bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of glass sealing stabilization on LSM–YSZ cathode poisoning and oxygen reduction reaction processes in solid oxide fuel cell
Authors: Shomali Zahra , Alizadeh Parvin , Abdoli Hamid 
Published: October 2024

AbstractThe perovskite structure and electrochemical activity of (La0.80Sr0.20)0.95MnO3−x–(Y2O3)0.08(ZrO2)0.92 (LSM–YSZ) composite cathode can be significantly affected by volatile boron species originated from sealing glass–ceramics. Herein, we investigate the impact of doping the varying Er2O3 content (ranging from 0 to 4%) into an aluminoborosilicate glass to mitigate boron volatilization, its interaction with the LSM–YSZ cathode and consequent effects on its electrochemical performance. The results reveal that the volatility of boron species can be significantly suppressed by introducing Er oxide into the glass network by enhancing the conversion of [BO3] to [BO4] units, thereby increasing the binding energy of boron and strengthening of the glass structure. Moreover, the electrocatalytic performance for the O2 reduction reaction on the LSM–YSZ/8YSZ/LSM–YSZ symmetric cells is studied under open‐circuit conditions in the presence and absence of glass sealants. The analyses utilizing electrochemical impedance spectroscopy (EIS) and distribution of the relaxation times (DRT) analysis indicate that the electrocatalytic performance of LSM–YSZ cathodes can be enhanced in the presence of glass with 4% Er2O3 (GE4). This enhancement in the electrocatalytic activity of the LSM–YSZ electrode for the oxygen reduction reaction (ORR) is attributed to formation of the thin layer on the electrode surface, leading to a notable reduction in the polarization resistance (Rp) from 0.81 Ω cm2 in the glass absence to 0.45 Ω cm2 in the presence of GE4. However, DRT analysis demonstrates that the prolonged exposure of the cathode to GE4 causes a deterioration in cell performance primarily due to the blocking the cathode active sites, which impedes dominant cathode processes of oxygen dissociative adsorption/desorption and charge transfer and consequently reducing kinetics of the ORR.
Interfacial capacitance in lithium disilicate glass: Experimental factors and charge carrier density
Authors: Zallocco Vinicius Martins , Campos João Vitor , Rodrigues Ana Candida Martins 
Published: October 2024

AbstractThe formation of an electric double‐layer (EDL) is an important phenomenon for many research areas, including energy storage technology. Although EDL is well‐known in electrochemistry, most of the studies involve the characterization of liquid electrolyte/electrode interfaces, and only a limited number of studies in solid‐solid contacts, such as solid electrolyte/electrode interface are available. This paper employed electrochemical impedance spectroscopy (EIS) to systematically investigate the influence of experimental factors in the interfacial capacitance arising from the electrode polarization in a lithium disilicate glass/gold electrode interface. It analyzed the influence of a.c. input voltage amplitude, samples' roughness (mechanical and chemomechanical polishing) and thickness, range of applied frequency and temperature, and the number of impedance cycles. In short, it was found that an input voltage range of 15–60 mV is indicated to minimize potential electrochemical processes during electrode polarization, where the data is reproducible from the second measurement cycle onward. Smoother surfaces closely approximated ideal electrode spike behavior, with surface treatment exhibiting influence on interfacial capacitance values. Moreover, as expected, we observed an increase in relative permittivity values with increasing thickness, accompanied by decreased capacitance values. Finally, by employing optimal experimental conditions and analyzing the inflection frequency () of the versus log() curve, we determined that the ratio between effective charge carriers () and the total number of charge carriers () falls within the range of 5–12% between 130°C and 280°C.
Evaluation of the effect of the father's support on the mother's breastfeeding motivation
Authors: Erdoğan Elif , Özerdoğan Nebahat 
Published: October 2024

