bluuebunny/crossref_metadata_2025 huggingface dataset:
MONETARY POLICY DYNAMICS AND ECONOMIC PERFORMANCE IN BANGLADESH: AN ARIMA MODEL APPROACH
Authors: Rana Masud , Al Mamun Abdullah
Published: April 2024

This study delves into the impact of monetary policy on the economic performance of Bangladesh, utilizing data derived from audited annual reports of the Bangladesh Bank covering the years 2014 to 2022. The central focus of the analysis revolves around Gross Domestic Product (GDP) as the dependent variable, with money supply growth, real interest rate, exchange rate, inflation rate, and repo rate considered as independent variables. Employing two regression models, namely Ordinary Least Squares (OLS) and Autoregressive Integrated Moving Average (ARIMA), the research aims to explore the relationships among these variables. In the OLS regression model, significant associations are identified between GDP and real interest rates, inflation rate, and the repo rate. However, no statistically significant relationships are observed between GDP and money supply growth or the exchange rate. On the contrary, the ARIMA regression model indicates statistical significance for all variables, except the exchange rate, concerning their impact on GDP. These findings suggest that monetary policy plays a substantial role in shaping the economic growth of Bangladesh, with real interest rates, inflation rates, and repo rates exerting particular influence. The lack of a significant relationship between the exchange rate and GDP in the ARIMA model implies that other factors, potentially external to the country, may have a more dominant influence on exchange rate dynamics during the study period. This research contributes to a deeper understanding of the complex interplay between monetary policy and economic performance in Bangladesh, offering valuable insights for policymakers and stakeholders.
Career Decision Making Based On Gelatt's Theory Among Secondary School Students In The Hashemite Kingdom Of Jordan
Authors: Soud Al-Khamaiseh Dr. Omar
Published: April 2024

This research aims to assess the career decision making abilities of secondary school students in the Hashemite Kingdom of Jordan (HKJ) during the academic year 2022/2023 AD. The sample comprises 470 high school students selected from various educational schools. Career decision making competence is assessed using the Gelatt model, developed by Alzaben and Abuased (2017). The researcher used a descriptive-analytical method to detect the participants' abilities in making career-related decisions. It was revealed that secondary school students in the Hashemite Kingdom of Jordan possess a notably high level of career decision making abilities. Furthermore, the results indicate that students in scientific education exhibit a superior aptitude for career decision making compared to their counterparts following the literary education stream.
EMPIRICAL STUDY ON ADOPTION OF GREEN BANKING PRACTICES IN COMMERCIAL BANKS
Authors: Aayesha Ms. , Vishwakarma Dr. Poonam , Singh Lakhawat Dr. Pradhyuman
Published: April 2024

Indian banks are eagerly anticipating initiatives in the green banking space, which is gaining popularity throughout the world. India aspires to join the ranks of Green Banking greats like the United States, Japan, Australia, etc. When it comes down to it, "Green Banking Products" are financial services whose main goal is green energy conservation. Finding out what's happening now, how users are aware of green banking practices, how customers perceive and favor these activities, and where the study may be improved upon are the main goals of the research. The research made use of both original and secondary sources of information. The data collection method chosen was Non-Probability Convenience Sampling. The results show that, in the current climate, green banking is crucial, according to most customers. The percentage of people using green banking products, such as ATMs and mobile banking services, exceeded 90% of the total. Green banking measures implemented by both public and private sector banks are well-known to nearly all customers. On a related note, it's safe to say that customers have learned about green banking through word of mouth and bank websites, rather than through print ads or television and online commercials, have major impact. In light of the present situation, the majority of the customers consider it necessary.
Exploring The Benefits and Challenges Of Interdisciplinary Collaboration In Healthcare.
Authors: Al-Dosari Sanad Faleh Sanad , Alatawi Faisal Husain Saleem , Alrashidi Jawahar Saleh Eid , sofyani Amal Ali Ahmad , Algaddan Elham Abdullah Mubarak , Aldofayan Turki Hamad Abdolah
Published: April 2024

Interdisciplinary collaboration in healthcare has become increasingly important in today's complex healthcare landscape. This essay explores the benefits and challenges of interdisciplinary collaboration in healthcare. Through a review of current literature, this essay highlights the advantages of interdisciplinary collaboration in improving patient outcomes, enhancing healthcare delivery, and promoting innovation in healthcare practices. However, it also acknowledges the challenges that can arise, such as communication barriers, differing professional cultures, and conflicts of interest. The findings suggest that while interdisciplinary collaboration in healthcare holds great promise, it requires careful planning, effective communication, and a shared commitment to patient-centered care in order to be successful.
ANALYSIS OF REGIONAL STOCK MARKETS FOR INVESTMENT & DIVERSIFICATION PERSPECTIVE: EVIDENCE FROM PAKISTAN, CHINA & INDIAN STOCK MARKETS
Authors: Rukh Lala , Zeb Alam , Rehman Shafiq Ur
Published: April 2024

The academic ramification of research is that it is one of few that provides a comprehensive analysis of regional market cointegration. One of this study methods is application of pairwise cointegration that is useful for figuring out strength of long-term link amid two variables. In order to reap benefits of diversity, it is better to invest locally rather than traveling to another region, which is why this study investigates new options for academicians to examine long-term interaction between regional stock markets. Study employs most efficient pairwise cointegrated approach to illustrate precise link amid two variables. Daily data of these countries' stock market indices from 2002-2018, used to study stock market co-movement/co-integration. The statistical tests were applied like Dickey Fuller test, regression & co-variance. Pairwise co-integration is examined after confirming combine co integration of three markets. Results show that there is no cointegration amid stock markets of Pakistan China & India. So, Pakistani investors have chance to participate in other two markets at a time when it appears to be lucrative investment portfolio.
NEXUS BETWEEN SERVICE QUALITY & CUSTOMER LOYALTY: MEDIATING ROLE OF CUSTOMER SATISFACTION IN BANKING SECTOR
Authors: Shah Shahid Ali , Bilal Hazrat , Sanober Ijaz
Published: April 2024

