bluuebunny/crossref_metadata_2025_split huggingface dataset:
Flexural Behavior of Reinforced Concrete Beams with Utility Facilities in the Section Area
Authors: Sariman Syahrul , Abduh Natsir , Setiawan Arman , Tulung Hasrullah 
Published: January 2025

Reinforced concrete beams that incorporate utility facilities are designed to enhance efficiency by reducing the overall volume of concrete required and providing a functional space for utility storage. The main objective of this study is to rigorously evaluate whether the load-bearing capacity of these specially designed beams is comparable to that of traditional solid-reinforced concrete beams. To achieve this, three beams were subjected to rigorous bending tests: one set of solid reinforced concrete beams and two sets that included utility facilities, utilizing 3-inch and 4-inch PVC pipes, respectively. The experimental results revealed that the bending capacity of each beam was primarily influenced by the allowable deflection, which was capped at 1.25 mm. The recorded bending capacities were as follows: 138.13 kN for the solid beams, 120.8 kN for the beams with 3-inch pipes, and 106.90 kN for those fitted with 4-inch pipes. These findings highlight a significant observation: the stiffness of the beams containing utility facilities—regardless of the pipe size—was notably lower than the solid reinforced concrete beams. However, these utility-equipped beams exhibited more excellent ductility, indicating they could undergo more deformation before failure. Additionally, the analysis of the relationship between load and deflection mirrored these trends, underscoring that the tensile strength of the reinforcement bars (rebar) plays a critical role in determining the bending capacity of the beams. This comprehensive evaluation provides valuable insights into the structural performance of reinforced concrete beams equipped with utility features, laying the groundwork for future construction practices prioritizing functionality and material efficiency.
Celebrando 50 Anos de Excelência: A Trajetória da Profa. Dra. Deisy das Graças de Souza
Authors: Hanna Elenice Seixas 
Published: January 2025

Este relato homenageia os 50 anos de uma carreira acadêmica brilhante da Profa. Dra. Deisy das Graças de Souza. Deisy é referência central na Análise do Comportamento e na Psicologia Brasileira, com impacto significativo também no cenário internacional. Destacou-se em pesquisas pioneiras sobre controle aversivo, escolha, leitura e equivalência de estímulos, publicando em periódicos internacionais de renome. Seus estudos sobre o ensino de leitura e escrita, fundamentados no paradigma de equivalência de estímulos, resultaram no programa "Aprendendo a Ler e Escrever em Pequenos Passos" (ALEPP), utilizado em escolas públicas no Brasil e um modelo de inovação educacional. Como atual coordenadora do Instituto Nacional de Ciência e Tecnologia sobre Comportamento, Cognição e Ensino (INCT-ECCE), promoveu a rede de pesquisadores que integra ciência básica, translacional e aplicada, consolidando sua liderança no avanço da psicologia no Brasil e no exterior. Sua atuação em agências de fomento, como CNPq e FAPESP, e em sociedades científicas e editoriais de revistas nacionais e internacionais, demonstra seu compromisso com o desenvolvimento da ciência e da psicologia. Sua dedicação à ciência, docência e formação de pesquisadores tem sido norteada por excelência acadêmica e humanidade, consolidando-a como uma líder de impacto global na psicologia. Palavras chave: Deisy das Graças de Souza, Psicologia Brasileira, Análise do Comportamento, Ensino de Leitura e Escrita, Equivalência de Estímulos
Uma Excepcional Carreira Universitária
Authors: Nale Nivaldo 
Published: January 2025

