bluuebunny/crossref_metadata_2025 huggingface dataset:
Bioprocessing of mAb (Monoclonal Antibodies) using Chinese Hamster Ovary (CHO) Cells: A Review
Authors: Josefano Richelle Bertly , A Aivyanca , Dungus Charlivo Mikaichi , Hamid Jason Jonathan , Katherine Katherine
Published: May 2023

Monoclonal antibodies (mAb) are known to be able to be produced from Chinese Hamster Ovary (CHO) cells. It has become increasingly important throughout the years due to its efficiency and revolutionary treatment for various diseases such as cancer, autoimmune diseases, and so forth. This review examines several upstream and downstream processes involved in the production of mAb including CHO cell maintenance, cellular engineering of CHO, transfection of plasmids into CHO cells, clonal selection and screening, culture of rCHO cells, cell harvesting, purification, and polishing. Several challenges of the bioprocessing process include a lack of large up scaling for industrial purposes, high capital costs, as well as productivity inefficiencies. However, a solution proposed is for biopharmaceutical companies to research further into the downstream processing for a continuous, efficient, and productive process.
Crenças e atitudes linguísticas de alunos do 5º ano: ensino de língua portuguesa e variação linguística
Authors: Soares Poliana Rosa Riedlinger , Ruiz Silvia Helena de Freitas , De Almeida Baronas Joyce Elaine
Published: May 2023

Os estudos sobre crenças e atitudes linguísticas podem auxiliar o trabalho docente para compreender o que pensam e como agem os alunos em relação às diferentes normas linguísticas. Nesse sentido, o presente artigo objetiva analisar as crenças e atitudes linguísticas de estudantes do 5º ano — Ensino Fundamental I, de uma escola municipal de Londrina - PR, a partir dos estudos relacionados à Sociolinguística e à Sociolinguística Educacional, além de estudos da Psicologia Social, mais especificamente, nos trabalhos de Aguilera (2008), Lambert e Lambert (1966), Cyranka (2015), Bortoni-Ricardo (2005), entre outros. Trata-se de uma pesquisa qualitativa e segue um viés analítico e interpretativo. A metodologia da pesquisa constitui-se de: (i) aplicação do primeiro questionário com perguntas objetivas e dissertativas sobre variação linguística, (ii) leitura compartilhada do poema “O sabiá e o gavião”, de Patativa do Assaré (1999), bem como as intervenções das pesquisadoras com diálogos sobre a temática da pesquisa com os estudantes, (iii) aplicação do segundo questionário para análise das possíveis mudanças de atitudes após a intervenção. Os resultados evidenciam que os alunos já são iniciados em uma reflexão sociolinguística capazes de construir conhecimentos sobre as variedades da língua, prevalecendo em seus discursos os pares dicotômicos em escalas valorativas.
Geossociolinguística e ensino: o grau diminutivo dos substantivos
Authors: Ribeiro Thiago Leonardo , Ramos Pinto Vera Maria
Published: May 2023

Os atlas linguísticos, originados de pesquisas geossociolinguísticas, contribuem para o ensino da língua materna, ilustrando e exemplificando a variação diatópica, diassexual e diageracional (dentre outras) existentes. Neste artigo, abordamos os registros obtidos para o Atlas Linguístico do Norte Pioneiro do Paraná – ALINPPR (2021), especificamente a questão 5 do Questionário Morfossintático - QMS, sobre o grau diminutivo do substantivo. O presente estudo resulta numa possibilidade de uso de pesquisas sociolinguísticas para a humanização do trabalho gramatical em sala de aula, uma aproximação da universidade com a escola. Considerando que a Base Nacional Comum Curricular (BNCC) defende o trabalho com a variação linguística nos componentes de Língua Portuguesa dos ensinos Fundamental e Médio, respaldados por estudos de Bortoni-Ricardo (2021) e Ramos Pinto (2018), desenvolvemos atividades de ensino da norma gramatical levando em consideração a fala popular. Por exemplo, podemos perguntar qual o diminutivo de foto, e, com a carta linguística M6 – Fotinho, verificamos que a forma mais frequente é a feminina, entretanto, na gramática do português brasileiro, encontramos a forma masculina como a mais adequada. Assim, trabalhando com dados reais da língua e a norma linguística de prestígio em vigor, poderemos alcançar uma educação mais consciente.
Concepções de linguagem na constituição de planos de aula virtuais para o ensino de Língua Portuguesa
Authors: Silva Júnior Silvio Nunes , Oliveira Fernando Augusto de Lima
Published: May 2023

Este estudo tem por objetivo analisar a circulação de concepções de linguagem na construção discursiva de planos de aula para o ensino de Língua Portuguesa encontrados numa plataforma pedagógica virtual, como um modo de identificar como os comandos dados por esses planos implicam a responsividade ativa do professor e como se dá o ensino dos gêneros discursivos propostos por esses planos. A fundamentação teórica focaliza temas como: concepções de linguagem, discurso, gênero discursivo e responsividade ativa. O aparato metodológico se ancora na abordagem qualitativa e na vertente de etnografia virtual, analisando 2 (dois) planos de aula retirados de uma plataforma pedagógica virtual direcionados ao 7º ano do ensino fundamental em aulas de Língua Portuguesa. As análises evidenciaram que, em sua construção discursiva, os planos de aula observados oscilam entre as concepções de linguagem como instrumento de comunicação e como forma de interação. Além disso, os planos abrem algum espaço para a responsividade ativa do professor se estabelecer em maior grau, no entanto apresenta limitações no que se refere à articulação concreta entre os gêneros discursivos propostos para as aulas de Língua Portuguesa.
A produção escrita em sala de aula do Ensino Médio
Authors: Dodó Walisson , Leurquin Eulalia
Published: May 2023

