bluuebunny/crossref_metadata_2025_split huggingface dataset:
Arbeit mit Persönlichkeitsanteilen in der psychodynamischen Psychotherapie
Authors: Harrer Michael E. , Oswald Wolfgang , Pollani Eva 
Published: October 2024

ZusammenfassungDer Beitrag gibt einen Überblick über Theorie und Anwendung von Teilemodellen in der psychodynamisch fundierten Hypnosepsychotherapie in ihren Modi der Konfliktbearbeitung und Strukturbildung, aber auch im ressourcenorientierten bzw. lösungsorientierten Modus und in traumatherapeutischen Ansätzen. Mit der Metapher der Vielstimmigkeit tragen Teilemodelle zum Verständnis der therapeutischen Beziehung, der Gegenübertragung und von korrigierenden emotionalen Erfahrungen bei. Teilesprache erleichtert die Bearbeitung von Allianzrupturen und das Ansprechen psychodynamischer Hypothesen. Die Metapher von Anteilen, für die es zu sorgen gilt, kann auch zur Selbstfürsorge hilfreich sein.
Highly dynamic force control for experimental vibration analysis with an electrodynamic shaker
Authors: Lüke Christopher , Trächtler Ansgar 
Published: October 2024

AbstractA new control method aims at the precise high dynamic control of the force signal for experimental vibration analysis, which is generated by an electrodynamic shaker. A bending beam is used as a nonlinear test object. A design and a surrogate model of the test rig are shown and parameterized based on test rig measurements. The force control algorithm using input/output linearisation is described and implemented in Matlab/Simulink for simulative validation studies. Conclusions drawn from the mathematical description of the problem as well as simulation results show that the design of the contact between shaker and test object is crucial to achieve a high control bandwidth and at the same time reduce the energy consumption of the shaker. This leads to the practical application using a novel damping contact element. Finally, experimental test rig results are presented which show a closed loop bandwidth of at least 250 Hz for sinusoidal excitation signals.
Integrating unplugged and plugged activities for holistic AI education: An embodied constructionist pedagogical approach
Authors: Dai Yun 
Published: October 2024

AbstractThere is a growing consensus that AI literacy requires a holistic lens, including not only technical knowledge and skills but also social and ethical considerations. Yet, providing holistic AI education for upper-primary students remains challenging due to the abstract and complex nature of AI and a lack of pedagogical experiences in schools. Against this backdrop, this study employs a design-based research (DBR) methodology to develop pedagogical solutions and theoretical knowledge. Drawing upon theories about AI literacy and learning sciences, this study proposes a novel pedagogical approach, namely, the embodied constructionist approach. This approach, by integrating embodied analogies and constructionist making, forges a cyclical understand–make–reflect process. Through this process, students gradually comprehend the conceptual, technical, and ethical dimensions of AI, towards holistic development in AI literacy. This approach was implemented and fine-tuned in authentic classrooms with 107 sixth graders over two years. During the implementation, a variety of qualitative data were collected from classroom observation, video-recording, student interviews and artifacts, and debriefings with the teacher. Using a case studies method, this study uncovered the overall learning progress demonstrated by the class in AI knowledge, skills, and ethical and critical reflections, as well as the reflections and struggles experienced by individual students. This study offers an age-appropriate pedagogy to promote inclusive, holistic AI education in the crucial, yet under-examined upper primary context. It highlights the potential of integrating AI literacy and computational thinking (CT) in K-12 education, while contributing to theoretical knowledge about embodied cognition and constructionism in the context of AI education.
Development and validation of teacher artificial intelligence (AI) competence self-efficacy (TAICS) scale
Authors: Chiu Thomas K. F. , Ahmad Zubair , Çoban Murat 
Published: October 2024

