bluuebunny/crossref_metadata_2025 huggingface dataset:
Motor Load Balancing with Roll Force Prediction for a Cold-Rolling Setup with Neural Networks
Authors: Lee Sangho , Son Youngdoo
Published: June 2021

The use of machine learning algorithms to improve productivity and quality and to maximize efficiency in the steel industry has recently become a major trend. In this paper, we propose an algorithm that automates the setup in the cold-rolling process and maximizes productivity by predicting the roll forces and motor loads with multi-layer perceptron networks in addition to balancing the motor loads to increase production speed. The proposed method first constructs multilayer perceptron models with all available information from the components, the hot-rolling process, and the cold-rolling process. Then, the cold-rolling variables related to the normal part set-up are adjusted to balance the motor loads among the rolling stands. To validate the proposed method, we used a data set with 70,533 instances of 128 types of steels with 78 variables, extracted from the actual manufacturing process. The proposed method was found to be superior to the physical prediction model currently used for setups with regard to the prediction accuracy, motor load balancing, and production speed.
Generalized Mixtures of Exponential Distribution and Associated Inference
Authors: Yang Yaoting , Tian Weizhong , Tong Tingting
Published: June 2021

A new generalization of the exponential distribution, namely the generalized mixture of exponential distribution, is introduced. Some of its basic properties, such as hazard function, moments, order statistics, mean deviation, measures of uncertainly, and reliability probability, are studied. Three different estimation methods are investigated by the maximum likelihood estimator, least-square estimator, and weighted least-square estimator. The performances of the estimators are assessed by simulation studies. Real-world applications of the proposed distribution are explored, and data fitting results show that the new distribution performs better than its competitors.
Error Estimations for Total Variation Type Regularization
Authors: Li Kuan , Huang Chun , Yuan Ziyang
Published: June 2021

This paper provides several error estimations for total variation (TV) type regularization, which arises in a series of areas, for instance, signal and imaging processing, machine learning, etc. In this paper, some basic properties of the minimizer for the TV regularization problem such as stability, consistency and convergence rate are fully investigated. Both a priori and a posteriori rules are considered in this paper. Furthermore, an improved convergence rate is given based on the sparsity assumption. The problem under the condition of non-sparsity, which is common in practice, is also discussed; the results of the corresponding convergence rate are also presented under certain mild conditions.
Bounds of Fractional Metric Dimension and Applications with Grid-Related Networks
Authors: Alkhaldi Ali H. , Aslam Muhammad Kamran , Javaid Muhammad , Alanazi Abdulaziz Mohammed
Published: June 2021

Metric dimension of networks is a distance based parameter that is used to rectify the distance related problems in robotics, navigation and chemical strata. The fractional metric dimension is the latest developed weighted version of metric dimension and a generalization of the concept of local fractional metric dimension. Computing the fractional metric dimension for all the connected networks is an NP-hard problem. In this note, we find the sharp bounds of the fractional metric dimensions of all the connected networks under certain conditions. Moreover, we have calculated the fractional metric dimension of grid-like networks, called triangular and polaroid grids, with the aid of the aforementioned criteria. Moreover, we analyse the bounded and unboundedness of the fractional metric dimensions of the aforesaid networks with the help of 2D as well as 3D plots.
Unextendible Sets of Mutually Unbiased Basis Obtained from Complete Subgraphs
Authors: García Andrés , López Pablo Carlos
Published: June 2021

We propose a method, based on the search and identification of complete subgraphs of a regular graph, to obtain sets of Pauli operators whose eigenstates form unextendible complete sets of mutually unbiased bases of n-qubit systems. With this method we can obtain results for complete and inextensible sets of mubs for 2, 3, 4 and 5 qubits.
Management of a Mycotic Aneurysm in a Patient with COVID-19: A Case Report
Authors: Syed Muzammil H. , Wheatcroft Mark , Marcuzzi Danny , Hennessey Hooman , Qadura Mohammad
Published: June 2021

The aim of this paper is to share our experience in managing a patient with Klebsiella pneumoniae mycotic abdominal aortic aneurysm who was also infected with COVID-19. A 69-year-old male was transferred to our hospital for the management of an infra-renal mycotic abdominal aortic aneurysm. During his hospital course, the patient contracted severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). He was intubated due to respiratory distress. Over a short period, his mycotic aneurysm increased in size from 2.5 cm to 3.9 cm. An emergency repair of his expanding aneurysm was achieved using our previously described protocol of coating endovascular stents with rifampin. The patient was managed with a rifampin-coated endovascular stent graft without any major complications. Postoperatively, the patient did not demonstrate any neurological deficits nor any vascular compromise. He remained afebrile during his postoperative course and was extubated sometime thereafter. He was then transferred to the ward for additional monitoring prior to his discharge to a rehab hospital while being on long-term antibiotics. During his hospital stay, he was monitored with serial ultrasounds to ensure the absence of abscess formation, aortic aneurysm growth or graft endoleak. At 6 weeks after stent graft placement, he underwent a CT scan, which showed a patent stent graft, with a residual sac size of 2.5 cm without any evidence of abscess or endoleak. Over a follow-up period of 180 days, the patient remained asymptomatic while remaining on long-term antibiotics. Thus, in patients whose surgical risk is prohibitive, endovascular stent grafts can be used as a bridge to definitive surgical management.
Effect of Hot Rolling on Microstructural Evolution and Wear Behaviors of G20CrNi2MoA Bearing Steel
Authors: Zhou Guanghua , Wei Wenting , Liu Qinglong
Published: June 2021

