cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
"Fallingwater 2: Work in Progress"
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Fallingwater (Pa.)
subject: Architecture
subject: FOS: Civil engineering
subject: Architecture, Modern
subject: Architecture, Modern--Philosophy
subject: Dwellings
subject: Architecture--Study and teaching
subject: Architects

description: Draft of Kenneth Love's film, Fallingwater.
On Instrumental Variable Regression for Deep Offline Policy Evaluation
Creators: name: Chen, Yutian
name: Xu, Liyuan
name: Gulcehre, Caglar
name: Paine, Tom Le
name: Gretton, Arthur
name: de Freitas, Nando
name: Doucet, Arnaud
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: We show that the popular reinforcement learning (RL) strategy of estimating the state-action value (Q-function) by minimizing the mean squared Bellman error leads to a regression problem with confounding, the inputs and output noise being correlated. Hence, direct minimization of the Bellman error can result in significantly biased Q-function estimates. We explain why fixing the target Q-network in Deep Q-Networks and Fitted Q Evaluation provides a way of overcoming this confounding, thus shedding new light on this popular but not well understood trick in the deep RL literature. An alternative approach to address confounding is to leverage techniques developed in the causality literature, notably instrumental variables (IV). We bring together here the literature on IV and RL by investigating whether IV approaches can lead to improved Q-function estimates. This paper analyzes and compares a wide range of recent IV methods in the context of offline policy evaluation (OPE), where the goal is to estimate the value of a policy using logged data only. By applying different IV techniques to OPE, we are not only able to recover previously proposed OPE methods such as model-based techniques but also to obtain competitive new techniques. We find empirically that state-of-the-art OPE methods are closely matched in performance by some IV methods such as AGMM, which were not developed for OPE. We open-source all our code and datasets at https://github.com/liyuan9988/IVOPEwithACME.
description: Accepted by Journal of Machine Learning Research in 11/2022
title: Das Zwiefaltener Münster - Neue Forschungsergebnisse
Creators: name: Ingenhoff, Hans Dieter
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 1 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Fallingwater: A Conversation with Edgar Kaufmann, Jr.
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Fallingwater (Pa.)
subject: Architecture
subject: FOS: Civil engineering
subject: Architecture, Modern
subject: Architecture, Modern--Philosophy
subject: Dwellings
subject: Architecture--Study and teaching
subject: Architects

description: Features rare home movies of Frank Lloyd Wright and the Kaufmann family, as well as the history that led to Mr. Wright's commission Fallingwater. Based on an extensive interview with Edgar Kaufmann, Jr., whose father commissioned Wright, and who was also an apprentice to Wright.
Fallingwater CBS Sunday Morning
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Fallingwater (Pa.)
subject: Architecture
subject: FOS: Civil engineering
subject: Architecture, Modern
subject: Architecture, Modern--Philosophy
subject: Dwellings
subject: Dwellings--Maintenance and repair
subject: Historic buildings--Conservation and restoration
subject: Historic buildings
subject: Architects

description: CBS Sunday Morning news segment about the restoration of Fallingwater.
Fractional Topological Phases in Generalized Hofstadter Bands with Arbitrary Chern Numbers
Creators: name: Wu, Ying-Hai
name: Jain, J. K.
name: Sun, Kai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We construct generalized Hofstadter models that possess "color-entangled" flat bands and study interacting many-body states in such bands. For a system with periodic boundary conditions and appropriate interactions, there exist gapped states at certain filling factors for which the ground-state degeneracy depends on the number of unit cells along one particular direction. This puzzling observation can be understood intuitively by mapping our model to a single-layer or a multilayer system for a given lattice configuration. We discuss the relation between these results and the previously proposed "topological nematic states," in which lattice dislocations have non-Abelian braiding statistics. Our study also provides a systematic way of stabilizing various fractional topological states in $C>1$ flat bands and provides some hints on how to realize such states in experiments.
