bluuebunny/crossref_metadata_2025 huggingface dataset:
Orchestration of ML-Based Recommendation Systems
Authors:   Dept. of CSE, Global Academy of Technology, Bengaluru-98, India., Singh Vivek Kumar , Karnam Shruthi E ,   Dept. of CSE, Global Academy of Technology, Bengaluru-98, India., Hanji Bhagyashri R ,   Dept. of CSE, Global Academy of Technology, Bengaluru-98, India.
Published: August 2021

Many e-commerce websites use recommendation systems to recommend products to users to boost sales and user experience. These recommendations do not always come from the same recommendation engine. Websites can use multiple recommender models that use different machine learning algorithms and neural networks to compute these recommendations. There arises a need for a machine learning pipeline that will help orchestrate all the steps required to compute and display recommendations. The pipeline handles training a model using content-based approach, storing it with required metadata, loading it, precomputing recommendations, collecting user metrics, analysing the metrics and retraining the models with updated hyperparameters if required. Without a pipeline to automate and streamline the process, much of the work must be done manually.
INFLUENCE OF URBAN FORESTATION ON THE THERMAL COMFORT OF RESIDENTS OF JARDIM IRACEMA, FORTALEZA, CEARÁ
Authors: Edmilson Muniz Manoel , Jeferson Sampaio Diogo Ivan
Published: August 2021

Urban forestation has an important connotation in the cities, being essential to contribute to the well-being of the population. The present study aimed to analyze the relationship between urban forestation and thermal comfort in an urban neighborhood of Fortaleza / CE. As specific objectives: to evaluate the influence of afforestation on microclimate factors, to compare different areas (with and without afforestation) in the Jardim Iracema neighborhood in Fortaleza / CE, and to understand the importance of trees for the population. This research was carried out in two stages: preliminary survey of the locality with subsequent application of a questionnaire with 40 people from the community and measurement of temperature and humidity in 8 different points, 4 of which are wooded and 4 not wooded. The results demonstrate that local air temperature and humidity are influenced by the presence of air. As for the environmental perception, 65% of the population is dissatisfied with the local urban forestation and they like places with trees because they bring shade (95%) and reduce the temperature (85%). However, they address harm such as interference with public lighting and the power grid. Most of the interviewees believe that the trees used do not resemble those of the caatinga domain and do not have an opinion about the pruning. Another important point is that half of the interviewees do not collaborate with the local urban forestation and believe that the public agencies must have responsibility on it. Public agencies must create strategies aimed at sensitizing the population about the importance of urban forestation and its maintenance, promoting environmental education.
AUTOMATION OF A 3D PRINTED HAND PROSTHESIS WITH ARDUINO APPLICATION
Authors: Lincon de Oliveira Cristoffer
Published: August 2021

This study deals with the analysis of an automation method for a functional hand prosthesis. The possibility of adapting to a prosthesis manufactured by the 3D printing process that originally moved mechanically was evaluated, with the aim of automating this artifact and making it functional. It was idealized to develop an automation system for this type of prosthesis, so that obtaining by the additive manufacturing method is quick and easy, and is suitable to receive the customized automation system and accessible to users. After all the modeling and confection processes were completed, the Arduino® software with C / C ++ language was used, developing the programming for the prosthesis. The program was created with the function of performing reading by electromyography sensors (EGM), which has the function of capturing the action potentials produced by muscle fibers of the arm and its contraction, and sending this captured data to the Arduino® board, which then sends a signal to the micro motors, responsible for moving the arms. fingers. It was possible to manufacture the prosthesis, as planned and projected on a computer design platform, performing automation, testing the degree of movement qualitatively. Satisfactory results were obtained in its production and adequacy of automation at the prototype level. as planned and projected on a computational design platform, performing automation, testing the degree of movement qualitatively. Satisfactory results were obtained in its production and adequacy of automation at the prototype level. as planned and projected on a computational design platform, performing automation, testing the degree of movement qualitatively. Satisfactory results were obtained in its production and adequacy of automation at the prototype level.
COMMON SENSE ABOUT TOXOPLASMOSIS IN BRAZIL AND THE INVOLVEMENT OF THE CAT IN THE DISEASE CYCLE
Authors: Da Silva Firmo Isabela , Paula Oliveira Ana , Kallyla Costa Miranda Kallyane , Gimenez Simão Karoline , Satie Yamashiro Kanashiro Leticia , Stancov Priscilla
Published: August 2021

The toxoplasmosis is a zoonosis caused by protozoan Toxoplasma Gondii and although cats play a main roll on the disease life cycle developing the protozoan by sexual reproduction, the contact with cats represents a low number of cases on transmission of the zoonosis, the main transmission is caused by the intake of infected food, like fruits, vegetables, raw or poorly cooked meat that may contain cysts. The study was developed aiming to evaluate the knowledge and preventive behavior regarding toxoplasmosis and link it with cats on the cycle of the zoonosis. A form was created with eight questions about it, 793 people participated, all located in national territory. Therefore, based on this information, we can confirm that, although most of the people that already have a college degree or is still finishing it, does not have knowledge about toxoplasmosis, whereas the majority still think that contact with cats is the biggest way to become infected.
THE IMPORTANCE OF THE CONCEPTS OF INTERDISCIPLINARITY AND MULTIDISCIPLINARITY IN BACHELOR OF SCIENCE AND TECHNOLOGY COURSES
Authors: Rodrigues dos Santos Dienes , Franco Campos da Mata Jônatas
Published: August 2021

