cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Revisiting Primordial Black Hole Capture by Neutron Stars
Creators: name: Caiozzo, Roberto
name: Bertone, Gianfranco
name: Kühnel, Florian
Publisher: name: arXiv
Year: 2024
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A sub-solar mass primordial black hole (PBH) passing through a neutron star, can lose enough energy through interactions with the dense stellar medium to become gravitationally bound to the star. Once captured, the PBH would sink to the core of the neutron star, and completely consume it from the inside. In this paper, we improve previous energy-loss calculations by considering a realistic solution for the neutron star interior, and refine the treatment of the interaction dynamics and collapse likelihood. We then consider the effect of a sub-solar PBH population on neutron stars near the Galactic center. We find that it is not possible to explain the lack of observed pulsars near the galactic center through dynamical capture of PBHs, as the velocity dispersion is too high. We then show that future observations of old neutron stars close to Sgr A* could set stringent constraints on the PBHs abundance. These cannot however be extended in the currently unconstrained asteroid-mass range, since PBHs of smaller mass would lose less energy in their interaction with the neutron star and end up in orbits that are too loosely bound and likely to be disrupted by other stars in the Galactic center.
description: 16 pages, 8 figures
Clustering Analysis of US COVID-19 Rates, Vaccine Participation, and Socioeconomic Factors
Creators: name: Maleki, Morteza
Publisher: name: arXiv
Year: 2024
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The COVID-19 pandemic has presented unprecedented challenges worldwide, with its impact varying significantly across different geographic and socioeconomic contexts. This study employs a clustering analysis to examine the diversity of responses to the pandemic within the United States, aiming to provide nuanced insights into the effectiveness of various strategies. We utilize an unsupervised machine learning approach, specifically K-Means clustering, to analyze county-level data that includes variables such as infection rates, death rates, demographic profiles, and socio-economic factors. Our analysis identifies distinct clusters of counties based on their pandemic responses and outcomes, facilitating a detailed examination of "high-performing" and "lower-performing" groups. These classifications are informed by a combination of COVID-specific datasets and broader socio-economic data, allowing for a comprehensive understanding of the factors that contribute to differing levels of pandemic impact. The findings underscore the importance of tailored public health responses that consider local conditions and capabilities. Additionally, this study introduces an innovative visualization tool that aids in hypothesis testing and further research, enhancing the ability of policymakers and public health officials to deploy more effective and targeted interventions in future health crises.
description: 12 pages, 7 figures, under review by MDPI
Lachat
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Pruntrut
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Lohen, H. A. Lotterie-Einnehmer
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Frankfurt a. M.
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Lévêque, Michel
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: St Louis
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
title: Visual information processing in the parietal lobe
Creators: name: Biagi, Nicolo
Publisher: name: University of Reading
Year: 2022

description: The Superior Parietal Lobule is a region of the brain that has been implicated in a 
number of high-level cognitive functions, including shifting spatial attention between 
locations, the perception of heading direction and path of travel during locomotion, and 
motion tracking under attentional load. The wide range of cognitive functions linked to 
this region does not align with the high specificity normally seen in the brain, and 
therefore it might be possible that the SPL supports a lower-level function that is 
engaged in a wide range of cognitive tasks. Here we investigate the proposal that the 
lower-level function involves the perception of the 2D visual distances between objects. 
To test this hypothesis, we targeted the SPL with both high-frequency online repetitive 
Transcranial Magnetic Stimulation (rTMS) and offline continuous theta burst 
stimulation (cTBS) in order to explore the role played by this region in the perception of 
2D visual space. We achieved this over three studies. In the first, we delivered online 
rTMS over the left SPL while participants performed a psychophysical task measuring 
the precision of their ability to judge the distance between objects. In the second, we 
explored the effect of delivering offline cTBS over the left SPL in relation to the effect 
of the Muller-Lyer illusion on the perception of the length of a line, as well as its effect 
on saccade amplitudes. In the final study, we broadened the investigation to also explore 
a possible role of the frontal eye field (FEF) in the perception of 2D visual distances. 
We explored the effect of delivering offline cTBS over the right SPL or the right Frontal 
Eye Field (FEF) on a range of tasks thought to rely on processing of visual distance 
including interception of a moving target, the magnitude of the Muller-Lyer illusion, 
amplitudes for reflexive, voluntary, and memory-guided saccades made to Muller-Lyer 
and control stimuli, and a reaction time control task. Overall, we observed no effect of
rTMS and cTBS on the experimental tasks in Study 1 and Study 2, respectively, 
although rTMS did unexpectedly have a significant effect on the control task in Study 1. 
In Study 3, while we observed an effect of cTBS over the SPL for a subset of the 
experimental tasks, the same effect was observed when cTBS was delivered over the 
right FEF, which left us unable to rule out the possibility that the effects were a result of 
testing order rather than cTBS. Overall, the results obtained in this thesis do not fully 
elucidate the roles of the SPL or the FEF in the perception of 2D visual space, and 
therefore further research is suggested.
High-intensity cannabis use and adherence to antiretroviral therapy among people who use illicit drugs in a Canadian setting
Creators: name: Slawson, Gregory
name: Milloy, M-J
name: Balneaves, Lynda G.
name: Simo, Annick
name: Guillemi, Silvia A.
name: Hogg, Robert S.
name: Montaner, Julio
name: Wood, Evan
name: Kerr, Thomas
Publisher: name: Springer
Year: 2017

