bluuebunny/crossref_metadata_2025 huggingface dataset:
Inclusion items and financial risk assessment in systems with grazing sheep under the concentrated supplementation
Authors: Chambela Neto Alberto , Ramalho Haddade Ismail , Alfonsa Vieira Lo Monaco Paola , Haddad Souza Vieira Gustavo , Gomes da Silveira Deminicis Renata , Borges Deminicis Bruno
Published: November 2022

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“On Farm” Production of microorganisms in Brazil
Authors: Gabardo Gislaine , Da Silva Henrique Luis , Clock Djalma Cesar
Published: November 2022

The use of microorganisms is an excellent strategy for controlling agricultural pests and diseases. In recent years, rural producers have manufactured microorganisms on their properties for direct application in crops, a practice known as on farm production. In this work of literature review, aspects related to the home production of microorganisms, advantages, disadvantages and future perspectives are addressed. The practice is not illegal. Producers are supported by the Organic Law, which allows the production of agricultural inputs for their own use. One of the main advantages of homemade multiplication is the reduction in the cost of purchasing the products and the inexistence of transport and storage costs. Quality control is essential for using the technique, as the main risk is contamination with human and animal pathogens. The main multiplied microorganisms are: Trichoderma sp., Metarhizium anisopliae, Bacillus subtilis, B. pumilus, B. amyloliquefaciens, B. thuringiensis, Bauveria bassiana, Nomuraea riley and Azospirillum brasilense. These microorganisms act in the induction of resistance, parasitism, antagonism and the production of enzymes that degrade the cell wall, as well as the production of toxic substances, essential characteristics for the alternative control of pests and diseases. On farm production is driven by the demand for healthier foods, the occurrence of chemical resistance problems and the lack of new products, traditionally used in conventional agriculture.
Redefinición, correlación e implicaciones geotectónicas del batolito de Ibagué, Colombia
Authors: Rodríguez-García Gabriel , Ramírez Diego Armando , Zapata Juan Pablo , Correa-Martínez Ana María , Sabrica Carlos , Obando Gloria
Published: November 2022

Nuevos datos de campo, petrografía, geoquímica y geocronología U-Pb en circón permiten redefinir el batolito de Ibagué y proponer nuevas unidades. El batolito de Ibagué, al norte de la Falla de Ibagué, ha sido dividido en la Metatonalita de Anzoátegui (∼194,7 km2) y la Tonalita de Ibagué (∼278 km2). Al sur de la falla de Ibagué conserva el nombre de batolito de Ibagué con una extensión de ~3200 km2, debido a la escisión de los gabros de Belalcázar y Los Guayabos de edad Carbonífera, los granitos de Ortega y La Plata de edad Pérmica, y la Cuarzomonzodiorita de Páez de edad Jurásico temprano. La Metatonalita de Anzoátegui y la Tonalita de Ibagué se componen de metatonalitas, tonalitas y granodioritas calco-alcalinas metaluminosas, con edades U-Pb para la Metatonalita de Anzoátegui entre 158,2+1,2/–0,4 y 150,17±0,86 Ma y para la Tonalita de Ibagué entre 145,71+0,72/–1,42 Ma y 138,48±0,95 Ma, Jurásico medio a Cretácico inferior. El batolito de Ibagué está constituido por tonalitas, granodioritas y monzogranitos calco-alcalinos a calco-alcalinos de alto K, metaluminosos y peraluminosos, con edades entre 171,5±1,3 y 137,9±1,0 Ma. El batolito de Ibagué, la Metatonalita de Anzoátegui y la Tonalita de Ibagué son granitoides cálcicos de arco, con anomalías negativas de Nb, Ti y P. La posición geotectónica, la composición petrográfica y química, y las edades de cristalización permitieron correlacionar el batolito de Ibagué, La Metatonalita de Anzoátegui y la Tonalita de Ibagué con los batolitos de Segovia y Los Alisales, la Granodiorita de Siapana, el stock de Payandé, y con unidades volcánicas como el Volcánico de La Malena, las Vulcanitas de Segovia y Chaparral. Con esta correlación se separan unidades que estaban asociadas al batolito de Ibagué que afloran en una posición más oriental, definidas como los cinturones de plutones del carbonífero, Pérmico y Jurásico temprano a medio.
Multi-scale modelling for the understanding of flow systems in a layered aquifer, Urabá-Colombia
Authors: Duque Jhon Camilo , Betancur Teresita , García-Aristizabal Edwin
Published: November 2022

Numerical modelling is a valuable tool which allows the characterisation of groundwater flow behaviour, its interactions, and the representation of different flow systems that occur in an aquifer. A regional-scale model requires general information to describe the flow trends. In contrast, local and intermediate-scale models require a more detailed knowledge of the flow boundaries, and more field information. In order to understand the groundwater flow in the aquifer system of the Eje Bananero del Urabá Antioqueño-Colombia, a multi-scale numerical model was implemented using MODFLOW®. This was performed following modelling protocols on three spatial scales in which the regional model provided the boundary conditions for the intermediate pattern, and the intermediate pattern for the local model. Finally, we represented some details that relate local and intermediate flows to regional flows, in which surface-groundwater interactions involving both shallow and deep ascending flows became evident. The results obtained in this work show the potential of multi-scale modelling as a tool to recognise and understand the groundwater flows in a layered aquifer system, which provide grounds for decision-making and proper management of hydrogeological systems.
Upamiętnienie Radziwiłłów: Bogusławpol i Januszpol
Authors: Prudnikau Aliaksandr
Published: November 2022

