cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Non-resonant Anomaly Detection with Background Extrapolation
Creators: name: Bai, Kehang
name: Mastandrea, Radha
name: Nachman, Benjamin
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Complete anomaly detection strategies that are both signal sensitive and compatible with background estimation have largely focused on resonant signals. Non-resonant new physics scenarios are relatively under-explored and may arise from off-shell effects or final states with significant missing energy. In this paper, we extend a class of weakly supervised anomaly detection strategies developed for resonant physics to the non-resonant case. Machine learning models are trained to reweight, generate, or morph the background, extrapolated from a control region. A classifier is then trained in a signal region to distinguish the estimated background from the data. The new methods are demonstrated using a semi-visible jet signature as a benchmark signal model, and are shown to automatically identify the anomalous events without specifying the signal ahead of time.
description: 25 pages, 11 figures; v2: added two appendices; v3: additional discussion to match JHEP version
Clamorosaurus Gubin 1983
Creators: name: Werneburg, Ralf
name: Witzmann, Florian
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Temnospondyli
Eryopidae
Clamorosaurus

description: Clamorosaurus Gubin, 1983
Types species.
Clamorosaurus nocturnus Gubin, 1983.
Diagnosis.
Synapomorphy: (1) Very wide interpterygoid vacuities, with the orbitae not obscured in ventral view, in contrast to all other eryopids and shared with the stereospondylomorph Intasuchus (Konzhukova 1956; Werneburg et al. 2020), however, in contrast to Intasuchus, the interpterygoid vacuities of Clamorosaurus are unique in being anteriorly widened.
Characters shared with certain eryopids: (2) Premaxillary snout region laterally constricted at the level of the external naris, shared with Eryops and Osteophorus; (3) Skull very wide, shared with Onchiodon; (4) Fangs on the vomer located on two separate circular tooth pits, one medial to the anterior edge of the choanae and one medial to the choana at its midlength. Shared with Syndyodosuchus.
description: Published as part of Werneburg, Ralf & Witzmann, Florian, 2024, The last eryopids: Clamorosaurus and Syndyodosuchus from the late Kungurian (Cisuralian, Permian) of Russia revisited, pp. 353-380 in Fossil Record 27 (3) on pages 353-380, DOI: 10.3897/fr.27.e125460
Aplosonyx omeiensis Chen, stat. nov
Creators: name: Zhang, Lijie
name: Li, Wenzhu
name: Zhang, Yalin
name: Yang, Xingke
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Chrysomelidae
Aplosonyx
Aplosonyx omeiensis

description: Aplosonyx omeiensis Chen, stat. nov
Diagnosis: This species differs from A. pictus Chen in that elytron with 5 spots, one basal, on lateral, one middle and two apical (Fig. 6); however, the elytron of A. pictus with two longitudinal stripes and one apical spot (Fig. 7). This species is similar to A. yunlongensis, but differs in that pronotum with only one blackish spot (Fig. 9), however that of the latter with three (Fig.10).
Remarks: Chen (1942) described Aplosonyx pictus omeiensis from Sichuan by a single specimen. We found other 4 specimens which had the exactly the same data as the holotype. They were confirmed to be conspecific by morphological study. In addition, we examined 30 specimens from seven localities that display the same set of unique morphological characters. For not only the markings on the elytron, but also the aedeagus are different from that of A. pictus, we elevate it to be a valid species. With more specimens available to us, we feel that Gressitt and Kimoto (1963) were incorrect in treating them as conspecific.
Lopatin (2002) transferred A. pictus Chen to genus Sphenoraia. However, the important differences between genus Aplosonyx and Sphenoraia is that the former with posterior corner of pronotum distinctly angulated, basal half of pronotum convex; however the latter with posterior corner rounded and subobtuse, basal half of pronotum not convex. For A. pictus with the posterior corner of pronotum project and basal half of pronotum convex, we reserve it in genus Aplosonyx.
Materials examined: Sichuan, Mt. Emeishan, 1male (holotype), IX.1912, 2 males 2 females, the same data with holotype; 10 males 3 females, 17–23.VI.1955, leg. Keren Huang & Gentao Jin; 3 males, 1800– 2100m, 23–24.VI.1955, leg. Bingrong Ou, 1 male, 24.VI.1955, leg. Zhonglin Ge; 3 males, 2070m, 15.VI.1979, leg. Ping Gao. Jiulaodong, 1800–1900m, 3 males 2 females, 7–9.VII.1957, leg. Fuxing Zhu; 1 male 1 female, 16–17.VI.1957, 1 female, 2.VIII.1957, leg. Youcai Yu; 1 male 1 female, 6–7.VII.1957, leg. Zongyuan Wang.
Distribution: Sichuan.
description: Published as part of Zhang, Lijie, Li, Wenzhu, Zhang, Yalin & Yang, Xingke, 2008, A new species of genus Aplosonyx Chevrolat (Coleoptera: Chrysomelidae: Galerucinae) from China, with a key to the Chinese known species, pp. 63-68 in Zootaxa 1898 on page 65, DOI: 10.5281/zenodo.184475
Trombiculindus sarisatum , Stekolnikov 2021
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus sarisatum