AbstractEvaluating teacher AI competence levels and building effective, safe, and healthy learning environment are crucial steps in transitioning to AI-based education. Current established digital competence frameworks may indirectly address AI competence but often overlook the impact of AI on society, ethics, and assessment. Research on teacher AI competence is at its first stage, primarily focusing on theoretical and professional discussions, along with qualitative investigations. This study aims to propose and confirm the reliability and validity of a scale measuring teacher AI competence self-efficacy (TAICS) in K-12 education. The scale was developed using a Delphi method, and includes six dimensions: AI knowledge, AI pedagogy, AI assessments, AI ethics, human-centered education, and professional engagement. Each dimension contains four items. The scale was evaluated on a sample of 434 K-12 teachers through confirmatory factor analysis and model comparisons. The analyses showed that the scale is consistent across male and female teachers, as well as scientific and non-science teachers. The completed TAICS scale consists of 24 items and encompasses six dimensions of AI competence. It can be used to examine interventions and correlational research, as well as to inform the creation of new strategies and policies for AI in relation to teacher AI competence development.
Assessing the relationship between river water pollution and the LULC composition of a basin in the Isthmus of Tehuantepec in Oaxaca, Mexico
Authors: Tapia-Silva Felipe-Omar , García-Hernández José 
Published: October 2024

AbstractWater pollution originating from land use and land cover (LULC) can disrupt river ecosystems, posing a threat to public health, safety, and socioeconomic sustainability. Although the interactions between terrestrial and aquatic systems have been investigated for decades, the scale at which land use practices, whether in the entire basin or separately in parts, significantly impact water quality still needs to be determined. In this research, we used multitemporal data (field measurements, Sentinel 2 images, and elevation data) to investigate how the LULC composition in the catchment area (CA) of each water pollution measurement station located in the river course of the Los Perros Basin affects water pollution indicators (WPIs). We examined whether the CAs form a sequential runoff aggregation system for certain pollutants from the highest to the lowest part of the basin. Our research applied statistical (correlation, time series analysis, and canonical correspondence analysis) and geo-visual analyses to identify relationships at the CA level between satellite-based LULC composition and WPI concentrations. We observed that pollutants such as nitrogen, phosphorus, coliforms, and water temperature form a sequential runoff aggregation system from the highest to the lowest part of the basin. We concluded that the observed decrease in natural cover and increase in built-up and agricultural cover in the upper CAs of the study basin between the study period (2016 to 2020) are related to elevated WPI values for suspended solids and coliforms, which exceeded the allowed limits on all CAs and measured dates.
Widening access and participation: Exploring discourses in academic writing from the USA and the UK
Authors: Case Jennifer M. 
Published: October 2024

AbstractWidening access and participation feature prominently in higher education policy globally, and there are now significant academic communities engaged with implementing and interrogating initiatives aimed towards these goals. Despite an apparent global homogeneity in the use of this terminology, this study explores whether differing structural arrangements for higher education in different contexts might lead to subtly different meanings for the same terms. To investigate this question, this article analyses the discourses on expanding access to higher education in the Anglo-American world, focusing on the USA and the UK. While both countries have been at the forefront of higher education research on widening access, they exhibit starkly different systems concerning their structures, governance, and levels of youth participation. Using a discourse analysis of an exemplar academic text from each context, the article identifies key differences in how widening access to higher education is conceptualized across these two settings. Two structural features that are shown to significantly influence the discourses on widening access are the centralized admissions system in the UK (compared to the USA), and the theoretically open ‘system’ of access in the USA by virtue of the non-selective community college sector.
The chronobiology of human heart failure: clinical implications and therapeutic opportunities
Authors: Gentile Francesco , Emdin Michele , Passino Claudio , Montuoro Sabrina , Tognini Paola , Floras John S. , O’Neill John , Giannoni Alberto 
Published: October 2024

AbstractCircadian variation in cardiovascular and metabolic dynamics arises from interactions between intrinsic rhythms and extrinsic cues. By anticipating and accommodating adaptation to awakening and activity, their synthesis maintains homeostasis and maximizes efficiency, flexibility, and resilience. The dyssynchrony of cardiovascular load and energetic capacity arising from attenuation or loss of such rhythms is strongly associated with incident heart failure (HF). Once established, molecular, neurohormonal, and metabolic rhythms are frequently misaligned with each other and with extrinsic cycles, contributing to HF progression and adverse outcomes. Realignment of biological rhythms via lifestyle interventions, chronotherapy, and time-tailored autonomic modulation represents an appealing potential strategy for improving HF-related morbidity and mortality.
PointNet +  + Based Concealed Object Classification Utilizing an FMCW Millimeter-Wave Radar
Authors: Wang Yaheng , Su Jie , Murakami Hironaru , Tonouchi Masayoshi 
Published: October 2024

