bluuebunny/crossref_metadata_2025 huggingface dataset:
Química: do abstrato ao concreto por meio de aulas práticas em laboratório de química
Authors: Freitas Vitor de Araújo , Massariol Polyana Silvério , Ferreira Romário Junior , Araújo Rogério Rodrigues , Oliveira Christiano Ribeiro
Published: January 2023

O Programa Institucional de Bolsa de Iniciação Docência (PIBID) surge da necessidade de um espaço para interlocução entre a universidade e a escola de Educação Básica, a fim de contribuir para a elevação da qualidade de ensino da rede pública. Nesse sentido, pretende-se ampliar as dinâmicas de concepções e práticas de ensino, promovendo uma articulação entre a teoria e prática: entre a educação superior e a básica. Essa proposta visa melhorias para a formação docente, onde o aluno de licenciatura é oportunizado a inserção no ambiente escolar, participando de planejamentos e execução de metodologias inovadoras, estimulando o uso de novas tecnologias de Informação e Comunicação.
Tuberculose ocular grave: um caso raro e atípico
Authors: Cabral Anna Giulia Meira Garcia , Carvalho Márgerie Thalia Costa Montezuma de , Dantas Marília Christina Botelho , Oliveira Renan Camelo , Oliveira Olga Vale Machado de
Published: January 2023

A tuberculose é, atualmente, o maior problema de saúde pública e 20% dos casos são de localização extrapulmonar.3 O objetivo deste artigo é relatar o caso de uma mulher de 68 anos que foi diagnosticada com tuberculose ocular no olho direito.
Effect of the nanofilm-coated zirconia ceramic on resin cement bond strength
Authors: Figueiredo Viviane Maria Gonçalves de , Silva Alecsandro de Moura , Massi Marcos , Silva Sobrinho Argemiro Soares da , Queiroz José Renato Cavalcanti de , Machado João Paulo Barros , Prado Renata Falchete do , Junior Lafayette Nogueira
Published: January 2023

Background. New surface treatments have been proposed to expand the clinical indications of zirconia prostheses. This study aimed to evaluate the effect of silica and fluorine nanofilms on zirconia ceramic on the resin cement bond strength. Methods. Zirconia blocks and discs underwent different surface treatments: untreated zirconia (CON), sandblasted, silica-coated alumina particles (30 µm) (SC), silica nanofilm (SN), and fluorine nanofilm (FN). Nanofilm deposition was performed through plasma enhanced chemical vapor deposition (PECVD). Zirconia surfaces were characterized on disks by morphology (atomic force microscopy, AFM), chemical analysis (x-ray photoelectron spectroscopy, XPS), and contact angle analysis. A silane coupling agent was applied on each treated surface, and a cylinder of resin cement was built up. Half of the specimens in each group were submitted to 6000 thermal cycles (TC). Bond strength was analyzed using the shear test, and the fractographic analysis was performed with stereomicroscopy and SEM/EDS. Statistical analysis was performed through one-way ANOVA and Tukey test in the non-aged and aged specimens. Results. Nanofilms modified the zirconia surface, which became more hydrophilic and chemically reactive. Chemical bonding between Si-O was found in SN, and FN promoted a fluorination process on the ceramic surface, converting zirconia into zirconium oxyfluoride. Specimens of the SN (TC) group failed on pre-testing. FN (TC) bond strength (3.8 MPa) was lower than SC (TC) and CON (TC) after shearing. Adhesive failure predominated in the experimental groups. Silica nanofilm failure occurred after aging. Conclusion. Silica and fluorine nanofilms deposited by PECVD did not promote effective bonding between zirconia and resin cement.
Antibacterial properties of an acrylic resin containing curcumin nanoparticles: An in vitro study
Authors: Khamooshi Pegah , Pourhajibagher Maryam , Sodagar Ahmad , Bahador Abbas , Ahmadi Badreddin , Arab Sepideh
Published: January 2023

Background. Microbial accumulation is still a significant problem with removable acrylic appliances. This study aimed to assess the antimicrobial properties of a self-cured acrylic resin containing curcumin nanoparticles (CNPs). Methods. This in vitro study used 48 acrylic discs containing 0.5%, 1%, and 2% CNPs. The antimicrobial properties of the discs against Streptococcus mutans, Streptococcus sanguinis, Lactobacillus acidophilus, and Candida albicans were evaluated using disc agar diffusion (DAD), eluted component, and biofilm inhibition tests. The growth inhibition zones were measured, and the colonies were counted after 1, 3, and 7 days. Results. DAD test showed that none of the curcumin nanoparticle concentrations caused growth inhibition zones for any microorganisms. All the concentrations were effective against all four microorganisms in the biofilm inhibition test except 0.5% for L. acidophilus. In the eluted component test, solutions containing 2% concentration had maximum growth inhibition of all the groups at all time intervals. An increase in curcumin nanoparticle concentration from 0.5% to 1% was effective only against C. albicans. Conclusion. Generally, CNPs in all concentrations were effective against the biofilms of all four microorganisms assessed in this study. Therefore, incorporating 2% CNPs into acrylic resin seems suitable for clinical use.
Evaluation of microhardness in two types of denture bases after using sodium hypochlorite and NatureDent disinfecting agents
Authors: Moslehifard Elnaz , Ghaffari Tahereh , Zarei Khosro , Karimoghli Mahsa
Published: January 2023

