cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Sonnenfleckenzeichnung Nr. 37.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 11.02.1961, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1961

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 54.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.03.1961, erstellt von Araldo Pittini, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: Observatorium Specola Solare Ticinese Locarno (1957 bis 1980 Teil der Eidgenössischen Sternwarte der ETH Zürich)
Publisher: name: [s.n.]
Year: 1961

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 3290.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.02.1901, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1901

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
title: Is Human Capital Losing From Outsourcing? Evidence for Austria and Poland
Creators: name: Lorentowicz, Andzelika
name: Marin, Dalia
name: Raubold, Alexander
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2005
Subjects: subject: foreign direct investment, wage inequality, transition economy
subject: 330

description: Feenstra and Hanson (1997) have argued in the context of the North American Free Trade Agreement that US outsourcing to Mexico leads to an increase in the skill premium in both the US and Mexico. In this paper we show on the example of Austria and Poland that with the new international division of labor emerging in Europe Austria, the high income country, is specializing in the low skill intensive part of the value chain and Poland, the low income country, is specializing in the high skill part. As a result, skilled workers in Austria are losing from outsourcing, while gaining in Poland. In Austria, relative wages for human capital declined by 2 percent during 1995-2002 and increased by 41 percent during 1994-2002 in Poland. In both countries outsourcing contributes roughly 35 percent to these changes in the relative wages for skilled workers. Furthermore, we show that Austria’s R&D policy has contributed to an increase in the skill premium there.
Sonnenfleckenzeichnung Nr. 10461.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.08.1927, erstellt von William Otto Brunner
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1927

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden (zum Teil Doppelbeobachtungen), direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Sonnenfleckenzeichnung Nr. 10435.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.07.1927, erstellt von Max Broger
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1927

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden (zum Teil Doppelbeobachtungen), direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Double sparse quantum state preparation
Creators: name: de Veras, Tiago M. L.
name: da Silva, Leon D.
name: da Silva, Adenilton J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Emerging Technologies (cs.ET)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Initializing classical data in a quantum device is an essential step in many quantum algorithms. As a consequence of measurement and noisy operations, some algorithms need to reinitialize the prepared state several times during its execution. In this work, we propose a quantum state preparation algorithm called CVO-QRAM with computational cost O(kM), where M is the number of nonzero probability amplitudes and $k$ is the maximum number of bits with value 1 in the patterns to be stored. The proposed algorithm can be an alternative to create sparse states in future NISQ devices.
Sonnenfleckenzeichnung Nr. 10467.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 02.09.1927, erstellt von William Otto Brunner
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1927

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden (zum Teil Doppelbeobachtungen), direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
title: War with Outsiders Makes Peace Inside
Creators: name: Münster, Johannes
name: Staal, Klaas
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2005
Subjects: subject: conflict, war, rent-seeking, hierarchy, federalism, diversion
subject: 330

description: In many situations there is a potential for conflict both within and between groups. Examples include wars and civil wars and distributional conflict in multitiered organizations like federal states or big companies. This paper models such situations with a logistic technology of conflict. If individuals decide simultaneously and independently about the amount of internal conflict, external conflict and production, there is typically either only internal conflict, or only external conflict - but not both. If each group decides collectively how much each member has to put into the external conflict before the members individually decide on the amounts put into the internal conflict and production, groups choose sufficiently high external conflict in order to avoid internal conflict. This is a model of the "diversionary use of force". We also study the optimal number of groups.
title: "Download for Free" - When Do Providers of Digital Goods Offer Free Samples?
Creators: name: Boom, Anette
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2004
Subjects: subject: Digital Goods, Free Samples, Multi-dimensional Signalling
subject: 330

description: In a monopoly setting where consumers cannot observe the quality of the product we show that free samples which are of a lower quality than the marketed digital goods are used together with high prices as signals for a superior quality if the number of informed consumers is small and if the difference between the high and the low quality is not too small. Social welfare is higher, if the monopolist uses also free samples as signals, compared to a situation where he is restricted to pure price signalling. Both, the monopolist and consumers benefit from the additional signal.
title: Fairness and Contract Design
Creators: name: Fehr, Ernst
name: Klein, Alexander
name: Schmidt, Klaus M.
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2005
Subjects: subject: Moral Hazard, Incentives, Bonus Contract, Trust Contract, Fairness, Inequity Aversion
subject: 330

