglabra L. Licorice, which grows on the floodplains of the Surkhandarya River (south of the Republic of Uzbekistan). The length of the main root of the plant reaches 104 cm, the diameter is 6.6 cm. The horizontal roots reach up to 103 cm. The seed germination rate is low - 45.7%, the germination energy on the 6th day is 16.7%. The best way to reproduce is vegetative.
Current Pests Eriophyes Vitis Nal Damage And Combined Methods
Authors:   Tashkent State Agrarian University, Uzbekistan, Ubaydullaev Sardor , Muminova Rano ,   Tashkent State Agrarian University, Uzbekistan
Published: May 2021

The article provides information about injuriousness of grape mites and preparations insectoaricides as abalon, 1,8%, Killer, 5% and Microfiol 80%, which were used against this vermin. The shown efficieng of such preparation varies from 90,0 to 93,9 % respectively.
Hypotensive Effect Of The Plant Alkaloid Digitaalisen On The Functional Activity Of Mmc Aortic Chrysallida Of Dihydroemetine On The Functional Activity Of Smc In The Aorta Of The Rat
Authors:   Namangan state university, Uzbekistan, Bakiyeva Muazzam , Rustamova Shokhista ,   Namangan state university, Uzbekistan, Nurmatov Yodgormirza ,   Namangan state university, Uzbekistan
Published: May 2021

Effect of dihydroatizin (5–250 μmol / L) on the contractile activity of rat smooth aorta muscle cells (SMC). Isometric tensile forces were recorded. Using a force transducer FT - 03 (Grass Instrument Co., USA). In it was found by experiments that the vasodilating effect of dihydroatizin mainly associated with the blockade of the Ca2 + L-channel. Methods-Preparation of the aortic vessel muscle preparation, and recording the force of contraction. Results- KCI-induced contraction of the aortic MMC is associated with the activation of potential–dependent Ca2+L channels of the plasma membranes of the MMC Conclusions- The data obtained as a result of studying the mechanisms of action of the alkaloid dihydroathysine are of great practical importance and can be recommended for optimizing the process of purposeful creation of a new generation of vasorelaxant drugs
Effect Of Planting Schemes On Step Height And Branching Of Peanut Varieties
Authors:   Ph.D. In Agriculture, Associate Professor At Tashkent State Agrarian University, Uzbekistan, Saparbaevich Achilov Furqatbek , Bakhtiyor Ugli Khikmatov Jamshid ,   Master Student, Tashkent State Agrarian University, Uzbekistan
Published: May 2021

In this article, information on the effect of the planting scheme on the stem height of peanut varieties is provided. The height of the stem of peanut varieties was significantly affected by the increase in the feeding area, and as the feeding area increased, the height of the plant stem also increased. The same pattern was observed in all varieties and variants used in the experiment and as the number of plant bushes decreased, the height of the stem increased, and in all varieties, the feeding rate was high at 1050 cm2 (59.9 - 59.6 - 70.2 cm). Because the varieties “Qibray-4” and “Mumtoz” are semi-erect, their stem height indicators are close to each other. Among the varieties used in the experiment, it was found that the height of the stem of “Salomat” variety was 7.9-11.4 cm higher than that of “Qibray-4” and “Mumtoz” varieties.
Creation And Implementation Of Silkworm Hybrids For Extreme Environmental Conditions
Authors:   Head Of The Department Of Fishing And Sericulture, Doctor Of Philosophy Of Agricultural Sciences (PhD) Nukus Branch Of The Tashkent State Agrarian University, Uzbekistan, Abdrimova Gulbahor Erimmatovna
Published: May 2021

The article presents the possibilities of obtaining hybrids under unfavorable conditions of the Republic of Karakalpakstan using new hybrids and obtaining high yields of silkworm cocoons. The materials of the ecological point of view of the territories with the participation of sex-labeled rocks at the Grena stage are presented. And also the determination of the adaptability of the new Navruz-3, Navruz-4 hybrids and hybrids with the participation of parthenoclones of the agro-industrial complex x Labeled-1 hybrids to the extreme conditions of caterpillar growing.
Selection Of Local And Introduced Apricot Varieties
Authors:   Independent Researcher, Research Institute Of Horticulture, Viticulture And Wineology Named After Academician M. Mirzaev, Uzbekistan, Esonovich Karshiev Alisher
Published: May 2021

