bluuebunny/crossref_metadata_2025 huggingface dataset:
Current status of nanofat in the management of knee osteoarthritis: A systematic review
Authors: Jeyaraman Naveen , Shrivastava Sandeep , Ravi VR , Nallakumarasamy Arulkumar , Jeyaraman Madhan
Published: January 2025

BACKGROUND

Osteoarthritis (OA) is a prevalent joint disorder requiring innovative treatment approaches.

AIM

To evaluate the use of nanofat, a specialized form of adipose tissue-derived cells, in the treatment of OA, by examining its efficacy, safety profile, mechanisms of action, comparative effectiveness, and long-term outcomes.

METHODS

A comprehensive review of preclinical studies, clinical trials, and in vitro investigations was conducted. The included studies provided insights into the potential role of nanofat in OA treatment, addressing its efficacy, safety profile, mechanisms of action, comparative effectiveness, and long-term outcomes.

RESULTS

Clinical studies consistently reported the efficacy of nanofat in providing pain relief and functional improvement in patients with OA. Local adverse events were limited to the injection site, such as localized pain and inflammation, and resolved within a few days to weeks. Systemic adverse events were rare, and no significant long-term complications were observed. Mechanistically, nanofat was found to enhance chondrocyte proliferation, reduce inflammation, and promote angiogenesis, thereby contributing to its therapeutic effects.

CONCLUSION

Nanofat therapy holds promise as a therapeutic option for managing OA, providing pain relief, functional improvement, and potential tissue regeneration. The safety profile of nanofat treatment appears favorable, but long-term data are still limited. Standardized protocols, larger randomized controlled trials, longer follow-up periods, and cost-effectiveness evaluations are warranted to establish optimal protocols, comparative effectiveness, and long-term outcomes. Despite current limitations, nanofat therapy demonstrates translational potential and should be considered in clinical practice for OA treatment, with careful patient selection and monitoring.
Credit default swaps prediction by using an FTS-ANN model
Authors: Öztunç Kaymak Öznur , Kaymak Yiğit , Mirgen Çağatay , Emir Süleyman , Koyuncuoğlu Halis Can
Published: January 2025

Credit Default Swap (CDS) is a derivative instrument that serves as insurance against the credit risk of countries or firms. Especially, since the 2008 global crisis, it has received much attention as a risk indicator in financial markets. Given the role played by CDS prices in determining the creditworthiness of banks, corporations or countries, even in predicting financial crisis, it is clear that there has been a need for models that can produce results close to real values due to the nonlinear and chaotic nature of CDS prices in fragile economies. In this study, Türkiye is analyzed as a fragile economy with a high CDS premium. To do this, the artificial neural network (ANN) is combined with the fuzzy time series (FTS) in order to construct a novel model called FTS-ANN. Based on this novel model, the predicted results are evaluated using different well-known statistical techniques. It is found that the epoch and regression $R$ values of the proposed model are 8 and 0.99554. This shows that our model outperforms other models. Finally, the expected contribution of our model is that this model, which gives very good results for a fragile economy like Türkiye, can be adapted to the CDS values of other countries.
L’apostolo Paolo: un buon “compagno di viaggio” per Martini
Authors: IMBRISCA Ionut Eremia
Published: January 2025

In this article, I would like to present how Cardinal Carlo Maria Martini considered the Apostle Paul a good ‘travel companion’, to come closer to Christ and to live with Him, in facing trials and on the way to the magis. The experience of weakness leads Paul to a greater trust in the presence of the Lord who works with the power of grace in his life and consoles him in tribulations and suffering. By walking the path of weakness, Paul grows in the awareness of his participation in Christ’s death and resurrection. The difficulties that Cardinal Carlo Maria Martini experiences in his life lead him to greater trust in God to the point of abandoning himself in the hands of the Lord, as he is increasingly aware that power comes from the hands of God.
Adapting to A Warming World: Climate Change and its Effects on Plant Phytochemicals
Authors: Ramachandran Asha , Raj R. Dinesh
Published: January 2025

Climate change is profoundly altering the global environment, impacting ecosystems, biodiversity and the natural processes that sustain life. Among its numerous effects, climate change significantly influences plant phytochemistry. Plant phytochemistry is greatly impacted by climate change, among its many other consequences. Changes or variations in phytochemical composition have a significant impact on crucial ecological processes since these compounds are essential for defence against infections, herbivores and environmental stresses, as well as for luring pollinators and seed dispersers. Rising temperature have the ability to quicken enzymatic processes, which may lead to a rise in the synthesis of some phytochemicals, such as flavonoids, which are recognized for their antioxidant qualities and function in shielding plants from oxidative stress and UV rays. Furthermore, high temperatures can cause heat stress, which can cause the synthesis of chemicals linked to stress, including heat shock proteins, taking resources away from other secondary metabolites. The process referred to as the CO2 fertilization effect can increase biomass output and photosynthesis when CO2 levels are elevated which results in increased concentrations of some phytochemicals, such tannins and phenolics. Osmoprotectants and stress-related substances like anthocyanins, which lessen oxidative damage, can accumulate during drought. On the other hand, an abundance of water can lead to hypoxic conditions, which can impact nutrient intake and root respiration as well as alter the phytochemical composition of plants. Furthermore, the production of phytochemicals has changed due to climate change, which has significant ecological ramifications for interactions between plants and insects as well as microbes and the dynamics of the ecosystem as a whole. Changes in phytochemical concentrations can affect pollination, seed dispersal and herbivory patterns, which can all have an effect on plant fitness and the makeup of communities. From the standpoint of evolution, plants that can produce phytochemicals in variable conditions and maintain or increase their production may have a selective advantage that promotes natural selection and adaptation. Modifications in the phytochemical content and concentration will impact the effectiveness of pharmaceuticals and herbal remedies. Thus, the paper explores the complex interactions between climate change and plant phytochemistry, highlighting key environmental factors and their effects on the production and function of phytochemicals.
Human Impact on Wetlands: The Case Study of Santijan Beel of Nagaon District, Assam
Authors: Bora Arup Jyoti , Bora Ashok Kumar
Published: January 2025

