bluuebunny/crossref_metadata_2025 huggingface dataset:
Operative management of chronic isolated rectus femoris rupture with semitendinosus graft and biofiber: A case report
Authors: Nune Kunal , Joshi Shripad , Mehta Parth , Gadekar Girish
Published: July 2024

Rectus femoris tear is rare and often overlooked in emergencies. The majority of quadriceps muscle belly injuries can be successfully treated conservatively and for less active, older populations Non-operative management is reasonable. A case report of a 19-year-old male Kabbaddi player who sustained an injury to his rectus femoris muscle belly while playing 5 months back. This young patient did not recover the functional outcome required to get back to running and participating in kabaddi despite 5 months of physiotherapy and non-operative management and had complaints of Pain over midthigh and weakness in quadriceps during hip flexion and knee extension. This leads to Hindrances in Jumping, running, and kicking movements. Tenderness over the midthigh and palpable defect with Pain upon resisted hip flexion or extension was seen.3/5 quadriceps power was noted. Ultrasound and MRI were done to confirm the clinical diagnosis. Operative treatment using the semitendinosus allograft with bio fiber reconstruction system to augment rectus femoris repair allowed immediate full passive flexion of the knee and an early graduated physiotherapy program leading to a return to running and his previous level of sport without any restrictions. Surgical treatment of rectus femoris tear seems to be a good option for Chronic tears.
Transmisogyny in Popular Culture, Feminisms, and Shakespeare Studies
Authors: Starks Lisa
Published: July 2024

In this article, I deal with the disparagement of femininity and trans persons in multiple levels of our culture, including in some feminist theory and Shakespearean criticism. I point out that contemporary culture, patriarchal institutions, and some feminist positions share misogynistic stances towards expressions and embodiments of femininity; and these perspectives carry over into some criticism, as well as our academic institutions and classrooms. I examine the double-standard that is often applied to feminine-gendered behavior and bodies in contemporary culture and the profession. In so doing, I address the points of tension and common ground between feminist, queer, and transgender theories in the field of Shakespeare and early modern studies. In addition, I advocate and suggest ways to implement transfeminist approaches to teaching Shakespeare within the contexts of popular culture and contemporary media.
Identities in Drag: An Interview with King Sammy Silver on August 20, 2020
Authors: Joubin Alexa Alice , Power Terri , Silver King Sammy
Published: July 2024

This interview with King Sammy Silver, conducted by Alexa Alice Joubin and Terri Power, explores drag as a stage practice. A London-based actor and YouTube personality, he represents a new generation of trans artists. He has worked with Power on multiple Shakespeare productions at Bath Spa University in the UK and elsewhere, and has been influenced by Power’s Drag King Richard III. He has played Valentine in Two Gentlemen of Verona, Viola in Twelfth Night, Capulet and Tybalt in Romeo and Juliet, and Benedict in Much Ado About Nothing. He reflects on Shakespeare’s role in trans theater today as well as how drag can deconstruct toxic masculinity.
Peculiarities of the food industry of Azerbajan and the possibilities of their expansion
Authors: Muradov Vugar ,   Baku Engineering University, Mammadov Parviz ,   Baku Engineering University
Published: July 2024

The food industry is a vital area that has a direct impact on the economies of different countries. Using the example of the Republic of Azerbajan, the dynamics of the food industry and the possibilities of their expansion are analyzed, which reflects a wide variety and mass production of industrial enterprises, confirms the need to form the material and technical base of food production to the level of world standards, which will be a necessary condition for increasing the national competitiveness of the economy. It has been proved that the competitiveness of manufactured products is low, mainly due to a lack of professional staff, low investment attractiveness, weak financing institutions, and insufficient government support. Therefore, it is advisable to form an agrarian policy that will ensure specialization in this area. There are rich potential opportunities for this in the country.
Prospects for the use of preferential taxation of individuals to achieve environmental sustainability in Russia
Authors: Shalina Olga I. ,   Ufa University of Science and Technology, Sheina Anastasia Yu. ,   Northwestern Institute of Management – Branch of RANEPA
Published: July 2024

Within the framework of this article, the issue of achieving sustainable development goals is problematized, special attention is paid to the study of the possibilities of preferential taxation to ensure environmentally responsible behavior of individuals, as a significant facet of a proactive approach to solving environmental problems. The importance of the participation of the state and society in achieving the goal through the provision of tax preferences is emphasized. To achieve this goal, the following tasks were solved: the place of environmental responsibility in the system of general responsibility of individuals was studied; the role and methods of the state in the system of encouraging environmentally responsible behavior and consumption of the population are outlined; An assessment is made of the prospects for the use of environmental preferences in the taxation system for individuals. The study revealed that at the same time, environmental tax instruments are practically not used in Russia at the moment. Directions for the development of environmental tax preferences are proposed through the dissemination of the practice of applying zero tax rates for transport taxes, the introduction of environmental tax deductions, and the adjustment of investment tax deductions for taxes for individuals.
Efficiency of convolutional neural networks of different architecture for the task of depression diagnosis from EEG data
Authors: Shusharina Natalia ,   Immanuel Kant Baltic Federal University
Published: July 2024