The purpose of this article is to select from the existing collection orchards of apricot such varieties that are resistant to natural and climatic conditions and possess valuable biological and economic characteristics, as well as to select and introduce promising high-yielding varieties.
Development Of Compound Feed Recipes In The Composition Local Raw Materials
Authors:   Tashkent Chemical-Technological Institute, Tashkent, Uzbekistan, Miralimova Aziza Isamutdinovna , Tursunxodjaev Pulatxo’ja ,   Tashkent Chemical-Technological Institute, Tashkent, Uzbekistan, Baltabayev Ulug’bek Narbayevich ,   Tashkent Chemical-Technological Institute, Tashkent, Uzbekistan
Published: May 2021

The object of research is the development of compound feed recipes from local oilseeds grown in Uzbekistan. The purpose of this study is to correctly compile a feed recipe, determine the quality and protein content of feed and digestibility use rich protein nutritional value in feeding farm animals for fattened cattle to produce a batch of feed. The conditions for obtaining high-quality feed food for wide use in industrial feed production are defined.
Wild Relatives Of Cultivated Plants Of Karakalpakstan And Khorezm And Their Systematic Review
Authors:   Associate Professor Of The Department Of Methods Of Teaching Botany And Ecology, Nukus State Pedagogical Institute Named After Ajiniyaz, Nukus, Uzbekistan, Ajiev A.B. , Almenova G.P. ,   2nd-year student of the Department of Biology of the Nukus State Pedagogical Institute named after Azhiniyaz, Uzbekistan
Published: May 2021

The results of systematic review of wild relatives of cultivated plants (WRCP) of the Republic of Karakalpakstan and Khorezm are presented. In the flora of Karakalpakstan and Khorezm, 171 species of wild relatives of cultivated plants belonging to 117 genera and 39 families are recorded. The largest number of WRCP species is found in the Chenopodiaceae. Family, there are 11 general, 29 species in it, which is 9.44 and 16.9 %%, respectively. The family Poaceae has 25 species of wild relatives, concentrated in 20 genera (14.6% and 17.12%, respectively). The third place belongs to the Fabaceae family and Asteraceae: 15 (8.77%) and 13 (7.6%) species, respectively, belonging to 10 (8.56%) genera were recorded in it. Family - Brassicaceae - represented in the outbreak by 11 (9.44%) genera, in which 13 (7.6%) species are wild relatives of cultivated plants or are close to cultivated.
Scientific Basis Of Protection Of Wild Species Of Cultural Plants Of Karakalpakstan
Authors:   Associate Professor Of The Department Of Methods Of Teaching Botany And Ecology, Nukus State Pedagogical Institute Named After Azhiniyaz, Nukus, Uzbekistan, Ajiev A.B. , Almenova G.P. ,   Student 2 - Course In Biology Of Nukus State Pedagogical Institute Named After Azhiniyaz, Uzbekistan
Published: May 2021

The article substantiates the scientific basis for the protection of wild relatives of cultivated plants in Karakalpakstan. According to the classification, 10 species (or 5, 8%) were included in the category of rare species. These are representatives of 7 families from 9 genera. The category of species whose range is declining includes 9 species from 7 families and 9 genera. Micro-foci of maximum concentration of DSCR were identified, and it was proposed to create 5 more OPTs in them. It is also proposed to declare the populations of Malacocarpus crithmifolius (Retz) C.A. Mey., Amygdalus spinossisima Bunge and Ammodendron longiracemosum Raik as natural monuments.
Efficiency Of Biological Preparations In The Fight Against Cotton Scoop On Tomato
Authors:   Ph.D., Senior Researcher, Research Institute Of Plant Protection, Tashkent, Uzbekistan, Agzamova Hikoyat Kamilovna , Mirzaeva Saidakhon Abdusalomovna ,   Candidate Of Technical Sciences, Associate Professor, Head Of The Department Of Plant Protection Of The Andijan Institute Of Agriculture And Agrotechnology, Andijan, Uzbekistan, Shokirova Khurshidabonu Shavkatjon Kyzy ,   Master, Andijan Institute Of Agriculture And Agrotechnology, Andijan, Uzbekistan
Published: May 2021

