bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Roles of Mother-Perceived Coparenting and Child Routines on Children’s Social–Emotional Competence During the COVID-19 Pandemic
Authors: Sezer Şevval Nur , Acar İbrahim H. 
Published: June 2024

AbstractThe purpose of the current study was to examine the contributions of coparenting quality and child routines to children’s social–emotional competence during COVID-19. Further, we investigated the indirect effects of coparenting quality on children’s social–emotional competence via child routines. The participants were 403 mothers of children between 23 and 102 months old (M = 59.23, SD = 10.92). Mothers reported their children’s social–emotional competence, coparenting quality, and children’s routines as main variables and the COVID-19 pandemic effects (financial, resources, psychological, and within-family interaction effects). Results from the structural equation model showed that higher levels of coparenting quality and consistency in child routines were positively related to children’s social–emotional competence. In addition, there was an indirect effect of coparenting on children’s social–emotional competence through child routines. In detail, higher parental coparenting quality was associated with more consistent child routines, and, in turn, more consistent child routines were associated with higher levels of social–emotional competence. These findings suggest that coparenting and child routines may play a crucial role in children’s social–emotional competence. Results are discussed, considering their functioning during the COVID-19 pandemic.
The enhancement of electrical properties of TiO2/xCoFe2O4 nanocomposites for extended applications
Authors: Ibrahim R. S. , Hameed Talaat A. , Rady K. E. , Azab A. A. 
Published: June 2024

AbstractThe pure TiO2 and TiO2/xCoFe2O4 nanocomposites (0, 2, 4, and 6 wt. %) were synthesized using the sonomechanical method at room temperature. The prepared specimens were studied by scanning electron microscopy (SEM), energy-dispersive X-ray techniques (EDX), Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, and ac conductivity measurements. The sample exhibited homogeneous and well-distributed spherical nanoparticles of visible surface edges with average grain size ranging from 100 to 200 nm, as shown in the SEM micrograph. Raman spectra analysis showed the characteristic band for TiO2 at 141.2, 233.08, 447.13, 609.55, and 639.4 cm−1. The FTIR confirmed the interaction of CoFe2O4 and TiO2 reflecting the successful formation of nanocomposites. Compared to pristine TiO2, both the dielectric constant (ε') and conductivity were boosted by the inclusion of CoFe2O4. The behavior of the exponent factor (S) with temperature demonstrates that the conduction mechanism is the correlated barrier hopping (CBH) mechanism. The investigation of complex electric modulus established that the vertiginous nanocomposite had a non-Debye-type relaxation. The observed properties prove that TiO2/ xCoFe2O4 (x = 0, 2, 4, and 6 wt. %) nanocomposites are very functional for electric storage applications.
Internally Formed Preferences for Options only Influence Initial Decisions in Gambling Tasks, while the Gambling Outcomes do not Alter these Preferences
Authors: Zhu Jianhong , Katahira Kentaro , Hirakawa Makoto , Nakao Takashi 
Published: June 2024

AbstractAll humans must engage in decision-making. Decision-making processes can be broadly classified into internally guided decision-making (IDM), which is determined by individuals’ internal value criteria, such as preference, or externally guided decision-making (EDM), which is determined by environmental external value criteria, such as monetary rewards. However, real-life decisions are never made simply using one kind of decision-making, and the relationship between IDM and EDM remains unclear. This study had individuals perform gambling tasks requiring the EDM using stimuli that formed preferences through the preference judgment task as the IDM. Computational model analysis revealed that strong preferences in the IDM affected initial choice behavior in the EDM. Moreover, through the analysis of the subjective preference evaluation after the gambling tasks, we found that even when stimuli that were preferred in the IDM were perceived as less valuable in the EDM, the preference for IDM was maintained after EDM. These results indicate that although internal criteria, such as preferences, influence EDM, the results show that internal and external criteria differ.
Illness Narratives Without the Illness: Biomedical HIV Prevention Narratives from East Africa
Authors: Johnson-Peretz Jason , Atwine Fredrick , Kamya Moses R. , Ayieko James , Petersen Maya L. , Havlir Diane V. , Camlin Carol S. 
Published: June 2024

