bluuebunny/crossref_metadata_2025 huggingface dataset:
La escuela y la enseñanza del inglés en el rescate cultural en contextos colombianos diversos
Authors: Castro Zapata Édgar Iván , Londoño Bonilla Pamela
Published: February 2025

La educación es considerada como el medio por el cual el ser humano alcanza una formación integral, es decir, el fomento de cada una de las dimensiones que lo conforman. No obstante, en contextos sociales diversos, como es el caso del rural, el campesino, el indígena, el afrocolombiano, entre otros, esta tiende a convertirse en un medio para la homogenización, violencia e imposición de poder frente a las necesidades del Estado. Lo previo, debido a los requerimientos sociales relacionados con el mercado, la globalización, el desarrollo, la ciencia y la tecnología; en particular, cuando se refiere al manejo del inglés como instrumento de comunicación internacional. El presente artículo tiene como objeto desarrollar una reflexión noderivada de una investigación frente al rol de la escuela como un espacio del rescate de la cultura del sujeto y lo que se vincula a ella en el contexto colombiano diverso. Para esto, se hace un estudio profundo desde el análisis documental de diferentesfuentes teóricas y de la normatividad nacional e internacional, lo que permitió identificar la necesidad de un cambio en la perspectiva de la enseñanza de las lenguas y los instrumentos usados para este fin, entre ellos, las evaluaciones estandarizadas. Finalmente, se llega a la conclusión de que es labor del docente del área de inglés lograr que su práctica se convierta en un elemento transformador de vivencias que permita la lucha y el encuentro constructivo entre las particularidades del sujeto, su entorno y las demandas sociales.
PERFIL DA MORTALIDADE MATERNA: O PAPEL CRÍTICO DA ASSISTÊNCIA PRÉ-NATAL NA REDUÇÃO DE ÓBITOS MATERNOS NO BRASIL
Authors: Silva Idson Emanuel Cavalcanti , Silva José Vinicius Vasconcelos da , Silva Breno Martins da , Tavares Carla Eduarda Santos , Mendonça Pedro Antônio Ferreira de , Silva Vitória Regina Soares , Oliveira Heva Helen Santos de , Laurêncio Vinicius Moab Ramos , Campos Janaina Karin de Lima
Published: February 2025

Introdução: Reduzir a mortalidade materna foi um compromisso que o Brasil assumiu com a criação dos Objetivos de Desenvolvimento do Milênio (ODM), contudo, duas décadas se passaram e poucas mudanças foram observadas, o que se deve, em grande parte a qualidade de assistência pré-natal prestada no país. Objetivo: Esclarecer a importância do atendimento pré-natal de qualidade na redução da mortalidade materna no Brasil, bem como definir as origens e mecanismos disponíveis para minimizar a Razão de Morte Materna em âmbito nacional. Metodologia: O presente estudo constitui uma revisão integrativa da literatura, na qual foram utilizadas as bases de dados CAPES Periódicos e MEDLINE. Os descritores escolhidos e posteriormente articulados pelos operadores “OR” e “AND”, foram: “Assistência Pré-Natal”, “Cuidado Pré-Natal”, “Mortalidade Materna”, “Gestantes” e “Brasil”, e seus termos correspondentes na língua inglesa. Incluíram-se artigos disponíveis integralmente, que foram publicados no período de 2019 a 2023 no idioma português ou inglês, dos tipos: artigos originais, assim como estudo descritivo, observacional, ecológico ou multicêntrico e que atendiam a pergunta norteadora. Resultados: A busca inicial na literatura proveu 207 artigos, que após triagem e aplicação dos critérios de inclusão e exclusão, resultaram em 11 artigos incluídos (4 da CAPES Periódicos e 7 da MEDLINE). Discussão: As causas de mortalidade materna são intercorrências graves cujo potencial ameaçador à vida pode, em muitos casos, ser mitigado por intervenções médicas. Elas incluem hemorragia pós-parto grave, sepse/infecção pós-parto grave, eclâmpsia, rotura uterina, dentre outros. Tais complicações obstétricas são agravadas pela desigualdade econômica, dificuldade no acesso aos serviços de saúde, assistência inadequada ao parto e o pré-natal ausente ou insuficiente. Uma assistência pré-natal de qualidade, com início precoce, completo, individualizado e centrado na mulher é essencial neste cenário. Isto também se aplica em near miss materno, visto que o pré-natal é chave para diminuir complicações obstétricas no parto ou aborto, diminuindo as intercorrências e o risco da evolução para o óbito materno. Conclusões: O cuidado pré-natal de qualidade é crucial para reduzir os riscos de morbimortalidade materna na gestação, parto e puerpério. Tal impacto perpassa tanto mudanças sociais e econômicas quanto assistenciais e nos serviços de saúde.
Keldysh Lattice Boltzmann Approach to Quantum Nanofluidics
Authors: Succi Sauro , Lauricella Marco , Montessori Andrea
Published: February 2025

We present a mathematical framework to include quantum interfacial interactions, provided by Keldysh nonequilibrium quantum transport formalism, bottom-up coupled to a nanoscale lattice Boltzmann method. As an applicative scenario, we simulate a two-dimensional water flow between two parallel solid plates hosting electrons and phonons in the solid bottom wall. The corresponding tool may prove useful for the computational design of quantum-engineered nanofluidic devices, showing its capability to explore the effects of the interfacial quantum transport phenomena at scales of experimental relevance.
Determination of the frequency and structure of complicated myopia in outpatients
Authors:   The S. Fyodorov Eye Microsurgery Federal State Institution, the Khabarovsk Branch, Khabarovsk, Sorokin E.L. ,   Far-Eastern State Medical University, Khabarovsk, Vavrinchuk L.V. ,   The S. Fyodorov Eye Microsurgery Federal State Institution, the Khabarovsk Branch, Khabarovsk
Published: February 2025

Purpose. To study the frequency and nosological structure of complicated myopia among primary outpatients.

