cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Jahresbilanz
Creators: name: Planck, Dieter
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 1 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Lithium Abundance Scatter in Solar Twins
Creators: name: Mishenina, Tamara
name: Charbonnel, Corinne
name: Lagarde, Nadege
name: Borisov, Sviatoslav
name: Soubiran, Caroline
name: Katsova, Maria
name: Nizamov, Bulat
name: Dumont, Thibaut
name: Palacios, Ana
Publisher: name: Zenodo
Year: 2022
Subjects: stars: abundances – stars: fundamental parameters – stars: evolution – stars: late type

description: We analyse the dispersion of Li in the atmosphere of 56 solar type stars including
 22 solar twins. Lithium abundances are derived by comparing observed and
 synthetic spectra in the region of Li I line 6707 A, taking into account NLTE
 corrections. We discuss the observed scatter in Li abundance of solar twins as a
 function of age, rotation velocity, and other factors. We compare to the
 predictions of stellar evolution models which include different transport processes
 for angular momentum and chemicals.
description: {"references": ["Augustson, K. C.; Mathis, S. (2019), ApJ, 874, 83", "Castelli, F.; Kurucz, R. (2004), astro-ph/0405087", "Charbonnel, C.; Talon, S. (2005), Science, 309, 2189", "Dumont, T. et al. (2021), A&A, 646, 48", "Figueira, P. et al. (2014), A&A, 570, A21", "Kupka, F., et al. (1999), A&AS, 138, 119", "Lebreton, Y.; Reese, D. R. (2020), A&A, 642, 88", "Mahdi, D. et al. (2016), A&A, 587, A131", "Melendez, J. et al. (2014), A&A, 567, L3", "Moultaka, J. et al. (2004), PASP, 116, 693", "Pietrinferni, A. et al. (2004), ApJ, 612, 168", "Pietrinferni, A. et al. (2006), ApJ, 642, 797", "Queloz, D. et al. (1998), A&A, 335, 183", "Ramirez, I. et al. (2012), ApJ, 756, 46", "Talon, S.; Charbonnel, C. (2005), A&A, 440, 981", "Talon, S.; Zahn, J. -P. (1997), A&A, 317, 749", "Tsymbal, V. (1996), ASP Conf. Ser., 108, 198", "Gaia collaboration, Vallenari et al. (2022), arXiv:2208.00211", "Wright, J. T. et al. (2004), ApJS, 152, 261", "Zahn, J. -P. (1992), A&A 265 115"]}
Additional file 1 of Effects of two novel denture cleansers on multispecies microbial biofilms, stain removal and the denture surface: an in vitro study
Creators: name: Kaypetch, Rattiporn
name: Rudrakanjana, Pachara
name: Tua-ngam, Peerapong
name: Tosrisawatkasem, Orada
name: Thairat, Sarut
name: Tonput, Pairin
name: Tantivitayakul, Pornpen
Publisher: name: figshare
Year: 2023
Subjects: subject: Biochemistry
subject: Space Science
subject: Microbiology
subject: FOS: Biological sciences
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1
Quasi-Hamiltonian reduction via classical Chern-Simons theory
Creators: name: Safronov, Pavel
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Mathematical Physics (math-ph)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: This paper puts the theory of quasi-Hamiltonian reduction in the framework of shifted symplectic structures developed by Pantev, Toën, Vaquié and Vezzosi. We compute the symplectic structures on mapping stacks and show how the AKSZ topological field theory defined by Calaque allows one to neatly package the constructions used in quasi-Hamiltonian reduction. Finally, we explain how a prequantization of character stacks can be obtained purely locally.
description: 33 pages
Localization of a Passive Source with a Sensor Network based Experimental Molecular Communication Platform
Creators: name: Gulec, Fatih
name: Koda, Damla Yagmur
name: Atakan, Baris
name: Eckford, Andrew W.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Signal Processing (eess.SP)
subject: Emerging Technologies (cs.ET)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: In a practical molecular communication scenario such as monitoring air pollutants released from an unknown source, it is essential to estimate the location of the molecular transmitter (TX). This paper presents a novel Sensor Network-based Localization Algorithm (SNCLA) for passive transmission by using a novel experimental platform which mainly comprises a clustered sensor network (SN) with $24$ sensor nodes and evaporating ethanol molecules as the passive TX. In SNCLA, a Gaussian plume model is employed to derive the location estimator. The parameters such as transmitted mass, wind velocity, detection time, and actual concentration are calculated or estimated from the measured signals via the SN to be employed as the input for the location estimator. The numerical results show that the performance of SNCLA is better for stronger winds in the medium. Our findings show that evaporated molecules do not propagate homogeneously through the SN due to the presence of the wind. In addition, our statistical analysis based on the measured experimental data shows that the sensed signals by the SN have a log-normal distribution, while the additive noise follows a Student's t-distribution in contrast to the Gaussian assumption in the literature.