description: We show experimentally that fairness concerns may have a decisive impact on the actual and optimal choice of contracts in a moral hazard context. Bonus contracts that offer a voluntary and unenforceable bonus for satisfactory performance provide powerful incentives and are superior to explicit incentive contracts when there are some fair-minded players. But trust contracts that pay a generous wage upfront are less efficient than incentive contracts. The principals understand this and predominantly choose the bonus contracts. Our results are consistent with recently developed theories of fairness, which offer important new insights into the interaction of contract choices, fairness and incentives.
Metasurface-Programmable Wireless Network-on-Chip
Creators: name: Imani, Mohammadreza F.
name: Abadal, Sergi
name: del Hougne, Philipp
Publisher: name: arXiv
Year: 2021
Subjects: subject: Applied Physics (physics.app-ph)
subject: Information Theory (cs.IT)
subject: Networking and Internet Architecture (cs.NI)
subject: Signal Processing (eess.SP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: We introduce the concept of smart radio environments, currently intensely studied for wireless communication in metasurface-programmable meter-scaled environments (e.g., inside rooms), on the chip scale. Wireless networks-on-chips (WNoCs) are a candidate technology to improve inter-core communication on chips but current proposals are plagued by a dilemma: either the received signal is weak, or it is significantly reverberated such that the on-off-keying modulation speed must be throttled. Here, we overcome this vexing problem by endowing the wireless on-chip environment with in situ programmability which allows us to shape the channel impulse response (CIR); thereby, we can impose a pulse-like CIR shape despite strong multipath propagation and without entailing a reduced received signal strength. First, we design and characterize a programmable metasurface suitable for integration in the on-chip environment ("on-chip reconfigurable intelligent surface"). Second, we optimize its configuration to equalize selected wireless on-chip channels "over the air". Third, by conducting a rigorous communication analysis, we evidence the feasibility of significantly higher modulation speeds with shaped CIRs. Our results introduce a programmability paradigm to WNoCs which boosts their competitiveness as complementary on-chip interconnect solution.
description: 15 pages including 8 figures
Sonnenfleckenzeichnung Nr. 10404.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.06.1927, erstellt von William Otto Brunner
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1927

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden (zum Teil Doppelbeobachtungen), direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Haplohexapodibius seductor Pilato & Beasley 1987
Creators: name: Kaczmarek, Łukasz
name: Michalczyk, Łukasz
name: Mcinnes, Sandra J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Tardigrada
Heterotardigrada
Parachela
Calohypsibiidae
Haplohexapodibius
Haplohexapodibius seductor

description: 130. Haplohexapodibius seductor Pilato & Beasley, 1987 [T]
Hexapodibius beasleyi sp. nov. (Maucci 1988)
Terra typica: Oklahoma, USA (North America)
Chile:
• 50°59′S, 73°00′W; 1,200 m asl: Region XII Magallanes (Región de Magallanes y de la Antártica Chilena), Torres del Paine National Park, mosses on trees and rocks, nearly all in half sunlight. Maucci (1988)
Record numbers: Chile: 1; total: 1.
Remarks: A rare species with a disjunct distribution of Chile (locus typicus), USA, and South Africa (Kaczmarek et al 2006).
description: Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on page 55, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/241936
Sonnenfleckenzeichnung Nr. 12230.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.03.1933, erstellt von William Brunner, Assistent
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1933

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich, später ergänzt mit einer kleinen Tabelle für die Auszählung der Flecken nach ihrer Verteilung auf Abschnitte der sichtbaren Sonnenhälfte, nach Halbkugel (N, S, W, E). Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
Sonnenfleckenzeichnung Nr. 3272.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 29.01.1901, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1901

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
title: Labor Pooling in R&D Intensive Industries
Creators: name: Gerlach, Heiko
name: Rønde, Thomas
name: Stahl, Konrad O.
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2005
Subjects: subject: 330

description: We investigate firms’ incentives to locate in the same region to gain access to a large pool of skilled labor. Firms engage in risky R&D activities and thus create stochastic product and implied labor demand. Agglomeration in a cluster is more likely in situations where the innovation step is large and the probability for a firm to be the only innovator is high. When firms cluster, they tend to invest more and take more risk in R&D compared to spatially dispersed firms. Agglomeration is welfare maximizing, because expected labor productivity is higher and firms choose a more effcient, technically diversified portfolio of R&D projects at the industry level.
Counting chains in the noncrossing partition lattice via the W-Laplacian
Creators: name: Chapuy, Guillaume
name: Douvropoulos, Theo
Publisher: name: arXiv
Year: 2021
Subjects: subject: Combinatorics (math.CO)
subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 20F55, 05E99 (Primary) 20F36 (Secondary)

