bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Langsung dan Tidak Langsung Dana Perimbangan Melalui Belanja Modal terhadap Pertumbuhan Ekonomi di Provinsi Jambi
Authors: Adriani Evi , Fahmi Ali , Syukri Muhammad
Published: October 2021

This study aims to find out: (1) The direct effect of balance funds on economic growth. (2) The indirect effect of balance funds through capital expenditures on economic growth.  This study used secondary data in the form of panel data during the years 2014-2019 of districs/cities in Jambi Province. The data was obtained from the Central Statistics Agency (BPS) and the Directorate General of Financial Balance (DJPK). Path Analysis model with Linear Regression Analysis approach is gradually used to analyze the direct and indirect effect between exogenous and endogenous variables in the presence of intervening variables. The results showed that: (1) The balance fund directly had a significant effect on economic growth. (2) The balance funds indirectly through capital expenditures has no significant effect on economic growth. Based on the results, it was hope that provides benefits for local government to utilize effectively and efficiently the regional revenues and as input for further research to getting even better results.
Pendidikan Formal Anak Pada Keluarga Petani Ikan Di Desa Pudak Kecamatan Kumpeh Ulu Kabupaten Muaro Jambi Provinsi Jambi
Authors: Asmaida Asmaida , Arosidin Arosidin
Published: October 2021

Abstrack. The study aims to describe the distribution of children's formal education levels to fish farming families, and the perception of fish farming families to the formal education of children, as well as analyze the level of formal education of children of fish farmers in Pudak Village, Kumpeh Ulu District, Muaro Jambi Province. Data analysis uses descriptive methods both qualitatively and quantitatively and multiple linear regression analysis. The results showed that the distribution of the level of formal education of fish farmers' children in Pudak Village of Kumpeh Ulu Subdistrict was uneven, the percentage in the lower education category (elementary and junior high) amounted to 48.40%, the moderate education category (SLTA) by 38.71% and the higher education category (D3 and S1) by 12.89%. Farmers perceive that formal education is important for children, through education can expand thinking and knowledge as a provision for children's lives in the future so that they have a decent job and their lives are better than the conditions of their parents. Of the six factors (age of the head of the family, the education of the head of the family, the number of dependents of the head of the family, the income of the head of the family, the distance of the educational facilities, the sex of the child) included in the model, there are two factors that affect the level of formal education of the child in the fish farming family, namely family income and distance of residence with educational facilities. The coefficient of determination of 85.5% which means that both factors as free variables are able to explain the child's formal education level as a non-free variable and 14.5% cannot be explained by the model but is explained by other factors outside the model.Keywords: Formal Education, Children, Fish Farmers
Mineralization of rare metals in the lakes of East Kazakhstan
Authors: Amralinova B. B , Frolova O. V , Mataibaeva I. E , Agaliyeva B. B , Khromykh S. V
Published: October 2021

Purpose. Study on the chemical composition of lake waters, salt brines, brine and bottom sediments to identify the mineralization of rare metals and other types of minerals. Methodology. Mass spectrometric studies (mass spectrometer with inductively coupled plasma ICP-MS 7500cx from AgilentTechnologies) for the purpose of high-precision analytical studies on the chemical composition of salt lake water in order to assess the content of rare elements. The use of unmanned aerial vehicles for linking and geometrizing lakes. Findings. Field surveys on the geometrization and linking of lakes were carried out. From the materials obtained with the help of the drone, orthophotoplans were created (with a measurement accuracy of up to 1 centimeter), as well as a digital terrain model and a digital terrain model. A complex of analytical works was carried out using inductively coupled plasma spectrometry. When analyzing the distribution graphs of the absolute content of micro-components in the waters of the lakes of the Delbegeteysky massif, it was found that all samples were enriched with sodium, phosphorus, iron, magnesium and barium. The results of the analyses revealed the predominance of sulfates and chlorides in the composition of the surface waters of most of the water bodies of the Delbegeteysky massif. At the Burabai site, lake waters are characterized by an alkaline reaction of the environment (on average = 8.71). At the same time, the salinity of water bodies varies from 05 to 9 g/dm3. Originality. Large-scale outcrops of granites of the Kalba complex (P1), with which a rare-metal type of mineralization is genetically associated, are known to be on the selected study sites. Quartz-wire-greisen and quartz-wire tin, tin-tungsten and tungsten formations are also widely developed. Considering the large geochemical migration ability of rare alkaline elements in the thickness of loose sediments as a result of intensive geodynamic processes in the East Kazakhstan region, it is possible to assume the possibility of their migration to the upper horizons and accumulation in salt lakes localized within the area of development of granite intrusions of Permian age and associated deep tectonic faults. Practical value. The results of the research can serve as a revival of the rare metal industry in the region, which will allow developing new high-tech industries and creating new jobs in this area. The obtained results can be used for setting up further exploration and operational work on the selected promising areas.
Surface modelling by geoid determination for flood control of Ewekoro limestone deposit (Nigeria)
Authors: Akinola A.P , Afeni T.B , Osemenam R.A
Published: October 2021

