bluuebunny/crossref_metadata_2025 huggingface dataset:
IMPORTÂNCIA DO CONHECIMENTO DAS INFLUÊNCIAS DA ANSIEDADE, ESTRESSE E DEPRESSÃO NO DESENVOLVIMENTO DA PSORÍASE
Authors: Silva Rosa Kioko Iida da , Molin Evandinei Dal , Silva Diego da
Published: October 2024

O presente estudo aborda sobre a doença Psoríase e de como é influenciada pela ansiedade, estresse e depressão. Trata-se de uma revisão integrativa com pesquisa em Scielo, Pepsic, Pubmed, Google Acadêmico, com as seguintes palavras: psoríase, ansiedade, estresse, depressão. Conclui-se que há forte ligação entre as doenças citadas e que há necessidade de tratamento medicamentoso e terapias psicológicas para não agravamento da doença para evitar episódios de suicídio, pois que se trata de uma doença que afeta além do físico o psicológico do indivíduo.
O CONTRADITÓRIO E A AMPLA DEFESA NA APURAÇÃO DAS INFRAÇÕES AMBIENTAIS
Authors: Aquino Thiago Badú Câmara , Barros Filho Jorge
Published: October 2024

Existem várias dúvidas e questionamentos sobre o procedimento adotado por órgãos de fiscalização e proteção do meio ambiente, principalmente quanto a forma com que são realizadas as abordagens e são impostas as sanções aos proprietários e possuidores de terra.O motivo das divergências consiste na instauração de sanções mediante um processo administrativo de apuração de infrações ambientais cujo procedimento não é conhecido por boa parte da população. Em razão disso, a pesquisa discorre sobre o contraditório e ampla defesa como instrumentos processuais de combate às injustiças e às condenações indevidas por infrações ambientais, com o objetivo de analisar se o processo administrativo de apuração de infrações ambientais assegura aos denunciados o direito constitucional ao contraditório e a ampla defesa.Para que atingir o resultado esperado, foram empreendidos os métodos de pesquisa bibliográfica, com materiais obtidos na doutrina e jurisprudência, analisados via pesquisa qualitativa. Qualificada ainda como exploratória, a pesquisa científica apresentou os resultados obtidos através da exposição do entendimento adotado no Judiciário brasileiro, mediante transcrição de trechos e citação de jurisprudências, demonstrando que o desrespeito a garantia do contraditório e ampla defesa pode tornar nulo o processo administrativo ambiental por não assegurar o direito de defesa do autuado.
INTELIGÊNCIA ARTIFICIAL NA EDUCAÇÃO: BENEFÍCIOS E DESAFIOS PARA EDUCADORES E INSTITUIÇÕES DE ENSINO
Authors: Silva José Augusto Souza Gomes da , Coutinho Diógenes José Gusmão
Published: October 2024

A Inteligência Artificial (IA) está transformando diversos setores, e a educação não é exceção. Este artigo explora os benefícios e desafios da adoção da IA em ambientes educacionais, analisando seu impacto tanto nas práticas pedagógicas quanto na gestão escolar. Entre os principais benefícios, destaca-se a personalização da aprendizagem, que permite atender às necessidades individuais dos alunos, a automação de processos administrativos e avaliativos, e o apoio à tomada de decisão baseada em dados. No entanto, a implementação da IA também impõe desafios significativos. Educadores enfrentam dificuldades de capacitação técnica e resistência à mudança, enquanto escolas lidam com desigualdades na infraestrutura tecnológica e questões éticas ligadas à privacidade e ao uso de dados.O artigo enfatiza a importância de políticas públicas inclusivas e da colaboração entre escolas, governos e o setor privado para garantir uma adoção eficaz e sustentável da IA. Dessa forma, para a IA contribuir significativamente para uma educação mais justa e de qualidade, é necessário equilibrar o uso das tecnologias com metodologias pedagógicas centradas no desenvolvimento humano e social. Assim, a IA pode se tornar uma aliada no processo educativo, promovendo a inclusão e preparando os estudantes para os desafios do futuro.
ANÁLISE DO ESTADO NUTRICIONAL EM ADULTOS NA CIDADE DE CASCAVEL, NO OESTE DO PARANÁ NO ANO DE 2023
Authors: França Eduarda de , Jimenez Bárbara Lennert , Rosa Anna Victória de Matos Sicchieri , Chagas Artur Gasparovic , Pasinato Bruna Pathrícia Ricardi , Wiebelling Emily
Published: October 2024

O presente estudo tem como objetivo analisar o estado nutricional de adultos no município de Cascavel - PR, apresentando informações acerca da distribuição por faixa etária e sexo, tendência ao longo do ano de 2023 e a porcentagem de indivíduos enquadrados nas categorias de índice de massa corpórea Os dados foram coletados a partir das informações disponíveis no Sistema de Vigilância Alimentar e Nutricional (SISVAN), além de artigos científicos disponibilizados pelo Ministério da Saúde que discutem a respeito das principais alterações relacionadas ao mal estado nutricional, assim como a definição e manejo das doenças relacionadas.
IDENTIFICAR QUAL CONDUTA QUE SE MOSTRA MAIS EFICAZ NA PREVENÇÃO DE QUEDAS EM IDOSOS NOS ÚLTIMOS 5 ANOS
Authors: Santos Denis Oliveira dos , Caetano Kimberly Martins , Soares Maria Eduarda Bezerra , Brito Hana Barros Bezerra Lobo de
Published: October 2024

