bluuebunny/crossref_metadata_2025 huggingface dataset:
Accelerated aging test and antioxidant enzyme activity to assess chickpea seed vigor
Authors: Araújo Joyce de Oliveira , Dias Denise Cunha Fernandes dos Santos , Nascimento Warley Marcos , Martins Auxiliadora Oliveira , Limão Marcelo Augusto Rocha
Published: December 2021

Abstract: The chickpea crop has been expanding in Brazil and, thus, the demand for high quality seeds along with it. The aim of this study was to adapt the methodology for evaluation of chickpea seed vigor by the accelerated aging test and to analyze whether antioxidant enzyme activity is related to the physiological potential of these seeds. Seeds from five seed lots of the cv. BRS Aleppo and from four seed lots of the cv. Cícero were initially tested to characterize their physiological potential. The accelerated aging test was conducted by the traditional method (100% RH) and with a saturated NaCl solution (76% RH), both at 41 °C, for 24, 36, 48, and 72 h. The activity of the SOD, CAT, and APX enzymes were also determined. The accelerated aging test using 41 °C/48 h with a saturated NaCl solution is recommended for assessment of chickpea seed vigor. The activity of CAT and APX enzymes may be related to the physiological potential of these seeds, but this is not the case with SOD.
Chitosan coating on bean and maize seeds: release of agrochemical fungicide and post-storage condition
Authors: Godínez-Garrido Nancy Araceli , Ramírez-Pimentel Juan Gabriel , Covarrubias-Prieto Jorge , Cervantes-Ortiz Francisco , Pérez-López Artemio , Aguirre-Mancilla Cesar Leobardo
Published: December 2021

Abstract: Chitosan is a biopolymer obtained from deacetylation of chitin; it has multiple applications in agriculture as an antifungal, soil conditioner, inducer of defense mechanisms, fruits postharvest coating, leaves and seeds, among others. The objective in this research was to evaluate the effect of chitosan coatings mixed with fungicide (dithiocarbamate) on the germination and germination speed of bean and maize seeds in storage and to determine the retention capacity of the fungicide in the coated seeds under different times of imbibition. Two coating treatments at concentrations of 0.1 and 0.5% chitosan in water, two coatings treatments at 0.1 and 0.5% chitosan supplemented with 0.5% fungicide and a coating without chitosan using only 0.5% fungicide in water were used in bean and maize seed; and as control seeds imbibed in distilled water were used; after treatments, germination percentage and germination speed were determined, also fungicide release were determined at 0, 1, 2 and 6 h of imbibition, and the effect of storage time on germination and germination speed was determined at 30, 60, 90, 120, 150 and 180 days of storage at 4 °C and 45% relative humidity. The fungicide release effect was determined by inhibiting Fusarium oxysporum conidia germination. There were no negative effects of coatings on seed germination after storage. The treatment that provided both greater retention of the fungicidal agent and released it gradually, was 0.5% chitosan mixed with fungicide concentration. Chitosan coating seeds mixed with fungicide do not cause negative changes in seed germination or germination rate.
Cartas da Pandemia: ressonâncias, apreciações e desdobramentos de uma criação coletiva
Authors: Almeida Eduardo Augusto Alves de , Mendes Mariana Louver , Valent Isabela Umbuzeiro , Asanuma Gisele Dozono
Published: December 2021

Apresentamos aqui as Cartas da Pandemia, proposição do Grupo de Experimentações Poéticas e Políticas do Sensível (GEPPS) que, desde março de 2020, mantém um espaço de trocas e expressão em seu site, acompanhado de um convite para receber e publicar colaborações anônimas criadas sob o mote da pandemia de Covid-19. O objetivo, agora, é produzir uma dobra naquela proposição olhando algumas questões disparadas pelo gesto colaborativo original, de acordo com seus aspectos estéticos, políticos, clínicos e sociais, entre outros, e organizando-as em formato de verbetes. Tal exercício busca provocar reflexões, tensionar perspectivas e incitar outras leituras possíveis por meio das contribuições recebidas.
PARA VELHAS PERGUNTAS, NOVAS E MELHORES RESPOSTAS
Authors: Abath André J.
Published: December 2021

(Este artigo faz parte de um projeto da Trans/Form/Ação: revista de filosofia da Unesp. Trata-se do Dossiê Filosofia Autoral, a ser publicado em 2022.) Neste artigo, apresento uma posição a que chamo de aprimoramento erotético, segundo a qual devemos avaliar e, eventualmente, aprimorar nossas respostas a perguntas da forma “O que é x?”. Tal posição é oferecida enquanto alternativa à ideia—por vezes chamada de engenharia conceitual—segundo a qual devemos avaliar e, eventualmente, buscar uma melhoria de nossos conceitos.
POR UMA FILOSOFIA (DA RELIGIÃO) CRIATIVA
Authors: Portugal Agnaldo Cuoco , Portugal Clarissa Pimentel
Published: December 2021

