bluuebunny/crossref_metadata_2025 huggingface dataset:
Enzymatic and non-enzymatic antioxidants in Dunaliella microalgae can diminish toxicity of polycyclic aromatic hydrocarbons in favor of valuable metabolites production
Authors: Sajadinasab Jeyran , Manaffar Ramin , Askarizadeh Mandana , Hosseini Siavash , Dehghani Imaneh , Pourakbar Latife
Published: November 2024

In Dunaliella tertiolecta and Dunaliella salina species, production of valuable metabolites such as soluble sugar and proteins, and proline as non-enzymatic antioxidant, as well as ascorbate peroxidase, guaiacol peroxidase, catalase and peroxidase as enzymatic antioxidant against the toxicity of two common PAHs (Polycyclic Aromatic Hydrocarbons) including phenanthrene and anthracene was evaluated. The results showed that toxicological parameters including growth rate, chlorophyll a content, lipid peroxidation (malondialdehyde production) were different for both Dunaliella species exposed to different concentrations (0, 3000, 6000 and 9000 µgL-1) of Phenanthrene and Anthracene in the culture media. There was a more inhibitory effect of Phenanthrene and Anthracene on cell number and chlorophyll a in D. salina than D. tertiolecta. Therefore, D. salina is more sensitive to PAHs stress than D. tertiolecta. Phenanthrene and Anthracene caused lipid peroxidation or malondialdehyde production but increased non-enzymatic metabolites such as sugar, proline and soluble protein as well as activity of enzymatic antioxidant such as ascorbate peroxidase, peroxidase which scavenge produced reactive oxygen species (ROS) due to their toxicity. It is concluded that Phenanthrene and Anthracene had dose and species dependent effect on D. salina and D. tertiolecta. These PAHs was more toxic for D. salina than D. tertiolecta. Therefore, these species specially D. tertiolecta may be suggested as the good candidates to remove PAHs contaminations such as Phenanthrene and Anthracene from the aquatic environments. The positive correlation between growth rate of Dunaliella and chlorophyll content under PAHs stress were observed. Inversely, negative correlation between proline, sugar, protein content and growth rate showed their importance to PAHs resistance. Also, major role of antioxidants to PAHs resistance can be inferred by positive correlation of non-enzymatic antioxidants with enzymatic antioxidants.
The nematode egg parasitic fungi, Niesslia gamsii and Polydomus karssenii, protect tomato against Meloidogyne hapla infection by priming and regulating the plant defence system
Authors: Rashidifard Milad , Maier Wolfgang , Ashrafi Samad
Published: November 2024

Interaction between plant parasitic nematodes and their host plants is a dynamic process. While plants employ different defensive strategies to limit or avoid nematode infection, plant parasitic nematodes utilise various strategies to suppress plant defence. However, in the meantime, beneficial microorganisms can support plants in enhancing their defence mechanisms against pathogens. Nematophagous fungi can reduce infection of plant parasitic nematodes via direct parasitism and triggering plant defence system, having positive impacts on plant growth. We investigated the effect of the two nematode egg parasitising fungi Niesslia gamsii and Polydomus karssenii on nematode suppression in soil using greenhouse experiments by evaluating the potential of these fungi on direct parasitism against nematodes and by analysing the expression of plant defence related genes using quantitative reverse transcriptase polymerase chain reaction (qRT-PCR). Niesslia gamsii and P. karssenii were originally isolated from naturally infested eggs of the cereal cyst nematode Heterodera filipjevi, and their nematode pathogenicity was proven through Koch’s postulates. Here we report on their parasitism towards the root-knot nematode Meloidogyne hapla on tomato, where both fungi could significantly reduce the number of nematode eggs or second stage juveniles (J2) in tomato roots as well as the nematode reproduction rate. Both fungi also impeded nematode root invasion by limiting nematode penetration into tomato roots 3 and 7 days after being inoculated with the M. hapla J2. The results obtained in this study showed a substantial effect of both fungi on inducing defence responses in tomato plants towards M. hapla. Pre-treatment with N. gamsii and P. karssenii led to the expression of different marker genes associated with pathogen response pathways, including salicylic and jasmonic acid/ethylene regulated defensive. These findings suggest that N. gamsii and P. karssenii could prime the plant host for enhanced defence upon nematode attack.
Comparison of Anxiety and Depression in Children with Absent Fathers and Present Fathers in Iran
Authors: Nazari Fatemeh , Hosseini Akram Al-Sadat Sadat , Haghani Shima
Published: November 2024

Background
The presence of parents is beneficial and effective for healthy development, and their absence can lead to psychological problems in children, particularly adolescents. This study aimed to compare anxiety and depression in families with absent fathers and present fathers.
Methods
This descriptive cross-sectional study included a total of 140adolescents aged 13–18 from schools in Jahrom and Lar districts in Iran. Participants in the absent father group (where the father had not been present at home for at least 6 months due to work-related migration) were selected through convenience and snowball sampling methods, while an equal number of present fathers were randomly selected. Data were collected using Beck's Anxiety and Depression questionnaires, and statistical analysis was performed using SPSS software.
Results
The mean and standard deviation of anxiety levels in the present fathers group were 13.37 and 11.45, while in the absent fathers group they were 14.54 and 11.48. The levels of depression in the present fathers group were 12.37 and 13.30, and in the absent fathers group, they were 14.93 and 12.74. According to the test results, the levels of anxiety and depression in the present fathers group and the absent fathers group showed no statistically significant difference (p = 0.54 and p = 0.24, respectively).
Conclusions
The absence of a father due to work migration did not increase anxiety and depression levels in children. It is suggested that the impact of a father’s absence be examined considering the type of family structure as well.
What do Iranian couples prefer to have children? Evidence from a Discrete Choice Experiment
Authors: shafaghat Tahereh , Bazyar Mohammad , lotfi Mohammad Hassan , Alimondegari Maliheh , Kalantari Forouzandeh , Ranjbar Mohammad
Published: November 2024