Wetlands are the creation of the natural or anthropogenic processes which characterize the water body either seasonally or permanently. Anthropogenic occupation over the surface of the earth stimulates ecological degradation. Most importantly some wetlands are caused to die and dry up due to unwise and harmful human activities in recent years. The growing intensity of human use of land, water and aquatic resources of Santijan has posed a serious threat to its ecology and biodiversity status. This research has focused primarily on human impact upon the wetland and its degradation issues. For this purpose, a primary field survey was conducted in the study area for better results. The findings of the study reveals that the Santijan has been heavily interfered by human activities which have transformed this living wetland into a dying condition.
Eco-Friendly Synthesis of Heterocyclic Compounds and Evaluation of Their Corrosion Inhibition Activities for Mild Steel in 1N Sulfuric Acid
Authors: Khan Arbaj , Singh Sushma , Parveen Shagufta , Prajapati Harish Chandra , Yadav Shailendra
Published: January 2025

This study explores the green synthesis, characterization, and corrosion inhibition properties of two novel heterocyclic compounds, 8-((2-(3-hydroxybenzyl) hydrazineyl)methyl)-4-methyl-2H-chromen-7-ol (HHMC) and 7-(3-hydroxybenzyl)-4-methyl-8,9-dihydropyrano[2,3-e]indazol-2(7H)-one (HBPI). HHMC was synthesized via microwave-assisted reaction while HBPI by cyclization and characterized using elemental analysis, IR, H¹ NMR, and C¹³ NMR spectroscopy. The corrosion inhibition efficiencies of HHMC and HBPI for mild steel in 1N H2 SO4 were evaluated using weight loss measurements, scanning electron microscopy (SEM), and potentiostatic polarization techniques. Weight loss studies revealed that both inhibitors significantly reduced corrosion rates, with HBPI demonstrating superior inhibition efficiency. SEM analysis confirmed the formation of protective films on the steel surface, with HBPI forming a more robust and effective layer. Polarization studies indicated that both compounds acted as mixed-type inhibitors, suppressing cathodic and anodic reactions, with inhibition efficiency improving with increasing inhibitor concentration.
Comparative insights into genomic variability and adaptation in the chloroplast genomes of Salvia japonica and Salvia rosmarinus
Authors: Furan Mehmet Alp
Published: January 2025

Chloroplast genomes provide important information about phylogenetics, plant evolution, and adaptive processes. This study examines the chloroplast genomes of Salvia japonica and Salvia rosmarinus. We conducted structural and functional annotations to identify significant variations in gene content and organization. We found that S. rosmarinus has fewer photosystem II (psb) genes and a greater abundance of hypothetical genes (ycf). This may help maintain genomic stability while facilitating species evolution. There are big differences in insertion-deletion events (indels) and single nucleotide polymorphisms (SNPs) in important gene families, like NADH dehydrogenase and ribosomal proteins. We determined this organizational difference by applying Principal Component Analysis (PCA) to the genomes of the two species, which belong to different and distinct gene categories. Sequence alignment revealed gaps and inconsistencies in genes related to RNA polymerase and photosynthesis. The fact that S. japonica and S. rosmarinus have a lot of different genes and may have adapted to live in different environments suggests that they have had different evolutionary paths. These results give us important information about how Salvia species have evolved and give us a way to think about how chloroplast genomes change in different ecological settings. This study provides a basis for understanding the evolution of the chloroplast genome in the genus Salvia. This study has been significant in clarifying the role of photosynthetic and hypothetical genes in controlling environmental responses. Future study must use transcriptome and ecological data to enhance our understanding of the impact of genetic variants on functionality.
ECMI Minorities Blog. How Public Service Media Enriches Learning For and About Sweden's National Minorities
Authors: Jaakkola Maarit
Published: January 2025

The performance of public service media is typically assessed through journalistic products and activities such as news articles and reporting. However, it often goes unnoticed that a significant portion of public service media output consists of less time-sensitive materials which can be utilized as educational resources, comparable to textbooks and other pedagogical materials. One of the three Swedish public broadcasting companies, Educational Radio (UR) is a central producer of teaching and learning resources for the national minority languages: Finnish, Meänkieli, Romani chib, Sámi, and Yiddish. These public service media products also largely compensate for the lack of textbooks and other formal learning materials in these languages.
Should sport psychology professionals care about hidden disabilities and conditions?
Authors: Stanley Christopher , Stanley Lauren H.K.
Published: January 2025