AbstractBackgroundOne of the factors affecting mothers' breastfeeding success is the father's support and the other is the mother's breastfeeding motivation. This study was conducted to determine the effect of partner breastfeeding support perceived by mothers and reported by fathers on mothers' breastfeeding motivation.MethodsThe research was conducted using the face‐to‐face interview method with couples presenting to Family Health Centers in a city in Türkiye. The sample consisted of 114 breastfeeding women in 6 weeks to 6 months postpartum and their partners. Data were collected with a ‘Personal Information Form’, the ‘Breastfeeding Support Scale (BSS)’, the ‘Breastfeeding Motivation Scale (BMS)’, and the ‘Partner Breastfeeding Influence Scale (PBIS)’.ResultsParticipants' mean score was 119.19 ± 23.97 on the PBIS and 11.51 ± 2.94 on the BSS. A moderate‐level, significant positive relationship was found between the BSS and PBIS scores of primiparous and multiparous mothers (r = 0.647; r = 0.567). A one‐unit increase in fathers' breastfeeding support scores increased integrative regulation motivation scores by 0.548 units in primiparas and 0.458 units in multiparous mothers and by 0.309 units in intrinsic motivation scores and 0.351 units in external regulation‐baby health motivation scores in multiparous mothers.ConclusionIt was found that father support affected the autonomous motivation of both primiparous and multiparous mothers at a moderate level. Perceived partner breastfeeding support affected only the autonomous motivation of multiparous mothers at a moderate level, and the types of controlled motivation, namely infant health and social approval, at a weak level.
Structure and process of Parkinson's disease rehabilitation in the southern sector of Ghana: A cross‐sectional survey
Authors: Agoriwo Mary W. , Joseph Conran , Franzén Erika , Unger Marianne 
Published: October 2024

AbstractRationaleThe structure, process and outcome (SPO) framework has been used to establish that improved structures of care influences an enhanced process of stroke care resulting in improved outcome. Although, both stroke and Parkinson's disease (PD) are neurological conditions that require prolonged period of care and rehabilitation, the SPO framework has not yet been used to describe the existing structures and processes of PD care and rehabilitation in Ghana.Aims and ObjectiveTo describe the current structures and processes of PD rehabilitation across the three healthcare levels (primary, secondary and tertiary) in the southern sector of Ghana.MethodAn online cross‐sectional descriptive survey design was used via REDCap. Fifty‐two therapists, including department heads, physiotherapists, occupational therapists and speech and language therapists from seven healthcare facilities were purposefully sampled and invited to complete the survey on structures and processes of PD rehabilitation. Descriptive statistical analysis was performed with SPSS v29.0. Comparative analysis was performed using Pearson's chi‐square and Kruskal–Wallis test (H‐test) as appropriate. Statistical significance was set at p < 0.05.ResultsForty‐nine (94.2%) responses were received and four incomplete responses were excluded from analysis. Structure of rehabilitation: Most of the participants were physiotherapists (n = 36/45; 80.0%) and tertiary level professionals (n = 31/45; 68.9%). Only physiotherapy service was available across all the healthcare levels. Persons with PD were mostly referred for rehabilitation at Hoehn and Yahr stage III as reported by 55.6% (n = 20/36) of the therapists. Process of rehabilitation: Most therapists treated persons with PD two times weekly (n = 19/33; 57.6%) and on individual basis (n = 29/33; 87.9%). Only 9 (27.2%) and 7 (21.2%) therapists often used clinical guidelines or outcome measures respectively in managing PD and 93.9% of the therapists had no local protocols.ConclusionThe structures and processes needed for PD rehabilitation exist but differ across the healthcare levels and among therapists. Physiotherapy was the most common rehabilitation service available at all levels of healthcare.
Predictors of attitudes towards postgraduate education of nurses: A descriptive and correlational study
Authors: Öztürk Elif Sözeri , Arpaci Tuba , Kalkan Nevra 
Published: October 2024