Objetivo: Este estudo tem como objetivo, reunir e analisar evidências sobre a propriocepção na prevenção de risco de quedas em idosos. Trata-se de uma revisão sistemática, realizada nas bases de dados CAPES e PubMed. Metodologia: A pesquisa foi realizada através das seguintes palavras chaves: Equilíbrio, exercício físico, idosos, propriocepção e quedas. Resultados: Foram encontrados um total de 843 artigos, sendo que, após a análise, foram selecionados para esse trabalho 25 estudos. Discussão: Com o envelhecimento, a probabilidade de quedas aumenta devido a mudanças graduais nas funções fisiológicas das células, tecidos e órgãos. Portanto, em comparação com adultos mais jovens, os idosos são mais vulneráveis a problemas de equilíbrio, marcha, força, cognição, visão, audição e ao aumento do uso de medicamentos. Conclusão: Foi possível concluir que a propriocepção pode atuar diretamente na prevenção de quedas em idosos, promovendo um envelhecimento saudável e seguro.
INCIDÊNCIA DA UTILIZAÇÃO DE CIGARRO ELETRÔNICO
Authors: Guarino Felipe Soares , Lima Ronaldo Nunes
Published: October 2024

Introdução: A utilização do tabaco através de cigarros eletrônicos por jovens tem se tornado cada vez mais significativa com o passar dos anos, mesmo sabendo que o tabagismo é a principal causa de morte evitável em todo o mundo, sendo responsável pela morte de aproximadamente 8 milhões de pessoas anualmente. Objetivo: Esta pesquisa teve como objetivo verificar a quantidade de indivíduos entre 14 e 30 anos de idade que fazem ou já fizeram a utilização deste produto. Materiais e Métodos: Esta pesquisa teve a utilização de questionários virtuais para sua realização. O levantamento de dados foi realizado no aplicativo Google Forms. Para a coleta dos dados de interesse, foi elaborado um questionário virtual, composto por nove perguntas de múltipla escolha. Resultado: Os resultados encontrados apontam que 94,30% dos participantes tem conhecimento sobre o cigarro eletrônico, sendo que 60, 6% destes já fizeram a utilização deste produto em algum momento, apontando ainda que 41,2% destes participantes fizeram a utilização do cigarro eletrônico por indução dos amigos. Conclusão: Ao analisar os resultados, concluímos que o número de usuários de cigarro eletrônicos é significativo, e que a atuação de profissionais da saúde é fundamental como forma de prevenção e tratamento do tabagismo.
ACHADOS INCIDENTAIS EM AQUISIÇÕES TOMOGRÁFICAS DE PEQUENO E MÉDIO VOLUME
Authors: Balestra Lucas Fonseca de Souza , Cunha Maria Eduarda Costa Capistrano , Cunha Tereza Cristina Rodrigues da , Janett Robert Samuel , Grossi Ademir Tadeu Ribeiro
Published: October 2024

A tomografia computadorizada de feixe cônico (TCFC) tem se mostrado fundamental não só para o diagnóstico e planejamento de tratamentos odontológicos nas várias especialidades, mas também para a identificação de anomalias que não estão relacionadas ao motivo original do exame. Estas condições, denominadas de achados incidentais, incluem desde pequenas alterações ósseas, dentárias e até lesões mais complexas, que podem exigir acompanhamento clínico ou intervenção terapêutica adicional. Este artigo teve como objetivo reportar sobre achados incidentais observados em aquisições tomográficas de feixe cônico de pequeno e médio volume, que são amplamente utilizadas na prática odontológica. A metodologia utilizada para a elaboração deste estudo baseou-se em uma revisão da literatura sobre o tema, abrangendo artigos publicados entre 2010 e 2023, e selecionados de acordo com critérios de relevância e qualidade científica. Os resultados demonstraram que, embora a maioria dos achados não requeira intervenção imediata, a detecção precoce e o acompanhamento adequado são essenciais para evitar complicações futuras e para o manejo eficiente das condições identificadas. Concluiu-se que a TCFC, além de sua aplicação diagnóstica principal, possui um papel crucial na identificação de condições secundárias, contribuindo para um atendimento mais completo e seguro aos pacientes.
The UNAM-MARine Aerosol Tank (UNAM-MARAT): An Evaluation of the Ice-Nucleating Abilities of seawater from the Gulf of Mexico and the Mexican Pacific
Authors: Córdoba María Fernanda , Chang Rachel , Alvarez-Ospina Harry , Olivos Aramis , Raga Graciela B. , Rosas-Ramírez Daniel , Campos Guadalupe , Marquez Isabel , Castro Telma , Ladino Luis A.
Published: October 2024

