bluuebunny/crossref_metadata_2025_split huggingface dataset:
Decadal evolution of GPS, GLONASS, and Galileo mean orbital elements
Authors: Zajdel Radosław , Sośnica Krzysztof 
Published: August 2024

AbstractWe examine the decadal evolution of GPS, GLONASS, and Galileo satellite orbital elements, including the semi-major axis, inclination, eccentricity, right ascension of the ascending node, and the argument of perigee. We focus on the long-term changes in Keplerian elements by averaging them over several complete revolutions forming mean orbital elements giving an explanation of the main perturbing forces for each Keplerian parameter. The combined International GNSS Service (IGS) orbits are employed which were derived in the framework of IGS Repro3 for ITRF2020 preparation spanning eight years from 2013 to 2021. The semi-major axis for GPS satellites is affected by a strong resonance with Earth’s gravity field resulting in a long-period perturbation similar to a secular drift. The semi-major axes of Galileo and GLONASS do not show any large-scale rates, however, Galileo satellites are affected by the Y-bias resulting in semi-major axis drifts. A significant perturbations due to solar radiation pressure affect the semi-major axis, eccentricity, and the argument of perigee. Notably, for Galileo satellites in eccentric orbits, the signal with a one-draconitic year is evident in the semi-major axis. The evolution of the mean right ascension of the ascending node and argument of perigee is primarily characterized by nearly linear regression mainly due to even zonal harmonics of the Earth’s gravity field. The long-term evolution of eccentricity and inclination does not follow a linear trend but exhibits clear oscillations dependent on the secular drift of the right ascension of the ascending node (for inclination) or the argument of perigee (for eccentricity). Additionally, the long-term perturbation of inclination reaches its maximum when the absolute value of the Sun’s elevation angle above the orbital plane ($$\beta$$ angle) is at its minimum, while the eccentricity reaches its minimum simultaneously with the minimum of the $$\beta$$ angle.
Look on the bright side: the relation between family values, positive aspects of care and caregiver burden
Authors: Zwar Larissa , König Hans-Helmut , Hajek André 
Published: August 2024

AbstractFamily-centered values are important for caregiving. However, findings on their association with burden are inconsistent. We aim to analyze whether positive aspects of caregiving are mediating the effect of familism on burden among informal caregivers of older adults in Germany. Participants (n = 277) were drawn from the Attitudes Toward Informal Caregivers (ATTIC) project and include informal long-term caregivers of older relatives (aged ≥ 60) quota-sampled from Germany (December 2023). Mediation analyses (linear OLS regression) with robust standard errors were conducted with the classic and the counterfactual causal mediation framework. The classic approach indicated a significant positive direct effect of familism on burden, a significant negative direct effect of PAC on burden and a significant negative indirect effect of familism via PAC on burden; the total effect was not significant. The causal mediation approach supports this; the interaction between familism and PAC was not significant. Thus, sociocultural family-centered values seemed to worsen burden but also to reduce it through positive experiences of caregiving, which did not depend on the strength of familism values. The findings advance our understanding of the mechanisms underlying the stress appraisal of the informal care situation and emphasize the role of positive experiences of care.
Differential Susceptibility in the Intergenerational Transmission of Secure Base Script Knowledge?
Authors: Runze Jana , Witte Annemieke M. , Van IJzendoorn Marinus H. , Oosterman Mirjam , Bakermans-Kranenburg Marian J. 
Published: August 2024

Abstract
Background
The transmission of attachment from parent to child is a well-known phenomenon. Previous research documented evidence supporting the transmission of attachment from parents to their children, with parental sensitivity serving a mediating role. Nevertheless, a "transmission gap" exists.

Objective
In the current pre-registered study, we investigated whether parents’ secure base script knowledge predicted their children’s secure base script knowledge and whether this association was mediated by parental sensitivity and sensitive discipline. Furthermore, we examined whether these associations were moderated by the child’s differential susceptibility.

Method
We measured the Attachment Script Assessment (ASA) in parents at the second wave and in their 9-year-old children at the sixth wave, in one cohort (N = 239 families) of the longitudinal, six wave L-CID study. We observed parental sensitivity and sensitive discipline at the third wave. We used a polygenic score and child discomfort as differential susceptibility factors in the multilevel structural equation model investigating the intergenerational transmission of attachment.