description: Trombiculindus sarisatum (Traub and Nadchatram, 1967a):
ORI
Leptotrombidium (Trombiculindus) sarisatum Traub and Nadchatram, 1967 a
Trombiculindus sarisatum, Stekolnikov 2021
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on pages 188-189, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Analisi strutturale e funzionale di 5 nuove mutazioni del gene CYP21A2 in pazienti affetti da deficit della 21 idrossilasi
Creators: name: MRAK, ELISABETTA
Publisher: name: Università degli Studi di Roma "Tor Vergata"
Year: 2009
Subjects: subject: analisi funzionale; struttura; attività enzimatica; CYP21A2; sindrome adrenogenitale; modelling molecolare
subject: analisi funzionale
subject: struttura
subject: attività enzimatica
subject: CYP21A2
subject: sindrome adrenogenitale
subject: modelling molecolare

description: 21. ciclo
Vector-based feedback of continuous wave radiofrequency compression cavity for ultrafast electron diffraction
Creators: name: Sutter, Thomas
name: Lee, Joshua
name: Kulkarni, Atharva
name: Musumeci, Pietro
name: Kogar, Anshul
Publisher: name: arXiv
Year: 2023
Subjects: subject: Accelerator Physics (physics.acc-ph)
subject: Other Condensed Matter (cond-mat.other)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The temporal resolution of ultrafast electron diffraction (UED) at weakly relativistic beam energies ($\lesssim$ 100 keV) suffers from space-charge induced electron pulse broadening. We describe the implementation of a radio frequency (RF) cavity operating in the continuous wave regime to compress high repetition rate electron bunches from a 40.4 kV DC photoinjector for ultrafast electron diffraction applications. Active stabilization of the RF amplitude and phase through a feedback loop based on the demodulated in-phase and quadrature components of the RF signal is demonstrated. This scheme yields 144$\pm$19 fs RMS temporal resolution in pump-probe studies.
description: 11 pages, 10 figures
Ruolo del polimorfismo 4G/5G del gene PAI-1 nel determinismo degli eventi tromboembolici venosi
Creators: name: VIOLA, ANTONIETTA
Publisher: name: Università degli Studi di Roma "Tor Vergata"
Year: 2009
Subjects: subject: polimorfismo 4G/5G del gene PAI-1; mutazione C677T del gene per l’ MTHFR; rischio; evento tromboembolico venoso; mutazione G1691A del gene per il fattoreV; mutazione G20210A del gene per il fattore II
subject: polimorfismo 4G/5G del gene PAI-1
subject: mutazione C677T del gene per l’ MTHFR
subject: rischio
subject: evento tromboembolico venoso
subject: mutazione G1691A del gene per il fattoreV
subject: mutazione G20210A del gene per il fattore II

description: 21. ciclo
Cross‑hemispheric recruitment during action planning with increasing task demand
Creators: name: Schach, Sonja
name: Braun, Daniel Alexander
name: Lindner, Axel
Publisher: name: Universität Ulm
Year: 2023
Subjects: subject: Cerebral dominance
subject: Capacity
subject: fMRI
subject: Hemispheric lateralization
subject: Complex motor planning
subject: DDC 150 / Psychology
subject: DDC 610 / Medicine & health
subject: Dominance, Cerebral
subject: Magnetic resonance imaging
subject: Brain, Diagnostic imaging
subject: Memory, Short-term
subject: Funktionelle Kernspintomografie
subject: Hemisphärenspezialisierung
subject: Kernspintomografie
subject: Hemisphärendominanz
subject: Arbeitsgedächtnis

description: The recruitment of cross-hemispheric counterparts of lateralized prefrontal brain regions with increasing processing demand is thought to increase memory performance despite cognitive aging, but was recently reported to be present also in young adults working at their capacity limit. Here we ask if cross-hemispheric recruitment is a general strategy of the adult brain in that executive task demand would modulate bilateral activation beyond prefrontal cortex and across cognitive tasks. We analyzed data sets from two fMRI experiments investigating retrospective working memory maintenance and prospective action planning. We confirmed a cross-hemispheric recruitment of prefrontal cortex across tasks and experiments. Changes in lateralization due to planning further surfaced in the cerebellum, dorsal premotor and posterior parietal cortex. Parietal cortex thereby exhibited cross-hemispheric recruitment also during spatial but not verbal working memory maintenance. Our results confirm a domain-general role of prefrontal cortex in cross-hemispheric recruitment. They further suggest that other task-specific brain regions also recruit their idling cross-hemispheric counterparts to relocate executive processing power.
Bancassurance in Europe: what are the efficiency gains?
Creators: name: RICCI, ORNELLA
Publisher: name: Università degli Studi di Roma "Tor Vergata"
Year: 2009
Subjects: subject: bancassurance; stochastic frontier analysis; cost efficiency; profit efficiency; European banking; life insurance
subject: bancassurance
subject: stochastic frontier analysis
subject: cost efficiency
subject: profit efficiency
subject: European banking
subject: life insurance

description: 21. ciclo
Model driven development of context aware software systems
Creators: name: SINDICO, ANDREA
Publisher: name: Università degli Studi di Roma "Tor Vergata"
Year: 2009
Subjects: subject: model driven development; UML; context awareness; context oriented programming; MDA
subject: model driven development
subject: UML
subject: context awareness
subject: context oriented programming
subject: MDA

