bluuebunny/crossref_metadata_2025 huggingface dataset:
Coastal resilience and sea level rise workshop report
Authors:   Woods Hole Oceanographic Institution, Grabb Kalina C. , Ramakrishna Kilaparti ,   Woods Hole Oceanographic Institution
Published: September 2024

To predict and adapt to future sea levels, we need to understand where and why the sea levels are rising now and have risen in the past. Institutions whether large or small, coastal communities whether rich or poor, cannot control sea level rise by their actions alone. But they can prepare well through a variety of adaptation measures. The goal of this workshop was to review the latest scientific findings on sea level rise and coastal resilience to discuss community approaches to increase resilience and adaptation. While examples abound, the participants focused on what has been attempted in Woods Hole, a small coastal town in southeastern Massachusetts, and in the Commonwealth of Massachusetts at the regional and state level. A goal of this exercise was to assess the lessons learned and how they translate to other communities as participants critically reviewed what else is needed to increase coastal resilience. A select group of leading specialists from science institutions within Woods Hole, partnering organizations, coastal community members, the Commonwealth of Massachusetts, as well as those involved in policy formulation at the national and international levels were invited to discuss progress and plans while also sharing lessons learned with representatives from other states.
Leucism in the marbled swamp eel Synbranchus marmoratus Bloch, 1795 (Synbranchiformes: Synbranchidae)
Authors: Paschoal Lucas Rezende Penido , Zara Fernando José , Borges Lucas Elias Oliveira , Azevedo-Santos Valter M.
Published: September 2024

Abstract: Leucism is an anomaly recorded in fish species as well as in many other groups of animals in natural environments. An individual with leucism is characterized by the loss of brown or black pigmentation over most of the body. Here, we recorded this condition for an individual of marbled swamp eel Synbranchus marmoratus (Synbranchiformes: Synbranchidae) captured in the Furnas megareservoir, Grande River basin, in Minas Gerais state, southeastern Brazil. The individual had a general color of the body with shades ranging from pale to intense yellowish, but the eyes were black. We also present a discussion on the influence of leucism on the survival of the individual in this study.
Knowledge levels and practices of intensive care nurses regarding enteral nutrition in patients receiving inotropic treatment: a descriptive, cross-sectional study
Authors: Yildirim Sema , Bulbul Elif
Published: September 2024

ABSTRACT Objective This study aimed to investigate the level of knowledge of intensive care nurses about enteral nutrition of patients receiving high-dose inotropic therapy in the intensive care unit. Methods This descriptive and cross-sectional study collected data from 302 nurses working in intensive care units of a teaching and research hospital between April and July 2022. The data were collected using the Sociodemographic Information Form and the Enteral Nutrition Knowledge and Practices Questionnaire. Results In the study, it was found that nurses mostly gave correct responses to the questions about the ways of administration of enteral nutrition (99%), complications of enteral nutrition (97.7%), follow-up of complications (97.7%), and evaluation of nutritional tolerance in patients with decreased inotrope requirement (94.4%). It was seen that the least correct responses were given to the questions related to the follow-up of gastric residual volume in patients receiving inotrope therapy (34.4%) and the feeding rate until hemodynamic stability was achieved in patients with decreased inotrope requirement (39.7%). A statistically significant result found that nurses with intensive care certificates had better knowledge of enteral nutrition (p<0.01). Conclusion The study found that intensive care nurses' knowledge of enteral nutrition practices was at a good level. In contrast, their knowledge of the nutritional practices of patients receiving inotropic therapy should be improved.
Burnout status among Health and Non-Health Sciences students during the COVID-19 pandemic: a nutritional perspective
Authors: Karaagac Yasemin , Tunçer Esra , Şimşek Hilal , Özdemir Vahide Tas , Ayhan Nurcan Yabanci
Published: September 2024

ABSTRACT Objective The study aimed to assess the factors associated with burnout among university students studying online during the COVID-19 lockdown, with a focus on nutrition and lifestyle habits. Methods This cross-sectional web-based study was conducted with university students in Türkiye. Demographic characteristics, dietary habits, dietary supplement usage, the Multidimensional COVID-19 scale, and the Maslach Burnout Inventory-Student Scale of university students were questioned with an online survey. Results: A total of 747 students (health science faculties:68.9% and non-health faculties:31.1%) participated in the study. Non-health sciences students had higher median scores of emotional exhaustion (17 vs 15), cynicism (13 vs 10), and total Multi-Dimensional COVID-19 scale (84 vs 80) than health sciences students (respectively; p=0.001, p<0.001, p<0.001). The emotional exhaustion score was positively associated with thoughts about COVID-19 (β=0.266, p<0.001) and negatively with paying attention to diet (β=-1,142, p=0.005). Students who consumed meat, eggs, and legumes at least once a day had lower emotional exhaustion (β=-0.925, p=0.029), cynicism scores (β=-0.804, p=0.025), and higher academic efficacy (β= 0.550, p=0.034). Consumption of milk and dairy products at least once a day was negatively related to emotional exhaustion (β=-0.844, p=0.033) and cynicism (β=-0.817, p=0.015). Students who consumed at least five daily portions of fruit and vegetables had greater academic efficacy (β=0.669, No-BreakpNo-Break=0.015). Conclusion Faculty, grade, thoughts about COVID-19, precautions taken related to COVID-19, and paying attention to diet are the factors that affect students’ burnout during the COVID-19 pandemic. Health education and adopting healthy eating habits are beneficial for combating burnout in critical periods such as pandemics.
Relationship between ultrasound measurement of quadriceps muscle and nutritional status in ICU patients in a high-complexity trauma care hospital
Authors: Danziato-Neto Milton Alves , Caldas Priscilla Sousa Santos , Rêgo Juliana Magalhães da Cunha , Carioca Antonio Augusto Ferreira , Câmara Cristiane Rodrigues Silva
Published: September 2024