Esse artigo é um relato que foi solicitado ao autor para homenagear a professora Deisy de Souza quando de sua aposentadoria na UFSCAr. É um relato na medida do possível desapaixonado de pessoa que conviveu com Deisy desde quando iniciou sua carreira na UFSCar até os dias atuais. Ao se preparar para discorrer sobre a vida profissional da docente, o autor julgava já estar muito bem informado sobre a riqueza de seu currículo. Mas, após examinar cuidadosamente o Lattes da professora, percebeu que estava enganado. O que encontrou – e é objeto deste texto - superou de longe o que imaginava em termos de sua produção em docência, pesquisa e criativa atividade administrativa e de coordenação de variadas atividades do mundo acadêmico, principalmente de pesquisa. O relato conclui que o mais importante na trajetória acadêmica da professora foi o investimento contínuo na formação competente de novos contingentes de pesquisadores – condição essencial para manter em curso o desenvolvimento científico, por sua vez uma das condições essenciais para se ter uma sociedade mais justa e igualitária.Palavras-chave: Deisy de Souza, carreira científica, análise do comportamento.
President’s Column: A Cold Look at the Quality of SPE Publications
Authors: Houzé Olivier 
Published: January 2025

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Editor’s Note: This is a summary of the January episode of the President’s vodcast. We encourage you to watch the episode to see the full conversation.

Introduction
Publication quality was one of the 2025 topics I discussed in my September 2024 JPT column. While I believe we can be proud of the best of our publications, generally strengthened by rigorous peer review, I also believe we have a serious problem with the quality of, let’s say, our lowest quartile, and maybe more.
Until recently, we could live with this, i.e., use the best and ignore the rest. But now we are applying generative AI to all our content to fine-tune energy large language models (ELLM). What are the impacts of a “heterogeneous” publication quality (if such heterogeneity is confirmed) on the resulting ELLM?
Originally, I wanted to dedicate a single column to the issue of publication quality. But as I was researching, I realized this topic deserves two columns—one to present the issues and another on the possible paths to address these issues. The time interval between these columns will be used to consult groups and individuals who know the SPE publication aspects better than I do, and who would likely be part of any solution.
I know it is subjective, but we have all heard comments like the one below from an “interlocutor” (albeit a friend of mine who feels comfortable enough to be brutally blunt).
“The quality of SPE papers is going down the drain. There is no bottom. I have given up on going to technical sessions as well. Nothing is comparable to the situation when I joined the industry. There are too many events and publications. And worst of all, however bad a paper is, it will find an event to be accepted and make it to OnePetro. We have lost our way.”
I confess that such comments generally come from senior members. Sometimes, I catch myself thinking along these lines, although I should know better. This can be heard at the SPE Annual Technical Conference and Exhibition (ATCE), our flagship technical event once the holy grail for any member to publish his or her work. Even SPE’s peer-reviewed papers do not escape the wrath of our most critical members.
When digging a bit, my interlocutor acknowledges that there are still good works published by SPE, sufficient to make our industry move forward. However, these papers are (and I quote) “drowning in an ocean of mediocracy!”
So, are we that bad, or is this just the complaint of grumpy old members missing their glory days? After all, our younger members, who have no such reference points, seem to be reasonably happy with what we deliver.
As for my discussion on governance last month, any discussion on publication quality is, up to a point, a subjective topic, and it is not about looking at individual papers and pointing fingers at their authors. After all, if we set the bar too low, we cannot criticize our members for not jumping high enough.
Association of Atherogenic Index of plasma with Serum Uric Acid in US adults: A cross-sectional study from NHANES 2007-20216
Authors: Hu Bingchao , Yu Wanqian , Zou Huiming , Li Ping 
Published: January 2025