Hot rolling can improve the mechanical properties after heat treatment by improving the microstructure. The effect of hot rolling (HR) deformation on the microstructural transformation of G20CrNi2MoA bearing steel in the subsequent CQT (carburizing-quenching and tempering) and RQT (reheating-quenching and tempering) processes was studied. The results indicate that the austenite grain size decreased by 20% after 45% hot rolling reduction, and the number of large-angle grain boundaries increased due to the recovery and recrystallization induced by hot deformation. The refinement effect of hot deformation on austenite grains was retained after dual austenitizing, and the large-angle grain boundaries and massive dislocation in the grains caused by hot deformation promoted the diffusion of carbon atoms during carburization, resulting in a higher surface carbon concentration. The refined grains and higher carbon concentration affected the volume fraction and size of undissolved carbides in RQT specimens. When the initial hot rolling reduction reached 45%, the average particle size of carbides decreased by 40%, and the area volume fraction increased by 37%. The Vickers hardness increased, but the friction coefficient and wear rate were significantly reduced with the increase in the initial hot rolling reduction. The main reasons for the improved wear resistance were fine grains, superior carbide distribution and high hardness.
Peptide Triazole Thiol Irreversibly Inactivates Metastable HIV-1 Env by Accessing Conformational Triggers Intrinsic to Virus–Cell Entry
Authors: Ang Charles Gotuaco , Carter Erik , Haftl Ann , Zhang Shiyu , Rashad Adel A. , Kutzler Michele , Abrams Cameron F. , Chaiken Irwin M.
Published: June 2021

KR13, a peptide triazole thiol previously established to inhibit HIV-1 infection and cause virus lysis, was evaluated by flow cytometry against JRFL Env-presenting cells to characterize induced Env and membrane transformations leading to irreversible inactivation. Transiently transfected HEK293T cells were preloaded with calcein dye, treated with KR13 or its thiol-blocked analogue KR13b, fixed, and stained for gp120 (35O22), MPER (10E8), 6-helix-bundle (NC-1), immunodominant loop (50-69), and fusion peptide (VRC34.01). KR13 induced dose-dependent transformations of Env and membrane characterized by transient poration, MPER exposure, and 6-helix-bundle formation (analogous to native fusion events), but also reduced immunodominant loop and fusion peptide exposure. Using a fusion peptide mutant (V504E), we found that KR13 transformation does not require functional fusion peptide for poration. In contrast, simultaneous treatment with fusion inhibitor T20 alongside KR13 prevented membrane poration and MPER exposure, showing that these events require 6-helix-bundle formation. Based on these results, we formulated a model for PTT-induced Env transformation portraying how, in the absence of CD4/co-receptor signaling, PTT may provide alternate means of perturbing the metastable Env-membrane complex, and inducing fusion-like transformation. In turn, the results show that such transformations are intrinsic to Env and can be diverted for irreversible inactivation of the protein complex.
Structural and Functional Impacts of Microbiota on Pyropia yezoensis and Surrounding Seawater in Cultivation Farms along Coastal Areas of the Yellow Sea
Authors: Ahmed Arsalan , Khurshid Anam , Tang Xianghai , Wang Junhao , Khan Tehsin Ullah , Mao Yunxiang
Published: June 2021

Pyropia yezoensis is the most important commercial edible red algae in China, carrying a variety of resident microbes at its surface. To understand microbiome diversity, community structure, interactions and functions with hosts in this regard, thalli and seawater sampleswere collected from Yantai and Rizhao cultivation farms in the Yellow Sea. The thalli and seawater samples (n = 12) were collected and studied using an Illumina NovaSeq 6000 platform and 16S ribosomal RNA (rRNA) gene sequencing, along with the consideration of environmental factors. Bacterial communities in association with P. yezoensis and surrounding seawater were predominated by Cyanobacteria, Proteobacteria, and Bacteroidetes. The variability of bacterial communities related to P. yezoensis and seawater were predominantly shaped by nitrate (NO3), ammonium (NH4), and temperature. Cluster analysis revealed a close relationship between thalli (RTH and YTH) and seawater (RSW and YSW) in terms of the residing bacterial communities, respectively. PICRUSt analysis revealed the presence of genes associated with amino acid transportation and metabolism, which explained the bacterial dependence on algal-provided nutrients. This study reveals that the diversity of microbiota for P. yezoensis is greatly influenced by abiotic factors and algal organic exudates which trigger chemical signaling and transportation responses from the bacterial community, which in turn activates genes to metabolize subsequent substrates.
Bacterial and Viral Coinfections with the Human Respiratory Syncytial Virus
Authors: Pacheco Gaspar A. , Gálvez Nicolás M. S. , Soto Jorge A. , Andrade Catalina A. , Kalergis Alexis M.
Published: June 2021

