bluuebunny/crossref_metadata_2025_split huggingface dataset:
Experiences of Silence in Mood Disorders
Authors: Degerman Dan 
Published: January 2023

AbstractThis article challenges the consensus that silences about mental disorders are there to be broken. While silence in mental disorders can be painful, even deadly, the consensus rests on an oversimplified understanding of silence. Drawing upon accounts from depression and bipolar memoirs, this article names and analyses some salient experiences of silence in mood disorders. It does so with two goals in mind. The first is to show that mood disorders may involve several different kinds of lived experiences of silence. This is important because even though silence is considered a promising objective symptom of depression, little has been written about lived experiences of silence in disorders that involve depression. The second is to argue against the fetishisation of breaking silence and the concomitant understandings of silence as an externally imposed and inherently negative phenomenon. This is important because some silences are not experienced as external and are even felt to be valuable, meaning that efforts to break them may be counterproductive.
Characterization of an Italian landrace of Cyclanthera pedata (L.) Schrad. of herbal and horticultural interest
Authors: Zuccolo Marco , Pedrali Davide , Leoni Valeria , Borgonovo Gigliola , Bassoli Angela , Giorgi Annamaria , Giupponi Luca 
Published: January 2023

AbstractCaigua (Cyclanthera pedata (L.) Schrad.) is a native species of the Andes. Its fruits are recently gaining attention as herbal and healthy product. A landrace of Caigua traditionally cultivated in Camonica Valley (Italian Alps), called “Ciuenlai” (or “Milione/Milioncino”), is almost unknown. For this reason, the phytochemical, nutritional and ecological (functional strategy) characterization of “Ciuenlai” was carried out. Phytochemical and nutritional analyses were performed considering its fruits, leaves, sprouts, and seeds, and compared with commercial South American plant material. Fruits of “Ciuenlai” showed a similar content of phenolic compounds but a lower content of saponins and flavanones and dihydroflavonols than the comparison samples. Conversely, the content in caffeoylquinic acid (frequently considered a quality marker for herbal use) was four times higher for “Ciuenlai” (0.64 ± 0.04%) comparing with the commercial variety grown in the same area (0.15 ± 0.01%). Interestingly, leaves and sprouts of “Ciuenlai” resulted rich in secondary metabolites, including saponins and flavanones and dihydroflavonols, suggesting that these parts could be eligible for herbal use. Considering the ecological and agronomical features, “Ciuenlai” showed a more ruderal strategy, and different growth, producing more fruits earlier in the season, much smaller than the South American variety. “Ciuenlai” could have developed an ecological adaptation to the peculiar climatic conditions of the mountain areas of Camonica Valley, different from the native area. The herbal use of “Ciuenlai” could be a useful strategy for its valorisation, other than the promotion of this product as typical food.
High dielectric-energy storage and ferromagnetic-superparamagnetic properties: tetra-doping CuO nanocompositions
Authors: Youssef A. M. , Yakout S. M. 
Published: January 2023

AbstractTetra-doping by (Mn, Fe, Co, Ni) ions strongly boosted the room temperature dielectric constant and the ferromagnetic-superparamagnetic characteristics of monoclinic CuO structure. In this study, undoped CuO, Cu0.98Mn0.005Fe0.005Co0.005Ni0.005O, Cu0.96Mn0.01Fe0.01Co0.01Ni0.01O and Cu0.94Mn0.015Fe0.015Co0.015Ni0.015O nanocompositions were synthesized through coprecipitation technique. The crystal structure analysis verified that all samples have a pure single phase, corresponding to monoclinic CuO structure. The substitution of Cu2+-sites into CuO lattice by Mn2+, Fe2+/3+, Co2+ and Ni2+ ions has been deduced from the expansions of lattice constant, shifts of XRD diffraction peaks and band gap energy alteration. The additions of (Mn, Fe, Co, Ni) ions lead to the formation of homogenous distributed very fine spherical nanoparticles, especially at large concentrations of dopants (Cu0.94Mn0.015Fe0.015Co0.015Ni0.015O sample). The tetra-doping by (Mn, Fe, Co, Ni) ions reduced the intensity of the diffuse reflectance alongside red shifted the absorption edge and the band gap energy of monoclinic CuO structure. Cu0.98Mn0.005Fe0.005Co0.005Ni0.005O exhibits a high relative permittivity value of 6096 at low frequency of 42 Hz with small dielectric loss tangent (tan δ) compared to pure one. The tetra-doping by (Mn, Fe, Co, Ni) dopants induced excellent intrinsic ferromagnetic and superparamagnetic hysteresis loops into monoclinic CuO structure with full saturation loops shape and variable coercivity values.
When Too Much Help is of No Help: Mothers’ and Fathers’ Perceived Overprotective Behavior and (Mal)Adaptive Functioning in Adolescents
Authors: Arslan İldeniz B. , Lucassen Nicole , Keijsers Loes , Stevens Gonneke W. J. M. 
Published: January 2023

