bluuebunny/crossref_metadata_2025 huggingface dataset:
Redefining contractor safety management in oil and gas: A new process-driven model
Authors: Onukwulu Ekene Cynthia , Dienagha Ikiomoworio Nicholas , Digitemie Wags Numoipiri , Egbumokei Peter Ifechukwude , Oladipo Olusola Temidayo
Published: January 2025

In the oil and gas industry, contractor safety management remains a critical component due to the inherent risks associated with operations. Despite existing frameworks, incidents often occur due to inadequate safety compliance among contractors. This paper conceptualizes a new process-driven model for redefining contractor safety management, drawing on Adeoye’s expertise in safety practices. The proposed framework aims to enhance contractor safety compliance through innovative processes that address the unique challenges posed by high-risk environments in oil and gas operations. The model emphasizes a holistic approach, integrating safety management systems with contractor selection, training, and performance monitoring. It advocates for the implementation of rigorous vetting procedures during the contractor selection process, ensuring that only those with a proven safety track record are engaged. Furthermore, it proposes the development of comprehensive training programs tailored to the specific safety risks of oil and gas operations. These programs will be designed not only to meet regulatory requirements but also to foster a culture of safety awareness among contractors. Central to the new model is the utilization of technology to facilitate real-time safety monitoring and reporting. By leveraging digital tools, the framework allows for continuous oversight of contractor activities, ensuring compliance with safety standards. This includes the use of mobile applications for incident reporting, safety audits, and performance evaluations, creating a transparent feedback loop that promotes accountability. Moreover, the paper discusses the importance of collaboration between operators and contractors in cultivating a safety-first mindset. Regular safety briefings, joint training sessions, and shared accountability mechanisms will be integral to enhancing communication and trust between all stakeholders. In conclusion, this paper provides a comprehensive framework for redefining contractor safety management in the oil and gas sector. By adopting a process-driven approach, the proposed model aims to significantly improve safety compliance, reduce incidents, and foster a culture of safety that ultimately leads to more resilient and efficient operations.
DESENVOLVIMENTO DE ARGAMASSAS ALTERNATIVAS COM ESCÓRIA DE ALTO-FORNO DA SIDERURGIA DE CORUMBÁ - MS
Authors: Silva Cintia Oliveira da , Nunes Thayane Machado Guedes , Ribeiro Robson Fleming
Published: January 2025

O trabalho aborda o uso de escória granulada de alto-forno, um subproduto da siderurgia, como substituto parcial da areia em argamassas, visando promover práticas sustentáveis na construção civil. A pesquisa foi realizada no IFMS (Instituto Federal do Mato Grosso do Sul) campus Corumbá, utilizando cimento CP 2E-32 e escória fornecida pela Vetorial Siderurgia. Foram testadas amostras de argamassa com 5%, 10% e 15% de substituição da areia por escória, analisando propriedades como resistência à compressão axial, diametral, porosidade, densidade e absorção de água. Os resultados mostraram que, após 28 dias de cura, a substituição de 15% de escória melhorou a resistência à compressão axial, superando a amostra de referência. A substituição de 5% foi a mais eficiente em resistência à compressão diametral. Contudo, maiores porcentagens de escória aumentaram a porosidade e absorção de água, embora de forma controlada. A pesquisa conclui que a argamassa com 15% de escória é uma alternativa viável e sustentável, ajudando a reduzir o uso de areia natural e reciclando resíduos siderúrgicos. A substituição de agregados naturais por escória contribui para a sustentabilidade no setor da construção.
Ameloblastoma of Maxilla: Case report
Authors: Savva V. , Dimitreli E. , Parara E. , Mourouzis K. , Krasadakis C.
Published: January 2025

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Immune indicators and depression in adolescents: Associations with monocytes, lymphocytes, and direct bilirubin
Authors: Dai Jian , Lin Xiao-Tong , Shen Lu-Lu , Zhang Xi-Wen , Ding Zi-Wen , Wang Jing , Fan Xi-Wang , Ning Wei-Dong
Published: January 2025

BACKGROUND

Depression is a significant psychiatric disorder with particularly high prevalence among adolescents. This mental health condition can have severe consequences, including academic failure, social withdrawal, and suicidal behavior. Given the increasing rate of depression in this age group, understanding the underlying biological mechanisms is essential for early detection and intervention. Recent studies have suggested that immune markers play a role in the pathophysiology of depression, prompting further investigation of their potential association with depressive symptoms in adolescents.

AIM

To investigate the relationship between immune markers (monocytes, lymphocytes, and direct bilirubin) and the incidence and severity of depression among adolescents.

METHODS

This cross-sectional study recruited 145 adolescent patients with depression [male (M)/female (F) = 38/107] from Jiangbin Hospital in Guangxi, Zhuang and 163 healthy controls (M/F = 77/86) from routine health check-ups. Blood samples were collected after an overnight fast. Depression severity was measured using the Zung Self-Rating Depression Scale. The inclusion criteria were age 12-24 years, diagnosis of depressive disorder (ICD-10), and no recent antidepressant use. The exclusion criteria included psychiatric comorbidities and serious somatic diseases. Key statistical methods included group comparisons and correlation analyses.

RESULTS

There was a higher prevalence of females in the depression group (P < 0.001). Significant age differences were observed between the groups (Z = 9.43, P < 0.001). The depression group had higher monocyte (Z = 3.43, P < 0.001) and lymphocyte (t = 2.29, P < 0.05) counts, and higher serum direct bilirubin levels (Z = 4.72, P < 0.001). Monocyte count varied significantly according to depression severity, with lower counts in the mild group (Z = -2.90, P < 0.05). A negative correlation between age and lymphocyte counts was observed (ρ = -0.22, P < 0.01). Logistic regression analysis showed that serum direct bilirubin levels significantly predicted depression.

