bluuebunny/crossref_metadata_2025_split huggingface dataset:
The impact of the first millennial teachers on education: views held by different generations of teachers
Authors: Marrero Galván Juan José , Negrín Medina Miguel Ángel , Bernárdez-Gómez Abraham , Portela Pruaño Antonio 
Published: April 2023

AbstractThe first people considered digital natives, the millennials, have already entered the teaching profession. As a result, we are faced with a remarkable generational diversity. This survey aimed to explore the generational change in teachers and the beginning of the incorporation of the first millennials (digital natives) into teaching. It was carried out through a qualitative study using focus groups and interviews with a total of 147 teachers. The main results found establish a generational clash between migrants and digital natives. This difference is present in the use and understanding of ICTs in the teaching task across the different teaching generations and in a generational diversity within the educational centres that has not been seen so far. However, this difference between teachers is also a condition that facilitates exchange between teachers of different generations. Junior teachers help veteran teachers in the use of ICTs and veteran teachers provide the expertise that new recruits lack.
A Study of Differences in the Perceived Risk of Attaining a Residential Fire Injury
Authors: Mankell Anna , Nilson Finn 
Published: April 2023

AbstractCertain groups (e.g., those of higher age, lower educational attainment, lower income, living alone, immigrants, etc.) have a greater risk of residential fire mortality. Previous research has also shown that individuals belonging to high-risk groups have generally lower levels of fire protection, and it has been suggested that this is due to a lower risk perception in this group. As such, this study investigates how the perceived risk of being injured in a residential fire varies in the Swedish population. The results show that risk perception varies in the Swedish population depending upon sociodemographic factors. When the different sociodemographic factors are controlled against each other, women, individuals with a low educational level, individuals living in rural communities and individuals born outside of the Nordic countries consistently experience their risk to be higher. With the exception of women, the results show that high-risk individuals have a high risk perception. These results are important as they indicate that it is not a lack of risk awareness that is the reason why high-risk groups are less inclined to implement fire safety practices.
“Leave us alone”: ‘right to the city’ of street vendors along Main North 1 Road, Maseru, Lesotho
Authors: Matamanda Abraham R. , Kalaoane Rets’epile C. , Chakwizira James 
Published: April 2023

AbstractThis article explores the lived daily experiences of street vendors operating along the Main North 1 Road in the CBD of Maseru, Lesotho. This exploration considers how street vendors access and negotiate a claim for the right to the street. The challenges confronting these vendors in their daily hustling, including COVID-19 restrictions, are also examined. A narrative inquiry research design informs this article with data collected from interviews with purposively selected street vendors from Maseru. This primary data was triangulated with document analysis to increase the validity of the findings. The findings highlight strategies employed by vendors in Maseru that include integrating with the formal enterprises, diversifying their trades, resisting and frustrating certain decisions by the local authorities, and contributing to urban blight. A framework for interrogating and understanding street vending and its nuances is postulated based on the findings from Maseru. The article strongly appeals to the authorities to find more benign ways of integrating street vending into the production of cities.
Cryptic diversity in a saline Mediterranean pond: the role of salinity and temperature in the emergence of zooplankton egg banks
Authors: Jiménez-Melero Raquel , Jarma Dayana , Gilbert Juan Diego , Ramírez-Pardo José Manuel , Guerrero Francisco 
Published: April 2023

AbstractMediterranean endorheic wetlands are strongly affected by local meteorological events, so they undergo frequent unpredictable disturbances, such as episodes of high salinity or desiccation. In this context, salinity and temperature may be crucial for determining the structure of zooplankton communities and regional biodiversity, since they may trigger the hatching of egg bank in different ways. The goal of this study is to assess the combined role of these two variables on the zooplankton assemblage emerging from the egg bank. We hypothesize that temperature and salinity affect the community structure in a non-linear way, that is, both factors interact and modify the magnitude of their effects. We performed a laboratory factorial design where the same sediment was incubated under different thermal and salinity conditions, reducing the potential effects of other possible confusion factors. Community structure was described by measuring cumulative abundances, species composition, richness, and diversity. Our results showed that the community structure was strongly determined by salinity at all experimental temperatures. In contrast, the magnitude of the temperature effect depended on salinity. The high variability among replicates when salinity and temperature increased suggests that climate change might lead to unpredictable patterns of the community emerging from the egg bank.
Benatar and Metz on Cosmic Meaning and Anti-natalism
Authors: Lougheed Kirk 
Published: April 2023

