bluuebunny/crossref_metadata_2025 huggingface dataset:
Comportamento mecânico de argamassas de revestimento com incorporação de lodo têxtil
Authors: Paula Barbosa de Andrade Lima Karina , Cunha Ana Luiza Xavier , Araújo Fernanda Wanderley Corrêa de , Holanda Romildo Morant de , de Melo Neto Antônio Acácio
Published: December 2024

O lodo têxtil é o resíduo sólido produzido após o tratamento dos efluentes líquidos produzidos nas lavanderias industriais. Buscou-se analisar o comportamento mecânico de argamassas incorporadas com lodo em substituição parcial ao agregado miúdo nos teores de 0, 10%, 20% e 25%, sob o traço 1:1:6, em cimento, cal e areia. Foram realizados os ensaios de índice de consistência, resistência à compressão, resistência à tração na flexão e aderência. Aos resultados do estado endurecido, foi aplicada a análise de variância (ANOVA). A incorporação do lodo reduziu significativamente a resistência à compressão, enquanto a resistência à tração diminuiu significativamente apenas nas argamassas com 10% e 25%. A argamassa com 20% de lodo apresentou possibilidade de aplicação em revestimentos de paredes internas e externas e de tetos quanto à aderência. Os resultados indicaram a viabilidade técnica para a aplicação do compósito na construção civil, destacando-se o traço com 20% de lodo têxtil.
Перспективи та організаційно-економічні механізми розбудови ринку винограду і плодово-ягідної продукції України в повоєнний період
Authors: Соколюк Катерина
Published: December 2024

В статті проаналізовано сучасний стан та перспективи і організаційно-економічні механізми розбудови та розвитку  імпортозамінних виробництв на ринках винограду і плодово-ягідної продукції в повоєнний період. Визначено, що в умовах війни та кризових явищ, що вона спричинила, першочерговим заданням є забезпечення внутрішнього ринку, а за оцінками науковців, в останній час суттєво погіршився рівень самозабезпеченості саме плодами та ягодами. Тому проведено дослідження перспектив та організаційно-економічних механізмів розбудови ринку винограду і плодово-ягідної продукції України у повоєнний період. Виявлено, що для збереження конкурентних позицій та задля виробництва плодово-ягідної продукції, імпорт якої є неможливим або ускладненим через війну, необхідно розробляти організаційно-економічні механізми імпортозаміщення. Окреслено основні напрями формування організаційно-економічних механізмів розбудови українського ринку винограду та плодово-ягідних культур, що вимагає: активної підтримки з боку держави; впровадження інновацій; фінансової допомоги для фермерів та розвитку ринкової інфраструктури.
Економічні заходи та інструменти розбудови українського ринку овочів і продуктів їх переробки у воєнний та повоєнний періоди
Authors: Нікішина Оксана , Тараканов Микола , Носова Наталія
Published: December 2024

У статті представлені результати досліджень, присвячені обґрунтуванню пріоритетних заходів та інструментів розбудови українського ринку овочів і продуктів їх переробки у воєнний та повоєнний періоди. В якості одного зі стратегічних напрямів розглянуто питання імпортозаміщення. Акцентовано увагу на скороченні сезонного (зимового) імпорту овочів на засадах вдосконалення грантової підтримки теплиць з цілорічним виробничим процесом. Запропоновано вдосконалення грантової підтримки теплиць з цілорічним виробничим процесом шляхом перерозподілу грантового покриття на користь малих тепличних господарств. Надано пропозиції щодо розширення термінів забудови теплиць, підвищення ефективності контролю за використанням грантових коштів, оптимізації чисельність працівників. Обґрунтовано доцільність доповнення переліку вітчизняної техніки та обладнання для АПК технічними засобами для потреб малих форм господарювання, зокрема тепличних господарств з цілорічним виробничим процесом. Запропоновано комплекс заходів щодо імпортозаміщення сушених овочів у воєнний і перший повоєнний періоди. Визначено селективні заходи та інструменти поширення маркетингових досліджень на рівень сільських громад та сільськогосподарських кооперативів
Запровадження цифрових логістичних інновації в збройних силах України
Authors: Савенко Ігор
Published: December 2024

У статті викладено матеріали дослідження процесу запровадження цифрових логістичних інновацій у Збройних Силах України. Дослідження показало, що Міністерство оборони вирішило перевести логістичний облік матеріальних ресурсів з паперових носіїв на електронні технології. У ЗСУ запроваджено екосистему DELTA - інноваційний продукт для ведення бойових дій. Серед програмних інструментів запроваджено також інформаційно-аналітична система SOTA, яка консолідує щоденну інформацію про отримання Міністерством оборони України озброєння та військової техніки від закордонних партнерів. Плани щодо майбутніх надходжень координує програмний комплекс логістичної підтримки між країнами-членами НАТО - LOGFAS. Система Коровай створена для управління заявками на отримання допомоги від країн-партнерів а функцією системи SAP є планування логістики, обліку запасних частин, ремонтів, обслуговування військової техніки та матеріального забезпечення.
Hybrid Cloud-Edge Architectures for LowLatency IoT Machine Learning
Authors: Bhoyar Manoj , Selvarajan Guru Prasad
Published: December 2024