Results
Parental sensitivity, but not parental secure base script knowledge or parental sensitive discipline, predicted children’s attachment. This association was moderated by child temperamental discomfort: lower levels of parental sensitivity predicted less secure child attachment in children with higher discomfort but not in children with lower discomfort.

Conclusions
If replicated, we may conclude that the intergenerational transmission of secure base script knowledge is moderated by temperament in a way consistent with the diathesis-stress model.
“I’ve Been Hurt Every Single Day Here, You Know:” A Feminist Abolitionist Analysis of Immigration Detention
Authors: Esposito Francesca , Degenhardt Teresa , Kalokoh Aminata 
Published: August 2024

AbstractWhile gendered violence against women at home, in intimate relationships, and in the workplace is widely acknowledged, the relationship between border control and gendered violence has only recently been addressed, often narrowly. To address this gap, this article examines the United Kingdom immigration detention system through an abolition feminist lens. Drawing on research conducted inside and outside detention sites, experiential knowledge from lived experience and solidarity work, and secondary sources, we highlight the entangled and mutually constitutive relationships between intimate/interpersonal and institutional/state violence. Inspired by Monica Cosby’s Intimate Partner Violence and State Violence Power and Control Wheel, our analysis reveals how immigration detention constitutes a form of racist-gendered state-corporate violence. Importantly, those who travel under the sign women understand this violence as directly linked to the gendered abuses they experienced outside detention. This underscores the inseparability of post-national struggles against carceral border regimes from feminist transformative efforts to eradicate gendered violence.
Infection, inflammation and hepatic encephalopathy from a clinical perspective
Authors: Ntuli Yevedzo , Shawcross Debbie L. 
Published: August 2024

AbstractHepatic encephalopathy (HE) is a syndrome that is associated with both acute and chronic liver injury. It manifests as a wide spectrum of neuropsychological abnormalities, ranging from subtle impairments in executive higher functions observed in cirrhosis, through to coma in acute liver failure. In acute liver failure, the central role of ammonia in the development of brain oedema has remained undisputed for 130 years. It latterly became apparent that infection and inflammation were profound determinants for the development of severe hepatic encephalopathy, associated with the development of cerebral oedema and intracranial hypertension. The relationship of the development of hepatic encephalopathy with blood ammonia levels in cirrhosis is less clear cut and the synergistic interplay of inflammation and infection with ammonia has been identified as being fundamental in the development and progression of hepatic encephalopathy. A perturbed gut microbiome and the presence of an impaired gut epithelial barrier that facilitates translocation of bacteria and bacterial degradation products into the systemic circulation, inducing systemic inflammation and innate and adaptive immune dysfunction, has now become the focus of therapies that treat hepatic encephalopathy in cirrhosis, and may explain why the prebiotic lactulose and rifaximin are efficacious. This review summarises the current clinical perspective on the roles of inflammation and infection in hepatic encephalopathy and presents the evidence base for existing therapies and those in development in the setting of acute and chronic liver failure.
Far-red light perception by the shoot influences root growth and development in cereal-legume crop mixtures
Authors: Wang Jin L. , Evers Jochem B. , Anten Niels P. R. , Li Yitong , Yang Xiaoyi , Douma Jacob C. , Schneider Hannah M. 
Published: August 2024

Abstract
Background and aims
Above- and below-ground signals for and responses to competition in mixed-species stands have mostly been studied separately. This leaves unclear if aboveground signals specific to mixed stands have consequences for how plants respond and compete belowground. This study investigated the effect of an aboveground signal, the ratio of red to far-red light (R/FR), on plant biomass allocation and root architecture and morphology when plants grow with different species.

Methods
A greenhouse experiment with a mixture of wheat (Triticum aestivum) and faba bean (Vicia faba) and their respective mono stands was carried out in deep pots (22.6 L, 72 cm in depth) for 52 days of growth. Light-emitting diode (LED) lights were used to enrich FR levels (i.e., reduce the R/FR) of the light environment.