Pierwsza połowa XVII w. była czasem dominacji Radziwiłłów w Wielkim Księstwie Litewskim. W dobrach kuzynów Bogusława i Janusza na przełomie lat 30. i 40. osadzono miasteczka Bogusławpol w powiecie mińskim i Januszpol na Żmudzi, które miały stać się ważnymi ośrodkami rzemieślniczo-handlowymi. Powstawanie miasteczek przypadło na okres wojen i powstań, co doprowadziło je do upadku. Ze śmiercią Janusza (1655 r.) i Bogusława (1669 r.) przerwała się protestancka linia Radziwiłłów, Bogusławpol i Januszpol zaś straciły swoje nazwy.
Arystokrata i lektury epoki przełomu, czyli o Janie Feliksie Amorze Tarnowskim jako czytelniku
Authors: Deszczyńska Martyna
Published: November 2022

Artykuł podejmuje problematykę historii czytelnictwa w epoce przełomu XVIII i XIX wieku, czyli między polskim oświeceniem a epoką romantyzmu, na przykładzie arystokratycznego czytelnika i właściciela bogatego księgozbioru – Jana Feliksa Amora Tarnowskiego (zm. 1842). Rodzinne relacje Tarnowskiego, podróże i wpływy jego nauczycieli, a także studia w bibliotekach ukształtowały jego osobowość intelektualną i dały mu głęboką erudycję. Był działaczem ruchu kulturalnego, członkiem towarzystw naukowych i masonerii, senatorem. Zastosowana w tekście metodologia opiera się na naukach historycznych jako najbardziej odpowiednich w tego rodzaju problemach. Teza dotycząca lektury Tarnowskiego została potwierdzona na podstawie jego rękopisów, notatek i niepublikowanych fragmentów z archiwum rodzinnego (przechowywanego w Archiwum Narodowym w Krakowie) oraz monografii drukowanej (1819), w której ślady cytatów i tytuły książek zostały uznane za pewne dowody ich czytania. Jego zainteresowania koncentrowały się na średniowiecznej i wczesnonowożytnej historii, religii i literaturze, pozostawały pod wpływem historyzmu oświeceniowego, historii kultury i językoznawstwa, ale także religijnego odrodzenia katolickiego, mistycyzmu i religijności czasów Restauracji. Tarnowski jako czytelnik wybierał klasyczną literaturę europejską i światową, pośród której chciał umieścić książki autorów polskich.
The Pragmatics of AIN’T within Academic and Social Context
Authors: Jumanto Jumanto , Asmarani Rahmanti , Syamsu Rizal Sarif , Sulistyorini Haryati
Published: November 2022

This paper has explored the form, the meaning, and the function of the contraction AIN’T, with the corpus data retrieved from English-affiliated URLs or Websites (web-data), through interpretive techniques and a coding analysis. The utterance AIN’T belongs to non-standard or informal English, which represents or is derived from the forms AM NOT, IS NOT, ARE NOT, HAS NOT, HAVE NOT, DO NOT, DOES NOT, DID NOT, and the others. The meaning of AIN’T implies different aspects, i.e. informality, topic area, low social class, emphasis, and content. The utterance AIN’T is part of close language, or is used for close people for friendship or camaraderie. AIN’T belongs to informal utterances, as it is incomplete, shorter, cut-down (or contracted) from other forms. The utterance AIN’T should be taught academically in classrooms or other teaching and learning encounters as informal language with its various derived constructions, and students or learners should be made aware that AIN’T is part of close language which is used to close people for friendship or camaraderie within interpersonal or social context. Use of AIN’T to not close people or superiors or others in a formal situation may lead to a rude situation, and a probable disharmony entails.        Keywords: pragmatics; politeness; camaraderie; informal English; AIN’T.
Thematic Contents of Preschool-Aged Children’s Utterances as Media to Shape Their Understanding of the World
Authors: Sudartinah Titik
Published: November 2022

Language ability develops greatly during preschool age. Triggered by the high curiosity that goes hand in hand with the exposures to others around them, preschool-aged children show great efforts to create a collection of vocabulary to help them learn and use language in real contexts. This research aims to identify the thematic contents of preschool-aged children’s utterances and explain the categories of these thematic contents to shape their understanding of the surrounding world. To answer these objectives, both qualitative and quantitative data were used. The qualitative data were the utterances of preschool-aged children when participating in conversations, while the quantitative data were the frequency of occurrence of each thematic content, which is used to support the qualitative interpretation. The data were collected during classroom sessions in two preschools in Yogyakarta, Indonesia for a one-week period. The participants were 29 preschool-aged children, whose age ranges from 3 to 5 years old. Audiovisual recordings, field notes, datasheets, and ELAN 5.5. and FLEx 8 software were the instruments for data collection and analysis. The results show that there are two main thematic contents expressed by these preschool-aged children, i.e., objects and people. These thematic contents can be detailed into 9 categories of objects and 4 categories of people. These support the overall interpretation revealing the picture of the world as perceived by the children. In general, through the thematic contents of their utterances, preschool-aged children try to build a complete understanding of the world they live in and these thematic contents also serve as the media for understanding the stance of their peers and teachers in a conversation.Keywords: preschool-aged children; thematic contents; utterances
CENTERING GRASSROOTS ACTORS IN NETWORKING FOR CHILD PROTECTION IN EAST AFRICA
Authors: Kakuru Doris , Kamusiime Annah , Lindner Kylee , Assiimwe Jacqueline
Published: November 2022