description: We give an elementary, case-free, Coxeter-theoretic derivation of the formula $h^nn!/|W|$ for the number of maximal chains in the noncrossing partition lattice $NC(W)$ of a real reflection group $W$. Our proof proceeds by comparing the Deligne-Reading recursion with a parabolic recursion for the characteristic polynomial of the $W$-Laplacian matrix considered in our previous work. We further discuss the consequences of this formula for the geometric group theory of spherical and affine Artin groups.
description: 17 pages, comments very much welcome!
title: Rage Against the Machines: How Subjects Learn to Play Against Computers
Creators: name: Dürsch, Peter
name: Kolb, Albert
name: Oechssler, Jörg
name: Schipper, Burkhard C.
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2005
Subjects: subject: learning; fictitious play; imitation; reinforcement; trial & error; strategic teaching; Cournot duopoly; experiments; internet
subject: 330

description: We use an experiment to explore how subjects learn to play against computers which are programmed to follow one of a number of standard learning algorithms. The learning theories are (unbeknown to subjects) a best response process, fictitious play, imitation, reinforcement learning, and a trial & error process. We test whether subjects try to influence those algorithms to their advantage in a forward-looking way (strategic teaching). We find that strategic teaching occurs frequently and that all learning algorithms are subject to exploitation with the notable exception of imitation. The experiment was conducted, both, on the internet and in the usual laboratory setting. We find some systematic differences, which however can be traced to the different incentives structures rather than the experimental environment.
Rotating Black Holes in Horndeski Gravity: Thermodynamic and Gravitational Lensing
Creators: name: Walia, Rahul Kumar
name: Maharaj, Sunil D.
name: Ghosh, Sushant G.
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The lack of rotating black holes, typically found in nature, hinders testing modified gravity from astrophysical observations. We present the axially symmetric counterpart of an existing spherical hairy black hole in Horndeski gravity having an additional deviation parameter $Q$, which encompasses the Kerr black hole as a particular case ($Q=0$). We investigate the effect of Horndeski parameter $Q$ on the rotating black holes' geometry and analytically deduce the gravitational deflection angle of light in the weak-field limit. For the S2 source star, the deflection angle for the Sgr A* model of the rotating Horndeski gravity black hole for both prograde and retrograde photons is larger than the Kerr black hole values. We show how parameter $Q$ could be constrained by astrophysical implications of the lensing of this object. The thermodynamic quantities, Komar mass, and Komar angular momentum gets corrected by the parameter $Q$, but the Smarr relation $M_{\text{eff}}=2ST+2ΩJ_{\text{eff}}$ still holds at the event horizon.
description: 16 pages, 10 figures, and 4 tables. Matched with the published version
Idempotents of large norm and homomorphisms of Fourier algebras
Creators: name: Anoussis, M.
name: Eleftherakis, G. K.
name: Katavolos, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Functional Analysis (math.FA)
subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: primary: 43A22, secondary: 43A30

description: We provide necessary and sufficient conditions for the existence of idempotents of arbitrarily large norms in the Fourier algebra A(G) and the Fourier-Stieltjes algebra B(G) of a locally compact group G. We prove that the existence of idempotents of arbitrarily large norm in B(G) implies the existence of homomorphisms of arbitrarily large norm from A(H) into B(G) for every locally compact group H. A partial converse is also obtained: the existence of homomorphisms of arbitrarily large norm from A(H) into B(G) for some amenable locally compact group H implies the existence of idempotents of arbitrarily large norm in B(G).
description: The proof of Theorem 2.4 (2.6 in the previous version) has been corrected
Sonnenfleckenzeichnung Nr. 3298.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 08.03.1901, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1901