description: Cannabis is increasingly prescribed clinically and utilized by people living with HIV/AIDS (PLWHA) to address symptoms of HIV disease and to manage side effects of antiretroviral therapy (ART). In light of concerns about the possibly deleterious effect of psychoactive drug use on adherence to ART, we sought to determine the relationship between high-intensity cannabis use and adherence to ART among a community-recruited cohort of HIV-positive illicit drug users. We used data from the ACCESS study, an ongoing prospective cohort study of HIV-seropositive illicit drug users linked to comprehensive ART dispensation records in a setting of universal no-cost HIV care. We estimated the relationship between at least daily cannabis use in the last 6 months, measured longitudinally, and the likelihood of optimal adherence to ART during the same period, using a multivariate linear mixed-effects model accounting for relevant socio-demographic, behavioral, clinical and structural factors. From May 2005 to May 2012, 523 HIV-positive illicit drug users were recruited and contributed 2,430 interviews. At baseline, 121 (23.1 %) participants reported at least daily cannabis use. In bivariate and multivariate analyses we did not observe an association between using cannabis at least daily and optimal adherence to prescribed HAART (Adjusted Odds Ratio = 1.12, 95 % Confidence Interval [95 % CI]: 0.76–1.64, p value = 0.555.) High-intensity cannabis use was not associated with adherence to ART. These findings suggest cannabis may be utilized by PLWHA for medicinal and recreational purposes without compromising effective adherence to ART.
Kohn, Isaac, Jacob & Abraham
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Buchau
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Alucita safi Ustjuzhanin & Kovtunovich 2020, sp. nov.
Creators: name: Ustjuzhanin, Petr
name: Kovtunovich, Vasily
name: Streltzov, Alexander
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Alucitidae
Alucita
Alucita safi

description: Alucita safi Ustjuzhanin & Kovtunovich, sp. nov.
(Figs. 3, 4)
 Type material: Holotype, male, (ZMJU, gen.pr. Nr. 202005), GHANA, Western Region Visitor Centre, Ankasa N.P., 27-30. xi. 2011, lgt. Dall’ Asta U., Safian Sz., Ochse M.
 External characters. Head, thorax and tegulae light-brown. Labial palpi brown, bent upwards, third segment thin and narrow. Antennae brown. Wingspan 11 mm. Wings yellowish-brown. Along fore wing costa, series of elongated spots basally dark (almost black), medially and distally brown. Mottled pattern of alternating brown, orange and white scales on lobes of all wings. Fringe on wings corresponding to color of these portions of scales. Hind legs light-brown.
 Male genitalia. Uncus wide throughout its length, apically even. Gnathos long, lanceolate, apically slightly tapered, equal to uncus in length. Gnathos arms short. Valves long, narrow, poorly sclerotized. Anellus arms narrow and long. Saccus arched. Aedeagus robust, straight, cornuti distally and medially.
 Female. Unknown.
 Differential diagnosis. In the male genitalia, in the lanceolate gnathos, shape of the uncus and the aedeagus, the species resembles Alucita crococyma (Meyrick, 1937) (Type locality: Mount Cameroon), but differs in the long narrow valves. Externally, differs from A. crococyma in the specific color and the smaller wings.
 Flight period: November.
 Etymology. The species is named after the prominent Hungarian entomologist Szabolcs Sáfián.
description: Published as part of Ustjuzhanin, Petr, Kovtunovich, Vasily & Streltzov, Alexander, 2020, New species of many-plumed moths (Lepidoptera: Alucitidae) from Liberia and Ghana (Western Africa), pp. 26-31 in Ecologica Montenegrina 32 on page 28, DOI: 10.37828/em.2020.32.4, http://zenodo.org/record/13231541
Scaling up to a more ecological (and reproducible) cognitive neuroscience
Creators: name: Nastase, Samuel A.
Publisher: name: Zenodo
Year: 2020
Subjects: reproducibility
ecological psychology
naturalistic stimuli
open data
evolution
language
neuroscience
fMRI