The purpose of this paper is to comparatively analyse the efficiency of using artificial neural networks with different convolutional and recurrent architectures in the task of depression diagnosis based on electroencephalogram (EEG) data. Open datasets were chosen as objects of the study and own EEG data of real patients with depression were collected. Methods. To solve the problem of identifying biomarkers of depressive disorder from EEG data, we used convolutional neural networks using two-dimensional or one-dimensional convolution operation, as well as hybrid models of convolutional and recurrent neural networks. To test the developed models of artificial neural networks, we selected open data sets, performed an experiment to collect our own data from real depressed patients, and merged the prepared data sets. The result of this work is analysis and comparison of the performance of different classifiers based on convolutional and recurrent neural network models. Conclusion. We show that the average accuracy of classification of depressive disorder in a test sample using cross-validation was 0.68. The results are consistent with the known results from the literature for small patient-disaggregated datasets. Although the accuracy obtained in this task is insufficient for practical application of the model, it can be argued that further research to improve the efficiency of the model is promising, as well as the need to create a sufficiently large representative dataset of depressed patients, which is an important scientific task for further construction of biophysical models of depressive disorders.
Theoretical and experimental investigations of self-modulation regimes in the megawatt power x band BWO
Authors: Ginzburg Naum ,   Institute of Applied Physics of the Russian Academy of Sciences, Zairsev Nikolay , Ilyakov Evgenii , Kulagin Igor , Novozhilova Yulija , Sergeev Aleksandr ,   Lobachevsky State University of Nizhny Novgorod,   Lobachevsky State University of Nizhny Novgorod,   Lobachevsky State University of Nizhny Novgorod,   Institute of Applied Physics of the Russian Academy of Sciences,   Institute of Applied Physics of the Russian Academy of Sciences
Published: July 2024

The resulis of theoretical and experimental investigations of self—modulation regimes in megawatt power level BWO with the slightly corrugated waveguide аs microwave system are presented. Bifurcation currents corresponding to the oscillations self—excitation, to the transition to the self—modulation regimes with sinusoidal and spikes modulation of amplitude are in the good agreement with the simmlation results, The simplification of generation regimes with the further to simulation can be explained by influence of electron space charge.
Univariate cellular automata supported moving structures with broad kit of velocities
Authors: Smolyakov Andrei ,   Yuri Gagarin State Technical University of Saratov
Published: July 2024

The univariate cellular automata rule, which supports strictly periodic moving structures, is obtained. These structures have broad kit of discrete velocities. They change velocity at interaction with still formation and at interaction with each other (at collisions). When changing the parameters, falling into the rule several types moving and still periodic structures were discovered.
Dynamical regimes and bifurcations of two interacting synhronizing systems
Authors: Ponomarenko Valerij ,   Institute of Applied Mathematics and Cybernetics. Nizhny Novgorod state University, Matrosov Valerij ,   Lobachevsky State University of Nizhny Novgorod
Published: July 2024

Dynamical states and bifurcation transitions are studied for the model of two coupled phase—locked and delay—locked systems. Both of the interacting systems exhibit only regular regimes of behavior. Numerical simulation of the equations which describe the dynamics of the system reveals various periodic and chaotic osciilatory regimes. The bifurcation diagram is determined, the regions with the state of phase synchronization, periodic and chaotic nonsynchronous regimes are found. Scenarios of development of nonsynchronous regimes are established under variation of the system parameters.
Analysis of snow cover pollution by dust in the Kirovsky district of Saratov
Authors: Makarov Vladimir Z. ,   Saratov State University, Nevruev Alexander M. ,   Saratov State University
Published: July 2024

The article presents the results of an analysis of snow cover pollution in different parts of the Kirovsky district of Saratov. A comparison of the obtained data with the 1992 indicators was carried out. The connection between transport hubs with the highest dust load values and an increase in the number of cars was determined. Current spatial and temporal trends in snow cover pollution have been identified. The fact was confirmed that the highest concentration of dust in the snow cover is detected in areas with high traffic load. Determining the relationship between the increase in dust load in the study areas and the increase in the number of cars over a period of 30 years confirms the significant impact of transport on the ecological state of the environment in urbanized areas.
New Genus of the Actinopterygian Fishes (Eurynotoidiidae) from the Urzhumian of Republic of Tatarstan (Kluchevskoy Ovrag locality)
Authors: Minikh Alla V. ,   Saratov State University, Bulanov Valery V. , Andrushkevich Stanislav O. ,   Borissiak Paleontological Institute RAS, Kazan Federal University,   Saratov State University
Published: July 2024

New genus and species of eurynotoidiid actinopterygians (Eurynotoidiformes), Kluchevichthys praeclarus gen. et sp. nov., is described from the uppermost Urzhumian (Kluchevskoy Ovrag locality), Tetushi District, Republic of Tatarstan. The holotype of а new form is an almost complete, non-deformed skeleton. The diagnostic characters of K. praeclarus were obtained in the morphology of the skull roof bones, dental system, scales and fins. The morphology of the marginal dentition, combining the tricuspid pattern of tooth crowns with the conical shape of all their apices allows positioning of a new taxon at the base of most phylogenetic branches of herbivorous Eurynotoidiformes having more specialized condition of the dental system, which corresponds well to stratigraphic data.
Transformation of land use systems in Russian regions
Authors: Nosonov Arthur M. ,   National Research Mordovia State University, Chernobrovkina Valeria A. ,   National Research Mordovia State University
Published: July 2024