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Open quantum system dynamics and the mean force Gibbs state
Creators: name: Trushechkin, A. S.
name: Merkli, M.
name: Cresser, J. D.
name: Anders, J.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The dynamical convergence of a system to the thermal distribution, or Gibbs state, is a standard assumption across all of the physical sciences. The Gibbs state is determined just by temperature and the system's energies alone. But at decreasing system sizes, i.e. for nanoscale and quantum systems, the interaction with their environments is not negligible. The question then arises: Is the system's steady state still the Gibbs state? And if not, how may the steady state depend on the interaction details? Here we provide an overview of recent progress on answering these questions. We expand on the state-of-the-art along two general avenues: First we take the static point-of-view which postulates the so-called mean force Gibbs state. This view is commonly adopted in the field of strong coupling thermodynamics, where modified laws of thermodynamics and non-equilibrium fluctuation relations are established on the basis of this modified state. Second, we take the dynamical point-of-view, originating from the field of open quantum systems, which examines the time-asymptotic steady state within two paradigms. We describe the mathematical paradigm which proves return to equilibrium, i.e. convergence to the mean force Gibbs state, and then discuss a number of microscopic physical methods, particularly master equations. We conclude with a summary of established links between statics and equilibration dynamics, and provide an extensive list of open problems. This comprehensive overview will be of interest to researchers in the wider fields of quantum thermodynamics, open quantum systems, mesoscopic physics, statistical physics and quantum optics, and will find applications whenever energy is exchanged on the nanoscale, from quantum chemistry and biology, to magnetism and nanoscale heat management.
description: 25 pages, 2 figures, updated list of open questions at the end of paper
Sonnenfleckenzeichnung Nr. 10428.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.07.1927, erstellt von William Otto Brunner
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1927

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden (zum Teil Doppelbeobachtungen), direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
title: Literatur und/als Museum: die Konstruktion und Zerstörung von "Wirklichkeit" und Mythos
Creators: name: Puchner, Lisa
Year: 2013

description: Das Museum erlebt seit einigen Jahrzehnten eine regelrechte Hoch-Konjunktur, welche sich in der weltweiten Ausbreitung, Zunahme und Ausdifferenzierung der Museen ausdrückt. Diesem Trend folgend vergleiche ich in meiner Arbeit Literatur und Museum. In diesem Sinne behandle ich die Frage, inwiefern sich literarische Werke als Museum gestalten, wobei das Verhältnis zwischen Literatur bzw. Museum und ‚Wirklichkeit’ zentraler Fokus ist. Insofern das Museum im theoretisch-reflexiven Diskurs zwischen den Polen Mausoleum/lebensferner Ort einerseits und innovatives Aktionsfeld/Werkstätte andererseits schwankt, verhandle ich diese Spannung in Zusammenhang mit Richard Brautigans Werk Trout Fishing in America und Werner Koflers Buch Am Schreibtisch und dessen darauf basierenden Film Im Museum.
description: The museum is in the midst of a boom; this is articulated in the worldwide distribution, increase and the ongoing process of functional differentiation. This leads to the main interest in my paper comparing museum and literature; in doing so I focus on the relation between literature/museum and ‘reality’. Thereby the theoretical discourse of the museum ranges from the idea of the museum as mausoleum to the idea of the museum as an innovative space of action. I discuss this tension in connection with Richard Brautigan’s Trout Fishing in America and Werner Kofler’s Am Schreibtisch and his film Im Museum.
Noether symmetry approach in non-minimal derivative coupling gravity
Creators: name: Dolohtahe, Muhammadsorfee
name: Srikom, Watcharakorn
name: Channuie, Phongpichit
name: Kaewkhao, Narakorn
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this work, we examine solutions of the system of equations obtained by applying the Noether gauge symmetry (NGS) and its conserved quantity for the standard general relativity (GR) and the non-minimal derivative coupling (NMDC) cosmological model. We discover two salient features of the solutions. The first one is $a(t)\propto t^{1/3}$ for a kinetic-dominant phase which may emerge before inflationary period at very early time. The second one is a new form of scalar field $ϕ(t)$ govern by the exponential cosmological solution for GR and NMDC $ϕ_{\rm GR}(t)= \sqrt{c_{1}+c_{2}t+c_{3}e^{-λt}} $ and $ϕ_{\rm NMDC}(t)= \sqrt{c_{1}+c_{2}e^{-λ_{1}t}+c_{3}e^{-λ_{2}t}}$, respectively.
description: v1: 17 pages, no figure
Kat. Kirche Küsnacht (Zürich)
Creators: name: [s.n.]
Publisher: name: [Verlag nicht ermittelbar]
Year: 1903
Subjects: Küsnacht, Kanton Zürich