In modern banking industry, for maintaining competitive edge, standing of customer loyalty has become paramount and indispensable. Due to fierce competition within banking sector, understanding and nurturing customer loyalty has appeared as a strategic imperative. This research investigates the service quality impact on customer satisfaction and effect of customer satisfaction on customer loyalty. It looks at the role of customer satisfaction as a mediator in relationship amid dependent and independent variables. In order to validate this link, data was collected from 250 customers across the five major banks operating in Nikpikhel, Swat. The results revealed a significant positive relationship amid two study variables. The mediation analysis reveals that customer satisfaction partially mediates relationship between the given variables. The findings of study highlight the critical importance of study factors which enhance customer loyalty in banking sector. The conclusion offers certain clues towards some recommendations to banking sector and customers concerning the issues under consideration in this study.
THE EFFECT OF JOB ATTITUDES ON EMPLOYEES' KNOWLEDGE SHARING BEHAVIOR IN TELECOMMUNICATION SECTOR OF PAKISTAN
Authors: Ali Sher , Bilal Hazrat , Sabir Sabeela
Published: April 2024

The knowledge sharing behavior has received great attention in business world because of high critical role in improving organizational efficiency. The relationship between job attitudes and employees' knowledge sharing behavior is a significant area of research in organizational psychology and human resource management. The job attitudes, such as job satisfactions and organizational commitment, can influence employees' willingness to share knowledge with their colleagues. This study empirically investigates the relationship between job attitudes (i.e., organizational commitment, job involvement, and job satisfaction) and information sharing actions using a statistical procedure based on survey of 226 Mobilink telecommunication private limited employees from Pakistan's Hazara Division, KP, Pakistan. The findings showed that knowledge sharing behavior is linked with work satisfaction, organizational engagement and job participation positively. The study offered some recommendations that how managers can improve the knowledge sharing behavior in their organizations by considering the dynamic issues.
THE CORRELATIONAL STUDY OF EMOTIONAL INTELLIGENCE AND ACADEMIC PERFORMANCE OF HOME-ECONOMICS STUDENTS
Authors: . Hina , Rukh Lala , Reba Amjad
Published: April 2024

For effective engagement of students in their academics and for enhancing their academic performance it is very necessary to develop the emotional intelligence capabilities of students. The purpose of study was to determine whether there is relationship between emotional intelligence and students' college-level academic performance by assessing the influence of both the individual elements of emotional intelligence and emotional intelligence as a whole. The total of 252 students from three different colleges of Khyber Pakhtunkhwa participated in study. The predictors have shown significant association with criterion variable. The students' academic performance and emotional intelligence were both positively and strongly correlated with relationship management. In predicting students' academic performance, a significant positive relationship amid emotional intelligence and academic performance was found. Emotional intelligence was a significant factor for students’ academic performance that shows that achievement in academia depends not only on cognitive dimensions of intelligence but on emotional skills. Consequently, the institutions should focus upon aspect of emotional intelligence of the students which will result in good academic performance of the students.
Vocal Trills: 18th-Century Performance Practice Considerations Viewed Through the Lens of 19th-Century Methods
Authors: Laine Eric
Published: April 2024

Abstract: Eighteenth-century vocal literature abounds with trills, so approaching this skill methodically is advised. This article includes a literature review of four eighteenth-century vocal treatises (Tosi, Agricola, Mancini, Hiller), which agree about the importance of mastering the trill, but neglect practical suggestions about how to develop it. Four nineteenth-century vocal methods (Vaccai, Panofka, Lütgen, Marchesi) are discussed, including plans for how to practice the trill. Mozart's opera Così fan tutte is utilized as a case study in the synthesis of vocal treatises and vocal method books. Musical examples from each role are complemented with links to recordings of well-produced trills.
Don't Throw the Baby Out with the Bathwater: The Muscular Basis for Register Adjustment
Authors: Michael Deirdre D.
Published: April 2024

Abstract: Registration in singing has long been considered to have its basis in adjustments of the intrinsic laryngeal musculature, but most pedagogues also agree that there is an acoustic or resonance component to the production or perception of vocal registers. Shifts in thinking about register adjustment may have led some pedagogues to concentrate on resonance adjustments to produce a particular quality, sometimes without adequate attention to balanced muscle use. This article provides some context for pedagogic consideration of pitch/register adjustment and examples of what can happen if muscular balance is not optimized in singing training for all genres.
Investigative Listening as a Praxis for Technical Evaluation and Corrective Procedure
Authors: Moniz Justin John
Published: April 2024

Abstract: Associate editor Justin John Moniz discusses how investigative listening can support effective teaching practices in the voice studio setting. An emphasis is placed upon the processes surrounding the diagnosis and correction of vocal faults, communicating corrective solutions, and student self-regulation.
Glottogenesis: The Progenitor of Singing
Authors: Broadwater Kimberly
Published: April 2024

Abstract: In this article, some theories about who could have been the first singer are considered.
Ғ. МҮСІРЕПОВ ШЫҒАРМАЛАРЫНДАҒЫ МИФОЛОГИЯЛЫҚ КЕЙIПКЕРЛЕРДIҢ ҚОЛДАНЫЛУ ЕРЕКШЕЛIГI
Authors: Обаева Г.С. , Балтымова М.Р. , Сойлемез O.
Published: April 2024

