cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Young Stars and Planets Near the Sun in 2015: Five Takeaways and Five Predictions
Creators: name: Liu, Michael C.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: I present a highly biased and skewed summary of IAU Symposium 314, "Young Stars and Planets Near the Sun," held in Atlanta. This summary includes takeaway thoughts about the rapidly evolving state of the field, as well as crowd-sourced predictions for progress over the next ~10 years. We predict the elimination of 1-2 of the currently recognized young moving groups, the addition of 3 or more new moving groups within 100 pc, the continued lack of a predictive theory of stellar mass, robust measurements of the gas and dust content of circumstellar disks, and an ongoing struggle to achieve a consensus definition for a planet.
description: Conference summary talk, 5 pages, Young Stars and Planets Near the Sun, Proceedings of the IAU, vol 314, eds. J. Kastner, B. Stelzer, & S. Metchev, 2016
Phenomenological theory of optical broadening in zero-dimensional systems applied to silicon nanocrystals
Creators: name: Nikolaev, V. V.
name: Averkiev, N. S.
name: Fujii, Minoru
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We develop a phenomenological theory of inhomogeneous broadening in zero-dimensional systems and apply it to study photoluminescence (PL) spectra of silicon nanocrystals measured at helium and room temperatures. The proposed approach allowed us to explain experimentally observed PL peak asymmetry, linear dependence of the peak width on its maximum and anomalous alteration of spectral characteristics with temperature increase.
description: 5 pages, 2 figures; accepted for publication in Applied Physics Letters
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 63 - Appendix 01
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187

description: This appendix consists of notes on camoflague for snow conditions and a Weekly War Commentry by Veritas about the Winter Offensive in Western Europe.
Variational Data Assimilation for Optimizing Boundary Conditions in Ocean Models
Creators: name: Kazantsev, Christine
name: Kazantsev, Eugene
name: Tolstykh, Mikhail
Publisher: name: arXiv
Year: 2016
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Optimization and Control (math.OC)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: The review describes the development of ideas Gury Ivanovich Marchuk in the field of variational data assimilation for ocean models applied in particular in coupled models for long-range weather forecasts. Particular attention is paid to the optimization of boundary conditions on rigid boundaries. As idealized and realistic model configurations are considered. It is shown that the optimization allows us to determine the most sensitive model operators and bring the model solution closer to the assimilated data.
Kreativität als Erfolgsfaktor für eine nachhaltige Unternehmensentwicklung
Creators: name: Castrellon Gutierrez, Barbara
name: Hoßbach, Christian
name: Langnickel, Erik
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Unternehmensentwicklung
subject: Unternehmen
subject: Nachhaltigkeitsengagement
subject: 300

description: Nachhaltiges unternehmerisches Handeln ist eine der zentralen Zukunftsherausforderungen. Vor diesem Hintergrund sollten Unternehmen Handlungsspielräume und geeignete Rahmenbedingungen schaffen, um die Ideen und Verbesserungsvorschläge der Mitarbeitenden für eine nachhaltige Entwicklung zu nutzen. Nachhaltigkeit bedeutet jedoch für jeden Menschen etwas Anderes. Wenn Unternehmen es nicht schaffen, ein gemeinsames Verständnis für Nachhaltigkeit zu entwickeln, können u.a. vielversprechende Ideen verloren gehen oder Ideen eingebracht werden, die nicht zur Wertebasis des Unternehmens passen. Um das Ideenpotenzial der Mitarbeitenden ganzheitlich auf eine nachhaltige Unternehmensentwicklung auszurichten, sollte daher mit den relevanten internen und externen Anspruchsgruppen ein gemeinsames Nachhaltigkeitsverständnis geschaffen werden. Ökologische, soziale und ökonomische Aspekte sollten dabei einfließen und im Idealfall in Einklang gebracht werden.
General immunity and superadditivity of two-way Gaussian quantum cryptography
Creators: name: Ottaviani, Carlo
name: Pirandola, Stefano
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider two-way continuous-variable quantum key distribution, studying its security against general eavesdropping strategies. Assuming the asymptotic limit of many signals exchanged, we prove that two-way Gaussian protocols are immune to coherent attacks. More precisely we show the general superadditivity of the two-way security thresholds, which are proven to be higher than the corresponding one-way counterparts in all cases. We perform the security analysis first reducing the general eavesdropping to a two-mode coherent Gaussian attack, and then showing that the superadditivity is achieved by exploiting the random on/off switching of the two-way quantum communication. This allows the parties to choose the appropriate communication instances to prepare the key, accordingly to the tomography of the quantum channel. The random opening and closing of the circuit represents, in fact, an additional degree of freedom allowing the parties to convert, a posteriori, the two-mode correlations of the eavesdropping into noise. The eavesdropper is assumed to have no access to the on/off switching and, indeed, cannot adapt her attack. We explicitly prove that this mechanism enhances the security performance, no matter if the eavesdropper performs collective or coherent attacks.
description: 6+6 pages, 4 figures
The classification of Rank 3 Reflective Hyperbolic Lattices over Z[\sqrt{2}]
Creators: name: Mark, Alice
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: There are 432 strongly squarefree symmetric bilinear forms of signature $(2,1)$ defined over $\Z[\sqrt{2}]$ whose integral isometry groups are generated up to finite index by finitely many reflections. We adapted Allcock's method (based on Nikulin's) of analysis for the $2$-dimensional Weyl chamber to the real quadratic setting, and used it to produce a finite list of quadratic forms which contains all of the ones of interest to us as a sub-list. The standard method for determining whether a hyperbolic reflection group is generated up to finite index by reflections is an algorithm of Vinberg. However, for a large number of our quadratic forms the computation time required by Vinberg's algorithm was too long. We invented some alternatives, which we present here.
description: The first 40 pages or so are the paper. The rest of it is a giant table
Virtuelles Kreativitätstraining im Hochschulkontext: Erfahrungen aus einem Kooperationsprojekt
Creators: name: Hoßbach, Christian
name: Gleiter, Jessica
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2020
Subjects: subject: Kreativitätstraining
subject: Kreative Selbstwirksamkeitserwartung
subject: Virtuelle Workshops
subject: Hochschul-Praxis-Kooperation
subject: 300

