cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Spin Transport in Magnetically Ordered Systems: Ferromagnets, Antiferromagnets and Frustrated Systems
Creators: name: Hoang, Danh-Tai
name: Diep, Hung T.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In this review, we outline the important results on the resistivity encountered by an electron in magnetically ordered materials. The mechanism of the collision between the electron and the lattice spins is shown. Experiments on the spin resistivity in various magnetic materials as well as theoretical background are recalled. We focus on our works since 15 years using principally Monte Carlo simulations. In these works, we have studied the spin resistivity in various kinds of magnetic systems ranging from ferromagnets and antiferromagnets to frustrated spin systems. It is found that the spin resistivity shows a broad peak at the transition temperature in systems with a second-order phase transition, while it undergoes a discontinuous jump at the transition temperature of a first-order transition. New results on the hexagonal-close-packed (HCP) antiferromagnet are also shown in extended details for the Ising case in both the frustrated and non-frustrated parameter regions.
description: 20 pages, 20 figures
Nature of the Na20 2646-keV level and the stellar reaction rate for Ne19(p,γ)20Na
Creators: name: Fortune, H.T.
name: Champagne, A.E.
name: Brown, B.A.
name: Sherr, R.
Publisher: name: American Physical Society
Year: 1993

description: Careful comparison of F20 and Na20, and available data on reactions leading to both, suggests that Jπ(2646)=3+. Other mirror identifications are indicated and quantities of astrophysical interest are calculated.
Explosive hydrogen burning
Creators: name: Wiescher, M.
name: Champagne, A.E.
Publisher: name: Annual Reviews Inc.
Year: 1992

description: Under astrophysical conditions of extreme temperature and density, nuclear reactions can occur with rates that are comparable to a dynamical free-fall time, i.e. on the order of seconds. Explosive hydrogen burning will take place in a number of sites, most notably in cataclysmic binary systems (including novae and some x-ray bursts), and during Type II supernovae. The former objects are thought to be thermonuclear outbursts triggered by mass accretion onto the surface of either a white dwarf or a neutron star. A knowledge of the relevant nuclear reaction cross sections is therefore critical to our understanding of the outburst phenomenon itself. In particular, this information determines the amount of energy generated to power the outburst and the inventory of elements produced. These results may be compared with direct observations to provide a tight constraint on models of these systems. Much useful information can be obtained from the nucleosynthesis itself. For example, measurements of absolute and relative elemental abundances, combined with nucleosynthesis calculations , could yield information regarding the physical conditions during the explosion. Also, if a detectable amount of a gamma-ray emitter such as 22Na or 26 Al is produced, then observations of the gamma-ray flux over time may shed some light on how the ejecta are mixed into the interstellar medium . The nuclei of active galaxies are thought to be powered by a similar mechanism, in this case mass accretion by massive black holes. As a result, much of what we learn by studying cataclysmic binaries might also be applied to models of active galaxies. In the case of supernovae, explosive hydrogen burning is incidental to the underlying explosion mechanism. However, nucleosynthetic yields are again useful in probing the explosion. In addition , since supernovae are major sources of heavy elements, explosive nucleosynthesis is responsible for much of galactic chemical evolution.
In situ Imaging of an Anisotropic Layer-by-Layer Phase Transition in Few-Layer MoTe2
Creators: name: Lee, Chia-Hao
name: Ryu, Huije
name: Nolan, Gillian
name: Zhang, Yichao
name: Lee, Yangjin
name: Oh, Siwon
name: Cheong, Hyeonsik
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Kim, Kwanpyo
name: Lee, Gwan-Hyoung
name: Huang, Pinshane Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Understanding the phase transition mechanisms in two-dimensional (2D) materials is a key to precisely tailor their properties at the nanoscale. Molybdenum ditelluride (MoTe2) exhibits multiple phases at room temperature, making it a promising candidate for phase-change applications. Here, we fabricate lateral 2H-Td interfaces with laser irradiation and probe their phase transitions from micro- to atomic scales with in situ heating in the transmission electron microscope (TEM). By encapsulating the MoTe2 with graphene protection layers, we create an in situ reaction cell compatible with atomic resolution imaging. We find that the Td-to-2H phase transition initiates at phase boundaries at low temperatures (200-225 degree C) and propagates anisotropically along the b-axis in a layer-by-layer fashion. We also demonstrate a fully reversible 2H-Td-2H phase transition cycle, which generates a coherent 2H lattice containing inversion domain boundaries. Our results provide insights on fabricating 2D hetero-phase devices with atomically sharp and coherent interfaces.
description: 38 pages, 5 figures, 9 supplementary figures, and supplementary information
Die emotionale Belastung von Eltern sondenernährter Kinder und der Umgang in der Logopädie. Eine Befragung von Müttern und Logopädinnen
Creators: name: Grossenbacher, Laura
name: Finsler, Stefanie
Publisher: name: Zenodo
Year: 2021
Subjects: Logopädie
Sondenernährung
Kind
emotionale Belastung
Bachelorarbeit