In this article, the authors assert that sport psychology professionals (SPPs) and other key support personnel (e.g. coaches, sport medicine professionals, etc.) should maintain a sensitivity (e.g. indicators, impact upon participation and performance, special considerations, techniques, etc.) to hidden disabilities and conditions (HDCs) in their professional practice and work with youth athletes (i.e. children, adolescents). This assertion is based upon years of performance consulting and coaching, but also a growing and corroborating literature (Braun & Braun, 2015; Ludyga et al., 2023; Munn et al., 2022). Fundamentally, HDCs are common, and practitioners and coaches are likely to encounter cases (whether disclosed or not) in their work. HDCs can impact performance given the inherent sensory, cognitive, muscular, and functional processes (Braun & Braun, 2015; Lieberman & Childs, 2020; Osborn, n.d.; Stanley & Baghurst, 2022). SPPs may be equipped to consult and refer according to the needs and exceptionalities of their youth clients with HDCs (e.g. clinical psychologists, educational specialists, physical therapists, etc.). SPPs may also advocate on behalf of clients (with families, educators, coaches, professionals) to enable unique needs being met and help generate appropriate strategies. The purpose of this study is to provide an overview of HDCs, their prevalence and implications for athletic participation and performance. Thereafter, suggestions for SPPs in their work with these youth athletes will be discussed, including considerations for approaches and intakes, action plans, and HDC specific modification ideas. First, a brief introduction to disability in sport is warranted.
Riscos da anestesia geral: informações fundamentais para médicos e estudantes de medicina
Authors: Sampaio Francisco Leonardo de Araújo , Alves Jackeline Barbosa Leal , Silva Leandro Ferreira da , Costta Maria Eduarda Oliveira , Pradi Eduardo Bittencourt , Guedes Joaquim Cogo Filó , Souza Gabriel Antonio Figueiredo , Alves Lorran David Antunes , Bacca Ligia Maria Senigalia , Souza Nayra Lurian Nascimento de , Bressan Túlio Slongo , Ferreira Alana Marques Barcelos , Tramontin Katherine Mangili , Lamb Iama Verdi , Weber Jefferson Iglesias
Published: January 2025

A anestesia geral é uma prática essencial em procedimentos cirúrgicos, permitindo a ausência de dor e consciência do paciente. No entanto, como qualquer intervenção médica, apresenta riscos que devem ser considerados. Entre os principais, destacam-se reações adversas a medicamentos, problemas respiratórios, alterações cardiovasculares e, raramente, complicações graves como reações alérgicas severas ou danos neurológicos. A idade, condições de saúde preexistentes e tipo de cirurgia influenciam esses riscos. Apesar disso, avanços na medicina e monitoramento rigoroso reduzem significativamente a incidência de eventos adversos, tornando a anestesia geral uma prática amplamente segura quando realizada por equipes treinadas. Essa revisão de literatura foi realizada por meio de publicações científicas encontradas nos seguintes bancos de dados: Biblioteca Virtual de Saúde (BVS), Public Medline (PubMed), Portal de Periódicos CAPES e Scientific Elec tronic Library Online (SciELO), sem restrição de período. Foram também consultados os sites oficiais do Ministério da Saúde e a literatura cinzenta. A anestesia geral é indispensável na medicina moderna, permitindo procedimentos cirúrgicos complexos com conforto e segurança. Contudo, envolve riscos que requerem planejamento cuidadoso. A avaliação pré-anestésica detalhada, identificação de fatores de risco e estratégias preventivas são cruciais para minimizar complicações e garantir bons desfechos. Monitoramento rigoroso durante o procedimento e capacitação contínua da equipe são fundamentais para manejar emergências e reações adversas. Problemas respiratórios, cardiovasculares e dificuldades de intubação podem ser mitigados com preparo adequado. Assim, combinando conhecimento técnico, tecnologia de monitoramento e boas práticas, assegura-se que os benefícios da anestesia superem os riscos, promovendo segurança e eficácia.
Formação continuada para a rede municipal de ensino de Corumbá-MS na pandemia de covid-19
Authors: Portugal Aline do Carmo Souza , Tavano Patricia Teixeira , Blaszko Caroline Elizabel
Published: January 2025

Neste artigo objetivamos apresentar aspectos relacionados à oferta de formação continuada no município de Corumbá- MS no período pandêmico de 2020 a 2021. A metodologia consiste em pesquisa qualitativa com abordagem descritiva, englobando a consulta aos decretos municipais estabelecidos nesse biênio, declarações e reportagens presentes nos canais de comunicação da prefeitura e do jornal local. A partir dos dados consultados e analisados, constatou-se que durante a pandemia foram ofertadas formações continuadas de modo tardio para os professores atuantes da Rede Municipal de Ensino, visto que na primeira fase da pandemia não existem registros de formações continuadas ofertadas de acordo com as demandas advindas dos professores, envolvendo o ensino remoto e o uso de recursos tecnológicos para a mediação do conhecimento aos estudantes. Constatou-se que no segundo ano do período pandêmico foram ofertadas formações continuadas com temáticas diversificadas, as quais contribuíram para o retorno das aulas de forma híbrida e presencial.
“TERMOQUIZMICA”, um jogo virtual como metodologia alternativa para o ensino de termoquímica
Authors: Silva Tatiani da Luz , Paula Adrea Carolaine de Sousa , Santos João Olopércio Medeiros dos , Vilhena Karyme do Socorro de Souza
Published: January 2025

