bluuebunny/crossref_metadata_2025 huggingface dataset:
SH-Wave Scattering From the Interface Defect
Authors:   Karpenko Physico-Mechanical Institute of the NAS of Ukraine, Voytko Myron , Kulynych Yaroslav , Kuryliak Dozyslav
Published: December 2020

The problem of the elastic SH-wave diffraction from the semi-infinite interface defect in the rigid junction of the elastic layer and the half-space is solved. The defect is modeled by the impedance surface. The solution is obtained by the Wiener- Hopf method. The dependences of the scattered field on the structure parameters are presented in analytical form. Verifica¬tion of the obtained solution is presented.
Mathematical model for temperature estimation forecasting of electrically conductive plate elements under action of pulsed electromagnetic radiation of radio-frequency range
Authors:   Lviv Polytechnic National University, Musii R. S. , Nakonechnyy A. Y. ,   Lviv Polytechnic National University
Published: December 2020

A mathematical model for determining the temperature of an electrically conductive plate element under the action of pulsed electromagnetic radiation of the radio-frequency range is proposed. This model allows us to take into account the influence of the process of thermoelastic energy dissipation on the forecasting of the value of temperature in addition to the joule heat. This process is determined by thermal expansion and the action of poendromotive forces arising in the element. This approach allows us to predict a decrease in the error of temperature determination. On this basis, the distributions of temperature in an electrically conductive plate element under the action of an amplitude-modulated radio pulse have been investigated numerically. Thermoelastic energy dissipation is taken into account when using the frequencies of the carrying electromagnetic oscillations beyond the resonant frequencies and of the first resonant frequency of the electromagnetic field for this element. An estimate of the influence of the process of taking into account mechanisms of energy dissipation on the total value of temperature in the element at the specified action and used frequencies is obtained. This has allowed us to increase the accuracy of temperature measurements in this element.
ALA UN 2030 Sustainable Development Goals Task Force
Authors: Kear Robin , Garcia-Febo Loida
Published: December 2020

This field report explores the recent planning and work underway by the American Library Association’s United Nations 2030 Sustainable Development Goals Task Force.
Comparative Study of Active Edible Coatings Based on Yam Starch and Cassava Starch
Authors: Ortega Toro Rodrigo , Martelo-Guzmán Jhon , Collazo Bigliardi Sofía
Published: December 2020

Aim. To compare the properties of active edible materials to active edible based on yam and cassava starch with the incorporation of essential oil of oregano (Origanum vulgare) (OEO) for application in grape coating. Materials and methods. The film-forming dispersions were obtained and the contact angle on different kinds of fruits and vegetables and the stability of the dispersions were determined. Subsequently, the films were obtained by casting, their physicochemical properties were evaluated, such as antioxidant capacity, antimicrobial capacity, among others. The grapes were covered with the best treatments and weight loss was traced and a visual inspection of their condition was carried out. Results. Remarkable differences were evident between the materials obtained from these two starch sources. The yam dispersions showed to be more stable, additionally, their films had higher moisture content, lower water absorption capacity, higher internal transmittance and slightly higher antimicrobial and antioxidant capacity. Conclusions. In the application as a coating, it was observed that the grapes coated with yam-based dispersions lost weight at a slower rate, maintaining them in good condition for a longer time, evidencing a greater potential in this type of applications compared to cassava starch.
Pemikiran Dakwah K.H. Fathul Mu'in Dg. Maggading: Gerakan Muhammadiyah Cabang Makassar 1960-1970
Authors: Syandri Syandri , Iskandar Azwar
Published: December 2020

The Muhammadiyah da'wah movement has continued to develop from year to year, not only in the city of Makassar but has also penetrated remote villages. In Makassar itself, this early movement was headquartered on Banda Street (now Jl. Banda), a place belonging to Daeng Tawiro.This research aims to know: (1) da'wah challenges faced by Muhammadiyah regional leader in 1960-1970 period; and (2) strategic programs of Muhammadiyah Makassar in dealing with da'wah problems. This research is a qualitative descriptive study with library research technique using historical and sociological approaches. The results showed: first, K.H. Fathul Mu'in Dg. Maggading as Chairman of Muhammadiyah Makassar period 1960-1966, faced three major challenges of da'wah at the beginning of his leadership period: (a) the growth of the PKI movement, (b) the dissolution of the Masyumi Party, and (c) paralysis of the Muhammadiyah movement on various lines; Secound, K.H. Fathul Mu'in Dg. Maggading as the pinning of Makassar Muhammadiyah Branch took several strategic steps as an effort to improve among the people, namely: (a) consolidation, (b) stabilization, and (c) promoting development.
Hukum Perubahan Status Harta Benda Wakaf: Studi Kasus Perubahan Status Kepemilikan Tanah Wakaf di Desa Keniten Kecamatan Kedungbanteng Kabupaten Banyumas
Authors: Sarmo Sarmo
Published: December 2020