ABSTRACT Objective The present study aimed to investigate the association of quadriceps muscle thickness, measured by ultrasound, with the nutritional status of critically ill patients in a referral high-complexity trauma care hospital. Methods A cross-sectional observational study was conducted in the intensive care units in a tertiary hospital in Brazil. The sample comprised 30 critically ill trauma patients admitted between February and March 2022. The methodology involved evaluating muscle mass and comparing nutritional status through mid-upper arm circumference measurements and ultrasound assessments. Specifically, the quadriceps muscle thickness was quantified using ultrasound at a predefined site between the iliac crest and the proximal border of the patella. Results: The Kruskal-Wallis test indicated variability in quadriceps muscle thickness between the nutritional status groups, with statistical significance reached after excluding the overweight group (H(2) = 7.532, p=0.023). The moderate malnutrition group exhibited notably lower quadriceps muscle thickness. A positive correlation was found between quadriceps muscle thickness and mid-upper arm circumference adequacy (p<0.05), demonstrating fair to moderately strong correlation (rs=0.531). Conclusion Significant changes in quadriceps muscle thickness were detected by ultrasound assessment in moderate malnutrition patients compared to patients of other nutritional statuses. Ultrasound may be a valuable technique for monitoring muscle integrity in critically ill patients.
O sol nasce para todos: empreendedorismo popular como identidade periférica em São Paulo
Authors: Costa Henrique
Published: September 2024

O artigo investiga a consolidação de um empreendedorismo popular como identidade significativa nas periferias de São Paulo, resultado de experiências individuais associadas ao trabalho por conta própria. O texto é produto de etnografia conduzida na zona sul da cidade entre 2017 e 2021. Dois perfis de trabalhadores por conta própria são analisados: um caso de empreendedorismo “fraco”, em que o ethos empreendedor pouco articulado se conjuga com um modo de vida tradicional; e dois casos de empreendedorismo “forte”, em que seus protagonistas expressam o léxico característico do discurso empreendedor, porém com resultados diferentes segundo suas aspirações de distinção social. Para cada um dos três casos são analisadas as experiências em relação ao trabalho, a vida comunitária, a educação formal e não-formal e as perspectivas de mobilidade social, apontando para os fundamentos dessa nova identidade.
ALFABETIZAÇÃO CIENTÍFICA E TECNOLÓGICA: CONTRIBUIÇÕES DE UMA SEQUÊNCIA DIDÁTICA
Authors: Pontarollo Gonçalves Débora Danieli , Righi Cechin Marizete
Published: September 2024

O presente estudo objetiva apresentar uma análise das contribuições que a Sequência Didática com a temática alimentação saudável pode proporcionar para a alfabetização científica e tecnológica aos alunos dos anos iniciais do Ensino Fundamental. O método consiste em uma abordagem qualitativa, cujo encaminhamento está baseado na pesquisa de intervenção pedagógica. Foi desenvolvida e aplicada uma Sequência Didática intitulada Alfabetização e Alimentação Saudável. A pesquisa aconteceu em uma turma de 2º ano na rede pública municipal, em uma cidade localizada na região dos Campos Gerais no Paraná. Os resultados apontaram que a Sequência Didática com a temática alimentação saudável promove e possibilita a alfabetização científica e tecnológica evidenciando a construção do conhecimento. Acredita-se que as atividades dentro dos módulos propostos na Sequência Didática contribuíram para o avanço gradativo do conhecimento de cada aluno participante no que se refere a iniciação da educação científica ao Ensino de Ciências e ao processo de alfabetização e de letramento.
No banzeiro do Changri-lá: extensão e limites da jurisdição adjudicativa brasileira vis-à-vis as imunidades internacionais dos Estados
Authors: De Oliveira Marcus Vinicius Xavier
Published: September 2024

O presente artigo tem dois objetivos, sendo o primeiro deles o enfrentamento do tema relacionado à extensão e limites da jurisdição adjudicativa em sua relação com a imunidade jurisdicional dos Estados conforme o Direito Internacional. O segundo realizar um cotejo entre a atual compreensão do Supremo Tribunal Federal no ARE 954.858, que entendeu ser relativa à imunidade de jurisdição acta jure imperii relacionadas a violações dos direitos humanos e crimes de guerra – caso Changri-lá -, tendo como paradigma a decisão da Corte Internacional de Justiça no caso Alemanha v. Itália de 2012. Os problemas indicados permitirão uma discussão mínima sobre o conceito de soberania a partir de uma interlocução entre Direito Internacional e Direito Interno, a incorporação de normas internacionais costumeiras e a dificuldade que se abate sobre esta terra incógnita, aferir como a jurisprudência do STF tem tratado o tema da extensão e limites da jurisdição adjucativa pela incidência das imunidades internacionais, bem como uma crítica de lege ferenda à decisão do Supremo Tribunal Federal. O método adotado foi o estudo de caso orientado pela crítica, na medida em que se busca, a partir dos contrastes entre opostos – a decisão do STF e a da Corte Internacional de Justiça – uma síntese compreensiva que corresponda ao conteúdo da norma internacional incidente ao caso, e para a reconstrução do caso Changri-lá o método histórico. As técnicas de pesquisas aplicadas foram a pesquisa bibliográfica e jurisprudencial e a análise documental.
Inclusive Neoliberalism in Wilhelmsburg: The Role of the State and the Middle‐Class in Hamburg's Majority–Minority District
Authors: Knipprath Kim
Published: September 2024