description: Cognitive neuroscientists are trained to use clever experimental manipulations to isolate simple, interpretable relationships between brain, behavior, and environment. This approach relies on the assumption that these relations can be recomposed into a satisfying understanding of ecological brain function. Drawing parallels with evolutionary theory and machine learning, we challenge this assumption and argue that ecological considerations should play a more central role in cognitive neuroscience. With this in mind, we present the “Narratives” data collection—an fMRI benchmark for developing and evaluating models of naturalistic language comprehension. Although sharing the “long tail” of naturalistic neuroimaging data has clear benefits for the community, it also introduces challenges in data harmonization. We develop a novel hyperalignment algorithm that leverages shared connectivity to estimate a common response space across heterogeneous naturalistic datasets. This connectivity-based shared response model yields a consensus space across stimuli and dramatically increases the dimensionality of shared information across subjects.
Design of an orthopaedic instrument for image guided anterior cruciate ligament reconstruction
Creators: name: Mayson, Scott A.
Publisher: name: Swinburne
Year: 2024

description: This is an interdisciplinary research project in which the methods of Industrial and Product Design Engineering are focused upon a problem in Orthopaedics. One of the most controversial areas in Orthopaedics is the reconstruction of the anterior cruciate ligament (ACL). The current twin-instrument method for locating the ACL is difficult for surgeons with fewer than 500 surgical experiences. This was clearly demonstrated by Kohn, Busche and Cans (1995), and confirmed by Sommer, Friederich and Muller (2000), Sudhahar, Glasgow and Donell (2004), and Kuga, Yasuda, Hata et al. (2004). The above research indicates that the problem is not only one of anatomical location, but of how the operation takes place. The aim of the research was, therefore, to develop a new and improved surgical instrument and technique for locating the ACL anatomical landmarks. The research described in this thesis employs a number of design methods that can be used separately or in combination (hybrid process). They form the theory base that guides the design process. This allows the designer to engage in a flexible process that is effective in finding design solutions to the problem. Within this process, iterative case studies were employed in order to design a new surgical device for ACL reconstruction. The thesis describes a series of designed devices (case studies) that were iteratively developed and surgically tested, leading to a penultimate device. This latter device was tested via a number of surgical operations. The device provides a new method for externally locating the internal ACL attachment points. The research has resulted in a commercial association with Smith and Nephew Surgical Australia and BrainLAB AG Germany for the commercialisation of this technique. At the time of writing, the next stage of research and development is under way. This is using a frameless computer-aided image guidance system in the place of X-ray.
Kretschmann, F. Th
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Zeitz
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
More intelligent faculty development: Integrating GenAI in curriculum development programs
Creators: name: Khamis, Nehal
name: Chen, Belinda
name: Egan, Caroline
name: Gaglani, Shiv
name: Tackett, Sean
Publisher: name: Taylor & Francis
Year: 2025
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Science Policy
subject: Plant Biology

description: Generative Artificial Intelligence (GenAI) has rapidly emerged as a potentially transformative tool in education. Faculty development (FD) programs, particularly in curriculum development (CD), are ideal settings for incorporating GenAI to benefit faculty and their learners. However, concerns about accuracy, bias, and ethical implications necessitate structured and responsible integration. We incorporated GenAI across five CD programs at Johns Hopkins University (JHU) in 2023–2024. We developed structured exercises using customizable prompts aligned with each step of the Six-Step Approach for Curriculum Development in Medical Education and encouraged learners to critically engage with GenAI during required exercises and assignments. Structured exercises encouraged experimentation, critical evaluation, and innovation. Participants reported increased efficiency and creativity. Role modeling, balanced messages about GenAI’s capabilities and limitations, and multidisciplinary teamwork were key enablers of success. This pilot offers an example of integration of GenAI into existing FD programs without requiring additional time or sacrificing rigor in CD processes. By sharing our findings globally, we hope to democratize FD and contribute to the responsible, scalable adoption of GenAI in diverse educational contexts.
Alucita mishenini Ustjuzhanin & Kovtunovich 2018
Creators: name: Ustjuzhanin, Petr
name: Kovtunovich, Vasily
name: Streltzov, Alexander
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Alucitidae
Alucita
Alucita mishenini

