bluuebunny/crossref_metadata_2025 huggingface dataset:
Arquitectura y antroposofía: La pedagogía Waldorf en los espacios de aprendizaje Colegio San Christoferus y Colegio Waldorf. Lima, Perú*
Authors: Vargas Benites Melany
Published: May 2021

¿Cómo la arquitectura antroposófi ca responde y apoya a la pedagogía Waldorf? A lo largo del último siglo, se ha generado un mayor interés por parte de arquitectos, psicólogos y pedagogos acerca de la relación que existe entre arquitectura y educación, un interés por colocar al niño como eje del sistema educativo a quien se le debe brindar espacios de aprendizaje apropiados para su desarrollo. La pedagogía Waldorf, no solo ha transformado la forma de enseñar, además, ha generado una relación directa con la arquitectura del espacio de aprendizaje. En este contexto, el estudio de la arquitectura de dos colegios que implementan la pedagogía Waldorf de formas distintas en la ciudad de Lima permite entender cómo la arquitectura antroposófica contribuye al sistema pedagógico.
Diseño y construcción de un domo geodésico de frecuencia 3, una experiencia de enseñanza y construcción con participación de la comunidad
Authors: Saldaña Villacorta Lyanne , Mujica Yépez Alfredo
Published: May 2021

El presente artículo trata sobre la capacitación y construcción de un domo geodésico de frecuencia 3, para ser utilizado como un módulo de juegos para niños de la Institución Educativa Inicial 105 en el Centro Poblado de San Antonio del Rio Mayo en la Provincia de Lamas, Departamento de San Martín, previamente se construyó un modelo a escala 1/10, a fin de tenerlo como guía para orientar el proceso de construcción del domo.
Desarrollo de un sistema embebido basado en lógica difusa para el reconocimiento del estado de ebriedad en conductores orientado al bloqueo del arranque de un vehículo
Authors: Martínez Amaya Enrique Jesús , Ferreyra Ramos José Luis , Ramírez Mejía Brayan
Published: May 2021

El presente trabajo de investigación consiste en el estudio y diseño de un controlador difuso para detectar el posible estado de ebriedad en conductores de empresas vehiculares y evitar que estos pongan en riesgo su vida o la de otras personas.
Mensaje del Rector
Authors: Rodríguez Chávez Dr. Iván
Published: May 2021

La Universidad Ricardo Palma es una institución que representa a la sociedad. Busca ser su conciencia, su alma y su faro, así como su reserva moral e intelectual. Es una institución líder que en circunstancias difíciles debe iluminar el camino del conocimiento. Nosotros nos esforzamos para que esta Universidad sobreviva a los tiempos y se mantenga flexible, adaptable a los cambios que se producen y se producirán en la sociedad. Ese es su futuro y ha quedado demostrado a través del éxito alcanzado en la acelerada transición a la educación virtual, que respondió a los retos planteados por los complejos fenómenos que nos presentan la sociedad y la naturaleza.
IDENTIDADES POLÍTICAS JUVENILES EN SECTORES POPULARES EMERGENTES EN CONTEXTO DE INFORMALIDAD Y TRANSGRESIÓN
Authors: TICONA FERNÁNDEZ-DÁVILA Rubén
Published: May 2021

Desde el año 1990 - 2020 se ha profundizado la informalidad y la precariedad en la sociedad peruana, transformando no solo el campo económico sino tambien las formas de pensar y hacer política. En tal sentido, la nueva identidad política popular se redefine desde nuevas coordenadas históricas: el neoliberalismo, informalidad y la precariedad en un contexto cultural marcado por la expansión de la transgresión dan surgimiento a nuevas sensibilidades, valores y aspiraciones de un nuevo individuo político que hoy halla una nueva forma de expresión y representación política. El objetivo del artículo es analizar las nuevas identidades políticas juveniles que estan emergiendo en los sectores populares. La metodología utilizada ha sido cualitativa, se realizaron 16 entrevistas a profundidad en San Juan de Lurigancho en el 2019.
«Ein echter wiener» (un verdadero vienés) pero también un hombre de mundo: Alfred Adler
Authors: León Donayre Ramón
Published: May 2021

Al cumplirse 150 años del nacimiento de Alfred Adler (1870-1937), el presente trabajo pasa revista a su vida y a su obra. Adler, primero seguidor de Freud, se separó del movimiento psicoanalítico y desarrolló sus propios planteamientos teóricos que se conocen con el nombre de Psicología Individual, cuyo concepto fundamental es el sentimiento de inferioridad (convertido entre tanto en el popular complejo de inferioridad). A lo largo de su vida, Adler tuvo una importante labor psicoterapéutica y como expositor y difusor de su doctrina en Europa y en los Estados Unidos. Sus ideas sin embargo han sido poco consideradas por la psicología académica, que ve a Adler como un psicólogo de segunda línea, después de Freud y Jung.
Efecto motivador del contenido de la lectura en la promoción de la lectura reflflexiva y crítica y en la producción de un texto en estudiantes universitarios
Authors: Sánchez Carlessi Héctor , Fernández Hernán , Espiell M. Héctor
Published: May 2021