The article is devoted to the study of changes in land use systems in various regions and natural zones of Russia for the period from 2000 to 2022. Spatial and temporal patterns of transformation of land use systems within the main agricultural territory of Russia were identified and analyzed. Main directions and tendencies of changes in the areas of the main land and proportions of sown areas of main agricultural crops areconsidered. The dependence ofthetransformation of land usesystems onthe agrarianreforms ofthe 1990s has beenrevealed. Positivetrends were noted in increasing the territorial concentration of the main crops in areas with the most favorable natural conditions for their placement. In general, the changes in land use systems that occurred during the period under review contributed to the achievement of food security in Russia. The generalization of the identified spatial and temporal patterns made it possible to assess the effectiveness of the ongoing changes in land use systems and drawconclusions about ways to improve them in different types of the natural environment. The results of the studycan be used to substantiate management decisions in determining ways to improve the territorial organization of agriculture and the implementation of appropriate agricultural policies at both the federal and regional levels.
Study of Radioactivity of Mountain Rivers Waters of the Kabardino-Balkarian Republic Using the NaI Detector in Low-Background Protection
Authors: Shagin Sergey I. , Pshukov Adam M. , Kokoeva Aneta A. , Blieva Oksana Z.
Published: July 2024

The results of studies of the radioactivity of the waters of the mountain rivers of the Kabardino-Balkarian Republic using the NaI detector in low-background protection are presented. The paper presents a method of low-background gamma-ray spectrometry for detecting radioactivity in drinking water, which is an effective method, has high sensitivity to radioactive radiation and allows you to accurately determine the level of radioactivity. The MULTIRAD MKS-01A spectrometric installation was used to measure radiation in samples under low background conditions. The identification and calculation of the volumetric activity of radionuclides was carried out using special software "Progress". Concentration levels and specific activity distribution of natural radionuclides 137Cs, 232Th, 40K, 226Ra and 222Rn were studied. Water samples were taken from the rivers of the Baksan, Cherek gorges and the Malka River of the Kabardino-Balkarian Republic. Studies have shown that radiation levels were within the norm set for drinking water.
Changes in the Activity of Oxidoreductases of Ordinary Chernozem During Platinum Contamination
Authors: Timoshenko Alena N. , Kolesnikov Sergey I. , Evstegneeva Natalia A. , Kabakova Victoria S. , Minnikova Tatiana V. , Kazeev Kamil Sh. , Denisova Tatyana V.
Published: July 2024

The automotive industry is the main source of environmental pollution with platinum group metals, which increases the concentration of platinum in road dust, soil, and plants. This can lead to the achievement of toxic levels of this metal in the environment, and consequently, an imbalance of the ecosystem, a reduction in the microbial population, and a decrease in soil fertility. The effects of platinum on the activity of oxidoreductases of ordinary chernozem have been studied: the activity of catalase and dehydrogenase. Platinum was introduced into the soil in the form of chloride. Platinum concentrations were studied – 0.01; 0.1; 1; 10 and 100 mg/kg. The change in the indicators of ordinary chernozem was assessed 10, 30 and 90 days after contamination. The absence of a stimulating effect of platinum chloride on catalase activity, the effect of hormesis on the activity of dehydrogenases of ordinary chernozem has been established. The dependence of the degree of decrease in indicators on the concentration of the pollutant in the soil and the time from the moment of contamination is shown. The study shows the negative effect of even a small concentration (0.1 mg/kg) of platinum chloride on the enzymatic activity of the soil. Early diagnosis of the degree of soil contamination with platinum compounds can be successfully used to promptly assess their impact on soil condition and prevent possible negative consequences.
The Main Routes of Ecological Tourism in the Chechen Republic
Authors: Daukaev Aslan A. , Zaburaeva Khava Sh. , Daukaev Arun A. , Batukaev Adam A.
Published: July 2024

Various approaches to defining ecological tourism as a nature-oriented form of tourism have been investigated. Describes the diverse types and types of ecological tourism and its advantages in comparison with other types of tourism and recreation. The role of ecological tourism in achieving the sustainable development goals of the region is revealed. It has been shown that development cannot be sustainable in conditions of depletion of natural resources and degradation of natural systems. The prerequisites for the development of tourist and recreational activities are disclosed on the example of the Chechen Republic, for which several ecological tourism routes are proposed and described. These routes are mainly laid from the Chechen Plain to the mountainous regions, covering picturesque landscapes and many unique geomorphological, hydrological, geological and historical and cultural objects. In the context of more sustainable development of the region, some recommendations are given to solve the most acute problems of the tourist and recreational industry.
TO THE HISTORY OF CAPITAL LETTERS USAGE WHILE WRITING THE MONARCHS’ NAMES (BASED ON THE ARTICLES OF N.M. KARAMZIN in 1802-1803)
Authors: Savelyev Victor S.
Published: July 2024

The article compares the rules of using capital letters while writing the names of Russian monarchs, fixed in grammar books of the second half of the 18th century and their actual usage in three articles written by N.M. Karamzin, published in the journal “Messenger of Europe” in 1802-1803. It was established, that the norm described in these grammar books let variability in the usage of capital letters. Through N.M. Karamzin’s texts we can find adherence to various norm options, associated with the implementation of the author’s intention to semantize the use of graphic means. Writing exclusively in capital letters particularly concerned with the names of the three monarchs, who played the most significant role in the history of Russia. Moreover, in the editions of the same articles in the “Collected Works” of 1814 and 1820 N.M. Karamzin implements another acceptable option of the norm, offered by grammar books, and replaces writing in capital letters with writing in discharge (a graphic technique in Russian typography associated with the use of increasing space between letters in a word), while expanding the range of names of monarchs to persons belonging to the Romanov family starting with Princess Sophia.
OPEN FOR DISCUSSION: DEVELOPING CHEMISTRY STUDENTS’ ENGLISH SPEAKING SKILLS
Authors: Razumnykh Elena V. , Bikkulova Gulnara R.
Published: July 2024

