bluuebunny/crossref_metadata_2025 huggingface dataset:
Explicit learning of derivatives with the KREG and pKREG models on the example of accurate representation of molecular potential energy surfaces
Authors: Hou Yi-Fan , Ge Fuchun , Dral Pavlo O.
Published: October 2022

The KREG and pKREG models were proven to enable accurate learning of multidimensional single-molecule surfaces of quantum chemical properties such as ground-state potential energies, excitation energies, and oscillator strengths. These models are based on kernel ridge regression (KRR) with the Gaussian kernel function and employ relative-to-equilibrium (RE) global molecular descriptor, while pKREG is designed to enforce invariance under atom permutations with a permutationally invariant kernel. Here we extend these two models to also explicitly include the derivative information from the training data into the model which greatly improves their accuracy. We demonstrate on the example of learning potential energies and energy gradients that KREG and pKREG models are better or on par with state-of-the-art machine learning models. We also found that in challenging cases both energy and energy gradient labels should be learned to properly model potential energy surfaces and learning only energies or gradients is insufficient. The models’ open-source implementation is freely available in the MLatom package for general-purpose atomistic machine learning simulations which can be also performed on the MLatom@XACS cloud computing service.
UmetaFlow: An untargeted metabolomics workflow for high-throughput data processing and analysis
Authors: Kontou Eftychia Eva , Walter Axel , Alka Oliver , Pfeuffer Julianus , Sachsenberg Timo , Mohite Omkar , Nuhamunada Matin , Kohlbacher Oliver , Weber Tilmann
Published: October 2022

Metabolomics experiments generate highly complex datasets, which are time and work-intensive, sometimes even error-prone if inspected manually. Therefore, new methods for automated, fast, reproducible, and accurate data processing and dereplication are required. Here, we present UmetaFlow, a computational workflow for untargeted metabolomics that combines algorithms for data pre-processing, spectral matching, molecular formula and structural predictions, and an integration to the GNPS workflows Feature-Based Molecular Networking and Ion Identity Molecular Networking for downstream analysis. UmetaFlow is implemented as a Snakemake workflow, making it easy to use, scalable, and reproducible. For more interactive computing, visualization, as well as development, the workflow is also implemented in Jupyter notebooks using the Python programming language and a set of Python bindings to the OpenMS algorithms (pyOpenMS). UmetaFlow was validated with in-house LC-MS/MS datasets of actinomycetes producing known secondary metabolites, as well as commercial standards, and it detected all expected features and accurately annotated 76% of the molecular formulas and 65% of the structures. As a more generic validation, the publicly available MTBLS733 dataset was used for benchmarking, and UmetaFlow detected 797 out of the 836 (~95.3%) ground truth features and accurately quantified 94.9% of these. We anticipate that UmetaFlow will provide a universal platform for the interpretation of large metabolomics datasets.
Sex- and age-related variations in seasonal and circadian activity of the Nose-horned Viper Vipera ammodytes (Linnaeus, 1758)
Authors: Dyugmedzhiev Angel , Naumov Borislav , Tzankov Nikolay
Published: October 2022

The seasonal and circadian activity patterns of Vipera ammodytes were studied in five sites in western Bulgaria between 2014 and 2017. Vipera ammodytes was active from the end of February to the first half of November. In spring, adult males emerged a few weeks earlier than females and immature vipers. In autumn, the different sex/age groups started their hibernation approximately at the same time. We registered differences in the seasonal and circadian activities between the different sex/age groups. Adult males and subadults were mostly encountered during spring and autumn, and juveniles mainly in autumn, while the encounter rate of adult females was steady throughout the activity period. Females’ circadian activity varied according to their reproductive status. The observed patterns might be a result of the complex effects of many factors, such as climatic conditions, differences in the reproductive behaviour and the cost of reproduction between sexes, as well as the trade-off between precise thermoregulation, predation risk and foraging needs.
NUEVO MÉTODO PARA LA ESTIMACIÓN DE RUIDO GAUSSIANO EN IMÁGENES BIOMÉDICAS
Authors: Forero Vargas Manuel Guillermo , Miranda Rojas Sergio Luis Alejandro
Published: October 2022

En el estudio de imágenes médicas incluyendo las de microscopía, es de gran importancia que éstas tengan la menor cantidad de ruido posible, con el objetivo de que procesos posteriores, tanto en análisis como en la visualización no se han afectados. En la práctica, siempre se tendrá ruido, puesto que es inherente al proceso de la adquisición. Cabe resaltar, que el ruido más común encontrado en imágenes médicas es el gaussiano. Por lo tanto, se requiere mejorar la calidad de la imagen eliminando el ruido de manera eficiente, para ello cada día se desarrollan diferentes técnicas de filtrado, siendo las más avanzadas las que requieren el valor aproximado del nivel del ruido de la imagen, lo que hace necesario el uso de métodos de estimación de ruido. En este trabajo se comparan 5 métodos, uno de ellos propuesto por los autores basado en algunos de los principios trabajados en los otros. Estos fueron implementados en lenguaje Java como plugins del programa de libre acceso ImageJ. La práctica se desarrolló con 12 imágenes médicas contaminadas con diferentes niveles de ruido gaussiano. Los métodos son comparados evaluando el error cuadrático medio de la estimación y el tiempo de cómputo. Los mejores resultados, en cuanto hace al error de estimación fueron obtenidos con el método propuesto, siendo no mayor a 0.68.
MODELO DE MACHINE LEARNING PARA LA DETECCIÓN DE EVENTOS DE MARCHA HUMANA
Authors: Muñoz Muñoz Dayana , Castillo Landínez Sandra Patricia
Published: October 2022