description: Kreative Kompetenzen und kreative Selbstwirksamkeit gewinnen zunehmend an Bedeutung und können durch unterschiedliche Trainingsmaßnahmen entwickelt werden. Dieser Beitrag beschäftigt sich damit, wie virtuelle Kreativitätstrainings als Kooperationsprojekte zwischen Studierenden und Praxispartnern gestaltet werden können. Auf Basis eines gemeinsamen Projekts zwischen dem Lehrstuhl für Personalwirtschaft und Business Governance an der Martin-Luther-Universität Halle-Wittenberg und Dell Technologies ging hervor, dass die soziale Dynamik zwischen Studierenden und Praxisvertretern insbesondere in einem virtuellen Format mit verschiedenen Herausforderungen verbunden ist. Hieraus werden Implikationen für die Gestaltung virtueller Kreativitätstrainings im Hochschulkontext abgeleitet.
NuzzleBug: Debugging Block-Based Programs in Scratch
Creators: name: Deiner, Adina
name: Fraser, Gordon
Publisher: name: arXiv
Year: 2023
Subjects: subject: Software Engineering (cs.SE)
subject: FOS: Computer and information sciences
subject: D.2.5; K.3.2
subject: 97P50

description: While professional integrated programming environments support developers with advanced debugging functionality, block-based programming environments for young learners often provide no support for debugging at all, thus inhibiting debugging and preventing debugging education. In this paper we introduce NuzzleBug, an extension of the popular block-based programming environment Scratch that provides the missing debugging support. NuzzleBug allows controlling the executions of Scratch programs with classical debugging functionality such as stepping and breakpoints, and it is an omniscient debugger that also allows reverse stepping. To support learners in deriving hypotheses that guide debugging, NuzzleBug is an interrogative debugger that enables to ask questions about executions and provides answers explaining the behavior in question. In order to evaluate NuzzleBug, we survey the opinions of teachers, and study the effects on learners in terms of debugging effectiveness and efficiency. We find that teachers consider NuzzleBug to be useful, and children can use it to debug faulty programs effectively. However, systematic debugging requires dedicated training, and even when NuzzleBug can provide correct answers learners may require further help to comprehend faults and necessary fixes, thus calling for further research on improving debugging techniques and the information they provide.
description: To appear at the 2024 IEEE/ACM 46th International Conference on Software Engineering (ICSE '24), April 14--20, 2024, Lisbon, Portugal
Sleeptracking – Zur digitalen Vermessung des Schlafs
Creators: name: Meißner, Stefan
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Sleeptracking
subject: Selbstvermessung
subject: Digitale Kultur
subject: 300

description: Der Aufsatz widmet sich einer distanzierten Reflexion der soziologischen Forschung zu Schlaf und Selbstvermessung. Der erste Teil umfasst eine Rekonstruktion des allgemeinen Diskussionsstand sowie meines älteren Differenzierungsvorschlags von Selbstoptimierung als Selbsteffektivierung einerseits und als Selbststeigerung andererseits (Meißner 2016) und wird beendet mit der Beobachtung, dass Selbstvermessung durchaus breit praktiziert wird, dass sich jedoch die erwarteten Effekte sowohl hinsichtlich einer heternomen Selbsteffektivierung als auch einer autonomiestützenden Selbststeigerung nicht klar ausmachen lassen. Der zweite Teil versucht eine Antwort mithilfe der von Hartmut Rosa vorgelegten Unterscheidung Verfügbarkeit/Unverfügbarkeit zu geben. Entgegen Rosas Haltung zur Selbstvermessung wird am Beispiel des Schlafs argumentiert, dass erst durch die Selbstvermessung, also durch dessen Quantifizierung und Visualisierung, ein individuelles Verhältnisses zum eigenen Schlaf hergestellt werden kann. Schlaftracking könnte insofern als Möglichkeit der Selbsttherapie gefasst werden, weil durch die Selbstvermessung zwischen dem Selbst und dem eigenen Schlaf eine Differenz etabliert werden kann. Der dritte Teil erblickt in der Selbstvermessung Formen von technisch unterstützten Selbstverhältnissen, die einen Umgang mit der zutage tretenden personalen Kontingenz bzw. pluralisierten Selbstverhältnissen ermöglichen.
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 62 - Appendix 03
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187