In response to the unprecedented decline in birth rates in Iran, a range of incentives has been introduced to encourage higher fertility among couples. This study aims to elicit Iranian families' preferences regarding proposed childbearing incentives through a discrete choice experiment. Data were collected in 2023 from a sample of 1,687 respondents. Five key attributes—economic, social, employment, healthcare, and cultural-recreational components—were identified through a systematic scoping review, 16 individual interviews, a focus group discussion, and a consensus development process. Utilizing an orthogonal design in SPSS software, 48 scenarios were initially generated, which were subsequently reduced to 24 choice sets for the final analysis. Preferences were analyzed using a conditional logit regression model in STATA17. The findings reveal significant preferences for incentives such as "provision of housing or government land," "full coverage of prenatal diagnostic services," "allocation of livelihood baskets," and "extended maternity leave." In contrast, the "allocation of stock shares" was the least preferred economic incentive (P < 0.0001, β=-0.3958). Notably, childbearing preferences varied between rural and urban respondents. Rural families prioritized support for home-based businesses and housewives, while urban families showed a stronger preference for housing and land-related incentives. This study provides valuable insights into the factors shaping childbearing preferences in Iran and offers important implications for policymakers. By considering the socio-economic and political context of the country, targeted policies can be designed to effectively encourage higher fertility and address the challenges posed by the declining birth rate.
Peripheral and central dysregulation of the kynurenine pathway in Parkinson's disease
Authors: Jellen Leslie C , Galvis Martha L Escobar , Sha Qiong , Isaguirre Christine , Johnson Amy , Madaj Zach , Lewis Mechelle M , Sheldon Ryan D , Kong Lan , Huang Xuemei , Brundin Lena
Published: November 2024

We previously demonstrated that kynurenine pathway (KP) dysregulation is associated with Parkinson’s disease (PD) and its symptoms. Here, we profiled 16 KP-related markers in a second, independent cohort; plasma: n=202 (116 PD (“OFF”), 86 controls); CSF: n=183. Consistent with previous findings, we detected significantly higher concentrations of neurotoxic 3-hydroxykynurenine in plasma and lower concentrations of neuroprotective kynurenic acid along with higher neurotoxic quinolinic acid/kynurenic acid ratios in CSF of PD patients. Additionally, 10 markers showed sex-based differences, with more pronounced dysregulation in female patients. These markers loaded to a single principal component linked to higher UPDRS I and II scores. Together, this suggests a composite signature of KP dysregulation in PD associated with worse non-motor and motor symptoms and more prevalent in women. This work shows that KP dysregulation in peripheral and central compartments is linked to symptom severity in PD and warrants further systematic studies unraveling sex-dependent metabolic differences.
Android Malware Detection using TripleGuard Neural Network and Hybrid Bird Mating with Battle Royal Optimization
Authors: Alasmari Sultan , Mubarak Gaidha
Published: November 2024

Android malware detection is a process that identifies and mitigates malicious software targeting Android operating systems, enhancing device security and reducing unauthorized access. However, it has potential disadvantages like false positives, advanced malware evasion, and the need for regular updates. To overcome this problem, this paper proposes a DL model with meticulous data preprocessing, eliminating missing records and standardizing numerical features through Z-score normalization. Feature extraction is then carried out to capture essential patterns within the pre-processed data. A unique hybrid optimization model called Hybrid Bird Mating with Battle Royal Optimization (HBMBRO), blending the Bird Mating Optimizer (BMO) and Battle Royale Algorithm (BRO), selects the most relevant features for optimal model performance. This study introduces a robust methodology for Android Malware detection, the "TripleGuard Neural Network" (TripleGuard NN), which amalgamates three specialized neural network components: The Optimized Autoencoder, Gated Recurrent Unit (GRU), and Artificial Neural Network (ANN). The synergy between the three neural network components offers versatile and robust Android Malware detection, with the Optimized Autoencoder identifying anomalies, the GRU analyzing sequential data for temporal Android Malware patterns, and the ANN delivering general Android Malware detection capabilities. The models within the TripleGuard NN are rigorously trained using MATLAB, and achieved an accuracy of 99.1%. This methodology promises a comprehensive and adaptable approach to Android Malware detection.
Recharge Estimation of Andassa River Catchment, North-western Ethiopia
Authors: GETANEH AMARE , Gashu Yohanis , Minbiyew Teferi
Published: November 2024