The Internet of Things (IoT) is generating massive amounts of data that can be leveraged for machine
learning and artificial intelligence applications. However, the centralized cloud computing model faces challenges in
meeting the low-latency and real-time requirements of many IoT use cases. This paper proposes and evaluates hybrid
cloud-edge architectures that combine edge computing with cloud resources to enable low-latency machine learning for
IoT systems. We present a taxonomy of hybrid architectures and develop an analytical model to characterize their latency
and resource utilization. Extensive simulations and a real-world case study demonstrate that hybrid approaches can reduce
end-to-end latency by up to 75% compared to cloud-only solutions while efficiently utilizing both edge and cloud
resources. Key factors impacting performance are analyzed, including data distribution, model complexity, and network
conditions. Guidelines for designing effective hybrid architectures for different IoT scenarios are provided. The results
show that hybrid cloud-edge computing is a promising paradigm for supporting low-latency IoT machine learning at scale
Argumento cosmológico, principio de razón suficiente y monismo radical
Authors: Briceño Sebastián
Published: December 2024

El argumento cosmológico en su variante racionalista está compuesto por al menos dos premisas fundamentales: la premisa según la cual hay seres explicados por otros seres y el principio de razón suficiente. Ambas premisas son plausibles si se las toma individualmente. El problema es que tomadas conjuntamente conducen a un resultado irracional. Aquí propongo sacrificar uno de los aspectos del principio de razón suficiente, precisamente aquel aspecto que nos conduce a tal resultado irracional. Sin embargo, este sacrificio implica aceptar que el argumento cosmológico fracasa en su propósito fundamental.
Faith without Applause. Navigating the Praiseworthiness Puzzle
Authors: Noyola Nicholas S.
Published: December 2024

This paper addresses the praiseworthiness dilemma posed by Taylor Cyr and Matthew Flummer, which questions whether faith, as a fulfillment of moral obligation, warrants moral praise. By examining two theological concerns—Semi-Pelagianism and the Praiseworthiness Worry—the paper explores the tension between human faith and divine grace. After analyzing three strategies proposed by Cyr and Flummer, I argue that while fulfilling obligations may demonstrate praiseworthy traits, it does not inherently render individuals praiseworthy. The proposed framework reconciles faith as moral duty with God's praiseworthiness, alleviating the issue of moral praise.
La enseñanza y su finalidad según Tomás de Aquino: análisis basado en el ejemplo de la pedagogía de Cristo y en su propia experiencia como maestro
Authors: Ibáñez Davanzo Carmela
Published: December 2024

En la Suma Teológica (II-II, q.181, a.3) y en el De Veritate, q.11, a.4, Tomás de Aquino aclara la naturaleza propia de la enseñanza dilucidando si ésta pertenece a la vida contemplativa o a la vida activa . Dentro de ello, el autor señala que el acto de enseñar tiene dos objetos: la cosa misma que es enseñada y, por otro lado, a quién la ciencia es comunicada. Según el primer objeto, la enseñanza es propia tanto de la vida contemplativa como activa. Y, según el segundo, es sólo propia de la vida activa. Ahora bien, la finalidad de la enseñanza no consiste en la sola contemplación de una verdad, ya que ésta tiende a ser útil para el prójimo y, en ese sentido, la enseñanza cumple su fin cuando la verdad es comunicada y recibida por el auditor. De este modo, Tomás de Aquino afirma que la enseñanza pertenece principalmente a la vida activa. Por lo tanto, para analizar su naturaleza y su finalidad no es posible hacerlo sólo desde la teoría del conocimiento que la sustenta, es necesario también adentrarse en el acto de enseñar, el cual se vivencia ejemplarmente en la pedagogía de Cristo y en su propia experiencia como maestro.
Tensor Product of Incidence Algebras and Group Algebras
Authors:   Tomsk State University, Dudin Ilya V. , Krylov Piotr A. ,   Tomsk State University
Published: December 2024

Let I(X, R) and I(Y, S) be incidence algebras, where X and Y are preordered sets, R and S are algebras over some commutative ring T. We prove the existence of a homomorphism of algebras I(X,R) ⊗sub> T I(Y,S) → I(X x Y, R ⊗T S). If X and Y are finite sets, then there is an isomorphism. For arbitrary groups G and H, it is proved that the isomorphism of algebras R[G] ⊗T S[H] ≅ (R ⊗T S)[G × H] is valid
A mathematical model of physically nonlinear torsional vibrations of a circular elastic rod
Authors:   Samarkand State University, Khudoynazarov Khayrulla
Published: December 2024

A mathematical model of non-stationary torsional vibrations of a circular elastic rod is developed taking into account the Kauderer nonlinear law of elasticity. To solve this problem, the nonlinear equation of motion of an elastic body with torsional vibrations of a rod is reduced to two linear Bessel equations (homogeneous and inhomogeneous) in transformations. Considering general solutions of the obtained equations with zero initial and given boundary conditions on the surface of the rod, a refined physically nonlinear equation of torsional vibrations of the rod made of homogeneous and isotropic material is derived. In particular, this equation may be used to obtain some well-known classical oscillation equations. An algorithm is proposed that allows one to determine the stress-strain state of the points along an arbitrary crosssection of the rod in terms of space and time coordinates using the field of the desired functions. Some special cases resulting from the obtained results are analyzed. In particular, by reducing the expressions of Bessel functions in the form of power series to the first few terms, an approximate equation of the circular rod oscillations is derived. Comparative analysis of findings and available data of other authors shows that the obtained equation generalizes the well-known classical linear equation and nonlinear equations of G. Kauderer and Professor I.G. Filippov. Based on the proposed equation and formulas for stresses and displacement, the applied problem of physically nonlinear torsional vibrations of a circular elastic rod under end and surface loads is solved.
Analysis of the possibility of technogenic fracture blocking using a suspension system
Authors:   Tyumen Petroleum Research Center, Anur’ev Denis A. , Fedorov Konstantin M. ,   University of Tyumen, Gil’manov Aleksandr Ya. ,   University of Tyumen, Shevelev Aleksandr P. ,   University of Tyumen, Morozovskiy Nikita A. ,   Rosneft Oil Company, Toropov Konstantin V. ,   Rosneft Oil Company
Published: December 2024