description: This appendix consists of information and diagrams on the pattern for composition of main defense zone and infantry positions.
Erfolgsfaktor Gute Arbeit 4.0: Anwendungsfall digital vernetzte Geschäftsmodelle
Creators: name: Müller, Juliane
name: Kurzmann, Anne
name: Castrellon Gutierrez, Barbara
name: Neyer, Anne-Katrin
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Gute Arbeit
subject: Positive Personalentwicklung
subject: Positives Management
subject: New Work
subject: PsyCap
subject: Arbeitskultur
subject: 300

description: In Zeiten digitaler Transformation und New Work ändert sich viel; doch das Wohlbefinden am Arbeitsplatz, das psychologische Kapital von Mitarbeitenden sowie positive Interaktionen und stärkende Beziehungen zwischen Ihnen werden häufig vergessen. Dabei stellt sich genau das – Gute Arbeit im Kontext der Industrie 4.0, Gute Arbeit 4.0 – als elementarer Erfolgs- und Glücksfaktor für Organisationen und ihre Mitglieder heraus. Dieser Beitrag thematisiert das altbekannte Konzept Guter Arbeit und lässt dieses in neuem Glanz erstrahlen. Durch den Fokus auf die weichen Faktoren Guter Arbeit und die Erweiterung um einen positiv-psychologischen Ansatz auf individueller, Team- und organisationaler Ebene wird Gute Arbeit 4.0 als lohnender und nachhaltiger Wertbeitrag herausgestellt: Denn durch die Förderung von Gute Arbeit 4.0 in Organisationen erhöht sich das positive psychologische Kapital (PsyCap) der Mitarbeitenden, was sich positiv auf ihre Leistungs- und Innovationsfähigkeit und extraproduktives Verhalten auswirkt. Kern des Beitrages ist ein dreistufiges Handlungsschema, durch welches Unternehmen neben der Messung und der Entwicklung einer Strategie ausgewählte, wissenschaftlich fundierte Handlungsansätze zur Förderung von Gute Arbeit 4.0 an die Hand gegeben werden. Das Beispiel des Transferprojekts AgilHybrid zeigt, wie die Güte von Arbeit messbar wird und welche Strategien und Maßnahmen zu Gute Arbeit 4.0 verhelfen.
Towards Realistic Time-Resolved Simulations of Quantum Devices
Creators: name: Weston, Joseph
name: Waintal, Xavier
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on our recent efforts to perform realistic simulations of large quantum devices in the time domain. In contrast to d.c. transport where the calculations are explicitly performed at the Fermi level, the presence of time-dependent terms in the Hamiltonian makes the system inelastic so that it is necessary to explicitly enforce the Pauli principle in the simulations. We illustrate our approach with calculations for a flying qubit interferometer, a nanoelectronic device that is currently under experimental investigation. Our calculations illustrate the fact that many degrees of freedom (16,700 tight-binding sites in the scattering region) and long simulation times (80,000 times the inverse Bandwidth of the tight-binding model) can be easily achieved on a local computer.
description: 8 pages, 6 figures
Endohedral confinement of a DNA dodecamer onto pristine carbon nanotubes and the stability of the canonical B form
Creators: name: Cruz, Fernando J. A. L.
name: de Pablo, Juan J.
name: Mota, José P. B.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: Biomolecules (q-bio.BM)
subject: FOS: Physical sciences
subject: FOS: Biological sciences