The article examines the aftermath of the “Leap Over the River Elbe” urban development project in Wilhelmsburg, a majority–minority district located in the south of Hamburg, Germany. The project introduced several housing and development initiatives aimed at transforming Wilhelmsburg into an economically vibrant yet socially inclusive mixed district. The article draws on the literature of neoliberal urbanism, racial capitalism, and governmentality to critically examine why the urban development project in Wilhelmsburg failed to achieve genuine social inclusion. The article argues that this failure is not primarily due to the exclusionary behaviors of middle‐class residents, as is often proposed in the literature, but rather the result of the urban planning by capitalist state and its market alliances. The empirical part of the article draws on interviews with 20 Wilhelmsburg residents. The study finds that middle‐class residents without a migration background play an ambivalent role. They extend state control into local neighborhoods and migrant communities while simultaneously also challenging this control. Long‐established residents without a migration background welcomed some aspects of the project, as they believed it countered the downward spiral of the district and them becoming a minority. For new incoming middle‐class residents from other parts of the city, the project offered various incentives that made moving to Wilhelmsburg appealing. However, increasing marginalization has led many long‐established residents and newcomers to voice their critiques of the project. This forced local authorities to rethink their approach to social inclusion.
“But We Just Need Money”: (Im)Possibilities of Co‐Producing Knowledge With Those in Vulnerable Situations
Authors: Freedman Jane , Crankshaw Tamaryn L. , Rajah Yasmin , Mutambara Victoria Marcia
Published: September 2024

This article is based on the experience of carrying out research with young refugee women in Durban, South Africa. We reflect on the possibilities of co‐producing knowledge in a situation of widely asymmetrical power relations where the young women with whom we were interacting were located in situations of economic, legal, and social vulnerability, and when their major concern was to find money for basic survival. The premise behind our research was to produce data and knowledge that could be used to improve services for these young refugee women and to lobby for change in policies that would also improve their life situations. Our article reflects on this ambition and the possibilities of co‐producing knowledge that could improve these young women’s lives, our interactions with the young refugee women, and with the CSO that offers them support and with whom we partnered to organize our data collection. We also analyse the different positionalities of various members of the research team and how these impacted the data collection and knowledge production processes. The article aims to provide a critical assessment of the ways in which knowledge production may or may not be a liberatory practice and the conditions within which true co‐production of knowledge is possible. We ask whether it is, in fact, possible to co‐produce knowledge when working with people in vulnerable situations such as the women refugees in our project. As academics, how may we learn from our failures to try and move forward with more truly inclusive and equitable research that challenges epistemic oppression?
Using Topological Insulators Properties to Improve Electronic and Spintronic Devices
Authors:   Al-Noor University, Mustafa Firas Mahmood , Hussain Salah Yehia ,   Al Mansour University College, Nuzal Saadi Mohamed Dhahir ,   Al Hikma University College, Yahya Salam Hussein ,   Cihan University Sulaimaniya, Abdulah Noorhan Waleed ,   Al-Turath University
Published: September 2024

Background: Topological insulators (TIs) are materials with distinctive features, including insulating interiors and conducting surface states protected by time-reversal symmetry. These features make TIs extremely promising for electrical and spintronic device applications, where manipulating electron spin without charge transfer is advantageous. Objective: This study aims to investigate of TIs to improve the performance and efficiency of electrical and spintronic devices. We look at the special qualities of TIs that may be used to improve device functionality, such as reduced power consumption and higher operational speed. Methods: To investigate electron transport behaviour on the surfaces of different TIs, we used a mix of quantum mechanical models and experimental settings. Devices based on bismuth telluride (Bi2Te3) and thallium arsenide (TlAs) were built to test their performance in real-world applications. Results: TI devices showed considerable gains in spin transport efficiency and thermal stability compared to conventional materials. Spintronic devices based on TIs demonstrated a 50% reduction in energy usage and a 30% improvement in data processing speed. Conclusion: Including topological insulators in electrical and spintronic devices offers a promising path to more efficient and speedier technologies. Future research should concentrate on the scalable integration of TIs into commercial devices and the discovery of novel materials with topological insulating characteristic.
Quantum Computing Role in Advancing Medical Physics Research
Authors:   Al-Noor University, Abdalrazzaq Alaa Salim , Khudhair Ameer Badr ,   Al Mansour University College, Mahdi Nidhal Raoof ,   Al Hikma University College, Mahmood Nozad H. ,   Cihan University Sulaimaniya, Alsalame Salam ,   Al-Turath University
Published: September 2024