Estimating the recharge amount and investigate the hydrogeology of a given area is essential for sustainable management of groundwater resource. The objective of this study was to estimate groundwater recharge of Andassa catchment using chloride mass balance, base flow separation, soil moisture balance, water balance methods, and hydrogeologicalcharacteristics of the catchment. Meteorological, river discharge, pump test data together with well completion reports were used to estimate the recharge value and characterize the hydrogeology of the catchment.
The average recharge value of the area is 307.3mm/year. There are tertiary and quaternary formations in the study area. The groundwater bearing formation of the area is grouped as: very low, low, moderate, high and very high aquifers based on transmissivity, yield of the borehole and springs. Very high productive aquifer in the low lands is recharged from regional groundwater flow and the middle elevated areas aquifer mainly shows local recharge.
Anti-acne Property of Octopus Skin Pigment, Xanthommatin An Insilico Evaluation
Authors: VAITHYANATHAN PRAKASH
Published: November 2024

Acne vulgaris and other diseases such as endocarditis, endophthalmitis and prosthetic joint infections are caused by the pathogenic bacterium, Propionibacterium acnes. In particular, Acne vulgaris affects people of all ages. Research prospects in the field of skin health has benefitted tremendously by the use of computational systems employing sophisticated docking algorithms and simulation studies to help identify right chemical compounds to target opportunistic pathogenic bacteria. Xanthommatin, an antioxidant skin pigment molecule of the marine organism, Octopus, or in general, Cephalopods, has been identified, for the first time in the world, as a potential candidate for topical application to target the acne bacterium through bioinformatics studies. Xanthommatin is shown to interact with the surface protein, Sialidase enzyme, of the P. acnes bacterium through docking studies followed by the MD simulation studies for 100 nanoseconds.
Impact of Eco-friendly and Non-Eco-friendly Thermal Barrier Coatings on the Surface Temperature of Airframes with Steel Substrates: An ANSYS APDL Simulation Study
Authors: KARTHIK MURI VENKATESWARA
Published: November 2024

This study investigates the influence of environmentally friendly and non-environmentally friendly thermal barrier coatings (TBCs) on the surface temperature of steel-based airframes subjected to high heat flux. Transient thermal simulations were conducted using ANSYS APDL to assess the thermal performance of ten TBC materials, five of which are environmentally friendly (Silicon Carbide, Titanium Nitride, Yttria-Stabilized Zirconia, Zirconia, and Alumina) and five non-environmentally friendly (Tantalum Carbide, Nickel-Chromium, Chromium Carbide, Tungsten Carbide, and Molybdenum Disilicide). The simulations applied a constant heat flux of 10,000 W/m2 over a period of 300 seconds, with initial conditions set to 300 K. The airframe without a TBC exhibited significantly higher temperatures compared to those with coatings. Results indicate that environmentally friendly materials achieved up to 31.75% temperature reduction, while non-environmentally friendly materials showed superior performance, reducing temperatures by up to 41.98%. This research provides valuable insights into the thermal efficiency of TBCs and highlights the trade-offs between environmental sustainability and thermal performance, emphasizing the potential for eco-friendly coatings to bridge the gap with non-eco-friendly alternatives through future material innovations.
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Authors: Karzan Mohsen Qader  , Azad Aziz Sleman  , Bryar Khaleel Husein
Published: November 2024

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Authors: Parween Othman Mustafa  , Pakhshan Sabir Hamad
Published: November 2024

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Authors: Ali Mustafa Najmaddin  , Farman Muhsin Abdulle
Published: November 2024

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Authors: Zhwan Abdul-Salam Azeez Gardi
Published: November 2024

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The bulk modulus of fullerene C20 in the case of nonlinear volumetric deformation
Authors: Thang Nguyen Van , Kien Bui Huy
Published: November 2024

The bulk modulus is one of the most important properties of fullerenes. This parameter indicates the volumetric deformation under the influence of external pressure. Therefore, the strength of fullerene can be interpolated from its bulk modulus. The strength of fullerene is often measured indirectly through its vibration frequency (a non-destructive measurement method). The vibration frequency of this fullerene family structure is determined by various methods such as Raman spectroscopy, finite element analysis, quantum chemistry, etc. However, these experimental results need theoretical explanation. In this paper, the authors present an approach from molecular dynamics. Most previously published works on the mechanical properties of fullerene are limited to the case of linear deformation (small deformation). This paper aims to establish the expression of the bulk modulus of C20 fullerene in both linear and nonlinear deformation cases. The results of this study demonstrate that the bulk modulus depends on the volume of fullerene in the case of large volumetric deformation (nonlinear case). In the literature on this issue, the bulk modulus of fullerene is considered constant when deformed. Therefore, the bulk modulus of C20 fullerene can be determined based on the volumetric strain rate and bond stiffness value. Additionally, the study also demonstrates that the bulk modulus of C20 fullerene is directly proportional to the bond stiffness value and inversely proportional to the volume of fullerene. Finally, the comparison between the bulk modulus value of C20 fullerene obtained in this study and other values obtained through Finite Element Analysis (FEA) and Density Functional Theory (DFT) verifies the accuracy of the study
Green nanocomposite of silica-supported CaO: synthesis by sol-gel method and characterization
Authors: Simpen I Nengah , Winaya I Nyoman Suprapta , Suarsana I Ketut , Sugita I Ketut Gede
Published: November 2024