(Este artigo faz parte de um projeto da Trans/Form/Ação: revista de filosofia da Unesp. Trata-se do Dossiê Filosofia Autoral, a ser publicado em 2022.)(Este artigo faz parte de um projeto da Trans/Form/Ação: revista de filosofia da Unesp. Trata-se do Dossiê Filosofia Autoral, a ser publicado em 2022.) O presente artigo se divide em três partes a fim de investigar a produção filosófica autoral e criativa dentro da academia. Na primeira parte, vamos apresentar o desafio da produção autoral em Filosofia no Brasil a partir do exemplo de iniciativas recentes em filosofia da religião. Na segunda parte, por meio de uma analogia com a música, pretendemos argumentar que a defesa de uma maior valorização da filosofia autoral no Brasil não significa desvalorizar o trabalho com história da filosofia, área que aparenta maior predominância na filosofia acadêmica em nosso país. A terceira parte aborda os desafios para a formação para a autoria filosófica baseando-se na tríplice aluno-professor-conhecimento e reconhecendo os aspectos objetivos e subjetivos da aprendizagem.
FUNDAMENTOS E APLICAÇÕES DA SENTIÔMICA
Authors: Pereira Jr. Alfredo , Aguiar Vinícius Jonas de
Published: December 2021

(Este artigo faz parte de um projeto da Trans/Form/Ação: revista de filosofia da Unesp. Trata-se do Dossiê Filosofia Autoral, a ser publicado em 2022.) A sentiência, definida como a capacidade de se ter experiência de sensações básicas como fome e sede, calor e frio, é um fenômeno psicobiológico, envolvendo padrões dinâmicos de ondas eletroquímicas, em sistemas vivos, tanto em animais quanto em plantas. O processo de sentir pode ser estudado em duas modalidades: a) Identificação e análise dos padrões temporais universais que caracterizam a sentiência, cujo estudo seria a Sentiômica; b) Identificação e relato da variedade de experiências conscientes qualitativas, na perspectiva de primeira pessoa, cujo estudo seria a Qualiômica. A Qualiômica é, sem dúvida, um desafio para a ciência convencional, como afirmado no “problema difícil da consciência” (Chalmers, 1995), pois a perspectiva de primeira pessoa não é acessível aos métodos de medição e às explicações científicas convencionais. A Sentiômica, enfocando padrões dinâmicos que definem a capacidade de sentir, é, portanto, suscetível de um tratamento empírico e experimental. Neste artigo, propomos contextualizar pressupostos e problemas filosóficos da Sentiômica e apresentar algumas das suas diversas aplicações, com foco na relação entre Sentiômica, música e consciência.
ACELERAÇÃO, INCUBAÇÃO E ECOSSISTEMA EMPREENDEDOR: ANÁLISE JURÍDICA DAS STARTUPS.
Authors: Lana Henrique Avelino , Pimenta Eduardo Goulart
Published: December 2021

Sabe-se que as startups estão em alta e em voga, em um mercado e cenário de investimentos de grande porte, com novas soluções para o mercado e surgimento de novas atividades a todo momento. Isso desperta enormes questionamentos jurídicos. O problema levantando neste artigo é verificar quais seriam as características técnicas, jurídicas, para se configurar uma start up, bem como identificar o que é, tecnicamente, aceleração, incubação e ecossistema empreendedor. A metodologia a ser utilizada é de método dedutivo, mediante abordagem explicativa e descritiva, com análise de bibliografia, nacional e estrangeira, toda ela especializada no cerne do tema.
NUTRITION EDUCATION IN ALPHA GENERATION TO ACHIEVE OPTIMAL GROWTH AND DEVELOPMENT
Authors: Maulida Arina Zulva , Malik Muh Syauqi
Published: December 2021

Alpha generation requires nutritional education to achieve optimal growth and development. This research aims to provide nutritional education to the alpha generation to achieve optimal growth and development. Method used by researchers is descriptive qualitative literature studies. The authors see a significant correlation between nutrition education and changes in children's behavior in responding to their food dishes. The more nutritional education obtained, the more children will realize the importance of food so that it is more devoured in eating food. References taken by authors are sourced from the author's personal experience as a Nutritionist supported by scientific publications such as reputable national journals, books, websites, and various relevant research sources. The subjects in this study were children aged 0 to 8 years. The results showed that generation alpha is the first generation to hold individuals born in the 21st century who have the characteristics of more believe in social media, prefer to shop online, Rarely make physical contact in communicating, do not like excessive consumption, and repeat the same for pleasure. Wrong nutritional behaviors in elementary school-aged children include not eating a balanced dietary menu, not breakfast, unhealthy snacks, consuming Junk Food and Fast Food, and consuming sugar in excess. Some methods of nutrition education that can be practised in the alpha generation are education in the form of interventions, education using cards, and android-based education.
LOCAL WISDOM IN LARO NG LAHI AS FOUNDATION IN GAME-BASED PEDAGOGY
Authors: Avila Roel V
Published: December 2021

Filipino traditional games (Laro ng Lahi) are reflective of the lifestyle of a locality and form part of significant national heritage. Albeit modern technology seems to challenge the existence of Laro ng Lahi, these traditional games can actually be transformed to adapt the present demands of the cyberspace. Employing the hermeneutic phenomenology and educational research development, the author paired the past investigations with his observations though the use of Hermeneutic Cycle as guide. Data obtained from the online survey accomplished by thirty-one (31) pre-service teachers (Generation Z, selected using the purposive sampling) provided connection between the online documents and the local practices and lived experiences of the respondents. Respondents are still familiar with piko (taplak gunung), agawan kuta (bentengan), and tubigan (gobak sodor) since they played such games before and they were aware of the the Laro ng Lahi benefits. Thus, they preferred to have Laro ng Lahi as activity tools in school subjects, and to convert academic knowledge and skills into learning course lessons. Upon finalizing the mechanics of each of the three Filipino traditional games, and the data provided by the respondents, the researcher conceptualized the game-based pedagogy and developed lessons using the local wisdom as the basis
Separation of Polar Compounds using Poly(Ethylene Oxide) Bonded Stationary Capillary Liquid Chromatography
Authors: Roza Linda Roza Linda , Abdullah Abdullah , Mohamad Rafi Mohamad Rafi , Aster Rahayu Aster Rahayu , Lim Lee Wah , Takeuchi Toyohide
Published: December 2021