description: Alucita mishenini Ustjuzhanin & Kovtunovich, 2018.
(Fig. 5)
 Material examined. 1 male, (CUK), LIBERIA,, Putu Jawodee to Sapo N.P. Grand Gedeh County, 15-20.xi.2012, Safian Sz., Troopek R.; 1 male, 1 female, Nimba County, Vanyenpa, West Nimba 20-27.ii.2012, lgt. Safian Sz., Strausz M.
 Female genitalia. Papillae anales narrow, elongated. Posterior and anterior apophyses straight, equal in length. Antrum wide, funnellike. Ductus long, wide, with blind process extending near antrum. Bursa copulatrix oval with narrow ribbon-like signum.
 Flight period: February, November.
 Distribution: Cameroon, Liberia.
 Note. The female genitalia are described for the first time; new to Liberia.
description: Published as part of Ustjuzhanin, Petr, Kovtunovich, Vasily & Streltzov, Alexander, 2020, New species of many-plumed moths (Lepidoptera: Alucitidae) from Liberia and Ghana (Western Africa), pp. 26-31 in Ecologica Montenegrina 32 on page 30, DOI: 10.37828/em.2020.32.4, http://zenodo.org/record/13231541
Mack, Wiegel & Keutzer
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Mailand
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Molecular relaxation by reverse diffusion with time step prediction
Creators: name: Kahouli, Khaled
name: Hessmann, Stefaan Simon Pierre
name: Müller, Klaus-Robert
name: Nakajima, Shinichi
name: Gugler, Stefan
name: Gebauer, Niklas Wolf Andreas
Publisher: name: arXiv
Year: 2024
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Machine Learning (cs.LG)
subject: Computational Physics (physics.comp-ph)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Molecular relaxation, finding the equilibrium state of a non-equilibrium structure, is an essential component of computational chemistry to understand reactivity. Classical force field (FF) methods often rely on insufficient local energy minimization, while neural network FF models require large labeled datasets encompassing both equilibrium and non-equilibrium structures. As a remedy, we propose MoreRed, molecular relaxation by reverse diffusion, a conceptually novel and purely statistical approach where non-equilibrium structures are treated as noisy instances of their corresponding equilibrium states. To enable the denoising of arbitrarily noisy inputs via a generative diffusion model, we further introduce a novel diffusion time step predictor. Notably, MoreRed learns a simpler pseudo potential energy surface (PES) instead of the complex physical PES. It is trained on a significantly smaller, and thus computationally cheaper, dataset consisting of solely unlabeled equilibrium structures, avoiding the computation of non-equilibrium structures altogether. We compare MoreRed to classical FFs, equivariant neural network FFs trained on a large dataset of equilibrium and non-equilibrium data, as well as a semi-empirical tight-binding model. To assess this quantitatively, we evaluate the root-mean-square deviation between the found equilibrium structures and the reference equilibrium structures as well as their energies.
Lindauer, J. J
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Rhein-Bischoffsheim
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Lehensinteressenten an der Birs
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1825

description: Ort: Basel / an der Birs
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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title: Proto-Semitic Origins and the Evolution of Hebrew, Aramaic, and Arabic
title: A Linguistic and Historical Analysis of Hebrew, Aramaic, and Arabic
titleType: AlternativeTitle
title: Birth of a Language
titleType: AlternativeTitle
Creators: name: Khan, Zafar
Publisher: name: Zenodo
Year: 2024

description: This paper, Proto-Semitic Origins and the Evolution of Hebrew, Aramaic, and Arabic: A Linguistic and Historical Analysis, delves into the origins and transformation of the Semitic language family, focusing specifically on Hebrew, Aramaic, and Arabic. Starting from Proto-Semitic, the common ancestor language, the paper examines how environmental factors, migration, and cultural contexts shaped these languages as they spread across the Middle East. Key features like the triconsonantal root system, unique sounds, and grammar are analyzed to highlight the shared and distinctive aspects of each language. This work aims to shed light on how these ancient languages influenced each other and continue to play an important role in modern linguistic and cultural identities.
Alucita habrophila
Creators: name: Ustjuzhanin, Petr
name: Kovtunovich, Vasily
name: Streltzov, Alexander
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Alucitidae
Alucita
Alucita habrophila

description: Alucita habrophila (Meyrick, 1920)
 Material examined. 1 male, (CUK), GHANA, Eastern Region, Bunso Arboretum, 19-20.x.2011, lgt. Safian Sz., F. Puhringer, N. Poll.
 Distribution: Rep. S. Africa, Malawi, Ghana.
 Note. New to Ghana.
description: Published as part of Ustjuzhanin, Petr, Kovtunovich, Vasily & Streltzov, Alexander, 2020, New species of many-plumed moths (Lepidoptera: Alucitidae) from Liberia and Ghana (Western Africa), pp. 26-31 in Ecologica Montenegrina 32 on page 30, DOI: 10.37828/em.2020.32.4, http://zenodo.org/record/13231541
Conversion of twistedness from light to atoms
Creators: name: Baturin, S. S.
name: Volotka, A. V.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We develop a simple model and propose a scheme that allows the production of twisted atoms in free space using the absorption of twisted photons by a bound electron. We show that in the inelastic collision of a photon and an atom, the twisted state of the photon is transferred to the center-of-mass state, so that the projection of the orbital momentum of the atom becomes $m_γ-Δm_e$. We also show that, depending on the experimental conditions, the twistedness of the photon is either transferred to the atomic center-of-mass quantum state or modifies the selection rule for the bound electron transition. Proposed scheme is general and enables complex shaping of the atomic wavefront.
description: 9 pages 4 figures
Hennet, J. N
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Delémont
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Severity of urban cycling injuries and the relationship with personal, trip, route and crash characteristics : analyses using four severity metrics
Creators: name: Cripton, Peter Alec, 1965-
name: Shen, Hui
name: Brubacher, Jeffrey
name: Chipman, Mary
name: Friedman, Steven M.
name: Harris, M. Anne
name: Winters, Meghan
name: Reynolds, Conor
name: Cusimano, Michael D.
name: Babul, Shelina
name: Teschke, Kay
Publisher: name: BMJ Open
Year: 2021