description: Although carbon nanotubes are potential candidates for DNA encapsulation and subsequent delivery of biological payloads to living cells, the thermodynamical spontaneity of DNA encapsulation under physiological conditions is still a matter of debate. Using enhanced sampling techniques, we show for the first time that, given a sufficiently large carbon nanotube, the confinement of a double-stranded DNA segment, 5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3', is thermodynamically favourable under physiological environments (134 mM, 310 K, 1 bar), leading to DNA-nanotube hybrids with lower free energy than the unconfined biomolecule. A diameter threshold of 3 nm is established below which encapsulation is inhibited. The confined DNA segment maintains its translational mobility and exhibits the main geometrical features of the canonical B form. To accommodate itself within the nanopore, the DNA end-to-end length increases from 3.85 nm up to approximately 4.1 nm, due to a 0.3 nm elastic expansion of the strand termini. The canonical Watson-Crick H-bond network is essentially conserved throughout encapsulation, showing that the contact between the DNA segment and the hydrophobic carbon walls results in minor rearrangements of the nucleotides H-bonding. The results obtained here are paramount to the usage of carbon nanotubes as encapsulation media for next generation drug delivery technologies.
Ternary and senary representations using DNA double-crossover tiles
Creators: name: Kim, Byeonghoon
name: Jo, Soojin
name: Son, Junyoung
name: Kim, Junghoon
name: Hwang, Si Un
name: Dugasani, Sreekantha Reddy
name: Kim, Min Hyeok
name: Kim, Byung-Dong
name: Chang, Iksoo
name: Liu, Wing Kam
name: Kim, Moon Ki
name: Park, Sung Ha
Publisher: name: arXiv
Year: 2016
Subjects: subject: Biological Physics (physics.bio-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The information capacity of double-crossover (DX) tiles was successfully increased beyond a binary representation to higher base representations. By controlling the length and the position of DNA hairpins on the DX tile, ternary and senary (base-3 and base-6) digit representations were realized and verified by atomic force microscopy (AFM). Also, normal mode analysis (NMA) was carried out to study the mechanical characteristics of each structure.
description: 19 pages (including supplementary information), 3 main figures, First four authors contributed equally
A Strong Merger Shock in Abell 665
Creators: name: Dasadia, Sarthak
name: Sun, Ming
name: Sarazin, Craig
name: Morandi, Andrea
name: Markevitch, Maxim
name: Wik, Daniel
name: Feretti, Luigina
name: Giovannini, Gabriele
name: Govoni, Federica
name: Vacca, Valentina
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Deep (103 ks) \chandra\ observations of Abell 665 have revealed rich structures in this merging galaxy cluster, including a strong shock and two cold fronts. The newly discovered shock has a Mach number of $M$ = 3.0 $\pm$ 0.6, propagating in front of a cold disrupted cloud. This makes Abell~665 the second cluster where a strong merger shock of $M \approx$ 3 has been detected, after the Bullet cluster. The shock velocity from jump conditions is consistent with (2.7 $\pm$ 0.7) $\times$ 10$^3$ km sec$^{-1}$. The new data also reveal a prominent southern cold front, with potentially heated gas ahead of it. Abell 665 also hosts a giant radio halo. There is a hint of diffuse radio emission extending to the shock at the north, which needs to be examined with better radio data. This new strong shock provides a great opportunity to study the re-acceleration model with the X-ray and radio data combined.
description: Accepted for publication in ApJL
Gradient Ricci solitons with vanishing conditions on Weyl
Creators: name: Catino, Giovanni
name: Mastrolia, Paolo
name: Monticelli, Dario Daniele
Publisher: name: arXiv
Year: 2016
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We classify complete gradient Ricci solitons satisfying a fourth-order vanishing condition on the Weyl tensor, improving previously known results. More precisely, we show that any $n$-dimensional ($n\geq 4$) gradient shrinking Ricci soliton with fourth order divergence-free Weyl tensor is either Einstein, or a finite quotient of $N^{n-k}\times \mathbb{R}^k$, $(k > 0)$, the product of a Einstein manifold $N^{n-k}$ with the Gaussian shrinking soliton $\mathbb{R}^k$. The technique applies also to the steady and expanding cases in all dimensions. In particular, we prove that a three dimensional gradient steady soliton with third order divergence-free Cotton tensor, i.e. with vanishing double divergence of the Bach tensor, is either flat or isometric to the Bryant soliton.
description: Minor typos
Updated study of the quintuple system V994 Herculis
Creators: name: Zasche, P.
name: Uhlar, R.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Aims: We present a new updated study of the unique quintuple system of two eclipsing binaries, V994 Her. Methods: Based on new obtained photometric observations, we analysed the period variations of the two eclipsing pairs of V994 Her. Results: We found that the orbital period of the two eclipsing binaries around a common barycenter is about 2.9 yrs instead of the original period, which was reported as 6.3 yrs. Moreover, the system now seems to be close to coplanar (i ~ 84deg), and we also revised the individual masses of all four eclipsing components. The two eclipsing pairs show slow apsidal motion with periods of about 116 and 111 yrs, respectively. Pairs A and B are distant by about 17 mas on the sky, which is encouraging for observers because an interferometric detection may be possible in the next years. Conclusions: All of these results are based on the photometric observations of V994 Her and its detailed analysis of the period changes of the two eclipsing binaries.
description: 4 pages, 4 figures, 3 tables. Published in: 2016A&A...588A.121Z
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 3 (34)]
Creators: name: Johannesbonus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1255
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannesbonus, Archidiaconus und Procurator der Spiritualien und Temporalien der Kathedrale von Cremona, erteilt Ottone de Maxencius auf dessen Bitte hin die Erlaubnis, dem Johannes de Suspiro Pistor aus der Nachbarschaft von St. Donati ein Stück Land, gelegen ad Sanctam Mariam, genannt Monzardinus, zu verkaufen.
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 3 (50)]
Creators: name: Antoniollus
name: Jacominus
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1255
Subjects: subject: Sonstige weltliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Antoniollus, Sohn des verstorbenen Lanfrancus de Sancto Sillo aus der Nachbarschaft von St. Vicencii, und sein Bruder Jacominus verkaufen Johannes, Praepositus der Kirche St. Cataldi in Cremona, zwei Stück Land, gelegen auf dem Gebiet von Morbasco nahe dem Ort Guadum.
The Effect of Orbital Configuration on the Possible Climates and Habitability of Kepler-62f
Creators: name: Shields, Aomawa L.
name: Barnes, Rory
name: Agol, Eric
name: Charnay, Benjamin
name: Bitz, Cecilia M.
name: Meadows, Victoria S.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: As lower-mass stars often host multiple rocky planets, gravitational interactions among planets can have significant effects on climate and habitability over long timescales. Here we explore a specific case, Kepler-62f, a potentially habitable planet in a five-planet system with a K2V host star. N-body integrations reveal the stable range of initial eccentricities for Kepler-62f is $0.00 \leqslant e \leqslant 0.32$, absent the effect of additional, undetected planets. We simulate the tidal evolution of Kepler-62f in this range and find that, for certain assumptions, the planet can be locked in a synchronous rotation state. Simulations using LMD Generic GCM indicate that with 3 bars of CO$_2$ in its atmosphere, Kepler-62f would only be warm enough for surface liquid water at the upper limit of this eccentricity range, providing it has a high planetary obliquity (between 60$^\circ$ and 90$^\circ$). A climate similar to modern-day Earth is possible for the entire range of stable eccentricities if atmospheric CO$_2$ is increased to 5-bar levels. In a low-CO$_2$ case, simulations with CCSM4 and LMD Generic GCM indicate that increases in planetary obliquity and orbital eccentricity coupled with an orbital configuration that places the summer solstice at or near pericenter permit regions of the planet with above-freezing surface temperatures. This may melt ice sheets formed during colder seasons. If Kepler-62f is synchronously rotating and has an ocean, CO$_2$ levels above 3 bars would be required to distribute enough heat to the night side of the planet to avoid atmospheric freeze-out and permit a large enough region of open water at the planet's substellar point to remain stable. Overall, we find multiple plausible combinations of orbital and atmospheric properties that permit surface liquid water on Kepler-62f.
description: 68 pages, 14 figures, 6 tables, accepted for publication in Astrobiology
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 64 - Appendix 02
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187

