bluuebunny/crossref_metadata_2025 huggingface dataset:
Synthesis Parameters of Chemically and Structurally Tailorable Macromolecular Grafted-Through Polymer Networks
Authors:   , Weaver Jessica Ann , Magenau Andrew J. D.
Published: August 2021

Polymer networks have enormous potential for solving many materials engineering challenges in fields such as biomedicine, soft electronics, actuation, and additive-manufacturing. Application-relevant networks, however, are still hindered by poor performance, requiring strength enhancing modifications, or by a limited set of molecular-level dials to control network microstructure for tailored properties and function. For these key reasons, new synthetic approaches are an ongoing need in polymer network engineering, especially those which can impart multi-scale control of structure and architecture, along with, additional parameters for enhancing and controlling physiochemical properties. Macromolecular polymer networks (MPNs), or polymer networks derived themselves from macroscale polymeric building blocks, are a relatively new class of material desired for their high degree of chemical and structural tailorability. In this dissertation, three completely new macromolecular polymer networks possessing enhanced structural tailorability were synthesized and systematically studied to determine the effects of these structures on morphology, viscoelasticity, and thermal behavior. Overall, this knowledge was used to assess the effectiveness of newly applied grafting-through approaches in macroscale polymer network design.
Online Credit Recovery Programs Offered in U.S. High Schools
Authors:   , Harrison-Surgeon Adrianne , Kiosoglous Cameron
Published: August 2021

This study assessed online credit recovery programs' effectiveness in addressing "the Dropout Problem" in the United States, providing 1) a profile of school culture (behaviors) associated with successful online credit recovery programs, 2) a basis for needed student support and teacher training improvements. The effectiveness of online credit recovery programs and student contribution to society beyond high school graduation will be examined using a post- positivist quantitative approach. Schools that offer online credit recovery and the relationship with school culture and school retention is explored by following postsecondary school students to discern their contributions to society three years beyond their expected high school graduation date. These relationships are investigated through the analysis of data collected by the United States Department of Education High School Longitudinal Study (HSLS:09). Results provide a profile of school culture (behaviors) associated with successful online credit recovery programs, providing a basis for needed student support and teacher training improvements. The findings from this study indicate that students who attended schools that offered online credit recovery programs were higher societal contributors over the seven-year time span.
Kahoot! as a Gamification Tool in Vocational Education: More Positive Attitude, Motivation and Less Anxiety in EFL
Authors: SERCANOĞLU ÖDEN Merve , BOLAT Yusuf İslam , GOKSU İdris
Published: August 2021

This study aims to reveal the effect of the gamified response system, Kahoot!, on attitude towards the EFL course, motivation and exam anxiety. For this purpose, an embedded mixed design, in which quantitative and qualitative methods used together, was preferred. The study group consist of 88 ninth grade vocational high school students. Before the experiment, attitude, motivation and exam anxiety scales were applied to the experimental and control groups as pre-test. At the end of the experiment process; attitude, motivation and exam anxiety scales were conducted as post-tests to the experimental and control groups. In addition, the views of randomly selected students from the experimental group on Kahoot! application was examined. The results revealed that Kahoot! significantly increased the attitude towards the EFL course. Kahoot! increased EFL learning motivation and decreased exam anxiety, but this was not significant. Finally, it was revealed that the students thought Kahoot! as funny.
Akut stroke-betegeken validált ágy melletti dysphagiafelmérések az elmúlt húsz évben – szisztematikus irodalmi áttekintés
Authors: Szabó Pál Tamás , Műhelyi Viktória , Béres-Molnár Katalin Anna , Kovács Andrea , Balogh Zoltán , Folyovich András
Published: August 2021

A stroke miatt kialakuló dysphagia súlyos következményekkel járhat, amik között az egyik legjelentősebb az aspirációs pneumonia. A hazai szakmai irányelv a stroke-betegek táplálásterápiájához nyelészavar-felmé­réseket ajánl, mivel a korai szűréssel a betegség kime­netele és a kórházi ellátás is optimalizálható. A hitelesnek tekintett (műszeresen validált) ágy melletti nyelés­vizsgálatokról még nincs magyar nyelvű összefoglaló. Célkitűzés – Célunk az volt, hogy a szakirodalom áttekintése alapján összegezzük azokat az ágy melletti nyelés­zavar-felméréseket, amelyeket az elmúlt húsz évben publikáltak, és akut stroke-betegeken, műszeresen validáltak. Kérdésfelvetés – Arra kerestük a választ, hogy az elem­zésbe bevont validációs kutatások milyen jellegzetességet mutatnak a vizsgálati elrendezést, a minta összeállítását, a felmérések összetételét, a felmérőlapok diagnosztikus érzékenységét tekintve. A vizsgálat módszere – Szisztematikus irodalmi áttekintést végeztünk nyolc tudományos adatbázison 2001–2021 között, a célkitűzéseinknek megfelelő keresőkifejezésekkel. A vizsgálat alanyai – Az irodalomkutatás során talált 652 kapcsolódó cikket nyolcra redukáltuk, ezek összehasonlító elemzését hajtottuk végre. A vizsgált tanulmányokban nagy eltérés mutatkozott a minta nagyságára, valamint a beválogatási és kizárási kritériumokra vonatkozóan. A diagnosztikus érzékenység tekintetében kiemelendő a GUSS-teszt. A teljes mintában az akut stroke-betegek között a műszeresen igazolt dysphagia prevalenciája 56,1% volt. Miután az elemzett kutatások fókusza és összetétele eltért, összehasonlításuk a dysphagia fogalmának tisztázatlansága, a kimeneti mutatók különbö­zősége vagy a szűrés időzítése miatt nehézséget jelentett. A hazai irányelvben javasolt GUSS-felmérés mind­emellett alkalmas eszköz klinikai használatra.
Parametric investigation of open-drive scroll expander for micro organic rankine cycle applications
Authors: UPADHYAYA Suhas , GUMTAPURE Veershetty
Published: August 2021