Uma sequência didática como metodologia alternativa é apresentada como recurso que pode auxiliar e contribuir com o processo de ensino e aprendizagem de estudantes do ensino médio. Considerando que as práticas de ensino tradicionalista e descontextualizada contribuem para a desmotivação e desinteresse dos estudantes pela disciplina de química, é indispensável a necessidade de utilizar práticas que despertem o interesse por essa ciência. Nesse sentido, essa pesquisa tem como objetivo contribuir com o processo de ensino e aprendizagem do conteúdo de termoquímica no ensino básico utilizando um jogo virtual como metodologia alternativa de ensino. Para tanto, o trabalho foi realizado seguindo os preceitos de uma pesquisa qualitativa, aplicada a duas turmas do segundo ano do ensino médio de uma escola pública localizada no município de Marabá, utilizando para a análise dos dados registros no diário de campo e aplicação de questionários. Os resultados mostraram uma maior participação e interesse dos estudantes pelo conteúdo. Foi perceptível ainda que a turma investigada (2º B) melhorou consideravelmente suas respostas após a utilização dessa metodologia quando comparada a uma segunda turma onde a metodologia não foi aplicada (2º A). Os estudantes do grupo investigado obtiveram média de 78,8% de acertos nas questões propostas após aplicação da gamificação, podendo-se constatar que o seu uso foi positivo e bem aceito pela turma que demonstrou desempenho satisfatório.
Educação Popular na formação em Pedagogia do Campo na Amazônia das terras, águas e florestas
Authors: Campos Raimundo Sidnei dos Santos , Paiva Nataliana de Souza
Published: January 2025

O texto apresenta reflexões acerca da educação popular como uma práxis pedagógica orientadora da formação de pedagogos e pedagogas do campo no contexto amazônico. O estudo orienta-se pela questão: que contribuições a educação popular oferece à formação de pedagogos e pedagogas do campo no contexto da Amazônia? O objetivo do estudo é apresentar contribuições da teoria e prática da educação popular para pensar a formação em pedagogia do campo no contexto amazônico. Trata-se de uma investigação de abordagem qualitativa baseada em pistas bibliográficas. O método de investigação de coleta e análise de dados é o paradigma indiciário. Os resultados obtidos apontam que, no âmbito do estudo, há indicativos de que na formação de educadores(as) e pedagogos(as) do campo dialoga-se com os referenciais teóricos da educação popular latino-americana. Há indícios de que autores(as) amazônicos influenciam a produção científica da educação popular no cenário brasileiro, apresentando pistas de uma educação popular refundamentada que tem ampliado seu diálogo com a perspectiva decolonial e a interculturalidade crítica. Os saberes pedagógicos necessários à atuação de educadores(as) e pedagogos(as) no contexto da educação do campo, das águas e das florestas implica na compreensão e problematização da realidade educacional e do contexto amazônico. A educação popular fortalece a pedagogia do campo e oferece possibilidades do pensar/fazer a educação emancipatória em diálogo com os saberes de diferentes sujeitos e coletivos e a valorização das diversas culturas. A investigação da prática pedagógica e dos projetos formativos é fundamental no entendimento dessa pedagogia.
Implementasi Sistem Management dalam Mengalami Pemborosan pada Lini Teknologi Informasi PT. Harrasima Inventory Logistic
Authors: Ali Ikhwan  , Muhammad Daffa Fahreza  , Eri Fahri Situmorang  , Rahmat Pasaribu
Published: January 2025

Organizations must keep boosting their operational efficiency in the age of globalization and fiercer commercial competition if they want to be competitive and provide customers more value. In the technology industry, PT Harrasima Inventory Logistic is a company that distributes rental items. PT Harrasima Inventory Logistic's human resource management is subpar, according to the findings of observers. According to the author, bureaucracy can use management information systems to enhance decision-making, organizational performance, rapid information dissemination, and other operational tasks.
Fenomena Fomo Sapiens : Kematian Identitas sebagai Homo Sapiens
Authors: Wahyu Trisno Aji  , Rosiana Sri Wulandari
Published: January 2025

This article will discuss a social phenomenon known as FOMO Sapiens, which is a depiction of modern humans who live in a paradox between high awareness of world developments and the inability to understand the essence and existence of themselves. They are trapped in excessive fear and stress when they feel left behind by trends, innovations, or updates, so that their lives are filled with the need for validation and recognition from the social environment. Ironically, even though they continue to seek connection and existence in cyberspace, they are increasingly distant from authentic connections with themselves and the real environment around them. This phenomenon shows human alienation from the true purpose of their lives, where their focus is more on quantity, how many things they can achieve or show off than on quality, which is the true meaning of what they do. In this article, several case analyses of FOMO Sapiens are presented as an easy way to understand it. In a clearer understanding, FOMO Sapiens depicts humans who "worship" the material world and ephemerality more, forgetting the true existence that should prioritize introspection, creativity, and deep meaning of life.
Pelaksanaan Konsep Merdeka Belajar pada Mata Pelajaran IPS di MTs Negeri 2 Medan
Authors: Lesma Yoana  , Fatkhur Rohman  , Silvia Tabah Hati
Published: January 2025