Critical Transitions for Asymptotically Concave or D-Concave Nonautonomous Differential Equations with Applications in Ecology
Creators: name: Dueñas, Jesús
name: Núñez, Carmen
name: Obaya, Rafael
Publisher: name: arXiv
Year: 2023
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37B55, 37G35, 37N25

description: The occurrence of tracking or tipping situations for a transition equation $x'=f(t,x,Γ(t,x))$ is analyzed under the assumptions on concavity in $x$ either of the maps giving rise to the asymptotic equations $x'=f(t,x,Γ_\pm(t,x))$ or of their derivatives with respect to the state variable (d-concavity), but without assuming these conditions on the transition equation itself. The approaching condition is just $\lim_{t\to\pm\infty}(Γ(t,x)-Γ_\pm(t,x))=0$ uniformly on compact real sets, and so there is no restriction to the dependence on time of the limit equations. The analysis provides a powerful tool to analyze the occurrence of critical transitions for one-parametric families $x'=f(t,x,Γ^c_\pm(t,x))$. The new approach significatively widens the field of application of the results, since the evolution law of the transition equation can be essentially different from those of the limit equations. Among these applications, some scalar population dynamics models subject to non trivial predation and migration patterns are analyzed, both theoretically and numerically.
 Some key points in the proofs are: to understand the transition equation as part of an orbit in its hull which approaches the $α$-limit and $ω$-limit sets; to observe that these sets concentrate all the ergodic measures; and to prove that in order to describe the dynamical possibilities of the equation it suffices that the concavity or d-concavity conditions hold for a complete measure subset of the equations of the hull.
description: 50 pages, 10 figures
Additional file 1 of Development of a robust TaqMan probe-based one-step multiplex RT-qPCR for simultaneous detection of SARS-CoV-2 and Influenza A/B viruses
Creators: name: Abbasi, Hamidreza
name: Nikoo, Hadi Razavi
name: Fotouhi, Fatemeh
name: Khosravi, Ayyoob
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Molecular Biology
subject: Biotechnology
subject: Biological Sciences not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Cancer
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Supplementary Material 1
title: Siedlungsarchäologie im Heilbronner Raum
Creators: name: Biel, Jörg
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 2 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Evaluation of flamelet-based models for liquid ammonia combustion in a temporally evolving mixing layer
Creators: name: An, Zhenhua
name: Xing, Jiangkuan
name: Pillai, Abhishek Lakshman
name: Kurose, Ryoichi
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: Liquid ammonia combustion can be enhanced by co-firing with small molecular fuels such as methane, and liquid ammonia will undergo flash evaporation due to its relatively low saturation pressure. These characteristics, involving the presence of multiple fuel streams, a rapid phase change process, and strong heat loss, pose challenges for flamelet modeling of liquid ammonia combustion. To address these issues, this study aims to evaluate the effectiveness of flamelet-based models for liquid ammonia combustion in a turbulent mixing layer. Specifically, the extended flamelet/progress variable (E-FPV), extended flamelet-generated manifolds (E-FGM), and extended hybrid (E-Hybrid) models are developed and assessed. Firstly, a three-dimensional Point-Particle Direct Numerical Simulation (PP-DNS) with detailed chemistry is performed, where the turbulent flow is fully resolved, and the ammonia droplets are described by the Lagrangian method, to investigate the combustion characteristics of a liquid ammonia/methane co-fired flame and to provide state-of-the-art validation data for flamelet modeling. The PP-DNS results reveal distinct stages in the liquid ammonia/methane co-fired flame. The phase change process introduces significant heat loss due to the high latent heat of liquid ammonia. Subsequently, flamelet-based models are developed to account for the complex fuel streams, rapid phase change process, and strong local heat loss. The performance of these models is evaluated through a priori analysis by comparing the predictions with the PP-DNS results. The a priori results show that the E-FGM model outperforms the E-FPV and E-Hybrid models. This superior performance can be attributed to the rapid flash evaporation and sufficient mixing of the superheated ammonia, resulting in the dominance of the premixed combustion mode in liquid ammonia combustion.