Violence against children (VAC) is both a global and local concern that has resulted in several child protection initiatives by formal and informal networks in East Africa. The dominant narrative on networking for VAC prevention and response significantly focuses on the functionality of formal networks and ignores grassroots networks. We conducted research to explore the functionality and corresponding impact of diverse networks that work to prevent and respond to VAC in Kenya, Tanzania, and Uganda. Study participants were VAC network leads at grassroots, subnational, and national levels, and network funders. Data were collected using interviews, document review, and focus group discussions. We found that scholarly literature illuminates the role of formal networks at the expense of grassroots networks, which are ignored and minoritized in literature. This may contribute to a disparity between the funding of grassroots and formal networks. Yet, grassroots network actors are VAC first responders and are instrumental in child protection work. We contend that it is vital to center grassroots networks in VAC policies, programs, and research in order to achieve sustainable connections between networks, communities, and funders, and to empower communities to protect children from abuse.
Improving supply chain efficiency through simulations : Literature and methodological review
Authors: Péterfi Csaba , Gyenge Balázs
Published: November 2022

Increased competition, efficiency and profit orientation largely determine the operation of today’s companies. While the XX. In the twentieth century, the emphasis was on mass production, large batch numbers, and economies of scale, until today, consumer demand has shifted significantly toward individualized products and services. The consumer expects almost perfect quality, reasonable price and immediately available stocks. That is why it is necessary to tailor the supply chain to the needs of consumers as perfectly as possible. Every small change in the way a company operates can have different effects that managers need to respond to immediately. In a company where there is some flow of auxiliary fuels, semi-finished or finished products, the proper design of the supply chain is a focal point that largely determines its operation and efficiency, as logistics costs significantly affect the consumer prices of products and services. The solid foundation of my topic is provided by the logistics knowledge and the supply chain management that extends it, which already examines the entire supply chain instead of one player at a time. A XXI. The development of information and IT in the 21st century makes it possible to apply new approaches in this field as well and to develop an approach in which we do not assess the effects of changes in retrospect, but prepare for them in advance. In my research work, the optimization of logistics activities through simulation is the focus. The simulation has been an integral part of technical sports and engineering work for many years, this methodology is not yet used in the field of supply chain management, which would provide an opportunity to analyze the effects of changes without risk and would be a tool for companies to model and measure their activities. And measurability would provide an opportunity for correction and improvement, which plays an essential role in increasing efficiency and effectiveness. Based on this line of reasoning, I believe that the combination of supply chain management and simulation holds untapped potentials. In my article, I will review the currently known and useful simulation methodologies, which shows the processing of the issue and the prevalence of the methodologies.
Human resources requirements for reindustrialisation in Borsod-Abaúj-Zemplén county
Authors: Dabasi-Halász Zsuzsanna , Lipták Katalin , Sáfrányné Gubik Andrea , Varga Beatrix
Published: November 2022

After World War II, Borsod-Abaúj-Zemplén county evolved into a major industrial centre due to coal mining, which was given priority in order to meet the industry’s growing demand for energy. Following the change of regime, the processes of deindustrialisation, which affected the various parts of the country very differently due to their diverse characteristics, had serious consequences in this county. Decline in mining had a major role in this. The county’s economic and social indicators still reflect this shock. The 2008 financial crisis shed doubts on the process of deindustrialisation. In its Communication for a European Industrial Renaissance (2014), the European Commission expressed its commitment to industrialisation, the modernisation of Europe's industrial base and the promotion of a competitive framework for EU industry. The success of reindustrialisation depends on a number of closely related factors. This article focuses on a single branch of the national economy: mining, and seeks to find the answer to whether a quality workforce and the necessary know-how are available in the region. We have prepared a SWOT analysis for the revitalisation of deep mines in Borsod-Abaúj-Zemplén county and we collected the most important statistical data about the deep mining. The history of mining is reviewed and the training needs are presented to assess the viability of revitalizing mining, with a focus on the specific features of human capital. Restarting mining in Borsod[1]Abaúj-Zemplén county is ideal because there are many unskilled or low-skilled unemployed people for whom traditional manual work is the only realistic alternative and the county still has the professional background in the science of mining.
A Covid-19 járvány hatásai Komárom-Esztergom megye gazdaságára néhány autóipari vállalat 2020. évi esettanulmányos vizsgálatán keresztül
Authors: Peredy Zoltán , Vörös Mihály , Péli László
Published: November 2022