description: 5+5 pages, 4+3 figures
title: Die Erneuerung der Pfarrkirche St.Leonhard in Stödtlen
Creators: name: Koepf, Karl Heinrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 2 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Maulbronn 1178 - 1978. Eine Ausstellung zu 800-Jahr-Feier der Weihe der Klosterkirche
Creators: name: Anstett, Peter
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 2 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Personalia
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 2 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: [Historische Gärten, Kulturdenkmale mit Wohlfahrtswirkung und Freizeitwert] Historische Gärten heute
Creators: name: Gamer, Jörg
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 3 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
$Λ(1405)$ mediated triangle singularity in the $K^-d\to pΣ^-$ reaction
Creators: name: Feijoo, Albert
name: Molina, Raquel
name: Dai, Lian Rong
name: Oset, Eulogio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We study for the first time the $pΣ^-\to K^-d$ and $K^-d\to pΣ^-$ reactions close to threshold and show that they are driven by a triangle mechanism, with the $Λ(1405)$, a proton and a neutron as intermediate states, which develops a triangle singularity close to the $\bar{K}d$ threshold. We find that a mechanism involving virtual pion exchange and the $K^-p\toπ^+Σ^-$ amplitude dominates over another one involving kaon exchange and the $K^-p\to K^-p$ amplitude. Moreover, of the two $Λ(1405)$ states, the one with higher mass around $1420$ MeV, gives the largest contribution to the process. We show that the cross section, well within measurable range, is very sensitive to different models that, while reproducing $\bar{K}N$ observables above threshold, provide different extrapolations of the $\bar{K}N$ amplitudes below threshold. The observables of this reaction will provide new constraints on the theoretical models, leading to more reliable extrapolations of the $\bar{K}N$ amplitudes below threshold and to more accurate predictions of the $Λ(1405)$ state of lower mass.
description: 12 pages and 10 figures
title: Veröffentlichungen des Landesdenkmalamtes
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 3 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 4 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Nanoscale Spin Seebeck Rectifier: Controlling Thermal Spin Transport across Insulating Magnetic Junctions with Localized Spin
Creators: name: Ren, Jie
name: Fransson, Jonas
name: Zhu, Jian-Xin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The spin Seebeck effect is studied across a charge insulating magnetic junction, in which thermal-spin conjugate transport is assisted by the exchange interactions between the localized spin in the center and electrons in metallic leads. We show that, in contrast with bulk spin Seebeck effect, the figure of merit of such nanoscale thermal-spin conversion can be infinite, leading to the ideal Carnot efficiency in the linear response regime. We also find that in the nonlinear spin Seebeck transport regime, the device possesses the asymmetric and negative differential spin Seebeck effects. In the last, the situations with leaking electron tunneling are also discussed. This nanoscale thermal spin rectifier, by tuning the junction parameters, can act as a spin Seebeck diode, spin Seebeck transistor and spin Seebeck switch, which could have substantial implications for flexible thermal and information control in molecular spin caloritronics.
description: 8 pages, 5 figures; Published as Phys. Rev. B 89, 214407 (2014). See also http://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.214407
title: Das frühkeltische Fürstengrab von Eberdingen-Hochdorf, Landkreis Ludwigsburg
Creators: name: Biel, Jörg
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 4 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Single-particle versus many-body phase coherence in an interacting Fermi gas
Creators: name: Pecci, Giovanni
name: Naldesi, Piero
name: Minguzzi, Anna
name: Amico, Luigi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: In quantum mechanics, each particle is described by a complex valued wave-function characterized by amplitude and phase. When many particles interact each other, cooperative phenomena give rise to a quantum many-body state with a specific quantum coherence. What is the interplay between single-particle's phase coherence and many-body quantum coherence? Over the years, such question has been object of profound analysis in quantum physics. Here, we demonstrate how the time-dependent interference formed by releasing an interacting degenerate Fermi gas from a specific matter-wave circuit in an effective magnetic field can tell apart the two notions. Single-particle phase coherence, indicated by the first-order correlator, and many-body quantum coherence, indicated by the density-density correlator, are displayed as distinct features of the interferogram. Single particle phase coherence produces spiral interference of the Fermi orbitals at intermediate times. Many-body quantum coherence emerges as long times interference. The interplay between single-particle coherence and many-body coherence is reflected in a stepwise dependence of the interference pattern on the effective magnetic field.
description: 13 pages, 10 figures
"Fallingwater 2"
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Fallingwater (Pa.)
subject: Architecture
subject: FOS: Civil engineering
subject: Architecture, Modern
subject: Architecture, Modern--Philosophy
subject: Dwellings
subject: Architecture--Study and teaching
subject: Architects

description: Draft of Kenneth Love's film, Fallingwater.
Edgar Tafel 1988 raw footage
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Sustainable architecture
subject: Architecture, Modern--Philosophy
subject: Office buildings--Design and construction
subject: Office buildings

description: Raw footage of an interview with Edgar Tafel about his involvement with Frank Lloyd Wright's Johnson Wax Administration Building, of which he oversaw the construction.