Abstract. Although several studies have shown that sea spray aerosol (SSA) has the potential to act as ice nucleating particles (INP) impacting cloud formation, there is a lack of marine INP studies in tropical latitudes. This is partly due to the unavailability of local oceanographic cruises that perform aerosol-cloud interaction studies in the tropics, as well as the scarcity of appropriate aerosol and cloud microphysics instrumentation. The present study shows the development of the UNAM-MARine Aerosol Tank (UNAM-MARAT), a device that simulates wave breaking to generate SSA particles with the main purpose to characterize their physicochemical properties including their ice nucleating abilities. The UNAM-MARAT was characterized using Instant Ocean Sea Salt and its potential to study ambient sea waters was evaluated with sea seawater samples collected from the Port of Veracruz (PoV) in the Gulf of Mexico, and from the Bay of Acapulco (BoA) and the Bay of Santiago- Manzanillo (BoSM) in the Mexican Pacific Ocean. The portable and automatic UNAM-MARAT is able to generate aerosol particle concentrations as high as 2000 cm-3 covering a wide range of sizes, from 30 nm to 10 μm, similar to those found in the ambient marine boundary layer. The SSA generated from the three natural seawater samples was found to act as INP via immersion freezing, with INP concentrations as high as 130.7 L-1. The particles generated from the BoA seawater samples were the most efficient INPs, reporting the highest ice active site density (ns) values between -20 and -30 °C. Our results also show the direct relationship between particle size and its composition. Larger particles (> 1 μm) were found to be enriched in sodium chloride. In contrast, the fraction of Ca2+, Mg2+, and NO3- was found to increase with decreasing the particle size from 10 μm to 320 nm. This suggests the presence of dissolved organic material in the submicron particles.
Deterministic chaos in modulated multi-cell drifts of localized lower hybrid oscillations excited by high frequency waves in the ionosphere
Authors: Leyser Thomas B.
Published: October 2024

Abstract. The prominent broad upshifted maximum (BUM) feature in electromagnetic emissions stimulated by powerful high frequency radio waves in the ionosphere exhibits an exponential spectrum for pump frequencies near an harmonic of the ionospheric electron gyro frequency. Exponential power spectra is a characteristic of deterministic chaos. In the present treatment, a two-fluid model is derived of lower hybrid (LH) oscillations driven by parametric interaction of the electromagnetic pump field, electron Bernstein mode and upper hybrid mode as previously proposed to interpret the BUM. In two dimensional geometry across the geomagnetic field, LH oscillations localized in cylindrical density depletions are associated with multi-cell plasma drift paterns. The numerical simulations show that topological modulations of the drift can give rise to approximately Lorentzian shaped pulses in the LH time signal. For parameter values typical of the ionospheric experiments, the exponential power spectrum of the Lorentzian pulses has a slope that is consistent with the slope of the BUM spectrum. The BUM spectral structure is therefore attributed to deterministic chaos in LH dynamics.
Validation and uncertainty quantification of three state-of-the-art ammonia surface exchange schemes using NH3 flux measurements in a dune ecosystem
Authors: Jongenelen Tycho , van Zanten Margreet C. , Dammers Enrico , Wichink Kruit Roy , Hensen Arjan , Geers Leon F. G. , Erisman Jan Willem
Published: October 2024

Abstract. Deposition of reactive nitrogen causes detrimental environmental effects, including biodiversity loss, eutrophication, and soil acidification. Measuring and modeling the biosphere-atmosphere exchange of ammonia, the most abundant reduced nitrogen species, is complex due to its high reactivity and solubility, often leading to systematic discrepancies between model predictions and observations. This study aims to determine whether three state-of-the-art exchange schemes for NH3 can accurately model NH3 exchange in a dune ecosystem (Solleveld) and detect factors causing the uncertainties in these schemes. The selected schemes are DEPAC by Van Zanten et al. (2010), and the schemes by Massad et al. (2010) and Zhang et al. (2010). Validation against one year of gradient flux measurements revealed that the Zhang scheme represented the NH3 deposition at Solleveld best, whereas the DEPAC scheme overestimated the total deposition while the Massad scheme underestimated the total deposition. Yet, none of these schemes captured the emission events at Solleveld, pointing to considerable uncertainty in the compensation point parameterization and possibly in the modeling of NH3 desorption processes from wet surface layers. The sensitivity analysis further reinforced these results, showing how uncertainty in essential model parameters in the external resistance (Rw) and compensation point parameterization propagated into diverging model outcomes. These outcomes underscore the need to improve our mechanistic understanding of surface equilibria represented by compensation points, including the adsorption-desorption mechanism at the external water layer, and specific recommendations are provided for future modeling approaches and measurement setups to support this goal.
A WRF-Chem study of the greenhouse gas column and in situ surface concentrations observed at Xianghe, China. Part 1: Methane (CH4)
Authors: Callewaert Sieglinde , Zhou Minqiang , Langerock Bavo , Wang Pucai , Wang Ting , Mahieu Emmanuel , De Mazière Martine
Published: October 2024

Abstract. This study is the first of two companion papers which investigate the temporal variability of CO2, CH4 and additionally CO concentrations measured at the Xianghe observation site near Beijing in China using the Weather Research and Forecast model coupled with Chemistry (WRF-Chem), aiming to understand the contributions from different emission sectors and the influence of meteorological processes. Simulations of the in situ (PICARRO) and remote sensing (TCCON-affiliated) measurements are produced by the model’s greenhouse gas option, called WRF-GHG, from September 2018 until September 2019. The present study discusses the results for CH4. The model shows good performance, after correcting for biases in boundary conditions, achieving correlation coefficients up to 0.66 for near-surface concentrations and 0.65 for column-averaged data. The simulations use separate tracers for different source sectors and revealed that energy, residential heating, waste management and agriculture are the primary contributors to the CH4 concentrations, with the energy sector having a greater impact on column measurements than surface concentrations. Monthly variability is linked to both emission patterns and meteorological influences, with advection of either clean or polluted air masses from the North China Plain playing a significant role. The diurnal variation of the in situ concentrations due to planetary boundary layer dynamics is quite well captured by WRF-GHG. Despite capturing the key variability of the CH4 observations, the model displays a seasonal bias, likely originating from an incorrect seasonality in the emissions from agricultural and/or waste management activities. Our findings highlight the value of WRF-GHG to interpret both surface and column observations at Xianghe, offering source sector attribution and insights in the link with local and large-scale winds based on the simultaneously computed meteorological fields. However, they also highlight the need to improve the knowledge on the seasonal CH4 cycle in northern China to obtain more accurate emission data and boundary conditions for high-resolution modeling.
River discharge impacts coastal Southeastern Tropical Atlantic sea surface temperature and circulation: a model-based analysis
Authors: Aroucha Léo C. , Lübbecke Joke F. , Brandt Peter , Schwarzkopf Franziska U. , Biastoch Arne
Published: October 2024