description: 21. ciclo
description: 1 Introduction - 2 Understanding Context Awareness - 2.1 Context and Context Awareness Definition - 2.2 Context Modeling - 2.2.1 Key-value models - 2.2.2 Markup scheme models - 2.2.3 Graphical models - 2.2.4 Object oriented models - 2.2.5 Logic based models - 2.2.6 Ontology based models - 2.3 Context Programming - 2.3.1 ContextToolkit - 2.3.2 ContextJ - 2.4 Context Driven Adaptation - 2.4.1 Aspect oriented approaches - 2.4.2 Dynamic Binding. - 3 A Conceptual Domain Model for Context Awareness - 3.1 Context data Package - 3.2 Conceptual Modeling of Context Adaptation Triggering - 3.3 Conceptual Modeling of Context Aware Adaptation - 3.4 A comparison with different approaches. - 4 The Model Driven Development Paradigm - 4.1 MDA Concepts - 4.1.1 Model - 4.1.2 Metamodel - 4.1.3 Model Transformation - 4.2 OMG Modeling Infrastructure - 4.3 MOF: The OMG’s Meta Object Facility - 4.3.1 MOF Meta-modeling constructs - 4.3.2 Association - 4.3.3 Aggregation Semantic - 4.3.4 References - 4.3.5 The MOF Model - 4.4 UML: The Unified Modelling Language - 4.5 UML Customization - 4.6 Eclipse and the Eclipse Modeling Framework (EMF) - 4.6.1 Ecore - 4.6.2 The UML2 plugin and the UML2 ECore representation. - 5 An Integrated Framework for Context Oriented Modeling - 5.1 CAMEL architecture - 5.2 The Modeling of Contextual Data in CAMEL - 5.3 The Modeling of Context Adaptation Triggering in CAMEL - 5.3.1 Operator generic syntax - 5.3.2 Operator CAMEL syntax - 5.4 The Modeling of Context Adaptation in CAMEL. - 6 JCOOL a Java Context Oriented Language for Context Oriented Development - 6.1 JCOOL Syntax and Semantic with ANTLR - 6.1.1 Context - 6.1.2 Monitor - 6.1.3 Adapter and AdaptationLayers. - 7 Case Study: The Traveler Service Application - 7.1 The Traveler Service Application Base Models - 7.2 The Context Models - 7.3 The Context Adaptation Triggering Models - 7.4 The Context Adaptation Models - 7.5 The JCOOL code. - 8 Conclusions and Future Works
Can You Sleep? – Effect of Retrospective Recall of Child Maltreatment on Sleep Parameters and the Mediating Role of Psychological Distress Among Students of Two German Universities
Creators: name: Jarczok, Marion
name: Lange, Stephanie
name: Domhardt, Matthias
name: Baumeister, Harald
name: Jud, Andreas
Publisher: name: Universität Ulm
Year: 2022
Subjects: subject: Child maltreatment
subject: Unsafety
subject: DDC 150 / Psychology
subject: Sleep disorders
subject: Structural equation modeling
subject: Child
subject: Sleep wake disorders
subject: Child abuse
subject: Stress, Psychological
subject: Kindesmisshandlung
subject: Schlafstörung
subject: Stress
subject: Strukturgleichungsmodell