The human respiratory syncytial virus (hRSV) is one of the leading causes of acute lower respiratory tract infections in children under five years old. Notably, hRSV infections can give way to pneumonia and predispose to other respiratory complications later in life, such as asthma. Even though the social and economic burden associated with hRSV infections is tremendous, there are no approved vaccines to date to prevent the disease caused by this pathogen. Recently, coinfections and superinfections have turned into an active field of study, and interactions between many viral and bacterial pathogens have been studied. hRSV is not an exception since polymicrobial infections involving this virus are common, especially when illness has evolved into pneumonia. Here, we review the epidemiology and recent findings regarding the main polymicrobial infections involving hRSV and several prevalent bacterial and viral respiratory pathogens, such as Staphylococcus aureus, Pseudomonas aeruginosa, Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, Klebsiella pneumoniae, human rhinoviruses, influenza A virus, human metapneumovirus, and human parainfluenza viruses. As reports of most polymicrobial infections involving hRSV lack a molecular basis explaining the interaction between hRSV and these pathogens, we believe this review article can serve as a starting point to interesting and very much needed research in this area.
Extraordinary Optical Transmission by Hybrid Phonon–Plasmon Polaritons Using hBN Embedded in Plasmonic Nanoslits
Authors: Ogawa Shinpei , Fukushima Shoichiro , Shimatani Masaaki
Published: June 2021

Hexagonal boron nitride (hBN) exhibits natural hyperbolic dispersion in the infrared (IR) wavelength spectrum. In particular, the hybridization of its hyperbolic phonon polaritons (HPPs) and surface plasmon resonances (SPRs) induced by metallic nanostructures is expected to serve as a new platform for novel light manipulation. In this study, the transmission properties of embedded hBN in metallic one-dimensional (1D) nanoslits were theoretically investigated using a rigorous coupled wave analysis method. Extraordinary optical transmission (EOT) was observed in the type-II Reststrahlen band, which was attributed to the hybridization of HPPs in hBN and SPRs in 1D nanoslits. The calculated electric field distributions indicated that the unique Fabry–Pérot-like resonance was induced by the hybridization of HPPs and SPRs in an embedded hBN cavity. The trajectory of the confined light was a zigzag owing to the hyperbolicity of hBN, and its resonance number depended primarily on the aspect ratio of the 1D nanoslit. Such an EOT is also independent of the slit width and incident angle of light. These findings can not only assist in the development of improved strategies for the extreme confinement of IR light but may also be applied to ultrathin optical filters, advanced photodetectors, and optical devices.
Investigation of an EHV-1 Outbreak in the United States Caused by a New H752 Genotype
Authors: Pusterla Nicola , Barnum Samantha , Miller Julia , Varnell Sarah , Dallap-Schaer Barbara , Aceto Helen , Simeone Aliza
Published: June 2021

Here we report on an EHV-1 outbreak investigation caused by a novel genotype H752 (histidine in amino acid position 752 of the ORF 30 gene). The outbreak involved 31 performance horses. Horses were monitored over a period of 35 days for clinical signs, therapeutic outcome and qPCR results of EHV-1 in blood and nasal secretions. The morbidity of the EHV-1 outbreak was 84% with 26 clinically infected horses displaying fever and less frequently anorexia and distal limb edema. Four horses showed mild transient neurological deficits. Clinically diseased horses experienced high viral load of EHV-1 in blood and/or nasal secretions via qPCR, while subclinically infected horses had detectable EHV-1 mainly in nasal secretions. The majority of infected horses showed a rise in antibody titers to EHV-1 during the outbreak. All 31 horses were treated with valacyclovir, while clinically infected horses further received flunixin meglumine and sodium heparin. This investigation highlights various relevant aspects of an EHV-1 outbreak caused by a new H752 genotype: (i) importance of early detection of EHV-1 infection; (ii) diagnostic challenge to assess H752 genotype; (iii) apparent benefit of valacyclovir use in the early stage of the outbreak; and (iv) weekly testing of blood and nasal secretions by qPCR in order to monitor individual infection status and lift quarantine.
When Students Rally for Anti-Racism. Engaging with Racial Literacy in Higher Education
Authors: Adhikari-Sacré Hari Prasad , Rutten Kris
Published: June 2021

Despite a decade of diversity policy plans, a wave of student rallies has ignited debates across western European university campuses. We observe these debates from a situated call for anti-racism in Belgian higher education institutions, and critically reflect on the gap between diversity policy discourse and calls for anti-racism. The students’ initiatives make a plea for racial literacy in the curriculum, to foster a critical awareness on how racial hierarchies have been educated through curricula and institutional processes. Students rethink race as a matter to be (un)learned. This pedagogical question, on racial literacy in the curriculum, is a response to diversity policies often silent about race and institutionalised racisms. Students request a fundamental appeal of knowledgeability in relation to race; diversity policy mostly envisions working on (racial) representation, as doing anti-racist work. This article argues how racial literacy might offer productive ways to bridge the disparities between students’ calls for anti-racism and the institutional (depoliticised) vocabulary of diversity. We implement Stuart Hall’s critical race theory and Jacques Rancière’s subjectification as key concepts to study and theorise these calls for anti-racism as a racial literacy project. This project can be built around engagement as educational concept. We coin possibilities to deploy education as a forum of engagement and dialogue where global asymmetries such as race, gender and citizenship can be critically addressed.
Bateman Oscillators: Caldirola-Kanai and Null Lagrangians and Gauge Functions
Authors: Vestal Lesley C. , Musielak Zdzislaw E.
Published: June 2021

