bluuebunny/crossref_metadata_2025 huggingface dataset:
Germination of palm seeds under periods of rehydration
Authors: Ferreira Kássia Barros , Souza Antonio Maricélio Borges de , Muniz Ana Carolina Corrêa , Pivetta Kathia Fernandes Lopes
Published: November 2021

Abstract Palm seeds are indicative of being recalcitrant species. Seeds germination for many species, is slow and uneven, even in favorable conditions, often due to the resistance of the woody endocarp that makes them impermeable to water. Most species also have the characteristic of not tolerating the drying process at low moisture levels, thus losing their viability. In view of these considerations, the objective was to evaluate the effect of different periods of rehydration on the germinative process of seeds of royal palm, dwarf palm and jeriva. Seeds were homogenized and immersed in water containing 3 times their volume, with daily replacement. The experimental design used was completely randomized, with 5 treatments (0, 3, 6, 9, and 12 days of rehydration), with 4 replications of 25 seeds. The seeds were placed in transparent “gerbox” plastic boxes containing medium vermiculite as substrate and placed in BOD with a photoperiod of 16-hour of light and their respective optimum temperatures for each species. The number of germinated seeds was counted every 2 days until germination stabilized. The variables analyzed were germination percentage, germination speed index (GSI), average germination time (AGT) and distribution of germination over the days. Rehydration for 3 days increased the germination rate of royal palm seeds. For dwarf and jeriva species, rehydration did not influence the analyzed variables. The GSI and AGT were negatively influenced by the rehydration periods for royal palm. Rehydration prolonged the peak of germination of the studied species.
Analyses of OJIP transients in leaves of two epiphytic orchids under drought stress
Authors: Zampirollo Jadson Bonini , Pinheiro Clodoaldo Leites , Santos Vinícius Fonseca dos , Braga Priscila Conceição Souza , Martins João Paulo Rodrigues , Silva Diolina Moura , Falqueto Antelmo Ralph
Published: November 2021

Abstract The tolerance to low water availability is a decisive factor for growth and survival of orchids in their natural environment. The objective of this study was to characterize the photochemical traits of two epiphytic orchids (Cattleya warneri and Miltonia spectabilis) under water deficit (WD). Chlorophyll a fluorescence signals were recorded from young and fully expanded leaves of 5 plants/species after dark-adaption for 60 minutes, between 6-9 a.m. after 0, 30, 60, and 90 days of WD, using a Handy-PEA fluorometer (Hansatech, UK). Increases of O-J and J-I phases and L and K-bands and decreases of I-P phase were observed after 30 days of WD, especially in C. warneri. Decreases in the capacity to photochemically reduce quinone A (QA) and the kinetic properties required for redox reactions of the plastoquinone pool, the loss of energetic connectivity between units of PSII, inactivation of the oxygen evolution complex, and decrease of the overall rate of reducing the electron acceptor pool of photosystem I were observed in M. spectabilis, a more tolerant species. The greater ability of this species to maintain higher relative water content (RWC) in photosynthetic tissues allows greater photochemical activity.
Edible flowers: traditional and current use
Authors: Santos Izabel Cristina dos , Reis Simone Novaes
Published: November 2021

Abstract Flowers have been part of human life since antiquity. Several civilizations have left the legacy of using flowers in art, natural medicine, as well as in cooking to color, flavor and embellish various dishes. Edible flowers (EF) are those that can be consumed without endangering consumer’s health. Although not all countries in the world use flowers for food, their use has increased in general, as well as the interest of researchers from different areas of knowledge, as they are considered new sources of nutrients and bioactive compounds. However, the safety of its use is still questioned due to the lack of more information about the maximum safe amount of daily intake. This review aimed to gather information about the traditional use of EF, safety in consumption and consumers’ perception of these products.
Ultrafiltração na remoção de glifosato e ácido aminometilfosfônico em águas de abastecimento
Authors: Coelho Edumar Ramos Cabral , Reis Dariene Patricia
Published: November 2021

RESUMO O glifosato é um herbicida não seletivo utilizado no controle de ervas daninhas em ambientes agrícolas e urbanos. É encontrado em mananciais associado ao seu principal metabólito, o ácido aminometilfosfônico, sendo necessária a remoção destes em estações de tratamento de água. O objetivo do trabalho foi avaliar a ultrafiltração direta na rejeição do glifosato e do ácido aminometilfosfônico em água de manancial superficial fortificada nas concentrações de 630, 800 e 1.250 μg L-1 e variação de pH entre 4 e 10. Para o glifosato, os aumentos do pH e da concentração e a presença de matéria orgânica natural contribuíram para a taxa de rejeição. A massa de glifosato adsorvida foi de 1,2 μg cm-2, sendo a adsorção na superfície e nos poros da membrana o principal mecanismo de rejeição. A ultrafiltração direta não foi efetiva para rejeição do ácido aminometilfosfônico. Para concentração do glifosato de 630 μg L-1 e pH entre 6,1 e 7,2, a ultrafiltração direta produziu permeado com concentração inferior a 500 μg L-1, atendendo ao padrão de potabilidade brasileiro, Portaria Gabinete do Ministro/Ministério da Saúde nº 888, publicada em 7 de maio de 2021.
Mobilidade de contaminantes em solos arenosos após a aplicação de águas residuárias tratadas produzidas em indústria siderúrgica
Authors: Carvalho Clara Bandeira de , Pereira Erlon Lopes , Santos André Bezerra dos
Published: November 2021