AbstractDavid Benatar argues that one important consideration in favour of anti-natalism is based on the fact that all humans lack cosmic meaning; we will never transcend space and time such that we will have an impact on the entire universe, forever. Instead of denying Benatar’s claim that we lack cosmic meaning, Thaddeus Metz recently argues that our lack of cosmic meaning is not that significant because we ought not to regret lacking a good that we could not have in the first place. He explains the principle behind this idea in modal terms: “the closer the world in which one could access a benefit, the more reasonable are attitudes such as sadness, disappointment, regret when does not acquire it.” I argue that this principle faces a serious counterexample in the form of death. The possible worlds in which one doesn’t die are incredibly distant. Yet, it is appropriate to express deep sadness, disappointment, and regret at the fact that one must inevitably face death. Metz is wrong that we shouldn’t regret lacking a good unavailable to us in the first place. His criticism of Benatar therefore fails. While it might be objected that immortality is not good, my basic point still stands when considering the fact that our lives are not significantly longer. Benatar’s claims about the significance of our lack of cosmic meaning might not be true, but not for the reasons suggested by Metz.
Evaluation of intravenous infusion of labetalol versus magnesium sulfate on cerebral hemodynamics of preeclampsia patients with severe features using transcranial doppler
Authors: Mowafy Sherif M. S. , Medhat Marwa M. 
Published: April 2023

Abstract
Purpose
It is essential to understand the underlying pathophysiological mechanisms of preeclampsia cerebral complications. This study aimed to compare the cerebral hemodynamic effects of magnesium sulfate (MgSO4) and labetalol in pre-eclampsia patients with severe features.

Methods
Singleton pregnant women who suffered from late onset preeclampsia with severe features were enrolled and subjected to baseline Transcranial doppler (TCD) evaluation and then randomly assigned to either the magnesium sulfate group or labetalol group. TCD to measure middle cerebral artery (MCA) blood flow indices including mean flow velocity (cm/s), mean end-diastolic velocity (DIAS), and pulsatility index (PI) and to estimate CPP and MCA velocity were performed as basal measurements before study drug administration and at post-treatment one and six hours after administration. The occurrence of seizures and any adverse effects were recorded for each group.

Results
Sixty preeclampsia patients with severe features were included and randomly allocated into two equal groups. In group M the PI was 0.77 ± 0.04 at baseline versus 0.66 ± 0.05 at 1hour and 0.66 ± 0.05 at 6 hours after MgSO4 administration (p value < 0.001) also the calculated CPP was significantly decreased from 103.3 ± 12.7mmHg to 87.8 ± 10.6mmHg and 89.8 ± 10.9mmHg (p value < 0.001) at 1 and 6 hours respectively. Similarly, in group L the PI was significantly decreased from 0.77 ± 0.05 at baseline to 0.67 ± 0.05 and 0.67 ± 0.06 at 1 and 6 hours (p value < 0.001) after labetalol administration. Moreover, the calculated CPP was significantly decreased from 103.6 ± 12.6 mmHg to 86.2 ± 13.02mmHg at 1 hour and to 83.7 ± 14.6mmHg at 6 hours (p value < 0.001). In terms of changes in blood pressure and the heart rate, they were significantly lower in the labetalol group.

Conclusion
Both magnesium sulfate and labetalol reduce CPP while maintaining cerebral blood flow (CBF) in preeclampsia patients with severe features.

