cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Andreev bound states and $π$-junction transition in a superconductor / quantum-dot / superconductor system
Creators: name: Zhu, Yu
name: Sun, Qing-feng
name: Lin, Tsung-han
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study Andreev bound states and $π$-junction transition in a superconductor / quantum-dot / superconductor (S-QD-S) system by Green function method. We derive an equation to describe the Andreev bound states in S-QD-S system, and provide a unified understanding of the $π$-junction transition caused by three different mechanisms: (1) {\it Zeeman splitting.} For QD with two spin levels $E_{\uparrow}$ and $E_{\downarrow}$, we find that the surface of the Josephson current $I(ϕ=\frac π2)$ vs the configuration of $(E_{\uparrow},E_{\downarrow})$ exhibits interesting profile: a sharp peak around $E_{\uparrow}=E_{\downarrow}=0$; a positive ridge in the region of $E_{\uparrow}\cdot E_{\downarrow}>0$; and a {\em % negative}, flat, shallow plain in the region of $E_{\uparrow}\cdot E_{\downarrow}<0$. (2){\it \ Intra-dot interaction.} We deal with the intra-dot Coulomb interaction by Hartree-Fock approximation, and find that the system behaves as a $π$-junction when QD becomes a magnetic dot due to the interaction. The conditions for $π$-junction transition are also discussed. (3) {\it \ Non-equilibrium distribution.} We replace the Fermi distribution $f(ω)$ by a non-equilibrium one $\frac 12[ f(ω-V_c)+f(ω+V_c)] $, and allow Zeeman splitting in QD where $% E_{\uparrow}=-E_{\downarrow}=h.$ The curves of $I(ϕ=\frac π2)$ vs $% V_c$ show the novel effect of interplay of non-equilibrium distribution with magnetization in QD.
description: 18 pages, 8 figures, LateX
Computing the Characteristic Polynomial of a Finite Rank Two Drinfeld Module
Creators: name: Musleh, Yossef
name: Schost, Éric
Publisher: name: arXiv
Year: 2019
Subjects: subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences

description: Motivated by finding analogues of elliptic curve point counting techniques, we introduce one deterministic and two new Monte Carlo randomized algorithms to compute the characteristic polynomial of a finite rank-two Drinfeld module. We compare their asymptotic complexity to that of previous algorithms given by Gekeler, Narayanan and Garai-Papikian and discuss their practical behavior. In particular, we find that all three approaches represent either an improvement in complexity or an expansion of the parameter space over which the algorithm may be applied. Some experimental results are also presented.
Theory of shot noise in space-charge limited diffusive conduction regime
Creators: name: Gurevich, V. L.
name: Muradov, M. I.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: As is well known, the fluctuations from a stable stationary nonequilibrium state are described by a linearized nonhomogeneous Boltzmann-Langevin equation. The stationary state itself may be described by a nonlinear Boltzmann equation. The ways of its linearization sometimes seem to be not unique. We argue that there is actually a unique way to obtain a linear equation for the fluctuations. In the present paper we treat as an example an analytical theory of nonequilibrium shot noise in a diffusive conductor under the space charge limited regime. Our approach is compared with that of Schomerus, Mishchenko and Beenakker [Phys. Rev. B 60, 5839 (1999)]. We find some difference between the present theory and the approach of their paper and discuss a possible origin of the difference. We believe that it is related to the fundamentals of the theory of fluctuation phenomena in a nonequilibrium electron gas.
description: 17 pages, no figures
title: Designing Digital Service Experience for Digital Transformation
Creators: name: Nass, Claudia
name: Trapp, Marcus
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: Innovation Methods
subject: Workshop
subject: Creativity
subject: Digital Transformation
subject: Disruptive Business

description: Die Epoche der Platform Economy ist angekommen. Unternehmen stehen vor der Frage, wie digitale Dienstleistung und disruptiven Geschäftsmodellen aufgebaut werden können, um großartige User Experience zu generieren. Traditionelle UCD-Methoden konzentrieren sich auf die Konzeption hochwertige Dienstleistungen. Trotzdem handelt es sich bei den meisten davon um Insellösungen einzelner Unternehmen. Die Entwicklung von Dienstleistungen für die Zeit der digitalen Transformation erfordert zusätzliche Methoden, um End-to-End User Experience und nachhaltige Geschäftsmodelle über die Grenzen einzelner Unternehmen hinweg um verstärkt Mehrwert für den Endverbraucher zu generieren. In diesem Tutorial werden die Teilnehmer „Tangible Ecosystem Design“-Methode, die die Konzeption digitaler Dienstleistung durch die Verwendung von begreifbare Elementen (Playmobil® Spielzeuge) unterstützt.
Gonatopus communis Olmi 1984
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Alismatales
Araceae
Gonatopus
Gonatopus communis