The Lagrange formalism is developed for Bateman oscillators, which includes both damped and amplified systems, and a novel method to derive the Caldirola-Kanai and null Lagrangians is presented. For the null Lagrangians, the corresponding gauge functions are obtained. It is shown that the gauge functions can be used to convert the undriven Bateman oscillators into the driven ones. Applications of the obtained results to quantizatation of the Bateman oscillators are briefly discussed.
Spatial Super Resolution of Real-World Aerial Images for Image-Based Plant Phenotyping
Authors: Aslahishahri Masoomeh , Stanley Kevin G. , Duddu Hema , Shirtliffe Steve , Vail Sally , Stavness Ian
Published: June 2021

Unmanned aerial vehicle (UAV) imaging is a promising data acquisition technique for image-based plant phenotyping. However, UAV images have a lower spatial resolution than similarly equipped in field ground-based vehicle systems, such as carts, because of their distance from the crop canopy, which can be particularly problematic for measuring small-sized plant features. In this study, the performance of three deep learning-based super resolution models, employed as a pre-processing tool to enhance the spatial resolution of low resolution images of three different kinds of crops were evaluated. To train a super resolution model, aerial images employing two separate sensors co-mounted on a UAV flown over lentil, wheat and canola breeding trials were collected. A software workflow to pre-process and align real-world low resolution and high-resolution images and use them as inputs and targets for training super resolution models was created. To demonstrate the effectiveness of real-world images, three different experiments employing synthetic images, manually downsampled high resolution images, or real-world low resolution images as input to the models were conducted. The performance of the super resolution models demonstrates that the models trained with synthetic images cannot generalize to real-world images and fail to reproduce comparable images with the targets. However, the same models trained with real-world datasets can reconstruct higher-fidelity outputs, which are better suited for measuring plant phenotypes.
Nondestructive Detection of Magnetic Contaminant in Aluminum Casting Using Thin Film Magnetic Sensor
Authors: Nakai Tomoo
Published: June 2021

The thin film magneto-impedance sensor is useful for detecting a magnetic material nondestructively. The sensor made by single layer uniaxial amorphous thin film has a tolerance against surface normal magnetic field because of its demagnetizing force in the thickness direction. Our previous study proposed the sensitive driving circuit using 400 MHz high frequency current running through the sensor to detect the logarithmic amplifier. We also confirmed the sensitivity of the sensor within 0.3 T static normal magnetic field, which resulted in detection of 5 × 10−8 T of 5 Hz signal. This paper proposes a nondestructive inspection system for how detecting a contaminant of small tool steel chipping in aluminum casting specimen would be carried out. Three channel array sensors installed in the 30 mT static field detecting area were fabricated and experimentally showed a detection of low remanence magnetic contaminant in a bulk aluminum casing specimen.
The Use of TiO2 as a Disinfectant in Water Sanitation Applications
Authors: Magaña-López Rafael , Zaragoza-Sánchez Paloma I. , Jiménez-Cisneros Blanca E. , Chávez-Mejía Alma C.
Published: June 2021

Waterborne diseases produced by organisms of public health concern are prevalent worldwide, continuing to cause deaths annually. Conventional disinfectants (ozone, UV radiation, chlorine) have been insufficient in providing safe water as many studies revealed. TiO2 is an attractive alternative to conventional methods because of its versatility and recently explored biocidal capacity due to advanced oxidation processes. The oligodynamic effect that TiO2 seems to have on some microorganisms consists of effective lipid hyper oxidation of microorganism membranes, as well as protein interactions that lead to the alteration of the internal conditions and the inhibition of metabolic processes that eventually lead to their lysis. Nevertheless, a satisfactory description of other organisms is necessary to complete the disinfectant–organism interaction, and then the subsequent evaluation parameters of sanitation should proceed. In addition, solutions for feasibility, standardization of results for achieving consistent results and defined applications, lower costs, scalability, and security after its application need to be studied. Understanding its usage implies knowing the actual state of the art and its limitations for water disinfection purposes, as well as the potential benefits that overcoming such limitations would provide, thus allowing the possibility of establishing it as a feasible and popular technology.
Features of the preanalytic stage of clinical and laboratory studies
Authors: Inozemtseva Svetlana Vladimirovna
Published: June 2021

The article presents the results of research work on optimizing the work of middle medical personnel at the Samara Cardiological Dispensary during the preanalytic stage of clinical diagnostic studies. The importance and expediency of the development and implementation of a memo on compliance with the requirements of the preanalytical stage of clinical and laboratory research in the practice of nurses is emphasized.
Autores e alvos da agressão: um estudo da violência escolar em escolas públicas e particulares de Campo Grande/MS
Authors: Maria de Meneses Branca , Regina dos Santos Pedrossian Dulce , De Aquino Souza Rejane , De Sousa Matos da Costa Rayane , Luiz Ferro Angelo
Published: June 2021