Trial registration
The institutional review board of the Faculty of Medicine, Zagazig University approved this study with the reference number (ZU-IRB#: 6353-23-3-2020) and it was registered at clinicaltrials.gov (NCT04539379).
Transcendental Meditation for Women Affected by Domestic Violence: A Pilot Randomised, Controlled Trial
Authors: Leach Matthew J , Lorenzon Heather 
Published: April 2023

Abstract
Purpose
Domestic and family violence is a major public health issue impacting one in three women worldwide. The implications of such violence are considerable. Transcendental Meditation® (TM) represents a promising treatment option for women impacted by domestic violence given its demonstrable effects on mental and trauma-related symptoms. This study set out to compare the effectiveness of TM to group support, on quality of life, perceived stress and mood in female survivors of domestic violence.

Methods
This 16-week pilot randomised controlled trial recruited women from metropolitan Adelaide, who survived any type of domestic violence in their lifetime. Outcomes included health-related quality of life, severity of depression, anxiety and perceived stress, symptoms of post-traumatic stress disorder, and subjective experience. Data were analysed by intention-to-treat using linear mixed-effects models.

Results
Forty-two women were randomly assigned to the TM (n = 21) and support (n = 21) groups. Adjusting for random effects, TM was shown to be significantly more effective than support at improving Australian Quality of Life (AQoL-8D) utility scores (p = .011), and Depression Anxiety and Stress Scale (DASS-21) severity scores for depression (p = .029), anxiety (p = .017) and stress (p = .021) over the 16 weeks. There was no statistically significant time-group interaction effect for PTSD Checklist for DSM-5 (PCL-5) total symptom severity scores.

Conclusions
TM is shown to have promising effects on quality of life, perceived stress and mood among women exposed to domestic violence, suggesting that it may represent an effective alternative to group support.

Trial Registration
ACTRN12620000467932 (09/04/2020).
A Retrospective on the Development of Methods for the Analysis of Protein Conformational Ensembles
Authors: Hayward Steven 
Published: April 2023

AbstractAnalysing protein conformational ensembles whether from molecular dynamics (MD) simulation or other sources for functionally relevant conformational changes can be very challenging. In the nineteen nineties dimensional reduction methods were developed primarily for analysing MD trajectories to determine dominant motions with the aim of understanding their relationship to function. Coarse-graining methods were also developed so the conformational change between two structures could be described in terms of the relative motion of a small number of quasi-rigid regions rather than in terms of a large number of atoms. When these methods are combined, they can characterize the large-scale motions inherent in a conformational ensemble providing insight into possible functional mechanism. The dimensional reduction methods first applied to protein conformational ensembles were referred to as Quasi-Harmonic Analysis, Principal Component Analysis and Essential Dynamics Analysis. A retrospective on the origin of these methods is presented, the relationships between them explained, and more recent developments reviewed.
Isolation of Pseudomonas syringae pv. Tomato strains causing bacterial speck disease of tomato and marker-based monitoring for their virulence
Authors: El-Fatah Bahaa E. S. Abd , Imran Muhammad , Abo-Elyousr Kamal A.M , Mahmoud Amer F. 
Published: April 2023

Abstract
Background
The bacterial speck disease of tomato caused by a bacterial pathogen Pseudomonas syringae pv. tomato is a most important disease causing severe crop losses.

Methods and results
Present study was conducted to investigate and characterize the population diversity of P. syringae pv. tomato pathogen isolated from infected tomato plants from various regions of Egypt. Significant variation among the isolates was observed which demonstrated considerable virulence. All isolates were pathogenic and the CFU population recovered from inoculate tomato leaves by isolate Pst-2 was higher than other isolates. Genetic disparity among the isolates was investigated by PCR analysis by amplifying hrpZ gene using random amplified polymorphic DNA (RAPD), sequence-related amplified polymorphism (SRAP), and inter-simple sequence repeats (ISSR) markers. The amplified products for ITS1 were found to have 810 bp length whereas 536 bp length was observed for hrpZ gene using primer pairs (1406-f/23S-r) and (MM5-F, MM5-R) respectively. The restriction analysis of amplified regions “ITS” and hrpZ by using 5 and 4 endonucleases respectively demonstrated slight variation among the bacterial isolates. The results of RAPD, ISSR and SRAP showed higher polymorphism (60.52%) within the isolates which may assist for successful characterization by unique and specific markers based on geographical distribution, origin and virulence intensity.