Estudio de carácter empírico-descriptivo y cuasi-experimental respecto de una experiencia realizada con estudiantesuniversitarios durante cinco semestres consecutivos en la Universidad Nacional del Callao, a los cuales, en la asignatura del segundo semestre Sociología Económica, y en base de la lectura de la obra Barrio querido (Sánchez y Espiell, 2016,) se requirió que analicen dicho texto desde el punto de vista sociológico y redacten algo similar comparando situaciones de sus propias historias de vida con las relatadas por los autores del libro.La experiencia, que se replica todos los años incluyendo el presente, en plena crisis de pandemia provocada porla covid-19, con clases o talleres virtuales o remotos, demuestra que en forma significativa y abrumadora losalumnos se interesan y participan de la lectura, conversan con sus padres y sus abuelos, y al final logran redactar yproducir un texto narrativo de características aproximadas a la lectura inicial y con altas motivaciones para continuarcon lecturas similares.
Efficiency of different types gas heaters for chimney anticorrosion protection systems of boiler plants
Authors:   Institute of Engineering Thermophysics of NAS of Ukraine, Fialko N. , Stepanova A. ,   Institute of Engineering Thermophysics of NAS of Ukraine, Navrodska R. ,   Institute of Engineering Thermophysics of NAS of Ukraine, Shevchuk S. ,   Institute of Engineering Thermophysics of NAS of Ukraine
Published: May 2021

The of researches results of exergy efficiency and optimization of parameters of different types gas heaters by used for anticorrosion protection of gas exhaust ducts of heating boiler plants equipped with exhaust gas heat recovery systems are presented. The choice of a complex technique for analyzing the efficiency of gas heaters, which makes it possible to obtain functional dependences of the selected efficiency criteria on the geometric parameters of the heat exchange surface of gas heaters for solving optimization problems is substantiated. Such a technique can be a technique based on exergy methods and statistical methods of experiment planning theory. This technique by an insignificant number of initial parameters required for calculation, and by the simplicity of calculation and analytical methods for obtaining exergy characteristics is characterized. The work considered three types of gas heaters: water-heating (water-gas) and two gas-heating (gas-gas) pipe and plate type. The heat exchange surface of the water-heating gas heater is assembled from transverse-finned bimetallic (steel base and aluminum fins) pipes, gas-heating pipe-type - from steel pipes with circular turbulators flow, and gas-heating plate-type - from smooth steel plates. The general system of balance equations used in this complex technique, and also its the basic stages, are presented. It is noted that the choice of complex criteria for assessing the efficiency of gas heaters is carried out according to the degree of sensitivity of the criteria to changes in the operating and geometric parameters of gas heaters. Using the proposed sensitivity coefficient, the degree of sensitivity of different efficiency criteria has been analyzed and it has been established that one of the most sensitive to changes in the geometric parameters of the heat exchange surface of gas heaters is the heat-exergy criterion. The results of the corresponding calculations for each of the three gas heaters are presented. It has been established the most exergetically effective is a water-heating gas heater, followed by gas-heating gas heaters, of plate and tube types respectively.
Influence of magnetic field on change of activation energy during pre-sowing seed treatment
Authors:   National University of Life and Environmental Sciences of Ukraine, Savchenko V. , Synyavsky O. ,   National University of Life and Environmental Sciences of Ukraine, Rosengart D. ,   National University of Life and Environmental Sciences of Ukraine, Bunko V. ,   Berezhany Agrotechnical Institute, Androsovych О. ,   National University of Life and Environmental Sciences of Ukraine
Published: May 2021

It is possible to increase crop yields and product quality through the use of electrophysical methods of pre-sowing seed treatment, among which pre-sowing seed treatment in a magnetic field is promising. For successful introduction of magnetic seed treatment in production it is necessary to establish mode parameters of treatment and their optimum values. To do this, it is necessary to establish the effect of the magnetic field on the change in activation energy during pre-sowing seed treatment. The aim of the study was to determine the change in activation energy during pre-sowing treatment of crop seeds in a magnetic field. To determine the change in the activation energy, the change in the biopotential of the seed during its treatment in a magnetic field was experimentally investigated by the experimental planning method. It was found that the change in seed biopotential depends on the square of the magnetic induction and the velocity of the seed in a magnetic field. An analytical expression was obtained that relates the change in activation energy to the change in seed biopotential, which made it possible to establish the dependence of the change in activation energy on the treatment parameters. It was found that the greatest seed biopotential and activation energy change at a magnetic induction of 0.065 T, a magnetic field gradient of 0.57 T/m and a velocity of 0.4 m/s. Under this mode of pre-sowing seed treatment of agricultural crops, the activation energy changes by 3.1 - 5.7 kJ/g-eq.
Energy efficient control system of stand-alone induction generator for remote settlements
Authors:   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Pryymak B.
Published: May 2021

Laying power lines to small settlements and farms away from towns and villages is not always cost-effective. Therefore, autonomous solar and wind energy sources are increasingly used in such settlements. In contrast to the dominant today in wind power plants synchronous generators with permanent magnets, an induction generator (IG) with a short-circuited rotor have such important advantages as higher reliability and lower cost. But the energy performance in IG is lower, so their improvement is an actual task. To solve this problem, systems of no-search optimization of power losses in IG are intensively developed. In these systems, the optimal magnetic flux is determined by the analytical expression obtained from the loss model. The disadvantages of the known works on this topic are that they use various simplified models of losses. Accordingly, this reduces the accuracy of optimization algorithms. The aim of the work is to build the vector control system of IG, in which, due to the optimization of the sum of major power losses, a significant increment in the efficiency of the generator is achieved. The article uses a model of power losses, which includes all the main losses in the IG of electromagnetic nature. These include ohmic losses in the stator and rotor resistances, magnetic losses in the iron and additional losses. By analytical study of the model of losses to the extremum, a expression is obtained to calculate the optimal flux linkage of the rotor by the criterion of minimum total losses in the generator. The application of this expression allows to increase the accuracy of loss optimization in comparison with known analogues. Numerical studies of steady-state processes in the mode of operation of the generator with a constant output power P2=const for its values from 10% to 50% have been conducted. It is established that the efficiency increment obtained due to control with loss optimization has an extreme character with a maximum in the vicinity of the nominal speed. The maximum and average efficiency increment obtained in the study reach 26% and 18%, respectively. This shows the prospects of the proposed system of energy-efficient vector control of IG.
Canon Fodder and Conscripted Genres
Authors: Osborne Laurie E.
Published: May 2021