Flops and the S-duality conjecture
Creators: name: Toda, Yukinobu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14N35, 18E30

description: We prove the transformation formula of Donaldson-Thomas (DT) invariants counting two dimensional torsion sheaves on Calabi-Yau 3-folds under flops. The error term is described by the Dedekind eta function and the Jacobi theta function, and our result gives evidence of a 3-fold version of Vafa-Witten's S-duality conjecture. As an application, we prove a blow-up formula of DT type invariants on the total spaces of canonical line bundles on smooth projective surfaces. It gives an analogue of the similar blow-up formula in the original S-duality conjecture by Yoshioka, Li-Qin and Göttsche.
description: 36 pages
title: Abbruchkandidaten mit Zukunft (2). Regierungsbezirk Karlsruhe
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 4 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Modeling Redshift-Space Clustering with Abundance Matching
Creators: name: DeRose, Joseph
name: Becker, Matthew R.
name: Wechsler, Risa H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We explore the degrees of freedom required to jointly fit projected and redshift-space clustering of galaxies selected in three bins of stellar mass from the Sloan Digital Sky Survey Main Galaxy Sample (SDSS MGS) using a subhalo abundance matching (SHAM) model. We employ emulators for relevant clustering statistics in order to facilitate our analysis, leading to large speed gains with minimal loss of accuracy. We are able to simultaneously fit the projected and redshift-space clustering of the two most massive galaxy samples that we consider with just two free parameters: scatter in stellar mass at fixed SHAM proxy and the dependence of the SHAM proxy on dark matter halo concentration. We find some evidence for models that include velocity bias, but including orphan galaxies improves our fits to the lower mass samples significantly. We also model the clustering signals of specific star formation rate (SSFR) selected samples using conditional abundance matching (CAM). We obtain acceptable fits to projected and redshift-space clustering as a function of SSFR and stellar mass using two CAM variants, although the fits are worse than for stellar mass-selected samples alone. By incorporating non-unity correlations between the CAM proxy and SSFR we are able to resolve previously identified discrepancies between CAM predictions and SDSS observations of the environmental dependence of quenching for isolated central galaxies.
description: 25 pages, 14 figures, comments welcome!
Ferroelectric field effect of the bulk heterojunction in polymer solar cells
Creators: name: Li, Meng
name: Ma, Heng
name: Liu, Hairui
name: Jiang, Yurong
name: Niu, Heying
name: Amat, Adil
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: A ferroelectric field effect in the bulk heterojunction was found when an external electric field (EEF) was applied on the active layer of polymer solar cells (PSCs) during the annealing process of the active layer spin-coated with poly (3-hexylthiophene):[6,6]-phenyl-C61 butyric acid methyl ester (P3HT:PCBM). For one direction field, the short circuit current density of PSCs was improved from 7.2 to 8.0 mA/cm2, the power conversion efficiency increased from 2.4 to 2.8%, and the incident photon-to-current conversion efficiency increased from 42 to 49% corresponding to the different EEF magnitude. For an opposite direction field, the applied EEF brought a minus effect on the performance mentioned above. EEF treatment can orientate molecular ordering of the polymer, and change the morphology of the active layer. The authors suggest a explanation that the ferroelectric field has been built in the active layer, and therefore it plays a key role in PSCs system. A needle-like surface morphology of the active film was also discussed.
Power Anisotropy, Dispersion Signature and Turbulence Diffusion Region in the 3D Wavenumber Domain of Space Plasma Turbulence
Creators: name: Lin, Rong
name: He, Jiansen
name: Zhu, Xingyu
name: Zhang, Lei
name: Duan, Die
name: Sahraoui, Fouad
name: Verscharen, Daniel
Publisher: name: arXiv
Year: 2021
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We explore the multi-faceted important features of turbulence (e.g., anisotropy, dispersion, diffusion) in the three-dimensional (3D) wavenumber domain ($k_\parallel$, $k_{\perp,1}$, $k_{\perp,2}$), by employing the k-filtering technique to the high-quality measurements of fields and particles from the MMS multi-spacecraft constellation. We compute the 3D power spectral densities (PSDs) of magnetic and electric fluctuations (marked as $\rm{PSD}(δ\mathbf{B}(\mathbf{k}))$ and $\rm{PSD}(δ\mathbf{E}'_{\langle\mathbf{v}_\mathrm{i}\rangle}(\mathbf{k}))$), both of which show a prominent spectral anisotropy in the sub-ion range. We give the first 3D image of the bifurcation between power spectra of the electric and magnetic fluctuations, by calculating the ratio between $\rm{PSD}(δ\mathbf{E}'_{ \langle\mathbf{v}_\mathrm{i}\rangle}(\mathbf{k}))$ and $\rm{PSD}(δ\mathbf{B}(\mathbf{k}))$, the distribution of which is related to the non-linear dispersion relation. We also compute the ratio between electric spectra in different reference frames defined by the ion bulk velocity, that is $\mathrm{PSD}(δ{\mathbf{E}'_{\mathrm{local}\ \mathbf{v}_\mathrm{i}}})/\mathrm{PSD}(δ{\mathbf{E}'_{ \langle\mathbf{v}_\mathrm{i}\rangle}})$, to visualize the turbulence ion diffusion region (T-IDR) in wavenumber space. The T-IDR has an anisotropy and a preferential direction of wavevectors, which is generally consistent with the plasma wave theory prediction based on the dominance of kinetic Alfvén waves (KAW). This work manifests the worth of the k-filtering technique in diagnosing turbulence comprehensively, especially when the electric field is involved.