Abstract. The Southeastern Tropical Atlantic (SETA) coastal region sustains highly productive fisheries and marine ecosystems, thus having immeasurable socio-economic importance for West African countries. It is characterized by high sea surface temperature (SST) variability and freshwater input from land mainly due to Congo River discharge. In this study, using high-resolution ocean model sensitivity experiments, we show that the presence of low salinity waters from the river discharge increases the mean state SST in the SETA coastal fringe by about 0.26 °C on average and by up to 0.9 °C from south of the Congo River to the Angola-Benguela front (ABF). North of the Congo River up to about 4° S, this input significantly reduces the mean state SST by more than 1 °C. We demonstrate that the impact of river discharge on SST is associated with a halosteric effect, which modifies the sea surface height gradient and alters geostrophic currents, producing a southward (northward) coastal geostrophic flow, with an onshore (offshore) geostrophic component to the south (north) of the Congo River. Hence, advective warming (cooling) and downwelling (upwelling) are generated south (north) of the river mouth. Furthermore, the southward advection generated by the low salinity waters pushes the ABF further south. These results draw attention to the freshwater impact on SSTs and ocean surface dynamics, especially in the projected climate change scenario of continuously increasing land to ocean discharge.
Near-real-time atmospheric and oceanic science products of Himawari-8 and Himawari-9 geostationary satellites over the South China Sea
Authors: Liu Jian , Yu Jingjing , Lin Chuyong , He Min , Liu Haiyan , Wang Wei , Min Min
Published: October 2024

Abstract. The initial release of near-real-time (NRT) atmospheric and oceanic science products from Japanese Himawari-8 and Himawari-9 (H8/9) geostationary (GEO) satellites over the South China Sea (SCS) was unveiled in 2024. The primary objective behind crafting these NRT H8/9 satellite products is to facilitate weather and marine environment monitoring, enhance maritime security, and aid ocean navigation, among other purposes. As part of this investigation, a novel NRT data processing system was devised to generate a variety of regional H8/9 GEO satellite science products within a resolution of 10 min and a gridded resolution of 0.05° × 0.05° from 3 November 2022 to the present. This algorithm system was built upon the preceding Fengyun (FY) geostationary satellite algorithm test bed (FYGAT), which was the prototype of the FY-4 GEO meteorological satellite science product operational processing system. These regional H8/9 GEO satellite science products encompass a range of crucial data such as cloud mask, fraction, height, phase, optical, and microphysical properties; layered precipitable water; and sea surface temperature. We subjected these products to rigorous evaluations against high-quality analogous satellite products and reanalysis data spanning 1 year in 2023. The validations underscore a strong consistency between the H8/9 GEO satellite atmospheric and oceanic science products over the SCS and the referenced products. Nevertheless, slight discrepancies in these satellite science products were identified, primarily stemming from variations in sensor/dataset characteristics, retrieval algorithms, and geometric conditions. These outcomes demonstrate the suitability of the first edition of NRT atmospheric and oceanic science products of H8/9 satellites over the SCS in supporting the intended quantitative applications. This NRT GEO satellite data record is publicly accessible through the File Transfer Protocol (FTP) provided by the Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai) in China. Free access to the dataset is possible via https://doi.org/10.6084/m9.figshare.25015853 (Liu et al., 2024).
Distribution and Characteristics of Lightning-Ignited Wildfires in Boreal Forests – the BoLtFire database
Authors: Engle Brittany , Bratoev Ivan , Crowley Morgan A. , Zhu Yanan , Senf Cornelius
Published: October 2024

Abstract. The frequency and severity of fire weather have increased under climate change, particularly in high-latitude boreal forests. Lightning, a key ignition source globally, is also expected to become more frequent with climate change and could significantly increase burn area. Current research on lightning-ignited wildfires (LIW) has a long history in boreal ecosystems but has typically focused on North America due to better data availability, while the lack of publicly available data for Eurasia has hindered our comprehensive understanding of important characteristics of LIW, such as holdover time, lightning-ignition efficiency, frequency, and spatial distribution of lightning-ignited wildfires in boreal forests. This study introduces the Temporal Minimum Distance (TMin) method, a novel approach to matching lightning strikes with wildfires without requiring ignition location, that outperformed current methodologies. As a result, we developed a comprehensive dataset of lightning-ignited wildfires across the entire boreal forest from 2012 to 2022, encompassing 6,228 fires — 4,186 in Eurasia and 2,042 in North America — each over 200 hectares in size. This dataset provides new opportunities to model ignition and spread dynamics of boreal wildfires and offers deeper insights into lightning-driven fire activity globally.
Challenges of high-fidelity air quality modeling in urban environments – PALM sensitivity study during stable conditions
Authors: Resler Jaroslav , Bauerová Petra , Belda Michal , Bureš Martin , Eben Kryštof , Fuka Vladimír , Geletič Jan , Jareš Radek , Karel Jan , Keder Josef , Krč Pavel , Patiño William , Radović Jelena , Řezníček Hynek , Sühring Matthias , Šindelářová Adriana , Vlček Ondřej
Published: October 2024