Poly(ethylene oxide) (PEO) bonded stationary phase has been synthesized by a single and simple step reaction. Poly(ethylene glycol monomethyl ether p-toluene sulfonate) (tosylated-PEO, molecular weight 900, n ≈ 18) was chemically bonded to 3-aminopropyl silica (TSKgel NH2-60, 5 µm particle size, and 60 Å mean pore diameter). The prepared stationary phase was able to separate polar compounds such as phenolics and nucleobases in capillary liquid chromatography. The retention and separation of phenolics and nucleobases could be achieved under isocratic elution condition. Nucleobases such as thymine, adenine, uracil, uridine, cytidine and toluene and phenolics (phenol, pyrocatechol, pyrogallol) were baseline separated in less than 6 min using 98% acetonitrile and less than 7 minutes using 80% acetonitrile, respectively. We demonstrated that the retention of nucleobases as analyte decreased with decreasing eluent concentration. The retention of these polar compounds was believed to be based on dipole-dipole and/or hydrogen-bonding interactions.
Nutritional Composition, Techno-Functional Properties and Sensory Analysis of Pan Bread Fortified with Kenaf Seeds Dietary Fibre
Authors: Mat Ramlan Nurul Ainaa Farhanah , Mohammad Salma Malihah , Karim Roselina , Syed Muhammad Sharifah Kharidah , Ismail Maznah , Zawawi Norhasnida
Published: December 2021

Kenaf seeds are underutilized source of food with good source of dietary fiber, protein, essential oil, and phytocompounds. The objectives of this study were to determine the nutritional composition of kenaf seeds, the techno-functional properties of kenaf seeds dietary fibre (KSDF), and sensory analysis of pan bread fortified with dietary fibre that was extracted from kenaf seeds. Analyses showed that kenaf seeds are rich in dietary fibre (28.87 g/ 100 g), protein (27.07 g/ 100 g), oil (23.78 g/100 g) and mineral (5.55 g/100 g). The dietary fibre that was extracted through enzymatic hydrolysis (KSDF (EH)) exhibited significantly (p < 0.05) greater water-binding capacity (WBC), oil-binding capacity (OBC) and viscosity than non-enzymatic hydrolyzed kenaf seeds dietary fibre (KSDF (NEH)) and defatted kenaf seed meal (DKSM). Different formulations of bread were prepared by replacing 10% of wheat flour with wheat bran fibre (positive control), rice bran fibre and KSDF, with white bread unfortified with fibre as negative control. Addition of 10% KSDF to bread formulation significantly (p < 0.05) reduced bread height, volume, specific volume, water activity and firmness, and increased proofing time and bread surface colour. Results from the sensory evaluation of the bread samples also showed that KSDF bread was the most acceptable in comparison to rice bran and wheat bran fortified breads. This study shows that kenaf seed has valuable source of dietary fibre with the potential to be used as a functional ingredient in the development of functional breads.
Assessment of the cellular immunity response to the new coronavirus infection COVID-19
Authors: Lobov A. V. , Ivanova P. I. , Pogodina E. A. , Kazey V. I. , Maksimova E. D. , Shubina I. Zh.
Published: December 2021

In December 2019 humanity faced a new coronavirus infection caused by SARS-CoV-2 virus and the disease referred to as COVID-19 has spread globally.

Specially adapted for the detection of SARS-CoV-2 RNA tests based on polymerase chain reaction are used to identify infected patients by processing nasal and oropharyngeal swabs. However, often it may not be sufficient to use 

polymerase chain reaction only, but in many cases it is very important to assess the humoral and cellular immune reactions to the infection.

The present review aims to summarize and analyze the available literature data on the formation of the immune response and diagnostic methods used for characteristics of the immune reactions in patients who recovered from COVID-19 or received an anti-COVID-19 vaccine.

Currently, the effectiveness of anti-COVID-19 vaccination and the developing immunity after a previous illness are assessed by detecting specific antibodies. A number of observations show that anti-S and anti-RDB IgG titers significantly decline within 6–8 months after diagnosis. It is important to note that although the antibody levels in the blood of recovered patients decrease, the memory cells can be determined by the appropriate tests.

The ELISPOT (Enzyme-linked immunospot) method, which is a variation of the ELISA (Enzyme-linked immunosorbent assay), allows estimation the T- and B-cells that release activation factors such as cytokines and antibodies in response to the presented antigens.

The assessment of the generation and effective function of the immune memory to SARS-CoV-2 requires the evaluation of the content and functional activity of its various components, including B-lymphocytes, CD8+, CD4+T-lymphocytes, since they have rather independent mechanisms of action of cellular memory.

