bluuebunny/crossref_metadata_2025_split huggingface dataset:
Do oral contraceptives modulate the effects of stress induction on one-session exposure efficacy and generalization in women?
Authors: Raeder Friederike , Merz Christian J. , Tegenthoff Martin , Dere Ekrem , Wolf Oliver T. , Margraf Jürgen , Schneider Silvia , Zlomuzica Armin 
Published: March 2023

Abstract
Rationale
The administration of glucocorticoids (GC) as an adjunct to exposure represents a promising strategy to improve one-session exposure outcome in anxiety disorders. It remains to be determined whether similar effects can be induced with the use of acute stress. Furthermore, the possible modulation of exposure effects by hormonal factors (e.g., use of oral contraceptives (OCs)) was not explored so far.

Objectives
We investigated whether acute stress prior to one-session exposure for spider fear affects its efficacy in women using oral contraceptives (OC) relative to free-cycling (FC) women. In addition, effects of stress on generalization of exposure therapy effects towards untreated stimuli were examined.

Methods
Women with fears of spiders and cockroaches were randomly assigned to a Stress (n = 24) or No-Stress (n = 24) condition prior to one-session exposure. Of these 48 participants, 19 women used OC (n = 9 in the Stress, and n = 10 in the No-Stress group). All FC women had a regular menstrual cycle and were tested only in the follicular phase of their menstrual cycle. Pre-exposure stress induction was realized with the socially evaluated cold-pressor test. Exposure-induced changes towards treated and untreated fear stimuli were tested with behavioral approach tests for spiders and cockroaches and subjective fear and self-report measures.

Results
Acute stress did not influence exposure-induced reduction in fear and avoidance of the treated stimuli (spiders). Similarly, stress had no effect on the generalization of exposure-therapy effects towards untreated stimuli (cockroaches). Exposure-induced reduction in subjective fear and self-report measures for treated stimuli was less evident in women using OC specifically after pre-exposure stress. Women using OC had higher levels of subjective fear and scored higher in self-report measures at post-treatment (24 h after exposure) and follow-up (4 weeks after exposure).

Conclusions
OC intake may represent an important confounding factor in augmentation studies using stress or GC.
Stay the course: maintenance of consistent orientation by commuting penguins both underwater and at the water surface
Authors: Shiomi Kozue , Sato Katsufumi , Bost Charles A. , Handrich Yves 
Published: March 2023

AbstractMany marine vertebrates traverse more than hundreds of kilometres of the ocean. To efficiently achieve such long-distance movements, the ability to maintain orientation in a three-dimensional space is essential; however, it remains unevaluated in most species. In this study, we examined the bearing distributions of penguins undertaking long-distance foraging trips and compared their bearing consistency between underwater and at the water surface, as well as between night and day, to quantify their orientation ability. The subject species, king penguins, Aptenodytes patagonicus, from Possession Island, Crozet archipelago (46°25′S, 51°45′E; January to March 2011), showed high bearing consistency both during dives and at the water surface whilst commuting towards/from their main foraging area, the Antarctic polar front. Their bearing consistency was particularly high during and after shallow dives, irrespective of the time of day. Meanwhile, their bearings tended to vary during and after deep dives, particularly in the middle of the trip, probably owing to underwater foraging movements. However, the overall directions of deep dives during the commuting phases were similar to those of shallow dives and post-dive periods at the water surface. These findings indicate that king penguins employ compass mechanism(s) that are equivalently reliable both underwater and at the water surface, at any time of the day. This orientation ability appears to enable them to achieve long-distance trips under strong temporal constraints. Further studies on the fine-scale bearing distributions of other diving vertebrates are needed to better understand movement strategies in marine environments.
A deep learning approach to improve built asset operations and disaster management in critical events: an integrative simulation model for quicker decision making
Authors: Galera-Zarco Carlos , Floros Goulielmos 
Published: March 2023