Background. Chemical agents, in combination with mechanical methods, play an important role in reducing microbial plaque on denture surfaces. However, these methods might change the mechanical behavior of acrylic resins, including microhardness and surface roughness. This in vitro study investigated the effect of two disinfectants, i.e., water and sodium hypochlorite, on the microhardness of conventional heat-cured and TiO2 nanoparticle-reinforced acrylic resins. Methods. Sixty acrylic resin specimens were divided into two groups, and the samples in each group were randomly assigned to three subgroups (n=10). Heat-cured specimens and 1 wt% TiO2 acrylic resin were prepared and immersed in three solutions: water, a solution prepared with NatureDent pills, and 1% sodium hypochlorite for 30, 60, and 90 days. Microhardness tests were performed on each sample at each immersion stage. The data were analyzed using descriptive statistical methods, three-way and one-way ANOVA, repeated-measures t test, and Tukey HSD tests using SPSS 17. P values<0.05 were considered significant. Results. All three independent parameters, including resin, solution, and time, significantly affected microhardness (P<0.05). The microhardness of both specimen types, i.e., conventional heat-cured and TiO2 nanoparticle-reinforced acrylic resins, immersed for 30, 60, and 90 days, was the highest and lowest in water and hypochlorite solutions, respectively. Regarding 90 days, the microhardness values of conventional heat-cured and TiO2 nanoparticle-reinforced acrylic resins were 17.050±0.094 and 19.953±0.053 in water, 15.675±0.069 and 18.965±0.037 in hypochlorite, and 16.713±0.122 and 19.39±20.113 in NatureDent solutions, respectively. Conclusion. Disinfecting two types of acrylic resin specimens decreased their microhardness as a function of immersion time for up to 90 days in the three solutions. However, the magnitude of hardness lost was less for TiO2 nanoparticles-reinforced acrylic resin.
Prohibition of euthanasia as a duty to live
Authors: Senatov A. V. , Senatov U. A. , Kravchenko E. V.
Published: January 2023

In this article, we consider the problem of euthanasia as a form of realization of the human right to die. The historical aspects of euthanasia are discussed along with its legal aspects. Thus, modern Russian legislation bans implementation of euthanasia by medical workers under the threat of criminal punishment. An analysis of government policies on human euthanasia was conducted, including in countries where this procedure is legalized. The results show that euthanasia is applied within strict limits, in accordance with the established order. Euthanasia was found to have no effect on mortality and suicide tendencies. In addition, the authors propose an approach to the multi-stage practical implementation of euthanasia, which is carried out by independent and disinterested specialists. At each stage, a large number of interrelated procedures is performed, each of which confirms the validity of the previous step. The patient must make a voluntary euthanasia decision based on comprehensive information about his or her health. In turn, the government should provide an alternative to euthanasia in the form of palliative care. In conclusion, the need to enshrine the principles, conditions, and mechanisms of euthanasia in Russian legislation is substantiated, which would ensure the human right to die with dignity.
A case of tuberculosis in a premature newborn with faborable outcome
Authors: Luginova E. F. , Nikolaeva D. A. , Guryeva O. I. , Nikiforova E. A.
Published: January 2023

This paper presents a clinical case of a favorable tuberculosis chemotherapy outcome in a premature newborn. The role of early diagnosis in the development and outcome of the disease is shown. The newborn had no specific symptoms and clinical signs of tuberculosis. Therefore, when signs of an infectious disease appear in newborns, account should be taken of the mother’s medical history and the results of her fluorographic examination after childbirth. A favorable outcome can be achieved by timely separation of newborns from infected mothers, prompt commencement of specific chemotherapy, and patient management by phthisiatricians, neonatologists, and resuscitators.
Organization of outpatient ophthalmic surgical care under the conditions of coronavirus infection in Vladivostok Polyclinic № 3
Authors: Каbievа A. A. , Shulgina N. A. , Doronina L. V. , Rypalovа I. D.
Published: January 2023

The outpatient surgical care provided during the 2019–2021 COVID-19 pandemics was analyzed. In 2020, its volume was found to decrease, with the in-hospital stay of patients being reduced. As a result, the provision of such care to regional patients and the number of operations for malignant eyelid formations in Vladivostok Polyclinic No. 3 increased significantly.
Experience and efficiency of outreach diagnostics for glaucoma patients in Komsomolsk-on-Amur
Authors: Marchenko A. N. , Samokhvalov N. V. , Gasendych Т. G. , Vysotskaya S. Yu. , Stepanova E. A.
Published: January 2023