AbstractAimThis study was conducted to identify the determinants of the attitudes of postgraduate nurses towards postgraduate education.BackgroundPostgraduate education in nursing contributes to many individual and professional gains. For this reason, nurses' attitudes towards postgraduate education are gaining importance.MethodsThis descriptive and correlational study was conducted with 201 nurses continuing their postgraduate education in Türkiye between 01 December 2022 and 30 August 2023. The data were obtained online via Google Forms. The data was collected using the ‘Descriptive Characteristic form’ and ‘Scale of Attitude towards Postgraduate Education’. Univariate and multiple linear regression analyses were used to evaluate the data.ResultsThe mean age of the nurses was 28.96 ± 4.85, and most of them were continuing their master's education (65.7%). Years of the employment were negatively and the quality of postgraduate education was positively related to attitudes toward postgraduate education (p < 0.05). According to the results of the multiple linear regression analysis, the quality of the postgraduate education had a significant positive effect on attitudes towards postgraduate education (β = 0.262, p < 0.001).ConclusionYears of employment and quality of education were related to attitudes towards postgraduate education. As the quality of education increases, nurses' attitudes towards postgraduate education increase positively. Different qualitative and quantitative studies need to be conducted on the attitudes of postgraduate nurses toward postgraduate education and the factors affecting them in Türkiye. Plans should be made to positively affect nurses' attitudes towards postgraduate education, and their professional and individual development should be supported.
Do adverse childhood experiences increase the risk of postpartum traumatic stress and depression?
Authors: Aydoğan Arzu , Karaçam Yılmaz Zeynep Dilşah , Bayrı Bingol Fadime , Can Gürkan Özlem , Altıparmak Şevval Nur 
Published: October 2024

AbstractAimThis study was conducted to determine the effect of childhood adverse experiences on the risk of postpartum posttraumatic stress disorder (PP‐PTSD) and postpartum depression (PPD).MethodsThis descriptive study was conducted with 417 mothers between 1 March and 30 April 2022. Data were collected using a demographic and obstetric information form, the Adverse Childhood Experiences Questionnaire (ACE), City Birth Trauma Scale (CityBiTS) and Edinburgh Postpartum Depression Scale (EPDS) through the Google Forms platform.ResultsThe mothers participating in the study had a mean age of 30.47 ± 4.21 years, 65.9% (n = 275) had at least one ACE, 10.3% (n = 43) met all of the DSM‐5 PTSD criteria according to the CityBiTS, and 91.8% (n = 383) had at least one traumatic stress symptom. Correlation analysis revealed weak positive associations between number of ACEs and CityBiTS score (p < 0.001, r = 0.328) and EPDS score (p < 0.001, r = 0.291) and a moderate positive association between CityBiTS and EPDS scores (p < 0.001, r = 0.601). PP‐PTSD was found to be a partial mediator variable between ACE and PPD.ConclusionThe presence of ACE in mothers was found to increase the risk of developing PPD, both alone and when combined with traumatic birth experience. Therefore, we believe that screening for a history of ACE during pregnancy, investigating traumatic birth experiences in the postpartum period, closer follow‐up of mothers with both ACE and traumatic birth experiences and increasing support systems will be beneficial in the prevention and early diagnosis of PPD.
Postpartum periods of visually impaired mothers: A qualitative study
Authors: Özcan Handan , Kiylioğlu Elvan , Çuvadar Ayşe 
Published: October 2024

AbstractBackgroundParenting for individuals with visual impairments introduces unique challenges, requiring meticulous planning, attention and care in daily activities and child‐rearing.ObjectiveThis qualitative study aims to explore the postpartum experiences of visually impaired mothers, exploring their emotional challenges, support networks and experiences in caring for infants and breastfeeding.MethodsTwelve participants engaged in in‐depth interviews, revealing emotional difficulties such as uneasiness, anxiety, fear and challenges in baby care.ResultsThe study highlights the pivotal role of family, spouses and relatives in providing crucial support, contributing significantly to overcoming challenges related to childcare and breastfeeding. Supportive family involvement emerged as a key factor in meeting the emotional needs of visually impaired mothers during the postpartum period, fostering confidence in baby care and breastfeeding and transforming the experience into a more positive one.ConclusionThe findings highlight the importance of understanding and addressing the postpartum experiences of visually impaired mothers, advocating for more effective support programs tailored to their unique needs.
Importance of an Evaluation Phase When Increasing the Occlusal Vertical Dimension: A Systematic Review
Authors: Chantler Jennifer , Strasding Malin , Strauss Franz , Ioannidis Alexis , Naenni Nadja 
Published: October 2024