RESUMO Este trabalho teve como objetivo realizar um estudo de modelagem da dispersão de contaminantes no solo com águas residuárias produzidas e tratadas em uma indústria siderúrgica. Para isso, foram realizados ensaios de coluna de lixiviação utilizando amostras de solo coletadas nas áreas dentro da indústria onde aconteceria o reúso das águas residuárias tratadas nas estações de tratamento da própria siderúrgica. Com base nos ensaios, foram geradas curvas de eluição (breakthrough curves), para análise da mobilidade dos contaminantes no solo, e obtidos os parâmetros de transporte (coeficiente de dispersão, retardamento e dispersividade). As águas residuárias produzidas na siderúrgica apresentam baixas concentrações de metais pesados após o tratamento realizado, sendo apenas o ferro e o zinco, contaminantes de maior preocupação para a disposição no solo. Os solos analisados, com elevado percentual de areia, demonstraram ineficiência na retenção dos contaminantes presentes, aumentando os riscos de contaminação da água subterrânea. Conclui-se que, para a indústria siderúrgica realizar o reúso não potável das águas residuárias, deve-se associar este a técnicas de manejo e conservação do solo que aumentem a capacidade do solo em adsorver contaminantes, ou de impermeabilização na área de resfriamento de placas.
CORRELATION AND REGRESSION ANALYSIS OF THE AUTOMOTIVE GASOLINE MARKET
Authors:   Ufa State Petroleum Technological University, Nizamova G.Z. , Gaifullina M.M. ,   Ufa State Petroleum Technological University
Published: November 2021

Purpose of the study: to identify the factors affecting the volume of production of motor gasoline. Research methods: analysis and synthesis, systematic approach, as well as methods of correlation and regression analysis. Results of the research: A methodological approach to the use of tools for correlation and regression analysis of the gasoline market is proposed, which includes the following stages: 1) formation of a data array; 2) carrying out correlation analysis, building a correlation matrix, selecting factors into the model using the Correlation tool in the Data Analysis package of MS Excel; 3) conducting a regression analysis, constructing a regression equation, substantiating the obtained dependence using the "Regression" tool in the "Data Analysis" MS Excel package, calculating the elasticity coefficients. It is proposed to use the volume of production of motor gasoline as effective in carrying out the correlation-regression analysis and constructing mathematical models. Among the dependent variables and factors affecting the volume of production of motor gasoline, it is proposed to use variables that characterize four groups of factors: resource (raw material) limitations (the volume of oil production and refining), production capabilities of the industry (through the depth of oil refining and the yield of light oil products that characterize production capacity and set of installations in the industry), price attractiveness of the market (prices of producers and consumers of motor gasoline, world oil prices), export attractiveness (volume and value of exports). Multivariate economic and statistical models of the dependence of the volume of production of motor gasoline on a number of factors have been developed. Based on the results of calculations, a strong correlation was revealed between the volume of production of motor gasoline and the values of primary oil refining, oil production, and export of motor gasoline. The predicted values are located as close as possible to the residual values, which indicates that the resulting regression equation has a high degree of accuracy. Research prospects: the research results can be used to identify significant factors in the development of the motor gasoline market in the Russian Federation.
УСЛОВИЯ И ТЕНДЕНЦИИ ИННОВАЦИОННОГО РАЗВИТИЯ РОССИЙСКОГО ЭКОЛОГИЧЕСКИ ОТВЕТСТВЕННОГО ГОСТИНИЧНОГО СЕКТОРА
Authors:   Ufa State Petroleum Technological University, Veselova D.F. , Khisamutdinova A.F. ,   Ufa State Petroleum Technological University
Published: November 2021

The article is devoted to an urgent problem of our time – environmentally responsible production and consumption in the hospitality industry. The modern hotel business is faced with such issues as resource conservation, reducing the negative impact of chemical products, rational waste disposal, and the use of biodegradable materials in daily activities. The article discusses the main areas of work on the introduction of environmentally friendly innovative technologies in the hotel business. The experience of introducing "green" technologies in accommodation facilities in developed countries demonstrates the promise of the principle of environmental and social responsibility of the hotel sector and there is the growing demand for eco-friendly hotel services. The question of how environmental innovations can be incorporated into the realities of the Russian hotel business is analyzed. In the course of writing this article, the programs for environmental certification of accommodation facilities, which are currently operating in Russia, were considered. Comparative characteristics of the main programs are presented, as well as the latest changes introduced by the Economic Union. Comparative characteristics of the Green key and Leaf of Life programs are analyzed. It was revealed that at the moment the development of eco-hotels is often associated with ecotourism (the main means of accommodation is glamping)). The features and conditions of ecolabels types I, II and III are considered. Examples and comparative characteristics of types are given. The classification of environmentally friendly accommodation facilities in Russia is revealed in accordance with the considered eco-labeling. It was found that the demand for eco-hotels in large cities is still growing quite steadily. In the future, it will determine the competitive advantages of city hotels of various levels. Certified hotels meet high environmental standards, are distinguished by a responsible approach to business and make an active contribution to environmental protection. Considering that the problem of responsible use of natural resources and environmental friendliness is becoming more and more popular, the prospects for the development of a truly eco-friendly hotel business are being considered.
The Testing Database as Pandemic Technology: Reflections on the COVID-19 Response in India
Authors: Dutta Chowdhury Sreya , Basu Riona
Published: November 2021