The Hogarth Shakespeare novels bring into focus several features emerging in the encounter between Shakespeare and fiction writing. Hogarth’s ostensibly ‘new’ version of serial Shakespearean publication intersects in provocative ways with both historical adaptations, like Mary Cowden Clarke’s Girlhood of Shakespeare’s Heroines, and with current, less high-profile Shakespearean novels. In the context of current serial adaptations, the Hogarth novels foreground Shakespeare as a principle of collectivity, a gesture towards coherence in works whose larger alliances reside in genre or authorship. Hogarth’s Shakespearean frame also draws attention to new adaptive choices which expand but perhaps dilute Shakespeare as a useful collective canon. As a result, the series both contributes to and emphasises Shakespeare’s participation in the three zones of cultural capital: our individual and collective artistic investment in series, culturally provoked shifts in adaptive choice, and evolving genres that increasingly test former lines between literary and genre fiction.
Brand of Brothers?
Authors: Bach Jonathan
Published: May 2021

This article explores two modes of innocence at work in the making of the Humboldt Forum, Germany’s biggest cultural project. It examines the legacy of the historical castle’s “cabinet of curiosities” and the elevation of the Humboldt brothers, especially Alexander von Humboldt, to patron saints. Through these cases, the article identifies an exculpatory mode of innocence focused on the past and an anticipatory mode focused on the future. These modes, it argues, exemplify a tension between the imagination of history as a timeless realm that eschews redemption and as fungible materials that can be recombined to start anew and redeem the past.
Dynamic simulation of industrial-scale gibbsite crystallization circuit
Authors: Golubev Vladimir , Litvinova Tatyana
Published: May 2021

Population balance model is crucial for improving the method of aluminum hydroxide massive crystallization and enhancing the quality of control over industrial precipitation trains. This paper presents the updated population balance model, which can be used for simulation of industrial-scale precipitation. Processes of birth-and-spread and particle breakage are considered integral parts of the precipitation process along with secondary nucleation, growth and agglomeration of particles. The conceptual difference of the proposed system of equations is its ability to reproduce the oscillatory process that occurs in precipitation circuits as a result of cyclic changes in the quality of the seed surface. It is demonstrated that self-oscillations can occur in the system without any external influence. The updated model is adjusted and verified using historical industrial data. The simulation of seed-recycle precipitation circuit showed an exact correspondence between the calculated dynamic pattern of changes in particle size distribution of aluminum hydroxide and the actual data.
Improving the quality of electricity in the power supply systems of the mineral resource complex with hybrid filter-compensating devices
Authors: Sychev Yurii , Zimin Roman
Published: May 2021

The urgency and necessity of choosing and justifying the structures of hybrid filter-compensating devices based on series and parallel active filters to improve the quality of electricity in the power supply systems of enterprises of the mineral resource complex is shown. Mathematical models of hybrid filter compensating devices based on parallel and series active filters have been developed. Based on these mathematical models, computer simulation models of the indicated hybrid structures have been developed. The results of simulation showed the effectiveness of the correction of power quality indicators in terms of reducing the level of higher harmonics of current and voltage, as well as voltage deviations. The degree of influence of filter-compensating devices on the power quality indicators, which determine the continuity and stability of the technological process at the enterprises of the mineral resource complex, have been revealed. It has been established that a hybrid filter-compensating device based on a parallel active filter can reduce the level of higher harmonics of current and voltage by more than 90 and 70 %, respectively, and based on a series active filter, it can reduce the level of higher harmonics of voltage by more than 80 %. Based on the simulation results, the possibility of compensating for the reactive power of a hybrid structure based on parallel active and passive filters has been revealed. The possibility of integrating hybrid filter-compensating devices into more complex multifunctional electrical systems for the automated improvement of the quality of electricity is substantiated, as well as the expediency and prospects of their use in combined power supply systems based on the parallel operation of centralized and autonomous sources of distributed generation.
Forecasting of mining and geological processes based on the analysis of the underground space of the Kupol deposit as a multicomponent system (Chukotka Autonomous Region, Anadyr district)
Authors: Dashko Regina , Romanov Ivan
Published: May 2021

The underground space of the Kupol deposit is analyzed as a multicomponent system – rocks, underground water, microbiota, gases (including the mine atmosphere) and supporting structures – metal support and shotcrete (as an additional type of barring) and also stowing materials. The complex of host rocks is highly disintegrated due to active tectonic and volcanic activity in the Cretaceous period. The thickness of sub-permafrost reaches 250-300 m. In 2014, they were found to contain cryopegs with abnormal mineralization and pH, which led to the destruction of metal supports and the caving formation. The underground waters of the sub-permafrost aquifer are chemically chloride-sulfate sodium-calcium with a mineralization of 3-5 g/dm3. According to microbiological analysis, they contain anaerobic and aerobic forms of microorganisms, including micromycetes, bacteria and actinomycetes. The activity of microorganisms is accompanied by the generation of hydrogen sulfide and carbon dioxide. The main types of corrosion – chemical (sulfate and carbon dioxide), electrochemical and biocorrosion are considered. The most hazardous is the biocorrosion associated with the active functioning of the microbiota. Forecasting and systematization of mining and geological processes are carried out taking into account the presence of two zones in depth – sub-permafrost and below the bottom of the sub-permafrost, where mining operations are currently underdone. The importance of assessing the underground space as a multicomponent environment in predicting mining and geological processes is shown, which can serve as the basis for creating and developing specialized monitoring complex in difficult engineering and geological conditions of the deposit under consideration.
Sports Industry Management Survey in Demak Regency
Authors: Fa'is Amad , Nurharsono Tri , April Farida Lulu , Widodo Suripto Agus
Published: May 2021