AbstractIncreasing levels of urbanisation and the rapid growth of modern cities require that particular attention be paid to ensuring the safety and protection of living conditions for their inhabitants. In this context, natural and human-induced disasters pose a major threat to the safety and normal operational procedures of buildings and infrastructures. In consequence, disaster management and built assets operations demand modern tools to be effectively prepared in order to better respond to such critical events. This study explores the potential of artificial intelligence in these operational fields by developing a deep learning model that is able to provide a rapid assessment of an asset’s structural condition in the case of a seismic excitation. The proposed simulation model makes an accurate prediction of the damage status of individual elements in a built asset, thus leading to operational improvements across all disaster management phases. In addition, the above development integrates the deep learning algorithm into building information modelling and then uploads the graphical information to a web dashboard. By following the framework proposed, an integrative model is designed that provides a visual and user-friendly interface that allows different stakeholders to navigate and comprehend essential information on the effects of a disaster; thus enabling quicker decision making and strengthening operational resilience in critical events.
Automatic detection of relevant information, predictions and forecasts in financial news through topic modelling with Latent Dirichlet Allocation
Authors: García-Méndez Silvia , de Arriba-Pérez Francisco , Barros-Vila Ana , González-Castaño Francisco J. , Costa-Montenegro Enrique 
Published: March 2023

AbstractFinancial news items are unstructured sources of information that can be mined to extract knowledge for market screening applications. They are typically written by market experts who describe stock market events within the context of social, economic and political change. Manual extraction of relevant information from the continuous stream of finance-related news is cumbersome and beyond the skills of many investors, who, at most, can follow a few sources and authors. Accordingly, we focus on the analysis of financial news to identify relevant text and, within that text, forecasts and predictions. We propose a novel Natural Language Processing (nlp) system to assist investors in the detection of relevant financial events in unstructured textual sources by considering both relevance and temporality at the discursive level. Firstly, we segment the text to group together closely related text. Secondly, we apply co-reference resolution to discover internal dependencies within segments. Finally, we perform relevant topic modelling with Latent Dirichlet Allocation (lda) to separate relevant from less relevant text and then analyse the relevant text using a Machine Learning-oriented temporal approach to identify predictions and speculative statements. Our solution outperformed a rule-based baseline system. We created an experimental data set composed of 2,158 financial news items that were manually labelled by nlp researchers to evaluate our solution. Inter-agreement Alpha-reliability and accuracy values, and rouge-l results endorse its potential as a valuable tool for busy investors. The rouge-l values for the identification of relevant text and predictions/forecasts were 0.662 and 0.982, respectively. To our knowledge, this is the first work to jointly consider relevance and temporality at the discursive level. It contributes to the transfer of human associative discourse capabilities to expert systems through the combination of multi-paragraph topic segmentation and co-reference resolution to separate author expression patterns, topic modelling with lda to detect relevant text, and discursive temporality analysis to identify forecasts and predictions within this text. Our solution may have compelling applications in the financial field, including the possibility of extracting relevant statements on investment strategies to analyse authors’ reputations.
Non-integrability of the planar elliptic restricted three-body problem
Authors: Przybylska Maria , Maciejewski Andrzej J. 
Published: March 2023

AbstractWe present the non-integrability proof for the planar elliptic restricted three-body problem. Two versions of this problem are considered: the classical one when only gravitational interactions are taken into account, and the photo-gravitational version where radiation pressure from the primaries is also included. Our result is valid for nonzero eccentricity and arbitrary mass ratio of the primaries. In the proof, we apply the differential Galois approach to study the integrability.
The influence of temperature and vapour pressure deficit on conidia germination and germ tube production in an Australian Podosphaera xanthii isolate
Authors: Sapak Zaiton , Melloy Paul , Minchinton Elizabeth J. , Salam Moin U. , Galea Victor J. 
Published: March 2023