This article discusses the practice of changing waqf for socio-educational purposes. The jurists of the fiqh schools argue over the permissibility of exchanging waqf land. As a country where the majority of the population is Muslim, Indonesia has made the guidelines for waqf which are stated in the law. No. 41 of 2004 concerning Waqf, Government Regulation Number 42 of 2006 concerning the implementation of law number 41 of 2004, and the Compilation of Islamic Law in Indonesia. This study is field research conducted in Keniten Village, Kedungbanteng District, Banyumas Regency. This study concluded that the exchange of waqf land in this village was in accordance with the purpose of the waqf and in accordance with the law. No. 41 of 2004 Article 41 paragraph (3). The process of changing donated land for TK Diponegoro 136 is in accordance with Government Regulation Number 42 of 2006 concerning the implementation of law number 41 of 2004. Meanwhile, the relation of Islamic law to the exchange of waqf land in Keniten Village, Kedungbanteng District, Banyumas Regency is debated in accordance with the rules used by each jurisprudence school. Referring to the argument of jalb al-maá¹£Äliá¸¥ wa dar 'al-mafÄsid, the exchange of waqf land in Keniten Village, Kedungbanteng District, Banyumas Regency is not against Islamic law because it brings more benefits.
Kebebasan pers dan kesenjangan gender di Filipina pada masa kepemimpinan Presiden Rodrigo Duterte
Authors: Nurhalizah Mevy Eka , Yuwafik Muhammad Hamdan
Published: December 2020

This paper tries to describe how press freedom and gender equality in the Philippines during President Rodrigo Duterte's leadership, and to answer whether the concept of the relationship of press freedom and gender equality in the Philippines also applies. This study is a literature study through the work of other researchers obtained through journals, books and the internet. The results of the study show that the concept of the relationship between freedom of the press and gender equality also applies in the Philippines. This was evidenced by a survey from the Reporters Without Boarders agency which showed press freedom in the Philippines ranked 134 out of 180 countries in 2019, down 1 place from 2018, and a survey from the World Economy Forum which showed the Philippines ranked 16th in 2019, which means it dropped to 6th rank from 2018. Freedom of the press in the Philippines is still problematic because it is hampered by the face, culture of impunity and policies of President Rodrigo Duterte. The issue of press freedom has increased gender inequality in the Philippines. Women in the media in the Philippines contribute to the field of work and content to the media.
INFLUENCE OF ABIOTIC FACTORS ON FEATURES AND DISTRIBUTION DYNAMICS OF FISH IN SMALL TRIBUTARY OF IRTYSH RIVER
Authors: Chemagin Andrey Aleksandrovich
Published: December 2020

The article focuses on the studies carried out in the flooded floodplain of the small river Varpak in the basin of the lower Irtysh during the spring flood (in May). The influence of abi-otic factors on the distribution of fish, including juveniles of cyprinids, percids and pike was analyzed. It was found that during the research period there was a direct correlation between the fish density and the temperature and water level, i.e. the fish density increased, as well as the mentioned indicators. There was found the regularity of decreasing the proportion of percids and fish density along with increasing water turbidity in the periods of the southern (S) and south-western (SW) winds, which is stipulated by the wind and wave fish set-down and their independent movement to the shallow areas of the flooded floodplain; In the periods of the north (N) and northeast (NE) winds the fish density increased along with water turbidity, i.e. the fish moved from the shallow water zones to the open water area. The investigated section of the Varpak River is open to the winds of the mentioned directions due of its location and relief. When considering the direction of the fish density distribution during the period of wind events S, SW, N and NE, there has been registered the similarity between the wind direction and the fish distribution in the water area of the floodplain. As a result of the analysis during the observation period the influence of the turbidity factor on the distribution of fish is noted; the greater turbidity, the greater the proportion of cyprinids and the lower the proportion of percids, which can be explained by the specific behavior of these groups of fish. Thus, there is a direct and indirect effect of a number of environmental factors (temperature and water level, wind phenomena and turbidity) on the characteristics and dynamics of fish distribution in the flooded floodplain of the river in the spring period
LOCALITY OF FORMING WINTERING RIVERBED DEPRESSION IN IRTYSH RIVER
Authors: Chemagin Andrey Aleksandrovich
Published: December 2020

The article describes a new locality of the formed wintering riverbed depression discovered in the erosion zone of the isthmus of conjugate meanders of the Irtysh river for the rational use and effective protection of aquatic biological resources in places of their concentration in the Irtysh river basin (Western Siberia, the Russian Federation. The morphology of the riverbed depression was mapped (relief and bathymetric maps). The maximum depths in the channel depression exceeded 27 m. The channel depression and 4 control river sections were studied. The analysis

of hydroacoustic surveys showed that in the wintering riverbed depression there is, according to the statistical data, higher fish density compared to the control areas: in the water area of the riverbed depression the average fish density made 4 524 species/ha, in the control sections 245-2091 sp./ha. The cluster analysis based on the fish density and the size-taxonomic composition of the ichthyofauna has revealed that the riverbed depression is being separated into a cluster, but at the same time goes to the control section No. 4, which is located downstream, where further erosion of the river channel is registered. In this regard, the minimum protection zone of the wintering channel depression should include the water area of the channel depression and the water area of control section No. 4. In the water areas of the riverbed depression and control sections in the spring period, cyprinids dominate - up to 65% of the total number of fish, percids are represented to a lesser extent - 36.76%, coregonids and pikes - up to 18.18, sturgeons - up to 9.31%. The given locality of the wintering riverbed depression must be included in the list of protected river sections of the Fishing Rules for the West Siberian fishery basin for developing the effective strategy for the protection, restoration and rational use of aquatic biological resources, including rare and endangered fish species of the Irtysh River and the whole Ob-Irtysh basin
Retrospective analysis of commercial sea ports operation during first five-year plans and their role in USSR economic industrialization (1928-1940)
Authors: Sabaydash Marina Vladislavovna
Published: December 2020