AbstractIllness narratives invite practitioners to understand how biomedical and traditional health information is incorporated, integrated, or otherwise internalized into a patient’s own sense of self and social identity. Such narratives also reveal cultural values, underlying patterns in society, and the overall life context of the narrator. Most illness narratives have been examined from the perspective of European-derived genres and literary theory, even though theorists from other parts of the globe have developed locally relevant literary theories. Further, illness narratives typically examine only the experience of illness through acute or chronic suffering (and potential recovery). The advent of biomedical disease prevention methods like post- and pre-exposure prophylaxis (PEP and PrEP) for HIV, which require daily pill consumption or regular injections, complicates the notion of an illness narrative by including illness prevention in narrative accounts. This paper has two aims. First, we aim to rectify the Eurocentrism of existing illness narrative theory by incorporating insights from African literary theorists; second, we complicate the category by examining prevention narratives as a subset of illness narratives. We do this by investigating several narratives of HIV prevention from informants enrolled in an HIV prevention trial in Kenya and Uganda in 2022.
Visual Conjoint vs. Text Conjoint and the Differential Discriminatory Effect of (Visible) Social Categories
Authors: López Ortega Alberto , Radojevic Marco 
Published: June 2024

Abstract
Does learning political candidates’ social categories through visual cues affect voter preferences? This paper explores this question by conducting a visual conjoint survey experiment with 2324 German voters, varying whether respondents received information on candidates through explicit labels or pretested AI-generated candidate pictures. The results confirm our expectations that the way in which social categories are perceived affects preferences, with visual cues having a more significant effect on voter preferences compared to textual cues, leading to more discriminatory preferences for certain social categories. Moreover, we show that the effect of visual cues is moderated by the visibility of social categories, with visible social categories, such as gender binaries and ethnic in-/out-group, eliciting more discriminatory preferences with visual cues. The study sheds light on how visible and invisible social categories affect political candidates’ preferences and emphasizes the importance of considering the intersectionality of social categories and their relationship with ideology.
Real-time bus arrival delays analysis using seemingly unrelated regression model
Authors: Zhang Qi , Ma Zhenliang , Zhang Pengfei , Ling Yancheng , Jenelius Erik 
Published: June 2024

AbstractTo effectively manage and control public transport operations, understanding the various factors that impact bus arrival delays is crucial. However, limited research has focused on a comprehensive analysis of bus delay factors, often relying on single-step delay prediction models that are unable to account for the heterogeneous impacts of spatiotemporal factors along the bus route. To analyze the heterogeneous impact of bus arrival delay factors, the paper proposes a set of regression equations conditional on the bus location. A seemingly unrelated regression equation (SURE) model is developed to estimate the regression coefficients, accounting for potential correlations between regression residuals caused by shared unobserved factors among equations. The model is validated using bus operations data from Stockholm, Sweden. The results highlight the importance of developing stop-specific bus arrival delay models to understand the heterogeneous impact of explanatory variables. The significant factors impacting bus arrival delays are primarily associated with bus operations, such as delays at consecutive upstream stops, dwell time, scheduled travel time, recurrent congestion, and current traffic conditions. Factors like the calendar and weather have significant but marginal impacts on arrival delays. The study suggests that different bus operating management strategies, such as schedule adjustments, route optimization, and real-time monitoring and control, should be tailored to the characteristics of stop sections since the impacts of these factors vary depending on the stop location.
Partner wealth and audit quality: evidence from the United States
Authors: Jiang John Xuefeng , He Shaohua , Wang K. Philip 
Published: June 2024