In the context of studying foreign languages, speaking skills are generally viewed as the key criteria of success yet the most challenging aspect of language learning. This requires special approach and efforts on the side of the teacher who should be able to create proper conditions and apply certain methods to encourage students to speak. Open for Discussion is a language course specifically developed to support chemistry students in practising real-world speaking skills within the framework of problem-solving teaching strategy and provocation in teaching. The present article gives an overview of the course, its underlying concepts and practical application. At that, special focus is made on cooperative learning strategies and collaborative discussion as the most effective ways to enhance the communicative competence and boost English speaking skills. The described course may be used to strengthen methodological support for foreign-language teachers at nonlanguage faculties.
VIDEO BLOGGERS’ SPEECH BEHAVIOUR FEATURES ON THE EXAMPLE OF THE VEHICHLES REVIEW
Authors: Zaslavnov Dmitry A. , Matveeva Galina G.
Published: July 2024

The aim of this article is to identify the features of speech behavior of video bloggers from the point of view of pragmalinguistics, where the main object of the research is the communicant’s conscious and unconscious choice of speech means. The method of traditional content analysis is used to study the conscious choice of language means by a video blogger, while the method of modified content analysis is used to study the unconscious choice. Fragments of speech of videoblogers, whose videos are devoted to retro vehicles reviews were taken as a research material. This article defines such concepts as Internet discourse, blog and video blog, and also identifies and shows on examples the common linguistic features that are found among video bloggers in the field of retro transport. These features will allow to further form speech portraits of video bloggers and determine their personal traits. These traits show what norms of culture, behavior, communication, even the psychology of people’s thinking are formed among representatives of different generations under the influence of the World Wide Web.
La educación artística en el aprendizaje interdisciplinar
Authors: Lucero Garcés Marco Fabián
Published: July 2024

La investigación va dirigida a la Unidad Educativa Pedro Fermín Cevallos, Francisco Flor, Tungurahua-Ambato, Ecuador. Mediante una exploración de la realidad se han identificado las insuficientes relaciones interdisciplinarias en el proceso educativo, con poco aprovechamiento de la educación artística para este propósito, teniendo en cuenta los nuevos retos y una mayor calidad en el proceso. Este tema responde a necesidades formuladas por el Ministerio de Educación, que aseguran la materialización de los objetivos de trabajo para el nivel educativo.  En este artículo se analizan referentes teóricos relacionados con el tema, utilizando diversas fuentes bibliográficas de autores internacionales y nacionales, los cuales permitieron constatar la pertinencia de la investigación.
La música como propuesta pedagógica para el fortalecimiento de la atención en la primera infancia
Authors: Meza Camacho Marly Viviana , Silva Prada Diego Fernando
Published: July 2024

El nivel atencional es un elemento primario e indispensable dentro del proceso de aprendizaje, por tanto, con el propósito de procurar mejoras en este ámbito se lleva a cabo un proyecto investigativo que permite por medio de la intervención y desde la investigación-acción, fortalecer los niveles atencionales de los estudiantes del grado transición del Colegio Eduardo Camacho Gamba del municipio de Curití, Santander, aportando de esta manera a la superación de una necesidad educativa por medio de acciones concretas, las cuales se agrupan dentro de una propuesta pedagógica mediada por la música, como medio formulado dentro del proyecto para alcanzar el propósito planteado. Abordaje que en el transcurso del proceso fue satisfactorio pues se lograron los objetivos, aportando al desarrollo enseñanza-aprendizaje del grupo sujeto de estudio, donde la música demostró su incidencia en la mejora de los procesos atencionales y contribución a funciones cognitivas, actitudinales y sociales.
El uso de las TIC’s en la Carrera de Música Popular del Instituto Superior Riobamba
Authors: Inca Chunata Alex Geovanny , García Torrell Isabel Cristina
Published: July 2024

Desde la pandemia que enfrentó el mundo la enseñanza se transformó, las metodologías de diversas materias tuvieron que adaptarse a la nueva realidad virtual; en el campo de la educación musical se utilizaron como medio de enseñanza-aprendizaje. Una de las asignaturas principales es la lectura musical, y ante la nueva modalidad en línea se aplicaron estrategias en este sentido en el Instituto Superior Tecnológico Riobamba, de Riobamba, Chimborazo, en el Ecuador, las cuales no fueron utilizadas correctamente por el insuficiente conocimiento por parte de docentes y estudiantes, la premura del tiempo y no tener experiencias e investigaciones validadas anteriormente. Teniendo en cuenta esta problemática, el presente trabajo aborda la Tecnología de la Información y de las Comunicaciones (TIC’s) aplicada en la música para el mejoramiento del proceso de enseñanza-aprendizaje de esta manifestación del arte. En torno a ello, se emplearon métodos científicos: teóricos, empíricos y estadístico-matemáticos. Se determinaron referentes teórico-metodológicos del objeto de estudio que posibilitó profundizar en el tema. Mediante este artículo se expresa el análisis realizado demostrando la pertinencia y significación práctica de la investigación.
Libro-álbum para la enseñanza-aprendizaje del desarrollo emocional en estudiantes de Educación General Básica Superior
Authors: Tapia Torres Renato Fabián
Published: July 2024

El trabajo aborda la cuestión de cómo el libro-álbum puede ser un recurso didáctico para fortalecer el desarrollo y la expresión emocional en estudiantes de educación general básica superior. El objetivo general es desarrollar un libro-álbum con este propósito, mediante un proceso investigativo que incluye un estudio del desarrollo emocional en la adolescencia y la composición funcional de dicho libro- álbum. La metodología de investigación fue cualitativa, utilizando entrevistas semiestructuradas con un grupo de cinco estudiantes. Las experiencias narradas e ilustradas se recopilaron en un libro-álbum llamado Bocetero de emociones; la socialización del recurso reveló que la comunicación de emociones se fortaleció, brindando seguridad, autoexploración y experiencias compartidas entre estudiantes. Docentes y artistas destacaron que la propuesta es innovadora y multidisciplinaria, aportando significativamente al desarrollo educativo de los estudiantes.
TAFSIR AL-QUR’AN DI MEDIA SOSIAL (Karakteristik Penafsiran Pada Akun Media Sosial @Quranreview)
Authors: Nurdin Rahmat
Published: July 2024