The article presents the results of testing microbiological preparations Bioslip BT and Bioslip BW against cotton scoop on tomato. The results of the experiment showed that in the experimental variants treated with Bioslip BT at a rate of 1.0-1.5 kg/ha and Bioslip BW at a rate of 2.0-3.0 l / ha, the efficiency was, respectively, on the 14th day after treatment 77.9-91.2%; 70.2-87.3%. The advantages of the microbiological method are both in the possibility of prevention and in their safety for humans, warm-blooded animals and the environment.
The Possibility Of Increasing The Natural Resistance Of The Body Of The Karakulian Lambs By Biophysical Methods
Authors:   Doctor Of Biological Sciences, Professor, Samarkand State University, Uzbekistan, Zaynitdin Rajamurodov , Khalimovich Jalilov Mukhiddin ,   PhD, Samarkand State Medical Institute, Samarkand, 140100, Uzbekistan, Nasimjonovich Akhrorov Ma'ruf ,   Assistant, Samarkand State Medical Institute, Samarkand, 140100, Uzbekistan
Published: May 2021

This article provides information on the effect of the immune status of sheep on the humoral and cellular defence systems of sheep raised in extreme conditions, irradiated with low-intensity laser light before arrival. According to the data obtained, it was found that the effect of laser light on a mother-sheep affects its activity on the cellular protective components of the lambs' body.
Intensification Of The Drying Process With Vibration Method
Authors:   Candidate Of Technical Sciences, Associate Professor, Department Of Technology Of Storage And Initial Processing Of Agricultural Products, Namangan Engineering-Technology Institute, St. Kasansay 7, Namangan City, Uzbekistan, Norinbaev Bahrom , Jamoliddinova Nazokathon ,   Master Student Department Of Technology Of Storage And Initial Processing Of Agricultural Products Namangan Institute Of Engineering Technology, Uzbekistan, Hojimatov Farhodbek ,   Master Student Department Of Technology Of Storage And Initial Processing Of Agricultural Products Namangan Institute Of Engineering Technology, Uzbekistan
Published: May 2021

This article describes the use of intensive technologies in the drying of fruits in the project, including the use of vibration boiling to reduce the duration of the drying process and save raw material consumption for 1 ton of dried products by 0.5-2%. Also shows the organoleptic properties of dried plums in vibrating dryers proved to be superior to products obtained from tape-type dryers.
Research On The Composition And Structure Of Β -Glucans Isolated From Basidiomycete Raw Materials Inonotus Hispidus
Authors:   Basic Doctoral Student, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan, Khalilova Gulnoza Abduvakhobovna , Turaev Abbaskhan Sabirkhanovich ,   Doctor Of Chemistry, Academician, Chief Scientific Researcher, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan, Muhitdinov Bahtiyor Ikromovich ,   Doctor Of Philosophy In Chemical Sciences, Senior Scientific Researcher, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan, Filatova Albina Vasilevna ,   Doctor Of Technical Sciences, Leading Researcher, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan, Haytmetova Saidakhon Bokijonovna ,   Candidate Of Technical Sciences, Senior Research Fellow, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan, Normakhamatov Nodirali Sokhobatalievich ,   Doctor Of Chemical Sciences, Senior Research Fellow, A.S. Sadykov Institute Of Bioorganic Chemistry Of The Academy Of Sciences Of Uzbekistan
Published: May 2021