Background: Quantum computing represents a paradigm leap in computational capabilities, with potential applications across various scientific disciplines. The complicated computations required for imaging, radiation therapy, and molecular modeling in medical physics give novel prospects for quantum computing. Objective: This article investigates the role of quantum computing in medical physics research, with an emphasis on its potential to improve computational efficiency and accuracy and develop novel treatment approaches. Methods: A thorough literature analysis was undertaken to investigate recent advances in quantum computing and their implications in medical physics. Case studies were reviewed to demonstrate practical applications and possible advantages. Theoretical models were tested to forecast future developments. Statistical data from quantum computing implementations were gathered from many sources, particularly on improving processing speed and accuracy in medical physics applications. Results: The findings show that quantum computing can significantly improve the processing speed of complex simulations and imaging techniques, with some quantum algorithms outperforming classical algorithms by up to 100 times. In radiation therapy planning, quantum computing has exhibited a 25% boost in dose distribution calculation precision. Quantum algorithms have lowered calculation times in molecular modeling by about 40%, potentially boosting drug development and customized therapy by 30%. Conclusion: Quantum computing has the potential to alter medical physics by increasing computational capacity, which could lead to advancements in diagnostics, treatment planning, and medication development. The statistical results corroborate the promise of quantum computing in these domains, emphasizing the importance of ongoing interdisciplinary collaboration and research to fully achieve these benefits and address present hurdles in incorporating quantum computing into clinical practice.
Advancements in Medical Physics for Pediatric Radiology: Challenges and Solutions
Authors:   Al-Noor University, AbdelRahman Akram AbdelBaqi , Shaker Tiba Abdulsatar ,   Al Mansour University College, Hussein Ali Jabbar ,   Al Hikma University College, Mahmood Nozad H. ,   Cihan University Sulaimaniya, Maktof Mohammed ,   Al-Turath University
Published: September 2024

Background: Because of children's distinct physiological and anatomical features, pediatric radiography necessitates particular techniques. Recent advances in medical physics have considerably improved the accuracy and safety of pediatric radiological procedures. However, these developments bring new obstacles. Objective: This article evaluates the most recent advances in medical physics relevant to pediatric radiography, highlights the accompanying problems, and provides feasible solutions to improve clinical results and patient safety. Methods: A thorough literature analysis focused on current research and technology advancements in pediatric radiology. The main advances in imaging technology, radiation dose control, and diagnostic accuracy were examined. Expert comments and case studies were also analyzed for common issues and solutions. Results: Low-dose imaging methods, such as digital radiography, pediatric-specific computed tomography (CT), and magnetic resonance imaging (MRI), have advanced significantly. These enhancements have resulted in better image quality and lower radiation exposure. However, patient size heterogeneity, motion artifacts, and the necessity for age-specific procedures remain common. Conclusion: Medical physics advancements have significantly enhanced pediatric radiology, allowing for higher diagnostic capabilities while reducing hazards. To address the remaining difficulties, radiologists must continue research, adopt standardized methods, and get continual education. Future advances should focus on lowering radiation exposure and enhancing imaging technologies' flexibility to meet pediatric patients' demands.
Innovations and Applications of Nanostructured Energy Storage Materials
Authors:   Al-Noor University, Abdullah Mohammed Yaseen , Salman Laith Baqir ,   Al Mansour University College, Obaed Ahmed Sadoon ,   Al Hikma University College, Jawad Aqeel Mahmood ,   Al-Rafidain University College, Sbhui Halal Azam ,   Al-Turath University
Published: September 2024

Background: As the world shifts towards renewable energy, there is a growing demand for efficient energy storage systems. Because of their unique features, nanostructured materials have emerged as key to improving the performance and efficiency of these storage systems. Objective: This research aims to assess the most recent discoveries and uses of nanostructured materials in energy storage technologies, emphasizing its disruption in the industry. Methods: A detailed assessment of recent advances was undertaken, focusing on diverse nanostructured materials utilized in batteries, supercapacitors, and other energy storage systems. Synthesis and characterization techniques for these materials and their incorporation into energy storage devices were investigated. Results: The nanostructured materials considerably increase energy density, charge/discharge speeds, and durability of energy storage devices. Graphene, carbon nanotubes, and metal-oxide nanostructures have significantly improved performance metrics across various applications. Conclusion: Nanostructured materials have to revolutionize energy storage systems. Continued research and development in this sector are critical for developing high-performance, long-term energy storage technologies capable of meeting the growing demands of contemporary technology and renewable energy systems. Further investigation into these materials' scalability and environmental effects is necessary to ensure their practicality and sustainability.
Using Topological Insulators Properties to Improve Electronic and Spintronic Devices
Authors:   Университет Аль-Нур, Мустафа Фирас Махмуд , Хусейн Салах Йехья ,   Университетский колледж Аль-Мансура, Нузал Саади Мохамед Дахир ,   Университетский колледж Аль-Хикма, Яхья Салам Хусейн ,   Университет Джихан Сулеймания, Абдула Нурхан Валид ,   Университет Аль-Турат
Published: September 2024