The sol-gel method offers several advantages over other techniques for synthesizing nanocomposites, including simplicity, cost-effectiveness, and low processing temperatures. In this study, a silica-supported CaO nanocomposite was synthesized using eggshells as the calcium source and rice husk ash as the silica support via the sol-gel method. The green silica-supported CaO nanocomposite was characterized using various techniques, including BET surface area and porosity analysis, FTIR for functional groups identification, XRD for crystallinity and crystallite size determination, SEM and TEM for surface morphology examination, as well as TGA for thermal stability assessment. The XRD and the FTIR analysis clearly demonstrated the successful synthesis of the silica-supported CaO nanocomposite. The silica-supported CaO composite had a crystalline structure combination of 55.45 % silica and 20.46 % CaO, as well as exhibited the stretching vibrations of Si-O-Si, Ca-O, Si-O-Ca, and Si-O functional groups and a bending vibration of Si-O functional group. The SEM and the TEM images revealed that the composite particles were irregularly shaped and evenly distributed compared to green-silica (G-silica) and green-CaO (G-CaO). The particle size of the composite was distributed in the range of 0.1–100 nm, with a more uniform distribution compared to G-silica (dominant in the range of 80.1–100 nm) and G-CaO (dominant in the range of 0.1–20 nm). TGA results showed that the thermal stability of the silica-supported CaO composite was enhanced by silica support compared to G-CaO. These findings demonstrate that CaO derived from eggshells and silica from rice husk ash are promising materials for the fabrication of multifunctional silica-supported CaO nanocomposite
MEPSI (Mutriss Enhanced Preference Selection Index): a novel method for ranking alternatives
Authors: Dua Tran Van , Trung Do Duc
Published: November 2024

This paper introduces a novel method named Mutriss Enhanced Preference Selection Index (MEPSI) for ranking alternatives. MEPSI is a hybrid of MUTRISS (Multiple-Triangles Scenarios) and PSI (Preference Selection Index). In this study, PSI is utilized with two distinct functions: one as a ranking function for alternatives, also known as Multi-Criteria Decision Making (MCDM), and the other as a weighting function for criteria. The criteria weights calculated by the PSI method are used to rank the alternatives using the MUTRISS method. Thus, for each specific problem, the combination of MUTRISS and PSI provides two sets of ranking data for the alternatives: one from using PSI and the other from the hybrid MUTRISS-PSI method. This hybrid forms a new method called MEPSI. Accuracy tests for MEPSI were conducted on various problems. The tests conducted are all related to the ranking of different types of materials in various applications. Case 1 is to rank five types of materials used for manufacturing car shock absorbers, each specified by six criteria. Case 2 is to rank nine types of materials used for manufacturing gears, each with five criteria. And Case 3 is to rank four types of materials used for manufacturing connecting rods, each specified by 15 criteria. In these tests, the accuracy of MEPSI was evaluated using Spearman's rank correlation coefficient by comparing the ranking results of alternatives using MEPSI against other methods. The results indicated no significant differences in the rankings of alternatives when ranked by MEPSI compared to other methods. Most importantly, the top-ranked alternative found by MEPSI consistently matched the top rank identified by other MCDM methods. This study proposes MEPSI as a highly accurate method to the repository of MCDM methods
Study of the impact of biopolymer and geosynthetics reinforcement on soil strengthening
Authors: Tulebekova Assel , Kusbergenova Zhanar , Dosmukhambetova Balganym , Abilmazhenov Talgat , Zhumadilov Iliyas
Published: November 2024

Under contemporary conditions, various soil reinforcement methods are employed, each possessing distinct characteristics and applications. These methods aim to improve the strength characteristics and stability of soil foundations. This study evaluates the effectiveness of combined soil reinforcement using a biopolymer (xanthan gum) and a geosynthetic (non-woven geotextile). The study included preparation of the modified soil, pH determination, and structural analysis using scanning electron microscopy to evaluate the physicochemical properties of soil, particle morphology, and interaction with the biopolymer. Unreinforced soil samples, as well as samples modified with biopolymer and combined reinforcement (biopolymer-geosynthetics), were shear tested to study their strength properties and resistance to deformation. The aim was to examine the effect of different reinforcement methods on the mechanical behavior of the soil. The test results showed that the combined reinforcement with biopolymer and nonwoven geosynthetics improved the shear strength. It was observed particularly at a low shear stress level. At the same time, soil cohesion increased significantly, while the impact on the friction angle was generally negligible. The friction angle of the soil after combined reinforcement increased by 14 %, and soil cohesion increased from 8 kPa to 23 kPa. Discussing the application of the combined reinforcement method, technological features, and advantages of the technique is important for understanding the overall effectiveness of soil stabilization. This method of soil modification has demonstrated effectiveness and represents a promising approach for enhancing soil properties
Revista Saúde em Redes: análise bibliométrica do periódico na primeira década de publicações
Authors: Roman Camila Fontana , Guarnieri Jaqueline Miotto , Souza Alana Santos de , Da Silva Fernandes Daniel , Ferla Alcindo Antônio
Published: November 2024

O objetivo deste estudo é analisar os dados bibliométricos do periódico Saúde em Redes a partir dos dados disponíveis desde sua criação. As publicações iniciaram em 2015 e já atingem 769 artigos, além de suplementos de anais de eventos. A maioria dos artigos são originais e o número de submissões e publicações tiveram expansão expressiva em 2020, assim como o número de citações, crescente desde o início das publicações. Com o aumento da demanda, novas estratégias foram utilizadas na Revista, levando à redução do tempo de processamento e publicação dos artigos. Considerando que a nacionalidade dos autores é em sua maioria brasileira, nota-se a importância que o periódico assume diante de um contexto de mercantilização e negação da ciência.
Estágio em uma revista científica: relato de experiência
Authors: Velozo Maria Eduarda de Abreu , Coriolano-Marinus Maria Wanderleya de Lavor , Guedes Tatiane Gomes
Published: November 2024

