bluuebunny/crossref_metadata_2025 huggingface dataset:
Norms of Morality as the Foundation for the Development of Legislation on the Digital Economy
Authors:   Saint Petersburg State University of Economics, Abramova Elena N.
Published: March 2023

The study is devoted to identifying the importance of moral norms in the formation of a regulatory framework in the digital economy. Оbjective: to determine the role of moral norms in the era of the digital economy in law. Results: the importance of moral norms as an effective criterion for determining the admissibility and justiﬁcation of a new legal norm is proved. Moral norms should be used when establishing rules of conduct in connection with digital objects and the user agreement. The law of the digital economy does not need the formation of new principles of ethics or other in connection with the introduction of digital technologies.
The Principle of Independence in the Fulﬁllment of Tax Obligations in the Context of Digitalization of the Economy
Authors:   Institute of State and Municipal Administration, National Research University Higher School of Economics, Lyutova Olga I.
Published: March 2023

The study considers the conceptual problem of transforming the content of one of the principles of the institution of tax liability — the independence of its execution — in the context of its development in the information environment and in the conditions of the active use of modern digital technologies in the implementation of tax relations. It is proved that in the modern realities of the digital transformation of taxation in the ﬁeld of legal regulation of the principle of independence of the fulﬁllment of the tax obligation, two interrelated trends are realized: ﬁrstly, the delegation of the obligation to calculate taxes to the tax authority not only in relation to individuals, but also for organizations and individual entrepreneurs; secondly, there is an expansion of the list of powers of tax authorities related to the fulﬁllment of the obligation to pay tax. The author analyzes various novelties of the tax legislation of the Russian Federation from the point of view of the use by the legislator of the principle of independence in regulating the tax legal relations of the digital era. In conclusion, it was concluded that digitalization leads to a gradual reduction in the number of taxpayers’ tax obligations, which is implemented primarily by imposing them on both the tax authorities and other participants in tax legal relations.
Bilateral tension pneumothoraces in a preterm low-birthweight newborn: tube thoracostomy using four 7-French latex catheters performed by an emergency physician
Authors: Kim Minsu , Park Chang Won , Do Young Woo , Nho Woo Young
Published: March 2023

Neonatal tension pneumothorax is life-threatening. A tension pneumothorax on the right side was detected on a newborn boy weighing 2,380 g, who was born at 35 weeks of gestation. Given the unavailability of an on-duty thoracic surgeon and appropriately sized chest tubes in the neonatal intensive care unit, an emergency physician performed closed thoracostomy using two 7-French latex catheters. Immediately after the re-expansion of the right lung, left tension pneumothorax was newly detected. Two more 7-French latex catheters were inserted, relieving the left lesion. We consider that the right pneumothorax occurred due to the mixture of spontaneous rupture of the subpleural blebs and barotrauma during the initial positive pressure ventilation, while the left lesion did due to the high-flow oscillatory ventilation. Despite the limited availability of devices in the present case, a favorable outcome was achieved by the use of alternative catheters, which were chosen by the emergency physician.
A RELAÇÃO ENTRE FÍSICA E MATEMÁTICA: UMA ABORDAGEM TEÓRICO-METODOLÓGICA
Authors: Dos Reis Júlio César , Lima Santana Ian , Santos Lemos Luan
Published: March 2023

O presente artigo tem como objetivo analisar o ensino de Física e Matemática com embasamento teórico-metodológico e histórico a partir de materiais voltados à pesquisa da relação entre esses dois campos de estudo (KARAM, 2007; 2009; 2015). Percebe-se que em muitos casos a Física é ensinada visando apenas a aplicação direta de “fórmulas” matemáticas, sem que o contexto real do problema, muito menos a explicação física da utilização dessas equações, sejam devidamente explicados (MOREIRA, 2017; 2021a; 2021b). Tal fenômeno leva o estudante a não entender a necessidade de estudar Física em um contexto em que eles já estudam Matemática. Por esse motivo, apresenta-se neste trabalho, com alguns exemplos e por meio de uma metodologia qualitativa, como que tais disciplinas possuem relações e como podem ser pensadas para o ensino médio, para ao menos tentar promover o processo de ensino-aprendizagem dessas matérias, que são importantes para a formação crítica e lógica dos estudantes para atuarem no mundo moderno.
EDUCAÇÃO 4.0 NA ÁREA DA SAÚDE: PERSPECTIVAS E DESAFIOS
Authors: Fonseca de Vasconcelos Pedro , Teles Mauro Fernandes , Silva Tagliaferre Rita de Cássia
Published: March 2023