AbstractIn the field of millimeter-wave (MMW) imaging, the integration of artificial intelligence (AI) has emerged as a crucial solution for addressing automation challenges. In this study, concealed object classification was successfully achieved on point cloud data from MMW radar high-precision imaging using the PointNet +  + deep learning method. The utilized dataset comprises point cloud data generated through the transformation of 3D models and reconstruction of physical objects with an accuracy of less than 1 mm via MMW radar scanning. Classification accuracy was significantly improved by introducing data enhancement techniques, including the generation of homologous data and optimization of sampling points. After several evaluations, 300 epochs of training were conducted using 8192 sampling points, the results showed an accuracy of 0.998 for the training dataset and 0.996 for the test dataset. Moreover, evaluations of samples not included in the original dataset as well as multi-surface scans of concealed objects within the cardboard both resulted in correct predictions, which further validates the effectiveness and reliability of the study and demonstrates the potential of AI applied to MMW imaging.
“Try until the last?”—the relevance of fresh embryo transfer outcomes for subsequent same-cohort vitrified–warmed cycles
Authors: Lastinger Julia , Enengl Sabine , Oppelt Peter , Trautner Philip Sebastian , Ebner Thomas , Shebl Omar 
Published: October 2024

Abstract
Purpose
Taking into consideration earlier attempts at assisted reproduction and previous pregnancies allows a more differentiated approach when counseling couples regarding their chances in assisted reproductive treatments. The aim of this study was to investigate whether the outcome of fresh embryo transfers affects subsequent same-cohort vitrified–warmed cycles.

Methods
This retrospective cohort study analyzes the outcome of all fresh and frozen embryo transfers (n = 8118) between January 1, 2011, and December 31, 2022. All women who received fresh or frozen embryo transfers at Kepler University Hospital Linz were included. The use of donor eggs, previously cryopreserved oocytes, and freeze-all cycles were excluded from the analysis.

Results
Positive serum βhCG after a fresh cycle has a significant impact on the chances of positive βhCG in a subsequent vitrified–warmed cycle (36.3% [33.2%, 39.5%]; P = 0.002). Negative βhCG after a fresh cycle does not predict the outcome of the following same-cohort embryo transfer (33.1% [30.7%, 35.7%], P = 0.726). Pregnancy rates of the first, second, third, and fourth same-cohort vitrified–warmed embryo transfer remain continuously high, with 32.8%, 30.8%, 28.9%, and 27.1%, respectively.

Conclusions
Positive serum βhCG after a fresh embryo transfer has a positive predictive value for the outcome of a subsequent vitrified–warmed embryo transfer. Couples with a negative fresh cycle should not be discouraged from continuing fertility treatment using same-cohort frozen embryos.

Trial registration
This study was prospectively registered at the German Clinical Trials Register on September 5, 2023 (DRKS00032552).
Responses to Gender-Based Violence by Individuals Who Were Exposed to It During Childhood in Spain
Authors: Merodio Guiomar , Sabater Albert , Melgar Alcantud Patricia , Sánchez-Miret Cristina 
Published: October 2024

AbstractDespite the common premise of the link between childhood exposure to gender-based violence (GBV) and future adult victimization or perpetration, the literature concerning this association is not entirely consistent. Different studies have reported no significant associations. The aim of this study was to analyze the impact of GBV exposure during childhood on the presence of GBV during adulthood. A survey with 32 questions distributed in 8 blocks was administered to 1541 Spaniards over 18 years of age. The results show that people whose mothers were victims of GBV have constructed an identity positioned against GBV to a greater extent than the general population. This identity is evident through their social activism in the fight against GBV and their tendency to help when they witness or become aware of situations of GBV. In turn, they have acquired more knowledge about what to do and/or how to intervene in cases of GBV. On the other hand, 70% of Spanish women who have suffered GBV in their lifetime affirm that their mothers did not suffer from GBV when they were young. In Spain, exposure to GBV during childhood does not necessarily lead to the reproduction of such violence in future intimate partner relationships. We thus question the intergenerational transmission of violence in the case of both victims and perpetrators.
Energy-Aware Hierarchical Control of Joint Velocities
Authors: Wittmann Jonas , Hornung Daniel , Griesbauer Korbinian , Rixen Daniel 
Published: October 2024