Interdisciplinarity is an advocacy of multiple disciplines, not the elimination of curricular subjects, as one might mistakenly infer. In other words, a solid disciplinary base is a prerequisite for the development of interdisciplinary projects. At the same time, disciplines are historical products of scientific development, being epistemological tools of scientific practice and political institutional arrangements for the control of knowledge. The knowledge related to interdisciplinarity builds, in the social environment, a relationship established across disciplines, and can be inserted in schools through projects and comprehensive work. Such projects can be observed in some universities. The use of interdisciplinarity in science and technology courses offers precious opportunities for students to solve problems, effectively building and consolidating knowledge in a learning process capable of inserting them in the labor market. Like interdisciplinarity, multidisciplinarity is a catalyst in the teaching-learning process, enabling students to act actively in the construction of their knowledge. Multidisciplinarity means that several disciplines study the same subject at the same time. The present article was developed to present a qualitative and quantitative panorama of the courses of Interdisciplinary Bachelor of Science and Technology, offered in brazilian federal universities.
DETERMINANTS OF DIVIDEND POLICY AMONG NIGERIAN LISTED CONSUMER GOODS MANUFACTURING COMPANIES
Authors: OLABISI J. , FAPETU O. , ONYEKUWULUJE T. P.
Published: August 2021

The study seeks to identify determinants of dividend policy among listed consumer goods manufacturing companies in Nigeria. Secondary (cross sectional and time series) data were collected from seven (7) consumer goods manufacturing companies randomly selected from twenty-seven (27) listedcompanies on the Nigeria Stock Exchange (NSE) as at 2016. Thecollected data were analyzed using Ordinary Least Square Methods.  The resultsof the study show that there is a negative significant relation between profitability and dividend policy (b3= -0.43; t= -2.88 and p<0.05). Also, a positive significant relationship exists between liquidity and dividend (b4 =0.17; t=1.04 and p<0.05).However, there is no significant relationship between firm size and dividend policy (b1= 0.017; t= 0.10.7 and p> 0.05) and finally a negative insignificant relationship exists between financing policy and dividend policy (b2= - 0.12; t= - 0.70 and p > 0.05). This implies that business size and financing policyare not determinants ofdividend policy in Nigerian listed consumer manufacturing companies. The study recommends, among other things, that operators in the manufacturing sector facing dividend policy decision should focus more on improving profitability and liquidity.
ß-galactosidase production by Kluyveromyces lactis in batch and continuous culture
Authors:   , Ram Elaine C.
Published: August 2021

Kluyveromyces sp. have adapted to existence in milk due to the evolution of permeabilisation and hydrolytic systems that allow the utilisation of lactose, the sugar most abundant in milk. Lactose hydrolysis, to equimolar units of glucose and galactose, is facilitated by a glycoside hydrolase, i.e., β-galactosidase (EC 3.2.1.23). The versatility of this enzyme allows its application in numerous industrial processes, amongst the most significant of which, is its role in the alleviation of lactose intolerance, one of the most prevalent digestive ailments, globally. In this study, β-galactosidase production by Kluyveromyces lactis UOFS y-0939 was initially optimised in shake flask culture with lactose as the sole carbon source, and thereafter, production was scaled up to batch, fedbatch and continuous culture. Shake flask studies revealed optimum conditions of 30°C, pH 7 and a 10% inoculum ratio, to be most favourable for β-galactosidase synthesis, producing a maximum of 0.35 ± 0.05 U.ml-1 when cell lysates were prepared by ultrasonication with glass beads. Batch cultivation in 28.2 and 40 g.L-1 lactose revealed that elevated levels of the carbon source was not inhibitory to β-galactosidase production, as maximum enzyme activities of 1.58 and 4.08 U.ml-1, respectively, were achieved. Cell lysates prepared by ultrasonication and homogenisation were compared and homogenised cell lysates were more than 3.5 fold higher that those prepared by ultrasonication, proving homogenisation to be the superior method for cell disruption. The lactose feed rate of 4 g.L-1.h-1 in fed-batch culture operated at ± 20.4% DO, appeared to be inhibitory to biomass production, as indicated by the lower biomass productivity in fed-batch (0.82 g.L-1.h-1) than batch culture (1.27 g.L-1.h-1). Enzyme titres, however, were favoured by the low DO levels as a maximum of 8.7 U.ml-1, 5.5 fold more than that obtained in batch culture, was achieved, and would be expected to increase proportionally with the biomass. Continuous culture operated at a dilution rate of 0.2 h-1, under strictly aerobic conditions, revealed these conditions to be inhibitory to the lactose consumption rate, however, the non-limiting lactose and high DO environment was favourable for β-galactosidase synthesis, achieving an average of 8 ± 0.9 U.ml-1 in steady state.
Cibulka correlation for ternary excess molar volumes for [MOA]⁺[Tf₂N]⁻ at different temperatures
Authors:   , Tywabi Zikhona
Published: August 2021