Esta pesquisa teve por finalidade explicitar as relações existentes entre as ferramentas inseridas na proposta da educação 4.0, ensino e saúde, investigando as publicações em teses de doutorado e/ou dissertações de mestrado relacionada a essa temática, priorizando-se o fator temporal, com publicações encontradas do período 2010-2020. Com isso, adotou-se como estratégia metodológica a revisão integrativa de literatura, de natureza exploratória junto à Biblioteca Digital Brasileira de Teses e Dissertações (BDTD). Direcionou-se cada produção para as categorias a serem discutidas, assim elencadas: Metodologias Ativas em Saúde; a educação 4.0 e os processos formativos em saúde; Inteligência artificial e a aprendizagem em saúde. Os resultados apontaram que as propostas de educação 4.0 já é uma realidade no processo de formação e qualificação dos profissionais e futuros profissionais da saúde e são de extrema valia para o desenvolvimento de competências imprescindíveis para o mercado de trabalho na área de saúde. No entanto, parte dos docentes, estudantes, profissionais e gestores de saúde, não estão preparados para acompanhar na mesma velocidade as mudanças impostas a sociedade, ao mercado de trabalho e consequentemente a educação e a saúde, apontando para a necessidade de mudança e adaptações.
A CONSOLIDAÇÃO DOS DISCURSOS NEOLIBERAIS NO COMPONENTE CURRICULAR CIÊNCIAS
Authors: Medeiros Carmo Edinaldo , Gomes das Mercês Costa Jéssica
Published: March 2023

O presente artigo pretende discutir como o discurso neoliberal tem se intensificado a partir da Base Nacional Comum Curricular e configurado o componente curricular Ciências. As políticas públicas educacionais são projetadas e produzidas para que a escola acompanhe as mudanças sociais, ideológicas, econômicas, políticas e culturais dos diferentes tempos e locais da sociedade. No Brasil, é possível observar que desde a década de 1990 se intensificaram os discursos neoliberais nas políticas educacionais, isso se amplia com a produção (em 2015) e homologação (em 2017 e 2018) da BNCC. Utilizando a abordagem teórico-metodológica do Ciclo de Políticas de Stephen Ball e colaboradores foi possível analisar os contextos de influência e de produção de texto do referido documento. Assim, foi observado que os processos de idealização e produção da BNCC configuraram à disciplina escolar Ciências um caráter positivista e utilitarista, se distanciando das propostas de formação humana e integral dos indivíduos e focando em propostas de produção de capital humano para o mercado de trabalho.
Perspectivas sobre género: una mirada desde las ciencias humanas
Authors: Botero Urquijo Diego Alejandro , López Sáenz Carmen , Tillman Rachel , Anctil Avoine Priscyll , Rodríguez Torres Dénix Alberto , Jiménez Garcés Claudia Mercedes , Meneces Cabrera Tania , Mendoza Ariza Jennifer Natalia
Published: March 2023

Las problemáticas que abordan situaciones de género se muestran hoy en día como un campo que requiere atención desde diversos puntos de vista. Es innegable que la vida en sociedad se desarrolla bajo una serie de dinámicas que en última instancia nos arrojan condiciones de exclusión para las mujeres. Por ello, de la misma manera que se busca desde la política pública el establecimiento de mecanismos que mejoren la calidad de vida de las mujeres; o desde el derecho que se generen normatividades que regulen la interacción con ellas para garantizar su dignidad humana, las ciencias sociales y humanas como la filosofía, la sociología, la psicología social, etc., deben acudir al llamado de establecer los debates que permitan el desarrollo de esas categorías que nos lleven a pensar cuáles son esos mecanismos que posibilitan condiciones de equidad para las mujeres. En este sentido, el presente texto muestra diversos puntos de vista que se sitúan en la problemática que nos convoca. Encontraremos varias miradas sobre situaciones de género desde el discurso teórico, que nos invitan a pensar sobre aquellas categorías que permitirán abrir perspectivas diferentes de ser y existir como mujer desde una perspectiva de género incluyente.
Non-fragile containment control of nonlinear multi-agent systems via a disturbance observer-based approach
Authors: Zhou Tuo , Liu Quanli , Wang Wei
Published: March 2023

In this paper, we consider the non-fragile containment control problem
of nonlinear multi-agent systems (MASs) with exogenous disturbance where
the communication links among agents under consideration is directed.
Firstly, based on relative output measurements between the agent and its
neighbors, a disturbance observer-based control protocol is proposed to
solve the containment control problem of MASs with inherent nonlinear
dynamics and exogenous disturbances. Secondly, because of the additional
tuning of parameters in the real control systems, uncertainties in the
designing of observer and controller gains always occur, and as a
result, an output feedback controller with disturbance rejection is
conceived and the containment control problem of nonlinear MASs with
non-fragility is thoroughly investigated. Then, depending on matrix
transformation and inequality technique, sufficient conditions of the
designed controller gains exist, which is derived from the asymptotic
stability analysis problem of some containment error dynamics of MASs.
Finally, two simulation examples are exploited to illustrate the
effectiveness of the proposed techniques.
Mechanism of Acute Pacing Threshold Elevation During Simultaneous Micra Leadless Pacemaker Implantation and AV Node Ablation
Authors: HP Racine , Dognin Nicolas , Zhao Yanzhu , Plourde Benoit , Steinberg Christian , Whitman Teresa , Philippon François
Published: March 2023

