cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Evaluation of the quick diagnosis and treatment program for lung cancer
Creators: name: Carreño Morán, Patricia
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the efficiency of the program of quick diagnosis and treatment of lung cancer established in the University Hospital of Salamanca (Spain) to review the epidemiology of lung cancer. Lung cancer is the most common cause of cancer-related...
Charge-changing cross sections for $^{42\textrm{--}51}$Ca and effect of charged-particle evaporation induced by neutron removal reaction
Creators: name: Tanaka, M.
name: Takechi, M.
name: Homma, A.
name: Prochazka, A.
name: Fukuda, M.
name: Nishimura, D.
name: Suzuki, T.
name: Moriguchi, T.
name: Ahn, D. S.
name: Aimaganbetov, A.
name: Amano, M.
name: Arakawa, H.
name: Bagchi, S.
name: Behr, K. -H.
name: Burtebayev, N.
name: Chikaato, K.
name: Du, H.
name: Fujii, T.
name: Fukuda, N.
name: Geissel, H.
name: Hori, T.
name: Hoshino, S.
name: Igosawa, R.
name: Ikeda, A.
name: Inabe, N.
name: Inomata, K.
name: Itahashi, K.
name: Izumikawa, T.
name: Kamioka, D.
name: Kanda, N.
name: Kato, I.
name: Kenzhina, I.
name: Korkulu, Z.
name: Kuk, Y.
name: Kusaka, K.
name: Matsuta, K.
name: Mihara, M.
name: Miyata, E.
name: Nagae, D.
name: Nakamura, S.
name: Nassurlla, M.
name: Nishimuro, K.
name: Nishizuka, K.
name: Ohnishi, K.
name: Ohtake, M.
name: Ohtsubo, T.
name: Omika, S.
name: Ong, H. J.
name: Ozawa, A.
name: Sakurai, H.
name: Scheidenberger, C.
name: Shimizu, Y.
name: Sugihara, T.
name: Sumikama, T.
name: Suzuki, H.
name: Suzuki, S.
name: Takeda, H.
name: Tanaka, Y.
name: Tanaka, Y. K.
name: Tanihata, I.
name: Wada, T.
name: Wakayama, K.
name: Yagi, S.
name: Yamaguchi, T.
name: Yanagihara, R.
name: Yanagisawa, Y.
name: Yoshida, K.
name: Zholdybayev, T. K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Charge-changing cross sections $σ_\mathrm{CC}$ for $^{42\textrm{--}51}$Ca on a carbon target at around 280~MeV/nucleon have been measured. The measured $σ_\mathrm{CC}$ values differ significantly from the previously developed calculations based on the Glauber model. However, through introduction of the charged-particle evaporation effect induced by the neutron-removal reaction in addition to the Glauber-model calculation, experimental $σ_\mathrm{CC}$ values on $^{12}$C at around 300~MeV/nucleon for nuclides from C to Fe isotopes are all reproduced with approximately 1\% accuracy. This proposed model systematically reproduces $σ_\mathrm{CC}$ data without phenomenological corrections, and can also explain experimental $σ_\mathrm{CC}$ values obtained in other energy regions.
description: 13 pages, 11 figures
A deep learning based reduced order modeling for stochastic underground flow problems
Creators: name: Wang, Yiran
name: Chung, Eric
name: Fu, Shubin
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, we propose a deep learning based reduced order modeling method for stochastic underground flow problems in highly heterogeneous media. We aim to utilize supervised learning to build a reduced surrogate model from the stochastic parameter space that characterizes the possible highly heterogeneous media to the solution space of a stochastic flow problem to have fast online simulations. Dominant POD modes obtained from a well-designed spectral problem in a global snapshot space are used to represent the solution of the flow problem. Due to the small dimension of the solution, the complexity of the neural network is significantly reduced. We adopt the generalized multiscale finite element method (GMsFEM), in which a set of local multiscale basis functions that can capture the heterogeneity of the media and source information are constructed to efficiently generate globally defined snapshot space. Rigorous theoretical analyses are provided and extensive numerical experiments for linear and nonlinear stochastic flows are provided to verify the superior performance of the proposed method.
description: There are some mistakes as well as typos in the paper. Correction is needed
Hyalinobatrachium iaspidiense
Creators: name: Fouquet, Antoine
name: Vidal, Nicolas
name: Dewynter, Maël
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Centrolenidae
Hyalinobatrachium
Hyalinobatrachium iaspidiense