description: Purpose: Child maltreatment may be linked with long-term sleeping disorders and limited coping with stress. Yet, the potential relationships are only marginally studied. Patients and Methods: Based on a sample of young adults (n = 312) this study aims at exploring the effects of child maltreatment and the experience of threat to personal safety and life in childhood on sleep disturbances in early adulthood. Data were collected at the two study sites, Ulm University and Bielefeld University, by an online survey. For both risk factors, child maltreatment and the experience of threat to personal safety and life in childhood, a direct impact on sleep disturbances and an indirect path via psychological distress were tested using Structural Equation Modelling (SEM). Results: In these models, the direct path to sleep disturbances turned out to be significant for the experience of threat to personal safety and life (Path C: b = 0.18, p = 0.013), but not for child maltreatment (Path C: b = 0.05, p = 0.491). However, the current level of psychological distress was found to have a mediating effect on sleep disturbances for both risk factors, thereby confirming indirect significant effects. Conclusion: Considering that the etiological pathway of child maltreatment on sleeping disturbances is mediated via psychological distress, this provides a venue to test in future research whether stress reduction interventions can reduce the negative consequences of child maltreatment on sleep disorders.
Dynamics of a quantum system interacting with white non-Gaussian baths: Poisson noise master equation
Creators: name: Funo, Ken
name: Ishizaki, Akihito
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum systems are unavoidably open to their surrounding degrees of freedom. The theory of open quantum systems is thus crucial to understanding the fluctuations, dissipation, and decoherence of a quantum system of interest. Typically, the bath is modeled as an ensemble of harmonic oscillators, which yields Gaussian statistics of the bath influence on the quantum systems. However, there are also phenomena in which the bath consists of two-state systems, spins, or anharmonic oscillators; therefore, the non-Gaussian properties of the bath become important. Nevertheless, a theoretical framework to describe quantum systems under the influence of such non-Gaussian baths is not well established. Here, we develop a theory to describe quantum dissipative systems affected by Poisson noise properties of the bath, because the Lévi-Itô decomposition theorem asserts that Poisson noise is fundamental in describing arbitrary white noise beyond Gaussian properties. We introduce a quantum bath model that allows for the consistent description of dissipative quantum systems. The obtained master equation reveals non-Gaussian bath effects in the white noise regime, and provides an essential step toward describing open quantum dynamics under the influence of generic baths.
description: 9 pages, 1 figure. (v2) 12 pages, 3 figures. Changed the title
A Hitchhiker's Guide to Deep Chemical Language Processing for Bioactivity Prediction
Creators: name: Özçelik, Rıza
name: Grisoni, Francesca
Publisher: name: arXiv
Year: 2024
Subjects: subject: Biomolecules (q-bio.BM)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Deep learning has significantly accelerated drug discovery, with 'chemical language' processing (CLP) emerging as a prominent approach. CLP learns from molecular string representations (e.g., Simplified Molecular Input Line Entry Systems [SMILES] and Self-Referencing Embedded Strings [SELFIES]) with methods akin to natural language processing. Despite their growing importance, training predictive CLP models is far from trivial, as it involves many 'bells and whistles'. Here, we analyze the key elements of CLP training, to provide guidelines for newcomers and experts alike. Our study spans three neural network architectures, two string representations, three embedding strategies, across ten bioactivity datasets, for both classification and regression purposes. This 'hitchhiker's guide' not only underscores the importance of certain methodological choices, but it also equips researchers with practical recommendations on ideal choices, e.g., in terms of neural network architectures, molecular representations, and hyperparameter optimization.
A BGK-type model for multi-component gas mixtures undergoing a bimolecular chemical reaction
Creators: name: Martalò, Giorgio
name: Soares, Ana Jacinta
name: Travaglini, Romina
Publisher: name: arXiv
Year: 2024
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose a new kinetic BGK-type model for a mixture of four monatomic gases, undergoing a bimolecular and reversible chemical reaction. The elastic and reactive interactions are described separately by distinct relaxation terms and the mechanical operator is the sum of binary BGK contributions, one for each pair of interacting species. In this way, our model separately incorporates the effects of mechanical processes and chemical reactions. Additionally, it retains the effects of inter-species interactions which are proper of the mixture. The dependence of Maxwellian attractors on the main macroscopic fields is explicitly expressed by assuming that the exchange rates for momentum and energy of mechanical and chemical operators coincide with the ones of the corresponding Boltzmann terms. Under suitable hypotheses, the relaxation of the distribution functions to equilibrium is shown through entropy dissipation. Some numerical simulations are included to investigate the trend to equilibrium.
Electroweak hierarchy from conformal and custodial symmetry
Creators: name: de Boer, Thede
name: Lindner, Manfred
name: Trautner, Andreas
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We present "Custodial Naturalness" as a new mechanism to explain the separation between the electroweak (EW) scale and the scale of potential ultraviolet completions of the Standard Model (SM). We assume classical scale invariance as well as an extension of the SM scalar sector custodial symmetry to $\mathrm{SO}(6)$. This requires a single new complex scalar field charged under a new $\mathrm{U}(1)_\mathrm{X}$ gauge symmetry which partially overlaps with $B-L$. Classical scale invariance and the high-scale scalar sector $\mathrm{SO}(6)$ custodial symmetry are radiatively broken by quantum effects that generate a new intermediate scale by dimensional transmutation. The little hierarchy problem is solved because the Higgs boson arises as an elementary (i.e. non-composite) pseudo-Nambu-Goldstone boson (pNGB) of the spontaneously broken $\mathrm{SO}(6)$ custodial symmetry. The minimal setting has the same number of parameters as the SM and predicts new physics in the form of a heavy $Z'$ with fixed couplings to the SM and a mass of $m_{Z'}\approx4-100\,\mathrm{TeV}$, as well as a light but close-to invisible dilaton with a mass $m_{h_Φ}\approx75\,\mathrm{GeV}$.
description: Version published in PLB
Harsh nutritional environment has positive and negative consequences for family living in a burying beetle
Creators: name: Keppner, Eva M.
name: Laubenthal, Melina
name: Prang, Madlen A.
name: Conrad, Taina
name: Steiger, Sandra
Publisher: name: Universität Ulm
Year: 2023
Subjects: subject: biparental care
subject: family life
subject: Nicrophorus
subject: resource availability
subject: DDC 570 / Life sciences
subject: Competition (Psychology)
subject: Cooperation
subject: American burying beetle
subject: Wettbewerbsverhalten
subject: Kooperation
subject: Familienleben

description: Abstract Harsh environmental conditions in form of low food availability for both offspring and parents alike can affect breeding behavior and success. There has been evidence that food scarce environments can induce competition between family members, and this might be intensified when parents are caring as a pair and not alone. On the other hand, it is possible that a harsh, food‐poor environment could also promote cooperative behaviors within a family, leading, for example, to a higher breeding success of pairs than of single parents. We studied the influence of a harsh nutritional environment on the fitness outcome of family living in the burying beetle Nicrophorus vespilloides. These beetles use vertebrate carcasses for reproduction. We manipulated food availability on two levels: before and during breeding. We then compared the effect of these manipulations in broods with either single females or biparentally breeding males and females. We show that pairs of beetles that experienced a food‐poor environment before breeding consumed a higher quantity of the carcass than well‐fed pairs or single females. Nevertheless, they were more successful in raising a brood with higher larval survival compared to pairs that did not experience a food shortage before breeding. We also show that food availability during breeding and social condition had independent effects on the mass of the broods raised, with lighter broods in biparental families than in uniparental ones and on smaller carcasses. Our study thus indicates that a harsh nutritional environment can increase both cooperative as well as competitive interactions between family members. Moreover, our results suggest that it can either hamper or drive the formation of a family because parents choose to restrain reproductive investment in a current brood or are encouraged to breed in a food‐poor environment, depending on former experiences and their own nutritional status.
description: In this study, we showed that a harsh nutritional environment can have different effects on the breeding success of biparental pairs or single females. Burying beetle pairs that experience nutritional stress before breeding rear larvae with a higher survival rate compared to larvae of well‐fed pairs. Additionally, we showed that competition between family members is intensified on small carcasses and females raise bigger broods than pairs. image
Shubin calculi for actions of graded Lie groups
Creators: name: Ewert, Eske
name: Schmitt, Philipp
Publisher: name: arXiv
Year: 2024
Subjects: subject: Analysis of PDEs (math.AP)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics

