bluuebunny/crossref_metadata_2025 huggingface dataset:
The Cosmic Carbon Footprint of Massive Stars Stripped in Binary Systems
Authors: Farmer R. , Laplace E. , de Mink S. E. , Justham S.
Published: December 2021

The cosmic origin of carbon, a fundamental building block of life, is still uncertain. Yield predictions for massive stars are almost exclusively based on single-star models, even though a large fraction interact with a binary companion. Using the MESA stellar evolution code, we predict the amount of carbon ejected in the winds and supernovae of single and binary-stripped stars at solar metallicity. We find that binary-stripped stars are twice as efficient at producing carbon (1.5–2.6 times, depending on choices regarding the slope of the initial mass function and black hole formation). We confirm that this is because the convective helium core recedes in stars that have lost their hydrogen envelope, as noted previously. The shrinking of the core disconnects the outermost carbon-rich layers created during the early phase of helium burning from the more central burning regions. The same effect prevents carbon destruction, even when the supernova shock wave passes. The yields are sensitive to the treatment of mixing at convective boundaries, specifically during carbon-shell burning (variations up to 40%), and improving upon this should be a central priority for more reliable yield predictions. The yields are robust (variations less than 0.5%) across our range of explosion assumptions. Black hole formation assumptions are also important, implying that the stellar graveyard now explored by gravitational-wave detections may yield clues to better understand the cosmic carbon production. Our findings also highlight the importance of accounting for binary-stripped stars in chemical yield predictions and motivates further studies of other products of binary interactions.
The spatial analysis of landscape ecological stability and ecological security in the steppe regions of Russia
Authors: Chibilyov Jr Alexander A. , Meleshkin Dmitry S. , Grigorevsky Dmitry V.
Published: December 2021

The ecological-economic security [EES] and the landscape-ecological stability of the steppe regions of Russia are the main factors of national security and indicators of the sustainability of socio-economic development. Therefore, it is advisable to consider them based on large-scale studies. The study territory is a mesoregion, including the steppe zone of Russia. A comprehensive analysis of the economic development, social sector, and ecological condition of the territory became the basis for assessing the EES of the regions. We assessed landscape-ecological stability by calculating the coefficient of ecological stability of the landscape. Based on reliable information, we formed a database that comprises 37 indicators for 18 steppe regions of Russia. Using the coefficients and integral indices, we compiled an integrated schematic map. As a result, we established that the level of stability of the ecological landscape increases to the northeast of the studied territory. We observed the maximum value of the ecological and economic security index (1.8) in Krasnodar Krai, the Republic of Bashkortostan, and Novosibirsk Krai. Furthermore, we characterized the regions where the coefficient of ecological landscape stability exceeded 1 by indicators of ecological and economic security, presented in the ratio 1/1.5/2.
Prototeleia Talamas, Popovici, Shih & Ren: A new genus of Platygastridae from Burmese amber
Authors: Talamas Elijah J. , Popovici Ovidiu , Shih Chungkun , Ren Dong
Published: December 2021

A new genus and species of parasitoid wasp is described from Burmese amber: Prototeleia kleiogen. nov., sp. nov. (Platygastroidea, Platygastridae). Prototeleia kleio exhibits multiple characters that we consider to be plesiomorphic for Platygastridae. These characters are analyzed and discussed in the context of extant and fossil taxa.
Janzenella theia Bremer & Talamas (Platygastroidea, Janzenellidae): a new species from Baltic amber
Authors: Bremer Jonathan , van de Kamp Thomas , Talamas Elijah J.
Published: December 2021

A new species, Janzenella theia Bremer & Talamas, sp. nov., is described from Baltic amber, which is the second known species of the family Janzenellidae (Platygastroidea). Synchrotron scanning was performed to observe internal structures and external morphology that was occluded by turbidity in the amber matrix surrounding the specimen.
Gryon aetherium Talamas (Hymenoptera, Scelionidae): Parasitoid of Bagrada hilaris (Burmeister) (Hemiptera, Pentatomidae) Adventive in Chile
Authors: Rojas-Gálvez N. Rocío , Talamas Elijah , Albornoz Marta V. , Flores M. Fernanda , Barros-Parada Wilson , Bout Alexandre
Published: December 2021

A parasitoid wasp,Gryon aetheriumTalamas (Hymenoptera, Scelionidae), was reared from eggs of the invasive stink bugBagrada hilaris(Burmeister) (Hemiptera, Pentatomidae) in Chile. The identification ofG. aetherium, which is under study as a biological control agent, was made with morphological and molecular data in the context of a recent taxonomic treatment of this species. The presence of an adventive population ofG. aetheriumin South America has implications for biological control ofB. hilarisin Chile, and other countries on the continent, where this stink bug may become a pest.
Acute toxicity of Galium odoratum to the freshwater cladoceran Moina macrocopa
Authors: Bozhilova Mariam
Published: December 2021

Galium odoratum (L.) is a medicinal plant with a number of health benefits, used in traditional and modern medicine. The toxicity of the coumarin in Galium odoratum is classified as high, however, no experimental data or data on toxic effects in humans following intake of Galium odoratum are available. The potential toxic effect can be estimated based on the content of coumarin and knowledge of its toxicity.

The aim of the current study is to evaluate the acute toxicity effects of a range of concentrations of Galium odoratum water extract on Moina macrocopa and calculate the LC50 within 24 hours. In order to compare the toxicity with those of other, well-known and widely used medicinal plants, extracts of Matricaria chamomilla and Tribulus terrestris are also tested. 