Abstract

Background: Metabolic diseases are significantly correlated with the Atherogenic Index of Plasma (AIP). However, there is currently no conclusive data establishing a direct connection between AIP and serum uric acid (SUA) levels.
Methods: Data from the National Health and Nutrition Examination Survey (NHANES) covering the years 2007 to 2016 were used in this cross-sectional investigation. 10,247 people in all participated in the study. By using the logarithm (base 10) of the ratio of triglycerides to high-density lipoprotein cholesterol, AIP was calculated. The concentration of SUA was the dependent variable. The connection between AIP and SUA levels was tested using a multi-factor logistic regression model and a limited three-sample technique. Sub-group analysis and interaction testing were also carried out.
Results: In the completely adjusted model, the study found a curvilinear relationship between AIP and the chance of higher SUA levels. Serum uric acid (SUA) levels were directly correlated with an increase in AIP values when the atherogenic index of plasma (AIP) was less than 0.81. Nevertheless, serum uric acid (SUA) levels consistently decreased with increasing AIP values when the atherogenic index of plasma (AIP) exceeded 0.81. Moreover, the probability of having high SUA levels was significantly higher in those in1 the top 25% of AIP than in those in the lowest 25% of AIP (β = 0.6195, 95% CI: 0.54-0.68, P < 0.001). This association was consistent for every category.
Conclusion: Theis is an inverted U-shaped nonlinear relationship between SUA levels and AIP among adult US population. This suggests that higher AIP levels could lead to higher SUA levels.
Reversal of fentanyl-induced apnea: a randomized comparison between intramuscular (Zimhi) and intranasal naloxone (Narcan)
Authors: Lemmen Maarten van , Velzen Monique van , Sarton Elise Y. , Dahan Albert , Niesters Marieke , Schrier Rutger van der 
Published: January 2025

Abstract

Respiratory depression followed by cardiac arrest is the primary cause of death in opioid overdoses cases. Opioid-induced respiratory depression may be treated with one of several naloxone formulations such as intranasal (IN) or intramuscular (IM) naloxone. It is highly relevant to compare the efficacy of these formulations and determine the best strategy to restore breathing activity following opioid-induced respiratory depression. In this randomized, crossover, open-label trial, we compared the required number of IM (5 mg/0.5 mL) versus IN naloxone (4 mg/0.1 mL) doses following 10 µg/kg intravenous fentanyl-induced apnea in healthy volunteers and chronic opioid users. After 2-min of apnea, both naloxone formulations were given at 2-min intervals until restoration of ventilation to baseline levels. If necessary, rescue intravenous naloxone was administered. In sixteen volunteers, the median number of naloxone doses was 1.5 (IQR 1–2) for IM versus 2 (1–3) for IN naloxone (p = 0.0002). One subject required rescue intravenous naloxone after 2 IN doses. Mean reversal times were 2.2±0.8 min after IM and 3.9±2.0 min after IN naloxone (p = 0.002). Similarly, in six opioid users, IM naloxone was more effective than IN naloxone in reversing opioid-induced apnea, requiring fewer doses without need for rescue naloxone.
Analyzing Discourse Patterns in ChatGPT-Generated IELTS Writing Task 2 Essays: A Discourse Analysis Approach
Authors: Javahery Pourya 
Published: January 2025

Abstract

This study examines the discourse features of ChatGPT-generated IELTS Writing Task 2 essays, with a focus on the specific characteristics associated with band descriptors for scores of 6 and 7.Utilizing discourse and content analyses approaches, the studyexamines coherence, cohesion, argument structure, and lexical resource to understand the discourse characteristics indicative of different proficiency levels. Findings reveal that band 6 essays exhibit basic coherence with abrupt transitions and limited use of cohesive devices which result in a more linear argument structure and simpler lexical choices. Conversely, band 7 essays demonstrate a clearer progression of ideas, enhanced cohesion through varied cohesive devices, and a more complex argument structure that effectively integrates counterarguments and depth of analysis. These discourse patterns underscore the potential for AI-generated texts to model proficiency levels in writing and serve as pedagogical tools to improve learner outcomes. By highlighting the discourse elements critical to achieving higher band scores, this study contributes valuable insights into AI’s role in supporting language learning and academic writing proficiency.
Discovery and mechanism of a highly selective, antifungal acetyl CoA synthetase inhibitor
Authors: Krysan Damian 
Published: January 2025