description: Anonyme/r Fotograf/in
description: Bildtitel gemäss handschriftlichem Vermerk auf der Rückseite der Fotografie
description: Identifikation einer der verschiedenen Firmen Künzli nicht möglich
description: Aus dem Archiv der Firmen Künzli, Zürich (1883-1966, wechselnde Geschäftsnamen) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Isohypsibius condorcanquii Kaczmarek, Cytan, Zawierucha, Diduszko & Michalczyk 2014
Creators: name: Kaczmarek, Łukasz
name: Michalczyk, Łukasz
name: Mcinnes, Sandra J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Tardigrada
Heterotardigrada
Parachela
Hypsibiidae
Isohypsibius
Isohypsibius condorcanquii

description: 131. Isohypsibius condorcanquii Kaczmarek, Cytan, Zawierucha, Diduszko & Michalczyk 2014 [T]
Isohypsibius condorcanquii sp. nov. (Kaczmarek et al. 2014b) Terra typica: Peru (South America)
Peru:
• 13°10′S, 72°33′W; 2,450 m asl: Type Locality: Cusco Region, Machu Picchu, moss on rock. Kaczmarek et al. (2014b)
Record numbers: Peru: 1; total: 1.
Remarks: Species currently endemic to Peru.
description: Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on page 55, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/241936
title: Globalization and Multiproduct Firms
Creators: name: Nocke, Volker
name: Yeaple, Stephen
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2013
Subjects: subject: multiproduct firms, trade liberalization, diversification discount, firm heterogeneity, productivity
subject: 330

description: We present an international trade model with multiproduct firms. Firms are heterogeneously endowed with two types of capabilities that jointly determine the trade-off within firms between managing a large portfolio of products and producing at low marginal cost. The model can explain many of the documented cross-sectional correlations in firm performance measures, including why larger firms are more productive and more diversified, and yet more diversified firms trade at a discount. Globalization is shown to induce heterogeneous responses across firms in terms of scope and productivity, some of which are consistent with existing empirical work, while others are potentially testable.
Küsnacht
Creators: name: [s.n.]
Publisher: name: [Verlag nicht ermittelbar]
Year: 1890
Subjects: Kanton Zürich

description: Anonyme/r Fotograf/in
description: Bildtitel gemäss handschriftlichem Vermerk auf der Rückseite der Fotografie
description: Identifikation einer der verschiedenen Firmen Künzli nicht möglich
description: Aus dem Archiv der Firmen Künzli, Zürich (1883-1966, wechselnde Geschäftsnamen) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
title: Tournaments with Gaps
Creators: name: Imhof, Lorens
name: Kräkel, Matthias
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2013
Subjects: subject: limited liability; moral hazard; risk aversion; tournament; unlimited liability
subject: 330

description: A standard tournament contract specifies only tournament prizes. If agents’ performance is measured on a cardinal scale, the principal can complement the tournament contract by a gap which defines the minimum distance by which the best performing agent must beat the second best to receive the winner prize. We analyze a tournament with two risk averse agents. Under unlimited liability, the principal strictly benefits from a gap by partially insuring the agents and thereby reducing labor costs. If the agents are protected by limited liability, the principal sticks to the standard tournament.
Küsnacht
Creators: name: [s.n.]
Publisher: name: [Verlag nicht ermittelbar]
Year: 1890
Subjects: Kanton Zürich