The results show that LC50 value of Galium odoratum is comparable with those of Matricaria chamomilla and Tribulus terrestris, and Galium odoratum has intermediate toxicity between the two other studied species. 
Use and abuse of the planet in non-rich regions: histories of fracking and windmills in a more than human geographical perspective
Authors: Paniagua Angel ,   Spanish Council for Scientific Research CSIC, Albasanz 26-28 Madrid-28037, Spain
Published: December 2021

Remote and marginal areas with scarce and vulnerable populations are "comfortable" settings and suitable places for the development of new extractive activities for energy production. Fracking and modern windmills are often controversial activities in marginal areas for native and local populations, with varying political positions from local elites. The new scalar policies associated with the energy project introduce some of the resistance strategies in the form of more than human geographies or hybrid spatial relationships that characterize recent human geography. This paper explores and suggests possible ways of integrating local interests with regional or national policies based on the "health" of marginal populations, marginal rather than human materiality's and marginal more-than-human.
A survey on deep learning for financial risk prediction
Authors: Peng Kuashuai ,   School of Computer Science and Cyber Engineering, Guangzhou University, Guangzhou 510006, China, Yan Guofeng
Published: December 2021

The rapid development of financial technology not only provides a lot of convenience to people's production and life, but also brings a lot of risks to financial security. To prevent financial risks, a better way is to build an accurate warning model before the financial risk occurs, not to find a solution after the outbreak of the risk. In the past decade, deep learning has made amazing achievements in the fields, such as image recognition, natural language processing. Therefore, some researchers try to apply deep learning methods to financial risk prediction and most of the results are satisfactory. The main work of this paper is to review the predecessors' work of deep learning for financial risk prediction according to three prominent characteristics of financial data: heterogeneity, multi-source, and imbalance. We first briefly introduced some classical deep learning models as the model basis of financial risk prediction. Then we analyzed the reasons for these characteristics of financial data. Meanwhile, we studied the differences of commonly used deep learning models according to different data characteristics. Finally, we pointed out some open issues with research significance in this field and suggested the future implementations that might be feasible.
El incipiente proceso de peronización del movimiento estudiantil argentino a comienzos de los sesenta
Authors: Aveiro Martin
Published: December 2021

En este artículo nos proponemos hacer un aporte a la compresión del proceso de peronización del movimiento estudiantil argentino, desde la perspectiva del estudio de casos en tres universidades nacionales, a partir de la crisis de las estructuras tradicionales de contención del mismo en la primera parte de la década del sesenta del siglo XX. Para ello, hemos triangulado fuentes orales, producto de entrevistas con actores claves del período estudiado, con algunos discursos, memorias, artículos o materiales bibliográficos de la época, etc. Pues, para entender la transmutación de las conciencias estudiantiles en el transcurso sesentista y su impacto en los hechos políticos que caracterizaron el final del decenio, es preciso abordar la entrada a la misma desde la mirada estudiantil, las fisuras y las fugas en las grandes organizaciones que contenían a las juventudes, además de los puntos de quiebre previos a la intervención militar de 1966.
Model funkcjonalny HB-HTA z koordynującą rolą Narodowego Funduszu Zdrowia
Authors: Iłowiecka Katarzyna , Lipska Iga , Raulinajtys-Grzybek Monika , Byszek Katarzyna , Więckowska Barbara
Published: December 2021

The functional model of Hospital-Based Health Technology Assessment with coordinating role of the Polish National Health Fund

The article presents the concept and the conduct of the HB-HTA (Hospital-Based Health Technology Assessment) project implementation with coordi­nating role of the Polish National Health Fund. The main stakeholders of the HB-HTA process were identified, together with their interests and barriers in the area of the implementation of HB-HTA in Poland.
AVALIAÇÃO DA PREVALÊNCIA DE ENTEROPARASITOSES EM CRIANÇAS E ADOLESCENTES ATENDIDOS POR UMA AÇÃO SOCIAL NA CIDADE DE SOROCABA – SP
Authors:   Universidade de Sorocaba, Sorocaba, SP, Brasil., Renosto Izadora , Sanches Isabella Kurokawa ,   Universidade de Sorocaba, Sorocaba, SP, Brasil., Ferla Larissa Guerino ,   Universidade de Sorocaba, Sorocaba, SP, Brasil., Rocha Gustavo Henrique Oliveira da ,   Universidade de São Paulo, São Paulo, SP, Brasil., Andrade Júnior Isaltino Pereira de ,   Universidade de Sorocaba, Sorocaba, SP, Brasil., Barioni Éric Diego ,   Universidade de Sorocaba, Sorocaba, SP, Brasil., Oliveira Rômulo Tadeu Dias de ,   Universidade de Sorocaba, Sorocaba, SP, Brasil.
Published: December 2021

Enteric parasitic diseases pose a major health issue in Brazil. Children living in poorer areas are particularly more likely to become infected with parasites, as inadequate living conditions favor dissemination of such parasites. This work aimed to determine prevalence of parasites in stool samples obtained from children and teenagers supported by social services in the city of Sorocaba – São Paulo. Three stool samples were collected from each child enrolled in the study; samples were subjected to spontaneous sedimentation and then analyzed under a microscope. Children (or any close relatives for them responsible) answered a form regarding education level, eating habits, having had previous enteric parasitic diseases and presence of symptoms associated with such diseases. Prevalence of enteric parasitic diseases was 30%, these being caused by Entamoeba coli (20%), Giardia lamblia (2.5%), Iodamoeba butschlii (2.5%) and Urbanorum spp. (5%); no helminths were identified. While there is a likely contamination of children and teenagers via drinking water and food, prevalence of enteric parasitic diseases was lower when compared to other studies found in scientific literature, most likely due to local families being supported by social services.
Formação de Professores e Modelo dos Campos Semânticos: Experiências e Discussões
Authors: Paulo João Pedro Antunes de
Published: December 2021