Топологические изоляторы (ТИ) — это материалы с отличительными характеристиками, включая изолирующую внутреннюю часть и проводящие поверхностные состояния, защищенные симметрией обращения времени. Эти особенности делают ТИ чрезвычайно перспективными для применения в электрических устройствах и устройствах спинтроники, где выгодно манипулировать спином электронов без переноса заряда. Целью данного исследования является изучение использования ТИ для улучшения производительности и эффективности электрических и спинтронных устройств. Рассмотрены особые качества ТИ, которые можно использовать для улучшения функциональности устройства, такие как снижение энергопотребления и более высокая скорость работы. Чтобы исследовать поведение транспорта электронов на поверхностях различных ТИ, использовано сочетание квантово-механических моделей и экспериментальных настроек. Устройства на основе теллурида висмута (Bi2Te3) и арсенида таллия (TlAs) были созданы для проверки их производительности в реальных приложениях. Устройства ТИ продемонстрировали значительный выигрыш в эффективности спинового транспорта и термической стабильности по сравнению с обычными материалами. Устройства Spintronic на основе ТИ продемонстрировали снижение энергопотребления на 50% и повышение скорости обработки данных на 30%. Таким образом включение топологических изоляторов в электрические и спинтронные устройства открывает многообещающий путь к более эффективным и быстрым технологиям. Будущие исследования должны сосредоточиться на масштабируемой интеграции ТИ в коммерческие устройства и открытии новых материалов с топологическими изолирующими характеристиками.
Innovations and Applications of Nanostructured Energy Storage Materials
Authors:   Университет Алнур, Абдулла Мохаммед Ясин , Салман Лэйт Бакир ,   Университетский колледж Аль-Мансура, Обаед Ахмед Садун ,   Университетский колледж Аль-Хикма, Джавад Акил Махмуд ,   Университетский колледж Аль-Рафидаин, Сбхуи Халал Азам ,   Университет Аль-Турат
Published: September 2024

Проведена оценка последних достижений в области наноструктурированных материалов, используемых в батареях, суперконденсаторах и других системах хранения энергии. Исследованы методы синтеза и определения характеристик этих материалов, а также их включение в устройства хранения энергии. Показано, что наноструктурированные материалы значительно увеличивают плотность энергии, скорость заряда/разряда и долговечность устройств хранения энергии. Графен, углеродные нанотрубки и наноструктуры оксидов металлов значительно улучшили показатели производительности в различных приложениях. Продолжающиеся исследования и разработки в области наноматериалов имеют решающее значение для разработки высокопроизводительных и долгосрочных технологий хранения энергии и систем возобновляемых источников энергии.
Improving Energy Conversion Devices' Thermoelectric Efficiency by the Use of Nanostructured Materials
Authors:   Университет Аль-Нур, Ахмед Али Ибрагим , Хусейн Салах Йехья ,   Университетский колледж Аль-Мансура, Меджбель Басим Галиб ,   Университетский колледж Аль-Хикма, Боднар Наталья ,   Университетский колледж Аль-Рафидаин, Амин Мустафа Мохаммед ,   Университет Аль-Турат
Published: September 2024

Приведен анализ эволюции термоэлектрических материалов, от их фундаментальных теоретических основ до их интеграции в устройства, подчеркивая достижения материаловедения, которые повышают их эффективность и применимость. Приведен обзор текущих исследований, посвященных новым материалам, усовершенствованным процедурам синтеза и инновационным стратегиям проектирования для улучшения термоэлектрической эффективности. Исследованы процедуры интеграции этих материалов в устройства, принимая во внимание как измерения производительности, так и масштабируемость. Показаны существенные успехи в производстве наноструктурированных термоэлектрических материалов, которые значительно повышают коэффициент Зеебека при сохранении электропроводности. Найдены важные решения для оптимизации архитектуры устройств, которые одновременно повышают управление теплом и эффективность. Прорывы в области материаловедения и инженерии способствуют быстрой интеграции улучшенных термоэлектрических материалов в практические системы. Будущие исследования должны сосредоточиться на масштабируемости этих технологий и их интеграции в более широкий спектр систем возобновляемой энергетики, тем самым улучшая их экономическую целесообразность и экологический эффект.
Are the Horizontal-to-Vertical Spectral Ratios of Earthquakes and Microtremors the Same?
Authors: Vantassel Joseph P. , Ilgac Makbule , Athanasopoulos Zekkos Adda , Yong Alan , Hassani Behzad , Martin Antony J.
Published: September 2024

We consider the similarities and differences between earthquake and microtremor horizontal-to-vertical spectral ratios (eHVSR and mHVSR, respectively) using a dataset of 161 sites in southern California. Quantitative comparisons are made in terms of the eHVSR and mHVSR lognormal median curves, as well as the frequencies and amplitudes associated with the fundamental- and higher-mode resonances where present. The results show only 58% of the eHVSR–mHVSR pairs agree in terms of their median curve and only 25% of the eHVSR–mHVSR pairs agree in terms of shared resonances, which increases to 68% if flat HVSRs are considered equivalent. Furthermore, while the shared resonances match very well in terms of frequency (root mean square error, RMSE, <0.11 Hz), the amplitudes of those resonances do not agree (RMSE >1.6). These findings demonstrate that while eHVSR and mHVSR agree at some sites, they are not equivalent at all sites. To investigate if the agreement between eHVSR and mHVSR could be related to features of the microtremor data, earthquake recordings, and/or the site conditions, three machine learning (ML) models at varying levels of interpretability are presented. The ML models—which include multivariate logistic regression, gradient-boosted trees, and support vector machines—show only partial success at using site-specific data to predict whether eHVSR and mHVSR will likely agree in terms of their median curve (accuracy of 78%) and number of resonances (accuracy of 84%). Therefore, we conclude that while eHVSR and mHVSR can be quite similar in terms of resonant frequencies at some sites, they are not identical at all sites. Furthermore, preliminary evidence shows that the agreement of eHVSR and mHVSR can be predicted a priori given features of the microtremor measurements, earthquake recordings, and site conditions, although a larger dataset will be necessary for developing a robust predictive model.
AI in Decision Making: Transforming Business Strategies
Authors: Miah Md. Shelim , Akter Most. Samira , Samid Deyab Rashid , Siam Md. Ta-seen Ahmed
Published: September 2024