description: This appendix consists of a report of enemy methods of laying schumines and mines.
Carbon Containers: A System-level Facility for Managing Application-level Carbon Emissions
Creators: name: Thiede, John
name: Bashir, Noman
name: Irwin, David
name: Shenoy, Prashant
Publisher: name: arXiv
Year: 2023
Subjects: subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Emerging Technologies (cs.ET)
subject: Operating Systems (cs.OS)
subject: Performance (cs.PF)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: To reduce their environmental impact, cloud datacenters' are increasingly focused on optimizing applications' carbon-efficiency, or work done per mass of carbon emitted. To facilitate such optimizations, we present Carbon Containers, a simple system-level facility, which extends prior work on power containers, that automatically regulates applications' carbon emissions in response to variations in both their workload's intensity and their energy's carbon-intensity. Specifically, \carbonContainerS enable applications to specify a maximum carbon emissions rate (in g$\cdot$CO$_2$e/hr), and then transparently enforce this rate via a combination of vertical scaling, container migration, and suspend/resume while maximizing either energy-efficiency or performance. Carbon Containers are especially useful for applications that i) must continue running even during high-carbon periods, and ii) execute in regions with few variations in carbon-intensity. These low-variability regions also tend to have high average carbon-intensity, which increases the importance of regulating carbon emissions. We implement a Carbon Containers prototype by extending Linux Containers to incorporate the mechanisms above and evaluate it using real workload traces and carbon-intensity data from multiple regions. We compare Carbon Containers with prior work that regulates carbon emissions by suspending/resuming applications during high/low carbon periods. We show that Carbon Containers are more carbon-efficient and improve performance while maintaining similar carbon emissions.
description: ACM Symposium on Cloud Computing (SoCC)
[Halle (Saale), Universitäts- und Landesbibliothek Sachsen-Anhalt, Morbio 3 (62)]
Creators: name: , Johannes
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 1256
Subjects: subject: Sonstige geistliche Aussteller
subject: Notarsurkunde
subject: Urkunde
subject: 090