description: In this article, we develop a calculus of Shubin type pseudodifferential operators on certain non-compact spaces, using a groupoid approach similar to the one of van Erp and Yuncken. More concretely, we consider actions of graded Lie groups on graded vector spaces and study pseudodifferential operators that generalize fundamental vector fields and multiplication by polynomials. Our two main examples of elliptic operators in this calculus are Rockland operators with a potential and the generalizations of the harmonic oscillator to the Heisenberg group due to Rottensteiner-Ruzhansky.
 Deforming the action of the graded group, we define a tangent groupoid which connects pseudodifferential operators to their principal (co)symbols. We show that our operators form a calculus that is asymptotically complete. Elliptic elements in the calculus have parametrices, are hypoelliptic, and can be characterized in terms of a Rockland condition. Moreover, we study the mapping properties as well as the spectra of our operators on Sobolev spaces and compare our calculus to the Shubin calculus on $\mathbb R^n$ and its anisotropic generalizations.
Electromagnetic properties of the $T^+_{cc}$ molecular states
Creators: name: Lei, Ya-Ding
name: Li, Hao-Song
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, we discuss the electromagnetic properties of the $S$-wave and $D$-wave $T^+_{cc}$ molecular states, which include the magnetic moments, transition magnetic moments and radiative decay widths. According to our results, the magnetic moment of $T^+_{cc}$ state observed experimentally is $-0.09μ_N$. Meanwhile, we also discuss the relations between the transition magnetic moments of the $S$-wave $T^+_{cc}$ molecular states and the radiative decay widths, and we analyze the proportionality between the magnetic moments of the $T^+_{cc}$ molecular states. These results provide further information on the inner structure of $T^+_{cc}$ molecular states and deepen the understanding of electromagnetic properties of doubly charmed tetraquarks.
Eudorylas vicarius
Creators: name: FÖLDVÁRI, MIHÁLY
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Pipunculidae
Eudorylas
Eudorylas vicarius

description: Eudorylas vicarius (Hardy, 1949)
(Figs 38A–F)
Dorilas (Eudorylas) vicarius Hardy 1949 a: 60.
Diagnosis: Abdominal tergites entirely silvery pollinose, sides golden-yellow pollinose; edge of S7 visible in dorsal view. Genitalia without dissection: black, with golden-yellow pollinosity. Surstyli broad, OS (in dorsal view) with two projections; SES large, with numerous hairs (up to 18); gonopods asymmetrical, IG more developed; phallic guide with protuberances and numerous hairs, the round projection facing SS bears hairs as well; phallus trifid, one of the branches shorter.
Type material: Malawi: 1♂, HT, Nyasaland., Cholo., R.C. Wood; Pres by Com Inst Ent, BM 1953-357 (BMNH).
Male
Head. Third antennal segment acuminate; yellow-brown. Face silvery pollinose. Frons, upper part shining black, lower part silvery pollinose with black patch in the middle; eyes touching for distance equal to 4 times ocellar triangle. Occiput uncertain (greasy on HT).
Thorax. Humeri yellow. Mesonotum (viewed obliquely from front) brownish pollinose; yellow-brown from the side. Scutellum brownish pollinose, 4–6 pairs of short pale hairs. Dorsocentral hairs weakly developed. Halter yellow-brown.
Legs. Trochanters, femora, knees, tibiae, tarsal segments yellow, last segment brownish yellow. Ventroapical row of 4–5 (on f1) and 10–12 (on f2) short black spines; no spines on 3rd femur. Subapical (distal) spines on first four tibiae absent. No anteromedial hairs on 3rd tibia. Hind trochanter with 8–10 white hairs as long as width of t3 at base. Pulvilli slightly shorter than last tarsal segment.
Wing. Fourth costal section 0.7 times as long as third costal section. Cross-vein R-M beyond 1/3 of discal cell. Pterostigma fully coloured. Hairs on tegula absent.
Abdomen. Viewed obliquely from front tergites entirely silvery pollinose, sides golden-yellow pollinose. Minute whitish hairs dispersed. 3 dark lateral spines on first tergite. Postabdomen in dorsal view: edge of S7 visible; T5 as long as ST8. Genitalia without dissection: black, with golden-yellow pollinosity, m.a. as an elongated ellipse, EP and SS yellow.
Genitalia. Surstyli broad, OS (in dorsal view) with two projections; epandrium rather long, but robust; ST8 with medium sized m.a. (Fig. 38B). SES large, with numerous hairs (up to 18); gonopods asymmetrical, IG (in ventral view) more developed; phallic guide (Fig. 38F) with several projections and numerous hairs, the round projection facing SS with hairs as well (Fig. 38A); phallus trifid, one of the branches shorter; ejaculatory apodeme linear, broadening distally; sperm pump small, with a membranous lobe and a projection (Fig. 38D).
Female—Unknown.
Distribution— Madagascar, Malawi.
description: Published as part of FÖLDVÁRI, MIHÁLY, 2013, Taxonomic revision of the Afrotropical species of the tribe Eudorylini (Diptera, Pipunculidae), pp. 1-121 in Zootaxa 3656 (1) on page 110, DOI: 10.11646/zootaxa.3656.1.1, http://zenodo.org/record/6039126
Epopostruma topendi Pettit & Andersen 2021, sp. n.
Creators: name: Pettit, Magen J.
name: Andersen, Alan N.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Formicidae
Epopostruma
Epopostruma topendi