In this work, the binary and ternary excess molar volumes have been calculated from the density, ρ, measurements using an Anton Paar (DMA 38) vibrating tube digital densimeter. One component of the ternary systems studied was an ionic liquid. The ionic liquid used is methyl trioctylammonium bis(trifluoromethylsulfonyl)imide [MOA]+[Tf2N]-. Binary excess molar volumes were obtained for (1-butanol + ethyl acetate) and (2-butanol + ethyl acetate) systems at T = (298.15, 303.15, and 313.15) K. Ternary excess molar volumes were obtained for the mixtures {[MOA]+[Tf2N]- + 2-propanol or 1-butanol or 2-butanol + ethyl acetate} at T = (298.15, 303.15, and 313.15) K. The Redlich-Kister equation was fitted to the calculated binary excess molar volume data to obtain the fitting parameters which were used to calculate the partial molar volumes at infinite dilution. The calculated partial molar volume was used to better understand the intermolecular interactions of each component at infinite dilution. The Redlich-Kister parameters were also used in the Cibulka equation and the Cibulka equation was used to correlate the ternary excess molar volume data to give the fitting parameters. The binary excess molar volumes,VmE , for the (1-butanol + ethyl acetate) and (2-butanol + ethyl acetate) are positive at each temperature over the entire composition range. At high mole fractions of the alcohol for the binary systems (2-propanol or 1-butanol or 2-butanol + ethyl acetate), VmE is positive again, similar to the Cibulka ternary correlation. The positive V E m values are due to the breaking of intermolecular interactions in the pure components during the mixing process. The ternary excess molar volume,V E 123 , values are negative for all mole fractions. The negative values are due to a more efficient packing and/ or attractive intermolecular interactions in the mixtures than in the pure liquid. There is also a contraction in volume which can be attributed to electron-donor-acceptor type interactions between the ionic liquid and 2-propanol or 1-butanol or 2-butanol as well as ethyl acetate.
A comparative analysis of stability and structure-functional relationships of different xylanases
Authors:   , Tabosa-Vaz Sacha
Published: August 2021

A comparative thermostability analysis of different partially purified xylanases from Rhodothermus marinus, Bacillus halodurans, Thermomyces lanuginosus and Pulpzyme HC was studied using differential scanning fluorometry (DSF), fluorescence spectroscopy and circular dichroism (CD). The R. marinus xylanase was found to have an optimum temperature and pH of 90oC and 6 respectively while the B. halodurans xylanase was optimally active at 70oC and a broad range of alkaline pH of 8 - 10. The commercially available xylanase from T. lanuginosus showed optimal activity at 50oC and pH 7 while the Novozyme xylanase Pulpzyme HC showed optimal activity at 60oC and pH 7. Fluorescence spectroscopy monitored the microenvironment and fluorescence emission of Trp residues. In their native folded state, Trp are generally located in the core of the protein but during unfolding they become exposed. The fluorescence changes as the enzyme undergoes denaturation due to conformational changes and exposure of Trp residues. Differential scanning fluorometry (DSF) monitors thermal unfolding of proteins in the presence of a fluorescent dye such as Spyro Orange. A wide range of buffers were tested for their ability to increase the xylanase stability. T. lanuginosus had the greatest increase in melting temperature with 0.73M Bis Tris pH 6.5 and peaked highest at 78°C. The B. halodurans xylanase exhibited high pH stability (pH 4-10) and exhibited very little change in melting temperature, from 74°C-77°C over the twenty four different conditions. The R. marinus xylanase had no increase in melting temperature showing a maximum melting temperature of 90oC. Circular dichroism (CD) measures unequal absorption of right- and left-handed circularly polarized light by the molecule. The xylanase from R. marinus exhibited the lowest ΔG of 34.71kJ at 90°C as was expected. The B. halodurans xylanase showed a much higher ΔG of -52.71 at its optimum temperature of 70°C when compared with the xylanases from R. marinus and T. lanuginosus. When comparing the three xylanases activities at 70°C, it can be seen that the B. halodurans xylanase exhibited a lower relative activity then both R. marinus and T. lanuginosus xylanases. All three techniques offered different information on the structure and function relationship. Fluorescence spectroscopy, the change in conformation due to fluorescence emission as a result of increased temperature and salt concentrations. DSF, optimal conditions for increased stability and activity at higher temperatures and CD, conformational changes, the fraction of folded protein and change in Gibbs free energy over a range of temperature.
Study of interaction between polyphenolic compounds and protein using computational and capillary electrophoresis techniques
Authors:   , Sabela Myalowenkosi Innocent
Published: August 2021

The present work involves the interaction studies of chiral compounds with the Human Serum Albumin (HSA) protein using computational and experimental methods. The HSA protein has multiple binding sites that forms the basis for its exceptional ability to interact with many organic and inorganic molecules, which makes this protein an important regulator of intercellular fluxes and the pharmacokinetic behaviour of many drugs. This study was undertaken to evaluate the related pharmacokinetic and enantioselective binding parameters of the racemic catechin enantiomers with the HSA. Accordingly, this work involved a method development for the chiral separation of a racemic compound, by capillary electrophoresis-electrokinetic chromatography (CE-EKC) with a highly sulphated beta-cyclodextrin (HS--CD) as a chiral selector. The experimental work was supported by two molecular docking studies. The first included the mimicking of the host-guest interactions between a chiral selector and an enantiomeric compound. The second study included the estimation of the pseudo enantioselective (ES) binding of catechin to HSA. Overall, it was found that CE-EKC is the preferred method for the(±)-catechin binding to HSA protein evaluation. Moreover, the technique used in this work is not restricted to HSA or polyphenols, but can also be applied to other proteins and ligands that possess chirality. Furthermore, the molecular docking approaches also proved to be very useful for the evaluation of chiral recognition systems and for elucidation of the ligand-protein interactions.
SPECIAL FEATURES OF ORGANIZING COMMUNICATION IN THE PROCESS OF DISTANT LESSONS PREPARATION ABROAD
Authors: Kurdyumova Irina
Published: August 2021