Therefore, it is crucially important to have tools for evaluating the immunity to SARS-CoV-2 when the level of antibodies is insufficient for determination by the available registered tests, and the introduction of test systems into clinical diagnostic practice, allowing to identify markers of long-term cellular memory, are relevant.
Oncogenic papillomaviruses: reproductive problems in infected males
Authors: Volgareva G. M.
Published: December 2021

Human papillomaviruses (HPV) of the high-risk types cause carcinomas in cervix uteri, vulva, vagina, penis, anus, as well as in certain sites of head and neck – oral cavity, oropharynx, tonsils, larynx. HPV of types 16 and 18 are the most widespread ones. Papillomaviruses of low oncogenic risk, HPV of types 6 and 11, cause recurrent respiratory papillomatosis and anogenital warts. Preventive vaccinations against HPV are not included into the National mandatory immunization schedule in Russia; however, they are being executed in several country areas in a form of regional programs. Substantial contingents are not embraced by the procedures as yet. A family can make decision of its own whether to vaccinate the adolescent child on paid basis. To make decision in favor of vaccination complete awareness is needful on the HPV infection consequences. As far as viruses of the given group became primarily known as cervical cancer etiological agents certain risk persists of “feminization” of notions about unfavorable effects of the HPV infection thus resulting in debates on usefulness of boys’ preventive vaccination.

In this connection the purpose of the review was consideration of HPV effects on male reproductive potential. Oncogenic HPVs are frequently found in healthy donors’ sperm. HPV DNA can penetrate from sperm into oocyte under experimental conditions. Seminal fluid of HPV-positive males is a storage tank of the virus as well as the source of its distribution throughout population. DNA of oncogenic HPV was detected in endosomes of seminal lymphocytes. The latter fact opposes the canonic notion of strict HPV epitheliotropy. Correlation exists between the seminal fluid HPV-positivity of a certain man and his fertility drop. Reproductologists believe failures of some married couples when using assisted reproductive technologies may result from partner’s seminal HPV positivity. The successful attempt is known of semen parameters’ normalization in men with reduced fertility after inoculation with the quadrivalent Gardasil vaccine.

It seems reasonable to consider the data on unfavorable effects of HPV infection on male reproductive potential as an argument for boys’ preventive HPV vaccination. It would help not only to prevent the HPV-associated oncological diseases in men but the distribution of the given infection around the population as a whole; it would contribute to more successes in solving demographic problems.
The role of a new ALK isoform in the diagnosis and targeted therapy of skin melanoma
Authors: Titov K. S. , Markin A. A. , Kazakov A. M. , Chulkova S. V.
Published: December 2021

Contemporary discoveries of fundamental science in recent decades in the field of oncology have led to the emergence of new highly effective anticancer drugs: targeted drugs and immune checkpoint inhibitors, use of which has made a breakthrough in the treatment of oncological diseases, including skin melanoma. Melanoma is still one of the most cancerous tumors. The number of patients resistant to targeted therapy and immunotherapy increases in the world every year. Oncologists have practically no leverage to influence the disease after the development of resistance to this type of therapy. In this regard, scientists around the world are looking for new application points for targeted drugs. Nowadays, the most common treatment method is BRAF inhibitors, since the BRAF mutation is detected in 40–60 % of patients with skin melanoma. However, the resistance to BRAF inhibitor therapy occur in half cases after 6–8 months. To overcome the resistance to the target therapy is one the most important issue, the studying of new isoform of anaplastic lymphoma kinase (ALK) may help to solve this problem.

Purpose of the study – to order the data of the leading researchers of a new isoform of ALK, and reveal the most promising directions for its further progress.

In the article, there are comparisons and analyses the 6 of the largest studies over the past 5 years devoted to a new isoform of ALK.

The joint inhibition of the new ALK isoform and BRAFV600 showed positive results in several studies with different levels of ALKATI expression (alternative initiation of ALK transcription). The new ALK isoform can stimulate oncogenesis only within a certain “threshold” level of expression. Immunohistochemical examination cannot be the main method for determining the expression of a new ALK isoform due to low sensitivity. In almost all studies, tumors with ALK translocation responded to therapy with ALK inhibitors.

Even though that the role of the new ALK isoform has been studied in recent years, the optimal method for evaluating the expression of ALKATI in routine practice has not yet been determined. Additional studies are also needed to understand the effectiveness of the use of ALК inhibitors in combination with BRAF and ERK inhibitors. Of interest is the blockade of extracellular vesicles and the study of the role of interleukin-3 in the inhibition of ALKATI.
Effect of Poly(I:C) and melanoma B16-F10 on the immunophenotype of murine spleen cells
Authors: Ponomarev A. V. , Rudakova A. A. , Sokolova Z. A. , Baryshnikova M. A. , Kosorukov V. S.
Published: December 2021

Introduction. It is known that the agonist of TLR-3 Poly(I:C), used as an adjuvant in a number of models of antitumor vaccines, causes inhibition of melanoma B16 growth, but the immunological aspects involved in this process have not been fully studied.

The aim of the study was to evaluate changes of the immunophenotype of the spleen cells of C57BL / 6 mice caused by the tumor load and / or Poly(I:C), which is necessary for better understanding of the processes occurring during Poly(I:C) inhibition of melanoma B16-F10.

Materials and methods. The immunophenotype of splenocytes of C57Bl / 6 mice was studied by flow cytometry asfollowing: the group 1 was a control (intact animals), the group 2 was mice with subcutaneously transplanted melanoma B16-F10, the group 3 was mice without a tumor treated with Poly(I:C) and the group 4 – mice with subcutaneously transplanted melanoma B16-F10 treated with Poly(I:C).