description: In der vorliegenden Arbeit werden die negativen Emotionen, welche Eltern vor und während einer Sondenentwöhnung empfinden, erforscht. Weiter werden Logopädinnen befragt, wie sie in der Praxis mit negativen Emotionen der Eltern umgehen. Der Untersuchung liegt ein qualitatives Forschungsdesign zugrunde. Die anhand Leitfadeninterviews erhobenen Daten werden mittels der inhaltlich strukturierenden Inhaltsanalyse ausgewertet. Die Ergebnisse zeigen, dass Eltern vor sowie während der Sondenentwöhnung diverse negative Emotionen empfinden können, welche nicht zuletzt von ihren individuellen Erfahrungen mit Fachpersonen und dem Gesundheitszustand ihres Kindes abhängen. Eine allgemeingültige Aussage über empfundene negative Emotionen ist daher nicht erzielbar. Die befragten Eltern bieten jedoch einen vertieften Einblick in zwei beispielhafte Einzelfälle. Darüber hinaus beschreiben die befragten Logopädinnen grundlegende negative Emotionen, die sie in vielen Fällen wahrnehmen, und schildern verschiedene Methoden, damit Eltern vor und während der Sondenentwöhnung optimal begleitet werden.
The Repository Manager’s Guide to Making Wonderful Things Accessible
Creators: name: Skelly, Lara
Publisher: name: Loughborough University
Year: 2023

description: The rise of Open Research has found many librarians scrambling to accommodate an ever-increasing variety of file formats in their repositories. In the effort to make things FAIR (findable, accessible, interoperable, reliable), thoughts around accessibility seem to stretch to software, paywalls and web platforms but do not go into the realm of making files accessible for those with disabilities. This guide is my attempt to fill that need.
Rivet and the analysis preservation in heavy-ion collisions experiments
Creators: name: da Silva, Antonio Carlos Oliveira
Publisher: name: arXiv
Year: 2023
Subjects: subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The comparison of experimental data and theoretical predictions is important for our understanding of the mechanisms for interactions and particle production in hadron collisions, both at the Large Hadron Collider and at the Relativistic Heavy-Ion Collider experiments. Several tools were ideated to help with that. Rivet (Robust Independent Validation of Experiment and Theory) is a framework that facilitates the comparison between measurements from high-energy physics experiments and Monte Carlo event generators able to produce outputs using the HepMC package. Rivet contains a repository with analysis algorithms developed by experiments, providing analysis documentation and preservation. The recent development of features for the implementation of heavy-ion collision analyses, such as centrality determination, will be presented in this contribution, together with some of the open points still to be addressed.
description: Proceedings of 37th Winter Workshop on Nuclear Dynamics. March 2022, Puerto Vallarta, Mexico
A new application of k-symplectic Lie systems
Creators: name: de Lucas, J.
name: Tobolski, M.
name: Vilariño, S.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: 34A26

description: The $k$-symplectic structures appear in the geometric study of the partial differential equations of classical field theories. Meanwhile, we present a new application of the $k$-symplectic structures to investigate a type of systems of first-order ordinary differential equations, the $k$-symplectic Lie systems. In particular, we analyse the properties, e.g. the superposition rules, of a new example of $k$-symplectic Lie system which occurs in the analysis of diffusion equations.
description: 5 pages
Ne22(d,p)23Ne reaction and neutron balance in the s process
Creators: name: Champagne, A.E.
name: Howard, A.J.
name: Mao, Z.Q.
Publisher: name: American Physical Society
Year: 1990

description: One possible source of neutrons for the astrophysical s process is the Ne22(n)25Mg reaction. However, the number of neutrons available to synthesize heavy elements may be limited by the rate of the Ne22(n,)23Ne reaction. To aid in the interpretation of recent (n,) measurements, we have used the Ne22(d,p)23Ne reaction to investigate the single-particle structure of states located near the Ne22+n threshold. No states that correspond to astrophysically significant resonances were found, and so the (n,) rate is effectively determined by direct capture.
Final State Interaction Effect in Pure Annihilation $B_s \to ρρ$ Decay
Creators: name: Talebtash, Mohammad Rahim
name: Mehraban, Hossein
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyzed the process of $B_s\rightarrow ρρ$ decay in QCD factorization (QCDF) and final state interaction (FSI) effects. In QCDF for this decay we have only the annihilation graph and we expected small Branching ratio. Then we considered FSI effect as a sizable correction where the intermediate states are $π^0π^0$, $π^+π^-$, $K^0\bar{K^0}$ and $K^+K^-$ mesons. To consider the amplitudes of these intermediate states, QCDF approach was used. The experimental branching ratio of $B_s\rightarrow ρρ$ is less than $3.20\times 10^{-4}$ and our result is $1.08 \times 10^{-9}$ and $3.29 \times10^{-4}$ from QCDF and FSI, respectively.
Einblicke in die reale Praxis der Behandlung von kindlichen Stimmstörungen im Kontext Schule. Ist-Stand, Kompetenz und Vision einer 'good practice'
Creators: name: Brunner, Noemi
Publisher: name: Zenodo
Year: 2021
Subjects: Logopädie
Kindliche Stimmstörung
Schule
Bachelorarbeit

description: Diese Arbeit befasst sich mit der Behandlung kindlicher Stimmstörungen im Kontext Schule. Konkret wird gefragt, wie Logopäd*innen mit dieser Störung umgehen und über welchen Wissenshintergrund sie verfügen. Anhand einer Umfrage an Schullogopäd*innen wurde ein Einblick in die Praxis gewährt. Mittels Befragung und einem Experteninterview wurde zusätzlich eine Vision für die Behandlung im Sinne einer ‘good practice’ erstellt. Die Umfrage zeigt auf, dass die Behandlung kindlicher Stimmstörungen einen geringen Stellenwert in der Schullogopädie hat. Aktuell liegt der Fokus auf Störungen, die den schulischen Erfolg erheblicher gefährden. Für die Umsetzung einer ‘good practice’ müssen Lehrpersonen, Eltern und Ärzt*innen für die Störung sensibilisiert werden. Zusätzlich soll bereits im Kindergarten Präventionsarbeit zur Vermeidung von Stimmstörungen und deren Langzeitschäden geleistet werden.
title: Safety against flooding
Creators: name: Verwaest, Toon
name: Thoon, Daphné
name: Monbaliu, Jaak
name: Mostaert, Frank
name: Martens, Chantal
name: Moulaert, Ine
name: Mertens, Tina
name: Van Besien, Peter, P.
Publisher: name: Flanders Marine Institute
Year: 2023