The problem of technogenic fracture blocking by a suspension mixture is relevant for preventing the producing wells from additional water inflow. The aim of this work is to evaluate the effect of fracture colmatation with polymer-dispersed compositions using a mathematical model of suspension transporting through a fracture. The suspension particles are assumed to be larger than the pore channels and do not penetrate into the reservoir. The problem is solved using a system of equations of continuum mechanics. The leading edge of the suspension slug represents contact discontinuity. It is determined that when the discontinuity approaches the end of the fracture, a reflected wave of the volume fraction of particles is formed, which moves toward the flow and blocks the fracture. At the same time, due to the need to maintain the same flow rate and fracture size reduction, there is a sharp increase in the downhole pressure preventing the fracture from complete blockage. Thus, the maximum blocked fracture size is determined. The obtained results are compared with field data.
On the inversion of nonlinear constitutive relations for hyperelastic anisotropic materials
Authors:   Tomsk State University, Sokolova Marina Yu. , Khristich Dmitriy V. ,   Tomsk State University
Published: December 2024

The polynomial elastic potentials represented by the power functions of their arguments are considered for hyperelastic anisotropic materials. The conditions for the elastic free energy W(e) and Gibbs potential V(T) in isothermal processes are assigned so that the nonlinear constitutive relations can be inverted. For polynomial elastic potentials, whose coefficients are dependent on elastic constants of the second and third orders, a dependence between the coefficients of the potential W(e) (elasticity constants) and the coefficients of the potential V(T) (elastic compliances) is obtained. The relationships between the elastic constants and the coefficients of elastic compliance of the second and third orders for an isotropic material and for an anisotropic material corresponding to a cubic crystallographic system are found. For a copper crystal belonging to the cubic system, uniaxial loading along one of the anisotropy axes is considered. The stress-strain dependence obtained from direct and inverted relations coincides in the vicinity of zero. The stress-strain dependence calculated using direct and inverted relations for copper crystals has made it possible to determine the strain range in which the results of calculations using direct and inverted relations differ by less than 5%.
Review of Sleep Disorders and Therapeutic Approaches in Patients With Autism Spectrum Disorder and Rett Syndrome
Authors: Bricker Katelyn , Vaughn Bradley V.
Published: December 2024

Sleep complaints are frequent in children with autism spectrum disorder and Rett Syndrome and sleep itself may influence further neurodevelopment in these disorders. This comprehensive review attempts to explore the connection between sleep disorders and brain development in children facing autism spectrum disorder and Rett Syndrome. We will evaluate the underlying neurobiological mechanisms and potential interventions.
Photobiomodulation and Its Therapeutic Potential in Sleep Disturbances
Authors: Jung Jieun , Kim Tae
Published: December 2024

Photobiomodulation (PBM) is a non-invasive therapeutic technique employing specific wavelengths of red and near-infrared light to induce photochemical reactions in biological tissues without generating significant heat. PBM operates at low power densities, primarily acting through mitochondrial chromophores like cytochrome c oxidase to enhance cellular metabolism, energy production, and repair mechanisms. Based upon this foundational understanding, a critical evaluation was conducted to assess its impact on sleep-wake regulation. Current scientific evidence from both preclinical and clinical research suggests that PBM has the potential to influence sleep architecture, duration, and quality through complex interactions with cellular metabolic pathways and neurophysiological mechanisms governing the sleep-wake cycle. Despite growing scientific interest, significant research gaps persist; elucidating the precise cellular and molecular mechanisms by which PBM affects sleep physiology remains a primary challenge. There is an urgent need to standardize intervention protocols, including determining optimal wavelengths, dosage parameters, treatment durations, and delivery methods, to ensure consistent and reproducible results. Future research should focus on identifying predictive biomarkers for personalized treatment, examining transcranial PBM’s effects on neural pathways involved in sleep regulation, and assessing long-term safety to address potential cumulative effects. In conclusion, while PBM shows promise as a non-invasive therapeutic approach for sleep regulation, rigorous research is needed to establish its clinical efficacy and understand its molecular mechanisms, ultimately advancing it from an experimental therapy to a standardized treatment for sleep disorders.
Avaliação dos impactos ambientais relacionados à implantação do distrito empresarial de Morro Agudo/SP
Authors: Duarte João Paulo Pereira , Farias Cátia Araújo , Hanai Frederico Yuri
Published: December 2024