Abstract. Urban air quality is an important part of human well-being, and its detailed and precise modeling is important for efficient urban planning. In this study the potential sources of errors in large eddy simulation (LES) runs of the PALM model in stable conditions for a high-traffic residential area in Prague, Czech Republic, with a focus on street canyon ventilation, are investigated. The evaluation of the PALM model simulations against observations obtained during a dedicated campaign revealed unrealistically high concentrations of modeled air pollutants for a short period during a winter inversion episode. To identify potential reasons, the sensitivities of the model to changes in meteorological boundary conditions and adjustments of model parameters were tested. The model adaptations included adding the anthropogenic heat from cars, setting a bottom limit of the subgrid-scale turbulent kinetic energy (TKE), adjusting the profiles of parameters of the synthetic turbulence generator in PALM, and limiting the model time step. The study confirmed the crucial role of the correct meteorological boundary conditions for realistic air quality modeling during stable conditions. Besides this, the studied adjustments of the model parameters proved to have a significant impact in these stable conditions, resulting in a decrease in concentration overestimation in the range 30 %–66 % while exhibiting a negligible influence on model results during the rest of the episode. This suggested that the inclusion or improvement of these processes in PALM is desirable despite their negligible impact in most other conditions. Moreover, the time step limitation test revealed numerical inaccuracies caused by discretization errors which occurred during such extremely stable conditions.
Expanding seawater carbon dioxide and methane measuring capabilities with a Seaglider
Authors: Hauri Claudine , Irving Brita , Hayes Dan , Abdi Ehsan , Kemme Jöran , Kinski Nadja , McDonnell Andrew M. P.
Published: October 2024

Abstract. Warming, ocean acidification, and deoxygenation are increasingly putting pressure on marine ecosystems. At the same time, thawing permafrost and decomposing hydrates in Arctic shelf seas may release large amounts of methane (CH4) into the water column, which could accelerate local ocean acidification and contribute to climate change. The key parameters to observing and understanding these complex processes and feedback mechanisms are vastly undersampled throughout the oceans. We developed carbon dioxide (CO2) and CH4 gliders, including standard operational procedures, with the goal that CO2 and CH4 measurements will become more common for glider operations. The Seagliders with integrated Contros HydroC CO2 or CH4 sensors also include conductivity, temperature, depth, oxygen, chlorophyll a, backscatter, and fluorescent dissolved organic matter sensors. Communication via satellite allows for near-real-time data transmission, sensor adjustments, and adaptive sampling. Several sea trials with the CO2 Seaglider in the Gulf of Alaska and data evaluation with discrete water and underway samples suggest nearly “weather-quality” CO2 data as defined by the Global Ocean Acidification Network. A winter mission in Resurrection Bay, Alaska, provided the first insights into the water column inorganic carbon dynamics during this otherwise undersampled season. The CH4 Seaglider passed its flight trials in Resurrection Bay but needs to be tested during a field mission in an area with CH4 concentrations beyond background noise. Both sensing systems are available to the science community through the industry partners (Advanced Offshore Operations and -4H-JENA engineering GmbH) of this project.
A description of existing Operational Ocean Forecasting Services around the Globe
Authors: Cirano Mauro , Alvarez-Fanjul Enrique , Capet Arthur , Ciliberti Stefania , Clementi Emanuela , Dewitte Boris , Dinápoli Matias , El Serafy Ghada , Hogan Patrick , Joseph Sudheer , Miyazawa Yasumasa , Montes Ivonne , Narvaez Diego , Regan Heather , Simionato Claudia G. , Tanajura Clemente A. S. , Thupaki Pramod , Urbano-Latorre Claudia , Veitch Jennifer
Published: October 2024

Abstract. Predicting the ocean state in support of human activities, environmental monitoring and policymaking across different regions worldwide is fundamental and require numerical strategies that have to address their physical peculiarities. The Authors provide an outlook on the status of operational ocean forecasting systems in 8 key regions in the world ocean: the West Pacific and Marginal Seas of South and East Asia, the Indian Ocean, the African Seas, the Mediterranean and Black Sea, the North-East Atlantic, the South and Central America Seas, the North America and the Arctic. Starting from the specific regional challenges to address, the Authors discuss on the numerical strategy and available operational systems, pointing out the straightness and the ways forward to improve the essential ocean variables predictability from regional to coastal scales, products reliability and accuracy. This compendium is a baseline to understand the worldwide offer, showing how the heterogeneity of the physical characteristics of ocean dynamics can be addressed thanks to a systematic and regular provisioning of predictions.
Characterizing southeast Greenland fjord surface ice and freshwater flux to support biological applications
Authors: Moon Twila A. , Cohen Benjamin , Black Taryn E. , Laidre Kristin L. , Stern Harry L. , Joughin Ian
Published: October 2024