description: Hyalinobatrachium iaspidiense
(Ayarzagüena, 1992)
TYPE LOCALITY. — Venezuela, Bolivar, Quebrada Jaspe.
DISTRIBUTION. — Widespread in Amazonia.
TAXONOMIC REMARKS. — The populations from French Guiana unambiguously belong to the nominal species.
HABITAT IN MITARAKA. — Calling males were heard along the Alama creek.
MATERIAL EXAMINED. — La Planète Revisitée Guyane 2015, MNHN-PNI, APA973-1: AF2767 (♂); AF2829 (?).
description: Published as part of Fouquet, Antoine, Vidal, Nicolas & Dewynter, Maël, 2019, The Amphibians of the Mitaraka massif, French Guiana, pp. 359-374 in Zoosystema 41 (19) on page 365, DOI: 10.5252/zoosystema2019v41a19, http://zenodo.org/record/3724809
title: Hydatid disease: A review of radiologic features and complications
Creators: name: Sousa, Marta
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate the spectrum of imaging findings of hydatid disease (HD) in various anatomic locations and local complications. To discuss differential diagnosis and the best imaging methods to study the aforementioned findings along with its...
BASS XXIX: The near-infrared view of the BLR: the effects of obscuration in BLR characterisation
Creators: name: F., Ricci
name: E., Treister
name: E., Bauer F.
name: E., Mejía-Restrepo J.
name: M., Koss
name: S., den Brok
name: M., Baloković
name: R., Bär
name: P., Bessiere
name: T., Caglar
name: F., Harrison
name: K., Ichikawa
name: D., Kakkad
name: I., Lamperti
name: R., Mushotzky
name: K., Oh
name: C., Powell M.
name: C., Privon G.
name: C., Ricci
name: R., Riffel
name: F., Rojas A.
name: E., Sani
name: L., Smith K.
name: D., Stern
name: B., Trakhtenbrot
name: M., Urry C.
name: S., Veilleux
Publisher: name: arXiv
Year: 2021
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Virial black hole mass ($M_{BH}$) determination directly involves knowing the broad line region (BLR) clouds velocity distribution, their distance from the central supermassive black hole ($R_{BLR}$) and the virial factor ($f$). Understanding whether biases arise in $M_{BH}$ estimation with increasing obscuration is possible only by studying a large (N$>$100) statistical sample of obscuration unbiased (hard) X-ray selected active galactic nuclei (AGN) in the rest-frame near-infrared (0.8-2.5$μ$m) since it penetrates deeper into the BLR than the optical. We present a detailed analysis of 65 local BAT-selected Seyfert galaxies observed with Magellan/FIRE. Adding these to the near-infrared BAT AGN spectroscopic survey (BASS) database, we study a total of 314 unique near-infrared spectra. While the FWHMs of H$α$ and near-infrared broad lines (He\textsc{i}, Pa$β$, Pa$α$) remain unbiased to either BLR extinction or X-ray obscuration, the H$α$ broad line luminosity is suppressed when $N_H\gtrsim10^{21}$ cm$^{-2}$, systematically underestimating $M_{BH}$ by $0.23-0.46$ dex. Near-infrared line luminosities should be preferred to H$α$ until $N_H<10^{22}$ cm$^{-2}$, while at higher obscuration a less biased $R_{BLR}$ proxy should be adopted. We estimate $f$ for Seyfert 1 and 2 using two obscuration-unbiased $M_{BH}$ measurements, i.e. the stellar velocity dispersion and a BH mass prescription based on near-infrared and X-ray, and find that the virial factors do not depend on redshift or obscuration, but for some broad lines show a mild anti-correlation with $M_{BH}$. Our results show the critical impact obscuration can have on BLR characterization and the importance of the near-infrared and X-rays for a less biased view of the BLR.
description: 28 pages (excluding appendices), 14 figures, pre-proof version accepted for publication on ApJ (to appear on the BASS DR2 ApJ Special Issue)
Kilometer-scale autonomous navigation in subarctic forests: challenges and lessons learned
Creators: name: Baril, Dominic
name: Deschênes, Simon-Pierre
name: Gamache, Olivier
name: Vaidis, Maxime
name: LaRocque, Damien
name: Laconte, Johann
name: Kubelka, Vladimír
name: Giguère, Philippe
name: Pomerleau, François
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Challenges inherent to autonomous wintertime navigation in forests include lack of reliable a Global Navigation Satellite System (GNSS) signal, low feature contrast, high illumination variations and changing environment. This type of off-road environment is an extreme case of situations autonomous cars could encounter in northern regions. Thus, it is important to understand the impact of this harsh environment on autonomous navigation systems. To this end, we present a field report analyzing teach-and-repeat navigation in a subarctic forest while subject to fluctuating weather, including light and heavy snow, rain and drizzle. First, we describe the system, which relies on point cloud registration to localize a mobile robot through a boreal forest, while simultaneously building a map. We experimentally evaluate this system in over 18.8 km of autonomous navigation in the teach-and-repeat mode. Over 14 repeat runs, only four manual interventions were required, three of which were due to localization failure and another one caused by battery power outage. We show that dense vegetation perturbs the GNSS signal, rendering it unsuitable for navigation in forest trails. Furthermore, we highlight the increased uncertainty related to localizing using point cloud registration in forest trails. We demonstrate that it is not snow precipitation, but snow accumulation, that affects our system's ability to localize within the environment. Finally, we expose some challenges and lessons learned from our field campaign to support better experimental work in winter conditions. Our dataset is available online.
description: Published in Field Robotics Volume 2. Paper number 50
Sonnenfleckenzeichnung Nr. 20.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.01.1965, 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: 1965

