bluuebunny/crossref_metadata_2025 huggingface dataset:
Redes sociales y calidad de vida relacionada con la salud en estudiantes universitarios
Authors: Hanna Lavalle Monica Isabel , Ocampo Rivero Mónica Mabel , Janna Lavalle Nadya María , Mena Gutiérrez María Carolina , Torreglosa Portillo Leydi Diana
Published: February 2020

Introducción: Las redes sociales permite a los jóvenes estar en contacto con la sociedad y su entorno, gran cantidad del tiempo lo emplean en su uso, buscando aceptación por sus pares. Materiales y Métodos: Investigación descriptiva, transversal, correlacional. La muestra estuvo conformada por 400 estudiantes. La información se recolectó, mediante la utilización de dos cuestionarios. Para la comparación entre las variables, se empleó el coeficiente de correlación de Spearman y Chi cuadrado. Resultados: 354 (88,5%) de los universitarios tienen un dispositivo móvil con conexión a internet; 184 (46%) consultan entre 3 a 4 redes sociales, aproximadamente de 1 a 4 horas diarias 196 (49%).  157 (39.2%) manifestaron no ver afectada la academia por el uso de redes sociales. La salud general, en una escala de 0 a 100, obtuvo una puntuación de 58,5 por los colombianos y de 38,3 en los mexicanos. Discusión: Los jóvenes dedican mayor cantidad de su tiempo en el uso de redes sociales, siendo su interés especial, las relaciones entre pares. Algunos estudios coinciden en que existe una asociación entre el mal uso del internet y problemas de salud físicos y psicosociales. Conclusiones: El comportamiento de uso de las redes sociales y la percepción de calidad de vida es similar en Colombia y en México; además consideran que son usadas moderadamente como herramienta académica y de socialización. Es necesario espacios para compartir con iguales, en los cuales no se necesite de las redes sociales como mediador. Como citar este artículo: Hanna MI, Ocampo MM, Janna NM, Mena MC, Torreglosa LD. Redes sociales y calidad de vida relacionada con la salud en estudiantes universitarios. Rev Cuid. 2020; 11(1): e953. http://dx.doi.org/10.15649/cuidarte.953
Model-independent strength-reduction factor for effect of spatial variability on tunnel with improved soil surrounds
Authors: Pan Yutao , Liu Yong , Tyagi Akanksha , Lee Fook-Hou , Li Dian-Qing
Published: February 2020

Spatially variable cement-treated ground can be considered, in design, as a uniform medium with appropriately reduced strength. Various strength reduction factors have been proposed for cement-treated ground under different loading conditions. However, the Tresca and Mohr–Coulomb models, which are widely used to represent the behaviour of the improved soil in geotechnical design, do not replicate the strain-softening behaviour and therefore may not lead to sufficiently cautious reduction factors. This study examines the effect of constitutive models on the strength reduction factor to account for spatial variability for tunnels with improved soil surrounds. The improved ground was simulated using three different constitutive models. The results show that the Mohr–Coulomb model gives the lowest critical stress release ratio, as the yield stress decreases much faster with effective stress than with the Tresca and cohesive Cam Clay (C3) models. However, the most conservative values of strength reduction factor needed to account for spatial variability are generally taken by either the C3 or Mohr–Coulomb model, depending on the drainage condition and geometric configuration. Hence using the highest strength reduction factor for each case allows spatial variability to be conservatively considered for cases where the Tresca or Mohr–Coulomb model is used.
Developed heat-insulating dry mortar mixes for the finishing of aerated concrete walls
Authors: Loganina Valentina , Frolov Mikhail , Fediuk Roman
Published: February 2020

The paper presents new compositions of lime heat-insulating dry building mixtures, designed specifically for the finishing of aerated concrete, characterised by the presence of a modifying additive based on aluminosilicates and calcium hydrosilicates, as well as highly porous filler – microspheres. The beneficial effect of a modifying additive based on a mixture of aluminosilicates and calcium hydrosilicates with high pozzolanic activity on the structure formation of lime finishing compounds has been established, and is manifest in a decrease in the content of free lime to 28·6%, an increase in plastic strength, and a 2·2 times  increase in the softening coefficient. It has been revealed that when using limestone heat-insulating dry construction mixtures of hollow glass microspheres and ash aluminosilicate microspheres, the crack resistance of the resulting coatings increases by reducing shrinkage deformations during the hardening process, increasing the ultimate tensile properties and cohesive strength of the finishing coating, and increasing water resistance by the formation of a composite structure with a closed porosity. Coatings based on the developed dry construction mixture are distinguished by low density and thermal conductivity and high vapour permeability, while possessing a sufficiently high crack resistance and weatherability.
What Happened to U.S. Business Dynamism?
Authors: Akcigit Ufuk , Ates Sina T.
Published: February 2020

The U.S. economy has witnessed a number of striking trends that indicate a rising market concentration and a slowdown in business dynamism in recent decades. We attempt to understand potential common forces behind these empirical regularities through the lens of a micro-founded general equilibrium model of endogenous firm dynamics.
Mecanismos de interação e transporte do metal chumbo em diferentes composições de solos
Authors: Trentin Adan William da Silva , Braun Adeli Beatriz , Visentin Caroline , Favretto Julia , Thomé Antônio
Published: February 2020

