cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Free-electron tomography of few-cycle optical waveforms
Creators: name: Morimoto, Yuya
name: Chen, Bo-Han
name: Baum, Peter
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Ultrashort light pulses are ubiquitous in modern research, but the electromagnetic field of the optical cycles is usually not easy to obtain as a function of time. Field-resolved pulse characterization requires either a nonlinear-optical process or auxiliary sampling pulses that are shorter than the waveform under investigation, and pulse metrology without at least one of these two prerequisites is often thought to be impossible. Here we report how the optical field cycles of laser pulses can be characterized with a field-linear sensitivity and no short probe events. We let a free-space electron beam cross with the waveform of interest. The randomly arriving electrons interact by means of their elementary charge with the optical waveform in a linear-optical way and reveal the optical cycles as the turning points in a time-integrated deflection histogram on a screen. The sensitivity of the method is only limited by the emittance of the electron beam and can reach the level of thermal radiation and vacuum fluctuations. Besides overturning a common belief in optical pulse metrology, the idea also provides practical perspectives for in-situ characterization and optimization of optical waveforms in higher-harmonics experiments, ultrafast transmission electron microscopes, laser-driven particle accelerators, free-electron lasers or generally any experiments with waveform-controlled pulses in a vacuum environment.
description: 15 pages, 3 figures
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 10, Nr. 4 (1967): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Higher order QMC Galerkin discretization for parametric operator equations
Creators: name: Dick, Josef
name: Kuo, Frances Y.
name: Gia, Quoc T. Le
name: Nuyens, Dirk
name: Schwab, Christoph
Publisher: name: arXiv
Year: 2013
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: 65D30, 65D32, 65N30

description: We construct quasi-Monte Carlo methods to approximate the expected values of linear functionals of Galerkin discretizations of parametric operator equations which depend on a possibly infinite sequence of parameters. Such problems arise in the numerical solution of differential and integral equations with random field inputs. We analyze the regularity of the solutions with respect to the parameters in terms of the rate of decay of the fluctuations of the input field. If $p\in (0,1]$ denotes the "summability exponent" corresponding to the fluctuations in affine-parametric families of operators, then we prove that deterministic "interlaced polynomial lattice rules" of order $α= \lfloor 1/p \rfloor+1$ in $s$ dimensions with $N$ points can be constructed using a fast component-by-component algorithm, in $\mathcal{O}(α\,s\, N\log N + α^2\,s^2 N)$ operations, to achieve a convergence rate of $\mathcal{O}(N^{-1/p})$, with the implied constant independent of $s$. This dimension-independent convergence rate is superior to the rate $\mathcal{O}(N^{-1/p+1/2})$, for $2/3\leq p\leq 1$ recently established for randomly shifted lattice rules under comparable assumptions. In our analysis we use a non-standard Banach space setting and introduce "smoothness-driven product and order dependent (SPOD)" weights for which we show fast CBC construction.
description: Equation (3.7) in published version is not correct as stated. This file contains the correct formula
Supplementary document for Review of recent advances in frequency-domain near-infrared spectroscopy technologies - 6408824.pdf
Creators: name: Zhou, Xinkai
name: Xia, Yunjia
name: Uchitel, Julie
name: Collins-Jones, Liam
name: Yang, Shufan
name: LOUREIRO, RUI
name: Cooper, Robert
name: Zhao, Hubin
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Supplementary Document to FD-NIRS Review
Overconvergent cohomology and quaternionic Darmon points
Creators: name: Guitart, Xavier
name: Masdeu, Marc
Publisher: name: arXiv
Year: 2013
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11G40, 11F41, 11Y50

description: We develop the (co)homological tools that make effective the construction of the quaternionic Darmon points introduced by Matthew Greenberg. In addition, we use the overconvergent cohomology techniques of Pollack--Pollack to allow for the efficient calculation of such points. Finally, we provide the first numerical evidence supporting the conjectures on their rationality.
description: Fixed some minor typos, added authors' affiliation
ZnPSe$_3$ as ultrabright indirect bandgap system with microsecond excitonic lifetimes
Creators: name: Grzeszczyk, M.
name: Novoselov, K. S.
name: Koperski, M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report an optical characterization of ZnPSe$_3$ crystals that demonstrates indirect band gap characteristics in combination with unusually strong photoluminescence. We found evidence of interband recombination from excitonic states with microsecond lifetimes. Through optical characterization, we reconstructed the electronic band scheme relevant for fundamental processes of light absorption, carrier relaxation and radiative recombination. The investigation of the radiative processes in the presence of magnetic field revealed spin polarization of fundamental electronic states. This observation opens a pathway towards controlling the spin of excitonic states in technologically relevant microsecond timescales.