description: 68. Gonatopus communis Olmi, 1984
  Material examined. Published record.  OLMI & COPELAND (2011): KENYA: WESTERN: Kakamega Forest (00°22.12′N 34°51.48′E).
 Distribution. Recorded from Democratic Republic of the Congo, Ethiopia, Kenya, Madagascar, Mozambique, South Africa and Tanzania (OLMI & COPELAND 2011).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 364, DOI: 10.5281/zenodo.5304733
Zero Sound Attenuation near the Quantum Limit in Normal Liquid 3He close to the Superfluid Transition
Creators: name: Watson, Brian C.
name: Masuhara, Naoto
name: Meisel, Mark W.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: The zero sound attenuation of normal liquid 3He has been studied over a range of temperatures from slightly above the superfluid transition temperature, Tc, to approximately 10 mK at the constant pressures of 1 bar and 5 bar. Using longitudinal LiNbO3 transducers, operating both on and off resonance, the experiment was performed at 15 discrete frequencies located in several broadband frequency windows, including 16 - 25 MHz, 60 - 70 MHz, and 105 - 111 MHz. The results are compared to Landau's prediction for the attenuation of zero sound in the quantum limit, k_{B}T << \hbar ω<< k_{B}T_{F}, where α_{0}(P,T,ω) = α^{\prime}(P) T^{2} {1+(\hbar ω/2 πk_{B}T)^{2}}. Calibration of the received zero sound signals was performed by measuring the temperature dependence of the first sound attenuation from 30 mK to 800 mK at those same frequencies and pressures. The data are compared to previous results.
description: 30 pages
Hydrogenation, dehydrogenation of $α$-tetragonal boron and its transition to $δ$-orthorhombic boron
Creators: name: Uemura, Naoki
name: Shirai, Koun
name: Kunstmann, Jens
name: Ekimov, Evgeny A.
name: Lebed, Yuliya B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Boron bulk crystals are marked by exceptional structural complexity and unusual related physical phenomena. Recent reports of hydrogenated $α$-tetragonal and a new $δ$-orthorhombic boron B$_{52}$ phase have raised many fundamental questions. Using density functional theory calculations it is shown that hydrogenated $α$-tetragonal boron has at least two stable stoichiometric compositions, B$_{51}$H$_{7}$ and B$_{51}$H$_{3}$. Thermodynamic modeling was used to qualitatively reproduce the two-step phase transition reported by Ekimov et al. [J. Mater. Res. 31, 2773 (2016)] upon annealing, which corresponds to successive transitions from B$_{51}$H$_{7}$ to B$_{51}$H$_{3}$ to pure B$_{52}$. The so obtained $δ$-orthorhombic boron is an ordered, low-temperature phase and $α$-tetragonal boron is a disordered, high-temperature phase of B$_{52}$. The two phases are connected by an order-disorder transition, that is associated with the migration of interstitial boron atoms. Atom migration is usually suppressed in strongly bound, covalent crystals. It is shown that the migration of boron atoms is likely to be assisted by the migration of hydrogen atoms upon annealing. These results are in excellent agreement with the above mentioned experiment and they represent an important step forward for the understanding of boron and hydrogenated boron crystals. They further open a new avenue to control or remove the intrinsic defects of covalently bound crystals by utilizing volatile, foreign atoms.
description: 27 pages, 7 figures, 3 tables
A techno-economic comparison of a photovoltaic/thermal organic Rankine cycle with several renewable hybrid systems for a residential area in Rayen, Iran
Creators: name: Jahangir, Mohammad Hossein
Publisher: name: figshare
Year: 2019
Subjects: subject: 90608 Renewable Power and Energy Systems Engineering (excl. Solar Cells)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: 90607 Power and Energy Systems Engineering (excl. Renewable Power)
subject: 91305 Energy Generation, Conversion and Storage Engineering
subject: FOS: Mechanical engineering

description: The main objective of this investigation is to introduce an economic and feasible hybrid energy system to provide the required load for a household in Rayen, Iran. The case study is a building with 20 families. The power consumption of a family at a peak is considered by 4 kW. So, this combined system must provide a power of 80 kW. First a hybrid organic Rankine cycle is proposed and assessed by exergy and exergoeconomic methods. The results of exergy analysis indicate the overall exergy efficiency of the system is 7.29%. As well as, the greatest exergy destruction is related to the photovoltaic panels with a value of 337.16 kJ. The outcomes of the exergoeconomic assessment showed that, the highest and lowest capital investment cost rate belong to the photovoltaic panels (54233 $/year) and condenser (7092 $/year), respectively. Also, the product cost rate is calculated by 5.2 million $/year. In continue, to identify the key parameters which influence on the total performance of the ORC system, a parametric analysis is done. Because of the hybrid organic Rankine cycle has a high amount of the cost of energy, seven renewable hybrid energy systems are proposed and modeled by HOMER software. The results show the optimum energy system for this residential area is the hybrid PV – wind-diesel – battery. This configuration has a net positive cost of 268,592 $ and a cost of energy of 0.197 $/kWh. At the end of this study, to find the impact of the variations of the fuel cost and peak load on system performance, a parametric analysis was carried out.
title: A Learning Companion for Ben: Concept for a Digital Learning Environment
Creators: name: Kosztelnik, Zorica
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: CSCW and social computing
subject: artificial intelligence
subject: service design
subject: gamification
subject: digital learning environment