La marcha humana es un proceso en el cual una persona traslada su centro de masa hacía adelante alternando las piernas. Diferentes investigaciones han determinado que la marcha es una de las acciones más complejas efectuadas por el ser humano; se puede describir mediante los movimientos y estudiar las fuerzas ejercidas por los músculos (cinemática y cinética). Para su análisis existen diferentes métodos, entre ellos los sistemas de captura de movimiento 2D y 3D los cuales utilizan herramientas tecnológicas para la recolección de datos (cámaras, infrarrojos, marcadores, etc.), recreando estas acciones en diversas formas, dimensiones y formatos. La marcha es cíclica y puede ser descompuesta en ciclos o zancadas, los cuales presentan dos fases: la primera, apoyo, donde el pie está en contacto con el suelo y equivale al 60% del ciclo, la segunda, oscilación o balanceo, cuando el pie no está en contacto con el suelo y representa el 40% restante. Las dos fases están limitadas por eventos de marcha humana. Cada marcha posee diferentes variables como longitud de paso, ancho de paso, longitud de zancada, ancho de zancada, velocidad, aceleración, cadencia. Es importante estudiar el patrón de marcha de un individuo, ya que es un indicador de diferentes patologías, trastornos de movimiento, entre otros, y sirve como base para que los expertos en la salud propongan planes de rehabilitación y métodos preventivos para problemas motores. El análisis biomecánico de la marcha genera un gran volumen de datos variados, que difícilmente pueden ser analizados e integrados a través de métodos tradicionales, lo que constituye una barrera para su máximo aprovechamiento. Este trabajo propone el uso de algoritmos predictivos de Machine Learning para la detección de eventos de marcha humana, los cuales constituyen la base del estudio biomecánico de la caminata en personas.
EVALUACIÓN DE LOS IMPACTOS DE LAS PRÁCTICAS EMPRESARIALES DE LA ESCUELA DE ESTUDIOS INDUSTRIALES Y EMPRESARIALES DE LA UNIVERSIDAD INDUSTRIAL DE SANTANDER
Authors: Ariza Cadena Yennifer , Gualdrón Daza Laura Paola
Published: October 2022

Dentro de las competencias que debe adquirir un ingeniero en su etapa de formación, el concepto de los tres saberes toma gran relevancia debido a la integralidad del conocimiento, es decir, construir unas bases sólidas en los profesionales que atenderán las necesidades de la población teniendo en cuenta la parte cognitiva (Saber-Saber), el manejo de las emociones (Saber-Ser) y la aplicación como herramienta de aprendizaje práctico (Saber-Hacer). A partir de lo anterior, se plantea un proyecto de investigación adscrito al Grupo de Optimización y Organización de Sistemas Productivos, Administrativos y Logísticos-OPALO de la Universidad Industrial de Santander, con un objetivo específico que busca evaluar el impacto de los proyectos de grado bajo la modalidad de práctica empresarial, ejecutados por los estudiantes de Ingeniería Industrial de la Escuela de Estudios Industriales y Empresariales de la UIS como alternativa para mejorar las competencias del Saber-Hacer. Es allí donde los beneficios de llevar la academia a la sociedad involucran el desarrollo de las dos partes, es decir, que los estudiantes en su facultad de visualizar las oportunidades de mejora en una organización y plantear soluciones a las empresas, ayuden a mejorar los procesos no solo con métodos que reducen costos a corto plazo, sino la implementación de metodologías y el cambio de la cultura organizacional enfocada al mejoramiento continuo, como objetivo para mejorar las estrategias corporativas de la empresa intervenida. Para la ejecución de dicho proyecto, se llevó a cabo la revisión de los informes de los trabajos de grado de las empresas que aceptaron participar en la investigación (muestreo por conveniencia), para analizar los diagnósticos y los sistemas de mejora identificando una serie de factores de estudio en común, los cuales permitieron la estructuración del instrumento de medición propuesto. En este punto, cabe destacar que se mantuvo el concepto de cooperación en el planteamiento de preguntas, dado que la interacción de retos y experiencia entre universidad-empresa permite a los profesionales consolidar sus competencias requeridas en el mercado laboral.
Effect flaxseed oil beeswax-oleogel supplementation in diet fed rat on health
functionality aspect and its possibility as a therapeutic food ingredient
Authors: Issara U. , Park S.
Published: October 2022