Este artigo é um desdobramento que fazemos da Tese de Doutoramento (DODÓ, 2020). Nosso objetivo é analisar como os estudantes ingressantes no Ensino Médio mobilizam os mecanismos de textualização em seu texto a fim de garantir a progressão temática e apresentar as dificuldades diagnosticadas por esses estudantes no tocante à coesão. Como aporte teórico, trazemos como base o Interacionismo Sociodiscursivo - Bronckart (1999, 2012) - em diálogo com teóricos da Linguística Textual, da Análise Textual do Discurso e do Funcionalismo. Para a escrita deste texto, metodologicamente, fizemos um recorte dos dados da Tese supracitada e fizemos uso da Pesquisa-ação e da Sequência Didática. Assim, neste artigo, analisamos uma das vinte e uma produções feitas durante a pesquisa de campo. Como resultados, as análises puderam revelar que, mesmo os estudantes fazendo uso diversificado de elementos materializados pela coesão nominal e pela conexão, eles apresentaram dificuldades em articular e conectar as ideias do texto, comprometendo a progressão temática.
Letramento acadêmico crítico por meio de fichamentos: uma sequência didática à luz do interacionismo sociodiscursivo
Authors: Cunha Victoria Barboza de Castro , Silveira Ana Paula Kuczmynda da
Published: May 2023

Considerando que os manuais de metodologia científica ofertam uma abordagem mecanicista para o trabalho com o gênero fichamento na sala de aula do Ensino Superior (ES), o objetivo deste artigo é apresentar uma sequência didática para a elaboração de fichamentos a partir do interacionismo sociodiscursivo (ISD), voltada a professores e estudantes do ES. Para tanto, apoiamo-nos em Bakhtin (2003) e entendemos o texto como um enunciado composto simultaneamente por discursos “já ditos” e por enunciados prefigurados pelo sujeito em contato com o “já dito”, numa relação dialógica. Quanto à metodologia, seguimos a estruturação da sequência didática atrelada à teoria dos gêneros textuais para ensino de língua materna, conforme os pressupostos de Dolz, Noverraz e Schneuwly (2004). A partir dos nossos resultados, argumentamos que a sequência didática ora apresentada contribui para a ressignificação do gênero fichamento por parte de estudantes e professores, os quais deixam de vê-lo como um fim em si mesmo, algo que precisa ser entregue ou preenchido, e passam a encará-lo como um aparato de acesso para transpor o nível meramente textual do “dito escrito” para adentrar o nível crítico da leitura acadêmica com aproveitamento científico, a qual envolve uma aproximação reflexiva com o “não dito/não escrito”.
Prática de análise linguística e construção de contos populares: da recepção à produção do gênero
Authors: Miranda Rafaela Oppermann , Gonçalves Ana Cecilia Teixeira
Published: May 2023

O ensino de gramática ainda parece constituir uma pedra no caminho das aulas de língua portuguesa. Sendo assim, reflexões sobre possibilidades de tratamento para o conjunto de regras que especificam o funcionamento linguístico se fazem prementes. Diante desse quadro, objetivamos, com este artigo, apresentar e discutir atividades de prática de análise linguística (GERALDI, 1984, 2013) porque entendemos que, no interior destas, o trabalho com a gramática em perspectiva contextualizada pode se evidenciar. As atividades integram uma sequência didática (SD) sobre o gênero conto popular endereçada ao 6º ano do Ensino Fundamental, desenvolvida, com base em Dolz, Noverraz e Schneuwly (2004), em âmbito de Estágio Curricular Supervisionado em Língua Portuguesa. Nossas reflexões estão orientadas pelo viés qualitativo-interpretativista à medida que a linguagem é considerada no contexto da sala de aula. Atestamos que a prática de análise linguística (PAL) perpassa todas as etapas da SD, mostrando-se um diferencial para a eficiência na recepção e produção do gênero. Concluímos que o ensino de gramática mediante essa prática pode contribuir para a remoção da pedra encontrada no ensino de língua portuguesa.
A PRIORIDADE DA SAÚDE MENTAL E TRABALHO NA ATENÇÃO BÁSICA
Authors: Almeida Leonardo Alexandrino de , Alves Roberta Belizário , Moraes Thiago Drumond , Bianco Monica de Fátima
Published: May 2023

A incidência de problemas de saúde mental relacionada ao trabalho desperta interesse de pesquisadores e profissionais da saúde, embora a temática não seja prioritária na atenção básica. Poucas pesquisas descrevem os processos subjacentes à determinação das prioridades de saúde. Objetivou-se verificar a prioridade dada ao tema, e a sua relação com razões e concepções de profissionais de saúde subjacentes aos processos de implementação de políticas e ações de saúde do trabalhador e saúde mental relacionada ao trabalho na atenção básica. Trata-se de estudo qualitativo realizado com utilização de entrevistas com gestores e profissionais de saúde, analisado por meio de análise de conteúdo. Identificou-se que a saúde mental relacionada ao trabalho não é prioridade. Isto se deve, em parte, à escassez de informações, divisão rígida entre planejamento e execução de ações, e precarização das condições de trabalho. Os resultados indicam caminhos para aprimoramento das ações nesta área em nível municipal.
Studying the Concept of Love in Language Education:
Authors: Barcelos Ana Maria Ferreira
Published: May 2023

Love is a universal emotion and phenomenon. Despite its importance, this concept has notbeen the focus of studies in language education, with a few exceptions. This reticence anduneasiness in researching love in academia and in education is considered to be related tomisconceptions about love that equate it only to intimate relationships and family matters(PATIENCE, 2008), as well as exclusively to romantic love (VINCENT, 2010). In this paper,I review some international studies that have focused on the concept of love in educationfrom a critical perspective. In order to do that, I first review the crisis we are living today,which makes it ever more important to talk about love. Next, I discuss six studies whichinvestigated the concept of love within the critical approach (in the North Americancontext). I conclude suggesting reflections and implications for practice and summarizingthe main elements of a critical revolutionary love approach to language teacher educationand language learning and teaching.
Visão de Língua como Prática Social:
Authors: Teixeira Dias Camila , Guimaraens Salimen Paola
Published: May 2023