description: Objective: To examine the relationship between cycling injury severity and personal, trip, route and crash characteristics. Results: Older age and collision with a motor vehicle were consistently associated with increased severity in all four metrics and statistically significant in three each (both variables with ambulance transport and CTAS; age with hospital admission; and motor vehicle collision with did not continue by bike). Other factors were consistently associated with more severe injuries, but statistically significant in one metric each: downhill grades; higher motor vehicle speeds; sidewalks (these significant for ambulance transport); multiuse paths and local streets (both significant for hospital admission). Conclusions: In two of Canada's largest cities, about one-third of the bicycle crashes were collisions with motor vehicles and the resulting injuries were more severe than in other crash circumstances, underscoring the importance of separating cyclists from motor vehicle traffic. Our results also suggest that bicycling injury severity and injury risk would be reduced on facilities that minimise slopes, have lower vehicle speeds, and that are designed for bicycling rather than shared with pedestrians.
Hartmeyer, Conrad
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Küsnacht ZH
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Eight-color chiral spin liquid in the $S=1$ bilinear-biquadratic model with Kitaev interactions
Creators: name: Pohle, Rico
name: Shannon, Nic
name: Motome, Yukitoshi
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Multipolar spin systems provide a rich ground for the emergence of unexpected states of matter due to their enlarged spin degree of freedom. In this study, with a specific emphasis on $S=1$ magnets, we explore the interplay between spin nematic states and spin liquids. Based on the foundations laid in the prior work [R. Pohle et al., Phys. Rev. B 107, L140403 (2023)], we investigate the $S=1$ Kitaev model with bilinear-biquadratic interactions, which stabilizes, next to Kitaev spin liquid, spin nematic and triple-$q$ phases, also an exotic chiral spin liquid. Through a systematic reduction of the spin degree of freedom -- from $\mathbb{CP}^{2}$ to $\mathbb{CP}^{1}$ and ultimately to a discrete eight-color model -- we provide an intuitive understanding of the nature and origin of this chiral spin liquid. We find that the chiral spin liquid is characterized by an extensive ground-state degeneracy, bound by a residual entropy, extremely short-ranged correlations, a nonzero scalar spin chirality marked by $\mathbb{Z}_{2}$ flux order, and a gapped continuum of excitations. Our work contributes not only to the specific exploration of $S=1$ Kitaev magnets but also to the broader understanding of the importance of multipolar spin degree of freedom on the ground state and excitation properties in quantum magnets.
description: 30 pages, 16 figures
Herausforderungen der Wissenschaftskommunikation zum Klimawandel und Games als Vermittlungswerkzeuge
Creators: name: Frick, Claudia
Publisher: name: Zenodo
Year: 2022
Subjects: climate change
science communication
games
gaming

description: Das Zusammenspiel von Wissenschaftskommunikation und Games beim Thema Klimawandel hat viel Potenzial, muss sich aber auch gewissen Herausforderungen stellen. Dieser Vortrag illustriert ausschnitthaft Besonderheiten der Kommunikation des Klimawandels mit Games und wo noch Potenziale zu heben sind.
Heuser, J. C. & Sohn
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Gummersbach / Rheinpfalz
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description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Direct fit: an ecological perspective on biological and artificial neural networks
Creators: name: Nastase, Samuel A.
Publisher: name: Zenodo
Year: 2020
Subjects: ecological psychology
neural networks
direct perception
learning
evolution

description: Over many generations, evolution constructs organisms that are marvelously adapted to their environment through a simple, “blind” fitting process. Does the brain use similar brute-force fitting processes to learn how to perceive and act upon the world? Modern artificial neural networks have revealed the power in optimizing millions of parameters over millions of observations to solve real-world tasks. However, these models do not seem to learn simple, human-interpretable representations of the world. In this talk, we draw evolutionary theory and ecological psychology as a lens for understanding biological and artificial neural networks. We argue that this new family of direct-fit models presents a radical challenge to many of the theoretical assumptions in psychology and neuroscience.
Hirzel & Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Zürich
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
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Human Adipose Tissue Conditioned Media from Lean Subjects Is Protective against H₂O₂ Induced Neurotoxicity in Human SH-SY5Y Neuronal Cells
Creators: name: Wan, Zhongxiao
name: Mah, Dorrian
name: Simtchouk, Svetlana
name: Kluftinger, Andreas
name: Little, Jonathan P.
Publisher: name: Multidisciplinary Digital Publishing Institute
Year: 2019