Supplementary document for Review of recent advances in frequency-domain near-infrared spectroscopy technologies - 6455686.pdf
Creators: name: Zhou, Xinkai
name: Xia, Yunjia
name: Uchitel, Julie
name: Collins-Jones, Liam
name: Yang, Shufan
name: LOUREIRO, RUI
name: Cooper, Robert
name: Zhao, Hubin
Publisher: name: Optica Publishing Group
Year: 2023
Subjects: Uncategorized

description: Latest updated version of Supplementary Document to FD-NIRS Review
Gate Tunable In- and Out-Of-Plane Spin-Orbit Coupling and Spin Splitting Anisotropy at LaAlO3/SrTiO3 (110) Interface
Creators: name: Gopinadhan, Kalon
name: Annadi, A.
name: Kim, Younghyun
name: Srivastava, Amar
name: Kumar, Brijesh
name: Chen, Jingsheng
name: Coey, J. M. D.
name: Ariando
name: Venkatesan, T.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Manipulating spin-orbit coupling (SOC) is important for devices such as spin-orbit torque based memory and its understanding is neccessary to answer several fundamental open questions in triplet state superconductivity, topological insulators and Majorana fermions. Here we report spin splitting of 25 meV at the LaAlO3/SrTiO3 (110) interface for in-plane spins at a current density of 1.4x104 A/cm2, which is large compared to that found in semiconductor heterostructures or the LaAlO3/SrTiO3 (100) interface, and in addition it is anisotropic. The anisotropy arises from the difference in electron effective mass along the [001] and [1-10] directions. Our study predicts a spin splitting energy > 1000 meV at a current density of 107 A/cm2, which is enormous compared to metallic systems and will be an ideal spin polarized source. In addition to the in-plane effect, there is an unexpected gate-tunable out-of-plane SOC at the LaAlO3/SrTiO3 (110) interface when the spins lie out-of-plane due to broken symmetry in the plane of the interface. We demonstrate that this can be manipulated by varying the LaAlO3 thickness showing that this interface can be engineered for spin-orbit torque devices.
description: 17 pages, 5 figures in Advanced Electronic Materials (Wiley) Vol. 1, Issue 8, 2015
title: Hölzerne Wasserleitungen in Karlsruhe-Durlach und Tiefenbronn (Krs. Pforzheim)
Creators: name: Huth, Hans
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 9, Nr. 1 (1966): Nachrichtenblatt der Denkmalpflege in Baden-Württemberg – Organ der Staatlichen Ämter für Denkmalpflege, Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Hans Jakob Wörner: Architektur des Frühklassizismus in Süddeutschland. Verlag Schnell und Steiner München und Zürich 1979 ; Quellennachweis
Creators: name: Koepf, Karl Heinrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 9, Nr. 1 (1980), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
MPEC 2023-G51 : 2020 FQ6
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Exceptionally accurate large graphene quantum Hall arrays for the new SI
Creators: name: He, Hans
name: Cedergren, Karin
name: Shetty, Naveen
name: Lara-Avila, Samuel
name: Kubatkin, Sergey
name: Bergsten, Tobias
name: Eklund, Gunnar
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The quantum Hall effect (QHE) is a cornerstone in the new International System of Units (SI), wherein the base units are derived from seven fundamental constants such as Planck's constant h and elementary charge e. Graphene has revolutionized practical resistance metrology by enabling the realization of quantized resistance h/2e^2 = 12.9... kOhm under relaxed experimental conditions. Looking ahead, graphene also has the potential to improve realizations of the electronic kilogram using the Kibble balance, and the quantum Ampere in wide current ranges. However, these prospects require different resistance values than practically achievable in single QHE devices, while also imposing stringent demands on energy dissipation in single QHE devices, ultimately requiring currents almost two orders of magnitude higher than the typical QHE breakdown currents IC ~ 100 uA achievable in graphene. Here we present unprecedented accuracy in the quantization of a record sized quantum Hall array (QHA), demonstrating RK/236 ~ 109 Ohm with 0.2 part-per-billion (nOhm/Ohm) accuracy with IC over 5 mA (~ 1 nOhm/Ohm accuracy for IC = 8.5 mA), using epitaxial graphene on silicon carbide (epigraphene). The array quantization accuracy, comparable to the most precise universality tests of QHE in single Hall bar devices, together with the scalability and reliability of this approach pave the road for superior realizations of three key units in the modern SI: the ohm, the ampere, and the kilogram.