On the sizes of burnt and fireproof components for fires on a large Cayley tree
Creators: name: Marzouk, Cyril
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We continue the study initiated by Jean Bertoin in 2012 of a random dynamics on the edges of a uniform Cayley tree with $n$ vertices in which, successively, each edge is either set on fire with some fixed probability $p_n$ or fireproof with probability $1-p_n$. An edge which is set on fire burns and sets on fire its flammable neighbors, the fire then propagates in the tree, only stopped by fireproof edges. We study the distribution of the proportion of burnt and fireproof vertices and the sizes of the burnt or fireproof connected components as $n \to \infty$ regarding the asymptotic behavior of $p_n$.
description: 20 pages, 3 figures
APPLICATION OF CASE BASED REASONING SYSTEM FOR IDENTIFYING INSIDERSTHREAT BEHAVIOR IN TELECOM: THE CASE OF ETHIO TELECOM
Creators: name: Yohanes Halefom Abadi, Yohanes Halefom Abadi
name: MILLION MESHESHA, MILLION MESHESHA
Publisher: name: Addis Ababa University
Year: 2019
Subjects: subject: Information Science
subject: APPLICATION OF CASE BASED REASONING SYSTEM FOR IDENTIFYING INSIDERSTHREAT BEHAVIOR IN TELECOM: THE CASE OF ETHIO TELECOM
subject: APPLICATION OF CASE BASED REASONING SYSTEM

description: On this research work the researcher has made an attempt on applying case-based reasoning system in depicting employee’s behavior towards potential frauds to be committed by identifying at risk employees and recommending possible related fraud types to be committed, by using human observable behaviors. The required knowledge was acquired from two group of experts, seven previously investigated insider cases, document analysis and other relevant information through a six-point Likert scale questionnaire survey. Investigated cases were gathered from Ethio telecom legal department and information science department. The domain experts were selected from Addis Ababa University, FDRE attorney general and self-employed personnel, using purposive sampling. 

For modeling purpose of the acquired knowledge, hierarchical tree modeling technique were used. Attributes that are relevant and have direct impact on the decision were selected and the case structure formulated. 

The prototype is developed using the Object-Oriented framework JCOLIBRI1.1. The system has the capability in retrieving, reusing, revising, and retaining new cases. And here nearest neighbor retrieval algorithm was used while the system retrieves cases from the knowledge base. In order to assure the CBR system has meet the requirement needed, evaluation was conducted on both the system performance and user acceptance test. 

The overall evaluation result shows that the case-based reasoning prototype for insider threat mitigation is very encouraging as the retrieval performance of the prototype registers an average value of 82.14% precision and 82.85 % recall with average accuracy of 94.90%. And also, the system has registered an average grade of “very good” in user satisfaction test result. 

Generally, the work has achieved its objective by developing the expected prototype with an encouraging system performance and user acceptance test result on designing knowledge-based system for insider threat mitigation using human observable behaviors.
title: Die Synagoge in Rottenburg-Baisingen. Ihre Rettung und Erhaltung
Creators: name: Krins, Hubert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Die Jahreszeiten von Johann Christian Wentzinger und ihre Versetzung ins Stadtmuseum Freiburg. Gartenskulptur und Denkmalpflege
Creators: name: Hering-Mitgau, Mane
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Berichtigung
Creators: name: Kempter, Georg Friedrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 3 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Data Assimilation for hyperbolic conservation laws. A Luenberger observer approach based on a kinetic description
Creators: name: Boulanger, Anne-Céline
name: Moireau, Philippe
name: Perthame, Benoit
name: Sainte-Marie, Jacques
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Developing robust data assimilation methods for hyperbolic conservation laws is a challenging subject. Those PDEs indeed show no dissipation effects and the input of additional information in the model equations may introduce errors that propagate and create shocks. We propose a new approach based on the kinetic description of the conservation law. A kinetic equation is a first order partial differential equation in which the advection velocity is a free variable. In certain cases, it is possible to prove that the nonlinear conservation law is equivalent to a linear kinetic equation. Hence, data assimilation is carried out at the kinetic level, using a Luenberger observer also known as the nudging strategy in data assimilation. Assimilation then resumes to the handling of a BGK type equation. The advantage of this framework is that we deal with a single "linear" equation instead of a nonlinear system and it is easy to recover the macroscopic variables. The study is divided into several steps and essentially based on functional analysis techniques. First we prove the convergence of the model towards the data in case of complete observations in space and time. Second, we analyze the case of partial and noisy observations. To conclude, we validate our method with numerical results on Burgers equation and emphasize the advantages of this method with the more complex Saint-Venant system.