This article examines the COVID-19 response in India, viewing it as deeply enmeshed in the dynamics of the ‘database’ as an emerging technology of governmentality. Databases aim to translate entire populations into units of information abstracted from social identities and local specificities. In the context of the coronavirus pandemic, bureaucratic state systems attempt to manage and respond to the health crisis via databases collating testing data across the country. Problematising COVID-19 testing databases, we delve into the logic of database governance. We find that as a tool of governance the database falters in its attempts to compress complex identities and locations into de-contextualised units of information. As the complexity of lived reality interrupts the logic of databasing, state discourse on ‘unintended consequences’, ‘leakages’, ‘duplication’, and ‘reconciliation’ processes in the management of databases abounds and the ambivalence of databases becomes manifest in the COVID-19 response. In this article, we use secondary data to understand how testing databases intervene and interact with complex realities to establish bureaucratic order around a pandemic. We posit that COVID-19 testing databases should be understood as being embedded in emerging database governmentalities that supplant care of the population with the maintenance of databases.
Detecting Diabetes Risk: Philanthrocapitalism, Diagnostic Innovation and Epistemic Power in Mexico
Authors: Vasquez Emily E.
Published: November 2021

An expanding class of mega-philanthropic institutions, most often based in the Global North but increasingly based in the Global South, has emerged as a driving force in global health. Among them, the Carlos Slim Foundation—located in Mexico City and funded by Mexican-born telecommunications tycoon Carlos Slim Helú—has spearheaded an ongoing strategy to boost chronic disease prevention in Mexico, principally through the development and promotion of a series of cutting-edge diagnostic tests. In this research article I trace the Foundation’s efforts to develop these technologies and integrate them into Mexican health policy. With these technologies serving as powerful conduits of the Foundation’s epistemic power, I show that Carlos Slim’s philanthropic investments are reshaping goals in the public health field and fostering new understanding of chronic disease risk among health officials and experts in Mexico and beyond.
Can Circular Entrepreneurship Save the World Economy?
Authors:   Indian Institute of Management Ranchi, Jharkhand, India, Ray Samrat
Published: November 2021

Global polarization and linear economy models has for generations been the servant of ruthless capitalism and bourgeoisie ventures. In such ruthless circumstance there has been alarming situation both globally and locally to challenge prevailing linear economy structures to question and create a sustainable platform for protecting the resources and user structures of our future generations. Life cycle assessments globally has been a case study which has shown the minimal usage of products in value based propositions and bringing the environmental ecosystem in a balanced structure irrespective of political or governmental interventions. From the birth of the Paris Agreements on Climate changes, scientists and technologists globally has stressed upon the importance of sustainability and resilience on global food security as well as natural resource management. In such scenario resource allocations even in advanced countries like Europe and America has fallen prey to gross inequality, gender gaps and faulty resource transitions even in most advanced regions. Shocking Gini coefficient figures across boundaries have led scientists and economists globally to rethink and restrategise the way strategic business management hovers globally and to better revisualise globalization and utilize the resources our earth has endowed us upon. This paper challenges prevailing notions and even best practices in current management scenario and principles of economics of entrepreneurship to jump start a society based on values, tradition and value based usage proposition; in other terms from a linear based economy to a sustainable resilient circular economy model with greater emphasis on environmental protection, poverty eradication with better integration of triple line bottom of pyramid and better community disciplines to foster a vibrant shared economy model. There is a persistent gap lying across various parameters of a linear economy which has in turn been the causal effect of human impoverishment, poverty and vast scale ecological destructions. A case based approach and exploratory study in this research paper tries to answer rising question in addressing this burning topic of circular entrepreneurship which is quite different in structure and outcome to normative economical falsifications arising out of entrepreneurship models which has till now failed to create a functional economy devoid of hazards and wastes.
Novosibirsk Contemporary Art in 2009-2019
Authors:   Kryachkov Novosibirsk State University of Architecture, Design and Arts, Russian Federation, Kuznetsova Irina
Published: November 2021