Мақалада қазақ әдебиетінің классигі Ғ.Мүсiрепов шығармаларындағы фольклорлық мотивтерді, кейіпкерлерді пайдалану ерекшелігі қарастырылады. Ғ.Мүсіреповтің көркемдік жүйесінде фольклормен байланыстың түрлі әдістері қолданылады: дәйексөз, тікелей еске түсіру, реминисценциялар, жасырын ассоциациялар, тұспалдаулар, аллюзиялар, фольклордың тұрақты бейнелері мен белгілерін пайдалану. Бұлар фольклоризмнің элементарлы-поэтикалық, мифологиялық, этнографиялық бағыттағы, еркін шығармашылық жанрдағы сан қилы түрлерінің бар екендігін дәлелдейді. Ертегi, аңыздарда жиi кездесетiн көне кейiпкердiң бiрi – айдаһар. Мақалада Ғ. Мүсірепов шығармаларындағы айдаһар бейнесінің әртүрлі сипатта қолданылуы қарастырылады. Бiз зерттеуімізде Ғ. Мүсірепов шығармаларындағы фольклорлық, мифологиялық кейiпкерлердiң қолданылу ерекшелiгiн айқындай отырып, осы бейнелердiң өте көнеден келе жатқанын дәлелдейтiн ғылыми негiздерге де сүйенудi мақсат етiп қойдық. Сондықтан жазушы шығармасының тiнiнде арқау болып отырған мұндай шығыстық сипаттағы фольклорлық образдардың қазақ ғылымындағы қолданылу деңгейi қандай деген сұрақтарға да  тоқталдық. Жазушы фольклорда әбден тұрақталған бейнелердi алған. Ол бейнелердi өз қоғамының талап-мүддесiне сай қолданған. Фольклорлық дәстүр Ғ. Мүсіреповтің шығармашылық мәнерінің, көркемдік әдісінің маңызды құрамдас бөлігі болып табылады және оның көркем шығармаларында жанрлық, мазмұндық, бейнелік-символдық, стилистикалық жағынан түрлі деңгейде көрінеді.
Mídias sociais em captação de alunos no ensino superior: o incentivo que faltava
Authors: Ribeiro Thiago de Luca Sant'ana , Gonçalves Gustavo Silva , De Lima Anderson Antônio , De Oliveira Marcos Antonio Maia Lavio
Published: April 2024

Objetivo do Trabalho:  O objetivo deste relato técnico é apresentar os processos e resultados das estratégias de mídia social implementadas na captação de alunos de duas instituições de ensino superior (IES)brasileiras.
Metodologia: Optou-se pelo estudo de caso para esta pesquisa por esta representar, no geral, a estratégia preferida quando se colocam questões do tipo ‘como’ e ‘por quê’. O estudo de caso tem como aspecto central aumentar a compreensão em profundidade dos fenômenos estudados, bem como atribuir maior confiabilidade e fidedignidade aos casos. Neste relato, dois casos reais de captação de alunos de IES são apresentados com os resultados.
Originalidade:  No setor educacional, sobretudo no ensino superior, as mídias sociais vêm sendo utilizadas como uma importante ferramenta para captação de alunos para as instituições de ensino superior (IES). Apesar disso, poucos estudos trabalham com dados reais neste segmento. Neste sentido, é relevante compreender as atividades e os resultados reais de captação de alunos.
Principais Resultados:  Em primeiro lugar, um quadro é apresentado com a síntese das principais atividades de mídias sociais implementadas pelas IES A e B. Em segundo lugar, são apresentados números de matriculados por fonte de origem e por interação com mídias sociais orgânicas.
Contribuições Gerenciais: O conjunto dos resultados demonstra que as mídias sociais possuem dois papéis relevantes nos processos de captação de alunos. Em primeiro lugar, alguns leads são originados através das mídias sociais. Ou seja, eventuais matriculados conhecem a IES ou o conteúdo da IES através das mídias sociais (Instagram, Facebook, entre outros). Em segundo lugar, as mídias sociais possuem um papel de nutrir os leads, independente da fonte de origem deles.
The Influence of Corporate Digital Advancement on the ESG Achievement of Heavy-Polluting Enterprises
Authors: Zhang Xuannan
Published: April 2024

The analysis of the association across corporate digital advancement and business ESG outcomes holds significant influences for businesses aiming to adopt sustainable development principles and achieve exceptional results, particularly in this age of swift advancements in the electronic economy and the pursuit of low-carbon practices. This paper employs a sample of enterprises registered on the A-share stock market in Shenzhen as well as Shanghai, covering the period from 2017 to 2021 as the sample to conduct research. Python crawler technology is employed to assess the extent of corporate digital transformation and investigate its influence on organizational ESG achievement. The empirical evidence indicates that the adoption of digital transformation has a noteworthy and favorable influence on the ESG achievement of organizations. The findings of the mechanism test indicate that the implementation of corporate digital evolution has a favorable influence on the ESG achievement of organizations operating in heavy-polluting industries. This objective is accomplished through the implementation of measures aimed at reducing environmental pollution, consequently, this leads to an improvement in their overall ESG achievement. The analysis of heterogeneity demonstrates that the influence of digital evolution on enhancing ESG achievement is especially significant for organizations that are not nationalized businesses and have a lower number of independent directors. This study aims to further investigate the microeconomic implications of enterprise digital transformation. This study presents empirical evidence and suggests strategies for enterprises to improve their ESG achievement within the framework of the digital economy era.
A Review of the Influence of Other Customers Cues on Customers’ Engagement Intention in the Live Streaming E-Commerce Situation
Authors: Liu Ziwei
Published: April 2024