Abstract. Southeast Greenland (SEG) is characterized by complex morphology and environmental processes that create dynamic habitats for top marine predators. Active glaciers producing solid-ice discharge, freshwater flux, offshore sea ice transport, and seasonal landfast-ice formation all contribute to a variable, transient environment within SEG fjord systems. Here, we investigate a selection of physical processes in SEG to provide a regional characterization that reveals physical system processes and supports biological research. SEG fjords exhibit high fjord-to-fjord variability regarding bathymetry, size, shape, and glacial setting, influencing some processes more than others. For example, during fall, the timing of offshore sea ice formation near SEG fjords progresses temporally when moving southward across latitudes, while the timing of offshore sea ice disappearance is less dependent on latitude. The rates of annual freshwater flux into fjords, however, are highly variable across SEG, with annual average input values ranging from ∼ 1 × 108 to ∼ 1.25 × 1010 m3 (∼ 0.1–12.5 Gt) for individual fjords. Similarly, the rates of solid-ice discharge in SEG fjords vary widely – partly due to the irregular distribution of active glaciers across the study area (60–70° N). Landfast sea ice, assessed for eight focus fjords, is seasonal and has a spatial distribution highly dependent on individual fjord topography. Conversely, glacial ice is deposited into fjord systems year-round, with the spatial distribution of glacier-derived ice depending on the location of glacier termini. As climate change continues to affect SEG, the evolution of these metrics will vary individually in their response, and next steps should include moving from characterization to system projection. Due to the projected regional ice sheet persistence that will continue to feed glacial ice into fjords, it is possible that SEG could remain a long-term refugium for polar bears and other ice-dependent species on a centennial to millennial scale, demonstrating a need for continued research into the SEG physical environment.
Halkla İlişkilerde Tüketici Aktivizminin Rolü: Şirketler için Yeni Bir Paradigma
Authors: SUMMAK Erhan
Published: October 2024

Consumer activism refers to consumers collectively acting to create change in companies, and this phenomenon has been further strengthened by the new communication tools and social media brought by the digital age. In the past, companies largely controlled trends and consumer preferences with traditional advertising and marketing strategies. However, consumers’ increasing awareness and organizational skills have changed these power dynamics. Now, consumers can make their voices heard through social media platforms and digital tools and become an effective force for social change. However, consumer activism can also create a potential public relations crisis for companies. The public’s demand for policy and practice changes in an organization can threaten the reputation and financial performance of companies. Therefore, managing consumer activism has become a fundamental element of public relations strategies. Companies should use public relations tools to protect their brand reputation and maintain consumer trust by developing proactive and reactive strategies. While proactive public relations emphasizes brand values and transparency before crises, reactive public relations offers fast and effective responses during crises. Integrating consumer activism into brand strategy can provide significant benefits by aligning a company’s core values with the concerns and expectations of its consumers. Social media is an effective tool for engaging with activist consumers. Using social media platforms, companies can listen to consumer feedback, engage in relevant online conversations, and address concerns. Additionally, measuring the impact of consumer activism on brand perception is also critical for companies. Using analytics tools, companies can track consumer feedback and interactions. This provides important data to improve future strategies and better respond to the demands of activist consumers. Consumer activism is driving organizations toward excellence by creating a more engaged and responsive approach to public relations. Key Words: Public Relations, Consumer, Activism, Brand, Paradigm.
Effect of cavitation liposuction on adipose tissue reduction. A case report
Authors:   Śląska Wyższa Szkoła Medyczna w Katowicach, Sugier Aneta
Published: October 2024

The increasing interest in effective slimming and body contouring methods encourages ongoing advancements in technology and treatment techniques. Liposuction is a method of fat reduction; however, it entails surgical intervention, extended recovery time, and potential complications. Cavitation liposuction is a non-invasive form of liposuction. This study aimed to assess the impact of cavitation liposuction on adipose tissue reduction. A comprehensive assessment of the skin condition was conducted both preand post-procedure. The aetiology and manifestations of excessive adipose tissue accumulation were described.
Cosmetic and social concerns in breast cancer
Authors:   Prof. Kazimiera Milanowska Higher School of Education and Therapy, Kurkowiak Adrianna , Połoczańska-Godek Sława ,   Prof. Kazimiera Milanowska Higher School of Education and Therapy
Published: October 2024

The World Health Organisation defines health as not merely the absence of disease, but as a state of complete physical, social, and mental well-being. Consequently, in the context of cancer, it is essential to implement interventions at various levels to enhance the treatment process and optimise outcomes. This study aimed to elucidate the alterations in the skin of women with breast cancer receiving oncological treatments and care methodologies. The issue of oncology patients' perception of attractiveness was also discussed. Applying cosmetological services during oncological treatment can enhance well-being, expedite the healing process, and elevate the patient's social value.
Investigation of the anti-inflammatory and antioxidant properties of cannabis in cosmeceuticals
Authors:   Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Basit Sibtain , Jain Chirag ,   Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Singh Indu ,   Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University, Baghel Chauhan Shikha ,   Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University
Published: October 2024

Biotechnology, as an interdisciplinary scientific field, is crucial in identifying the valuable active ingredients of plants. Their application extends beyond medical and pharmaceutical formulations to encompass cosmetics, in which these natural substances play a significant role. This article aimed to investigate the potential advantages of integrating cannabis-derived compounds into skincare cosmetic formulations. Their therapeutic efficacy on diverse dermatoses was emphasised. The diverse applications of cannabinoids and terpenes in cosmetic formulations were also examined. Scientific report analysis confirms the beneficial effects of cannabis-derived compounds, including cannabidiol and seed oil, in enhancing skin health and addressing inflammation and dermatological issues. The potential of cannabis-derived compounds in creating novel and effective cosmeceutical products was emphasised.
Non-tuberculosis Mycobacterial Lung Infection from the Position of Computed Tomography (Clinical Observation)
Authors: Morozova T. G. , Kunin A. I.
Published: October 2024

Mycobacterioses are caused by a large number of conditionally pathogenic mycobacteria that are widespread in the environment. The incidence of diseases caused by nontuberculosis mycobacteria (NTMB) is steadily increasing due to an increase in the number of immunoscompromised patients.