Os estágios práticos são uma forma de preparo do acadêmico para o mundo do trabalho, uma base para o desenvolvimento e aprimoramento de habilidades profissionais, que serão melhor utilizadas após formação acadêmica. O objetivo desse trabalho é relatar a experiência de uma acadêmica de Enfermagem acerca do estágio realizado em uma revista científica. Trata-se de um trabalho descritivo, do tipo relato de experiência, vivenciado durante março de 2023 à julho de 2024. O estágio possibilitou entender o funcionamento editorial de uma revista científica, além da realização prática dos estágios que envolvem as etapas de submissão até a publicação do manuscrito. A experiência, também possibilitou o desenvolvimento de habilidades pessoais de comunicação, relacionamento com equipe e aprimoramento da escrita científica.
Mapeamento da Ciência Aberta em Revistas Brasileiras de Administração: Situação Atual e Perspectivas Futuras
Authors: Silva João Paulo Moreira , Inácio Júnior Edmundo
Published: November 2024

A incorporação dos preceitos da ciência aberta nas políticas editoriais da revista científicas vem sendo fomentada e implementada ao redor do mundo. Esses princípios buscam contribuição para a produção de uma ciência mais transparente, equitativa, colaborativa e, principalmente, de alto padrão ético e científico. Esse estudo, de caráter descritivo, tem como objetivo trazer evidências empíricas do uso e implementação, pelas revistas da área de Administração da coleção SciELO Brasil, desses princípios, focando, principalmente, nas recomendações do GuiaTOP. As evidências vindas dos 17 periódicos em administração mostram que grande parte ainda ocupa a posição de Nível 0 nas 4 principais diretrizes para a área. O uso de badges, por exemplo, é utilizado apenas por um dos periódicos.
Políticas editoriais da Revista Eletrônica da Matemática: uma revisão a partir dos princípios COPE
Authors: Andreis Greice da Silva Lorenzzetti , Arcaro Katia , Boff Daiane Scopel , Paula Marlúbia Corrêa de , Milhomens David Matos , Silva Michelsch João da
Published: November 2024

Este artigo objetiva registrar as ações da REMAT para aumentar a transparência de práticas editoriais, ressaltando os aspectos éticos da publicação científica. Metodologicamente, foi utilizada a consulta aos princípios contidos no Committee on Publication Ethics (COPE). A justificativa para esse direcionamento atende ao compromisso de caracterizar boas práticas editoriais, firmadas pela REMAT desde a sua origem, em 2015, no Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Sul. Os resultados, pautados nas diretrizes do COPE, permitiram atualizar as políticas editoriais e, a partir disso, elaborar a Declaração de Ciência dos Autores sobre as Políticas Editoriais da REMAT a ser submetida pelos autores como registro de aceite das práticas editoriais da revista.
Análise do perfil dos autores da Brazilian Medical Students Journal, um periódico científico gerido por estudantes de medicina
Authors: Castro Janaína de Oliveira e , Bandeira Lidiane Gomes , Bertuci João Vitor Freitas , Pereira Julia Ferreira Gomes , Pascon Filho Alessandro , Cordeiro Giulia Carvalhal de Almeida , Ortiz Jessica Vanina
Published: November 2024

Foi realizada uma análise entre  2021 e 2024 do perfil dos autores e das publicações da Brazilian Medical Students Journal por meio de um estudo do tipo descritivo retrospectivo bibliométrico com abordagem quantitativa. No período analisado, observou-se oscilações no número de submissões, mas com diminuição constante na taxa de aceite, refletindo um esforço editorial para elevar a qualidade do periódico. A maioria dos artigos publicados veio de regiões do Nordeste, Sul e Sudeste. A filiação dos autores é predominantemente de instituições públicas, com maior parte de artigos possuindo autoras mulheres.
Cinquentenário da Revista Brasileira de Saúde Ocupacional: atividades de comemoração e registro histórico
Authors: Posenato Garcia Leila , Algranti Eduardo , Garcia Eduardo Garcia , Saito Cézar Akiyoshi , Alves Júlio César Lopardo , Ponce Tarsila Baptista , Cruz Maria Angela Pizzani
Published: November 2024

A Revista Brasileira de Saúde Ocupacional (RBSO) é um periódico dedicado à área da segurança e saúde do trabalhador. É editado pela Fundação Jorge Duprat Figueiredo de Segurança e Medicina do Trabalho, desde 1973. Está indexada na coleção SciELO Brasil desde 2012 e atualmente adota o formato eletrônico de publicação. Em 2023, a RBSO completou 50 anos de existência. Este trabalho relata as atividades realizadas para a comemoração do cinquentenário da revista. Foi criado um selo comemorativo para orientar a identidade visual dos 50 anos da RBSO, elaborado um dossiê temático, foram produzidos podcasts com entrevistas, bem como foram realizados eventos presenciais e on-line. Tais atividades visaram ampliar a visibilidade e contribuir para o registro histórico do periódico.
Implementação de uma biblioteca digital para publicação aberta de anais de eventos: relato de experiência
Authors: Casali Annie , Jorge Fernanda dos Santos
Published: November 2024