O chumbo, devido principalmente à sua alta toxicidade e nocividade à saúde humana e aos ecossistemas naturais, é um metal tóxico prejudicial em qualquer concentração para os organismos vivos. Diante disto, este trabalho objetivou verificar o comportamento, interação, mobilidade e transporte do metal chumbo nos mais diversos tipos e composições de solos. Para alcançar tal objetivo realizou-se uma caracterização do metal chumbo, discorrendo sobre suas principais propriedades físico-químicas, um estudo referente às propriedades geoquímicas dos solos, além da identificação dos parâmetros de transporte os quais influenciam diretamente na interação e transporte do contaminante no solo. Os resultados indicaram que a capacidade adsortiva é o processo mais evidenciado nas interações entre o solo e o chumbo. Em relação ao transporte, este é influenciado fundamentalmente por fatores como o fluxo de fluido no qual os contaminantes estão dissolvidos, além das características do contaminante, do solo e as condições ambientais. Portanto, conclui-se que as propriedades físico-químicas específicas do metal chumbo, em conjunto com as características e composições mineralógicas de cada solo que o mesmo interage, são parâmetros que orientam o seu comportamento no solo, quanto a sua disponibilidade, mobilidade e possibilidade de remoção.
Utilização de simulação computacional para o estudo das propriedades eletromagnéticas de um compósito magnético macio (smc) para futuras aplicações em motores de indução
Authors: Back Jaime Andre , Schirmbeck Juliano , Gaio Jeferson , Schaeffer Lírio
Published: February 2020

Este trabalho apresenta o desenvolvimento de um método de simulação computacional para o estudo das propriedades eletromagnéticas de um material compósito para aplicação em motores de indução (rotor e estator), motivado pela possibilidade de aplicação dos materiais SMCs (Soft Magnetic Composites) como alternativa aos aços elétricos tradicionais (laminado de grão não orientado). Desta forma, objetivou-se o desenvolvimento de um ambiente de simulação computacional afim de facilitar o levantamento dos parâmetros elétricos e magnéticos de um motor de indução, sem a necessidade da construção de um modelo físico. Para esta tarefa, utilizou-se o software FEMM 4.2 para as simulações do modelo em 2D, bem como para validar os parâmetros coletados em comparação aos materiais comerciais de mesma composição. Uma relação entre a circulação de fluxo magnético nos materiais SMCs e nas chapas laminadas foi feita, na qual observou-se que a amostra de material compósito possuía propriedades compatíveis aos aços laminados, porém uma resistividade elétrica maior devido a camada isolante das partículas ser mais espessa. Como resultado final, pode-se levantar um método de simulação de forma a facilitar a pesquisa e desenvolvimento de diferentes ligas de pó de Fe, que poderão utilizadas em novas topologias de motores elétricos de indução, para as mais diferentes aplicações industriais.
Análise ergonômica do trabalho em um restaurante situado no interior do Rio Grande do Sul
Authors: Pimenta Bruna Dalcin , Alonço Airton Dos Santos , Francetto Tiago Rodrigo , Bruning Jhosefe , Neto Miguel Chaiben , Rodrigues Silvana Antunes
Published: February 2020

A ergonomia se diferencia de outras áreas de conhecimento pela sua característica interdisciplinar e sua natureza aplicada, isto é, a adaptação do posto de trabalho e ambiente às características e necessidades do trabalhador. O objetivo deste trabalho é avaliar o ambiente e a postura corporal de funcionários de um restaurante privado do interior do Rio Grande do Sul para indicar possíveis melhorias tanto para o estabelecimento como para os funcionários. Para isso, foi realizada a análise de atividades dos trabalhadores da cozinha, com ênfase na postura dos mesmos, com o auxílio de ferramentas ergonômicas que compreendem as reais condições que o operador está exposto, através do método OWAS (Ovako Working Posture Analysing System) e RULA (Rapid Upper Limb Assessment), utilizando o software Ergolândia 7.0. Para análise do ambiente, tomou-se como padrão o Manual da Associação Brasileira das Empresas de Refeições Coletivas (ABERC) de Práticas de Elaboração e Serviço de Refeições para Coletividade (2015). Os resultados mostraram que, para todos os funcionários analisados, e tomando como padrão o método RULA, deve ser realizada investigação na postura e ser introduzido mudanças para que torne melhor adaptado o ambiente de trabalho sem comprometer a postura corporal dos mesmos. Em relação ao ambiente, o restaurante é adaptado às normas estipuladas pela ABERC.
Mathematical Modeling of Assessing the Number of Baikal Omul in the System of Socio-Economic and Legal Aspects of Environmental Law Violations
Authors: Sukhodolov Alexander , Fedotov Andrey , Makarov Mikhail , Anoshko Pavel , Gubiy Elena , Zorkaltsev Valeriy , Sorokina Polina , Mokry Igor , Lebedeva Alina
Published: February 2020

The issue of legal regulation of fishing one of the brand species of Baikal Region’s bio-resources — Baikal omul — is especially urgent at present. The paper reflects administrative and criminal aspects of its protection as well as criminological specifics of illegal fishing of omul in light of the ban on fishing introduced in 2017; it highlights the environmental-legal and socio-economic aspects of this problem and presents a mathematical model of assessing the number of Baikal omul. The growth of criminal incidents in the sphere of using water resources of Baikal makes it impossible for scientists to objectively assess the number of omul in the lake using traditional bio-statistics methods. Besides, environmental law violations, and their regional specifics, make it necessary to continue developing complex systemic approaches to counteracting criminogenic processes. Prevention measures aimed at preserving Lake Baikal as a unique nature zone, together with various nature protection measures, should be implemented with the use of a whole complex of nature protection actions. The authors analyze the effectiveness of the existing legal mechanisms in the sphere of counteracting illegal fishing, as well as the necessity of establishing working mechanisms for the protection and reproduction of fish resources of Baikal, and present the description of initial parameters and equations to form a mathematical model of analyzing and predicting the dynamics of the number of omul in Lake Baikal. The authors also present a simplified version of such a model and use specific examples to illustrate the possibility of using it to assess the parameters and study the dynamics of the number of omul population during disturbing influences. They offer a brief description of the possibilities for the further development of this simplified model, which has at present been implemented. The scientific basis obtained, among other things, with the help of mathematical instruments should be viewed as the principles for forming an effective, clear, and needs-oriented normative legal basis of managing the bio-resources of Baikal with a growing anti-criminogenic potential.
The Effectiveness of Counteracting Extremism
Authors: Stepanenko Diana , Mushinskiy Mikhail
Published: February 2020