The imbalanced consumption of high-fat food has a significant role in health. This study
aimed to investigate the fundamental health effect of an oleogel made of flaxseed oil and
beeswax, an innovative fat ingredient, fed to rats for 5 weeks. Male Sprague-Dawley rats
(N = 20) were divided into four treatment groups of different diets: i) control (normal
diet), ii) high-fat diet (HFD), iii) flaxseed oil-beeswax oleogel (FBOG), and iv) HFD
incorporating FBOG. Body weight gain, dietary intake index, blood glucose, and insulin
levels as well as the target genes expression were determined. The results showed that the
bodyweight of rats was reduced in the HFD + FBOG group (89.20±16.17 g) compared
with the HFD-only group (92.20±21.36 g) (p < 0.05). Rats treated with FBOG alone had
the highest dietary intake index (24.92±4.33 g). Rats fed the FBOG diet showed improved
blood biochemical characteristics by modulation of glucose (134.80±7.68 mg/dL) and
insulin (31.51±1.32 mU/L) levels (p < 0.05). Glucose transporter 2 (GLUT-2) and insulin
receptor substrate 2 (IRS-2) gene expression was up-regulated after diet supplementation
with FBOG whereas nuclear factor-kappa B p65 (NF-κB p65) gene expression was downregulated (p < 0.05). Consequently, FBOG could be used as a fat replacement in food to
improve body weight gain and the blood biochemical profiles of animals by regulating
glucose and insulin signalling, contributing to reducing the risk factors for pro-obesogenic
effects and obesity-related diseases. Besides that, this work may provide fundamental
results to develop oleogel as therapeutic food ingredient.
Physicochemical, antioxidant, and enzyme inhibitory properties of Bignay
(Antidesma bunius L. Spreng) and Duhat (Syzygium cumini L.) extracts
microencapsulated with β-cyclodextrin
Authors: Flores F.P. , Caro M.A.D.
Published: October 2022

Seasonal tropical fruits with health-promoting properties are commonly dehydrated to
preserve their bioactive potential. Despite the commercial and industrial appeal of spray
drying, the significant capital outlay may deter small-scale applications associated with
small volumes of seasonal fruits. In this study, inclusion complexation using βcyclodextrin (bCD) was applied to ethanolic extracts of two common seasonal fruits,
duhat and bignay, and the resulting powders were characterized using spectrophotometric,
electron microscopy, colourimetric, and gravimetric methods. Electron microscopy
images of microcapsules and changes in FTIR spectra indicate successful encapsulation.
Despite having different concentrations of monomeric anthocyanins, phenolic contents
and radical scavenging activities, the inclusion complexes possess equal encapsulation
efficiencies and retention of bioactive components with antioxidant and enzyme inhibitory
activities. The results of this study can be used to design small-scale encapsulation
strategies for indigenous, seasonal fruits.
A study of bird-plant interactions in New Zealand
Authors:   , Lim Ganges
Published: October 2022

Throughout their evolutionary history, animals have interacted with and evolved alongside plants. There is a long tradition of studying mutualistic relationships between plants and animals. However, the study of mutualistic relationships still present substantial challenges. For instance, the role of dual mutualists in the rebuilding of degraded ecological networks is poorly understood. Additionally, while syndromes have been studied for years, support for the role of fruit and flower colour and their association with animals are still being debated. Finally, even after decades of study, it is still unclear how colours are adaptive in fruit colour polymorphisms and the conditions that lead to them being maintained in nature. It is the goal of this thesis to investigate these understudied aspects of ecology using model species in New Zealand.

To better understand how dual mutualists influence network properties in New Zealand, I compared how network properties have changed with reintroduction of native bird species. Rate of restoration of network properties was directly impacted by the order of reintroduction. Reintroducing dual mutualists can accelerate the rewiring of networks, but their loss will also have a two-fold impact on networks.

Next, I examined how fruit reflectance properties influence frugivore behaviour. Results were consistent with a growing body of research that suggests that fruit reflectance properties are unrelated to frugivore behaviour. On the other hand, research with large scale study systems are uncovering links between fruit colour and frugivore behaviour. Support remains equivocal and may be dependent on scale.

Thirdly, I examined whether sexual selection theory can predict flower traits by looking at how a suite of flower traits such as nectar production, flower conspicuousness and flower size are related. Flower traits such as nectar production were correlated with flower size and flower hue. These traits varied between gender consistent with sexual selection theory.

Lastly, I investigated how fruit colour in a fruit-colour polymorphic plant can be attributed to both biotic and abiotic conditions. ‘Red’ fruits were more conspicuous than ‘white’ fruits and found at elevations that coincide with higher densities of avian frugivore. On the other hand, ‘white’ fruits were more common at higher elevations, reflected more UV and were better able to protect their seeds from UV damage.

Together, these studies broaden our understanding of animal-plant interaction in New Zealand and the importance of dual mutualistic bird species to ecological networks. It provides evidence to a growing body of research on the role of colour in syndromes. Additionally, the results offer new insights into how different conditions influence fruit colour across an elevation gradient.
Thermo-hydraulic performance investigation of a heat exchanger tube inserted with twisted tapes modified with various twist ratio and alternate axis
Authors: UYANIK Mahmut , DAĞDEVİR Toygun , OZCEYHAN Veysel
Published: October 2022

This paper presents a numerical investigation on a heat transfer enhancement by using a computational fluid dynamics software. The heat transfer enhancement is implemented by inserting twisted tape into a heat exchanger tube. The twisted tapes with twist ratios of 4, 6 and 8 were modified with alternate axis. The pitch of the twisted tape having the rotation direction such as clockwise and counterclockwise are connected with 90º connection angle. Water is selected as working fluid and turbulent flow condition corresponding to Reynolds number ranging from 5000 to 29000 are considered in the study. The heat exchanger tube is under constant heat flux of 50 kW/m2. Numerical analysis results prove that the use of twisted tape improves thermal performance compared to smooth tube. As the twist ratio increased, the heat transfer performance and the friction loss penalty decreased. Overall results are determined with thermohydraulic performance criteria (THP). The highest THP value is obtained as 1.21 for the tube inserted with the twisted tape which has the twist ratio of 4 and alternate axis between the twist pitches at Reynolds number of 5913
Analysis of different methods of suppressing generator noise reaching indoor noise
Authors: BULUKLU Hatice Mehtap , BAL KOÇYİĞİT Filiz , KÖSE Ercan
Published: October 2022