Background In patients with refractory atrial fibrillation
(AF), atrioventricular nodal (AVN) ablation and permanent pacemaker
implantation is recommended. The Micra Transcatheter Pacing System™
(Micra) is a single chamber leadless pacemaker (LPM) and thus offers the
possibility of AV node (AVN) ablation in the same procedure. Pacing
threshold (PT) elevation after radiofrequency (RF) ablation is a
potential complication. Methods We conducted a single center
retrospective cohort study. All patients implanted with a Micra (n=84)
and concomitant or delayed AVN ablation (n=12) from 2014 to 2022 were
included. We describe two cases of acute Micra PT elevation immediately
following RF AVN ablation requiring device retrieval and implantation of
a new Micra. Procedural characteristics and electrophysiological
parameters were analyzed, and computer modelling was performed to
determine factors responsible for acute PT elevations. Results
A total of 84 patients were included. Mean age was 74±10 and 48% were
women. Twelve patients (14%) underwent AVN ablation. Two patients had
acute PT elevation requiring device retrieval despite no direct contact
of the ablation catheter with the Micra. Computer modelling shows that
significant dissipated power due to electrical field coupling can occur
at the tip or ring electrode if the catheter is not kept at a safe
distance (≥15 mm) from the Micra. Conclusion Concurrent AVN
ablation and Micra implantation is safe in most patients. To prevent
acute PT elevation, keeping a safe distance of ≥15 mm from the tip and
ring electrodes of the Micra and using lower power output may prevent
this complication.
A Review on Coated Value Added Phosphatic Fertilizers for Better Environment
Authors: Muhammad adnan , Ahmad Shakeel , Imran Muhammed , Mubeen Khuram
Published: March 2023

Abstract Plants utilize only up to 25% of the applied phosphatic
fertilizers and 75% of the applied phosphatic fertilizers become
unavailable due to two major reactions, the adsorption on mineral
surface and the precipitation reactions. More and more fertilizers have
to be applied exogenously. More energy is required for fertilizer
production and transportation by the factories which influence our
environment badly.The fixed fertilizers prevails in the environment,
causing ecosystem imbalances. More over, phosphatic fertilizers are
expensive than nitrogenous and potassic fertilizers, hence need to be
managed. There are different techniques to improve fertilizer
utilization by plants, however value addition of fertilizers such as
surface modifications of fertilizers proved to be more fruitful because
these manipulate the supply of nutrients with crop demand. These may
slow down, control or stabilize the release of nutrients from the
fertilizers by reducing the direct contact of the soil with fertilizer
particles. It may become a tool for sustainable production, minimizing
the remaining of synthetic chemicals in the environment, by more plants
utilization. This paper is an effort to highlight the production
processes, different coating materials used, how these value added
fertilizers release nutrients in distilled water and in soil and their
impact on crop. In the later part of this article, challenges for their
adoptions will be discussed . Keywords: Coated fertilizers; Fertilizer
use efficiency; Slow release fertilizers; Value addition. Alternate
Keywords: Phosphorus utilization enhancement; Phosphorus availability
approaches; Uptake techniques; Nutrient use efficiency
Serous tubal intraepithelial carcinoma detected during benign gynecologic surgery: a case report
Authors: Shin Eun Seo , Kim Sung Yob
Published: March 2023

High-grade serous carcinoma (HGSC) is the most common type of pelvic cancer among women. Serous tubal intraepithelial carcinoma (STIC) is a precursor lesion of HGSC. Herein, we report a rare occurrence of STIC in patients undergoing surgery for benign indications without a family history of ovarian cancer. A 77-year-old woman underwent total laparoscopic hysterectomy and bilateral salpingo-oophorectomy for uterine prolapse. Pathological examination revealed bilateral STIC without ovarian abnormalities, and no other abnormal findings were noted. Another patient, a 49-year-old woman, underwent laparoscopic total hysterectomy and bilateral salpingectomy for uterine fibroids. STIC lesions were observed in both fallopian tubes. Subsequently, a staging was performed. No additional lesions were found, and the patient was followedup through imaging and blood tests. As reports of STIC lesions are rare, data on their clinical outcomes and management strategies are limited. In this report, we present cases of incidental STIC in benign surgery and discuss its proper interpretation and management. Through the early detection of STIC lesions, patients with risk factors can be identified in advance, which will allow prevention and early detection of ovarian cancer. Opportunistic salpingectomy was also actively discussed in this regard.
Phenotypes Associated with Zones Defined by Area Under the Curve Glucose and C-peptide in a Population with Islet Autoantibodies
Authors: Sosenko Jay M. , Cuthbertson David , Sims Emily K. , Ismail Heba M. , Nathan Brandon M. , Jacobsen Laura M. , Atkinson Mark A. , Evans-Molina Carmella , Herold Kevan C. , Skyler Jay S. , Redondo Maria J. , Group theTrialNet Study
Published: March 2023

  

Objective

Metabolic zones were developed to characterize heterogeneity of individuals with islet autoantibodies.

Research Design and Methods

Baseline 2-hour oral glucose tolerance test (OGTT) data from 6,620 TrialNet Pathway to Prevention Study (TNPTP) autoantibody-positive participants (relatives of individuals with type 1 diabetes) were used to form 25 zones from 5 AUC glucose (AUCGLU) rows and 5 AUC C-peptide (AUCPEP) columns. Zone phenotypes were developed from demographic, metabolic, autoantibody, HLA, and risk data.