description: 19 pages, 7 figures, submitted to ApJ
title: Personalia ; Quellennachweis für die Abbildungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 7, Nr. 4 (1978), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
FLLWBC in Minneapolis (tape 5) Tafel Keynote & Spirit Awards
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2021
Subjects: subject: Architecture
subject: FOS: Civil engineering
subject: Sustainable architecture
subject: Architecture, Modern--Philosophy
subject: Architecture--Study and teaching
subject: Architects

description: A recording of Tafel's keynote speech at the Frank Lloyd Wright Building Conservancy Conference, as well as a presentation of the Wright Spirit Awards at the conference.
Majority Dynamics and the Retention of Information
Creators: name: Tamuz, Omer
name: Tessler, Ran J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: We consider a group of agents connected by a social network who participate in majority dynamics: each agent starts with an opinion in {-1,+1} and repeatedly updates it to match the opinion of the majority of its neighbors. We assume that one of {-1,+1} is the "correct" opinion S, and consider a setting in which the initial opinions are independent conditioned on S, and biased towards it. They hence contain enough information to reconstruct S with high probability. We ask whether it is still possible to reconstruct S from the agents' opinions after many rounds of updates. While this is not the case in general, we show that indeed, for a large family of bounded degree graphs, information on S is retained by the process of majority dynamics. Our proof technique yields novel combinatorial results on majority dynamics on both finite and infinite graphs, with applications to zero temperature Ising models.
description: 19 pages, accepted for publication in the Israel Journal of Mathematics
title: Von alten Häusern und neuem Bauen. Unsere gebaute Umwelt im Kinderbuch - eine kleine Übersicht
Creators: name: Bongartz, Norbert
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 8, Nr. 3 (1979), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Trotter product formulae for $*$-automorphisms of quantum lattice systems
Creators: name: Bachmann, Sven
name: Lange, Markus
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the dynamics $t\mapstoτ_t$ of an infinite quantum lattice system that is generated by a local interaction. If the interaction decomposes into a finite number of terms that are themselves local interactions, we show that $τ_t$ can be efficiently approximated by a product of $n$ automorphisms, each of them being an alternating product generated by the individual terms. For any integer $m$, we construct a product formula (in the spirit of Trotter) such that the approximation error scales as $n^{-m}$. Our bounds hold in norm, pointwise for algebra elements that are sufficiently well approximated by finite volume observables.
description: Published in Annales Henri Poincar\'e
Arbejdsgruppe B - Opsummering
Creators: name: Rasmussen, Michael
name: Larsen, V. Asger
name: Bøgsted, Martin
name: Pica, Claudio
name: Dalum, M. Per
name: Sommer, M. M. Lea
name: Araghi, Ali
name: Sønderholm, Martin
name: Conrad, S. Anders
name: Raahauge, Anders
name: Reif, L. Charlotte
name: Svendsen, Michael
Publisher: name: Zenodo
Year: 2022

description: Opsummerende kommentarer. Bilag fra arbejdsgruppe B til rapporten: 'Afrapportering vedrørende den Nationale Strategi for Data Management baseret på FAIR Principper (2022)' 
Embedded data stewardship supporting discovery and sustainability of arts and humanities research data: A pilot at University College Cork Library
Creators: name: Thorpe, Deborah
name: Coffey, Aoife
name: Allan, Christine
name: Dahly, Darren
name: Palmer, Brendan
Publisher: name: Zenodo
Year: 2023
Subjects: data stewardship
FAIR data management
data management plans
research support
DMP
University College Cork
humanities
arts
social sciences
open research
open science

description: This poster presents a pilot project at University College Cork (UCC) Library that examines the practicalities of embedded data stewardship to enhance the discoverability and sustainability of research data, beginning with the arts and humanities, and a comparative study in health research. The aims are to a) get to know researchers with humanities data and their data-related needs; b) establish the Research Data Steward as a go-to person for domain specific advice relating to management, preservation and sharing of research data; c) generate information about the cost of embedding data stewardship; d) developing an evidence base for a costed embedded data stewardship service at UCC. The poster was presented at the CONUL Annual Conference 2023 with the theme 'Sense and Sustainability', in Cork.