description: In der linken Hälfte der Fotografie ist die reformierte Kirche Küsnacht (Kanton Zürich) sichtbar
description: Anonyme/r Fotograf/in
description: Bildtitel gemäss handschriftlichem Vermerk auf der Rückseite der Fotografie
description: Identifikation einer der verschiedenen Firmen Künzli nicht möglich
description: Aus dem Archiv der Firmen Künzli, Zürich (1883-1966, wechselnde Geschäftsnamen) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
Straddling-gates problem in multipartite quantum systems
Creators: name: Zhang, Yuxuan
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Complexity (cs.CC)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: We study a variant of quantum circuit complexity, the binding complexity: Consider a $n$-qubit system divided into two sets of $k_1$, $k_2$ qubits each ($k_1\leq k_2$) and gates within each set are free; what is the least cost of two-qubit gates ''straddling'' the sets for preparing an arbitrary quantum state, assuming no ancilla qubits allowed? Firstly, our work suggests that, without making assumptions on the entanglement spectrum, $Θ(2^{k_1})$ straddling gates always suffice. We then prove any $\text{U}(2^n)$ unitary synthesis can be accomplished with $Θ(4^{k_1})$ straddling gates. Furthermore, we extend our results to multipartite systems, and show that any $m$-partite Schmidt decomposable state has binding complexity linear in $m$, which hints its multi-separable property. This result not only resolves an open problem posed by Vijay Balasubramanian, who was initially motivated by the ''Complexity=Volume'' conjecture in quantum gravity, but also offers realistic applications in distributed quantum computation in the near future.
description: 6 pages, 2 figures
A STUDY OF THE IMAGE OF UNDERGRADUATE STUDENTS REVEALED THROUGH PERIODICAL ARTICLES, FROM 1946 THROUGH 1965
Creators: name: Triwett, David Albert
Publisher: name: American University
Year: 2023
Subjects: classificationCode: 390303
subject: Higher education
classificationCode: 520102
subject: Educational psychology

description: Source: Dissertation Abstracts International, Volume: 32-04, Section: A, page: 1928.
title: Evolutionary determinants of war
Creators: name: Konrad, Kai A.
name: Morath, Florian
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2013
Subjects: subject: Conflict; Contest; Endogenous fighting; Balance of power; Evolutionary stability
subject: 330

description: This paper considers evolutionarily stable decisions about whether to initiate violent conflict rather than accepting a peaceful sharing outcome. Focusing on small sets of players such as countries in a geographically confined area, we use Schaffer’s (1988) concept of evolutionary stability. We find that players "evolutionarily stable preferences widen the range of peaceful resource allocations that are rejected in favor of violent conflict, compared to the Nash equilibrium outcomes. Relative advantages in fighting strength are reflected in the equilibrium set of peaceful resource allocations.
Küsnacht
Creators: name: [s.n.]
Publisher: name: [Verlag nicht ermittelbar]
Year: 1890
Subjects: Kanton Zürich

description: In der linken Hälfte der Fotografie ist die reformierte Kirche Küsnacht (Kanton Zürich) sichtbar
description: Anonyme/r Fotograf/in
description: Bildtitel gemäss handschriftlichem Vermerk auf der Rückseite der Fotografie
description: Ein weiterer Abzug desselben Negativs im Bestand der Graphischen Sammlung und des Fotoarchivs vorhanden, Signatur der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv: Künzli I ZH Küsnacht 6
description: Identifikation einer der verschiedenen Firmen Künzli nicht möglich
description: Aus dem Archiv der Firmen Künzli, Zürich (1883-1966, wechselnde Geschäftsnamen) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
DEVELOPMENT AND EVALUATION OF AN INTENSIVE, SHORT-TERM INSERVICE TEACHER-TRAINING PROGRAM ON LEARNING DISABILITIES
Creators: name: Scharles, Winifred Warnat
Publisher: name: American University
Year: 2023
Subjects: classificationCode: 390307
subject: Teacher education and professional development of educators
classificationCode: 390411
subject: Special education and disability

description: Source: Dissertation Abstracts International, Volume: 32-05, Section: A, page: 2538.
Spectral Variability Augmented Sparse Unmixing of Hyperspectral Images
Creators: name: Zhang, Ge
name: Mei, Shaohui
name: Ma, Mingyang
name: Feng, Yan
name: Du, Qian
Publisher: name: arXiv
Year: 2021
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (cs.LG)
subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Spectral unmixing (SU) expresses the mixed pixels existed in hyperspectral images as the product of endmember and abundance, which has been widely used in hyperspectral imagery analysis. However, the influence of light, acquisition conditions and the inherent properties of materials, results in that the identified endmembers can vary spectrally within a given image (construed as spectral variability). To address this issue, recent methods usually use a priori obtained spectral library to represent multiple characteristic spectra of the same object, but few of them extracted the spectral variability explicitly. In this paper, a spectral variability augmented sparse unmixing model (SVASU) is proposed, in which the spectral variability is extracted for the first time. The variable spectra are divided into two parts of intrinsic spectrum and spectral variability for spectral reconstruction, and modeled synchronously in the SU model adding the regular terms restricting the sparsity of abundance and the generalization of the variability coefficient. It is noted that the spectral variability library and the intrinsic spectral library are all constructed from the In-situ observed image. Experimental results over both synthetic and real-world data sets demonstrate that the augmented decomposition by spectral variability significantly improves the unmixing performance than the decomposition only by spectral library, as well as compared to state-of-the-art algorithms.
Isohypsibius brevispinosus subsp. sensu Kaczmarek, Michalczyk & Mcinnes, 2015, sensu
Creators: name: Kaczmarek, Łukasz
name: Michalczyk, Łukasz
name: Mcinnes, Sandra J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Tardigrada
Heterotardigrada
Parachela
Hypsibiidae
Isohypsibius
Isohypsibius brevispinosus
Isohypsibius brevispinosus (iharos, 1966) sensu