This article highlights the conducted researches on the composition and structure of β-glucans isolated from the basidiomycete raw material Inonotus hispidus. By means of using the alditol acetate method, as well as by UV and IR methods, one-dimensional (13C NMR, 1H NMR), two-dimensional (1H-1H COSY, 1H-13C HSQC) NMR spectroscopy, the composition and molecular structure of polysaccharides were determined and their branching was proved. It was clarified that the composition of the polysaccharide fractions consists mainly of glucose residues (68-100%), as well as residues of fructose, xylose, mannose and galactose as minor monosaccharides. NMR spectroscopic studies of the specimens showed that the obtained polysaccharides consist of branched glucan structures linked by α- and β-glycosidic bonds. In the structure of β-glucans, the main chain is linked mainly through β-1,3-, partially β-1,4-glycosidic bonds, the branched parts consist of one or more β-D-glucose residues that are linked β-1,3- glycosidic bonds, as well as with the main chain, mainly through α- or β-1,6-glycosidic bonds. The results of the study of molecular parameters showed that the MW of β-glucans of basidiomycetes are in the range of 9100-9900 Da, MWD - 1.2-1.5.
The Role Of Quantum Electronics In Alternative Energy
Authors:   Master’s Student Of Bukhara State University, Uzbekistan, Mukhammadova Dilafruz Ahmadovna
Published: May 2021

The article deals with Quantum electronics, as a field of physics that studies methods of amplification and generation of electromagnetic radiation based on the phenomenon of stimulated radiation in nonequilibrium quantum systems, as well as the properties of amplifiers and generators obtained in this way and their application, a description of the structure of the most important lasers is given, physical foundations of quantum electronics, which are reduced primarily to the application of Einstein's theory of radiation to thermodynamically nonequilibrium systems with discrete energy levels. The article is intended for undergraduates of the Department of Physics, Radio Engineering, who have interests in the field of research and applications of laser radiation, and is aimed at giving them the minimum necessary for that initial information on quantum electronics.
Evaluation of diffusion of high-tech products: morphological analysis
Authors: KARKOVSKA Veronika , MYROSHCHENKO Nataliia , ZARYTSKA Oksana , PROKOPYSHYN-RASHKEVYCH Liubov
Published: May 2021

Introduction. The urgency of scientific research is confirmed by the fact that under the conditions of globalization, reform of the national economy, as well as strengthening of integration processes, the level of competitiveness of industrial enterprises is determined by many factors, with innovative activity being the key one. It is thanks to innovations that the business entity has the ability to strengthen its market positions, improve its economic efficiency, and create higher added value. А necessary condition for ensuring a certain level of efficiency of innovation is the dissemination of the results of these activities to the consumer, not just their creation. This purpose can be achieved through the diffusion of innovation results of industrial enterprises.
The purpose of paper is to improve the method of diffusion identification during the commercialization of high-tech products of industrial enterprises using morphological analysis.
Results. Based on the results of studying the comparative characteristics of alternative methods of assessing the impact of diffusion on the efficiency of commercialization of high-tech products, the authors proved the feasibility of using morphological analysis tools to solve the problem, setting targets, analysis of variants of possible change of parameters of nodal points of object of estimation. To the list of nodal points, in this case, the authors include the volume and the speed of sales of high-tech products, the number of sources of its distribution, as well as the saturation of the market with these products. The parameterization of diffusion characteristics during the commercialization of high-tech products of industrial enterprises is proposed by calculating the market capacity of high-tech products, the indicator of speed (turnover) of its implementation, the coefficient of diversification of sources of distribution of these products in the market, as well as calculating the increments of the corresponding coefficients.
Conclusion. The method of diffusion identification during commercialization of high-tech products of industrial enterprises has been improved, which takes into account the tools of morphological analysis and allows commercialization project managers to synthesize factor and result features of diffusion and also allows to establish causal relationships between factor and result features of such diffusion.
Aspects of economic security of electronic commerce
Authors: VYHANIAILO Svitlana
Published: May 2021