Organic Rankine cycles (ORC) are used to produce power from low-temperature heat sources. In the low power output range (
Energy and exergy analysis of a combined system: cascade organic Rankine cycle and cascade refrigeration cycle
Authors: RABAH Touaibi , KOTEN Hasan , FADHILA Boudjema , SALMA Selmane , MOHAMED Hemis
Published: August 2021

In this paper, a new combined system is proposed for recovering thermal energy at medium temperature using a cascade organic Rankine cycle to feed a cascade refrigeration cycle. Energy and exergy analysis is applied to the combined system to determine its performance using different working fluids under the same operating conditions taking into account the effect of some operating parameters and the selection of organic fluids on cycle performance. The pair of organic fluid
(Toluene/R245fa) used for the cascade organic Rankine cycle and the pairs (R717/R744, R717/R23, R134a/R23) used for the cascade refrigeration cycles. The results show that the combined system function with the couple (R717/R23) for cascade refrigeration cycle gives better exergy efficiency 50.03% compared to other couples, 49.57% for the couple (R717/R744), and 48.01% for the couple (R134a/R23). The thermodynamic evaluation shows that the operating temperatures, such as the
cascade organic Rankine cycle evaporation temperature and the cascade refrigeration cycle evaporation temperature influence the performance of the combined system.
Numerical simulation on performance evaluation among metal and oxide based nanofluids for power savings application of a circular tube
Authors: RABBY Md Insiat Islam , HOSSAIN Farzad , AMIN S. A. M. Shafwat , ISLAM A. K. M. Sadrul
Published: August 2021

The advancement of heat transfer techniques is a challenge to the researcher in this era. Implementation of nanotechnology is one of the potential techniques which enhance the heat transfer rate in a significant amount. Subsequently, nanotechnology can reduce the requirement of pumping power. However, suspension of nanoparticle with liquid to produce a new working fluid called nanofluid which has better thermal and fluid dynamic properties in comparison
to pure liquid is introduced as a typical nanotechnology technique in the heat transfer area. In this study, the thermal performance of two categories of nanofluids metal-based (Cu-water and Ag-water) and oxide-based (Al2O3-water, CuO-water, BeO-water) with 1–5% volume fractions have been analysed for the laminar flow region of a circular tube which is fully developed under 2D control volume finite element method. The heat transfer was analysed for a range of Reynolds numbers from 100 to 1000 with a constant heat flux of 500 W/m2 applied on the tube wall. For evaluating the performance among nanofluids, the Figure of Merits (FOM), pumping power, Nusselt number enhancement ratio, and heat transfer coefficient ratio of the base fluid and nanofluids have been calculated and compared. The computational results show that in terms of Nusselt number and heat transfer coefficient, all nanofluids provide higher enhancement compared to pure water. Meanwhile, for this higher enhancement, nanofluids required significantly power pumping power in comparison to pure water. However, the power has been saved 86.26% for Ag-water nanofluid, 72.84% for Cu-water, 42.36% for CuO-water, 40.99% for Al2O3-water, and 26.58% for BeO-water. Between the mentioned two categories of nanofluids, metal-based nanofluids provide the highest heat transfer enhancement and lowest pumping power requirement compared to oxide-based because of their higher thermal conductivity and other fluid and thermal properties. For clearing the enhancement of heat transfer rate over-pumping power, a dimensionless number FOM has been calculated whereas metal-based nanofluids provide the highest value of FOM (1.863 for Ag-water nanofluid) in comparison to oxide-based (1.266 for BeO-water). In the meantime, the comparison between nanofluids also reveals that among all the nanofluids, metal-based Ag-water nanofluids provide the highest heat transfer enhancement and oxide-based BeO-water provide the lowest heat transfer enhancement in terms of pumping power requirements. Lastly, the study concluded that suspension of metal-based nanoparticles with base fluid has better capability to save pumping power (86.26% for Ag-water nanofluid) by providing the highest enhancement of heat transfer rate whereas oxide-based nanoparticles show the lowest capability to save pumping power (26.58% for BeO-water) compared to the base fluid.
Thinking with Robert Sokolowski about phenomenology and personalism
Authors: Chikileva Lyudmila S. , Avdeeva Elena L. , Gorbatenko Rimma G. , Drozdov Vladimir N. , Zorina Oxana A.
Published: August 2021

Robert Sokolowski wishes to provide what he calls “glimpses” that provide essential philosophical clarifications regarding the nature of the human person, whom the author also calls “the agent of truth.” He claims that our rationality constitutes us as human persons and wishes to explain such rationality in action to reveal its existing manifestations. He calls for epistemic modesty, pointing out our inability to fully understand the mystery of human personhood. Our article reflects on the way Sokolowski approaches the study of what constitutes the human person, underlining his preference for basing his ideas on dissecting distinct human activities, which helps us identify how human rationality and personhood manifest themselves. We further reflect on what Sokolowski means by emphasizing that human rationality is “essentially a disclosure of things” as opposed to the ability to note, describe, evaluate and/or infer ideas in your brains. Finally, we argue that to understand what constitutes the human person, we must take into account the human essential relationality and openness to the other/Other
Science in retrotopia
Authors: Kobylarek Aleksander , Błaszczynski Kamil , Alam Sohaib
Published: August 2021