Results
Exposure of the shoots to FR-enriched light predominantly affected adventitious roots, with species-specific effects. Especially in species mixtures, increased FR caused wheat to produce more adventitious roots per tiller, while adventitious root mass of faba bean decreased. The influence of FR on rooting depth (D75, i.e. depth of 75% of root biomass) was species specific, with higher FR levels causing a reduction in D75 in wheat, but a greater D75 in faba bean.

Conclusions
Our findings demonstrate the plasticity of adventitious roots; they are highly responsive to the R/FR level to which the shoot is exposed and to whether neighboring plants are of the same or a different species. This highlights the complexity of plants' responses to environmental cues and how they modify interspecific interactions.
Typing /s/—morphology between the keys?
Authors: Muschalik Julia , Schmitz Dominic , Kakolu Ramarao Akhilesh , Baer-Henney Dinah 
Published: August 2024

AbstractMorphological structure exerts an influence on acoustic duration. But does it also influence typing duration? The present article reports an experimental study that tests for the influence of morphological structure on typing timing. It is also a first of its kind comparison between spoken and written language production within the same paradigm, which explores the extent to which a pattern that has been found for speech production may have an analogue in written language production. In an online typing study using the experimental design of Schmitz et al. (Phonetica 78:571–616, 2021a), we test their results from the spoken domain for transferability to the written domain. Specifically, our study investigates whether language users type word-final < s > in English pseudowords at different word-internal boundaries—non-morphemic, plural, auxiliary has-clitic and is-clitic—with differing speeds and how our results compare to those found by Schmitz et al. (Phonetica 78:571–616, 2021a) for articulation. We find that the influence of morphological structure on articulation and typing timing does not follow an identical principle. While durational differences are found for the different morphological categories in articulation, participants in our experiment type non-morphemic < s > and plural < s > at almost identical speed. A significant difference emerges, however, for the typing of auxiliary clitics. Our results suggest that processing units other than morphemes might be dominant in written language production.
Macrocyclizing-thioesterases in bacterial non-ribosomal peptide biosynthesis
Authors: Matsuda Kenichi 
Published: August 2024

Abstract
Macrocyclization of peptides reduces conformational flexibilities, potentially leading to improved drug-like properties. However, side reactions such as epimerization and oligomerization often pose synthetic challenges. Peptide-cyclizing biocatalysts in the biosynthesis of non-ribosomal peptides (NRPs) have remarkable potentials as chemoenzymatic tools to facilitate more straightforward access to complex macrocycles. This review highlights the biocatalytic potentials of NRP cyclases, especially those of cis-acting thioesterases, the most general cyclizing machinery in NRP biosynthesis. Growing insights into penicillin-binding protein-type thioesterases, a relatively new group of trans-acting thioesterases, are also summarized.

Graphical abstract
Predicting the O’Kelly-Marotta scale score after flow-diverter stent placement using silent MRA
Authors: Miyazaki Aki , Nishio Mizuho , Fujita Atsushi , Kohta Masaaki , Kojita Yasuyuki , Horii Shintaro , Sasayama Takashi , Murakami Takamichi 
Published: August 2024

Abstract
Purpose
Flow-diverter (FD) stents were developed to treat aneurysms that are difficult to treat with conventional coiling or surgery. This study aimed to compare usefulness of Silent MRA and TOF (time of flight) -MRA in patients with aneurysms after FD placement.

Materials and methods
We retrospectively collected images from 22 patients with 23 internal carotid artery aneurysms treated with FD. Two radiologists conducted MRA and DSA experiments. In the first reading experiment, the radiologists evaluated the aneurysm filling by employing Silent MRA and TOF-MRA and utilizing the modified O’Kelly-Marotta (OKM) scale, a four-class classification system for aneurysms after FD placement. We then calculated the agreement between the modified OKM scale on MRA and the original OKM scale on DSA. In the second reading experiment, the radiologists rated blood flow within the FD using a five-point scale.

Results
The weighted kappa value of the OKM scale between DSA and TOF-MRA was 0.436 (moderate agreement), and that between DSA and Silent MRA was 0.943 (almost perfect agreement). The accuracies for the four-class classification were 0.435 and 0.870 for TOF-MRA and Silent MRA, respectively. The mean score of blood flow within FD for TOF-MRA was 2.43 ± 0.90 and that for Silent MRA was 3.04 ± 1.02 (P < 0.001).