For decades, debates and discussions about the environment and its preservation have gained strength internationally, especially on the issue of climate change associated with greenhouse gases-GHG. For this reason, normative initiatives have been adopted to minimize or redirect anthropic practices that can contribute to the preservation of nature, in order to keep natural resources available, and with quality, for future generations. In this scenario, this work evaluated the environmental impacts related to the implementation of the Business District of Morro Agudo/SP, presenting possible scenarios and strategies to mitigate the anthropic activity. After the studies, it was concluded that, for the implementation of the business district of the municipality, there would be positive and negative impacts for the place and its citizens. Despite the interventions in the natural resources of the delimited area, the pre-established compensation is consistent with the mitigation of impacts, as well as the strategies strengthen the conservation and recovery of the municipality's resources.
Polyethylenimine-Assisted Aggregation of β-Galactosidase from Kluyveromyces lactis
Authors: Albayrak Nedim , Akyol Kütük Rabia
Published: December 2024

Using PEI as an aggregating agent with β-galactosidase from Kluyveromyces lactis was investigated with no solid support. PEI, a cationic polymer initiated instant aggregation with the enzyme in solution. The factors affecting the aggregation such as PEI to enzyme ratio, glutar aldehyde for cross-linking and pH were investigated. Aggregation and sedimentation as well as the residual activity of aggregates were effectively dependent on the PEI to enzyme ratios. Easily precipitating aggregates at the ratio of 1/8, PEI enzyme aggregates were able to contain all enzyme in the complexation and displayed 60% of initial lactase activity. The PEI aggregation of enzyme led to enhancements in chemical and physical characteristics compered to free enzyme. The soluble enzyme showed a narrow optimum at about pH 7 while pH optimum of the aggregates extended one pH unit toward the alkaline range. Upon overnight incubation at 40 ºC, aggregated enzyme displayed 30% greater stability on average at all pHs tested. Although the free enzyme showed the highest activity at 40°C, it rapidly lost 50% of its activity at 50°C. In contrast, the aggregated enzyme retained full activity at 50°C and 70% activity at 65°C. With markedly enhanced thermal stability, the half-life of the aggregated enzyme increased from 76 hours to 254 hours at 40ºC. Overall, the simple and rapid aggregation of PEI with the enzyme led to instant and intense clustering, resulting in higher thermal and pH stabilities. This method may potentially offer efficient and cost-effective catalysis in lactase conversion processes.
Polyvinylalcohol/Polyethyleneimine Hydrogels: Evaluation of Swelling, Dehydration and Antibacterial Activity
Authors: Tamahkar Irmak Emel , Özkahraman Bengi , Bayrak Gülşen , Perçin Demirçelik Işık , Ciğeroğlu Zeynep , Boran Filiz
Published: December 2024

In the present study, Polyvinylalcohol/polyethyleneimine (PVA/PEI) hydrogels designed with different Glutaraldehyde (Glu) amount, PEI amount and PVA concentration were synthesized via solvent casting technique. The fabricated PVA/PEI hydrogels with different compositions were evaluated for swelling rate, dehydration properties and antibacterial activity to determine superior combination. The swelling tests were performed for 0-300 min at pH 7.4 and 37 °C. All of the prepared PVA/PEI hydrogels swelling ratio were observed in the range of 221-321%. The highest dehydration rate was found for the PVA/PEI hydrogel with the lowest PVA concentration and the lowest dehydration rate was found for the PVA/PEI hydrogel with the highest Glu amount. All the PVA/PEI hydrogels demonstrated high antibacterial activity against E.coli. PP5 (prepared with 5% PVA, 0.5 mL PEI and 30 µL Glu) was determined as the selected hydrogels with optimized characteristics in respect to swelling, dehydration and antibacterial activity data. This study highlights potential usage of the resultant PVA/PEI hydrogels as antibacterial wound dressings in wound care applications.
La evolución y el auge del pádel en España: análisis de la cobertura del pádel en grandes medios y su impacto en las audiencias
Authors: Gutiérrez-Plaza Guillermo , Arrufat Sandro , Alfonso-Asencio Manuel
Published: December 2024

This study examines the expansion of media coverage of padel in Spain from 2020 to 2023 through As and Mundo Deportivo, highlighting its role in the sport’s professionalization and popularization. A total of 3406 articles were analyzed: Mundo Deportivo accounted for 70% with 2390 publications, while As contributed 30% with 1,016. In 2023, Mundo Deportivo increased its coverage to 1603 articles (67% of its total), reflecting exponential interest. Coverage of the World Padel Tour (WPT) drew the most attention, comprising 52% of articles in Mundo Deportivo and 43% in As. Premier Padel and A1 Padel, emerging in 2022, also saw growing attention, especially in Mundo Deportivo. Other topics (curiosities, partnerships) accounted for 34% of Mundo Deportivo’s coverage and 43% in As, with a 877% increase in 2023. Multimedia content was substantial, with 590 videos and 251 galleries in Mundo Deportivo, while As produced 73 videos and 67 galleries. Advertising in Mundo Deportivo grew by 2,133% in 2023 compared to 2021. These results illustrate how media coverage has been key in consolidating padel as a mainstream sport in Spain.
Representações sociais de suicídio: um estudo com comentários de usuários do Twitter
Authors: Schettino Lucas Lorena , Bonomo Mariana , Pires Valentim Joaquim
Published: December 2024