Komárom-Esztergom megye (KEM) egyik húzóágazata az autóipar, amely szerkezeti átalakulás előtt áll. Ennek hátterében az alternatív elektromos hajtások előtérbe kerülése, a demográfiai folyamatok miatti munkaerőhiány, valamint a „COVID-19” okozta válsághelyzet termelésre, keresletre, beruházásokra gyakorolt kedvezőtlen gazdasági hatások miatt az Ipar 4.0. folyamathoz köthető automatizációs, robotizációs, digitalizációs, mesterséges intelligencia alkalmazásával kapcsolatos globális trendek állnak. A koronavírustól függetlenül elindult egy alkalmazkodási folyamat megyei cégek körében, újra pozícionálva termelésüket, újra gondolva a munkaerő-kapacitást, a termelési láncstruktúrát, a készletezési politikát. Ez hozzájárult ahhoz, hogy nagyobb megrázkódtatások nélkül tudták megoldani a COVID-19 járvány negatív hatásait jelentő kihívásokat. Jelen esettanulmány áttekinti néhány kiválasztott autóipari vállalat (a végtermék gyártó cég - OEM, az első körös beszállító cégek -TIER1, valamint helyi, magyar tulajdonú kis-és középvállalat) példáján keresztül, hogy milyen megoldásokkal sikerült a cégeknek úrrá lenni a járvány okozta nehézségeken. A koronavírus által előidézett gazdasági recesszió miatt (reálgazdasági és pénzpiaci bizonytalanságok) „visszalassultak a dolgok”, de a rugalmasság, kreativitás – segített a cégeknek a talpon maradásban. A kreativitást rendszerszinten azonban nem lehet az összeszerelő, bérmunka tevékenységet végző, a gyártási folyamatokat részelemeire bontó és nemzetközileg egységesített, szigorú protokollok szerint működtető multiszegmensbe bevinni. Érdemes lenne az OEM vagy a TIER1 helyett inkább a TIER2 – a kisebb méretű, második körös beszállító cégeket bevonzani a megyébe (ezekről egy részletes listát kellene készíteni). Az innováció az autóiparban nem az OEM vagy a TIER1 itteni egységeinél, hanem ezek második vagy harmadik körös beszállítóinál vannak. Ide lehetne eladni a magyar ötleteket is.
TECNOLOGIA ASSISTIVA COMO ACESSÓRIO FACILITADOR AO APRENDIZADO DO VIOLONCELO DE PESSOAS COM AUTISMO
Authors: Júnior Áureo Déo DeFreitas , Leão Larissa , Leão Lorena , Alcantara Rafaela
Published: November 2022

Devido à presença de déficits motores e sensoriais, como dificuldades na coordenação motora global e defensividade tátil de pessoas com o Transtorno do Espectro Autista (TEA), o aprendizado musical no instrumento violoncelo pode tornar-se complexo. Isso ocorre visto que são exigidas a manutenção de posições e a execução de movimentações específicas para o desenvolvimento do instrumentista. Portanto, o objetivo dos pesquisadores do Grupo de Pesquisa Transtornos do Desenvolvimento e Dificuldades de Aprendizagem (GP-TDDA) foi criar um acessório facilitador para fixar os dedos no arco de violoncelo, visando garantir o melhor posicionamento, estabilização e/ou função do aluno. Sabendo das dificuldades que pessoas com TEA encontram diante do aprendizado musical, a coordenação do GP-TDDA justifica o desenvolvimento de um acessório voltado ao aprendizado do violoncelo, por acreditar que ações de inclusão educacional com base na Lei Brasileira de Inclusão da Pessoa com Deficiência nº 13.146/2015 precisam ter um viés de atendimento a estudantes com deficiências e seus familiares, oferecendo educação de qualidade na área da Arte Música. A execução deste projeto também se justificou pelo fato de poder contribuir com a qualificação de estudantes de iniciação científica em nível de ensino médio interessados no tema Tecnologia Assistiva, Educação Inclusiva e Transtorno do Espectro do Autismo, assim como Pessoas Neurotípicas. O acessório facilitador foi idealizado no Laboratório Experimental de Educação Musical do Programa de Pós-Graduação em Artes (LEEM/PPGARTES) da Universidade Federal do Pará (UFPA) e do Laboratório de Tecnologia Assistiva (LABTA) da Universidade do Estado do Pará (UEPA), que aproximou os alunos de Graduação e Pós-graduação em Música, Terapia Ocupacional e Psicologia da UFPA e da UEPA. O dispositivo criado tem custos baixos; é leve, pesando aproximadamente 9 gramas; tem desenho simplificado e é de fácil manuseio e uso. Possui potencial para implementação em aulas de iniciação musical voltada ao aprendizado do instrumento violoncelo, podendo ser um recurso que facilitará o processo da aprendizagem musical de pessoas com o Transtorno do Espectro do Autismo.
Introducción al derecho operacional en Colombia
Authors: Machado Rodríguez Camilo Iván
Published: November 2022

El derecho operacional es una nueva categoría que sirve para la mejor comprensión por parte de la fuerza pública y las autoridades jurisdiccionales de la aplicación de las normas que regulan el Derecho Internacional Humanitario en el momento de investigar y juzgar presuntas vulneraciones a las personas y bienes protegidos por el Derecho Internacional Humanitario, normas que se conjugan como una metodología a la hora de planear y ejecutar operativos y operaciones militares, las cuales sin duda quedarán abarcadas dentro del ámbito del riesgo permitido, esto es, de acuerdo con la normatividad internacional y nacional vigente.
La suspensión excepcional de la dignidad humana. Migración intrarregional sudamericana en clave de estigmatización
Authors: Arévalo Robles Gabriel Andrés , Navas-Camargo Fernanda , Beltrán Cárdenas Lady Andrea
Published: November 2022