description: {"references": ["Verheul, Ingeborg, Melanie Imming, Jacquelijn Ringerma, Annemie Mordant, Jan-Lucas van der Ploeg, and Martine Pronk. \"Data Stewardship on the Map: A Study of Tasks and Roles in Dutch Research Institutes.\" Zenodo, May 6, 2019. https://doi.org/10.5281/zenodo.2669150", "Research Data Lifecycle diagram by OpenAIRE, adapted from a DCC source: https://perma.cc/J8RV-J8EY"]}
A theoretical study on the performances of thermoelectric heat engine and refrigerator with two-dimensional electron reservoirs
Creators: name: Luo, Xiaoguang
name: Long, Kailin
name: Wang, Jun
name: Qiu, Teng
name: Liu, Nian
name: He, Jizhou
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Theoretical thermoelectric nanophysics models of low-dimensional electronic heat engine and refrigerator devices, comprising two-dimensional hot and cold reservoirs and an interconnecting filtered electron transport mechanism have been established. The models were used to numerically simulate and evaluate the thermoelectric performance and energy conversion efficiencies of these low-dimensional devices, based on three different types of electron transport momentum-dependent filters, referred to herein as: kx, ky and kr filters. Assuming the Fermi-Dirac distribution of electrons, expressions for key thermoelectric performance parameters were derived for the resonant transport processes, in which the transmission of electrons has been approximated as a Lorentzian resonance function. Optimizations were carried out and the corresponding optimized design parameters have been determined, including but not limited to the universal theoretical upper bound of the efficiency at maximum power for heat engines, and the maximum coefficient of performance for refrigerators. From the results, it was determined that kr filter delivers the best thermoelectric performance, followed by the kx filter, and then the ky filter. For refrigerators with any one of three filters, an optimum range for the full width at half maximum of the transport resonance was found to be <2kT .
description: no layout, 20 pages, 8 figures, 2 tables
title: Inhalt
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 17, Nr. 2 (1988), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Großes Inventar und Mietshausarchitektur der Kaiserzeit (1871-1918)
Creators: name: Schmidt, Leo
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 17, Nr. 2 (1988), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Relativistic Quantum Metrology: Exploiting relativity to improve quantum measurement technologies
Creators: name: Ahmadi, Mehdi
name: Bruschi, David Edward
name: Sabín, Carlos
name: Adesso, Gerardo
name: Fuentes, Ivette
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present a framework for relativistic quantum metrology that is useful for both Earth-based and space-based technologies. Quantum metrology has been so far successfully applied to design precision instruments such as clocks and sensors which outperform classical devices by exploiting quantum properties. There are advanced plans to implement these and other quantum technologies in space, for instance Space-QUEST and Space Optical Clock projects intend to implement quantum communications and quantum clocks at regimes where relativity starts to kick in. However, typical setups do not take into account the effects of relativity on quantum properties. To include and exploit these effects, we introduce techniques for the application of metrology to quantum field theory. Quantum field theory properly incorporates quantum theory and relativity, in particular, at regimes where space-based experiments take place. This framework allows for high precision estimation of parameters that appear in quantum field theory including proper times and accelerations. Indeed, the techniques can be applied to develop a novel generation of relativistic quantum technologies for gravimeters, clocks and sensors. As an example, we present a high precision device which in principle improves the state-of-the-art in quantum accelerometers by exploiting relativistic effects.
description: 7 pages, 2 figures. I. F. previously published under I. Fuentes-Schuller and I. Fuentes-Guridi. v2: minor changes, published version
Observation of a topological 3D Dirac semimetal phase in high-mobility Cd3As2
Creators: name: Neupane, Madhab
name: Xu, SuYang
name: Sankar, R.
name: Alidoust, N.
name: Bian, G.
name: Liu, Chang
name: Belopolski, I.
name: Chang, T. -R.
name: Jeng, H. -T.
name: Lin, H.
name: Bansil, A.
name: Chou, Fangcheng
name: Hasan, M. Zahid
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Experimental identification of three-dimensional (3D) Dirac semimetals in solid state systems is critical for realizing exotic topological phenomena and quantum transport such as the Weyl phases, high temperature linear quantum magnetoresistance and topological magnetic phases. Using high resolution angle-resolved photoemission spectroscopy, we performed systematic electronic structure studies on well-known compound Cd3As2. For the first time, we observe a highly linear bulk Dirac cone located at the Brillouin zone center projected onto the (001) surface which is consistent with a 3D Dirac semimetal phase in Cd3As2. Remarkably, an unusually high Dirac Fermion velocity up to 10.2 \textrmÅ{\cdot}$eV (1.5 \times 10^{6} ms^-1) is seen in samples where the mobility far exceeds 40,000 cm^2/V.s suggesting that Cd3As2 can be a promising candidate as a hypercone analog of graphene in many device-applications which can also incorporate topological quantum phenomena in a large gap setting. Our experimental identification of this novel topological 3D Dirac semimetal phase, distinct from a 3D topological insulator phase discovered previously, paves the way for exploring higher dimensional relativistic physics in bulk transport and for realizing novel Fermionic matter such as a Fermi arc nodal metal.