Abstract
Powdery mildew of cucurbits, caused by Podosphaera xanthii, is an economic constraint in cucurbit production worldwide. This study examined the influence of temperature and vapour pressure deficit (VPD) on the rate of conidial germination and the formation of germ tubes in an Australian P. xanthii isolate 12 – 48 h after inoculation. Two experiments were prepared by inoculating cucumber, cv. crystal salad, leaf-discs using a spore settling tower. The first experiment incubated inoculated cucumber leaf-discs at eight temperatures between 8 and 35 °C under saturated vapour pressure (SVP), the second compared 18 VPD conditions between 0.038 and 1.797 kPa, in six humidity chambers (33% – 99% relative humidity) and three temperatures (22 °C, 25 °C, 28 °C). Leaf-discs were cleared, stained and microscopically inspected for conidial germination and the number of germ tubes. The optimal temperature for germination was 28ºC at SVP, where more than 50% of conidia had germinated by 12 h, and 85% by 48 h. Fewer germinated conidia were recorded after 12 h at other temperature treatments between 17 °C and 31 °C. The germination percentage and germination rate were significantly lower when vapour pressure was between 0.13 and 2.5 kPa, with germination in response to VPD varying by approximately 10%, indicating difficulty associating conidial germination to VPD above 0.13 kPa. Germ tube production was highest between 25 ºC and 28 ºC at the lowest VPD treatment at near SVP, with more than 50% of the germinated conidia producing at least three germ tubes. Germination and formation of germ tubes significantly reduced when VPD increased. P. xanthii conidia were able to produce a primary germ tube under relatively dry conditions, such as 2.53 kPa, but these results show infection would be less likely and require longer incubation. This study provides the first crucial step in simulating powdery mildew infections on cucurbit plants and may lead to a model capable of providing risk forecasts or fungicide management decision support tools.
Degree of importance of demographic and socio-cultural factors in environmental perception: bases for the design of public policies in Argentina and Spain
Authors: Sales Romina Giselle , Rodríguez Sousa Antonio Alberto , Yáñez Eliseo , Blanco Cano Laura , Raffin Daniela , Jatar Lara , Astrada Elizabeth , Rubio María Clara , Aguilera Pedro A. , Quintana Rubén D. , Rescia Alejandro J. 
Published: March 2023

AbstractEnvironmental problems on a global scale (such as climate change) are of increasing concern in the scholar. However, it is unclear to what extent society is aware of the severity of these problems. The aim of this study is to advance our knowledge about the environmental perceptions of citizens, with the understanding that citizen participation and action are key to mitigating environmental problems. Specifically, we aim to determine the degree of importance of demographic and sociocultural factors in this perception. To this end, data from 506 questionnaires carried out in Spain and Argentina were analysed. Quantitative data were treated using multivariate analysis based on multiple logistic regression. The results showed that demographic variables, such as location and age, have a greater influence than sociocultural variables, such as profession and sources of environmental information, in the perception of environmental problems. Our findings show that the analysis of environmental perception is a useful tool both for incorporating the point of view of local actors in public policies and for defining effective strategies for action in participatory management. They also show that the different age, occupation and profession of the population must be taken into account and that, to address specific environmental problems, it is necessary to carry out diagnoses focussed on demographic factors, mainly to find out which aspects should be strengthened through programmes and projects aimed at solving environmental problems. It is important to bear in mind that the behaviour of local actors is related to their environmental perception.
On the representation of places
Authors: Mocnik Franz-Benjamin 
Published: March 2023

AbstractThe reasons for representing places are manifold, and so are the ways in which they are represented. Travel guides, music, and paintings give an impression of often distant places, and scientific texts seek to represent places and their context objectively. By going beyond the existing semantic discourse on representations and focussing on places more specifically, this article seeks a better understanding of the representations of places. First, naturally occurring representations are discussed as the result of the patterns that are formed by place-making and the very being of a place, such as archaeological finds and traditions. Subsequently, I argue that many of the natural as well as non-natural representations can be understood as ‘representation-as’ in Goodman’s and Elgin’s sense, because they represent places as part of a genre, for example, as a tourist attraction or a retreat. This understanding facilitates the conceptualization of individual representations and their placement in the overall context, which in turn helps laying the foundation for a conceptual framework for ‘platial’ information.
Rigid manifolds of general type with non-contractible universal cover
Authors: Frapporti Davide , Gleissner Christian 
Published: March 2023