This article presents the position of science in the post-truth world. In a society subject to manipulation, knowledge is treated instrumentally as a useful gadget that must fit in with previously accepted theses. Manipulators appeal to a so-called retrotopia in order to fuel emotions and gain support for the authorities implementing absurd visions of reality. This places the creators of science in the role of objects, and consumers of science in a mindless, submissive situation. The position of science is also weakened by some scientists themselves, who challenge each another and are unable to cooperate with local communities. An antidote to post-truth is working on the dissemination of research results and cooperation in the transfer of these results to the interested groups. Implementational research projects involving various communities could become a new arena of understanding and, as a result, lead to building intelligent responsible communities which effectively resist post-truth.
The notion of Māyā in Arthur Schopenhauer’s epistemological idealism
Authors: Koy Christopher E.
Published: August 2021

The Hindu texts known as the Upaniṣads were written by many different people from approximately 900 B.C. to about 300 B.C. The Upaniṣads represent one of the earliest efforts of man at giving a philosophical account of the world. As such, the Upaniṣads are invaluable in the history of human thought. The writings came to the West in bits and pieces in the first half of the 19th century in Latin, English and German translation. Soon after he finished his doctoral dissertation in 1813, Arthur Schopenhauer (1788-1860), took note of the very first European-language translation (or rather a retranslation) of the Upaniṣads by Abraham Anquetil-Duperron, a Parisian Orientalist who had lived in or near India for six years and had mastered Persian. Anquetil-Duperron translated into Latin a Persian translation of fifty Upaniṣads from the original Sanskrit. This influential translation entitled Oupnek’hat (1802) held Schopenhauer’s great interest for the remainder of his life. Schopenhauer was one of the few serious philosophers who early on read and was profoundly interested in the philosophy coming out of the East in the first half of the 19th century. This contribution will examine his understanding of māyā and its role in Schopenhauer’s epistemology as revealed in his book The World as Will and Representation
The mystical philosophy Florensky and Solovyov: a critical appraisal
Authors: Bak Tadeusz , Larionova Anna A. , Kryukova Nina I. , Sizova Zhanna M. , Sokolova Natalia L.
Published: August 2021

The article offers new insights into the mystical philosophy of Pavel Alexandrovich Florensky (1882-1943) and Vladimir Sergeyevich Solovyov (1853-1900). Our critical analysis consists of examining the main topics of intellectual disputes in the 20th century many of which pertained the place of Sophiology in Russian philosophical thinking. Florensky’s and Solovyov’s philosophical legacies are considered against the background of their existential experience with ‘Sophia’, God’s personified Wisdom. The mystical dimension of their philosophies stems from specific theological underpinnings of their ideas, relevant above all to topis of the Trinitarian and Mariological discourses in present in the Russian intellectual/religious milieu
The sexual difference around hetero-sexism and queerness; philosophical-sociological perspectives
Authors: Binetti María J. , Tvrdon Miroslav , Klasnja Kristina , Baklashova Tatiana A. , Krasna Slavka
Published: August 2021

The following pages are intended to show why sexual difference constitutes a category that surpasses both the traditional hetero-normative model and the postmodern multiplication of infinite self-determined genders. Both false alternatives are founded on a dualistic framework that separates and excludes some kind of fixed and eternal abstract entities, on the one hand, and on the other, finite signifiers that are increasingly fragmented. Sexual difference, on the contrary, allows us to posit the self-differing and immanent multiplicity of each sex without the need to reify or eliminate them.
The problem of integrated model of freedom in global world of philosophical science
Authors: Tasbergenova Gaukhar , Begembetova Galiya , Nussupova Aizada , Yussupova Adalyat , Medeubayeva Saule
Published: August 2021

The article is devoted to the analysis of the philosophical heritage related to the problems of democracy and freedom. The search for new ideas about the phenomena of democracy, freedom, and personal development in various perspectives is carried out. We prove that the components of democracy include freedom, justice, and equality. Our article also shows that for a modern person, democracy is not conceived of without freedom. The position of the fundamental importance of freedom as the highest value for a worthy existence of the individual has also been further developed. It is established that the majority of people are ready to fight for the right to be free by all available means. For them, being free is a vital necessity. The life of modern society has several regularities, and one of them is the need to create conditions that involve a conscious choice of democratic values, the ideal of personal freedom, and creative development. The necessity of creating a model for the development of a free and harmonious personality is established. The article analyzes the key concepts of the essence of freedom in the history of philosophy. The understanding of Western European philosophical doctrines and systems allowed us to identify the peculiarities of understanding the problem of freedom in European philosophy and also to conclude that this understanding leaves for the individual the right to break out of the fetters of necessity. In the course of our study, we reveal the trajectory of the movement of an abstractly taken individual along the path of its ascent to freedom.
Freedom as a concept and as a property of the subject
Authors: Nussipova Gulnara , Kurmangaliyeva Galiya , Sarkulova Manifa , Oshakbayeva Zhazira , Orazaliyev Bakhytzhan , Porubcanova Dasa , Gabrhelova Gabriela
Published: August 2021