The article highlights the general regularities of the economic development of commercial sea ports in the USSR and defines their role in industrialization of the country. For the first time there has been carried out a comparative analysis of sea port cargo turnover dynamics in relation to the ports of Great Britain, Germany, Italy, the Netherlands, the USA and France. The rates of port cargo turnover growth are investigated in comparison with the rates of industrial production growth, the volume of railway and inland water transport. The changes in the main cargo flows connected to the industrialization of the economy in all sea basins of the USSR have been studied. The dynamics of different types of cargo transshipment has been investigated. There has been stated the increasing rate of coastal cargo transshipment against the significant decrease in the export-import cargo transshipment due to the policy of self-reliance. The structure of foreign commercial cargos has been studied, a significant excess of exports over imports has been revealed. It has been found that the high growth rates of cargo turnover in the Soviet ports were due to the increase in the volume of oil cargo transshipment in the ports of the Caspian Sea. There have been calculated the average age and deadweight of Soviet ships in 1939, compared to the similar average international parameters and figures of the previous years. It was determined how the port's technical characteristics and lack of funding influenced these parameters. Investments to the seaports were hundreds of times less than investments to heavy industry and railway transport, and dozens of times less in inland waterways, since the seaports were not the priority objects in the program of economic industrialization. As a result, plans were not fulfilled, ships were idling in the ports, and labor productivity was low. It has been inferred that the activity of seaports during the first five-year plans was not profitable. There have been studied the specific features of the state system of seaports management during the first five-year plans.
Zombies at Large? Corporate Debt Overhang and the Macroeconomy
Authors:   Federal Reserve Bank of San Francisco, Jordà Òscar , Kornejew Martin , Schularick Moritz , Taylor Alan M. ,   University of Bonn,   Federal Reserve Bank of New York,   University of California, Davis NBER and CEPR
Published: December 2020

With business leverage at record levels, the effects of corporate debt overhang on growth and investment have become a prominent concern. In this paper, we study the effects of corporate debt overhang based on long-run cross-country data covering the near universe modern business cycles. We show that business credit booms typically do not leave a lasting imprint on the macroeconomy. Quantile local projections indicate that business credit booms do not affect the economy’s tail risks either. Yet in line with theory, we find that the economic costs of corporate debt booms rise when inefficient debt restructuring and liquidation impede the resolution of corporate financial distress and make it more likely that corporate zombies creep along.
A Congenital Deadly Association: Dilated Cardiomyopathy and Long QT Syndrome
Authors: Lima Neiberg de Alcantara , Andrade Antonio Thomaz de , Sampaio Stela MV , Loehrke Mark
Published: December 2020

Long QT syndrome is one of the most feared entities in hospitalized patients due to the potential risk for ventricular tachycardia and sudden death. Association between channelopathies and congenital cardiomyopathy is a new entity that has been studied recently. We report an interesting case of this association that maybe related to a genetic mutation.
Medicine and society: micro level of social interaction
Authors: Semina T. V.
Published: December 2020

This article examines the features of the interaction of social institutions of medicine and health care in modern Russian society at the micro level — within the social system “doctor — patient”. Sufficient space is given to a comparative analysis of traditional (paternalistic and collegial) and modern (informational and contractual) models of social relations between doctors and patients. Ne author highlights the factors under which the widespread use of information and contractual models in Russian realities contribute to the transformation of traditionally solidary social relations in the system under consideration into conflict ones. The article, based on the original author’s sociological research, examines the features of the conflict confrontation between doctors and patients, identifies their specific differences from traditional social conflicts. On the one hand, the conflicts that unfold in the social system “doctor — patient” are precisely social conflicts, since the interaction in this system embraces both all representatives of the medical community and practically all members of society, each of which, one way or another, becomes patient. On the other hand, if the prerequisite and then the basis of the usual conflict interaction is the presence of a single indivisible object, then in the case of a social conflict in the “doctor — patient” system, health can hardly be considered “a single and indivisible object”. Health for the subjects of this conflict is indeed an important spiritual value, but much more often the conflict arises over the rights and obligations, as well as the distribution of power among the interacting parties. Enough attention is paid to the analysis of the macro-, meso- and micro- causes of this conflict, as well as to the problem of the influence of the media on the genesis of this type of conflict relationship; tendencies that are especially characteristic in the relationship between the patient audience and the media in recent times are highlighted and revealed.
Prospect of Sustainability Rural Agribusiness Business Development Programs In Purwakarta District
Authors: Aswara Lena Puspa , Sarma Ma’mun , Baga Lukman M
Published: December 2020