ABSTRACTObjectiveTo assess whether an evaluation period is necessary for patient and clinical success when increasing the occlusal vertical dimension (OVD) for a full mouth rehabilitation.Materials and MethodsA systematic search was conducted in six databases: MEDLINE, Web of Science, Scopus, CENTRAL, VHL, and EMBASE. The eligibility criteria of this systematic review used the PICO framework to address the following research question: “In dentate adults requiring an increase in occlusal vertical dimension (OVD) (P), is an evaluation period of the new OVD (I) superior to no evaluation period (C) in terms of success (O)?” Study characteristics, survival, and success rates were extracted from each article. No language restrictions were applied. Study quality was appraised using Cochrane's Risk of Bias 2 tool and Newcastle–Ottawa Scale (NOS) according to the study design.ResultsThe electronic search yielded 1188 titles after duplicates were removed. One RCT and 103 non‐comparative articles were found relevant to the search question. Out of the 103 articles, 80 had an evaluation phase and 23 did not. The included RCT revealed that removable devices tended to cause chewing difficulties, unclear speech, and esthetic discomfort. Therefore, the use of a removable appliance to functionally or esthetically evaluate OVD was not indicated prior to the definitive treatment. Esthetics was the highest reported parameter preoperatively for the non‐comparative studies, at 85% with an evaluation and 86% without.ConclusionAt present, there is lack of evidence that an evaluation period improves clinical and patient‐reported outcomes when increasing OVD for full mouth rehabilitations. Thus, an increase in OVD can be successful with or without an evaluation phase.Clinical SignificanceThe evaluation phase helps the clinician manage patient expectations and assist with the treatment sequencing. This phase is most effective with fixed restoration, such as temporary crowns or adhesive restorations. However, there is limited evidence that this phase improves clinical or patient‐reported outcomes.
Zircon Coupled Dissolution–Precipitation Replacement During Melt–Rock Interaction Modifies Chemical Signatures Resulting in Misleading Ages
Authors: Daczko Nathan R. , Elliott Victoria , Piazolo Sandra , Hao Kevin 
Published: October 2024

ABSTRACTMelt migration through Earth's crust drives well‐documented melt–rock reactions, locally changing rock assemblage and geochemistry. However, melt–zircon interaction remains understudied. We report on three zircon‐melt interaction events from the Pembroke Granulite, New Zealand. Primary zircon from gabbroic gneiss which was subject to minor post‐emplacement melt migration and primary zircon from younger dykes exhibit straightforward microstructures, microchemistry, and age data. In contrast, zircon from melt‐mediated reaction halos adjacent to the dykes and from melt‐fluxed high‐strain zones display dissolution modification of grains, micro‐porosity and blurred or truncated internal zoning typical of replacement by coupled dissolution‐precipitation. Replaced zircon domains show changed rare earth element patterns and redistributed or lost radiogenic Pb that generates ambiguous apparent spot date arrays, smeared over tens of millions of years. We conclude that the metamorphism and three melt–rock interaction events were brief, and the arrays misrepresent the true age and duration of the metamorphism. Pb‐loss persisted beyond the metamorphism, with porosity and inclusions formed during coupled dissolution‐precipitation making replaced zircon domains more susceptible to subsequent Pb‐loss compared to the structurally intact, primary magmatic zircon in the host gabbroic gneiss or dykes. We recommend conducting high‐resolution microstructural investigations upon recognition of spot date arrays observed in single samples to rule out the possibility of spurious arrays resulting from coupled dissolution‐precipitation.
Criminal enforcement of copyright in India
Authors: Chaudhary Apoorv Kumar 
Published: October 2024

AbstractThe Supreme Court of India, in the recent case of Knit Pro International v. State of NCT of Delhi, clarified that the offence under S. 63 of the Copyright Act, 1957 is cognizable and nonbailable. This decision is likely to have far‐reaching consequences in the field of copyright enforcement. This article is meant to examine the current state of criminal enforcement of Copyright in India, its interface with freedom of speech and expression and the likely impact of the said judgement on copyright enforcement in India. The article starts with an overview of criminal remedies under the Copyright Act, 1957 and the criminal procedure applicable to those remedies. It then analyses the provisions in light of five factors which are considered crucial in criminalizing an offence—seriousness, proportionality, legal soundness, enforceability and alternative remedies. The article concludes that the current regime for criminal enforcement of copyright leans heavily in favour of enforcers and requires a change to ensure a balance between copyright and the right to freedom of speech and expression.
Iran's Neighborhood Policy: Parameters, Objectives, and Obstacles
Authors: Kamrava Mehran , Bagheri Dolatabadi Ali 
Published: October 2024