CONCLUSION

The potential role of elevated levels of immune markers in the early detection of depression in adolescents has been highlighted. Therefore, it is necessary to explore further the relationships between these immune markers and depression.
Catatonia induced by antipsychotics in an adolescent male patient with systemic lupus erythematosus: A case report
Authors: Geng Wen-Qi , Yang Xiao-Xi , Cao Jin-Ya , Wei Jing
Published: January 2025

BACKGROUND

Systemic lupus erythematosus (SLE) can affect multiple organs or systems. The involvement of the central nervous system can result in the manifestation of epilepsy, an acute confusional state, and other rare neuropsychiatric presentations, such as catatonia.

CASE SUMMARY

We present a case of an adolescent male patient with first-onset SLE who presented with neuropsychiatric symptoms including epilepsy and delirium. The initial utilization of olanzapine to alleviate symptoms of agitation precipitated the emergence of catatonia, which was mitigated by discontinuing olanzapine and supplementing with lorazepam. In this case, whether the catatonia was secondary to the utilization of antipsychotics or to an organic disease is a question that warrants differential diagnosis.

CONCLUSION

Multidisciplinary collaborative management is the cornerstone for the successful management of severe cases of SLE.
Global trends of purinergic receptors and depression: A bibliometric analysis from 2003 to 2023
Authors: Huang Biao , Chen Wei-Ning , Peng Chun-Mei , Shen Xiu-Li , Xue Jin , Yan Chun-Chuan , Zhong Fa-Ming
Published: January 2025

BACKGROUND

Depression significantly threatens human health. Purinergic receptors are reported to be associated with depression. However, there is no bibliometric research in this field have been published.

AIM

To provide some reference for the further research in the field of purinergic receptors and depression utilizing bibliometric analysis.

METHODS

Relevant researches were retrieved from the Web of Science Core Collection database. The period of the search was from January 1, 2003 to December 31, 2023. The CiteSpace (6.2.R7) and VOSviewer (1.6.19) were applied to identify the main contributors of countries, authors, institutions, references and journals. Besides, we evaluate keywords to assess the hotspots and trends over the previous 2 decades.

RESULTS

Totally, 247 articles were identified, showing an increasing trend over time. The most productive country, institution, and journal in this field are China, Harvard University, and Biological Psychiatry, respectively. Liang SD and Rodrigues, Ana Lucia S were the most prolific authors. Burnstock G ranked first among the cited authors. The cooperation among countries and disciplines is crucial. The P2X7 receptor provides promising prospects for treating depression and further studies are warranted to validate the scope and significance of depression therapeutic strategies.

CONCLUSION

This study provides an overview of the worldwide research status and future trends in purinergic receptors and depression. P2X7 receptor is considered an appropriate target for the treatment of depression, as well as neurological diseases. It is implied that based on purinergic system, the future prospects for interventions aimed at depression treatment are promising, showing the way for both augmentation strategies and new drug treatments in the context of the pharmacology of depression.
Addressing social function in the treatment of depression: A call for holistic approaches
Authors: Tabara Muhammed Fatih
Published: January 2025

This article discusses the importance of addressing social functioning impairment in patients with residual depressive symptoms, as highlighted in the study by Liao et al . The authors showed that social dysfunction persists in many patients despite symptom remission. This observation calls for a shift in depression treatment strategies, with an emphasis on integrating social functioning as a key treatment goal. This article suggests targeted interventions that focus on both symptomatic relief and the restoration of social function.
Determinants of generalized anxiety and construction of a predictive model in patients with chronic obstructive pulmonary disease
Authors: Zhao Yi-Pu , Liu Wei-Hua , Zhang Qun-Cheng
Published: January 2025

BACKGROUND

Patients with chronic obstructive pulmonary disease (COPD) frequently experience exacerbations requiring multiple hospitalizations over prolonged disease courses, which predispose them to generalized anxiety disorder (GAD). This comorbidity exacerbates breathing difficulties, activity limitations, and social isolation. While previous studies predominantly employed the GAD 7-item scale for screening, this approach is somewhat subjective. The current literature on predictive models for GAD risk in patients with COPD is limited.

AIM

To construct and validate a GAD risk prediction model to aid healthcare professionals in preventing the onset of GAD.

METHODS

This retrospective analysis encompassed patients with COPD treated at our institution from July 2021 to February 2024. The patients were categorized into a modeling (MO) group and a validation (VA) group in a 7:3 ratio on the basis of the occurrence of GAD. Univariate and multivariate logistic regression analyses were utilized to construct the risk prediction model, which was visualized using forest plots. The model’s performance was evaluated using Hosmer-Lemeshow (H-L) goodness-of-fit test and receiver operating characteristic (ROC) curve analysis.

RESULTS

A total of 271 subjects were included, with 190 in the MO group and 81 in the VA group. GAD was identified in 67 patients with COPD, resulting in a prevalence rate of 24.72% (67/271), with 49 cases (18.08%) in the MO group and 18 cases (22.22%) in the VA group. Significant differences were observed between patients with and without GAD in terms of educational level, average household income, smoking history, smoking index, number of exacerbations in the past year, cardiovascular comorbidities, disease knowledge, and personality traits (P < 0.05). Multivariate logistic regression analysis revealed that lower education levels, household income < 3000 China yuan, smoking history, smoking index ≥ 400 cigarettes/year, ≥ two exacerbations in the past year, cardiovascular comorbidities, complete lack of disease information, and introverted personality were significant risk factors for GAD in the MO group (P < 0.05). ROC analysis indicated that the area under the curve for predicting GAD in the MO and VA groups was 0.978 and 0.960. The H-L test yielded χ 2 values of 6.511 and 5.179, with P = 0.275 and 0.274. Calibration curves demonstrated good agreement between predicted and actual GAD occurrence risks.