description: Johannes, Praepositus der Kirche St. Cataldi in Cremona, belehnt Nicoletus de Cauata aus der Nachbarschaft von St. Uictoris mit einem Stück Land, gehörig zum Besitz der Kirche St. Petri in Casanova, gelegen an einem Ort namens Cerdello.
Incorporating Ensemble and Transfer Learning For An End-To-End Auto-Colorized Image Detection Model
Creators: name: Ragab, Ahmed Samir
name: Taie, Shereen Aly
name: Abdelnaby, Howida Youssry
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: Image colorization is the process of colorizing grayscale images or recoloring an already-color image. This image manipulation can be used for grayscale satellite, medical and historical images making them more expressive. With the help of the increasing computation power of deep learning techniques, the colorization algorithms results are becoming more realistic in such a way that human eyes cannot differentiate between natural and colorized images. However, this poses a potential security concern, as forged or illegally manipulated images can be used illegally. There is a growing need for effective detection methods to distinguish between natural color and computer-colorized images. This paper presents a novel approach that combines the advantages of transfer and ensemble learning approaches to help reduce training time and resource requirements while proposing a model to classify natural color and computer-colorized images. The proposed model uses pre-trained branches VGG16 and Resnet50, along with Mobile Net v2 or Efficientnet feature vectors. The proposed model showed promising results, with accuracy ranging from 94.55% to 99.13% and very low Half Total Error Rate values. The proposed model outperformed existing state-of-the-art models regarding classification performance and generalization capabilities.
Shaping a single photon without interacting with it
Creators: name: Sych, Denis
name: Averchenko, Valentin
name: Leuchs, Gerd
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Complete control over the properties of light up to the level of single photons is an invaluable tool for quantum information science and fundamental studies of light-matter interaction. The crucial prerequisite is the ability to create a spatio-temporal distribution of single-photon electromagnetic field with the desired characteristics, i.e. to shape a photon by design. Despite the ever-growing demand for tuneable single-photon sources, there is a lack of practical, efficient and scalable methods for photon shaping. Here we put forward a novel generic method that enables lossless shaping of single photons with respect to any degree of freedom or several degrees of freedom simultaneously. Shaping is performed in a heralded manner, which ensures flexibility and scalability of the scheme. Our method can be directly integrated with the current technologies: this enables experimental realization of numerous proposals involving shaped single photons and opens up qualitatively new opportunities in the future.
Aspects of lattice N=4 supersymmetric Yang--Mills
Creators: name: Schaich, David
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Non-perturbative investigations of $\mathcal N = 4$ supersymmetric Yang--Mills theory formulated on a space-time lattice have advanced rapidly in recent years. Large-scale numerical calculations are currently being carried out based on a construction that exactly preserves a single supersymmetry at non-zero lattice spacing. A recent development is the creation of an improved lattice action through a new procedure to regulate flat directions in a manner compatible with this supersymmetry, by modifying the moduli equations. In this proceedings I briefly summarize this new procedure and discuss the parameter space of the resulting improved action that is now being employed in numerical calculations.
description: Contribution to the proceedings of Lattice 2015, July 14--18, Kobe, Japan
The probability distribution functions of emission line flux measurements and their ratios
Creators: name: Wesson, R.
name: Stock, D. J.
name: Scicluna, P.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Many physical parameters in astrophysics are derived using the ratios of two observed quantities. If the relative uncertainties on measurements are small enough, uncertainties can be propagated analytically using simplifying assumptions, but for large normally distributed uncertainties, the probability distribution of the ratio become skewed, with a modal value offset from that expected in Gaussian uncertainty propagation. Furthermore, the most likely value of a ratio A/B is not equal to the reciprocal of the most likely value of B/A. The effect is most pronounced when the uncertainty on the denominator is larger than that on the numerator. We show that this effect is seen in an analysis of 12,126 spectra from the Sloan Digital Sky Survey. The intrinsically fixed ratio of the [O III] lines at 4959 and 5007 $Å$ is conventionally expressed as the ratio of the stronger line to the weaker line. Thus, the uncertainty on the denominator is larger, and non-Gaussian probability distributions result. By taking this effect into account, we derive an improved estimate of the intrinsic 5007/4959 ratio. We obtain a value of 3.012 $\pm$ 0.008, which is slightly but statistically significantly higher than the theoretical value of 2.98. We further investigate the suggestion that fluxes measured from emission lines at low signal to noise are strongly biased upwards. We were unable to detect this effect in the SDSS line flux measurements, and we could not reproduce the results of Rola and Pelat who first described this bias. We suggest that the magnitude of this effect may depend strongly on the specific fitting algorithm used.
description: 7 pages, 7 figures, 1 table. To appear in MNRAS
Gravitational Instabilities in Circumstellar Disks
Creators: name: Kratter, Kaitlin M.
name: Lodato, Giuseppe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: [Abridged] Star and planet formation are the complex outcomes of gravitational collapse and angular momentum transport mediated by protostellar and protoplanetary disks. In this review we focus on the role of gravitational instability in this process. We begin with a brief overview of the observational evidence for massive disks that might be subject to gravitational instability, and then highlight the diverse ways in which the instability manifests itself in protostellar and protoplanetary disks: the generation of spiral arms, small scale turbulence-like density fluctuations, and fragmentation of the disk itself. We present the analytic theory that describes the linear growth phase of the instability, supplemented with a survey of numerical simulations that aim to capture the non-linear evolution. We emphasize the role of thermodynamics and large scale infall in controlling the outcome of the instability. Despite apparent controversies in the literature, we show a remarkable level of agreement between analytic predictions and numerical results. We highlight open questions related to (1) the development of a turbulent cascade in thin disks, and (2) the role of mode-mode coupling in setting the maximum angular momentum transport rate in thick disks.
description: ARAA Chapter to be published in Fall 2016. 41 pages, 4 figures
Die Haltung der christlichen Wohlstandsgesellschaften des Westens gegenüber den Immigranten
Creators: name: Rosoli, Gianfausto
name: Tomasi, Lydio F.
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 15 Nr. 12 (1979): Concilium: Internationale Zeitschrift für Theologie, Band 15, Heft 12
$3$-$Lie_\infty$-algebras and $3$-Lie 2-algebras
Creators: name: Zhou, Yanqiu
name: Li, Yumeng
name: Sheng, Yunhe
Publisher: name: arXiv
Year: 2016
Subjects: subject: Representation Theory (math.RT)
subject: Mathematical Physics (math-ph)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper, we introduce the notions of a $3$-$Lie_\infty$-algebra and a 3-Lie 2-algebra. The former is a model for a 3-Lie algebra that satisfy the fundamental identity up to all higher homotopies, and the latter is the categorification of a 3-Lie algebra. We prove that the 2-category of 2-term $3$-$Lie_\infty$-algebras is equivalent to the 2-category of 3-Lie 2-algebras. Skeletal and strict 3-Lie 2-algebras are studied in detail. A construction of a 3-Lie 2-algebra from a symplectic 3-Lie algebra is given.
description: 16 pages
War Diary of 1st Battalion Canadian Scottish Regiment, Vol. 64 - Appendix 03
Creators: name: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
Publisher: name: University of Victoria Libraries
Year: 2020
Subjects: subject: Canada. Canadian Army. Canadian Scottish Regiment (Princess Mary's)
subject: War diaries
valueUri: http://id.worldcat.org/fast/1745536
subject: World War (1939-1945)
valueUri: http://id.worldcat.org/fast/1180924
subject: Canada. Canadian Army
valueUri: http://id.worldcat.org/fast/531187