The work examines the contemporary art scene of Novosibirsk from 2009–2019. In the first part of the article we carry out a sociological analysis of the artistic life of the city and highlight such features as: the prevalence of self-organized forms of art presentation over institutional forms, non-publicity and “diffusivity” of a significant part of art practices. We also analyse the influence of these factors on the perception of art and discuss what kinds of methodological challenges they provoke. Further we give a brief overview of some significant exhibitions of the past decade (such as “Siberian Underground. 20 Years Later”, “Repetition of the Untrodden” etc.), examine artistic circles of the city and their transformation from 1990 to our time, discuss principles of their formation and the nature of interactions among them. We also propose a schematic representation of the artistic circles under consideration, their interactions and attractions from a historical point of view. The second part of the article examines the aesthetic features of contemporary art in Novosibirsk from 2009-2019. The transition from the art of the 00s and early 10s to the art of younger generations of the late 10s is characterized by a change in the emotional tonality: from vitality and expressivity to fragile and melancholic sensitivity, from political irony and grotesque to ethical complexity and vulnerability. When considering art of individual artists of the specified period we outline two possible ways of their analysis based on the allocation of a common motive: neo-expressionist and post-conceptual. The first of these is united by the motive of “toys” as a way of working with corporeality and doubleness (for example, in the works of Konstantin Skotnikov, the Cosmonauts art group, Denis Efremov, Alexei Grishchenko, Mayana Nasybullova, etc.). The post-conceptual line is presented through the works of such artists as: Alexander Limarev, Mikhail Karlov, the BERTOLLO art group, Irca Solza. Here we propose a unifying motive of “a game” as a dichotomy of rule systems and their failure that is viewed as an opportunity to conceive another world. In the conclusion of the article, we suggest that such an integrated approach to the analysis of regional art of the last decade is promising.
Su yalıtımı uygulamalarının üretim ve yapım süreci çevresel etki değerlendirmesi
Authors: CETINER İkbal , LEVENT Şeyma
Published: November 2021

Binalardaki su yalıtımı uygulamaları, malzemelerin üretim ve yapım süreçlerinde oluşan enerji ve kaynak tüketimi nedeniyle çeşitli çevresel etkiler oluşturmaktadır. Her yıl tonlarca su yalıtım malzemesinin uygulandığı dikkate alınırsa; bu malzemelerin fiziksel, kimyasal vb. performans özelliklerinin yanı sıra, olası çevresel etkilerinin de değerlendirilmesi gerektiği açıktır. Makalede, Türkiye’de klasik ve ters teras çatılarda yaygın olarak uygulanan su yalıtım sistemlerinin üretim ve yapım süreçlerindeki çevresel etkileri yaşam döngüsü yaklaşımı ile değerlendirilmektedir.

Klasik ve ters teras çatılar için belirlenen altı tip uygulamanın çevresel etki analizi, ürün ve hizmetlerin yaşam döngüsünü analiz eden SimaPro benzetim programı ile gerçekleştirilmektedir. Elde edilen sonuçlara göre; üretim ve yapım süreçleri toplamında klasik teras çatıda mekanik yöntemle sabitlenen PVC esaslı serme tip su yalıtımı uygulaması en yüksek çevresel etkiye, ters teras çatıda bitüm esaslı sürme tip su yalıtımı uygulaması ise en düşük çevresel etkiye sahiptir.

Araştırma sonuçları, mimarlar ve mühendislerin düşük çevresel etkili su yalıtımı uygulamalarını tercih etmelerine yardımcı olacaktır. Ayrıca bina alt sistemlerinde gerçekleştirilecek farklı uygulamaların çevresel konular açısından değerlendirileceği gelecek çalışmalar için bir rehber niteliği taşımaktadır.
TRANSFORMATION OF CONSUMER BEHAVIOR IN THE INDUSTRIAL MARKET IN THE CONTEXT OF DIGITALIZATION
Authors: Karpova Svetlana , Ustinova Olga
Published: November 2021

Intense competition in industrial markets leads to constant changes in consumer behavior. Difficult pricing negotiations and abuse of power make it difficult for participants to interact in sales management. Taking these facts into account, it should be noted that for the sales manager, price becomes an indicator of success in the end result of negotiations. At the same time, surveys of heads of sales departments in the industrial sector show that, among other important elements of negotiations, are the duration of the business relationship, the reputation of the supplier. Despite these tendencies, questions remain about other factors that can consciously or unconsciously influence the negotiation situation, both in a positive and negative direction. The research results were carried out in accordance with the order of the Financial University under the Government of the Russian Federation of March 20, 2020 No. 0564 / o "On the organization of the implementation of the second stage of fundamental research works carried out within the framework of the state assignment in 2020." on the topic "Theory of consumer behavior in the modern economy".
Assessment of Inclusive Process as a Tool for Designing Inclusion in Educational Institution
Authors: Alekhina S.V. , Mel’nik Y.V. , Samsonova E.V. , Shemanov A.Y.
Published: November 2021