Artificial intelligence has developed as a phenomenon greatly influencing numerous corporate sectors, particularly in decision-making processes. AI has matured into an intrusive instrument, impacting various corporate sectors, including their essential processes like decision-making. Ongoing improvements in AI technology have assisted organizations in optimizing their operations and strategic development. This research analyzes the function of AI in decision-making and its consequent impact on the enhancement of corporate strategy. A complete literature review was done for this inquiry. This article tries to evaluate the repercussions of AI across multiple sectors and its influence on business environments. It provides cases of AI application across different sectors and a critical critique of the present literature on AI within the business setting. It also discusses the challenges a corporation may face when integrating AI technology and evaluates probable developments that influence AI in business planning. Artificial intelligence positively benefits the business sector by boosting organizational    decision-making capacities, leading to superior corporate decisions. The analysis points out a number of areas where AI has considerably enhanced efficiency as well as performance measures. The      fundamental constraint of the study is that the deployment of AI is dynamic, with differing development rates across different industries. additional, there are additional limits such as data privacy and ethical difficulties and considerable expenses associated to using AI. The study stresses the relevance of AI in current management and proposes that firms should implement AI solutions to generate a competitive advantage. Managers and decision makers should consider the opportunities for employing AI and the diversity of possible difficulties that may occur. The provided study is valuable since it focuses on furthering our awareness of the true nature of threats and opportunities connected with AI, as well as reviewing the influence of this technology on numerous professions. This research adds to the achievements in understanding AI in organizational strategy and gives knowledge that is beneficial for academics and practicing managers.
The North Carolina Division of Mental Health’s Strategic Plan for Limiting Substance Use Overdose Deaths
Authors: Crosbie Kelly
Published: September 2024

The North Carolina Division of Mental Health, Developmental Disabilities, and Substance Use Services has implemented a strategic plan for limiting substance use overdose deaths, including increasing primary prevention and increasing public awareness of and access to evidence-based treatment options.
Listado preliminar de aves en Nombre de Dios, Durango, México
Authors:   Secretaría de Turismo del Estado de Durango, Favela-Mesta Jesús
Published: September 2024

En este trabajo presento el primer listado de especies de aves de Nombre de Dios, Durango, obtenido entre junio y octubre de 2019, con la finalidad de incrementar la información sobre la avifauna presente en la región. Los registros obtenidos incluyeron 71 especies, de las cuales seis están en la NOM-059-2010. Del total de especies registradas más de la mitad son residentes. El listado obtenido indica que la región alberga especies poco comunes y de importancia para la conservación. Así mismo se resalta la necesidad de incrementar el esfuerzo (exploración y estudios) en la zona.
El perfil del guardaparque para la Adaptación Basada en Ecosistemas (AbE) al cambio climático en reservas de la biosfera de México y Chile
Authors:   Universidad Autónoma de San Luis Potosí, García García Ana Mónica de Jhesú , Montoya Gandarillas Sandra Alejandra ,   Comisión Nacional de Áreas Naturales Protegidas
Published: September 2024

Debido a su conocimiento, los guardaparques son un elemento clave para la adaptación al cambio climático. De esta manera, este trabajo identificó el perfil ideal del guardaparque para llevar a cabo medidas de Adaptación Basadas en Ecosistemas (AbE). Para lograrlo se adaptó la metodología de análisis multicriterio con indicadores evaluados por la técnica A.D.A.P.T. y Delphi. Se aplicaron entrevistas semiestructuradas y cartografía participativa a 30 guardaparques de cuatro reservas en México y Chile. Los resultados destacaron a la reserva Cabo de Hornos y la reserva Sierra del Abra Tanchipa por su capacitación y conectividad institucional, caso contrario para la Reserva de la biosfera El Cielo y Reserva de la biosfera Torres del Paine por la relación entre el incremento de turismo y guardaparques sin capacitación. Sin embargo, las mujeres guardaparques de Torres del Paine han generado redes de apoyo desde otras reservas y han documentado durante sus recorridos cambios en el clima. Son necesarios más estudios para definir la diferencia entre prestadores de servicios turísticos y guardaparques.
Diversidade e inclusão no ambiente contábil: Um estudo bibliométrico
Authors: Santos Luciana de Sousa , Rosa Aline de Freitas Valadão , Soares Juliano Lima
Published: September 2024