This research aims to find out: (1) planning for the implementation of the concept of independence in social studies subjects at MTs Negeri 2 Medan. (2) implementation of the concept of independence in social studies subjects at MTs Negeri 2 Medan. (3) evaluation of the implementation of the concept of independence in social sciences subjects at MTs Negeri 2 Medan. This research uses a qualitative approach with naturalistic methods, and the sample collection technique is carried out through purposive sampling. Data collection techniques were carried out through observation, interviews and documentation studies. Data analysis uses data collection techniques, data reduction, data presentation, and drawing conclusions. The data validity technique uses, (1) Credibility Test, (2) Transferability Test, (3) Dependability Test, (4) Corfirmability Test. The results of this research show: (1) Planning for the implementation of the independent learning concept in social studies subjects at MTs Negeri 2 Medan is going quite well. This is proven by providing outreach and training, creating learning tools, and conducting evaluations on teachers to ensure whether teachers are ready or not to implement the independent curriculum. (2) The implementation of the Independent Learning Concept at MTs Negeri 2 Medan was carried out quite well. Even though not all learning implementations are in accordance with the modules that have been created, this is because the independent curriculum is still very newly implemented at MTs Negeri 2 Medan, but the social studies teachers are quite creative and differentiated in making variations in teaching which makes students active, creative and critical. (3) Evaluation of the concept of independent learning in social studies subjects at MTs Negeri 2 Medan is going quite well as evidenced by data showing student scores above average based on the Learning Goal Achievement Kit (KKTP) at MTs Negeri 2 Medan.
Peran Inovasi (PETIK DUREN) Pelayanan Tilik Kampung Penduduk Rentan dalam Meningkatkan Kesejahteraan Masyarakat Kabupaten Lamongan
Authors: Rosalina Ikawati  , Ika Devy Pramudiana  , Widyawati Widyawati  , Sri Roekminiati
Published: January 2025

PETIK DUREN Program (Pelayanan Tilik Kampung Penduduk Rentan) is a public service innovation in Lamongan Regency aimed at improving access to civil administration for vulnerable groups, such as individuals with mental health disorders (ODGJ) and persons with disabilities. This study analyzes the program's success using Everett M. Rogers' diffusion of innovation theory, which includes indicators of relative advantage, compatibility, complexity, trialability, and observability. Using a descriptive qualitative method with a case study approach, data were collected through in-depth interviews and official government reports.The analysis results show that the program successfully registered 161 individuals in 2023 and an additional 16 individuals by May 2024. Success is evident in the trialability and observability aspects, demonstrated through improved access to healthcare, education, and social assistance services. Simplified procedures and a proactive approach facilitate vulnerable groups in accessing civil documents. The program meets innovation indicators, especially relative advantage and compatibility, by creating efficient services tailored to local needs.However, challenges such as low community participation in certain areas and logistical constraints remain. Recommendations include strengthening data verification technology, training officers, and implementing a zoning approach to expand coverage. With these improvements, PETIK DUREN has the potential to become a national model for public service innovation in improving the welfare of vulnerable communities.
Antica e nuova sinodalità. Una comparazione
Authors: Fantappiè Carlo
Published: January 2025

Old and New synodality. A Comparative Study
The objective of the present essay is to contextualise past and post-Vatican II forms of synodality within their respective historical and ecclesiological frameworks. The initial stage will entail an examination of the premises underlying Pope Francis' synodal vision and the innovations he has introduced through the reform of the Synod of Bishops. Subsequently, an account will be provided of the distinctive forms of the synodal tradition in the Latin Church. Particular attention is paid to the significant experiences of both the first and the second millennium, with a particular focus on the latter, which has been unjustifiably neglected or considered irrelevant. On this basis, it is possible to identify the differences in context, presuppositions, method and purpose between the synodality of the past and the synodality of the present. Finally, the main changes introduced by Pope Francis in the concept of synodality are highlighted in order to provide useful criteria for understanding the possible implications for the Church's constitutional model.
SOMMARIO: Premessa metodologica - 1. Genesi della nuova sinodalità - 1.1. La visione sinodale di papa Francesco - 1.2. La riforma del Sinodo dei vescovi - 2. Due genealogie e modelli distinti - 2.1. Il contesto della tradizione sinodale - 2.2. Il contesto della nuova sinodalità - 2.3. Le differenze di natura, di partecipazione, di metodo e di finalità - 2.4. I modelli ecclesiologici retrostanti - 3. Le metamorfosi della sinodalità - 3.1. Dalla sinodalità episcopale alla sinodalità del popolo di Dio - 3.2. Dalla sinodalità come evento alla sinodalità come stile - 3.3. Dalla sinodalità deliberativa alla sinodalità del discernimento - 4. Conclusioni.
Current challenges of Spanish religious heritage
Authors: Garcimartín Carmen
Published: January 2025