The efficiency of outreach diagnostics was assessed in 273 patients suffering from various forms glaucoma aged from 27 to 80 years. Following the developed algorithm, a set of instrumental and diagnostic tests was carried out to select 153 patients for surgical treatment and 64 patients for laser treatment. Necessary adjustments were made to the regimens of antihypertensive treatment for most patients, and recommendations were given. All glaucoma patients selected for surgical and laser treatment received timely and qualified assistance from specialists of the Khabarovsk branch of S. Fyodorov Eye Microsurgery Federal State Institution, which allowed the course of the disease to be stabilized and visual functions to be preserved. As a result, outreach consultations for patients with various forms of glaucoma showed their high efficiency. More than 60% of the examined patients were referred for surgical and laser treatment, 20% of patients were offered a corrected hypotensive regimen. Along with examining patients, outreach consultations provide methodological assistance for local ophthalmologists concerning the development of professional competencies in managing such patients. Due to a lack of ophthalmological services in regional polyclinical departments, the organization of outreach consultations for glaucoma patients is justified in terms of reducing cases of glaucoma progression and loss of visual functions.
Comparative analysis of domestic and foreign polyphenylene sulfides
Authors: Bitt V. V. , Kalugina E. V. , Parschikov Y. G. , Samoryadov A. V.
Published: January 2023

The results of a comparative analysis of the properties and characteristics of polyphenylene sulfides of foreign and experimental domestic production are presented.
Properties of fiber-filled molding material based on viscose carbon fiber and phenolformaldehyde resin of various types
Authors: Samoylov V. M. , Budnik D. A. , Tarasov K. A. , Fateeva M. A. , Goncharova N. N. , Nachodnova A. V. , Elchaninova V. A. , Konuschenkov A. A.
Published: January 2023

A comparative study of the characteristics of two fiber-filled molding materials, which include a discrete carbon viscose fiber as a filler and phenol-formaldehyde resins of the novolac or resol type as a binder, is given. The DTA-DTG characteristics of the initial resins and the physico-mechanical properties of carbon fiber blanks obtained from fiber-filled molding materials of these types by hot compression molding were determined. It has been established that, regardless of the type of phenol-formaldehyde resin, the density, strength characteristics, toughness and thermal conductivity of carbon fiber plastics based on various resins are practically the same. A comparison of the microstructure of the obtained carbon fiber plastics based on various resins showed that in the case of using phenol-formaldehyde resin of the novolac type, a higher degree of orientation of the fiber filaments parallel to the pressing plane is achieved, which is associated with greater fluidity of the initial fiber-filled molding material. In the direction perpendicular to the pressing axis, the chaotic orientation of the fiber filaments is realized.
Kinetic regularities of crystallization of nanocomposites based on polypropylene and municipal waste ash
Authors: Kakhramanov N. T. , Gasanova A. A. , Allahverdiyeva Kh. V. , Gulieva O. M.
Published: January 2023

The influence of the content of ash from the processing of municipal waste in polypropylene on the dependence of the specific volume on temperature, the glass transition temperature, the change in the «free» and «occupied» specific volumes, and the mechanism of crystallization of nanocomposites based on them have been studied.
The effect of the composition of the hydrocarbon mixture on the transfer in thermoplastic polyurethanes
Authors: Rybakov Yu. N. , Dedov A. V. , Kolotilin D. V. , Kunnap R. I.
Published: January 2023

The transfer of mixtures of hexane and toluene in thermoplastic polyurethanes used in the production of tanks for temporary storage and transportation of liquid fuels has been investigated. The standard methodology for estimating the diffusion permeability of polymers is not the basis for modeling the natural loss of fuels during storage. A model for estimating natural loss is proposed, the equations of which describe the linear dependences of the decrease in the mass of fuels in tanks in the coordinate of a conditional time equal to the square root of time. The efficiency of the proposed model depends on the composition of the hexane-toluene mixture, since the composition of the mixture affects the limiting stage of the process, which determines the dependence of the natural loss either on the diffusion rate of the fuel in the tank shell, or on the volatilization of the released fuel from the outer surface of the tank.
Crystallizability of a biodegradable polymer as a criterion for assessing the degree of influence of the aquatic environment on its structure
Authors: Solovova Yu. V. , Shibryaeva L. S.
Published: January 2023

The work is devoted to the study of the effect of an aqueous medium on a polymeric biodegradable material based on poly-3- hydroxybutyrate (PHB) by differential scanning calorimetry (DSC). To analyze the structural reorganizations of the polymer, we studied the effect of an aqueous medium on the process of polymer crystallization after soaking in distilled water. It is shown that after exposure to water, the forms of crystallization exotherms change, the rate of polymer crystallization decreases, and the heat of the process decreases insignificantly. To analyze the kinetics of non-isothermal crystallization, we used the kinetic crystallization parameter G [deg/min], which characterizes the rate of polymer crystallization in the non-isothermal mode. It has been established that the crystallizability of PHB decreases after exposure of the samples. The observed dependence of the parameter G on the scanning rate indicates a decrease in the mobility of polymer chains, a decrease in their flexibility after exposure to an aqueous medium, which is a consequence of a change in their structure.
Las competencias digitales para mejorar estrategias de enseñanza en los docentes de Ciencias Sociales
Authors: Mendoza-Mendoza Fernando Ramón , De-la-Peña-Consuegra Geilert , Zambrano-Acosta Jimmy Manuel
Published: January 2023