description: Primary school education is one of the most important investments of a nation. Could advanced technologies increase its success? Ben is a 6-year-old child who has just finished kindergarten. He is really excited about starting school, choosing his first school bag and meeting his digital learning companion. On what adventures will they embark together? How many new friends will Ben make at school? The project aims to investigate how the potential of digital environments could be used in primary school education. Digital companions encourage children to collaborate and to support each other whilst motivating them by making daily exercises and learning more fun. The author raises the question if we could look at digitality with excitement and curiosity instead of concern. Can we make clear decisions about when digital technologies may actually broaden our horizon and when they have to fade into the background to give space to human-human interactions?
Intrinsic resistance peaks in AB-stacked multilayer graphene with odd number of layers
Creators: name: Nakasuga, Tomoaki
name: Hirahara, Taiki
name: Horii, Kota
name: Ebisuoka, Ryoya
name: Tajima, Shingo
name: Watanabe, Kenji
name: Taniguchi, Takashi
name: Yagi, Ryuta
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The intrinsic resistance peak (ridge) structures were recently found to appear in the carrier density dependence plot of the resistance of the AB-stacked multilayer graphene with even numbers of layers.The ridges are due to topological changes in the Fermi surface. Here, these structures were studied in AB-stacked multilayer graphene with odd numbers of layers (5 and 7 layers) by performing experiments using encapsulated high-quality graphene samples equipped with top and bottom gate electrodes.The intrinsic resistance peaks that appeared on maps plotted with respect to the carrier density and perpendicular electric field showed particular patterns depending on graphene's crystallographic structure, and were qualitatively different from those of graphene with even numbers of layers. Numerical calculations of the dispersion relation and semi-classical resistivity using information based on the Landau level structure determined by the magnetoresistance oscillations, revealed that the difference stemmed from the even-odd layer number effect on the electronic band structure.
ARPES in the normal state of the cuprates: comparing the marginal Fermi liquid and spin fluctuation scenarios
Creators: name: Haslinger, R.
name: Abanov, Ar.
name: Chubukov, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We address the issue whether ARPES measurements of the spectral function $A_k (ω)$ near the Fermi surface in the normal state of near optimally doped cuprates can distinguish between the marginal Fermi liquid scenario and the spin-fluctuation scenario. We argue that the data for momenta near the Fermi surface are equally well described by both theories, but this agreement is nearly meaningless as in both cases one has to add to $Σ^{\prime \prime} (ω)$ a large constant of yet unknown origin. We show that the data can be well fitted by keeping only this constant term in the self-energy. To distinguish between the two scenarios, one has to analyze the data away from the Fermi surface, when the intrinsic piece in $Σ(ω)$ becomes dominant.
description: Accepted for publication in Europhysics Letters, Incorrect interpretation of reference 10 corrected
title: Aus dem Elfenbeinturm ins Gedränge - Wie man mit Hilfe eines Service Blueprints Silodenken überwindet und kollaborative Transparenz schafft
Creators: name: Leikam, David
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: UX Technik
subject: Human-Centered-Design
subject: UX Research
subject: Service Design
subject: Journey Mapping

description: Der Warenbestell- und Lieferprozess der METRO AG ist in seinem Ablauf vielschichtig und komplex. Er umfasst eine Million Lebensmittel-Belieferung pro Monat in 25 Ländern, ermöglicht durch mehrere hundert Mitarbeiter in mehr als 30 Abteilungen unter Verwendung von mehr als 30 Softwareprodukten und -Schnittstellen. Es fällt schwer, diesen Prozess ganzheitlich zu überblicken. Denn unterschiedliche Teilprozesse wie Lagerhaltung, Kommissionierung, Verpackung, Rechnungsstellung, Retourenmanagement und Ersatzlieferungen werden von verschiedenen Softwarelösungen bearbeitet, die von unterschiedlichen Teams entwickelt werden. Um diese Trennung zu überwinden, wurde eine Service Blueprinting Initiative gestartet. Sie hat dabei geholfen, Mitarbeitern einen Überblick über den Prozess zu verschaffen, Pain Points aufzudecken und Serviceprozesse zu optimieren.
Typhlodromini Wainstein 1962
Creators: name: Kreiter, Serge
name: Payet, Rose-My
name: Mouigni, Hadji
name: Douin, Martial
name: Tixier, Marie-Stéphane
name: Azali, Hamza Abdou
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae

description: Tribe Typhlodromini Wainstein  Typhlodromini Wainstein 1962: 26.
description: Published as part of Kreiter, Serge, Payet, Rose-My, Mouigni, Hadji, Douin, Martial, Tixier, Marie-Stéphane & Azali, Hamza Abdou, 2021, New records of phytoseiid mites (Acari: Mesostigmata) of Grande Comore Island (Comoros Archipelago), pp. 241-273 in Acarologia 61 (2) on page 262, DOI: 10.24349/acarologia/20214429, http://zenodo.org/record/5398523
Tirumala limniace
Creators: name: Sidat, Azaz
name: Bhatt, Urjit
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Nymphalidae
Tirumala
Tirumala limniace