Abstract
Using the market values of audit partners’ houses as a measure of their personal wealth, we find that wealthier U.S. partners provide higher-quality audits, as evidenced by fewer material restatements, fewer material SEC comment letters, and higher audit fees. A battery of falsification tests shows that these findings are not driven by the matching of wealthier partners with clients with higher financial reporting quality. Our additional analyses suggest two explanations: greater personal wealth both incentivizes partners to exert more effort in delivering high-quality audits and reveals partners’ audit competence.
Improvement of sulforaphane production in hairy root cultures of broccoli (Brassica oleracea L. var. italica) by eliciting Myrosinase gene expression and its effect on breast cancer cells
Authors: Amer May Ahmed , Mohamed Thoria Rashad , Rahman Raoufa A. Abdel , Shalaby Manal Ali , Badr Abdelfattah 
Published: June 2024

AbstractPlant-derived hairy root cultures have the potential to be a significant biotechnological tool for producing valuable secondary metabolite compounds. This study deals with the production of broccoli’s hairy root cultures via the mediation of Agrobacterium rhizogenes and investigates the effects of different concentrations of copper sulfate (CuSO4) and zinc sulfate (ZnSO4) as two elicitors on the production of sulforaphane in broccoli's hairy root. The expression of the Myrosinase (MY) gene, associated with sulforaphane production, was quantified using real-time PCR. Moreover, the cytotoxic effect of different treatments of sulforaphane on the breast cancer cell line, MDA-MB-231, was estimated and the transcription levels of apoptosis-associated genes were also determined. The highest amount of sulforaphane was produced at 4 µM CuSO4 after 16 h and 16 µM ZnSO4 after 8 h of elicitation. Overexpression of the MY gene was found to be associated with increased production of sulforaphane. All sulforaphane treatments induced a dose-dependent reduction in the viability of cancer cells. The sulforaphane extracted from broccoli's hairy roots treated with CuSO4 exerted a higher cytotoxic effect on the MDA-MB-231 breast cancer cell line than the sulforaphane extracted from broccoli's hairy root treated with ZnSO4. All treatments of sulforaphane up-regulated the Apoptosis Regulator (Bax) gene, Proapoptotic Bcl2 Associated X, Caspase-3, Caspase-8, and Caspase-9, while down-regulating the B-cell lymphoma 2 (Bcl-2) gene (antiapoptotic) transcription. The overall results showed an antiapoptotic effect of sulforaphane extract derived from broccoli's hairy roots on MDAMB-231 breast cancer cells, thereby establishing the potential anticancer activity of the sulforaphane produced in broccoli's hairy root cultures.
Exploring robotic total hysterectomies: a multi-site experience with the Senhance Surgical System
Authors: Abendstein Burghard , Prugger Michael , Rab Attila , Siaulys Raimondas , Nausediene Vaida , Karpiciute Rita , Willeke Frank , Samalavicius Narimantas Evaldas 
Published: June 2024

AbstractRobotic-assisted surgery emerged as a technological advancement in the twentieth century, with gynaecology being a key adopter of this approach. The Senhance Surgical System has gained prominence for total hysterectomies from single-site experiences, but multi-site reporting are still lacking in present literature. This multi-site study, conducted at Klaipeda University Hospital and Academic Teaching Hospital Feldkirch, aimed to explore the safety and feasibility of total hysterectomies with the Senhance Surgical System. The study involved 295 cases, showcasing a well-established routine with minimal procedure times. The average age of the patients was 53.5 years (SD: 10.3 years), ranging from 18 to 80 years. The patients’ BMI averaged 25.6 kg/m2 (SD: 6.2 kg/m2), ranging from a minimum of 17.7 kg/m2 to a maximum of 69.5 kg/m2. The duration of surgery varied between 30 and 215 min, with a median of 95 min (IQR: 81–116). The docking time was a median of 3 (IQR: 2–5) min and varied between 1.0 and 30.0 min, with a minimum to a maximum range of 1.0 to 122 min. Conversion (3 cases, 1%) and adverse events (6 cases, 2%) were infrequent. Additionally, robotic malfunctions were recorded minimally in 4,1% (12 cases) of the procedures, and pain on a 0–10 visual pain scale was reduced from mild [2.7 (± 1.2)] one day postoperative to minimal [0.9 (± 0.5)] at discharge. Overall, a great routine with the Senhance Surgical System proves good control and, thus, feasibility and safety. Therefore, the Senhance Surgical System is a viable option for total hysterectomy.
Determination of Electrolytes and Trace Elements in Biological Samples from Patients with Altered Semen Parameters: a Correlational Analysis
Authors: Unar Ahsanullah , Afridi Hassan Imran , Ali Asim , Ali Naveed , Qureshi Taiyaba 
Published: June 2024