The noise which occurs during the operation of the auxiliary power units is a disturbing factor, although its level varies depending on the environment. This high level of noise in occupational areas can cause not only health but also accidents risks. While silencers are mostly preferred for active noise control, acoustic foam or textile products are preferred according to passive control methods. In this review, the noises produced by the generators were examined and the studies in the literature on suppressing these noises were evaluated by making comparative analyzes. New recommendations have been developed according to the results of the comparative analysis. In case the sampled natural gas generator is closed with 2 mm thick plywood and a steel framed box covered with an acoustic sponge, the sound pressure level is approximately 30 dB in low frequency diesel + electric generators using a silencer according to active control methods. In measurements; It was observed that it decreased from 93.2 to 88.4 dB. While materials such as an acoustic sponge, which are preferred in passive control methods, are open-celled and porous structures, it is advantageous to have sound absorption capacity, but it can be a disadvantage due to its synthetic content.
Comparison of pure-hydrogen production performances of blast furnace slag, and metal powders in sodium borohydride hydrolysis reaction
Authors: İSKENDEROĞLU Feride Cansu , BALTACIOĞLU Kaan
Published: October 2022

In this study, hydrolysis reaction performances of raw BFS powder and metal powders (which are ingredients of BFS) that are using as a catalyst are compared. Hydrogen generation by hydrolysis reaction of the Al and Fe2O3 Nano & Granule powders with sodium borohydride (NaBH4) addition in water was studied by using different catalysts amount at reaction vessels. The measured values of reaction temperatures and hydrogen flow rates were measured by using high-precision equipment. As a result of the obtained data, it was determined that Fe2O3 and Al catalysts have advantages over hydrogen production rate and fuel conversion, also, these experiments show a very high success in different parameters, and create promising effects in the reactions. Among the Al catalyst samples, the highest efficiency performances are achieved with Al Nano catalyst samples at 85.31 °C preheat with an instantaneous hydrogen generation rate of approximately 11.226 L / min for 33 minutes. Among the Fe2O3 catalyst samples, the highest efficiency performances are achieved with Fe2O3 Nano catalyst samples at 50 °C preheat with an instantaneous hydrogen generation rate of approximately 29.91 L / min for 12 minutes.
Estimation of three-point bending behavior using finite element method for 3D-printed polymeric sandwich structures with honeycomb and reentrant core
Authors: ERYILDIZ Meltem
Published: October 2022

Sandwich structures are known as ultra-light porous materials. Because the structure has advantages in terms of acoustics, fatigue, and impact resistance that conventional stiffened plates cannot match, it has become a popular material in aerospace, automotive, marine, windmill, and architectural applications. One promising method for decreasing production waste and enhancing flexural stress is to employ Additive Manufacture (AM) technologies for sandwich structure manufacturing. In this study, polylactic acid (PLA), acrylonitrile butadiene styrene (ABS), and polyethylene terephthalate glycol (PETG) sandwich structures with reentrant and honeycomb cores were designed and then a finite element analysis (FEA) was carried out to compare the stress distributions in these sandwich composites. According to the findings, higher flexure stresses and specific energy absorption were obtained in the reentrant sandwich structures compared to honeycomb sandwich structures. A minimum equivalent stress value was found in the ABS material, while a maximum equivalent stress value was found in the PLA material.
Validation of A356T6 automobile wheel fatigue strength using the finite elements method
Authors: CEYLAN Okan , AYDOĞAN Ferhat
Published: October 2022

In this study, A356T6 wheel bending fatigue test limits determined using the finite element methods and compared to experimental test results. In experimental test, zinc-glycerin was applied front surfaces of wheels to obtain fatigue detects. Short and long cycle bending fatigue tests (200.000 and 1.800.000 respectively) were performed. Simulation model was created in Ansys by defining A356 S-N curve. Simulation performed has been with test parameters. According to simulation results, the crack starts 225.000 cycle in short-test and 2.000.000 cycle in long -test. According to the results, it has been revealed that the experimental and analysis data are parallel to each other.
INVESTIGATION OF THE PREREQUISITES OF BASIC BUILDING ACOUSTICS SPECIALIZATION TRAINING THROUGH THE DEPARTMENT OF INTERIOR ARCHITECTURE
Authors: NAS Sezin
Published: October 2022

Building acoustic is an integral part of building physics in the field of architecture and interior design all over the world and plays a major role in providing auditory comfort conditions. According to the regulation published in the official gazette in Turkey in 2017, it has become obligatory to submit acoustic projects and reports at the license stage for buildings over certain number of floors and total area. These reports and projects can be prepared by acoustic experts who have the D1 Basic Building Acoustics Specialization Certificate. While it is sufficient to have a bachelor's degree in architecture and engineering to satisfy the prerequisites of participation in the D1 basic building acoustics certificate training, interior architecture undergraduates are entitled to attend this training only if they have a master's degree in acoustics. In this context, to examine this restriction, the qualifications expected from the people who will participate in the certificate training were determined by a preliminary survey study conducted with the instructors who are authorized to give basic acoustic training. Then, the level of the fulfillment level of the interior architecture graduates on determined qualifications was revealed via a questionnaire survey conducted with the heads of the interior architecture departments in Turkey who have a good knowledge of the interior architecture department outputs.
От редактора: Открытие новых горизонтов партнерства в исследованиях образования
Authors:   Kazan Federal University, Sheymardanov Shamil , Kalimullin Aydar ,   Kazan Federal University
Published: October 2022