Distance education has been lately very popular abroad. It is necessary to look through somespecial aspects of lessons construction in blended learning abroad. Many discussions took place abroad about different barriers in distant education. A low degree of communication is part of most barriers to distance education. Communication improvement in distance education greatly depends on capability to manage strategically one’s learning and other people’s learning. Teachers use more and more new information and communication technologies joined with computer supported collaborative learning. Some foreign researchers in their work use the terms “self-regulated learning”, “socially shared regulation of learning”, “computer supported collaborative learning”, which illustrate technological activity in the process of distant learning. Because of such education, students form vitally important skills based in such key competencies as critical thinking, problem solving, teamwork, communication, collaboration, creativity, analytical and inter-cultural skills.
FACTOR OF INFLUENCE IN NORMATIVE THEORIES OF JOURNALISM
Authors: Partyko Zinovii
Published: August 2021

The purposeof the article is to determine whether the information of any media messages received by recipients may not affect them.Research methods: a) modeling (to reproduce the information processingof messagesby recipients); b) logical method (to prove the thesis); c) comparison (to compare the obtained result with the literature data).Resultsof the research. Modern so-called normative theories of journalism (authoritarian, libertarian, social responsibility, Soviet totalitarian) assumethat journalists, news agencies and the media should only "inform", but in no way influence the recipients. In this regard, there are such types of influence as energy, information and psychological. Then, based on the basic tenets of cybernetics, physics, information theory, mathematical statistics and psychology, the method of logical proof concludes that any messages perceived by recipients have all three types of influence on them, which can not beavoided.Conclusions.1. Any information perceived by recipients affects them energetically, informationally and psychologically. 2. In modern so-called normative theories of journalism, the provision that information providers (journalists, news agencies, mass media) are obliged only to "inform" recipients, without exerting any influence on them, should be considered erroneous. Therefore, in this segment, the relevant provisions of these theories of journalism require proper correction. 3. Instead, in theories of journalism, and more broadly -the media, it is correct to say that the impact of messages depends on the type of communication, growing in the direction from journalism to public relations, advertising, propaganda and information wars.
ENDANGERMENT OF THE ELDERLY BY CRIME AND SOCIAL RESPONSE BASED ON COMMUNITY POLICING CONCEPT
Authors: Ristović Svetlana
Published: August 2021

According to the average age of the population, Serbia is one of the oldest countries in the world, which results in increasing problems characteristic for the elderly population.One of them is the endangerment of the elderly by crime. In practice, not enough attention is paid to this issue, nor it is recognized as special and urgent, although due to the current number, and especially growing elderly population, their security problems will be greater and more present in society. Considering that elderly people a particularly vulnerable and discriminated category of the population, it is necessary to devise an adequate safety policy and establish an appropriate system of their protection. Community policing is recognized as a model of policing that can meet these requirements and adapt to the security needs of the elderly. This is because this concept is based on partnership with citizens and problem-oriented work. The police shouldbe open to community representatives pointing out their needs and highlighting security priorities, and the police can identify problems with them and initiate mechanisms for joint action. Community policing is proactive policing in which formal and informal social control are mutually reinforcing one another.The paper presents the most significant findings on endangerment by crime of the elderly aged 60 and over in the city of Belgrade from 2015 to 2019., in terms of: types of criminal offences, time, place, perpetrators and means of execution, as well as injured parties by gender. Also, the paper will show the organizational, functional and other advantages of community policing concept in relation to the traditional way of policing and try to answer whether its implementation can improve the safety of the elderly or adjust its operation to the security needs of this population
Epidemiological Forecasting: A Crystal Ball for COVID-19 and Future Pandemics
Authors:   River Hill High School, Sundar Saketh
Published: August 2021

Throughout the COVID-19 pandemic, headlines ranging from “Coronavirus forecasts are grim: It’s going to get worse” to “Covid-19 cases and deaths in the US will fall over the next four weeks, forecast predicts” have dominated the news (Achenbach, 2020; Kallingal, 2021). The weekly-published Center for Disease Control and Prevention (CDC) COVID-19 forecasts have become the go-to forecasts for the media, the public, and various levels of government (Cramer et al., 2021). These projections, generated from epidemiological forecasting, not only inform the public’s caution towards the pandemic but are also crucial for officials to create public health guidelines and allocate resources in hospitals (Gibson et al., 2020). But where do these predictions come from?
Contemporary Legal Issues of Ensuring Food Security in the Post-Soviet Space (in Terms of Russia)
Authors: Anisimov Aleksey Pavlovich , Mirina Nina Vladimirovna , Ryzhenkov Anatoliy Jakovlevich
Published: August 2021

The article deals with theory and practice of ensuring food security in the Russian Federation in the context of the UN recommendations and achievements of legal thought of foreign countries. Food security is considered as a guarantee of sustainable development of agriculture located at the junction of three types of national security: economic, social and environmental. The authors prove the need to distinguish between the categories “food security” and “food independence”, arguing in favor of giving preference, at the national level, to the human right to food through both production of domestic agricultural goods and their import from other countries. Stating the consequences of the food sanctions imposed by Russia against other countries which are negative for itself, the authors propose their lifting with the suggested complex of measures to develop Russian agriculture.
Multiscale fractal dimension analysis of a reduced order model of coupled ocean–atmosphere dynamics
Authors: Alberti Tommaso , Donner Reik V. , Vannitsem Stéphane
Published: August 2021