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 4 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Von den Wasserkräften in Alt-Württemberg. Das Heimbach-Kraftwerk in Bettenhausen
Creators: name: Boeyng, Ulrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 24, Nr. 4 (1995), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Denkmalpflege und Kultur - Wettbewerbsfaktoren für das Heilbad mit Zukunft
Creators: name: Forcher, Rudolf
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 25, Nr. 1 (1996), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Extreme mass-ratio inspirals in ultra-light dark matter
Creators: name: Duque, Francisco
name: Macedo, Caio F. B.
name: Vicente, Rodrigo
name: Cardoso, Vitor
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Previous works have argued that future gravitational-wave detectors will be able to probe the properties of astrophysical environments where binary coalesce, including accretion disks, but also dark matter structures. Most analyses have resorted to a Newtonian modelling of the environmental effects, which are not suited to study extreme-mass-ratio inspirals immersed in structures of ultra-light bosons. In this letter, we use relativistic perturbation theory to consistently study these systems in spherical symmetry. We compute the flux of scalar particles and the rate at which orbital energy (and angular momentum) is dissipated via gravitational radiation and depletion of scalars, i.e. dynamical friction. Our results suggest that the Laser Inteferometer Space Antenna will be able to probe ultra-light dark matter structures in the Galaxy by tracking the phase of extreme-mass-ratio inspirals.
description: 5 pages, 2 figures + supplemental material 9 pages, 2 figures
More Efficient Privacy Amplification with Less Random Seeds via Dual Universal Hash Function
Creators: name: Hayashi, Masahito
name: Tsurumaru, Toyohiro
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Cryptography and Security (cs.CR)
subject: Information Theory (cs.IT)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We explicitly construct random hash functions for privacy amplification (extractors) that require smaller random seed lengths than the previous literature, and still allow efficient implementations with complexity $O(n\log n)$ for input length $n$. The key idea is the concept of dual universal$_2$ hash function introduced recently. We also use a new method for constructing extractors by concatenating $δ$-almost dual universal$_2$ hash functions with other extractors. Besides minimizing seed lengths, we also introduce methods that allow one to use non-uniform random seeds for extractors. These methods can be applied to a wide class of extractors, including dual universal$_2$ hash function, as well as to conventional universal$_2$ hash functions.
description: 33 pages, no figure, 1 table; v3: revised arguments with new hash functions proposed additionally, v4: minor corrections and clarifications, some new references added, v5: minor corrections, and enhanced arguments related with applications
Affine monoids of corank one
Creators: name: Zaitseva, Yulia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 20M32, 14M25 (Primary) 14R20, 14R05 (Secondary)

description: We give a classification of noncommutative algebraic monoid structures on normal affine varieties such that the group of invertible elements of the monoid is connected, solvable, and has a one-dimensional unipotent radical. We describe the set of idempotents and the center of such a monoid and give a criterion for existence of the zero element.
description: 23 pages, minor corrections
title: Schloß Bönnigheim – Bau- und Restaurierungsgeschichte
Creators: name: Breuer, Judith
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 25, Nr. 4 (1996), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Evangelische Kirche und Pfarrhaus in Strümpfeibrunn - ein Gruppenbau aus der Zeit des 1. Weltkrieges
Creators: name: Fahrbach-Dreher, Ute
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 1 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Exploration of magnetoelastic deformations in spin-chain compound CuBr$_2$
Creators: name: Hu, Biaoyan
name: Peng, Yingying
name: Liu, Xiaoqiang
name: Li, Qizhi
name: Gu, Qiangqiang
name: Krogstad, Matthew J.
name: Osborn, Raymond
name: Honda, Takashi
name: Feng, Ji
name: Li, Yuan
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We investigate a spin-$\frac{1}{2}$ antiferromagnet, CuBr$_2$, which has quasi-one-dimensional structural motifs. The system has previously been observed to exhibit unusual Raman modes possibly due to a locally deformed crystal structure driven by the low-dimensional magnetism. Using hard X-ray scattering and neutron total scattering, here we aim to verify a specific form of tetramerized lattice deformation proposed in the previous study. Apart from diffuse scattering signals which we can reproduce by performing a thorough modeling of the lattice's thermal vibrations, we do not observe evidence for a tetramerized lattice structure within our detection sensitivity. As a result, it is more likely that the unusual Raman modes in CuBr$_2$ arise from classical magnon-phonon hybridization, rather than from quantum spin-singlet-driven lattice deformation.
description: 8 pages, 6 figures
title: Die Dienststellen des Landesdenkmalamtes
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 1 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Auf dem Weg zu neuen Nutzungen: Kloster Bronnbach. Eine Zwischenbilanz
Creators: name: Bongartz, Norbert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 2 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Die Dienststellen des Landesdenkmalamtes
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 3 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Die St. Martins-Kirche in Trochtelfingen. Gottesdienstliche Anforderung und denkmalpflegerischer Anspruch
Creators: name: Bertels, Stefan
name: Gonschor, Lothar
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 32, Nr. 1 (2003), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Editorial
Creators: name: Rech, Heribert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 1 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Towards measuring food insecurity stigma
Creators: name: Taylor, Natalie
name: Southern, Alan
name: Boyland, Emma
name: Hardman, Charlotte
name: Davison, Robbie
Publisher: name: OSF Registries
Year: 2023
Subjects: subject: Public Health
subject: Medicine and Health Sciences
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: Development and validation of a two-part scale to measure stigma experiences as a result of food insecurity and food support access.