The paper presents results of a study aimed at exploring how comprehensive assessment of inclusive process may be used as a tool for designing inclusion The paper presents results of a study aimed at exploring how comprehensive assessment of inclusive process may be used as a tool for designing inclusion within an educational institution. The assessment technique is based on three methodological foundations: activity, participatory and human rights based approaches which imply active involvement of the key subject groups in joint activities aimed at developing inclusion. The assessment model is built into the development cycle of an inclusive process and includes, along with self-examination and external expertise, the analysis of the assessment results by the school community with the participation of an external expert, the design of changes, their implementation and re-assessment. The participatory approach enabled us to involve the parent community as one of the subjects of assessing the state of the inclusive process at school. We focused on the following research tasks: to describe the stages in the assessment of inclusive educational process by its participants; to show, using the case of one of the schools involved in testing as an example, how the assessment and its discussion by the participants of the educational process and by the external expert affect the choices in the design of changes, making the educational institution more inclusion-oriented. To analyze the results of applying the assessment technique, one of the Moscow schools was selected which has extensive experience in the implementation of inclusive education and has reached the stage of change design in the cycle of inclusion development. The participatory approach made it possible, on the one hand, to involve the parent community as one of the subjects of assessing the state of the inclusive process at school. On the other hand, the assessment by an external expert was used as a tool for developing the institution’s inclusiveness. All groups of respondents gave a fairly high level of assessment of the inclusive process, although there were statistically significant differences (p <0.01) between the assessments of the teaching staff and parents (lower) in all indicators, except for Redeployment of Resources, Community Building, and Information Accessibility. These differences in the assessments, including the expert ones, were used by the institution to design changes and increase the involvement of the parent community in this process. Thus, the offered methodology can be used as a mechanism for self-analysis and a tool for designing inclusive process in an educational institution within the cycle of inclusive development.
Implementation of Social Technologies for the Development of the Civil Service Staffing System in Modern Russian Conditions
Authors:   Russian State Social University, Stoyanova D.D. ,   Local Branch of the Party “United Russia”
Published: November 2021

the subject of our work is modern social technologies for the development of the personnel support system of the state civil service. The purpose of the research is to study the socio-managerial aspect of the introduction of social technologies for the development of the personnel support system of the state civil service in modern Russian conditions. The research methods used were institutional and system methods, methods of political and legal analysis, analysis of statistical materials, and study of documents. The result of the work is an analysis of the features of the introduction of social technologies for the development of the personnel support system of the state civil service in Russia (on the example of the United Russia party).
Stereotypes of Musicians-Performers Using National Instruments: Psychological and Culturological Aspects
Authors:   Russian State Social University, Anufrieva N.I. , Anchutina N.V. ,   Russian State Social University,   Gnesin Russian Academy of Music
Published: November 2021

the purpose of work is to prove psychological prerequisites of playing music for national instruments in condition of traditional Russian performing school which are that the specifics of a playing the national instruments are caused both by tradition canons, and individual socio- and ethnopsychological manifestations of the musician identity. Characteristic qualities of the performer predetermine any given stereotypes which are considered in article. The system method of art studies (musicology), cognitive approach to a research of the identity of the musician and also the principle of the theory of psychological types of creative persons served as methods of a research. Research conclusions are that: stereotypes of performing musicians define style of interpretation and explain any given effect on listeners. Cultural and educational work of the performing musician begins to be filled with special sense as the musician is a performer and creator of composition and the concept of her artistic realization, and features of stereotypes of performing musicians affect efficiency and success of their creative activity – concert work and enlightenment.
Distinctive Features of a Threatening Demand and Entreaty at the Fundamental Frequency Level
Authors:   Russian State Social University, Groshev D.V.
Published: November 2021

the article gives the results of an experimental and phonetic study on the prosodic differentiation at the level of the fundamental frequency of two illocutionary acts – a threatening demand and entreaty (on the material of German). It is known that prosody affects a communicative process, and depending on the nature of a prosodic structure, the meaning of a statement changes. The same lexical and grammatical corpus can act as a threat, demand, entreaty, sarcastic statement, etc. The distinctive features of these speech acts are directly influenced by the perceived prosodic features of fundamental frequency, intensity and duration. On the basis of auditory, acoustic, and mathematical and statistical analyzes, the distinctive features of the two illocutionary acts were identified at the level of the fundamental frequency. The study shows that the two illocutionary acts differ at the level of the fundamental frequency, despite the fact that they belong to the same speech act – directive. The results obtained can be used in research in the field of phonology, experimental and applied phonetics. In addition, the obtained material may be of interest to forensic experts when conducting a phonoscopic examination
Modern Approaches to the Study of Music of the Twentieth Century
Authors:   Russian State Social University, Lyu Liang
Published: November 2021

the subject of research – modern academic music of the 20th century is a special kind of art, the effective development of which by students of art departments and universities requires appropriate methods. The purpose of the work is to consider problematic teaching methods that ensure the effective mastery of complex artistic material by university students who do not have sympathy for 20th century music. To verify the effectiveness of the application of problem learning techniques when students mastered avantgarde music, a pedagogical experiment was conducted to introduce problem problems, the case method and the design method into the process of mastering musical and historical disciplines. The study carried out a theoretical justification and introduced into creative practice the methods considered, which made it possible to involve the student in the development of discipline in the process of creative activity, which significantly increases the level of cognitive activity and contributes to the formation of students; to solve the problem of modern musical skill, students of the musical and pedagogical profile of education were presented with problem problems, and the task requiring brainstorming – to practically “guess” the alleged image of the author – had the necessary didactic effect. Methodological recommendations related to the use of problematic methods in music education are formulated.
The Activities of Rospotrebnadzor to Ensure the Sanitary and Epidemiological Wellbeing of the Population in a Rapidly Changing External Environment
Authors:   Russian State Social University, Kulikova O.A. ,   Regional Office of Rospotrebnadzor in Moscow
Published: November 2021