The paper is devoted to the study of the problem of economic security of e-commerce in Ukraine. The tools of economic security implementation that influence the formation of the economic strategy of Ukrainian enterprises, the main activity of which is e-commerce, are considered and analyzed. Measures for effective implementation of tools for determining the degree of security of e-commerce information system are proposed. Identifying new methods of economic security research will help increase economic stability and reduce the vulnerability of Ukrainian enterprises. The purpose of the paper is to determine the process of calculating the security of the e-commerce information system, and to determine the vulnerability of the system. The purpose of the security system as a whole is to identify and prevent dangers and threats, to ensure the security of e-commerce enterprises and to achieve business goals. Determining the degree of security of the e-commerce information system is conducted in two directions: analysis of existing types of technical means of storing and protecting information; and expert assessment of losses from threats. To effectively achieve the economic security of e-commerce, it is necessary to use a variety of techniques and the latest technologies to identify and prevent various sources of threats. This will make it possible to build a system of protection against the violation of the integrity of the economic system. Provide tools to reduce risks and external pressures on the business environment. It will allow to build an effective control system and attract additional control methods. The dynamics of e-commerce development and the degree of its integration into the economy encourage additional research in the direction of reducing risks and achieving economic security.
READER-RESEARCHER AS A HERMENEUTIC SUBJECT
Authors: FILON Mykola
Published: May 2021

The article considers one of the basic concepts of philological hermeneutics, which is a hermeneutic subject. The dialogical nature of hermeneutics actualizes the need for a theoretical substantiation of the specifics of the hermeneutic subject, which is designed to “restore” the triad “author – text – reader” disturbed in the process of metamorphosis of European humanitarian thought. The distinctive features of the hermeneutic subject are characterized, its existential-cognitive integrity is emphasized, which is an indispensable condition of artistic communication through the realization of syncretic cognition of the artistic text.
USE OF INTERNATIONALISMS IN UKRAINIAN MANAGEMENT TERMINOLOGY
Authors: KOZLOVSKA Larysa , KRASNOPOLSKA Nataliia
Published: May 2021

The article is dedicated to modern manifestations of various trends in the choice of national or foreign name, especially in the economic discourse of recent years, where the problem of terminological oppositions between “specific” and “borrowed” has a place. The need to establish boundaries and define the principles of linguistic tolerance for any terminological units of language is among the most obvious questions that researchers make efforts to answer, despite the fact that the internationalization of terminological unit is an universal linguistic phenomenon. Therefore, the ways how internationalisms are borrowed in the Ukrainian management terminology are analyzed. The specific features of how international terminological units are functioning in the modern economic metalanguage with an emphasis on their ability to evolve are studied. There are determined most relevant ways to adapt international terminological units within the frameworks of management sublanguage, which either do not undergo any changes or are adapted to the laws of the Ukrainian language in different ways. The emphasis is made on available options to semantic transformation of international international terminological units, a certain part of which has become a lexical basis for the terminology under study. There was is confirmed the international terms’ word-forming activity basing on which various term-forming families are formed.
The purpose of this study is to clear up the issue what role the international terms in the modern economic metalanguage as an important factor in maintaining or upsetting the language tolerance balance. That is why there are characterized the positive and negative manifestations of how the terminology under study undergoes to internationalization. In the research, an important emphasis is made on the obligatory consideration of the balanced use criterion, which is applied for international vocabulary in order to maintain the language tolerance level.
Efeitos da disposição ambientalmente adequada dos resíduos sólidos urbanos sobre a saúde em municípios brasileiros
Authors: Saiani Carlos Cesar Santejo , Mendonça Rodrigo Silva , Kuwahara Mônica Yukie
Published: May 2021

O objetivo deste estudo foi investigar empiricamente se a forma de disposição final dos resíduos sólidos urbanos afeta indicadores municipais de saúde. Por meio de estimações econométricas com dados de municípios brasileiros e paulistas, foram averiguadas e corroboradas as hipóteses da existência e da qualidade dos aterros sanitários e da exportação de resíduos a outros territórios resultarem em melhores indicadores de saúde. Por exemplo, os resultados sinalizaram reduções médias da morbidade hospitalar de 1,25% associadas à existência de aterros sanitários e de 0,75% à qualidade destes, com efeitos robustos em crianças e idosos e pelas doenças de veiculação hídrica, mais direta e imediatamente afetadas pela situação do serviço. Tais resultados permitem inferir que a expansão da disposição ambientalmente adequada dos resíduos urbanos é um desafio para as políticas públicas brasileiras, podendo, ao mesmo tempo, reduzir despesas públicas com saúde, poupando recursos para outros fins, e estimular o desenvolvimento humano e sustentável.
Presentación: integración y fragmentación de América del Sur
Authors: Calixtre André Bojikian , Barros Pedro Silva
Published: May 2021