Este artigo relata o desenvolvimento da biblioteca digital de acesso aberto para anais de eventos da SBC, SBC Open Library, desde a identificação da necessidade até a adaptação do software Open Journal Systems (OJS). A pesquisa, de natureza aplicada, com abordagem qualitativa e objetivo descritivo, utiliza dados bibliográficos e documentais. O estudo descreve o percurso histórico da SBC, desde sua fundação até os tempos atuais, culminando no desenho do fluxo editorial aplicado aos anais dos eventos. A SOL se destaca como uma ferramenta essencial para a disseminação da informação científica gerada no âmbito dos eventos da SBC. Este relato também serve como guia para outras sociedades científicas ao compartilhar a trajetória e as medidas adotadas para o desenvolvimento da biblioteca.
The Use of Artificial Intelligence in Teaching Writing Skills
Authors: Rosdiana Siti , Noercolies Muhammad Andreansyah , Fauzan Muhammad Hendrie
Published: November 2024

Technology has entered the educational sphere, particularly in the learning of foreign languages. The usage of artificial intelligence helps students' learning. Artificial intelligence, particularly in the writing process, can bring convenience by swiftly supplying references, paraphrasing sentences, and now checking sentence structure, which will undoubtedly improve students' writing abilities. This study used a descriptive qualitative method. This strategy seeks to provide a comprehensive and detailed description of numerous events. This study employs purposive sampling to collect data. Participants in this study are English Language Study Program students in the academic year 2023/2024 who apply artificial intelligence in their writing. Data was collected through interviews, observations, and documentation. The data analysis revealed that the most popular artificial intelligence tools among students are Quill Bot, Grammarly, Chat GPT, Deep L, Perplexity AI, and Essay Writer.  Most students employ artificial intelligence during the writing process, particularly when brainstorming and drafting. Because they believe there is an urgent need for artificial intelligence in the process of finding references and composing a sentence into a paragraph, a student requires it. However, according to study, they continue to employ artificial intelligence in its natural stages, with pupils using it based on their needs and talents.
Importância da Fase Pré – Analítica e seus Impactos nos Exames Laboratoriais
Authors: Monteiro Gildelania de França , Egito Elton Max Nascimento do
Published: November 2024

Os laboratórios clínicos desempenham papel fundamental no fornecimento de resultados analíticos precisos e acurados, essenciais para o diagnóstico de diversas patologias e tomada de decisões médicas, desde terapias medicamentosas até procedimentos cirúrgicos complexos. A realização de exames laboratoriais compreende três fases distintas: Pré-Analítica, Analítica e Pós-Analítica. A Fase Pré-Analítica é crítica, concentrando cerca de 70% dos erros. Portanto, é fundamental estudar e aprimorar medidas corretivas para minimizar erros e garantir resultados de alta qualidade nos exames laboratoriais. Este estudo tem como objetivo investigar e descrever os principais erros observados na Fase Pré-Analítica e avaliar seus impactos nos exames laboratoriais. Trata-se de uma revisão narrativa da literatura, realizada nas bases de dados eletrônicas LILACS, PubMed e Science Direct, utilizando das palavras-chaves "Análises Clínicas", “Erros Laboratoriais”, "Gestão da Qualidade" e "Fase Pré-Analítica". Foram incluídos artigos completos em português, espanhol e inglês, publicados entre janeiro de 2014 e outubro de 2024. Os resultados evidenciaram uma ampla gama de erros Pré-Analíticos que comprometem substancialmente a qualidade dos resultados dos exames. Medidas de prevenção devem ser personalizadas para cada teste laboratorial. O transporte e armazenamento inadequados das amostras biológicas são erros críticos na Fase Pré-Analítica, impactando diretamente na fidedignidade do exame e promovendo diagnósticos tardios, hospitalizações prolongadas e altos custos para o Sistema Único de Saúde.
ANALYZING THE ROLE OF GOVERNMENT POLICIES IN BIHARS COMMERCIAL REAL ESTATE SECTOR
Authors:   Research Scholar, Institute of Management & Commerce, NIMS University, Jaipur Rajasthan., Kunal Kishor , choudhary Anita ,   Assistant Professor, Institute of Management & Commerce, NIMS University, Jaipur Rajasthan.
Published: November 2024

This paper examines the impact of government policies on the commercial real estate sector in Bihar, India. Through a comprehensive analysis of existing policies, market trends, and stakeholder perspectives, we explore how various governmental initiatives have shaped the growth and development of commercial real estate in the state. The study employs a mixed-methods approach, combining quantitative data analysis with qualitative insights from industry experts and policymakers. Our findings reveal that while certain policies have positively influenced the sector, there is room for improvement in infrastructure development, ease of doing business, and incentive structures. The paper concludes with recommendations for policymakers to enhance the effectiveness of government interventions in fostering a robust and sustainable commercial real estate market in Bihar.
DIAGNOSTIC DU NIVEAU DE DEGRADATION DE LA TETE DE SOURCE DU FLEUVE NIGER DANS LA COMMUNE RURALE DE KOBIKORO EN REPUBLIQUE DE GUINEE
Authors:   Ecole doctoraleen Agriculture Durable et Gestion des RessourcesenEau, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee., Saran Conde Sayon ,   DepartementGenie rural, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee., Bah Hamidou ,   Departement Agriculture, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee., Cissé Abdoulaye ,   DepartementGenie rural, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee., Hervé Gildas Akueson Adoté ,   Departement Agriculture, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee., Diallo Diawadou ,   Departement Agriculture, InstitutSuperieurAgronomiqueetVeterinaireValery Giscard dEstaing de Faranah, BP: 131 Faranah, Republique de Guinee.
Published: November 2024