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
Shape Optimization for the Mitigation of Coastal Erosion via Porous Shallow Water Equations
Creators: name: Schlegel, Luka
name: Schulz, Volker
Publisher: name: arXiv
Year: 2021
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: Coastal erosion describes the displacement of land caused by destructive sea waves, currents or tides. Major efforts have been made to mitigate these effects using groynes, breakwaters and various other structures. We address this problem by applying shape optimization techniques on the obstacles. We model the propagation of waves towards the coastline using two-dimensional porous Shallow Water Equations with artificial viscosity. The obstacle's shape, which is assumed to be permeable, is optimized over an appropriate cost function to minimize the height and velocities of water waves along the shore, without relying on a finite-dimensional design space, but based on shape calculus.
description: 24 pages, 7 Figures. arXiv admin note: substantial text overlap with arXiv:2107.09464
title: CT perfusion beyond brain: Value of CT perfusion in assessment of tumor-related neoangiogenesis in abdomino pelvic visceral malignancies
Creators: name: Mahajan, Abhishek
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: INTRODUCTION: An increasing number of vascular-modulating drugs are used in the treatment of cancers, which in turn increase demand for noninvasive methods of assessing tumor vascularity in vivo. Perfusion CT is a new technology that allows...
Sonnenfleckenzeichnung Nr. 119.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 13.05.1965, erstellt von Sergio Cortesi, 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: 1965