Methods. Continuous selection of all cases of myopia among patients who applied to the Diagnostic and treatment department (DTD) for a short period: from January 10 to January 18, 2022. In total, 159 patients were examined in the DTD, including 65 people with acquired myopia. They underwent a complex of ophthalmological examinations. A thorough examination of the macula, equatorial and peripheral parts of the retina was carried out, under maximum medical mydriasis (tropicamide1 % twice or tropicamide 0.8 % + phenylephrine 5 % once). The frequency of myopia complicated forms, clinical types, and severity levels were assessed.

Results. 48 patients (86 eyes) had complicated myopia (68.8 % of eyes). The structure of complicated forms of myopia included various forms of peripheral vitreochorioretinal dystrophy (PVCRD) in 39 patients (62 eyes); central myopic changes in the fundus according to E.S. Avetisov (1974) in 47 eyes. In addition, 27 eyes (17 patients) had a combination of central changes and PVCRD. Axial length (AL) ranged from 23.3 to 28.17 mm. Lattice and frost-like forms of PVCRD with localization in the lower and temporal quadrants of the fundus predominated. Central chorioretinal myopic changes were detected in 24 patients (50 %) aged from 19 to 68 years; 21 patients had stage I, 2 patients had stage II, one patient had stage III.

Conclusion. The proportion of complicated myopia was 68.8 % of eyes. In the structure of myopic complications, various types of PVCRD occurred in 81.2 %, central chorioretinal changes accompanied by a decrease in visual functions (stages II–III according to E. S. Avetisov) in 6.2 % of cases.

Key words: complicated myopia, peripheral vitreochorioretinal dystrophy, myopic maculopathy
Exploring Community Perceptions and Practices in Landslide Risk Mitigation: A Sequential Exploratory Study
Authors: Suparji Suparji , Heru Santoso Wahito Nugroho , Sunarto Sunartos
Published: February 2025

Indonesia faces major challenges in disaster management due to its location on the Pacific Ring of Fire, making it vulnerable to earthquakes, tsunamis and volcanic eruptions. This study aims to explore non-structural disaster mitigation elements. This study uses a descriptive exploratory approach. The study population included residents of Genilangit village, with a sample of 25 respondents for in-depth interviews and 30 people for Focus Group Discussions (FGD), taken through purposive sampling techniques. The research instruments included interview guidelines, recording tools and FGD guides while data were analyzed using content analysis techniques.

The results of the study indicate that although the community has a fairly high awareness of disaster risks, their knowledge and capacity in mitigation are still limited and varied. Community participation in mitigation efforts is more effective when carried out collectively, but is constrained by a lack of coordination and resources. The integration of local knowledge with formal approaches shows great potential to improve disaster resilience. The conclusion of the study emphasizes the importance of continuous education, coordination between institutions and policy support for local knowledge. It is recommended to strengthen education and training programs, to develop technology-based early warning systems and to ensure policies that support local knowledge to improve the resilience of Genilangit village to disasters.
Hydrogen Exchange Studies and Proton Transfer in β Iron(III) Oxyhydroxide
Authors: Gallagher K.J. , Phillips D.N.
Published: February 2025

The kinetics of hydrogen exchange between tritiated water and /3-FcOOH crystals have been found to be dependent on pH in the alkaline region but independent in the acid region. The exchange formally obeyed a diffusion controlled law, and yielded the same activation energy 97 joules mole-1 (23 kcal mole-1) in both the alkaline and acid regions. The difference in kinetic behaviour on increasing pH in the alkaline region was attributed to a decrease in Do, the pre-exponential factor in the self- diflfusion coefficient.
Pore size and surface area have been investigated in the characteristic cigarshaped crystals of /J-FeOOH by means of
nitrogen isotherms. The pore size distribution calculated from the multilayer region of the isotherm was found to be very narrow and gave a mean pore diameter of 28.4 A with a standard deviation of 7.0 A. This agrees with the value of 30 A found by Watson et al.1 using electron microscopy. Infra red data indicate weak hydrogen bonds of length 2.86 A.
The implication of the weak hydrogen bonds, the orthogonal array of the large parallel channels, and the small structural tunnels, are considered in relation to possible mechanisms for hydrogen exchange.
The Generation of Catalytically Active Centres in the Surfaces of α-Al2O3 and α-Cr2O3–Al2O3 Solid Solutions
Authors: Stone F.S.
Published: February 2025

Model processes are described whereby the co-ordination numbers of cations and anions at the surface of the corundum (α-Al2O3) structure can be changed whilst still preserving electrical neutrality. A number of distinctive atom groupings can be generated in this way and speculations are made regarding their potential as active centres for heterogeneous catalysis. It is proposed that changes in surface co-ordination number can be induced by replacing Al3+ by Cr3+ ions, and that the catalytic characteristics will change non-uniformly as the chromium content of the phase α-CrxAl2-xO3 is progressively increased.
Über die Bildungsweise von Polyanionen in wäßriger Lösung : Der Additionsmechanismus bei der Tetrawolframatbildung
Authors: Tytko K.H. , Glemser O.
Published: February 2025