the health of the citizens lies at the heart of any state and presents an immeasurable value. Decent living standards and protection of the population’s health are contingent upon ensuring sanitary and epidemiological wellbeing. The activities of the Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing (Rospotrebnadzor) aim at achieving a consistent improvement of the sanitary and epidemiological wellbeing of the Russian population and are based on the findings of scientific research, legal framework development, and direct cooperation with sole entrepreneurs, individuals, and legal entities. The accumulated scientific knowledge and the multi-year experience in fighting against infectious diseases enable the Service to react swiftly to new challenges, such as the new Coronavirus disease (COVID-19).
NONLOCAL BOUNDARY VALUE PROBLEM FOR ONE MIXED THIRD ORDER EQUATION
Authors: Ezaova Alena G. , Kanukoeva Liana V. , Kupovykh Gennady V.
Published: November 2021

The paper considers a nonlocal boundary value problem for a mixed hyperbolic-parabolic equation of the third order. The equation is considered in a finite simply connected domain consisting of a hyperbolic and a parabolic part. The solution to the problem posed is considered for various cases of the parameter λ, which is in the original equation. In the case when (1-2m)/2< <λ<1, the solution of the problem is reduced to a singular integral equation, which is reduced by the well-known Carleman-Vekua method to the Fredholm integral equation of the third kind. In the case when λ=(1-2m)/2, a theorem on the existence and uniqueness of a solution to the problem posed is formulated and proved. To prove the uniqueness of the solution, the method of energy integrals is used and inequalities of the type are derived on the given functions that are in the boundary condition. It is shown that the homogeneous problem corresponding to the original problem, under the conditions of the uniqueness theorem, has only a trivial solution in the entire considered domain. From which we can conclude that the original problem has only a single solution. If the obtained conditions for the given functions are violated, the problem posed does not have a unique solution. When investigating the question of the existence of a solution to the problem posed, a system of two equations is considered, consisting of the basic functional relations between the trace of the desired function and the traces of the derivative of the desired function, brought to the line of degeneration y = 0. Eliminating from the system the function τ (x) - the trace of the desired solution on the line of degeneration, we arrive at an equation for the trace of the derivative of the desired function. Under the condition of the existence and uniqueness theorem, the problem posed is equivalently reduced to the Fredholm integral equation of the second kind, the unconditional solvability of which follows from the uniqueness of the solution to the problem posed.
A MIXED PROBLEM FOR A DEGENERATE MULTIDIMENSIONAL ELLIPTIC EQUATION
Authors: Tanirbergen Aisulu K.
Published: November 2021

This article shows the unique solvability and obtains an explicit form of the classical solution of the mixed prob-lem in a cylindrical domain for a model degenerate multidimensional elliptic equation. The correctness of boundary value problems in the plane for elliptic equations by the method of the theory of ana-lytic functions of a complex variable has been well studied. The first boundary value problem or the Dirichlet problem for multidimensional elliptic equations with degeneration on the boundary has been sufficiently analyzed. However, as we know, the mixed problem for the indicated equations has been studied very little.
STUDY OF THE SHELL MATTER OF MODERN AND PLEISTOCENE MOLLUSCS OF THE GENUS DIDACNA
Authors: Khlopkova Marina V.
Published: November 2021

One of the ways to study the reactions of marine invertebrates to the external effects of changes in temperature and salinity is the biogeochemical analysis of skeletal parts, which are consistently built up during ontogenesis and record a variety of information about these changes. The most studied shells of mollusks, sea urchin shells and skeletal parts of corals. Information about the chemical composition of modern and fossil mollusk shells is widely used in solving geological and biological problems, including determining the temperature and salinity of ancient marine basins, studying the diagenesis of carbonate sediments, and the biochemical evolution of invertebrates. X-ray diffraction analysis of the shell matter of didacnae belonging to the Cardiidae showed an aragonite composition. The quantitative determination of elements in mollusk shells by microprobe analysis of spot scanning and spectrometric method is carried out. Samples were taken in successive layers of shell growth within the annual ring, and the seasonal dynamics of strontium changes were detected. For Didacna, strontium is the main element-indicator of seasonal and ontogenetic growth, is included in the crystal lattice of aragonite and forms strong compounds in the process of shell formation during the life of these bivalves. The variability of seasonal, ontogenetic, and taxonomic differences in a number of indicator elements in living and Pleistocene bivalves of the genus Didacna was studied.
Armamento aéreo: una mirada hacia el futuro
Authors: Mesa Palacio Leonardo de Jesús , Uribe Taborda Abdon Estibenson
Published: November 2021