Conclusion
Silent MRA showed a higher degree of agreement than TOF-MRA in aneurysm filling with DSA. In addition, Silent MRA was significantly superior to TOF-MRA in depicting blood flow within the FD. Therefore, Silent MRA is clinically useful for the follow-up of patients after FD placement.
Bildung gemeinsam gestalten: Empfehlungen für Projekte in Kooperation zwischen Wissenschaft, Politik und Praxis
Authors: Holzer Julia , Grützmacher Luisa , Ludwig Sina , Bacher Johann , Dumont Hanna , Kampa Nele , Krainer Konrad , Lüftenegger Marko , Maaz Kai , Pant Hans Anand , Prenzel Manfred , Spiel Christiane , Schober Barbara 
Published: August 2024

ZusammenfassungDie empirische Forschung liefert viele Hinweise auf Ansatzpunkte, um Herausforderungen an Schulen zu bewältigen und Bildungschancen zu erhöhen. Jedoch sind die Umsetzung dieser Erkenntnisse und vor allem der Transfer in die Fläche höchst anspruchsvoll, denn es müssen die Perspektiven und Möglichkeiten unterschiedlicher Akteur*innen aus den Bereichen Wissenschaft, Politik und Praxis sehr gut koordiniert werden. Vor diesem Hintergrund wurden in den letzten Jahren vermehrt Kooperationsprojekte mit dem Ziel gestartet, Kapazitäten unterschiedlicher Stakeholder und Akteur*innen aus schulischer Praxis, Wissenschaft sowie der politischen Ebene zu bündeln, um Schulen bei der Optimierung schulischer Prozesse zu unterstützen. In Anbetracht des komplexen Interaktionsfelds im Bildungssystem stellt sich die Frage, welche Bedingungen für ein Gelingen solcher Projekte bedeutsam sind. Der vorliegende Beitrag geht dieser Frage nach und erarbeitet Empfehlungen für die Durchführung von Projekten, in deren Rahmen Schulen durch ein Zusammenwirken von Wissenschaft, Politik und Praxis besser unterstützt werden können. Im Fokus steht dabei die Etablierung einer zielgerichteten und partnerschaftlichen Zusammenarbeit, die von der Projektkonzeption, über die Umsetzung und Implementierung und die Gestaltung der wissenschaftlichen Begleitung bis hin zur Dissemination von Erfahrungen und Ergebnissen reicht.
Compost as Green Adsorbent for the Azo Dyes: Structural Characterization and Dye Removal Mechanism
Authors: Kyziol-Komosinska Joanna , Dzieniszewska Agnieszka , Pasieczna-Patkowska Sylwia , Kołbus Anna , Czupioł Justyna 
Published: August 2024

AbstractThe study aimed to determine the feasibility of using compost as a ‘green adsorbent’ for the removal of five anionic azo dyes belonging to the monoazo, disazo and trisazo classes: Direct Red 81 (DR-81), Direct Blue 74 (DB-74), Reactive Blue 81 (RB-81), Reactive Red 198 (RR-198) and Acid Black 194 (ABk-194) from aqueous solutions. The adsorption capacity of the compost was determined using a batch method with initial dye concentrations ranging from 1 to 1000 mg/L. The kinetics of dye removal followed a pseudo-second-order model, indicating chemisorption as the rate-limiting step. The monoazo dyes RB-81, RR-198 and ABk-194 with the smaller molecule size were adsorbed the fastest. The Langmuir and Sips models best fit the adsorption system with maximum adsorption capacities in the range of 12.64 mg/g (RR-198)—20.92 mg/g (ABk-194) and 12.57 mg/g (RR-198)—25.43 mg/g (ABk-194), respectively. The adsorption depended on the dye structure, especially on the ratio of the numbers of proton donors to proton acceptor locations in functional groups. The differences in the adsorption mechanism could be explained by thermodynamic properties such as dipole moments, HOMO–LUMO energy gap, polarizability, electron affinity, ionization potential, electronegativity and chemical hardness obtained by Density Functional Theory.
Graphical Abstract
Regulation of Hippocamposeptal Synaptic Transmission by GABABRs Is Altered in 5XFAD Mice in a Sex- and Age-Dependent Manner
Authors: Damborsky Joanne C. , Yakel Jerrel L. 
Published: August 2024