Abstract. Atmosphere and ocean dynamics display many complex features and are characterized by a wide variety of processes and couplings across different timescales. Here we demonstrate the application of multivariate empirical mode decomposition (MEMD) to investigate the multivariate and multiscale properties of a reduced order model of the ocean–atmosphere coupled dynamics. MEMD provides a decomposition of the original multivariate time series into a series of oscillating patterns with time-dependent amplitude and phase by exploiting the local features of the data and without any a priori assumptions on the decomposition basis. Moreover, each oscillating pattern, usually named multivariate intrinsic mode function (MIMF), represents a local source of information that can be used to explore the behavior of fractal features at different scales by defining a sort of multiscale and
multivariate generalized fractal dimensions. With these two complementary approaches, we show that the ocean–atmosphere dynamics presents a rich variety of features, with different multifractal properties for the ocean and the atmosphere at different timescales. For weak ocean–atmosphere coupling, the resulting dimensions of the two model components are very different, while for strong coupling for which coupled modes develop, the scaling properties are more similar especially at longer timescales. The latter result reflects the presence of a coherent coupled dynamics. Finally, we also compare our model results with those obtained from reanalysis data demonstrating that the latter exhibit a similar qualitative behavior in terms of multiscale dimensions and the existence of a scale dependency of the statistics of the phase-space density of points for different regions, which is related to the different drivers and processes occurring at different timescales in the coupled atmosphere–ocean system. Our approach can therefore be used to diagnose the strength of coupling in real applications.
Combining historical maps and censuses of Cyprus from the
sixteenth to the twentieth century: A geospatial approach
Authors: Hadjikyriacou Antonis , Papadias Evangelos , Vradis Christoforos , Chalkias Christos
Published: August 2021

Abstract. The paper presents the preliminary results of an ongoing project that combines historical cartographic and economic sources on Cyprus through the employment of geospatial analysis. The main sources are: the 1883 trigonometrical survey of the island by Horatio Herbert Kitchener; the 1572 fiscal survey and 1832/33 property survey by the Ottomans; and the 1931 British agricultural census. The Ottoman and British censuses, different though they are and separated by three and a half centuries, provide vital information on production, economic activity, population, and toponymy. The project correlates this data with the detailed recording of topographical, hydrological, and land use features of the Kitchener map, which constitutes an extremely close depiction of Ottoman conditions given that the transformation of the countryside witnessed during the British colonial period was not yet initiated. This allows the identification of certain constants in the Cypriot environment and landscape. The paper presents the interdisciplinary methodological challenges the project has encountered and proposes a framework for the combination of these different datasets and their analysis in order to better record and understand certain long-term patterns in the Cypriot economy, environment and landscape. It uses viticulture as a case study for the visualisation of data to determine the spatial distribution of vines in the historical long term. Finally, the paper situates its conclusions within broader historiographical discussions on the historical development of viticulture in the Mediterranean.
An applied methodology for tolerance design based on concurrent engineering
Authors: Zhu Jianzhong , Wang Ye , Zou Meng
Published: August 2021

Abstract. Tolerance design is an important part of the product development and manufacturing process. Studies show that using a reliable and efficient tolerance design method can effectively improve product quality and reduce manufacturing costs. Although numerous studies have been carried out in the area of tolerance analysis, combining the tolerance analysis with the concurrent engineering theory has been rarely studied so far. In order to resolve this shortcoming, a comprehensive tolerance design methodology based on concurrent engineering was proposed in the present study to shorten the product development cycle, improve product quality, and reduce manufacturing costs. To this end, experts from different engineering fields were employed to form a concurrent engineering team that works together. The tolerance design activities were divided into seven stages, including design requirements definition, dimension chain identification, initial geometric dimensioning and tolerancing, variation analysis, release technical specification, validation, and continuous improvement. Then the detailed work process of each stage is presented. Based on the Monte Carlo theory and 3D computer-aided tolerance software, a variation analysis framework was proposed. Finally, the gap between taillight and bodyside was considered a test case, and a specific operation method of tolerance design using this framework is expounded. In the studied cases, the calculated and measured mean value of the gap was 1.5 and 1.5368 mm, respectively, indicating the simulation error of 2.5 %. The obtained results show that the gap tolerance by the proposed method is consistent with the tolerance fluctuation in actual production.
НАУЧНО-ИССЛЕДОВАТЕЛЬСКАЯ ДЕЯТЕЛЬНОСТЬ БУДУЩЕГО УЧИТЕЛЯ МУЗЫКИ
Authors: ФУРСЕНКО ТАТЬЯНА ФЁДОРОВНА
Published: August 2021

The article shows the role of the teacher in the development of students' research activities by combining theory with practice, since a future music teacher, along with a personal and creative position and pedagogical skill, should have competencies in assessing the ideas and approaches put forward by modern theory and practice of education. In professional training, this task can be successfully implemented when the student performs elements of research activities. In this context, it seems relevant to identify the features of research activities and its role in the formation of the personality of a future music teacher.
НАУКА О ЗЕМЛЕ, АНКЕТА ГРАВИТАЦИИ
Authors: ТОЧИЛИН АЛЕКСАНДР СЕРГЕЕВИЧ
Published: August 2021