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
Irradiation-driven escape of primordial planetary atmospheres II. Evaporation efficiency of sub-Neptunes through hot Jupiters
Creators: name: Caldiroli, Andrea
name: Haardt, Francesco
name: Gallo, Elena
name: Spinelli, Riccardo
name: Malsky, Isaac
name: Rauscher, Emily
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Making use of the publicly available 1D photoionization hydrodynamics code ATES we set out to investigate the combined effects of planetary gravitational potential energy ($ϕ_p\equiv GM_p/R_p$) and stellar X-ray and Extreme Ultraviolet (XUV) irradiation ($F_{\rm XUV}$) on the evaporation efficiency ($η$) of moderately-to-highly irradiated gaseous planets, from sub-Neptunes through hot Jupiters. We show that the (known) existence of a threshold potential above which energy-limited escape (i.e., $η\simeq 1$) is unattainable can be inferred analytically. For $\log ϕ_p\gtrsim \log ϕ_p^{\rm thr}\approx [12.9-13.2]$ (in cgs units), most of the energy absorption occurs where the average kinetic energy acquired by the ions through photo-electron collisions is insufficient for escape. This causes the evaporation efficiency to plummet with increasing $ϕ_p$,. Whether or not planets with $ϕ_p\lesssim ϕ_p^{\rm thr}$ exhibit energy-limited outflows is regulated primarily by the stellar irradiation level. Specifically, for low-gravity planets, above $F_{\rm XUV}\simeq 10^{4-5}$ erg cm$^{-2}$s$^{-1}$ Ly$α$ losses overtake adiabatic and advective cooling and the evaporation efficiency of low-gravity planets drops below the energy-limited approximation, albeit remaining largely independent of $ϕ_p$Further, we show that whereas $η$ increases as $F_{\rm XUV}$ increases for planets above $ϕ^{\rm thr}_p$, the opposite is true for low-gravity planets. This behavior can be understood by examining the relative fractional contributions of advective and radiative losses as a function of atmospheric temperature. This novel framework enables a reliable, physically motivated prediction of the expected evaporation efficiency for a given planetary system; an analytical approximation of the best-fitting $η$ is given in the appendix.
description: 12 pages, 8 figures. Accepted for publication in A&A. In the new version, section 4 and 5 have been completely revised after the referee revision. Comments are welcome
title: Dual targeting anticancer theragnostic strategy: A generalized approach?
Creators: name: Ni, Yicheng
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The multiple and unstable mutations in cancer genomes[1] could make the personalized medicine that directly targets individual tumor cellsa mission almost impossible. Instead, we sought to firmly hit the two targets that are not elusive tumor...
THE BANANA PROJECT. VI. Close double stars are well aligned with noticeable exceptions; results from an ensemble study using apsidal motion and Rossiter-McLaughlin measurements
Creators: name: Marcussen, Marcus L.
name: Albrecht, Simon H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Here we present an ensemble study of spin-orbit alignment in 51 close double star systems. We determine spin-orbit angles, obliquities, in 39 of these systems making use of recently improved apsidal motion rate measurements and apsidal motion constants. In the remaining 12 systems researchers have constrained spin-orbit alignment by different combinations of measurements of apsidal motion rates, projected obliquities and stellar inclinations. Of the 51 systems 48 are consistent with alignment albeit with some measurements having large uncertainties. A Fisher distribution with mean zero and a concentration factor $κ= 6.7$ represents this ensemble well. Indeed employing a bootstrapping resampling technique we find our data on these 48 systems is consistent with perfect alignment. We also confirm significant misalignment in two systems which travel on eccentric orbits and where misalignments have been reported on before, namely DI Her and AS Cam. The third misaligned system CV Vel orbits on a circular orbit. So while there are some glaring exceptions, the majority of close double star systems for which data are available appear to be well aligned.
description: 13 pages, 5 figures, 1 table
title: MRI determined fat content of human liver, pancreas and kidney
Creators: name: Sijens, Paul
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: In 36 healthy volunteers we compared MRI determined liver, pancreas and kidney fat contents according to a validated Dixon-based MRI method [1] using results of multi-voxel MRS of the liver as gold...
Sonnenfleckenzeichnung Nr. 130.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 25.05.1965, erstellt von Sergio Cortesi, 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: 1965

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
title: Intra- and inter-observer variability in measurement of tumor size in a comparative quantitative study: Implications for assessment and reporting of tumor response
Creators: name: Pfeiffer, Daniela
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Assessment of cancer treatment in oncological clinical trials is usually based on serial measurements of tumor size according to the RECIST guidelines (Response Evaluation Criteria In Solid Tumors) [1]. The aim of our study was to compare the...
Sonnenfleckenzeichnung Nr. 13.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 17.01.1965, erstellt von Sergio Cortesi, 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: 1965

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
A model-independent test of speed of light variability with cosmological observations
Creators: name: Rodrigues, Gabriel
name: Bengaly, Carlos
Publisher: name: arXiv
Year: 2021
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A powerful test of fundamental physics consists on probing the variability of fundamental constants in Nature. Although they have been measured on Earth laboratories and in our Solar neighbourhood with extremely high precision, it is crucial to carry out these tests at the distant Universe, as any significant variation of these quantities would immediately hint at new physics. We perform a cosmological measurement of the speed of light using the latest Type Ia Supernova and cosmic chronometer observations at the redshift range $0
description: 13 pages, 3 figures. Accepted for publication in JCAP
Sonnenfleckenzeichnung Nr. 11.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 15.01.1965, 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: 1965