Results. Median values of parameters such as the CD4 / CD8 immunoregulatory index, the percentage of CD69+ CD4+ and CD8+ T cells, the number of B and NK cells for the group of mice with melanoma treated with Poly(I:C) were between the values in the control group and in the group of mice with B16-F10. when comparing the results, the number of B and NK cells, the percentage of CD69+ on CD4+ and CD8+ T cells, their median in the group of mice with melanoma treated with Poly(I:C) was closer to the control than to the values obtained in the B16-F10 group and in the group of healthy mice receiving Poly(I:C). At the same time, we found that the total number of CD3+ cells, the number of naive CD4+ and CD8+ T cells was higher in the group of mice with melanoma treated with Poly(I:C) compared to all other groups.

Conclusion. The analysis revealed the changes of the immunophenotype of murine spleen cells (CD4 / CD8, the percentage of CD69+ CD4+ and CD8+ T cells, the number of B and NK cells), which were affected by the tumor load and / or the administration of Poly adjuvant (I:C). Changes in the immunophenotype of murine splenocytes were associated with the tumor load and its size. It was also found that the splenocyte immunophenotype was affected by the repeated administration of Poly(I:C) during the tumor growth.
Learning from Las Vegas: Adapting Workflows for Managing Born-Digital Design Records
Authors: Kim Tammi , Irwin Karla
Published: December 2021

Architecture collections have been a mainstay for Special Collections and Archives at the University of Nevada, Las Vegas (UNLV SCA), since the late 1970s. Until 2017, most architecture collections in Special Collections and Archives have consisted of physical records. In recent years, curators began acquiring architecture collections with significant born-digital content, which present unique challenges different from other types of born-digital materials. This case study discusses how staff adapted existing workflows for born-digital materials to process and describe two collections comprised of born-digital architecture and design records. The authors also describe how UNLV SCA provides access to proprietary design files through the creation of access surrogates. Lessons learned from adapting workflows and processing these collections are detailed, as well as future steps for continuing the development of workflows and policies for managing born-digital architecture and design records.
Gianni Vattimo, Charles Taylor y los corolarios políticos de la hermenéutica
Authors: Saiz Mauro J.
Published: December 2021

En el presente trabajo se analizan dos de las posibles traducciones de la filosofía hermenéutica al campo de la teoría política. Principalmente, se expone la concepción del «pensamiento débil» de Gianni Vattimo, una versión nihilista y posmoderna de la tradición hermenéutica. En contraposición, se presenta la propuesta de Charles Taylor en relación con la gestión de la diversidad multicultural, también informada por principios hermenéuticos, pero dentro de una forma peculiar de realismo moral. A través de una comparación crítica entre la obra de ambos autores, se pretende sostener que la variante de Taylor supera algunas de las contradicciones y defectos que el modelo de Vattimo exhibe. Globalmente, la posición que se busca defender es que una hermenéutica que mantenga un lugar relevante para el concepto de «verdad» está mejor dotada para construir un modelo político productivo.
Análisis del discurso político en Twitter en España: el caso de las elecciones generales de abril de 2019
Authors: Renobell Víctor
Published: December 2021

Esta investigación se circunscribe a las elecciones generales que se produjeron en abril del 2019 en España. En ella se analizan los discursos difundidos por los principales candidatos a través de Twitter (tuits, retuits, comentarios y likes o me gusta) y se realiza un análisis cuantitativo y cualitativo sobre los datos que ofrecen los candidatos en la misma la red social. Las hipótesis de trabajo están relacionadas con las características de los principales estudios del área. Se analizan la despersonalización y la unidireccionalidad de los discursos políticos existentes en España, así como las características de sus discursos en Twitter a través de cuatro principales variables: nivel de preferencias, interacción, originalidad y tendencia visual. El seguimiento y monitoreo de Twitter se ha realizado siguiendo los principios metodológicos de las netnografias contemporáneas durante las diez últimas semanas antes de las elecciones. Entre las principales conclusiones se destaca que una de las deficiencias principales en el discurso político en Twitter es la falta de debate, pues no se llegar a producir un diálogo o interacción con los usuarios. El presente trabajo corrobora hipótesis de trabajos similares que confirman la polarización de los discursos de los partidos políticos en la red y la utópica democratización del uso de las redes sociales por parte de políticos y ciudadanos.
Estimation for Flexible Weibull Extension-Burr XII Distribution under Adaptive Type-II Progressive Censoring Scheme
Authors: Kamal Rania M. , Ismail Moshira A.
Published: December 2021

In this paper, based on an adaptive Type-II progressive censoring scheme, estimation of flexible Weibull extension-Burr XII distribution is discussed. Maximum likelihood estimation and asymptotic confidence intervals of the unknown parameters are obtained. The adaptive Metropolis (AM) method is applied to carry out a Bayesian estimation procedure under symmetric and asymmetric loss functions and calculate the credible intervals. A simulation study is carried out to assess the performance of the estimators. Finally, a real life data set is used for illustration purpose.
Education, Income and Mobility: Experimental Impacts of Childhood Exposure to Progresa after 20 Years
Authors: Araujo, María Caridad , Macours Karen
Published: December 2021