El desplazamiento migratorio transnacional en el contexto latinoamericano se ha modificado como consecuencia del exilio masivo venezolano. El presente artículo afirma que la migración ha sido gestionada por medio de dinámicas de inclusión y exclusión en los países destino, como consecuencia de una aplicación del Derecho Penal del Enemigo, que incide en la restricción de los derechos de los inmigrantes y la aplicación del derecho penal como prima ratio. Actualmente, seis países de Sudamérica albergan población migrante y refugiada, excluida por vía del código binario nacional/extranjero. Se hace una crítica a los Estados que dejan de lado sus preceptos constitucionales de la dignidad humana y se insertan una vez más en el constitucionalismo utópico. El desarrollo de los argumentos se realiza a través de tres apartados: 1) contextualización de la realidad migratoria sudamericana en clave de percepción amigo/enemigo y códigos de inclusión y exclusión; 2) Aspectos teóricos del Derecho Penal del Enemigo y rechazo a la criminalización anticipada respecto de los inmigrantes y, finalmente, 3) presentación de casos mediáticos ilustrativos de la cotidianidad estigmatizante que atenta contra su dignidad. Reflexiones finales invitan al lector a no caer en estas dinámicas antijurídicas.
Modalidad, práctica y patrón delictivo: análisis desde una perspectiva criminológica
Authors: Martínez Daza Diana Marcela
Published: November 2022

Este artículo pretende elucidar los conceptos de modalidad, práctica y patrón delictivo –a veces confundidos con el modus operandi– por ser criterios primordiales para el análisis delictivo y criminal ampliamente abordado desde áreas del derecho y ciencias como la criminología y la psicología jurídica. Para cumplir este objetivo se exponen algunos usos incorrectos del delito y el crimen como términos manejados comúnmente en el argot judicial, donde se encuentra una amplia demanda de clarificación conceptual. Asimismo, a través del método de razonamiento analítico-sintético se realiza una desintegración terminológica y pragmática de los conceptos de modalidad, práctica y patrón delictivo y su aplicabilidad para favorecer la comprensión holística de estas conductas en el campo aplicado de la investigación. Finalmente, el espectro científico de la criminología permitirá la comprensión integral e inédita de estos conceptos y su aplicación, brindando opciones para una adecuada interpretación de las conductas que infringen las normas desde un escenario integral.
Measuring the Equivalent Series Resistance of Chemical Current Sources by the Current Interruption Method for a Given Time
Authors: Menshikov Ya.A.
Published: November 2022

It is proposed to measure the equivalent series resistance of various chemical current sources by the method of periodic interruption of the charge current or of the discharge current for a given time period. The current interruption frequency and duration could be selected from a wide range of values. By changing the current interruption duration, it becomes possible to significantly vary conditions in measuring the equivalent series resistance. Thus, when the current is interrupted for 0.5 ms, the proposed method approaches the resistance measurement by the alternating current method with a frequency of 1000 Hz. With current interruption durations of 0.5 s or more, the method under consideration becomes equivalent to the direct current method. The proposed method allows measuring the resistance both once and periodically with a given repetition period. Based on the results obtained, dependences of the equivalent series resistance on the charge level of the chemical current source, its residual resource, temperature, and other parameters were plotted. The method obtains several advantages, is easy to implement, misses errors inherent in other methods of measuring resistance and makes it possible to measure the equivalent series resistance directly in the process of charging and discharging the chemical current source under testing
Study of the Hydrodynamic Effect on Molecular Parameters of the Isoprene Polymerization Product with the Neodymium-Containing Catalytic Complex Present
Authors: Miftakhov E.N. , Mustafina S.A. , Podvalny S.L. , Nasyrov I.Sh. , Zakharov V.P.
Published: November 2022

The results of studying kinetic regularities in the process of obtaining polyisoprene in the presence of neodymium-containing catalytic systems for various technological modes of industrial production are presented. The process kinetic scheme is provided under conditions of the used catalyst monocenter, according to which a mathematical model of the process of isoprene polymerization for the process periodic and continuous modes is compiled. Kinetic approach to solving problems of chemical kinetics in combination with the method of moments was applied in the process mathematical description. To evaluate hydrodynamic influence exerted by the process implementation in a reactor cascade, the constructed kinetic model was supplemented with a macro-kinetic module that takes into account the relevant patterns. Features of the starting and static modes calculation in continuous production were determined. Numerical calculation methods were introduced to obtain dependences of alterations in the molecular parameters of the resulting product for a different number of reactors used in the continuous production system under static conditions. The hydrodynamic mode influence was shown in the reaction zone on the molecular weight distribution of the resulting product. As a result of computational experiments aimed at increasing the length of the reactor cascade, increase in the average molecular weights and approximation of the obtained values to the those characterizing the process periodic mode were noted
Comparative Study of Nanomaterials in the Conditions of their Operation as Part of Color-Sensitized and Perovskite Solar Cells
Authors: Nizhnikovskiy E.A.
Published: November 2022

The prospects for creating the photoelectrochemical solar energy converters or solar cells based on the color-sensitized wide-gap semiconductors and perovskites were studied. Possible design, materials and technologies required in creation of such converters were considered. Based on the study of numerous literature data, it was demonstrated that the use of sensitized mesoporous titanium dioxide as a photoanode was quite expedient. The mesoporous titanium oxide film has a developed surface and, accordingly, a large area for the sensitizer adsorption. Mediator systems were studied, which were one of the key components of a photoelectrochemical cell; their characteristics significantly affect efficiency and stability of devices in general, as well as the electrocatalysts required in regeneration of the oxidized mediator component. Color-sensitized solar cells based on the mesoporous semiconductors are of the increasing interest because of their relatively low cost, simple manufacturing technology and high solar light conversion efficiency. Perovskites were studied; they include a group of materials with similar crystal structure able to compete with traditional silicon solar cells due to their flexibility, low cost of films and relative simplicity in the manufacturing process. Photoelectrochemical converters based on color-sensitized wide-gap semiconductors and perovskites are interesting from a practical point of view as an alternative to the traditional silicon technology
On the Motion Period of the Rotation Axis Pole in the Case of an Elastic Moon
Authors: Barkin M.Yu. , Shkapov P.M.
Published: November 2022