AbstractAlthough parental overprotection is theorized to have lasting negative effects throughout a child’s life, there is limited empirical evidence available on its long-term significance on adolescent well-being. This preregistered, three-wave longitudinal study investigated the association of maternal and paternal perceived overprotection in early adolescence with the development of (mal)adaptive psychological, academic, and social functioning throughout adolescence. Data (N = 2229; 50.7% girls) from the longitudinal TRacking Adolescents’ Individual Lives Survey (TRAILS) in the Netherlands were used (Mage T1 = 11.11, T2 = 13.57, T3 = 16.28). At T1, adolescents reported on their mothers’ and fathers’ overprotection. From T1 to T3 adolescents and teachers reported about internalizing problems, academic achievement, prosocial, and antisocial behavior. The results showed concurrent associations between higher levels of perceived overprotection and higher levels of internalizing problems, antisocial behaviors, and (after controlling for parental warmth and rejection) lower levels of academic achievement. Perceived overprotection was positively associated with decreased internalizing problems over time. This longitudinal association disappeared after controlling for baseline levels of internalizing problems, suggesting that this result was less robust than expected. Mothers and fathers did not differ in their associations between perceived overprotection and (mal)adaptive functioning. The findings showed that perceived overprotection is mainly concurrently associated with (mal)adaptive adolescent functioning. Future research recommendations are discussed in terms of stability and bidirectional relations.
Philanthropy patterns in major Australian performing arts organizations
Authors: Donelli Chiara Carolina , Rentschler Ruth , Fanelli Simone , Lee Boram 
Published: January 2023

AbstractTaking a management perspective in the field of philanthropy, this study examines 12 Australian major performing arts organizations over 19 years (2000–2018), which were identified as vulnerable and struggling with overreliance on public grants. Underpinned by theories that integrate understandings of external and internal resource management—resource dependence theory and the resource-based view—we uncover insights into what drives the increase in their philanthropic income. Using data from 228 annual reports and interviews, we present an original taxonomy that identifies organization-donor relationships and organizational efforts in nurturing philanthropy. We uncovered the interplays between donor engagement and positioning philanthropic staff in terms of organizational structure. Longitudinal financial and narrative data demonstrate that external resource management through donor engagement and internal resource management through organization structure emphasizing philanthropy have a significant impact on the growth of organizational philanthropic income.
The policy integration game? Congruence of outputs and implementation in policy integration
Authors: Sarti Francesco 
Published: January 2023

AbstractResearchers agree on the importance of policy integration in the analysis of responses to complex problems, yet they often use this concept to indicate integrated policy programmes (IPPs) as opposed to policy integration in practice (as performed by actors). Describing how IPPs are reshaped, while they are being implemented opens new research venues in the study of the policy integration process and its effects. This article theorises the ‘(in)congruent implementation' of IPPs and illustrates its theoretical contribution with the case study of the local implementation of the national ‘Security Decree' in the Italian cities of Bologna and Pesaro. The paper makes a theoretical contribution to the study of the political aspects of policy integration. In particular, it suggests that three factors—the misalignment of state and local policy frames, the incommensurability of different subsystems’ interests, and local politicians’ risk avoidance strategies—might be led to the process of reframing national integrative intentions from the bottom up.
Forecasting Solar Cycle 25 with Physical Model-Validated Recurrent Neural Networks
Authors: Espuña Fontcuberta Aleix , Ghosh Anubhab , Chatterjee Saikat , Mitra Dhrubaditya , Nandy Dibyendu 
Published: January 2023