The other side of the alternative of “objectivism or subjectivism (anti-substantialism”), can appropriately resolve the problem of the essence of freedom. Hegel wrote: “No idea can be said with such full right that it is indefinite, ambiguous, accessible to the greatest misunderstandings and therefore is actually subject to them, as about the idea of freedom, and none of them is usually spoken of with such a small degree of understanding of it. Since the free spirit is a real spirit, to the extent that the misunderstandings associated with it have enormous practical consequences...” (Hegel, 1977: 471) Thus, even the idealist Hegel admits that the problem of freedom has theoretical and particular practical significance. One can agree with I. Kant, G. Hegel, and N. Berdyaev, and many other philosophers that freedom exists only in the world of human reality, that is, in culture and society. In nature, both living and nonliving, it is not freedom that occurs but a necessity dialectically associated with chance and possibility. As Hegel rightly pointed out, “Nature ... manifests in its present being not freedom, but necessity and chance” (Hegel, 1975: 695). This statement certainly needs to be concretized. Freedom cannot coincide with necessity, but it cannot entirely resist it. Freedom that is not based on any form of necessity, as Hegel also showed, is not freedom. It is arbitrariness. Naked arbitrariness, according to him, is will in the form of chance (Hegel, 1974). One should bear in mind that the differences between inanimate (physical and chemical reality) and living (biological reality) nature, and in the latter – between the levels of its organization – are qualitative and even essential.
Kierkegaard's controversy with the Corsair
Authors: Pavlikova Martina
Published: August 2021

This article aims to elucidate Kierkegaard’s thinking on the press and propagating falsehood. It starts from the story of the origin of the polemic with the satirical magazine The Corsair. It then moves to discuss his ensued confrontation with the written press on the conception of truth and falsehood. To that end, it reflects on the assumptions involved and indicates the implications that can be deduced, both for Kierkegaard's time and concerning the relevance or actuality of the mass media. Its concluding thoughts include Mynster as an apologist for Goldschmidt, Kierkegaard as a prophet forewarning about today’s globalized problem of the social media manipulating of public opinion, and that journalistic communication with the concrete individual lacks a conception of life compared to indirect communication of power, knowing power, which like ethico-religious truths, has to be subjectively appropriated and actualized as part of one's life conception.
COOPERATION VS. COMPETITION. APPROACHES ON THE INCLUSION OF CHILDREN WITH SEN
Authors: Ciobanu Nicoleta Ramona , Barth Karla Melinda , Florescu Maria Cristina
Published: August 2021

Solving learning tasks, among students, is usually done in the context of an interaction based on competition or cooperation. Either of the two types of interaction - cooperation and competition - has different effects in terms of the students' mutual attitudes, the degree of involvement, and the degree of participation in the performance of school tasks and individual school performance. The success of the school inclusion of students with SEN implies the cooperation between all the factors involved in this process. Special education is a part of the Romanian education system and should support educational programs for pupils with SEN suitable for their harmonious development. We started in our research from the application of a questionnaire to which teachers from Bihor County responded. If, in the preceding article, this working instrument was applied to a number of 163 teachers from mass education, to mixed classes that had in their composition and children with special educational requirements, in this article we extract the data that we have collected from to a number of 63 teachers in special education. The questionnaire comprises a total of 46 items referring to the atmosphere of cooperation and competition and comprises two parts. The first part includes questions regarding seniority in work, educational grade, age, number of the group of students they work with, etc.
INVESTIGATION OF EMOTIONAL INTELLIGENCE AND EMPATHY IN THE SIBLINGS OF CHILDREN WITH AUTISM SPECTRUM DISORDER
Authors: Szele Anna Szabina , Inántsy-Pap Judit
Published: August 2021

In recent years, more and more researchers have focused on studies of children with autism spectrum disorder (ASD), however, studying their siblings has gained less scientific interest. The present study focuses on siblings of children with ASD and assesses their characteristics in terms of emotional intelligence and empathy. Our sample consisted of n = 61 children in two age groups studied: 6-8 and 10-15 years old. Our experimental group consisted of n = 30 siblings of children with ASD, while our control group also consisted of n = 31 children with sibling relationships. Subjects completed two paper-and-pencil tests: the Reading the Mind in the Eyes Test (Children’s Version), and depending on the age group, the Emotional Intelligence Test (EIT 6-8 / EIT 10-15). We identified higher emotional intelligence and empathy in higher age groups. Among 6-8 years old siblings of children with ASD, higher scores were found to be. At the level of gender differences, girls performed more outstandingly in the tests examined. In our study, the 6-8 years old siblings of children with ASD can be characterized by a higher degree of emotional intelligence and empathy, however, we cannot draw conclusions in a representative way for the entire population.
TIME FOR TEACHERS AND STUDENTS TO TAKE MORE CONTROL OF LEARNING
Authors: Laurian-Fitzgerald Simona , Fitzgerald Carlton J.
Published: August 2021

The article focuses on the idea that it is time that teachers and students take control of their own learning, that education must be transformed and aligned with the realities of the 21st century. One way to take ownership of our own learning is student-centered teaching and learning. In this process several elements are important: constructivist activities, metacognitive reflections, student and professor partnerships, collaborative/cooperative efforts, authentic assessments, active and on-going student engagement in the work to learn, explicit teaching of important skills, student control of at least some of their learning, peer and professor/teacher feedback, and learning-based, to a large extent, on student effort.
TELEPEK ÉS EMBEREK EGY DESZEGREGÁCIÓS PROGRAM MEGVALÓSÍTÁSÁNAK FÉLIDEI VIZSGÁLATA
Authors: Kocsis Péter Csaba
Published: August 2021