Este estudo teve como objetivo identificar o campo compartilhado, os princípios organizadores das tomadas de posição e a ancoragem psicossocial das representações sociais de suicídio entre usuários do Twitter. Foram coletados 3302 comentários de usuários do Twitter em 103 reportagens sobre suicídio publicadas pelo jornal Folha de São Paulo no Twitter. Em seguida, foram identificados 425 perfis dos usuários autores dos comentários e coletados dados referentes a suas orientações políticas. Os resultados, sistematizados por meio da Classificação Hierárquica Descendente e pela Análise Fatorial de Correspondência, viabilizadas pelo software Iramuteq, indicaram a presença de três princípios organizadores dos significados vinculados ao objeto suicídio: a ciência, a religião e a política. A discussão focalizou a dualidade ciência versus religião na organização do campo representacional de suicídio e as pertenças políticas dos usuários do Twitter como pontos de ancoragem psicossocial privilegiados.
Online training of psychologists for a career intervention with unemployed adults: A pilot study during the COVID-19 pandemic
Authors: Gaspar Pedro Diogo , Carvalho Catarina Luzia , Sampaio Célia , Taveira Maria do Céu , Silva Ana Daniela
Published: December 2024

In Portugal, career counsellors require significant training, especially in the career development field. Online training emerged as a solution during the pandemic, but the evidence of its effects is still uncertain. This pilot study aimed to evaluate the effects of an online training course focused on a career psychological intervention model for unemployed adults. Eight female psychologists (Mage = 30.75; SD = 4.9) from different regions of the country participated in the training. The study used a Diagnostic Evaluation Questionnaire, Evaluation Worksheets, and a Qualitative Evaluation Questionnaire to assess the effects of the training. Results showed an increase in the trainees' knowledge and performance after the course and trainees reported their satisfaction with the training. However, they expressed the need for more practical examples. The study suggests that specialized, empirically validated training in career intervention may have important implications in increasing the quality of career interventions with unemployed individuals.
Validity evidence of the Spanish Burnout Inventory in Mozambican teachers
Authors: Aliante Gildo , Carlotto Mary Sandra , Abacar Mussa , Camâra Sheila Gonçalves , José Coutinho Maurício
Published: December 2024

This study evaluated the validity evidence of the Spanish Burnout Inventory (SBI) in two stages. The first stage verified the content validity, while the second stage verified the internal validity of the structure. A total of 263 Mozambican teachers participated in the study. Confirmatory factor analysis was performed using the Robust Weighted Least Squares estimation method. The model presented: χ2 = 337.313 (p < .01); gl = 164; CFI = .95; TLI = .94 and RMSEA = 0.06 (C.I. = 0.05 - 0.07). The SBI presented four factors — the same number as the original model — and good psychometric properties. The McDonald's alpha omega for the enthusiasm for work dimension was .64; for the psychological exhaustion dimension it was .79; for the indolence dimension it was .80 and for guilt it was .71. It is concluded that the SBI-PE-Mozambique version is a valid and reliable instrument for assessing Burnout Syndrome in teachers in the country.
New Korean Wave: Social Media As Agent of Mediatization Process of the Non-K-Pop Cultural Product Among Malaysian Youth
Authors:   Universiti Kebangsaan Malaysia, Badrul Hisham Nurul Akqmie
Published: December 2024

Recent literature offers findings on the term mediatization, where mediatization and culture synergy seek to explore their links to the changes in society’s everyday culture. This study strives to understand the role of social media in promoting and maintaining the power of the Korean Wave phenomenon when the world faces COVID-19 and the relevant differences in the post-pandemic future. While there has been a proliferation of research on the Korean Wave, it focuses on K-Pop music and K-Drama. Thus, this research project is designated to highlight elements other than K-Pop and K-Drama in the Korean Wave phenomenon by focusing on non-K-Pop cultural products. Also, examining the role played by social media to further extend the soft diplomacy of South Korea in Malaysia. It is worth noting that Malaysia is the only country where the Embassy of the Republic of Korea initiated a special program, namely Korean Online Supporter. By observing social media accounts and content as well as events related to South Korean products, this study will use qualitative methods, netnography and observation for data collection. It elaborates on the effect of mediatization on youth culture while facing the changing dynamic of media technology in the current era.
Keywords: Mediatization, Korean wave, youth, social influencer, social media.
The Unit-transmuted Lindley Distribution with Applications
Authors: Altun Emrah , Hamedani Gholamhossein , Fazli Abdullah
Published: December 2024

This paper introduces the unit-transmuted Lindley (unit-TL) distribution. The statistical properties of the unit-TL distribution defined between (0,1) are discussed in detail. Several estimation techniques are used to estimate the parameters of the unit-TL distribution. An analysis through simulation is carried out to evaluate the efficacy of the suggested model. Furthermore, a unique regression model is developed for bounded response variables based on the unit-TL distribution. To illustrate the importance of the suggested model in precisely describing restricted datasets, two distinct datasets are examined
Comparative Evaluation of Chemical Compositions and Antioxidant Activities of Passiflora edulis Sims Extracts
Authors: Kılıçkaya Selvi Emine
Published: December 2024