Este artigo apresenta resultados parciais da pesquisa em andamento Violência escolar: discriminação, bullying e responsabilidade, que tem como pressuposto teórico-metodológico a teoria crítica da sociedade. Os participantes do estudo foram 393 alunos (205 de três escolas públicas municipais e 188 de três particulares) do nono ano do ensino fundamental do município de Campo Grande (MS). O instrumento empregado na coleta de dados foi a Escala de Identificação de Bullying (Escala B). O objetivo consistiu em analisar as indicações dos alunos em relação a aspectos da violência escolar: características dos autores e dos alvos da violência; motivos que levam a ser autor de agressão; e sentimentos dos autores e dos alvos da agressão. Dos resultados quanto às características dos autores: fortes, magros, populares, bons esportistas e com más notas; e dos alvos: fracos, gordos, impopulares, maus esportistas e com boas notas. Os motivos se referem a não ter o que fazer, falta de respeito e não ter limites. Quanto aos sentimentos dos autores: covardia, ódio e como não perdedor; e dos alvos: ódio, desejo de vingança, tristeza, inferioridade e desconsiderado/insignificante. Portanto, o estudo sobre a violência escolar a partir dos autores e alvos da agressão evidenciam as dimensões ideológicas e psicológicas implicadas nas relações sociais e que colocam à mostra a cruel e contraditória realidade frente à violência escolar. Não se pode negligenciar que a repetição compulsiva dos atos de violência acaba por levar alunos e professores a se acomodarem diante de sua existência, a se tornarem indiferentes frente à barbárie.
Violência escolar, variação linguística e Direitos Humanos: a responsabilidade institucional e a efetivação do princípio fundamental da dignidade do aluno como pessoa humana
Authors: Ferreira de Oliveira Antonio Flávio , Silva de Souza Bianca Lívia , Dos Santos Karla Lidiane , Pontes dos Santos Maria José
Published: June 2021

Nesta pesquisa, discutimos o preconceito linguístico da escola concernente à variedade linguística do aluno, sobretudo enfocando nesse preconceito como uma forma de violência que fere o princípio da dignidade da pessoa humana do/a/s alun/o/a/s. Para verificar isso, foram mobilizados o item 1 do artigo 2 da Declaração Universal dos Direitos Humanos, o Inciso III, do Artigo 1º da Constituição Federal de 1988 e o artigo 210 dessa carta constitucional. Ademais, foram pensadas ideias oriundas das seguintes bases teóricas: Bagno (2007), Bittar (2009), Campuzano (2008), Canclini (2013), Candau (2007, 2011) Freire (2020), Rojo (2008, 2009, 2012), Street (2014), dentre outras bibliografias pertinentes. A escolha desses elementos jurídicos e teóricos justifica-se em razão de, neles eles, refratarem-se pontos de vista que fundamentam a discussão de direitos fundamentais, de como esses direitos devem ser garantidos pelo Estado e de como a escola deve pensar o ensino de língua materna levando em consideração o respeito à constituição linguístico-identitária do aluno. Metodologicamente, a pesquisa é de caráter bibliográfico. Como resultado, constamos que a violência escolar diz respeito ao modo de tratamento preconceituoso que a instituição demonstra no processo de ensino da língua portuguesa, e que essa violência afeta a dignidade da pessoa humana do aluno, quando desconsidera a variedade linguística e os traços históricos, ideológicos, axiológicos, culturais, econômicos, dentre outros.
Educação inclusiva, bullying e preconceito no ensino fundamental
Authors: Bellanda Galuch Maria Terezinha , Pavani Eduardo Augusto , Oliveira Sanches Eduardo , Czyzewski Analice , Natacha Alvares Numazawa Gabriela
Published: June 2021

O bullying e o preconceito são formas de violência escolar relacionadas, que podem ter objetivos distintos. Neste artigo, verifica-se se, em escolas regulares, alunos considerados em situação de inclusão são mais vítimas do que os demais e se há relação entre a discriminação desses alunos e a prática do bullying e do preconceito. Coletaram-se os dados em 2018, mediante questionário aplicado a 240 alunos do 9.º ano do ensino fundamental de oito escolas da região noroeste do Paraná e entrevista com 23 professores, que, nesse período, ministravam as disciplinas de Arte, de Educação Física e de Português nessas escolas. Realizaram-se o cálculo do coeficiente de Pearson (r) e as análises qualitativas fundamentadas pela Teoria Crítica da Sociedade. Os alunos considerados em situação de inclusão não são mais vítimas de bullying do que os demais; isso, porém, não elimina a necessidade de resistência à escola que segrega, de políticas públicas para a educação inclusiva e de ações de combate ao preconceito e ao bullying pela via da autorreflexão. Os dados indicam preconceito contra alunos afeminados tanto por parte de melhores nas disciplinas de sala de aula como por melhores em atividades físicas, explicitando o estereótipo machista de feminino e de masculino.
Features of the representations of Ukrainian identity in the visual content of popular telegram channels
Authors:   Kharkiv State Academy of Culture, Kysliuk Konstiantyn
Published: June 2021