Results

As AUCGLU increased, changes of glucose and C-peptide response curves (GCRCs; from mean glucose and mean C-peptide values at 30,60,90,120 minutes) were similar within the 5 AUCPEP columns. Among the zones, 5-year risk for type 1 diabetes was highly correlated with IA-2A prevalence (r=0.96, p<0.001). Disease risk decreased markedly in the highest AUCGLU row as AUCPEP increased (0.88 to 0.41; p<0.001 from lowest AUCPEP to highest AUCPEP column). AUCGLU correlated appreciably less with Index60 (indicator of insulin secretion) in the highest AUCPEP column (r=0.33) than in other columns (r≥0.78). AUCGLU was positively related to “fasting glucose x fasting insulin” and to “fasting glucose x fasting C-peptide” (indicators of insulin resistance) before and after adjustments for Index60 (p<0.001). 

Conclusions  

Phenotypes of 25 zones formed from AUCGLU and AUCPEP were used to gain insights into type 1 diabetes heterogeneity. Zones were utilized to examine GCRC changes with increasing AUCGLU, associations between risk and autoantibody prevalence, the dependence of glucose as a predictor of risk according to C-peptide, and glucose heterogeneity from contributions of insulin secretion and insulin resistance.
Fungi between Immunostimulatory and Immunosuppressive
Authors: WA Elkhateeb
Published: March 2023

Microbes in general and fungi especially are promising biotechnological tools that are used for green synthesis of numerous products. Fungi in particular are potent producers of many industrially important compounds. β-Glucans are a group of biologically-active fibres or polysaccharides from natural sources with proven medical significance. β-Glucans are known to have antitumor, anti-inflammatory, anti-obesity, anti-allergic, anti-osteoporotic, and immunomodulating activities. On the other hand, cyclosporin is a cyclic undecapeptide with a variety of biological activities including immunosuppressive, antiinflammatory, antifungal, and antiparasitic properties. It is an extremely powerful immunosuppressant and is approved for the use in organ transplantation to prevent graft rejection in kidney, liver, heart, lung, and combined heart–lung transplants. Hence, this review aims to focus on β-glucan as immunostimulatory and Cyclosporine A as Immunosuppressants
Evaluation of Microbiological Contamination of Some Selected Syrups and Suspentions Solid in Katsina Metropolis
Authors: M Abubakar
Published: March 2023

Presented study attempted to evaluate the Microbiological contamination of some selected syrups and suspensions sold in Katsina metropolis. This study was conducted in Biological sciences laboratory Al-qalam University Katsina between the months of November 2021 to January 2022. Eighteen different types of oral liquid drugs (9 syrups and 9 suspensions) manufactured in different pharmaceutical industries of Nigeria were microbiologically examined using standard cultural and biochemical methods. All the samples were found to be contaminated with total viable bacteria and fungi with a maximum load of 103 cfu/ml among all samples were exceeded the United States Pharmacopeia (USP) limit (<102 cfu/ml). While the presences bacteria including; E.coli, Salmonella spp., Shigella spp., were found to be presences in almost all samples, (the former of E.coli in 11 syrups and suspension samples, the Salmonella spp. in 3 suspension samples and the Shigella spp. In 8 suspensions). Existence of microorganisms in the oral liquid samples might explain the treatment complicacy of the diseased children. A routine microbiological study of such drugs is thus suggested.
Students’ Mathematical Critical Thinking Using Geogebra Software Based on Adversity Quotient
Authors: Alyani Fitri , Putri Natalia Dinda Sartika
Published: March 2023

The ability to think critically is not balanced with the optimal learning approach, to the low achievement of mathematical critical thinking ability (MCTA). Quasi-experimental research with a quantitative approach was used to determine the differences in learning using GeoGebra software for the experimental and the control class on MCTA in terms of adversity quotient (AQ). Class XI high school students in one of the schools in Jakarta as the research population, with sample students of 40 from the experimental class and 40 from the control class selected purposively. The instrument is based on an assessment of MCTA and an AQ questionnaire. The Mann-Whitney U Test, Spearman Correlation, and Cohen's d Effect Size were used to analyze the data. The results show the experimental class's MCTA is better than the control class. Based on Wright Maps, the AQ of climber-type students is dominated by the experiment class, while the control class dominates the quitter. The conclusion of this study, there are differences in the MCTA of the experimental class using GeoGebra software and the control class in terms of AQ.
Panopticon and Dramaturgy Concepts in the Implementation of Offline Learning Trials during the Covid-19 Period
Authors: Sudarmiani  , Malawi Ibadullah , Kertih I Wayan , Sarwono
Published: March 2023

Due to the COVID-19 pandemic, beginning in March 2020, the teaching and learning process must adapt and be conducted online by relying on technology and internet networks. However, there are numerous issues in the sector with online learning. During the COVID-19 pandemic, the government has enacted various regulations that govern school teaching and learning activities through offline learning trials (PTM). The study is implemented using regulations, supervision, and setting and displays efforts that are all developed following health guidelines. This study aims to analyze the role of panopticon and dramaturgy in the execution of limited offline learning trials. The research method employed is phenomenology research with a qualitative approach. Interview and observation approaches were used to collect data. Collecting, reducing, presenting, and drawing conclusions were all part of the data analysis process. The study's findings include the following: (1) The disciplinary mechanism for the PTM trial can be analyzed through the formation of respectful and obedient behavior of school residents in the application of health protocols, and the shape of the panopticon in the PTM trial can be analyzed through the front and back stages, impression management (impression management), and dramaturgy idealization according to health protocols; (2) dramaturgy can be analyzed through the front and back stages, impression management (impression management), and dramaturgy idealization according to health protocols.
Readiness of Internships Program During The Covid-19 Pandemic: Students, School, and Industry Perspective
Authors: Shodiq  , Sutiman
Published: March 2023