El objetivo general de la presente investigación fue determinar las competencias digitales para mejorar estrategias de enseñanza en los docentes de Ciencias Sociales. Se desarrolló desde un enfoque cuantitativo, se apoyó en el análisis documental–bibliográfico. Es descriptiva, porque consiste en la caracterización de un hecho, fenómeno, individuo o grupo La población se conformó  por los docentes de la Unidad Educativa Fiscal Cinco de Junio, ubicada en la parroquia Manta, del cantón de Manta, de la Provincia de Manabí en el año lectivo 2021 – 2022, formada por 60 docentes de ambos sexos. Así mismo, las técnicas aplicadas en este estudio fueron la encuesta y la observación. Además, se consideró el análisis de contenido de la información recopilada, lo que permitió la formulación de resultados. Se concluye que, el dominio de competencias digitales está inmerso en todos los ámbitos, principalmente en la educación, por lo que se requiere de docentes preparados.
Competencia comunicativa intercultural en el contexto educativo rural Colombiano
Authors: Vidal Niní Johanna , Usta-González William Ignacio , Gómez-Martínez Yumir Cecilia , Ruiz-Merlano Claudia Patricia
Published: January 2023

La importancia pedagógica que genera el reconocimiento de la diversidad étnica y cultural, se concreta en la necesidad de una educación intercultural, la cual tiene como referente a la Etnoeducación, asumida como estrategia para una educación en los valores de la etnicidad nacional. Considerando esto se desarrolló el presente artículo, el cual tuvo objetivo analizar la competencia comunicativa teniendo como contexto los procesos de interculturalidad que se dan en la educación rural colombiana. Dicho artículo responde a un estudio de corte documental-bibliográfico. Como conclusión, se determina que, según los estatutos del Estado colombiano, las competencias comunicativas intercultural en la educación cuenta con una estructura y planeación institucional necesaria para su desarrollo efectivo, lo que supone la garantía de una educación eficiente en los contextos rurales y comunidades étnicas, quedando como aspecto para la reflexión considerar el ejercicio docente en la realidad lingüística actual.
Reforming Education in the Context of Weak States: The Political Economy of Education Reforms in Peru 1995-2020
Authors: Balarin María , Saavedra Mauricio
Published: January 2023

In this paper, we explore the political economy of education reforms in Peru through an analysis of the recent history of education policies in the country. Starting in 1995, arguably the inception point for quality-oriented reforms, we follow policy developments in three selected areas – curriculum, teachers and assessment – up to 2020, the year when the study was conducted. Through a detailed reconstruction of policies and policy changes that was based on documentary analysis and in-depth interviews with key stakeholders, we analyse the changing nature of agendas throughout this period and the factors that may explain changes and continuities.
Societal Challenges in the Way of Academic Women: Case Study (Administrators in the College of Architecture and Design / Al-Ahliyya Amman University)
Authors: Abu Saleh Samar
Published: January 2023

The study aims to identify the extent to which Jordanian society accepts academic and managerial women, in addition to revealing the extent of the influence of the psychological characteristics of the leading woman. To achieve the objectives of the study, the researcher used the descriptive analytical method, where a questionnaire was developed to collect the necessary data. The study population consisted of all members of the teaching and administrative staff at the Faculty of Architecture and Design at Al-Ahliyya Amman University during the academic years of 2019-2020 and 2020-2021, totaling a number of 57 respondents, and the study sample included 54 respondents. The study reached several results, most notably that the level of women’s leadership challenges at work was at an excellent level of (2.83), and that women leaders can manage crises and find the necessary solution at work at a very high score of (2.66). One of the most important recommendations recommended by the study is to enable women to practice their administrative work, as they have proven their existence and strengthened them through moral support and providing the necessary training for them to develop their managerial skills.
The Level of Metacognitive Skills among Secondary School Students during the Exceptional School Period in Algeria in Light of the Corona Pandemic
Authors: Benguesmia Djalaleddine , Mokhtar Katache Salim
Published: January 2023

The current study aims to examine the metacognitive skills of a sample of third-year school students in the region of Meftah in Blida during the 2020/2021 academic season. Coinciding with the activation of the exceptional academic time approved by the Ministry of National Education in parallel with the imposition of the health protocol in educational institutions during the Corona pandemic in Algeria where the descriptive approach was adopted by a simple random sample of 150 male and female students with the employment of metacognitive skills scale by Ali Fares. After statistical treatment of the data collected by the SPSS-V22 program, we interpreted the results in light of the findings of previous studies. The study concluded that there is a low level of metacognitive skills among the respondents, with statistically significant differences in the level of metacognition skills according to the variable of the school time pattern (morning and evening) in favor of the schooled pupils in the morning, and the study finally culminated with practical proposals.
The Impact of Online Learning amid COVID-19 Pandemic on Student Intrinsic Motivation and English Language Improvement
Authors: Kaid Mohammed Ali Jamal
Published: January 2023