CONCLUSION

The developed predictive model includes eight independent risk factors: Educational level, household income, smoking history, smoking index, number of exacerbations in the past year, presence of cardiovascular comorbidities, level of disease knowledge, and personality traits. This model effectively predicts the onset of GAD in patients with COPD, enabling early identification of high-risk individuals and providing a basis for early preventive interventions by nursing staff.
Impact of 222-nm ultraviolet disinfection combined with psychological care on the emotional and hospital infection of critical patients
Authors: Wang Li-Juan , Wang Mei-Juan , Jing Lan , Su Ran , Jian Qiu-Ju , Zhang Zhi-Yun , Xie Mei-Lian
Published: January 2025

BACKGROUND

Empathetic psychological care improves mood and enhances the quality of life in critically ill patients.

AIM

To study the impact of combining 222-nm ultraviolet (UV) disinfection with empathetic psychological care on emotional states, nosocomial infection rates, and quality of life in critically ill patients.

METHODS

A total of 202 critically ill patients admitted to Beijing Ditan Hospital (December 2023 to May 2024) were randomly assigned to control (Ctrl, n = 101) or observation groups (Obs, n = 101). The Ctrl group received 222-nm UV disinfection and routine care, while the Obs group received 222-nm UV disinfection with empathetic psychological care. Emotional states [Self-Rating Anxiety Scale (SAS), Self-Rating Depression Scale (SDS)], hospital infection rates, quality of life (36-Item Short Form Health Survey), and patient satisfaction were evaluated.

RESULTS

At baseline, there were no significant differences in SAS and SDS scores between the groups (P > 0.05). Following care, both groups demonstrated reductions in SAS and SDS scores, with the Obs group exhibiting a significantly greater reduction (P < 0.05). The Obs group also experienced a significantly lower overall hospital infection rate (P < 0.05). Similarly, while baseline 36-Item Short Form Health Survey scores did not differ significantly between the groups (P > 0.05), post-care scores improved in both groups, with a greater improvement observed in the Obs group (P < 0.05). Additionally, the Obs group reported higher patient satisfaction ratings (P < 0.05).

CONCLUSION

The combination of 222-nm UV disinfection and empathetic psychological care improves emotional states, reduces hospital infection rates, enhances the quality of life, and increases patient satisfaction among critically ill patients.
Cumulative effects of stress-sensitivity factors on depressive symptoms and suicide risk: A prospective study
Authors: Qin Xue-Mei , Xu Meng-Qi , Qin Ya-Qi , Shao Fang-Zhou , Ma Mo-Han , Ou Wen-Wen , Lv Guan-Yi , Zhang Qian-Qian , Chen Wen-Tao , Zhao Xiao-Tian , Deng Ao-Qian , Xiong Jin-Tao , Zeng Ling-Si , Peng Yi-Lin , Huang Mei , Xu Shu-Yin , Liao Mei , Zhang Li , Li Ling-Jiang , Ju Yu-Meng , Liu Jin , Liu Bang-Shan , Zhang Yan
Published: January 2025

BACKGROUND

Sensitivity to stress is essential in the onset, clinical symptoms, course, and prognosis of major depressive disorder (MDD). Meanwhile, it was unclear how variously classified but connected stress-sensitivity variables affect MDD. We hypothesize that high-level trait- and state-related stress-sensitivity factors may have different cumulative effects on the clinical symptoms and follow-up outcomes of MDD.

AIM

To investigate how stress-sensitivity factors added up and affected MDD clinical symptoms and follow-up results.

METHODS

In this prospective study, 281 MDD patients were enrolled from a tertiary care setting. High-level stress-sensitivity factors were classified as trait anxiety, state anxiety, perceived stress, and neuroticism, with a total score in the top quartile of the research cohort. The cumulative effects of stress-sensitivity factors on cognitive dysfunction, disability and functional impairment, suicide risk, and depressive and anxiety symptoms were examined using an analysis of variance with linear trend analysis. Correlations were investigated further using multiple regression analysis.

RESULTS

Regarding high-level stress-sensitivity factors, 53.40% of patients had at least one at baseline, and 29.61% had two or more. Four high-level stress-sensitivity components had significant cumulative impacts on MDD symptoms at baseline (all P < 0.001). Perceived stress predicted the greatest effect sizes of state-related factors on depressive symptoms (partial η 2 = 0.153; standardized β = 0.195; P < 0.05). The follow-up outcomes were significantly impacted only by the high-level trait-related components, mainly when it came to depressive symptoms and suicide risk, which were predicted by trait anxiety and neuroticism, respectively (partial η 2 = 0.204 and 0.156; standardized β = 0.247 and 0.392; P < 0.05).

CONCLUSION

To enhance outcomes of MDD and lower the suicide risk, screening for stress-sensitivity factors and considering multifaceted measures, mainly focusing on trait-related ones, should be addressed clinically.
MitraBotBot : Your one step guide towards all loans and schemes
Authors:   Department of Computer Science and Engineering Presidency University Bengaluru, India, Math Sathvik N B
Published: January 2025

Simply, the digital governance accelerates citizen-government service interaction more with simple tools. In the paper, a chatbot will be developed using web scraping techniques dynamically collecting and updating needed information from government websites based on eGovernance. This will facilitate meaningful, intuitive conversations between users and the language model, Llama 3.2, making the access to public data and services even more interesting. All this will be collected in real time by the web scraper: knowledge base of the chatbot, including policies issued, deadlines covered by the government, citizen services offered, and many more. Inserting language comprehension and conversational capabilities of Llama 3.2 with gathering data in real time would be expected to create ease of interaction for the user, with minimum delay in information, and a realistic answer to citizens' inquiries. Discussions also include issues when web scraping on public websites is applied, legal perspectives, and efficiency in the integration of large language models into eGovernance systems. Results are readily available, responsive, and satisfactory concerning user satisfaction for AI-powered government service chatbots.