A reaction mechanism is developed for the first steps of the formation of isopolytungstates in acidified aqueous tungstate solutions. Because of the fast rate of formation for the tetratungstate ion an addition mechanism is assumed where a WO6 octahedron is built up by addition of a reactive WO4 tetrahedron to another tetrahedron or to an octahedron already formed. Considering different criterions the large number of isopolytungstates which is principly possible can be restricted to just one, namely a tetratungstate ion constructed from 4 WO42- and 4 H+ ions, which is in agreement with experiments. The discussion leads to the structural characteristics for stable polytungstates and to a model for the structure of the tetratungstate ion.
Behind Closed Doors: The Untold Challenges of Transgender and Nonbinary Graduate Students in Chemistry
Authors: Nolan Michelle M. , Blythe Isaac M. , Vincent-Ruz Paulette
Published: February 2025

Transgender, nonbinary, two spirit, and gender-expansive students are marginalized in higher education and have significantly different college experiences than their cisgender peers. Using in-depth interviews modeled after Sista Circle methodology and applying reflexive thematic analysis, this qualitative research illuminates the nuanced experiences of transgender students navigating academia in chemistry graduate programs. Counterstories revealed tensions between participants’ identities as transgender people and as chemists, where STEM professional culture encouraged the participants to cover and separate their transness from their graduate studies. The results highlight disparities between institutional rhetoric and tangible support for transgender graduate students. From grappling with the absence of inclusive policies to the burdens of advocating for institutional change, participants confronted systemic barriers that impeded their academic and personal growth. This study underscores the imperative for transparent and proactive support structures within academic departments to foster an environment where transgender and nonbinary individuals can thrive. As the political landscape intensifies with escalating threats to transgender rights, this research serves as a clarion call for academia to confront and ameliorate the challenges faced by marginalized populations in STEM fields.
The SOFAST-HMBC-HMQC experiment for pairing geminal methyl groups in Valine and Leucine side-chains.
Authors: Aguilar Alva Ana Paula , Siemons Lucas , le Paige Ulric , Wiame Coline , Cordier Florence , Wolff Nicolas , Bouvignies Guillaume , Pelupessy Philippe , Ferrage Fabien
Published: February 2025

Methyl groups are essential probes for characterising interactions and dynamics in large proteins. HN-based triple- resonance NMR experiments are often too insensitive for methyl assignments, making a NOESY-based approach an efficient strategy. Linking geminal methyl groups in leucine and valine residues is a crucial step in such NOESY-based methyl resonance assignment strategies. This link can be established unambiguously with the 3D-HMBC-HMQC experiment, introduced for large U-[12C2H] LV-[13CH3]2-labelled proteins. Here, we introduce the SOFAST variant of the 3D-HMBC-HMQC experiment which provides spectra with fewer artefacts arising from the water signal and a mean increase in signal-to-noise ratio per unit time of 16% compared to the original experiment with an optimised recovery delay
Rapid Room-Temperature Sulfidation of Commercial FeNiCo Alloy for Efficient Oxygen Evolution Reaction
Authors: Kong Dongjae , Baek Jihyun , Kim Sungsoon , Zheng Xiaolin
Published: February 2025

Although various highly active transition metal-based electrocatalysts have been identified for the anodic oxygen evolution reaction (OER) for alkaline water electrolysis, the necessity of a binder to coat electrocatalysts onto conductive supports affects the overall durability. Thus, developing a highly active, durable, and binder-free anode is beneficial for advancing alkaline water electrolysis for broader applications. This study presents a new yet effective surface sulfidation method for converting commercial FeNiCo alloy, Kovar, into highly active, stable, and binder-free OER electrodes. This surface sulfidation step leads to surface enrichment of Ni, higher oxidation states of Ni and Fe, and sulfur incorporation into lattice oxygen, which enhances the formation of (oxy)hydroxide and modulates the binding energy of *OH intermediate species. Hence, the surface sulfidized Kovar electrode demonstrated a significant enhancement in OER performance, with an overpotential as low as 261 mV at 10 mA/cm2 (compared to 345 mV at 10 mA/cm2 for as-received Kovar), a Tafel slope of ~ 40 mV/dec, and robust stability over 120 hours in 1 M KOH. Thus, our surface sulfidation technique facilitates using commercial alloys as self-sufficient anodes without binders and catalysts for alkaline water electrolysis.
Forging Nanoparticle Superlattices with Colloidal Metallurgy
Authors: Thrasher Carl , Murphy-Genao Nolan , Sbalbi Nicholas , Li Rebecca , Hueckel Theodore , Ye Matthew , Hart A. John , Macfarlane Robert
Published: February 2025