This study aims to investigate the impact of fully online learning during COVID-19 on Saudi EFL learners' intrinsic motivation and their English language improvement. It recruited 89 male and female EFL undergraduates who studied English courses at the university in the actual classroom before the pandemic and online during its outbreak. An online questionnaire was used to collect data on intrinsic motivation and English language improvement. Both the validity and reliability of the questionnaire were checked. The findings showed that the majority of the participants were highly motivated to study English online during the health crisis in question. They also reported a surge of English improvement and received the expected GPA or higher than the expected level. The finding also showed that there was a correlation between low achievement levels and non-intrinsic motivation. The study recommended using fully online learning in the future to increase EFL students' intrinsic motivation and English language improvement.
Obama's Leading from behind Approach in MENA and Political Stability in Libya
Authors: Farkash Majda
Published: January 2023

The main concern of the paper is to explore how Obama's leading approach from behind or low engagement approach in MENA has contributed to the instability and crippling of the political transition in Libya. The paper employs the descriptive method to pursue and analyze the implications of Obama's leading-from-behind approach to political stability and transition in Libya. The paper uses the defensive realism theory in an attempt to explain Obama's leading-from-behind approach in MENA. The paper found that Obama's leading from-behind approach had three direct implications on the instability and crippling of the political transition in Libya: first, military intervention to topple Ghaddafi Regime without a plan for political transition, which was required in a very complex case like the Libyan case. Second, the absence of the U S's active role and leaving Libya with very weak and divided European leadership. Third- U.S.'s inaction to prevent the regional powers from spoiling UNSMIL's efforts. Accordingly, the Obama administration bears the largest share of the instability and crippling of the political transition in Libya.
The Dependency of the Jordanian Journalists on Mobile in News Production
Authors: Tahat Khalaf , Hatamleh Shatha
Published: January 2023

This study aims to investigate how much Jordanian journalists depend on mobile phones to produce media content, it also aims to investigate the reasons stand behind using mobile in the media and the required skills that journalists need to produce media content. The researchers used a questionnaire as a tool to collect the data from (151) Jordanian journalists by using a simple random sample. The main findings of this study were: The overwhelming majority (63%) of the sample depend heavily on mobile journalism to produce media content. The results also showed that the main reason to use the mobile journalism to produce media content was the accuracy and the quickness offered by mobile phones (4.36 out of 5). - The results found that editing news was the most used motivation for Jordanian journalists in producing media content(61%) . The most important required skills that used to produce media content was the fact that mobiles able journalists to shoot video and edit it (4.28 out of 5).
COVID-19 Pandemic, Occupational Health and Safety Practices Industrial Companies (Case of Jordan)
Authors: Al Damen Hanan , Majali Malek
Published: January 2023

This study aims to investigate the impact of occupational health and safety practices on the employees performance in joint venture located in the southern industrial development zone in Aqaba. An analytical descriptive sample study approach was used to study three vital joint ventures selected for the study, Aqaba Ports Marine Services Company, Jordan Industrial Ports Company (JIPC) and Jordan Phosphate Mines Co. (JPMC), by designing a study questionnaire to collect data, 338 questionnaires were distributed and 192 answers were retrieved. The data collected was analyzed by the SPSS 20 Program and the results were presented by tables showing the results of the study. Findings revealed that the occupational health and safety variables positively and significantly affect the employee performance, and according to these positive results on employee performance, we recommend the companies to continue and to improve the occupational health and safety practices to ensure better results and a noticeable improvement in employees' performance.
Impact of Designing a Program on Jordan TV Based on “TRIZ” theory in Developing the Awareness of National Security among Jordanian University Students
Authors: Al-Shawabkeh Ali , Rawashdeh Maissa , Makhadmeh Naheda
Published: January 2023

This study aims to identify the effect of designing a program in Jordanian Television based on the theory of "TRIZ" in raising awareness of national security among Jordanian university students. Arandom cluster sample of (1006) students at the undergraduate level was selected for the academic year (2020-2021), and a questionnaire was distributed in six public and private universities in three regions: the Center, North, and South. Through the experimental approach, results showed that the Television program has a great impact in raising awareness of national security in all six dimensions; political, economic, social, military, geopolitical, and cyber security. The level of awareness of national security among Jordanian university students was medium before watching the TV program, and it became high after watching the program, and the level of awareness of national security in political, economic, military, and social dimensions was similar between the two genders, while the level of awareness of the national geopolitical and cybernetics security of female students was higher than that of male students. The study found that there is no moral difference in the level of awareness of national security in all dimensions according to the difference in the student’s majors. In addition, the awareness of national security in all dimensions was similar for all students at different academic levels.
Poetic Discourse Transformations in the Praise Poem of Al-Mutanabi Poems in Praise of Adad Al-Dawla Al-Buihi as a Model
Authors: Radwan Layla , Alghamdi Mona
Published: January 2023