Este artículo tiene por objetivo de realizar un análisis descriptivo del armamento destinado a la batalla aérea a lo largo de los siglos XX y XXI, para entender el impacto de estas armas, la superioridad aérea militar de los países y su necesidad de avance tecnológico en el ámbito del armamento en los escenarios de conflicto. En su historia, el ser humano ha tenido que enfrentar permanentemente la resolución de conflictos que se han creado por diferencias a nivel social, político, económico y militar. Cuando estos problemas exceden el marco de las discusiones, se requieren tomar medidas más fuertes para restablecer el orden social. Así, los avances tecnológicos en el ámbito del armamento aéreo han desempeñado un papel protagónico y han permitido a los Estados mantener el orden en los casos de extrema dificultad, en pro de los intereses de una comunidad.
El papel de la negociación en la planeación de la estrategia militar
Authors: Segura Villarreal Carlos Alberto
Published: November 2021

Para la planificación de una estrategia efectiva, eficaz y capaz de arrojar los resultados deseados, es necesario que todas las partes que interactúan con el proceso estratégico militar estén conscientes de la importancia de la negociación y de cómo esta sirve de herramienta para llegar a la planeación estratégica deseada. Con esta investigación no experimental de tipo descriptiva con enfoque cualitativo y diseño transversal, se busca dar respuesta la pregunta ¿Cómo la negociación puede contribuir en la planeación de la estrategia militar? Para ello, primero se analizan los conceptos básicos de estrategia, innovación y negociación. Como segundo punto, se identifica el enfoque primordial o método directo en una negociación exitosa y, en tercer lugar, se expone de qué forma contribuyen las negociaciones en el desarrollo estratégico. Al terminar de leer este artículo, el lector podrá comprender mejor cómo la negociación contribuye a la planeación estratégica militar, también, el cómo poder hacer uso de herramientas básicas para la planeación de una negociación, lo cual le traerá beneficios en su planeación estratégica.
A systematic approach to food variety classification as a tool in dietary assessment: A case study of Kitui district
Authors:   Bioversity International, Nairobi, Kenya, Musinguzi E , Maundu P ,   National Museums of Kenya, Nairobi, Kenya, Grum Grum ,   Scarab Soluciones, Ecuador, Nokoe KS ,   Wisconsin International University College, Legon-Accra, Ghana
Published: November 2021

Maternal and child mortalities in sub-Sahara Africa can be alleviated through improvement in food and nutrition security. Part of this strategy includes complementing supplementation, fortification and public health improvement efforts by diversifying dietary habits through identification and utilization of various types of local food sources. In Kenya, inadequate evidence-based information on nutrient variations within species still limits the adoption of dietary diversity policies, particularly in support of the implementation of food and nutrition programmes. The gap between knowledge and practice, therefore, needs to be addressed. Dietary diversity is commonly tabulated using computed scores for food diversity (count of food groups consumed during the recall period) and food variety (count of all dietary items consumed during the recall period up to the species level). This simplification of dietary diversity scores is attributed to the complexity involved in collecting accurate information on varieties under each species consumed. This has led to an urgent need to develop simple, consistent, effective and variety-level sensitive methods of measuring food biodiversity within peoples’ diets. This paper presents a pilot study carried out with an aim of demonstrating the steps involved in applying a food biodiversity sensitive indicator in food consumption studies using a variety-level biodiversity tool in Kitui district, Kenya. A community food list with variety names and photos was developed and was used during household dietary assessment. The target subjects were women and children (under five years). The indicator was tested among women and children under the age of five and, for comparison, a food diversity score was also administered as an indicator of dietary diversity. Results showed that the food variety scores were more indicative of the food biodiversity resources consumed in the community than food diversity scores. The mean variety scores for mothers in the last 24 hours, 7 days and 1 month preceding the survey were 12.80(±4.11), 21.06(±6.37) and 24.43(±7.44) respectively while those for children were 12.93(±4.47), 20.80(±6.98) and 23.88(±8.13) respectively. The mean food diversity scores for mothers in the last 24 hours, 7 days and 1 month preceding the survey were 7.49(±1.25), 8.60(±0.73) and 8.73(±0.64), respectively while those for index children were 7.36(±1.39), 8.42(±1.01) and 8.55(±0.95), respectively. The differences in mean values for both variety and diversity scores for one day, one week and one month were statistically significant among women and children (p<0.001). This approach could provide an alternative indicator for computing dietary diversity in future.
Assessment of impact of information and ballistic launch support factors on mission realizability by aircraft formations
Authors: Zakharov V.N. , Kazakov G.V. , Kotyashev N.N.
Published: November 2021