The PUAP program is a facility to provide business fund for member of Farmers Group Association (Gapoktan). Purwakarta is one of the district in West Java that received the PUAP program. This study aims to identify the utilization of PUAP funds, analyze impact of PUAP, evaluate the assistance program, and formulate programs based on sustainability prospect of PUAP. This study used quantitative and qualitative descriptive analysis methods to farmers who received PUAP funds and who did not (NON PUAP). The results showed that the average total production input of PUAP farmers is greater than NON PUAP farmers. There is no significant difference between average total cost incurred by PUAP farmers and NON PUAP farmers. There is no significant difference between net income of PUAP farmers and NON PUAP farmers. The assistance program provide by agriculture extension, daily freelance agricultural extension workers (THL-TBPP), Farmer Partner Supervisors (PMT) and Saprodi Agents. The policy implications that can be formulated for the sustainability of the PUAP program in Purwakarta district are: 1) Development community food business institutions; 2) Regular funds for Food Security Sector; 3) Farmer welfare improvement program; 4) Empowerment of business development groups and processing of agriculture products; 5) Agriculture Product Marketing Improvement Program; 6) Assistance program for Rice Production escalation; 7) Enhancement capacity of agricultural extension workers.
The Effect of Housing Management on Parasite Worm Infection in Gembrong Goats in Two Different Places in Bali Province
Authors: Londra I Made , Sudarma I Wayan
Published: December 2020

The obstacles faced by breeders in maintaining the Gembrong goat in Bali include worm parasites. Gastrointestinal worm infections in goats have an impact in the form of weight loss, anemia, diarrhea, decreased productivity, and economic losses. Research in the villages of Beraban and Abang has been carried out from September to November 2018 with the aim of knowing the effect of housing management on worm infection in gembrong goats in Bali. The study used a fecal sample of 20 gembrong goats aged 7- 15 months, regardless of sex, reared in a staged and postal cage. Samples were checked into BB -Vet Denpasar and tested by the floating concentration method, and egg identification based on morphology. The data obtained were analyzed descriptively. The results of examination of 20 samples found 9 positive samples in stage cages and 13 positive samples in postal cages infected by 22%. After being identified based on egg morphology, it was found in the stage cage pattern of 1,020 grams / faeces, while the postal cage pattern was 1,560 grains of salt / feces. The rate of gastrointestinal worm infections is in the moderate infection stage.
Dental sealants: knowledge, opinion, values and practice of portuguese dental hygienists
Authors:   Faculdade de Medicina Dentária da Universidade de Lisboa, Lisbon, Portugal, Santos Matilde , Graça Sandra ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Lisbon, Portugal, Albuquerque Teresa ,   Faculdade de Medicina Dentária da Universidade de Lisboa, Lisbon, Portugal, Luís Henrique ,   Center for Innovative Care and Health Technology (ciThecCare), Politécnico de Leiria, Leiria, Portugal
Published: December 2020

Objectives: The aim of this study is to characterize the sample of responders and to present the data obtained from the evaluation on the knowledge, opinion, values, and practice (KOVP) of dental hygienists in Portugal concerning pit and fissures sealants. Methods: A non-probabilistic sample of 142 individuals was obtained from the members of the Portuguese Association of Dental Hygienists. Participants answered an online questionnaire composed of four demographic questions and 31 statements regarding KOVP about dental sealants, graded from 0 to 5, with 5 being the most agreement with the statement. The Wilcoxon matched-pairs sign ranks test, the Mann-Whitney test, the Kruskal-Wallis test, the Spearman’s correlation, and the V-Cramer test were used to analyze the data. Results: Portuguese dental hygienists present positive feedback about the use of dental sealants. The mean scores for each of the studied variables were: knowledge = 3.63 ± 0.29; opinion = 2.87 ± 0.42; value = 2.92 ± 0.44, and practice = 3.76 ± 0.46. Knowledge differed with years of experience (p<0.01), and opinion and practice both also differed with type of clinical practice (p<0.01 in both). Statistically positive significant correlations were found between knowledge and practice (p<0.01). Conclusions: Portuguese dental hygienists have positive feelings about pit and fissure sealants. The positive correlation between knowledge and practice can be used to further increase the use of dental sealants in Portugal.
Comportamento de compra compulsiva e materialismo
Authors: Lucas Jéssica Haidee Silva , Silva Andressa Hennig , Floriano Mikaela Daiane Prestes
Published: December 2020