Le sfide attuali del patrimonio religioso spagnolo
ABSTRACT: Historical and artistic heritage is an essential element of a country's culture, and in Spain it is also an important economic and tourist asset. A large percentage of the historical and artistic heritage belongs to the Catholic Church. State legislation on cultural heritage does not provide for a differentiated regime for ecclesiastical heritage, which nevertheless poses unique challenges. This article analyses some of the main challenges facing the Spanish ecclesiastical heritage in the light of the current legislation: the definition of the categories of property protected by the regulations, the distribution of powers between the State and the Regions, the harmonisation of religious and cultural use, and the financing of the necessary actions for the conservation, dissemination and promotion of the historical and artistic heritage.
SUMMARY: Introduction - 1. Background and current situation - 1.1 Background - 1.2. Regulation - 1.3 Competence - 2. Composition of the heritage - 2.1. Assets and their types - 2.2 Particular categories - 3. Protection of the heritage. 3.1 - Responsibility - 3.2. Actions - 3.3. Criminal protection and administrative sanctions - 4. Religious and cultural interplay - 4.1 Harmonization of religious and non-religious uses - 4.2 Tourist and study visits – 5. Funding of the heritage - 5.1. Public sources - 5.2 Private sources - 6. Conclusions.
Descriptive analysis of chemsex users undergoing treatment for addictions in the city of Madrid
Authors: Fernández-García Cristina , Gutiérrez-Cáceres Sonsoles , Varas Soler Paloma , Mosteiro Ramírez Carmen , Chicharro Romero Juan , Cáceres Santos Ana , Olmos Espinosa Ruth
Published: January 2025

Background: Chemsex has become a public health issue due to its consequences on physical,
psychological, sexual, and social health. These stem not only from high-risk sexual activities, but
also from substance use. The aim of this study has been to analyse the profile of chemsex users
undergoing treatment for addiction, including sociodemographic and clinical characteristics, as
well as information about substance use and potentially traumatic events. Methods: A cross-sectional,
retrospective, descriptive analysis was conducted in a sample of 529 people undergoing
treatment between 1st January 2021 and 30th June 2022 in the Centres for Addiction Treatment
(CAD) of Madrid City Council. Results: Sociodemographic profile: Cis Men (99,1%), 39,1 years
(mean), Spanish (60,9%), higher education (53,9%), employed (62,4%). Clinical profile: HIV +
(59,8%), HCV (22,2%), STIs (75,5%), mental health diagnose (56%), PrEP (45,5%). Violence: history
of violence (37,2%): hate violence (20,6%), intra-family violence (13,4%), intimate partner
violence (10,6%), sexual violence (10,4%); sex work (10,6%). Substance use: polydrug use (65%),
mephedrone (76,9%), GHB (41,8%), amphetamines and its derivatives (29,3%); intravenous use
(49,7%), abscesses (18,1%), solitary drug use (35,1%), history of overdose (17,5%). Conclusion:
The results obtained suggest that information about the profile and situation of chemsex users
undergoing addiction treatment be systematically collected, and specific addiction-oriented interventions
be designed in order to better adapt the treatment to their needs.
Chemsex from Drug Checking Services: descriptive study on methamphetamine, mephedrone, and other synthetic cathinones
Authors: García Rodríguez Jordi , Moya Guerola Miguel , Ventura Mireia , Moreno Rozas Laura
Published: January 2025

Background. Drug Checking Services (DCS) have proven to be an effective intervention that
allows access to safer consumption practices for the population. This study focuses on the user
population engaged in chemsex practices. Materials and Methods. A descriptive analysis of sub-
stance samples provided by individuals participating in chemsex practices, with a focus on meth-
amphetamine (METH), mephedrone, and other synthetic cathinones. Data were collected by
the Drug Checking and Sexuality Counseling Service (DCSCS) of Chem-Safe (Energy Control).
Sociodemographic characteristics of users, substance acquisition contexts, and chemical com-
position were examined. Results. The Chem-Safe DCSCS user population engaging in chemsex
sessions consists predominantly of middle-aged men. Fifteen different substance typologies were
analyzed, with METH and cathinones predominating. In the case of METH, adulteration through
addition was found, with a predominance of the smoked route (50%). Synthetic cathinones
showed a high rate of adulteration through substitution, with a preference for intravenous and
insufflation routes (41.67% each). Conclusions. The main substances analyzed by DCSCS are
METH and synthetic cathinones, revealing differences in acquisition, administration, and adultera-
tion contexts. This contributes to an increased health risk for users.
Motivaciones para el consumo de tabaco en adolescentes escolarizados: análisis de grupos de discusión
Authors: Sánchez-Aragón Anna , Pastor-Gosálbez Inma , Valls-Fonayet Francesc , Anleu-Hernández Claudia Maria , Belzunegui-Eraso Angel
Published: January 2025