The article discusses the counteraction to one of the negative phenomena in modern Russian political and social landscape — terrorism. In spite of the measures that are currently taken against the cases of extremism, this issue remains urgent. Two interconnected factors reduce the effectiveness of counteracting extremism: 1) flaws in the system of sources of law, namely, insufficient strategic planning, systemic gaps in the anti-extremism legislation, weak links between its elements and the normative legal acts of relevant branches of law; 2) virtual absence of a legal definition for the basic concept of «extremism». The authors examine these factors and give recommendations on improving the effectiveness of counteracting extremism. According to them, it is necessary to develop a national security doctrine for the Russian Federation, whose integral part should be the theoretical basis of counteracting different types of extremism as one of the threats to national security. Next step would be to use this doctrinal base to develop the concept of ensuring national security, which will have an anti-extremism section. Only then should specific strategies be developed, and the legislation should be adjusted in accordance with them. The authors note that it is necessary to formulate the legal definition of the concept of «extremism», which would include its essential features and encompass all major manifestations, and stress that clearly described features of the phenomenon, which are united within one definition, should form the basis that the judges use to identify some actions, organizations or materials are extremist. In this connection, the right solution is not the rejection of the legal category of «extremism», but its more precise definition, provision of terminological clarity and accuracy, its consistent separation from adjacent legal categories, primarily, from the concept of «terrorism». The authors present a working definition of the concept of «extremism».
Registries Supporting Self-Regulation in the Construction Industry as an Object of Crime
Authors: Leskova Yuliya , Povarov Iurii
Published: February 2020

The authors follow the traditional «general-particular» structure and present a systemic study of the problem of considering registers that support self-regulation in construction to be objects of crime (primarily, from the viewpoint of subjective and functional factors). They analyze the concept of a «unified state register» used in criminal legislation, single out and critically assess the «literal» and the «meaning-based» interpretative approaches. Besides, they prove the necessity of the immediate inclusion of a specific register as an object of crime in the Criminal Code of the Russian Federation and (or) in a special law; they also claim that the legal value of this register should be viewed as the most important criterion during such regulation. The object of a detailed study (its subject and maintenance procedure, contents and legal role, transparency and public authenticity, and others) is every register that supports self-regulation in construction. The authors also draw attention to the fact that only the state register of self-regulatory organizations is subject to the rules of Art. 285.3 of the Criminal Code of the Russian Federation. As for other — «conditionally public» — registers (register of self-regulatory organization’s members and national registers of specialists), the authors present arguments in favor of criminalizing most dangerous actions connected with the distortion of their data. They conclude that it is necessary to eliminate the ambiguity of interpreting the concept of a register as an object of crime. It is proven that the development of legislation in this area should be connected with the unification of terminology (and its agreement with the cate-gories of the Criminal Code of the Russian Federation) and the inclusion of a specific register in the Criminal Code of the Russian Federation and (or) a special law as an object of crime.
Baseline adjustment methodology in a shared water savings contract under serious drought conditions
Authors: HE Jacobs  , JL Du Plessis  , Nicole Nel  , S Gugushe  , S Levin
Published: February 2020

Baselines are often employed in shared water saving contracts for estimating water savings after some type of intervention by the water service company. An adjustment to the baseline may become necessary under certain conditions. Earlier work has described a number of relatively complex methods for baseline determination and adjustment, but application in regions faced with relatively limited data becomes problematic. If the adjustment were determined before finalising the contractual matters, it would be possible to gather the required data in order to determine the adjustment. However, in cases where no adjustment was fixed prior to the contract, a method is required to determine an adjustment mid-contract based on whatever data are available at the time. This paper presents a methodology for baseline adjustment in an existing shared water savings contract and explains how adjustment could be determined mid-contract, under conditions of limited data. The adjustment compensates for expected reduced water consumption due to external influences induced by serious water restrictions, typically introduced during periods of drought. The fundamental principle underpinning the baseline adjustment methodology presented in this paper involved segregating real water losses from the actual consumption of end-users, preferably by analysing the minimum night flow. In the absence of recorded night flows, an alternative procedure involving the minimum monthly consumption pre- and post-baseline was employed. The baseline adjustment method was subsequently applied in a South African case study, reported on separately. This technique is helpful because adjustments could be determined without adding unnecessary complexity or cost, and provides a means to resolve disputes in cases where unexpected savings occur mid-contract.
Environmental DNA (eDNA) 12S Metabarcoding Illumina MiSeq NGS PCR Protocol (Touchdown) v2
Authors: Pitz Katie , Truelove Nathan , Nye Charles , P Michisaki Reiko , Chavez Francisco
Published: February 2020

The 12S protocol is aimed at amplifying the hypervariable region of the mitochondrial DNA 12S rRNA gene in eukaryotes. The primers (MiFish-U-F & MiFish-U-R) used in this protocol were developed by Miya et al., 2015 for metabarcoding environmental DNA (eDNA) from fishes. Touchdown thermocycling protocols were adapted from the CALeDNA group. This work was supported by NASA grant NNX14AP62A ‘National Marine Sanctuaries as Sentinel Sites for a Demonstration Marine Biodiversity Observation Network (MBON)’ funded under the National Ocean Partnership Program (NOPP RFP NOAA-NOS-IOOS-2014-2003803 in partnership between NOAA, BOEM, and NASA), and the U.S. Integrated Ocean Observing System (IOOS) Program Office. Citations 1) Miya M et al. 2015 MiFish, a set of universal PCR primers for metabarcoding environmental DNA from fishes: detection of more than 230 subtropical marine species. R.Soc.opensci. 2: 150088. http://dx.doi.org/10.1098/rsos.150088 2) CALeDNA. 2019. University of California Conservation Genomics Consortium.
The cultural mission of classical university
Authors:   Taras Shevchenko National University of Kyiv, Kyiv, Ukraine, Pavlova O. Y.
Published: February 2020