AbstractFor each $$n\ge 3$$

n
≥
3

we give examples of infinitesimally rigid projective manifolds of general type of dimension n with non-contractible universal cover. We provide examples with projective and examples with non-projective universal cover.
Managing Wolves is Managing Narratives: Views of Wolves and Nature Shape People’s Proposals for Navigating Human-Wolf Relations
Authors: Jürgens Uta Maria , Grinko Margarita , Szameitat Annelie , Hieber Lena , Fischbach Robert , Hunziker Marcel 
Published: March 2023

AbstractThe resurgence of wolf populations in Germany is causing controversies regarding their management policies. Through 41 semi-structured interviews with stakeholders, we found that respondents favored the management directives predicated on the narratives they entertained, i.e., beliefs about wolves and nature more broadly. We identified 18 narratives that ranged from the extreme of “beings-focused, harmony-oriented, and wolf-favoring” extreme through “ecosystem-focused, conservation-oriented, and wolf-ambivalent” to another extreme of “human-centered, dominion-oriented, and wolf-critical” extreme. The 24 directives aim to allow, balance, and control wolf behavior. Narratives and directives correlate: participants and stakeholders holding beings-focused views tend to propose more allowing directives, those endorsing ecosystem-focused perspectives lean to choose balancing directives, and those inclined to human-focused stances prefer controlling directives. Thus, our research allows wildlife managers to understand better why people endorse or oppose specific management options and devise effective communication strategies by working with the underlying narratives.
Rotational stability and refractive outcomes of the DFT/DATx15 toric, extended depth of focus intraocular lens
Authors: Barber Kevin M. , O’Connor Sara , Mackinder Philip , Chih Andreea , Jones Brian 
Published: March 2023

Abstract
Purpose
To quantitatively assess postoperative rotational stability and visual acuity with the DFT/DATx15 extended depth of focus (EDOF) toric intraocular lens (IOL).

Methods
In this prospective case series, thirty-five patients with a calculated IOL power between + 15.0 D and + 25.0 D, corneal astigmatism between 0.75 D and 2.25 D, and no significant ocular pathology underwent cataract surgery. Primary outcome was rotational stability of the IOL at 1 month post-operatively. Secondary outcomes included residual refractive astigmatism, absolute residual astigmatism prediction error, and monocular distance and intermediate visual acuities.

Results
Mean absolute postoperative IOL rotation was 1.1 ± 0.2 degrees, with no rotation of more than 3 degrees at the final visit. Monocular mean best spectacle-corrected distance visual acuity (BSCDVA) improved from logMAR 0.27 ± 0.030 to 0.078 ± 0.017 (P < .001). Monocular uncorrected distance visual acuity (UCDVA) improved from 0.93 ± 0.096 to 0.18 ± 0.022 (P < .001). Best spectacle-corrected intermediate visual acuity (DSCIVA) was 0.17 ± 0.025, and uncorrected intermediate visual acuity (UCIVA) was 0.27 ± 0.040. Residual regular astigmatic refractive error was 0.21 ± 0.047 D.