Este estudo teve como objetivo verificar a relação entre o materialismo e o comportamento de compra compulsiva nos consumidores adultos residentes na cidade de Santana do Livramento/RS. Buscou-se, também, identificar o nível de materialismo e compulsão na amostra estudada, mapeando possíveis diferenças de acordo com a percepção de cada gênero. A pesquisa se deu com base em uma metodologia quantitativa, com método Survey. Os dados foram coletados a partir da aplicação de questionários com 243 respondentes, utilizando como técnica de análise o teste T de Student e da Correlação de Pearson. O caráter inovador desta pesquisa está relacionado à necessidade da produção de estudos científicos que possam contribuir para a discussão sobre as disfunções de consumo materialismo e compulsão por compras, de modo que se possa colaborar para o entendimento de como as práticas excessivas de consumo acabam desencadeando malefícios que podem atingir diferentes camadas da sociedade. Como principais resultados, verificou-se que não há existência de um nível alto de compulsão por compras na amostra estudada, em relação ao materialismo identificou-se um nível igualmente baixo. Referente à diferença de percepção do gênero, as mulheres demonstram-se mais propensas a compulsão do que os homens, e, em relação ao materialismo, observou-se um resultado que contrapõe estudos anteriores, sendo que, neste estudo, indivíduos do sexo masculino demonstram-se mais materialistas que as mulheres.
Borges y la matemática
Authors: Gutiérrez Hoyos Hernando
Published: December 2020

La creación Matemática y la creación Literaria tienen más afinidades y analogías que otras actividades que comprometan al cerebro humano. Muchos de los objetos y elementos sobre los cuales trabajan algunas teorías Matemáticas son verdaderas ficciones al igual que los objetos  y los seres que protagonizan un cuento o una novela. Así, por ejemplo, los Alephs introducidos por Cantor para cuantificar los Conjuntos Infinitos (estableciéndose como cardinales Transfinitos) son retomados por el ilustre literato Jorge Luis Borges para muchas de sus construcciones narrativas en las que  materializa  y objetiva algunos infinitos como totalidades (en acto).

El rigor que acompaña el discurrir en la construcción de las teorías Matemáticas para garantizar la coherencia y evitar las contradicciones estructurales, es similar al rigor que el literato le imprime a su obra para hacerla consistente y darle credibilidad.
El Doctorado Latinoamericano en Educación: una experiencia de internacionalización y migración académica en la posgraduación
Authors: Mejía Toro Luisa Fernanda , Fraga Vieira Lívia Maria , De Fátima Souza Juliana
Published: December 2020

Este Articulo presenta la experiencia de intercambio y migración de estudiantes latinoamericanos y caribeños en el ámbito del Doctorado Latinoamericano en Educación: Políticas Públicas y Profesión Docente (DLA), desarrollado en la Universidad Federal de Minas Gerais. Esta experiencia es resultado de un acuerdo internacional, que comenzó a ser gestado en 2008, con la participación de 11 universidades de 8 países y con la intervención de la UNESCO e de la Red Kipus: Formación Docente en América Latina y el Caribe. El curso fue implementado a partir de 2010 en la UFMG, y ha permitido el encuentro de 61 estudiantes, 29 brasileños y 32 no brasileños provenientes de Argentina, Chile, Colombia, Ecuador, Perú y Cuba. El DLA es un doctorado de un curso de posgraduación gratuito y de calidad, que da garantías para que sus alumnos puedan desarrollar sus estudios, conectarse con otra lengua y cultura y desde allí aportar elementos nuevos para la investigación en políticas públicas y educación. Los encuentros que propicia este programa han contribuido con la formación de investigadores con una visión regional amplia y crítica de la cuestión educativa, fortaleciendo lazos de cooperación y de trabajo duraderos. Además, esta experiencia introdujo en el programa de posgraduación brasileño la necesidad de establecer relaciones solidas con la producción teórico científica latinoamericana en educación, llevando también la formación de los docentes brasileños a la tarea de orientar tesis desde perspectivas comparada en América Latina.
Migración académica Sur-Sur en la educación superior latinoamericana en el siglo XXI
Authors: Piñeros Lizarazo Robinzon , Maduro Silva Denise Bianca
Published: December 2020

El presente dossier contribuye a la discusión sobre la migración académica Sur-Sur en América Latina, que en lo que va del siglo XXI ha sido escenario de diversas movilidades estudiantiles y docentes entre países de la región, en contraste con la tendencia hegemónica Sur-Norte, de los países llamados “en vías de desarrollo” para los “desarrollados”. Entre las múltiples causas de la migración académica Sur-Sur están las estructurales, destacándose las políticas educativas nacionales que han estimulado la cobertura y tendencias expansivas en la matrícula de educación superior (pregrado, maestría, doctorado y posdoctorado), relacionadas de manera diferencial con las políticas de ciencia y tecnología, ciclos demográficos y progresión de la matrícula educativa en primaria y secundaria.
Search and analysis of nuclear sequences in sunflower genome associated with genes of resistance to bromrape (Orobanche cumana Wallr.) races
Authors:   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Savichenko D.L. , Guchetl S.Z. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Golovatskaya A.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK)
Published: December 2020