The purpose of the research to know the description of management includes planning, organizing, driving, and supervision of sports industry management in Demak District. Methods This research is a survey research using qualitative descriptive approach. The result of this research is 1) The planning process done by sports industry in Demak Regency has been run in accordance with the management function, 2) The management of sports industry in Demak Regency is still lacking, because the whole of sports industry does not have organizational structure so there are many double function to the owner and employees, 3) The management of sports industry in Demak Regency is quite good, because the communication between owner, manager and employee is good, employees also execute manager's orders well in accordance with their duties, 4) Sports industry supervision management in Demak Regency is good, because all owners always supervise their employees.
Development and deployment of autonomous water level monitoring system in the lower and upper sections of the Slyudyanka River
Authors: Aslamov I.A. ,   Limnological Institute, Siberian Branch of the Russian Academy of Sciences, Ulan-Batorskaya Str., 3, Irkutsk, 664033, Russia, Makarov M.M. ,   Limnological Institute, Siberian Branch of the Russian Academy of Sciences, Ulan-Batorskaya Str., 3, Irkutsk, 664033, Russia, Gnatovsky R.Yu. ,   Limnological Institute, Siberian Branch of the Russian Academy of Sciences, Ulan-Batorskaya Str., 3, Irkutsk, 664033, Russia, Chernyshov M.S. ,   Limnological Institute, Siberian Branch of the Russian Academy of Sciences, Ulan-Batorskaya Str., 3, Irkutsk, 664033, Russia, Kucher K.M. ,   Limnological Institute, Siberian Branch of the Russian Academy of Sciences, Ulan-Batorskaya Str., 3, Irkutsk, 664033, Russia
Published: May 2021

Abstract. The article presents the autonomous hydrometeorological station for organizing networks of monitoring the hydrological conditions in water bodies and collecting the related information, such as meteorological, hydrophysical, etc. The station showed high autonomy and accuracy in measuring water level in a water body. It also has an integrated GSM module for remote data transmission. It was successfully tested during a trial installation on the Slyudyanka River (Lake Baikal basin) in the autumn of 2020, which allowed us to characterize the behaviour of the main hydrological parameters of the watercourse.
The Impact of Human Resource Management on Organizational Brand By the Mediating Role of Employee Competence, Commitment, and Satisfaction in the Insurance Industry
Authors: Rashidi Esmaeil , Simkhah Mas’oud , Babaei Hossein
Published: May 2021

Today, paying attention to employees and aligning their features and capabilities with the brand is of great importance for organizations in competitive environments. According to previous studies, factors such as competency, satisfaction, and commitment have been used as mediators between HRM and the brand of the organization. The statistical population of the study consisted of 270 employees of different branches of social security insurance in Alborz province. The sample size was determined based on Morgan's table and 220 questionnaires were distributed and 159 correct questionnaires returned. The validity of the questionnaire was confirmed by an interview with industry experts and its reliability was confirmed by Cronbach's alpha coefficient at 0.854. Confirmatory factor analysis, structural equation modeling (SEM), AMOS and SPSS software were used for data analysis. The results showed that the conceptual model of the research has good fitness. After examining 9 direct hypotheses and 3 hypotheses with mediating variables, it was concluded that the main research hypothesis about the relationship between HRM and brand and 6 other hypotheses was positive and significant. Also, the relationship between HRM with competence and competence with the brand was not significant and the variable mediating role of competence between HRM and brand is not confirmed, but two variables of commitment and satisfaction can play a mediating role in the relationship between HRM and brand. Therefore, organizations can enhance the brand of the organization by measuring, planning and continuously improving HRM indicators and adopting strategies to increase employee commitment and satisfaction, and increase customer satisfaction by increasing sales and profits.
The Effect of Environmental Performance of Companies Listed on Tehran Stock Exchange on Debt Ratio
Authors: Karimi Goran
Published: May 2021

The environmental performance of companies plays an important role in the process of corporate development. Because environmental issues reduce environmental costs associated with pollution. Therefore, in the present study, the effect of stock market liquidity on the liquidity of banks listed in Tehran Stock Exchange was investigated. The purpose of the study is applied studies and the research method is descriptive-analytical. From all listed companies in Tehran Stock Exchange due to inclusion criteria during the years 2010 to 1977, were selected by systematic elimination method. The results show that the environmental performance of listed companies has a positive and significant effect on the debt ratio.
Board Governance and Sustainability Disclosure – A Romanian Insight
Authors: Stanciu Victoria , Valentina Rădulescu Carmen , Alexandru Bodislav Dumitru , Burlacu Sorin , Cristian Andrei Buzoianu Ovidiu
Published: May 2021