AbstractThe Sun’s activity, which is associated with the solar magnetic cycle, creates a dynamic environment in space known as space weather. Severe space weather can disrupt space-based and Earth-based technologies. Slow decadal-scale variations on solar-cycle timescales are important for radiative forcing of the Earth’s atmosphere and impact satellite lifetimes and atmospheric dynamics. Predicting the solar magnetic cycle is therefore of critical importance for humanity. In this context, a novel development is the application of machine-learning algorithms for solar-cycle forecasting. Diverse approaches have been developed for this purpose; however, with no consensus across different techniques and physics-based approaches. Here, we first explore the performance of four different machine-learning algorithms – all of them belonging to a class called Recurrent Neural Networks (RNNs) – in predicting simulated sunspot cycles based on a widely studied, stochastically forced, nonlinear time-delay solar dynamo model. We conclude that the algorithm Echo State Network (ESN) performs the best, but predictability is limited to only one future sunspot cycle, in agreement with recent physical insights. Subsequently, we train the ESN algorithm and a modified version of it (MESN) with solar-cycle observations to forecast Cycles 22 – 25. We obtain accurate hindcasts for Solar Cycles 22 – 24. For Solar Cycle 25 the ESN algorithm forecasts a peak amplitude of 131 ± 14 sunspots around July 2024 and indicates a cycle length of approximately 10 years. The MESN forecasts a peak of 137 ± 2 sunspots around April 2024, with the same cycle length. Qualitatively, both forecasts indicate that Cycle 25 will be slightly stronger than Cycle 24 but weaker than Cycle 23. Our novel approach bridges physical model-based forecasts with machine-learning-based approaches, achieving consistency across these diverse techniques.
Schüler*innen teilqualifizierender höherer Berufsfachschulen – ohne Berufsabschluss, aber mit Perspektive?
Authors: Rahn Sylvia , Fuhrmann Christoph 
Published: January 2023

ZusammenfassungJugendliche münden mit der Erwartung in die beruflich teilqualifizierenden höheren Berufsfachschulen ein, durch die Steigerung ihres Schulabschlussniveaus ihre Übergangschancen in eine duale Berufsausbildung verbessern zu können. Allerdings wurde in der Berufsbildungs- und Arbeitsmarktforschung schon vor Jahrzehnten eine Entwertung der Schulabschlüsse beruflicher Schulen prognostiziert und derzeit ist die Effektivität der zweijährigen beruflich teilqualifizierenden höheren Berufsfachschulen umstritten. Auf der Basis einer regionalen Panelstudie wird deshalb mittels Propensity Score Matchings und einer Drop-out-Analyse untersucht, welche Ausbildungschancen die zweijährigen beruflich teilqualifizierenden höheren Berufsfachschulen ihren Absolvent*innen eröffnen und ob die Bildungsgänge im Berufsfeld Wirtschaft und Verwaltung als ihr am stärksten ausgebauter Typ tatsächlich den Weg in die Ausbildung zu kaufmännischen Fachangestelltentätigkeiten ebnen, wie viele Schüler*innen dies hoffen. Die Daten zeigen, dass die Absolvent*innen der zweijährigen beruflich teilqualifizierenden höheren Berufsfachschulen im Vergleich mit den Direktabgänger*innen der Sekundarstufe I mit mittlerem Abschluss ihre Chancen auf dem Ausbildungsmarkt tatsächlich verbessern können. Zugleich verlässt jedoch rund jede*r fünfte Schüler*in den Bildungsgang vorzeitig. Es werden Konsequenzen für die schulische Laufbahnberatung gezogen und Forschungsperspektiven aufgezeigt.
Relationship between Grain Size and Sample Thickness on the Creep-Rupture Performance of Thin Metallic Sheets of INCONEL Alloy 740H
Authors: Shingledecker John , Griscom Eeva , Bridges Alex 
Published: January 2023