description: Title : Compendium voor Kust en Zee = Compendium for Coast and Sea. Vlaams Instituut voor de Zee (VLIZ): Oostende. ISSN 2983-5526; e-ISSN 2983-5534 Volume : 2023 Issue : Pagination : 1-15
Few-shot Node Classification with Extremely Weak Supervision
Creators: name: Wang, Song
name: Dong, Yushun
name: Ding, Kaize
name: Chen, Chen
name: Li, Jundong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Few-shot node classification aims at classifying nodes with limited labeled nodes as references. Recent few-shot node classification methods typically learn from classes with abundant labeled nodes (i.e., meta-training classes) and then generalize to classes with limited labeled nodes (i.e., meta-test classes). Nevertheless, on real-world graphs, it is usually difficult to obtain abundant labeled nodes for many classes. In practice, each meta-training class can only consist of several labeled nodes, known as the extremely weak supervision problem. In few-shot node classification, with extremely limited labeled nodes for meta-training, the generalization gap between meta-training and meta-test will become larger and thus lead to suboptimal performance. To tackle this issue, we study a novel problem of few-shot node classification with extremely weak supervision and propose a principled framework X-FNC under the prevalent meta-learning framework. Specifically, our goal is to accumulate meta-knowledge across different meta-training tasks with extremely weak supervision and generalize such knowledge to meta-test tasks. To address the challenges resulting from extremely scarce labeled nodes, we propose two essential modules to obtain pseudo-labeled nodes as extra references and effectively learn from extremely limited supervision information. We further conduct extensive experiments on four node classification datasets with extremely weak supervision to validate the superiority of our framework compared to the state-of-the-art baselines.
description: WSDM 2023
Wavelet correlations to reveal multiscale coupling in geophysical systems
Creators: name: Casagrande, Erik
name: Mueller, Brigitte
name: Miralles, Diego
name: Entekhabi, Dara
name: Molini, Annalisa
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: The interactions between climate and the environment are highly complex. Due to this complexity, process-based models are often preferred to estimate the net magnitude and directionality of interactions in the Earth System. However, these models are based on simplifications of our understanding of nature, thus are unavoidably imperfect. Conversely, observation-based data of climatic and environmental variables are becoming increasingly accessible over large scales due to the progress of space-borne sensing technologies and data-assimilation techniques. Albeit uncertain, these data enable the possibility to start unraveling complex multivariable, multiscale relationships if the appropriate statistical methods are applied. Here, we investigate the potential of the wavelet cross-correlation method as a tool for identifying multiscale interactions, feedback and regime shifts in geophysical systems. The ability of wavelet cross-correlation to resolve the fast and slow components of coupled systems is tested on synthetic data of known directionality, and then applied to observations to study one of the most critical interactions between land and atmosphere: the coupling between soil moisture and near-ground air temperature. Results show that our method is not only able to capture the dynamics of the soil moisture-temperature coupling over a wide range of temporal scales (from days to several months) and climatic regimes (from wet to dry), but also to consistently identify the magnitude and directionality of the coupling. Consequently, wavelet cross-correlations are presented as a promising tool for the study of multiscale interactions, with the potential of being extended to the analysis of causal relationships in the Earth system.
description: Submitted to Journal of Geophysical Research - Atmosphere
Sprechstörungen bei Parkinson in neurologischen Sprechstunden. Eine Befragung von Neurologen
Creators: name: Schneider, Andrea
Publisher: name: Zenodo
Year: 2021
Subjects: Logopädie
Parkinson
Sprechstörung
Neurologie
Bachelorarbeit