Index Terms-Chatbot, eGovernance, Llama 3.2, Natural Language Processing
Lung Nodule Detection and Classification Using Convolutional Neural Network Techniques
Authors:   Artificial Intelligence & Data Science Department Priyadarshini College of Engineering, Nagpur, Maharashtra, India., Wandhare Lokesh S
Published: January 2025

Lung cancer is one of the most common and lethal cancers globally, and early detection plays a crucial role in improving patient survival. Traditional diagnostic techniques rely on manual analysis of medical images, which can be time-consuming and susceptible to human error. This paper discusses the use of AI tools in the early detection of lung cancer. This can be used to improve the detection accuracy significantly as against conventional methods, thereby allowing AI assistance to radiologists to make more accurate and timely diagnoses. The framework further allows it to be scaled and adapted for different imaging modalities to be implemented in real clinical settings. This research will show the transformative impacts that AI has on healthcare, especially against diseases like lung cancer, where early detection is key.
ĐẶC ĐIỂM LÂM SÀNG VÀ HÌNH ẢNH CỘNG HƯỞNG TỪ KHỚP VAI Ở BỆNH NHÂN ĐÔNG CỨNG KHỚP VAI TẠI BỆNH VIỆN ĐẠI HỌC Y HÀ NỘI
Authors: Lê Tuấn Linh , Vương Thu Hà , Phạm Xuân Thành , Sơn Nguyễn
Published: January 2025

Đặt vấn đề: Cộng hưởng từ là phương pháp hữu hiệu để chẩn đoán và phân loại giai đoạn đông cứng khớp vai ngay từ khi triệu chứng lâm sàng khó phát hiện, giúp đưa ra phương hướng điều trị thích hợp theo giai đoạn.
        Đối tượng và phương pháp nghiên cứu: Nghiên cứu mô tả cắt ngang 42 bệnh nhân được chẩn đoán đông cứng khớp vai trên lâm sàng và được chụp CHT khớp vai tại Trung tâm chẩn đoán hình ảnh và can thiệp điện quang – Bệnh viện Đại học Y Hà Nội từ tháng 3/2023 đến 03/2024.
        Kết quả: Trong số 42 bệnh nhân đông cứng khớp vai được chụp CHT độ tuổi hay gặp nhất là từ 50-60 chiểm 45,2%. Bệnh nhân đau vai ở mức độ trung bình và nặng với điểm VAS trung bình: (VAS): 6,66 ± 1,22. Dấu hiệu Neer là dấu hiệu hay gặp nhất với 60% bệnh nhân, tiếp đến là dấu hiệu Hawkin là 55% . Dấu hiệu trên CHT hay gặp nhất là thâm nhiễm khoảng gian đai xoay với tỉ lệ 76,2% và phù nề dây chằng ổ chảo cánh tay dưới vớ tỉ lệ 74%. Độ dày trung bình của dây chằng ổ chảo cánh tay dưới và quạ cánh tay lần lượt là 3,9±1,25mm và 3,4 ± 0,85mm.
Từ khóa: Đông cứng khớp vai, Thâm nhiễm khoảng gian đai xoay, Phù nề dây chằng ổ chảo cánh tay dưới.
ĐIỀU TRỊ TIÊM XƠ NANG LẠC NỘI MẠC TỬ CUNG Ở BUỒNG TRỨNG BẰNG CỒN TUYỆT ĐỐI DƯỚI HƯỚNG DẪN CỦA SIÊU ÂM BÁO CÁO CA LÂM SÀNG VÀ Y VĂN
Authors: Lê Thanh Dũng , Thân Văn Sỹ , Đào Xuân Hải , Thiện Lê
Published: January 2025

Tóm tắt
Mục tiêu: đánh giá kết quả bước đầu của phương pháp tiêm xơ nang lạc nội mạc tử cung ở buồng trứng bằng cồn tuyệt đối dưới hướng dẫn của siêu âm. Phương pháp nghiên cứu: báo cáo ca lâm sàng và hồi cứu y văn. Ca lâm sàng: bệnh nhân nữ, 38 tuổi, đau bụng mạn tính được chẩn đoán xác định là nang lạc nội mạc tử cung buồng trứng, các xét nghiệm đều cho thấy không có bằng chứng của ung thư. Bệnh nhân đã được điều trị bằng phương pháp chọc hút dưới hướng dẫn của siêu âm và tiêm xơ bằng cồn tuyệt đối. Kết quả: Sau điều trị một tháng, bệnh nhân đã cải thiện đáng kể cả về triệu chứng lâm sàng và chẩn đoán hình ảnh. Kết luận: bước đầu cho thấy tính an toàn và hiệu quả của phương pháp tiêm xơ bằng cồn tuyệt đối dưới hướng dẫn của siêu âm điều trị nang lạc nội mạc tử cung ở buồng trứng khi không có bằng chứng ác tính.
Từ khóa:  nang lạc nội mạc tử cung, buồng trứng, tiêm xơ qua da
Patriotism and national identity in Uzbek female students abroad
Authors: Rahmanova Gulchehra , Davlatova Khulkaroy , Egamberdiyeva Nodira , Khusanova Khayriniso , Abduvaliyev Makhamatjon , Maksudova Holiskhon
Published: January 2025