Conclusions
The toric DFT/DATx15 EDOF lens showed excellent rotational stability and effective and predictable correction of astigmatism. Its refractive outcomes and safety profile were similar to those identified in prior studies of the non-toric DFT/DAT015 EDOF IOL. A small difference in monocular BSCDVA, of uncertain clinical significance, was found when comparing these outcomes with prior DFT/DAT015 data. The trial was retrospectively registered on November 5, 2021 (TRN ​​NCT05119127).
Names and Quantifiers: Bringing Them Together in Classical Logic
Authors: Paśniczek Jacek 
Published: March 2023

AbstractPutting individual constants and quantifiers into the same syntactic category within first-order language promises to have far-reaching consequences: a syntax of this kind can reveal the potential of any such language, allowing us to realize that a vast class of noun phrases, including non-denoting terms, can be accommodated in the new syntax as expressions suited to being subjects of sentences. In the light of this, a formal system that is an extension of classical first-order logic is developed here, and is equipped with an appropriate semantics. An ontological interpretation of the new logic is then also provided, with several categories of object and notions of existence being distinguished. Last but not least, a modal version of the logic, with some interesting formal features, is proposed.
Electrochemical properties of MnO2-based carbon nanomaterials for energy storage and electrochemical sensing
Authors: Ouda Emtinan , Yousf Nehad , Magar Hend S. , Hassan Rabeay Y. A. , Duraia El-Shazly M. 
Published: March 2023

AbstractElectrochemical alongside the electro-catalytic properties of graphene and multi-walled carbon nanotubes have been improved via doping with manganese oxide nanostructures. Structural, morphological, and electrochemical properties of the as-synthesized nanocomposites were identified using XRD, FTIR, SEM, and electrochemical methods including cyclic voltammetry, and electrochemical impedance spectroscopy. The SEM images showed flower-like microsphere structures, while the conjugation of MnO2 with the carbon nanomaterials was confirmed by the FTIR and XRD analysis. All MnO2-based nanocomposites provided great enhancement in their electrochemical activities with a larger value of specific capacitance than the individual constituents of carbon nanomaterials. Accordingly, hydrogen peroxide-directed detection was evaluated, whereas the nanocomposites exhibited direct electron transfer, fast and linear responses in the range from 1.0 to 210 µM. Thus, the significant enhancements in the electrochemical features acquired by the nanocomposites could suggest these nanomaterials for energy storage and hydrogen peroxide sensing applications.
New product development and supplier involvement: the role of R&D collaboration with supporting organisations
Authors: Delgado-Verde Miriam , Díez-Vial Isabel 
Published: March 2023

AbstractExisting research highlights the importance of sourcing external knowledge in manufacturers’ innovative processes. Specifically, supplier involvement in new product development (NPD) has been widely analysed but without conclusive results. To shed light on this matter, this paper provides a deeper insight by analysing the indirect effects in the relationship between supplier involvement and two NPD dimensions (efficiency and effectiveness). In particular, it examines R&D collaboration with supporting organisations as a mechanism by which knowledge provided by suppliers may lead to better innovation performance. This study focuses on 155 high-tech and medium–high-tech Spanish firms to test indirect effects through the PROCESS macro. The results show that while there is a positive and significant indirect effect of supplier involvement on NPD efficiency through R&D collaboration with supporting organisations, that indirect effect is not significant in increasing NPD effectiveness. This research contributes to the literature on inter-organisational networks and NPD by analysing the effects of supplier involvement on NPD through the role played by supporting organisations, with different empirical evidence for each NPD dimension and practical implications.
A unidimensional model of emotion-focused teaching in early childhood
Authors: Zinsser Katherine M. , Curby Timothy W. , Gordon Rachel A. , Moberg Sarah 
Published: March 2023

AbstractModeling, responding, and instructing have all been investigated as ways in which adults promote children’s emotional competence, but they have largely been investigated separately. To facilitate the development of effective professional development models which promote teachers’ engagement in emotion-focused teaching, it is important to understand whether and how these practices are different manifestations of a common underlying construct and the extent to which they build on one another. Rasch models using 1606 observations of 47 preschool teachers using the EMOtion TEaching Rating Scale (EMOTERS) indicated that these teaching practices are all different expressions of the same emotion-focused teaching construct. Modeling practices generally were observed more frequently, instructing practices less frequently, and responding practices in the middle. This hierarchical arrangement can inform efforts to improve teachers’ emotion-focused teaching and benefit the positive social-emotional classroom environment.