A partir da visão de língua como prática social (CLARK, 2000; SCHLATTER, GARCEZ,2012), propomos neste artigo princípios para planejar propostas em língua adicional paracrianças: a) a participação em práticas sociais na infância; e b) a constituição do repertório aser mobilizado a partir da prática social em foco. Esses princípios estão em consonância comos conceitos de língua adicional (LEFFA, IRALA, 2014; SCHLATTER, GARCEZ, 2012) erepertório (BUSCH, 2015) e têm por objetivo uma reorganização do modo de concebermose planejarmos o ensino de línguas na e para a infância. A reorganização discutida nesteartigo visa um deslocamento de uma visão de língua estruturalista (LEFFA; IRALA, 2014)em direção a uma visão mais abrangente que amplie as possibilidades de participação dascrianças em práticas sociais por meio dessa língua. Para tal, exemplificamos possibilidades deo redesenho de práticas pedagógicas e refletimos sobre essa mudança de paradigma.
The Evidence Basis for Learning Theory and Technology in Surgical Skills Training
Authors: London Daniel A. , Royse Lisa A.
Published: May 2023

Orthopaedic trainees face a complex and challenging training environment that is currently becoming more competency driven. Associated with these changes are an increasing introduction and use of a variety of technologically driven surgical training augments. Although these new learning resources can positively transform the educational environment, they must be used appropriately by both learners and educators. To aid in this, we review learning theories because they apply to surgical skills training and highlight recent surgical training evidence that demonstrates how technology use can be optimized to promote surgical learning, with an emphasis on procedural learning theory and cognitive load theory. Specifically, we review the evidence demonstrating the importance of targeting technology to a learner's experience level and methods to optimize cognitive load by managing intrinsic load, minimizing extraneous load, and maximizing germane load.
Pengaruh Kecerdasan Emosional terhadap Servant Leadership Pendeta
Authors: Noach Yuvine Marlene Cicilia
Published: May 2023

Penelitian ini dilaksanakan dengan sampel Jenuh total seluruh Pendeta GMIT Klasis Kupang Barat yang berjumlah 44 Orang dan bertujuan mengetahui pengaruh yang signifikan antara kecerdasan emosional terhadap Terhadap Servant Leadership (Kepemimpinan Pelayan) Pada Pendeta GMIT Klasis Kupang Barat. Skala yang digunakan adalah skala kecerdasan emosional dari teori Goleman, Boyatziz, dan McKee (Maulidina & Rachmah, 2018) sedangkan skala servant leadership berdasarkan teori  Page dan Wong (bakumawa 2012) menggunakan Self-Assessment of Servant Leadership Profile. Hasil analisis menunjukkan ada pengaruh yang signifikan kecerdasan emosional terhadap Servant Leadership (Kepemimpinan Pelayan) Pada Pendeta GMIT Klasis Kupang Barat, dengan koefisien determinasi menunjukkan besarnya pengaruh dibentuk oleh variabel bebas dan variabel terikat sebesar 68,2 % sedangkan 31,8 % dipengaruhi oleh faktor-faktor lainnya di luar variabel kecerdasan emosional.
Pengaruh Dukungan Sosial terhadap Psychological Well- Being Mahasiswa Perantau di Masa Pandemi Covid-19
Authors: Riada Marleny Rambu
Published: May 2023

Psychological well-being adalah kondisi ketika seseorang dapat berfungsi dengan baik secara psikologis. Mahasiswa Perantau diperkirakan terjadinya perubahan kualitas hidup akibat pandemi covid-19 yang menimbulkan perubahan psychological well-being. Hal tersebut membutuhkan dukungan sosial dari orang sekitarnya.  Penelitian ini bertujuan untuk mengetahui pengaruh dukungan sosial terhadap psychological well-being mahasiswa perantau di masa pandemi covid-19. Sampel dalam penelitian ini berjumlah 100 mahasiswa perantau. Skala yang digunakan dalam adalah Skala Multidimensional Scale of Perceived Social Support (MSPSS) milik Zimet et. Al (1988) untuk mengukur dukungan sosial dan Ryff’s scales of PWB dari Ryff (1989) untuk mengukur Psychological Well Being.Teknik pengumpulan data menggunakan teknik snowball sampling. Data dianalisis menggunakan analisis regresi sederhana. Hasil uji statistik menunjukkan bahwa hipotesis diterima yaitu terdapat pengaruh dukungan sosial terhadap psychological well -being mahasiswa perantau di masa pandemi covid-19 dengan nilai R2 sebesar 0,255, Fhitung = 33, 498 (p < 0,05). Hal ini menunjukkan variabel dukungan sosial memberikan pengaruh terhadap variabel PWB sebesar 25,5%.
An Experimental Study: Diabetic Nephropathy and Oxidative Damage Relationship
Authors: TANBEK Kevser , SANDAL Suleyman
Published: May 2023

Aim: The increase of oxidatif stress caused by hyperglycemia in diabetes contributes to diabetic complications such as nephropathy. Experimental Diabetes Mellitus (DM) was induced with streptozotocin. Thioctic acid (TA), which has antioxidant properties, is a vital cofactor of mitochondrial respiration enzymes. This study investigated whether TA administration could reduce oxidative stress to treat diabetic nephropathy.
Materials and Methods: 40 male Wistar albino rats were divided to groups: Control, DM, TA and DM+TA. TA and DM+TA group was administered 100 mg/kg/day TA daily, and blood glucose was assessed for six weeks. The superoxide dismutase, glutathione peroxidase and catalase activities, glutathione levels, malondialdehyde (MDA), protein carbonyl (PC), total antioxidant (TAS), total oxidant status (TOS) and OSI also were evaluated.
Results: MDA and PC were increased, and antioxidant capacity was decreased in the diabetic groups compared to Control (p <0,05). In the DM+TA group, MDA, PC and TOS were decreased and TAS was increased compared to the DM group (p <0,05).
Conclusion: TA exhibited a curative effect on diabetic nephropathy by increasing antioxidant activity and reducing oxidative damage.
Association of serum magnesium with insulin resistance in patients with metabolic syndrome
Authors: KC Devina , G Rajalekshmi , Inassi Jiji
Published: May 2023

Background: Metabolic syndrome (MS) consists of a constellation of metabolic abnormalities that confer an increased risk of cardiovascular disease. Low magnesium level is an important pathogenic factor in most of the disorders of MS and also contributes to increased cardiovascular risk.