Conclusion
The results of present study suggested that the use of molecular approach may provide successful and valuable information to differentiate and classify P. syringae pv. tomato strains in future for the detection and confirmation of pathogenicity.
Russellian Physicalists get our phenomenal concepts wrong
Authors: Botin Marcelino 
Published: April 2023

AbstractRussellian physicalism is becoming increasingly popular because it promises to deliver what everybody wants, realism and physicalism about consciousness. But Russellian physicalists are not the first to swear on “the promise”, standard Type-B physicalism is a less fanciful view that also claims to give everything and take nothing. In this paper, I argue that our hopes should not be placed on Russellian physicalism because, unlike Type-B physicalism, it cannot explain how phenomenal concepts can reveal the nature of phenomenal properties without weakening its physicalist credentials. The revelation challenge shows that Russellian physicalism is either committed to an anti-realist and self-defeating view of phenomenal concepts or it is physically unacceptable.
RAN and two languages: a meta-analysis of the RAN-reading relationship in bilingual children
Authors: Kishchak Victoria , Ewert Anna , Halczak Paulina , Kleka Paweł , Szczerbiński Marcin 
Published: April 2023

AbstractRAN (Rapid Automatized Naming) is known to be a robust predictor of reading development in different languages. Much less is known about RAN predictive power in bilingual contexts. This is the first meta-analysis of research with bilingual children, assessing the strength of the RAN-reading relationship both within and across languages. It also explored the moderators that may affect this relationship. The search identified 38 published studies of bilingual children with 47 samples, 313 effect sizes and 5312 participants. Analyses of random-effects models with robust variance estimation revealed weak-to-moderate overall effect sizes of RAN and reading concurrently (r = −.39) and longitudinally (r = −.38). Moderator analyses of concurrent correlations revealed that RAN correlated more strongly with reading fluency (r = −.56) than accuracy (r = −.38). Alphanumeric RAN tasks (digits r = −.39, letters r = −.42) showed stronger associations with reading than non-alphanumeric RAN tasks (objects r = −.38, colors r = −.25). RAN-reading correlation was statistically significant both within and across languages. It was somewhat weaker when the two skills were measured in different languages (rL1RAN—L2 reading = −.34, rL2RAN—L1 reading = −.36) compared to when they were measured in the same language (rL1 = −.40, rL2 = −.44), though those differences failed to reach statistical significance. In addition, the type of bilingualism was found to be a potential moderator of the RAN-reading relationship longitudinally, with its magnitude being the strongest in simultaneous bilinguals. Our results suggest that, as a predictor, RAN taps into general, language-independent processes underlying reading.
Beyond the “NGOization” of Civil Society: A Framework for Sustainable Community Led Development in Conflict Settings
Authors: Al Jayousi Rashed , Nishide Yuko 
Published: April 2023

AbstractIn this study, we aim to investigate the much shrouded and problematic role of civil society organizations (CSOs) in conflict settings. We argue that to go beyond the “NGOization” of CSOs, there is a need to have a macro perspective of the interaction mechanisms between the shifting dynamics that CSOs play in development efforts. This lack of perspective impedes the ability of CSOs to navigate challenges in conflict settings because examining CSO dynamics independently will not be sufficient to develop effective solutions. Therefore, we investigated the interplay between dynamics in the case of Palestinian CSOs through our interactive framework, where we identified three main barriers faced by CSOs and eight interaction mechanisms between each of the dynamics and the barriers. Our framework appeals to policymakers and practitioners alike by offering practical implications emphasizing the role of locally led initiatives that mobilize communities to innovate and govern, with guidance from CSOs.
A Call for Mandatory Input Validation and Fuzz Testing
Authors: Køien Geir M. , Øverlier Lasse 
Published: April 2023