In an increasingly globalized world, the tension between global citizenship and national identity has garnered significant academic interest. For Uzbek female students studying abroad, the intersection of national identity and international education presents unique challenges and opportunities. This study explores how participation in international programs influences the national identity and patriotic sentiments of these students, who are often seen as cultural custodians within Uzbek society. Drawing on theories of cultural identity, globalization, and educational sociology, this research examines how Uzbek female students navigate their sense of patriotism while engaging with diverse cultural environments abroad. Through a mixed-methods approach involving surveys and interviews, the study reveals that, despite challenges of cultural dislocation and identity negotiation, most students retain a strong connection to their homeland, with a clear intention to return and contribute to Uzbekistan’s development. The findings highlight the dual role of social media as both a bridge to home and a source of global perspectives, shaping students' perceptions of national and global identities. The study concludes with policy recommendations for educational institutions and policymakers to foster environments that strengthen national identity and promote a sense of responsibility toward Uzbekistan, ensuring that international education supports the cultivation of globally aware yet culturally rooted future leaders. Additionally, recommendations are given to Uzbek female students studying abroad to help them maintain their cultural identity, adapt effectively to new environments, and leverage their international experiences for the benefit of Uzbekistan upon their return.
Analysis of Crisis Management Strategies for Cosmetic Brands: A Case Study of Florasis Incident
Authors: Huang Zi Yi , Shia An-Shin , Chen Huan
Published: January 2025

This study aims to analyze the impact of the new media environment on domestic cosmetics companies, explore crisis management strategies, identify issues in the crisis management process through survey data, and propose corresponding recommendations. The study uses the Florasis incident as a case to analyze the impact of new media, represented by social platforms and mobile media, on the consumer market of domestic cosmetics companies, including aspects of brand communication and consumer market, and summarizes the current crisis management strategies of domestic cosmetics companies in the new media context. Finally, through questionnaire survey data, the study reflects on the issues of crisis management strategies for domestic makeup brands in the new media environment and puts forward corresponding solutions.
Van green claims naar greenwashing
Authors: van Leusden K.I.M.
Published: January 2025

Van green claims naar greenwashing. Een overzicht, recente ontwikkelingen en (litigation-)risico’s

In dit artikel gaat de auteur in op het civielrechtelijk juridisch kader ten aanzien van greenwashing in de verhouding tussen bedrijven en consumenten. Er wordt een overzicht geschetst van de huidige stand van zaken, waarbij mede wordt ingegaan op recente ontwikkelingen en risico’s die bedrijven lopen bij duurzaamheidsuitingen.
Kroniek overnamegeschillen 2023
Authors: de Ruijter B.A. , Glazener D.M.J. , Hof H.J.P.
Published: January 2025

Kroniek overnamegeschillen 2023

Deze kroniek biedt een overzicht van de relevante ontwikkelingen op het gebied van overnamegeschillen in 2023, waaronder de gepubliceerde jurisprudentie en literatuur.
De uitleg van statuten in besloten verhoudingen
Authors: van den Heuvel R.
Published: January 2025

De uitleg van statuten in besloten verhoudingen. Een reactie op Rb. Midden-Nederland 12 juni 2024, ECLI:NL:RBMNE:2024:3668

De auteur onderzoekt naar aanleiding van een recente uitspraak van de rechtbank Midden-Nederland welke maatstaven bij de uitleg van statuten worden toegepast (of zouden moeten worden toegepast). De auteur bespreekt onder meer of het voor bepaalde – voornamelijk kleine, minder sophisticated – vennootschappen met besloten verhoudingen überhaupt een verschil maakt als een andere uitlegmaatstaf wordt toegepast.
Tecnologías digitales y equidad en la educación global
Authors: Zambrano Sarzosa Maira Alejandra , Zambrano Zambrano Livia Lorena , Barba Mosquera Martha María , Macias Segura Cristhian Leonardo , Macias Segura Karen Elizabeth
Published: January 2025

Se analiza el impacto de las tecnologías digitales en la equidad educativa global, enfatizando su capacidad para reducir o amplificar desigualdades preexistentes. A través de una revisión bibliográfica de estudios recientes, se examinan dimensiones como el acceso a infraestructura tecnológica, las competencias digitales, los factores socioeconómicos y los retos culturales. Los hallazgos revelan que las brechas digitales, agravadas por desigualdades estructurales, afectan de manera desproporcionada a regiones rurales y comunidades vulnerables. Aunque el acceso a dispositivos y conectividad es fundamental, la falta de formación en competencias digitales limita su uso efectivo. Además, los desafíos culturales y lingüísticos restringen la inclusión de poblaciones marginadas. No obstante, las plataformas inclusivas y los programas de capacitación docente emergen como herramientas clave para promover una educación más equitativa y personalizada. Se concluye que cerrar estas brechas requiere políticas públicas sostenibles, inversión en infraestructura y colaboración multisectorial para garantizar una educación inclusiva y adaptada.
Sistema inteligente basado en deep learning para la optimización de la fermentación del cacao
Authors: Jimenez-Peralta Fredesvinda , Pizango-Linares Gloria Elvira
Published: January 2025

Este estudio evaluó un sistema inteligente basado en Deep Learning para regular la temperatura durante la fermentación del cacao en la Cooperativa Agraria Allima Cacao Ltda. Se diseñó un fermentador eléctrico-mecánico con sensores de temperatura y pH, un PLC y un modelo de red neuronal para automatizar el proceso. Las pruebas comparativas mostraron que el sistema alcanzó un porcentaje de fermentación promedio de 77.5%, con valores homogéneos cercanos al 80%, considerado óptimo según estándares internacionales. Los análisis estadísticos, mediante la prueba U de Mann-Whitney, confirmaron una regulación superior frente al método tradicional. Este sistema mejora la eficiencia, trazabilidad y calidad sensorial del cacao, representando un avance tecnológico para la industria cacaotera.
El uso de las TIC y el rendimiento escolar en estudiantes de nivel primaria
Authors: Fernández-Panaifo Carlos , Angulo-Ríos Luz Angélica
Published: January 2025