description: Ziel dieser Bachelorarbeit ist es, herauszufinden, ob Patienten mit Parkinson von ihren Neurologen über Sprechstörungen informiert werden. Die Fragestellung ist aufgrund der hohen Prävalenz und hinsichtlich der positiven Vorteile eines frühen Therapiebeginns relevant. In einer qualitativen Befragung von Neurologen wurde untersucht, welchen Stellenwert Sprechstörungen im klinischen Setting haben, wie informiert wird und welche Überlegungen oder hemmende Faktoren zugrunde liegen. Die Experteninterviews wurden qualitativ nach Mayring ausgewertet. Die Befragung hat ergeben, dass Neurologen eine eher vorsichtige und abwartende Rolle in der Aufklärung über Sprechstörungen einnehmen. Eine Informationsleistung erfolgt nicht nach einem definierten Prozess oder Zeitpunkt. Aussagen, dass Logopädie unter Parkinson Betroffenen wenig bekannt ist, belegen, dass generell mehr informiert werden muss.
Using photometric redshift data to improve the detection of galactic filaments with the Bisous model
Creators: name: Muru, Moorits Mihkel
name: Tempel, Elmo
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Filament finders are limited, among other things, by the abundance of spectroscopic redshift data. As there are proportionally more photometric redshift data than spectroscopic, we aim to use photometric data to improve and expand the areas where we can detect the large-scale structure of the Universe. We present a proof of concept, showing that the Bisous filament finder can improve the detected filamentary network with photometric redshift data. We created mock data from the MultiDark-Galaxies catalogue. Galaxies with spectroscopic redshifts were given exact positions from the simulation. Galaxies with photometric redshifts were given uncertainties along one coordinate. The errors were generated with different Gaussian distributions for different samples. There are three different types of samples: spectroscopic only, photometric only, and mixed samples of galaxies with photometric and spectroscopic redshifts. In photometric-only samples, the larger the uncertainty for photometric redshifts, the fewer filaments are detected, and the filaments strongly align along the line of sight. Using mixed samples improves the number of filaments detected and decreases the alignment bias of those filaments. The results are compared against the full spectroscopic sample. The recall for photometric-only samples depends heavily on the size of uncertainty and dropped close to 20%; for mixed samples, the recall stayed between 40% and 80%. The false discovery rate stayed below 5% in every sample tested in this work. Mixed samples showed better results than corresponding photometric-only or spectroscopic-only samples for every uncertainty size and number of spectroscopic galaxies in mixed samples. Mixed samples of galaxies with photometric and spectroscopic redshifts help us to improve and extend the large-scale structure further than possible with only spectroscopic samples.
description: 10 pages, 5 figures, 2 tables. Accepted for publication in Astronomy & Astrophysics (A&A)
Additional file 2 of Structural and non-coding variants increase the diagnostic yield of clinical whole genome sequencing for rare diseases
Creators: name: Pagnamenta, Alistair T.
name: Camps, Carme
name: Giacopuzzi, Edoardo
name: Taylor, John M.
name: Hashim, Mona
name: Calpena, Eduardo
name: Kaisaki, Pamela J.
name: Hashimoto, Akiko
name: Yu, Jing
name: Sanders, Edward
name: Schwessinger, Ron
name: Hughes, Jim R.
name: Lunter, Gerton
name: Dreau, Helene
name: Ferla, Matteo
name: Lange, Lukas
name: Kesim, Yesim
name: Ragoussis, Vassilis
name: Vavoulis, Dimitrios V.
name: Allroggen, Holger
name: Ansorge, Olaf
name: Babbs, Christian
name: Banka, Siddharth
name: Baños-Piñero, Benito
name: Beeson, David
name: Ben-Ami, Tal
name: Bennett, David L.
name: Bento, Celeste
name: Blair, Edward
name: Brasch-Andersen, Charlotte
name: Bull, Katherine R.
name: Cario, Holger
name: Cilliers, Deirdre
name: Conti, Valerio
name: Davies, E. Graham
name: Dhalla, Fatima
name: Dacal, Beatriz Diez
name: Dong, Yin
name: Dunford, James E.
name: Guerrini, Renzo
name: Harris, Adrian L.
name: Hartley, Jane
name: Hollander, Georg
name: Javaid, Kassim
name: Kane, Maureen
name: Kelly, Deirdre
name: Kelly, Dominic
name: Knight, Samantha J. L.
name: Kreins, Alexandra Y.
name: Kvikstad, Erika M.
name: Langman, Craig B.
name: Lester, Tracy
name: Lines, Kate E.
name: Lord, Simon R.
name: Lu, Xin
name: Mansour, Sahar
name: Manzur, Adnan
name: Maroofian, Reza
name: Marsden, Brian
name: Mason, Joanne
name: McGowan, Simon J.
name: Mei, Davide
name: Mlcochova, Hana
name: Murakami, Yoshiko
name: Németh, Andrea H.
name: Okoli, Steven
name: Ormondroyd, Elizabeth
name: Ousager, Lilian Bomme
name: Palace, Jacqueline
name: Patel, Smita Y.
name: Pentony, Melissa M.
name: Pugh, Chris
name: Rad, Aboulfazl
name: Ramesh, Archana
name: Riva, Simone G.
name: Roberts, Irene
name: Roy, Noémi
name: Salminen, Outi
name: Schilling, Kyleen D.
name: Scott, Caroline
name: Sen, Arjune
name: Smith, Conrad
name: Stevenson, Mark
name: Thakker, Rajesh V.
name: Twigg, Stephen R. F.
name: Uhlig, Holm H.
name: van Wijk, Richard
name: Vona, Barbara
name: Wall, Steven
name: Wang, Jing
name: Watkins, Hugh
name: Zak, Jaroslav
name: Schuh, Anna H.
name: Kini, Usha
name: Wilkie, Andrew O. M.
name: Popitsch, Niko
name: Taylor, Jenny C.
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Supplementary clinical case information for selected cases.
I127(3He,t)127Xe reaction with relevance to neutrino detection
Creators: name: Kouzes, R.T.
name: Champagne, A.E.
name: Benton, D.R.
name: McDonald, A.B.
name: Coulter, K.P.
name: Lowry, M.M.
name: Mao, Z.Q.
Publisher: name: American Physical Society
Year: 1989

description: The I127(3He,t)127Xe reaction has been measured for low-lying states in Xe127 which may play a role in neutrino capture by I127. High-spin states at excitation energies Ex=309 and 646 keV are found to be much more strongly populated than the Jπ=((3/2-(7/2)+ states relevant to neutrino capture by I127.
Checkliste für den Umgang mit LRS im Nachschulbereich. Überprüfung von Empfehlungen auf Praktikabilität
Creators: name: Frank, Isabel
name: Spiess, Katrin
Publisher: name: Zenodo
Year: 2021
Subjects: Logopädie
Lese-Rechtschreibstörung
Berufsausbildung
Bachelorarbeit