Undulatory swimming in fluids with polymer networks
Creators: name: Gagnon, D. A.
name: Shen, X. N.
name: Arratia, P. E.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The motility behavior of the nematode Caenorhabditis elegans in polymeric solutions of varying concentrations is systematically investigated in experiments using tracking and velocimetry methods. As the polymer concentration is increased, the solution undergoes a transition from the semi-dilute to the concentrated regime, where these rod-like polymers entangle, align, and form networks. Remarkably, we find an enhancement in the nematode's swimming speed of approximately 65% in concentrated solutions compared to semi-dilute solutions. Using velocimetry methods, we show that the undulatory swimming motion of the nematode induces an anisotropic mechanical response in the fluid. This anisotropy, which arises from the fluid micro-structure, is responsible for the observed increase in swimming speed.
description: Published 1 November 2013 in Europhysics Letters
title: Ausstellung ; Abbildungsnachweis
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 3 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Kelten-Käthchen, käuflich? Ein Sandsteinkopf in Heilbronn genauer betrachtet
Creators: name: Ronke, Jutta
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 4 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Gender Equality Plan Development in Universities: A Strategic Management Perspective
Creators: name: Brescia, Valerio
Publisher: name: Zenodo
Year: 2024

description: Gender equality and the empowerment of women of all ages are universal goals. Achieving gender equality necessitates actions that cut across many policy sectors, from education, social protection and the labour market to property rights, fiscal systems, infrastructure and governance. Gender equality plans (GEPs) are a component of European policies aimed at improving gender equality in higher education organizations such as universities. This study focuses on the GEP development process through the use of action research. An Italian University is deemed as a suitable case study. The approach adopted in the study is the interventionist one. To this purpose, the authors were directly involved in the process of defining the GEP of the University of Messina, by engaging, training and coordinating the organization’s stakeholders and by drafting the GEP document. This work contributes to both literature and practice. First, it provides a GEP development approach based on strategic planning and management theory that might be applied to other organizations and governmental sectors. Moreover, by describing the University’s GEP development process, it also contributes to the literature and propagates analytical techniques connected to gender mainstreaming in Italian institutions.
Quantum Phases of the Shastry-Sutherland Kondo Lattice: Implications for the Global Phase Diagram of Heavy Fermion Metals
Creators: name: Pixley, J. H.
name: Yu, Rong
name: Si, Qimiao
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Considerable recent theoretical and experimental efforts have been devoted to the study of quantum criticality and novel phases of antiferromagnetic heavy-fermion metals. In particular, quantum phase transitions have been discovered in the compound Yb$_2$Pt$_2$Pb. These developments have motivated us to study the competition between the RKKY and Kondo interactions on the Shastry-Sutherland lattice. We determine the zero-temperature phase diagram as a function of magnetic frustration and Kondo coupling within a slave-fermion approach. Pertinent phases include the Shastry-Sutherland valence bond solid and heavy Fermi liquid. In the presence of antiferromagnetic order, our zero-temperature phase diagram is remarkably similar to the global phase diagram proposed earlier based on general grounds. We discuss the implications of our results for the experiments on Yb$_2$Pt$_2$Pb and other geometrically frustrated heavy fermion compounds.
description: 5 pages 4 figures - Supplementary Material 4 pages 6 figures. Updated with published version
title: Spannhaken. Seltene Funde mittelalterlichen Armbrust- Zubehörs
Creators: name: Gross, Uwe
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 34, Nr. 4 (2005), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Osterburken. Römischer Grenzposten zwischen Neckartal und Taubergrund
Creators: name: Kortüm, Klaus
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 35, Nr. 1 (2006), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Exploring mutation specific beta blocker pharmacology of the pathogenic late sodium channel current from patient-specific pluripotent stem cell myocytes derived from long QT syndrome mutation carriers
Creators: name: Comollo, Thomas W.
name: Zou, Xinle
name: Zhang, Chuangeng
name: Kesters, Divya
name: Hof, Thomas
name: Sampson, Kevin J.