Sensitivity plays an important role in the analysis and synthesis of technical systems no matter what complexity or purpose, that is in assessing their accuracy, determining and selecting tolerances for their parameters, or in any optimization process. One of the most important objectives of the information and ballistic launch support, along with the provision of launch data, is to increase the efficiency of aircraft in performing their missions. Therefore, it is of high relevance to assess the function of sensitivity and the function of influence of the information and ballistic launch support on the effectiveness of the functional performance of aircraft formations and ensure, at acceptable costs, the fullest use of their structural and ballistic capabilities. In this paper, we defined and evaluated functions of sensitivity and functions of influence of the main factors of information and ballistic launch support of aircraft launches on their functional performance as a formation. The degree of influence of information and ballistic support factors on the realizability of missions by aircraft formations is represented by numerical indicators. An integral indicator for assessing the impact of information and ballistic support factors on the performance indicators of aircraft formations has been formed as a weighted convolution of increments of partial indicators.
Escuela de danza contemporánea del Callao Monumental
Authors:   , Morán Cornejo Maria Lucía
Published: November 2021

Este Proyecto de Tesis rescata las características arquitectónicas clásicas y el estilo de vida artístico de la zona del Callao Monumental. El objetivo principal es repotenciar el Centro Histórico del Callao a través de las artes visuales y escénicas. Debido a las instituciones temporales de danza y artes plásticas que se encuentran en edificaciones como la Casa Ramón o el Centro Cultural José María Arguedas, se propone una escuela de danza contemporánea que, en el aspecto artístico, continúe creciendo la cultura Chalaca, y en el aspecto arquitectónico y urbanístico, sirva como un nuevo remate y expansión de la zona monumental del Distrito del Callao, ya que es el remate al extremo opuesto de la zona monumental a la Casa Ramón. El proyecto propone una edificación moderna que reúna aspectos de la arquitectura clásica, por lo que se toma como punto de partida la forma de una típica casa patio y los ritmos y órdenes de una fachada clásica. Sin embargo, el aspecto moderno del proyecto está inspirado en el arquitecto David Chipperfield, ya que las tramas verticales que utiliza en sus fachadas permiten reinterpretar una fachada clásica del Callao para respetar el aspecto arquitectónico de la zona.
O conceito de cultura na intersecção de debates interdisciplinares: estudo de caso - a Aldeia Tapuia em Rubiataba, GO
Authors: Leal Valtecino Eufrásio , Vieira Geruza Silva de Oliveira , Rodrigues Helmer Marra , Da Silva Maria Abadia
Published: November 2021

A Antropologia criou um relevante enfoque conceitual e metodológico para a pesquisa voltada ao entendimento das formas culturais relacionadas aos saberes a respeito da saúde e do sistema jurídico. No mundo contemporâneo, a antropologia da saúde e a antropologia jurídica são esferas com diversas linhas teóricas e benefícios diversificados. Pela importância dessas e de outras circunstâncias, é necessário realizar debates a respeito do Povo Indígena Tapuia no Cerrado goiano, principalmente a fim de compreender como esse povo desenvolve-se culturalmente, supera e resiste aos conflitos e às disputas pela terra, e para entender o desenvolvimento dos costumes dessa gente. Na atual pesquisa, foi utilizado o método de pesquisa bibliográfica, descritiva, com caráter qualitativo, a partir de conversas em determinada comunidade. Acredita-se que a vivência do processo saúde-doença pelos indivíduos, sendo eles de aldeia indígena ou não, está enraizada em valores, crenças, práticas, representações, imaginários, significados, experiências individuais e coletivas, reafirmando o caráter sociocultural dos fenômenos que o compõem, além, é claro, de fatores biopsicológicos nele envolvidos. Conclui-se que adquirir conhecimento da história desses povos e procurar informações, sejam elas culturais, sejam elas jurídicas ou biológicas, que possam colaborar para uma comunicação e ação colaborativa mais contextualizadas, são pontes que necessitam ser estabelecidas para tornar mínima a distância entre agentes indígenas e não indígenas.
A identidade de assistente social e atuação profissional em região de fronteira
Authors: Sachini Natália Buginga Ramos da Costa , Ribeiro Mara Aline
Published: November 2021

A região fronteiriça é prenhe de contrastes e contradições, que envolvem, entre vários elementos, uma população com expressiva vulnerabilidade econômica e distintas relações sociais, culturais, econômicas e políticas. Nesse universo, o trabalho de assistência social toma dimensões distintas, por ser necessário o atendimento, também, às famílias estrangeiras, promovendo especificidades na atuação desses/as profissionais importantes de serem apontadas. As demandas atendidas em região fronteiriça ressignificam o exercício profissional de assistentes sociais, sendo indispensável repensar as práticas do serviço social junto a homens, mulheres e crianças que vivem e produzem na fronteira, dando origem a uma (re)definição das identidades, conforme será apresentada neste texto, que tem o objetivo geral de analisar a construção da identidade e atuação profissional da assistente social em uma região fronteiriça. A delimitação espacial do artigo é a fronteira Brasil/Bolívia, entre as cidades de Corumbá e Porto Quijarro. O caminho metodológico conta com levantamento bibliográfico, e optou-se por realizar a leitura, análise e interpretação da bibliografia que evidencia a temática em foco. O referencial teórico se apoia em estudiosos/as do Serviço Social e da Fronteira, por meio de outras ciências, como a Sociologia, a Geografia, a História e a Antropologia.