The research examines the transformations of the poetic discourse in the praise poem of Al-Mutanabi to reveal the various influences that contributed to the formation of this discourse, the emergence of the active subject in it, and its disappearance in his praise of the support of the Al-Buihi state, and what followed this in the meanings that contradict with his entire poetry. His praise speech went through two phases that drew the limits of his literary life and normal life and were reflected in the construction of his praise poem after the poet threw his ambition on the thresholds of politics. From the origins of the art of praise; To highlight the transformation in his speech and to realize the technical characteristic of the praise poem and its connection with the transformation of the poet's personality from one condition to another. The research raises the problem of the shift in the praised discourse of Al-Mutanabbi between two stages of his life, to show the effect of changing the relationship between the two sides of the praise poem. The research ended with linking the shifts in the poetic discourse of Al-Mutanabi with the transformations of his life in which the ego moved from clamor to silence and nothingness, and his transfer of the praise poem into an act and value targeting the praised aesthetically and culturally.
Saudi Minister of Health's Speeches Regarding to Covid-19 Pandemic, a Study in Light of Speech Acts
Authors: Abdullatif Alhulaybi Abdulaziz , Hemame Belgacem
Published: January 2023

The idea of the research proceeds from the fact that the linguistic discourse adopted by the Saudi Ministry of Health contributed - along with other factors - to overcoming the large and dangerous effects that left behind Covid-19.  This success was witnessed internationally in multiple official reports, which made this Saudi experience pioneer and even deserved to study and analyze. In fact, the linguistic discourse adopted by the Saudi Ministry of Health had an important role in the interaction of Saudi society members and organizations, and their full commitment to the instructions and directives of the competent health authorities, which made it possible to overcome the effects of this pandemic. Accordingly, we intend to study this discourse in the light of the speech act theory, so that we can reveal (the performance power in this discourse), as well as the role of (implicit and presupposition), in achieving the required interaction with the addressee. The study found that results, including the predominance of (illocutionary acts) in the statements whether it is (declarative) or (performative). In addition, each of the nine discourses represented a fully illocutionary act, and the acts in these discourses are obvih, does, and free of semantic ambiguity. Moreover, the speaker invested in politeness strategies, especially positive ones, to save the face of the addressee to be treated by performing acts. Acknowledgment: The author acknowledges the Deanship of Scientific Research at King Faisal University for the financial support under Nasher Track (Grant No216113).
Gestión del talento humano y compromiso organizacional en colaboradores municipales
Authors: Panduro Otilia , Huaranga Liliana , Pari Dina , Mamani Manuel , Pérez Nancy , Muñoz Celso
Published: January 2023

El libro comprende una investigación que tuvo como objetivo identificar la relación entre gestión del talento humano y compromiso organizacional en los colaboradores de un municipio en Manantay, Ucayali, Perú. La investigación se sustenta en el paradigma positivista, con enfoque cuantitativo y diseño no experimental, de corte transversal. Se tomó una muestra de 40 trabajadores de la Municipalidad de Manantay, a través de un muestreo probabilístico. Los resultados detallaron las calificaciones entre ambas variables de estudio. Se identificó una relación media entre la gestión del talento humano y compromiso organizacional en los colaboradores municipales analizados, pues el valor de Rho=0.560 y el p-valor= 0.000. Se concluye que ambas variables poseen una relación inversa positiva.
Dante nella Polonia del Quattro-Cinquecento. Dalla (s)fortuna di Dante ad alcune considerazioni sugli elementi costitutivi della letteratura polacca rinascimentale
Authors: Cabras Francesco
Published: January 2023

This article aims to show how Dante Alighieri was ‘used’ in Renaissance Polish literature. Dante was known by Polish intellectuals first of all as a political theorist. Only in the second half of the 14th century did Polish writers start to refer to him as a great poet (Długosz). However, Dante was rather known than read and ‘used’ as a topic character to demonstrate the excellence of vernacular poetry. Andrzej Trzecieski the Younger, in fact, wrote in a couple of epigrams to his friend Mikołaj Rej, that Rej is to Polish literature, what Dante (and Petrarch) was to Italian literature; in addition to this, Trzecieski underlines, through intertextual allusions, that Dante (and Rej) had the same dignity of ancient Greek and Latin poets. This attitude that vernacular literature is on par with Greek and ancient literature is found also in the elegy III 8 by Jan Kochanowski, where Ronsard is presented as a “classic” poet. The final part of this work compares the situation in 15th and 16th-century Italian and Polish literature in terms of the relationship between ancient and vernacular poetry.
Dalla Vita nova al Paradiso: alcune riflessioni sul percorso poetico-traduttorio di Ol’ga Sedakova
Authors: Karafillidis Iris
Published: January 2023

In the complex panorama of Russian translations of Dante, Ol’ga Sedakova occupies a particularly important place, representing the figure of an intellectual who not only devoted long studies to Dante’s poetics and language as well as attempted translation, but who also introjected the themes and scope of his cultural heritage into her own work. In this essay, Sedakova’s poetic and translating career is analysed by showing how, from her first publications in the samizdat journals of the 1970s to her most recent publications in 2020, the figure of Dante, his work and themes have always been given central importance.
La ricezione di Dante in Cechia dopo il 1989
Authors: Špička Jiří
Published: January 2023