The COVID-19 pandemic has made learning at school unable to be carried out face-to-face; this condition has a worse effect on vocational education, which cannot carry out practical learning to prepare students that must carry out internships in industry. This study explores the student readiness level in carrying out internship programs during the pandemic and the other perspective from school and industry. This article focused from the point of view on the results of a mix-method online survey among 160 internship students. Teachers and industry practitioners were also interviewed to corroborate the results of the readiness research. The results show that 4.04% of students had a low level of readiness, 60.18% had a moderate level of readiness, 24.98% had a high level of readiness, and only 10.80% had a very high level of readiness. The school is responsible for preparing their student competence before sending them to the internship program in the industry, even in crises, because the industry is already prepared for exceptional cases like the pandemic. Industry advises schools to prepare students on the competence of motorcycle periodical maintenance. Schools with industry must have special programs planning to prepare students' competence for crises.
Application of Instructional Design Models by Prospective Teacher Students
Authors: Candiasa I Made
Published: March 2023

Prospective teacher students have been heavily involved in research on developing information and communication technology (ICT)-based teaching materials. The problems that exist until now often encounter obstacles in applying the right instructional system design model. This study is intended to formulate an instructional system design model that students can choose according to the characteristics of the ICT-based teaching materials developed. The study used an ex post facto approach with a descriptive method. A total of 528 student research reports in the 2017-2021 period became the population and the research sample. Observations were made on research reports to collect data, both quantitative and qualitative. Quantitative data were analyzed descriptively, while qualitative data were analyzed using the Miles, Huberman, and Saldana technique. The study found that there were six selected instructional system design models, of which the ADDIE model was the most chosen (37.50%), followed by ASSURE (20.45%), Dick & Carey (19.32%), Four-D (14.39%), Rapid Prototyping (6.82%), and the Kemp model being the least chosen model (1.52%). The main reason for choosing the model is the certainty of steps, ease of use, and user friendly, while many steps are not considered. As a result, the ADDIE, ASSURE, Dick & Carey, and Four-D models were widely chosen, while flexible models such as Kemp and Rapid Prototyping were not widely chosen because they require consideration in starting and ending development. Experience brings them the competence to choose the right instructional system design model.
The Effectiveness of Problem-Based Learning Model in Improving Higher Order Thinking Skills and Character of Elementary School Students
Authors: Sutika I Made , Winaya I Made Astra , Rai Ida Bagus , Sila I Made , Sudiarta I Nengah , Kartika I Made , Sujana I Gede
Published: March 2023

Achievement of science learning competence for children in Indonesia is still low. This low achievement is strongly suspected because Indonesian students are not used to dealing with TIMSS and PISA questions. This study aims to analyze the effectiveness of the problem-based learning model to improve higher order thinking skills (HOTS) and the characteristics of elementary students. This study was a quasi-experimental using a non-equivalent control group pretest-posttest experimental design. The experimental class is a class with problem-based learning, while the control class is a class with direct learning. The research population was fifth grade elementary school students. The research sample consisted of 71 students from 5 schools, all of which were public schools. The school sample was determined by stratified random sampling and the class of each school was determined randomly. Data analysis was carried out quantitatively, both descriptively and inferentially. The results of the study show that problem-based learning is better than direct learning to improve HOTS; and problem-based learning is effective for increasing perseverance, responsibility, hard work, cooperation, caring, and tolerance.
Islamic junior high school students’ English proficiency test scores and their L2 motivational self-system: a correlational study
Authors: Rifiyani Andri Jamaul , Mustofa Mutmainnah , Ubaidillah M. Faruq , Lee Huan Yik , Putra Suatmo Pantja
Published: March 2023

The L2 motivational self-system (L2MSS) has been extensively investigated in multiple contexts. However, few studies have explored its correlation with Islamic junior high English students’ proficiency test results. To fill the void, this study examines the relationship between the L2MSS and English proficiency test scores among Indonesian Islamic junior high school students. Data were garnered quantitatively from 30 students of an Institute for Foreign Language Development at an Indonesian private university through a questionnaire and an English proficiency test and then were analyzed using the SPSS software system. The findings revealed that the correlation between motivation and achievement was statistically insignificant. We obtained the score of three components; ideal L2 self (r = .01, p .05), L2 learning experience (r = -.204, p .05), and ought to L2 self (r = -.343, p .05). The findings suggest that the ideal L2 self showed a very low relationship and the other two demonstrated a negative direction correlation. This study contributes insights into the understanding of the correlation between foreign language learning motivation and its influence on achievement in the Islamic boarding school context. Further research could recruit participants from wider areas with different contexts.
ВДОСКОНАЛЕНА КОНСТРУКЦІЯ ВІБРОПЛУГА З П’ЄЗОКЕРАМІЧНИМ АКТУАТОРОМ
Authors: Філімонов Сергій , Ященко Сергій
Published: March 2023