description: Epopostruma topendi sp. n.
(Figs 1a–d)
Holotype worker: Australia, Northern Territory, Nitmiluk National Park 14°14’02’’S, 132°14’28’’E, April–May 2015, S. Oberprieler, pitfall trap, sandstone woodland. Unique specimen identifier 32 163815.
Paratype worker: Australia, Northern Territory, Taracumbi, Melville Island 11°37’08’’S, 130°42’12’’E, 27–30 Jul 2009, M. Pettit, pitfall trap, savanna woodland. Unique specimen identifier 32 163816. Holotype and Paratype deposited at Australian National Insect Collection, Canberra, ACT, Australia.
Description: Holotype worker. TL 3.9; HL 0.81; HW 0.75; CI 93; ML 0.43; MI 53; SL 0.49; SI 65; PW 0.51 AL 1.01. In full-face view the lateral margin of the head between the eye and the occipital lobe slightly angular. Posterior margin of head deeply concave, with occipital lobes somewhat angled posteriorly. Pronotal spines present, elongate. Posterior section of mesonotum in approximately the same plane as the dorsal face of propodeum, the junction of these plates forming a very shallow depression. Posterior face of propodeum with thin flanges between bases of spines and propodeal lobes. Petiolar node with a pair of conspicuous, semi-erect denticles on the dorsolateral margins. In dorsal view, petiolar node narrow and parallel-sided. Anterior face of the postpetiole distinctively flattened, with angular lateral margins. Sides of postpetiole not expanded laterally. In dorsal view, postpetiole bluntly square anterolaterally and conspicuously dentate posterolaterally, with denticles broader than long. Dorsum of petiole, postpetiole and gaster with numerous short, blunt and often clubbed erect hairs. Head, mesosoma, petiole and postpetiole with well-spaced foveolae and to a large extent smooth and shiny, especially dorsally. First gastral tergite entirely smooth. Colour uniformly reddish-brown.
Etymology: The name is a non-Latin noun (and thus invariant), named after the Top End region of the Northern Territory in which the specimens were recorded.
description: Published as part of Pettit, Magen J. & Andersen, Alan N., 2021, A new species of Epopostruma (Hymenoptera: Formicidae) from monsoonal Australia, pp. 141-144 in Zootaxa 5048 (1) on pages 142-143, DOI: 10.11646/zootaxa.5048.1.9, http://zenodo.org/record/5549283
Decoding of processing preferences from language paradigms by means of EEG-ERP methodology: risk markers of cognitive vulnerability for depression and protective indicators of well-being? cerebral correlates and mechanisms
Creators: name: Herbert, Cornelia
Publisher: name: Universität Ulm
Year: 2022
Subjects: subject: cognitive vulnerability
subject: self-referential processing
subject: emotion processing
subject: event-related brain potentials
subject: DDC 150 / Psychology
subject: DDC 610 / Medicine & health
subject: Depression
subject: Biomedical research
subject: Emotions
subject: Language
subject: Depression
subject: Verwundbarkeit
subject: Emotionsregulation
subject: Sprache

description: Depression is a frequent mental affective disorder. Cognitive vulnerability models propose two major cognitive risk factors that favor the onset and severity of depressive symptoms. These include a pronounced self-focus, as well as a negative emotional processing bias. According to two-process models of cognitive vulnerability, these two risk factors are not independent from each other, but affect information processing already at an early perceptual processing level. Simultaneously, a processing advantage for self-related positive information including better memory for positive than negative information has been associated with mental health and well-being. This perspective paper introduces a research framework that discusses how EEG-ERP methodology can serve as a standardized tool for the decoding of negative and positive processing biases and their potential use as risk markers of cognitive vulnerability for depression, on the one hand, and as protective indicators of well-being, on the other hand. Previous results from EEG-ERP studies investigating the time-course of self-referential emotional processing are introduced, summarized, and discussed with respect to the specificity of depression-related processing and the importance of EEG-ERP-based experimental testing for well-being and the prevention and treatment of depressive disorders.
Trombiculindus shaoye Wen, Zhou, Chen, Wang and Zhang 1984
Creators: name: Nielsen, David H.
name: Robbins, Richard G.
name: Rueda, Leopoldo M.
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Actinedida
Trombiculidae
Trombiculindus
Trombiculindus shaoye