Purpose. To determine the geoid heights from various control points of the quarry located in the northern and southern zones of the limestone deposit of the Lafarge WAPCO Cement Ewekoro in Ogun State, Nigeria. Methodology. The GPS and levelling data were used to determine the geoid heights from various control points of the quarry located in the northern and southern zones of the limestone deposit. The geoid heights obtained from GPS-Levelling data were used for three surface models which are polynomial regression model, inverse distance model and nearest neighbour model. These models were used to crossvalidate the geoid heights for the control points. Findings. The result shows that the deviations of the geoid heights for the GPS/Levelling and models are between 0.03 and 0.01m respectively. The models were used to generate contour maps that reveal the better location where the flood can be channelled. Originality. The results can be compared to the data obtainable during operations carried out in the quarry. Practical value. The flood in the quarry face will be better controlled by creating a sump at the lowest point on the elevation maps and controlled drilling to give better aeration.
Formation mechanisms of maximal loads on cutters and cutting heads of coal mining machines
Authors: Linnik Yu. N , Linnik V. Yu , Prokopenko S. A , Zich A
Published: October 2021

Purpose. To determine an influence exerted by the cutting mode and by geometry of cutters on the impact loads in various scenarios of cuttersolid inclusion interaction. Methodology. Mathematical simulation, statistical analysis Findings. Fracture of coal seams of a complex structure which contain solid discontinuities (solid inclusions and hard dirt bands) is associated with generation of impact loads on cutters and cutting heads of mining machines which cause a decrease in the productivity of the coal extraction process and premature failure of their components and elements. This impairs efficiency of coal cutting and causes premature failure of different components and parts. It is found that when a cutter cuts an inclusion or touches it, the size of the inclusion has no influence on the value of the peak load. On the contrary, in case of tear-out of an inclusion, the peak cutting force value essentially depends on the size and shape of the inclusion, as well as on the brittleness and plasticity of coal as these properties govern coal-inclusion cohesion. It is found that out of all modes of cutter-solid inclusion interaction, the highest loads arise in the mode of central cutting of inclusions. The mechanisms and behavior of occurrence of loads in short-term cutting of large (unbroken) solid inclusions by a group of cutters are discussed. The maximal loads on groups of cutters on cutting heads can also arise in gradual stalling when the average loading level approaches the tractive effort torque of electric motor when a group of cutters cuts many solid inclusions simultaneously, or in undermining of roof rocks, or in cutting hard dirt bands. Originality. The probabilities of solid inclusion cutting by a cutter are determined for different outputs of a cutting head, and the action times of the maximal peak load in cutting a coal strip 100 m long are assessed. The relations are proposed to calculate the levels and action times of maximal loads on a group of cutters in cutting solid inclusions, as well as the coefficients of variation in the loads and the loading inequality of a cutting head. Practical value. The results obtained by the authors should be taken as a basis in determination of the maximal instantaneous torque in the cutting head transmission to be used later on in calculation of the long-term strength of the transmission components.
Increasing the sensitivity of measurement of a moisture content in crude oil
Authors: Osadchuk O. V , Semenov A. O , Zviahin O. S , Semenova O. O , Rudyk A. V
Published: October 2021

Purpose. Investigation of a moisture frequency transducer based on a moisture-sensitive capacitive element of a cylindrical structure with mesh electrodes for a system for measuring the amount and parameters of crude oil. Methodology. When constructing a moisture-sensitive element, an oscillatory method for measuring humidity was applied to achieve high sensitivity and accuracy while maintaining a low cost of the device. A moisture sensitive capacitive sensor based on a cylindrical structure with mesh electrodes was introduced into the measuring generator system based on a transistor structure with a negative differential resistance. Findings. Analytical expressions are obtained to describe the dielectric constant of an inhomogeneous mixture of water and oil. Using these equations, the capacitance of a moisture-sensitive sensor with mesh electrodes is calculated as a dependence of the moisture content of crude oil. It was determined that the capacitance of the moisture sensitive sensor increased from 20 to 44 pF when the mass moisture of crude oil changed from 0 to 30%. The sensitivity of the developed capacitive sensor is 0.8 pF/% when using a measuring device in the form of a crude oil pipeline with a diameter of 50 millimeters. Originality. A mathematical model has been developed for the primary transducer of the moisture content of crude oil based on a cylindrical capacitor structure with net-like electrodes, which allows determining the value of the capacitance of the primary transducer of the moisture content of crude oil. A self-oscillator device for controlling the moisture content of crude oil has been developed on the basis of the structure of bipolar and field-effect transistors with a cylindrical capacitor structure with mesh electrodes. Practical value. Circuitry solutions for a moisture transducer for crude oil have been developed. The results of experimental studies showed that for the selected version of the moisture converter circuit, the output signal frequency decreased in the range from 1.617 to 1.27 MHz with a change in the mass moisture content of the Turkmen mixture from 0 to 30%, respectively, and is close to a linear dependence. The wide frequency range of the output signal of the secondary converter with the frequency output of the measured information increases the accuracy of moisture measurement in crude oil by an order of magnitude.
Signal processing application for vibration generated by blasting in tunnels
Authors: Feltane S , Yahyaoui S , Hafsaoui A , Boussaid A
Published: October 2021