Aims and Objectives: The aim of the study was to find the association of serum magnesium with insulin resistance in patients with MS.

Materials and Methods: A cross-sectional comparative study was conducted in a tertiary care center in Kerala after obtaining clearance from the Institutional Ethics Committee. Thirty subjects with MS who satisfied at least 3 features of national cholesterol education program adult treatment panel III criteria in the age group of 45–65 years were selected and 30 normal subjects after proper exclusion and obtaining written informed consent. Serum magnesium levels and fasting C-peptide levels were measured. Insulin resistance was calculated from fasting serum C-peptide and fasting plasma glucose value using homeostasis model assessment.

Results: The mean values of magnesium levels were significantly lower, and insulin resistance was higher in patients with MS when compared to normal subjects. The correlation of serum magnesium levels with insulin resistance was negative and significant.

Conclusion: The present study shows that hypomagnesemia can result in insulin resistance. Magnesium supplementation can reduce insulin resistance and improve glycemic controls and reduce cardiovascular risk.
Effects of soil compaction on burrowing and energy costs of different earthworm species
Authors: Arrazola Vasquez Elsa
Published: May 2023

Soil compaction has a key role in shaping earthworm burrowing activity. Understanding the impacts of soil conditions (e.g. soil moisture, soil compaction) on earthworm burrowing is important to foresee the effects on soil functions driven by earthworm activity. This thesis investigated the effects of soil compaction on earthworm burrowing, using different earthworm species. Effects on burrowing rates and burrowing modes, as well as on energy costs for burrowing, were analysed. Also, the temporal dynamics of earthworm burrowing were examined by exposing earthworms to different initial soil conditions under semi-field conditions. The effects of compaction were adverse, with a significant reduction in burrowing rates at higher soil compaction levels, from 13.5 cm d-1 to 5.8 cm d-1 and 6.5 cm d-1 to 3.6 cm d-1, for A. caliginosa and A. longa, respectively. In compacted soils, soil ingestion was the main burrowing mode for earthworms. Earthworms tended to spend about 50% more energy to burrow in compacted soils, which could be detrimental in terms of their long-term energy requirements. An analysis of the temporal dynamics of earthworm burrowing under semi-field conditions showed that earthworm burrowing rates were in the range between 1 and 4 cm3 d-1 while casting rates were between 1.3 and 3.3. cm3 d-1 and the fraction of ingested soil increased towards autumn, after 24 weeks. The data suggest that burrowing is a function of the interaction effects of soil compaction and moisture level, with stronger negative impacts in moist-compacted soils. This thesis found that soil compaction reduces significantly the burrowing rates and increases the energy costs of burrowing in earthworms. In addition, the temporal burrowing dynamics showed that even with different soil initial conditions, earthworms burrowing seems to be similar in their mean burrowing rates, mean casting rates and burrowing mode, after six months.
Tailoring forest management to local socio-ecological contexts : Addressing climate change and local stakeholders’ expectations of forests
Authors: Hallberg Sramek Isabella
Published: May 2023

Forests are expected to provide multiple ecosystem services and mitigate climate change whilst also being adapted to the impacts of climate change. This thesis aims to analyse these competing expectations placed on forests in Sweden and how to tailor forest management locally to meet them by (i) applying machine learning to analyse forest conflicts in daily media from 2012 to 2022 and (ii) collaborating with local forest stakeholders to co-produce locally-tailored forest management pathways in two study areas in Sweden. The results showed that media coverage of forest conflicts has increased over time and that the conflicts concerned why and for whom forests should be managed. The co-production processes additionally highlighted expectations of how forests should be managed. Overall, the local stakeholders wanted to diversify forest management to enable more multifunctional and climate-smart forests, whilst they also stressed several conditions that may enable or disable its implementation in practice, depending on how they are handled. To adapt forest management to climate change impacts, the stakeholders emphasised the value of learning from past experiences and continuously improving management in line with an adaptive forest management approach. To limit climate change, they argued that it is necessary to consider climate change mitigation holistically and in conjunction with climate change adaptation and forests’ provision of ecosystem services. By collaborating with local stakeholders and combining their context-based local knowledge with forest science, this thesis developed a broader and pluralistic understanding of forest management while enabling collaborative learning. In summary, this thesis highlights competing expectations placed on forests in Sweden and the value of co-production processes to tailor forest management to local socio-ecological contexts in collaboration with local stakeholders.
What do we know about assets’ behavior and connectedness between Bitcoin, oil, and G7 stocks amid the COVID-19 pandemic?
Authors: OBEID Hassan , TURKI Aymen , JERIBI Ahmed , LOUKIL Sahar
Published: May 2023

This study examines information dissemination across G7 markets for Bitcoin, stocks, and oil before and during the COVID-19 pandemic. We used a vector autoregressive model and impulse response function to analyze data. Our findings suggest that the pandemic has had a considerable effect on increasing the directional causalities and time-varying connectedness between Bitcoin, oil, and G7 stock indices during the crisis. Bitcoin significantly influences oil and stock returns during the pandemic. Moreover, the response of Bitcoin to shocks in stocks returns is more pronounced for France, Germany, Italy, and the United Kingdom than Japan, the United States, and Canada. The results could aid investors with portfolio diversification and hedging strategy in different G7 stock markets.
Can Collective Emotions Improve Bitcoin Volatility Forecasts?
Authors: JAWADI Fredj
Published: May 2023