Numerous studies present results of investigating the rotational and translational-rotational motion of a viscoelastic Earth and its Moon. However, they primarily focus on the dynamics of the Earth--Moon system. Further contemporary studies of the Moon will necessarily involve investigating how the elastic properties of the Moon manifest in its physical libration (in the modern era). The following lines of research are particularly noteworthy: effects of the liquid and solid nuclei of the Moon, as well as the Moon mantle elasticity, on its rotational motion, taking into account a highly precise description of the orbital motion of the Moon and the motion being driven by resonance. This paper identifies significant effects to be taken into account when interpreting observation results. We used the Liouville problem equations stated in Andoyer variables along with the perturbation theory to describe the rotational motion of the Moon. We show that accounting for the elastic properties of the Moon in its model means that its pole oscillation period becomes significantly longer than the period yielded by the classic solid Moon model. The paper presents the Chandler period values for comparison, calculated according to the formulas provided. The investigation results are relevant to the updated Russian lunar program for the 2021--2040 period.
Evaluating Possibilities of the Modern Chemical Kinetic Mechanisms of Acetylene Oxidation in Simulating the Non-Stationary Combustion Processes
Authors: Yakovenko I.S. , Yarkov A.V. , Turnin A.V. , Tereza A.M. , Novitski A.O. , Krivosheyev P.N.
Published: November 2022

Acetylene is characterized by high reactivity and appears to be one of the promising gas fuels. However, possible combustion regimes of such fuels require a comprehensive study to be widely introduced in practice. This work is devoted to analyzing the modern kinetic mechanisms of acetylene oxidation. Current approaches to numerical analysis of the gas-dynamic flows in chemically active gas mixtures are a powerful tool in solving many industrial and energy problems. Obtaining positive results of numerical simulation of the non-stationary combustion and detonation processes is impossible without the use of reliable and efficient kinetic mechanisms. Kinetic mechanisms were considered describing the acetylene oxidation. Eight most optimal mechanisms were studied to identify the possibility of their implementation in detailed simulation of the non-stationary combustion processes, in particular, in flame acceleration and transition to detonation. Ignition delay time and laminar burning velocity were calculated using a complete model of the reacting medium gas dynamics. To evaluate correctness of the ignition and combustion parameters obtained values, they were compared with the available experimental data. Based on the obtained results analysis, conclusions were made on the possibility of applying the kinetic mechanisms under consideration, taking into account the combustion parameters accuracy and the computational efficiency
La relación conquista y población del Pirú, fundación de algunos pueblos de Bartolomé de Segovia
Authors: Rosselló F. de Moya Pilar
Published: November 2022

Este libro contiene la primera transcripción de la versión original de la relación Conquista y población del Pirú, fundación de algunos pueblos, escrita en la segunda mitad del siglo XVI, así como un estudio preliminar que esclarece la autoría de Bartolomé de Segovia. Rosselló rescata la figura de Bartolomé de Segovia luego de revisar las hipótesis que identificaban como autor a Cristóbal de Molina y verificar que la fecha de su arribo al Perú fue posterior a muchos de los sucesos narrados en la relación. A esta evidencia cronológica se suma la constatación de que Bartolomé de las Casas tuvo en sus manos la relación, reprodujo algunos de sus párrafos en su Apologética historia y señaló que su autor debía ser un seglar y testigo presencial de lo que narraba. La relación Conquista y población del Pirú, fundación de algunos pueblos da cuenta de los maltratos que sufrieron los indígenas por parte de los conquistadores españoles. Se trata de un documento no suficientemente valorado y que merece ser reubicado en el contexto de las fuentes coloniales y de la historia colonial peruana.
La prensa escrita y la política exterior peruana durante el diferendo marítimo con Chile
Authors: Ramírez Bullón Javier , Espinoza Lidia
Published: November 2022

Cuando el Perú demandó a Chile ante la Corte Internacional de Justicia surgió un escenario mediático excepcional. El diferendo marítimo con Chile y las acciones de Torre Tagle se convirtieron en temas de interés que ocuparon la primera plana de las noticias a nivel nacional. Si bien la alta cobertura mediática posibilitaba el acercamiento entre la Cancillería peruana y la sociedad, también generaba retos e incertidumbres para la política exterior. Al gobierno peruano le preocupaba la difusión de discursos hostiles o triunfalistas, ya que podían afectar la gobernabilidad interna y el proceso legal en La Haya. Frente a dicho escenario, la Cancillería peruana implementó una estrategia comunicacional que generó una interacción única con los medios de comunicación y la ciudadanía. Este libro examina dicha dinámica durante la etapa final del diferendo marítimo con Chile. Desde una perspectiva que combina ideas del análisis de política exterior y la comunicación política, se evalúan la estrategia mediática de Torre Tagle y el discurso de tres diarios de alcance nacional: El Comercio, La República y Trome. A partir de los hallazgos, el libro explica las condiciones que permitieron la sinergia entre la diplomacia peruana y los medios con el fin de promover narrativas de prudencia en la opinión pública.
Linja: A Mobile Application Based on Minimax Strategy and Game Theory
Authors: Suárez-Barón Marco-Javier , Rincón-Díaz Holman-Jair , González-Rodríguez Carlos-Daniel , González-Sanabria Juan-Sebastián
Published: November 2022