Neste artigo apresentamos os resultados de nossa tese doutorado que se dedicou a estudar a produção de um projeto de formação de professores de Matemática coerente com uma perspectiva teórica adotada a partir do Modelo dos Campos Semânticos (MCS). E, também, no processo de análise de alguns trabalhos nos quais o MCS está em ação, evidenciamos a plausibilidade desse projeto. Na realização da pesquisa que subsidia os resultados aqui apresentados adotamos uma postura qualitativa e realizamos uma investigação de cunho bibliográfico das produções de um grupo de pesquisa no período compreendido entre os anos de 1992 e 2012. Esse grupo de pesquisa foi escolhido por se dedicar ao estudo e uso da perspectiva teórica aqui analisada. Nossos resultados apontam para a formação de professores sendo focada a partir de diferentes perspectivas ao longo do período estudado. Evidenciamos, a partir deste movimento, aspectos de um projeto de formação de professores coerente com essa perspectiva e estabelecemos alguns princípios basilares para esse projeto. Neste artigo, trazemos uma síntese do estudo realizado, bem como ampliamos nossas análises para alguns trabalhos não considerados no estudo anterior objetivando evidenciar a plausibilidade dos resultados apresentados.
A Matemática Informal: sua Aplicação no Canteiro de Obras por meio do Conhecimento Empírico
Authors: Baum Paula Délis , Otomar Denilson Ramos , Schimitz Renata Maria de Carvalho
Published: December 2021

O presente artigo tem como objetivo principal analisar situações reais de um canteiro de obras para utilização da construção do conhecimento matemático abordado em sala de aula. Inicialmente identificando como a matemática está inserida na construção civil, e assim, associar exemplos do cotidiano de um pedreiro à matemática formal, ressaltando a importância da Etnomatemática como proposta educacional. As atividades desenvolvidas de pesquisa foram realizadas com cinco pedreiros do município de Rebouças-PR. O referencial teórico tem como base a literatura da Etnomatemática, a partir da abordagem qualitativa. Metodologicamente utilizou-se de entrevista e relato de experiências dos construtores. Como principal resultado, verificamos que a Matemática está ligada ao cotidiano de um canteiro de obras, por exemplo, realização do orçamento, cálculo para manter a estrutura no “esquadro”, proporções de água e massa para a obtenção do concreto adequado ao tipo de finalidade, inclinação do telhado, nivelação dos pisos e diversas outras aplicações. Via de regra, os cálculos e previsões utilizam a Regra de Três. A exceção a esta regra está relacionada à área e volumes. Dessa forma, torna-se imprescindível criar relações entre a matemática formal, abordada em sala de aula, com o saber empírico, presente na comunidade.
Research on the method of repairing gas lift pipeline from FPSO Ruby - II to Pearl wellhead platform
Authors: Do Chuyen Viet , Nguyen Thinh Van , Hoang Dung Anh ,   PetroVietnam Exploration Production Corporation, Vietnam

 Faculty of Oil and Gas, Hanoi University of Mining and Geology, Vietnam
Published: December 2021

Some offshore oilfields of Vietnam such as Bach Ho, Rong, Dai Hung, Ruby,… are at this moment in the secondary recovery stage. Gas lift production is one of the suitable methods in this period. Gas lift has proved itself as a more advantageous method in comparisons with other mechanical methods applied at Ruby oilfield. On the Pearl wellhead platform located in Ruby field, a gas lift system is installed to serve for the extraction of petroleum. The system is provided with compressed gas supplied from the FPSO Ruby II through a subsea 6 inches pipeline gas lift. For the sake of effective producing activity, it is a vital task to ensure the safety of this pipeline system during operations. In the case of failures, reparation should be applied immediately to minimize shutdown time and reduce the cost of troubleshooting. This article presents the “smart flange” technique to repair the gas lift pipeline system from the FPSO Ruby - II to the Pearl wellhead platform. Results of the work provide realistic knowledge to propose practical solutions to the maintenance and reparation of this system and thus, improve its operation.
An overview of research on metro tunnel lining in the sub-rectangular shape
Authors: Dang Van Kien , Do Ngoc Anh , Nguyen Tai Tien , Nguyen Anh Duy Huynh , Pham Van Vi ,   Faculty of Civil Engineering, Hanoi University of Mining and Geology, Vietnam
Published: December 2021

Circular tunnels are the most popular shapes used in urban underground transportation systems when mechanized tunneling is used for tunnel excavation. However, circular tunnels have a small space utilization ratio. With the material development, non - circular tunnels such as sub - rectangular, U - shaped lining, etc. are now common, and their cross - section helps to improve the underground space utilization. However, there have been not many studies on the structure and the calculation method of the metro tunnels with the above cross - sections. The paper uses the analytical synthesis method to find out the advantages and disadvantages, the application conditions of the sub - rectangular shape, as well as the development direction for the complete calculation methods for this cross - section in Vietnamese conditions.
Research on determining the safe mining depth in special geological conditions of Mong Duong coal mine
Authors: Pham Chung Van , Phung Dac Manh , Le Ha Thu Thi , Nguyen Trong Gia , Ngo Trung Thanh , Tran Thang Vu ,   Faculty of Geomatics and Land Administration, Hanoi University of Mining and Geology, Vietnam  Vietnam Mining Science and Technology Association, Vietnam  Mining Geology Joint Stock Company - TKV, Vietnam  Institute of Mining Science and Technology, Vietnam
Published: December 2021