La degradation des tetes de source enRepublique de Guineedevient de plus en plus complexe et constitue un enjeumajeur pour la conservation des ressourcesnaturelles.Pourcontribuer a la protection de la tete de source du fleuve Niger, une etude a eterealisee dans le District de Forokonia/secteurBakando, sous-prefecture de Kobikoro, Prefecture de Faranah durant la periodeallant de 03 juin 2022 a octobre 2023 inclusivement.Lobjectif de ladite etude est de diagnostiquer le niveau de degradation de la tete de source du fleuve Niger. Un questionnaire a eteadresses a differents groups cibles a travers lapplicationKoboCollect dans deux telephones pour collecter les donnees et des analyses dimagessatellitairesonteteutilisees pour diagnostiquerlevolution du niveau de degradation et limpact des actions anthropiques sur la tete de source.Lesresultats des enquetesontmontre des pratiques telles que la culture sur brulis, les techniques non conventionnelles de peche, le nomadisme cultural, la carbonisation, le nomadisme pastoral, la chasse incontrolee, lelevage et les feux de brousse qui sont des facteurspreponderants pour le maintienequilibre de la tete de source du fleuve Niger.Les resultatsdes observations et des analyses des images satellitairesontmontreune diminution de superficieoccupee par leau et la vegetation durant les quarantedernieresannees, et une augmentation ensuperficie des sols nus, les champs et jacheres et les montagnesdegradees.Le coefficient significatif de lerosion du sol (22,65, p = 0,040) a montre que lerosionest un facteurdeterminant dans la degradation des ecosystemes de tetes de source, ce qui estcoherent avec plusieurs etudes. Le diagnostic du niveau de degradation de la tete de source du fleuve Niger donneune indication sur les parametresmajeurs a prendre encompte pour sa protection durable.
SELF ESTEEM AND ACADEMIC ADJUSTMENT OF SECONDARY LEVEL SANTAL STUDENTS IN WEST BENGAL
Authors:   Research Scholar, Department of Educational Studies, University of Calcutta, Kolkata., Al Farabi Russell , Guha Abhijit ,   Associate Professor, Ramakrishna Mission Sikshanamandira, Belur Math, Howrah.
Published: November 2024

West Bengal hosts a significant Santal population, one of Indias largest indigenous communities, who face various challenges in mainstream education due to cultural, linguistic, and economic disparities.This study explored the relationship between self-esteem and academic adjustment among secondary-level Santal students across gender, locality, and medium of instruction. Objectives were to assess self-esteem and academic adjustment among Santal students and examine their correlation. Sample consisted of 723 students from Santali and other than Santali medium schools across urban and rural areas in Purulia, Jhargram, Bankura, and Birbhum districts of West Bengal. Research design employed quantitative methods using Dhar & Dhars Self-Esteem Scale and Sarsanis Academic Adjustment Scale, analyzed through descriptive and inferential statistics.Findings showed significant differences in self-esteem based on gender, location, and medium of instruction, with males and rural students reporting lower self-esteem. Similarly, academic adjustment varied by gender and medium of instruction but not by location. A minimal yet positive correlation between self-esteem and academic adjustment suggested external factors may mediate this relationship. These findings emphasize that gender norms, cultural identity, and linguistic alignment with curricula substantially influence indigenous students self-perception and adaptation to academic settings.Implications include the need for culturally responsive education policies (as advocated in the NCF 2005 and NEP 2020) that recognize indigenous students cultural identities. Targeted interventions could enhance self-esteem and facilitate academic adjustment among Santal students, supporting both personal development and broader social equity. By fostering inclusive educational environments, policymakers can improve academic outcomes and social integration for Santal students in West Bengal, promoting long-term empowerment within indigenous communities.
POWERFUL AND ADAPTIVE BUSINESS PLANNING FOR BUSINESS SUCCESS: A REVIEW OF RECENT RESEARCH
Authors: Rangkuti Freddy
Published: November 2024

This paper explores recent developments in business planning research, with a focus on elements that significantly contribute to business success. The study identifies key components of effective business planning, including structured flexibility, realistic financial projections, and adaptability to market changes. Additionally, it examines the benefits of integrating traditional business planning with lean startup methodologies to create a hybrid model that is both strategically sound and operationally agile. By synthesizing findings from recent studies, the paper provides practical insights for entrepreneurs and business leaders aiming to craft powerful business plans that can withstand dynamic market conditions and foster sustainable growth.
Risk in the shadows: Macroeconomic shifts and their effects on Bangladeshi mutual funds
Authors: Masrick Hasan Shaikh , Taleb Tawfiq Tawfiq , Mahedi Hasan Md. , M. Anwarul Islam K.
Published: November 2024