@Quranreview is an account that specifically creates content and posts about verses of the Qur’an and their placement using social media as a medium to express them. In this study using qualitative methods based on literature review with reference ti the content of posts, writings and studies from the @Quranreview account. In addition, it also refers ti books, journals and theses as additional references. In this study using discourse theory. The results on this study show the relationship between interpretation and social media, the types of social media used in uncovering the verses of the Qur’an such as social networking, media sharing, blogs, and the web. Social media as a medium of discourse in assisting interpretation. The influence of social media on the interpretation of developments is that it can make it easier for people to learn and study the Qur’an because it can be accessed anywhere and anytime. The background of the rapid development of social media interpretation is the difference in how discovery works in the form of books and social media. Social media interpretation has three tendencies, namely contextual, textual and scientific interpretation which were originally carried out by the authorities of scholars, academics and intellectuals but now the general public or lay people get involved in it. The interpretation method on this account uses a thematic method which is presented in audiovisual form and visual with a linguistic pattern that is so thick in its locking, the characteristics of the interpretation of this account use the thematic method and are very thick with a linguistic approach in the discussion of its interpretation.Keywords: Interpretation, social media, @Quranreview
Wpływ ultradźwięków na parametry cieczy węglowodorowych
Authors: Bieszczak Hanna ,   POLMAX S.A. S.K.A., Świebodzin, Halat Zbigniew , Szpilman Sylwia , Kowalaszek Anna , Gramatyka Grażyna ,   POLMAX S.A. S.K.A., Świebodzin,   POLMAX S.A. S.K.A., Świebodzin,   POLMAX S.A. S.K.A., Świebodzin,   POLMAX S.A. S.K.A., Świebodzin
Published: July 2024

W niniejszym artykule przedstawiono wyniki prac prowadzonych w ramach projektu pt. Innowacyjna technologia monitoringu sejsmoakustycznego oraz sejsmostymulacji (M2S), nr POIR.01.01.01-00-0015/17-00. Opisano wpływ ultradźwięków na parametry fizykochemiczne dwóch różnych cieczy węglowodorowych – ropy naftowej i oleju transformatorowego. Na każdą badaną próbkę cieczy działano falami ultradźwiękowymi o gęstości mocy akustycznej w zakresie 4–15 W/cm2, po czym analizowano gęstość i lepkość kinematyczną. W ramach prowadzonych badań pomiary gęstości wykonywano za pomocą szklanych areometrów, natomiast badania lepkości kinematycznej przeprowadzono z wykorzystaniem automatycznego lepkościomierza HVM 472. Badania parametrów fizykochemicznych wykazały zmienność właściwości ropy naftowej i oleju transformatorowego po zastosowaniu ultradźwięków. Pod wpływem działania ultradźwięków nastąpiło zmniejszenie gęstości i lepkości kinematycznej badanych cieczy węglowodorowych. Dzięki tym badaniom ustalono charakterystykę fali ultradźwiękowej, która może najlepiej wpływać na parametry ropy naftowej w przypadku jej wydobycia ze złoża. Charakteryzująca falę ultradźwiękową gęstość mocy akustycznej na poziomie 12 W/cm2 najkorzystniej wpływa na zmniejszenie lepkości oleju transformatorowego. W przypadku ropy naftowej najkorzystniejszą gęstością mocy akustycznej pozwalającą na największe obniżenie lepkości jest 11 W/cm2. Takie parametry fali akustycznej okazały się najbardziej optymalne ze względu na maksymalny spadek lepkości badanych cieczy przy najbardziej ekonomicznych nastawach symulatora rozkładu faz. Zarówno w badaniach oleju transformatorowego, jak i ropy naftowej stopniowe zwiększanie gęstość mocy akustycznej ultradźwięków nie powodowało przegrzania układu w badanym przedziale czasowym.
Badania fitoremediacji gleby zanieczyszczonej węglowodorami ropopochodnymi z zastosowaniem Glechoma hederacea
Authors: Wojtowicz Katarzyna ,   Instytut Nafty i Gazu – Państwowy Instytut Badawczy, Jakubowicz Piotr ,   Instytut Nafty i Gazu – Państwowy Instytut Badawczy
Published: July 2024