The displacement and deformation of strata due to underground mining is one of the factors that negatively affect the safety of production activities. The strata displacement and deformation depend on many factors such as mining geological conditions, safe mining depths, and mining technologies. The determination of the safe depths is important for calculating the size of safety pillars to minimize mineral loss. To date, there have been many studies to determine safe mining depths under normal geological conditions. However, not much research has been conducted to determine safe mining depths with special geological conditions such as many folds, breaks, faults, and under water-bearing objects. This research introduces a method to determine the safe mining depths for the reservoir set in special geological conditions with folds and excavating several seams under water bodies. The proposed method employs the principle of the similar geological zone theory to calculate the safe mining depths. The method is applied to the Mong Duong coal mine, with three coal seams numbered 5, 6, and 7 with the depth of 210, 180, and 136 m, respectively. The results of mining depths safe obtained H5= 240m, H6 =192m, H7= 136m, respectively.
Educação como prática de liberdade
Authors: Silva Ravnjak Leandro Luciano
Published: December 2021

Trata-se de resenha, que tem por objeto a obra Educação como prática da Liberdade, de autoria de Paulo Freire. Com a primeira edição publiada em 1967.
Apresentação do Dossiê | Paulo Freire e o esperançar de um mundo diferente
Authors: Teixeira Amorim Mônica Maria , Rodrigues Brandão Carlos , Narciso Rocha de Paula Andrea Maria
Published: December 2021

A Revista Desenvolvimento Social apresenta, nesta edição, o Dossiê temático "Paulo Freire e o esperançar de um mundo diferente", organizado pela Professora Dra. Mônica Maria Teixeira Amorim (Universidade Estadual de Montes Claros/UNIMONTES), pela Professora Dra. Andrea Maria Narciso Rocha de Paula (Universidade Estadual de Montes Claros/UNIMONTES) e pelo Professor Dr. Carlos Rodrigues Brandão (Universidade Estadual de Campinas/UNICAMP).
O Instituto Paulo Freire: História, ações, desafios e o esperançar de um mundo diferente
Authors: Biz Rosa Antunes Ângela Maria , Teixeira Amorim Mônica Maria
Published: December 2021

Entrevista com Ângela Maria Biz Rosa Antunes, Diretora Pedagógica do Instituto Paulo Freire (IPT).
EFFICIENCY OF NATURAL SORBENTS IN ADSORPTION OF HEAVY METAL IONS
Authors:   Yekaterinburg, Ural State Mining University, Apakashev R.A , Valiev N.G ,   Yekaterinburg, Ural State Mining University, Usmanov A.I. ,   Yekaterinburg, Ural State Mining University, Labzin M.S. ,   Yekaterinburg, Ural State Mining University
Published: December 2021

The article provides research on testing natural sorbents based on peat, diatomite and vermiculite during the adsorption of heavy metal ions (Pb, As, Cr, Cr6+, Cr3+, Cu). The following series of sorbents has been formed according to the efficiency of adsorption of heavy metal ions from aqueous solutions of salts: peat - granular diatomite> coarse vermicu-lite> medium fraction vermiculite> peat - non-granular diatomite> diatomite. Key words: natural sorbents, ameliorants, disturbed lands, heavy metals, adsorption, recultivation, bioremediation.
NORMALIZATION OF THE TEMPERATURE REGIME UNDER THE CONDITIONS OF THE HEATING MICROCLIMATE OF MINES
Authors:   Mining Institute of the Ural Branch of the Russian Academy of Sciences, Zaitsev A.V. , Borodavkin D.A. ,   Mining Institute of the Ural Branch of the Russian Academy of Sciences, Polyakov I.V. ,   LLC "EuroChem-VolgaKaliy, Vlasova E.M. ,   Federal Research Center for Medical and Pre-ventive Technologies of Public Health Risk Management
Published: December 2021

The article presents the results of the analysis of existing approaches to the regula-tion of microclimatic conditions in mines with a heating microclimate in accordance with the regulatory documents in the Russian Federation. The systems for the regulation of microcli-matic conditions in countries with the most developed mining industry are presented. The as-sessment of working conditions by the microclimate factor was carried out and further direc-tions of work to ensure safe working conditions in mines with a heating microclimate were proposed.
ASSESSMENT OF THE PROSPECTS OF USING INDUSTRIAL EXOSKELETONS TO REDUCE LABOR IN THE COAL INDUSTRY
Authors:   Saint-Petersburg Mining University, Gendler S.G. , Tumanov M.V. ,   Saint-Petersburg Mining University, Prokhorova E.A. ,   Saint-Petersburg Mining University, Shеkhmanov V. G. ,   Tula State University
Published: December 2021

the field of occupational safety. In the coal sector of Russia, these indicators remain unacceptably high. In the structure of professional diseases of the Joint-Stock Company "SUEK", the most frequent are diseases caused by physical overload. It is worth noting that the high severity of labor is characteristic of working professions at mining, construction, mechanical engineering and metallurgy enterprises. The purpose of this study is to analyze occupational diseases in the mining industry and to consider the possibility of using an exo-skeleton in workplaces with high labor intensity.
EXPERIENCE AND COMPARATIVE ANALYSIS OF OPERATING EFFICIENCY OF DIESEL AND ELECTRIC LOADING AND DELIVERY MACHINES
Authors:   Rus-sia, Moscow, Institute of Comprehensive Exploitation of Mineral Resources Russian Academy of Sciences, Bondarenko A.A. , Sharipov R.H. ,   St. Petersburg, PLC "FAMBISHIN RUS"
Published: December 2021