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
Dark Exciton Giant Rabi Oscillations with no External Magnetic Field
Creators: name: Vargas-Calderón, Vladimir
name: Vinck-Posada, Herbert
name: Villas-Boas, J. M.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multi-phonon physics is an emerging field that serves as a test bed for fundamental quantum physics and several applications in metrology, on-chip communication, among others. Quantum acoustic cavities or resonators are devices that are being used to study multi-phonon phenomena both theoretically and experimentally. In particular, we study a system consisting of a semiconductor quantum dot pumped by a driving laser, and coupled to an acoustic cavity. This kind of systems has proven to yield interesting multi-phonon phenomena, but the description of the quantum dot has been limited to a two-level system. This limitation restrains the complexity that a true semiconductor quantum dot can offer. Instead, in this work we consider a model where the quantum dot can have both bright and dark excitons, the latter being particularly useful due to their lower decoherence rates, because they do not present spontaneous photon emission. In this setup, we demonstrate that by fine-tuning the driving laser frequency, one is able to realise giant Rabi oscillations between the vacuum state and a dark exciton state with $N$-phonon bundles. From this, we highlight two outstanding features: first, we are able to create dark states excitations in the quantum dot without the usual external magnetic field needed to do so; and second, in a dissipative scenario where the acoustic cavity and the quantum dot suffer from losses, the system acts as a phonon gun able to emit $N$-phonon bundles.
description: 10 pages, 7 figures
Spinning black holes magnetically connected to a Keplerian disk -- Magnetosphere, reconnection sheet, particle acceleration and coronal heating
Creators: name: Mellah, I. El
name: Cerutti, B.
name: Crinquand, B.
name: Parfrey, K.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Context: Accreting black holes (BHs) may be surrounded by a highly magnetized plasma threaded by a poloidal magnetic field. Non-thermal flares and high energy components could originate from a hot, collisionless and nearly force-free corona. The jets we often observe from these systems are believed to be rotation-powered and magnetically-driven. Aims: We study axisymmetric BH magnetospheres where some magnetic field lines anchored in a surrounding disk can connect to the event horizon of a rotating BH. We identify the sites of magnetic reconnection within 30 gravitational radii depending on the BH spin. Methods: With the fully general relativistic particle-in-cell code GRZeltron, we solve the time-dependent dynamics of the electron-positron pair plasma and of the electromagnetic fields around the BH. The disk is represented by a steady plasma in Keplerian rotation, threaded by a frozen dipolar field. Results: For prograde disks, twisted open magnetic field lines crossing the horizon power a Blandford-Znajek jet while beyond a critical distance, open field lines on the disk are open. In the innermost regions, coupling field lines ensure the transfer of significant amounts of angular momentum and energy between the BH and the disk. From the Y-point at the intersection, a current sheet forms where particle acceleration via magnetic reconnection takes place. We compute the synchrotron images of the current sheet emission. Conclusions: Our estimates for jet power and BH-disk exchanges match those derived from purely force-free models. Dissipation at the Y-point heats the corona and provides a physically motivated source of hard X-rays above the disk for reflection models. Episodic plasmoid ejection might explain millisecond flares observed in Cyg X-1. Particles flowing from the Y-point down to the disk could produce a hot spot at the footpoint of the outermost closed field line.
description: Submitted to A&A, 27 pages
title: A novel concept for contrast-enhanced abdominal CT with age-adjusted radiation and i.v. contrast doses to minimize age-specific risks
Creators: name: Fält, Tobias
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Contrast enhanced abdominal CT is acommonly used examination today. The advantages are many; accessibility, swiftness and widespread experience of interpretation of CT images among others. Like all other procedures, though, abdominal CT also has its...
Hyalinobatrachium kawense Castroviejo-Fisher, Vila, Ayarzaguena, Blanc & Ernst 2011
Creators: name: Fouquet, Antoine
name: Vidal, Nicolas
name: Dewynter, Maël
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Centrolenidae
Hyalinobatrachium
Hyalinobatrachium kawense