The article is devoted to the analysis of historical dynamics of university and its classification of cultural types. The main part of attention is concerned over the classical model of university and its transformations. The university carries out a social institution. It has absence of its own an autonomous field of culture, which is a form of spiritual rather than social production. Education is a set of social institutions that produce the social structure directly, that is, social technology with the purpose of human and social production of the new model. The society of the late Modern becomes a collection of social institutions (not only educational, but also legal, political, economical, and even in a certain sense cultural) and industries (specialized fields of material production). Education in this sense is a form of human production in general, while economics, politics and law are generally aimed at the indirect production of people through the logic of much complicated institutes movement: economics, politics, law (goods, power structures and laws). Depending on the national model of education, universities determine the priority of certain educational strategies. The university as a social technology, based on the new sample of the anthropological model, forms disciplinary practices that function for production of habitus and cultural capital, and also provides identification "under the auspices of the concept of culture" (B. Readings) in the Modern era. This cultural-historical period is characterized by the fact that social control is carried out not with the help of personal coercion, but of the passage through institutions. A higher educational institution in the era of Modernity is the most consistent embodiment of the idea of a social institution as an intermediary between spiritual and material production. Culture in this context acts as a form of "high culture," that is, as a way of human existence just like this, with value orientations on the foundations of universal cult of reason. The "Cultural Mission" of the University is a mediation between the regulatory ideas of the Modern and a certain type of state that is, to be a social technology of nation-building. The technology of cultivating reason is provided by studying at the Philosophy Faculty and is an obligatory philosophical component for other faculties in the German model, created by V. Humboldt. The formation of the cult of universal reason and self-sufficient subject is the basic task of the classical university and its leading sociocultural function and cultural mission.
Multimedia Learning Model: Adapting an Image in a Screen Work
Authors: YAremenko Elena
Published: February 2020

In the context of media space digitalization, issues of using multimedia in audiovisual works and in screen arts become increasingly important. Evolutionary processes in audiovisual production form a new system of expressive means, determine the scope of modern multimedia, transforming them into a new communicative space. The article notes that the gap between the intensity of the introduction of this type of creativity and lack of theoretical justification of the process is due to the rapid formation of a new artistic environment, its adaptation and relevance.
The purpose of the article is to analyze the exploration of the new type of communicative space, change and adapt the art form when introducing multimedia into the movie plot.
The author gives a generalized description of the interaction of the viewer with a work of art, equipped with elements of interactivity, which is represented in the creative dialogue of the artist and the consumer. But the design format involves fundamental knowledge in the field of cinema and practical skills when using technologies in screen arts.
In the section on practical techniques for implementing multimedia, the author focuses on the short stories developed by the teachers of the Department of Animation and Computer Graphics for training multimedia directors at VGIK.
Taking the work of VGIK students as an example, the article substantiates the integration of theoretical knowledge and practical skills in teaching students whose training is based on common and fine culture in combination with the skills of using digital technology.
The article touches upon the education of a multimedia director an auteur and professional, capable of realizing their plan with audiovisual means involving the transformation of screen time and space, which is a difficult but important educational task in digital time.
Pozycja ustrojowa głowy państwa w Bośni i Hercegowinie
Authors: Podolak Małgorzata
Published: February 2020

Przedmiotem analizy jest pozycja ustrojowa głowy państwa w Bośni i Hercegowinie. Państwo posiada specyficzne rozwiązania ustrojowe, które zostały ustanowione w wyniku porozumienia w Dayton. Głowę państwa stanowi trzyosobowe prezydium składające się z Serba, Chorwata i Bośniaka. W artykule zaprezentowano procedurę wyborczą, kompetencje i odpowiedzialność tej wyjątkowej Prezydencji.
Polityka reform systemów wyborczych do Zgromadzenia Narodowego w Bułgarii w latach 1990-2016
Authors: Sokół Wojciech
Published: February 2020

W Bułgarii w wyborach do Zgromadzenia Narodowego w okresie demokratyzacji systemu politycznego wykorzystywane były różne mechanizmy wyborcze. Pierwsze tranzycyjne wybory parlamentarne zostały przeprowadzone w oparciu o system mieszany. Następnie wykorzystywany był system proporcjonalny, z wyjątkiem wyborów w 2009 roku, w których zastosowano znów system mieszany. Formuła proporcjonalna w dalszym ciągu jest obowiązującym rozwiązaniem w bułgarskim kodeksie wyborczym pomimo kilkukrotnych prób jej zmiany, między innymi poprzez referendum. W polityce reform wyborczych główną rolę w tym państwie odgrywały partie polityczne.
Preliminary Consideration of Complaints in the Light of the Case Law of the Constitutional Tribunal in Poland - Selected Issues
Authors: Michalczuk-Wlizło Marta
Published: February 2020

Skarga konstytucyjna funkcjonuje w polskim porządku prawnym od 1997 roku. Orzeczenia wydane przez Trybunał Konstytucyjny w przedmiocie skargi konstytucyjnej stały się bardzo ważnym źródłem wiedzy na temat przedmiotowej instytucji, a także niewątpliwie przyczyniły się do bardziej prawidłowego funkcjonowania skargi konstytucyjnej w praktyce. Celem artykułu było przeprowadzenie analizy etapu wstępnego rozpoznania skarg ze szczególnym uwzględnieniem przesłanki „oczywistej bezzasadności”.
From Autonomy to Independence – Attempts for the Establishment of Ukrainian Statehood
Authors: Varga Beata
Published: February 2020