description: Adipose tissue secretes numerous hormone-like factors, which are known as adipokines. Adipokine receptors have been identified in the central nervous system but the potential role of adipokine signaling in neuroprotection is unclear. The aim of this study is to determine (1) Whether adipokines secreted from cultured adipose tissue of lean humans is protective against oxidative stress-induced neurotoxicity in human SH-SY5Y neuronal cells; and (2) To explore potential signaling pathways involved in these processes. Adipose tissue conditioned media (ATCM) from healthy lean subjects completely prevented H2O2 induced neurotoxicity, while this effect is lost after heating ATCM. ATCM activated the phosphorylation of ERK1/2, JNK and Akt at serine 308 in SH-SY5Y cells. PD98059 (25 µM), SP600125 (5 µM) and LY29400 (20 µM) partially blocked the protective effects of ATCM against H₂O₂ induced neurotoxicity. Findings demonstrate that heat-sensitive factors secreted from human adipose tissue of lean subjects are protective against H₂O₂ induced neurotoxicity and ERK1/2, JNK, and PI3K signaling pathways are involved in these processes. In conclusion, this study demonstrates preliminary but encouraging data to further support that adipose tissue secreted factors from lean human subjects might possess neuroprotective properties and unravel the specific roles of ERK1/2, JNK and PI3K in these processes.
Emergent Anti-Ferroelectric Ordering and the Coupling of Liquid Crystalline and Polar Order
Creators: name: Hobbs, Jordan
name: Gibb, Calum J.
name: Mandle, Richard. J.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Polar liquid crystals possess three dimensional orientational order coupled with unidirectional electric polarity, yielding fluid ferroelectrics. Such polar phases are generated by rod-like molecules with large electric dipole moments. 2,5-Disubstituted 1,3-dioxane is commonly employed as a polar motif in said systems, and here we show this to suffer from thermal instability as a consequence of equatorial-trans to axial-trans isomerism at elevated temperatures. We utilise isosteric building blocks as potential replacements for the 1,3- dioxane unit, and in doing so we obtain new examples of fluid ferroelectric systems. For binary mixtures of certain composition, we observe the emergence of a new fluid antiferroelectric phase - a finding not observed for either of the parent molecules. Our study also reveals a critical tipping point for the emergence of polar order in otherwise apolar systems. These results hint at the possibility for uncovering new highly ordered polar LC phases and delineate distinct transition mechanisms in orientational and polar ordering.
Heermann & Stephan
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Altenburg / Thüringen
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Extracting Geometry and Topology of Orange Pericarps for the Design of Bioinspired Energy Absorbing Materials
Creators: name: Fox, Chelsea
name: Chen, Kyle
name: Antonini, Micaela
name: Magrini, Tommaso
name: Daraio, Chiara
Publisher: name: arXiv
Year: 2024
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: As a result of evolution, many biological materials have developed irregular structures that lead to outstanding mechanical properties, like high stiffness-to-weight ratios and good energy absorption. To reproduce these properties in synthetic materials, biomimicry typically replicates the irregular natural structure, often leading to fabrication challenges. Here, we present a bioinspired material design method that instead reduces the irregular natural structure to a finite set of building blocks, also known as tiles, and rules to connect them, and then uses these elements as instructions to generate synthetic materials with mechanical properties similar to the biological materials. We demonstrate the method using the pericarp of the orange, a member of the citrus family known for its protective, energy-absorbing capabilities. We generate polymer samples and characterize them under quasi-static and dynamic compression and observe spatially-varying stiffness and good energy absorption, as seen in the biological materials. By quantifying which tiles and connectivity rules locally deform in response to loading, we determine how to spatially control the stiffness and energy absorption.
Hess, Paul
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Zürich
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Well behaved class of Heintzmann's solution within $f(R,\,T)$ framework
Creators: name: Rej, Pramit
name: Karmakar, Akashdip
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The primary objective of this paper is to develop a well-behaved class of Heintzmann IIa [{\em H. Heintzmann, Z. Physik 228, 489-493 (1969)}] solution in the context of $f(R,\, T)$ gravity. In the $f(R, T)$ framework, the gravitational action includes both the Ricci scalar ($R$) and the trace of the energy-momentum tensor ($T$). We chose a particular $f(R,\,T)$ model s.t. $f(R,\,T) = R+2 χT$, where $χ$ is known as the coupling parameter. This solution describes a novel isotropic compact fluid sphere with positively finite central pressure and density in this extended theory of gravity. The results obtained analytically are better described by graphical representations of the physical parameters for various values of the coupling parameter $χ$. The solution for a specific compact object, Vela X-1, with radius $\mathfrak{R} = 9.56_{-0.08}^{+0.08}$ km and mass $\mathcal{M} = 1.77 \pm 0.08~\mathcal{M}_{\odot}$ [{\em M. L. Rawls et al. ApJ, 730, 25 (2011)}], is shown here. We analyze the fundamental physical attributes of the star, which reveals the influence of the coupling parameter $χ$ on the values of substance parameters. This helps us to make a fruitful comparison of this modified $f(R,\, T)$ gravity with the standard GR and notice that it holds good for stable compact objects. In this framework, the star under our consideration exhibits a stable structure consistent with the Heintzmann IIa {\em ansatz}. From all of our obtained graphical and numerical results, we can ultimately conclude that our reported model is physically admissible and satisfies all the physical criteria for an acceptable model.
description: 19 Pages. 10 Figures, 4 tables (Accepted for publication in The European Physical Journal Plus on 23.07.2024)
Multi-mem behavior at reduced voltages in La$_{1/2}$Sr$_{1/2}$Mn$_{1/2}$Co$_{1/2}$O$_{3-x}$ perovskite modified with Sm:CeO$_2$
Creators: name: Acevedo, Wilson Román
name: Aguirre, Myriam H.
name: Noheda, Beatriz
name: Rubi, Diego
Publisher: name: arXiv
Year: 2024
Subjects: subject: Applied Physics (physics.app-ph)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Neuromorphic computing aims to mimic the architecture and the information processing mechanisms of the mammalian brain, appearing as the only avenue that offers significant energy savings compared to the standard digital computers. Memcapacitive devices (which can change their capacitance between different non-volatile states upon the application of electrical stimulation) can significantly reduce the energy consumption of bioinspired circuitry. In the present work, we study the multimem (memristive and memcapacitive) behavior of devices based on thin films of the topotactic redox La$_{1/2}$Sr$_{1/2}$Mn$_{1/2}$Co$_{1/2}$O$_{3-x}$ (LSMCO) perovskite modified with Sm:Ce$O_2$ (SCO), grown on Nb:SrTiO$_{3}$ with (001) and (110) out of plane orientations. Either the self assembling at the nanoscale of both LSMCO and SCO phases or the doping with Ce(Sm) of the LSMCO perovskite were observed for different fabrication conditions and out of plane orientations. The impact of these changes on the device electrical behavior was determined. The optimum devices resulted those with (110) orientation and Ce(Sm) doping the perovskite. These devices displayed a multimem behavior with robust memcapacitance and significantly lower operation voltages (especially the RESET voltage) in comparison with devices based on pristine LSMCO. In addition, they were able to endure electrical cycling (and the concomitant perovskite topotactic redox transition between oxidized and reduced phases) without suffering nanostructural or chemical changes. We link these properties to an enhanced perovskite reducibility upon Ce(Sm) doping. Our work contributes to increase the reliability of LSMCO based multimem systems and to reduce their operating voltages closer to the 1 V threshold, which are key issues for the development of nanodevices for neuromorphic or in memory computing.
description: 22 pages, 8 figures
Hoeninghaus, F. W., Associe des Hauses Hoeninghaus & de Greiff
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Krefeld
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Heberlin, Fils
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Belfort
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Hinsch J.D. &Co
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Hamburg
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
A co-culture genome-wide RNAi screen with mammary epithelial cells reveals transmembrane signals required for growth and differentiation
Creators: name: Burleigh, Angela
name: McKinney, Steven
name: Brimhall, Jazmine
name: Yap, Damian
name: Eirew, Peter
name: Poon, Steven
name: Ng, Viola
name: Wan, Adrian
name: Prentice, Leah
name: Annab, Lois
name: Barrett, J. C.
name: Caldas, Carlos
name: Eaves, Connie
name: Aparicio, Samuel, 1963-
Publisher: name: BioMed Central
Year: 2016