Статья « Наука о Земле, или анкета гравитации» раскрывает содержание, которое объясняет принципы образования Всемирной гравитационной постоянной, электронной гравитационной постоянной, электронной постоянной, электронного гравитационного поля Земли, электромагнитного поля Земли, взаимодействие полей Земли с Солнцем, взаимодействие зарядов системы Солнца - Земля - Луна. Далее, рассматривается физический процесс образование силы Лоренца Луны, а также приливы и отливы происходящих в морях, океанах. В результате теоретического анализа, широко освещены поля, образующиеся за счёт электростатических зарядов. Основное внимание автор акцентирует на критическом анализе альтернативных понятий. Вводится новые постоянные: «Электронная гравитационная постоянная», «Электронная постоянная». Далее: «Усиленный электростатический заряд», «Усиленное электростатическое поле», «Способ образования усиленного электростатического заряда».
Actualidad en el agro colombiano y aprovechamiento de los recursos visto desde la robótica
Authors: Becerra Mora Yeyson Alejandro , Soto G Sebastián
Published: August 2021

Diversos informes sobre el crecimiento de la población y la demanda de alimentos a nivel mundial señalan que es indispensable realizar una gestión más eficiente del suelo, para tener un mayor ren­dimiento por metro cuadrado cultivado. Muchos países tienen un gran potencial para explotación agrícola a gran escala, que luego serán llamadas las despensas del mundo, entre ellas Colombia. A partir del análisis de la panorámica nacional del agro colombiano, se proyectan diversas soluciones desde el punto de vista de la robótica y su relación directa con agricultura de precisión. La robótica desempeña un papel importante como maquinaria especializada en la realización de tareas comple­jas, al asistir al hombre y ayudarlo a obtener un mayor rendimiento de los recursos. Las proyecciones globales para la robótica en la agricultura se muestran rentables y prometedoras, gracias a los diver­sos avances de esta tecnología.
REMINISCÊNCIAS DO PATRIMONIALISMO NO PLANO NACIONAL DE EDUCAÇÃO (2014-2024)
Authors: Negreiros Heitor Lopes , Auer Franceila , Santos Wagner dos , Ferreira Eliza Bartolozzi
Published: August 2021

Este artigo tem por objetivo analisar o modo como as metas e as estratégias do Plano Nacional de Educação (2014-2024) evidenciam, na relação públicoprivado, as transformações e as permanências do patrimonialismo brasileiro. Caracteriza-se como uma pesquisa documental e tem como fonte o Plano Nacional de Educação (2014-2024). Dentre o aporte teórico, mobiliza os conceitos de patrimonialismo e de relação público-privado. Utiliza como instrumento, para auxílio da produção dos dados, o software IRAMUTEQ. Os resultados sinalizam para uma permanência do patrimonialismo brasileiro, porém com modificações na relação público-privado em decorrência do fortalecimento das entidades do terceiro setor.
SESSÃO ORDINÁRIA: ANÁLISE DOS DISCURSOS DOS PRESIDENTES DA PROVÍNCIA DE GOIÁS NA CONSTRUÇÃO DA FEMINIZAÇÃO DO MAGISTÉRIO NO SÉCULO XIX
Authors: Rocha Rodrigo Silva , Abreu Sandra Elaine Aires de
Published: August 2021

Neste artigo analisamos os discursos dos presidentes da Província de Goiás para a construção da feminização do magistério no século XIX. As discussões se baseiam principalmente nas contribuições de Bretas (1991), Brandão (2012), Charaudeau e Maingueneau (2012), Maingueneau (2008a/, 2008c), Bakhtin (2010), Fairclough (2001) e Ramalho e Resende (2011). Trata-se de uma investigação qualitativa, com objetivo exploratório e procedimentos bibliográfico e documental. Os resultados apontam, entre outros, que não havia uma tendência a inserir as mulheres no exercício do magistério, bem como o debate sobre gênero não estava posto, mas, ao que tudo indica, havia segregação pautada na norma moral da época. Nesse sentido, a feminização do magistério na Província de Goiás foi uma construção fomentada no decorrer do Brasil Império.
Determinantes da duração das interrupções no fornecimento de energia elétrica no Estado de Goiás
Authors: De Souza Lauro Marcos Eduardo
Published: August 2021

O objetivo deste artigo é investigar se fatores ambientais, institucionais, estruturais e sazonais têm impacto sobre a duração das interrupções de energia no Estado de Goiás e se há diferenças entre esses impactos para a Região Metropolitana de Goiânia (REMG) e o interior do estado. Para tanto, utilizou-se da análise de regressão múltipla, via decomposição de Oaxaca (1973). Os principais resultados sugerem que os fatores investigados impactam a qualidade da energia elétrica, apontando também diferenças significativas entre as durações das interrupções no interior e na REMG, sendo mais baixa neste grupo.
Impactos de depreciações cambiais no hiato do produto brasileiro
Authors: Benedeti Rosa Maurício , Sarti de Souza Diego , Silva Oliveira Maria Aparecida
Published: August 2021

Este trabalho analisou os efeitos de depreciações cambiais, além das políticas fiscal e monetária, sobre o hiato de produto brasileiro através do modelo de Vetor Autorregressivo (VAR). Os resultados obtidos, expressos em elasticidades, mostraram que depreciações cambiais de 10% elevam o hiato do produto em 0,5%, enquanto choques fiscais expansionistas de 1% aumentam o mesmo em 2,3%, e choques monetários contracionistas de 10% tem efeito acumulado negativo de 3,9%. Por fim, a decomposição da variância indicou como principais determinantes do hiato do produto a relação dívida/PIB, além dele próprio, os quais somados atingem mais de 90% em 12 períodos.
Atividade física na era da pós-verdade:
Authors: Verzani Renato Henrique , Serapião Adriane Beatriz de Souza
Published: August 2021