description: Tirumala limniace (Cramer, 1775)
Blue Tiger
Figure 4H
 Material examined. INDIA • Gujarat, Bharuch district, Ankleshwar; transects T-03, T-07 (Table 1); agricultural hedges or barren/discarded lands, and near ponds with surrounding wetland plants.
 Identification. Pale-blue streaks and spots against black or brown background; underside hindwing with pale or white cell, with thin black narrow forked streak in the middle; males smaller than females; characteristic flat pendulous pouch near the cell of the hindwing, which contains scent scales.
description: Published as part of Sidat, Azaz & Bhatt, Urjit, 2020, Annotated checklist of butterflies of Ankleshwar-an industrial town in Gujarat, India, pp. 997-1015 in Check List 16 (4) on page 1001, DOI: 10.15560/16.4.997
Additional file 1 of Internet-based cognitive therapy for women with antenatal depressive symptoms during the COVID-19 pandemic: protocol for a multi-center randomized controlled trial across China
Creators: name: Duan, Chen-Chi
name: Yu, Jia-Le
name: Tao, Jing
name: Zhang, Chen
name: Zhang, Dan
name: Zeng, Xiu
name: Zeng, Wan-Ting
name: Xu, Hua-Lin
name: Qiu, Jian-Yin
name: Dennis, Cindy-Lee
name: Jin, Li
name: Huang, He-Feng
name: Wu, Yan-Ting
Publisher: name: figshare
Year: 2022
Subjects: Medicine
Cell Biology
Biotechnology
Science Policy
Mental Health

description: Additional file 1.
Gonatopus luteipes
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Alismatales
Araceae
Gonatopus
Gonatopus luteipes

description: 70. Gonatopus luteipes (Benoit, 1951b)
  Material examined. Published record.  OLMI & COPELAND (2011): KENYA: RIFT VALLEY: Olgasalic (= Olorgesailie), ♀ holotype (MRAC).
 Distribution. Recorded from Kenya and Namibia (OLMI & COPELAND 2011).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 365, DOI: 10.5281/zenodo.5304733
Influence of orthogonalization procedure on astrophysical S-factor for the direct $α+d$ $\rightarrow$ $^6$Li + $γ$ capture process in a three-body model
Creators: name: Tursunov, E. M.
name: Kadyrov, A. S.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The astrophysical S-factor for the direct $ α(d,γ)^{6}{\rm Li}$ capture reaction is calculated in a three-body model based on the hyperspherical Lagrange-mesh method. A sensitivity of the E1 and E2 astrophysical S-factors to the orthogonalization method of Pauli forbidden states in the three-body system is studied. It is found that the method of orthogonalising pseudopotentials (OPP) yields larger isotriplet ($T=1$) components than the supersymmetric transformation (SUSY) procedure. The E1 astrophysical S-factor shows the same energy dependence in both cases, but strongly different absolute values. At the same time, the E2 S-factor does not depend on the orthogonalization procedure. As a result, the OPP method yields a very good description of the direct data of the LUNA collaboration at low energies, while the SUSY transformation strongly underestimates the LUNA data. \keywords{three-body model; orthogonalization method; astrophysical S factor.
description: 8 pages, 3 figures. arXiv admin note: text overlap with arXiv:1808.04125
Arius malabaricus
Creators: name: Alexandre P. Marceniuk
name: Naércio A. Menezes
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Ariidae
Arius
Arius malabaricus

description: Arius malabaricus Day, 1877
Arius malabaricus Day, 1877: 464, pl. 107 (fig. 4). Type locality: Canara, India. Holotype: ZSI 1305.
Distribution: Southern Asia.
Countries: India.
Habitat: Marine and brackish waters.
description: Published as part of Alexandre P. Marceniuk & Naércio A. Menezes, 2007, Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera., pp. 1-126 in Zootaxa 1416 on pages 18-19
Quasi-degenerate self-trapping in one-dimensional charge transfer exciton
Creators: name: Mishchenko, A. S.
name: Nagaosa, N.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The self-trapping by the nondiagonal particle-phonon interaction between two quasi-degenerate energy levels of excitonic system, is studied. We propose this is realized in charge transfer exciton, where the directions of the polarization give the quasi-degeneracy. It is shown that this mechanism, unlike the conventional diagonal one, allows a coexistence and resonance of the free and self-trapped states even in one-dimensional systems and a quantitative theory for the optical properties (light absorption and time-resolved luminescence) of the resonating states is presented. This theory gives a consistent resolution for the long-standing puzzles in quasi-one-dimensional compound A-PMDA.
description: accepted to Phys. Rev. Letters
Alignment and precession of a black hole misaligned with its accretion disc: Application to Low Mass X-ray Binaries
Creators: name: Banerjee, Srimanta
name: Chakraborty, Chandrachur
name: Bhattacharyya, Sudip
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: A thin viscous accretion disc around a Kerr black hole, which is warped due to the Lense-Thirring (LT) effect, was shown to cause the spin axis of the black hole to precess and align with the outer disc. We calculate the total LT torque acting on the black hole, and compute the alignment and precession time-scales for both persistent and transient accretors. In our analysis, we consider the contribution of the inner disc, as it can stay misaligned with the black hole spin for a reasonable range of parameter values. We find that the alignment time-scale increases with a decrease in the Kerr parameter below a critical Kerr parameter value, contrary to earlier predictions. Besides, the time-scales are generally longer for transience than the time-scales calculated for persistent accretion. From our analysis of the transient case, we find that the black hole in the low mass X-ray binary (LMXB) 4U 1543-47 could be misaligned, whereas that in the LMXB XTE J1550-564 has aligned itself with the outer disc. The age of the LMXB H 1743-322 is estimated assuming a misaligned disc. We also find that the black hole in a typical Galactic LMXB can take a significantly longer time to align than what was estimated in the past. This may have an important implication on the measurement of black hole spin using the continuum X-ray spectral fitting method.
description: 19 pages, 28 figures, accepted for publication in MNRAS
D6.7: Revised Requirements of the Interoperability Testbeds
Creators: name: Duma, Cristina
Publisher: name: Zenodo
Year: 2018
Subjects: Science Demonstrator
Interoperability testbed
EOSC