In 1997, the Mexican government designed the conditional cash transfer program Progresa, which became the worldwide model of a new approach to social programs, simultaneously targeting human capital accumulation and poverty reduction. A large literature has documented the short and medium-term impacts of the Mexican program and its successors in other countries. Using Progresas experimental evaluation design originally rolled out in 1997-2000, and a tracking survey conducted 20 years later, this paper studies the differential long-term impacts of exposure to Progresa. We focus on two cohorts of children: i) those that during the period of differential exposure were in-utero or in the first years of life, and ii) those who during the period of differential exposure were transitioning from primary to secondary school. Results for the early childhood cohort, 18-20-year-old at endline, shows that differential exposure to Progresa during the early years led to positive impacts on educational attainment and labor income expectations. This constitutes unique long-term evidence on the returns of an at-scale intervention on investments in human capital during the first 1000 days of life. Results for the school cohort - in their early 30s at endline - show that the short-term impacts of differential exposure to Progresa on schooling were sustained in the long-run and manifested themselves in larger labor incomes, more geographical mobility including through international migration, and later family formation.
The Effect of Bluff Body Shape on Flame Stability in a Non-Premixed Hydrogen-Methan-Air Mixture Combustion
Authors: Khelladi Fatma Zohra , Alliche Mounir , Rebhi Redha , Lorenzini Giulio , Ahmad Hijaz , Menni Younes
Published: December 2021

The goal of this study, which focuses on the effect of the bluff-body form on the flame’s stability, is to contribute to the study of the stability of a CH4-H2-Air diffusion flame. It is, in fact, a numerical simulation of a diffusion flame CH4-H2-Air stabilized by a bluff body in three different shapes: cylindrical, semi-spherical and conical. The equations governing turbulent reactive flow are solved using the Ansys CFX program (Navier Stokes equations averaged in sense of Favre). The k-ε model simulates turbulence. For combustion, a mixed EDM/FRC (Finite Rate Combustion) model is utilized. The results of the analysis of temperature profiles, CO2 concentrations, and velocity in axial sections very close to the injector are satisfactory: they meet the criteria of stability, high temperature at a lower speed, and more stable in the case of a cylindrical shape than in the other two cases.
Environmental Function Evaluation and Preparation of Green Decorative Materials in Indoor Design
Authors: Liang Jing
Published: December 2021

With the growing environmental awareness, there is a rising demand for green decorative materials in furniture and indoor design. However, the existing studies lack the overall evaluation of environmental functions for green decorative materials in indoor design. To make up for the gap, this paper evaluates the environmental function and explores the preparation method of green decorative materials in indoor design. Firstly, the types and purchase principles of green decorative materials were expounded, and the preparation flow of wood product coating was given for green decorative materials in indoor design. Then, an evaluation model was established for the environmental functions of green decorative materials, the stochastic dominance matrix was constructed for the indices, and the order value of each index was computed. Finally, fuzzy Dempster–Shafer (D-S) evidence theory was adopted to develop a prediction algorithm for the environmental function of indoor decorations, and thus realize the evaluation of the greenness of decorative materials in indoor design. Experimental results demonstrate the effectiveness of our algorithm, and the good performance of the prepared super-hydrophobic and oleophobic coatings.
BASIC MODEL FOR DIFFERENTIATION OF DOMESTIC PRE-JUDICIAL CRIMINAL LEGAL PROCEEDINGS
Authors: Serzhantova L. A.
Published: December 2021

In the article are analyzed domestic, and also foreign basic models of differentiation of the pre-judicial criminal legal proceedings, a result the author comes to a conclusion that the most successful basis for differentiation of pre-judicial production is police inquiry on the basis of which the issue of an investigation form choice has to be resolved.
ABOUT SOME QUESTIONS OF QUALIFICATION OF PETTY THEFT COMMITTED BY A PERSON SUBJECTED TO ADMINISTRATIVE PUNISHMENT
Authors: Neshchadimova K. S.
Published: December 2021

The article examines the problems of administrative prejudice in the criminal law on the example of the operation of regulations stipulated in the Article 1581 of the Criminal Code of the Russian Federation. A legal and technical analysis of the composition of petty theft of other peoples property, committed by a person subjected to administrative punishment. Some controversial issues of qualification of the analyzed criminal offense are considered. Attention is focused on the moment of the end of petty theft of other peoples property, committed by a person subjected to administrative punishment. The issue of necessity and expediency of increasing the cost threshold of petty theft of other peoples property is considered. The article also suggests other ways to improve the criminal legislation of Russia and the practice of its application, aimed at reducing the level of mercenary property crime in the country. It is shown that despite the fact that the appearance of Article 158.1 of the Criminal Code of the Russian Federation is connected with the introduction of administrative prejudice and, as a result, the criminalization of acts provided for by this Code, the latest law enforcement practice shows an insufficiently high level of effectiveness of this criminal law institution.
ILLEGAL RECEIPT OF UNEMPLOYMENT BENEFIT. GAPS IN THE LEGISLATION
Authors: Sidorov V. N.
Published: December 2021

In the paper the problems of illegal receipt of unemployment benefit are analyzed. The author analyzes the main reasons of illegal receipt of unemployment benefit, gaps in legislation as well as proposed solutions to this problem. It raises issues of law enforcement practice to return the illegally obtained unemployment benefits.
HUMAN RIGHT FOR SOCIAL SECURITY IN INTERNATIONAL ACTS, LAWS OF FOREIGN COUNTRIES AND RUSSIA
Authors: Kichemasova N. A.
Published: December 2021