Abstract

Acetyl CoA synthetases (ACS) have emerged as drug targets for the treatment of cancer, metabolic diseases as well as fungal and parasitic infections. Although a variety of small molecule ACS inhibitors have been discovered, the systematic optimization of these molecules has been slowed by a lack of structural information regarding their mechanism of inhibition. Through a chemical genetic-based, synthetic lethal screen of the human fungal pathogen Cryptococcus neoformans, we identified an isoxazole-based ACS inhibitor with antifungal activity and exquisite selectivity for the C. neoformans Acs1 relative to human ACSS2 as well as other fungal ACSs. Xray crystallographic characterization of the isoxazole-CnAcs1 complex revealed that the isoxazole functions as an acetyl CoA mimic and occupies both the acetyl- and CoA-binding sites of CnAcs1. Consistent with this novel mode of inhibition, the isoxazoles display uncompetitive inhibition kinetics that are similar to antimalarial ACS inhibitors also proposed to target the CoA binding site. Consequently, these data provide structural and mechanistic insights into the remarkable selectivity of Acetyl CoA pocket-targeting ACS inhibitors. In addition, these data provide strong proof-of-principle that targeting fungal and parasitic ACSs for the development of novel anti-infectives can be achieved with high selectivity and, thereby, low host toxicity.
Influence of Study Time Differences on EEG Cross-Frequency Coupling During Working Memory Tasks
Authors: Xu Zhiwei , Liu Siqi 
Published: January 2025

Abstract

This study explores the influence of long-term learning behavior on brain cross-frequency coupling (CFC) mechanisms and their effects on working memory. The research included 40 third-year university students from the same major, divided into two groups: one group (20 students) was actively involved in academic activities for three years, while the other group (20 students) had minimal academic engagement. Using electroencephalogram (EEG) data collected during resting-state and Sternberg Working Memory Task (STB) periods, the study analyzed changes in amplitude-amplitude coupling (AAC) and phase-amplitude coupling (PAC) to understand the relationship between learning behavior and cognitive function. During resting state, no significant differences in AAC and PAC were observed, suggesting stable neural networks. However, the STB task revealed significant differences in coupling in specific EEG channels: AAC differed notably in T8 and P3, while PAC showed distinctions in C3. These differences point to potential variations in information processing and cognitive regulation mechanisms between the groups. Although these variations did not directly impact task performance, they provide insights into how long-term learning affects neural processing pathways. This research highlights the importance of analyzing neural coupling patterns in specific cognitive tasks to assess the impact of educational interventions. The findings can guide the design of tailored educational strategies and cognitive training programs, underscoring the significance of long-term learning for brain function.
Seasonal alignment of maritime shipping and species reproduction can affect the spread of marine invasive species
Authors: Stevenson Simone , Davidson Ian , Botero Julio , Critchell Kay , Faubel Cal , Hilliam Kyle , Floerl Oliver , Welsh Melissa , Treml Eric 
Published: January 2025

Abstract

Biofouling of ships and boats is a dominant global transport pathway for marine invasive species. Many marine non-indigenous species (NIS) can only be entrained by vessels and subsequently ‘discharged’ during their short-lived but highly mobile larval form. This means their ability to spread is reliant on vessels arriving in suitable habitat during spawning. Vessel arrivals and spawning are, however, both transient events. The prevalence of synchrony between shipping traffic and spawning and its influence on the spread of marine NIS is not well understood, however. Using New Zealand as a case study, we show that seasonality of shipping traffic is much more prevalent for domestic (coastwise) shipping traffic, than for international shipping arriving from overseas. Seasonality in ship arrivals occurred in 35 of 58 nationwide locations that receive commercial vessels. In many locations (ports) exhibiting seasonality, peaks in shipping coincide with peaks in reproductive outputs of spring-summer spawning NIS. This suggests that troughs in vessel traffic during cooler months may play an important role in limiting secondary spread of autumn and winter spawning NIS throughout New Zealand. Our findings indicate the importance of incorporating seasonality in models of vessel-mediated spread and the need for more empirical data on the timing of introduction and entrainment events. They also point to an opportunity to optimise surveillance and vector management efforts during periods of peak synchronicity.
Genetic Diversity of Meloidogyne graminicola on Rice in Java Indonesia Based on Ribosomal DNA Gene
Authors: Mutala'liah Mutala'liah , Indarti Siwi , Trisyono Y. Andi , Soffan Alan 
Published: January 2025