This paper examines the corporate governance and sustainability disclosure and investigates the existing anchor between sustainability disclosure and corporate governance in Romanian companies. The topic provides a generous field of study because of the novelty of sustainable reporting for the Romanian companies and need for robust, consolidated corporate governance. The study’s sample includes listed and non-listed companies operating in the oil, transportation, chemistry and pharmaceutical industries. Annual reports, comply-or-explain declarations and stand-alone sustainability reports of the companies were analyzed on a time frame of three years aiming at measure the quality of sustainability disclosures and investigate the correlations between board governance and sustainability disclosure. The study emphasized that the companies opted mainly to integrate sustainable reporting in the annual management report. The independent reports on sustainability are more rigorous and better aligned to the Romanian framework, then the information integrated into the annual management reports. Improved disclosure is needed on the main risks with severe impacts, policies regarding specific aspects of sustainability, key performance indicators relevant to particular businesses. The sustainability reporting is more focus on soft disclosure items. Companies with larger board size and a higher number of board meetings registered higher disclosure in sustainability reporting. Robust corporate governance is imperative for Romanian companies because they are facing drastic changes in all aspects of their activity. A new rethink approach is needed from the sustainability perspective aiming at reshaping the entire processes starting with a long-term strategy, business models, risk and data management and processing.
New GRFM Approach and Fuzzy LPMetric weighting score
Authors: Eshrati Elham , Safaee Afshin
Published: May 2021

Nowadays a thorough understanding of the business processes and the organization`s customers is the essential point to survive in the market competition. In this study, a new idea was applied to import customer purchased basket data into data mining computations. First, the products were divided into families, and we assigned a numerical code for each product in the family. The sum of these assigned numbers indicates the status of the basket. After this step, the transactions were clustered based on their basket values. Customers are then clustered in each cluster using the RFM method. Using a new fuzzy LP-metric approach and pairwise comparisons, RFM indices were weighted and we obtain customer value per cluster. Then we will proceed by averaging the customer value according to the presence of each customer in different clusters. Then we clustered customers based on customer lifetime value.
Desarrollo de una Escala para Evaluar Opiniones sobre la Violencia de Género en las Escuelas.
Authors: Aizenberg Lila Aizenberg , Saletti-Cuesta Lorena , Torres Eduardo
Published: May 2021

As an agent of socialization, the school is not only a place for production and reproduction of gender inequalities, but also a prevention actor. Gender-based violence (GV) is an important problem in schools and teachers play a key role in its prevention. This article introduces a scale that evaluates opinions regarding gender-based violence by teachers from public schools at the province of Córdoba, Argentina. The scale is part of a School free of gender-based violence Program in Córdoba. Results suggest that the scale is valid, reliable and includes four empirical dimensions of opinions on gender-based violence. The findings show that GV is a complex problematic, especially among male teachers, who teach at Elementary schools, and among older or senior teachers. Training on these issues is crucial to modify socio-cultural patterns that naturalize violence in the educational system.
Drónok alkalmazásának lehetőségei
Authors: Békési Bertold , Seres József
Published: May 2021

A cikkben a szerzők bemutatják a drónok alkalmazásának lehetőségeit. Rövid bevezetést  követően, a pilóta nélküli légi járművekkel és  légijármű-rendszerekkel foglalkozunk, majd ezt  követően a drónok fejlődését, alkalmazási  területeit, felhasználásukat és a jövőbeni  lehetőségeiket taglaljuk.
Gondolatok a repülőgép-vezetőket érő pszichés terhelések hátteréről
Authors: Füleky András
Published: May 2021

A cikk bemutatja, gyakorlati példákon keresztül rendszerezi és elemzi a repülőgép-vezetőket érő pszichés terhelések  fajtáit, a döntések pszichológiai alapjait mindazon sajátos  körülményt figyelembe véve, amivel egy légijármű-vezető  találkozhat. Az írás kitér a haditechnika és annak üzemeltetési környezetének fejlődésével járó, az emberi  szervezet működési folyamataira gyakorolt pszichológiai és  fiziológiai hatásokra is.
Продуктивність пшениці озимої за різних систем основного обробітку ґрунту в короткоротаційних сівозмінах із сидеральним паром
Authors: Кривенко А.І. , Почколіна С.В.
Published: May 2021

Мета. Розробити наукові основи оптимізації та адаптації систем сівозмін, основного обробітку ґрунту та ефективних технологій виробництва високо- якісної продукції рослинництва в Причорноморському степу. Методи. Польовий із загальноприйнятими спо- стереженнями. Результати. Вивчено вплив застосу- вання різних систем основного обробітку ґрунту на вро- жайність озимої пшениці у короткоротаційній сівозміні. Дослідженнями встановлено, що в умовах Південного Степу України в 1-й культурі найбільш сприятливі умови для формування урожайності пшениці озимої створю- ються за розміщення її після пару чорного і сидераль- них парів із викою озимою і сумішшю гороху з гірчи- цею. Тут був зафіксований майже однаковий урожай зерна, який становив у середньому 4,03, 4,11 і 4,06 т/га відповідно. Різниця між урожайністю не суттєва. Хоча тенденція до збільшення урожайності спостерігається після вики озимої. Перевищення тут становило 2,0% порівняно з чорним паром. Найнижчий урожай був отриманий після гороху на зерно, який становив 3,77 т/га, тобто на 6,5% менше порівняно з паром чорним. Зафіксовано, що безполицева система основного обробітку ґрунту (БММБМ) зумовила найкращі умови для формування врожайності зерна пшениці озимої 1-ї культури, яка становила у середньому 4,54 т/га, тобто це на 16,4% більше, ніж за полицевого обробітку ґрунту. Найгірші показники за врожайністю мав мілкий обробі- ток ґрунту (МММММ). У 2-й і 4-й культурах пшениці озимої найкраще себе зарекомендував також безпо- лицевий обробіток. Тут урожай становив 2,78 і 2,54 т/ га відповідно. Висновки. За всіма варіантами досліду пари сидеральні з викою озимою (2,91 т/га) і сумішшю гороху з гірчицею (2,87 т/га) впливають на врожайність пшениці озимої майже на рівні пару чорного (2,84 т/га). На всіх культурах пшениці озимої позитивний вплив на формування урожайності проявився за безполицевого обробітку (3,26 т/га).
Дослідження продуктивності сортового складу пшениці озимої в умовах Південного Степу України
Authors: Берднікова О.Г. , Кучерак Е.М.
Published: May 2021