Nanoparticle superlattices present transformative opportunities for material design by enabling precise control over both nanoscale organization and composition, however, translating these assemblies into macroscopic constructs while preserving nanoscale order remains a critical challenge due to the incompatibility of traditional processing techniques with colloidal systems. This study introduces "colloidal metallurgy," a framework for understanding and controlling defect evolution and densification in nanoparticle superlattices during colloidal sintering. We investigate the effects of pressure and temperature to elucidate mechanisms of particle transport, defect annealing, and densification as single-crystal colloidal assemblies coalesce into polycrystalline superlattices. Pressure-driven crystallite fracture is identified as the primary mode of densification, while temperature enhances particle mobility, enabling defect reduction and grain growth. A multi-stage sintering strategy employing high temperature annealing to grow grains and restore fracture-based capacity for densification was developed to produce dense (~1% porosity) polycrystals with low defect counts, demonstrating a novel pathway for processing nanoparticle superlattices. By exploring the parallels and distinctions between atomic and colloidal sintering, this work establishes critical insights into the mechanisms governing colloidal material processing. These findings lay the groundwork for defect engineering in colloidal systems, offering a scalable approach to design macroscopic materials with tailored properties.
Controllability of Intuitionistic Fuzzy Impulsive Neutral Integro-Differential Equations with Nonlocal Conditions
Authors: Gunasekar T. , Thiravidarani J. , Saadeh Rania , Qazza Ahmad , Ahmad Junaid , Abufoudeh Ghassan
Published: February 2025

This paper explores the controllability of nonlocal intuitionistic fuzzy integro-differential equations using intuitionistic fuzzy semigroups and the contraction mapping principle. By establishing a clear theoretical approach, we show that it is possible to achieve controllability under specific conditions. This study offers new methods and significant insights into the analysis of fuzzy systems. The results demonstrate that, given the right conditions, controlling systems with nonlocal features is feasible, addressing important challenges in this area.
\(L\)-Mild Normality and \(L_2\)-Mild Normality
Authors: AlAwadi Alyaa , Thabit Sadeq Ali
Published: February 2025

The purpose of this work is to introduce and study two new topological properties called \(L\)-mild normality and \(L_2\)-mild normality. A space \(X\) is called an \(L\)-mildly normal space if there exist a mildly normal space \(Y\) and a bijective function \(f:X\to Y\) such that the restriction function \(f|_A:A\to f(A) \) is a homeomorphism for each Lindelof subspace \(A\subseteq X\). If the space \(Y\) is Hausdorff, then the space \(X\) is called \(L_2\)-mildly normal. We investigate these properties and present some examples to illustrate the relationships among \(L\)-mild normality and \(L_2\)-mild normality with other kinds of topological properties.
Peer review of the pesticide risk assessment of the active substance clomazone
Authors:   European Food Safety Authority (EFSA), Álvarez Fernando , Arena Maria , Auteri Domenica , Leite Sofia Batista , Binaglia Marco , Castoldi Anna Federica , Chiusolo Arianna , Colagiorgi Angelo , Colas Mathilde , Crivellente Federica , De Lentdecker Chloe , De Magistris Isabella , Egsmose Mark , Fait Gabriella , Ferilli Franco , Broussarad Monica Fittipaldi , Santonja German Giner , Gouliarmou Varvara , Halling Katrin , Ippolito Alessio , Istace Frederique , Jarrah Samira , Kardassi Dimitra , Kienzler Aude , Lanzoni Anna , Lava Roberto , Leuschner Renata , Linguadoca Alberto , Louisse Jochem , Lythgo Christopher , Magrans Oriol , Mangas Iris , Mioč Andrea , Miron Ileana , Molnar Tunde , Padovani Laura , Padricello Vincenzo , Panzarea Martina , Parra Morte Juan Manuel , Piti Alexandra , Rizzuto Simone , Rortais Agnès , Santos Miguel , Serafimova Rositsa , Sharp Rachel , Szentes Csaba , Terron Andrea , Theobald Anne , Tiramani Manuela , Vianello Giorgia , Villamar‐Bouza Laura
Published: February 2025

Abstract
The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Denmark, and co‐rapporteur Member State, Germany, for the pesticide active substance clomazone are reported. The context of the peer review was that required by Commission Implementing Regulation (EU) No 844/2012, as amended by Commission Implementing Regulation (EU) No 2018/1659. The conclusions were reached on the basis of the evaluation of the representative uses of clomazone as a herbicide on potato and spring/winter oilseed rape. The reliable end points, appropriate for use in regulatory risk assessment, are presented. Missing information identified as being required by the regulatory framework is listed. Concerns are identified.
Modification of the existing maximum residue levels for oxathiapiprolin in various crops
Authors:   European Food Safety Authority (EFSA), Bellisai Giulia , Bernasconi Giovanni , Carrasco Cabrera Luis , Castellan Irene , del Aguila Monica , Ferreira Lucien , Greco Luna , Jarrah Samira , Leuschner Renata , Mioč Andrea , Nave Stefanie , Reich Hermine , Ruocco Silvia , Scarlato Alessia Pia , Simonati Andrea , Szot Marta , Theobald Anne , Tiramani Manuela , Verani Alessia , Zioga Elena
Published: February 2025

Abstract
In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Syngenta Crop Protection AG submitted a request to the competent national authority in France to modify the existing maximum residue levels (MRLs) for the active substance oxathiapiprolin in Brussels sprouts, kales, watercresses, herbs and edible flowers (excluding basil and edible flowers). The data submitted in support of the request were found to be sufficient to derive MRL proposals for all the crops under assessment. The potential carry‐over of residues into honey from the relevant intended uses on mellifluous crops is covered by the existing MRL in honey. Adequate analytical methods for enforcement are available to control the residues of oxathiapiprolin in plant matrices and in honey matrix at the validated limit of quantification (LOQ) of 0.01 mg/kg. Based on the risk assessment results, EFSA concluded that the long‐term intake of residues resulting from the intended and authorised uses of oxathiapiprolin according to the reported agricultural practices, and of residues expected in honey, is unlikely to present a risk to consumer health.
INFLUENCE OF GRAVITY MODULATION ON THE INITIATION OF DOUBLE DIFFUSIVE CONVECTION IN BOTH FLUID AND POROUS LAYER
Authors: Sidram W. , Patil Siddharama
Published: February 2025