События последних лет создали особые условия для развития российского научно-педагогического сообщества, потребовав серьезных изменений в проблематике, содержании и организации исследовательской деятельности. Несмотря на значительно увеличившееся число педагогических исследований, в этой области остается немало проблем. Снижение качества исследовательской деятельности вызвано прежде всего в ее несоответствии потребностям современной образовательной практики, в излишней теоретизации, в увлечении прошлым педагогики, в компилятивности. В условиях быстро меняющегося образования возрастает запрос на актуальные исследования, результаты которых необходимы современному учебному процессу. Требуется находить принципиально новые решения, осуществляя кардинальные изменения в образовательной политике и практике.
The State of Professional Development Programme of Specialists in Correction and Development Training Centres regarding the Assessment of Quality Education among Pupils with Severe Multiple Disorders in the Republic of Belarus
Authors:   Belarusian State Pedagogical University named after Maxim Tank, Lemekh Elena
Published: October 2022

In 1999, the Republic of Belarus began to educate children with severe multiple disorders (SMD). For this purpose, new special educational institutions – correction and development training centres (CDTC) – were opened across the country. Curricula for preschoolers with SMD appeared only in 2011, and curricula approved by the Ministry of Education of the Republic of Belarus appeared in 2014. Before 2011, teachers were more engaged in the care and supervision of preschoolers with SMD than in the actual educational process. Currently, changes are taking place in preschool education. The education of children with SMD should be built on a competency basis where the formation of their life competencies should play the leading role. The need to assess the quality of such education has emerged, and, consequently, the issue of professional training of specialists of CDTC in this direction. The aim of the article is to determine the possibilities of the system of professional development of teachers of specialized institutions on the issues of quality assessment of education of pupils with severe multiple disorders at the present stage in the Republic of Belarus. The basic methods in the study of this problem were questioning and content analysis. The experimental base of the study is represented by 63 state educational institutions “Centre for Corrective and Developmental Education” (Brest, Vitebsk, Gomel, Grodno, Mogilev, Minsk regions and the city of Minsk, Republic of Belarus), as well as 8 institutions providing professional development of CDTC personnel (Brest, Vitebsk, Gomel, Grodno, Minsk regions, the city of Minsk, Republic of Belarus). The study involved 345 respondents: 334 teachers of CDTC and 11 employees of professional development institutions. The study was conducted in 2020. The article presents the author’s view on assessing the quality of education of preschool children with SMD, highlights the results of the empirical study, and substantiates the possibility of changing the training of teachers of CDTC in the context of professional development institutions. The obtained data allow us to see a holistic picture of the modern system of professional development for special teachers on the problems of assessing the quality of education of preschool children with SMD, which further allows to adjust the training programs of professional development in specialized institutions (Academy of Postgraduate Education, Institutes of Education Development), to include the most popular topics in their content.
Intersections between Education and Social Work in Working with Children at Risk: The Perspective of Pedagogical Specialists
Authors:   Sofia University St. Kliment Ohridski, Kriviradeva Bozhidara , Parvanova Yonka ,   Sofia University St. Kliment Ohridski
Published: October 2022

The article presents results from an empirical research study with 208 pedagogic specialists. Its main objective was to find teachers’ views about their cooperation with specialists from social work system regarding working with children at risk in Bulgaria, as well as to find the extend of such cooperation and its future perspectives. Children at risk learn, educate, and socialize in different types of educational institutions and they also receive support and protectio0n from different organizations for social protection at their residence territory. That is why the development of effective cooperation between those two systems is especially important. Empirical research was done with a survey questionnaire designed for the research itself. The questionnaire includes questions in three main areas: teachers’ evaluation about the challenges they face when working with children at risk; characteristics of their interaction with social protection system; changes which need to be made at both systems so work with children at risk to be more effective. Research results show that teachers are mainly dissatisfied with their interaction with social work system due to lack of information, additional workload, and lack of effective support for those working at school level. More and more teachers state that children at risk create new challenges in their work and teachers face unusual requirements when they interact with social workers. In addition, teachers are not familiar with institutions for social work and social services, and they contact them only in severe cases of family dysfunction and aggression, while expecting social workers to practically solve the problem of the child. They want to transfer all this type of work to social services and outside of educational institutions. Teachers also state that there is a lot of documentation which complicates the interaction between the two systems (educational and social work). They think that there is a need of change in social workers’ work, while work of teachers should not be changed.
The Development of Integrative Qualities of Primary School Teachers in the Context of Distance Learning
Authors:   Kazan Federal University, Vlasova Vera , Khamatvalieva Ranija ,   Kazan Federal University, Zakirova Venera ,   Kazan Federal University, Zhumabayeva Aziya ,   Abai Kazakh National Pedagogical University, Sadikova Albina ,   Tashkent State Pedagogical University named after Nizami
Published: October 2022