Studying of sunflower lines resistant to broomrape race G, bred in V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Krasnodar showed the genetic control of resistance is monogenic with incomplete dominance. The purpose of the research was to seek and analyze molecular markers for the genes of resistance to broomrape race G using PCRmethods. In our research we used six developed in VNIIMK lines-donors resistant to broomrape race G: RGP1, RGP2, RGB, RGL1, RGL2, RGA, and susceptible lines VK 101, VK 678, VK 680. We extracted DNA from the leaves of young sunflower plants using STAB-buffer. For PCR-analysis we used 17 pairs of primers of two types: SCAR (sequence characterized amplified region) and SSR (simple sequence repeat). Conditions of amplification are as recommended by authors of markers with experimental selection of a temperature for primers hybridization. Within the research we balanced involved into work SSR- and 12 SCAR-loci using BLAST and a set of HanXRQr1.0. Due to these data we composed a physical map of loci location. After assessment of six resistant and three susceptible parental lines, seven markers demonstrated polymorphism by a length of locus DNA and two ones – by presence/absence of amplified fragment. For markers ORS 683 and ORS 1112 we observed a relation between loci polymorphism and susceptibility of parental lines to broomrape. This was certified with a presence of an allele of 364 n.p. length in ORS 683 and an absence of an allele of 375 n.p. length in ORS 1112. These markers were noted as primary ones for hybridological analysis in F1 и F2 with selected pairs for crossing. Additional markers will be selected individually using obtained data on loci polymorphism. Thus, as a result of the research we created a physical map for the further markers selection, found hybrid combinations and markers from the studied ones for hybridological analysis.
Heritability of oleic acid content in sunflower seed oil of recombinant inbred lines
Authors:   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Demurin Ya.N. , Chebanova Yu.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Borisenko O.M. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Kovalenko T.A. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Rubanova O.A. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Ryabovol N.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK)
Published: December 2020

The study of the heritability of the oleic acid content in seed oil in recombinant inbred lines is the genetic basis for effective breeding work on the quality of sunflower oil. The experiments were carried out under field and laboratory conditions in VNIIMK, Krasnodar, Russian Federation in 2016-2020. We used 17 recombinant inbred sunflower lines of I4 and I5 generations obtained from crossing a medium-oleic LG27 line and a high-oleic LG26 line with subsequent self-pollination. The fatty acid composition of sunflower seed oil was analyzed using the method of gas-liquid chromatography of methyl esters on the Chromatek-Kristall 5000 device. Seventeen recombinant inbred sunflower lines in generation I4 showed a wide variation in the content of oleic acid in the oil of average seed samples from 39.00 % (RIL-1) to 92.24 % (RIL-42) and linoleic acid – from 43.28 to 1.35 %, respectively. In 2016, three lines were characterized 28 by an average oleic acid content of 55.64-65.54 %. Analysis of the fatty acid composition of oil in individual seeds of the next generation I5 of these lines confirmed, in general, their phenotypic ranks with a range of variability from 32.18 to 92.15 % in the content of oleic acid. The middle oleic lines RIL-21, RIL29 and RIL-30 also showed belonging to their phenotypic class in 2019 in the range of values from 59.80 to 63.14 %. The study of the conjugate variability of oleic acid values in the parent-progeny series in generations of I4–I5 revealed the presence of a significant strong positive correlation r = 0.97. At the same time, the coefficient of determination, defined as the square of the correlation coefficient which evaluates the degree of heritability of a trait, was 0.95, which indicates a significant influence of the genotype factor in general phenotypic variation.
The effect of meteorological conditions on the biochemical characteristics of sunflower seeds of the variety Skormas
Authors:   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Pomorova Yu.Yu. , Beskorovainy D.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Pyatovsky V.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Serova Yu.M. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Bolkhovitina Yu.S. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Shemet Yu.Yu. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK)
Published: December 2020

The seeds of early-ripening sunflower variety Skormas of the 2016-2018 years of cultivation became the material for the research. The article presents the results of oil content, total protein content, and analysis of amino acid composition. We conducted the research in the protein laboratory of the department of biological research of V.S. Pustovoit AllRussian Research Institute of Oil Crops. The protein content in the seeds of variety Skormas in different 40 growth seasons varied from 19.00 to 23.58 g, the coefficient of variation was C = 10.76 %. We established a strong inverse relation between oil content and protein content – r= -0.99. The meteorological conditions influenced the total protein content and oil content of the variety in different years of cultivation. Thus, with the hydrothermal coefficient (HC) equal to 1.2 in the growth season of 2016, the protein content in the seeds was 21.61 g, and with the HC equal to 0.6 of 2017, characterized as arid, it was 23.58 g. The protein content inversely correlates with the moisture supply of plants – r= -0.94. In years with insufficient soil moistening, sunflower seeds accumulate less oil and more protein. We identified the largest amount of the essential amino acids, 25.74 g/100g, in the seeds of variety Skormas, grown in 2018. The number of non-essential amino acids of 2016 and 2018 turned out to be nearly at the same level – 47.98 and 47.19 g/100g. Despite the differences in the total protein content, the amino acid composition of the seeds of the variety is fairly stable in the different growth seasons. The protein of seeds of the variety Skormas contains a large amount of glutamic acid – 16.46 g/100g and aspartic acid – 7.55 g/100g. In course of three years, their amount turned out to be stable. The coefficient of variation of these acids was С = 2.14 % and С = 2.40 %, respectively. The average content of the essential amino acid lysine for the same period was 2.42 g/100g with the coefficient of variation С = 12.14 %. The non-essential amino acids tyrosine and cysteine were at the level of 1.74 g/100g and 0.54 g/100g with the coefficient of variation С = 13.59 % and С = 16.32 %.
Environmental plasticity and stability of winter rapeseed varieties in conditions of the central zone of the Krasnodar region
Authors:   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Gorlova L.A. , Bochkaryova E.B. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Serdyuk V.V. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK), Strelnikov E.A. ,   V.S. Pustovoit All-Russian Research Institute of Oil Crops (VNIIMK)
Published: December 2020