Purpose. To study the vibrations waves generated by blasting in a tunnel using the signal processing tools. Methodology. Field tests are carried out to measure vibration wave during blasting operations at different locations in the tunnel and its immediate environment. Results of the measurements are processed by the autocorrelation method, which consists of filtering based on signal shape recognition. A comparison is accomplished between the peak particle velocities (PPV) measured and those obtained after filtering. Findings. The results obtained after filtering gave a significant reduction in PPV of the measured vibration amplitudes in comparison to those obtained after treatment for the three components: longitudinal, transversal and vertical ones. Good knowledge of vibration source is important for amplitude attenuation regarding the observed difference between the recorded seismogram during explosion of a single unit charge and other standard explosions. Originality. The work introduces signal processing methods for filtering vibration signals related to blasting, which is insufficiently studied. Practical value. This study shows that the treatment of blasting vibrations by a filtering method should reduce the peak velocity of the particles by separating the signals and eliminating the interference in the initial signal.
Elastic, inelastic and time constant measurement for M102 (AL–C–O) dispersions-reinforced aluminum alloys
Authors: Abushgair Khaleel
Published: October 2021

Purpose. To conduct an experimental study on M102 aluminum alloy bulk content characterization under cyclic loadings for precision applications such as balance machines, optical, and laser instruments. M102 (AL-C-O) dispersion-reinforced aluminum alloy was chosen because of its ability to withstand temperatures beyond 200C and has a better strength than precipitation-hardened Al alloys at room temperature. A CNC milling machine is used to manufacture test samples with longitudinal machining directions. A constant time interval is set for the fabric a quarter-hour span, which is based on the investigation of inelastic and plastic deformations in the nanoscale. Methodology. An electromagnetic test instrument applies a tensile stress range of 10 to 145 N/mm2 to samples with particular shape. It should be noted that interferometers and capacitive sensors were used to measure all forms of deformations with and without loading. The experiments are carried out in a temperature-stable environment of 30.5 C; measurements are taken within a residual strain range of 10 microns. Findings. The results obtained show that results for inelastic deformations for samples of longitudinal cuts direction at 30.5 C were measured under 150 N/mm2 stress as 500 nm inelastic deformation and 100 nm plastic deformation were measured, which is much higher than aluminum alloy studied before at room temperature (20 C). Furthermore, it was found that the time constant of the M102 (ALCO) aluminum alloy samples was double times higher than that for other samples, Originality. For the first time, a study has been conducted on inelastic and plastic deformations in the nanoscale for characterization of M102 aluminum alloy bulk content under cyclic loadings for precision applications. Practical value. One of the main factors affecting the using of other materials than steel in precision applications such as balance machines, optical, and laser instruments is measurement and determination of inelastic, plastic and time constant of the process of delamination of materials of different aluminum alloys since they are nonmagnetic, are easily machined and shaped. This will bring new products and opportunities for these materials.
Influence of diesel vehicles on the biosphere
Authors: Volkov V , Vnukova N , Taran I , Pozdnyakova O , Volkova T
Published: October 2021

Purpose. To identify environmental climatic impacts resulting from the biodiesel fuel use for vehicles (Vs). Methodology. The methods are based on computation of natural resource consumption and toxic emission with the help of environmental footprint calculator being a software program. Findings. The results of integral assessment of the environmental impact (namely, consumption of water, power, natural resources, and emission of greenhouse gases 2, and NOx in terms of such base traction trucks as VOLVO FM, FH, FE, and FL) were computed for biodiesel fuel types 0, 7, 30, 100 depending upon different standards of EURO propellants. Both positive and negative environmental impact factors have been determined for consuming biofuels during full lifecycle of Vs. It has been defined that minor decrease in 2 emission owing to the use of standard modern biodiesel fuel is followed by significant increase in NOx emission as well as power and water consumption in terms of first-generation biodiesel fuel utilization. VOLVO F Vs were applied for comparative analysis of environmental impact by first-generation biodiesel fuel (i.e. 7, 30, 100) and second-generation fuel being hydrotreated vegetable oil (HVO). Similar tendencies were recognized. Moreover, opportunity to apply biodiesel fuels along with other measures decreasing 2 emission was analyzed. Originality. Originality is stipulated by the use of the integrated assessment of impact of vehicles on climate change as well as use of natural resources while applying biodiesel fuel for vehicles. Practical value. It is possible to forecast environmental consequences resulting from the use of various biodiesel fuels for Vs.
Validation of the operation efficiency criteria for geothermal probes in flooded mine workings
Authors: Rudakov D. V , Inkin O. V
Published: October 2021