Linear stability analysis of convection in a binary fluid and saturated porous layer subjected to gravity modulation is performed. Regular perturbation method based on small amplitude of modulation is employed to compute onset threshold for synchronous mode, as a function of frequency, . The results of Darcy porous layer and fluid layer form the limiting cases of Brinkman porous layer. The gravity modulation exhibits both stabilizing and destabilizing effect in case of fluid layer while inhibits the porous layer convection. Since the onset of convection is affected by various parameters, by their proper tuning convection may be regulated.
Studi Fenomenologi Darurat Konten Negatif Pada Peserta Didik di SMAN 7 Mataram
Authors: Shafira Nureka Agisna , Rahmawati Aulia , Valenta Arya , Juniati Dhea Desvita , Maria Yuli
Published: February 2025

Penelitian ini bertujuan untuk menemukan 1) bagaimana persepsi peserta didik terkait maraknya konten negatif, 2) pengaruh konten negatif terhadap minat belajar peserta didik, 3) tanggapan pendidik terhadap konten negatif, 4) solusi yang dapat dilakukan seorang pendidik dalam menyelesaikan dampak konten negatif pada peserta didik. Penelitian ini menggunakan metode deskriptif kualitatif dengan bentuk pendekatan fenomenologi yang berdasarkan karakteristik suatu fenomena atau masalah. Data dikumpulkan melalui metode observasi, wawancara, dan dokumentasi yang dilakukan dilokasi penelitian. Hasil observasi yang diperoleh di SMAN 7 Mataram menunjukkan 1) persepsi peserta didik terkait konten negatif yaitu peserta didik perempuan sedikit lebih unggul dalam menanggapi konten negatif, 2) konten negatif sangat berpengaruh terhadap minat belajar peserta didik yang mengakibatkan rasa malas, cemas,tidak fokus saat proses belajar, 3) tanggapan pendidik terhadap konten negatif salah satunya pendidik berfungsi sebagai pengganti orang tua dan bertanggung jawab untuk membimbing peserta didik menuju tujuan akademik dan kepribadian yang baik, 4) Solusi yang dapat diberikan pendidik kepada peserta didik yaitu memperingatkan peserta didik tentang risiko mengakses konten tersebut agar mereka lebih berhati-hati dan bijak dalam menggunakan teknologi.
O PAPEL DAS MÍDIAS DIGITAIS NA APRENDIZAGEM: BENEFÍCIOS GERADOS PARA ALUNOS E EDUCADORES
Authors: Francisconi Suzana Brentam
Published: February 2025

Este estudo teve como objetivo central analisar os benefícios das mídias digitais para o ensino-aprendizagem. Buscou, nos seus objetivos específicos, contextualizar o uso da tecnologia digital na educação, explorar o papel do professor e do estudante nesse contexto e analisar os desafios a serem suplantados para que os ganhos de uma educação tecnológica se concretizem. Através de pesquisa bibliográfica foi possível mensurar os benefícios e desafios da integração das mídias digitais na educação. Os resultados indicam que as tecnologias e mídias digitais têm o potencial de personalizar o aprendizado, aumentar a motivação dos alunos e contribuir para o desenvolvimento de habilidades do século XXI, como o pensamento crítico e a criação colaborativa. Contudo, a implementação e uso eficazes dos recursos digitais em sala de aula exigem uma formação adequada dos professores e a superação das desigualdades digitais entre as escolas brasileiras. Constatou-se que as mídias digitais são ferramentas poderosas para transformar a educação, porém é fundamental que sejam utilizadas com claras intencionalidades pedagógicas.
Evolution of Antifungal Activity of Artemisia herba-alba Extracts on Growth of Aspergillus sp. and Rhizopus sp.
Authors: Eman MG Gebreil , Nagwa SA Alraaydi , Saleh HM EL-Majberi , Idress Hamad Attitalla
Published: February 2025

Plant extracts and their constituents have a long history as antifungal agents, but their use in biotechnology as preservatives, due to the increasing resistance of fungi to fungicides, has been rarely reported in Libya. The aim of this study is to evaluate the antifungal activity of ethanol extract and water extract of the wild native plant Artemisia herba-alba against two genera of mold fungi Aspergillus sp. and Rhizopus sp. This mold fungal causes significant damage to crops in the field or during storage. In this study, a hot ethanol extract was prepared using a device Soxhlet, and water extract hot as well as a cold ethanol extract and cold-water extract aqueous extract three concentrations (25% - 50% - 75%) of plant extracts were used on the tested fungi. All extracts showed an effect on the tested fungi. The concentrations of (75% - 50%) of the extracts had an effect on the tested fungi, while most concentrations of 25% of the extracts did not record any effect on the tested fungi. The hot ethanol extract of the Artemisia herba-alba plant was more effective than the other extracts. Aspergillus sp. was recorded with the highest inhibitory zone (0.73 mm).
Investigating the relationship between irisin and cortisol levels in thyroid disease patients
Authors: Ahmed Faisal Obed
Published: February 2025