O envolvimento com informações disponibilizadas no ambiente das redes sociais virtuais, a falta de cuidado na escolha das fontes e a fugacidade na divulgação de informações duvidosas podem trazer riscos, principalmente quando envolvem a saúde. Assim, o objetivo foi analisar a percepção dos usuários acerca do impacto das redes sociais virtuais tanto na busca sobre informações quanto na prática de atividades físicas. Por meio de entrevista com 15 praticantes de atividades físicas, informações importantes como a aparência física dos influenciadores ser critério ao invés da formação na escolha das informações e a percepção de vulnerabilidade foram encontradas. Assim, destaca-se a importância de maiores reflexões sobre o tema, promovendo maior conscientização e minimizando riscos.
Cultura escolar evangélica: implicações sobre os sentidos das práticas corporais
Authors: Rodrigues da Silva Marcia Cristina , Gomes Cleomar Ferreira
Published: August 2021

O texto comunica as investigações do/no/sobre o cotidiano de uma escola evangélica assembleiana marcadas por relações e tensões sobre a educação do corpo para reflexão dos sentidos das práticas corporais dentro e fora do contexto escolar. A pesquisa é qualitativa, etnográfico-descritiva, foram analisadas fontes documentais; observações do cotidiano escolar e das aulas de Educação Física; entrevistas com os jovens alunos do Ensino Médio. Sinaliza-se a importância da compreensão de que para a cultura escolar de escolas evangélicas tradicionais, as práticas corporais são objeto de interdição. O desafio posto é se valer de “micro negociações” que fortaleçam relações dialógicas entre a Educação Física e a cultura escolar.
O Sistema Único de Saúde nas dissertações e teses em Educação Física na região Sul do Brasil (2010-2019)
Authors: Roberto Loch Mathias , De Oliveira Pimentel Joamara , Alécio de Paula Lima Lean , Nesello Melanda Francine
Published: August 2021

O objetivo foi revisar trabalhos que apresentavam relação com o Sistema Único de Saúde (SUS) dos Programas de Pós Graduação Stricto Sensu em Educação Física (PPGEF), entre 2008 e 2017. De 4640 trabalhos (3705 dissertações e 935 teses), 49 (39 dissertações e 10 teses), apresentavam relação com o SUS (cerca de 1%). 9 PPGEF (32,1%) não tinham nenhum trabalho. 22 trabalhos foram realizados em Universidades da região Sul, 18 do Sudeste, 7 do Nordeste e 2 do Centro-Oeste. Em relação à evolução temporal do número de trabalhos, observou-se que nos 4 primeiros anos o número variou entre 0 e 2, nos 3 anos seguintes de 3 a 4 e nos 3 últimos anos de 9 a 13. Quanto aos temas dos trabalhos, observou-se uma grande diversidade, o mesmo acontecendo com relação aos tipos de estudo.
As (não) convocações de mulheres para cargos de liderança nas comissões técnicas no Handebol brasileiro nos anos de 2014-2020
Authors: Silva Leandro Amâncio , Jacó Juliana Fagundes , Krahenbühl Tathyane
Published: August 2021

O objetivo do estudo foi quantificar as convocações de mulheres para os cargos de liderança nas comissões técnicas das seleções nacionais masculinas e femininas de handebol. Foram analisadas as convocações oficiais entre os anos de 2014 e 2020 e verificadas quantas vezes homens e mulheres foram convocados para os cargos do estudo. Temos em um total de 58 convocações, não houve convocação para treinadora principal, apenas uma convocação para auxiliar técnica e 18 convocações para supervisora no feminino. No masculino não houve convocação de mulheres para os cargos estudados. Concluímos que o cenário do handebol de alto nível brasileiro é hegemonicamente comandado por homens, refletindo as desigualdades de gênero no campo profissional esportivo.
PENDATAAN ASET BIRO PENGELOLAAN BARANG MILIK NEGARA KEMENTERIAN PEKERJAAN UMUM DAN PERUMAHAN RAKYAT MENGGUNAKAN SISTEM INFORMASI GEOGRAFIS BERBASIS WEB
Authors: Sudrajat Arif , Budiman Thomas , Haroen Rachmawaty , Yasin Verdi
Published: August 2021

Dalam melaksanakan tugas, Kementerian Pekerjaan Umum dan Perumahan Rakyat menyelenggarakan fungsi, salah satunya adalah pengelolaan barang milik/kekayaan negara yang menjadi tanggung jawab Kementerian Pekerjaan Umum dan Perumahan Rakyat. Untuk mendukung dan memenuhi tugas dan menjalankan fungsi kementerian pekerjaan umum dan perumahan rakyat telah melakukan pekerjaan pendataan aset secara manual untuk pekerjaan pengelolaan. Namun metode tersebut kurang efektif dan efisien dan juga belum cukup untuk memenuhi informasi yang dibutuhkan oleh pihak kementerian, sehingga kementerian akan mengalami kesulitan untuk menentukan perencanaan pengelolaan BMN untuk titik lokasi aset tanah maupun bangunan karena tidak tersedia sarana dan informasi seperti visualisasi tempat serta jarak antar titik lokasi yang tepat dan akurat. Melalui perancangan dan pembuatan SIG pendataan aset berbasis web ini diharapkan dapat menampilkan gambaran peta aset tanah milik kementerian pekerjaan umum dan perumahan rakyat sehingga lebih efektif dan efisien bagi kinerja kementerian PUPR. Penyajian informasi dalam bentuk web akan memudahkan pihak kementerian untuk mengaksesnya.
ANALISIS DAN RANCANGAN MANAJEMEN PROSES BISNIS UNTUK LAYANAN PELANGGAN DI PT. PGAS TELEKOMUNIKASI NUSANTARA
Authors: Azhari Kemas Hasyim , Budiman Thomas , Haroen Rachmawaty , Yasin Verdi
Published: August 2021