The article presents comparative analysis of state of Social Security in some foreign countries and in the Russian Federation, main problems of Russian Social Security Law reforming, also the article contains propositions for enhancement of Russian Social Security to international standards.
CONCEPT AND PRINCIPLES OF SOCIAL SECURITY LAW IN RUSSIA
Authors: Khokhlov I. A.
Published: December 2021

This article addresses the question of whether principles of social security law to be enshrined in the law, the code or other legal act.
EVOLUTION OF ELECTORAL LAW AND ITS BASIC PRINCIPLES IN THE REPUBLIC OF CHILE
Authors: Nazartsev E. I.
Published: December 2021

In the paper legislation of Chile that is concerned with election law, its history and modern state is analyzed, evaluation of plus and minus sides of this state legislative provisions is given.
PROTOPARTY ASSOCIATIONS OF DECEMBRIST MOVEMENT AS ANCESTORS OF INTRAPARTY REGULATION OF MODERN TYPE (HISTORICAL AND LEGAL ANALYSIS)
Authors: Mamedova V. E.
Published: December 2021

The article examines the origin of intraparty (corporate) regulation in Russia. It contains analysis of Decembrist regulatory documents aimed to find out the beginning of modern institutes of intraparty regulation. The following conclusion is drawn: there are centuriesold Russian traditions in the area of regulation of intrаparty relations.
PRINCIPLE OF VOLUNTARINESS IN HANDLING CIVIL CASES BY CAS
Authors: Andreeva V. V.
Published: December 2021

This articles looks into the principle of voluntariness as the basic grounds for international sports arbitration. Analysis of existing regulatory legal acts in sports field indicates that this principle is not observed. The author point out the general recognition of this principle around the world and draws the conclusion that without wilful consent of the parties to appeal to the international sports court of arbitration, the case cannot be reviewed in this court. Violation of this principle should be the undisputed basis for refusal in its enforcement.
Declaration of independence of Armenia: an impressive guarantee of public protection
Authors: Ghambaryan Arthur S.
Published: December 2021

The present article analyzes the conflicting legal relationship between the Declaration of Independence of Armenia 1990 and the Constitution, international treaties and laws. The methods of research are axiomatic, comparative, analysis and synthesis, induction. The author observes that the Declaration of Independence is a legal document of perpetual (eternal), pre-constitutional and above-normative character, which provides for the principles of statehood preservation of Armenia. The Declaration of Independence is a standard for determining the ability of constitutional norms for statehood preservation and for risk diagnoses. No Constitution can be submitted to a referendum or be otherwise adopted if it contradicts the Declaration of Independence. International treaties, as well as all other normative legal acts should not contradict the basic principles of the Armenian statehood and national goals enshrined in the Declaration of Independence.
Medical error when providing medical care as a basis for applying to the court for judicial protection
Authors: Tkacheva Natalia N.
Published: December 2021

Issues of the quality of medical care in the Russian Federation are actively discussed by both scientists and practitioners, in addition, this issue is of particular interest to the direct recipients of this assistance, i.e. citizens. In this paper, in order to comprehensively study the effective protection of violated rights of patients, we study the nature of medical errors, as well as the attitude of patients and doctors to them. In this work, formal legal methods were used. The article examines in detail the algorithm of actions before applying to the court of an interested person whose right is violated by poor-quality medical care, in the context of their impact on the final result of judicial protection, which is carried out by making a legitimate and reasoned decision on the case. The author analyzes the actions, the Commission of which is necessary in cases when suffered injury improper provision of medical services is a medical facility or by a doctor carrying out private practice from the moment of establishment of the fact of committing a medical error by examination and ending with the preparation and filing of a claim in the court in accordance with article 131 and 132 of the code of civil procedure of the Russian Federation. The article examines the subject composition of persons in cases on the protection of patients ' rights, issues of jurisdiction, requirements for the form and content of the statement of claim. The work is illustrated by examples from judicial practice, indicating the variety of cases of violation of patients ' rights, the difficulties that may arise in the process of proving the plaintiff's position in the case, as well as the exclusivity of individual means of proof in this category of cases, such as the expert opinion.
Ensuring the right to protection at the stage of appeal proceedings in criminal case: problems of theory and practice
Authors: Kachalova Oksana V. , Vdovin Sergey A.
Published: December 2021

Introduction. The right of the accused to a defense in criminal proceedings is a prerequisite for the effective administration of justice, since it minimizes possible errors in the final decision in a case, which may result in the conviction of innocent persons, which contradicts the purpose of criminal proceedings and undermines citizens confidence in the judicial system.

The purpose of the article is to identify systemic problems that impede the effective implementation of the right to defense at the stage of appeal, as well as to suggest ways to resolve them.