AbstractThe on-going digitalization of our critical infrastructures is progressing fast. There is also a growing trend of serious and disrupting cyber-attacks. The digital services are often fragile, and with many weaknesses and vulnerabilities. This makes exploiting and attacking the services a little too easy. If the services verifies all inputs, many security threats will be avoided. Similarly, if one diligently tests the services with malformed inputs, one will uncover many security and software quality problems. In this paper we investigate “input validation” and “fuzz testing” as a means to improve security. The aim is not exhaustive coverage, but to provide indications of usefulness and to serve as a call for action.
Asset Management as Creator of Market Inefficiency
Authors: Vayanos Dimitri , Woolley Paul 
Published: April 2023

AbstractIn this paper, we describe how agency frictions in asset management can generate prime violations of the Efficient Markets Hypothesis, such as momentum, value and an inverted risk-return relationship. Momentum in our theory is associated with procyclical fund flows and price over-reaction, and is more pronounced for overvalued assets. The investors who generate the momentum and who are losing from it are those requiring their asset managers to keep their portfolios close to benchmark indices. Our theory suggests a rethinking of asset management contracts. Contracts should employ measures of long-run risk and return, and benchmark indices that emphasize asset fundamentals. There should also be greater transparency on managers’ choice of strategies.
From reflection diaries to practical guidance for transdisciplinary research: learnings from a Kenyan air pollution project
Authors: Price Heather D. , Bowyer Cressida J. , Büker Patrick , Gray Cindy M. , Hahn Matthew , Lambe Fiona , Loh Miranda , Medcalf Alexander J. , Njoora Timothy Kamau , Waelde Charlotte , Wainwright Megan , West Sarah E. 
Published: April 2023

AbstractTransdisciplinary research (TDR) approaches have been cited as essential for overcoming the intractable sustainability challenges that the world is currently facing, including air pollution, water management and climate change. However, such approaches can be difficult to undertake in practice and can consequently fail to add value. Therefore, examples of what works in practice (and what does not) are helpful to guide future research. In this study, we used a conceptual TDR framework as the basis to examine and evaluate the strengths and weaknesses of our approach in a project exploring air pollution in an informal settlement in Nairobi, Kenya. Reflection diaries exploring experiences of participation in the project were undertaken by the project team (comprising academic and community partners) at multiple time points throughout the project. These reflection diaries played an important role in evaluation and for providing space for team learning. Diaries were thematically coded according to the TDR framework to explore aspects of the project that worked well, and areas which presented challenges. We draw upon our reflections, and the extant literature, to make practical recommendations for researchers undertaking TDR projects in future. Recommendations focus on three key project stages (pre-funding, funded period, post-funding) and include; building the team in a way that includes all key stakeholders in relevant and appropriate roles, giving everyone sufficient time to work on the project, and ensuring regular and open communication. Building these recommendations into the design and delivery of transdisciplinary sustainability science projects will support progress towards achieving the Sustainable Development Goals (SDGs).
Cyclic Solid-Liquid Phase Transformations in the $$\text {CaO}$$–$$\text {SiO}_2$$ System—Experiments and Modelling
Authors: Ogris Daniel Marian , Kircher Volkmar , Gamsjäger Ernst 
Published: April 2023

AbstractThe cyclic growth and shrinkage of solid oxides (i.e. wollastonite) in $$\text {CaO}$$
CaO
–$$\text {SiO}_2$$

SiO
2

-based slags is investigated in-situ by means of High-Temperature Confocal Scanning Laser Microscopy (HT-CSLM). The compositions of the slags are carefully selected to induce different phase transformation conditions, i.e. congruent and incongruent melting/solidification. To complement the experimental results, the kinetics of growth and shrinkage of oxide crystals is investigated by means of a sharp interface model where the interfacial reaction and diffusion in the liquid bulk are considered as possible rate-controlling processes. The modelling approach combined with data analysis from key experiments reveals the underlying dissipative processes of solidification and melting phenomena, here, diffusion in the liquid bulk material and/or the interfacial reactions. The modelling approach is likely to be applicable for future materials design and processing problems from this perspective.