A szegregált élethelyzetek felszámolását célzó programok az utóbbi két évtizedben ismét megjelentek a hazai integrációs gyakorlatban. Az úgynevezett „telepes programok” célja a társadalmi integráció és a lakhatási feltételek javítását célzó beavatkozások komplex megvalósítása, ennek során kiemelkedő szerepe van a szociális munkának. Tanulmányunkban egy jelenleg is futó integrációs program szociális munkásainak, valamint az egyik érintett szegregátum lakóinak felmérését végeztük el. A kutatás egyik kérdése a szociális munkával kapcsolatos tapasztalatok, az azt nehezítő folyamatok beazonosítása volt, míg a célcsoport körében végzett felmérés a programban lévő elemek kihasználtságának, a csoportok közötti kapcsolatok jellemzőinek a vizsgálata volt. Jelenleg az országban közel száz településen zajlik hasonló program, ennek mentén vizsgáljuk a programok kialakulásának szakpolitikai hátterét, a szociális munkát szabályozó előírások változását, valamint a terepen dolgozó szakemberek és az érintett célcsoportvéleményét.
CSALÁD SZEREPE A MUNKAVÁLLALÁSBAN EGYETEMISTÁK KÖRÉBEN
Authors: Balogh Vivien , Nagy Nikoletta , Solymosi Petra Emma
Published: August 2021

A család mint elsődleges szocializációs színtér szerepe egész életünk során jelentős. A hozott kulturális tőke, a szülői minták, a testvérkapcsolatok egyaránt kiemelkedő hatással bírnak a tanulmányi és nem-tanulmányi eredményességre, a szociális kapcsolathálóra, az intra- és intergenerációs beágyazottságra, valamint a tanulmányok melletti munkavállalásra is. A család szerkezetében bekövetkező változás azonban negatív irányba befolyásolhatja a gyermek fejlődését, csökkenhet tanulmányi és nem-tanulmányi eredményessége (Engler, 2016), valamint az egészségkockázati magatartásformák prevalenciája is magasabb (Kovács és Nagy, 2017). Ráadásul a család által biztosított financiális tőke alacsonyabb szintje okán a non-intakt családszerkezetben felnőtt fiatalok gyakran már egyetemi, vagy akár középiskolai tanulmányaik során is kénytelenek munkát vállalni önfenntartásuk biztosítása érdekében. A Background Effects of Students – Today (BEST 2020) kutatásban a Debreceni Egyetem hallgatóinak családdal és munkával kapcsolatos attitűdjeit vizsgáltuk a családszerkezet függvényében, kitérve a gyermekkori meseolvasási tapasztalatokra. A demográfiai kérdések mellett a család szerkezetében történt változások, a gyermekkori meseolvasási szokások, valamint a munkavállalással kapcsolatos attitűdök vizsgálatára került sor (N=159). A hallgatók 25,6%-ának elváltak a szülei, 24,3%-uk az édesanyjával nőtt fel. 86,5%-uknak olvastak gyermekkorában mesét, többnyire (75%) minden nap, jellemzően az édesanyák. A gyermekkori meseolvasási tapasztalatokban nem áll fenn jelentős különbség a családszerkezet alapján (p=0,322). Bár az elvált szülők gyermekei körében magasabb a munkavégzés aránya, a jelentős különbség az első munkavállalás életkorában található. Az eredmények alapján a szülők az egyetemi tanulmányokat igyekeznek legalább részben támogatni, egyéb erőforrásokat azonban feltehetően nem tudnak biztosítani, amely munkavállalásra késztetheti a tanulókat. Eredményeink alapján megállapítható, hogy a család szerepe a fiatalok korai munkavállalásában is jelentős, a család szerkezetében beállt változás pedig növeli az egyetemi tanulmányok melletti munkavállalás arányát, amelynek hátterében elsősorban a család financiális állapota áll.
HÁTRÁNYOS HELYZETŰ GYERMEKEK NYELVI FEJLETTSÉGE
Authors: Rétháti Csilla
Published: August 2021

A tanulmány a szociokulturális háttérből fakadó problémákkal élők gyermekeinek nyelvi problémáival foglalkozik. A gyermekek a korlátozott nyelvi kódot használó környezetből nagy eséllyel nyelvi hátránnyal, nyelvi késéssel indulnak, ezen képességbeli deficitek nem, vagy csak mérsékelten csökkenek az intézményes nevelés-oktatás évei alatt. A bemutatásra kerülő pilot vizsgálatban n=20 fő Borsod-Abaúj-Zemplén megye, három községben élő, hátrányos helyzetű cigány/roma gyermekek és szüleik vizsgálati eredményeinek elemzésére került sor. A vizsgálatban a Szülői Bánásmód Kérdőív (H-PBI, Gordon, 1979), a LAPP Aktívszókincs-vizsgálat (Lőrik és tsai, 2015), és a Dr. Juhász Ágnes és Bittera Tiborné (1995) által kidolgozott megkésett/akadályozott beszédfejlődésű gyermekek beszéd- és nyelvi fejlettségének vizsgálatára került sor. Az eredményeket a kismintának megfelelően egyszerű leíró statisztika alapján értelmeztük, s a következtetések levonását is mértéktartóan kezeljük.
Association of M55L and Q192R polymorphisms of paraoxonase 1 gene (PON1) with recurrent pregnancy loss risk: A case–control study
Authors: Alizadeh Mehdi , Nasiri Mahboobeh , Samadi Morteza , Ghasemi Nasrin , Moradi Ali
Published: August 2021