Business Process Management for corporate customer service is a comprehensive series of activities to define the types of products and services that will be the main needs of customers, so that the quality of service results can be planned and measured. Business process design is a framework for a core process that develops from a short-term and long-term business strategy, so that the business strategy will determine the pillars of the business that will be carried out. Serving the needs of customers and interested parties will be the main focus of a business process that will be carried out within the organization. The application of business process management is a method for identifying and evaluating a company's business and for finding out the current condition of the company in developing improvement programs that can be done through a descriptive process. The output and application of business process management are in the form of increasing the efficiency and productivity of the company in terms of cost and time as well as improving the quality of products and services produced, as well as mitigating business risks that may occur. Data collection methods, analysis methods, development methods, design design methods and testing methods are research methods that are used systematically so that it includes several activities for gradual improvement of the work process from previous conditions and increasing system reliability to obtain facts or principles from knowledge with how to issue register and perform root cause analysis with several impact assessments by quantitative analysis, heuristic design, simulation, flow analysis, pareto analysis and pick chart, queue, up to a systematic redesign to the process.
SISTEM PEMINJAMAN DAN PENGEMBALIAN BUKU PERPUSTAKAAN KELILING BERBASIS WEB MENGGUNAKAN ALGORITMA STRING MATCHING PADA SUKU DINAS PERPUSTAKAAN DAN KEARSIPAN KOTA ADMINISTRASI JAKARTA UTARA
Authors: Sukmawan Rendi , Gultom Usman , Haroen Rachmawaty , Yasin Verdi
Published: August 2021

The Mobile Library at the North Jakarta Administration City Library and Archives Office is a mobile library engaged in learning to increase readers' interest, especially in terms of learning. Where in the process of borrowing and returning books in the mobile library is still not well computerized and some processes are still done by hand and stored in catalog books. So that unorganized data is difficult to find, is often lost and makes it difficult for administrators to prepare reports. From the existing problems the writer designed and built a mobile library information system which is expected to be able to handle these problems. In looking for needs, system development is carried out through data collection methods by observation. In the system development method, the authors use object-oriented development methods with tools using the Unified Modeling Language (UML) in system analysis and design. Researchers use the PHP and MYSQL programming languages ​​as the database. It is hoped that with this mobile library information system, the processes involved in borrowing and returning books will be easier, because this mobile library information system can be accessed multi-user.
SISTEM INFORMASI PENILAIAN SISWA PADA SMK MAARIF KABUPATEN TEGAL
Authors: Rakhman Arif , Maulana Ahmad
Published: August 2021

Perkembangan ilmu pengetahuan dan teknologi sudah makin cepat, salah satunya adalah di bidang komputer. Saat ini komputer memegang peranan penting dalam mempermudah penyelesaian suatu pekerjaan, meningkatkan efisiensi kerja serta meningkatkan kreatifitas dan aktivitas. SMK Maarif Kabupaten Tegal adalah salah satu organisasi pendidikan dan memerlukan penyediaan layanan informasi pengolahan data yang cepat, tepat dan akurat guna mendukung pelayanan penyediaan informasi kepada siswa dan masyarakat. Tujuan penulisan Tugas Akhir ini untuk mempelajari, menganalisis, merancang dan mengimplementasikan Sistem Informasi Penilaian Siswa pada SMK Maarif Kabupaten Tegal dengan menggunakan PHP dan Mysql. Tahap awal pada penelitian ini adalah pencarian ide pembuatan sistem informasi penilaian ini serta mengumpulkan data – data yang akan di olah dan dibutuhkan dalam sistem informasi penilain dengan metode observasi pada SMK Maarif Kabupaten Tegal. Hasil akhir dari penelitian ini adalah sistem informasi penilaian berbasis Web yang dapat memberikan informasi hasil akhir semester siswa SMK Maarif Kabupaten Tegal.
PERANCANGAN SISTEM DOKUMENTASI ELEKTRONIK SISTEM PENJAMINAN MUTU INTERNAL MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT
Authors: Putra Syahrizal Dwi , Sukarno Sabar , Aryani Diah
Published: August 2021

Tujuan dari Sistem Penjaminan Mutu Pendidikan Tinggi (SPMI) adalah menjamin pemenuhan Standar Pendidikan Tinggi secara sistemik dan berkelanjutan, sehingga budaya mutu akan terus bertumbuh dan berkembang. Untuk memantau aktifitas jaminan mutu perguruan tinggi secara cepat dan tepat, maka  harus memiliki sistem dokumentasi elektronik. Electronic Document Management System (EDMS) merupakan framework sistem manajemen dokumen yang semakin spesifik untuk mengatur dan menyimpan dokumen atau laporan terkomputerisasi. Sistem dokumentasi elektronik ini dirancang dengan menggunakan metode pengembangan perangkat lunak Rapid Aplication Development (RAD). Hasilnya terbentuk model EDMS untuk SPMI, sistem manajemen pengguna dan rancangan sistem berupa fitur-fitur yang akan diterapkan pada sistem dokumentasi elektronik SPMI.