Purpose. To develop and test the energy and cost criteria for evaluating the operation efficiency of a closed geothermal system using coaxial or U-shaped probes that can be installed in flooded workings of mines. Methodology. To justify the energy and cost criteria, we applied thermodynamic, hydraulic and cost-efficiency relationships, conducted the engineering analysis of closed geothermal systems, studied hydrogeological settings and geothermal conditions of the mines of the Selidovo group in Donbas. The developed criteria were examined within the ranges of key parameters such as the flow rate of the heat transfer fluid and the probe submerged length. Findings. We quantified the influence of the probe submerged length and the heat transfer fluid flow rate on the energy balance and the net present value NPV and identified the parameter combinations that allow achieving efficient heat recovery in terms of energy balance and cost-efficiency. The produced/spent energy ratio may reach 1.52.2 and the NPV a few dozen thousand when increasing the submerged depth to 500 m at the flow rate of 20m3/d. A higher flow rate may lead to a negative energy balance but the NPV remains positive within some ranges of the probe submerged length, thus, indicating the system profitability. The payback period can be shortened to a few years. Originality. The proposed energy criterion balances the thermal energy produced and the thermal equivalent of electric energy generated using fossil fuel and spent on system operation. This ratio as distinct from the usually applied COP parameter allows comparing the energies of the same nature and drawing more adequate conclusions on environmental acceptability of a geothermal system. Practical value. The proposed criteria can be used for prioritization of geothermal system installation and the operation efficiency evaluation among the number of potential sites in post mining areas.
Gas flow measuring system using signal processing on the basis of entropy estimations
Authors: Manuliak I. Z , Melnychuk S. I , Striletskyi Yu. Yo , Harasymiv V. M
Published: October 2021

Purpose. To increase the accuracy of gas flow measurement in tachometric transducers based on the improvement of structural, hardware and algorithmic support of information and measuring systems. Methodology. The gas consumption value is determined by the parameters of information and measurement signals. Sensor signals interacting with the environment are traditionally processed on the basis of amplitude and frequency methods. The research methodology is based on the information theory, methods of statistical and spectral analysis, digital signal processing, the theory of gas dynamics, based on mathematical modeling in a computational experiment, as well as the theory of errors and measurement results uncertainty. The statistical characteristics of the measuring signals of the converter presented in the unitary basis are studied. Findings. The conducted research resulted in development of an information-measuring system to control the sensitivity threshold of the transducers of the primary volume and the volume of gas consumption based on the developed primary transducer, which allows providing relative standard uncertainty of cost determination within 0.5%. A special processor has been developed to calculate the entropy estimates of signal information. Originality. For the first time, a method for the formation and processing of information-measuring signals, which is based on the use of pressure pulsations due to the movement of the measuring element of the converter in the toroidal measuring cell, is proposed. Implementation of the measuring element of a spherical converter, whose density is almost commensurable with the density of the controlled medium is offered. Practical value. The proposed method allows providing a lower sensitivity threshold compared to the industrial implementation of tachometric type transducers.
Research on investment process dynamics taking into consideration stochasticity of world and national economies’ crisis phenomena
Authors: Buiak L. M , Harmatii N , Fedyshyn I
Published: October 2021

Purpose. To analyze the flows of foreign direct investment (FDI) in Ukraine, countries of the OECD, the G-20, the EU, and the World, as well as the impact of the coronavirus COVID-19 pandemic on investment activity in the World; to identify problems and threats for investment activity in modern conditions, to identify relationship between FDI in Ukraine, the level of exports and imports of goods and services in Ukraine, to forecast these indicators. Methodology. In the process of research, general logical methods and research techniques were applied: analysis, synthesis, generalization, analogy, modeling, probabilistic (statistical) methods. The materials of the official analytical reports of the OECD, the European Commission, and the State Statistics Service of Ukraine were used to achieve the tasks of the investigation. The statistical data for the period 20112019 was analyzed. Forecast of foreign direct investment in Ukraine for the period 20202023 was implemented using the theory of Markov chains. Findings. The study indicates a significant decline in investment activity since the beginning of 2020 due to the coronavirus COVID-19 pandemic. Almost all economies in the world witnessed the impact of the crisis. There was a drop in investment activity in Ukraine output flows tended to decrease during 20092019. Taking into account the stochasticity of the processes taking place in the world economy, on the basis of the theory of Markov chains, forecasting of FDI in Ukraine was carried out. The modeling showed that in 2023 the situation with FDI in Ukraine would stabilize. Taking into account the predicted scenarios, the authors suggested that enterprises must focus on domestic investment and government support to overcome the crisis in the economy caused by the situation with COVID-19. Originality. The scientific novelty is in the use of the theory of Markov chains, which was adapted by the authors for research and forecasting of FDI in Ukraine till 2023. This theory makes it possible to take into account the stochasticity and instability of the processes occurring in the global and national economies. Practical value. The analysis of incoming and outcoming FDI flows and the identified threats to investment activity makes it possible to assess the dynamics of world economic processes and global competitiveness in the period 20112020. Using the tools of economic and mathematical analysis based on the regression influence, the degree of influence of direct investments in Ukraine on the dynamics of the GDP of the national economy and the level of exports and imports of goods were investigated. The forecasting of the dynamics of direct investments in Ukraine in the near future was carried out using the theory of Markov chains, which will allow working out appropriate decisions on the strategic development of the state.
Assessing the effect of the COVID-19 pandemic on the government revenues: a study on individual taxpayers of Bangladesh
Authors: Islam M. R , Suraiya S , Zayed N. M , Hasan K. B. M. R , Bipasha M. S , Nitsenko V
Published: October 2021