description: Lese-Rechtschreibstörung (LRS) ist durch die geschätzte Prävalenz von 4 bis 8 % eine Störung von hoher Brisanz. In der Literatur, wie auch in der logopädischen Ausbildung, werden Symptomatik, Diagnostik und die klassische Rechtschreib- und Grammatiktherapie einer LRS schwerpunktmässig für den Zeitraum der obligatorischen Schulzeit behandelt. Die LRS ist jedoch eine Störung, die die Betroffenen ein Leben lang begleitet. Dies gab im Zuge der vorliegenden Arbeit den Anlass, eine umfangreiche und praxistaugliche Checkliste zu entwickeln. Diese soll logopädischen Fachpersonen Empfehlungen und nützliche Hinweise im Umgang mit der LRS von Jugendlichen bieten, die sich an der Schwelle zur Berufsausbildung befinden. Die entstandene Checkliste wurde in einer zweischrittigen Evaluation durch Experteninnen zur Untersuchung der Fragestellung auf Praktikabilität geprüft.
Stability of traveling wavefronts in discrete reaction-diffusion equations with nonlocal delay effects
Creators: name: Guo, Shangjiang
name: Zimmer, Johannes
Publisher: name: arXiv
Year: 2014
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 35K57, 34K20, 92D25

description: This paper deals with traveling wavefronts for temporally delayed, spatially discrete reaction-diffusion equations. Using a combination of the weighted energy method and the Green function technique, we prove that all noncritical wavefronts are globally exponentially stable, and critical wavefronts are globally algebraically stable when the initial perturbations around the wavefront decay to zero exponentially near minus infinity regardless of the magnitude of time delay.
Security challenges in a cyber society
Creators: name: LabGRIMA
Publisher: name: IIGS-CENGRI-LabGRIMA
Year: 2023

description: Why does cybersecurity require joint action for the stability of international policies? Geopolitical disputes over cyberspace control have grown, accentuating the difficulty of formulating universal definitions and standards, combined with the scarcity of regulations and laws. Cybersecurity is essential to ensure the full functioning of the current information society because the increased exposure and use of technologies, in both public and private matters, facilitates many processes of innovation and progress, accompanied by risks that may compromise the development of the poorest countries, and also being among the main challenges accessibility and common jurisdictional specificities.
Low-lying levels in Pm148
Creators: name: Norman, E.B.
name: Champagne, A.E.
name: Lesko, K.T.
Publisher: name: American Physical Society
Year: 1988

description: The Sm149(d,3He) reaction has been used to populate levels in Pm148. Nineteen new excited states have been observed below 1 MeV excitation energy in Pm148. The possible astrophysical implications of these results are discussed.
Decay of the first isobaric analog state in Ge69
Creators: name: Mao, Z.Q.
name: McDonald, A.B.
name: Lowry, M.M.
name: Champagne, A.E.
name: Kouzes, R.T.
Publisher: name: American Physical Society
Year: 1988

description: The alpha-decay branching ratio for the lowest isobaric analog state in Ge69 has been measured to be less than 1.0×10-2. Transitions to this level contribute significantly to the cross section for the capture of high-energy neutrinos by Ga69. Since the analog state decays almost exclusively by gamma-ray emission, induced Ge69 radioactivity may be used for the detection of high-energy neutrinos in large-scale gallium neutrino detectors.
Cristo como médico: la curación espiritual en la Edad Media.Publicado: 21 enero 2025 19:47 CET. The Conversation. Rigor académico, oficio periodístico
Creators: name: Peirats Navarro, Anna
Publisher: name: figshare
Year: 2025
Subjects: classificationCode: 470513
subject: Latin and classical Greek literature
classificationCode: 470599
subject: Literary studies not elsewhere classified
classificationCode: 470514
subject: Literary theory
classificationCode: 470520
subject: Literature in Spanish and Portuguese
classificationCode: 470525
subject: Other European literature

description: En la Edad Media la medicina y la religión compartían el objetivo de restablecer la armonía del ser humano, integrando cuerpo y alma.En esta época el pecado se entendía con una enfermedad que debilitaba el alma y separaba a las personas de la gracia divina. El mal era el resultado de la aplicación de un castigo divino a la humanidad, que debía operar una transformación hacia valores auténticos orientados al servicio de Dios. En contraste, la virtud era el estado natural y saludable del espíritu.Según esta creencia, las enfermedades del cuerpo eran el resultado de un desequilibrio humoral entre la sangre, la flema, la bilis negra y la bilis amarilla. De manera paralela, los pecados se describían en sentido metafórico como enfermedades del alma y los moralistas consideraban los sacramentos como recetas para la recuperación de la salud del cristiano, sobre todo la confesión y la eucaristía.
The Haystack Telescope as an Astronomical Instrument
Creators: name: Kauffmann, Jens
name: Rajagopalan, Ganesh
name: Akiyama, Kazunori
name: Fish, Vincent
name: Lonsdale, Colin
name: Matthews, Lynn D.
name: Pillai, Thushara G. S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: The Haystack Telescope is an antenna with a diameter of 37~m and an elevation-dependent surface accuracy of $\le{}100~μ\rm{}m$ that is capable of millimeter-wave observations. The radome-enclosed instrument serves as a radar sensor for space situational awareness, with about one-third of the time available for research by MIT Haystack Observatory. Ongoing testing with the K-band (18-26~GHz) and W-band receivers (currently 85-93~GHz) is preparing the inclusion of the telescope into the Event Horizon Telescope (EHT) array and the use as a single-dish research telescope. Given its geographic location, the addition of the Haystack Telescope to current and future versions of the EHT array would substantially improve the image quality.
description: accepted to the ngEHT Special Issue of "Galaxies"
Interkulturelle Kompetenz von logopädischen Fachpersonen im Primarschulbereich. Gelingfaktor für die Zusammenarbeit mit Eltern mit Migrationshintergrund. Eine empirische Untersuchung.
Creators: name: Weibel, Sonja
Publisher: name: Zenodo
Year: 2020
Subjects: Logopädie
Migrationshintergrund
Eltern
Zyklus 1
Zyklus 2
Bachelorarbeit