The paper focuses on the need to facilitate the rapid development of integrative qualities of primary school teachers who work remotely. The authors examine the mechanism of methodological support for the development of integrative qualities of primary school teachers in the context of distance and blended learning. The review of scientific literature, detailed information on integrative qualities of the teacher, and the formation process design created the opportunity for successful development of integrative characteristics of teachers using a well-tired mechanism to support their professional training in the distance and blended learning modes. The development of integrative qualities, ensuring the successful implementation of modern educational principles, becomes an essential task of education and a key component of pedagogical skills. Professional activities of teachers require them to react quickly to situations and implement their actions in a timely manner. Every day, teachers are involved in a variety of activities determined by their integrative qualities. Teaching is governed by the uncertainty and dynamics of the learning process, which cannot be fixed. The educational process, as a living organism, can be constantly transformed. Thereby, it maintains its viability. The study aims to identify and theoretically justify the mechanism of methodological support for the development of integrative qualities of primary school teachers working in the distance and blended learning modes. To address the research questions, we opted to apply questionnaires, semi-structured interviews, comparative analysis, and pedagogical modeling. The paper presents the results of surveys and interviews with primary school teachers of rural settlements, urban-type villages and cities in the Republic of Tatarstan. Based on the analysis of obtained data, the authors identified the following components of the studied mechanism: organizational (structural); content-related; information and educational; analytical (reflexive). The researchers outlined the functions of the proposed mechanism and its requirements for success. The study also revealed some interesting facts and observations from the experience of primary school teachers involved in the distance learning environment.
On Complete, Horizontal and Vertical Lifts From a Manifold With fλ(6,4) Structure to Its Cotangent Bundle
Authors: Kankarej Manisha M. , Singh Jai Pratap
Published: October 2022

Manifolds with fλ(6,4) structure was defined and studied in the past. Later the geometry of tangent and cotangent bundles in a differentiable manifold with fλ(6,4) structure was studied. The aim of the present paper is to study complete, horizontal and vertical lifts from a manifold with fλ(6,4)- structure to its cotangent bundle.
Presentació
Authors: Escartí Vicent
Published: October 2022

Aquest any 2022, els valencians recordem que fa un segle que va venir al mónun dels intel·lectuals més grans que han nascut a les nostres terres: Joan Fuster(Sueca, 1922-1992). La seua petjada és, encara, ben present en bona part de lanostra societat i, més encara, les seues idees segueixen tenint un pes ben específicen la manera de concebre el nostre país i la nostra nació. Per adhesió als seuspostulats o per negació d’aquells, resulta més que evident que Fuster continuaviu entre nosaltres. La política, però, sobretot, la cultura, és, amb tot, més omenys fusteriana, encara.
Joan Fuster: un lector apassionat.
Authors: Balaguer Enric
Published: October 2022

Aproximació a Literatura catalana contemporània de Joan Fuster de 1971. Tractemd’analitzar el discurs de l’autor sobre la literatura, descriure el conjunt d’aspectes quedonen compte de les obres literàries: el paper que tenen els factors personals, la ideologia,el zeitgeist, la recerca de novetat... També la inserció dels moviments literaris catalans en elseuropeus. Així com les obres i els escriptors que Fuster considera més destacats. I per què.Analitzem també el conjunt de recursos que fa servir per descriure les aportacions creativesi les peculiaritats de cada figura literària.
Joan Fuster i els correctors de ‘Serra d’Or’
Authors: Cano Mateu J. Àngel
Published: October 2022

La relació entre Joan Fuster i els correctors –els «cagallons de la gramàtica», comels etiquetarà ací i allà– de Serra d’Or va ser, almenys durant els primers anys a la revista,bastant complicada; tot i que en reconeixia la tasca i la necessitat, en més d’una ocasió endiscrepà dels límits i de la funció. El present article té com a objectiu, doncs, l’anàlisi de lescontrovèrsies públiques i privades suscitades per la intervenció –o intromissió– dels correctorsde Serra d’Or en els seus articles, a més de la polèmica que mantingué amb EduardArtells, col·laborador també de la capçalera de Montserrat.
Joan Fuster i el ‘Tirant lo Blanc’
Authors: Ferrando Simón Mireia
Published: October 2022

Joan Fuster es va interessar per la novel·la medieval Tirant lo Blanc al llarg de totala seua vida. A pesar d’això, no va recollir en un llibre totes les seues aportacions sobre eltema. L’objectiu d’aquest article és reunir i examinar totes aquestes contribucions esparses al’estudi del clàssic fetes per Fuster; unes contribucions que prioritzen l’anàlisi de la recepcióde l’obra, tant en la seua època com en les posteriors.
La història social de la llengua catalana en els estudis de Joan Fuster
Authors: Martí-Badia Adrià
Published: October 2022

Aquest treball detalla els articles, capítols i llibres que l’escriptor Joan Fuster i Ortellsva publicar sobre aspectes diversos de la història social de la llengua catalana, que estroben dispersos al llarg de la seua obra, i valora les seues aportacions a la disciplina. JoanFuster no va arribar a publicar una obra monogràfica sobre aquesta matèria, però sí que vapublicar una gran quantitat d’estudis sobre aquesta: en uns casos, aquests textos tenien coma propòsit algun aspecte d’aquesta matèria, però en d’altres s’hi refereix de manera secundàriatot aportant reflexions i informacions d’interès.
El parany del temps de gràcia. El cas del convers Gabriel Sanç, botiguer de Xàtiva (1485-1492)
Authors: Mompó Jacob
Published: October 2022

L’efectivitat indiscutible dels edictes de gràcia de la Inquisició es fa ben patent enprocessos com el que ací tractem. La capa social dels conversos valencians, pràcticamentdiluïda al si de la societat cristiana dels seus temps, aflorà, en certa manera, a través de lesdelacions de familiars i coneguts que acudien a confessar els seus errors en temps de gràcia.D’aquesta manera, Gabriel Sanç es veié immers en un procés inquisitorial de què no poguéescapar. La documentació analitzada ens aporta, però, una sèrie de dades interessants per al’estudi del col·lectiu dels conversos valencians.
Un exemple de poesia íntima del Vuit-cents: les «Semprevives» (1895) de Josep Bodria
Authors: Sanchis Mollà Hèctor
Published: October 2022