The aim of the study was to analyze controversial issues encountered in the differential diagnosis of tuberculosis and non-tuberculosis mycobacterial infection.

Materials and methods. The study was performed on a 64–slice GE REVOLUTION EVO computed tomograph.

Discussion. Based on the anamnesis and the results of a microbiological study, the attending physician eventually diagnosed a non-tuberculosis mycobacterial infection and prescribed appropriate treatment.

Conclusion. Despite the fact that in most cases the radiological and clinical picture of non-tuberculosis mycobacteriosis is nonspecific, there are clinical and radiological syndromes highly specific for non-tuberculosis mycobacteriosis.
Ovarial Torsion in Young Children. Ultrasound Diagnostic
Authors: Olkhova E. B. , Soboleva V. O. , Tolkach O. V.
Published: October 2024

Background. Early adnexal torsion (AT) is extremely rare. It usually involves a torsion of the ovary together with the tube, which cannot be differentiated by transabdominal ultrasound, so the terms "adnexal torsion" and "ovarian torsion" for children are echographically identical.

Objective. To study the features of echographic representation of ovarian torsion in infant girls.

Materials and Methods. During 2015–2024, adnexal torsion was echographically diagnosed in 6 girls of the first year of life. All patients underwent transabdominal ultrasound in B-mode and color Doppler scanning. All children were operated, and the diagnosis was verified.

Results. The frequency of adnexal torsion in children under 1 year of age was 13.3% of all patients (45) with this pathology. The complaints and clinical picture were nonspecific. In all cases, suspicion of adnexal torsion was expressed only when ultrasound was performed. There was an increase in the volume of the affected ovary by 6.91 ± 0.68 times compared to the contralateral ovary and increased echogenicity of the ovarian parenchyma, against which numerous anechogenic follicles were traced. Vascular pattern in the parenchyma of the affected ovary was detected in 2/6 cases (33.33%), uterine appendages were irreversibly changed. Hyperstimulated ovaries were observed in 4 out of 6 cases. The distribution of follicles in the affected ovary was chaotic, there was no "necklace symptom", there was no marked rounding of the ovarian shape, and the amount of stromal component in the tilted ovary was relatively small. In 5/6 (83.3%) girls, no pelvic cavity effusion was noted.

Conclusion

There are no specific anamnestic and clinical data suggestive of adnexal torsion in infants, which determines the importance of ultrasound as virtually the only method of emergency diagnosis of this pathology.

The peculiarity of ultrasound in the infant should be the maximum expansion of the area of examination with attempts to visualize the pelvic organs regardless of the degree of bladder filling.

The basis of echographic diagnosis of adnexal torsion in infants are structural changes of the appendage in B-mode: increase in linear size of 1.5–2 times, volume of 4–10 times and increased echogenicity of the stroma. Rounding of the shape of the affected ovary is insignificant.

A feature of twisted appendage in infants is a large number of follicles in the affected ovary (2/3 of observations). The "necklace" symptom is atypical.

The presence of abdominal effusion in adnexal torsion in infants is not characteristic.

Preservation of the vascular pattern in the ovary does not exclude adnexal torsion, is infrequent (in 1/3 of cases) and does not guarantee preservation of ovarian viability.
Экстремистская деятельность турецкой ультраправой националистической организации «Серые волки» во второй половине 1970-х гг.
Authors: Гейгер Николай Николаевич
Published: October 2024

В статье рассматривается экстремистская деятельность ультраправой националистической организации «Серые волки» в Турции во второй половине 1970-х гг. История создания организации раскрывается во взаимосвязи с общественно-политическим контекстом. С методологической точки зрения текущее исследование базируется на принципах историзма, детерминизма и объективности. Согласно результатам исследования, террористическую деятельность «Серых волков» в рассматриваемый период можно разделить на три направления: борьба с левыми активистами, погромы представителей национальных и религиозных меньшинств (в частности, алевитов), нападения на представителей интеллигенции. Делается вывод, что в период 1977–1980 гг. экстремистская деятельность «Серых волков» достигла масштабов общественной катастрофы, что стало одной из причин военного переворота 1980 г. в Турции.
Neuroprotective Activity of Polyherbal Formulation on Colchicine Induced Alzheimer’s Disease in Rat Model
Authors: Anawal Lingaraj , V M Chandrashekar , Shalavadi Mallappa , Teli Shubham , Madalageri Manjunath , Sadashivanavar Veeresh , Patil Vidya , Kumbar Sakkoobayi , Horatti Prema
Published: October 2024

Objective: The current study was designed to study the neuroprotective effect of Polyherbal formulation against the Colchicine-induced Alzheimer’s disease rat model. Methods: The memory enhancing activity of Polyherbal formulation was demonstrated by the intracerebroventricular administration of colchicine in Sprague-dawley rats. The effect of Polyherbal formulation were studied by evaluating the neurobehavioral assessment parameters like Morris water maze test, Locomotor activity, Open filed and Elevated plus maze test were performed at 0, 7, 14 and 28 days for assessing the cognitive and gross behavioral activities in all groups. Results and Discussion: The effect of Polyherbal formulation shows a neuroprotective activity with significant (p<0.001) decrease in Mean transfer latency, Time spent in open arm, Number of entries in open arm, escape latency, number of ambulatory movement, latency, numbering of rearing, number of grooming, rest and significant (p<0.001) increase in time spent closed arm, number of entries in closed arm, Probe trail, time spent in platform quadrant and spontaneous locomotion, number of ipsilateral rotation. Conclusion: In conclusion, the result of current study evidenced that the Polyherbal formulation (PHF) showed potent neuroprotective activity against colchicine induced Alzheimer’s disease.
Bahriyeli Bir Askerî Tarihçi: Bahri Noyan’ın Hayatı ve Çalışmaları
Authors: Korkmaz Mehmet
Published: October 2024