description: Main text 12 pages, 4 figures.Supplementary information 4 pages, 4 figures
Quantifying the reheating temperature of the universe
Creators: name: Mazumdar, Anupam
name: Zaldívar, Bryan
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The aim of this paper is to determine an exact definition of the reheat temperature for a generic perturbative decay of the inflaton. In order to estimate the reheat temperature, there are two important conditions one needs to satisfy: (a) the decay products of the inflaton must dominate the energy density of the universe, i.e. the universe becomes completely radiation dominated, and (b) the decay products of the inflaton have attained local thermodynamical equilibrium. For some choices of parameters, the latter is a more stringent condition, such that the decay products may thermalise much after the beginning of radiation-domination. Consequently, we have obtained that the reheat temperature can be much lower than the standard-lore estimation. In this paper we describe under what conditions our universe could have efficient or inefficient thermalisation, and quantify the reheat temperature for both the scenarios. This result has an immediate impact on many applications which rely on the thermal history of the universe, in particular gravitino abundance.
description: Discussion improved. New section added. Version matches the one accepted for publication
Women of Maghrebi Origins’ Constructions of Well-Being in France: A Foucauldian Discourse Analysis
Creators: name: Berteau, Sophie
Publisher: name: University of East London
Year: 2020

description: The aim of the study is to explore how women of Maghrebi origins construct well-being in France, by adopting a Foucauldian Discourse Analysis (FDA). In the first chapter, a critical review of the literature is offered, which highlights how ethnic minorities’ well-being is produced. Constructions of Muslim/Maghrebi women as depicted in society and literature and analysed through a poststructuralist perspective. To understand the conditions of possibility out of which these constructions have emerged, the social, cultural and political context is presented. A brief historicity of migration from the Maghreb is outlined. A moderate social constructionist epistemological position was adopted throughout this thesis in order to allow for the exploration of the constructed nature of well-being. In line with FDA, discourses and subject positions taken up and resisted by women of Maghrebi origins are identified and described. Implications for subjectivity and practices are presented. Processes of subjectification and technologies of the self are attended to. The study then presents the analysis which made use of semi-structured interviews to explore how eight women of Maghrebi origins construct well-being. The transcripts were analysed using FDA. This research identified that women of Maghrebi origins construct well-being in three main ways. They produced well-being by positioning themselves within western knowledges. Simultaneously, they made sense of well-being by drawing upon Maghrebi/Islamic traditions. And lastly, well-being was generated by amalgamating both western and Maghrebi/Western discourses. Women of Maghrebi origins equally created coping strategies to enhance well-being. In this sense, multifaceted ways of constructing well-being co-exist. This research recommends that counselling psychology should be exported to France in order to encourage the development of more pluralistic and intercultural approaches.
title: Neuerscheinungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 12, Nr. 1 (1983), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Taverna Mobile: Taverna workflows on Android
Creators: name: Zhang, Hyde
name: Soiland-Reyes, Stian
name: Goble, Carole
Publisher: name: arXiv
Year: 2013
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: C.2.4; C.5.3; D.2.13; K.4.3; K.6.3

description: Researchers are often on the move, say at conferences or projects meetings, and as workflows are becoming ubiquitous in the scientific process, having access to scientific workflows from a mobile device would be a significant advantage. We therefore have developed Taverna Mobile, an application for Android phones which allows browsing of existing workflows, executing them, and reviewing the results. Taverna Mobile does not aim to reproduce the full experience of building workflows in the Taverna Workbench, rather it focuses on tasks we have deemed relevant to a scientist that is not at her desk. For instance, when visiting a conference she might hear about someone's workflow, which she can quickly locate and mark for later exploration. When in the biology lab, faced with updated scientific data, the scientist can rerun her own workflow with new inputs. While commuting, she can monitor the status of a long-running job.
description: Abstract, 3 pages, 2 figures. Submitted for Oral communication at NETTAB 2013 on 2013-09-10. Accepted 2013-09-14. Published 2013-10-14 in EMBnet.journal. http://journal.embnet.org/index.php/embnetjournal/article/view/727 Taverna Mobile: http://dev.mygrid.org.uk/wiki/display/tav/Taverna+Mobile
Ἀντίοχος Θεός Ἐπιφανής. Remarks and Suggestions about Antiochus IV's Deification (Final Draft 2022-6)
Creators: name: Voulgaridis, George
Publisher: name: Zenodo
Year: 2023
Subjects: Hellenistic period, Seleucid kingdom, Antiochus IV, ruler cult, Seleucid coins

description: Antiochus IV Epiphanes is commonly regarded as a deified ruler due to the presence of coins bearing his godlike portrait and cultic epithets. Many scholars speculate that Antiochus himself actively promoted or even imposed his own deification as a means to legitimize his ascent to the throne, which was perceived as illegitimate. However, it is important to question whether the existence of these coins truly confirms Antiochus' self-promotion of divinity. Additionally, we must examine whether ancient writers provide clear information regarding Antiochus' promotion or imposition of his own divine status. As we will soon discover, the available ancient sources do not explicitly support these notions. Therefore, it becomes necessary to explore alternative explanations for the presence of the godlike portrait and divine attributes found on Antiochus Epiphanes' coins.