description: Hyalinobatrachium kawense Castroviejo-Fisher, Vilà, Ayarzagüena, Blanc & Ernst, 2011
(Fig. 2D)
TYPE LOCALITY. — French Guiana, rivière de Kaw.
DISTRIBUTION. — Only known from the type locality but recently reported from Sipaliwini, Suriname, some 400 km away from the previously known distribution (Fouquet et al. 2015b). This knew record stands in between these two areas and confirms that the species is likely much more widespread in the GS than initially thought.
TAXONOMIC REMARKS. — The Mitaraka population unambiguously belongs to the nominal species.
HABITAT IN MITARAKA. — Calling males were collected in Euterpe Mart. palms along swampy stream beds.
MATERIAL EXAMINED. — La Planète Revisitée Guyane 2015, MNHN-PNI, APA973-1: AF2759 (♂); AF2760 (♂).
MALE CALL. — MNHN-SO- 2019-20 (AF2760).
description: Published as part of Fouquet, Antoine, Vidal, Nicolas & Dewynter, Maël, 2019, The Amphibians of the Mitaraka massif, French Guiana, pp. 359-374 in Zoosystema 41 (19) on page 365, DOI: 10.5252/zoosystema2019v41a19, http://zenodo.org/record/3724809
Boundary Chaos
Creators: name: Fritzsch, Felix
name: Prosen, Tomaž
Publisher: name: arXiv
Year: 2021
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Chaotic Dynamics (nlin.CD)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Scrambling in many-body quantum systems causes initially local observables to spread uniformly over the whole available Hilbert space under unitary dynamics, which in lattice systems causes exponential suppression of dynamical correlation functions with system size. Here, we present a perturbed free quantum circuit model, in which ergodicity is induced by an impurity interaction placed on the system's boundary, that allows for demonstrating the underlying mechanism. This is achieved by mapping dynamical correlation functions of local operators acting at the boundary to a partition function with complex weights defined on a two dimensional lattice with a helical topology. We evaluate this partition function in terms of transfer matrices, which allow for numerically treating system sizes far beyond what is accessible by exact diagonalization and whose spectral properties determine the asymptotic scaling of correlations. Combining analytical arguments with numerical results we show that for impurities which remain unitary under partial transpose correlations are exponentially suppressed with system size in a particular scaling limit. In contrast for generic impurities or generic locations of the local operators correlations show persistent revivals with a period given by the system size.
description: 19 pages, 6 figures
title: Clinical impact of 18F-FDG-PET/CT in the staging and management of patients with hepatobiliary malignancy
Creators: name: Patel, Chirag
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: BACKGROUND Tumours of the hepatobiliary system comprise a heterogeneous group of malignant lesions including primary and secondary liver tumours, cholangiocarcinoma and gallbladder carcinoma A variety of imaging modalities are available to image...
Sonnenfleckenzeichnung Nr. 74.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 26.03.1965, erstellt von Sergio Cortesi, 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: 1965

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
Probing the incompressibility of nuclear matter at ultra-high density through the prompt collapse of asymmetric neutron star binaries
Creators: name: Perego, A.
name: Logoteta, D.
name: Radice, D.
name: Bernuzzi, S.
name: Kashyap, R.
name: Das, A.
name: Padamata, S.
name: Prakash, A.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Using 250 neutron star merger simulations with microphysics, we explore for the first time the role of nuclear incompressibility in the prompt collapse threshold for binaries with different mass ratios. We demonstrate that observations of prompt collapse thresholds, either from binaries with two different mass ratios or with one mass ratio but combined with the knowledge of the maximum neutron star mass or compactness, will constrain the incompressibility at the maximum neutron star density, $K_{\rm max}$, to within tens of percent. This, otherwise inaccessible, measure of $K_{\rm max}$ can potentially reveal the presence of hyperons or quarks inside neutron stars.
description: 7 pages, 4 figures; 2 tables and 4 figures in the appendix
Sonnenfleckenzeichnung Nr. 98.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 21.04.1965, 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: 1965

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
title: MR quantification of renal, liver and spleen iron concentration in patients with paroxysmal nocturnal haemoglobinuria
Creators: name: Avitabile, Giuseppe
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Abdomen
subject: Abdominal Viscera (Solid Organs) - Miscellaneous

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Paroxysmal nocturnal haemoglobinuria (PNH) is a rare, acquired stem-cell disorder characterized by defective haematopoiesis, which results in an increased sensitivity of the erythrocytes to complement-mediated intravascular haemolysis. The purpose...
Hyalinobatrachium taylori
Creators: name: Fouquet, Antoine
name: Vidal, Nicolas
name: Dewynter, Maël
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Amphibia
Anura
Centrolenidae
Hyalinobatrachium
Hyalinobatrachium taylori