description: Die Zusammenarbeit mit Eltern mit Migrationshintergrund birgt besondere Herausforderungen im interkulturellen Kontext. Die vorliegende Arbeit befasst sich mit dem Thema Interkulturelle Kompetenz in der Logopädie. Auf Grundlage der Theorie des Konzeptes der interkulturellen Kompetenz (Erll & Gymnich, 2008) wurden in einer qualitativen Datenerhebung sieben Logopädinnen, die vorrangig mit mehrsprachigen Kindern arbeiten, zu interkultureller Kompetenz befragt. Die Untersuchung sollte die Frage nach besonders hilfreichen Teilkompetenzen des interkulturellen Konzepts für die Zusammenarbeit mit Eltern mit Migrationshintergrund beantworten. Mithilfe der qualitativen Inhaltsanalyse wurden die Interviews ausgewertet. Dabei wird ersichtlich, dass für das Gelingen einer Zusammenarbeit im interkulturellen Kontext die Selbstreflexivität und die Empathie / Fähigkeit des Fremdverstehens signifikant sind. Diese Basisfähigkeiten bilden die Grundlage für das Erlangen einer Handlungssicherheit in interkulturellen Begegnungen, welche in der pragmatisch-kommunikativen Teilkompetenz zum Ausdruck kommt.
Gamma decays of isobaric analog states relevant to neutrino detection
Creators: name: Champagne, A.E.
name: Kouzes, R.T.
name: Dodge, G.E.
name: Roberson, M.W.
name: McDonald, A.B.
name: Lowry, M.M.
Publisher: name: American Physical Society
Year: 1988

description: Measurements have been made of the gamma ray branching ratios for the decay of the lowest isobaric analog states of Ge71 and Kr81. These states could be populated by high-energy neutrinos in gallium- and bromine-based detectors. Although these states are unbound to particle decay, all channels with significant penetrabilities are isospin forbidden, so that gamma decay is a possibility. Our results indicate that these states decay mainly by neutron emission and therefore contribute very little to detection sensitivities for Ga71 and Br81.
The efficacy of Phoslock® in reducing internal phosphate loading varies with bottom water oxygenation
Creators: name: Alperin, M.J.
name: Zeller, M.A.
Publisher: name: Elsevier Ltd
Year: 2021