El tabaco es la segunda sustancia psicoactiva más extendida entre los estudiantes de 14 a 18 años después del alcohol. El presente artículo examina las motivaciones de los adolescentes para fumar, a través de sus propios discursos en grupos de discusión semidirigidos. Los sujetos de estudio fueron 131 jóvenes de entre 15 y 17 años escolarizados en nueve institutos de educación secundaria de Tarragona (España). Los motivos identificados para consumir tabaco giraron en torno a ocho dimensiones fundamentales: búsqueda de diversión y nuevas sensaciones, contagio social y presión de grupo, consumo como rito de paso, uso de cigarrillos para ligar, influencia del microsistema familiar (p. ej. tener padres fumadores), fácil acceso al tabaco, adicción y baja percepción de riesgo. En contraste con estudios anteriores, no se observaron importantes diferencias de género en las motivaciones para fumar. Este hecho podría explicarse por el desarrollo de nuevos modelos de feminidad construidos a partir de la imitación por parte de las chicas de algunos de los valores asociados a la masculinidad.
Research on the Sustainable Development of Ancient Villages
Authors: Liu Yuqian
Published: January 2025

In the wake of rural urbanization and the advancement of new rural construction, numerous ancient villages are confronted with issues, such as the loss of cultural characteristics, ecological environment deterioration, and lagging economic development. The sustainable development of ancient villages has thus emerged as a subject of considerable research value in the face of the challenges and opportunities presented by the modernization process. This paper initially analyzes the significance of the sustainable development of ancient villages, with the aim of exploring the paths and strategies for their sustainable development, in order to address the challenges and opportunities that traditional villages encounter during modernization. Subsequently, through a literature review and case analysis, this paper summarizes the main approaches to the sustainable development of ancient villages, and contends that it is not only necessary for protecting historical and cultural heritage and inheriting national culture but also constitutes an important means to facilitate the transformation and upgrading of the rural economy and achieve rural revitalization. Additionally, this paper presents the difficulties that ancient villages need to overcome in their pursuit of sustainable development. Firstly, the majority of research has a relatively short time scale and is unable to accurately predict the development trends of ancient villages. Secondly, the research directions are vague and simplistic, and the research content requires further refinement. Finally, attention must be paid to balancing cultural protection and modernization.
Energy Market Price Forecasting and Financial Technology Risk Management Based on Generative AI
Authors: Wang Tangtang , Cai Xiaowei , Xu Qianyu
Published: January 2025

The volatility of global energy markets, particularly electricity prices, plays a crucial role in influencing international economic activities. With the ongoing global energy transition and the push for low-carbon development, predicting electricity prices has become increasingly important for policymakers and market participants. This paper explores the forecasting capabilities of the ARIMA and LSTM models in analyzing electricity prices in the United States, drawing from data spanning 2001 to 2024.ARIMA, a traditional time series model, is valued for its simplicity and effectiveness in capturing linear trends, while LSTM, a deep learning-based model, excels at handling long-term dependencies in complex datasets. This study reveals that while both models offer valuable insights, each exhibits limitations. ARIMA struggles with non-linear patterns and volatility, whereas LSTM tends to underestimate extreme price values. The findings highlight the potential of hybrid models that combine traditional and machine learning approaches to enhance forecasting accuracy in the increasingly dynamic energy market. This research provides essential guidance for improving decision-making processes in the context of the global shift towards clean energy.
A Novel 5G Fronthaul Architecture Based on Quantum Security Protection
Authors: Li Siyu
Published: January 2025

In the digital age, 5G technology has significantly enhanced global communication capabilities, providing strong support for various industries. However, 5G falls short of achieving comprehensive intelligence within the Internet of Things (IoT), propelling the development of 6G technology. 6G is expected to further enhance network performance by integrating advanced technologies such as AI and quantum communication, while expanding application scenarios to include communication in extreme environments for comprehensive global connectivity. This paper proposes an innovative fronthaul architecture that applies Quantum Key Distribution (QKD) technology to the 5G fronthaul, leveraging its unconditionally secure key generation and distribution mechanism. In this design, costlier Alice devices are placed on the AAU side, while less expensive Bob devices are positioned on the DU side, optimizing deployment to reduce engineering costs and lower deployment barriers. The feasibility of this architecture is demonstrated by calculating the secure key rate. Comparative analysis with existing research is performed to clarify future research directions. These innovations not only enhance 5G network security but also offer new solutions for the security requirements of 6G networks, such as data security, network resilience, and algorithm transparency. Our research offers strategic value for future network security, laying the groundwork for reliable networks.
Application of Environmentally Friendly Building Materials in Urban Construction
Authors: Wang Xicheng
Published: January 2025

Rapid industrialization and urbanization of modern society have led to significant environmental challenges, including climate change, resource depletion, and pollution. The construction industry, a major contributor to these issues, relies heavily on traditional building materials such as cement, steel, and bricks, which are associated with high energy consumption and environmental degradation. In response to these concerns, there has been a growing emphasis on integrating environmentally friendly building materials into urban construction to promote sustainability and reduce ecological impact. This review paper explores the development and optimization of eco-friendly materials, focusing on their benefits, types, and real-world applications. We discuss the environmental, health, and safety advantages of using sustainable materials, such as reduced resource consumption, improved indoor air quality, and enhanced energy efficiency. Various eco-friendly materials, including recycled aggregates, bio-based composites, and waste-derived products, are examined for their potential to mitigate environmental impacts and enhance building performance. Case studies of successful projects that incorporate green materials are presented to highlight practical implementations and lessons learned.
Enhancing Ammonia Synthesis and CO Hydrogenation to Methanol via Nonthermal Plasma Catalysis: A Focus on Catalyst Pore Structure and Active Site Design
Authors: Hu Bingyu
Published: January 2025