name: Kass, Robert S.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 69999 Biological Sciences not elsewhere classified

description: The congenital long QT syndrome (LQTS), one of the most common cardiac channelopathies, is characterized by delayed ventricular repolarization underlying prolongation of the QT interval of the surface electrocardiogram. LQTS is caused by mutations in genes coding for cardiac ion channels or ion channel-associated proteins. The major therapeutic approach to LQTS management is beta blocker therapy which has been shown to be effective in treatment of LQTS variants caused by mutations in K+ channels. However, this approach has been questioned in the treatment of patients identified as LQTS variant 3(LQT3) patients who carry mutations in SCN5A, the gene coding for the principal cardiac Na+ channel. LQT3 mutations are gain of function mutations that disrupt spontaneous Na+ channel inactivation and promote persistent or late Na+ channel current (INaL) that delays repolarization and underlies QT prolongation. Clinical investigation of patients with the two most common LQT3 mutations, the ΔKPQ and the E1784K mutations, found beta blocker treatment a useful therapeutic approach for managing arrhythmias in this patient population. However, there is little experimental data that reveals the mechanisms underlying these antiarrhythmic actions. Here, we have investigated the effects of the beta blocker propranolol on INaL expressed by ΔKPQ and E1784K channels in induced pluripotent stem cells derived from patients carrying these mutations. Our results indicate that propranolol preferentially inhibits INaL expressed by these channels suggesting that the protective effects of propranolol in treating LQT3 patients is due in part to modulation of INaL.
title: Gebildete Zeitgenossen lustwandeln. Die Fürstlichen Anlagen in Inzigkofen (Kreis Sigmaringen)
Creators: name: Goerlich, Martina
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 35, Nr. 3 (2006), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Stereographical visualization of a polarization state using weak measurements with an optical-vortex beam
Creators: name: Kobayashi, Hirokazu
name: Nonaka, Koji
name: Shikano, Yutaka
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We propose a stereographical-visualization scheme for a polarization state by two-dimensional imaging of a weak value with a single setup. The key idea is to employ Laguerre-Gaussian modes or an optical vortex beam for a probe state in weak measurement. Our scheme has the advantage that we can extract information on the polarization state from the single image in which the zero-intensity point of the optical vortex beam corresponds to a stereographic projection point of the Poincare sphere. We experimentally perform single-setup weak measurement to validate the stereographical relationship between the polarization state on the Poincare sphere and the location of the zero-intensity point.
description: 6 pages, 4 figures
title: Karlsruhes „Central Park“. Der Stadtgarten als Bürgerpark und Zoo
Creators: name: Kieser, Clemens
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 35, Nr. 3 (2006), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Nachruf auf Dipl.-Ing. Peter Schubart (1930 – 2006)
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 35, Nr. 3 (2006), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Genetic and cellular characterization of MscS-like putative channels in the filamentous fungus Aspergillus nidulans
Creators: name: Dionysopoulou, Mariangela
name: Yan, Nana
name: Wang, Bolin
name: Pliotas, Christos
name: Diallinas, George
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Neuroscience
subject: Developmental Biology

description: Mechanosensitive ion channels are integral membrane proteins ubiquitously present in bacteria, archaea, and eukarya. They act as molecular sensors of mechanical stress to serve vital functions such as touch, hearing, osmotic pressure, proprioception and balance, while their malfunction is often associated with pathologies. Amongst them, the structurally distinct MscL and MscS channels from bacteria are the most extensively studied. MscS-like channels have been found in plants and Schizosaccharomyces pombe, where they regulate intracellular Ca2+ and cell volume under hypo-osmotic conditions. Here we characterize two MscS-like putative channels, named MscA and MscB, from the model filamentous fungus Aspergillus nidulans. Orthologues of MscA and MscB are present in most fungi, including relative plant and animal pathogens. MscA/MscB and other fungal MscS-like proteins share the three transmembrane helices and the extended C-terminal cytosolic domain that form the structural fingerprint of MscS-like channels with at least three additional transmembrane segments than Escherichia coli MscS. We show that MscA and MscB localize in Endoplasmic Reticulum and the Plasma Membrane, respectively, whereas their overexpression leads to increased CaCl2 toxicity or/and reduction of asexual spore formation. Our findings contribute to understanding the role of MscS-like channels in filamentous fungi and relative pathogens.
title: Mitteilungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 35, Nr. 4 (2006), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Nonsingular electrodynamics of a rotating black hole boosted in an asymptotically uniform magnetic test field
Creators: name: Morozova, Viktoriya S.