After 1989, the reception of Dante in the Czech Republic was no longer determined by the ideological control of the regime and became part of an open cultural context, competing with other themes and authors. The milestones of this new era were a new complete translation of the Comedy and the first complete translation of the De vulgari eloquentia, accompanied by other occasional initiatives, the production or translation of texts for the study of Dante and partial translations of Dante’s works. The weak point of reception remains the absence of Dante in school curricula.
Global Stability Analysis of the Role of Triple-Bilinear Control Functions for the Treatment of COVID-19 in Nigeria
Authors: Bassey Bassey Echeng , Ewona Igwe O.
Published: January 2023

Background: In this paper, an expanded 10-Dimensional deterministic mathematical dynamic model was formulated that accounted for the role of global stability analysis in the methodological application of dual-bilinear controls with vaccination and impeccable role of adaptive immune response in the control of COVID-19 in Nigeria. In reality, following the introduction of both nonpharmaceutical and pharmacotherapy and the recent availability of vaccines for the control and treatment of the deadly aerosol viral load known as COVID-19, a number of notable scientific investigations on the transmission and treatment dynamics have been conducted but without thoughtful contributions on the combination of these multi-facet control functions that could lead to feasible eradication of the deadly virus. Methods: The model was formulated based expanded 10-Dimensional deterministic dynamic mathematical subpopulations with compartmental interactions investigated using triple-bilinear control functions: bilinear nonpharmaceutical (face-masking and social distancing - , ), bilinear pharmacotherapies (hydroxylchloroquine and azithromycin - , ) and bilinear immunity controls (adaptive immune effectors and BNT162b2 vaccine - , ). Experimental Data was collected from University of Calabar Teaching Hospital from the period July, 2022 through September, 2022, as the initial and final time intervals. Apart from fundamental theory of differential equations explored for system mathematical properties, analytical predictions explored classical method of Lyapunov functions with the incorporation of the theory of Volterra-Lyapunov stable matrices for the analysis of the system global stability conditions. Results: System mass actions and the reproduction numbers for both off-treatment and onset-treatment scenarios was for the first time computed with explicit results obtained ( and ). Moreso, off-treatment scenario showed that population extinction was eminent following the unabated ....
Status of Socio Emotional Behavior among Preschool Children in Bangladesh
Authors: Gharami Tumpa , Nasrin Most. , Akter Halima
Published: January 2023

Background: Socio-emotional behavior problem is a serious health problem among pre-school children in the world. Bangladesh is no exception of this. Socio-emotional behavior problem has significantly negative impact at individual, familial and society level. There is a dearth of study regarding socio-emotional behavior among preschool children in Bangladesh. As a consequence, this study attempted to explore the status of socio-emotional behavior among preschool children in Bangladesh. Methodology: This cross-sectional descriptive study was conducted among 132 mothers having pre-school going children in the two selected schools in Bagherhat district, Bangladesh. Face to face interview was conducted for data collection by using a structured questionnaire. Data were analyzed by using Pearson product correlation, t-test and ANOVA. Results: The findings showed that the average mean of socio-emotional behavior of preschool children was 1.25. The results presented significant positive correlation of child's socio-emotional behavior with mother's age (r= .188, p=0.030), family income (r=.225, p=0.009) and number of siblings (r=.179, p=0.039) respectively. On the other hand, a significant difference of child's socio-emotional behavior with mother’s educational level (F=3.201, p=0.044), mother’s occupation (F=2.792, p=0.043), and sex of the child (t= -2.481, p=0.014) was observed. Conclusion: It can be concluded that preschool children have socio-emotional behavioral problems. Socio-emotional behavior was also significantly associated with demographic characteristics.
The relationship of the prevalence of caries with the immune status of preschool and schoolage children in the city of Makhachkala
Authors: Kosyreva T. F. , Osmanovа F. I.
Published: January 2023

Relevance. The study of the relationship between dental morbidity and immune status is relevant due to the high prevalence of caries and the level of somatic health of children in Makhachkala.

Materials and methods. The survey involved 425 children aged 2 to 17 years, long-term residents in Makhachkala. The average value of the CPI index corresponds to 5.5. To determine the relationship between the presence of caries and the immune status of children, 33 patients were selected from the examined to participate in a study to determine immunoglobulins in oral fluid in three age periods (11 children aged 6, 12 and 15 years). Oral fluid intake in patients was carried out 2 hours after meals. Determination of the concentration of immunoglobulins (secretory sIgA, IdA, IgM and IgG) was carried out using a set of reagents for enzyme immunoassay determination of the concentration of secretory immunoglobulins in "Invitro". Statistical analysis of the material was carried out using the IBM SPSS Statistics Standard program.

Results. In Makhachkala, an increase in the prevalence of caries with age was revealed in preschoolers (6 years) 78.2 ± 0.3%, in adolescence (12 years) 78.9 ± 0.2%, in children with permanent bite (15 years) reaches 85.2 ± 0.6%. Studies of the immune status showed that immunoglobulins varied individually and by age groups. sIgA immunoglobulin, which allows to control immunity before the disease, decreased by more than 3 times by the period of permanent bite. Immunoglobulin IgA, which plays a protective function in humoral immunity, decreased by more than 70% by the period of permanent bite. IgM immunoglobulin increased by more than 40% in children by the age of 15. Changes also occurred with the content of the enzyme lysozyme, decreasing by the age of 15 years almost 6 times from the norm.