"W artykule przedstawiono zagadnienia związane z fitoremediacją gleb zanieczyszczonych węglowodorami ropopochodnymi za pomocą Glechoma hederacea (bluszczyk kurdybanek) jako fitoremedianta. Materiał badawczy stanowiła gleba pobrana z terenu dołu urobkowego charakteryzująca się podwyższonym stężeniem TPH (całkowita zawartość węglowodorów) – 3789,12 mg/kg s.m. oraz WWA (wielopierścieniowe węglowodory aromatyczne) – 7,53 mg/kg s.m. Badania fitoremediacji prowadzono w trzech układach: układ 1 – gleba wyjściowa GW + Glechoma hederacea, układ 2 – gleba wyjściowa GW + Glechoma hederacea + bioaugmentacja biopreparatem (specjalistyczne konsorcjum mikrobiologiczne), układ 3 – gleba wyjściowa GW + Glechoma hederacea + bioaugmentacja biopreparatem z dodatkiem γ-PGA (kwas γ-poliglutaminowy) przez sześć miesięcy w warunkach atmosferycznych. Dodatkowo zbadano skuteczność samooczyszczania gleby. Oceny efektywności stosowanych zabiegów fitoremediacyjnych dokonano na podstawie analiz chromatograficznych oraz toksykologicznych. Rezultaty badawcze wykazały, że zastosowanie metod kombinowanych (fitoremediacja wspomagana bioaugmentacją – układy 2 i 3) pozwalało na zwiększenie skuteczności procesu oczyszczania gleb zanieczyszczonych węglowodorami ropopochodnymi. Przeprowadzone analizy chromatograficzne wykazały, że stopień biodegradacji TPH po zakończeniu testu w układzie 1 wynosił 35,52%, natomiast WWA – 27,66%. Wspomaganie procesu fitoremediacji z wykorzystaniem Glechoma hederacea inokulacją biopreparatem (układ 2) wpłynęło na wzrost efektywności biodegradacji TPH (65,48%) i WWA (62,93%). Ponadto inokulacja gleby biopreparatem z dodatkiem γ-PGA (układ 3) spowodowała obniżenie zawartości TPH w badanej glebie o 74,90% oraz WWA o 73,85%. Skuteczność zabiegów fitoremediacji z zastosowaniem Glechoma hederacea uzupełniono o monitoring toksykologiczny z użyciem trzech testów toksykologicznych: Phytotoxkit™, Ostracodtoxkit F™ oraz Microtox®STP.
El arte de hilar el vacío Macarena
Authors: Dumay Urzúa
Published: July 2024

El arte, la técnica y el diseño que definen la construcción de la pintura de la escena (escenografía origen griego) de la obra “A los pies del Árbol”, aparece como una radiación sonora visual que penetra en el silencio profundo para dar vida al vacío que dialoga con la emoción humana.
Construcción de atmósfera: la narración visual
Authors: Pardow María Irene
Published: July 2024

La museografía es una disciplina fundamental para la transmisión de conocimientos y cultura, que se expresa en la configuración y diseño de espacios, recorridos y narrativas que guían y construyen una relación entre los objetos exhibidos, las colecciones y los conceptos, los que guían y construyen una ruta, a través de la cual los museos y lugares de exhibición se convierten en espacios educativos y de divulgación del conocimiento, vinculando a la sociedad con el que hacer de las prácticas artísticas y la historia del arte en todas sus manifestaciones a lo largo de la historia.
Del concepto al espacio: diseño, curaduría y narrativas expográficas
Authors: Szlifman Mariel
Published: July 2024

El siguiente artículo propone reflexionar sobre el diseño de “ambientes narrativos” a partir de la práctica curatorial y expográfica. Partiendo de conceptos provenientes de la museografía, el arte contemporáneo y el arte tecnológico, reunimos una serie de experiencias –realizadas en el vínculo universidad-museo–, ligadas a curadurías, procesos expográficos y de mediación que se produjeron desde una mirada de diseño.
La narración visual como elemento significativo para la divulgación científica en los espacios expositivos de museos
Authors: Alcaraz-Flores Martha , Mellink-Méndez Sialia
Published: July 2024

El presente trabajo de investigación da cuenta sobre la situación contextual de la comunicación visual para la transmisión de contenido científico en los entornos de los museos de la región noroeste de México, específicamente del estado de Baja California.
Ex Teresa Arte Actual en comunión con Bill Viola
Authors: Mayoral Erika
Published: July 2024

El Museo Ex Teresa Arte Actual es un recinto cultural ubicado en la Ciudad de México cuyo edificio que lo contiene tiene una basta historia que se remonta desde el siglo XVII
Participación ciudadana en la creación de la sala “Mineral de Naltahua” del Museo Parroquial de Isla de Maipo
Authors: Campos Ibáñez César , Avello Martínez Diego , Morales Zambra Andrés
Published: July 2024

Durante el año 2022, el Museo Parroquial de Isla de Maipo (MUPIM) se planteó la necesidad de rescatar la historia de la localidad rural San Vicente de Naltahua, la cual surgió del campamento minero asociado al complejo industrial conocido como Mineral de Naltahua, y que significó un fuerte auge económico y social para la zona a principios del siglo XX.
Entrevista a François Jost
Authors: Gurevich Ariel
Published: July 2024

François Jost es profesor emérito en la Sorbona de París (Francia), especialista en análisis del discurso, narratología y enunciación audiovisual. Profesor invitado en numerosas universidades, es uno de los referentes más destacados de la semiología mundial. Ha escrito o coordinado treinta y cinco libros sobre cine, televisión y medios digitales, así como dos novelas, guiones y films. Tenemos otro privilegio: sigue produciendo activamente y pensando las problemáticas del presente, con una mirada que asombra por su lucidez, destaca por su rigor teórico e invita al juego en el placer por abordar objetos en apariencia laterales, triviales y siempre anclados en nuestra época. El ejercicio de la semiología en Jost pareciera al mismo tiempo una necesidad, una aventura y una urgencia.
Community-Academic Partnerships for Health Research: An Iterative and Transparent Process of Patient Engagement Before the Research Begins
Authors: Mattingly T. Joseph , Baquet Claudia Rose , Lance Franklin , Medeiros Michelle , Mullins C. Daniel
Published: July 2024

Background

The root causes of coronavirus disease 2019 (COVID-19) disparities include longstanding systemic racial bias in economic advancement and care delivery, discrimination, lack of access, and social determinants of health. To address these causes, research institutions and health care systems must shift their lens from one that focuses solely on changing behaviors among underserved and vulnerable populations to one that is inward facing.