description: This appendix consists of a report on signals security of the 3rd Canadian Infantry Division by Lt. Col. G.O. Gamble.
Das Christentum und die auf einem Kastensystem aufgebauten Gesellschaften
Creators: name: Dhavamony, Mariasusai
Publisher: name: Concilium
Year: 1970

description: Concilium, Bd. 15 Nr. 12 (1979): Concilium: Internationale Zeitschrift für Theologie, Band 15, Heft 12
Density-induced geometric frustration of ultra-cold bosons in optical lattices
Creators: name: Mishra, Tapan
name: Greschner, Sebastian
name: Santos, Luis
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: A density-dependent gauge field may induce density-induced geometric frustration, leading to a non-trivial interplay between density modulation and frustration, which we illustrate for the particular case of ultra-cold bosons in zig-zag optical lattices with a density-dependent hopping. We show that the density-induced frustration leads in a rich landscape of quantum phases, including Mott and bond-order insulators, two-component superfluids, chiral superfluids, and partially-paired superfluids. We show as well that the density-dependent hopping results in an effective repulsive or attractive interactions, and that for the latter case the vacuum may be destabilized leading to a strong compressibility. Finally, we discuss how the predicted phases may be experimentally observed and characterized in time-of-flight measurements using their characteristic signatures in the momentum distribution.
description: 13 pages, 8 figures
Influence of structural distortions on the Ir magnetism in Ba2-xSrxYIrO6 double perovskites
Creators: name: Phelan, Brendan F.
name: Seibel, Elizabeth M.
name: Badoe, Daniel
name: Xie, Weiwei
name: Cava, R. J.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We explore the relative strengths of spin orbit coupling and crystal field splitting in the Ir5+ compounds Ba2-xSrxYIrO6. In the case of strong spin orbit coupling and regular Ir5+ octahedra, one expects a nonmagnetic J = 0 state; in the case of distorted octahedra where crystal field effects dominate, the t2g manifold splits into a magnetic ground state. We report the results of continuously transitioning from the cubic Ba2YIrO6 double perovskite with ideal octahedra to the monoclinic Sr2YIrO6 double perovskite with distorted octahedra. We see no emergence of an enhanced Ir5+ magnetic moment in the series on increasing the structural distortions, as would have been the case for significant crystal field splitting. The near-constant magnetic moment observed through the Ba2-xSrxYIrO6 series reinforces the notion that spin-orbit coupling is the dominant force in determining the magnetism of iridium-oxygen octahedra in perovskite-like structures
Developing a Vulnerability Index Model in Mexico to Forecast Negative Health Outcomes
Creators: name: Navarro, Mia
Publisher: name: Stanford Digital Repository
Year: 2023
Subjects: subject: Mexico
subject: Mathematical models
subject: Diseases
subject: Correlation (Statistics)