description: 4+ pages, 4 Figures, originally submitted in September (2013); Topological version was published at http://www.sciencemag.org/content/347/6219/294.full (Xu et.al., ScienceExpress 2014)
title: Meßtechnische Bauüberwachung und Schadensdokumentation an der evangelischen Pfarrkirche St. Stephanus in Mulfingen-Hollenbach, Hohenlohekreis
Creators: name: Eckstein, Günter
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 17, Nr. 2 (1988), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Tarodunum und Kegelriß. Neues zur Spätlatenezeit im Breisgau
Creators: name: Dehn, Rolf
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 17, Nr. 2 (1988), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Towards solving the BCS Hamiltonian gap in Near-Term Quantum Computers
Creators: name: Sá, Nahum
name: Oliveira, Ivan S.
name: Roditi, Itzhak
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this work, using a NISQ framework, we obtain the gap of a BCS Hamiltonian. This could lead to interesting implications for superconductivity research. For such task, we choose to use the Variational Quantum Deflation and analyze the hardware restrictions that are needed to find the energy spectra on current quantum hardware. We also compare two different kinds of classical optimizers, Constrained Optimization BY Linear Approximations (COBYLA) and Simultaneous Perturbation Stochastic Approximation (SPSA), and study the effect of decoherence caused by the presence of noise when using simulations in real devices. We implement this method for a system with both 2 and 5 qubits. Furthermore, we show how to approximate the gap within one standard deviation, even with the presence of noise.
description: 17 pages, 14 figures, Appendix
title: Ein steinernes Stadthaus in Ladenburg aus dem Jahr 1229
Creators: name: Laun, Rainer
name: Lutz, Dietrich
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 17, Nr. 3 (1988), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Prior art searches: an introduction
Creators: name: Barbieri, Massimo
Publisher: name: Zenodo
Year: 2023
Subjects: prior art search
patentability search

description: This lesson is a concise introduction to prior art searches.
description: "IP"h.D. Intellectual Property Fundamentals for Ph.D. Students - RESEARCH SKILLS – Ph.D. SCHOOL 2023 (online workshop)
description: {"references": ["Barbieri, Massimo. (2022). Le ricerche di prior art come strumento competitivo per le imprese innovative. Chimica magazine (CM), Giugno 2022(n. 8). https://doi.org/10.5281/zenodo.7008971", "Massimo Barbieri. (2023). Searching patent information on the recovery of rare earth metals from electronic waste. Qeios. doi:10.32388/OD17I4.3.", "Barbieri, M. Patent Prior Art Searches: Basic Principles and Strategies. Preprints.org 2022, 2022050054. https://doi.org/10.20944/preprints202205.0054.v1"]}
title: Editorial
Creators: name: Ast, Doris
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 23, Nr. 4 (1994), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Transient Orthogonality Catastrophe in a Time Dependent Nonequilibrium Environment
Creators: name: Schiró, Marco
name: Mitra, Aditi
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We study the response of a highly-excited time dependent quantum many-body state to a sudden local perturbation, a sort of orthogonality catastrophe problem in a transient non-equilibrium environment. To this extent we consider, as key quantity, the overlap between time dependent wave-functions, that we write in terms of a novel two-time correlator generalizing the standard Loschmidt Echo. We discuss its physical meaning, general properties, and its connection with experimentally measurable quantities probed through non-equilibrium Ramsey interferometry schemes. Then we present explicit calculations for a one dimensional interacting Fermi system brought out of equilibrium by a sudden change of the interaction, and perturbed by the switching on of a local static potential. We show that different scattering processes give rise to remarkably different behaviors at long times, quite opposite from the equilibrium situation. In particular, while the forward scattering contribution retains its power law structure even in the presence of a large non-equilibrium perturbation, with an exponent that is strongly affected by the transient nature of the bath, the backscattering term is a source of non-linearity which generates an exponential decay in time of the Loschmidt Echo, reminiscent of an effective thermal behavior.