Conclusions. The high morbidity rate of the children's population in Makhachkala is associated with anthropogenic impact, poor-quality drinking water, air and indicates the need for early detection of chronic somatic diseases and the organization of preventive and medical-dental care for children from an early age.
The Effects Of Derivatives, Commitments and Contingencies on Banking Risk with Capital Adequacy Ratio As A Moderating Variable
Authors: Muhaqiyah Aeniyatul , Mais Rimi Gusliana , Soeharjono Harry Indradjit
Published: January 2023

Abstract— This study aims to examine the effect of derivatives, commitments and contingencies on bank risk with Capital Adequacy Ratio as a moderating variable on banking companies listing on the Indonesia Stock Exchange (IDX). This research is a quantitative study, which is measured using a panel data regression based method with eviews 10 . The population of this research is banking companies listing on the Indonesia Stock Exchange (IDX) in 2013-2018. The sample is determined based on the purposive sampling method, with a sample of 32 banking companies so that a total of 192 observations. The data used in this study are secondary data. The data collection technique using the method of documentation via the official website IDX: www.idx.co.id . Hypothesis testing using t test. The results of the research prove that: (1) Derivatives have a negative effect on bank risk which means that derivatives are used by banks for hedging. (2) Commitment has a positive effect on bank risk which means that the commitment of lending at certain interest rates increases the dependence on interest rate volatility so that the use of commitments will increase risk. (3) However, contingencies are proven to have no effect on bank risk because they are used as collateral (contingencies) as a direct substitute for credit so that the counterparty is less likely to commit violations, so this does not affect bank risk. (4) Capital Adequacy Ratio is proven to weaken the negative influence of derivatives on bank risk which means that the CAR determined by the bank is intended to stabilize bank risk so that the CAR will weaken the risk reduction due to derivative transactions. (5) Capital Adequacy Ratio is also proven to be able to weaken the positive influence of commitments on bank risk which means that CAR functions more to stabilize risk, namely when a committed transaction increases risk, CAR will weaken the increase in risk. (6) However, the Capital Adequacy Ratio is proven to be unable to weaken the positive effect of contingencies on bank risk, which means that there is a balance between administrative activities (contingencies) and reserves carried out so that they are not exposed to risk.
Analysis of Factors Affecting Murabahah Financing on Sharia Commercial Banks in Indonesia 2012–2018
Authors: Safitri Anggi Windu , Mais Rimi Gusliana
Published: January 2023

Abstract—This study aims to determine the effect of Capital Adequacy Ratio (CAR), Third Party Funds (DPK), Financing to Deposit Ratio (FDR), Non Performing Financing (NPF), and Return On Ratio (ROA) to Financing Murabaha at Islamic Commercial Banks in Indonesia for the 2012-2018 Period. There are ten samples in this study that meet the research criteria, namely BCA Syariah Bank, BRI Syariah Bank, BNI Syariah Bank, Mandiri Syariah Bank, Syariah Bukopin Bank, Panin Indonesia Syariah Bank, Jabar Banten Syariah Bank, Mega Syariah Bank, Muamalat Bank, Victoria Bank Sharia. This research method is quantitative with data processing tools usingEviews 9 and the analysis tool used was panel data regression analysis. The selected model is the modelFixed Effect which was tested by F test and t test, with a significance of 5%. The results of the study show that the ratio of Third Party Funds has a positive and significant effect on financing Murabaha which means that no matter how big the deposited DPK will affect any amount of financing Murabaha. Capital Adequacy Ratio, Financing to Deposit Ratio, Net Performing Financing, and Return on Assets does not affect financing Murabaha, which means that no matter how big the CAR, FDR, NPF, and ROA will not affect the distribution of capital adequacy, distribution of total loans, nonperforming financing and investment profits to Financing Murabaha.
The Effect of Corporate Governance on Tax Avoidance Behavior
Authors: Listiyana Meida , Zulfiati Lies , Husen Sharifuddin
Published: January 2023

Abstract—This study aims to determine the effect of corporate governance as proxied by the board of commissioners, audit committee and institutional ownership on tax avoidance behavior that occurs in manufacturing companies listed on the Indonesia Stock Exchange. Tax avoidance in this study uses the residual method to obtain the value of the normal book tax difference. This study adds control variables namely profitability, leverage and company size. The research method used was panel data regression analysis using eviews 10. The sample was determined based on the purposive sampling method with the number of research samples obtained as many as 115 companies during the period 2014-2018. The results in this study showed that: 1) the board of commissioners had no influence towards tax avoidance behavior with a positive coefficient which means that when the effectiveness of the board of commissioners increases it will increase tax avoidance behavior, 2) the audit committee has a significant effect on tax avoidance behavior with a negative coefficient which means that when the effectiveness of the audit committee increases it will reduce tax avoidance behavior, 3) institutional ownership does not affect the behavior of tax avoidance with a negative coefficient which means that when institutional ownership increases it will reduce tax avoidance behavior. The results of the control variable test show profitability affects the behavior of tax avoidance, leverage does not affect the behavior of tax avoidance and the size of the company does not affect the behavior of tax avoidance.