Background: Recurrent pregnancy loss (RPL) refers to the incidence of two or more abortions before the first half of pregnancy. Oxidative stress has been hypothesized to play a central role in RPL.
Objective: To investigate the relationship between Q192R and L55M polymorphisms of PON1 as antioxidant enzyme and the risk of RPL.
Materials and Methods: In this case–control study, 110 women with RPL (case) and 110 healthy fertile women (control) referred to the Research and Clinical Center for Infertility, Shiraz, Iran were enrolled. Genomic DNA was extracted from the peripheral blood in all participants. Polymorphisms were genotyped by polymerase chain reaction-restriction fragment length polymorphism method.
Results: Statistical analysis of Q192R polymorphism showed a significant difference for the RR genotype between the case and control group (OR = 11, CI = 1.39–86.87, p = 0.005) but none for the QR and QQ genotypes. No significant association was observed between the R and Q allelic frequency in the RPL participants compared to the control group (p = 0.53). Also, statistical analysis of the L55M polymorphism for MM genotype in the case group compared with the control group showed a significant difference (OR = 3.59, CI = 0.97–13.30, p = 0.042), but none for the LM and LL genotypes.
Conclusion: The findings showed a significant correlation between the Q192R polymorphisms and the L55M PON1 enzyme and RPL in this study population.
Key words: Pregnancy, Abortion, PON1, Polymorphism, Recurrent pregnancy loss.
Editorial – Hypoxic-Ischemic Encephalopathy: Impact on Retinal Neurovascular Integrity and Function
Authors: S. Zaitoun Ismail , Sheibani Nader
Published: August 2021

This is an Editorial and does not have an abstract. Please download the PDF or view the article HTML.
Aggressive Posterior Retinopathy of Prematurity (APROP): LASER as the Primary Modality of Treatment
Authors: H Narnaware Shilpi , K Bawankule Prashant , Raje Dhananjay
Published: August 2021

Purpose: To study the success rate of LASER as a primary modality of treatment in aggressive posterior retinopathy of prematurity (APROP) cases.
Methods: This is a prospective case series of 56 eyes of 28 preterm babies (males = 21) with APROP who underwent laser therapy. Babies were divided into groups on the basis of gestational age (GA), birth weight (BW), and postmenstrual age (PMA) at which treatment was performed. GA (in weeks): <28 (n = 7), 28–30 (n = 11), >30 (n = 10). BW (in grams): <1000 (n = 8), 1000–1200 (n = 10), >1200 (n = 10). PMA (in weeks): < 32 (n = 6), 32–34 (n = 18), >34 (n = 4). Success was calculated as complete regression of disease without need for any other modality of treatment such as anti-vascular endothelial growth factor (anti-VEGF) or pars plana vitrectomy.
Results: The overall success rate was 94.64% (53/56). Two babies who needed additional modality of treatment were <28 weeks of GA (one eye) and 28–30 weeks (two eyes). One baby (one eye) was <1000 gm and the other (two eyes) was >1200 gm, while PMA at which additional treatment was needed was 30 weeks in one baby (one eye) and 33 weeks in the other (two eyes).
Conclusion: In this era of anti-VEGF treatment, even in cases of APROP, LASER should still be considered as a primary modality of treatment, as it is a one-time treatment without the concern of systemic side effects and recurrent/persistent avascular zones.
COVID-19 Recombinant mRNA Vaccines and Serious Ocular Inflammatory Side Effects: Real or Coincidence?
Authors: Maleki Arash , Look-Why Sydney , Manhapra Ambika , Stephen Foster Charles
Published: August 2021

Purpose: To report two cases; bilateral arteritic anterior ischemic optic neuropathy (AAION) and bilateral acute zonal occult outer retinopathy (AZOOR) after COVID-19 mRNA vaccination.
Case Reports: The first patient was a 79-year-old female was presented to us 35 days after a sudden bilateral loss of vision, which occurred two days after receiving the second recombinant mRNA vaccine (Pfizer) injection. Temporal artery biopsy was compatible with AAION. At presentation, the best-corrected visual acuity was 20/1250 and 20/40 in the right and left eyes on the Snellen acuity chart, respectively. There was 3+ afferent pupillary defect in the right eye. The anterior segment and posterior segment exams were normal except for pallor of the optic nerve head in both eyes. Intraocular pressure was normal in both eyes. She was diagnosed with bilateral AAION and Subcutaneous tocilizumab 162 mg weekly was recommended with monitoring her ESR, CRP, and IL-6. The second patient was a 33-year-old healthy female who was referred to us for a progressive nasal field defect in her left eye, and for flashes in both eyes. Her symptoms started 10 days after receiving the second recombinant mRNA vaccine (Moderna) injection. Complete bloodwork performed by a uveitis specialist demonstrated high ESR (25) and CRP (19) levels. As a result, she was diagnosed with unilateral AZOOR in her left eye and was subsequently treated with an intravitreal dexamethasone implant in the same eye. At presentation, vision was20/20 in both eyes. The anterior segment and posterior segment exams were completely normal except for the presence of abnormal white reflex in the temporal macula of her left eye. We diagnosed her with bilateral AZOOR. Since she was nursing, intravitreal dexamethasone implant was recommended for the right eye.
Conclusion: There may be a correlation between ocular inflammatory diseases with autoimmune mechanism and the mRNA COVID-19 vaccination.
Tissue Plasminogen Activator Toxicity after Submacular Hemorrhage Repair
Authors: Islam Yasmin , Khurshid Gibran
Published: August 2021

This is a Photo Essay and does not have an abstract. Please download the PDF or view the article HTML.
Virtual Reality with Virtual Private Assistant Research: A Case on Amazon Sumerian
Authors: Sharma Anadi , Gupta Akansha , Kumar Arpit
Published: August 2021

In modern years, there is a growing recognition of Virtual Reality(VR) in education andthe logic behind this may be the distribution programs in various walks of life. With theminimal device framework, the developers can easily construct and organize applicationsthat can be reachable from anywhere without the in-depth understanding of editing andmanaging 3D objects. In an intended design, Intelligent Virtual Assistant offers theopportunity for hospitality services to enhance the customer experience. The VirtualAssistant can give guests a more personalized experience with either a touch or a VirtualAgent, a custom kiosk, or a smartphone. If you are visiting for the first time and need toidentify the local business and location on the map, this MIET Virtual Assistant will helpyou find them. This paper outlines the results of a project undertaken by the Meerut Instituteof Engineering and Technology, AKTU, India, which aims to provide a purposeful hostingservice in the VR area using amazon service which is known as AWS Sumerian . Thisproject’s benefaction and shortcomings are explored.
Number Triangles and Metallic Ratios
Authors: Sivaraman Dr. R.
Published: August 2021