This article presents an application of Minimax strategy and game theory to implement the Linja mobile game. This game theory strategy applies collaborative learning to determine the winner of a game between two opponents, thus determining the optimal move in complex environments. In the development of the collaborative game, different game learning scenarios are proposed where competition between a player and the machine, and competitions against other players, intervene. In the learning process, moves are proposed that allow the maximum gain and the minimum loss among the competitors. In this case, the methodological approach was carried out towards the move that allows maximizing the profit and minimizing the loss, based on the application of the Mini/Max algorithm in search of determining the optimal solution of the game. The process is obtained from the adaptation of mathematical models for the development of games, using specialized tools that support a multi-paradigm programming language working together with the tools that the same language provides and that potentially serve as a contribution to the development of the game. In the search for an intelligent and autonomous system. The intelligent system correctly finds the winner of a game, showing the course of the game move by move. The results show that the game developed with the Minimax strategy allows automatic learning in multiuser environments, correctly identifying the winner of a game, generating the most optimal route of the game from move to move.
Acercamiento a las buenas prácticas para el desarrollo de software basado en DevOps y SCRUM utilizadas en empresas muy pequeñas
Authors: Pastrana-Pardo Manuel-Alejandro , Ordoñez-Erazo Hugo-Armando , Cobos-Lozada Carlos-Alberto
Published: November 2022

Las empresas muy pequeñas de desarrollo de software poseen un máximo de 25 empleados y tienen un limitado flujo de caja y tiempo para implementar mejoras en sus procesos que les permita ser más competitivos. Esta es una de las razones por las que estas empresas recurren a la implementación de marcos de trabajo ágil como SCRUM para gestionar el proceso de desarrollo de software. Pero cuando inician su adopción, encuentran que los documentos solo sugieren los cambios que se pueden realizar, pero no como hacerlos, tornando el proceso de descubrir cuales técnicas, eventos y artefactos son los que deben implementar en un enfoque de prueba y error costoso y en algunos casos inviable. Lo mismo sucede con otros marcos que pueden ser complementarios a SCRUM como DevOps, que propone un acercamiento entre el área de desarrollo y operaciones, donde se automaticen la mayor cantidad de tareas y se incrementen los controles de calidad para obtener mejores productos. Este artículo expone tres buenas prácticas basadas en DevOps, sus modelos de uso y en qué momentos dentro de SCRUM pueden ser utilizadas para facilitar su adopción en estas empresas. Se tiene como como objetivo exponer un modelo para el uso de versionamiento, integración y despliegue continuos y los momentos recomendados para su implementación dentro de SCRUM. Se identificaron las buenas prácticas más reportadas en la literatura para desarrollo de software basado en SCRUM y DevOps. Se seleccionaron tres de las mejores prácticas y se construyó un modelo de uso para cada una de ellas. Estas prácticas se pusieron a prueba mediante un caso de estudio y se evaluaron los resultados obtenidos. Las prácticas fueron evaluadas en 3 empresas, obteniendo cambios en los casos de soporte reportados semanalmente y en el número de despliegues exitosos. La división del proceso de desarrollo en fases evidencia que la fase que representa mayor posibilidad de empalme entre el conjunto de prácticas sugeridas por DevOps en SCRUM es la de desarrollo y calidad. El conjunto de prácticas sugeridas apunta a la implementación de controles para el aseguramiento de la calidad entregando información clave para el aprendizaje y mejora del equipo de desarrollo.
Adaptive Model of Classification of Professions in Vocational Guidance Systems
Authors: Cruz-Eraso Andrés-Felipe , González-Serrano Carolina
Published: November 2022

Vocational guidance is part of psychosocial development and is understood as a method that helps to determine the most appropriate profession according to the aptitudes and abilities of the student. The processes of vocational guidance are dynamic and focus on educating and favoring the decision-making process in the professional choice for a learning pathway throughout the student's life, which will benefit society in the long run. Most of the current solutions, both theoretical and applied, from Europe and North America differ when used in the Colombian context, mainly for adults, since the process of classifying professions is not accurate nor precise. In addition, there are various educational projects and evaluation systems in secondary education level institutions. At this level, the students have a changing vocational choice which implies taking into account specific characteristics of the context, also, the student profile vocational guidance determinants. The objective of this article is to describe the adaptive model of occupational classification integrated into the Intelligent Web Platform used in educational institutions in the Department of Cauca. The use of the CRISP-DM methodology allowed finding the Naive Bayes and Deep learning algorithms as those with the best performance in the classification of professions.
Wear Behavior of Bioactive Glass Coatings Deposited by Thermal Spraying
Authors: Monsalve-Arias Mónica-Johanna , Higuera-Cobos Oscar-Fabián , Ageorges Helèn , Vargas-Galvis Fabio , López-Gómez María-Esperanza
Published: November 2022

In this work, bioactive glass coatings were fabricated by plasma thermal spraying and oxyacetylene flame techniques from 2 different bioactive glass powders with 0 and 2% molar MgO. The metal substrates used were Ti6Al4V alloy and AISI 316L steel. The tribological behavior of the coatings was evaluated by the ball-on-disc method in the presence of simulated biological fluid (SBF), and the results were correlated with their mechanical behavior, obtaining values of hardness (between 4.84 and 5.18 GPa) and fracture toughness (between 5.25 and 6.62 MPa.m1/2). The results show that fracture toughness has a slightly higher effect than hardness on the wear behavior of the coatings under study.
Principais complicações da covid-19 e implicações futuras: revisão integrativa
Authors: Aguiar Paola Lacerda , Correia Alessandra Borges , Nascimento Leandro Silva do , Nascimento Juliana da Silva Garcia , Amorin Gustavo Correa de , Bernardinelli Fabiana Cristina Pires
Published: November 2022