Purpose. The purpose of the study includes analyzing the effects of the Coronavirus pandemic on the taxpaying ability of individual taxpayers of Bangladesh and its subsequent impact on the government revenue collection; analyzing the factors related to the taxpaying ability like the situation of their employer, regularity of payment and so on; suggestions to the policy makers. Methodology. In this study purposive random sampling technique was followed to choose the respondents. The sample of the research includes the individuals who are within the tax net and have to pay income tax to the government. 128 respondents participated in the survey spontaneously. Mean value, standard deviation and related statistical tools were used for analyzing the data in the research. SPSS software was used for analyzing and interpreting the research result. Statistical tables were used to display the outcome. Findings. The major findings of the study suggest that 65.6% of the respondents said that their official activities have been affected much while other 25% claimed that their activities have become moderately affected due to the COVID-19 pandemic. Income of 40.6% of the respondents has already been much affected and income of 32.8% of the respondents has been moderately affected. The study warns that due to the detrimental effects of the COVID-19 pandemic on the income level, the governments tax collection may fall. Originality. The study concludes that the adverse effects of the COVID-19 pandemic will negatively affect the government revenue collection and to tackle this situation a less regressive tax system is suggested which will allow shifting tax liability to the rich taxpayers. The study emphases the implementation of the existing tax laws so that tax evasion is minimized. Practical value. The study has recommended some specific recommendations that may help the respective authority in tackling the ongoing coronavirus pandemic. The study suggested making some necessary adjustments in the public expenditure to reduce the pressure on tax collection. It might be beneficial to the government to manage the COVID-19 pandemic if the recommendations of the study are taken into consideration.
Institutional management in internationalization of Ukrainian higher education
Authors: Novak O , Lytvyn A , Laun S , Velykdan Yu
Published: October 2021

Purpose. To identify the possibilities of institutional management as an effective tool for the internationalization of Ukrainian higher education. Methodology. The authors used the method of comparative analysis, which allowed them to highlight the general characteristics of institutional management, evaluate their effectiveness in the internationalization of Ukrainian higher education and consider their practical use to achieve maximum results. Findings. The authors used the capabilities of institutional management to define the idea and mission of the internationalization of Ukrainian higher education. The possibilities of Ukrainian higher education and its institutions were investigated. The results obtained were used as a basis for the development of a strategic plan for the internationalization of Ukrainian higher education. Originality. For the first time, the possibilities of institutional management have been used to define the idea and mission of the internationalization of Ukrainian higher education and develop a strategic plan for the internationalization of higher education in Ukraine. Practical value. The authors unified certain rules of institutional management for their more effective use in the internalization of Ukrainian higher education. This has increased their practical value. The possibilities of higher education in Ukraine were studied and eight key areas were identified, the development of which can ensure the quality of the internationalization of Ukrainian higher education.
Bioeconomy education: implementation of the EU bioeconomy strategy in Ukrainian higher education
Authors: Rudenko S , Liashenko I , Komakha L , Hrebonozhko Y
Published: October 2021

Purpose. Studying the features of implementing the EU bioeconomy strategy in higher education in Ukraine. Methodology. As the main research method, the authors used the comparative approach and the method of expert assessment. The authors used the methods of functional analysis, the methods of content analysis and systems analysis as additional ones. Findings. According to the recommendations of the European Union, the implementation of the EU bioeconomy strategy in the higher education system is based on ten key principles. The authors considered the features of implementing the EU bioeconomy strategy in Ukrainian higher education, the key features of the recommended principles and the degree of their use in the modern system of higher education in Ukraine. Originality. The possibilities of the key principles recommended by the European Union for the effective implementation of the EU bioeconomy strategy in higher education in Ukraine were evaluated. Practical value. The research results contribute to the effective implementation of the EU bioeconomy strategy in the higher education system of Ukraine; the introduction of European standards in the educational, scientific and innovative activities of universities and enterprises in Ukraine in terms of the development of resource and energy-saving economy and environmental protection.
Educación emocional en la escuela como prevención de riesgos psicosociales
Authors: Paja-Aguilar Maritza , Tolentino-Quiñones Hermis
Published: October 2021

En los últimos años, los niños y los adolescentes han sufrido violencia física y emocional, no solamente de forma presencial sino también de forma virtual ya que la forma de convivencia e interacción, sobre todo en los últimos dos años, ha sido a través del internet. Tal violencia se da por parte de los adultos, pero también por parte de otros niños y adolescentes. Este tipo de violencia ha afectado de forma directa el comportamiento de los estudiantes, reflejándose, además, en el rendimiento académico. Por tal motivo, esta investigación tuvo como objetivo poner en evidencia las ventajas que tiene la educación emocional en la escuela para prevenir riesgos psicosociales. La metodología que se usó es de enfoque cualitativo, de revisión, y para ello se analizaron 28 artículos científicos de los últimos cinco años, los cuales abarcaron como ejes principales la educación emocional y los riesgos psicosociales, cada uno de ellos con sus subcategorías. Después del análisis y discusión de la bibliografía científica, se concluyó sobre la importancia de que las escuelas hagan educación emocional en conjunto con los padres de familia para tener objetivos a corto, mediano y largo plazo, ya que el buen manejo de las emociones no solamente incide en el rendimiento académico, sino que en general ayuda a mejorar la vida dentro y fuera de las aulas.
Derecho a la salud y estado de excepción en tiempos de COVID 19
Authors: Mosquera-Narváez Germán , Alvarado-Alvarado Edy
Published: October 2021