Tym, co przyczyniło się do podziału Ukrainy i długotwałości procesów budowania narodu i państwa, był przede wszystkim brak dziedziczonej tożsamości narodowej, dlatego też niektóre jej terytoria okazały się bardziej „dojrzałe”, a inne „nierozwinięte”. W trakcie długiego procesu historycznego, biegnącego od autonomii do narodzin niezależnego państwa ukraińskiego, terytoria ukraińskie stały się podwójnym, a następnie potrójnym peryferiami sfer władzy. Począwszy od drugiej połowy XVII wieku, „państwo kozackie” Bohdana Chmielnickiego wpadało w ręce hetmanów reprezentujących różne orientacje polityczne i sąsiednie mocarstwa, co więcej, pod koniec pierwszej wojny światowej Ukraina stała się polem walki przywódców ukraińskich oraz mocarstw centralnych i ententy. W obydwu tych sytuacjach historycznych dają się dostrzec podobieństwa, polegające nie tylko na istnieniu niesprzyjającego środowiska politycznego, ale także i wewnętrznych podziałów stojących na drodze do jedności i samostanowienia. W czasach „rewolucji ukraińskich” z XVII i XX wieku powstanie suwerennego państwa ukraińskiego nie leżało w interesie żadnej z regionalnych potęg, w związku z czym w obu tych przypadkach Ukraina znalazła się w „historycznym ślepym zaułku”.
Vasyl Sukhomlynsky’s Pedagogical Ideas: From the Pavlysh School to the New Ukrainian School
Authors: Makarenko Lesia , Sevastiuk Mariana
Published: February 2020

W artykule podjęto próbę przeprowadzenia analizy podstawowych postanowień Wasyla Suchomlińskiego w odniesieniu do celu, treści, specyficznych aspektów i organizacji podstawowego kształcenia w szkole pawłyskiej i porównania ich ze zmianami zachodzącymi we współczesnej ukraińskiej szkole podstawowej. Dla reform edukacyjnych znaczący jest rozwój potencjału twórczego nauczyciela i ucznia, stosowanie innowacyjnych technik i technologii, tworzenie środowiska edukacyjnego i form rozwoju wprowadzonych przez Suchomlińskiego i stanowiących podstawę koncepcji nowej ukraińskiej szkoły. Przede wszystkim przeanalizowano wpływ wiodącej idei Suchomlińskiego – humanistycznej pedagogiki – na kształtowanie się partnerstwa pedagogicznego i pedagogiki zorientowanej na dziecko w rozwoju nowej szkoły ukraińskiej. Przeprowadzono analizę porównawczą celu, ogólnych podejść do organizacji nauczania opracowanych i wdrożonych przez Suchomlińskiego w pawłyskiej szkole i nowej szkole ukraińskiej oraz pokazano ich dalszy rozwój we współczesnych ideach szkoły podstawowej. Autor dowodzi również, że idee Suchomlińskiego znacznie wyprzedziły swój czas, a reforma ukraińskiej szkoły odbywa się w oparciu o najlepsze tradycje pedagogiki krajowej i edukacji.
Multigenerational Family as a Creative Environment for the Child
Authors: Pavluvčíková Elena , Čupková Lena
Published: February 2020

Rodzina – czy to nuklearna, czy wielopokoleniowa – stanowi podstawowe środowisko twórcze dla dziecka. Warunki środowiska twórczego spełnia funkcjonalna rodzina. Zasoby kreatywne obejmują ogólnie kontakt interpersonalny, komunikację, grę, dramatyzację itp. Środowisko twórcze w rodzinie można zbudować wyłącznie na woli kreatywnych dorosłych, zarówno rodziców, dziadków, jak i dalszej rodziny. Przedszkole, a później szkoła podstawowa, wychwytuje wątki kreatywnego środowiska w funkcjonalnej rodzinie. Zaletą nauczycieli jest edukacja pedagogiczna i możliwość zinstytucjonalizowanego ustawicznego szkolenia w zakresie kreatywności. Takie kursy są rzadko prowadzone dla rodziców czy dziadków. Artykuł dotyczy twórczego środowiska rodzinnego. Podano tu przykłady możliwości rozwoju w rodzinie nuklearnej i wielopokoleniowej.
Dar kreatywności – wykorzystanie pedagogiki F. Froebla w edukacji małego dziecka
Authors: Kustosz Sylwia
Published: February 2020

Kreatywność odgrywa bardzo dużą rolę w naszym życiu, pomaga bowiem rozwiązywać problemy oraz pozwala na myślenie otwarte, abstrakcyjne, dywergencyjne. Ponadto sprawia, że stajemy się bardziej pewni siebie. Dlatego tak ważne jest, by uczyć jej już we wczesnym dzieciństwie. Myślenie kreatywne jest dziś potrzebną umiejętnością. Pedagogika F. Froebla stanowi doskonałe rozwiązanie, gdyż wskazuje, dlaczego i jak być kreatywnym nauczycielem oraz jak wychować kreatywne dzieci w przedszkolach i szkołach.
Vasyl Sukhomlynsky and the Phenomenon of Elementary School Teacher’s “Creative Acme”
Authors: Marusynets Maryana , Perepeliuk Inna
Published: February 2020