Упровадження нових сортів озимої пшениці у вироб-ництво – шлях до збільшення рентабельності її вирощу-вання Озима пшениця – основна продовольча культурав нашій державі. Саме її врожайність і рентабельність вирощування значною мірою визначають ступінь добро-буту сільськогосподарських товаровиробників. На преве-ликий жаль, середня врожайність цієї культури в Українів 2,5 рази нижча, ніж у країнах Західної Європи. Такийстан речей зумовлений багатьма чинниками, одним з якихє використання для посівів насіння невисоких репродукційта застарілих сортів, що не відповідають сучасним вимо-гам високоінтенсивного землеробства. Маневруванняу сортовій структурі посівів дає позитивні результати.Сортовий склад посівів на кожний наступний рік форму-ється виходячи із зареєстрованих та перспективних сор-тів і гібридів, але в кожному окремому господарстві можевикористовуватися лише частина з них. Одним з основнихнапрямів селекції високоврожайних сортів пшениці є змен-шення висоти стебла. Це зумовлено не лише потребоюпідвищення стійкості рослин проти вилягання, а й тенден-цією збільшення врожаїв зерна за рахунок урожаїв соломи.Досить високі врожаї нових інтенсивних сортів пшениціможна мати за загущеного стеблостою, збільшення кіль-кості зерен у колоску, а також за підвищення вмісту білкав зерні. Різноманітністю кліматичних умов в Україні пояс-нюється те, що в західних областях із м'якими зимамиі більшою кількістю опадів високі врожаї дають пізньостиглісорти західноєвропейського екологічного типу.Мета. Основною метою досліджень було визна-чення продуктивності сортів пшениці озимої як в умовахзрошення, так і без зрошення.Методи. Використовувалися загальноприйнятіметоди досліджень – польовий і лабораторний, а саме:– візуальний і вимірювально-ваговий – для спосте-реження за фазами розвитку та визначення біометрич-них показників рослин, їх продуктивності;– біохімічний – для визначення якісних показників;– гіпотез, аналізу, синтезу, абстрагування – під часформулювання мети та завдань досліджень, узагаль-нення одержаних результатів і обґрунтування висновків;– математично-статистичний – для оцінки досто-вірності отриманих результатів досліджень;Висновки. У статті розкрито теоретичне узагаль-нення та нове вирішення завдання підвищення про-дуктивності озимої пшениці на основі добору найкра-щих взаємодоповнюючих сортів в умовах конкретногорегіону.
Lockdown during COVID-19 Pandemic: The Psychological Responses and Coping Strategies among Medical Students in a Public University in Malaysia
Authors: Ting Chuong Hock , Tew Aik Kai , Petrus Chin Joel , Lim Jia Yi , Siva Rubeni , Salvem Tamendaren , Nichol Denver
Published: May 2021

World Health Organization (WHO) had promulgated Coronavirus Disease 2019 (COVID-19) as a pandemic in the early year 2020. Following that, the National Security Council of Malaysia had announced the implementation of the Movement Control Order (MCO) in March 2020 to curb the disease. This social distancing measure had inevitably induced undesirable psychological responses among the public, including medical students. In this study, we aim to determine the psychological responses of medical students during the MCO period and their coping strategies. This cross-sectional study was conducted among 245 medical students of Universiti Malaysia Sarawak (UNIMAS) from 24th to 30th April 2020, using an online questionnaire comprising demographic data, Depression, Anxiety, Stress Scale (DASS-21), and Brief COPE questionnaire. Nearly 30% of medical students experienced stress, anxiety, or depression. Among all, 9.4% had reported severe anxiety. There were significant differences between avoidance coping strategies and negative psychological responses. In general, the medical students preferred approach coping strategies (M = 29.19, SD = 9.27). Religion (M= 5.62, SD =2.10) was the most favored coping strategy while the least had abused substance (M=2.16, SD.77). A significant statistical difference was revealed in the choice of coping between the genders, for positive reframing, religion, humour, and substance abuse.  Pre-clinical students were noted to have significant stress and anxiety levels and more inclined to use avoidance coping strategies.  Psychological interventions are essential to address the mental health problems among university students during current and future disasters based on the understanding of their coping strategies.
绿色节能施工技术在房屋建筑工程中的应用探究
Authors: 王 红
Published: May 2021

一直以来，中国都在积极进行社会主义经济建设，不断提高人民的生活水平，同时人们对住房建设也有了更高的要求。也正是在这种情况下，建筑业取得了快速发展，随着人们环保意识的增强，绿色节能建筑技术越来越受到重视。如今，全国各地都在进行各种建设项目。虽然它促进了经济的发展，提高了人民的生活水平，但也存在许多问题。建筑行业本身就是资源的大消耗者，在施工过程中会产生大量的粉尘和废弃物，污染环境。绿色建筑是建筑业发展的重要趋势，旨在通过绿色节能技术和建筑材料的应用，减少工程建设造成的资源消耗和环境污染。绿色节能建筑技术的应用可以提高资源利用率，减少浪费，提高建筑质量，对建筑业的健康发展具有重要意义。文中以丰台站建筑工程为例，探讨了相关的绿色节能施工技术。
新时期小型农田水利设施管理模式研究
Authors: 屈 瑾
Published: May 2021