title: Die staatlichen Denkmalämter von 1853-1983 ; [Umschlagseiten3/4]
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 12, Nr. 2 (1983), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Simulation of Electrospray Emission Processes for Highly Conductive Liquids
Creators: name: Huh, Henry
name: Wirz, Richard E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: An electrohydrodynamic numerical model is used to explore the electrospray emission behavior of both moderate and high electrical conductivity liquids under electrospray conditions. The Volume-of-Fluid method, incorporating a leaky-dielectric model with a charge relaxation consideration, is used to conserve charge to accurately model cone-jet formation and droplet breakup. The model is validated against experiments and agrees well with both droplet diameters and charge-to-mass ratio of emitted progeny droplets. The model examines operating conditions such as flow rate and voltage, with fluid properties also considered, such as surface tension, electrical conductivity, and viscosity for both moderate and high conductivity. For high conductivity and surface tension, the results show that high charge concentration along with the meniscus and convex cone shape results in a higher charge-to-mass ratio of the emitted droplets while lower conductivity and surface tension tend towards concave cone shapes and lower charge-to-mass droplets. Recirculation flows inside the bulk liquid are investigated across a range of non-dimensional flow rates, and electric Reynolds numbers. For high conductivity liquid emission at the minimum stable flow rate, additional recirculation cells develop near the cone tip suggesting the onset of the axisymmetric instability.
description: submitted to Journal of Fluid Mechanics
Cell_Reports_HO1.pdf
Creators: name: Souza, Rodrigo W. Alves de
name: Otterbein, Leo
name: Brum, Patrícia Chakur
Publisher: name: Health Research Alliance
Year: 2023
Subjects: Cell metabolism

description: Physical exercise profoundly affects the quality of life and susceptibility to chronic disease; however, regulating skeletal muscle function at the molecular level after exercise remains unclear. We tested the hypothesis that the benefits of exercise on muscle function are linked partly to microtraumatic events that result in the accumulation of circulating heme. Effective metabolism of heme is controlled by Heme Oxygenase-1 (HO-1, Hmox1), and we find that mouse skeletal muscle-specific HO-1 deletion (Tam-Cre-HSA-Hmox1fl/fl) shifts the proportion of muscle fibers from type IIA to type IIB concomitant with a disruption in mitochondrial content and function. In addition to a significant impairment in running performance and response to exercise training, Tam-Cre-HSA-Hmox1fl/fl mice show remarkable muscle atrophy compared to Hmox1fl/fl controls. Collectively, these data define a role for heme and HO-1 as central regulators in the physiologic response of skeletal muscle to exercise.
title: Rettung und Sanierung der Gebäudegruppe Nikolauskapelle, Steinhaus, „Gindele" in Ulm
Creators: name: Krins, Hubert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 1 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Analysis of regularized inversion of data corrupted by white Gaussian noise
Creators: name: Kekkonen, Hanne
name: Lassas, Matti
name: Siltanen, Samuli
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Functional Analysis (math.FA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60H40 (Primary), 45Q05 (Secondary)

description: Tikhonov regularization is studied in the case of linear pseudodifferential operator as the forward map and additive white Gaussian noise as the measurement error. The measurement model for an unknown function $u(x)$ is \begin{eqnarray*} m(x) = Au(x) + δ\hspace{.2mm}\varepsilon(x), \end{eqnarray*} where $δ>0$ is the noise magnitude. If $\varepsilon$ was an $L^2$-function, Tikhonov regularization gives an estimate \begin{eqnarray*} T_α(m) = \text{argmin}_{u\in H^r}\big\{\|A u-m\|_{L^2}^2+ α\|u\|_{H^r}^2 \big\}\end{eqnarray*} for $u$ where $α=α(δ)$ is the regularization parameter. Here penalization of the Sobolev norm $ \|u\|_{H^r}$ covers the cases of standard Tikhonov regularization ($r=0$) and first derivative penalty ($r=1$). Realizations of white Gaussian noise are almost never in $L^2$, but do belong to $H^s$ with probability one if $s<0$ is small enough. A modification of Tikhonov regularization theory is presented, covering the case of white Gaussian measurement noise. Furthermore, the convergence of regularized reconstructions to the correct solution as $δ\rightarrow 0$ is proven in appropriate function spaces using microlocal analysis. The convergence of the related finite-dimensional problems to the infinite-dimensional problem is also analysed.