The prospects for expanding the mineral resource base of the Zhezkazgan deposit are inextricably linked with the improvement of equipment and technologies for mining. On the basis of the Zhezkazgan deposit, an innovative platform has been created for the introduc-tion of new self-propelled equipment to ensure the specified rates of expansion of the mineral resource base of the operating mines in the region. A retrospective analysis of the stages of technical re-equipment of mines in the Zhezkazgan deposit was carried out. For this, a com-parative analysis of the efficiency of operation of diesel and electric forklifts has been carried out. It has been proven that the simplified design and lower failure rate of the electric drive can reduce the amount of equipment maintenance and repair work, thereby minimizing the downtime of LHDs and the cost of servicing mining equipment.
THE HYPOTHESIS OF TWO-DIMENSIONAL REGULARITY OF ATMOSPHERIC STATE INDEX FIELDS AND ITS EMPIRICAL JUSTIFICATION
Authors:   Tula State University, Volkov A.V. , Khadartsev A.A. ,   Tula State University
Published: December 2021

The paper discusses the empirical foundations and the results of two-dimensional approximation of the diagnostic components of the atmospheric indices - its dispersion poten-tials (DP) and pollution by mathematical models. A hypothesis is formulated about the pres-ence of features of the possible self-organization of the studied fields by the energy-informational influences of the Sun. Key words: analysis of empirical data, spatial and temporal patterns of field chang-es, dispersion and atmospheric pollution potentials, diagnostic component of the field, two-dimensional waves, self-organization.
PROBLEMS OF ANALYSIS AND FORECAST OF CHARACTERISTICS OF THE FIRST PHASE 25 CYCLE OF SOLAR ACTIVITY, DETERMINING STATES OF BIOSPHERE SYSTEMS
Authors:   Tula State University, Volkov A.V. , Khadartsev A.A. ,   Tula State University
Published: December 2021

The paper considers the results of the analysis and prediction of the dynamics of so-lar activity from the series of the solar radio flux density at a frequency of 2.8 GHz and the relative Wolf numbers, proposed by the leading analytical groups, as well as by the authors of this publication. The typological characteristics of the upcoming situations of socio-economic development of Russia are indicated.
History and Memories of the Domestic Violence Movement
Authors: Hague Gill
Published: December 2021

In this captivating book, activist and scholar Gill Hague recounts the inspiring story of the violence against women movement in the UK and beyond from 1960s onwards, examining the transformatory politics behind this movement through an important historical and international lens.
Local rule-making as an element of local legal order
Authors:   Vladimir State University named after V.I. A.G. and N.G. Stoletovs, LAPSHIN V. Ye. ,   Vologda Institute of Law and Economics of the Federal Penal Service of Russia, SHAKHANOV V. V. ,   Vladimir Branch of the Russian Presidential Academy of National Economy and Public Administration,   Vladimir Law Institute of the Federal Penal Service of Russia
Published: December 2021

The article analyzes the problematic issues of the content of local rule-making activity, which is considered as an element of the local legal order. It is noted that local rule-making should be necessary, not accidental. Local regulations acts are correlated with corporate acts. It is proposed to consider them as independent but partially overlapping phenomena. The segment of their intersection depends on the direction of legal regulation, methods of objectification outside and the type of the subject that generates them. The tendency of decentralization of legal regulation and its influence on the local legal order is noted. Local legal regulation has a limited scope of regulation (within a collective formation), is subordinate in nature, implements a generally permissible approach in a strictly defined legal framework and forms a local legal order
Do educators’ responsibilities stop at the classroom door?
Authors: Apple Michael
Published: December 2021

Schools are crucial sites in the politics of social and cultural transformation. However, we should not limit our work to the internal structures, processes, and content of schooling. The struggles in schools should be organically connected to community-based struggles outside of schools. Therefore, critically democratic action in education needs to transform not only schools, but also the communities and societies in which these schools are situated. Actions in and around schools are even more powerful and long lasting when they are closely connected to real people and real movements and mobilizations outside as well as inside the places where so many of us work.
THE REACTION 4He(γ, p)3H, CAUSED BY POLARIZED PHOTONS IN THE GIANT RESONANCE RANGE
Authors: Peretiatko A.A. , Murtazin R.T. , Khodyachikh A.F.
Published: December 2021

The reaction of 4He(γ, p)3H in the range of giant resonance was studied by a streamer chamber method in a magnetic ﬁeld irradiated with polarized photons obtained by plane channeling of electrons by a diamond crystal. The angular and energetic dependences of the asymmetry of the cross section have been measured. The results are explained by the mechanism of direct knock out of nucleons.
VARIATION OF IMPURITY ELEMENT CONTENT, STRUCTURE AND PHASE COMPOSITION OF THE TEETH AT INFLAMMATORY ODONTOGENIC DISEASES
Authors: Dikiy N.P. , Bereznyak E.P. , Grigorov S.N. , Lyashko Yu.V. , Medvedeva E.P. , Medvedev D.V. , Rekova L.P. , Hodyreva Y.S.
Published: December 2021