Background: Both thyroid hormones and irisin have profound influences on the metabolism of the human body. Based on their similarities, several studies have been conducted to explore changes in irisin levels in patients with hypothyroidism and hyperthyroidism. Thyroid dysfunction has been reported in hypercortisolism.
Aims: The study aimed to investigate the association between thyroid function and cortisol and to explore the possible interchangeable metabolic roles between irisin and thyroid hormones.
Methods: The studied group consisted of 100 patients in which patients with thyroid dysfunction were formed in two groups as hypothyroid group and hyperthyroid group according to their thyroid hormones' levels and compared to healthy control group. Venous blood samples were analyzed for irisin, thyrotropin (TSH), thyroxine (T4), triiodothyronine (T3) and cortisol serum concentrations by using enzyme linked immunosorbent technique.
Results: The current study showed a significant increase (P < 0.001) in the serum level of cortisol in hyperthyroid group (52.36 ± 32.11 mcg/dL) compared to hypothyroid (27.04 ± 20 mcg/dL) and euthyroid group (24.09 ± 3.30 mcg/dL). The serum level of irisin in hyperthyroid group is significantly higher (P < 0.001) than that of hypothyroid group, however there is no significant difference between serum level of irisin in hyperthyroid group and that in the euthyroid group.
There is a significant positive correlation between serum level of both T3 and T4 with both irisin and cortisol in patient group. Also there is a significant negative correlation between serum level of TSH and both irisin and cortisol in patient group. However, these correlations were not established in the control subjects.
Conclusion: The current study demonstrates that irisin and cortisol concentrations may vary according to the thyrometabolic state. Through the exploration of this issue on group of patients with thyroid dysfunction and healthy subjects, a potentially deeper insight into these significant and evolutionary conserved regulatory mechanisms may be achieved.
Bridging AI and Cybersecurity
Authors: Samara Simha Reddy Beesam  , Suchitha Reddy Aeniga
Published: February 2025

This has led to an entirely new era of quicker-than-extremely-quick firm AI will probably come, which in turn looms every great improvement in cybersecurity practice. Built into a security system: AI not only means that massive filing cabinets can be replaced by microfiche readers which are good enough for government work--it also adds incredible capabilities to the stored data itself. This means that although the quantities of data may soar a million billion-fold in any single category at a given point nowadays all those same numbers still do not cause a corresponding increase in different types of information. Em sophisticated Detection Mechanisms are an advanced alternative to traditional security measures, and so is the provision of automated response systems. Whilst machine learning algorithms excel at identifying subtle Threat patterns and potential vulnerabilities before exploit,ation, the addition of AI to security has a two-edged sword effect. The time taken to develop a basic attack vector is now practically non-existent, and attackers are increasingly using AI techniques to produce more subtle and complex threats. This has sparked an unprecedented technological arms race between defensive AI systems and AI-powered cyber threats, pushing organizations to adopt continuous means. They still need a field as complex as this one has now become. This means getting AI researchers, cybersecurity people, and regulators together, drawing up arrangements that will keep nations secure in every detail of security because they permit more freedom than rules ever could desire to allow if not carefully approach what we mean by security in terms pass out they'll use this power only extend scope without lawful constraints It provides a challenge of precisely how we might carry forward workable resolutions between autonomous systems born of Ai and human checks that are critically essential but which cannot be implemented too much computer-style in security practice. To be effective, it must also be ethically compliant Down the line, AI technology continues to advance. As the security landscape changes so rapidly, cyber defenders will face tough challenges in developing suitable measures. We can win in this changing digital arena only if we have cutting-edge technologies and human-type abilities.
The role of big data analytics and management information systems in consumer personalization in U.S. Retail, banking and finance
Authors: Prabin Adhikari  , Prashamsa Hamal  , Francis Baidoo Jnr
Published: February 2025

The increasing reliance on Big Data Analytics (BDA) and Management Information Systems (MIS) has significantly transformed consumer personalization strategies across industries. Businesses are leveraging data-driven insights, artificial intelligence (AI), and predictive analytics to enhance customer experiences, optimize engagement strategies, and tailor services based on individual preferences. However, challenges such as data privacy, ethical concerns, and system integration issues remain critical considerations in the adoption of these technologies. This study aims to examine the role of BDA and MIS in consumer personalization, focusing on how businesses utilize these technologies to enhance customer engagement, predict behavior, and deliver personalized services in the retail, banking, and finance sectors. The study employs a systematic literature review to analyze existing research on BDA and MIS-driven personalization. It synthesizes findings from peer-reviewed journals, conference proceedings, and industry reports to provide a comprehensive understanding of technological advancements and their implications. The results indicate that BDA enhances real-time decision-making, predictive modeling, and hyper-personalization, while MIS enables seamless data integration and customer relationship management (CRM). However, concerns regarding data security, algorithmic bias, and compliance with privacy regulations remain significant challenges. BDA and MIS are critical enablers of consumer personalization, yet businesses must adopt ethical AI practices, strengthen cybersecurity measures, and ensure regulatory compliance to maximize their benefits. Organizations should invest in scalable AI-driven MIS platforms, enhance transparency in data usage, and leverage predictive analytics to create consumer-centric personalization strategies while prioritizing privacy and security.
The impact of digitalization on the development of jewelry retailing
Authors: Magonia Dmytro
Published: February 2025