description: The objectives of this deliverable are to present the revised requirements for the interoperability testbeds, and more generally for the interoperability at the infrastructural/networking level and of the various services envisaged to be part of the EOSC environment. It also considers the new requirements as reported by the partners participating to the WP6 activities, the Science Demonstrators representatives and their shepherds, and also how the initial requirements were addressed.
Smartphone-based Anterior Segment Imaging: A Comparative Diagnostic Accuracy Study of a Potential Tool for Blindness Prevalence Surveys
Creators: name: Kumar, Ashish
name: Ali, Ferhina S.
name: Stevens, Valerie M.
name: Melo, Jason S.
name: Prajna, N. Venkatesh
name: Lalitha, Prajna
name: Srinivasan, Muthiah
name: Bhandari, Gopal
name: Bhandari, Sadhan
name: Maamari, Robi N.
name: Fletcher, Daniel A.
name: Lietman, Thomas M.
name: Keenan, Jeremy D.
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: To determine if smartphone photography could be a useful adjunct to blindness prevalence surveys by providing an accurate diagnosis of corneal opacity. A total of 174 patients with infectious keratitis who had undergone corneal culturing over the past 5 years were enrolled in a diagnostic accuracy study at an eye hospital in South India. Both eyes had an ophthalmologist-performed slit lamp examination, followed by anterior segment photography with a handheld digital single lens reflex (SLR) camera and a smartphone camera coupled to an external attachment that provided magnification and illumination. The diagnostic accuracy of photography was assessed relative to slit lamp examination. In total, 90 of 174 enrolled participants had a corneal opacity in the cultured eye and no opacity in the contralateral eye, and did not have a penetrating keratoplasty or missing photographs. Relative to slit lamp examination, the sensitivity of corneal opacity diagnosis was 68% (95%CI 58–77%) using the smartphone’s default settings and 59% (95%CI 49–69%) using the SLR, and the specificity was 97% (95%CI 93–100%) for the smartphone and 97% (95%CI 92–100%) for the SLR. The sensitivity of smartphone-based corneal opacity diagnosis was higher for larger scars (81% for opacities 2 mm in diameter or larger), more visually significant scars (100% for eyes with visual acuity worse than 20/400), and more recent scars (85% for eyes cultured in the past 12 months). The diagnostic performance of a smartphone coupled to an external attachment, while somewhat variable, demonstrated high specificity and high sensitivity for all but the smallest opacities.
Necessary conditions for steerability of two qubits, from consideration of local operations
Creators: name: Baker, Travis J.
name: Wiseman, Howard M.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: EPR-steering refers to the ability of one observer to convince a distant observer that they share entanglement by making local measurements. Determining which states allow a demonstration of EPR-steering remains an open problem in general. Here, we outline and demonstrate a method of analytically constructing new classes of two-qubit states which are non-steerable by arbitrary projective measurements, from consideration of local operations performed by the steering party on states known to be non-steerable.
description: 7 pages, 3 figures, references added
Gonatopus meridionalis
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Alismatales
Araceae
Gonatopus
Gonatopus meridionalis

description: 71. Gonatopus meridionalis (Benoit, 1953)
  Material examined. Published records.  OLMI & COPELAND (2011): KENYA: CENTRAL: Gatamayu Forest (00°58.68′S 36°41.62′E); Nairobi, ICIPE Research Station (01°17′S 36°49′E).
 Distribution. Recorded from Democratic Republic of the Congo, Ethiopia, Kenya, Madagascar, Rwanda and South Africa (OLMI & COPELAND 2011).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 365, DOI: 10.5281/zenodo.5304733
title: Design für emotional belastende Situationen
Creators: name: Kaiser, Martin
name: Koch, Fabian
name: Häner, Kevin
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: Emotionale Situation
subject: Design
subject: Prototyping
subject: UX Testing