AbstractA study was conducted on INCONEL® alloy 740H® to examine the role of grain size and sheet thickness on the alloy’s creep-rupture behavior. Three different starting sheet thicknesses were utilized and multiple heat-treatment conditions anticipated for compact heat exchanger (CHX) manufacturing were applied to produce a range of grain sizes. Creep-rupture testing was conducted at 750 °C for times up to about 6000 h and the results were compared to wrought databases. The data show that both creep strength and ductility were important factors in the overall creep performance of the sheets. Reductions in performance were observed due either to accelerated creep when grain size was fine or loss of rupture ductility when grain sizes approached the sheet thickness. Some combinations of heat-treatment and thickness were able to produce typical expected wrought creep properties. Historically a ‘rule-of-thumb’ requirement for creep testing suggests 3-5 grains per sample minimum dimension to ensure homogeneous behavior. This research shows that to ensure representative wrought creep performance (i.e. no effect of sample size), the sample minimum cross-section should be 10 times the average ASTM grain size. Statistical analysis of the microstructures suggests the population of larger grains as a controlling feature in creep failure.
Astrocytic Cebpd Regulates Pentraxin 3 Expression to Promote Fibrotic Scar Formation After Spinal Cord Injury
Authors: Wang Shao-Ming , Hsu Jung-Yu C , Ko Chiung-Yuan , Wu Hsiang-En , Hsiao Yu-Wei , Wang Ju-Ming 
Published: January 2023

AbstractAstroglial-fibrotic scars resulted from spinal cord injury affect motor and sensory function, leading to paralysis. In particular, the fibrotic scar is a main barrier that disrupts neuronal regeneration after spinal cord injury. However, the association between astrocytes and fibrotic scar formation is not yet understood. We have previously demonstrated that the transcriptional factor Cebpd contributes to astrogliosis, which promotes glial scar formation after spinal cord injury. Herein, we show that fibrotic scar formation was decreased in the epicenter region in Cebpd−/− mice after contusive spinal cord injury and astrocytic Cebpd promoted fibroblast migration through secretion of Ptx3. Furthermore, the expression of Mmp3 was increased under recombinant protein Ptx3 treatment in fibroblasts by observing microarray data, resulting in fibroblast migration. In addition, regulation of Mmp3 occurs through the NFκB signaling pathway by using an irreversible inhibitor of IκBα phosphorylation in pretreated fibroblasts. Of note, we used the synthetic peptide RI37, which blocks fibroblast migration and decreases fibroblast Mmp3 expression in IL-1β-treated astrocyte conditioned media. Collectively, our data suggest that fibroblast migration can be affected by astrocytic Cebpd through the Ptx3/NFκB/Mmp3 axis pathway and that the RI37 peptide may act as a therapeutic medicine to inhibit fibrotic scar formation after spinal cord injury.
The Cogito, Dreamt Characters, and Unreal Existence
Authors: Turp Michael-John 
Published: January 2023

Abstract
Borges’ The Circular Ruins tells the story of a magician who turns out to be a character in a dream. Leibowitz (2021) argues that this scenario undermines the rational indubitability of Descartes’ Cogito. The magician, he argues, is an unreal appearance and therefore does not exist. I argue that Borges drew a distinction between reality and existence and that he was right to do so. There are various senses of reality and the sense in which a dreamt character is unreal poses no threat to their existence or to the indubitability of the Cogito. The magician is unreal because he is a mind-dependent, illusory and fake. Nonetheless, he can be certain that he thinks, therefore he is.
Biosorption of metronidazole using Spirulina platensis microalgae: process modeling, kinetic, thermodynamic, and isotherm studies
Authors: Esmaili Zahra , Barikbin Behnam , Shams Mahmoud , Alidadi Hossein , Al-Musawi Tariq J. , Bonyadi Ziaeddin 
Published: January 2023

AbstractMetronidazole is well-known antibiotic which, globally, ranks high in popular usage. Therefore, traces of residues of this antibiotic were identified in aquatic bodies. A photosynthetic cyanobacterium, of the microalgae category, S. platensis, has been found to be efficient in the removal of this antibiotic. This study was performed to evaluate the efficiency of S. platensis in the removal of metronidazole from aqueous environments. To set up the optimum conditions for facilitating metronidazole removal, BBD model was employed. The experiment included the following parameters: the initial metronidazole level (10–80 mg/L), pH (4–10), contact time (10–60 min), and biomass dose (0.1–0.5 g/L). From the findings it was evident that S. platensis was able to remove 88.15% of the metronidazole under the following conditions: contact time 38.05 min, metronidazole level 35 mg/L, pH 7.71 and a biomass dose 0.3 g/L. The quadratic model revealed that metronidazole concentration was the chief variable that influenced its removal rate. MNZ removal rate was observed to follow the pseudo-second-order model and the Freundlich model. From the thermodynamic data it appeared that the process of metronidazole biosorption was spontaneous, exothermic and physical. The results of this study revealed that S. platensis could be used as an inexpensive and efficient biosorbent to remove the metronidazole from aqueous solutions.
Towards the personalization of gelatin-based 3D patches: a tunable porous carrier for topical applications
Authors: Ribeiro Ricardo , Bom Sara , Martins Ana M. , Ribeiro Helena M. , Santos Catarina , Marto Joana 
Published: January 2023