This article is devoted to the study of the impact of digitalization on the development of jewelry retailing. The paper provides a comprehensive analysis including historical and theoretical foundations of digital transformation of the industry, empirical case study of Pozolotka company and assessment of the role of digital technologies in the formation of sustainable competitive advantage in jewelry retailing. The study demonstrates how the gradual transition from traditional stores to network trade and online platforms is accompanied by the introduction of modern Big Data tools, cloud technologies, automation and digital marketing. The empirical analysis on the example of the company “Pozolotka” shows that consistent application of digital solutions (online platforms, quick feedback systems, voting for new designs) contributes to expanding the customer base, improving the level of service and entering the international market. The article develops the concept of “superdrivers” of digitalization, which integrates various technological directions and serves as a basis for the formation of competitive advantages. The methodological basis of the research includes system analysis, comparative analysis and causal modeling. The practical significance of the work lies in the possibility of applying the results obtained to develop effective strategies of digital transformation in jewelry retailing.
Tourists’ satisfaction on native Filipino cuisine of Isdaan floating restaurant as destination and gastronomical attraction of Calauan, laguna
Authors: Micha Ella Pantoja Aliwalas  , Stefhanie Datoy Bibal  , Angelica Valencia Cases  , Mary Ann Ordanza Eran  , Eugene Edroso Mendoza  , Jewel Loren Silva Narvaez
Published: February 2025

The study aimed to examine tourists’ satisfaction with Isdaan Floating Restaurant in Calauan, Laguna, renowned for offering native Filipino cuisine in a unique dining environment. It assessed how various factors, such as food quality, price-quality, and service quality, affected the overall dining satisfaction of tourists at Isdaan Floating Restaurant. A survey questionnaire was utilized to achieve the objectives of the study. A quantitative approach was employed to acquire an in-depth perspective on tourists’ satisfaction with the native Filipino cuisine offered by Isdaan Floating Restaurant as a destination and gastronomical attraction in Calauan, Laguna.

The findings of the study indicated that tourists generally reported high levels of satisfaction, particularly valuing the authenticity and flavor of the Filipino dishes served, despite varying opinions regarding pricing. Furthermore, the study revealed significant connections between demographic factors and overall satisfaction levels. These findings provided valuable insights for restaurant staff, future researchers, and the management team at Isdaan Floating Restaurant, assisting them in enhancing service quality and improving the overall dining experience for guests. Ultimately, the study highlighted the crucial role that cultural cuisine played in attracting and satisfying tourists, thereby contributing to a deeper understanding of gastronomical tourism.
Avaliação da atenção em candidatos ao exame pericial psicológico do trânsito: impactos das variáveis gênero, idade e escolaridade no desempenho
Authors: Guerra Maurício Castro Leite Dourado , Alves Mateus Egilson da Silva , Souza Thais Coutinho , Youssef Kamilla Maria Adrião , Cordeiro Emanuel Duarte de Almeida , Ricarte Mirela Dantas
Published: February 2025

Este estudo investigou a atenção concentrada (AC) em candidatos submetidos a avaliações psicológicas para obtenção ou renovação da Carteira Nacional de Habilitação (CNH) no Piauí. Utilizando o Teste de Atenção Concentrada (TEACO-FF), analisou-se uma amostra de 252 participantes (168 homens, 84 mulheres), com idades entre 18 e 61 anos, e diferentes níveis de escolaridade. Os resultados evidenciaram diferenças significativas de AC associadas às variáveis de gênero, idade e escolaridade. Mulheres demonstraram maior capacidade atencional comparadas aos homens, corroborando estudos que apontam condutas mais cautelosas entre motoristas femininas. Em termos de escolaridade, candidatos com ensino médio e superior apresentaram escores superiores em relação àqueles com ensino básico. Em relação à idade, houve declínio nos grupos acima de 36 anos, indicando a influência do envelhecimento em funções cognitivas.
ESCALA ELPO DE AVALIAÇÃO DE RISCO PARA LESÃO EM CENTRO CIRÚRGICO NO INTRAOPERATÓRIO: REVISÃO INTEGRATIVA
Authors: De Albuquerque Adriana Montenegro de Albuquerque , Costa Laís Kailane Duarte Costa , Mendonça Ana Elza Oliveira de Mendonça , Souza Maria Amélia de Souza , Gouvéia Bernadete de Lourdes André Gouvéia , Torquato Isolda Maria Barros Torquato
Published: February 2025

Objetivo: Objetiva-se mapear as publicações científicas que aplicaram a Escala ELPO de avaliação de risco para lesão em centro cirúrgico no período intraoperatório. Método: Pesquisa descritiva, tipo revisão integrativa, optou-se pelas bases de dados Scopus e Lilacs (Literatura Latino-americana e do Caribe em Ciências da Saúde), nos portais Periódicos CAPES e BVS (Biblioteca Virtual em Saúde) e na biblioteca PubMed (National Library of Medicine), com os operadores booleanos OR e AND, e recorte temporal entre 2019 a 2023. Resultados: Analisou-se os dados com a aplicação do software IRAMUTEQ e apresentados em forma de Nuvens de Palavras, Análise de Similitude dos corpus textuais e Dendograma. Obteve-se 13 artigos, oito em português e cinco em inglês. A Biblioteca Virtual de Saúde foi à base de dados com mais publicações, com maior incidência em pesquisas transversais. Observa-se dados de prontuários, enfermeiros e pacientes como amostra das publicações. Identifica-se maior publicação de artigos na Revista Latino-Americana de Enfermagem (RLAE) e Revista Gaúcha de Enfermagem. O Nível de Evidência mais incidente é o Nível IV. Considerações Finais: Conclui-se que a lesão por pressão pode ser causada por uma variedade de fatores no período perioperatório, incluindo características pessoais do paciente e fatores inerentes ao procedimento anestésico-cirúrgico. Infere-se ainda que a Escala ELPO seja um instrumento científico útil para avaliar o risco de lesão por pressão durante o posicionamento cirúrgico no perioperatório.
Palavras-chave: Enfermagem Perioperatória; Lesão por pressão; Posicionamento do Paciente.
Examining How White Teachers’ Interracial Contact Experiences Shape Their Self-Efficacy and School Choices
Authors: Doyle Lewis , Tropp Linda R. , Easterbrook Matthew J.
Published: February 2025