description: Passiert ein Autounfall, muss dieser der Versicherung gemeldet werden. Als Betroffener ist man in einer solchen Situation in einem emotionalen Ausnahmezustand. Verwirrende Fragen und unnötige Pflichtangaben im Online-Formular belasten den Nutzer in dieser Situation noch mehr. Stattdessen sollte man mit wenigen, klaren Fragen den Kunden schnell zum Ziel führen. Doch wie kann man solche bestehenden Prozesse radikal vereinfachen? Welche Fragen überfordern die Nutzer in einer solchen Situation? Wie kann moderne Technologie den Prozess radikal vereinfachen? An unserer wichtigsten Kundenschnittstelle, der Schadenmeldung, möchten wir dem Kunden ein positives Erlebnis bieten. Mit einfachen Usability Methoden ist es uns gelungen, einen neuen, sehr kurzen digitalen Prozess zu gestalten. Eine besondere Herausforderung war das Testen der Lösung in einer solch emotional belastenden Situation. Wir zeigen den gesamten Entstehungsprozess bis zum finalen Test der Lösung.
Unconventional antiferromagnetic correlations of the doped Haldane gap system Y$_2$BaNi$_{1-x}$Zn$_x$O$_5$
Creators: name: Villar, V.
name: Mélin, R.
name: Paulsen, C.
name: Souletie, J.
name: Janod, E.
name: Payen, C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: We make a new proposal to describe the very low temperature susceptibility of the doped Haldane gap compound Y$_2$BaNi$_{1-x}$Zn$_x$O$_5$. We propose a new mean field model relevant for this compound. The ground state of this mean field model is unconventional because antiferromagnetism coexists with random dimers. We present new susceptibility experiments at very low temperature. We obtain a Curie-Weiss susceptibility $χ(T) \sim C / (Θ+T)$ as expected for antiferromagnetic correlations but we do not obtain a direct signature of antiferromagnetic long range order. We explain how to obtain the ``impurity'' susceptibility $χ_{imp}(T)$ by subtracting the Haldane gap contribution to the total susceptibility. In the temperature range [1 K, 300 K] the experimental data are well fitted by $T χ_{imp}(T) = C_{imp} (1 + T_{imp}/T )^{-γ}$. In the temperature range [100 mK, 1 K] the experimental data are well fitted by $T χ_{imp}(T) = A \ln{(T/T_c)}$, where $T_c$ increases with $x$. This fit suggests the existence of a finite Néel temperature which is however too small to be probed directly in our experiments. We also obtain a maximum in the temperature dependence of the ac-susceptibility $χ'(T)$ which suggests the existence of antiferromagnetic correlations at very low temperature.
description: 19 pages, 17 figures, revised version (minor modifications)
Arius manillensis
Creators: name: Alexandre P. Marceniuk
name: Naércio A. Menezes
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Actinopterygii
Siluriformes
Ariidae
Arius
Arius manillensis

description: Arius manillensis Valenciennes, 1840
Arius manillensis Valenciennes in Cuvier & Valenciennes, 1840b: 93. Type locality: Manila, Philippines. Holotype: MNHN.
Pseudarius philippinus Sauvage, 1880: 226. Type locality: lake Laglaize, Luzon I., Philippines.
Distribution: Southeast Asia.
Countries: Philippines.
Habitat: Brackish and fresh waters.
Maximum size: 350 mm TL.
Material examined: CAS 138201 (15 al, 102-170 mm TL) (1 c&s), Philippines, Rizal prov. Luzon I. Tagig; USNM 138384 (2 al, 150-223 mm TL), Philippine, San Rogue mkt., Cavite.
description: Published as part of Alexandre P. Marceniuk & Naércio A. Menezes, 2007, Systematics of the family Ariidae (Ostariophysi, Siluriformes), with a redefinition of the genera., pp. 1-126 in Zootaxa 1416 on page 19
The dynamics of a strongly driven two component Bose-Einstein Condensate
Creators: name: Salmond, G. L.
name: Holmes, C. A.
name: Milburn, G. J.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We consider a two component Bose-Einstein condensate in two spatially localized modes of a double well potential, with periodic modulation of the tunnel coupling between the two modes. We treat the driven quantum field using a two mode expansion and define the quantum dynamics in terms of the Floquet Operator for the time periodic Hamiltonian of the system. It has been shown that the corresponding semiclassical mean-field dynamics can exhibit regions of regular and chaotic motion. We show here that the quantum dynamics can exhibit dynamical tunneling between regions of regular motion, centered on fixed points (resonances) of the semiclassical dynamics.
Phase diagram of a probabilistic cellular automaton with three-site interactions
Creators: name: Atman, A. P. F.
name: Dickman, R.
name: Moreira, J. G.
Publisher: name: arXiv
Year: 2002
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We study a (1+1) dimensional probabilistic cellular automaton that is closely related to the Domany-Kinzel (DKCA), but in which the update of a given site depends on the state of {\it three} sites at the previous time step. Thus, compared with the DKCA, there is an additional parameter, $p_3$, representing the probability for a site to be active at time $t$, given that its nearest neighbors and itself were active at time $t-1$. We study phase transitions and critical behavior for the activity {\it and} for damage spreading, using one- and two-site mean-field approximations, and simulations, for $p_3=0$ and $p_3=1$. We find evidence for a line of tricritical points in the ($p_1, p_2, p_3$) parameter space, obtained using a mean-field approximation at pair level. To construct the phase diagram in simulations we employ the growth-exponent method in an interface representation. For $p_3 =0$, the phase diagram is similar to the DKCA, but the damage spreading transition exhibits a reentrant phase. For $p_3=1$, the growth-exponent method reproduces the two absorbing states, first and second-order phase transitions, bicritical point, and damage spreading transition recently identified by Bagnoli {\it et al.} [Phys. Rev. E{\bf 63}, 046116 (2001)].
description: 15 pages, 7 figures, submited to PRE
Finite rigid subgraphs of pants graphs
Creators: name: Hernández, Jesús Hernández
name: Leininger, Christopher J.
name: Maungchang, Rasimate
Publisher: name: arXiv
Year: 2019
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: Let $S_{g,n}$ be an orientable surface of genus $g$ with $n$ punctures. We identify a finite rigid subgraph $X_{g,n}$ of the pants graph $\mathcal P (S_{g,n})$, that is, a subgraph with the property that any simplicial embedding of $X_{g,n}$ into any pants graph $\mathcal P (S_{g',n'})$ is induced by an embedding $S_{g,n}\to S_{g',n'}$. This extends results of the third author for the case of genus zero surfaces.
description: 18 pages, 14 figures. Geom Dedicata (2020)
title: Don't guess it, test it! Democratising UX at FlixBus
Creators: name: Borchert, Katja
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: DemocratisingUX
subject: ScalingUX
subject: UserCentricProductDevelopment
subject: Agile