The increasing energy demand, climate change and sustainable development necessitate the transition from fossil fuels to renewable sources (such feedstock and energy). Green hydrogen is one of the key components in sustainable energies/fuels being crucial for reducing carbon emissions and achieving carbon neutrality. However, hydrogen storage and transportation are challenging, and chemical hydrogen storage reactions such as ammonia synthesis and CO2 hydrogenation (to methanol) are considered promising solutions. Nonthermal plasmas (NTPs) are partially ionized gases with various energetic species, which are produced under ambient conditions being able to facilitate efficient chemical reactions under mild conditions. Importantly, NTP technologies can theoretically utilize green electricity produced by renewable energies (such as solar and wind) showing significant low-carbon potential. Previous studies have shown the catalysts design has an important impact on the performance of catalytic reactions under NTP conditions, and hence this aspect deserves attention. Here this mini review comments on the application of NTP catalytic technologies in ammonia synthesis and CO2 hydrogenation to methanol, with a special focus on catalyst pore structure and active site design. The critical summary and perspective can serve as the most current snapshot of the relevant research fields in NTP technologies, helping their further development.
Influences of carbon nanotubes as electrode materials on the energy storage for lithium-ion batteries
Authors: Hao Yuezhu
Published: January 2025

Due to inherent theoretical capacity limitations and safety issues associated with commonly used anode materials in lithium-ion batteries, carbon nanotubes (CNTs), with their unique one-dimensional tubular structure and superior mechanical, electrical, and thermal properties, can partially address these deficiencies and enhance lithium storage capacity. Therefore, this paper concentrates on the impacts of carbon nanotubes as electrode materials on energy storage for lithium-ion batteries. It discusses three aspects in detail: the use of CNTs as direct anode materials, as composite anode materials, and as flexible electrode materials. Each application will be examined in terms of its specific advantages, existing challenges, and corresponding solutions to improve battery performance. The paper also evaluates the role of CNTs in enhancing the electrochemical stability, improving cycle life, and achieving higher power densities, which makes them highly promising for next-generation energy storage solutions, particularly for portable and flexible electronic devices. Additionally, the unique ability of CNTs to form a highly conductive network facilitates efficient charge transport and reduces internal resistance, further contributing to the overall performance of the battery. Future research directions may focus on optimizing the synthesis methods and improving the interface interactions between CNTs and other active materials, to fully leverage their properties for enhanced safety, higher efficiency, and lower costs. As such, carbon nanotubes are seen as key materials that could play an important role in meeting the growing demand for advanced energy storage systems.
Advances in Blade-Coated Organic Photovoltaics
Authors: Liu Mingfei
Published: January 2025

Organic photovoltaics (OPVs) are a type of solar cell technology that uses organic semiconducting materials to convert sunlight into electricity. Unlike traditional silicon-based solar cells, OPVs are lightweight, flexible, and can be fabricated using cost-effective solution-processing techniques such as blade coating, enabling large-area device fabrication and is compatible with roll-to-roll manufacturing, making it ideal for OPV production. However, key challenges for OPVs, such as achieving high efficiency and scalability, maintaining film uniformity, enhancing material stability, optimizing processing techniques, mitigating environmental and health impacts, improving charge transport and reducing recombination losses, and overcoming performance degradation in large-area production are still under investigation. Recent developments include high-efficiency copolymer donors, ternary additives for optimized morphology, and the integration of novel interlayers and electrodes. Scalable processes such as accelerated blade coating and green solvents like o-methylanisole are also explored, highlighting their role in enhancing efficiency, stability, and sustainability. Additionally, insights into nanoparticle additives, solvent engineering, and molecular design underscore the potential for blade-coated OPVs to achieve high performance while maintaining environmental compatibility. These advancements collectively address challenges in efficiency and scalability, paving the way for OPVs to meet industrial demands and contribute to a greener energy landscape.
Innovative applications of nanotechnology in neuroscience and brain-computer interfaces
Authors: Wang Ruixi
Published: January 2025

The innovative application of nanotechnology in neuroscience and brain-computer interfaces is running a revolutionary revolution. By precisely controlling ministerial size, shape and surface properties, scientists have designed highly compatible nanomaterials with neural cells and show great potential in accurately recording and stimulating neural signals and the regeneration and repair of neural tissue. These innovative applications not only improve our cognition and understanding of the nervous system but also offer new strategies and tools for the treatment of neurological diseases. The application of nanotechnology in neuroscience and brain-computer interfaces also faces challenges in biocompatibility, safety, long-term effects, and cost. In the future, with the continuous progress of technology and the deepening of interdisciplinary research, we have reason to believe that nanotechnology will play a more important role in the interface of neuroscience and brain-computer, and make a greater contribution to the cause of human health. This paper reviews the latest research achievements and technological progress in this field, prospects for its future trends and identifies the challenges and research directions to follow.