Compared with traditional e-commerce, "live streaming + e-commerce" is highly popular because of because of its obvious advantages such as timeliness, sociability, conciseness and entertainment. Live streaming has become one of the main ways for people to shop, and has also become a standard marketing channel for brand merchants. Flow and retention are the ceiling that determines the transaction of live e-commerce, and a comprehensive consideration of the customer's engagement intention in both transactional and non-transactional forms is necessary. According to the theory of servicescape, other customers are important social cues in the servicescape, which affect the customer's behavioral intention. Therefore, this paper focuses on the impact of other customer cues on customers' engagement intention in the live streaming e-commerce situation, systematically reviews the research on the concepts, classifications, and influencing factors of other customer cues and customers' engagement intention, classifies other customer cues into the three dimensions of usefulness, interactivity, and visibility, analyzes their impact on the two types of customers' engagement intention, and concludes with an outlook of the future development trend.
The Standard for the Health of Economics: GGDP or GDP?
Authors: Chen Houpeng , Xiao Zilu , Hu Nanchen
Published: April 2024

With the development of society and technology, the earth’s environment is getting worse. To ease the burden on the earth, this paper refer to SEEA accounting system and establish GGA System Model to evaluate the relationship between economic development and ecological environment. Based on this, the paper calculate GGDP and its related indicators, and use Spearman’s correlation coefficient to analyze the relationship between GGDP and climate. In addition, the K-Means clustering algorithm is used to divide 59 countries into five categories according to GGDP and related indicators. At the end, this paper states that the growth of GGDP will have a positive impact on the climate, whereas in some cases GGDP is negatively correlated with economic development indicators.
Inflation Rate Prediction based on SARIMA-RF
Authors: Liu Guangsheng
Published: April 2024

Accurate prediction of the inflation rate can help governments prevent social problems caused by inflation, maintain social stability, and is crucial for the economy and society. Considering the nonlinear characteristics of China's inflation rate series, this paper uses the month-on-month Consumer Price Index (CPI) data from January 2011 to March 2023 to measure the inflation rate in China. Firstly, the monthly inflation rate series from January 2011 to December 2021 is analyzed to identify significant and complex seasonal effects. Therefore, suitable SARIMA models and Random Forest (RF) models are separately constructed. In order to better capture the nonlinear features of the inflation rate series, this paper proposes a SARIMA-RF fusion model based on simple linear weighting. Using monthly data from December 2022 to March 2023, the mean absolute error and root mean square error are used as evaluation metrics for forecasting errors. The results indicate that the prediction error of the SARIMA-RF fusion model is significantly lower than that of the SARIMA model and the RF model. The proposed model can more effectively extract the nonlinear features of China's inflation rate series and accurately predict its changes. It has valuable implications for the government, society, and individuals in China.
Study on the Effectiveness of Green GDP Accounting System in Mitigating Climate Change- Based on ARIMA-LSTM Model
Authors: Gong Liangjun , Qin Peiyao , Lin Ziyan
Published: April 2024

At present, the most widely used composite index to measure economic growth in the world is GDP and its growth rate, but this composite index does not sufficiently emphasize the importance of climate environment. In order to emphasize the greenness of development, it is necessary to establish a green GDP accounting system and test whether the green gdp system can mitigate climate change. In this paper, we first select seven direct climate impact indicators, including energy consumption and indirect climate impact indicators, and assign weights to the direct climate impact indicators by entropy weighting method to establish a green GDP accounting system. Then the climate prediction model based on ARMIMA-LSTM is established with CO2 emission and temperature change as evaluation indicators, and the model is trained to obtain the climate change under the GGDP system. This paper is important for measuring green GDP.
Exploring vaccination debates through corpus-assisted discourse analysis: The MMR vaccine debate and its relevance to the covid-19 pandemic
Authors: Fiammenghi Carlotta
Published: April 2024

Il volume esplora la costruzione discorsiva dei dibattiti intorno al tema della vaccinazione, con focus sull’ipotesi di collegamento tra il vaccino MPR e l’autismo. La ricerca analizza la copertura del dibattito sulla stampa britannica fino al 2019, tramite gli strumenti dell’analisi del discorso assistita da corpora e alla luce della cosiddetta “era della post-verità”. L’analisi si concentra sulla costruzione mediatica dei dibattiti medico-scientifici, in particolare sui temi della “notiziabilità” e della polifonia. Viene poi esplorata la rappresentazione discorsiva delle evidenze, nonché delle strategie di (de)legittimazione degli attori sociali che interagiscono nel dibattito. Una parte cospicua del volume è inoltre dedicata al tema delle narrative argomentative e del valore di evidenza dell’esperienza personale. Ciascun capitolo della monografia illustra un collegamento tra questi aspetti della controversia sul vaccino MPR e la situazione della pandemia da Covid-19.
È bello quel che piace… Schlüsselkonzepte italienischer Identität im Spannungsfeld zwischen Ästhetik und Ethik
Authors: Held Gudrun
Published: April 2024

The concept of bellezza, “beauty”, has a particular significance in Italian culture. A look at the language of social intercourse shows that in the development of history aesthetic terms often assume ethical meanings and vice versa. The article therefore examines the most important collocations with the adjective bello, “beautiful”, and also focuses on the uses of piacere, “pleasure/please”, where the conception of beauty has solidified into formulae and is passed on as the “language of politeness”.
María de la Luz Uribe y Charo Cofré:
Authors: Vesely Avaria Carola , Jeftanovic Avdaloff Andrea
Published: April 2024