W artykule podjęto próbę przybliżenia fenomenu „twórczego akme” w ujęciu słynnego uczonego i pedagoga Wasyla Suchomlińskiego. Określono fenologię pojęcia, wskazano na główne treści, specyfikę pojęcia kluczowego z perspektywy koncepcyjnej oraz z punktu widzenia uczonego i pedagoga, a zwłaszcza przedstawiono jego rozważania o znaczeniu twórczości w procesie edukacji uczniów. Określono zalecenia zasadnicze, które w przekonaniu Suchomlińskiego ujawniają twórczy potencjał nauczyciela oraz stanowią sens jego sukcesu zawodowego w ciągu całego życia. Są to: wysiłki wolicjonalne, aktywność, motywacja w realizacji potencjału własnego, twórcza orientacja, rozwój kreatywności. Szczególny nacisk kładzie się na technologie interakcji twórczej, które stanowiły treść procesu edukacyjnego szkoły pawłyskiej oraz zostały uogólnione w takich dziełach, jak Oddaję serce dzieciom oraz Radosna szkoła. Można je w pełni implementować w treści koncepcji nowej szkoły ukraińskiej. Jest to stworzenie kreatywnych placów zabaw/laboratoriów, w których nauczyciel wraz z dziećmi doświadcza poczucia oświecenia, imprintingu, dojścia do zrozumienia, improwizacji i błędów. To właśnie te technologie rozwijają zainteresowanie uczniów nauką, „popychają” ich do twórczości, ujawniają nowy świat. Dlatego głównym zadaniem nauczyciela jest rozwój tych zdolności przez całe życie. W tym wszystkim upatruje się sensu „twórczego akme” Suchomlińskiego jako nośnika nowatorstwa oraz mentora dla nauczycieli, czyje doświadczenie jest nieprześcignione dla pokolenia następców.
Use of Dance/Movement Therapy Strategies in Children with Autism Spectrum Disorders as Facilitators of Creative Movement and Nonverbal Communication
Authors: Antunes Alves Ana Paula
Published: February 2020

W artykule przedstawiono wyniki badań przeprowadzonych wśród dzieci z zaburzeniami ze spektrum autyzmu (ASD) w wieku 4–7 lat, w których zastosowano metody terapii tańcem/ruchem w celu promowania kreatywnego ruchu i komunikacji niewerbalnej. Badanie oparto na pracach różnych autorów, w tym odwołujących się do dynamiki rozwoju w dzieciństwie i terapii tańcem/ruchem w artykulacji metodami pedagogicznymi wprowadzonymi u uczniów z ASD. Obserwując i rejestrując sesje, można było zidentyfikować jakościową ewolucję niewerbalnej komunikacji i kreatywnego ruchu u uczestników. Na podstawie przeprowadzonych badań stwierdzono, że należy przeprowadzić dalsze badania z wykorzystaniem terapii tańcem/ruchem w celu zidentyfikowania i potwierdzenia ekspansji i spójności ewolucji ruchu twórczego.
Reflection of Preschool-Aged Children Engaged in Creative Activity – Examples from the Author’s Own Research
Authors: Płóciennik Elżbieta
Published: February 2020

Złożoność współczesnego świata coraz częściej wymaga kompetencji związanych z myśleniem mądrościowym, w tym zdolności do myślenia refleksyjnego. Refleksyjność pozwala przyjrzeć się bliżej i głębiej napotykanym problemom i otaczającym zjawiskom. Dzięki temu można podejmować decyzje oparte na analizie własnych i środowiskowych warunków oraz oczekiwanych i możliwych skutkach działania. Sprzyja to antycypacji zagrożeń i planowaniu przeciwdziałania im, dlatego identyfikacja i rozwijanie myślenia refleksyjnego potrzebne są już w dzieciństwie. Analizy warunków sprzyjających refleksyjności i jej rozwijaniu są rzadkie we współczesnej literaturze pedagogicznej, dlatego autorka przypomina podstawowe treści związane z refleksyjnością, a następnie podaje przykłady myślenia refleksyjnego dzieci w wieku przedszkolnym wyłonione w badaniach własnych.
Rozwijanie dziecięcej kreatywności w procesie uczenia się rozwiązywania problemów
Authors: Zbróg Zuzanna
Published: February 2020

W artykule przedstawiono możliwości zastosowania metodyki TASC w praktyce przedszkolnej i szkolnej, która związana jest m.in. z uczeniem się kreatywności w trakcie rozwiązywania różnych problemów. Dokładnie omówiono każdy z ośmiu etapów pracy z dziećmi wraz ze sposobami wspierania ich wysiłku myślowego przez nauczyciela oraz przykładowymi pytaniami, poleceniami i sugestiami. Opracowanie kończą egzemplifikacje zadań do realizacji w warunkach przedszkolnych lub szkolnych.
Una mirada a la creatividad del docente desde una práctica pedagógica reflexiva
Authors: Sosa Padrón Aliety
Published: February 2020

El artículo tiene como objetivo analizar la creatividad del docente en el contexto de enfoques teóricos emergentes como la práctica pedagógica reflexiva. Metodológicamen te se abordan dos momentos de investigación: en primer lugar se trabaja con la técnica de la revisión y análisis documental para develar el tratamiento que los autores hacen del concepto de creatividad en función de la práctica reflexiva del docente. En segundo término se desarrollan sesiones de trabajo, tipo seminario – taller donde se conforman grupos de discusión, con docentes del área de Filosofía y Letras de la Universidad de Chihuahua, México, quienes en construcción colectiva se aproximan a un concepto colegiado de creatividad; el concepto es validado a través de la observación de los grupos de discusión en atención al acompañamiento en procesos de: planeación didáctica- intervención pedagógica- evaluación instruccional. Los resultados destacan competencias docentes, asociadas a su creatividad para la mediación didáctica desde una postura reflexiva, donde se identifican fortalezas y vacíos por resolver. Se concluye en la necesidad de consolidar una educación creativa sustentada en la resignificación de la práctica pedagógica, en función de los modos de actuación del docente y en el marco de las transformaciones sociocontextuales.
Effects of Operating Pressure, Nozzle Diameter and Wind Speed on the Performance of Sprinkler in Irrigation System during Water Application
Authors: Nigatie Dereje Bishaw , Dinka Megersa O. , Hordofa Tilahun
Published: February 2020