El uso de las TIC en la educación ha sido señalado como un factor clave para mejorar el rendimiento académico, especialmente en contextos desfavorecidos. Este estudio tuvo como objetivo analizar la relación entre el uso de las TIC y el rendimiento escolar en estudiantes de sexto grado de una institución ubicada en Iquitos, Perú. La investigación empleó un diseño no experimental, de enfoque cuantitativo, con nivel descriptivo-correlacional. Se trabajó con una población de 60 estudiantes, utilizando un cuestionario validado (α=0.989) para medir el uso de las TIC y un registro de notas para evaluar el rendimiento escolar. Los resultados mostraron que el 36,1% de los estudiantes percibe que las TIC se utilizan pocas veces en el aula, y solo un 16,9% indicó que estas herramientas se emplean siempre. En cuanto al rendimiento escolar, el 35% alcanzó el logro previsto, mientras que un 20% destacó en su desempeño. La correlación de Spearman arrojó un coeficiente de 0,900 (p<0,01), evidenciando una relación positiva muy fuerte entre ambas variables. Este estudio reafirma la importancia de integrar las TIC de manera efectiva en el proceso educativo y destaca la necesidad de superar barreras tecnológicas y pedagógicas en contextos con limitaciones de recursos.
História institucional da regulação assistencial do município do Rio de Janeiro
Authors: Paiva Larissa Magalhães , Raffaeli Juliana Salgado , Simas Keith Bullia da Fonseca , Souza Maria Isabel de Castro de
Published: January 2025

Esse artigo tem por objetivo apresentar e analisar o histórico da regulação da assistência à saúde no Rio de Janeiro, recuperando seus alicerces institucionais, para os quais recapitulamos desde as políticas previdenciárias a implantação dos Complexos Reguladores. Trata-se de um estudo exploratório, realizado por meio de levantamento, sistematização e análise de fontes documentais produzidas e publicadas pelos três entes federativos a respeito da Regulação da Assistência à Saúde, com ênfase nas publicações que dizem respeito ao município do Rio de Janeiro. Foram identificadas e reunidas as ações e políticas públicas que viabilizaram a organização da regulação, consolidando as suas diretrizes no âmbito do SUS. Neste contexto, interessa-nos a estruturação, a ampliação e os investimentos em inovação do Complexo Regulador do município do Rio de Janeiro que unificam as Centrais de Regulação Ambulatorial, de Internação Hospitalar e de Urgência e Emergência.
O MST e a luta pela terra: notas sobre o tema
Authors: Tatsukawa Juana Terumi Herculano , Marinho Iasmin da Costa , Bonfim Jonatan Henrique Pinho , Araújo Helena de Lima Marinho Rodrigues , Silva Manuelle Araújo da , Medeiros Roger Rômulo Monteiro de , Silva Mirelle Araújo da , Sousa Junior Sebastião Soares de
Published: January 2025

Este trabalho apresenta o Movimento dos Trabalhadores Rurais Sem Terra (MST) e a luta pela terra no Brasil, utilizando uma revisão de literatura e documental para compreender os percursos de origem e desenvolvimento do movimento. A análise histórica e contextual traça a trajetória do MST desde sua formação, destacando os principais marcos e desafios enfrentados ao longo dos anos. O estudo examina o impacto das políticas governamentais sobre o movimento, com ênfase nos últimos anos do Governo Bolsonaro (2019-2022). As considerações finais evidenciam o MST como um pilar de resistência e transformação social, ressaltando sua busca por direitos fundamentais como acesso à terra, educação e liberdade de expressão. A luta pela reforma agrária popular e a perseguição política enfrentada durante o governo Bolsonaro demonstram a necessidade de políticas públicas que promovam justiça social. O MST simboliza a luta pela dignidade e construção de uma sociedade democrática e inclusiva.
Química computacional: uma revisão sobre métodos, fundamentos e aplicações científicas
Authors: Lira Junior Carlos Alberto , Nascimento Wellington da Conceição Lobato do , Lima Emanuel da Cruz , Soeiro Yuri Ramos Menezes Santos , Sousa Natanael de Sousa , Santos Alberto Monteiro dos , Maciel Adeilton Pereira
Published: January 2025

A química computacional emerge como uma área indispensável na ciência moderna, integrando conceitos de química, física, matemática e ciência da computação para estudar e prever estruturas, propriedades e comportamentos moleculares. Este artigo de revisão aborda os principais métodos utilizados na área, classificados em Ab initio, teoria do funcional da densidade (DFT), semiempíricos e empíricos, destacando suas características, avanços históricos. Os métodos Ab initio e DFT, baseados em princípios da física quântica, fornecem cálculos precisos para sistemas moleculares complexos, embora apresentem alto custo computacional. Já os métodos semiempíricos, ao combinar dados experimentais com teorias simplificadas, oferecem alternativas econômicas para simular respostas e propriedades moleculares. Métodos empíricos, como mecânica molecular (MM) e dinâmica molecular (DM), complementam essa abordagem, permitindo o estudo de sistemas macromoleculares e dinâmicas temporais. Os avanços recentes incluem o desenvolvimento de métodos híbridos, como mecânica quântica/mecânica molecular (QM/MM), que integram diferentes abordagens para lidar com sistemas amplos e complexos. As aplicações da química computacional abrangem desde a catálise química até a biotecnologia e a ciência dos materiais, demonstrando seu impacto em áreas como nanotecnologia. Embora desafios, como os altos custos computacionais e a necessidade de maior precisão, ainda persistem, os avanços em hardware e algoritmos sinalizando um futuro promissor. Este artigo reafirma a relevância da química computacional como uma ferramenta estratégica para o progresso científico.
Spontaneou specie of the semi-arid region in proportions with goat manure in the production of coriander
Authors: Linhares Paulo César Ferreira , Alves Lunara de Souza , Melo Wyara Ferreira , Abrantes Sonally Yasnara Sarmento Medeiros , Dantas Amanda Oliveira da Silveira Marques , Pereira Joaquim Odilon , Silva Polyana Lorena Santos da , Rolim Fagno Dallino , Rodrigues Walter Martins , Silva Uilma Laurentino da , Vieira Francisco Auber Pergentino , Cardoso Eudes de Almeida , Silva Daniel Tavares da
Published: January 2025