Objetivo: sintetizar as evidências científicas quanto às principais complicações daCOVID-19, ocorridas durante o período de convalescença, em pacientes adultos eidosos. Método: revisão integrativa, realizada entre março e maio de 2021 nas fontes:US National Library of Medicine National Institutes Database Search of Health,Literatura Latino Americana e do Caribe em Ciências da Saúde, Scopus, CumulativeIndex to Nursing and Allied Health Literature, Web of Science, Excerpta MédicaDatabase. Utilizou-se o Rayyan na seleção e a análise de conteúdo. Resultados:identificaram-se 833 artigos, destes, nove compuseram a amostra. As complicações sãoneurológicas, respiratórias, psiquiátricas, cardiovasculares, nutricionais e musculares.Conclusão: as complicações mais preponderantes da COVID-19 são caracterizadaspelos acometimentos respiratórios e neurológicos, as quais implicam no aumento depacientes descompensados nos serviços de saúde para procedimentos eletivos,aumento dos gastos públicos e na incidência de parada cardíaca extra-hospitalar.
The Role of Organizational Communication for the Optimization of BUMDes in Soket Laok Village, Bangkalan Regency, Madura
Authors: Ida Rachmah , Aji Angga Prawadika , Rahayu Titik Puji , Puspa Ratih , Surya Yuyun Wahyu Izzati , Ilahiati Nisa Kurnia
Published: November 2022

Background: BUMDES management is a crucial part of managing village development and independence. Therefore, the management system of village government organizations must begin to be addressed because of its crucial position in the preparation of plans for the establishment of the BUMDES program. The inability to develop organizational systems that understand managerial principles, data management, and communication strategies coupled with unpreparedness to adapt to the development of internet technology has the potential to cause the organization to lag behind in developing. Objective: The aim of this study is to increase the potential of Soket Laok Village, Bangkalan Madura Regency in the field of BUMDES management. Method: This community service was held at the Soket Laok Village Hall, Bangkalan Madura Regency. The material was delivered in a hybrid manner where there are speakers who directly invite participants to practice and online participants who provide material at the beginning. Results: The village officials and community leaders understand and are brave enough to formulate village development plans and have a better understanding of good communication patterns. Conclusion: The introduction and understanding of organizational communication for BUMDes (Village Owned Enterprises) which is the central organization of economic empowerment of rural communities is significant. With the FGD method directly with the BUMDes manager in Soket Laok village, Bangkalan Madura, and socialization of practical knowledge, understanding and management of the BUMDes organization, the optimization of the role of BUMDes in the Soket Laok village community will occur.
TRAINING AND ASSISTANCE OF PKK GROUPS IN UTILIZING EUCALYPTUS LEAF PLANTS AS HAND SANITIZER PRODUCTS AND PROCESSING TELANG FLOWERS INTO IMPROVE THE IMMUNE SYSTEM
Authors: Sumardiko Dwi Setiani , Hamsidi Rini , Puruhito Edith Frederika , Efendi Bunga Putri Salsabillah , Santi Marita Tri
Published: November 2022

Background: Until now, the COVID-19 pandemic has become a world health problem, including in Indonesia. To break the chain of transmission of the virus, the immune system and body hygiene must be maintained Objective: The purpose of this campaign is to transferred knowledge and technology to PKK group partners in Kedungsukodani Village regarding the use of eucalyptus leaves to produce natural Hand Sanitizer products and processed telang flowers into instant drinks in the form of powder that can be used daily. Method: The method used is socialization, training and mentoring Results: This activity has been carried out for one day and was attended by 30 participants, at the Kedungsukodani Village Hall in accordance with health protocols in the new normal era by paying attention to 3M. Conclusion: With the implementation of this campaign, participants can practice the knowledge that has been taught in their respective homes. It is hoped that the participants will care and help the process of handling COVID-19.
Pelecehan Seksual Melalui Media Sosial Ditinjau Dari Pasal 27 Ayat (1) Undang-Undang Tentang Informasi Transaksi Elektronik
Authors: Khoirunisa Dela
Published: November 2022

The purpose of this study is to identify: first, the modus operandi of the perpetrator in committing sexual harassment on social media. Second, the formulation of the offense in Article 27 paragraph (1) of Law Number 19 of 2016 on amendments to Law Number 11 of 2008 on Electronic Transaction Information (ITE) that reaches out to forms of sexual harassment on social media. The research uses normative research with a statutory approach. The results of the study concluded that First, there are at least 3 (three) modus operandi in general: a) by sending text, or images with negative content to the victim; b) spamming or writing inappropriate comments in the victim's comment field or social media; c) by approaching the opposite sex who is the target (victim). Approaching the targeted opposite sex accompanied by threats or rewards. Second, in relation to Article 27 paragraph (1) of the ITE Law, it must not reach various forms of sexual harassment through social media and prevent the birth of new forms of similar crimes through social media. This is because the provisions do not meet the elements of lex certa and lex scripta, namely that a law must contain elements of both actions, circumstances and consequences. In addition, a law must be strict, firm, clear and not contain various interpretations.