description: Hyalinobatrachium taylori (Goin, 1968)
TYPE LOCALITY. — Guyana, New River.
DISTRIBUTION. — This GS endemic occurs throughout the region.
TAXONOMIC REMARKS. — Venezuelan populations may correspond to a related species (Castroviejo-Fisher et al. 2011) but the lowland populations as in Mitaraka most likely correspond to the nominal species.
HABITAT IN MITARAKA. — Many males calling several meters above the Alama creek were heard.
MATERIAL EXAMINED. — La Planète Revisitée Guyane 2015, MNHN-PNI, APA973-1: AF2834 (♂); AF2859.
description: Published as part of Fouquet, Antoine, Vidal, Nicolas & Dewynter, Maël, 2019, The Amphibians of the Mitaraka massif, French Guiana, pp. 359-374 in Zoosystema 41 (19) on page 365, DOI: 10.5252/zoosystema2019v41a19, http://zenodo.org/record/3724809
Sonnenfleckenzeichnung Nr. 54.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 05.03.1965, 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: 1965

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
Reality variation under monitoring with weak measurements
Creators: name: Basso, Marcos L. W.
name: Maziero, Jonas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recently, inspired by Einstein-Podolsky-Rosen's notion of elements of reality, Bilobran and Angelo gave a formal and operational characterization of (ir)reality [EPL 112, 40005 (2015)]. From this approach, the authors were able to define a measure of (ir)realism, or (in)definiteness, of an observable given a preparation of a quantum system. As well, in [Phys. Rev. A 97, 022107 (2018)], Dieguez and Angelo studied the variation of reality of observables by introducing a map, called monitoring, through weak projective non-revealed measurements. The authors showed that an arbitrary-intensity unrevealed measurement of a given observable $X$ generally increases its reality, also increasing the reality of its incompatible observables $X'$. However, from these results, natural questions arise: under the monitoring map of $X$, how much does the reality of $X'$ increase in comparison to that of $X$? Does it always increase? This is the kind of question we address in this article. Surprisingly, we show that it is possible that the variation of the reality of $X'$ is bigger than the variation of the reality of $X$. As well, the monitoring map of $X$ does not affect the already established reality of $X'$, even when they are maximally incompatible. On the other hand, there are circumstances where the variation of reality of both observables is the same, even when they are maximally incompatible. Besides, we give a quantum circuit to implement the monitoring map and use it to experimentally verify the variation of reality of observables using IBM's quantum computers.
description: 7 pages, 7 figures, 1 table
Thermal Hall Effect in the Kitaev-Heisenberg System with Spin-Phonon Coupling
Creators: name: Li, Shaozhi
name: Okamoto, Satoshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We investigate the thermal Hall effect in a Kitaev-Heisenberg system, a model for Kitaev candidate $α$-RuCl$_3$, in the presence of the coupling between spin and phonon arising from chlorine atoms' vibration. We observe that the coupling modifies the relative stability between different magnetic states under a magnetic field, especially stabilizing a canted zigzag antiferromagnetic state. Remarkably, the spin-phonon interaction has distinct effects on the thermal Hall conductivity in different magnetically ordered states. For the canted zigzag state, which is relevant to $α\text{-RuCl}_3$, the spin-phonon interaction enhances the energy gap that is induced by a magnetic field and suppresses the thermal Hall conductivity at low temperatures. Importantly, we find that the spin-phonon interaction destabilizes the quantized thermal Hall effect in the spin-liquid state. Our results demonstrate a crucial role of phonon degrees of freedom to the thermal Hall effect in Kitaev materials.
description: 6 pages, 4 figures
Convolutional discrete Fourier transform method for calculating thermal neutron cross section in liquids
Creators: name: Du, Rong
name: Cai, Xiao-Xiao
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Being exact at both short- and long-time limits, the Gaussian approximation is widely used to calculate neutron incoherent inelastic scattering functions in liquids. However, to overcome a few numerical difficulties, extra physical approximations are often employed to ease the evaluation. In this work, a new numerical method, called convolutional discrete Fourier transform, is proposed to perform Fourier transform of $\exp[-f(t)]$. We have applied this method to compute the differential cross sections of light water up to 10eV. The obtained results, thoroughly benchmarked against experimental data, showed a much higher dynamic range than conventional fast Fourier transform. The calculated integral cross sections agree closely with the light water data in the state-of-the-art nuclear data library. It is in evidence that this numerical method can be used in the place of the extra physical approximations.
title: A new HRCT approach in evaluating correlation between respiratory functional indexes and extension of lung failure in scleroderma
Creators: name: Porto, Annamaria
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Lung
subject: Respiratory system
subject: Thorax
subject: Chest - Lung