description: 132. Isohypsibius brevispinosus (Iharos, 1966) sensu lato [T]
H. brevispinosus Iharos (Iharos 1969)
Terra typica: Hungary (Europe)
Chile:
• 33°22′S, 70°31′W; 800 m asl: Region RM Metropolitana (Región Metropolitana de Santiago), the Andes near Santiago de Chile, El Arrayán Valley, mosses. Iharos (1969)
Record numbers: Chile: 1; total: 1.
Remarks: The limited species diagnostics and similarity with I. sattleri requires a modern taxonomic revision (Ramazzotti & Maucci 1983). A single South American record well beyond the European type locale (McInnes 1994a) suggests that it may be incorrect.
description: Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on page 55, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/241936
[Küsnacht]
Creators: name: [s.n.]
Publisher: name: [Verlag nicht ermittelbar]
Year: 1890
Subjects: Kanton Zürich

description: Auf der linken Seite der Fotografie ist ein Ruderboot mit vier Männern sichtbar
description: Anonyme/r Fotograf/in
description: Identifikation einer der verschiedenen Firmen Künzli nicht möglich
description: Aus dem Archiv der Firmen Künzli, Zürich (1883-1966, wechselnde Geschäftsnamen) Exemplar der Zentralbibliothek Zürich, Graphische Sammlung und Fotoarchiv
title: Unexpected Consequences of Ricardian Expectations - Erratum
Creators: name: Schlicht, Ekkehart
Publisher: name: Universitätsbibliothek der Ludwig-Maximilians-Universität München
Year: 2013
Subjects: subject: Barro-Ricardo equivalence, Ricardian equivalence, fiscal policy, debt, taxation, rational expectations, Ricardian expectations, Barro expectations, tax neutrality
subject: 330