This paper extends the study of Bourghelle et al. (2022) to check whether collective emotions could help forecast bitcoin volatility over the period 2018-2021. To this end, we first assess whether consideration of investor sentiment and collective emotions can give us clearer insights into bitcoin dynamics over the period in question and whether it can help to explain the different shifts in price. Formally, we ran causality tests and, as in Bourghelle et al. (2022), built a two equation nonlinear vector autoregressive (VAR) model to assess for further lead-lag effects between bitcoin volatility and collective emotions. Second, we proposed in-sample forecasts of bitcoin volatility to test whether it would be possible to improve our forecasts by taking investors’ emotions and sentiment into account. Our findings show that market sentiment and investors’ emotions provide useful information that can explain shifts, structural breaks, and changes in bitcoin volatility. Further, collective emotions improve bitcoin volatility forecasting as our nonlinear model, including emotions-related news, supplants the benchmark linear model.
Can Collective Emotions Improve Bitcoin Volatility Forecasts?
Authors: BOURGHELLE David , JAWADI Fredj , ROZIN Philippe
Published: May 2023

This paper extends the study of Bourghelle et al. (2022) to check whether collective emotions could help to forecast bitcoin volatility over the period 2018-2021. To this end, we first assess whether consideration of investor sentiment and collective emotions can give us clearer insights into bitcoin dynamics over the period in question and whether they can help to explain the different price fluctuations. Formally, we ran causality tests and, as in Bourghelle et al. (2022), built a two-equation nonlinear vector autoregressive (VAR) model to assess for further lead-lag effects between bitcoin volatility and collective emotions. Second, we proposed in-sample forecasts of bitcoin volatility to test whether our forecasts could be improved by taking investors’emotions and sentiment into account. Our findings show that market sentiment and investors’ emotions provide useful information that can help to explainfluctuations, structural breaks, and changes in bitcoin volatility. Further, collective emotions improve bitcoin volatility forecasting as our nonlinear model, including emotions-related news, supplants the benchmark linear model.
O PAPEL DA ADMINISTRAÇÃO PÚBLICA NO DESENVOLVIMENTO SOCIAL E ECONÔMICO: UMA REVISÃO
Authors: Cardoso Alberto José Berta , De Almeida Juma Ualala , Marcos Rodrigues Agostinho
Published: May 2023

Este estudo teve como objetivo descrever o papel da administração pública no desenvolvimento social e recuperar os conceitos de desenvolvimento econômico tendo como o estado o garante da legalidade e do bem-estar social através da governança. Assim para elaboração da presente revisão bibliográfica foram utilizados artigos, dissertação, teses e livros sobre administração pública disponíveis em plataformas de pesquisa acadêmica e incluído biblioteca. A administração pública visa garantir a prestação de serviços básicos aos cidadãos, com base em políticas públicas traçadas pelo estado enquanto o garante da legalidade e do bem-estar socioeconômico visando à satisfação das necessidades coletivas, para satisfazer as necessidades de seus cidadãos, o governo aprova políticas econômicas e monetárias capazes de responder cabalmente os setores da sociedade provendo saúde eficiente, habitação segura, alimentação de qualidade, paz e humanização de todos cidadãos residentes em seu território enquanto espaço físico. Conclui-se que, a administração pública contribuí para flexibilidade e eficiência de tarefas de empresas seja ela pública ou privada melhorando a prestação dos serviços.
Mekanisme Pendistribusian Liquefied Petroleum Gas (LPG) Dalam Konsep Ibnu Kholdun
Authors: Rohmatulloh Bagus
Published: May 2023

One of product becoming social needs is LPG, and then LPG distribution should be done well for creating a social prosperity. Same as Ibn Khaldun concept about distribution that is always attachable with the price of the product because the price influences the distribution. Thus, the price of product consists of three elements. They are salary, profit and tax. If the distributor doesn’t run the three elements well, then there will not be smooth social prosperity. This research used library research and documenter study for getting data. It’s being analyzed with descriptive method.

From analysis is known that there were problems in LPG distribution impacting to the high price, late delivery, less LPG capacity, and there isn’t prosperity. They need the fast solution for measuring these problems.
Ta’widh Dalam Penerapan Tarif Pembatalan Order Pada Aplikasi Grab Menururt Fatwa DSN-MUI NO. 43/DSN-MUI/VIII/2004
Authors: Permana Iwan
Published: May 2023

Praktik ojek online tergolong dalam ijarah amal, selain tarif operasional yang sama pada umumnya, Grab juga memberikan tarif pembatalan order kepada konsumenya. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana ketentuan ganti rugi (ta’widh) menurut Fatwa DSN-MUI No. 43 Tahun 2004, bagaimana sistem penerapan tarif pembatalan order di aplikasi Grab dan bagaimana analisis Fatwa DSN-MUI terhadap penerapan tarif pembatalan order di aplikasi Grab. Penelitian ini merupakan penelitian kualitatif yang menghasilkan data-data deskriptif. Teknik pengumpulan data dilakukan dengan cara studi kepustakaan yaitu dengan mengumpulkan informasi dari website resmi Grab Indonesia dan literatur lainnya. Teknik analisis data yang digunakan yaitu analisis interaktif yang terdiri atas reduksi data, penyajian data, lalu penarikan kesimpulan. Hasil dari penelitian ini yaitu berdasarkan Fatwa DSN-MUI No. 43 tahun 2004, besar ganti rugi (ta’widh) harus sesuai dengan nilai kerugian riil (real loss) yang pasti dialami (fixed cost) dalam transaksi tersebut dan bukan kerugian yang diperkirakan akan terjadi (potential loss). Grab menerapkan tarif pembatalan order sebesar Rp.1000,- untuk grabbike dan Rp.3000,- untuk Grabcar. Tarif pembatalan berlaku 5 menit setelah mendapatkan pengemudi, maka kebijakan tarif pembatalan order yang diterapkan Grab sudah sesuai dengan ketentuan fatwa. Namun, jika dilihat dari segi besaran tarifnya, Grab menerapkan besaran tarif di awal transaksi, berarti tarif yang dibebankan tersebut belum tentu sesuai dengan kerugian riil yang dialami oleh pengemudi. Maka dapat disimpulkan bahwa besaran tarif yang dibebankan tersebut tidak sesuai dengan ketentuan Fatwa DSN-MUI No. 43 tahun 2004.
Hubungan Antara Latar Belakang Pendidikan Orang Tua Dengan Peran Orang Tua Dalam Mengembangkan Potensi Anak Usia Dini
Authors: Fajri Al-Aisyi Azkia , Mulyaniapi Tepi
Published: May 2023