description: Trombiculindus shaoye Wen, Zhou, Chen, Wang and Zhang, 1984e:
PAL
description: Published as part of Nielsen, David H., Robbins, Richard G. & Rueda, Leopoldo M., 2021, Annotated world checklist of the Trombiculidae and Leeuwenhoekiidae (1758 - 2021) (Acari: Trombiculoidea), with notes on nomenclature, taxonomy, and distribution, pp. 1-243 in Zootaxa 4967 (1) on page 189, DOI: 10.11646/zootaxa.4967.1.1, http://zenodo.org/record/4745510
Classification of multiorbital superconducting state based on augmented multipoles
Creators: name: Kirikoshi, Akimitsu
name: Hayami, Satoru
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The pairing interactions between electrons play an essential role in determining the properties in superconducting states. Recently, a plethora of unconventional superconducting states has been extensively explored, which often emerge owing to multipole fluctuations in the vicinity of multipole orders. We classify such superconducting states from the viewpoint of the multipole degrees of freedom by extending its representation to Nambu space. We clarify that under the crystallographic point group, arbitrary Cooper pairs between electrons with any angular momenta are systematically classified by four types of multipoles: electric, magnetic, magnetic toroidal, and electric toroidal. As examples, we apply our formulation to an $sp$-orbital electron system, which potentially exhibits exotic Cooper pairs under polar and axial point groups. Our systematic classification will be useful in characterizing unconventional superconducting states in multiorbital systems.
description: 26 pages, 6 figures, 15 tables
Simulating Vision Impairment in Virtual Reality -- A Comparison of Visual Task Performance with Real and Simulated Tunnel Vision
Creators: name: Neugebauer, Alexander
name: Castner, Nora
name: Severitt, Björn
name: Stingl, Katarina
name: Ivanov, Iliya
name: Wahl, Siegfried
Publisher: name: arXiv
Year: 2023
Subjects: subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Purpose: In this work, we explore the potential and limitations of simulating gaze-contingent tunnel vision conditions using Virtual Reality (VR) with built-in eye tracking technology. This approach promises an easy and accessible way of expanding study populations and test groups for visual training, visual aids, or accessibility evaluations. However, it is crucial to assess the validity and reliability of simulating these types of visual impairments and evaluate the extend to which participants with simulated tunnel vision can represent real patients. Methods: Two age-matched participant groups were acquired: The first group (n=8 aged 20-60, average 49.1, sd 13.2) consisted of patients diagnosed with Retinitis pigmentosa (RP). The second group (n=8, aged 27-59, average 46.5, sd 10.8) consisted of visually healthy participants with simulated tunnel vision. Both groups carried out different visual tasks in a virtual environment for 30 minutes per day over the course of four weeks. Task performances as well as gaze characteristics were evaluated in both groups over the course of the study. Results: Using the "two one-sided tests for equivalence" method, the two groups were found to perform similar in all three visual tasks. Significant differences between groups were found in different aspects of their gaze behavior, though most of these aspects seem to converge over time. Conclusion: Our study evaluates the potential and limitations of using Virtual Reality technology to simulate the effects of tunnel vision within controlled virtual environments. We find that the simulation accurately represents performance of RP patients in the context of group averages, but fails to fully replicate effects on gaze behavior.
Comparative study of quantum emitter fabrication in wide bandgap materials using localized electron irradiation
Creators: name: Kumar, Anand
name: Cholsuk, Chanaprom
name: Mishuk, Mohammad N.
name: Hazra, Mouli
name: Pillot, Clotilde
name: Matthes, Tjorben
name: Shaik, Tanveer A.
name: Cakan, Asli
name: Deckert, Volker
name: Suwanna, Sujin
name: Vogl, Tobias
Publisher: name: arXiv
Year: 2023
Subjects: subject: Applied Physics (physics.app-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum light sources are crucial foundational components for various quantum technology applications. With the rapid development of quantum technology, there has been a growing demand for materials with the capability of hosting quantum emitters. One such material platform uses fluorescent defects in hexagonal boron nitride (hBN) that can host deep sublevels within the bandgap. The localized electron irradiation has shown its effectiveness in generating deep sublevels to induce single emitters in hBN. The question is whether localized (electron beam) irradiation is a reliable tool for creating emitters in other wide bandgap materials and its uniqueness to hBN. Here, we investigate and compare the fabrication of quantum emitters in hBN and exfoliated muscovite mica flakes along with other 3D crystals, such as silicon carbide and gallium nitride, which are known to host quantum emitters. We used our primary fabrication technique of localized electron irradiation using a standard scanning electron microscope. To complement our experimental work, we employed density functional theory simulations to study the atomic structures of defects in mica. While our fabrication technique allows one to create hBN quantum emitters with a high yield and high single photon purity, it is unable to fabricate single emitters in the other solid-state crystals under investigation. This allows us to draw conclusions on the emitter fabrication mechanism in hBN, which could rely on activating pre-existing defects by charge state manipulation. Therefore, we provide an essential step toward the identification of hBN emitters and their formation process.
A systematic quality rating of available mobile health apps for borderline personality disorder
Creators: name: Steubl, Lena Sophia
name: Reimann, Josephin
name: Simon, Laura
name: Terhorst, Yannik
name: Stach, Michael
name: Baumeister, Harald
name: Sander, Lasse B.
name: Messner, Eva‑Maria
Publisher: name: Universität Ulm
Year: 2022
Subjects: subject: Internet- and mobile-based interventions
subject: IMIs
subject: Treatment
subject: Quality rating
subject: DDC 150 / Psychology
subject: Borderline personality disorder
subject: Borderline-Persönlichkeitsstörung