AbstractThe effects of important nutrients such as calcium (Ca), copper (Cu), iron (Fe), magnesium (Mg), selenium (Se), and zinc (Zn) have been investigated in relation to male fertility due to their roles in proper spermatogenesis, sperm maturation, motility, and optimal sperm function. An imbalance between these elements has been associated with several pathologic conditions and male reproductive issues. The purpose of this study was to determine the essential trace and electrolytes elements, such as Ca, Cu, Fe, Mg, Se, and Zn, in human biological samples (blood, serum, and semen) from patients with male infertility. This study used correlational analysis to determine the potential associations between these elements and male fertility. Imbalances in these elements have been linked to various pathological conditions and male reproductive issues. One hundred eighty referent male adults and two hundred twenty-nine patients diagnosed with subtypes of infertility were included in the study, divided into two age groups. Acid digestion was controlled using a microwave oven, and the essential trace elements and electrolytes in the oxidized biological samples were determined using atomic absorption spectrometry. Certified reference materials of blood and serum were used to validate the accuracy of the methodology. The results showed that the concentrations of Ca, Cu, Fe, Mg, Se, and Zn in the blood, serum, and seminal plasma of male adults in all age groups were higher than those in patients with different infertility phenotypes. Essential element deficiency in all biological fluid samples may significantly negatively affect human reproductive health and lead to male infertility. Through a multidimensional approach, our study sought to unravel the intricate biochemical signatures associated with OAT, providing insights that may shape the landscape of diagnostic and therapeutic strategies for male reproductive health.
Culturing Conditions Dictate the Composition and Pathways Enrichment of Human and Rat Perirenal Adipose-Derived Stromal Cells’ Secretomes
Authors: Pinheiro-Machado Erika , Faas Marijke M. , de Haan Bart J. , Moers Cyril , Smink Alexandra M. 
Published: June 2024

AbstractUnderstanding the impact of various culturing strategies on the secretome composition of adipose-derived stromal cells (ASC) enhances their therapeutic potential. This study investigated changes in the secretome of perirenal ASC (prASC) under different conditions: normoxia, cytokine exposure, high glucose, hypoxia, and hypoxia with high glucose. Using mass spectrometry and enrichment clustering analysis, we found that normoxia enriched pathways related to extracellular matrix (ECM) organization, platelet degranulation, and insulin-like growth factor (IGF) transport and uptake. Cytokine exposure influenced metabolism, vascular development, and protein processing pathways. High glucose affected the immune system, metabolic processes, and IGF transport and uptake. Hypoxia impacted immune and metabolic processes and protein processing. Combined hypoxia and high glucose influenced the immune system, IGF transport and uptake, and ECM organization. Our findings highlight the potential of manipulating culturing conditions to produce secretomes with distinct protein and functional profiles, tailoring therapeutic strategies accordingly.
Graphical Abstract
Resilient enhancements of routing protocols in MANET
Authors: Baumgartner Maros , Papaj Jan , Kurkina Natalia , Dobos Lubomir , Cizmar Anton 
Published: June 2024