The use of a mixture of fertilizers of plant and animal origin is important in the vegetable cultivation system, however, identifying the proportion of each fertilizer in the composition will lead to positive results for the crop that will be cultivated, in this sense, the objective was to study spontaneous species from the semi-arid region in proportions with goat manure in the production of coriander. The research was developed at the Rafael Fernandes Experimental Farm, belonging to the Federal Rural University of Semi-Arid (UFERSA). The experimental design used was a randomized complete block design with six treatments and four replicates. The treatments consisted of the proportions of hairy woodrose (Merremia aegyptia L.) in goat manure [0%; 20%; 40%; 60%; 80% and 100% of hairy woodrose on dry basis]. The coriander cultivar sown was Verdão. The characteristics evaluated were: plant height, number of stems, productivity, number of bunches and dry mass of coriander. The maximum agronomic efficiency of the proportion of hairy woodrose (Merremia aegyptia L.) in goat manure was 587.28 g m-2 of coriander with 5.79 units of sauces m-2 with the exclusive use of hairy woodrose (Merremia aegyptia L.) in the dry mass (100%). The efficiency of hairy woodrose in the evaluated characteristics is due to its concentration of chemical elements present in the dry matter (24.0 g kg-1 of nitrogen; 23.3 g kg-1 of potassium and carbon nitrogen ratio of 23/1).
A participação cidadã em conselhos gestores e os efeitos no desenvolvimento regional
Authors: Licório Angelina Maria de Oliveira , Pereira Raquel da Silva
Published: January 2025

Esta pesquisa objetivou analisar a literatura sobre Participação Social em Conselhos Gestores e Desenvolvimento Regional, para traçar as principais vertentes buscando suprir lacunas sobre o estudo da participação cidadã por meio de conselhos gestores na região amazônica e contou, em sua sustentação teórica, com autores como Dahl (2001), Pike et al.  (2007), Avritzer (2010), Almeida e Tatagiba (2012), Bonjardim et al. (2017), Matias de Abreu et al. (2019), Lavalle et al. (2021), entre outros. O estudo foi realizado por meio de uma pesquisa bibliométrica em artigos da base de dados Web of Science - Coleção Principal (Clarivate Analytics) utilizando os termos “Management Councils”, “Social Participation”, “Sustainability” e “Regional Development”. Dos 2.191 artigos encontrados, com aplicação dos filtros da base de dados chegou-se ao número de 388 artigos, objetos desta análise. Os resultados demonstram constituição de clusters na relação de autoria x citação x países com destaques para a Espanha e os Estados Unidos da América (EUA). As pesquisas espanholas versam, predominantemente sobre economia circular, gestão municipal, turismo sustentável, governança corporativa; sustentabilidade nas universidades, compras públicas e participação cidadã. As pesquisas dos EUA contemplam, assuntos como desenvolvimento sustentável na era digital, agroecologia, agricultura inteligente, ciência da sustentabilidade, informação geográfica e participação pública, dimensões socioculturais da sustentabilidade, universidades espaço de criação e, turismo sustentável.
Características particulares que se buscan en el cotejamiento de huellas dactilares en el sistema AFIS
Authors: Yungán-Montero Sandra Jimena , Borja-Neacato William Patricio
Published: January 2025

A pesar de los esfuerzos realizados con la implementación del Sistema AFIS, la creciente violencia y criminalidad en Ecuador, especialmente en ciudades como Quito, Guayaquil y Esmeraldas, ha generado una alarmante sensación de inseguridad en la población debido a la falta de avances significativos en la resolución de casos. En este contexto, el objetivo de la investigación fue identificar las características específicas que se buscan en el cotejamiento de huellas dactilares dentro del sistema AFIS. La metodología empleada fue de enfoque cuantitativo y descriptivo, con la aplicación de encuestas estructuradas de 15 preguntas en una escala de Likert al personal técnico del Laboratorio de Criminalística y Ciencias Forenses de Guayaquil, conformado por 20 técnicos. Los resultados evidencian que la calidad de las huellas recolectadas es un factor determinante en el rendimiento y precisión del sistema AFIS, ya que las características particulares de las huellas, como las crestas papilares, los poros y las bifurcaciones, son fundamentales para garantizar la fiabilidad del cotejamiento. Sin embargo, los problemas derivados de la baja calidad de las huellas, tales como el desgaste dérmico o las condiciones inadecuadas durante la toma de muestras, limitan considerablemente la capacidad del sistema para realizar cotejos efectivos. A pesar de los avances tecnológicos implementados en el AFIS, la dificultad para procesar huellas deterioradas continúa siendo un desafío importante, lo que se refleja en una percepción mixta por parte de los usuarios acerca de la eficiencia del sistema.
PREVALÊNCIA DA CRISE HIPERTENSIVA NA ZONA DA MATA DE PERNAMBUCO
Authors: Barbosa Jéssica Maiara Pereira , Silva Dayane Freitas da , Lima Anayres Silva de , Coêlho Lucas Alcindo do Nascimento , Lima Anna Gabryelle Ferreira , Silva Gircelle Raysa Alves da , Vasconcelos Sheyla Melo de , Neto Augusto Cesar Barreto
Published: January 2025