Passiflora members have an important quality in both conventional and modern medicine. In the present study Passiflora edulis Sims from MediterraneanTurkey (Antalya-Gazipaşa) was investigated from the aspects of phenolic compounds and antioxidant activities The plant material (stems, leaves) used as a whole and chloroform, ethyl acetate and methanol were used for the extraction. High performance liquid chromatography was used to analyse the phenolic compounds of the extracts. Besides, the antioxidant potential of the extracts was characterised by the total phenolic content, the total flavonoid content, the DPPH (2,2-diphenyl-1-picrylhydrazyl), the CUPRAC (Cupric Ion Reducing Antioxidant Capacity) and the FRAP (ferric reducing antioxidant power assay) tests. Methanol extract was found to be more active than the other extracts in the all antioxidant experiment. DPPH radical scavenging activity of methanol extract was 0.028 ± 0.001 mg/mL, FPAP assay was 0.511 ± 0.012 µmolGA/g and CUPRAC assay was 3.728 ± 0.150 µmolGA/g. As a result, methanol extract of Passiflora edulis was established ferulic acid (175.12 mg std/g) and p-coumaric acid (116.88 mg std/g) were determined as primary phenolic compounds in different amounts along with protocatechuic acid, chlorogenic acid, caffeic acid, apigenin and isorhanmetin. The results showed that Passiflora edulis deserves to be studied both for its use as a food and for its therapeutic properties.
Chemical Composition of Taraxacum Officinale Extracts and Anti-Proliferative Effect on A549 and HT-29 Cell Lines Through Regulating the Expression of Apoptosis-Related Genes
Authors: Kapancık Serkan
Published: December 2024

The use of medicinal plants is still of great importance as an alternative treatment method in neurodegenerative diseases, cardiovascular patients and cancer. Taraxacum officinale plant is one of the medical plants used in the treatment of many diseases as diuretic, hypolipidemic and antidiabetic thanks to the active components it contains. In order to examine the effect of Taraxacum officinal on proliferation and apoptosis in cancer, in our study, we determined the chemical composition of the Taraxacum officinal plant by gas chromatography-mass spectrometry (GC-MS) and its antioxidant status using a commercial kit. Additionally, we determined the anti-cancer effect of water, methanol and chloroform extracts of the Taraxacum officinal plant on A549 and HT-29 cancer cell lines with the help of the MTT (3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide) method. Finally, we aimed to determine the relationship between the chloroform extract of the Taraxacum officinal plant, which has the highest anti-cancer properties, and apoptosis by determining the expressions of BAX, BCL-2 and Caspase-3, which are among the genes associated with apoptosis, in A549 and HT-29 cancer cell lines, with the help of Real-time Polymerase Chain Reaction (RT-PCR) analysis. We determined that the Taraxacum officinal plant has an anti-cancer effect by increasing caspase-3 expressions in A549 lung cancer cell lines and by increasing caspase-3 and BAX expressions and decreasing BCL-2 expression in HT-29 colon cancer cell lines. In light of the data we obtained, we can say that the Taraxacum officinal plant has anti-cancer properties that cause a decrease in cell proliferation by regulating the expression of genes related to apoptosis
Investigation of Cytotoxic Activity of Anthriscus nemorosa (M.Bieb.) Spreng. on Lung Cancer Cells
Authors: Taban Kevser
Published: December 2024

Medicinal plants are considered an important source of human health due to their therapeutic potential against various diseases including cancer. Cancer is a life-threatening disease characterized by uncontrolled cell growth and abnormal signaling processes. The incidence of cancer in society is increasing day by day. The search for active biological resources is important for the discovery of new anticancer drugs. Anthriscus nemorosa (M.Bieb.) Spreng. (Apiaceae) is a medicinal plant naturally distributed in Turkiye and traditionally used as food and against various diseases. This study investigated the methanol extracts of aerial parts and roots of A. nemorosa for cytotoxicity on lung cancer (A549) and non-cancerous (L929) cell lines. According to the results, both extracts showed significant dose-dependent cytotoxic effects on lung cancer cells. IC50 value was recorded as 8.29 μg/mL in the aerial parts extract. On the other hand, it was recorded as 3.57 μg/mL in the roots extract. Furthermore, the selectivity indexes were calculated as 5.93 and 3.38 for aerial parts and roots extracts, respectively. In light of the findings, it has been concluded that A. nemorosa deserves further anticancer research
WHO’S THE REAL FEMINIST? FEMINIST DISCURSIVE BOUNDARY MAKING IN THE CONTEXT OF ANTI-GENDER CAMPAIGNS
Authors: Jacobsson Kerstin , Karlberg Eva , Korolczuk Elżbieta , Meeuwisse Anna
Published: December 2024

In recent years, there has been a wave of opposition to feminism, gender equality, and minority rights in various national and international contexts. While there is a growing number of works that examine anti-gender campaigns, less attention has been devoted to the potential consequences of the anti-gender mobilizations for the internal relations within socially progressive (feminist and LGBTQ+) organizations. The present article examines how the discursive boundary making within the progressive camp unfolds in the context of increased polarization around gender in two countries: Italy and Sweden. Instead of adopting a movement-countermovement view, we propose conceptualizing the discursive struggles around gender through the lens of a “field of contention.” Such a perspective allows us to see that the field of contention around gender is currently undergoing an intense process of transformation: the discursive boundaries between the feminist movement and the anti-gender movement have become increasingly blurred, and there are instances of discursive overlap between these two broad communities, which at times lead to cooperation across the boundary, all the while strengthening divisions within progressive movements.
Source Characteristics of Tectonic and Induced Events near St. Gallen, Switzerland: Utilizing the Empirical Green’s Function Method and Generalized Inversion Technique
Authors: Jeong SeongJu , Lui Semechah K. Y.
Published: December 2024