description: v3: minor changes, published version
title: Vom Arbeiterhaus zur Direktorenvilla. Werkswohnungen der zwanziger Jahre in Grenzach-Wyhlen
Creators: name: Roth, Erik
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 23, Nr. 4 (1994), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Anmerkungen zur Denkmalpflege aus der Sicht der Städte und Gemeinden
Creators: name: Kälberer, Heinz
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 26, Nr. 4 (1997), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
ЗАГРЯЗНЕНИЕ ПОВЕРХНОСТНЫХ И СТОЧНЫХ ВОД РОССИЙСКОЙ ФЕДЕРАЦИИ ТЯЖЕЛЫМИ МЕТАЛЛАМИ
Creators: name: Красненко, Александр
Publisher: name: ООО Цифра
Year: 2022
Subjects: surface waters
wastewater
pollution levels
heavy metals
effects on the body
purification methods
поверхностные воды
сточные воды
уровень загрязнения
тяжелые металлы
влияние на организм
методы очистки

description: Международный научно-исследовательский журнал, Выпуск 10 (124) 2022
Mapping cone of $k$-Entanglement Breaking Maps
Creators: name: Devendra, Repana
name: Mallick, Nirupama
name: Sumesh, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Operator Algebras (math.OA)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: Quantum Physics (quant-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In \cite{CMW19}, the authors introduced $k$-entanglement breaking linear maps to understand the entanglement breaking property of completely positive maps on taking composition. In this article, we do a systematic study of $k$-entanglement breaking maps. We prove many equivalent conditions for a $k$-positive linear map to be $k$-entanglement breaking, thereby study the mapping cone structure of $k$-entanglement breaking maps. We discuss examples of $k$-entanglement breaking maps and some of their significance. As an application of our study, we characterize completely positive maps that reduce Schmidt number on taking composition with another completely positive map.
description: 35 pages
title: Denkmalschutzpreis 1998
Creators: name: Gräf, Ulrike
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 27, Nr. 3 (1998), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Heat-machine control by quantum-state preparation: from quantum engines to refrigerators
Creators: name: Gelbwaser-Klimovsky, David
name: Kurizki, Gershon
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the dependence of the performance bounds of heat engines and refrigerators on the initial quantum state and the subsequent evolution of their piston, modeled by a quantized harmonic oscillator. Our goal is to provide a fully quantized treatment of self-contained (autonomous) heat machines, as opposed to their prevailing semiclassical description that consists of a quantum system alternately coupled to a hot or a cold heat bath, and parametrically driven by a classical time-dependent piston or field. Here by contrast, there is no external time-dependent driving. Instead, the evolution is caused by the stationary simultaneous interaction of two heat baths (having distinct spectra and temperatures) with a single two-level system that is in turn coupled to the quantum piston. The fully quantized treatment we put forward allows us to investigate work extraction and refrigeration by the tools of quantum-optical amplifier and dissipation theory, particularly, by the analysis of amplified or dissipated phase-plane quasiprobability distributions. Our main insight is that quantum states may be thermodynamic resources and can provide a powerful handle, or control, on the efficiency of the heat machine. In particular, a piston initialized in a coherent state can cause the engine to produce work at an efficiency above the Carnot bound in the linear amplification regime. In the refrigeration regime, the coefficient of performance can transgress the Carnot bound if the piston is initialized in a Fock state. The piston may be realized by a vibrational mode, as in nanomechanical setups, or an electromagnetic field mode, as in cavity-based scenarios.
title: Das zentrale Fundarchiv des Archäologischen Landesmuseums. Eröffnungsansprachen
Creators: name: Planck, Dieter
name: Trotha, Von
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 29, Nr. 1 (2000), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Lysosomal damage drives mitochondrial proteome remodelling and reprograms macrophage immunometabolism.
Creators: name: Bussi, Claudio
name: Heunis, Tiaan
name: Pellegrino, Enrica
name: Bernard, Elliott M
name: Bah, Nourdine
name: Dos Santos, Mariana Silva
name: Santucci, Pierre
name: Aylan, Beren
name: Rodgers, Angela
name: Fearns, Antony
name: Mitschke, Julia
name: Moore, Christopher
name: MacRae, James I
name: Greco, Maria
name: Reinheckel, Thomas
name: Trost, Matthias
name: Gutierrez, Maximiliano G
Publisher: name: The Francis Crick Institute
Year: 2022
Subjects: subject: Model organisms
subject: Biochemistry & Proteomics
subject: Tumour Biology
subject: Signalling & Oncogenes
subject: Gene Expression
subject: Genetics & Genomics
subject: Developmental Biology
subject: Genome Integrity & Repair
subject: Human Biology & Physiology
subject: Cell Biology
subject: Chemical Biology & High Throughput
subject: Infectious Disease
subject: Immunology
subject: FOS: Clinical medicine
subject: Metabolism
subject: Computational & Systems Biology

description: Transient lysosomal damage after infection with cytosolic pathogens or silica crystals uptake results in protease leakage. Whether limited leakage of lysosomal contents into the cytosol affects the function of cytoplasmic organelles is unknown. Here, we show that sterile and non-sterile lysosomal damage triggers a cell death independent proteolytic remodelling of the mitochondrial proteome in macrophages. Mitochondrial metabolic reprogramming required leakage of lysosomal cathepsins and was independent of mitophagy, mitoproteases and proteasome degradation. In an in vivo mouse model of endomembrane damage, live lung macrophages that internalised crystals displayed impaired mitochondrial function. Single-cell RNA-sequencing revealed that lysosomal damage skewed metabolic and immune responses in alveolar macrophages subsets with increased lysosomal content. Functionally, drug modulation of macrophage metabolism impacted host responses to Mycobacterium tuberculosis infection in an endomembrane damage dependent way. This work uncovers an inter-organelle communication pathway, providing a general mechanism by which macrophages undergo mitochondrial metabolic reprograming after endomembrane damage.