name: Rezzolla, Luciano
name: Ahmedov, Bobomurat J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We extend the Wald solution to a black hole that is also boosted. More specifically, we derive analytic solutions for the Maxwell equations for a rotating black hole moving at constant speed in an asymptotically uniform magnetic test field. By adopting Kerr-Schild coordinates we avoid singular behaviours at the horizon and obtain a complete description of the charge and current distributions in terms of the black-hole spin and boost. Using this solution, we compute the energy losses expected when charged particles are accelerated along the magnetic field lines, improving previous estimates that had to cope with singular electromagnetic fields on the horizon. When used to approximate the emission from binary black holes in a uniform magnetic field, our estimates match reasonably well those from numerical-relativity calculations in the force-free approximation.
description: 16 pages, 9 figures
Riemann-Hilbert correspondence for holonomic D-modules
Creators: name: D'Agnolo, Andrea
name: Kashiwara, Masaki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 32C38, 35A27, 32S60, 35Q1

description: The classical Riemann-Hilbert correspondence establishes an equivalence between the triangulated category of regular holonomic D-modules and that of constructible sheaves. In this paper, we prove a Riemann-Hilbert correspondence for holonomic D-modules which are not necessarily regular. The construction of our target category is based on the theory of ind-sheaves by Kashiwara-Schapira and influenced by Tamarkin's work. Among the main ingredients of our proof is the description of the structure of flat meromorphic connections due to Mochizuki and Kedlaya.
description: 114pages; v.2 minor changes, 114 pp
title: Pflanzen als Geschichtszeugen in historischen Gärten und Parks
Creators: name: Höchtl, Franz
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 36, Nr. 2 (2007), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Association of respiratory failure with inhibition of NaV1.6 in the phrenic nerve
Creators: name: Klein, Rebecca M.
name: Layton, Mark E.
name: Regan, Hillary
name: Regan, Christopher P.
name: Li, Yuxing
name: Filzen, Tracey
name: Cato, Matt
name: Clements, Michelle K.
name: Wang, Jixin
name: Sanoja, Raul
name: Greshock, Thomas J.
name: Roecker, Anthony J.
name: Pero, Joseph E.
name: Kim, Ron
name: Burgey, Christopher
name: John, Christopher T.
name: Wang, Ying-Hong
name: Bhandari, Neetesh
name: Struyk, Arie
name: Kraus, Richard L.
name: Henze, Darrell A.
name: Houghton, Andrea K.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: As part of a drug discovery effort to identify potent inhibitors of NaV1.7 for the treatment of pain, we observed that inhibitors produced unexpected cardiovascular and respiratory effects in vivo. Specifically, inhibitors administered to rodents produced changes in cardiovascular parameters and respiratory cessation. We sought to determine the mechanism of the in vivo adverse effects by studying the selectivity of the compounds on NaV1.5, NaV1.4, and NaV1.6 in in vitro and ex vivo assays. Inhibitors lacking sufficient NaV1.7 selectivity over NaV1.6 were associated with respiratory cessation after in vivo administration to rodents. Effects on respiratory rate in rats were consistent with effects in an ex vivo hemisected rat diaphragm model and in vitro NaV1.6 potency. Furthermore, direct blockade of the phrenic nerve signaling was observed at exposures known to cause respiratory cessation in rats. Collectively, these results support a significant role for NaV1.6 in phrenic nerve signaling and respiratory function.
title: Hockenheim – St. Georg. Konservierung und Restaurierung von Raumfassung und Wandgemälden
Creators: name: Bunz, Karin
name: Bunz, Raymond
name: Böttcher, Silke
name: Hangleiter, Hans
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 36, Nr. 3 (2007), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
DGP Cosmological model with generalized Ricci dark energy
Creators: name: Aguilera, Yeremy
name: Avelino, Arturo
name: Cruz, Norman
name: Lepe, Samuel
name: Peña, Francisco
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The braneworld model proposed by Dvali, Gabadadze and Porrati (DGP) leads to an accelerated universe without cosmological constant or other form of dark energy for the positive branch $(ε=+1)$. For the negative branch $(ε=-1)$ we have investigated the behavior of a model with an holographic Ricci-like dark energy and dark matter, where the IR cutoff takes the form $αH^2 + β\dot{H}$, being $H$ the Hubble parameter and $α$, $β$ positive constants of the model. We perform an analytical study of the model in the late-time dark energy dominated epoch, where we obtain a solution for $r_cH(z)$, where $r_c$ is the leakage scale of gravity into the bulk, and conditions for the negative branch on the holographic parameters $α$ and $β$, in order to hold the conditions of weak energy and accelerated universe. On the other hand, we compare the model versus the late-time cosmological data using the latest type Ia supernova sample of the Joint Light-curve Analysis (JLA), in order to constraint the holographic parameters in the negative branch, as well as $r_cH_0$ in the positive branch, where $H_0$ is the Hubble constant. We find that the model has a good fit to the data and that the most likely values for $(r_cH_0, α, β)$ lie in the permitted region found from an analytical solution in a dark energy dominated universe. We give a justification to use holographic cut-off in 4D for the dark energy in the 5 dimensional DGP model. Finally, using the Bayesian Information Criterion we find that this model it is disfavored compared with the flat $Λ$CDM model.