Stress drop is a kinematic source parameter essential for understanding the physical mechanisms behind natural or human-induced seismic events, contributing to ground shaking and seismic hazards. This study aims to estimate the Brune stress drop of earthquakes across Switzerland for the years 2013–2014. The geothermal energy project in St. Gallen induced 347 events with a maximum magnitude of ML 3.5, providing an opportunity to quantitatively compare the physical differences between induced and tectonic earthquakes in the surrounding region. Using the S-wave Fourier amplitude spectra of 82 induced events and 83 tectonic earthquakes, we apply two spectral methods to isolate the source terms of the earthquakes: (1) empirical Green’s functions (EGFs) and (2) the nonparametric generalized inversion technique (GIT). GIT is applied to all the induced and tectonic earthquakes, whereas six of the induced events (ML>1.4) with appropriate EGF events are also analyzed using the EGF method. For these six events, both methods yield consistent average and median stress-drop values: 16.4 and 18.1 MPa for EGF, and 14.4 and 14.3 MPa for GIT, respectively, which are a factor of 10 larger than those of induced earthquakes. This discrepancy is possibly due to the alteration of the stress state under the influence of pore fluid in the geothermal setting. Interestingly, we observe that the stress drop increases with seismic moment for both induced and tectonic events, which is consistent with previous findings, though we note the narrow magnitude range in this study. Such nonself-similar scaling, if true, may be related to the depth dependence of the stress drops for tectonic events and the perturbation of pore pressure for induced events.
Immediate and High-Precision Hypocentral Determination for Earthquake Early Warning Applications Using Distributed Acoustic Sensing
Authors: Katakami Satoshi , Korenaga Masahiro , Iwata Naoyasu , Araki Eiichiro , Takahashi Narumi , Noda Shunta
Published: December 2024

Earthquake early warning (EEW) systems in Japan use data from as little as a single observation point, even at the stage in which only the P wave is detected at one point, to estimate the epicentral distance and magnitude to rapidly issue a warning. This approach aims to maximize lead time but has the drawback of significant estimation errors (epicentral distance: half to double, back azimuth: ±30°). Using distributed acoustic sensing (DAS) with a dense network of observation points allows for rapid and precise earthquake hypocenter determination, significantly reducing estimation errors compared to single-station methods in EEW system. However, no prior studies have investigated the immediacy of using DAS data—which is indispensable for early earthquake warnings. Therefore, we examined the use of DAS for rapid and precise hypocenter determination with the goal of integrating it into the EEW system. We used fiber-optic cables along the Kyushu Shinkansen to analyze strain-rate waveforms, detect P waves, and determine earthquake hypocenter locations. We detected P waves using short-term average /long-term average simultaneously across multiple channels. We then determined the epicenter using Hypomh. For rapid determination of the hypocenter location after P-wave detection, we assessed the hypocenter location each time the number of P-wave detection points increased by 20. For earthquakes with an epicentral distance of less than 50 km, we successfully determined the hypocenter within 12 km of the Japan Meteorological Agency-reported location. This was achieved by identifying the point where the sum of the maximum-likelihood estimation errors was minimized within 2 s of the initial P-wave detection in any channel. The findings suggest that an EEW system using DAS holds potential as a powerful tool to provide rapid and accurate hypocenter information, especially for near-field earthquakes that occur directly beneath populated areas, where lead times are short, and the potential damage is substantial.
Eduardo Lourenço, leitor de António Sérgio ou duas conceções de ensaísmo
Authors: Lima João Tiago
Published: December 2024

This article explores the intellectual relationship between Eduardo Lourenço and António Sérgio, two pivotal figures in 20th-century Portuguese thought. Despite the generational and ideological gaps between them, Lourenço engaged critically with Sérgio’s ideas, particularly his rationalist philosophy and concept of essayism. Focusing on key texts such as “Ideology and Dogmatism” and “Sérgio as a Cultural Myth,” the article examines Lourenço’s critique of Sérgio’s uncritical confidence in reason and contrasts their distinct approaches to essayism. It also highlights how their differing perspectives reflect broader tensions in Portuguese intellectual history.
The Smallpox Epidemic of 735-737 and the Daibutsu. The Great Smallpox Epidemic of Japan, the Todaiji and the Statue of Buddha Vairocana
Authors: Sanches Manuel
Published: December 2024

This article is dedicated to the history of the smallpox epidemic that took place in Japan from 735 to 737 and the its consequences to the Japanese religious landscape, more especifically, the construction of the Todaiji temple in Nara which houses a 15 meter statue of cosmic Buddha Vairocana.
régimen fiscal de la empresa familiar con particular análisis del ámbito autonómico
Authors: Mata Sierra María Teresa
Published: December 2024

En el presente trabajo se analiza el Régimen fiscal de las Empresas Familiares y la problemática que suscita el cumplimiento de los requisitos exigibles por el ordenamiento fiscal para aplicar el mismo a estas entidades, tanto en el ámbito estatal, como en el autonómico; se evidencia la competencia fiscal que se produce entre las diferentes Comunidades autónomas a fecha de 2024 en el Impuesto sobre el Patrimonio y el Impuesto sobre Sucesiones y Donaciones así como la incidencia que ha tenido la aprobación del nuevo Impuesto Temporal sobre la Solidaridad de las Grandes Fortunas.
Situation analysis study of street children of Khulna city, Bangladesh
Authors: Sarker Nirmal , Islam M. Sohedul
Published: December 2024