Generalized integral fluctuation relation with feedback control for diffusion processes
Creators: name: Liu, Fei
name: Xie, Hongcheng
name: Lu, Zhiyue
Publisher: name: arXiv
Year: 2013
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We extend a generalized integral fluctuation relation in diffusion processes that we obtained previously to the situation with feedback control. The general relation not only covers existing results but also predicts other unnoticed fluctuation relations. In addition, we find that its explanation of time-reversal automatically emerges in the derivation. This interesting observation leads into an alternative inequality about the entropy-like quantity with an improved lower bound. Two feedback-controlled Brownian models are used to verify the result.
description: 1 figure
Background Independence and Quantum Causal Structure
Creators: name: Parker, Lachlan
name: Costa, Fabio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: One of the key ways in which quantum mechanics differs from relativity is that it requires a fixed background reference frame for spacetime. In fact, this appears to be one of the main conceptual obstacles to uniting the two theories. Additionally, a combination of the two theories is expected to yield non-classical, or "indefinite", causal structures. In this paper, we present a background-independent formulation of the process matrix formalism - a form of quantum mechanics that allows for indefinite causal structure - while retaining operationally well-defined measurement statistics. We do this by postulating an arbitrary probability distribution of measurement outcomes across discrete "chunks" of spacetime, which we think of as physical laboratories, and then requiring that this distribution be invariant under any permutation of laboratories. We find (a) that one still obtains nontrivial, indefinite causal structures with background independence, (b) that we lose the idea of local operations in distinct laboratories, but can recover it by encoding a reference frame into the physical states of our system, and (c) that permutation invariance imposes surprising symmetry constraints that, although formally similar to a superselection rule, cannot be interpreted as such.
description: 8 pages + 3 page appendix
Self-Learning Longitudinal Control for On-Road Vehicles
Creators: name: Puccetti, Luca
Publisher: name: KIT Scientific Publishing
Year: 2023
Subjects: Regelungstechnik
Künstliche Intelligenz
Fahrzeugregelung
Längsdynamik
Bestärkendes Lernen
Control Theory
Artificial Intelligence
Vehicle Control
Longitudinal Dynamics
Reinforcement Learning

description: Reinforcement Learning is a promising tool to automate controller tuning. However, significant extensions are required for real-world applications to enable fast and robust learning. This work proposes several additions to the state of the art and proves their capability in a series of real world experiments.
title: Wohin mit den Funden? Auftrag und Anspruch eines Zentralen Fundarchivs
Creators: name: Schnurbein, Von
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 29, Nr. 1 (2000), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
Scattering for nonlinear Schrodinger equation under partial harmonic confinement
Creators: name: Antonelli, Paolo
name: Carles, Rémi
name: Silva, Jorge Drumond
Publisher: name: arXiv
Year: 2013
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We consider the nonlinear Schrodinger equation under a partial quadratic confinement. We show that the global dispersion corresponding to the direction(s) with no potential is enough to prove global in time Strichartz estimates, from which we infer the existence of wave operators thanks to suitable vector-fields. Conversely, given an initial Cauchy datum, the solution is global in time and asymptotically free, provided that confinement affects one spatial direction only. This stems from anisotropic Morawetz estimates, involving a marginal of the position density.
description: 26 pages. Some typos fixed, especially in Section 6
title: Veröffentlichungen
Creators: name: Redaktion, Die
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 29, Nr. 2 (2000), 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. 29, Nr. 2 (2000), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4
title: Gesamtanlage „Ehemaliges Stift und Dorf Öhningen". Eine Gemeinde nutzt die Möglichkeiten von Denkmalschutz und Bauleitplanung
Creators: name: Roth, Erik
Publisher: name: University Library Heidelberg
Year: 2014

description: Denkmalpflege in Baden-Württemberg – Nachrichtenblatt der Landesdenkmalpflege, Bd. 29, Nr. 3 (2000), Beginn und Erscheinungsfrequenz: Ausgaben pro Band: 4