Bahri Noyan, 26 yıl Türk Deniz Kuvvetleri’nde bir bahriye subayı olarak hizmet ettikten sonra 1960 yılında emekli olmuştur. Türk denizcilik tarihine olan ilgisi onun emekliliği döneminde çeşitli dergi ve gazetelerde yazmaya yönlendirmiştir. Neredeyse tamamı modernleşme dönemi Osmanlı denizcilik tarihine ilişkin popüler tarzdaki yazıları onun kamuoyunda tanınmasını da sağlamıştır. Söz konusu yazılarından bazıları mahiyeti ve ihtiva ettiği malumat itibarıyla akademik çalışmalara da kaynaklık etmektedir. Tüm bunlara rağmen Bahri Noyan’ın hem bahriyede geçirdiği uzun yıllara dair askerî kariyeri hem de onun hayat hikâyesinin tamamına ilişkin mevcut literatürde hiçbir malumat olmaması askerî tarihçiliğimizin eksik yanlarından birini oluşturmaktadır. Bu makalenin hedefi Bahri Noyan’ın biyografisini ortaya çıkarmak ve çeşitli dergilerde kaleme aldığı yazılarının bibliyografik künyelerini tespit etmektir. Aynı zamanda bahse konu yazılarının içerik analizinin yapılacaktır. Böylece Noyan’ın askerî kariyeri, mesleki faaliyetleri ve Türk deniz tarihçiliğindeki yerinin tespiti amaçlamaktadır.
Research on Mobile Learning (M-Learning) in Higher Education: A Systematic Review (2016 to 2023)
Authors: Mercan Gamze , Varol Selçuk Zümrüt , Kaya Erdem
Published: October 2024

This study investigates the evolution of mobile learning (M-Learning) applications in higher education between 2016 and 2023. This period marks an era of significant technological innovations and the profound impacts of the COVID-19 pandemic on education. The purpose of this research is to delineate how M-Learning applications are represented in the academic literature during this time and to identify research trends within this field. The research is based on a systematic review of 161 academic articles related to M-Learning, published between 2016 and 2023 in the Scopus and Web of Science databases. The study utilizes the TCCM (Theory, Context, Characteristics, Methodology) framework to conduct an in-depth analysis of theoretical approaches, research contexts, learning characteristics, and methodological strategies in the literature. The findings reveal that M-Learning positively impacts areas such as collaboration, skill development, and self-assessment among students. The effective use of mobile devices as educational tools by instructors and students is identified as crucial for the success of M-Learning applications. Moreover, the success of M-Learning is closely linked to users' attitudes toward technology and the integration of technological and pedagogical supports into the learning processes. This systematic review provides significant insights into how M-Learning can transform learning and teaching practices in higher education. It suggests strategic planning and further research for educators, policymakers, and researchers on integrating mobile technologies into learning processes. Specifically, there is a need to explore the long-term effects of M-Learning on student achievement and its applicability in various learning contexts.
Prenatal growth of Norwegian lemming Lemmus lemmus (L.)
Authors: Østbye Eivind , Gult Oldrich
Published: October 2024

In a study of prenatal growth males and females from a laboratory breeding stock were paired until copulation and females were sacrificed in groups 5, 10, 15 and 20 days after conception. Altogether 33 pregnant females carrying 146 embryos were used. Mean litter size was 4.42. Length and weight measurements of embryo were used as criteria of age development of embryos and thereby giving a key to determination of the stage of pregnancy during field study autopsies. This key makes it possible to give a fairly accurate determination of age of embryos according to the crown-rump length, as early as 5 days after conception and by weight between 5 and 10 days.
Variations in the fish community of the Øra Estuary, SE Norway, with emphasis on the freshwater fishes
Authors: Pethon Per
Published: October 2024

The fish fauna in a part of the River Glomma estuary, the Øra estuary, in SE Norway was studied from April to September in 1973 and 1976, and until October in 1975. Analysis of the variations in the fish community by diversity indices showed significant correlation between species diversity H and salinity. A seasonal cycle in the fish community occurred, i.e. a shift from a marine to a freshwater community in spring and the reverse in autumn. Salinity, which in the study area is dependent on river discharge and northern winds, is the main factor acting on the occurrence of the freshwater fishes. The maximum salinity tolerance of the six common freshwater species was 10-12 ‰. Growth features suggest that Leuciscus idus (L.) and Perca fluviatilis L. are semidiadromous. The migration pattern of other freshwater species is briefly discussed.
Age, growth and maturity of the white bream Blicca bjoerkna (L.) in Lake Øyeren, SE Norway
Authors: Hansen Lars P.
Published: October 2024

Age, growth and maturity have been examined in a material of white bream Blicca bjoerkna (L.) collected in Lake Øyeren between April 1974 and October 1975, and in September 1976. Opercular bones were found more suitable than scales for age determination. As the inner zones in operculars from older fish often could be missing, scales were used for control. The females of white bream reach maturity at an age of 4 years, and most males mature one year earlier. When maturity is reached, the males grow slower than the females, and also have a shorter life span. Spawning takes place in June.