description: 9 pages, 3 figures
A 3-form Gauge Potential in 5D in connection with a Possible Dark Sector of 4D-Electrodynamics
Creators: name: Cocuroci, D.
name: Ospedal, L. P. R.
name: Neves, M. J.
name: Helayël-Neto, J. A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We here propose a 5-dimensional {\bf Abelian gauge} model based on the mixing between a $U(1)$ potential and an Abelian 3-form field by means of a topological mass term. An extended covariant derivative is introduced to minimally couple a Dirac field to the $U(1)$ potential, while this same covariant derivative non-minimally couples the 3-form field to the charged fermion. A number of properties are discussed in 5D; in particular, the appearance of a topological fermionic current. A 4-dimensional reduced version of the model is investigated and, { \bf in addition to the $U(1)$ electric- and magnetic-sort of fields,} there emerges an extra set of electric- and magnetic-like fields which contribute a negative pressure and may be identified as a possible fraction of dark energy. The role of the topological fermionic current is also contemplated upon dimensional reduction from 5D to 4D. Other issues we present in 4 space-time dimensions are the emergence {\bf of a pseudo-scalar massive particle,} an extra massive neutral gauge boson,{\bf which we interpret as a kind of paraphoton}, and the calculation of spin- and velocity-dependent interparticle potentials associated to the exchange of the intermediate bosonic fields of the model.
description: -- 30 pages -- L. P. R. Ospedal appears as a new co-author; modifications by inclusion of the gravitational sector and the attainment of a spin- and velocity-dependent potential as an application have been worked out in this Revised Version
title: Editorial
Creators: name: Preßler, Karsten
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 36, Nr. 4 (2007), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Recent results with radiation-tolerant TowerJazz 180 nm MALTA sensors
Creators: name: LeBlanc, Matt
name: Allport, Phil
name: Asensi, Igancio
name: Berlea, Vlad Dumitru
name: Bortoletto, Daniela
name: Buttar, Craig
name: Dachs, Florian
name: Dao, Valerio
name: Denizli, Haluk
name: Dobrijevic, Dominik
name: Flores, Leyre
name: Gabrielli, Andrea
name: Gonella, Laura
name: González, Vicente
name: Gustavino, Giuliano
name: Oyulmaz, Kaan
name: Pernegger, Heinz
name: Piro, Francesco
name: Riedler, Petra
name: Sandaker, Heidi
name: Solans, Carlos
name: Snoeys, Walter
name: Suligoj, Tomislav
name: van Rijnbach, Milou
name: Sharma, Abhishek
name: Núñez, Marcos Vázquez
name: Weick, Julian
name: Worm, Steven
name: Zoubir, Abdelhak
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: subject: 530
subject: detector, pixel
subject: matter, geometry
subject: charge, yield
subject: semiconductor detector, pixel
subject: hybrid
subject: multiple scattering
subject: time resolution
subject: silicon
subject: efficiency
subject: tracking detector
subject: costs
subject: imaging
subject: CMOS
subject: DMAPS
subject: Monolithic sensors

description: To achieve the physics goals of future colliders, it is necessary to develop novel, radiation-hard silicon sensors for their tracking detectors. We target the replacement of hybrid pixel detectors with Depleted Monolithic Active Pixel Sensors (DMAPS) that are radiation-hard, monolithic CMOS sensors. We have designed, manufactured and tested the MALTA series of sensors, which are DMAPS in the 180 nm TowerJazz CMOS imaging technology. MALTA have a pixel pitch well below current hybrid pixel detectors, high time resolution (<2ns) and excellent charge collection efficiency across pixel geometries. These sensors have a total silicon thickness of between 50–300 μm, implying reduced material budgets and multiple scattering rates for future detectors which utilise such technology. Furthermore, their monolithic design bypasses the costly stage of bump-bonding in hybrid sensors and can substantially reduce detector costs. This contribution presents the latest results from characterisation studies of the MALTA2 sensors, including results demonstrating the radiation tolerance of these sensors.