La presente investigación describe los diversos aportes dogmáticos que han surgido para la tutela del derecho a la salud, y éste, en contexto de la emergencia sanitaria provocada por la COVID-19, además analiza aquellos parámetros jurídico constitucionales relacionados con las prerrogativas, limitaciones, y actuaciones del Estado para atender la emergencia sanitaria, en ese sentido, se describe por un lado, la participación del Estado para garantizar, por todos los medios posibles, durante el estado de necesidad, el ejercicio de los derechos constitucionales, fundamentalmente enfocado al derecho a la salud; y por otro, analiza las consideraciones dogmática constitucionales relacionadas con la figura del –estado de excepción-, y la dicotomía existente, entre la posibilidad de atención de situaciones críticas, y el abuso de poder que podrían devenir en la vulneración de derechos por parte del Estado. Para ello se estudia el dictamen No. 1-20-EE/20 de la Corte Constitucional ecuatoriana, que da viabilidad constitucional para atender la emergencia COVID-19,  mediante el control previo para la vigencia de la declaratoria del -estado de excepción- en territorio ecuatoriano, en ese sentido, se plantea responder la siguiente pregunta de investigación: ¿Determinar si la situación pandémica que vivió el país, a pesar de resultar nueva e inesperada, es susceptible de atención a través de los mecanismos ordinarios de gestión institucional, o en su defecto esta puede ser atendida a partir de la declaratoria del -estado de excepción-, y si esta observa o no, las disposiciones constitucionales, y las recomendaciones de la doctrina?
La democracia participativa: ¿Placebo o Alternativa?
Authors: Saltos-Galarza Washington
Published: October 2021

Ante la crisis de la democracia representativa liberal, las salidas han apuntado a tres direcciones principales: la reducción de la democracia a su forma mínima, como poliarquía, la ampliación de la democracia representativa con dispositivos de democracia participativa y procesos de reingeniería electoral, y las reformas constituyentes del Estado en una combinación barroca de visiones garantistas-neoconstitucionalistas-neoinstitucionalistas. Normativamente los dispositivos de participación, la iniciativa popular para la convocatoria a consultas, la presentación de proyectos de ley o la revocatoria de mandatos, se han ampliado. Pero, en la práctica, han funcionado más como placebos en una democracia tutelada, para mantener controlada a la ciudadanía, que como mecanismos de participación. El resultado es que la flecha de la democracia, que, a partir de los retornos en los ochenta, apuntaba a la ampliación y fortalecimiento de la democracia, se ha revertido y se orienta a formas de democracia autoritaria, con nuevas estrategias de disciplinamiento y control. La tendencia, desde el poder dominante, es construir un binarismo entre democracia representativa y democracia participativa, que oculta la emergencia de semillas antisistémicas de desconexión más allá del Estado y el mercado, bajo formas de democracia directa, comunitaria, nuevas formas de poder desde la sociedad.
El derecho a la igualdad y no discriminación de los migrantes en situación irregular en Ecuador.
Authors: Montero-Samaniego Janeth , Nápoles-Nápoles Yanet
Published: October 2021

El presente artículo trata sobre los principios de igualdad y no discriminación de las personas en situación de migración irregular. El cuestionamiento y motivación por el estudio de la temática parte de recientes sucesos donde se realizaron deportaciones masivas a personas migrantes irregulares, vulnerando los más elementales principios de la normativa internacional y la nacional en materia de derechos humanos fundamentales. En el trabajo se abordan como puntos principales de análisis: 1- Definición y características del derecho a la igualdad y no discriminación; 2- El contenido esencial y alcance de la igualdad y no discriminación; 3- La igualdad y no discriminación en el Sistema Interamericano de Derechos Humanos; 4- La protección legal del derecho a la igualdad y no discriminación en la Constitución ecuatoriana de 2008 y 5- El hábeas corpus frente a la movilidad humana. Como objetivo central del estudio, se persigue analizar los postulados teórico doctrinales de los principios de igualdad y no discriminación y su aplicación real y efectiva en el Ecuador. La metodología empleada es la cualitativa, donde a través del análisis reflexivo y los puntos de vista de las investigadoras, se llega a conclusiones sobre la temática abordada.
El hábeas corpus como garantía constitucional de protección de derechos de los animales
Authors: Castillo-Ramos María
Published: October 2021