In the article had been considered the features of the representations of Ukrainian identity in the visual content of 5 most popular Telegram-channels («Ukraine 24/7»; «Ukraine now», «Ukraine Online», «TSN», «Insider UA»). Two groups of its markers had been determineted – Political Identity (combination of blue-yellow colors, national banner or emblem (trident) as the center of the image or the dominant background) and Military (man and women in Ukrainian military uniforms, weapons and military equipment) In fact, the share of which markers had been highest than formally 2–3% of the total visual content for every group. The first group, which embodies the civic and political identity, had been determineted as a leading Its spread had been explained by the direction of the current government's domestic policy on «citizens of Ukraine» who were not differentiated according to geopolitical and value preferences. The production of Military markers had been explained by the continuing relevance of military news in the context of the undeclared war between Russia and Ukraine. It also reflects the state of partial military mobilization of public consciousness over the past 6 years. The broadcast of such images in the Telegram had been detached from its traditional basis – a real, ethnically charged identity. Whose identification characteristics (uniform, chevrons, stripes, awards, badges on military equipment) had been not brought to the center of image. On the basis of previous researches of the author had been noted that another – ethnically charged level of Ukrainian identity was more widely represented on social networks Facebook and Instagram. There Ukraine was associated with a woman in a national costume or an image of a field with ripe wheat or sunflower. The greater share of accompanying military images (14% of the total visual array in Facebook communities), the presence in their visual content of a special female military (3%) did not really change the narrative «Ukraine as a woman does not want war». In these communication channels had been found the only common present day symbol of Ukraine, both visual and memorial, – the images of the Independence Monument on the square of the same name in Kiev. This clearly demonstrates the incompleteness of Ukraine’s postmodernization processes, including at the area of values, cultural memory and the hierarchy of identities.
Ukrainian folk songs of the stormy years (songs of captivity of the Second World War)
Authors:   Mariupol State University, Nikolchenko Tamara , Nikolchenko Maria ,   Mariupol State University
Published: June 2021

The article covers the complex processes of folk art during the Second World War, in particular slave poetry. In times of war, the creation of folk poetry is intensified, which is caused by the need to respond to events, to record them, above all, in memory. These song responses to events take place on the material of "old" samples of poetry that are already known. And «innovations» are used by participants of events and are saturated with new realities. Such is the folk song of the period of fascist captivity during the Second World War. The genesis of the poetry of captivity of the studied period can be traced on a large factual material, it is proved that genetically slave poetry of the period of the Second World War is connected with the cries of slaves and has its roots in the long history of Ukraine. These motives are still heard in the old Cossack thoughts, in which the lamentation gradually turns into a lyrical song. And during the war troubles of the twentieth century, these songs became relevant and sounded in a modern way. The article analyzes recordings of songs that reflect the grief of young girls taken to forced labor in Germany, the suffering of mothers who lose their children. Most of the analyzed works are stored in the funds of the IMFE of Ukraine, as well as in the own records of the authors of the article. The folklore of captivity, according to the authors of the article, fully reflects the deep universal feelings. It is the basis of artistic culture, because the socio-pragmatic world is conditioned by spiritual ideas about its integrity and ideals. The folklore of captivity, according to the authors of the article, fully reflects the deep universal feelings. It is the basis of artistic culture, because the socio-pragmatic world is conditioned by spiritual ideas about its integrity and ideals.
Special equipment in administrative activities of law enforcement bodies
Authors:   Mariupol State University, Kharaberiush Ivan
Published: June 2021

The article considers special equipment used in the administrative activities of law enforcement agencies, which is defined as organizational equipment. It is emphasized that the scientific and technical means, which we generally define as organizational equipment, play a significant role in the process of democratic formation of the state and effective administrative activity of law enforcement agencies. Factors emphasizing the need to use organizational equipment in the administrative activities of law enforcement agencies are presented. Organizational technology is seen as a means of law enforcement in general. The definition of the concept of "organizational technique" is given. The method of criterion selection is used to determine the scope of the concept of "organizational technique". According to the selected criteria the system-structural structure of organizational equipment of law enforcement agencies is investigated. To determine the system-structural structure of the organizational equipment of law enforcement agencies as a scientific category, the classical theory of organization was chosen. The basis for the system atization of organizational equipment is the hierarchical structure of law enforcement agencies engaged in administrative activities. It is proved that the defining requirement of the current legislation to the means of organizational equipment is the need for their certification and periodic verification.
Model Komunikasi Kabar Keselamatan Kepada Aluk To Dolo Di Tana Toraja
Authors: Haryono Timotius , Attilovita Attilovita
Published: June 2021