AbstractCell-free based therapies, for example, the use of the cell secretome, have emerged as a promising alternative to conventional skin therapies using bioactive and, when combined with 3D printing technologies, allow the development of personalized dosage forms. This research work aimed to develop gelatin-based patches with controlled network topology via extrusion 3D printing, loaded with cell culture medium as a model of the secretome, and applicable as vehicles for topical delivery. Inks were optimized through rheological and printing assays, and the incorporation of medium had minor effects in printability. Regarding network topology, grid infills rendered more defined structures than the triangular layout, depicting clearer pores and pore area consistency. Release studies showed that filament spacing and infill pattern influenced the release of rhodamine B (model bioactive) and bovine serum albumin (model protein). Moreover, the grid patches (G-0.7/1/0.7), despite having around a seven-fold higher mean pore area than 0.7-mm triangular ones (T-0.7), showed a similar release profile, which can be linked to the network topology of the printed structures This work provided insight on employing (bio)printing in the production of carriers with reproducible and controlled pore area, able to incorporate cell-derived secretome and to be quickly tailored to the patient’s lesions.
Graphical Abstract
A cross-sectional study examining Nigerian footballers’ knowledge and attitudes towards sport-related concussion and associated contextual factors
Authors: Olanrewaju Oluwaseyi , Rashid Haroon , Dobbin Nick 
Published: January 2023

AbstractObjective:To examine Nigerian footballers’ knowledge and attitudes towards sport-related concussion (SRC) and associated contextual factors.Methods:A cross-sectional study design was used with an online questionnaire distributed to Nigerian footballers affiliated with a registered team. The questionnaire included demographic information and the Rosenbaum Concussion Knowledge and Attitudes Survey (RoCKAS-ST). The concussion knowledge index (CKI, 0–25) and attitude index (CAI, 15–75) were calculated. The association between various contextual factors with “high” knowledge and attitude were determined.Results:A total of 331 participants completed the questionnaire from 10 football clubs. Mean CKI and CAI scores were 14.0 ± 3.0 (56.2 ± 13.2%) and 54.5 ± 9.4 (72.6 ± 12.5%), respectively, and the association between scores was considered large (r = 0.530; 28%). A small proportion (n = 25; 7.6%) of participants reported a previous diagnosis of an SRC, with a further 40 (12.1%) suspecting they have suffered SRC. Thirty-five participants (10.6%) reported sustaining a SRC but did not seek medical help. Results indicated that men were at 4.8 times greater odds of having a “high[er]” CKI than women, and that those with 5–10 years playing experience had lower odds of a “high” CKI than those with >10 years’ experience. Men had 7 times greater odds of having a “high” CAI than women.Conclusion:The results of this study suggest that Nigerian footballers have a moderate level of SRC knowledge, satisfactory symptom recognition, and high SRC attitudes. Those working with Nigerian football may consider these findings when seeking strategies to improve concussion knowledge, potentially by improving attitudes and considering sex and playing experience.
A New German ‘We’? Everyday Perspectives on Germanness and its Boundaries
Authors: Nedelsky Nadya Ruth 
Published: January 2023

AbstractThis study employs the “everyday nationhood” approach to explore how ordinary, ethnically diverse, native-born Germans in Berlin, Dresden, and Leipzig understand what it means to be German and whether outsiders can join that group. It puts findings from qualitative interviews conducted in Berlin in fall 2015 and in Dresden and Leipzig in April 2016 into conversation with two large-scale surveys conducted at about the same time. The interviews complicate the surveys’ finding that Germanness is now based primarily on language skills, citizenship, and workforce participation, as the respondents indicated that phenotype, ethnicity, and religion act as daily barriers to membership. This highlights the utility of the everyday nationhood approach for identifying how social categories are both understood and enacted through everyday practices of social inclusion and exclusion.