Penelitian ini bertujuan untuk mengetahui hubungan antara latar belakang pendidikan orang tua di PAUD KB Cempaka Putih dengan peran orang tua dalam mengembangkan potensi anak usia dini. Penelitian dilakukan menggunakan metode kuantitatif dengan mengambil data dari kuesioner atau angket yang disebarluaskan kepada 37 responden yang terdiri dari ayah atau ibu. Pada penelitian ini hasil penelitian menunjukkan bahwa hubungan antara latar belakang pendidikan orang tua dengan peran orang tua dalam mengembangkan potensi anak usia dini berada pada kategori rendah dengan nilai 12,2% serta korelasi 1,5% maka menunjukkan tidak ada hubungan yang signifikan antara latar belakang pendidikan orang tua dengan peran orang tua dalam mengembangkan potensi anak usia dini di PAUD KB Cempaka Putih.
Analisis Kemampuan Computational Thinking Melalui Pembelajaran Coding Pada Anak Usia Dini 0-8 Tahun
Authors: Silvia Popy
Published: May 2023

Computational  thinking  merupakan  keterampilan  yang  diperlukan  dalam  memahami  teknologi  komputer

 

(komputasi) untuk membekali anak-anak dalam berpikir analitik, kreatifitas dan pemecahan masalah.Penelitian ini bertujuan untuk mengetahui kemampuan computational thinking pada anak usia dini. Proses pengembangan kemampuan computational thinking melalui pembelajaran coding pada anak usia dini (0-8 tahun).

Dengan melihat observasi secara langsung dan natural setting dilakukan dengan metode kualitatif. teknik pengumpulan data dilakukan pada natural setting, sumber data primer, dan teknik pengumpulan data lebih banyak pada observasi serta wawancara mendalam dan dokumentasi pada anak usia dini. Hasil penelitian pada anak usia dini melalui pembelajaran coding sesuai dengan hasil wawancara dan observasi yang mendalam pada saat di sekolah coding TotoLab Bandung.

Kelebihan dari coding ini anak mendapatkan kode baru dalam bahasa pemrograman Kesimpulan yang peneliti kaji

ialah dengan menerapkan computational thinking, anak akan terlatih dan terbiasa mencari solusi dan membentuk pola solusi. Sangat memungkinkan anak usia dini kreatif sekaligus produktif saat belajar coding dengan aplikasi Scratch. Dalam kegiatan pembelajaran coding anak dapat memecahkan masalah dengan cara baru karena permaian dalam komputer menggunakan bahasa pemrograman visual yang akan melatih logika dan konsep berfikir anak sehingga terbiasa untuk memecahkan masalah secara sistematis. Mempelajari coding akan mendorong imajinasi dan kreativitas anak karena dengan coding ini dapat membuat suatu permainan sesuai dengan ide yang dimilikinya. Jadi bisa dikatakan kemampuan computational thinking kepada anak berkembang saat anak melakukan proses pembelajaran coding.
KLABIN S/A E AS PRÁTICAS ADOTADAS NO ÂMBITO DA SUA GESTÃO AMBIENTAL PROATIVA
Authors: Zanela Angelo Brião
Published: May 2023

O principal objetivo deste trabalho foi apresentar as práticas ambientais proativas adotadas pela Klabin S/A no período de 2014 a 2020. A análise efetuada a partir dos relatórios anuais e de sustentabilidade disponibilizados pelo acervo empresarial, permitiu a identificação de investimentos permanentes que apontam para o controle dos custos, a busca pelo lucro líquido e a criação de valor em um ambiente organizacional mantido em constante transformação e crescimento. Ao final desta pesquisa, observou-se que ao tentar ir além do que é exigido pela legislação ambiental vigente, a empresa estudada foi capaz de adotar práticas ambientais voluntárias de grande importância nos tempos atuais. E que além de promover um forte alinhamento estratégico entre gestão organizacional e melhorias ambientais, grande parte das práticas ambientais proativas adotadas estiveram de acordo com as exigências da sociedade em torno das causas ambientais. Ademais, a empresa também percebeu que é preciso promover, continuamente, ações voluntárias direcionadas à preservação do meio ambiente, antes mesmo de entender que a produção verde é lucrativa.
DESDOBRAMENTOS DA PANDEMIA DA COVID-19: EXPECTATIVAS ECONÔMICAS E SOCIAIS
Authors: De Oliveira Dresch Leonardo , Batista Bitencourt Fagundes Mayra , Marcos Rodrigues Figueiredo Adriano
Published: May 2023