AbstractIn April 2024, Iran launched its first‐ever military strikes on Israeli soil. While the United States and its allies see Tehran as potentially stoking the Gaza war and spreading the conflict across the region, the Islamic Republic has actually drawn its neighbors closer and enjoys friendlier relations with them today than at nearly any point in its 45‐year history. This rapprochement had been pursued informally by successive Iranian administrations since the late 1980s. However, it was formally adopted as the “good‐neighbor policy” by President Ebrahim Raisi, who served from 2021 until his death in a May 2024 helicopter crash. Raisi's successor, Masoud Pezeshkian, has both the desire to continue the policy and a favorable regional environment within which to do so. Despite serious challenges, Iran has improved engagement with longtime rivals like Saudi Arabia, Bahrain, and the UAE. Even cross‐border clashes with the Taliban in Afghanistan have been downplayed in favor of dialogue. Neighborly policies are impermanent. A number of structural and political obstacles could change Iran's calculations, but the approach is likely to continue for the foreseeable future.
Clubs and events: Two models of performance in studies of sport and national solidarity
Authors: Kaplan Danny 
Published: October 2024

AbstractThis study distinguishes between two performances of solidarity—a performer–audience structure and a network structure—illustrated through a review of two case studies from the field of sport: a cross‐national survey of football fans and a historical study of French cycling clubs. Research on nationhood, sport and performance has centred mainly on public events and how they generate focused attention to foster mass solidarity. Scholars have overlooked an alternative model of performance situated in horizontal networks and interpersonal interactions staged in front of a third party, such as found in clubs. Distinguishing between these performance models in sport and beyond can further our understanding of the relations between identity and solidarity in studies of nationhood. Whereas in the former model, expressions of solidarity mainly reaffirm pre‐existing feelings of national identity; in the latter model, solidarity is performative: it does not simply represent social reality but serves to create it.
An explicit solution to harvesting behaviors in a predator–prey system
Authors: Bataille Guillaume 
Published: October 2024

AbstractThis paper derives closed‐form solutions for a strategic, simultaneous harvesting in a predator–prey system. Using a parametric constraint, it establishes the existence and uniqueness of a linear feedback‐Nash equilibrium involving two specialized fleets and allows for continuous time results for a class of payoffs that have constant elasticity of the marginal utility. These results contribute to the scarce literature on analytically tractable predator–prey models with endogenous harvesting. A discussion based on industry size effects is provided to highlight the role played by biological versus strategic interactions in the multispecies context.Recommendations for Resource Managers

This model presents a thorough examination of the economic inefficiencies inherent in the exploitation dynamics of two interdependent species, elucidating the complex interplay between ecological interactions and economic outcomes.
The size of the fishing industries constitutes a significant variable that must be integrated into the formulation of pertinent policy recommendations.
This constitutes an advancement towards a more time‐consistent approach to Ecosystem‐Based Fishery Management (EBFM).
Ecological‐economic modeling of nutrient enrichment in multispecies fisheries
Authors: Nguyen Thanh Viet 
Published: October 2024

AbstractIn fisheries economics, multispecies or ecosystem models typically focus on interactions among fish species, often overlooking the flow of nutrients. However, biologists widely acknowledge that nutrients–Âİsuch as nitrogen, phosphorus, potassium, and calcium–Âİare vital for organisms and play crucial roles in ecosystem dynamics. This paper delves into a bioeconomic predator‐prey model incorporating nutrient enrichment through Holling Type II and Michaelis–Menten functional forms. Initially, we examine the system's dynamics before formulating an optimal time‐dependent harvest policy using the Pontryagin maximum principle. Our findings reveal that heightened nutrient enrichment can lead to the breakdown of a positive stable equilibrium, resulting in the extinction of both prey and predator. The stability of the ecosystem may also be influenced by the interplay of nutrient enrichment and predator harvest.