Development of new rapeseed genotypes must be based on evaluation of parameters of environmental plasticity and stability. The purpose of the research is comparative characteristic of winter rapeseed varieties bred at the V.S. Pustovoit All-Russian Research Institute of Oil crops (VNIIMK) by calculated statistic parameters of adaptability, environmental plasticity, stability, resistance to stress factors and genetic flexibility in conditions of the central zone of the Krasnodar region in the different years. We studied varieties Elvis, Loris, Sarmat, Selegor, VN-40173 (Olivin) and three promising samples VN-38630, VN40143, and VN-912. Indicators of environmental plas- 46 ticity and stability were calculated using seed yields of winter rapeseed varieties for six years by S.A. Eberhart & W.A. Rassell’s method as revised by V.А. Zykin. To calculate a coefficient of linear regression we determined environment indexes characterizing variability of variety cultivation conditions. Resistance to stress factors and genetic flexibility we determined due to A.A. Rossille & J. Hamblin’s equation as expounded by А.А. Goncharenko. Search of potential productivity and adaptability was conducted by L.A. Zhivotkova’s method. The most favorable conditions for growth and development of winter rapeseed were formed in 2016, when the average yield of varieties was 5.13 t per ha, acceptable ones – in 2014 (4.21 t per ha). Conditions in 2017 and 2019 were characterized as non-satisfactory as environmental index was negative, average yield – 3.65 and 3.64 t per ha, respectively. Comparative analysis of varieties and samples of winter rapeseed of VNIIMK breeding by parameters of environmental plasticity and stability in the Krasnodar region showed the varieties Selegor with average seed yield by years 4.69 t per ha and Sarmat with yield 4.35 t per ha were the most plastic, adaptive, and genetically adaptable. VN-912, Loris and Elvis were the most stable among all the studied varieties. They possess the better adaptability to deterioration of cultivation conditions. The varieties Olivin, VN-912 and Loris possess high resistance to stress factors.
Failures of lumbosacral instrumented fusions addressing degenerative lumbar disease
Authors: Helal Ahmed , Madkour Amr , Yehia Ahmed
Published: December 2020

Background:

Here, we evaluated the failure to preserve or restore adequate spinopelvic alignment following lumbosacral instrumented fusions for degenerative disease.

Methods:

Patients undergoing lumbosacral instrumented fusions for degenerative spine disease underwent; standing lumbopelvic X-rays and lumbar MRI scans obtained both preoperatively and 1 year postoperatively. Parameters measured included lumbar lordosis (LL), L4-S1 angle, pelvic incidence (PI), and LL-PI mismatch.

Results:

Fifty patients were followed for 1 year following lumbopelvic fusion. There was a statistically significant difference in the L4-S1 angle between patients with good versus poor clinical outcomes at 1 year postoperative; the LL-PI mismatch showed a strong positive correlation with better outcome scores.

Conclusion:

Preservation of an adequate LL/other lumbosacral parameters favorably impacts patients’ outcomes following lumbosacral fusion for degenerative disease.
FEFTY SHADES OF AMBIGUITY
Authors: Голубева Ольга Васильевна
Published: December 2020

Статья посвящена изучению маркеров смысловой неопределённости, которые являются выводимыми имплицитными компонентами значения разной степени конвенциональности. Неопределённость как универсальное свойство связано с языковыми и неязыковыми факторами, но практически всегда обусловлено позицией индивида, который выводит релевантный смысл в процессе познания и общения.

The paper covers the markers of ambiguity which are considered to be inferred conventional or non-conventional implicit meaning components. It is asserted that ambiguity as a universal property is influenced by linguistic and extra-linguistic factors but practically always is affected by relevant «internal» knowledge an individual possesses and infers in the process of cognitive and communicative activities.
LANGUAGE GAME AS A MEANS OF INFLUENCE ON VOTERS (on German campaign posters)
Authors: Денисова Евгения Павловна
Published: December 2020

Настоящая статья посвящена описанию и анализу разнообразных языковых средств, используемых в языковой игре в немецкоязычном политическом дискурсе. Функции языковой игры рассматриваются через призму типа дискурса, частью которого они становятся.

This article is devoted to the description and analysis of various language means used for creating of a language game in the German political discourse. The functions of a language game are viewed through a prism of the type of discourse which they become a part of.
PRECEDENT TEXTS IN THE MEDIA DISCOURSE AND THEIR ROLE IN FOREGROUNDING GENDER STEREOTYPES
Authors: Копоть Лилия Владимировна
Published: December 2020

Проанализированы прецедентные тексты, вербализирующие гендерные стереотипы в медиадискурсе. В качестве предмета исследования рассматривается гендерная специфика языковой игры в медиадискурсе.