Сфера сільського господарства є однією з найголовніших сфер життєдіяльності людини, оскільки завдання сільського господарства – забезпечувати населення продовольством, необхідним для його існування. На сьогоднішній час розвиток сільського господарства є одним із найефективніших способів подолання голоду в усьому світі. Однією з головних проблем сільського господарства є складність та ефективність обробки землі. Головним органом обробки ґрунту в сільському господарстві є плуг. В роботі представлено і розглянуто основні проблеми та відмінності звичайних плугів від вібраційних. Одним із найбільш ефективних методів обробки ґрунту є використання вдосконаленого плуга з вібруючою частиною (віброплуга), використання якого дозволить зменшити силу тертя плужного відвалу з ґрунтом, що дасть можливість зменшити витрати палива та збільшити термін експлуатації сільгосптехніки. Робота полягає в удосконаленні конструкції віброплуга на основі п’єзокерамічного актуатора, а також його комп’ютерної моделі, враховуючи повний набір геометричних, фізико-механічних та електричних параметрів, що дасть змогу збільшити частоту віброколивань та зменшити тертя з ґрунтом. Запропонована вдосконалена комп’ютерна модель віброплуга на основі п’єзокерамічного актуатора, яка створена за допомогою пакета програм COMSOL Multiphysics, враховуючи повний набів геометричних, фізико-механічних та електричних параметрів, дає змогу визначати та прогнозувати його основні механічні характеристики. В результаті проведених комп’ютерних моделювань визначено резонансну частоту, при якій забезпечуються максимальні амплітуди коливань віброплуга. Окрім цього, представлено експериментальні результати, в яких ультразвуковий випромінювач використовувався в режимі датчика.
ЗАКОНОМІРНОСТІ ВПЛИВУ РІЗНИХ ЧИННИКІВ НА ШВИДКІСТЬ РОЗВИТКУ ПРОЦЕСУ ГОРІННЯ ПІРОТЕХНІЧНИХ СУМІШЕЙ НА ОСНОВІ КИСНЕВМІСНИХ ОКИСНЮВАЧІВ ТА МЕТАЛЕВИХ ПАЛЬНИХ
Authors: Козяр Назарій , Кириченко Оксана , Ковбаса Вікторія , Кириченко Євгеній , Ващенко В’ячеслав , Колінько Сергій , Цибулін Валентин
Published: March 2023

Вивчено вплив різних чинників (теплообмін із зовнішнім середовищем, що залежить від діаметра зразка суміші та матеріалу оболонки, яка ізолює його, вологість окиснювача, склад та вологість середовища) на швидкість і стабільність процесу горіння ущільнених сумішей з порошків кисневмісних окиснювачів (NaNO3, Ba(NO3)2, Sr(NO3)2, ВаО2, MnO2) та металевих пальних (Mg, Al, ПАМ) для різних значень технологічних параметрів (співвідношення й дисперсності компонентів, коефіцієнта ущільнення, вологості окиснювача, діаметра зразка та матеріалу оболонки) і зовнішніх умов (складу та вологості середовища, зовнішнього тиску). Встановлено діапазони зміни параметрів, що характеризують зазначені чинники, в межах яких спостерігається зменшення швидкості горіння сумішей більш, ніж у 2…3 рази, стабілізація процесу горіння та підвищення його стійкості до зовнішніх впливів. Капсуляція частинок порошку окиснювача (наприклад алюмінієм) приводить до зменшення швидкості горіння суміші та підвищення стійкості процесу її горіння до зовнішніх термічних впливів, що пояснюється суттєвим зменшенням вологості окиснювача. Процеси горіння сумішей у повітрі, азоті або аргоні значно різняться, що пояснюється різними кінетичними характеристиками процесів термічного розкладання окиснювачів, окиснення та займання частинок металевих пальних у цих середовищах.
ДЖЕРЕЛА МЕТРОЛОГІЧНИХ РИЗИКІВ ЯК ФАКТОРИ ВПЛИВУ НА ТЕХНОЛОГІЧНИЙ ПРОЦЕС
Authors: Корчинська Ольга-Соломія , Микийчук М. М.
Published: March 2023

Сталий розвиток науки та техніки, впровадження численних інновацій та ускладнення технологічних процесів, особливо в частині метрологічного забезпечення, зумовлюють важливість дослідження та аналізу джерел метрологічних ризиків, які певним чином впливають на формування якості продукції на етапі виготовлення. Усе це породжує багато нових метрологічних ризиків для виробництва, які необхідно вчасно ідентифікувати, класифікувати, виявити їх причини та наслідки. Авторами визначено та описано основні джерела метрологічних ризиків як факторів впливу на технологічний процес та здійснено їх узагальнену класифікацію, що дозволяє об’єднати фактори впливу різної природи в певні групи та полегшити процес ідентифікації під час оцінювання метрологічних ризиків. Пропонується поділяти їх на джерела зовнішнього середовища, на які підприємство не може впливати, а лише адаптуватися під них, та джерела внутрішнього середовища, на які можна впливати. Зовнішнє середовище включає соціально-економічні, науково-інноваційні та природно-екологічні фактори. До джерел внутрішнього середовища відносяться технічні, людські та фактори системи метрологічного забезпечення. Ідентифікація повинна включати ризики, незалежно від їхньої природи, складності та можливості контролю. Отриману з різних джерел інформацію про ідентифіковані ризики рекомендується зберігати в єдиній інформаційній системі, основою якої є реєстр ризиків. У ньому зберігається інформація про виявлені причини та наслідки кожного ризику, а дані структуруються згідно з запропонованою класифікацією, яка дозволяє їх описати та порівняти. Наявність такого реєстру дозволяє отримати інформацію, яка стосується джерела конкретного ризику, а також є основою для його оцінювання та мінімізації.
Pengendalian Mutu Alat Skir Katup Otomatis Menggunakan Peta Kendali dengan Metode Bootstrap
Authors: Oksarianti Yuvani , Fitria Dina
Published: March 2023