Background: With a considerable populace of children which can be vulnerable, this observe investigated the problems skilled by way of street youngsters in Khulna city, Bangladesh.
Methods: A mixed-methods approach was used in the observe, combining quantitative and qualitative techniques. One hundred and 80-8 defendants, a while six to eighteen, had been selected via practical sampling for interviews. To acquire similarly in-depth statistics, three recognition group discussions with twenty-four participants were held. This triangulation technique gave us an intensive information of the difficulties Khulna city’s street youngsters stumble upon.
Results: Most street children in Khulna city were aged 10-12 years, with non-school-going boys 55.6% outnumbering school-going girls 45.5%. Financial difficulties 100% and the need to work 62.3% were the primary barriers to school attendance. A significant proportion 56% face school-related challenges, including inability to pay fees and starvation, especially among girls 61.1%. Abuse rates are high, particularly among non-school-going children, with parental and police violence being common. Support needs include financial aid for education and income-generating training, emphasizing the need for targeted interventions.
Conclusions: This study confirmed that street children face significant barriers to education, with lack of support, abuse, exploitation, and poverty, reliable with prior research in Bangladesh and other developing countries.
Rising trend of vaping products use amongst university students of urban setting in Pakistan: a cross-sectional survey
Authors: Qureshi Farhan Muhammad , Faiz Bari Samira , Zehra Sehrish , Mumtaz Seema
Published: December 2024

Background: Owing to the global rise in prevalence, influencing factors and the health risks of vaping among youth, the current research delves into the concerning surge of vaping in university students. We aim to determine the frequency of the use of vaping products (VPs), their influencing factors and effects on general health and life style among university students of Pakistan.
Methods: This cross-sectional study was conducted among 389 university students aged 18 and 35 years using non-probability convenient sampling. A self-administered, structured questionnaire was designed after through literature search.
Results: The frequency of vaping was 68.4% (266) among 389 participants. Mean age was 22.40±2.44 while 78.4% were males. Out of those 266 individuals, 60.9% were vaping for more than a year, 35.5% vape daily while 73.7% used vaping pod for vaping. 32.3% reported to feel unhealthy change after starting vaping, 55.3% had no change in sleep pattern, 25.6% admitted having breathing problems after vaping while 57.1% experienced positive effect on their mood with vaping. The students from non-medical discipline tend to vape more than medical students (p-value 0.005). Highest source of information about smoking products was friends (77.4%) followed by social media and other internet sources (58.10%).
Conclusions: VPs use is prevailing and rapidly escalating. Our finding may contribute to a better understanding of the prevalence, compelling factors and effects and may provide insight into the future interventions to combat this rising trend to ensure the well-being of young adults in Karachi, Pakistan.
Prevalence of iron deficiency anemia in children with febrile seizures referred to the pediatric clinic of Bu Ali Hospital in Ardabil during 2023-2024
Authors: Ahadi Parisa , Fathi Afshin , Mardi Ali , Amani Firouz
Published: December 2024

Background: Iron deficiency anemia is the most widespread and common nutritional disorder in the world, affecting about 30% of the world’s population. In children, iron deficiency anemia is the most common blood disease during infancy and childhood. This study aimed to investigate the frequency of iron deficiency anemia among children with febrile seizures.
Methods: In this cross-sectional descriptive study, 270 children with febrile seizures participated. Ferritin, hemoglobin, and MCV indices were collected from the blood tests and children’s records, coupled with demographic data and documented in checklists. SPSS version 24 was used to examine the data using both descriptive and analytical statistical techniques.
Results: Boys made up 53% of the children in the study. For 50.7% of children, upper respiratory infections were the most common cause of fever, and generalized seizures accounted for 64.8% of all seizures. 11.1% of children had aberrant MCV, while 17% had abnormal hemoglobin. Ferritin levels below 20 indicated that 9.6% of children were iron deficient. Thirty-seven percent of children were iron deficient based on ferritin indices below 20 and abnormal hemoglobin and MCV indices. The incidence of iron insufficiency was significantly correlated with age. The RBC, ferritin, MCV, and hemoglobin means of children who were healthy and those who were iron deficient differed significantly.
Conclusions: The findings of this study demonstrated that iron deficiency may be a risk factor for children to experience seizures after a fever. It is advised that future research be conducted with a larger sample size.
Utilization of free referral transport services- 102 or Mahatari Express under Janani Shishu Suraksha Karyakram in rural block of Raipur, Chhattisgarh
Authors: Chandrakar Aditi
Published: December 2024

Background: Mahatari Express or 102 [an initiative of Family and Health welfare department (Government of India) and Government of Chhattisgarh under Janani Shishu Suraksha Karyakram (JSSK project)] is the dedicated vehicle for cashless transport of pregnant women from home to hospital (pick up), hospital to home (drop back) and hospital to hospital (inter facility transfer) for institutional delivery. Objective was to assess the utilization of free referral transport (Mahatari express) service in rural block of Chhattisgarh.
Methods: A community based cross-sectional study done in selected 32 villages of Dharsiwa, a rural block of Raipur district among 352 mothers having child less than one year using multistage random sampling from July 2015 to June 2016.
Results: Among all mothers, 72% mothers delivered in the public health facility. Out of this mother who delivered in government facility, 161.27% availed this Mahatari express to reach the facility for delivery while 66.80% availed only drop back facility from home to institute. 57.70% mothers benefited with both the way cost free transport using Mahatari Express.
Conclusions: Though Mahatari express was started in the year 2013 in Chhattisgarh, but less percentage of pregnant females had utilized both way free referral services to government facility during delivery.