A diferencia de los animales, los seres humanos somos seres racionales, orientados y guiados por la razón, capaces de pensar, interpretar, decidir, diferenciar lo correcto de lo incorrecto, etc. En este sentido, uno de los requisitos esenciales para ser catalogados y considerados como sujetos de derechos en el Ecuador es el pertenecer a la categoría de las personas, sean estas naturales o jurídicas y por lo tanto capaces de obligarnos. En este sentido nuestra Constitución ha concebido varias garantías destinadas a la protección y defensa de los derechos de las personas. El presente trabajo investigativo se enfoca en el análisis de la garantía constitucional del habeas corpus pero desde la óptica de los derechos de la naturaleza y de los animales, concebidos estos por la doctrina internacionales como personas no humanas y seres sintientes. Este análisis parte de la premisa de que los animales han sido históricamente sujetos de violencia, maltrato y abusos. Esta reflexión se centra además en el estudio de la legislación civil ecuatoriana, dentro de la cual se ha catalogado a los animales como cosas muebles.  

En tal sentido, la inquietud que se plantea como pregunta de investigación a ser resuelta a través del presente aporte investigativo es la siguiente: ¿Se debería establecer una nueva categorización de las personas dentro de la cual se incluya a los animales como seres sintientes, no humanos, y por ende titulares de ciertas garantías restringidas a las personas? Esta inquietud se plantea a fin de invitar a la comunidad científica a reflexionar sobre la importancia de descosificar a los animales, considerándolos como seres sintientes y en este sentido brindarles una adecuada protección partiendo desde el ámbito constitucional.
Medicinal plants used in the Amazon region: a systematic review
Authors: Pascoa Júnior João Galdino de , Souza ConfiguraçõesIara Leão Luna de
Published: October 2021

The Amazon region’s biodiversity is exploited by the local population, commonly for therapeutic purposes. Given this information, the goal of this study was to perform a systematic review on medicinal plants used in this region, listing the name of the species, location found, and its importance for traditional medicine and for local people. For this, a search was performed in the PubMed/Medline and Lilacs databases, using the descriptors medicinal plants, Amazonia or Amazon region, in Portuguese, English, and Spanish. The main findings demonstrate that different species from different botanical families are used by the local population. The main therapeutic outcomes sought out refer to the search for relief or treatment of gastrointestinal, hepatic alterations, fever, kidney stones, pain, infections, and parasites. Thus, it is concluded that the practice of traditional medicine is very common in the Amazon region and is transmitted orally from generation to generation. In this practice, the use of medicinal plants in the form of tea is highlighted, with the species in the form of powder, dried or natural plants. Therefore, it is recommended that the strengthening of pharmacological studies involving local medicinal plants can provide scientific support for popular knowledge.
Perfil nutricional e hábitos alimentares de Policiais Militares
Authors: Santos Helen Mara dos , Teixeira Estelamar Maria Borges , Vieira Patrícia Maria
Published: October 2021

As causas do crescente número de casos de sobrepeso e obesidade são multifatoriais, dentre eles podem-se citar fatores genéticos, idade; questões ambientais, emocionais e ocupacionais; e mudanças desfavoráveis na alimentação e atividade física; que podem agir isoladamente ou em conjunto. Este estudo teve por objetivo avaliar o perfil nutricional e os hábitos alimentares de policiais militares na cidade de Uberaba/MG. A coleta dos dados foi realizada com 117 militares, de ambos os sexos, em escala administrativa e operacional. Foram utilizados formulários de autopreenchimento contendo informações das seguintes variáveis: dados socioeconômicos, características clínicas, atividade física, dados antropométricos e questionário de hábitos. Foi avaliado o perfil nutricional conforme as faixas de classificação do Índice de Massa Corporal (IMC) e Circunferência da cintura (CC) para adultos, segundo os parâmetros propostos pela Organização Mundial de Saúde. Observou-se alta frequência de excesso de peso (68%) entre os policiais militares avaliados e obesidade abdominal com maior prevalência entre o sexo masculino (71,83%). Foi observada a correlação positiva entre o IMC e CC. Na distribuição da frequência alimentar, a grande maioria apresentou um baixo consumo de alimentos nutricionalmente adequados. Constatou-se prática de atividade física insuficiente e alimentação não balanceada, que precisam de um cuidado e orientação.
Habilidades sociais no esporte: uma revisão de escopo
Authors: Santos Gabriel Adan Costa dos , Sousa Tainá dos Santos e , Silva Wanderson Rafael Cordeiro da , Santos Raissa Cruz dos
Published: October 2021

Essa pesquisa trata-se de um protocolo de revisão de escopo, que tem o objetivo de explorar na literatura disponível, como as habilidades sociais são abordadas no esporte, e as suas possíveis influências na adaptação cognitiva afetiva e emocional do atleta. Para isso, serão utilizadas as bases de dados PubMed, Web of Science, Scopus e Pepsic/Lilacs, utilizando o mnemônico PCC (População, Contexto e Conceito), os termos selecionados foram, atletas, habilidades sociais e esporte, sendo interligados pelo operador booleano AND. Será considerada a literatura dos últimos 5(cinco) anos, nos idiomas português, espanhol e inglês. Para a sua construção e estruturação metodológica serão considerados os tópicos: tipo de estudo; identificação da questão de pesquisa; identificação de estudos relevantes; seleção de estudos; mapeamento da informação; apresentação dos resultados e aspectos éticos. As informações relevantes serão armazenadas no aplicativo Excel, para a análise e elaboração de tabelas e outros recursos gráficos para a exposição dos dados, resultados e posteriores discussões.
Implantação e efeitos da Estratégia Amamenta Alimenta Brasil nas Unidades de Saúde de Piracicaba/SP
Authors: Bonini Tatiana do Prado Lima , Lino Carolina Matteussi , Sousa Maria da Luz Rosário de , Mota Marília Jesus Batista de Brito
Published: October 2021