description: Background: Equitable allocation of public health resources relies on aggregated data to
visualize demand. In the United States, the Centers for Disease Control and Prevention (CDC)
incorporated 15 socio-demographic census indicators into the Social Vulnerability Index, which
determines risk quantiles across varying geographic resolutions. However, the CDC
methodology may be oversimplified and unsuitable beyond the US, such as in Mexico. We
described the development and validity of new vulnerability index models (VIM) by using data
from Mexico and by incorporating a more diverse set of indicators. Methods: We applied CDC
methodology to Mexico with indicators that capture demographic, health, economic, and novel
environmental themes (e.g., air quality). We assessed whether environmental conditions
contribute to communicable disease, cancer, and other non-communicable disease (NCD) burden
via a correlation analysis of VIM vulnerability rankings and state-level disease burden rankings.
This analysis compared the reference VIM to an experimental VIM that included environmental
indicators to assess whether environmental indicators improved VIM predictability. We also
expected the model to best predict NCD-related outcomes, as politicization confounds outcomes
related to infectious diseases, such as COVID-19 and HIV. Findings: Demographic indicators
best correlated with 2020 COVID-19 death rates (p=0.01), and the environmental indicators best
correlated with 2019 NCD death rates (p=0.01). Across all five disease outcomes, the
experimental model with environmental indicators performed equal to or better than the
reference model. Interpretation: Our novel VIM predicted burden across relevant metrics in
Mexico and may apply to more vulnerable settings, thus better informing long-term resource
allocation for global health. Future work will improve the experimental VIM’s predictive power
via robust statistical approaches, such as principal component analysis.
Hidden Photons in Aharonov-Bohm-Type Experiments
Creators: name: Arias, Paola
name: Diaz, Christian
name: Diaz, Marco Aurelio
name: Jaeckel, Joerg
name: Koch, Benjamin
name: Redondo, Javier
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: We discuss the Aharonov-Bohm effect in the presence of hidden photons kinetically mixed with the ordinary electromagnetic photons. The hidden photon field causes a slight phase shift in the observable interference pattern. It is then shown how the limited sensitivity of this experiment can be largely improved. The key observation is that the hidden photon field causes a leakage of the ordinary magnetic field into the supposedly field-free region. The direct measurement of this magnetic field can provide a sensitive experiment with a good discovery potential, particularly below the $\sim$ meV mass range for hidden photons.
description: 10 pages, 8 figures
Electrosynthesis of sustainable chemicals and energy with Escherichia coli
Creators: name: JONG, BRIAN
Publisher: name: Monash University
Year: 2023
Subjects: classificationCode: 310113
subject: Synthetic biology

description: The research investigates the engineering of Escherichia coli bacteria to improve the production of valuable chemicals with the aid of an externally applied electric current. Additionally, the engineered bacteria can also be employed to generate renewable electricity in addition to valuable chemicals resulting in a sustainable bioproduction platform.
Bernard Witek, Reading the Biblical Proverbs in the Literal Context
Creators: name: Witek, Bernard
Publisher: name: figshare
Year: 2023
Subjects: Theology

description: Aplyng biblical & Semitic rhetoric, this paper is an example of reading the biblical proverbs in their literal context. As an example of such a reading it taken the textual unit of Proverbs 13:20–14:11. The analysis proved that the proverbs are linked in various ways; but to identify them it is a long process requiring dedication and time. The parallel relation between 13:20 and 14:7 is a good example showing how the literal context can be helpful in finding solutions to some textual problems present in the original text.
Parker's model in geodynamo
Creators: name: Reshetnyak, M.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We consider how information on geostrophic flows in the planetary cores, taken from 3D simulations in the sphere, can be used in 2D Parker's geodynamo model with the simple forms of the $α$-quenching. Using cluster computer systems dependence of dynamo equations solution on the magnitudes of $α$- and $ω$-effects is studied. We show that geostrophical flow can produce the well-known Z-structure of the poloidal magnetic field without the feed-back of the magnetic field onto the large-scale velocity field. The influence of fluctuations of $α$-effect on magnetic field generation, its spectral properties, in respect to the geodynamo applications, is also discussed.
Thermal production of charm quarks in heavy ion collisions at Future Circular Collider
Creators: name: Liu, Yunpeng
name: Ko, Che-Ming
Publisher: name: arXiv
Year: 2016
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: By solving the rate equation in an expanding quark-gluon plasma, we study thermal production of charm quarks in central Pb+Pb collisions at the Future Circular Collider. With the charm quark production cross section taken from the perturbative QCD at the next-to-leading order, we find that charm quark production from the quark-gluon plasma can be appreciable compared to that due to initial hard scattering between colliding nucleons.
description: 4 pages, 3 figures