Methods

We worked with a community advisory board and an African American church that has partnered on research for more than a decade to identify community norms, needs, and key resources needed for establishing community-academic partnerships for COVID-19 testing. Participants were purposefully sampled with equal representation from 3 groups: (1) church members and leaders, (2) academic or organization researchers with experience in community-engaged research, and (3) community members with experience participating in community-engaged research. Participants engaged in a hands-on exercise in the church basement as part of a town hall-style meeting.

Results

Active discussion led to the identification of business model components salient to COVID-19 testing in an underserved Baltimore community, predominantly made up of African Americans. Our discussion identified key partners, activities, resources, costs, value propositions, community relationships, community groups, communication channels, and outputs for community buy-in.

Conclusion

Developing the business case for mutual trustworthiness to be better prepared for future pandemics and public health crises may foster more sustainable community-academic partnerships. Using a Business Model Canvas, we delineate the major components, activities, and value propositions that are needed to achieve authentic community-academic partnerships to advance health equity.
Conducting Community-Based Research in An African Immigrant Population: Lessons Learned
Authors: Gona Clara M. , Kieran Kathryn , Durning Jennifer , O’Brien Lisa-Marie , Gotora Rosalia , Gordon Tricia , Gona Philimon N.
Published: July 2024

Background

Although small, the African immigrant population is one of the fastest growing immigrant populations in the United States. Emerging research indicates a high prevalence of noncommunicable preventable chronic conditions in this population. Like other African Americans, African immigrants are mistrustful of the health care system, hampering efforts for prevention and intervention research.

Purpose

To describe our experiences conducting 2 studies in an African immigrant community, discuss the lessons learned, and provide advice to researchers interested in conducting research in similar populations.

Design

The 2 published studies for which we derive lessons learned for this paper were a cross-sectional study and a qualitative study using focus group interviews. Participants included Zimbabwean immigrants in the Eastern United States recruited at religious festivals and community events. The 2 studies enrolled a total of 135 participants.

Results

Of our recruitment goal of 120 in the first study, we enrolled only 98 despite numerous efforts. However, after strategically partnering with a community advisory board (CAB), in the second study, we met our recruitment goal within 4 months. With the CAB, we recruited a larger proportion of men (38% versus 24%). Without the CAB, 350 individuals agreed to participate, but only 98 (28%) returned the questionnaire, whereas with the CAB, 40 agreed to participate, and 37 (93%) successfully completed the study.

Conclusion

Conducting health-related research in immigrants requires strategic partnerships with the community to build strong relationships between the research team and the target community. By nurturing these relationships, research teams can effectively access this hard-to-reach population and achieve high participation.
DISEÑO SÍSMICO SUSTENTABLE DE ESTRUCTURAS EQUIPADAS CON DISIPADORES VISCOSOS
Authors: Rodríguez Castellanos Ali , Niño Lazaro Mauro Pompeyo , Ruiz Gómez Sonia Elda , Santos Santiago Marco Antonio
Published: July 2024

La ingeniería sísmica moderna no únicamente busca salvaguardar la vida humana durante un evento sísmico, si no también controlar las pérdidas económicas y, más recientemente, el impacto ambiental asociado con la rehabilitación del daño estructural después de un sismo. La incorporación de dispositivos de amortiguamiento viscoso en edificaciones puede ayudar a satisfacer tales exigencias. Sin embargo, inclusive satisfaciendo las demandas de resistencia y deformación, el diseño de estos dispositivos no garantiza la óptima selección de sus propiedades histeréticas. En este estudio se diseña un conjunto de edificaciones que incorporan dispositivos viscosos cuyas propiedades histeréticas se varían para tener diversas alternativas de diseño y, enseguida, se evaluá su desempeño con la metodología FEMA P-58. Así, para abordar las tres dimensiones de la sustentabilidad, se definió como diseño optimo a aquel donde se minimice la pérdida anual esperada en términos de costos de reparación (economía), número de heridos (social) y emisiones de dióxido de carbono (ambiental). Los resultados indicaron que la selección cuidadosa de los parámetros histeréticos de los sistemas de disipación de energía puede reducir significativamente las pérdidas esperadas, en comparación con edificaciones que no incorporan sistemas de amortiguamiento suplementario.
Народна библиотека „Стеван Сремац” у Нишу – 145 година трајања
Authors: Петковић Ивана
Published: July 2024

Народна библиотека „Стеван Сремац“ у Нишу 2024. године обележава 145 година постојања. У њеној повести се, као у огледалу, пресликавала и модерна историја Ниша, јер се развијала и мењала заједно са градом и са ширим друштвено-историјским контекстом. Циљ овог рада је да се нагласи њена дуготрајност и континуирани напредак, будући да на путу библиотечке, културне и просветне мисије истрајава од 1879. године. Историјским освртом указује се на периоде и личности који су је обликовалe, са више или мање успеха. Библиотека је од почетака јавне делатности истрајно и методично обнављала и богатила своје фондове и развијала библиотечко-информациону делатност. Данас је она установа културе, организационо и стручно уређена по савременим библиотечким принципима.
Манастирске библиотеке, преписивачки центри и преводилачка делатност као сведочанство византијске цивилизације на тлу средњовековне Италије
Authors: Ђурашиновић Биљана М.
Published: July 2024