description: Eutrophication in lakes and reservoirs has prompted interest in using sediment capping technology to reduce the sediment contribution to internal nutrient loading. One such sediment capping technology is Phoslock®, a lanthanum-embedded clay, which can bind phosphate at the sediment surface and limit its diffusion into the water column. However, in well-oxygenated lakes, naturally occurring iron can bind phosphate by a similar mechanism. We sought to test the efficacy of Phoslock® in limiting phosphate (PO43−) fluxes relative to untreated iron-rich lake sediment under conditions of bottom-water oxia and anoxia through laboratory batch core incubations of intact sediment cores from Jordan Lake, a reservoir in central North Carolina. We found that Phoslock® decreased phosphate fluxes relative to the control under anoxic conditions (7.5 ± 9.5 vs. 236 ± 74 µmol PO43−•m−2•d−1), but provided no benefit relative to the control when the water column was oxygenated (4.5 ± 4.3 vs. 7.0 ± 11.4 µmol PO43−•m−2•d−1). We also found that Phoslock® itself can act as a source of NH4+ to Jordan Lake waters. Applied at recommended levels to the whole lake, Phoslock® addition would result in a pulse increase in water column NH4+ concentrations of approximately 2.6 ± 0.8 μM (an increase of 10 to 275% compared to ambient).
Simple model for the Darwinian transition in early evolution
Creators: name: Arnoldt, Hinrich
name: Strogatz, Steven H.
name: Timme, Marc
Publisher: name: arXiv
Year: 2015
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: It has been hypothesized that in the era just before the last universal common ancestor emerged, life on earth was fundamentally collective. Ancient life forms shared their genetic material freely through massive horizontal gene transfer (HGT). At a certain point, however, life made a transition to the modern era of individuality and vertical descent. Here we present a minimal model for this hypothesized "Darwinian transition." The model suggests that HGT-dominated dynamics may have been intermittently interrupted by selection-driven processes during which genotypes became fitter and decreased their inclination toward HGT. Stochastic switching in the population dynamics with three-point (hypernetwork) interactions may have destabilized the HGT-dominated collective state and led to the emergence of vertical descent and the first well-defined species in early evolution. A nonlinear analysis of a stochastic model dynamics covering key features of evolutionary processes (such as selection, mutation, drift and HGT) supports this view. Our findings thus suggest a viable route from early collective evolution to the start of individuality and vertical Darwinian evolution, enabling the emergence of the first species.
description: 9 pages, 5 figures, under review at Physical Review X
Biased Tracers and Time Evolution
Creators: name: Mirbabayi, Mehrdad
name: Schmidt, Fabian
name: Zaldarriaga, Matias
Publisher: name: arXiv
Year: 2014
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the effect of time evolution on galaxy bias. We argue that at any order in perturbations, the galaxy density contrast can be expressed in terms of a finite set of locally measurable operators made of spatial and temporal derivatives of the Newtonian potential. This is checked in an explicit third order calculation. There is a systematic way to derive a basis for these operators. This basis spans a larger space than the expansion in gravitational and velocity potentials usually employed, although new operators only appear at fourth order. The basis is argued to be closed under renormalization. Most of the arguments also apply to the structure of the counter-terms in the effective theory of large-scale structure.
description: 17+8 pages
Augmenting Ego-Vehicle for Traffic Near-Miss and Accident Classification Dataset using Manipulating Conditional Style Translation
Creators: name: Pradana, Hilmil
name: Dao, Minh-Son
name: Zettsu, Koji
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: To develop the advanced self-driving systems, many researchers are focusing to alert all possible traffic risk cases from closed-circuit television (CCTV) and dashboard-mounted cameras. Most of these methods focused on identifying frame-by-frame in which an anomaly has occurred, but they are unrealized, which road traffic participant can cause ego-vehicle leading into collision because of available annotation dataset only to detect anomaly on traffic video. Near-miss is one type of accident and can be defined as a narrowly avoided accident. However, there is no difference between accident and near-miss at the time before the accident happened, so our contribution is to redefine the accident definition and re-annotate the accident inconsistency on DADA-2000 dataset together with near-miss. By extending the start and end time of accident duration, our annotation can precisely cover all ego-motions during an incident and consistently classify all possible traffic risk accidents including near-miss to give more critical information for real-world driving assistance systems. The proposed method integrates two different components: conditional style translation (CST) and separable 3-dimensional convolutional neural network (S3D). CST architecture is derived by unsupervised image-to-image translation networks (UNIT) used for augmenting the re-annotation DADA-2000 dataset to increase the number of traffic risk accident videos and to generalize the performance of video classification model on different types of conditions while S3D is useful for video classification to prove dataset re-annotation consistency. In evaluation, the proposed method achieved a significant improvement result by 10.25% positive margin from the baseline model for accuracy on cross-validation analysis.
description: 8 pages, conference
Kinetics and identities of extracellular peptidases in subsurface sediments of the White Oak River Estuary, North Carolina
Creators: name: Schmidt, J.M.
name: Royalty, T.M.
name: Webber, A.T.
name: Baker, B.J.
name: Alperin, M.J.
name: Kevorkian, R.T.
name: Mulligan, K.H.
name: Bird, J.T.
name: Hagen, S.M.
name: Steen, A.D.
name: Dombrowski, N.
Publisher: name: American Society for Microbiology
Year: 2019

description: Anoxic subsurface sediments contain communities of heterotrophic microorganisms that metabolize organic carbon at extraordinarily low rates. In order to assess the mechanisms by which subsurface microorganisms access detrital sedimentary organic matter, we measured kinetics of a range of extracellular peptidases in anoxic sediments of the White Oak River Estuary, NC. Nine distinct peptidase substrates were enzymatically hydrolyzed at all depths. Potential peptidase activities (Vmax) decreased with increasing sediment depth, although Vmax expressed on a per-cell basis was approximately the same at all depths. Half-saturation constants (Km) decreased with depth, indicating peptidases that functioned more efficiently at low substrate concentrations. Potential activities of extracellular peptidases acting on molecules that are enriched in degraded organic matter (D-phenylalanine and L-ornithine) increased relative to enzymes that act on L-phenylalanine, further suggesting microbial community adaptation to access degraded organic matter. Nineteen classes of predicted, exported peptidases were identified in genomic data from the same site, of which genes for class C25 (gingipainlike) peptidases represented more than 40% at each depth. Methionine aminopeptidases, zinc carboxypeptidases, and class S24-like peptidases, which are involved in single-stranded-DNA repair, were also abundant. These results suggest a subsurface heterotrophic microbial community that primarily accesses low-quality detrital organic matter via a diverse suite of well-adapted extracellular enzymes.
Additional file 1 of Chromosome-level genome assembly of the deep-sea snail Phymorhynchus buccinoides provides insights into the adaptation to the cold seep habitat
Creators: name: Liu, Zhaoqun
name: Huang, Yuting
name: Chen, Hao
name: Liu, Chang
name: Wang, Minxiao
name: Bian, Chao
name: Wang, Lingling
name: Song, Linsheng
Publisher: name: figshare
Year: 2024
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Divergence distribution of transposable elements (TEs) in the P. buccinoides genome. Figure S2. Chromosomal syntenic relationships. Figure S3. Distribution of genes in 11 different species. Figure S4. Venn diagram of gene families specific to P. buccinoides. Figure S5. GO and KEGG enrichment analysis of contracted gene families between deep-sea gastropod P. buccinoides and shallow sea gastropod L. gigantea. Figure S6. Length distribution of unigenes in transcriptome. Figure S7. Length distribution of coding DNA sequence (CDS) in transcriptome. Figure S8. Expression of sulfur metabolism related genes in different tissues. Figure S9. Module eigengene E of gene co-expression networks. Figure S10. Gene dendrograms and module colors of gene co-expression networks. Figure S11. The distribution of transcript length of lncRNAs and mRNAs. Figure S12. The distribution of SSR motifs in transcriptome. Figure S13. The numbers of transcription factors involved in the top transcription factor families of transcriptome. Table S1. Illumina statistics of the genome sequencing data of P. buccinoides. Table S2. PacBio statistics of the genome sequencing data of P. buccinoides. Table S3. Hi-C statistics of the genome sequencing data of P. buccinoides. Table S4a. Statistics of P. buccinoides Illumina transcriptome reads (Raw data). Table S4b. Statistics of P. buccinoides Illumina transcriptome reads (Clean data). Table S5. Statistics of P. buccinoides Iso transcriptome reads. Table S6. Transcriptome sequencing data of P. buccinoides (for aiding gene annotation). Table S7. Summary statistics of the genome sequencing data of P. buccinoides. Table S8. Contig assembly of the P. buccinoides genome using Illumina and PacBio reads. Related to Figure 1e. Table S9. Summary statistics of the P. buccinoides chromosomal-level genome assembly. Related to Figure 1d, e. Table S10. Prediction of repeat elements in the P. buccinoides genome. Related to Figure 1c, S1. Table S11. Categories of repeat elements predicted in the P. buccinoides genome. Related to Figure 1c, S1. Table S12. Prediction of gene structure in P. buccinoides genomes. Related to Figure 1e. Table S13. Functional annotation of the predicted protein-coding genes in the P. buccinoides. Related to Figure 2a. Table S14. Statistics of gene families in 11 examined species.
Developing a SAAS-Cloud Integrated Development Environment (IDE) for C, C++, and Java
Creators: name: Mutiara, A. B.
name: Refianti, R.
name: Witono, B. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: D.2.2