Analiza los ciclos de integración regional en América del Sur, destacando cuatro períodos distintos: el nacional-desarrollista, el regionalismo abierto, el social-desarrollista y el actual, marcado por la fragmentación política y la desintegración económica. Cada ciclo tuvo sus peculiaridades, pero la región enfrenta ahora una crisis de integración exacerbada por la pandemia de Covid-19. La baja interdependencia económica y las crecientes polarizaciones políticas hacen que la región sea más vulnerable a interferencias externas, mientras que la gobernanza regional se muestra ineficaz para enfrentar los desafíos emergentes. El texto propone reflexiones sobre los desafíos de la integración regional y posibles soluciones para las contradicciones existentes.
El Regionalismo Sudamericano frente a la integración europea: una perspectiva de análisis desde categorías diferentes
Authors: Levi Michel
Published: May 2021

El artículo se refiere al proceso de comparación y relación que existe entre el regionalismo suramericano, frente a la categoría de análisis de la integración europea. En general, los bloques de integración regional han sido confrontados a los fundamentos teóricos establecidos sobre la base de la integración europea. En la actualidad el objetivo de realizar la comparación ya no es encontrar la similitud con la integración europea, sino diferenciar bajo diversos criterios la dinámica de los procesos del regionalismo suramericano. Para el efecto, el trabajo utiliza el método de análisis cualitativo, a través de la revisión de literatura especializada producida por académicos en diferentes idiomas.
Los 15 años del Focem
Authors: Severo Luciano Wexell
Published: May 2021

El objetivo del presente trabajo es analizar los primeros quince años (2006-2020) del Fondo para la Convergencia Estructural del Mercosur (Focem) como mecanismo de disminución de las asimetrías entre las economías del bloque. El artículo está dividido en tres partes además de la introducción. Primero se presentan los avances del proceso de institucionalización de la integración sudamericana durante los años 2000, afianzada en la necesidad de deconstruir asimetrías. A continuación, se abordará el Focem y sus 53 proyectos aprobados. Para finalizar, se interpretan las nuevas posibilidades post-2015, en un escenario de retracción de las iniciativas integracionistas y, recientemente, de transferencia de la administración fiduciaria de los recursos del Focem para el Fondo Financiero para el Desarrollo de los Países de la Cuenca del Plata (Fonplata).
The Quiet central bank diplomacy at the Bank for International Settlements (BIS): who gets voice and vote?
Authors: Pinto Davi Augusto Oliveira
Published: May 2021

This paper assesses, from a diplomatic perspective and the point of view of Brazilian interests, the modus operandi of the Bank for International Settlements (BIS). The organization’s banking activities are relatively secondary but contribute to its main goal of promoting central bank cooperation. Through historical inquiry and analytical review, the text examines the working methods of the BIS and identifies factors that explain its resilience for the last nine decades as a prime venue for contact and dialogue between central bankers. The BIS faces the challenge of balancing its traditional secrecy with contemporary requirements for greater transparency and legitimacy. Since the 1990s, the institution has significantly broadened its geographic reach, but the European weight is still disproportionate. Based on a thorough investigation, the article presents the shareholding structure of the BIS, which is not disclosed by the bank and remains anachronistically concentrated in the hands of its founders. In addition to discussing the varied formats of central bankers’ meetings held regularly in Basel, the paper evaluates the representativeness of the organization’s decision-making bodies and the power structure within them. Recent changes in the governance of the BIS, particularly in the composition of its Board of Directors and Management, although relevant, may be considered insufficient. The final section briefly describes Brazil’s participation in the BIS and argues for sustained Brazilian engagement to reinforce the institution’s role as it faces new challenges posed by technological innovation and, more recently, by the Covid-19 pandemic.