AbstractHippocamposeptal (HS) neurons send GABAergic projections from the hippocampus to the medial septum/diagonal band of Broca (MS/DBB) as part of a reciprocal loop that is critical for memory. HS neurons are proposed to be particularly sensitive to the deleterious effects of pathological exposure to amyloid-β (Aβ), as would occur during Alzheimer’s disease (AD). However, it is not known how HS GABA release in the MS/DBB is altered during the progression of AD. To target HS neurons in a mouse model of AD, we crossed SST-Cre mice to 5XFAD mice and performed stereotaxic injections of Cre-dependent AAV containing mCherry/channelrhodopsin-2 (ChR2) into the hippocampus of offspring at 4, 6, 9, and 12 months. We used optogenetics to selectively stimulate HS terminals while performing whole-cell patch-clamp recordings from MS/DBB neurons in slices. There was a transient reduction in HS-inhibitory postsynaptic current (IPSC) amplitude in female 5XFAD mice at 6 months, but no difference in males at any age, and no difference in paired-pulse ratio in either sex at any age. When bath applying the GABABR agonist, baclofen, we found a larger decrease in HS-IPSC amplitude in 5XFAD females at 9 months and 5XFAD males at 12 months. In 12-month-old 5XFAD females, response to baclofen was significantly reduced. These data suggest that there is a transient increase in responsiveness to GABABR activation in 5XFAD mice that occurs earlier in females than in males. These sex-specific changes to HS function are likely to impact the relay of information between the hippocampus and MS/DBB.
Protective factors for suicidal behaviour in adults self-reported as LGBTQ+: a study based on modulating variables
Authors: Sánchez-Teruel David , Pritam Singh Harpaljit Kaur , Sánchez-Barrera María Blasa , Robles-Bello María Auxiliadora 
Published: August 2024

AbstractThis study aims to identify factors that modulate resilience in LGBTQ + adults with a history of suicide attempts and reattempts, by hypothesising that positive mental health and various internal and external protective factors will predict suicide resilience in this population. 112 LGBTQ + Spanish individuals (60.7% self-identified as female, 34.8% as male and 4.5% did not identify their gender) aged 18–41 years with a history of self-harm or suicide attempts completed several questionnaires measuring variables such as self-efficacy, emotion regulation, social support, entrapment, anxiety, depression, positive mental health and resilience. In terms of the protective variables most predictive of resilience, social support, positive mental health and emotion regulation were found to be crucial and, to a lesser extent, self-efficacy expectations for coping with stressful or adverse situations. In addition, path analyses revealed distinct profiles of modulated categorical variables in LGTBQ + individuals who had attempted suicide once or who had attempted suicide two or more times. These findings highlight the importance of addressing protective factors, such as social support and positive mental health, in promoting resilience and reducing suicide risk among LGBTQ + individuals.
Human or robot? Exploring different avatar appearances to increase perceived security in shared automated vehicles
Authors: Schuß Martina , Pizzoni Luca , Riener Andreas 
Published: August 2024

AbstractShared Automated Vehicles (SAVs) promise to make automated mobility accessible to a wide range of people while reducing air pollution and improving traffic flow. In the future, these vehicles will operate with no human driver on board, which poses several challenges that might differ depending on the cultural context and make one-fits-all solutions demanding. A promising substitute for the driver could be Digital Companions (DCs), i.e. conversational agents presented on a screen inside the vehicles. We conducted interviews with Colombian participants and workshops with German and Korean participants and derived two design concepts of DCs as an alternative for the human driver on SAVs: a human-like and a robot-like. We compared these two concepts to a baseline without companion using a scenario-based online questionnaire with participants from Colombia (N = 57), Germany (N = 50), and Korea (N = 29) measuring anxiety, security, trust, risk, control, threat, and user experience. In comparison with the baseline, both DCs are statistically significantly perceived as more positively. While we found a preference for the human-like DC among all participants, this preference is higher among Colombians while Koreans show the highest openness towards the robot-like DC.