Superconductivity and bosonic fluid emerging from Moiré flat bands
Creators: name: Zhang, Xu
name: Sun, Kai
name: Li, Heqiu
name: Pan, Gaopei
name: Meng, Zi Yang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Although evidence of inter-valley attraction-mediated by phonon or topological fluctuations is accumulating, the origin of superconductivity in the flat-band quantum moiré materials remains an open question. Here, instead of attempting to pinpoint the origin of the superconductivity, we aim at identifying universal properties of moiré flat bands that shall emerge in the presence of inter-valley attractions. We show that by matching the interaction strength of inter-valley attraction with intra-valley repulsion, the flat-band limit becomes exactly solvable. Away from the flat-band limit, the system can be simulated via quantum Monte Carlo (QMC) methods without sign problem for any fillings. Combining analytic solutions with large-scale numerical simulations, we show that upon increasing temperature, the superconducting phase melts into a bosonic fluid of Cooper pairs with large/diverging compressibility. In contrast to flat-band attractive Hubbard models, where similar effects arise only for on-site interactions, our study indicates this physics is a universal property of moiré flat bands, regardless of microscopic details such as the range of interactions and/or spin-oribt couplings. At higher temperature, the boson fluid phase gives its way to a pseudo gap phase, where some Cooper pairs are torn apart by thermal fluctuations, resulting in fermion density of states inside the gap. Unlike the superconducting transition temperature, which is very sensitive to doping and twisting angles, the gap and the temperature scale of the boson fluid phase and the pseudo gap phase are found to be nearly independent of doping level and/or flat-band bandwidth. The relevance of these phases with experimental discoveries in the flat band quantum moiré materials is discussed.
1-s2.0-S2213231721003438-main.pdf
Creators: name: Otterbein, Leo
name: Souza, Rodrigo W. Alves de
name: Byrne, James
name: Chu, Louis M.
Publisher: name: Health Research Alliance
Year: 2023
Subjects: Health promotion

description: The relationship between carbon monoxide and the heart has been extensively studied in both clinical and preclinical settings. The Food and Drug Administration (FDA) is keenly focused on the ill effects of carbon monoxide on the heart when presented with proposals for clinical trials to evaluate efficacy of this gasotransmitter in a various disease settings. This review provides an overview of the rationale that examines the actions of the FDA when considering clinical testing of CO, and contrast that with the continued accumulation of data that clearly show not only that CO can be used safely, but is potently cardioprotective in clinically relevant small and large animal models. Data emerging from Phase I and Phase II clinical trials argues against CO being dangerous to the heart and thus it needs to be redefined and evaluated as any other substance being proposed for use in humans. More than twenty years ago, the belief that CO could be used as a salutary molecule was ridiculed by experts in physiology and medicine. Like all agents designed for use in humans, careful pharmacology and safety are paramount, but continuing to hinder progress based on long-standing dogma in the absence of data is improper. Now, CO is being tested in multiple clinical trials using innovative delivery methods and has proven to be safe. The hope, based on compelling preclinical data, is that it will continue to be evaluated and ultimately approved as an effective therapeutic.
Generative adversarial learning of Sinkhorn algorithm initializations
Creators: name: Geuter, Jonathan
name: Laschos, Vaios
Publisher: name: Weierstrass Institute
Year: 2022
Subjects: subject: Machine learning
subject: optimal transport
subject: 68T07

description: The Sinkhorn algorithm [Cut13] is the state-of-the-art to compute approximations of optimal transport distances between discrete probability distributions, making use of an entropically regularized formulation of the problem. The algorithm is guaranteed to converge, no matter its initialization. This lead to little attention being paid to initializing it, and simple starting vectors like the n-dimensional one-vector are common choices. We train a neural network to compute initializations for the algorithm, which significantly outperform standard initializations. The network predicts a potential of the optimal transport dual problem, where training is conducted in an adversarial fashion using a second, generating network. The network is universal in the sense that it is able to generalize to any pair of distributions of fixed dimension. Furthermore, we show that for certain applications the network can be used independently.
title: Untersuchungen zur Baugeschichte der Nikolauskapelle auf dem Grünen Hof in Ulm
Creators: name: Schmidt, Erhard
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 1 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Whose voice is heard?