description: This note identifies a severe mistake in my article "Unexpected Consequences of Ricardian Expectations" that appeard in this journal in the July 2013 issue.
Data-driven Uncertainty Quantification in Computational Human Head Models
Creators: name: Upadhyay, Kshitiz
name: Giovanis, Dimitris G.
name: Alshareef, Ahmed
name: Knutsen, Andrew K.
name: Johnson, Curtis L.
name: Carass, Aaron
name: Bayly, Philip V.
name: Shields, Michael D.
name: Ramesh, K. T.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Quantitative Methods (q-bio.QM)
subject: Applications (stat.AP)
subject: Machine Learning (stat.ML)
subject: FOS: Physical sciences
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: Computational models of the human head are promising tools for estimating the impact-induced response of brain, and thus play an important role in the prediction of traumatic brain injury. Modern biofidelic head model simulations are associated with very high computational cost, and high-dimensional inputs and outputs, which limits the applicability of traditional uncertainty quantification (UQ) methods on these systems. In this study, a two-stage, data-driven manifold learning-based framework is proposed for UQ of computational head models. This framework is demonstrated on a 2D subject-specific head model, where the goal is to quantify uncertainty in the simulated strain fields (i.e., output), given variability in the material properties of different brain substructures (i.e., input). In the first stage, a data-driven method based on multi-dimensional Gaussian kernel-density estimation and diffusion maps is used to generate realizations of the input random vector directly from the available data. Computational simulations of a small number of realizations provide input-output pairs for training data-driven surrogate models in the second stage. The surrogate models employ nonlinear dimensionality reduction using Grassmannian diffusion maps, Gaussian process regression to create a low-cost mapping between the input random vector and the reduced solution space, and geometric harmonics models for mapping between the reduced space and the Grassmann manifold. It is demonstrated that the surrogate models provide highly accurate approximations of the computational model while significantly reducing the computational cost. Monte Carlo simulations of the surrogate models are used for uncertainty propagation. UQ of strain fields highlight significant spatial variation in model uncertainty, and reveal key differences in uncertainty among commonly used strain-based brain injury predictor variables.
The Effective Vector Boson Approximation in High-Energy Muon Collisions
Creators: name: Ruiz, Richard
name: Costantini, Antonio
name: Maltoni, Fabio
name: Mattelaer, Olivier
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: Due to the inclination for forward gauge radiation, lepton colliders beyond a few TeV are effectively electroweak (EW) boson colliders, suggesting the treatment of EW bosons as constituents of high-energy leptons. In the context of a muon collider, we revisit the validity of $W$ and $Z$ parton distribution functions (PDFs) at leading order in $2\to n$ process. We systematically investigate universal and quasi-universal power-law and logarithmic corrections that arise when deriving (polarized) weak boson PDFs in the collinear limit. We go on to survey a multitude of $2\to n$ processes at $\sqrt{s}=2-30$ TeV via polarized and unpolarized EW boson fusion/scattering. To conduct this study, we report a public implementation of the Effective $W/Z$ and Weizsäcker-Williams Approximations, which we collectively call the Effective Vector Boson Approximation, into the Monte Carlo event generator \texttt{MadGraph5\_aMC@NLO}. This implementation lays the groundwork for developing matrix-element matching prescriptions involving EW parton showers and renormalized EW PDFs. To further with this agenda, we give recommendations on using $W/Z$ PDFs.
description: Journal version + appendix. 66 pages (total), 11 figures, 10 tables. Support for W/Z PDFs available starting from MG5aMC@NLO version 3.3.0. Results unchanged
Sonnenfleckenzeichnung Nr. 3292.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 28.02.1901, erstellt von Alfred Wolfer
Creators: name: Eidgenössische Sternwarte in Zürich (ETH Zürich bzw. vor 1911 Polytechnikum)
Publisher: name: [s.n.]
Year: 1901

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Kern-Merz-Refraktor.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zugeordnete numerische Werte wurden in einer separat geführten, chronologischen Tabelle erfasst. Unter Umständen sind tabellarisch notierte Werte, die für Protuberanzen mit rot geschrieben wurden, direkt auf der Fleckenzeichnung vermerkt
description: ETH-Bibliothek
Isohypsibius deflexus subsp. sensu Kaczmarek, Michalczyk & Mcinnes, 2015, sensu
Creators: name: Kaczmarek, Łukasz
name: Michalczyk, Łukasz
name: Mcinnes, Sandra J.
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Animalia
Tardigrada
Heterotardigrada
Parachela
Hypsibiidae
Isohypsibius
Isohypsibius deflexus
Isohypsibius deflexus (mihelčič, 1960) sensu

description: 133. Isohypsibius deflexus (Mihelčič, 1960) sensu lato [F]
Terra typica: France (Europe)
Argentina:
• 34°56′S, 58°04′W; 0 m asl: Buenos Aires Province, Arroyo Rodríguez, plankton sample. Rossi & Claps (1991)
Record numbers: Argentina: 1; total: 1.
Remarks: This Argentinean report is the only reference remote from the type locality (France, Europe), and thus it may be incorrect. The original species description reported separation of the claw primary branches from the basal section, suggesting this species belongs to Ramazzottius. A revision of both type material, and the Argentinean sample, is required.
description: Published as part of Kaczmarek, Łukasz, Michalczyk, Łukasz & Mcinnes, Sandra J., 2015, Annotated zoogeography of non-marine Tardigrada. Part II: South America, pp. 1-107 in Zootaxa 3923 (1) on pages 55-56, DOI: 10.11646/zootaxa.3923.1.1, http://zenodo.org/record/241936
Cooper pairs localization in tree-like networks of superconducting islands
Creators: name: Romeo, F.
name: De Luca, R.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study inhomogeneous Cooper pairs distribution and localization effects in tree-like networks of superconducting islands coupled via Josephson weak links. Using a generalized Feynman's approach, reminiscent of the Bose-Hubbard model, we demonstrate that the Cooper pairs fraction which localizes on a specific network's island is limited by the network topology and, if present, by the repulsive interaction. These findings contribute to clarify the interplay between confinement effects induced by the network's topology and interaction and shed some light on recent experiments dealing with networks of Josephson junctions.
description: 15 pages, 8 figures; revised version