AbstractNowadays, robots are applied in dynamic environments. For a robust operation, the motion planning module must consider other tasks besides reaching a specified pose: (self) collision avoidance, joint limit avoidance, keeping an advantageous configuration, etc. Each task demands different joint control commands, which may counteract each other. We present a hierarchical control that, depending on the robot and environment state, determines online a suitable priority among those tasks. Thereby, the control command of a lower-prioritized task never hinders the control command of a higher-prioritized task. We ensure smooth control signals also during priority rearrangement. Our hierarchical control computes reference joint velocities. However, the underlying concepts of hierarchical control differ when using joint accelerations or joint torques as control signals instead. So, as a further contribution, we provide a comprehensive discussion on how joint velocity control, joint acceleration control, and joint torque control differ in hierarchical task control. We validate our formulation in an experiment on hardware.
“Tuning density and morphology of organic-inorganic hybrid-silica aerogels through precursor dilution for lightweight applications”
Authors: Steffens K. , Bialuschewski D. , Milow B. 
Published: October 2024

AbstractOrganic-inorganic hybrid-silica aerogels can be made of methyltrimethoxysilane (MTMS, CH3Si(OCH3)3) and dimethyldimethoxysilane (DMDMS, Si(OCH3)2(CH3)2) in a typical sol-gel process yielding flexible and hydrophobic structures. In this work, MTMS and DMDMS were condensed with an increasing amount of water, leading to a decrease in the final materials density from ∼ 0.110 g cm−3 down to ∼0.066 g cm−3. The gels were synthesized in a one-pot synthesis and dried under ambient pressure conditions at 80 °C. While the topology of the network remained intact, the size of secondary particles decreased from roughly 8.2 to 3.3 μm. The inter-particle neck thickness remained unaffected with increasing aging time for higher dilutions. The measured thermal conductivities were all in similar range (∼ 32.5 mW (m K)−1 at 25 °C), showing very good insulation characteristics. In general, higher diluted samples exhibited increasing softness and decreasing Young’s modulus, even with increased aging times. Overall, our optimized recipe leads to hydrophobic aerogels with ultralow densities while demonstrating very low thermal conductivity and a flexible mechanical performance.
Graphical Abstract
The Reach, Effectiveness, Adoption, Implementation, and Maintenance of Digital Mental Health Interventions for College Students: A Systematic Review
Authors: Taylor Madison E. , Liu Michelle , Abelson Sara , Eisenberg Daniel , Lipson Sarah K. , Schueller Stephen M. 
Published: October 2024

Abstract
Purpose of Review
We evaluated the impact of digital mental health interventions (DMHIs) for college students. We organized findings using the RE-AIM framework to include reach, effectiveness, adoption, implementation, and maintenance.

Recent Findings
We conducted a systematic literature review of recent findings from 2019–2024. Our search identified 2,701 articles, of which 95 met inclusion criteria. In the reach domain, student samples were overwhelmingly female and White. In the effectiveness domain, over 80% of DMHIs were effective or partially effective at reducing their primary outcome. In the adoption domain, studies reported modest uptake for DMHIs. In the implementation and maintenance domains, studies reported high adherence rates to DMHI content. While recruitment methods were commonly reported, adaptations and costs of implementation and maintenance were rarely reported.