description: Introduction: The extracellular signals regulating mammary epithelial cell growth are of relevance to understanding the pathophysiology of mammary epithelia, yet they remain poorly characterized. In this study, we applied an unbiased approach to understanding the functional role of signalling molecules in several models of normal physiological growth and translated these results to the biological understanding of breast cancer subtypes. Methods: We developed and utilized a cytogenetically normal clonal line of hTERT immortalized human mammary epithelial cells in a fibroblast-enhanced co-culture assay to conduct a genome-wide small interfering RNA (siRNA) screen for evaluation of the functional effect of silencing each gene. Our selected endpoint was inhibition of growth. In rigorous postscreen validation processes, including quantitative RT-PCR, to ensure on-target silencing, deconvolution of pooled siRNAs and independent confirmation of effects with lentiviral short-hairpin RNA constructs, we identified a subset of genes required for mammary epithelial cell growth. Using three-dimensional Matrigel growth and differentiation assays and primary human mammary epithelial cell colony assays, we confirmed that these growth effects were not limited to the 184-hTERT cell line. We utilized the METABRIC dataset of 1,998 breast cancer patients to evaluate both the differential expression of these genes across breast cancer subtypes and their prognostic significance. Results: We identified 47 genes that are critically important for fibroblast-enhanced mammary epithelial cell growth. This group was enriched for several axonal guidance molecules and G protein–coupled receptors, as well as for the endothelin receptor PROCR. The majority of genes (43 of 47) identified in two dimensions were also required for three-dimensional growth, with HSD17B2, SNN and PROCR showing greater than tenfold reductions in acinar formation. Several genes, including PROCR and the neuronal pathfinding molecules EFNA4 and NTN1, were also required for proper differentiation and polarization in three-dimensional cultures. The 47 genes identified showed a significant nonrandom enrichment for differential expression among 10 molecular subtypes of breast cancer sampled from 1,998 patients. CD79A, SERPINH1, KCNJ5 and TMEM14C exhibited breast cancer subtype–independent overall survival differences. Conclusion: Diverse transmembrane signals are required for mammary epithelial cell growth in two-dimensional and three-dimensional conditions. Strikingly, we define novel roles for axonal pathfinding receptors and ligands and the endothelin receptor in both growth and differentiation.
Numerical demonstration of Abelian fractional statistics of composite fermions in the spherical geometry
Creators: name: Bose, Koyena
name: Balram, Ajit C.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Fractional quantum Hall (FQH) fluids host quasiparticle excitations that carry a fraction of the electronic charge. Moreover, in contrast to bosons and fermions that carry exchange statistics of $0$ and $π$ respectively, these quasiparticles of FQH fluids, when braided around one another, can accumulate a Berry phase, which is a fractional multiple of $π$. Deploying the spherical geometry, we numerically demonstrate that composite fermion particle (CFP) excitations in the Jain FQH states carry Abelian fractional statistics. Previously, the exchange statistics of CFPs were studied in the disk geometry, where the statistics get obscured due to a shift in the phase arising from the addition of another CFP, making its determination cumbersome without prior knowledge of the shift. We show that on the sphere this technical issue can be circumvented and the statistics of CFPs can be obtained more transparently. The ideas we present can be extended to determine the statistics of quasiparticles arising in certain non-Abelian partonic FQH states.
Herzog, Notar
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1829