Ever since the concept of Fibonacci sequence came in to existence, people tried to generalize it in as many ways as possible. This paper considers one such generalization related to sequences of metallic ratios constructed through number triangles. Interestingly enough, such number triangles provides various amusing properties which will be discussed in this paper.
A caixa preta da violência de gênero: masculinidade(s) em deslocamentos
Authors: Alves Eliada Mayara Cardoso da Silva , Voss Dulce Mari da Silva
Published: August 2021

O texto apresenta um estudo acerca da produção discursiva do tema masculinidade a partir da descrição e análise do documentário “A Caixa dos Homens”, dispositivo desenvolvido para a política de enfrentamento à violência contra mulheres nos encontros dos Grupos Reflexivos de Gênero. Opera-se o estudo com base nas teorias pós-estruturalistas, acerca dos conceitos de relações de poder-saber, regimes de verdade e processos de subjetivação, relações de gênero e patriarcado, decolonialidade e interseccionalidade. Entende-se que a desconstrução da violência de gênero requer um exercício crítico do pensamento ocidental que estabeleceu categorias subjetivas binárias e que segue naturalizando relações assimétricas entre homens e mulheres. É preciso entender que a construção da masculinidade varia em diferentes culturas e através do tempo. Seu significado também se modifica ao longo da trajetória de vida de diferentes homens. Portanto, a produção da masculinidade é plural e se articula de diferentes maneiras com outros marcadores, como a classe social, a raça e a performance sexual, o que requer um tratamento multifacetado das masculinidades pelas práticas que visam o enfrentamento das violências.
Mulheres Indígenas: saberes e fazeres na pandemia
Authors: Pereira Mariana Cunha , Trindade Danielle da Silva
Published: August 2021

Este artigo pretende descrever o modo como ocorreram as atividades do Grupo de Trabalho – Mulheres Indígenas – saberes e fazeres na pandemia. O referido GT foi proposto e realizado durante a II Jornada de Gênero, ocorrido entre os dias 14 a 17 de abril, organizado pelo grupo de estudo Gênero – Cultura e Deslocamentos/UERR. A ideia é explicar que o GT se realizou em formato de roda de conversa aproveitando a participação dos inscritos como ouvintes. O grupo era majoritariamente de mulheres e obedeceu um recorte étnico de participação com mulheres indígenas e negras. A metodologia implementada por meio das narrativas das participantes a partir de três perguntas geradoras, conforme Freire (1986) colocadas para fomentar o debate sobre os fazeres e saberes das mulheres no seu cotidiano em tempos de pandemia. Participaram nove mulheres, incluindo as coordenadoras. Ao final consideramos que o espaço do GT construído nesse evento é uma conquista para a discussão de gênero se efetivar com a interseccionalidade da etnia. Que violência contra mulheres é, sem dúvida, um tema recorrente quando se discute relações saberes e fazeres do cotidiano, ainda mais em tempos de pandemia.
Ediclea Santos: a voz da mulher negra que faz Passarinho cantar mais alto
Authors: Nascimento Maria Cristina do
Published: August 2021

Este é mais um escrito (temos muitos e virão outros de muitas outras) de uma mulher negra que reconhece outra mulher negra como inspiração pra ação, pra luta e pra reflexão epistemológica. É também um diálogo com Audre Lorde sobre a transformação do silêncio em ação e a organização da raiva pelas mulheres negras em ação política e transformadora, configura-se num passeio pela potência gerada da Dororidade (Vilma Piedade) e nas escrevivências (Conceição Evaristo). Nossa personagem é feminista, mulher negra, periférica, cantora, atriz, mãe de 03 filhos e uma filha, é também avó.  Ediclea Santos (Clea) a mulher negra que faz o canto das mulheres de Passarinho, seu bairro, entoar forte e ecoar além dos muros locais. Clea tem uma chama pro canto, pra coletividade, pro ajuntamento de vozes silenciadas, mas ela não canta nem fala pelas outras, ela articula, movimenta, instiga e provoca agitos. É uma das organizadoras do Espaço Mulher de Passarinho (antes as Kombeiras), do Ocupe Passarinho, seu ativismo se articula no Fórum de Mulheres de Pernambuco, na Rede de Mulheres Negras de Pernambuco, na Articulação de Mulheres Brasileiras e vem fazendo costuras e misturas democráticas com diversos movimentos. É sobre potências negras, é sobre a transformação da dor em potência, sobre ética e poética das mulheres negras.
Marketing wewnętrzny we współczesnej organizacji
Authors: Biesaga-Słomczewska Elżbieta J. , Iwińska-Knop Krystyna
Published: August 2021

Marketing wewnętrzny stanowi próbę zaadaptowania marketingu w obszarze zarządzania zasobami ludzkimi. Według tej koncepcji wiodącym punktem odniesienia i najcenniejszym kapitałem każdej organizacji jest pracownik traktowany jako klient wewnętrzny. Firma stara się zidentyfikować jego potrzeby, aby sformułować działania mające na celu jego usatysfakcjonowanie, większe zaangażowanie w budowanie korzystnych relacji z klientem zewnętrznym oraz lojalność wobec pracodawcy.
Autorki wskazują, jak ważne są relacje wewnętrzne w organizacji. Umiejętna komunikacja z pracownikami pozwala bowiem na bardziej efektywne zarządzanie, umożliwia zwiększenie przewagi konkurencyjnej firmy i stanowi wyzwanie dla współczesnego biznesu.
Sukcesja stanowisk kierowniczych w organizacjach pozarządowych
Authors: Reichel Janusz
Published: August 2021