Aluk To Dolo merupakan agama leluhur yang memengaruhi pandangan hidup bagi orang Toraja. Kebanyakan penganut Aluk To Dolo telah beralih untuk memeluk agama Kristen namun masih ada yang bertahan. Berdasarkan hal tersebut pewartaan kabar keselamatan memerlukan usaha kreatif agar dapat menjangkau seluruh penganut Aluk To Dolo. Jembatan komunikasi yang tepat diperlukan untuk mengatasi hal tersebut. Aluk To Dolo memiliki ajaran Puang Tomanurun Tamboro Di Langi’ dan Eran Di Langi yang mirip dengan prinsip kabar keselamatan. Oleh karena itu, Puang Tomanurun Tamboro Di Langi’ dan Eran Di Langi dapat digunakan untuk jembatan komunikasi. Penelitian ini menggunakan pendekatan kualitatif dengan tipe penelitian preskriptif. Penelitian ini bertujuan untuk menghasilkan model komunikasi kabar keselamatan berdasarkan Injil Yohanes 4:1-42 yang menggunakan jembatan komunikasi Puang Tomanurun Tamboro Langi’ dan Eran Di Langi ’bagi penganut Aluk To Dolo di Tana Toraja. Hasil penelitian ini adalah model komunikasi Yesus Tomanurun Tomboro Langi’ untuk mengomunikasikan kabar keselamatan kepada penganut Aluk To Dolo di Tana Toraja.
Sikap Gereja Menghadapi Kekerasan Terhadap Perempuan Upaya Mereduksi Pelanggaran HAM
Authors: Kusumaningdyah Dwi Ratna , Wicaksono Arif
Published: June 2021

Kekerasan terhadap perempuan telah menjadi bagian dari sejarah manusia. Akibatnya terjadi tindakan diskriminatif terhadap perempuan dan hal ini menempatkan perempuan dalam posisi subordinasi jika diperhadapkan dengan kedudukan seorang laki-laki dalam struktur kemasyarakatan. Menghadapi situasi seperti ini, acap kali gereja tidak mengungkapkan suara keadilan untuk menyejajarkan posisi perempuan dengan laki-laki. Jika diskursus ini dilihat dalam kerangka hak azasi manusia, maka hal ini dapat dipandang sebagai bentuk pelanggaran hak azasi manusia karena kedudukan perempuan telah didegradasi dari hakikatnya yang sejajar dengan laki-laki. Artikel ini hendak menyoroti tentang kekerasan yang dialami oleh perempuan sebagai bentuk pelanggaran hak azasi manusia. Dengan menggunakan metode fenomenologi yang dilengkapi dengan analisis dan interpretasi tekstual terhadap beberapa bagian Alkitab, dihasilkan sebuah rekomendasi bagi gereja untuk bertindak dalam menyuarakan keadilan bagi perempuan. Gereja harus menjadi pendamping dan sekaligus menjadi agen perubahan terhadap tindakan kekerasan bagi perempuan, yang merupakan bagian langsung dari pelanggaran hak azasi manusia.
Murugan myth - Morality stands and lives long - Religion and religious norms
Authors: K Manivasagam
Published: June 2021

Ideological forms have been one of the cultural forms of human dialectics. When ideologies were designed to develop human psychology, all the functional forms of human movement were formed with the focus of the ideology. In that respect, the ideological invasion and its cult ivory have been carried out all over the world. In the broad era, vedic cultural creations and ideologies dominated the ideological forms of the landscape or the aboriginal peoples. They were also built up as the first and the highest. The arrival of aryans and the spread of Aryan culture led to the creation of many myths in the form of a number of north Indian gods with Muruga. The myths of murugan's birth were created. Thirumurukaattupadai mentions many myths. All these myths are related to murugan myths and are made to speak the specialities of Muruga. It is not the Tamil tradition to build myths and worship myths as gods. Yet myths were widely distributed in Tamil nadu and myths were accepted by the Tamil people as worship gods.
Religious Theory in the Thinai Grammar
Authors: P Ganeshwari
Published: June 2021

The Tamil word is basic ally from the grammar of the Tamil word. The grammar system that divides world life into 'Thinai' is a very important system in Tamil. Language changes are taking place in a scientifically functioning society. The cultivation and productivity of the foundation of society have an impact on the superstructure of the society, the art, literature and culture. The religious god thought is in the life classification of the Tamil grammar which is the basis for the creation of words. The tholkappiyam period of the resurrection of the collective life is a symbol of the non-religious protodravidian ism and directly links the doctrine of God to the people.  The authors of the well developed landslide society, who wrote to tholkappiyam, have also incorporated the theory of God, based on the various religious and social contexts. The Veera Choliam with buddhist background and Neminatha with Jainism link the god sandals in the higher dina. The nannul also inscribes the sanskrit influence of the deity and the naraka of the sanskrit influence, and the sanskrit influential theory of the proto Dravidian grammar of the grammar, the devar and the narakar a number of religious theories.
Theories of Theology in the Letters of Thirumangai Alvar
Authors: S Ilamaran
Published: June 2021

After the 6th century in Tamil literature, Saivism and Vaishnavism were the most prevalent in tamil literature, and the hymns of the Alvars developed a variety of new techniques and theories for devotion. Thirumangai Alvar has sung a letter with him as heroine and Lord as hero. In the Sangam tamil literature, 'Madal Climbing' is seen as a male only, Thirumangai Alvar makes himself a woman and falls in love with Lord Vishnu and expresses his love for the Lord by climbing the lobe. Like Thirumangai Alvar, periyazhwar has made himself a mother and composed songs using Vishnu as a child. This technique is transformed from the grammar of Tamil. He who achieves happiness will receive virtue and wealth. Tirumangai Alvar says that it is best to see The lord in this world and enjoy it. The object of this article is to study the pleasures of life and the principles of theology of the heavens.
Religious Tolerance and Omnipotent God’s Nature in Kamba Ramayana
Authors: A Renugadevi
Published: June 2021