El presente estudio se desarrolla en el campo de la poesía escrita para niños y niñas en Chile durante los años setenta, a fin de indagar en las posibilidades del lenguaje poético para tomar posición frente a sus contextos de producción y circulación. Para estos efectos, se profundiza en la obra de las creadoras chilenas María de la Luz Uribe y Charo Cofré, quienes desarrollaron durante el periodo un trabajo coral desde la poesía, la música y la visualidad (esto último gracias a la relevante participación del ilustrador Fernando Krahn), el que se materializa en la publicación del disco Tolín, tolín, tolán (1972). Considerado un hito sin precedentes en la historia de la música infantil chilena, esta producción hoy se actualiza gracias al trabajo de rescate patrimonial realizado por el sello chileno Monophone y su reciente reedición del álbum (2022) para conmemorar los cincuenta años desde su publicación. Así pues, a partir de la lectura crítica de algunos poemas cantados de la obra, este trabajo merodea en los entresijos de la memoria traumática y revisa las trayectorias de la creación poética destinada a niños y niñas durante el periodo dictatorial chileno, marcadas por la articulación de imaginarios transformadores sobre la infancia y la reivindicación de su carácter político a partir de estéticas del disenso que combinan lo fantástico, lo subversivo y lo neosubversivo, estableciendo un significativo diálogo con las nuevas generaciones.
Fumar tabaco, consumir ipadu:
Authors: PINTO MARILINA
Published: April 2024

Tomando por base o relato autobiográfico de Barreto (2018), o artigo pretendeu analisar a concepção de sujeitos humanos e não humanos e suas interações no sistema cosmopolítico Yepamahsã (Tukano) do noroeste amazônico. Apoiou-se nos teóricos da “virada ontológica na Antropologia”: Descola, Latour e Viveiros de Castro, cujas interpretações avançaram sobre o problema epistemológico da representação moderna na separação radical entre natureza e cultura. A metodologia baseou-se na simetrização antropológica seguindo o percurso da “reflexividade tucana” empreendida por Barreto (2018) na incursão ao corpus mitológico de seu grupo de origem, os Búbera Põra. Os resultados apontaram que os modos de identificação do ser manifestos na cosmologia Yepamahsã revelam um regime anímico e multinaturalista como condição universal, uma vez que o estatuto do humano é compartilhado como disposição ontológica geral, no qual, as relações entre os entes são guiadas e administradas pelas práticas xamânicas dos kumuã, ao evocar o tempo das origens. No exercício auto descritivo, o autor apontou que na práxis desempenhada pelos especialistas, sobressaem ainda peculiaridades que envolvem os discursos Kehtí Ukunse e Mūropaū Ussétisse como “Artes do Diálogo”, uma vez que esse coletivo define a fala como ato transformador.
“Servidos por boas estradas fluviais”:
Authors: Nunes Francivaldo Alves
Published: April 2024

Este texto propõe recuperar os principais debates que envolveram a implantação de vias de navegação no Pará da segunda metade do século XIX, com destaque para as experiências vivenciadas nos rios Araguaia e Tocantins. Para isso estamos utilizando um conjunto de documentação produzida pela administração provincial e do Império, assim como os anais do parlamento brasileiro. A perspectiva é desenvolver uma análise que percebe a instituição de uma navegação regular a vapor como ação que busca promover o desenvolvimento econômico e a promoção do povoamento da Amazônia.
Entre florestas e as fronteiras:
Authors: Brandt Marlon , Peruchi Moretto Samira
Published: April 2024

O oeste de Santa Catarina era ocupado por grupos indígenas e por caboclos até a chegada de outros migrantes e imigrantes, no século XX. Os espaços ocupados por campos e florestas foram descritos como sertões, por não abrigarem uma prática agrícola convencional à sua época. O objeto do presente artigo é analisar os usos e o processo de ocupação das áreas florestais do oeste de Santa Catarina de 1920 a 1960, quando se verifica o “fechamento” dessa fronteira. Para isso, analisou-se uma variada tipologia de fontes, em diálogo com a História Ambiental. O avanço da colonização foi responsável pela diminuição dos espaços dominados pela floresta, que passam a ser ocupados pela agricultura e pela criação de animais. Ambos foram os principais elementos responsáveis pela formação e consolidação do setor agroindustrial na região.
Avaliações acerca da Palatalização Progressiva por Estudantes Universitários
Authors: Oliveira Almir Almeida de , Falcão Aline Bezerra
Published: April 2024

Esta pesquisa objetiva investigar, a partir de testes de atitudes e julgamentos linguísticos, a significação social das variantes envolvidas no processo de palatalização progressiva das oclusivas alveolares /t/ e /d/, como em formas linguísticas do tipo ‘mui[t]o ~ mui[tʃ]o’ e ‘gos[t]o ~ gos[tʃ]o, por parte de estudantes universitários alagoanos. Estudos sociolinguísticos com produção da fala espontânea indicam que esse processo linguístico sofre pressões sociais negativas (Henrique; Hora, 2012; Mota; Rollemberg, 1997; Oliveira, 2017; Santos, 1996; Souza Neto, 2014), sendo evitado por pessoas mais jovens, mais escolarizadas e do sexo feminino. Considerando esse mapeamento no Nordeste, esta pesquisa investiga como a variante palatalizada é avaliada no ambiente universitário. Para tanto, o estudo se dá por meio de experimentos desenvolvidos com a técnica matched-guise (Campbell-Kibler, 2009; Irvine, 2001; Lambert et al., 1960), com o intuito de analisar como aspectos subjetivos da identidade do falante podem interferir em julgamentos linguísticos e evidenciar valores socialmente estabelecidos. Portanto, foi aplicado um questionário de percepção e julgamento, através de formulário eletrônico, a 200 estudantes universitários da Universidade Estadual de Alagoas - UNEAL. Os resultados apontam para a existência de diferença na significação social que envolve a variante palatalizada a depender do contexto fonético/fonológico anterior à consoante oclusiva, se fricativa, como em palavras do tipo ‘gosto’ ou semivogal, como em ‘oito’. Sendo possível afirmar que, embora em ambos os casos haja uma avaliação negativa, quando a palatalização ocorre em ambiente de semivogal, o julgamento negativo é mais proeminente.
Vogais Anteriores do Inglês como Língua Estrangeira Produzidas por Falantes Brasileiros Proficientes
Authors: De Castro Lima Crislaynne , José da Silva Jr. Leônidas
Published: April 2024