En la València de l’últim quart del Vuit-cents s’elabora una poesia que pretén distanciar-se de la predominant evocació nostàlgica del passat i del pairalisme. Un dels lletraferitsque conrea aquest tipus de poesia és Josep Bodria i Roig. L’objectiu del present treball ésfer una aproximació a «Pomell de Semprevives» (1895), suite de poemes breus centrats enel dolor i l’enyorança que el jo poètic experimenta després d’enviudar. Completem l’estudiamb una edició d’aquesta suite que, des de la seua publicació primera, no ha estat reeditada,llevat de la Sempreviva II, publicada per Eduard Verger al segon volum d’Antologia delspoetes valencians (1984).
La vigència atemporal del ‘Tirant lo Blanc’: dues dramatitzacions de la segona meitat del segle XX
Authors: Orazi Veronica
Published: October 2022

El Tirant es va convertir aviat en un clàssic i va inspirar altres autors. Algunes dramatitzacionsdel segle xx mostren una especial capacitat de connotació dels elements manllevatsde la font. En Tirant lo Blanc a Grècia. Òpera bufa (1958) de Joan Sales i la Històriadel virtuós cavaller Tirant lo Blanc (1988) de Josep Maria Benet i Jornet revelen patronsinnovadors, tècniques d’adaptació originals i destaquen pels seus resultats. L’article analitzales estratègies en la reescriptura de la font, la recreació dels seus trets principals i la finalitatespecífica de cada dramaturg que la va utilitzar per produir una reinterpretació dramàtica deles seves característiques més rellevants.
El tresor lèxic d’Enric Valor
Authors: Martines Llinares Joan de Déu
Published: October 2022

En el present article mostrarem algunes de les novetats lèxiques i semàntiques norecopilades pels diccionaris de referència (diec2, ddlc, dnv i dcvb) que s’han trobat en elDiccionari de la natura de l’obra literària d’Enric Valor (dolev-Natura). A més a més, descobriremalguns tresors que amaga l’esplèndida narrativa del mestre castallut, ja que és unaautèntica eina en la recuperació del lèxic del valencià meridional i del valencià general i enl’aportació d’aquests materials al català general. Amb aquesta tasca ajuda a l’estandarditzacióde l’idioma i també a la identificació emocional i social dels valencianoparlants ambaquest model de llengua. El Diccionari s’ha fet amb l’ajuda de les eines del Corpus InformatitzatMultilingüe de Textos Antics i Contemporanis (CIMTAC) de l’ISIC-IVITRA, cosa queens ha permés confeccionar el corpus de l’obra literària d’Enric Valor (COLEV).
Adrià Martí-Badia, La consciència lingüística dels valencians (1854-1906)
Authors: Martí-Badia Adrià
Published: October 2022

El 2020, any de silencis, van sortir dos llibres importants per a la historiografiadel català. Des de Mallorca, Antoni Mas i Forners publicava el documentadíssimvolum Llengua, terra, pàtria i nació (Palma, Edicions Documenta Balear).Des de València, Adrià Martí-Badia va brindar unes planes riques en notíciesen La consciència lingüística dels valencians (1854-1906). Tant en un cas comen l’altre, el seguiment del nom donat a la llengua històrica de catalans, valencians,balears, aragonesos orientals, andorrans i algueresos es presenta com aindici de la seva unitat o diversitat.
Antoni Ferrando, Llorente i Blasco Ibáñez. Entre la política i la literatura
Authors: Ferrando Antoni
Published: October 2022

Dos dels pilars culturals de la història contemporània del poble valencià benbé mereixien una obra com la que, de la ploma d’Antoni Ferrando, ha publicatrecentment la Institució Alfons el Magnànim.L’obra l’enceta Rafael Roca amb «A tall de pròleg: Com és que Llorenteescrigué tant en valencià?» (pp. 11-26), amb un pròleg que conjuga laimportància que, tant Teodor Llorente com Antoni Ferrando, han tingut en latrajectòria acadèmica del prologuista. No de bades, Roca és un dels màximsconeixedors de l’obra de Llorente, i a Ferrando devem que s’interessàs pel «millorescriptor valencià del Vuit-cents» (p. 13).
Maite Simón (ed.), Cent anys fent llibres.
Authors: Simón (ed.) Maite
Published: October 2022

La Universitat de València és la tercera d’Espanya en nombre de professors id’estudiants, i una de les més antigues que disposa d’un servei de publicacionsconstituït i estructuradament actiu, tal com consta al web de la Unión de EditorialesUniversitarias Españolas [une.es], juntament amb Salamanca, Deusto,l’Institut d’Estudis Catalans o la Universitat de Barcelona.Per molt que la publicació de llibres a càrrec de la institució valencianaes remunta a la pràctica creació de la universitat l’any 1499, el 2020 es va commemorarel primer centenari de l’editorial universitària, tot i que a causa de lapandèmia se’n va haver d’ajornar la celebració.
THE IMPACT OF STATE SUPPORT ON FINANCIAL POSITION ENTERPRISES OF THE AGRO-INDUSTRIAL COMPLEX OF THE REGION
Authors:   Moscow State University of Management, Trachenko Мarina B.
Published: October 2022