Compression leaks occur in valves caused by soot resulting from the combustion process of the combustion engine. To overcome valve leaks, it’s necessary to clean using an innovative tool called valve grinding automatic system. The purpose of this study was to determine the quality of this tool based on the control chart using the bootstrap method. Based on the research results, the control charts  dan R show that the cleaning process is in a controlled and stable state (in statistical control). The quality of the valve cleaning process using this tool is able of producing cleaning according to standard cleaning specifications.
Analisis Perhitungan Aktuaria Dana Pensiun Menggunakan Metode Projected Unit Credit
Authors: Nursal Putriyana , Sari Devni Prima
Published: March 2023

Program dana pensiun yaitu program yang dibuat oleh pemerintah untuk menjamin kebutuhan dan kesejahteraan para pekerja di masa tua salah satunya yaitu pegawai negeri sipil. Permasalahan pensiunan PNS di Indonesia menjadi salah satu beban bagi pemerintah, hal ini dikarenakan dana pensiun dilakukan dengan sistem pay as you go. Pengelolaan dana pensiun juga dapat dikelola menggunakan sistem fully funded, dimana pelaksanaan sistem fully funded dapat dilakukan dengan metode Projected Unit Credit Constant Dollar dan Constant Percent. Hasil perhitungan memperlihatkan bahwa iuran normal dengan menggunakan metode Constant Percent mengalami peningkatan yang cukup signifikan menjelang memasuki usia pensiun dibandingkan dengan metode Constant Dollar. Besar kewajiban aktuaria dengan metode Constant Dollar lebih besar dibandingkan menggunakan metode Constant Percent. Manfaat pensiun yang didapatkan pensiunan dengan metode Constant Dollar lebih besar dibandingkan dengan metode Constant Percent.
Processi di livellamento dialettale in contesto post-migra- torio nella Missione Cattolica di lingua italiana a Bedford (UK)
Authors: die Salvo Margherita , Ferrini Caterina
Published: March 2023

Italian-speaking Catholic missions have significantly contributed to the cohesion of Italian-speaking communities in non-Italian-speaking countries. Some linguistic phenomena even suggest that participation in religious activities is sociolinguistically relevant. However, there are no case studies on this topic. This paper examines inter-dialect levelling processes in an Italian Catholic community from Montefalcione (AV) in Bedford (UK).
Ein Bildungsroman im Gewand eines Migrationsromans
Authors: Ißler Roland
Published: March 2023

The essay presents a school edition of the novel I ragazzi hanno grandi sogni (2018) by Alì Ehsani and Francesco Casolo. The novel is not only a key text in youth literature for its literary treatment of the experiences of migration, flight, immigration and integration, but it also makes reference to the tradition of the coming-of-age novel. Together with the school edition, a 38-page Guida dell’insegnante was released that presents activities before, during and after the reading as well as various teaching proposals to discuss aspects of inter- and transculturality and sociocultural and aesthetic perspectives of the novel.
Enhancing Pre-Service Technology Teachers' 3D-Printing Utilization Ability Through Experiential Learning
Authors:   The Korean Association of Practical Arts Education, Lee Young woon , Lee Kyung Taek
Published: March 2023

This study aims to improve the ability of pre-service technology teachers to use 3D printing through an experiential learning activity. A three-step process was followed to achieve this goal: preparation, development, and improvement.
During the preparation stage, preliminary skills and information needed to use 3D printers were identified and refined in a meeting with technology education experts. In addition, known problems in existing makerspaces were derived by analyzing their requirements and status. The need to develop an experiential learning activity to improve the 3D printing utilization ability of pre-service teachers was identified by analyzing technology teacher qualification standards, curriculums, and textbooks.
During the development stage, the subject and content of the learning activity were determined using the requirement analysis obtained in the preparation stage. In particular, efforts were made to incorporate the required 3D-printing knowledge and skills identified in the preparation stage into this activity. The experiential activity task includes topics that enable individuals to learn the modeling and printing process during the three stages of 3D printing (modeling, printing, post-processing). The task can also be tailored, taking into account personal interests and ideas in real life. An 8-hour class was organized, which included two modeling practices. Then, teaching materials (teaching/learning guidance and class presentation materials), as well as learning materials (student activity sheets), were developed and evaluated by experts. As a result of the analysis of the questions in the multiple-choice questionnaire, it was determined that the content of the experiential activity task was suitable, with an average score of 4.50 or higher for all items. Based on other, more subjective evaluations, the experiential activity task and related data were revised and supplemented.
During the improvement stage, a preliminary test was conducted with 46 undergraduate students of a technology education department. The test results were collected using a study satisfaction test sheet. For all items of this test, the average score was 4.20 or higher, which indicates a satisfactory level in all areas. After reflecting and expressing opinions, the experiential activity task was further modified and supplemented.
This study yielded positive results in expert verification and preliminary testing with students, which reflects the proposed goal. The findings demonstrate the efficacy of the proposed revision and suggest that it can be valuable in enhancing the 3D printing skills of pre-service teachers as well as helping them design 3D printing classes to teach.
Analysis of Elementary School Teachers’ Usage and Demands of Practical Arts Textbooks
Authors:   The Korean Association of Practical Arts Education, Kim Jin-ok
Published: March 2023