In Kambaramanyanam Religious tolerance are Recording in some Kanda and Songs. Kamban prayer song is the best example for his Religious tolerance. Principles of Samna Religion, Christian Religions principle, Islamic Divine theories are also found in Kambaramayanam. In the way love inspiration Kamban and Islamic Religion teaches world human brotherhood and social Integration. Love bonded brotherhood gives the guidelines of one God, one Religion and One caste that is human beings. Equality Between ma is the essence of religious tolerance. The aim and objectives of their articles is to find out the religious tolerance and omnipotent God’s Nature in Kambaramayanam.
Bhakti norms in Vainava Anththies
Authors: R Sripriya
Published: June 2021

Bhakti Norms and Gods worship methods are sketched and narrated clearly with Vainava Religions Concepts in Vainava Anthathies literature. On Depending of the first three Vainava Anthathies, Vainava Bhathi principles and Divine theories are explained in this articles (Bhakti Norms in Vainava Anthathies (On Depending of first three Vainava Anthathies). The Aim and objectives of this articles is to find out the Bhakti Norms in Vainava Anthathies with Special reference of first three Vainava Anthathies. In this articles Mythological Approach, Descriptive Criticism and Analytical Criticism are followed.
Major Approaches to the Dosage of Vitamin D in the Elderly: A Systematic Review
Authors: Cadamuro Moniele Matos , Ribas Filho Durval
Published: June 2021

Introduction: In the scenario of vitamin D deficiency, this incident is prevalent and with risks to public health in the world, reaching approximately 90% of individuals. Hypovitaminosis D can cause, mainly in the elderly, lower bone mineral density, fractures, muscle weakness, falls, and acute respiratory infection. Objective: To evaluate the main clinical results on vitamin D levels in the elderly, as well as to analyze which daily or weekly dose of vitamin D is most effective in the elderly in reducing the number of falls and fractures. Methods: The present study developed a systematic review, addressing randomized clinical studies, diverse clinical studies, systematic reviews, meta-analysis, and the latest international consensus, following the rules of PRISMA. Results and Conclusion: A total of 152 articles were found involving the dosage and the impact of vitamin D in the elderly. In total, 72 articles were evaluated in full and 30 were included. According to the main literary findings, vitamin D deficiency implies problems with mineralization and bone mineral density, causing fractures and an increase in the number of elderly falls. In this sense, SBEM recommends maintaining vitamin D concentrations above 30 ng/mL. Also, vitamin D deficiency points to the occurrence of neurological diseases such as cognitive decline, risk of Alzheimer's disease, and depression. In the current scenario of the pandemic, vitamin D points as an important modulator of the immune system, and its deficiency promotes the unregulated release of cytokines, leading to complications in patients with COVID-19.
Impact of predator fear on two competing prey species
Authors: Mukherjee Debasis
Published: June 2021

Predator-prey interaction is a fundamental feature in the ecological system. The majority of studies have addressed how competition and predation affect species coexistence. Recent field studies on vertebrate has shown that fear of predators can influence the behavioural pattern of prey populations and reduce their reproduction. A natural question arises whether species coexistence is still possible or not when predator induce fear on competing species. Based on the above observation, we propose a mathematical model of two competing prey-one predator system with the cost of fear that affect not only the reproduction rate of both the prey population but also the predation rate of predator. To make the model more realistic, we incorporate intraspecific competition within the predator population. Biological justification of the model is shown through positivity and boundedness of solutions. Existence andstability of different boundary equilibria are discussed. Condition for the existence of coexistence equilibrium point is derived from showing uniform persistence. Local as well as a global stability criterion is developed. Bifurcation analysis is performed by choosing the fear effect as the bifurcation parameter of the model system. The nature of the limit cycle emerging through a Hopf bifurcation is indicated. Numerical experiments are carried out to test the theoretical results obtained from this model.
DEVELOPMENT OF A SYSTEM FOR AUTOMATED CONTROL OF THE BRICK FIRING PROCESS IN A RING FURNACE
Authors: Тахгириев А. У. , Хамзаев А. С-С. , Вагапов У. А.
Published: June 2021

В данной статье приводится описание технологического процесса обжига керамического кирпича в кольцевой печи Гофмана. Проанализирован существующий уровень автоматизации объекта. Приведено обоснование для внедрения автоматизированной системы управления процессом обжига кирпича и вариант структурной схемы системы автоматизированного управления. Также представлены основные характеристики интегрированной среды разработки SIMPLE-SCADA, выбранной для организации операторского уровня автоматизированной системы управления технологическим процессом. Для определения показателей качества системы определены прямые и косвенные оценки качества функционирования системы управления.

This article describes the technological process of firing ceramic bricks in a ring Hoffmann furnace. The existing level of object automation is analyzed. The justification for the introduction of an automated control system for the brick firing process and a variant of the block diagram of the automated control system is given. The main characteristics of the integrated development environment SIMPLE-SCADA, selected for the organization of the operator level of the automated process control system, are also presented. To determine the quality indicators of the system, direct and indirect assessments of the quality of the management system are determined.