description: Cloud era brought revolution of computerization world. People could access their data from anywhere and anytime with different devices. One of the cloud's model is Software as a Service, which capable to provide applications that run on a cloud infrastructure.An IDE (Integrated Development Environment) is the most popular tool to develop application in the network or single computer development. By installing IDE in each computer of the network could causes the lot of time and budget spending. The objective of the research is developing an efficient cloud based IDE. The IDE could compile the code which sent from client browser through SaaS IDE to the server and send it back to the client. The method that used in the research is the System Development Life-Cycle: Waterfall and Unified Model Language as system designing tool. The research successfully produced the cloud-based SaaS IDE with excellent result from several testing in local network and internet.
description: 9 pages. arXiv admin note: text overlap with arXiv:1410.1159, arXiv:1304.4047 by other authors
Extreme droughts in oligotrophic mountain grasslands cause substantial species abundance changes and amplify community filtering
Creators: name: Stanik, Nils
name: Peppler-Lisbach, Cord
name: Rosenthal, Gert
Publisher: name: Universität Kassel
Year: 2021
Subjects: subject: climate change
subject: community diversity
subject: Nardus grasslands
subject: rainout shelter experiment
subject: semi-natural mountain grasslands
subject: species composition
subject: vegetation change
subject: 570
subject: Klimaänderung
subject: Dürre
subject: Vielfalt
subject: Grünland
subject: Deutschland
subject: Vegetationsentwicklung
subject: Pflanzenökologie

description: Gefördert im Rahmen des Projekts DEAL
description: Deutsche Bundesstiftung Umwelt. Grant Number: 20016/464
Interpreting multiple sulfur isotope signals in modern anoxic sediments using a full diagenetic model (California-Mexico margin: Alfonso basin)
Creators: name: Johnston, D.T.
name: Alperin, M.J.
name: Berelson, W.M.
name: Masterson, A.
Publisher: name: American Journal of Science
Year: 2018

description: Recent studies targeting the metabolic, physiological, and biochemical controls of sulfur isotope fractionation in microbial systems have drawn linkages between results from culture experiments and the sulfur isotope signatures observed in natural environments. Several of those studies have used newer techniques to explore the minor isotope (33S and 36S) variability in those systems, and also have attempted to place them in an ecophysiological context. Sparingly few have incorporated this newfound understanding of minor isotope behavior into natural systems (sediment pore waters, water columns) and none of them have refined existing isotope-dependent reaction-transport models to explicitly include 33S. In this study, we construct a three-isotope (32S, 33S, and 34S) reaction-transport model of pore water sulfate for a well-characterized sedimentary system within the California-Mexico Margin (Alfonso Basin). An additional goal is placing recent laboratory culture work into a natural, physical context. The model first reproduces the measured bulk geochemical characteristics of the pore water profiles of [SO4 2], [CH4], dissolved inorganic carbon ([DIC]), and [Ca2]—and predicts bulk (non-isotope-specific but depth-dependent) rates of sulfate reduction. Next, the model uses those depth-dependent bulk rates, in combination with empirically calibrated fractionation factors, to explain the minor isotope characteristics (34S and 33S values) of the 0 to 40 cm pore water SO4 2. The down core, isotopic evolution of pore water sulfate requires a large fractionation associated with sulfate reduction (34 SR 70 5) that appears to be independent of bulk rate, but in line with low temperature thermodynamic predictions. The minor isotope characteristics (33 SR 0.5130) are also independent of rate and fall within the range expected from microbial calibrations, but differ from minor isotope predictions of thermodynamic equilibrium. The high value of 34 SR raises key questions in relating the physiological state of marine microorganisms relative to their laboratory counterparts, as well as point toward exceedingly low metabolic rates in natural marine sediments.