O objetivo da presente pesquisa foi realizar uma investigação da produção das vogais anteriores do inglês como língua estrangeira por falantes do português brasileiro proficientes. A Metodologia consistiu em analisar a produção dessas vogais a partir de dois grupos: falantes nativos e estrangeiros (brasileiros proficientes) de inglês. Em seguida, foi realizada uma análise acústica a partir dos parâmetros acústicos dos três primeiros formantes vocálicos, além da duração vocálica. Um total de onze parâmetros acústicos foi computado. Para os procedimentos estatísticos, realizou-se uma Análise de Variância (ANOVA) de dois fatores. Os resultados apontaram que os grupos apresentaram diferenças significativas quanto às médias referentes ao terceiro formante, inclinação do primeiro formante e à duração das vogais. Concluiu-se, ainda que de modo preliminar, que, mesmo para falantes proficientes na língua estrangeira, o esforço cognitivo imputado ao produzir as vogais da língua-alvo é afetado pela língua materna do falante no que tange à protrusão labial, mantimento da excursão mandibular e duração intrínseca de elementos vocálicos. Ademais, é possível inferir que os parâmetros estudados podem trazer contribuições para a área de ensino de pronúncia de língua estrangeira.
Химические эффекты анизотропии конденсированных фаз
Authors: Шабловский Я. О.
Published: April 2024

Обобщены результаты исследования путей управления реакционной способностью веществ посредством управления их структурной регулярностью. Показано, что при проведении твёрдофазных реакций предпочтительно использование прямого эффекта Хедвалла, обладающего сравнению с механоактивацией двумя примуществами – воспроизводимостью и однонаправленностью. Получены соотношения для контроля селективности реакции, продукт которой полиморфен. Определены условия стабильности квазикристаллических фаз. Особое внимание уделено возможностям проведения гетерогенных каталитических реакций в режимах резонанса и антирезонанса.
Հոդվածում ամփոփվում են նյութերի ռեակցիոնունակությունը վերահսկելու եղանակների վերաբերյալ հետազոտության արդյունքները՝ վերահսկելով դրանց կառուցվածքային կարգավորվածությունը: Ցույց է տրվել, որ պինդֆազային ռեակցիաների իրականացման ժամանակ նախընտրելի է օգտագործել Հեդվալի ուղիղ էֆեկտը, որն ունի երկու առավելություն մեխանիկական ակտիվացման համեմատ՝ վերարտադրելիություն և միակողմանիություն։ Առնչություններ են ստացվել ռեակցիաների ընտրողականությունը վերահսկելու համար, որի արգասիքը պոլիմորֆ է։ Որոշվում են քվազիբյուրեղային ֆազերի կայունության պայմանները։ Առանձնահատուկ ուշադրություն է դարձվել ռեզոնանսային և հակառեզոնանսային ռեժիմներում հետերոգեն կատալիտիկ ռեակցիաների իրականացման հնարավորություններին։
The results of studying the ways to control the reactivity by controlling the structural regularity are summarized. It is shown that in contrast to mechanochemical activation engaging the Hedvall effect to facilitate solid-phase reactions is much more preferable due to the latter being reproducible and unidirectional. The conditions are stated to enable simplifying realization of solid-phase reactions. Controlling the selectivity of reactions yielding polymorphic products is studied. The stability conditions for quasicrystalline phases are determined. Special attention is paid to possibilities of realizing heterogeneous catalytic reactions both in regimes of resonance and antiresonance.
Total synthesis of colchicine alkaloids
Authors: Du Yi , Malkov Andrei V.
Published: April 2024

Կոլխիցինը հայտնի փսևդոալկալոիդ է, որը լայնորեն կիրառվում է բժշկության մեջ մնի շարք հիվանդությունների բուժման համար, այդ թվում` հոդատապի, արթրիտի, իմունային հիվանդությունների և այլն։ Նա հնարա-վորություն ունի արգելակելու քաղցկեղային բջիջների աճը, սակայն թունավոր է նաև առողջ բջիջների համար։ Դա է պատճառը, որ քիմիաթերապիայում կիրա-ռում են կաթնասունների բջիջների համար պակաս թունավոր դեմեկոլցինը, որում ամինախմբի ացետիլ խումբը փոխարինված է մեթիլ խմբով։ Ակնարկում կատարված է կոլխիցինի և տարբեր կոլխինոիդների նոր ածանցյալների նպատակաուղղված սինթեզի եղանակների, այլընտրանքային մոտեցումների խոր վերլուծություն։ Այն օգտակար կլինի նմանատիպ կառուցվածք ունեցող միացությունների թերապևտիկ ազդեցությամբ օժտված նյութերի սինթեզի համար։
Колхицин является хорошо известным псевдоалкалоидом, который широко применяется для лечения подагры, иммуноопосредованных заболеваний и псориа-тического артрита. Он обладает потенциалом ингибировать рост раковых клеток, но оказался токсичным для нормальных клеток. В химиотерапии используется менее токсичный для клеток млекопитающих демеколцин, в котором ацетильная группа в аминогруппе заменена на метильную. В обзоре осуществлен анализ разнообразных подходов, направленных на синтез колхицина и новых производных колхиноидов, которые могут обладать потенциальным терапевтическим действием.
Pediatric Neuroscience Nursing Research: Knowledge domains and collaboration networks - A bibliometric analysis
Authors: Ahmed Sitelbanat
Published: April 2024