Creators: name: Sanga, Kabini
name: Reynolds, Martyn
Publisher: name: Open Access Te Herenga Waka-Victoria University of Wellington
Year: 2022
Subjects: Uncategorized

description: Aotearoa New Zealand has had a long association with other states in the Pacific, notably with Pacific Island countries generally grouped as Polynesia and Melanesia. Donor-aid and the introduced ideas of consultants have been currencies in many of these well-appreciated relationships. However, more collaborative arrangements have also born significant fruit. These include the collaborative publications of the now dis-established He Pārekereke Institute for Research and Development in Māori and Pacific Education. This article offers a sketch of the potential of He Pārekereke as an example of a small-scale unit associated with a university to influence policy development. What emerges is the significance of such ventures to affect New Zealand Pacific policy in the field of education through privileging the strengths, priorities, understandings and ideas of Pacific Island peoples to balance those introduced to the region.
title: Instandsetzung und Umbau der Dreifaltigkeitskirche in Ulm im Rahmen des Schwerpunktprogramms der Landesregierung
Creators: name: Krins, Huben
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 2 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Fabrication-Adaptive Optimization, with an Application to Photonic Crystal Design
Creators: name: Men, Han
name: Freund, Robert M.
name: Nguyen, Ngoc C.
name: Saa-Seoane, Joel
name: Peraire, Jaime
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: It is often the case that the computed optimal solution of an optimization problem cannot be implemented directly, irrespective of data accuracy, due to either (i) technological limitations (such as physical tolerances of machines or processes), (ii) the deliberate simplification of a model to keep it tractable (by ignoring certain types of constraints that pose computational difficulties), and/or (iii) human factors (getting people to "do" the optimal solution). Motivated by this observation, we present a modeling paradigm called "fabrication-adaptive optimization" for treating issues of implementation/fabrication. We develop computationally-focused theory and algorithms, and we present computational results for incorporating considerations of implementation/fabrication into constrained optimization problems that arise in photonic crystal design. The fabrication-adaptive optimization framework stems from the robust regularization of a function. When the feasible region is not a normed space (as typically encountered in application settings), the fabrication-adaptive optimization framework typically yields a non-convex optimization problem. (In the special case where the feasible region is a finite-dimensional normed space, we show that fabrication-adaptive optimization can be re-cast as an instance of modern robust optimization.) We study a variety of problems with special structures on functions, feasible regions, and norms, for which computation is tractable, and develop an algorithmic scheme for solving these problems in spite of the challenges of non-convexity. We apply our methodology to compute fabrication-adaptive designs of two-dimensional photonic crystals with a variety of prescribed features.
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 3 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Phase boundaries and the Widom line from the Ruppeiner geometry of fluids
Creators: name: de Leon, Karlo
name: Vega, Ian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: In the study of fluid phases, the Ruppeiner geometry provides novel ways for constructing the phase boundaries (known as the $R$-crossing method) and the Widom line, which is considered by many to be the continuation of the coexistence curve beyond the critical point. In this paper, we revisit these geometry-based constructions with the aim of understanding their limitations and generality. We introduce a new equation-of-state expansion for fluids near a critical point, assuming analyticity with respect to the number density, and use this to prove a number of key results, including the equivalence between the $R$-crossing method and the standard construction of phase boundaries near the critical point. The same conclusion is not seen to hold for the Widom line of fluids in general. However, for the ideal van der Waals fluid a slight tweak in the usual formulation of the Ruppeiner metric, which we call the Ruppeiner-$N$ metric, makes the Ruppeiner geometry prediction of the Widom line exact. This is in contrast to the results of May and Mausbach where the prediction is good only up to the slope of the Widom line at the critical point. We also apply the Ruppeiner-$N$ metric to improve the proposed classification scheme of Diósi et al. that partitions the van der Waals state space into its different phases using Ruppeiner geodesics. Whereas the original Diósi boundaries do not correspond to any established thermodynamic lines above (or even below) the critical point, our construction remarkably detects the Widom line. These results suggest that the Ruppeiner-$N$ metric may play a more important role in thermodynamic geometry than is presently appreciated.
description: v.2; 14 pages, 14 figures
title: Notizen zum Bauen und Wohnen im ausgehenden Mittelalter (2). Dargestellt an südwestdeutschen Hausbauten
Creators: name: Lohrum, Burghard
name: Bleyer, Hans-Jürgen
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 4 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Macroscopic Elastic Properties of Textured ZrN--AlN Polycrystalline Aggregates: From Ab initio Calculations to Grain-Scale Interactions
Creators: name: Holec, David
name: Wagner, Peter
name: Tasnádi, Ferenc
name: Friák, Martin
name: Neugebauer, Jörg
name: Mayrhofer, Paul H.