description: Background: Mobile health apps (MHAs) may offer a mean to overcome treatment barriers in Borderline Personality Disorder (BPD) mental health care. However, MHAs for BPD on the market lack transparency and quality assessment. Methods: European app stores were systematically searched, and two independent trained reviewers extracted relevant MHAs. Employed methods and privacy and security details documentation of included MHAs were extracted. MHAs were then assessed and rated using the German version of the standardized Mobile Application Rating Scale (MARS-G). Mean values and standard deviations of all subscales (engagement, functionality, aesthetics, information, and therapeutic gain) and correlations with user ratings were calculated. Results: Of 2977 identified MHAs, 16 were included, showing average quality across the four main subscales (M = 3.25, SD = 0.68). Shortcomings were observed with regard to engagement (M = 2.87, SD = 0.99), potential therapeutic gain (M = 2.67, SD = 0.83), existing evidence base (25.0% of included MHAs were tested empirically), and documented privacy and security details. No significant correlations were found between user ratings and the overall total score of the MARS-G or MARS-G main subscales. Conclusions: Available MHAs for BPD vary in quality and evidence on their efficacy, effectiveness, and possible adverse events is scarce. More substantial efforts to ensure the quality of MHAs available for patients and a focus on transparency, particularly regarding privacy and security documentation, are necessary. Keywords: BPD, Internet- and mobile-based interventions, IMIs, Treatment, Quality rating
Robotically adjustable kinematics in a wrist-driven orthosis eases grasping across tasks
Creators: name: Chang, Erin Y.
name: McPherson, Andrew I. W.
name: Stuart, Hannah S.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Without finger function, people with C5-7 spinal cord injury (SCI) regularly utilize wrist extension to passively close the fingers and thumb together for grasping. Wearable assistive grasping devices often focus on this familiar wrist-driven technique to provide additional support and amplify grasp force. Despite recent research advances in modernizing these tools, people with SCI often abandon such wearable assistive devices in the long term. We suspect that the wrist constraints imposed by such devices generate undesirable reach and grasp kinematics. Here we show that using continuous robotic motor assistance to give users more adaptability in their wrist posture prior to wrist-driven grasping reduces task difficulty and perceived exertion. Our results demonstrate that more free wrist mobility allows users to select comfortable and natural postures depending on task needs, which improves the versatility of the assistive grasping device for easier use across different hand poses in the arm's workspace. This behavior holds the potential to improve ease of use and desirability of future device designs through new modes of combining both body-power and robotic automation.
description: 6 pages, 8 figures. Presented at the 2024 International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Variational Autoencoder for Channel Estimation: Real-World Measurement Insights
Creators: name: Baur, Michael
name: Böck, Benedikt
name: Turan, Nurettin
name: Utschick, Wolfgang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: Information Theory (cs.IT)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: This work utilizes a variational autoencoder for channel estimation and evaluates it on real-world measurements. The estimator is trained solely on noisy channel observations and parameterizes an approximation to the mean squared error-optimal estimator by learning observation-dependent conditional first and second moments. The proposed estimator significantly outperforms related state-of-the-art estimators on real-world measurements. We investigate the effect of pre-training with synthetic data and find that the proposed estimator exhibits comparable results to the related estimators if trained on synthetic data and evaluated on the measurement data. Furthermore, pre-training on synthetic data also helps to reduce the required measurement training dataset size.
description: 6 pages, 6 figures, accepted at WSA 2024
Claraeola Aczel 1940
Creators: name: FÖLDVÁRI, MIHÁLY
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Pipunculidae
Claraeola

description: Genus Claraeola
1 Gonopods symmetrical. Phallus trifid with apical projection covered by scale-like setae. SES well developed, hairy; PG pointed, with minute hairs just below apex (Figs 4A–F). Large species, wings dark brown.................................................................................................... Claraeola nigripennis (Hardy, 1949)
– Gonopods asymmetrical, phallus without projection. SES different, PG not pointed. Smaller species, wings not dark brown..................................................................................................... 2
2 Surstyli asymmetrical, outer surstylus having two pointed tips. SES clear, with distinct long hairs, PG broad, with pointed tip and membranous structures bearing scale-like hairs (Figs 3E–J).................... Claraeola hadrosoma (Hardy, 1962)
– Surstyli symmetrical, always with one tip. SES not always clear, PG different...................................... 3
3 Gonopods long, with hairy projections, PG short, curved and pointed at tip. branches of phallus longer (Figs 3A–D)................................................................................. Claraeola francoisi (Hardy, 1952)
– Gonopods short, without hairy projections. PG long slightly curved, blunt at tip. Phallus broad at base, branches very short (Figs 3G–K)................................................................. Claraeola stuckenbergi sp. nov.
description: Published as part of FÖLDVÁRI, MIHÁLY, 2013, Taxonomic revision of the Afrotropical species of the tribe Eudorylini (Diptera, Pipunculidae), pp. 1-121 in Zootaxa 3656 (1) on page 114, DOI: 10.11646/zootaxa.3656.1.1, http://zenodo.org/record/6039126