Gamma activation analysis on LUE NSC KIPT was used to measure macro-, microelements and 224,226,228RA in intact teeth and teeth with inflammatory odontogenic diseases. A comparative analysis of the phase composition of the teeth was carried out. It is shown that the size of apatite crystals in intact teeth is 3 times higher than in teeth with acute odontogenic diseases. The latter indicates the presence of an amorphous phase of carbonate inclusions and structurally unbound water
THE THERMAL-HYDRAULIC CALCULATION IN A FUEL CARTRIDGE WHEN THE SYMMETRY OF FUEL RODS PACKING IS BROKEN
Authors: Sheyko T. I. , Maksimenko-Sheyko K. V. , Uvarov R. A. , Khazhmuradov M. A.
Published: December 2021

In the work, the problem of convective heat transfer in the fuel cartridge with fuel rods, including the case of broken symmetry in the packing of rods, is solved with new design tools of the R-functions method and the program complex POLYE. The developed design tools for constructing the equations of the boundaries of domains with translational
and cyclic types of symmetry made it possible to significantly reduce the quantity of operations with a subsequent automation of this process, and, consequently, to reduce the time for solving problems. Problems are solved by a variational-structural method. The paper considers the influence of only one rod that breaks the symmetry of the
packing, when it is located either in the central or in the peripheral zone of the cartridge, both with keeping the whole bundle parallel and with the rod’s curvature. In the presence of several ”non-standard” rods, it is also important to calculate the temperature field for the cartridge as a whole. Working with the mathematical model of the process and the computational experiment make it possible to study the properties and behavior of the process in various situations without serious consequences, relatively quickly and without significant expenditure.
OPTIMIZATION OF IGNITION ZONE OF ADVANCED FAST REACTOR, WORKING IN NUCLEAR BURNING WAVE MODE
Authors: Fomin S. P. , Kirdin A. I. , Malovytsia M. S. , Pilipenko V. V. , Shul’ga N. F.
Published: December 2021

This article deals with the problem of optimizing composition and structure of the ignition zone of the fast reactor operating in the self-sustaining mode of nuclear burning wave with the purpose of its smooth start-up and reducing fissile material amount in initial assembly. The cylindrical homogeneous reactor with the ignition zone placed in the center or near the cylinder end is considered. The analysis has been performed basing on solving the non-stationary neutron diffusion equation together with the fuel burn-up equations and the equations of nuclear kinetics for precursor nuclei of delayed neutrons, with using the radial buckling approximation. An optimized structure of the ignition zone has been proposed, which ensures a smooth transition of the reactor to the self-sustaining nuclear burning wave mode, avoiding an excessive energy release, which is observed when using a simplified scheme of ignition zone. Comparison of the startup variants with the ignition zone at the cylinder end and at its center shows the benefits of the second one.
THEORETICAL STUDY OF INFLUENCE OF MODIFICATION OF THE METAL SURFACE ON MAGNITUDE OF THE FIELD EMISSION CURRENT IN GRADIENT-STABLE ACCELERATING STRUCTURES
Authors: Musiienko I. I. , Kholodov R. I.
Published: December 2021

Quantum-mechanical problem on electron motion through the model potential barrier of the metal-vacuum system with an additional near-surface dipole layer is considered. Taking into account the continuity conditions of the wave functions and their derivatives at the interface between the two media, general expressions of the coefficient
of transparency of the potential barrier and a current density of field emission is obtained in the framework of this model. It is shown the influence of the effective thickness of the dipole layer of the metal surface on a value of the field emission current density.
ECONOMIC SITUATION IN KANİŞ IN OF THE 2ND MİLLENNİUM B.C
Authors: KAYA Murat , KAYA Gül
Published: December 2021

In the light of the information given by the tablets found in Kültepe Kaniş, there are small communities living around Kızılırmak in central Anatolia with a government called a kingdom (rubaum). Living conditions, social and commercial relations, economic conditions of this colony community information is obtained through written agreements and commercial documents made with Assyrian merchants who came to the region at the beginning of the 2nd millennium BC. Mutual mineral exchange in commercial relations, which is very important for the economy, and the fact that the values of the mines are very different from each other in this exchange are discussed. Mines formed the basis of the economy of these colonial cities. In addition, a precious metal called amutum was used for money value. In this study, it has been tried to see the economic structure of the Kanish people, meeting their primary needs and how they did this, by examining some tablets. In order to reach the economic structure of that period, the studies of scientists who worked on the tablets for many years and translated them into today's Turkish were used.
AZERBAYCAN AŞIK SANATINDA ŞİRVAN AŞIK ORTAMININ ROLÜ THE ROLE OF THE SHIRVAN ASHİK ART IN AZERBAIJAN ASHİK ART
Authors: HUSEYNOVA Zulfiyye
Published: December 2021