Циљ рада је да, разматрајући период од 6. до 13. века, опише културни утицај Источног римског царства на развој манастирских библиотека на тлу Италије: у њеним јужним деловима, граду Риму и Равенском егзархату на северу Апенинског полуострва. Утицај је видљив првенствено током превласти царског двора у Константинопољу, а касније и за време владавине Нормана. Приказ делатности манастирских библиотека у овом делу Царства представљен је кроз типике манастира Светог Николе у Казоли и Светог Спаситеља у Месини. Неки од манастира били су значајни преписивачки центри у оквиру којих су се израђивали рукописи и стварао сопствени књижни украс, али је значајан број рукописних књига пристизао из источних делова Царства. У завршном делу рада дат је осврт на развој преводилачке делатности од успостављања византијске власти до 13. века, што је, заједно са делатношћу библиотека, омогућило континуитет грчке писане речи у овом делу Европе.
Подстицање физичке активности у америчким јавним библиотекама
Authors: Јовин Јелена
Published: July 2024

У понуди услуга америчких јавних библиотека током протекле деценије запажен је тренд увођења библиотечких програма који укључују различите облике физичке активности. Специфичне националне иницијативе за очување здравља појављују се на сцени као инспиратори за активан и здрав животни стил библиотекара и корисника различитих узраста и способности. Од концепта storywalk (енг. истовременог читања и физичке активности) за децу и родитеље, преко музике и покрета, часова фитнеса за тинејџере, окупљања група одраслих за пешачење или трчање, до јоге у столици за старије грађане – циљ је поспешивање физичке активности корисника током целог живота. У раду су истакнути позитивни ефекти ових програма са становишта библиотекара, корисника и друштвене заједнице. Рад је илустрован примерима добре праксе са веб-странице иницијативе Let’s Move in Libraries и резултатима онлајн анкетног истраживања активности библиотека у Америци и Канади, под руководством Ноа Ленстре (Noah Lenstra), професора библиотекарства на Универзитету Северна Каролина у Гринсбороу. Циљ рада је да информише српске библиотекаре о појединостима организације, имплементације и о ефектима/недостацима актуелног тренда у понуди америчких библиотека, као и да подстакне развој сличних, ка личном развоју и здрављу оријентисаних програма у Србији.
A KULTURÁLIS EMLÉKEZET ALAPFORMÁI DEVECSERI GÁBOR BIKASIRATÓJÁBAN
Authors: POLGÁR Anikó
Published: July 2024

A tanulmány Devecseri Gábor Bikasirató című kompozícióját elemzi a kulturális emlékezet elméletéből kiindulva, annak három alapformájához (nyelvi, rituális, képi) kötődően. A versben leírt bikaviadal látványosság és tömegszenzáció, ugyanakkor rituális esemény is. A rituális háttér az elemzés szempontjából kulcsfontosságú, hiszen a Bikasirató a bikaviadalt az archaikus szertartások, az ókori misztériumok, a passiójátékok kontextusába helyezi. A kulturális emlékezet nyelvi rétegei a változatos intertextuális viszonyokban, a liturgikus formuláknak a tömegrendezvény közhelyeivé válásában, a nyelv archaizmusaiban, latinizmusaiban mutatkoznak meg. Képi síkon a labirintusszerű képtár és a kommersz tárgyakat felmutató kirakat válik fontossá, a képtárban is az erőszak képei villannak a látogatók elé.
AZ ARCHAIKUS, A VULGÁRIS ÉS A POPKULTURÁLIS IRODALMI NYELV METSZÉSPONTJÁBAN
Authors: BAKA Patrik L.
Published: July 2024

Jelen dolgozat Huszti Gergely Mesteralvók hajnala című regényének szövegközeli elemzésére vállalkozik. Tanulmányunkat három szakaszra bontjuk, melyek közül az első a kortárs ifjúsági irodalom sarkalatos kérdésirányai felől közelít a regényhez, különösen a tabumentes, naturalista ábrázolásmódot állítva előtérbe. A második rész fókuszában a mű világépítése áll, valamint a narratíva azon társadalompolitikai tendenciáinak taglalása, melyek a mi valóságunkkal is párhuzamba állíthatók. Végül a regény poétikai megoldásaira térünk ki, különös tekintettel a karakterhorizontok nyelvi sajátosságaira, a vallomásszerűségre, az autoreferencialitás megjelenési módjaira, mindvégig odafigyelünk azonban a más kortárs alkotásokhoz fűződő kapcsolódási pontokra is.
A FONETIKA TANÍTÁSÁNAK PROBLÉMÁI ÉS LEHETŐSÉGEI
Authors: ISTÓK Béla , TÓTH Sándor János , VARAGYA Szilvia N.
Published: July 2024

A tanulmány a hangtantanítás problémáit és lehetőségeit vizsgálja online kérdőíves módszerrel (N = 101). Elsődleges célja összegyűjteni és a (leendő) magyartanárok figyelmébe ajánlani azokat a memóriamankókat (felidéző szavakat, mondatokat és álmagyarázatokat), amelyek könnyebbé, egyszersmind érdekesebbé tehetik a tanulók számára a magán- és mássalhangzók osztályozásának memorizálását. A kutatásból kiderül, hogy a hangtan a tanulók által kevésbé kedvelt nyelvtani témakörök egyike, sokan elvontnak, bonyolultnak, a gyakorlati életben nehezen hasznosíthatónak tartják. A legtöbb pedagógus szerint az elsajátítandó ismeretanyag nehézsége nincs összhangban a(z ötödik osztályos) tanulók életkorával (érettségével), ez alapján pedig elképzelhető, hogy éppen a nyelvi szintek tanításának szintetikus (alulról felfelé építkező) módja a gyermekek nyelvtantól való elidegenedésének a kiváltója.