description: The demand for UX is continuously growing and one of the emerging trends is Democratising UX. But how can researchers spread UX education inside the organisation and what is the value of it? At FlixBus we believe that making UX accessible to everyone plays an essential role in increasing the overall UX maturity. UX should not only matter to researchers or designers, it should be just as important to other roles such as product owners, stakeholders and developers. We want to share what we have learned along our journey towards increasing the UX maturity at FlixBus.
title: Multi-gas sensor to detect simultaneously nitrogen oxides and oxygen
Creators: name: Herrmann, Julia
name: Hagen, Gunter
name: Kita, Jaroslaw
name: Noack, Frank
name: Bleicker, Dirk
name: Moos, Ralf
Publisher: name: University of Bayreuth
Year: 2020
Subjects: subject: 620

description: Due to tightened emission limits, the efficiency of exhaust gas aftertreatment systems has to be further enhanced. Therefore, inexpensive and robust NOx sensors are required to be installed not only in automotive exhausts, but also in any other kind of combustion-based application. In this contribution, an impedimetric NOx sensor is presented. The impedance of a functional thick film (KMnO4, manufactured in a screen-printing technique on planar alumina substrates) depends selectively on the NOx concentration in the exhaust but shows a dependency on the oxygen concentration. Therefore, an additional temperature-independent resistive oxygen sensor structure was integrated on the same sensor platform. BFAT (BaFe0.74Al0.01Ta0.25O3−δ (BaFe0.74Al0.01Ta0.25O3−δ) was used for this purpose, and the measurement was conducted in the dc resistance mode. It serves not only to determine the oxygen concentration in the exhaust, but also to correct the oxygen dependency of the NOx sensor.
Gonatopus nearcticus
Creators: name: Olmi, Massimo
name: Copeland, Robert S.
name: Guglielmino, Adalgisa
name: Icipe
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Alismatales
Araceae
Gonatopus
Gonatopus nearcticus

description: 72. Gonatopus nearcticus (Fenton, 1927)
  Material examined. Published records.  OLMI & COPELAND (2011): KENYA: CENTRAL: Nairobi; Mount Kenya Safari Club. RIFT VALLEY: Subukia (00°0.429′N 36°14.523′E); Olgasalic (= Olorgesailie).
 Distribution. Recorded from many countries of the Palaearctic, Afrotropical and Nearctic Regions (OLMI & COPELAND 2011); in Africa recorded from many sub-saharian countries, from Benin to South Africa and Ethiopia (OLMI 1984, 2006).
description: Published as part of Olmi, Massimo, Copeland, Robert S., Guglielmino, Adalgisa & Icipe, 2015, An updated checklist of Dryinidae, Embolemidae and Sclerogibbidae (Hymenoptera) of Kenya and Burundi, with descriptions of thirteen new species, pp. 333-380 in Acta Entomologica Musei Nationalis Pragae 55 (1) on page 365, DOI: 10.5281/zenodo.5304733
Phalanta phalantha
Creators: name: Sidat, Azaz
name: Bhatt, Urjit
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Nymphalidae
Phalanta
Phalanta phalantha

description: Phalanta phalantha (Drury, 1773)
Common Leopard
Figure 4L
 Material examined. INDIA • Gujarat, Bharuch district, Ankleshwar; transects T-01, T-02, T-03, T-08 (Table 1); agricultural hedges or barren/discarded lands.
 Identification. Bright, tawny butterfly marked with black spots; pale and glossy underside; dry season form purple and glossy on the underside.
description: Published as part of Sidat, Azaz & Bhatt, Urjit, 2020, Annotated checklist of butterflies of Ankleshwar-an industrial town in Gujarat, India, pp. 997-1015 in Check List 16 (4) on page 1003, DOI: 10.15560/16.4.997
title: Viel System, aber wenig Design? Wie Design Systeme adaptiver werden können, um guter UX nicht eher im Weg zu stehen
Creators: name: Immich, Thomas
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: Lean UX
subject: Continuous UX
subject: Design Systeme
subject: System Engineering
subject: Adaptive UIs