Contextualização: A promoção da diversidade e inclusão é essencial para a equidade nas organizações, e sua aplicação ainda é incipiente no Brasil, especialmente no ambiente contábil, onde a gestão da diversidade pode melhorar a imagem e a efetividade organizacional.
Objetivo: objetivo deste artigo foi identificar, com base em artigos científicos, o contexto em que diversidade e inclusão permeiam o campo da ciência contábil. 
Método: Adotou-se o estudo bibliométrico como método de identificação dos artigos disponíveis na base de dados Spell, que abordavam a temática. Foi feita uma revisão sistemática da literatura para compreensão de como a temática tem sido discutida. A análise quantitativa, por meio da bibliometria, se deu com 110 artigos; após aplicação de filtros, foi realizada a RSL em 48 artigos que contemplam a temática na contabilidade, organizados em categorias: publicações e pesquisadores; periódicos e citações; e conteúdos. 
Resultados: Os resultados apontaram que as organizações que valorizam a diversidade e inclusão, apresentam melhores resultados e lucratividade. 
Conclusões: As contribuições da pesquisa na perspectiva teórica evidenciam o estado da arte, fornecendo uma visão mais ampla do debate sobre diversidade e inclusão no campo da ciência contábil; evidenciando lacunas a serem exploradas em futuras pesquisa. Como limitação aponta-se o levantamento em apenas uma base de dados.
A gestão ordinária no agreste das confecções: Um olhar a partir do cotidiano das mulheres proprietárias de negócio em um centro de compras
Authors: Souza Denise Clementino de , Silva Jéssica Pereira da , Siqueira Juliette Ione Santana de
Published: September 2024

Contextualização: Os negócios da confecção no agreste pernambucano são oriundos das feiras de rua e, mesmo após relativa modernização, surgimento dos grandes centros de compras e alcance de destaque econômico para a região, guardam consigo práticas embasadas na gestão ordinária. É nesse contexto que mulheres constroem suas histórias, gerindo seus negócios cercadas das relações patriarcais, divisão sexual do trabalho e discriminação de gênero. Em contraste, também é nesse ambiente que reafirmam sua inclusão, força e persistência na busca pela subsistência e igualdade no mercado de trabalho.
Objetivo: Este estudo buscou analisar as dinâmicas de gestão ordinária desenvolvidas por mulheres que possuem negócios de confecção em um centro de compras no agreste pernambucano por meio do recorte de gênero.
Método: Foram realizadas dez entrevistas semiestruturadas e os achados discutidos a partir da análise de conteúdo temática.
Resultados: Observou-se que as proprietárias administram seus negócios de modo singular a partir do saber adquirido na prática, sem ferramentas de gestão consolidadas, mas que são efetivas em atingir resultados em um modo ordinário próprio de gerir; seguem enfrentando a divisão sexual do trabalho; sobrecargas da dupla jornada laboral; e outras opressões relacionadas ao gênero.
Conclusões: Percebe-se importância dos negócios na confecção para a vida pessoal e profissional dessas mulheres, pois a partir do trabalho desenvolvem saberes, conquistam certo reconhecimento e emancipação econômica.
Carreiras docentes de mulheres negras no ensino superior: Uma revisão de escopo
Authors: Silva Camila de Assis , Oliveira Júnior Marcelo , Souto Sarah Lopes Silva
Published: September 2024

Contextualização: A inserção de mulheres negras como docentes no ensino superior rompe com diversos padrões sociais, especialmente na busca por estabelecerem os seus lugares na sociedade e no trabalho. Além do mais, estas mulheres enfrentam muitos obstáculos para alcançarem o avanço nas suas carreiras como docentes.
Objetivo: Este estudo teve por objetivo identificar como a carreira docente de mulheres negras no ensino superior tem sido retratada pela literatura científica internacional.
Método: O método utilizado foi a revisão de escopo da literatura, realizada na plataforma de dados Web of Science (WoS). O trabalho foi realizado seguindo-se as instruções (com as devidas adaptações) do Joanna Briggs Institute (JBI). Foram recuperados 124 documentos, dentre os quais, artigos de periódicos científicos, resenhas de livros, livros, capítulos de livros, editoriais, entre outros. Após a inserção dos critérios de inclusão e exclusão foram selecionados 14 textos.
Resultados: Os resultados foram evidenciados em cinco categorias, a saber: (i) carreira como construção de sentido retrospectivo; (ii) carreira como meio de vincular diferentes níveis de complexidade social; (iii) carreira como uma trajetória no espaço e tempo; (iv) carreira como autoconstrução; e (v) carreira como produto em vez de processo. Nessa perspectiva, o trabalho constatou que estudos dessa natureza ainda têm sido pouco produzidos.
Conclusões: O estudo contribui ao evidenciar que as categorias teóricas permitem explicar as realidades empíricas observadas por outros pesquisadores. Ainda, servem como instrumento de organização dos conteúdos evidenciados pela literatura científica, de forma a estruturá-los sistematicamente.
Hermenéutica analógica y literatura comparada: una aproximación a disciplinas fronterizas
Authors: González López Eugenia Michelle
Published: September 2024

Este artículo traza un paralelismo entre la hermenéutica analógica y la literatura comparada. Pretende revelar las aportaciones y complejidades de cada una retomando elementos claves sobre su origen, su estructura, su epistemología y sus propios límites. El objetivo es mostrar su carácter fronterizo y los posibles espacios intersticiales que surgen a partir de la confrontación de contrarios, particularidad esencial de ambas disciplinas. ¿Qué representan aquellos espacios intersticiales que se desprenden, entendidos como lugares simbólicos que surgen a partir de dicha confrontación?, ¿son espacios analógicos? ¿podríamos también hablar de un comparatista analógico? Estas son algunas de las preguntas que se desprenden de nuestra reflexión y por las que navegaremos a lo largo de estas líneas.
Gurrola + 60s en pop: un itinerario en la Fonoteca Nacional
Authors: Escoto Daniel
Published: September 2024