Sukcesja stanowisk kierowniczych jest jedną z wielu kwestii o znaczeniu strategicznym dla każdej organizacji. W teorii zarządzania spotykamy wiele prac na temat samego aktu i procesu sukcesji oraz zarządzania nią. Analizy te najczęściej dotyczą dużych przedsiębiorstw lub firm rodzinnych, natomiast brakuje kompleksowych opracowań tego zagadnienia w odniesieniu do organizacji pozarządowych.
Celem prezentowanej monografii jest zbadanie przebiegu sukcesji i jej uwarunkowań w organizacjach pozarządowych, ze szczególnym uwzględnieniem kontekstu, w jakim ten proces zachodzi. Z wykorzystaniem metody studium przypadku dokonano analizy ilościowej zapisów dotyczących kadencyjności władz w statutach wybranych organizacji, a także przeprowadzono ankiety z prezesami.
​Production Techniques for the Cultivation of Onions
Authors: Anjanawe Shobharam , Sharma Asheesh , Sharma Rajnee , Waskle Usha , Mishra Pradeep
Published: August 2021

The present article is giving the information of onion cultivation. By using this method of cultivation, it is possible to get good production in the field. Under this given the information of preparation of field, Varieites, irrigation, storage information and pest control.
Cuestiones de Filosofía N°26 vol. 6 versión completa
Authors: Rocha de la Torre Alfredo
Published: August 2021

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La construcción del campo intelectual de la historia de la educación y su aporte a la paz pedagógica: Una mirada interdisciplinaria.
Authors: Mora García José Pascual
Published: August 2021

En el presente trabajo se expone preliminarmente algunos de los resultados del Postdoctorado en Historia de la Educación en el CADE de la Universidad Pedagógica y Tecnológica de Colombia (UPTC), bajo la dirección de la Dra. Diana Soto Arango. Entre los logros destacamos la Línea de investigación: Pedagogías, Paz y Poblaciones Resilientes en el CADE UPTC-Tunja y en el proyecto de Doctorado en Ciencias de la Educación en la Universidad de Cundinamarca, Fusagasugá (Liderado por el Dr José Correa Alfonso). Es bueno agregar, además, que esta línea de investigación ha servido para la fundamentación epistemológica del Seminario electivo: Investigación Pedagógica, en la Maestría de DDHH de la UPTC, dictado en Tunja y Bogotá (2019). El objetivo es analizar el Campo Intelectual (Díaz, 1994) en el cual se construye la categoría de la Paz Pedagógica, en especial, como resultado de línea de investigación: Pedagogías, Paz y Poblaciones Resilientes, y las relaciones interdisciplinarias con la Historia Constitucional Comparada. Es bueno aclarar, de entrada, que el desarrollo de la categoría PAZ PEDAGÓGICA, en nuestro caso, se construye de manera alterna a la propuesta desarrollada por Bernd Marquardt et Al (2019), y que nos permitimos retomar para presentar nuestra visión en aras de la construcción de un lenguaje común mínimo, como recomienda Flórez Ochoa (1999). Al revisar los estudios sobre el tema que nos atañe nos encontramos que el Grupo de Historia Constitucional Comparada, liderado por Bernd Marquardt, en la Universidad Nacional de Colombia, es el que introduce la categoría: Paz Pedagógica (Marquardt; Sánchez; Martínez, 2019). Metodológicamente retomamos la producción de este campo intelectual para la aproximación etnográfica, bibliométrica e interdisciplinaria con nuestra la línea de investigación. Los resultados nos permiten recuperar la mirada transversal interdisciplinaria para fortalecer nuestra línea de investigación, en particular en lo que atañe al tema de la Paz Pedagógica.
Cloud Function Performance: a component modeling approach
Authors: Trejos-Zelaya Ignacio , Flores-González Martín
Published: August 2021

Cloud Functions are a trend in cloud computing in which developers are allowed to install code in a Function-as-a-Service (FaaS) platform able to manage provisioning, execution, monitoring and automatic scaling. The underlying infrastructure in FaaS platforms is hidden from the developers and designers and, since the inuence of the infrastructure is unknown, this makes it di_cult to apply software performance engineering approaches on cloud functions, which could lead to wrong or inaccurate performance estimations. In this study, we explore the use of component-based modeling and simulation in order to generate performance estimations of an exemplar cloud function which was exercised using a variety of workloads. A cloud function was both implemented and instrumented to record performance datain a log _le, associated with its invocations; using the log _le as an input, we extracted a performance model in a Palladio Component Model format suitable for running simulations to validate whether the generated model could explain the runtime behavior of the function. Using this approach and further tunings in the model, we were able to validate that the simulations could explain more than 95% of the function's behavior and that component-based modeling and simulation can be considered a serious option when trying to explain the behavior of a cloud function.
Specificity of linguistic prerequisites for mastering the skill of writing in school children with dysorphography
Authors:   Leningrad State University named after A.S. Pushkin, Bureeva Sofya A. , Yeletskaya Olga V. ,   Leningrad State University named after A S. Pushkin
Published: August 2021

The article presents the analysis of the research of linguistic abilities in the 5th grade school children with dysorphography in the set of phonemic, lexical, grammatical components, sense of languageand linguistic thinking. The author considers the current level of formation of orthographic writing skill among pupils and defines the correlation between the level of linguistic abilities maturity and the state of orthographic writing skill.