description: Digitale Produkte werden mit jedem Jahr komplexer und stehen zudem selten für sich allein. Unternehmen denken daher immer häufiger in Plattformen. Inzwischen sind Design Systeme als strategischer Faktor zur systematischen Entwicklung von UX und UI Landschaften daher kein unbekanntes Thema in der Branche. Standards zur Etablierung von effektiven Design Systemen gibt es allerdings wenige, da das Vorgehen sehr stark von den Strukturen des umsetzenden Unternehmens abhängt. In der Praxis äußert sich dies oft in statischen Bausätzen, aus denen nicht minder statische Screens abgeleitet werden. In der Session wird anhand eines konkreten Leit-Beispiels die Evolution eines adaptiven Design Systems und dessen Vorteile im Endergebnis gezeigt.
Pumping Heat with Quantum Ratchets
Creators: name: Humphrey, T. E.
name: Linke, H.
name: Newbury, R.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We describe how adiabatically rocked quantum electron ratchets can act as heat pumps. In general, ratchets may be described as non-equilibrium systems in which directed particle motion is generated using spatial or temporal asymmetry. In a rocked ratchet, which may also be described as a non-linear rectifier, an asymmetric potential is tilted symmetrically and periodically. The potential deforms differently during each half-cycle, producing a net current of particles when averaged over a full period of rocking. Recently it was found that in the quantum regime, where tunnelling contributes to transport, the net current may change sign with temperature. Here we show that a Landauer model of an experimental tunnelling ratchet [Linke et. al., Science 286, 2314 (1999)] predicts the existence of a net heat current even when the net particle current goes through zero. We quantify this heat current and define a coefficient of performance for the ratchet as a heat pump, finding that more heat is deposited in each of the two electron reservoirs due to the process of rocking than is pumped from one reservoir to the other by the ratchet.
description: 7 pages, 4 figures, minor text changes and additional author
Identification of potential CAMKK2 inhibitors based on virtual screening and molecular dynamics simulation
Creators: name: Fu, Le
name: Zhao, Linan
name: Liang, Meichen
name: Ran, Kun
name: Fu, Jing
name: Qiu, Haoyu
name: Li, Fei
name: Shu, Mao
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified

description: CAMKK2 inhibitors have therapeutic effects on cancer, metabolic disorders, diabetes and osteoporosis. However, high-quality CAMKK2 inhibitors are still lacking. Natural product databases were screened for potential inhibitors using bioinformatics strategies such as pharmacophore models, molecular docking, molecular dynamics simulation. Two hit compounds, STOCK1N-53910 and STOCK1N-66485, were got via Lipinski rule, Veber rule, PAINS rule, pharmacophore models and molecular docking. The results of molecular docking showed hit compounds had similar binding patterns to the active control. Hit compounds had low toxicity by prediction of ADME/T. Molecular dynamics simulation and energy decomposition showed the binding energy of hit compounds was better than active control, and had higher affinity. These results suggest STOCK1N-53910 and STOCK1N-66485 may inhibit CAMKK2 and could be as candidate drugs for further research.
SO(8) Supergravity and the Magic of Machine Learning
Creators: name: Comsa, Iulia M.
name: Firsching, Moritz
name: Fischbacher, Thomas
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Machine Learning (cs.LG)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: 83E50

description: Using de Wit-Nicolai $D=4\;\mathcal{N}=8\;SO(8)$ supergravity as an example, we show how modern Machine Learning software libraries such as Google's TensorFlow can be employed to greatly simplify the analysis of high-dimensional scalar sectors of some M-Theory compactifications. We provide detailed information on the location, symmetries, and particle spectra and charges of 192 critical points on the scalar manifold of SO(8) supergravity, including one newly discovered $\mathcal{N}=1$ vacuum with $SO(3)$ residual symmetry, one new potentially stabilizable non-supersymmetric solution, and examples for "Galois conjugate pairs" of solutions, i.e. solution-pairs that share the same gauge group embedding into~$SO(8)$ and minimal polynomials for the cosmological constant. Where feasible, we give analytic expressions for solution coordinates and cosmological constants. As the authors' aspiration is to present the discussion in a form that is accessible to both the Machine Learning and String Theory communities and allows adopting our methods towards the study of other models, we provide an introductory overview over the relevant Physics as well as Machine Learning concepts. This includes short pedagogical code examples. In particular, we show how to formulate a requirement for residual Supersymmetry as a Machine Learning loss function and effectively guide the numerical search towards supersymmetric critical points. Numerical investigations suggest that there are no further supersymmetric vacua beyond this newly discovered fifth solution.
description: 173 pages, 1 figure; v4 provides hyperlinkable individual PDF files for the Journal version (without appendix E) to refer to. Also fixes some typos and minor errors
title: Guided Cooking mit Augmented Reality
Creators: name: Bardosi, Vivien
Publisher: name: Gesellschaft für Informatik e.V. Und German UPA e.V.
Year: 2019
Subjects: subject: UX
subject: Augmented Reality
subject: Guided Cooking
subject: Prototyping
subject: User Centered Design

description: Als neues eigenständiges Medium eröffnet Augmented Reality viele neue Möglichkeiten und He­rausforderungen für Design und Content von Anwendungen. Der Autor dieser Masterarbeit wagte den Versuch, das Kochen, eine bereits seit mehreren Jahrtausenden den Alltag des Menschen begleitende Tätigkeit, in eine neue Dimension zu befördern. Die Arbeit beschäftigt sich mit dem Proof of Concept eines blickgesteuerten Kochassistenten für Augmented-Reality-Brillen. Hierfür wurde im Rahmen eines User-Centered-Design-Prozesses eine prototypische iOS-Anwendung entwickelt, die den Nutzer während des Kochvorgangs unterstützend begleitet. Die virtuellen Kochanweisungen erscheinen dabei immer an der Stelle in der realen Umgebung des Nutzers, an der sie benötigt werden. Dieser Beitrag demonstriert ein Beispiel für nützliche AR-Anwendungen außerhalb des industriellen Kontextes und bietet einen Überblick über verwendete Methoden, Herausforderungen und Ergebnisse der Arbeit.