The art of minstrel, whose etymological meaning is "ash", "light", "love", is common in all Turkic peoples, including Azerbaijan, Göyçe, Borchali, Nakhchivan, Yerevan, Ağbaba, Çıldır, Derbent, Karabakh, Ganja, Tovuz, Gazakh, Shamkir, Shamahhi, It was developed in Ismayilli, Agsu, Goychay, Khizi, Guba, Tabriz, Urmia, Khorasan regions. Although the Shirvan minstrel environment has been included in the research of philologists, it has been little studied in musicology. From this point of view, the works of K. Akhundova (Dadaşzade), Ahliman Rahimov, Aliyeva Hanim devoted to examining the Shirvan ash circle are quite remarkable. Shirvan ashik environs have spread over a wide area, including Shamakhi, Ismayilli, Agsu, Goycay, Hızi, Ujar, Gobustan, Mugan region, Salyan, Sabirabad and Belasuvar regions. Shirvan minstrels always responded to cultural events with their art, and took an active role in minstrel congresses and other important state events that played an important role in the development of this art. Shirvan ashik’s have always come to the fore with their musical creations. In Shirvan's minstrel environment, air is played in the accompaniment of various instruments, unlike other regions. It included two balabans, a percussion instrument (double drum) and a ashik singer, including a ashik. In this respect, the group of Shirvan ashik’s can be called a community. One of the characteristic features of the representatives of the environment is that the mugham is performed at the beginning of the air, sometimes between the second and third lines, which shows the skill of the minstrel. Balaban performers also have other responsibilities within the group. It adds color to the general sound of the air accompanied by two bitterns. While one of the balaban players plays a musical theme, the other has a kind of "helper" structure and takes exemplary notes in accordance with the mood and melody of the air. The inclusion of the percussion instrument in the backing demonstrates the uniqueness of this setting not seen in other regions. Although they can be found in other environments such as Güzell?, sikeste, keremi, muhammes, gerayli, they are completely different from Shirvan airs in terms of melody. Peşrov and Shesangi melodies belong only to Shirvan ashik’s and are not performed in other settings. Shirvan ash tunes are also very rich in terms of musical style and contain developed moments, melodies and rhythms.
AN EVALUATION OF MATHEMATICS SECONDARY SCHOOL CURRICULA FROM THE PERSPECTIVE OF 21ST CENTURY SKILLS
Authors: ŞENGÜL Sare , ERÇOBAN Mehmet , ÖZTÜRK ZORA Leyla
Published: December 2021

The purpose of this study is to comparatively examine 2013, 2017 and 2018 secondary school mathematics curricula in terms of 21st century skills. 2013-2017-2018 mathematics course curricula were examined in terms of general features and basic approaches, goals, achievements, learning areas and themes, learning-teaching processes, assessment phase. Document analysis method which is one of the qualitative research designs was used in this study. The data of the study were analyzed with the descriptive analysis technique. The results of the study show that 21st century skills are more explicit, especially in the basis approaches and general features of the 2017 and 2018 program. It has been determined that productivity and accountability skills are not included in the achievements of the curricula, and information, media and technology skills are not included in the measurement and assessment approach. In addition, when the learning outcomes are evaluated in terms of 21st century skills, it has been determined that most of the learning outcomes include indirect explanations for skills and more than one skill at the same time. Also, no explanation for 21st century skills were found in learning domains and themes in any of the curricula examined. With regard to research findings, suggestions were offered for future studies.
ISOLATION, IDENTIFICATION AND CHARACTERIZATION OF PROBIOTIC CULTURES FROM BEE HONEY
Authors:   State Research and Control Institute of Biotechnology and Strains of  Microorganisms, Kyiv, Gordienko Olga , Postoienko Hanna ,   National Scientific Centre «Institute of Beekeeping Named After P.I. Prokopovich», Kyiv, Postoienko Volodymyr ,   National Scientific Centre «Institute of Beekeeping Named After P.I. Prokopovich», Kyiv, Napnenko Oleksandr ,   State Research and Control Institute of Biotechnology and Strains of  Microorganisms, Kyiv, Artemenko V. I. ,   State Research and Control Institute of Biotechnology and Strains of Microorganisms, Kyiv, Tyndyk Volodymyr ,   State Research and Control Institute of Biotechnology and Strains of Microorganisms, Kyiv
Published: December 2021

Досліджено видовий склад асоціації пробіотичних культур у свіжовідкачаному меді бджолиному. Наведено дані з диференціації виділених культур з меду бджолиного за культурально-морфологічними та біохімічними властивостями. Культивуванням на диференційних середовищах ідентифіковано пробіотичні культури. Так, на середовищі MRS (твердому та рідкому) накопичено культури Lactobacillus plantarum, Bifidobacterium bifidum, на середовищі триптон соєвий бульйон – Enterococcus fаecium в межах 1 млрд клітин в 1 см³. Запропоновано методику культивування суміші культур, нашарованих на паперові диски, яка дала змогу визначити антагоністичні властивості виділених культур Lactobacillus plantarum, Enterococcus faecium, Bifidobacterium bifidum по відношенню до Str. pluton, Bac. subtilis, E. сoli. Ключові слова: свіжовідкачаний мед бджолиний, культивування, антагоністичні властивості, диференціація, пробіотичні культури, Lactobacillus plantarum, Enterococcus faecium, Bifidobacterium bifidum.
Referencias musicales en la pintura de juan gris
Authors: Martínez-Pando José Antonio
Published: December 2021

A diferencia de lo que sucede con Georges Braque, del que se tiene constancia de su amor por la música y de su habilidad de tocar varios instrumentos con cierta maestría, de Juan Gris no se habla de ninguna de estas habilidades, ni tan siquiera de que fuera un melómano. Sin embargo, su obra pictórica está cuajada de referencias musicales, manifestadas principalmente en la guitarra española, aunque otros instrumentos como clarinetes, violines, violones, mandolinas e incluso partituras, son una constante en su obra. El cubismo, como cualquier otra corriente, tuvo su influencia en la pintura, escultura, arquitectura, literatura y, por supuesto, en la música. En este trabajo se estudia el nivel relevante que la música ocupa en la obra de este genio del cubismo sintético, así como lo que supone una clara transversalidad de todas las manifestaciones artísticas.
ANALYSIS OF DUPLEX CARTONS QUALITY AVAILABLE IN THE MARKET
Authors: Nugraha Mawan , . Ponadi , Zahra Nazula Nurul
Published: December 2021