Objetivo: avaliar a implantação e os efeitos observados da Estratégia Amamenta Alimenta Brasil (EAAB) em Unidades de Saúde (USs) de Piracicaba/SP. Métodos: Pesquisa avaliativa realizada em duas etapas: 1) análise da adesão das equipes à EAAB; 2) análise comparativa dos marcadores de consumo alimentar em USs com e sem EAAB. Na etapa 1 os dados foram obtidos por um instrumento de monitoramento das ações pactuadas nas oficinas de implantação da EAAB e, na etapa 2, por marcadores de consumo alimentar registrados no Sistema de Vigilância Alimentar e Nutricional no período de 2015 a 2018. Resultados: Na etapa 1, 100% das USs tiveram adesão de 80-85% da equipe e pactuaram ações para a promoção do aleitamento materno e alimentação complementar saudável. Na etapa 2, as US com EAAB apresentaram aumento do percentual médio dos indicadores de aleitamento materno exclusivo em menores de 6 meses, aleitamento materno complementar, introdução alimentar e redução no indicador de consumo de macarrão instantâneo. Conclusão: Houve boa adesão à EAAB por parte dos membros das equipes e os indicadores de promoção do aleitamento materno e alimentação complementar saudável das USs com EAAB foram mais positivos em relação às sem EAAB.
Physiological potential of soybean seeds produced in southern Brazil
Authors: Perlin Andressa Villani , Rossetti Cristina , Peter Márcio , Medeiros Letícia Barão , Rolim Jessica Mengue , Rosa Cariane Pedroso da , Bersch Isabela da Rosa , Pedó Tiago , Aumonde Tiago Zanatta , Tunes Lilian Vanussa Madruga de
Published: October 2021

Soy is the most economically important agricultural crop in the world. Achieving higher productivity has been a challenge in today's agriculture. Making the seed, surely, the most important input for agricultural development, because, as a living organism, it is depositary, directly or indirectly, of a large part of the technological advances developed by researchers over decades. Therefore, the successful implantation of a crop is in the use of seeds of high physiological quality, with a high percentage of germination and vigor. Thirty cultivars and 29 cities were used, totaling 131 samples from the three southern Brazilian states. Being evaluated the physiological quality, as well as its components, germination, accelerated aging at 41ºC for 48 hours, tetrazolium test, and mass of a thousand seeds. For the macronutrient tests, nitrogen (N), phosphorus (P), potassium (K), Calcium (Ca) and Molybdenum (Mo) were analyzed. At the end of this work, it can be concluded that the three states in the south of Brazil did not present differences regarding the physiological quality of the tested cultivars. However, the physiological potential comprises the set of skills that allows estimating the capacity of a batch of seeds to properly manifest their vital functions after sowing.
A importância da seguridade e qualidade microbiológica e parasitológica em hortaliças
Authors: Silva Daniel Barbosa da , Siqueira Carlos Eduardo Almeida Fernandes de , Santos Jânio Sousa
Published: October 2021

O objetivo do presente estudo foi uma revisão bibliográfica do estado atual e dos últimos anos de alimentos frescos como as hortaliças, sendo em sua maioria alface e couve consumidos in natura, dando ênfase a estudos de periódicos publicados nos últimos 20 anos considerando a presença de microrganismos como a coliformes a 45 ºC, Salmonella ssp, e variados fungos. O consumo de alimentos in natura nas últimas décadas sofreu um aumento considerável, por conta da busca pelo conhecimento da origem dos alimentos consumidos, principalmente em hortaliças. Em pequenas cidades o cultivo e comercialização de hortaliças e vegetais é realizada majoritariamente por famílias em suas hortas de pequeno porte, muitas das vezes, a céu aberto e na própria área urbana onde podem existir diversos risco para a produção desses alimentos naturais, como fossas, esgotos abertos e animais de rua, por esse motivo, esses vegetais estão sujeitos a contaminação por microrganismos oportunistas, como os coliformes a 45 ºC, Salmonella ssp e fungos. As infecções por decorrência de alimentos são comuns, e denominadas como doenças transmitidas por alimentos (DTAs).  As DTAs são doenças que podem levar indivíduos a óbito. Conclui-se, que o controle de qualidade de alimentos está diretamente ligado a saúde, ou seja, um produto com qualidade e seguridade garante que menos surtos por doenças transmitidas por alimentos aconteçam, evitando de forma substancial a sobrecarga nos sistemas de saúde pública.