Abstract

Rice root-knot nematode, Meloidogyne graminicola is widely distributed globally, including in Indonesia, where it may influence genetic diversity among local populations. Understanding this genetic diversity is essential for developing effective management strategies for this nematode. This study aimed to investigate the genetic diversity of M. graminicola in Java, Indonesia. Population samples were collected from West Java, Central Java, and East Java. Species identification was performed using specific primers Mg-F3/Mg-R2. All samples were sequenced and analysed for phylogenetic analyses, genetic distances, haploid diversity, and population structure. The results confirmed that all samples from Java were M. graminicola and were closely related an isolate from the Philippines. The haploid diversity (Hd) of the M. graminicola population in Java was high (Hd = 1) and the nucleotide diversity (π = 0.06357). The Fst index indicated that there was no significant genetic difference among populations in Java, categorizing the overall genetic diversity as low (Fst = -0.08370). The haplotype network analysis further revealed that the Java populations did not form a single haplogroup, suggesting that each isolate in Java possessed a unique haplotype. This research highlighted that while M. graminicola populations in Java display high genetic diversity within individual population, this could potentially impact the virulence levels of these nematodes. The insights on genetic diversity of M. graminicola in Java could inform better management practices for controlling this pest.
Technology Empowering Innovation: The Impact of Artificial Intelligence on Global Entrepreneurial Activities
Authors: Wang Xiaowen , Tian Yuqi , Chen Nanxu 
Published: January 2025

Abstract

The emergence of artificial intelligence technology has led to transformative advancements across various industries, particularly in innovative sectors, creating both new challenges and opportunities. This study systematically examines the impact of artificial intelligence technology on global entrepreneurial activities. The basic theoretical framework is constructed using entrepreneurial factor theory and human capital theory, and a two-way fixed effects model along with a mediation effect model are employed to study the impact of artificial intelligence technology on corporate entrepreneurial activities in 36 countries and regions from 2010 to 2023, spanning a total of 14 years. The results revealed that innovation in artificial intelligence technology significantly promotes entrepreneurial activities, particularly opportunity-driven ventures. Notably, the impact is especially significant for entrepreneurs aged 18–34 and those in the tertiary sector. Additionally, artificial intelligence technology positively influences entrepreneurial activities through two paths: entrepreneurship education and artificial intelligence investment. In terms of research contributions, this study first identified two paths through which artificial intelligence technology influences entrepreneurial activities. It revealed the heterogeneous effects of artificial intelligence technology across different entrepreneurial types, age groups, and industries. The research also made academic contributions to the application of artificial intelligence technology in economics and innovation sectors, providing valuable insights and support for relevant stakeholders.
Direct crosstalk between adult human retinas as suggested by interocular transfer of neurovascular coupling through photic stimulation
Authors: Jordão João , Figueira João , Morgado Miguel , Guimarães Pedro , Serranho Pedro , Castro-Farías Daniela , DeBuc Delia Cabrera , Castelo-Branco Miguel , Paques Michel , Bernardes Rui 
Published: January 2025

Abstract

Crosstalk mechanisms between retinas were never documented in humans despite being documented for several other species, including non-human primates. Here, we report the results of the first-in-human study that documents the crosstalk between retinas by measuring the vascular response in one retina to the photic stimulation of the contralateral eye in health and disease. We developed a stimulation apparatus and integrated it into an adaptive-optics fundus camera to image 32 healthy control (HC) subjects and 20 type 1 diabetes mellitus (DM) patients. We documented both the ipsilateral and the contralateral neurovascular coupling effect and established criteria to consider an actual response to find positive and negative responses. Ten (31.2%) and two (6.2%) subjects of the HC group presented contralateral positive and negative responses, respectively, and three (15.0%) positive and four (20.0%) negative responses were found for the DM group. Also, statistically significant differences in the ipsilateral and contralateral responses were found for the HC group, rejecting the null (non-response) hypothesis. This finding raises the need to revisit the current knowledge of neurovascular coupling mechanisms and the association between its dysregulation and neurological disorders. Further studies involving distinct populations and imaging centers are necessary to validate the findings herein.