在社会快速发展的推动下，农村经济的得到了良好的提升，从而为小型农田水利工程的发展带来了诸多的机遇。就小型农田水利工程实际情况来说，其最为突出的特征就是工程整体规模较小，分布较为分散，灌溉面积具有一定的局限性，但是其数量较多，涉及到的范围较为广泛，所以在农村经济发展中起到了重要的推动作用。这篇文章主要围绕当前小型农田水利设施管理工作展开全面深入的研究分析，希望能够对我国农田水利工程行业的未来良好发展有所帮助。
BIM技术在建筑工程建设管理中的实践
Authors: 罗 栋卿
Published: May 2021

在多方面利好因素的影响下，我国科学技术得到了全面的发展，并且使得诸多新型科学技术被人们研发出来，被大范围的引用到了诸多领域之中，取得了良好的成绩。其中BIM技术是当前最为先进的一种科学技术，将BIM技术引用到建筑工程建设管理工作之中，其实质就是将三维立体模型设计与工程软件加以整合创设立体数据建筑模型，将整个建筑结构以三维立体的形式加以展现，是当前最前沿的数字模型。BIM技术其实质是在建筑工程管理信息化与数字化的基础上研发出来的，其在促进建筑工程行业发展方面起到了重要的推动作用。
无人机倾斜摄影测量在城市三维建模中的应用
Authors: 路 璐
Published: May 2021

在多方面利好因素的影响下，我国科学技术得到了良好的发展，从而使得大量的新型科技被人们研发出来，并在多个领域中加以实践运用取得了良好的成绩。其中无人机倾斜摄影测量技术因为具有良好的实用性所以被人们大范围的加以实践运用，在将无人机倾斜摄影测量技术实际利用的过程中，因为会受到多方面因素的影响所以往往会遇到诸多的技术方面的问题，无法将无人机倾斜摄影测量技术的作用充分的发挥出来。为了切实的打破这一方法所具有的局限性，那么就需要选择运用一些先进的科学技术来促进航测遥感影像拍摄整体效率和效果，保证传感器所传递的物体的信息数据具有良好的准确性。
电气工程建设中电气安装问题及安装技术
Authors: 刘 仁胜
Published: May 2021

随着我国经济的不断发展，促进了电气行业更快地向前进步，但是从现在的调查情况来看，电气建筑行业里面的电气工程在我国不断的发展过程中，并没有达到人们的理想效果，而且还出现了很多的问题。其中比较严重的问题就是电气行业在安装的时候出现了一些问题，所以在今后的电气工程行业发展的过程中，加强电气工程的安装技术已经成为了一个非常重要的问题。本篇文章主要根据电气工程里面的电气安装技术来展开了一系列的分析，并且提出了自己的一些意见和看法。
Digital, analog, electronic or virtual: Which is right?
Authors: Stolyarov Yu. N.
Published: May 2021

The library science terminology related to the new information technologies has become unstable with the emergence of the term “digital” as an alternative to the term “electronic”. The author expresses high opinion of the analysis of these terms, accomplished by Ksenia Yu. Volkova and Victor V. Zverevich in their article “Digital or electronic” (Nauch. and tech. b-ki. - 2020. - № 12. -P. 159-172), and as a follow-up, digs into the semantic difference of the terms content. In the professional literature, the discussion of modern terminology began with the term "virtual" in the 1990s. It was at the same time that the short life for the term was predicted, and experience speaks to the truth of the prediction. Electronic and digital document types exist in the technodocument cluster and - further - only of its technotronic subtype. The technotronic document is a document which creation and reproduction require modern technical instruments and technologies. Electronic document is the most modern type of technotronic document for the moment. The digital - electronic contraposing, which is widely used in the modern world library literature, is incorrect. In fact, the digital opposes the analog. Electronic is a general term applied both to digital and analog, as well as to virtual. The terms electronic and non-electronic make the dichotomous pair of concepts. The author foresees long relevance of the concept of electronic library science.
Violência obstétrica relacionada a perda de autonomia da mulher na sala de parto
Authors: Silva Anna Flávia Pereira Moutinho da , Almeida Brenda Giovanna Rufino Ferreira de , Ribeiro Elziane Alves , Teixeira Larissa Carvalho , Silva Priscila Cristina Pereira de Oliveira da , Ribeiro Antonio da Silva
Published: May 2021

Introdução: A vulnerabilidade, perda da autonomia da mulher em uma sala de parto e as violências obstétricas, como: maus tratos, desrespeito, abusos e negligência realizados pela equipe de profissionais da saúde sofridas por ela. Objetivo geral: Identificar de que forma é reproduzida a violência obstétrica a mulher, o contexto e implicações a sua condição de vulnerabilidade, tendo como objetivo específico: Descrever a importância de elencar estratégias (educação em saúde) e empoderamento a autonomia da mulher, desde o pré-natal até a sala de parto, analisando o cuidado integral durante o pré natal, respeitando os desejos da parturiente, o que atenuariam em situações de violência obstétrica. Metodologia: Trata-se de um estudo com abordagem qualitativa, de cunho descritivo, do tipo revisão integrativa. A coleta de dados foi realizada na Biblioteca Virtual de Saúde (BVS), aonde foram apontadas quatro bases de dados: BDENF; LILACS; MEDLINE; ColecionaSus; os descritores (DeCS) utilizados foram: violência; obstetrícia; educação em saúde; profissionais de saúde. A amostra final foi composta por 9 artigos publicados entre os anos de 2015 a 2019, redigidos no idioma português e após filtrar os critérios de inclusão e exclusão foram utilizados 05 artigos. Na análise de dados foram estabelecidas três categorias: 1: Conceito abrangente de violência; 2: Violência contra a mulher no Brasil e 3: Violência obstétrica. Concluímos que a violência obstétrica praticada contra a mulher pode ocorrer desde o pré-natal até o momento do parto e que a vulnerabilidade as torna suscetíveis as práticas abusivas. Entretanto, o conhecimento adquirido no pré-natal, o vínculo, confiança e segurança criado entre profissional da saúde e paciente as transformam em mulheres capazes de identificar quando não estão sendo tratadas adequadamente o que diminui o índice de violência no parto e aprimorar a gestação.
5S Program: Definition of a methodology and implementation in laboratories at the Federal Institute of Ceará – Campus Sobral
Authors: Freitas Denise Souza de , Lucas Maiara Moreira , Pereira Maria Everlandia da Silva , Farias Mirla Dayanny Pinto , César Leiliane Teles , Queiroz Herlene Greyce da Silveira
Published: May 2021