Main results. The authors come to the conclusion that the structural and logical elements of ensuring the right of the accused to a defense at the stage of appeal proceedings in a criminal case are: subjects defending the accused; duties of a defense lawyer to exercise the right of the accused to defense at the stage of appeal proceedings in the case; subjects who, in accordance with the requirements of the criminal procedure law, are obliged to ensure the right of the accused to defense; the duties of the courts of first and appellate instances imposed on them by the criminal procedure law, corresponding to the rights of the accused, his defense lawyer and legal representative and forming in their totality a system of interim measures necessary for the realization of the accuseds right to defense; the powers of the accused, his defense counsel and legal representative, through which the constitutional right to defense is exercised; guarantees of the accuseds right to defense. The only ground for limiting the right to defense is abuse of the right by the defense. The fact of abuse of the right can only be established by the court, the abuse of the right cannot be evidenced exclusively by the external expression of the actions of participants in the process. The question of the presence or absence of abuse of the right to defense should be decided by the court on the basis of the totality of factual circumstances and procedural features of each individual situation. The system of powers that make up the content of the defendants right to defense at the stage of appeal proceedings in the case consists of two interrelated elements, including powers exercised at the stage of filing an appeal and before the start of the court session of the court of appeal, as well as the powers that the defense side has directly in consideration of a criminal case in a court session of the court of appeal.

Conclusion. Thus, the effective provision of the right to defense at the stage of appeal proceedings requires a change in approaches on the part of legislator and law enforcement officers.
European Social Charter: basic guarantees of social and labor rights
Authors: Radaev A. G.
Published: December 2021

This article is devoted to the legal analysis of provisions of the European Social Charter, as the main international normative act regulating legal relations in the field of social and labor rights of workers, as well as identifying the features of the system of international cooperation in this area. The article touches upon the problem of institutional and conventional interaction of subjects of international law. The issues of the structure and content of both the European Social Charter and its basic norms governing the sphere of social and labor rights are considered. Attention is drawn to the fact that 60 years have passed since the adoption of this international legal act, which was opened for signature on October 18, 1961 in Turin. In the jubilee year, there is every reason to recall the history of the adoption and entry into force of the European Social Charter, its revision in 1996 and the ratification of this international legal act by the Russian Federation after a long period after the official signature. The article also concerns certain problems of reforming domestic legislation in the field of social rights and guarantees in accordance with European standards. The problems of the implementation of the norms of the European Social Charter governing legal relations related to social rights and guarantees of workers into the modern legislation of the Russian Federation are touched upon. On this basis, it is concluded that it is necessary and advisable to include in Russian legislation the provisions of the European Social Charter on additional guarantees for the protection of social, labour and economic rights. It was found that certain norms of the European Social Charter, which provide guarantees of rights to migrant workers, are not fully included in domestic legislation. Comparative legal analysis of the compliance of the legislation of the Russian Federation with the provisions of the European Social Charter shows that the legal foundations of social and economic guarantees of the rights of Russian citizens are basically consistent with the provisions of the Charter. At the same time, it is stated that the level of guarantees actually provided is determined by the capabilities of the state. Further development of the social and labor sphere in the country makes it possible to approach the standards proclaimed in the Charter, which makes it possible to fulfill the obligations assumed upon its ratification. Russias accession to the European Social Charter and its ratification undoubtedly strengthened the position of our state in relations with other countries, increased the level of protection of social, labour and economic rights in the country. It is advisable to discuss issues of ensuring the implementation of the provisions of the European Social Charter in the Russian legal system in order to further improve national legislation, improve the level and quality of life in our country.
Zaangażowanie Chińskiej Republiki Ludowej w misję pokojową w Mali
Authors: Jureńczyk Łukasz
Published: December 2021

Przedmiotem artykułu jest zaangażowanie Chińskiej Republiki Ludowej w Wielowymiarową Zintegrowaną Misję Stabilizacyjną Narodów Zjednoczonych w Mali. Składa się on ze wstępu, czterech części i zakończenia. We wstępie omówione zostały założenia metodologiczne artykułu. W części pierwszej przedstawiono współpracę Chińskiej Republiki Ludowej z Mali. Druga część poświęcona została sytuacji bezpieczeństwa i misjom ONZ w Mali. W trzeciej części przeanalizowano powody angażowania się Chin w misje pokojowe ONZ i w misję w Mali. W czwartej części zaprezentowano działania chińskiego kontyngentu wojskowego w ramach misji w Mali. W zakończeniu zamieszczono najważniejsze wnioski i podsumowania oraz perspektywy dalszego zaangażowania ChRL w misję pokojową w Mali.
Inny rodzaj piśmienności. O aspektach niebinarności oralności i piśmienności w literaturze chińskiej na wybranych przykładach
Authors: Paśnik-Tułowiecka Ewa
Published: December 2021

Głównym zamierzeniem poniższego artykułu jest wykazanie, że nie jest naukowo poznawcze w przypadku chińskiej literatury stosowanie rozróżnienia na oralność i piśmienność według dychotomicznego modelu proponowanego na przykład przez Waltera Onga, jak również innych, bardziej „elastycznych” kulturowo narzędzi, które są jedynie częściowo przystawalne jak na przykład definicje Ruth Finnegan. Ze względu na powstające wątpliwości co do metodologicznej poprawności zastosowania narzędzi przyjętych na Zachodzie, została podjęta próba przedstawienia istoty chińskiej piśmienności oraz jej bardzo skomplikowanych relacji z oralnością. Zostały również zasygnalizowane problemy badawcze do dalszych rozważań nad tymi zagadnieniami, a egzemplifikacją do tych przemyśleń są wybrane utwory, które w tym kontekście, mimo dość obszernej bibliografii na temat twórczości oralnej w Chinach, nie zostały omówione lub zostały omówione niewystarczająco.