350-gram duplex cartons is a popular packaging material used by entrepreneurs because it is affordable, recyclable, and harmless to humans. The two main manufacturers that provide these packaged products are found in the market. In order to assist the government in providing quality assurance for consumers, the packaging materials are physically tested in accordance with SNI 10123: 2008. The quality testings include the grammature of cardboard, thickness, brightness, water absorption, oil absorption, pulling power of paper/cardboard, water content, paperboard folds, and mass density of paper/cardboard, by means of tests that have been provided by the National Standar Nasional. Indonesia (SNI). The results showed that one of the manufacturers did not meet the requirements for the brightness, while the other manufacturer did not meet the standards for the water absorption.Keywords—Resistance, Paper, Mattpaper
Effect of Power Pump and Nozzle Diameter Microbubble Generator to Increase Oxygen Concentration in Aquaculture
Authors: Taukhid Imam , Trijuno Dody D. , Karim Muhammad Y. , Syah Rachman , Makmur Makmur
Published: December 2021

Various types of microbubble generators for use in aquaculture facilities for aeration. The aeration system is essential for high-density shrimp cultivation. However, there is a blockage in the microbubble generator aeration system, and generally, aeration at high densities requires considerable electrical power. In this study, modifications were made to various diameter nozzles and various pump power for microbubble generators. This research was conducted to determine the best microbubble by comparing the nozzle diameter and pump power. To achieve this goal, three diameter nozzles are combined with three different powers with an airflow rate of 2.5 LPM. The best combination of 32.5 mm nozzle diameter and 160-watt pump power. Produce bubbles ranging from 5.6 – 82 μm, with an increased oxygen concentration time of 60 minutes.
First report of Iridovirus (ISKNV) infection in Israeli mariculture gilthead sea bream (Sparus aurata) at the Mediterranean Sea
Authors: Smirnov Margarita , Ofek Tamir , Hershko Hanna , Ron Tetsuzan B.
Published: December 2021

Megalocytiviruses have caused mass mortalities in various farmed fish species, both edible and ornamental. Infectious spleen and kidney necrosis virus (ISKNV) belongs to this family of viruses and induces lethal diseases in cultured fish. Here, we publish the first report describing this epizootic virus affecting the sea bream (Sparus aurata) in the offshore mariculture farm located in the Mediterranean Sea in Israel. The infectious agent was diagnosed with histology analysis and was identified as ISKNV by PCR.
Gendered Personality Traits, Academic Programs and Academic Performance of Pakistani University Students: An Evidence From Pakistan
Authors: Ali Rafaquat , Bahoo Rabia , Shoukat Bushra
Published: December 2021

The academic performance reflects students’ success or failure to achieve learning objectives and goals in their academic endeavours. Previous studies have highlighted the major influence of students’ gender, personalities, and academic programs on their academic performance. Different cultures, social settings, and educational systems promote different perceptions of gender roles that can produce different preferences of subjects and personality traits. Hence, the study aimed to assess the direct and total effects of Pakistani university students’ gender, personality traits, and subject choices or academic programs on their academic performance. The Structure Equation Modeling approach was applied in two stages to find out the impacts of gender, personality traits, and academic programs on students’ academic performance. The results showed that the gender variable is related to students’ personality traits and the academic program. Although, gender did not have a direct impact on students’ grades, but its total effect through personality traits and the academic program was significant. The personality traits were not found to have a direct or total significant effect on students’ academic performance. The academic performances of students of some academic programs were higher as compared to students of other academic programs. The stereotype gendered personality traits and subject choices were present in students. The students’ perceptions of stereotype gender roles, consequent personality traits, and subject choices should be intervened to improve the academic performance of both genders.
How do lecturers upgrade themselves from university - industry linkages? Evidences from Vietnam
Authors:   Foreign Trade University, Hanoi, Vietnam, Phong Le Thai
Published: December 2021

The collaboration between universities and industry is trending these days thanks to the myriad of benefits that it brings to both parties involved. The impact of this cooperation allows both companies and universities to rely on each other in terms of creating mutual value over time. This paper will discuss the actual reality of this interdependent relationship based on the statistics collected from a research survey, as well as its standing in the role of supporting lifelong learning towards university lecturers. The popularity of university-industry collaboration has provided undeniable advantages to both the academics and companies. However, to aim for a more sustainable development, a clear mechanism and expansion to support society and lecturers’ lifelong learning is much needed. Incorporating lifelong learning of lecturers is a challenge and necessity for lecturers, in order to enhance their professionalism, update and deepen their knowledge through professional development. Within the scope of this article, based on an overview of the content of the cooperation between enterprises and universities related to lifelong learning of lecturers, the authors draw a number of lessons to promote university- industry relationships, while improving lifelong learning for lecturers.
Five keys to publish a scientific article
Authors: Catoggio Luis J.
Published: December 2021

It is very difficult to supplement the excellent review and instruction written by Dr. Graciela (Chela) Alarcón, a mentor and friend of many of us, in the previous issue of "Five keys to publishing." Therefore, I will try to give this a more informal aspect, with personal experiences and I will try to emphasize some aspects that seem important to me or to highlight even more some of those that Chela highlighted.