name: Keckes, Jozef
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Despite the fast development of computational materials modelling, theoretical description of macroscopic elastic properties of textured polycrystalline aggregates starting from basic principles remains a challenging task. In this communication we use a supercell-based approach to obtain the elastic properties of random solid solution cubic ZrAlN system as a function of the metallic sublattice composition and texture descriptors. The employed special quasi-random structures are optimised not only with respect to short range order parameters, but also to make the three cubic directions $[1\,0\,0]$, $[0\,1\,0]$, and $[0\,0\,1]$ as similar as possible. In this way, only a small spread of elastic constants tensor components is achieved and an optimum trade-off between modelling of chemical disorder and computational limits regarding the supercell size is achieved. The single crystal elastic constants are shown to vary smoothly with composition, yielding $x\approx0.4$-0.5 an alloy constitution with an almost isotropic response. Consequently, polycrystals with this composition are suggested to have Young's modulus independent on the actual microstructure. This is indeed confirmed by explicit calculations of polycrystal elastic properties, both within the isotropic aggregate limit, as well as with fibre textures with various orientations and sharpness. It turns out, that for low AlN mole fractions, the spread of the possible Young's moduli data caused by the texture variation can be larger than 100 GPa. Consequently, our discussion of Young's modulus data of cubic ZrAlN contains also the evaluation of the texture typical for thin films.
description: 10 pages, 6 figures, 3 tables
SPIRITUAL EXPLORATION IN THE COSMOS - UNDERSTANDING VOLITION IN SPIRITISM AND CONSCIENTIOLOGY
Creators: name: Brandl, Edenilson
Publisher: name: Zenodo
Year: 2023
Subjects: Volition
Consciousness
Spiritism
Conscientiology
Metaphysical phenomena
Levitation
Cosmic exploration
Spiritual philosophy
Allan Kardec
Waldo Vieira

description: This comprehensive exploration delves into the metaphysical concepts of levitation, volition, and consciousness within the frameworks of Spiritism and Conscientiology. Rooted in the teachings of Allan Kardec and Waldo Vieira, these spiritual traditions propose the existence of phenomena such as levitation, where spirits or consciousness defy gravitational forces, and volition, allowing autonomous movement in and beyond the cosmic domain. The article critically examines the theoretical foundations, explores reported cases, and contemplates the potential implications of these phenomena within the vastness of outer space. Bridging the realms of spiritual philosophy and scientific inquiry, the discussion navigates through logical, methodological, and ethical challenges, encouraging an interdisciplinary dialogue. By reflecting on alternative perspectives and external criticisms, the article seeks to foster a nuanced understanding of volition, consciousness, and their place in both the metaphysical and empirical realms. The call for further research and contemplation underscores the ongoing nature of this inquiry, aiming to enrich our comprehension of the intricate intersections between spirituality, science, and cosmic exploration.
 
Esta exploração abrangente investiga os conceitos metafísicos de levitação, volição e consciência dentro das estruturas do Espiritismo e da Conscienciologia. Enraizadas nos ensinamentos de Allan Kardec e Waldo Vieira, estas tradições espirituais propõem a existência de fenómenos como a levitação, onde os espíritos ou a consciência desafiam as forças gravitacionais, e a volição, permitindo o movimento autónomo dentro e fora do domínio cósmico. O artigo examina criticamente os fundamentos teóricos, explora casos relatados e contempla as implicações potenciais desses fenômenos na vastidão do espaço sideral. Unindo os domínios da filosofia espiritual e da investigação científica, a discussão navega por desafios lógicos, metodológicos e éticos, incentivando um diálogo interdisciplinar. Ao refletir sobre perspectivas alternativas e críticas externas, o artigo procura promover uma compreensão diferenciada da volição, da consciência e do seu lugar tanto no domínio metafísico como no empírico. O apelo a mais investigação e contemplação sublinha a natureza contínua desta investigação, com o objetivo de enriquecer a nossa compreensão das intrincadas interseções entre espiritualidade, ciência e exploração cósmica.
title: Nachruf auf Edgar Denninger
Creators: name: Straub, Rolf E.