Em dezembro de 2019, os casos de pneumonia na cidade de Wuhan, na China, oriundos de um novo coronavírus, levaram à declaração da pandemia da Covid-19 pela Organização Mundial da Saúde. Seus desdobramentos estão em curso e já trazem mudanças sociais e econômicas significativas, com grande insegurança sobre o futuro e o rearranjo econômico e social no Brasil e no mundo. O presente trabalho objetiva analisar as expectativas socioeconômicas acerca das consequências da pandemia para o Brasil, bem como as transformações e desafios decorrentes. A pesquisa bibliográfica e documental foi aliada à aplicação de 41 questionários com membros da SOBER (Sociedade Brasileira de Economia e Sociologia Rural), com uso de escala likert e nuvem de palavras. A amostra definida foi não probabilística, por conveniência, composta por especialistas voluntários, com perfil qualificado, seja profissional e/ou acadêmico. Os resultados apontam que setores cuja expectativa de maiores impactos negativos são: Alojamento e Alimentação; Educação; e, Artes, Cultura, Esporte e Recreação. As principais preocupações e transformações esperadas estão relacionadas ao desemprego/trabalho, desigualdade e pobreza, predominando percepções negativas e pouco otimistas.
CO2 AKIŞKANININ KAYNAMALI AKIŞ REJİMİNDE ISI TRANSFERİ KATSAYISININ ÇOKLU REGRESYON YÖNTEMİ İLE TAHMİNLENMESİ
Authors: KORKMAZ Ahmet , ÖZEL Semih , ÖZDEMİR Mehmed Rafet
Published: May 2023

Teknolojinin gelişmesi ile performansı artan ve boyutu küçülen elektronik cihazların yaydıkları ısı artmış olup ihtiyaç duyulan soğutma yükü çok yüksek değerlere ulaşmıştır. Bu soğutma yükünü karşılayabilmek için kullanılan geleneksel soğutucu akışkanların performansları, iyi olmasına rağmen küresel ısınma katsayıları ve ozon tabakası hasar potansiyel katsayıları yüksektir. Çeşitli uluslararası protokoller ve antlaşmalarla, bu geleneksel soğutucu akışkanların kullanımlarında küresel çapta kısıtlamaya gidilmiştir. Bu nedenle, araştırmacılar alternatif, çevre dostu soğutucu akışkanlar üzerine çalışmalar yapmaya başlamıştır. CO2 akışkanı zehirli olmaması, küresel ısınma katsayısının 1 olması, ozon tabakası hasar potansiyel katsayısının 0 olması ve kaynamalı akış rejiminde yüksek performans sergilemesi sebebiyle, geleneksel akışkanlara rakip olarak öne çıkmaktadır. Fakat CO2’nin diğer akışkanlardan farklı termo-fiziksel özelliklere sahip olması sebebiyle, literatürde CO2 için kaynamalı akış rejiminde ısı transfer katsayısını yüksek doğruluk oranında veren bir korelasyona rastlanmamıştır. Bu çalışmada, farklı çap borularda, kaynamalı akış rejiminde bulunan CO2 akışkanı ile yapılmış çalışmalardan alınan 1084 satır veri ile çoklu regresyon modeli ile ısı transfer katsayısı tahmini yapılmıştır. Bu amaçla 26 değişken analiz edilmiş ve aralarındaki korelasyon incelenmiştir. Sonuçlar literatüre dayalı olarak tartışılarak öneriler kısmında sunulmuştur.
Prevalence of Hypertension Among Tribal Population in India: A Systematic Review and Meta-Analysis
Authors: Majgi Sumanth , Suresh Harshini , Nuggehalli Srinivas Prashanth , Ahmed Mansoor
Published: May 2023

Hypertension is an important worldwide public-health challenge and it is accountable for 7% of Disability Adjusted Life Years (DALY) loss, and by the end of 2025 about 29% of world’s population is likely to suffer from hypertension. Tribal population constitute about 8% of the total population in India. Among tribal population, study on hypertension will provide an interesting outcome because studies across the world have shown a lower prevalence. The objective of the study was to estimate the pooled prevalence of hypertension among adult tribal populations in India and also to analyse the possible sources of heterogeneity in the estimate. A systematic search was performed in PubMed, Google scholar, Scopus, Embase MEDLINE, and journals for articles published between 2001 and 2020. This is a systematic review and meta-analysis done on hypertension among tribal populations of India.  Three authors independently reviewed the articles, performed quality assessment and data was extracted. Pooled estimate of hypertension was calculated. Subgroup analyses was performed. A total of 26 articles with a total number of subjects of 75,543 were included in the study. The pooled estimate of hypertension prevalence was 25.1% (95% CI: 24.7, 25.4). There was significant heterogeneity among the studies (I2 = 98.2 and Q = 1289.37). It is essential to conduct larger cohort studies and randomised controlled trials to determine the causes of the increased prevalence of hypertension among the tribal population. The prevalence of hypertension among tribal population are essential as a source of primary information and for rational planning of health services and will help public-health policy-makers to assign sufficient priority and resources for its management and prevention.
Correlation of Body Mass Index and age with Mild Cognitive Impairment (MCI) in elderly of Guwahati City, Assam
Authors: Rajendran Vinoth , Saikia Anku Moni , Bharali Mintu Dewri
Published: May 2023

Objective: To determine the correlation between BMI and age with MCI and  after stratifying for BMI and socio-demographic characteristics.

Methods: This cross-sectional study was conducted among 576 elderly (≥60 years) in Guwahati city using a multi-stage sampling technique. Hindi Mini-Mental State Examination tool was used for screening for dementia and MCI. Data were collected using a pre-designed and pre-tested schedule and SPSS was used for analysis.

Results: HMMSE scores were not significantly correlated with BMI (r =0.07). However, when stratified, a significantly negative correlation of BMI with HMMSE scores was seen for illiterates (r =-0.21), primary school education (r =-0.48) and unskilled workers (r =-0.49). There was a significant negative correlation between age and cognition for elderly belonging to  OBC, (r =-0.21), Lower middle (III), (r =-0.39), Upper Lower (r =-0.17),  Lower (V), (r =-0.26), Graduate, Post Graduate,(r = -0.23), Middle School, (r =-0.36), Illiterate, (r =-0.34), Clerical, (r =-0.60), Semi Professional, (r =-0.62), skilled worker (r=-0.68), Unemployed,  (r =-0.15) and Obese, (r =-0.30).