Owing to an increasing demand for irrigation water associated with the massive expansion of irrigated sugarcane farms in Ethiopia, there is a need to use the available water efficiently and effectively. Accordingly, a study was conducted to evaluate the effect of operating pressure and nozzle size on the field performance of dragline sprinkler system at Wonji/Shoa Sugar Estate. The study was conducted under three wind phases (morning, mid-day and late afternoon) using three operating pressures (250 kPa, 300 kPa and 350 kPa) and two nozzle sizes (4.4 and 4.8 mm). Uniformity measurements were performed using single sprinkler and four sprinklers configurations. An application efficiency of low-quarter of 41% to 80.3% and actual application efficiency of low-quarter of 30.1% to 37.5% were achieved under the respective test combinations. Christiansen’s coefficient of uniformity of 71.7% to 86.3%, and distribution uniformity of 61% to 80.3% were achieved under different test combinations for four sprinklers test. The achievable delivery performance ratio was in the range of 0.81 to 1.18. The experimental results illustrated that, lower operating pressure and higher wind velocity were the major factors responsible for the low water distribution uniformity and efficiency.
Hemşirelerin Hastane Etik İklim Algılarının Performansları Üzerine Etkisi
Authors: KORKMAZER Fuat , PİROL Mahfure , GÜNEYSU Elif
Published: February 2020

Örgütsel
etik iklim algısı ahlaki tutum ve davranışlar açısından kurumsal değerleri ve
uygulamaları bünyesinde barındırdığı için çalışan performansı üzerinde önemli
etkiye sahiptir. Çalışan performansındaki artış da işletmenin etkinliğini ve verimliliğini
artırması açısından önem arz etmektedir. Bu çalışmanın amacı; sağlık
çalışanlarının hastane etik iklim algılarının çalışan performansı üzerine
etkisini araştırmaktır. Araştırmanın çalışma evrenini Muş Devlet Hastanesi’nde
çalışan hemşireler oluşturmaktadır. Araştırma örneklemi olarak basit tesadüfi
örnekleme yöntemi ve veri toplama aracı olarak anket kullanılmıştır. Anket
soruları 186 sağlık çalışanına sorulmuştur. Elde edilen verilerin SPPS
programında analizleri yapılmış ve sonuçlar yorumlanmıştır. Elde edilen
bulgular sonucunda örgütsel etik iklim algısının çalışanların performansı
üzerinde olumlu etkiye sahip olduğu tespit edilmiştir.
Görme Yetersizliği Olan Öğrencilere Yönelik Geliştirilen Fen Etkinliklerinin Analizi: Madde ve Isı
Authors: KIZILASLAN Aydın , ZORLUOĞLU Seraceddin Levent , SÖZBİLİR Mustafa , TEKE Dilek
Published: February 2020

Bu çalışmada görme yetersizliği olan öğrencilerin ihtiyaçları dikkate alınarak hazırlanan etkinlik ve materyallerin analizi yapılmıştır. Çalışmada durum çalışması kullanılmıştır. Çalışma grubu iki kör ve beş az gören öğrenciden oluşmaktadır. Çalışmada veri toplama aracı olarak Fen Etkinlik Gözlem Formu Etkinlik Değerlendirme Boyutu (FEGFEDB) kullanılmıştır. FEGFEDB kullanılarak ders içi gözlemler esnasında form doldurulmuş ve formda yer alan basamakların gerçekleştirilme durumları tespit edilmiştir. Çalışma üç basamakta gerçekleştirilmiştir. I. basamakta görme yetersizliği olan öğrencilerin ‘Madde ve Isı’ ünitesine yönelik öğrenme ihtiyaçları tespit edilmiştir. II. basamakta ihtiyaçlar dikkate alınarak etkinlik ve materyaller geliştirilerek uygulaması yapılmıştır. III. basamakta ise bu öğretim materyal ve etkinliklerinin değerlendirilmesi yapılmıştır. Çalışmadan elde edilen veriler, FEGFEDB’de yer alan basamaklar dikkate alınarak analiz edildiğinden dolayı veri analizi betimsel analiz dikkate alınarak gerçekleştirilmiştir. Veri analiz sonuçlarına göre ‘Madde ve Isı’ ünitesinde yer alan kavramların öğrencilere etkili bir şekilde öğretilmesi amacıyla hazırlanan etkinliklerin ve etkinlik malzemelerinin öğretim, öğrenme, işlevsellik ve kullanışlılık boyutlarında belirlenen ölçütlerin pek çoğunu sağladığı tespit edilmiştir.
The pro-depressive effect of levodopa in a 6-OHDA-induced hemiparkinsonism rat model
Authors: Karimova O. S. , Morozova A. Yu. , Zorkina Ya. A. , Zubkov E. A. , Ushakova V. M. , Abramova O. V. , Chekhonin V. P.
Published: February 2020