This work analyzes precedent texts verbalizing gender stereotypes in media discourse. Gender specificity of language game in the media discourse is considered as a subject of this study.
NOMINATION OF STRUCTURAL ELEMENTS OF RUSSIAN LAWS: TRANSLATION ASPECT
Authors: Борисова Лидия Александровна
Published: December 2020

В статье предпринимается попытка установить англоязычные переводные эквиваленты номинативным единицам, маркирующим структуру документов российского законодательства. На материале переводов Конституции РФ, кодексов и федеральных законов автором выстраивается иерархия переводных эквивалентов в английском языке. Делается вывод о допустимости разных переводческих решений в связи с выполнением переводом функции информирования, а не нормативного регулирования.

The paper considers the issue of translating legislative texts from Russian into English. Special attention is paid to the structural elements of laws. By analyzing the translations of the Russian Constitution, some Russian codes and federal laws the author presents a hierarchy of English translation equivalents. The translation equivalents may differ since the translation itself performs informative rather than normative function.
A revision of the genus Sindora (Fabaceae, Detarioideae) in Peninsular Malaysia and Singapore
Authors: Choo L.M. , Ngo K.M.
Published: December 2020

Sindora Miq. is a genus of large legume trees found mainly in tropical and subtropical forests from southern China, continental Southeast Asia, and West and Central Malesia. A revision of Sindora in Peninsular Malaysia and Singapore is presented with updated descriptions and distributions. The data are derived from a comprehensive study of herbarium specimens from Peninsular Malaysia and Singapore, together with field observations of individuals growing in natural populations in Singapore. Five species are recorded from Peninsular Malaysia. Four species are recorded from Singapore, all of which also occur in Peninsular Malaysia. Sindora velutina Baker, only recently recorded for Singapore but at the same time noted to be presumed nationally extinct, is reported here as rediscovered. Lectotypes of Sindora siamensis Teijsm. ex Miq. and Sindora velutina are designated here. A second step lectotype is designated for Sindora wallichii Benth. New global-level conservation assessments are proposed for Sindora echinocalyx Prain, Sindora siamensis and Sindora wallichii Benth., while provisional national-level conservation assessments for each species are also reported. Four species of Sindora in Peninsular Malaysia are reported as Least Concern both globally and within Peninsular Malaysia; Sindora siamensis is reported as Least Concern globally but is presumed Nationally Extinct in Peninsular Malaysia. In Singapore all four species of Sindora are reported as Critically Endangered.
Brackenridgea (Ochnaceae) in the Philippines, with notes on foliar nickel hyperaccumulation in the genus
Authors: Fernando E.S. , Celadiña D.N. , Tandang D.N. , Lillo E.P. , Quimado M.O.
Published: December 2020

The genus Brackenridgea (Ochnaceae) in the Philippines is revised. Recent field surveys have provided new locality records and ecological and morphological data to distinguish the three Philippine taxa; all are recognised at species level. The new combination, Brackenridgea mindanaensis (Merr.) Fernando is made. Two names are lectotypified and a second step neotypification is made for one name. Foliar nickel hyperaccumulation is confirmed for all Philippine species.
Editorial
Authors: Castillo Cornock Tania Belú
Published: December 2020

La pandemia de Covid-19, ha obligado a las personas a cambiar su estilo vida no solo a nivel laboral sino también académico. En nuestro país, el 11 de marzo, se declara la Emergencia Sanitaria a nivel, con medidas restrictivas para evitar la propagación en aras de la protección de la población. Con la declaración del Estado de Emergencia Nacional, se dispuso el aislamiento social obligatorio, suspensión de actividades académicas de toda índole, teniendo acceso solo a servicios públicos y bienes y servicios esenciales con limitación al libre tránsito, reforzando el Sistema Nacional de Salud. En respuesta a ello, las universidades, se han enfocado en tres grandes estrategias: suspensión de las actividades presenciales, manteniendo la docencia a través de la virtualización de las asignaturas, modificando la currícula, las actividades y nuevas estrategias asignadas a los estudiantes.
QUISTE ODONTOGÉNICO INFLAMATORIO: REPORTE DE CASO
Authors: Alvarez Chupillón Hugo Antonio , Santillana Chávez Harol , Portocarrero Mondragón Juan Pablo
Published: December 2020

Este reporte de caso discute el manejo de un quiste radicular grande usando técnicas actuales de cirugía periapical asociadas con el uso de modificación Técnicas de regeneración tisular guiada (GTR) Frente a la persistencia de esta lesión crónica se tiene como opción realizar un tratamiento de conducto y también la cirugía periapical. Reporte de caso: Paciente de género femenino con necrosis pulpar de la pieza dentaria 22 con lesión periapical crónica exacerbada en el ápice radicular. El presente se manejó con cirugía periapical y regeneración guiada. Conclusiones: Se evidencio un resultado favorable en cicatrización y regeneración mediante hueso liofilizado.