Conclusion: Various factors like age, category, socioeconomic status, and Body Mass Index (BMI) were found to be predictors of cognition among the elderly.Further studies are needed to evaluate the correlations between age, BMI, and cognitive decline.
HUBUNGAN PEMANFAATAN BUKU KESEHATAN IBU DAN ANAK DENGAN KETERATURAN KUNJUNGAN PEMERIKSAAN KEHAMILAN DI PUSKESMAS AMPENAN TAHUN 2021
Authors: Putri Ema , Kardi Kardi
Published: May 2023

Based on the result of a preliminary study that has been carried out on the register data for pregnant mothers at UPTD of Ampenan Public Health Center from 2021 showed a decrease from previous years. Visits of pregnant mothers recorded a total of 420 pregnant mothers’ visits decreased by 24.28% from the previous year’s achievement of 523 pregnant mothers. Restriction of health service have an impact on health, education, information, and education received by pregnant mothers. This research is descriptive using a cross sectional approach, the population is 420 pregnant mothers and the sample of this study was taken by accidental sampling and calculated using Slovin formula as many as 81 pregnant mothers. The independent variable was the utilization of maternal and child health book while dependent variable was regularity of pregnancy visits. The instrument uses a questionnaire. Data analysis using univariate analysis using frequency distribution test, bivariate analysis of contingency coefficients. Based on the result of analysis between the utilization of maternal and child health book and the regularity of antenatal care visits, it showed a value (p value) = 0.000 <a 0.05 (significant). The test showed that there was a significant relationship between the utilization of maternal and child health book and the regularity of antenatal care visits. It can be concluded that there is a significant relationship between the utilization of maternal and child health book and the regularity of pregnancy visits. It suggested to Ampenan Public Health Center to convey the health workers related to the use of regular pregnancy check-ups.
FAKTOR RISIKO KEJADIAN INFEKSI MENULAR SEKSUAL (IMS) DI POLI KULIT DAN KELAMIN RSD dr. H. SOEMARNO SOSROATMODJO TANJUNG SELOR TAHUN 2023
Authors: Rini Polina , Noorma Nilam , Imamah Indah Nur
Published: May 2023

Infeksi menular seksual (IMS) adalah infeksi yang penularannya terutama melalui hubungan seksual. Cara hubungan seksual tidak hanya terbatas secara genito-genital saja, tetapi dapat juga secara oro-genital dan anal-genital sehingga kelainan yang timbul tidak terbatas hanya pada daerah genital tetapi juga pada daerah ekstra genital. Tujuan penelitian ini adalah untuk mengetahui faktor-faktor yang berhubungan dengan kejadian Infeksi Menular Seksual (IMS) di Poli Kulit dan Kelamin RSD.dr.H. Soemarno Sosroatmodjo Tanjung Selor Tahun 2023. Desain penelitian pada penelitian ini adalah Case control dengan pendekatan retrospektif. Penelitian dilaksanakan pada bulan Juni-Juli 2022. Populasi dalam penelitian ini adalah pasien yang terdiagnosis infeksi menular seksual di Poli Kulit dan Kelamin RSD.dr.H. Soemarno Sosroatmodjo Tanjung Selor, berjumlah 50 orang. Penentuan sampel menggunakan total sampling, artinya, pengambilan sampel dengan mengambil seluruh jumlah populasi. Karakteristik sebagian besar responden adalah laki-laki dengan jumlah 30 orang berusia 26-35 tahun dengan pendidikan SMA sebanyak 23 orang, setangah dari responden bekerja dibidang swasta, sebagian besar dari responden berpenghasilan antara 2,1 juta-3,4 juta dan sebagian besar responden berstatus belum menikah yaitu 30 orang. Jenis kelamin dan perilaku seksual adalah faktor yang berhubungan dengan kejadian Infeksi Menular Seksual (IMS) di Poli Kulit dan Kelamin RSD.dr.H. Soemarno Sosroatmodjo Tanjung Selor Tahun 2023.
HUBUNGAN GAYA KEPEMIMPINAN PERAWAT PENANGGUNG JAWAB DENGAN TINGKAT STRES KERJA PERAWAT DI RSD dr. H. SOEMARNO SOSROATMODJO TANJUNG SELOR
Authors: Musa Musa
Published: May 2023

Tingkat stres kerja karyawan yang disebabkan oleh gaya kepemimpinan akan berbeda-beda tergantung dari seorang karyawan mempersepsikan gaya kepemimpinanya. Efek dari stres kerja seperti mudah lelah dan sulit berkonsentrasi, sehingga pelayanan kepada pasien menjadi terhambat dan resiko kesalahan pemberian obat dapat terjadi. Tujuan penelitian ini adalah untuk mengetahui Gaya Kepemimpinan Perawat Penanggung Jawab Dengan Tingkat Stres Kerja Perawat di RSD dr. H. Soemarno Sosroatmodjo Tanjung Selor. Metode yang digunakan adalah Desain penelitian cross sectional. Populasinya adalah perawat pelaksana di ruangan yang memiliki nilai BOR yang tinggi dan ruang perawatan Intensif, dengan teknik total sampling dengan sampel sebanyak 52 orang. Data diambil pada bulan November 2022 dengan menggunakan Instrumen lembar kuesioner gaya kepemimpinan model Hersey & Blanchard dan lembar kuesioner stres kerja perawat yang dimodifikasi dan adaptasi dari ENSS (Expanded Nursing Stress Scale). Analisis data univariat menggunakan distribusi frekuensi dan persentase dan analisis data bivariat menggunakan uji chi square. Berdasarkan hasil uji menggunakan chi square diperoleh hasil  p value 0,000 < 0,05. Terdapat hubungan antara gaya kepemimpinan Perawat Penanggung Jawab dengan Tingkat Stres Kerja Perawat di RSD dr. H. Soemarno Sosroatmodjo Tanjung Selor, sehingga penggunaan gaya kepemimpinan Perawat Penanggung Jawab dengan gaya yang tinggi partisipasi dapat diterapkan.