This study examines the downside risk, measured by semi-standard deviation and lower partial moment, and downside risk-adjusted return, measured by the Sortino ratio and Information ratio of Bangladeshi mutual funds. The study aims to explore the effect of macroeconomic variables such as deposit rate, broad money supply, GDP growth rate, remittance, exports and imports payments on downside risk and risk-adjusted returns. Month-wise downside risk and risk-adjusted return measures of 27 mutual funds are computed using the 12-month rolling window method, covering the period from January 2016 to December 2023. Here, the random effects model is utilized, and the results show that semi-standard deviation has a significant and positive relationship with deposit rate, broad money, and GDP growth rate and a negative relationship with export and remittance. Another downside risk measure, lower partial moment, is significantly and positively related to export and remittance but negatively related to deposit rate, broad money, and GDP growth. On the other hand, the risk-adjusted return Sortino ratio has a significant and positive relationship with the deposit rate, remittance, and GDP growth rate but also has a negative relationship with exports. Furthermore, the information ratio has a significant and positive relation with deposit rate, import and remittance, and a negative relation with GDP growth rate. Overall findings suggest that when broad macroeconomic factors performed well, mutual funds face reduced downside risk and increased risk-adjusted return, and vice versa. Practitioners and institutional investors can use this evidence in their decision-making in an asymmetric market situation.
A Ética e a Moral na Tomada de Decisões na Gestão Pública: Dilemas Vivenciados
Authors: Malagi Cleverson , Bernartt Maria Lourdes , Pontarolo Edilson
Published: November 2024

Esta resenha versa sobre a tese de doutorado intitulada A Ética da Gestão Pública à Luz da Abordagem da Racionalidade: Os Dilemas Morais Vivenciados na Gestão de Riscos e Desastres em Santa Catarina, de Laís Silveira Santos, realizada no âmbito do Programa de Pós-Graduação em Administração da Universidade do Estado de Santa Catarina (UDESC) em 2019. O estudo objetivou conhecer e caracterizar de que maneira os gestores públicos deliberam diante de dilemas morais vivenciados na gestão pública de riscos e desastres no Estado de Santa Catarina. Buscou-se com a resenha apresentar os principais pontos estudados, a metodologia utilizada, a contribuição para a administração, para o ensino, para a educação, e, aos doutorandos como forma norteadora de trabalho a ser realizado. A Tese foi premiada tanto pela Sociedade Brasileira de Administração Pública, quanto pela CAPES no ano de 2020.
Políticas, gestão e direito à educação superior:
Authors: Mancebo Deise , Jacob Chaves Vera Lúcia , Mocarzel Marcelo , Moehlecke Sabrina
Published: November 2024

Apresentação da Seção Temática
Da'wah on new media and religious authorities in Indonesia
Authors: Naamy Nazar
Published: November 2024

Purpose - The purpose of this research is to find out the art and management of Ustadz Syam's da'wah in the TikTok account from the analysis of the sociology of da'wah.Method - This research uses a netnographic approach that focuses on the art and sociology of da'wah Ustadz Syam on the TikTok account.Result - The results showed that religious authority is not only controlled by traditional da'i who have a scientific base in pesantren, but now new authority is born from those Da'is who are close to new media, content, packaging, fashion, and social media platforms to preach.Implication - The da'wah movement that needs to be carried out in the future should adapt to the dynamics of the times and in accordance with the needs of the wider community..Originality - This research is related to the application of da'wah in TikTok, Ustadz Syam presents a new authority as a challenge to the old Da'i who need to care about popular media platforms.***Tujuan - Tujuan dari penelitian ini adalah untuk mengetahui seni dan manajemen dakwah Ustadz Syam di akun TikTok dari analisis sosiologi dakwah.Metode - Penelitian ini menggunakan pendekatan netnografi yang berfokus pada seni dan sosiologi dakwah Ustadz Syam di akun TikTok.Hasil - Hasil penelitian menunjukkan bahwa otoritas keagamaan tidak hanya dikuasai oleh da'i tradisional yang memiliki basis keilmuan di pesantren, namun kini otoritas baru lahir dari para da'i yang dekat dengan media baru, konten, kemasan, fashion, dan platform media sosial untuk berdakwah.Implikasi - Gerakan dakwah yang perlu dilakukan di masa depan harus menyesuaikan dengan dinamika zaman dan sesuai dengan kebutuhan masyarakat luas.Orisinalitas - Penelitian ini terkait dengan penerapan dakwah di TikTok, Ustadz Syam menghadirkan otoritas baru sebagai tantangan bagi para Da'i lama yang perlu peduli dengan platform media populer.
Adaptation of Wayang Mahabharata characters and stories to Islamic dakwah
Authors: Abdul Malik Hatta
Published: November 2024

Purpose - This research aims to find out what adaptations in the characters and stories of the Mahabharata wayang towards Islamic da’wah which have unwittingly become the culture of all Indonesian people and not just followers of IslamMethod - The research approach is through a historical approach, namely an approach to investigate, understand, and critically explain the past, considering quite carefully the validity of historical sources and the interpretation of historical information sources.Result - This research shows that there are two forms of adaptation, namely first, character adaptation from the meaning of the five Pandawa characters, namely Yudhistira, Bima, Arjuna, Nakula, and Sadewa, to the addition of characters with unique characters called Punakawan with Semar, Gareng, Petruk, and Bagong. Second, changing the storyline regarding changing several stories that are contrary to dakwah Islam, namely polyandry, women resembling men, the arrangement of gods, and the addition of stories that do not yet exist.Implication - The implications of this research can provide insight into the adaptation of the Mahabarata wayang story in Islamic da'wah.Originality/Value - The adaptation of Wayang Mahabharata characters and stories to Islamic da'wah illustrates a creative synthesis between Javanese cultural heritage and Islamic teachings, enabling the transmission of religious values through familiar narrative forms. This cultural integration not only preserves traditional art forms but also makes Islamic principles more accessible and relatable to the local population.