This study was conducted to analyze the use of elementary school classrooms and textbooks developed by the 2015 revised curriculum and the needs of elementary school teachers for efficient textbook utilization. To achieve the purpose of the study, a survey was conducted targeting elementary school teachers who had experience teaching practical arts subjects using practical arts textbooks, and a total of 221 responses were finally analyzed. The collected quantitative data were subjected to frequency analysis and cross-tabulation to derive the results. From the results, it was revealed that there was a difference in the frequency of use of classroom textbooks according to the gender, teaching experience, school size, and classroom experience of elementary school teachers. In addition, “dietary life” and “software” were the areas with the highest utilization in elementary practical arts textbooks. Moreover, the elementary school teachers displayed a high use of materials other than textbooks in practical arts classes, reflecting that classes using materials other than textbooks could be conducted more efficiently. Finally, the results revealed that teachers had a high demand for developing and providing various supplementary materials to increase the utilization of practical arts textbooks. Based on these results, it will be necessary to develop textbooks with increased practical usability by synthesizing the actual use and demands of the field to develop textbooks for the 2022 revised curriculum.
Infectious diseases of neotropical primates
Authors:   Universidade Federal de Minas Gerais, Oliveira Ayisa , Santos Renato ,   Universidade Federal de Minas Gerais
Published: March 2023

Neotropical primates are represented by more than 200 species and subspecies distributed in five families. Considering that some of these species are considered endangered, disease investigation in these populations is critical for conservation strategies. Therefore, an increasing number of studies and publications on this topic became available in the past few years. This review deals with infectious diseases of neotropical primates, with focus on free-ranging animals, including those caused by bacterial, viral, protozoal, metazoan, or mycotic infectious organisms, with particular emphasis on gross and microscopic lesions associated with these diseases. In addition, a few relevant unpublished cases of infection by Staphylococcus spp., Streptococcus spp., E. coli and Pseudomonas spp. were included in this review.
IMPACT OF AGE AND ANTHROPOMETRIC FEATURES ON THE PREVALENCE OF DISANAPSIS IN CHILDREN AND ADOLESCENTS WITH BRONCHIAL ASTHMA
Authors:   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Khramova R.N. , Eliseeva T.I. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Ovsyannikov D.Yu. ,   Patrice Émery Lumumba People’s Friendship University of Russia, Moscow, Russia, Tush E.V. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Voronina K.D. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia, Gudim A.L. ,   Nizhny Novgorod City Clinical Hospital No. 38, Nizhny Novgorod, Russia, Gorobets E.A. ,   Kazan and the Volga Region Federal University, Kazan, Republic of Tatarstan, Russia, Kubysheva N.I. ,   Kazan and the Volga Region Federal University, Kazan, Republic of Tatarstan, Russia, Postnikova L.B. ,   Nizhny Novgorod City Clinical Hospital No. 38, Nizhny Novgorod, Russia, Khaletskaya O.V. ,   Privolzhsky Research Medical University of the Ministry of Health of the Russian Federation, Nizhny Novgorod, Russia
Published: March 2023

The purpose of the research was to study the impact of age on the incidence of disanapsis in children and adolescents with bronchial asthma (BA) taking into consideration the anthropometric features of the patients as well. Materials and methods used: a single-center observational cross-sectional pilot study was conducted with data obtained from 334 patients with atopic BA aged 7 to 17 years old (12.0 [9.0; 14.0] y/o), of which 241 (72.2%) were boys. All of the participants have undergone the spirometry and the diagnostics for disanapsis. Results: the incidence of disanapsis was higher in prepubertal children compared to adolescents, 57.0% (77 of 135) and 30.7% (61 of 199), respectively (p<0.001). These patterns were also typical for children with normal body weight (BW): 53.0% (44 of 83) vs. 22.3% (23 of 103); and for patients with excessive BW: 68.6% (24 of 35) vs. 33.3% (22 of 66) (p<0.001 and p<0.001, respectively). Incidence of disanapsis in patients with obesity was comparable in prepubertal age: 52.9% (9 of 17); and adolescence: 53.3% (16 of 30) (p=0.980). Conclusion: the incidence of disanapsis is higher in prepubertal age than in adolescence in patients with both normal and excessive BW. Incidence of disanapsis is comparable in prepubertal age and adolescence in patients with BA coupled with the obesity.