Introdução: Crise hipertensiva é uma condição marcada pela elevação rápida e sintomática da pressão arterial, com ou sem risco de degradação dos órgãos-alvo da hipertensão arterial, a intervenção rápida é fundamental para reduzir as taxas de morbimortalidade. Objetivos: Identificar a prevalência e os fatores relacionados à crise hipertensiva na unidade de urgência e emergência de um hospital público no município de Vitória de Santo Antão – PE. Métodos: Trata-se de uma pesquisa de corte transversal, realizada através das análises de prontuários de pacientes clínicos, atendidos no setor de urgência e emergência no período total de 2016, no hospital João Murilo de Oliveira, município de Vitoria de Santo Antão – Pernambuco.  Para análise estatística utilizou-se do qui-quadrado de Pearson. Resultados: Prevalência de crise hipertensiva 8,6%, prevalência da emergência cardiovascular 42,02%. Conclusão: A prevalência da emergência cardiovascular foi elevada, sendo maior ocorrência entre idosos, divorciados, hipertensos e diabéticos. A análise da prevalência da crise hipertensiva e das emergências cardiovasculares, torna evidente a caracterização da população em risco e possibilita as autoridades de saúde um diagnóstico situacional dos indivíduos corretamente.
A REVITIMIZAÇÃO DAS VÍTIMAS DE CRIMES SEXUAIS PELO JUDICIÁRIO BRASILEIRO
Authors: Souza Gabriela Gomes de , Veras Érica Verícia Canuto de Oliveira Veras
Published: January 2025

O Direito Penal como recurso que pretende, em sua superficialidade e controle, prevenir, punir e proteger, de maneira imparcial a sociedade de condutas criminosas e das transgressões que eventualmente lesionam bens jurídicos atinentes à manutenção do meio social harmônico, não sustenta, dentro de uma gama de incoerências, seu objetivo, quando se trata da proteção às vítimas de violência sexual, em sua maioria mulheres. Na realidade, o tratamento das vítimas de crimes sexuais no Brasil é marcado por uma sequência de violências que se estendem daquela materialmente consumada e alcançam a invalidação, a desqualificação e, por fim, a condenação social da vítima, diante do olhar deslegitimador de uma sociedade e um judiciário reféns de práticas e crenças patriarcais que refletem a desumanização da mulher.
INCIDENCE OF CLINOSTOMUM SPP. (DIGENEA: CLINOSTOMIDAE) INFECTION IN BANDED GOURAMI (ACTINOPTERYGII: OSPHRONEMIDAE) FROM KARARIA WETLAND, INDIA
Authors: KUMAR TARUN , RAJU BAITHA  , KUNDAN KUNDAN KISHOR RAJAK , ABHIJEET UPALI
Published: January 2025

Yellow grub disease in fish caused by Clinostomum species globally. It has a complex life cycle and having wider host range wherein fish act as secondary host. In this study, a parasitological investigation have done on fish from the Kararia wetland. Trematode parasite was recorded from T. fasciata. The parasite identified based on the morphological and morphometric analyses as Clinostomum spp. belonging to the family Clinostomatidae. The incidence of Clinostomum infestation is first report from Kararia wetland.
THE INFLUENCE OF LEADERSHIP STYLE AND MOTIVATION ON EMPLOYEE PERFORMANCE AT PT. CAHAYA ABADI PAINTING
Authors: Juanda Angga , Septiani Yeni , Fitriyadi Enjah Pipit
Published: January 2025

This study investigates the influence of leadership style and work motivation on employee performance at PT. Cahaya Abadi Painting. Using a quantitative research approach, data was collected from 60 employees within the company's Sample Room Department Development division. The study employed multiple linear regression analysis to assess the impact of the independent variables leadership style and work motivation on the dependent variable, employee performance. The findings indicate that while leadership style has a positive, albeit not significant, effect on employee performance, work motivation shows a strong and significant positive effect. The combined influence of leadership style and work motivation accounts for a substantial proportion of the variance in employee performance, suggesting that both factors are crucial in optimizing workforce productivity. These results are consistent with previous studies that highlight the pivotal role of motivation in enhancing employee performance. However, the limited impact of leadership style observed in this context suggests the need for further investigation into other organizational factors that may mediate or moderate this relationship.
UNDERSTANDING GREEN CONSUMERS: A BIBLIOMETRIC ANALYSIS OF ENVIRONMENTAL ATTITUDE AND GREEN PURCHASE BEHAVIOR
Authors: Megatama Prawita , Retno Widowati  , Siti Dyah Handayani
Published: January 2025

This study conducts a bibliometric analysis of research on green purchase behavior from 2017 to 2023, utilizing data from the Scopus database. A total of 355 articles were selected and analyzed to identify trends in consumer behavior towards environmentally friendly purchases. The findings reveal a significant increase in publications, with a peak anticipated in 2023, indicating a growing interest in the intersection of consumer behavior and environmental sustainability. Key contributors to the field include prolific authors and journals, with China emerging as the leading country in terms of published research. The analysis highlights the critical role of positive environmental attitudes in fostering pro-environmental behaviors, such as the purchase of green products. Additionally, the study identifies factors influencing this relationship, including perceived consumer effectiveness and the need for effective educational strategies. The results underscore the importance of understanding consumer motivations and behaviors to inform marketing strategies and enhance sustainability initiatives. This research contributes to the literature by providing a comprehensive overview of the current state of green purchase behavior research and suggesting avenues for future inquiry.