Summary
DMHIs for college students are effective for many psychological outcomes. Future work should address diversifying samples and considering implementation in a variety of college settings.
Conceptualizing National Security in an Era of Great Power Rivalry: Implications for International Economic Law
Authors: Slawotsky Joel 
Published: October 2024

Abstract
Until recently the national security exception in investment and trade was understood in terms of defense against military invasion or attack and possibly extendable to economic collapse. However, national security is increasingly understood far beyond the classical contours of territorial integrity. Driven primarily by the China-U.S. hegemonic competition, the new conceptualization is exemplified in a dramatic expansion in U.S. investment and trade measures based upon conceptualizing national security as encompassing threats to a fusion of interrelated spheres of national strength including economic, technological, and ideological power. Moreover, the U.S. now understands security as the retention of superiority in an array of power spheres and encompasses denying China access to emerging technologies. China has similarly expanded her definition of security which is often referenced as “national interests” and embraces political stability (Party dominance), social stability, ideological security, and the defense of Chinese overseas interests, all of which lie far outside the classical definition of security. The untethered expansion in both the U.S. and Chinese conceptualization of security raises significant ramifications for the international economic architecture. As the guardrails of security are abandoned in pursuit of policy goals, a potentially overly-broad and excessive notion of security risks deepening several overlapping perils to the current international legal landscape. The focus of this article is on the expansion of the national security exception in investment and trade and potential implications arising from an unfettered expansion.
New therapy options for myelodysplastic syndrome—all for all or targeted?
Authors: Petzer Verena 
Published: October 2024

SummaryThe OeGHO-Frühjahrstagung 2024 took place in Vienna. Thereby one session was dedicated specifically to the field of myelodysplastic syndrome (MDS). Just a few days before the meeting, the European Medicines Agency approved luspatercept for transfusion-dependent low-risk MDS patients in the first line. It was therefore more current than ever to discuss the future significance of this therapy for our patients in the low-risk field. In addition, there are other new substances in the pipeline; some of which already have mature phase III data (e.g., imetelstat), which have already led to the approval by the US Food and Drug Administration.
Neues zur Struktur und Funktion von ATG9-Vesikeln in Synapsen
Authors: Binotti Beyenech , Sambandan Sivakumar , Jahn Reinhard 
Published: October 2024

Abstract
Neurons communicate via release of neurotransmitters at synapses, which requires hundreds of different proteins. Here, autophagy plays a key role in protein maintenance and degradation, with vesicles containing the protein ATG9 being crucial for the formation of autophagosomes. We found that these vesicles, while resembling synaptic vesicles in size and density, represent a separate and heterogeneous vesicle population in the synapse. They serve as a platform for the recruitment and assembly of various effector proteins required for interaction with different intracellular organelles.
Wnt-Signaltransduktion in motilen Zilien und Geißeln
Authors: Seidl Carina , Niehrs Christof 
Published: October 2024

Abstract
Motile cilia are essential for many biological processes, including mucus transport in the human airway or in the male and female reproductive system. Unraveling their biogenesis and mechanisms regulating their coordinate beating motion are of medical interest to understand ciliopathies. We recently discovered that cilia are Wnt signaling organelles. Here, we discuss the intraciliary Wnt/GSK3 signaling axis that is required for cilia biogenesis and for motile cilia function.
Der Kreis schließt sich: Nukleation von Mikrotubuli durch den γ-TuRC
Authors: Würtz Martin , Vermeulen Bram J. A. , Hofer Florian W. , Pfeffer Stefan , Schiebel Elmar 
Published: October 2024

Abstract
Microtubules, essential components of the cytoskeleton, are assembled from α/β-tubulin subunits by the γ-tubulin ring complex (γ-TuRC). Over the last five years, cryo-electron microscopy studies have advanced our structural and mechanistic understanding of this process by elucidating structures of the γ-TuRC from different organisms and, very recently, after microtubule nucleation under varying conditions.
Ökobilanz für die Bioprozessoptimierung – Herstellung des Biotensids MEL
Authors: Bippus Lars , Briem Ann-Kathrin , Beck Alexander , Zibek Susanne , Albrecht Stefan 
Published: October 2024

Abstract
This study evaluates the environmental impacts of producing mannosylerythritol lipids (MELs) using life cycle assessment (LCA) and kinetic models. MELs are microbial biosurfactants with various applications produced from biobased sources. The LCA results indicate that substrate provision, bioreactor aeration and solvent use for purification are major environmental impact sources. The findings highlight areas for improving the environmental sustainability of the production processes.