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To correlate the severity indexes of respiratory function to the extent of intestitial abnormalities on HRCT in scleroderma, using a modified score...
Sonnenfleckenzeichnung Nr. 85.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 06.04.1965, 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: 1965

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
Additional file 1 of Comparative genomic analysis of the human genome and six bat genomes using unsupervised machine learning: Mb-level CpG and TFBS islands
Creators: name: Iwasaki, Yuki
name: Ikemura, Toshimichi
name: Wada, Kennosuke
name: Wada, Yoshiko
name: Abe, Takashi
Publisher: name: figshare
Year: 2022
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Artificial Intelligence and Image Processing
subject: FOS: Computer and information sciences

description: Additional file 1: Supplemental Fig. S1. Distribution map for AC+GT and GA+TC on all human chromosomes.Supplemental Fig. S2. Distribution map for CG on longest 3 scaffolds of 6 bats.Supplemental Fig. S3. Distribution map for Odds for CG on longest 3 scaffolds of 3 bats.Supplemental Fig. S4. Heatmaps of DegeTri BLSOM presented in Fig. 2A.Supplemental Fig. S5. Distribution map for GAA+TTC and GAC+GTC on all human chromosomes.Supplemental Fig. S6. Heatmaps of CG-containing DegePenta BLSOM presented in Fig. 3B.Supplemental Fig. S7. Distribution map for top 10 of CG-containing DegePenta on all human chromosomes.Supplemental Fig. S8. Distribution map for top 10 of CG-containing DegePenta on longest three scaffolds of 3 bats.Supplemental Fig. S9. Distribution map for top 10 of DegeHexa TFBSs on all human chromosomes.Supplemental Fig. S10. Distribution map for top 10 of DegeHexa TFBSs on longest 3 scaffolds of 6 bats.Supplemental Fig. S11. Heatmaps of human DegeHexa-TFBS BLSOM presented in Fig. 4B.
Test Security in Remote Testing Age: Perspectives from Process Data Analytics and AI
Creators: name: Hao, Jiangang
name: Fauss, Michael
Publisher: name: arXiv
Year: 2024
Subjects: subject: Cryptography and Security (cs.CR)
subject: Computation and Language (cs.CL)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: The COVID-19 pandemic has accelerated the implementation and acceptance of remotely proctored high-stake assessments. While the flexible administration of the tests brings forth many values, it raises test security-related concerns. Meanwhile, artificial intelligence (AI) has witnessed tremendous advances in the last five years. Many AI tools (such as the very recent ChatGPT) can generate high-quality responses to test items. These new developments require test security research beyond the statistical analysis of scores and response time. Data analytics and AI methods based on clickstream process data can get us deeper insight into the test-taking process and hold great promise for securing remotely administered high-stakes tests. This chapter uses real-world examples to show that this is indeed the case.
description: 23 pages, 8 figures
Volume-law entanglement entropy of typical pure quantum states
Creators: name: Bianchi, Eugenio
name: Hackl, Lucas
name: Kieburg, Mario
name: Rigol, Marcos
name: Vidmar, Lev
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The entanglement entropy of subsystems of typical eigenstates of quantum many-body Hamiltonians has been recently conjectured to be a diagnostic of quantum chaos and integrability. In quantum chaotic systems it has been found to behave as in typical pure states, while in integrable systems it has been found to behave as in typical pure Gaussian states. In this tutorial, we provide a pedagogical introduction to known results about the entanglement entropy of subsystems of typical pure states and of typical pure Gaussian states. They both exhibit a leading term that scales with the volume of the subsystem, when smaller than one half of the volume of the system, but the prefactor of the volume law is fundamentally different. It is constant (and maximal) for typical pure states, and it depends on the ratio between the volume of the subsystem and of the entire system for typical pure Gaussian states. Since particle-number conservation plays an important role in many physical Hamiltonians, we discuss its effect on typical pure states and on typical pure Gaussian states. We prove that while the behavior of the leading volume-law terms does not change qualitatively, the nature of the subleading terms can change. In particular, subleading corrections can appear that depend on the square root of the volume of the subsystem. We unveil the origin of those corrections. Finally, we discuss the connection between the entanglement entropy of typical pure states and analytical results obtained in the context of random matrix theory, as well as numerical results obtained for physical Hamiltonians.
description: 36+33 pages, 19 figures, 2 tables