description: Ort: Basel
description: Verzeichnung=Description=Inventaire 05.07.2020 Automatisiert nach HAN-Import
description: Verzeichnung=Description=Inventaire ISAD(G) / HAN Katalogisierungsregeln für Archivbestände Detailliert
Употребление глагольных соотношений в произведении Ч. Айтматова «Джамиля».
Creators: name: Джаксиликова, Айгерим
Publisher: name: Zenodo
Year: 2024

description: Понятие о глагольных соотношениях, формах глагольных соотношений, их применении и использовании в художественном произведении.
EKOLOGIK MADANIYATNI SHAKLLANTIRISHDA QADRIYATLARNING FALSAFIY QARASHLARI VA OʻRNI
Creators: name: Abdunazarova, Zebiniso
Publisher: name: Zenodo
Year: 2025

description: Hozirgi kunda insoniyat oldida turgan eng asosiy vazifalardan biri bu tabiat boyliklarini kelgusi avlodga tabiiy holatda yetkazib berishdan iborat. Bu muammoni hal etishning eng samarali usullardan biri o 'sib kelayotgan yosh avlodni tabiatni sevuvchi va ekalogik madaniyatli shahs qilib tarbiyalashdan iboratdir. Bu vazifalarning yechimi bevosita boshlang'ich sinflarda o'rga-niladigan Tabiatshunoslik va Atrofimizdagi olam fani bilan chanbarchas bog 'liqdir.
Similar trajectories of psychological states predict marital satisfaction
Creators: name: Married couples
Publisher: name: Zenodo
Year: 2024

description: Modern mate selection theories suggest that people are more likely to marry someone similar to themselves in terms of numerous attributes. Recent research has demonstrated a positive relationship between marital satisfaction and inter-subject correlation (ISC) of neural responses while viewing movies in married couples. Nevertheless, conventional ISC methods solely capture information about similarity in the temporal evolution of region-averaged neural responses, disregarding nuanced spatially distributed response topographies. Here, we integrated ISC and multi-voxel pattern (MVP) analysis to capitalize inter-subject trajectory similarity (ISTS) of MVP. We demonstrated that married couples showed significantly higher. The ISTS than randomly selected pairs, during movie viewing and resting-state. The ISTS was particularly positively associated with marital satisfaction in married couples while viewing movies. In order to investigate latent “psychological states” characterized by relatively stable patterns of MVP, a hidden Markov model was used to segment the neural events in married couples during viewing movies. We found the ISTS within manually defined events was a strong predictor of marital satisfaction. These results suggest that married couples with high-level marital satisfaction may experience similar trajectories of mental states when exposed to a common marital-related stimulus, and extend our understanding of the neurobiological signatures of intimate relationship.