The article deals with the issues of financing the agro-industrial complex in a region. An analysis of the world experience of the state support for agricultural organizations, in particular, in the United States and China, showed Russia’s significant lag behind leading foreign countries. The enterpri-ses of the agro-industrial complex of Russia are characterized by high debt load with a low level of profitability, a long financial cycle and negative financial le- verage. The revealed combination of the listed factors indicates a high proba- bility of financial instability and a high risk of financial insolvency in the future. In a study of agricultural organizations in the Moscow region that received funding from the federal and regional budgets, it was revealed that when subsi- dizing, only production indicators are taken into account and the impact of the state support on the financial position of agricultural producers in the future is not assessed. Based on the data of agricultural enterprises in the Moscow Re- gion, it is shown that the increase in the volume of subsidies from the regional budget in 2021–2023 by about 10% will prevent bankruptcy and improve the financial position of the analyzed agro-industrial enterprises. Additional bud- get allocations from the regional budget are proposed to be financed through internal redistribution of financial resources, for example, from the subsection “Other issues in the field of the national economy”. Further research will be aimed at developing a model for financing the agro-industrial complex of a Rus- sian region, taking into account the impact of budgetary financing of agricul- tural organizations on their financial position.
Pandai Silat Tanpa Cedera: Kenaikan Tingkat Menuju Pengembangan Kelatnas Perisai Diri di Aceh
Authors: Muhammad Asrianda , Zulfadli Zulfadli , Wibowo Patmono
Published: October 2022

Berlatih silat sangatlah baik sekali, karena semua materi yang di ajarkan bersifat mengolah badan, keringat mengeluarkan kotoran-kotoran tubuh melalui liang pori-pori, mengeluarkan energi negatif dan memasukan energi positif. Energi positif ini yang membuat tubuh tetap fit, ringan, bertenaga, sehat, kuat dan energi cadangan yang terkumpul di dalam tubuh menjadikan daya tahan tetap kuat serta memiliki kekebalan terhadap penyakit.  Keberhasilan dari kegiatan ini dapat dilihat dari aspek pengetahuan dan ketrampilan pesilat Kelatnas Perisai Diri. Aspek pengetahuan dilihat dari hasil tes uji gerak yang diberikan sebelum dan sesudah pelaksanaan kegiatan. Sementara aspek ketrampilan dilihat dari kemampuan pesilat dalam mengulangi Kembali gerakan Teknik yang telah diberikan dan dapat Menyusun program latihan. Kelatnas Perissai Diri yang disusun secara sistematis berdasarkan pada pendekatan pola dan kemampuan pesilat dalam menguasai gerakan silat Perisai Diri. Pembelajaran gerakan teknik Perisai Diri diberikan secara urut dan terinci mulai dari pembukaan dan penutup, sehingga adanya keterkaitan antara latihan fisik dan rohani dengan prilaku pesilat Perisai Diri.
Pengembangan Usaha Keluarga Miskin Dan Hibah Sarana Produksi Kue Rumahan Dan Di Masa Pandemi Covid 19 Pada Kelompok Ibu Rumah Tangga Desa Gampong Barat Kecamatan Nisam Kabupaten Aceh Utara
Authors: Subhani Subhani , Yunanda Rizki , Nazaruddin M , Arifin Awaluddin
Published: October 2022

Usaha kue rumahan merupakan salah satu jenis usaha yang sangat menjanjikan bagi ibu- ibu rumah tangga, pasalnya kue jenis ini merupakan camilan bagi semua kalangan yang setiap harinya sudah menjadi kebutuhan masyarakat. Jika melihat kompetitor-kompetitor yang bergerak dibidang usaha kue rumahan, saban hari terus bertambah dikalangan pekerja Ibu Rumah Tangga (IRT). Realitas tersebut terpatri pada kalangan ibu rumah tangga Gampong Barat Kecamatan Nisam Kabupaten Aceh Utara, di masa pandemi Covid 19 ada beberapa kendala utama yang dialami oleh para produsen kue rumahan tersebut diantaranya, (1) rendahnya harga jual diakibatkan oleh libur sekolah dan sempitnya aktifitas warga (2) tingginya harga bahan baku dan menggunakan perelengkapan seadanya(3)     belum diberikan kemasan dan labelling untuk mengenalkan produknya. (4) Minimnya pengetahuan mengenai cara merubah pola pemasaran berdasarkan kondisi lingkungan. Hal ini diakibatkan oleh kemampuan terbatas dalam usaha yang mereka bangun tersebut. Jenis kue basah yang mereka buat saat ini seperti, bakwan, timphan, risoles, pastel, lemper, dan martabak mini dll. Selain itu sistem produksi yang dikerjakan secara manual masih menyisakan persoalan dalam memenuhi kebutahan para konsumen. Dengan demikian dipandang perlu untuk di perbahrui dengan mendukung kegiatan pengembangan usaha tersebut melalui hibah sarana produksi agar mampu bertahan untuk kelanjutan usaha tersebut. Hasil yang di dapat dalam pengabdian ini adalah. Pertama, meningkatnya persentase jumlah pembeli/customer dari mitra usaha home industri kue basah. Kedua, melalui hibah sarana produksi perlengkapan dan bahan dapat memudahakan untuk memperbesar jumlah produksi dari sebelumnya. Ketiga, mendapatkan pengetahuan dan pemahaman tentang pentingnya kemasan dan lebel yang menarik sebagai daya tarik konsumen.