Objective: To conduct a bibliometric analysis of research output in pediatric neuroscience nursing from 2003 to 2023.
Methodology: A comprehensive search was performed in the PubMed database, yielding 469 articles. Various metrics were analyzed, including annual production, citations, journal impact factors, contributions by authors and affiliations, geographical distribution, and keyword co-occurrence.
Results: The study found an average annual production of approximately 18 articles with moderate year-to-year variability. Despite the consistent growth in publications, there was no discernible upward trend in citations. Ten journals emerged as the most relevant platforms for publication. The study also highlighted key authors and affiliations, with the Children's Hospital of Philadelphia being the most significant contributor. Geographically, the United States consistently led in research output, with emerging contributions from countries like India. Keyword analysis revealed core themes and focus areas on the field.
Conclusion: While the field is growing in terms of article production, strategies to enhance its academic and clinical impact are needed. The study serves as a valuable resource for researchers, clinicians, and nurses interested in this specialized field.
Macular toxicity of vital dye used to delineate macula during pars plana vitrectomy to treat idiopathic macular hole - A case report
Authors: Jarallah Othman , Asiri Mohammed
Published: April 2024

Staining by dyes enables effective peeling of the internal limiting membrane and remove vitreous and preretinal membrane without damaging the retina, especially at the macula. Retina surgeons use this safe method called chromovitrectomy. We present a case that developed toxicity of Membrane Blue Dual; a combination of three dyes used thrice during macular hole surgery. Although the macular hole was sealed, the vision did not improve and four months after surgery, the retina and choroid at the macula showed atrophic and ischemic changes.
Response to waterlogging and drought of timothy and related Phleum species: phenotype and transcriptome diversity
Authors: Moreno Silvana
Published: April 2024

Timothy (Phleum pratense) is a cool-season perennial forage grass commonly used in temperate regions for silage, hay and grazing. Climate change is causing abiotic stresses on agriculture and there is an increasing need for tolerant cultivars. To expand the gene pool for breeding stress-tolerant cultivars, the diversity in natural populations can be exploited. One goal of this study was to understand the diversity of plant traits among a set of Phleum accessions in response to waterlogging and drought stress. A second goal was to identify accessions with putative beneficial traits based on their responses in growth, development, anatomy, and transcriptome. Diversity in biomass and development was evaluated in the field and in a greenhouse for a large collection of 244 wild and domesticated accessions of timothy and two related species, turf timothy (P. nodosum) and alpine timothy (P. alpinum), from different locations and habitats in Europe. Large diversity was found between species and accessions. The groups of wild accessions and cultivars of P. pratense differed in development, but not in biomass. The same pattern was found for P. nodosum. A subset of 19 wild accessions and cultivars from the large collection, were studied in a greenhouse for physiological responses to 21 days of waterlogging, and to 28 days of drought followed by a recovery period. The Phleum species and accessions differed in their response to waterlogging and drought and in their ability to recover. Under waterlogging, some accessions had beneficial adaptations in root growth and aerenchyma formation in roots that were positive for shoot biomass production. In drought, shoot growth was severely affected, but P. nodosum had a greater ability to produce tillers than P. pratense. Based on indexes for drought stress tolerance and resilience, some wild accessions appeared to be more tolerant and to have better recovery. Interestingly, one wild P. pratense accession appeared to have tolerance to both waterlogging and drought. Eight accessions were further investigated for transcriptional responses to waterlogging and drought. Clear differences in the expression pattern due to stress were observed, and abundant tissue-specific (leaf or root) expression to stress was found. Differentially expressed genes (DEGs) associated with stress responses, transport, hormone biosynthesis were found in response to waterlogging and drought. In all three species, DEGs were mainly accession specific. Interestingly, in P. pratense, a wild accession and an old cultivar shared 56 DEGs under drought and showed a similar phenotypic response. The knowledge gained on the diversity of trait responses and transcriptome, together with the identified accessions, are valuable resources for further pre-breeding and development of stress-resilient cultivars.
The Evaluation of Occlusion Characteristic and Deleterious Oral Habits in 3- to 5-year-old Children
Authors: Aktaş Nagehan , Palaz Zeliha Hatipoğlu , Akal Nese
Published: April 2024

Aim: Malocclusion is a prevalent public health concern, impacting craniofacial growth and development, and significantly affecting the quality of life of children in terms of oral health. This study investigated the prevalence of malocclusion in children aged 3 to 5 years, aiming to understand its occlusal characteristics, deleterious oral habits, correlations, and their parents’ attitudes toward malocclusion.
Materials and Method: This cross-sectional study included 275 children aged 3-5 and their parents. The occlusion characteristics of the children participating in the study, including the relationship of the primary molar and canine teeth, overjet, crossbite, deep bite and anterior open bite, were evaluated and recorded by a researcher. A 7-item questionnaire was administered to the parents to collect sociodemographic data and oral health habits of the children's parents. The chi-square test was used for statistical assessment of results.
Results: The results revealed that 40.7% of the children had malocclusion during their primary dentition period. It was found that the most common malocclusion was deep bite (15.7%) and harmful oral habits, especially bruxism (16.3%), were commonly observed among children in the researched age group.
Conclusion: The results of this study will play an important role in shaping future oral health planning, especially regarding malocclusions seen in the primary dentition. It is thought that the findings from the study will guide strategies to improve oral health and preventive measures.
Monopólio Bancário e Espaço: uma análise dos custos de agência e de monitoramento dos bancos no Brasil
Authors: Oliveira do Carmo Tyago , Ferreira Santos Gervásio , Silva Ribeiro Carolina
Published: April 2024