Este artículo, resultado de una investigación en la Fonoteca Nacional de México, propone un acercamiento a grabaciones de audio como vía de interpretación a varios montajes del director y artista interdisciplinario mexicano Juan José Gurrola (1935-2007), para abordar cómo se apropió de distintos elementos pop durante sus primeros años de carrera (finales de los años cincuenta y década de los sesenta). La intención es complejizar la manera en que se ha planteado la relación Gurrola-pop, con un acercamiento específico desde documentos sonoros. Las principales experiencias artísticas mencionadas son los montajes teatrales de La piel de nuestros dientes, de Thornton Wilder; La cantante calva, de Eugène Ionesco y ¡Oh papá, pobre papá, estoy muy triste porque en el clóset te colgó mamá!, de Arthur Kopit. El espectáculo musical 2+8 en pop; los acontecimientos Tonadas y el Museo Dinámico de junio ’67,y la película Tajimara, coescrita por Gurrola y Juan García Ponce.
Escritas uterinas e dispositivos tecnológicos nas dramaturgias plurais
Authors: Couto Flávia Fernandes do
Published: September 2024

Esse artigo se dedica a analisar a experiência de uma pesquisa-criação que trouxe à tona escritas uterinas, como narrativas da carne, de si e do feminino na cena interdisciplinar, que transbordou em um experimento multilinguagens intitulado Uterina, realizado em imersão laboratorial no LANTISS (Laboratoire des Nouvelles Technologies de l’Image, du Son et de la Scène) a partir do dispositivo tecnológico Millumin. O programa permite a experimentação laboratorial e composição de dramaturgias plurais entre corporeidades, imagens, sonoridades e iluminação e possibilita que o próprio performer possa operá-lo.
Management of Cross-Flow Events in High pressure, Deep Disposal Wells Using MPD Techniques
Authors: Yao-Dablu Gerald D. , Hoekstra Scott
Published: September 2024

Drilling wells with Managed Pressure Drilling (MPD) technology allows Operators to drill and complete wells that would be otherwise un-drillable or uneconomical when done conventionally. The use of a mud density below the pore pressure can significantly reduce the likelihood of partial or complete loss of circulation especially when drilling through possible fracture or weak zones for Deep Disposal well projects.

While drilling a Deep Disposal well, pore pressure was determined and confirmed through fingerprinting with the use of surface-applied pressure on connections. Drilling deeper into a different formation, total loss of circulation was experienced. The loss of mud in this scenario, without returns to the surface, can cause the fluid level to drop over time leading to a potential wellbore influx, that could result in the influx reaching surface. However, due to cross-flow between the high pressure zone and the loss zone, gas from the high pressure zone was not seen on surface. Managing these losses involved the successful placement of Loss Circulation Material (LCM) to re-instate circulation and the use of Managed Pressure Cementing procedures to set cement plugs to heal the loss.

This paper delves into this unique instance of how MPD techniques were utilized to manage this cross-flow event in the Deep Disposal well in Alberta while highlighting the safety considerations employed when deciding between changing wellbore fluid to Brine or maintaining Invert as wellbore fluid.
Handling Gas-In-Riser – Part I: Fundamental Concepts and Calculations Underlying 2023 IADC Riser Gas Guidelines
Authors: Sonnemann P. , Teixeira M. L. M. Resende , Humphreys G. , Christman S. , de Sousa P. Cavalcanti
Published: September 2024

IADC published in 2023 new Deepwater Riser Gas Handling (RGH) Guidelines as well as a Riser Gas Tolerance (RGT) worksheet intended to make related calculations available to the industry. Both the Guidelines and the worksheet utilize terms and principles new to, or insufficiently documented within the industry.

Aiming to fill the gaps in documentation, this paper provides definition of terms and specifically addresses two fundamental concepts that are either little known or inconsistently applied to field operations, Riser Equilibrium and Riser Unloading. These concepts underly both the Guidelines and the RGT worksheet. Furthermore, the significance of fluid compressibility is quantitatively illustrated to address common, significant calculation errors.

Terms related to these concepts will be clearly defined and physically explained. The logic of related calculations (and derivation of formulae) will be clarified in order to provide the industry with a consistent basis for evaluation or further development of practical riser gas handling procedural issues.
The Importance of Human Factors Between a Drill Crew and an MPD Supervisor – A Human Factors Case Study by Boots on the Ground
Authors: Allen Z. , Digiacomo N. , Vines C. , Howell R.
Published: September 2024

Over the past several years, MPD has become a hot topic and a standard practice in our industry. More operators are seeing and accepting the benefits of this practice, and the rig contractors and MPD service providers are rising to meet this demand. Despite all the benefits MPD provides, there still is a part of our industry that is still skeptical of its utility and efficacy. These misgivings usually grow exponentially around the competence level of either the driller or choke operator/supervisor, or at times both.

This abstract/paper will explore the importance of the relationship between the driller and choke operator and its benefit to the overall operation. The areas of discussion will include the human factor topics needed in high-stress situations on rigs. Specifically, the atmosphere builds up during critical situations of gas at the surface (flaring gas), increase and/or decrease in returns from the well, and an MPD supervisor's overall role in well control responsibilities on jobs. It will also explore the importance of an MPD supervisor's role in setting up and nurturing the drill crews’ competence during operations with MPD. It will detail the importance of an MPD Supervisor's understanding and "feel" for a well, and how vital it is to a Driller's confidence, especially now when many "green" Drillers feel the full burden of responsibility for well control related events and practices on the MPD wells.