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 13, Nr. 4 (1984), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Spin Polarization through A Molecular Junction Based on Nuclear Berry Curvature Effects
Creators: name: Teh, Hung-Hsuan
name: Dou, Wenjie
name: Subotnik, Joseph E.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: We explore the effects of spin-orbit coupling on nuclear wave packet motion near an out-of-equilibrium molecular junction, where nonzero Berry curvature emerges as the antisymmetric part of the electronic friction tensor. The existence of nonzero Berry curvature mandates that different nuclear wave packets (associated with different electronic spin states) experience different nuclear Berry curvatures, i.e. different pseudo-magnetic fields. Furthermore, for a generic, two-orbital two-lead model (representing the simplest molecular junction), we report significant spin polarization of the {\em electronic} current with decaying and oscillating signatures in the large voltage limit -- all as a result of {\em nuclear} motion. These results are consistent with magnetic AFM chiral-induced spin selectivity experiments. Altogether, our results highlight an essential role for Berry curvature in condensed phase dynamics, where spin separation survives dissipation to electron-hole pair creation and emerges as one manifestation of nuclear Berry curvature.
description: Main text: 6 pages, 3 figures; Supplementary Material: 10 pages, 3 figures
title: Der Marmorsaal in Stuttgart. Ein ehemals architektonisches Prachtstück wartet auf seine Instandsetzung
Creators: name: Breuer, Judith
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 15, Nr. 4 (1986), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: „Reformation“ einer Kapelle. Die Zehntscheuer in Neufra (Lkrs. Sigmaringen)
Creators: name: Kieser, Clemens
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 31, Nr. 3 (2002), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Use of color sensor device with resazurin test for rapid screening of raw milk with low microbiological quality
Creators: name: Chayapon Thanasirikul
Publisher: name: Rajamangala University of Technology Lanna, Thailand
Year: 2023
Subjects: milk quality
dye reduction assay
rapid method
colorimetric device

description: Journal of Science and Agricultural Technology, 4, 1, 1-7
Mixed axion/neutralino dark matter in the SUSY DFSZ axion model
Creators: name: Bae, Kyu Jung
name: Baer, Howard
name: Chun, Eung Jin
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We examine mixed axion/neutralino cold dark matter production in the SUSY DFSZ axion model where an axion superfield couples to Higgs superfields. We calculate a wide array of axino and saxion decay modes along with their decay temperatures, and thermal and non-thermal production rates. For a SUSY benchmark model with a standard underabundance (SUA) of Higgsino-like dark matter (DM), we find for the PQ scale f_a< 10^{12} GeV that the DM abundance is mainly comprised of axions as the saxion/axino decay occurs before the standard neutralino freeze-out and thus its abundance remains suppressed. For 10^{12}~ 10^{14} GeV, both neutralino dark matter and dark radiation are typically overproduced. For judicious parameter choices, these can be suppressed and the combined neutralino/axion abundance brought into accord with measured values. A SUSY benchmark model with a standard overabundance (SOA) of bino DM is also examined and typically remains excluded due at least to too great a neutralino DM abundance for f_a~ 10^{15} GeV and lower saxion masses, large entropy production from saxion decay can dilute all relics and the SOA model can be allowed by all constraints.
description: 43 pages incl. 33 .pdf figures; updated figures
title: Ausstellung
Creators: name: Meyr, Martina
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 31, Nr. 3 (2002), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Bericht über die aktuelle Restaurierung
Creators: name: Schmid, Georg
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 31, Nr. 4 (2002), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Der Löwenmensch bekommt ein neues Gesicht. Auffindung und Restaurierung der Elfenbeinstatuette aus der Stadel-Höhle im Hohlenstein, Gemeinde Asselfingen, Alb-Donau-Kreis
Creators: name: Ebinger-Rist, Nicole
name: Kind, Claus-Joachim
name: Wolf, Sbylle
name: Wehrberger, Kurt
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 42, Nr. 4 (2013), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Thermodynamics of stationary states of the ideal gas in a heat flow
Creators: name: Hołyst, Robert
name: Makuch, Karol
name: Maciołek, Anna
name: Żuk, Paweł J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: There is a long-standing question as to whether and to what extent it is possible to describe nonequilibrium systems in stationary states in terms of global thermodynamic functions. The positive answers have been obtained only for isothermal systems or systems with small temperature differences. We formulate thermodynamics of the stationary states of the ideal gas subjected to heat flow in the form of the zeroth, first, and second law. Surprisingly, the formal structure of steady state thermodynamics is the same as in equilibrium thermodynamics. We rigorously show that $U$ satisfies the following equation $dU=T^{*}dS^{*}-pdV$ for a constant number of particles, irrespective of the shape of the container, boundary conditions, size of the system, or mode of heat transfer into the system. We calculate $S^{*}$ and $T^{*}$ explicitly. The theory selects stable nonequilibrium steady states in a multistable system of ideal gas subjected to volumetric heating. It reduces to equilibrium thermodynamics when heat flux goes to zero.