O objetivo deste artigo é apresentar que o monopólio bancário aumenta os custos de crédito devido às características espaciais do Brasil. A literatura tem centralizado estudos em torno dos impactos do monopólio, porém o espaço também influencia nas condições de financiamento. Isso ocorre porque a dimensão espacial cria custos de agência e monitoramento ao crédito. Diante disso, esta pesquisa apresenta a distribuição regional dos bancos e das micro e pequenas empresas, assim como dos indicadores de concentração do setor bancário. Os resultados conclusivos evidenciam que o poder de monopólio contribui para o distanciamento entre bancos e firmas, bem como entre a sede e as filiais das instituições financeiras. Portanto, a concentração bancária combinada à dimensão espacial tendem a aumentar as restrições de crédito no Brasil.
Ứng dụng phương pháp học tăng cường đa tác nhân giải bài toán lựa chọn phương tiện hỏa lực trong hệ thống tự động hóa chỉ huy-điều khiển
Authors: Nguyễn Xuân Trường , Vũ Hỏa Tiễn , Hoàng Văn Phúc , Nguyễn Quang Thi , Vũ Chí Thanh
Published: April 2024

Bài báo trình bày phương pháp học tăng cường sâu đa tác nhân giải bài toán lựa chọn phương tiện hỏa lực (PTHL) động trong hệ thống TĐH CH-ĐK phòng không. Mô hình hoạt động của PTHL được xây dựng dựa trên dự đoán quỹ đạo tối ưu của các mô hình mục tiêu trên không đã được huấn luyện trước đó [1] và trạng thái các đối tượng trên mặt đất, cũng như phương án tối ưu phối hợp hoạt động của các PTHL trong hệ thống. Mô hình PTHL được xây dựng trên bộ thư viện OpenAI Gym sử dụng thuật toán học tăng cường sâu (DQL) để tối ưu hóa hàm giá trị Q. Sau khi được huấn luyện qua 200 nghìn vòng, mô hình PTHL đã có khả năng tự động phân tích, nhận thức tình huống, phối hợp các PTHL trong hệ thống, xây dựng phương án tương tác đối kháng động và chọn ra phương án tối ưu có tính tới các ràng buộc thực tế, để thu được giá trị cực tiểu của hàm tổn thất tổng thể cho toàn bộ quá trình chiến đấu. So với mô hình PTHL sử dụng thuật toán PPO được huấn luyện trong cùng một điều kiện môi trường, sau 1000 chu trình tác chiến tương tác với mô hình mục tiêu trên không, mô hình PTHL đề xuất đạt tỉ lệ chiến thắng 89,1% lớn hơn nhiều so với 77,2% của mô hình sử dụng thuật toán PPO.
Nghiên cứu thiết kế, công nghệ chế tạo vi mạch tích hợp cho bảng mạch tín hiệu hiệu chỉnh trong cơ cấu phóng 9П516
Authors: Trịnh Anh Văn  , Phạm Văn May
Published: April 2024

Bài báo trình bày Công nghệ chế tạo vi mạch tích hợp lai theo công nghệ màng dày sử dụng vật liệu gốm với các phần tử thụ động: điện trở, tụ điện, cuộn cảm, các đường dẫn, tiếp điểm được chế tạo trên bề mặt của các tấm đế cách điện theo công nghệ màng dày, các phần tử tích cực (transitor, điot…) được lắp trên tấm đế thông qua công nghệ hàn dán. Ứng dụng công nghệ vi mạch lai trên bảng mạch hiệu chỉnh trong cơ cấu phóng tổ hợp phòng không.
Nghiên cứu thuật toán nâng cao chất lượng lọc, bám nhóm mục tiêu trên biển cho chỉ huy và điều khiển
Authors: Vo Xung Ha , Nguyễn Trung Kiên  , Nguyễn Phùng Bảo
Published: April 2024

Trong bài báo này, tác giả đề xuất thuật toán nhằm nâng cao chất lượng lọc, bám nhóm mục tiêu biển phục vụ cho công tác chỉ huy và điều khiển. Thuật toán đề xuất dựa trên kết quả xử lý và khai phá các đặc trưng đa điểm chói của mục tiêu dựa trên ảnh ra đa có độ phân giải cao. Thuật toán bao gồm 02 phần: tiền xử lý các ảnh ra đa có độ phân giải cao để khai phá các đặc trưng của mục tiêu (toạ độ, hướng trục thân tàu) và lọc bám quỹ đạo mục tiêu dựa trên các tham số đã được khai phá. Đánh giá hiệu quả của thuật toán thông qua mô phỏng lọc bám quỹ đạo hai mục tiêu di chuyển gần nhau bằng phần mềm Matlab. Kết quả mô phỏng được so sánh với thuật toán thông dụng như GNN và JPDA. Nghiên cứu cho thấy, thuật toán đề xuất kết hợp được ưu điểm và khắc phục được những hạn chế của thuật toán GNN và JPDA.