AbstractResilient of routing processes is one of the biggest challenges for data transmission in mobile networks without infrastructure. Communication under current routing protocols is through a communication path that, although the shortest, may not perform satisfactorily in terms of resilient. Routing and communication within such a path may take place using nodes that are malicious or inappropriate in the communication process due to malicious or poor technical state. This paper presents a new algorithm for various uses of mobile ad hoc networks not only in edge networks with infrastructure but also with the possibility of being used in the cloud solutions. We have modified decentralized blockchain technology and artificial intelligence using deep learning methods that have been implemented in routing processes. The objective of this algorithm was to select the most resilient communication path from the source to the destination node. Such a communication path selection consisted of selecting the nodes that were most suitable in terms of resilience, where the selection nodes was provided through a network and technical parameters. The key quality of service metrics, throughput, total delay, number of delivered signaling and data packets and the ratio between them were used to evaluate the proposed resilient routing algorithm. Modified resilient routing protocols achieved improvement in all the analyzed parameters compared to the original routing protocols. The improvement in these parameters led to an increase in the resilience of the routing process based on the actual data obtained from each node in the network and previous communications.
Discrimination and Civic Engagement of Immigrants in Western Societies. A Systematic Scoping Review
Authors: Müssig Stephanie , Okrug Inken 
Published: June 2024

AbstractResearch has highlighted the barriers that immigrants face due to discrimination in their everyday lives. At the same time, it has been shown that immigrants get civically engaged to counteract discrimination and to work for structural change. To contribute to ongoing research on how discrimination affects attitudes, behaviour, and eventually life opportunities of immigrants, we investigate in a scoping review conceptualisations and measurements of discrimination and civic engagement used in empirical quantitative studies. We take systematic stock of publications that examine the link between discrimination—perceived and experienced—and the civic engagement of immigrants in Western societies. Using three of the leading databases for the social sciences, we systematically search for literature on discrimination and civic engagement over the past 50 years. On the basis of the retrieved publications, we assess how studies conceptualise and measure discrimination and civic engagement and investigate how scholars represent the link between discrimination and civic engagement in their statistical models. We introduce an analytical framework for discrimination that leads to more analytical clarity and may serve as a tool to investigate the link between discrimination and civic engagement more precisely. From our review, we derive recommendations as to how studies from different disciplines can learn and benefit from each other in order to gather knowledge on the mechanisms that underlie the link between discrimination and civic engagement.
Child Maltreatment Profiles among Children and Adolescents in the Spanish Child Welfare System
Authors: Fernández Irene , Malonda-Vidal Elisabeth , Navarro-Pérez José J. , Llorca Anna 
Published: June 2024

AbstractMaltreatment is a complex and multidimensional construct. Several types of maltreatment exist, but not all of them necessarily co-occur. In the last decades, researchers have tried to untangle the heterogeneity of maltreatment. However, few studies have been carried out outside the U. S. and none of the previous studies had considered all stages of maltreatment. In this study, we aimed at exploring latent profiles of maltreatment in a sample of 635 children and adolescents enrolled at different intervention plans within the Child Protective Services (CPS) in the Valencian Community, Spain. Latent Profile Analysis (LPA) was performed. Profiles were based on the five types of maltreatment (physical abuse, emotional abuse, sexual abuse, emotional neglect and physical neglect), as measured by the Chilhood Trauma Questionnaire-Short Form. Moreover, associations between the emerging profiles and sociodemographic, health- and school-related variables were also examined. Three profiles of maltreatment were found: “Relative low maltreatment” (58.58%), “Neglected” (35.92%), and “Severely abused and neglected” (5.5%). Then, profiles were contrasted with the reasons why court dictated maltreatment status of the child/adolescent to validate the maltreatment profiles. Results regarding the cumulative nature of maltreatment and its severity suggest tailoring public policies by level of risk of maltreatment. This study further proposes moving the focus of action from individuals themselves to the elements that characterize different maltreatment profiles, with the aim of protecting them. Future research ought to expand knowledge on maltreatment profiles in other European countries so as to promote generalization of results.