The 5S Program is a Quality Management program created in Japan and today known and used worldwide, including in Brazil, in order to generate improvements in the work environment. This work had as main objective to evaluat the efficiency of the implementation of the 5S Program in the Laboratory of Sensory Analysis and in the Pilot Plants of Meat and Fish, Bakery and of Dairy of the Federal Institute of Ceará – Campus Sobral. The implantation took place at the same time in the four laboratories and was divided in to three phases: Pre – implantation or initial phase, the bases for the implantation were defined; Implementation of the “5S”, the five senses of quality were applied; E Post – implementation or final phase, actions were taken to promote continuous improvement. In the initial diagnosis, pre – implantation phase, using a checklist, the laboratories presented the following complianse results: Sensory Analysis 46% (Regular), Meat and Fish 50% (Regular), Bakery 40% (Regular) and Dairy 38% (Insufficient). In the implementation phase of the “5S”, the results obtained were qualitative with regard to the environmental transformation generated. In the Final Evaluation, post – implantation phase, through the application of the same checklist, the laboratories presented the following complianse results: Sensory Analysis 90% (Good), Meat and Fish 86% (Good), Bakery 78% (Good) and Dairy 90% (Good). Through the evolution shown in the images and graphics, it is concluded that the 5S is na efficient program capable of generating significant improvements in the work environment.
System of Continuous Improvement for a Cooperative Organization in Southern Brazil
Authors: Santini Berenice , Pinheiro Geovana Marla , Wakulicz Gilmar Jorge , Lima Érica Santini de
Published: May 2021

Quality management requires from organizations more than knowledge and practices about tools and more than tradition and commitment to quality. It requires a system of continuous improvement which, although it can be guided by formal instruments (standards, models), must be structured based on the application of theoretical knowledge to the reality of each organization. This study aimed to suggest a system of continuous improvement suitable to the operations of a cooperative organization in the agricultural sector, located in the south of Brazil. The exploratory and descriptive study used interviews, on-site observation and document analysis. As a result, we suggest a continuous improvement system based on the PDCA cycle (Plan, Do, Check, Act), with quality tools associated with each stage, with emphasis on the planning stage, which requires more decisions than the others. In addition, it is suggested to intensify the training of employees and review the criteria for setting goals, in order to create conditions to organically integrate a set of elements capable of effectively contributing to the continuous improvement of the studied organization's processes.
Quantification of biomass and litter in agroforestry system with sour orange cultivation in the Brazilian Amazon
Authors: Alves Filho Pedro Paulo da Costa , Kato Osvaldo Ryohei , Galvão Jessivaldo Rodrigues , Leite Rubson da Costa , Oliveira Leonardo de Almeida , Souza Joel Correa de
Published: May 2021

The knowledge of the quantity and composition of the deposited biomass is useful to plan the nutrient management of cultivations in agroforestry systems. The objective of this work was to evaluate the production of biomass and litter in two agroforestry systems with organic and conventional cultivations of sour orange. The areas use models of orange production by monoculture and under agroforestry systems: the first agroforestry system is composed of rows of brazilian mahogany (Swietenia macrophylla K.) accompanied by double rows of orange trees (Citrus aurantium L.); the second system is composed of rows of ingá (Ingá edulis Mart.) accompanied by double rows of orange trees. A completely randomized design was used in a 10x2 factorial scheme, with 4 replications. The locations within the management systems were organized as follows: agroforestry system composed of mahogany trees; Ingá trees agroforestry system; conventional sour orange monoculture system. The areas that the biomass and litter were collected in the locations in the systems were: between plants in the row for cultivation of forest species that make up the system; between rows of the forest species row and orange cultivation row; between plants in the orange cultivation row; between rows of the double row of orange cultivation. Two periods were analyzed in the experiment: the months of lowest and highest rainfall. Agroforestry systems promoted greater biomass and litter to the soil compared to monoculture. In this way, they were configured as a beneficial practice for the soil in sour orange crops in the Brazilian Amazon.
Roles of steroid sulfatase in brain and other tissues
Authors: Kříž L , Bičíková M , Hampl R
Published: May 2021

Steroid sulfatase (EC 3.1.6.2) is an important enzyme involved in
steroid hormone metabolism. It catalyzes the hydrolysis of
steroid sulfates into their unconjugated forms. This action rapidly
changes their physiological and biochemical properties, especially
in brain and neural tissue. As a result, any imbalance in steroid
sulfatase activity may remarkably influence physiological levels of
active steroid hormones with serious consequences. Despite that
the structure of the enzyme has been completely resolved there
is still not enough information about the regulation of its
expression and action in various tissues. In the past few years
research into the enzyme properties and regulations has been
strongly driven by the discovery of its putative role in the indirect
stimulation of the growth of hormone-dependent tumors of the
breast and prostate.