Racial inequalities in education may be exacerbated by teachers’ lack of confidence about working with students from racial and ethnic backgrounds different to their own. Although intergroup contact experiences typically enhance people’s self-efficacy about navigating cross-group interactions, very little work has explored such trends among teachers. Across two cross-sectional studies and one preregistered repeated measures experiment (N = 1,608), we reveal that (a) White teachers’ interracial contact experiences predicted a stronger sense of self-efficacy about cross-race engagement; (b) White teachers generally showed a preference for working in a majority-White school compared to a majority-Black school, but this bias was attenuated by teachers’ interracial contact experiences; and (c) the link between cross-race friendships and desire to work in the majority-Black school was mediated by a greater sense of self-efficacy.
Patient Satisfaction Following Phlebectomy for Prominent Temporal and Periorbital Facial Veins – Results from Our First Cohort of Patients.
Authors: Muschamp Simon D , Da Silva Leonardo , Nielsen Amanda G , Whiteley Mark Steven
Published: February 2025

Background: Prominent veins in the temporal and periorbital regions of the face are a significant cosmetic concern, impacting self-confidence and prompting patients to seek treatment. Aesthetic phlebology is gaining popularity, and the demand for facial vein treatments has increased. While transcutaneous laser is effective for treating flat or superficial veins, bulging veins often require surgical removal via phlebectomy. Despite growing interest in facial vein treatments, there is limited published research evaluating patient satisfaction following facial phlebectomy. The lack of information on patient-reported outcomes highlights the need for further investigation. This study aimed to assess patient satisfaction in our first cohort of patients.Methods: A retrospective review was conducted on 22 patients who underwent facial phlebectomy, primarily for temporal and periorbital veins, between June 2015 and October 2021. The procedure was performed under local anaesthesia using micro-incisions and hook phlebectomy. Post-treatment outcomes were assessed using a structured questionnaire, collecting qualitative feedback and quantitative data via a 5-point Likert scale (1 = worst, 5 = best).Results: Of the 22 patients, 13 responded to the questionnaire (59% response rate), with 12 providing usable data. Respondents mean age was 45.4 years (range 28–64), with 10 females and 2 males. Mean satisfaction scores were:•Vein disappearance: 3.8/5 (range 2–5)•Scar appearance: 4.4/5 (range 3–5)•Overall satisfaction: 4.2/5 (range 2–5)•Willingness to recommend the procedure: 4.1/5 (range 2–5)No complications including infection, numbness, persistent pain, or significant scarring, were reported.Conclusion: Phlebectomy for temporal and periorbital veins is a safe and effective procedure for larger facial veins unsuitable for transcutaneous laser treatment. High satisfaction rates and minimal complications support its continued use as a cosmetic treatment option. Further research involving larger cohorts and long-term follow-up is recommended to validate these findings and optimise patient outcomes.
Using the internet to cope with emotional problems: The role of preference for online communication in adolescents across 18 countries
Authors: Görzig Anke , Jaron Bedrosova Marie , Milani Raffaella
Published: February 2025

For young people with emotional problems internet usage can provide coping strategies. These can be maladaptive (e.g., excessive internet use) or adaptive (e.g., engagement in social online activities). We investigated the relationships of emotional problems with maladaptive and adaptive coping strategies online and explored whether a preference for online communication mediates these. Survey data from 14,550 11–16-year-olds from 18 European countries (51% female) were analyzed via mediation analyses. Results confirmed that emotional problems were associated with both maladaptive and adaptive coping strategies and that these effects were partially mediated via preference of online communication. The findings provide further empirical support for the model of compensatory internet use among vulnerable populations and demonstrate similar underlying mechanisms for both the positive and negative outcomes of internet use. Practical implications, including strategies to guide internet use towards positive outcomes, are discussed.
Autocratic and democratic imprinting: The long-term impact of education on democratic support
Authors: Neundorf Anja , Gerschewski Johannes , Lindstaedt Natasha , Olar Roman-Gabriel , Shorrocks Rosalind
Published: February 2025

Do citizens need to grow up in a democracy to value it? In this paper, we investigate the understudied role of the political content of education – whether democratic or authoritarian – in shaping citizens’ long-lasting support for democracy. We examine the German Democratic Republic’s school system to estimate the causal effect of education on later-life democratic support. Our findings confirm that individuals exposed to more socialist-oriented schooling are more critical of democracy today, as they missed out on important democratic education. Using original expert-coded data on educational content and individual-level data from 106 countries, we show that particularly democratic education has a lasting positive impact on citizens' support for democracy, whereas education under autocracies has a lesser (negative) effect on democratic values. These results underscore the crucial role of education in shaping democratic support, with significant implications for democratic consolidation and stability. Democracy needs to be learned for people to appreciate it.