Rationale: Treatment of Parkinson's disease has been by now symptomatic. The literature on the efficacy and side effects of levodopa has been contradictory. Some authors mention an anti-depressant effect of the agent, while others believe that it is exactly levodopa that eventually induces the occurrence of depressive symptoms.Aim: To reproduce the OHDA-hemiparkinsonism rat model with subsequent assessment of both external and structural manifestations of the disorder, as well as to study the efficacy of levodopa for motor and non-motor symptoms of parkinsonism.Materials and methods: The study was performed in 52 male Wistar rats. The disease model included stereotaxic administration of neurotoxic 6-OHDA into the pars compacta of the substantia nigra. At 2 months after the administration, the animals underwent test for motor (Rotarod, cylinder, ketamine-induced rotation in the rotometer) and non-motor abnormalities (open field, social interest, conditioned escape response).Results: In 18% of the animals no hemiparkinsonism symptoms were found. 32% of rats had only motor symptoms, whereas in 50% of the animals both motor and non-motor symptoms were noted. Levodopa could partially correct the motor abnormalities, with augmentation of depressive-like behavior.Conclusion: Levodopa has shown its partial efficacy in correction of the motor symptoms caused by administration of 6-OHDA neurotoxin; however, it caused such side effects as augmentation of depressive-like behavior and anxiety.
Wuhan nCoV-2019 SARS Coronaviruses Genomics Fractal Metastructures Evolution and Origins
Authors: Perez Jean-Claude
Published: February 2020

Wuhan nCoV-2019 SARS Coronaviruses Genomics Fractal Metastructures Evolution and Origins “Where there is matter, there is geometry.” Johannes Kepler Jean-claude PEREZ, PhD Maths § Computer Science Bordeaux University, RETIRED interdisciplinary researcher (IBM Emeritus, IBM European Research Center on Artificial Intelligence), 7 avenue de terre-rouge F33127 Martignas Bordeaux metropole France, phone 33 0781181112 jeanclaudeperez2@gmail.com ABSTRACT : The main result of this updated release is the formal proof that 2019-nCoV coronavirus is partially a SYNTHETIC genome. We proof the CONCENTRATION in a small région of wuhan New genome of 3 different régions from HIV1 ENVELOPPE GENE. In this article, we demonstrate that there is a kind of global human hosts adaptation strategy of SARS viruses as well as a strategy of global evolution of the genomes of the different strains of SARS which have emerged, mainly in China, between years 2003 first SARS genomes and the last 2020 nCoV-2019 Wuhan seafood market pneumonia virus isolate Wuhan-Hu-1, complete genome. This global strategy, this temporal link, is materialized in our demonstration by highlighting stationary numerical waves controlling the entire sequence of their genomes. Curiously, these digital waves characterizing the 9 SARS genomes studied here are characteristic whole numbers: the "Fibonacci numbers", omnipresent in the forms of Nature, and which our research for several decades has shown strong links with the proportions of nucleotides in DNA. Here we demonstrate that the complexity and fractal multiplicity of these Fibonacci numerical waves increases over the years of the emergence of new sArs strains. We suggest that this increase in the overall organization of the SARS genomes over the years reflects a better adaptation of SARS genomes to the human host. The question of a link with pathogenicity remains open. However, we believe that this overall strategy for the evolution of the SARS genomes ensures greater unity, consistency and integrity of the genome. Finally, we ask ourselves the question of a possible artificial origin of this genome, in particular because of the presence of fragments of HIV1 retrovirus. KEYWORDS : SARS, Wuhan nCoV-2019, Fibonacci numbers, Fractal genome, Numerical stationary periodic waves, HIV1, synthetic genomes.
Suggestion of an Alternative Approach of Inhalation of Volatile Chemicals from Onion and Garlic for Isolated Patient of Mild Onset Infected Flu: Review and Communication
Authors: Tan Huibing , Wu Ganqiu , Li Xiaotong , Hou Wei
Published: February 2020

Virus-infected Flu is a common disease. To date, no specific drugs are available to manage the symptoms of cough, headache and sputum production. An alternative Chinese herb medicine is introduced for virus-infected Flu or similar infection. Before hospitalization, some of patients may scare for cross-infection with mild symptoms or hardly go to hospital if encountered a temporary lockdown or quarantine. Some Chinese practice self-treatment of cough, headache and sputum production by inhalation of volatile chemicals from onion and garlic. Author used to take the same alternative approach of inhalation of onion, garlic or scallions for self-treatment when suffered virus caused flu with cough, headache and sputum production at onset disease. In this article, the biomedical effects of onion and garlic are reviewed. To help patients with mild symptoms of virus infected Flu, a simple home-based treatment was suggested to self-treatment because of temporary isolation and hardly going to hospitalization. The alternative approach may also suggest for some mild virus infected respiratory diseases caused by virus at onset disease.
Influence of Instant Controlled Pressure Drop (DIC) on Allergenic Potential of Tree Nuts
Authors: Vicente Fatima , Sanchiz Africa , Rodriguez Rosa , Pedrosa Maria , Quirce Santiago , Haddad Joseph , Besombes Colette , Linacero Rosario , Allaf Karim , Cuadrado Carmen
Published: February 2020

Pistachio and cashew contain allergenic proteins, which causes them to be removed from the diet of allergic people. Former evidences have demonstrated that food processing (thermal and non-thermal) can produce structural and/or conformational changes in proteins by altering their allergenic capacity. In this study, the influence of Instant Controlled Pressure Drop (DIC) on the pistachio and cashew allergenic capacity has been studied. Western blot was carried out using IgG anti-11S and anti-2S and IgE antibodies from sera of patients sensitized to pistachio and cashew. DIC processing causes changes in the electrophoretic pattern, reducing the number and intensity of protein bands, as the pressure and temperature treatment increment what results in a remarkable decrease of detection of potentially allergenic proteins. The harshest conditions of DIC (7bar, 120s) markedly reduce the immunodetection of allergenic proteins, not only by using IgG (anti 11S and anti 2S) but also when IgE sera from sensitized patients were used for Western blots. Such immunodetection is more affected in pistachio than in cashew nuts, but it not completely removed. Therefore, cashew proteins are possibly more resistant than pistachio proteins. According these findings, Instant Controlled Pressure Drop (DIC) can be considered a suitable technique in order to obtain hypoallergenic tree nuts flour to be used in food industry.