cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Gustav Radde und die Kaukasische Archäologie
Creators: name: Plontke-Lüning, Annegret
Publisher: name: PHASIS
Year: 2015

description: Gustav Radde (1831 Danzig – 1903 Tbilisi), Biologe, Geograph und Universalgelehrter aus Danzig, war seit 1867 Direktor des Kaukasischen Museums in Tbilisi und leistete in dieser Funktion wesentliche Beiträge zur geographisch-naturwissenschaftlichen Erforschung Kaukasiens, die mehrfach gewürdigt worden sind. Im vorliegenden Aufsatz wird erstmals sein Beitrag zur Entwicklung der Archäologie in Kaukasien untersucht, wozu auch bislang unveröffentlichte Briefe aus dem Berliner Virchow-Archiv herangezogen werden. Radde konnte als Präsident des Vorbereitungskomitees für den V. Allrussischen Archäologenkongreß 1881 in Tbilisi die Erweiterung des Kaukasischen Museums vorantreiben und anläßlich des Kongresses diea rchäologische Abteilung einrichten. Rudolf Virchow, der als einziger Vertreter Deutschlands an dem Kongreß teilnahm, bezeichnete Radde als “tatkräftigen Direktor des Tifliser Museums“ und das Kaukasische Museum als “als ein umfassendes Archiv für das Studium der kaukasischen Länder“. Erhob hervor, “dass die von ihm [Radde] geleitete Anstalt sowohl in wissenschaftlicherals auch in ästhetischer Hinsicht als eine wahre Musteranstalt geltendürfe“. Der bereits seit 1872 geführte wissenschaftliche Austauschzwischen Virchow und Radde war von großer Bedeutung für die Bekanntmachungvon Ergebnissen der kaukasischen Archäologie in Europa. Der Aufsatz beleuchtet mit einer Darstellung des Verhältnisses zwischen Radde und dem “erfahrene[n] Nekropolen-Ausgräber“ Friedrich Bayern anhand von Briefen an Rudolf Virchow auch ein dunkleres Kapitel des reichen Gelehrtenlebens. Radde war ein Wissenschaftsmanager, er erkannte sehr rasch Ansatzpunkte und dachte stets konzeptionell und zielorientiert, und er war ein Netzwerker, der seine weitreichenden internationalen Kontakte klug für die Sache einzusetzen wußte. Die Kaukasische Archäologie verdankte ihm ein für seine Zeit hochmodernes Museum, das mit seiner Ausstattung die Vorstellungswelt der Besucher anregte und so das Verständnis für die Objekte beförderte.
description: PHASIS, No. 18 (2015)
Вплив соціальної відповідальності на формування навичок здобувачів вищої освіти
Impact of social responsibility on the formation of skills of applicants of higher education
Creators: name: Lunkina, T.
name: Lunkina, T.
Publisher: name: Unknown
Year: 2016
Subjects: subject: Labor and Human Capital
subject: Teaching/Communication/Extension/Profession
subject: social responsibility
subject: skills of applicants of higher education
subject: communication
subject: creativity
subject: competence
subject: social responsibility of HEIs

description: In the article the essence of social responsibility and its impact on the skills of higher education applicants were discussed. The global factors were analyzed and some changes in the skills of the society were discovered. The basic skills of HEIs’ applicants in 2015 and those which are going to be popular in 2020 were analyzed. It was found that in 2020 the skills of applicants of higher education will be developed related to the communicative sphere, ability to complex problem solving, cognitive flexibility, critical thinking and so on. The detailed skills of applicants of higher education, according to the best and worst Ukrainian graduating rate in 2016 were given. It is proved that the skills of candidates of higher education institutions of Ukraine must take into account the changes associated with the rapid development of technology and lean to the environment, adapting training programs to the needs of today.
Particle creation by a massless spin-$\frac{1}{2}$ field in a warped cosmological braneworld scenario
Creators: name: Ghosh, Suman
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Energy momentum tensor of a quantized massless bulk spin-$\frac{1}{2}$ field in five dimensional warped cosmological spacetimes is studied. The four dimensional part of our model represents a warped cosmological thick brane and the scale of the extra dimension is time-dependent. We use a simple ansatz to solve the Dirac equation in the bulk that helps us to compare our results with the known four dimensional case. Renormalisation of the components of the energy momentum tensor is achieved using adiabatic regularization method. We compute the leading order finite contribution to the stress-energy tensor which is of adiabatic order six. The resulting energy and pressure densities explicitly show the effects of the so-called warping factor and the dynamic extra dimension on the created matter. We show how the energy density produced are localized to form 3-branes along the extra dimension.
description: 24 preprint pages, 3 figures. Here we correct few overall sign mistakes appeared in e-Print: 1506.06909 [gr-qc] and e-Print: 1601.05518 [gr-qc]
Monte Carlo simulations of the critical properties of the restricted primitive model
Creators: name: Caillol, Jean-Michel
Publisher: name: arXiv
Year: 2004
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Recent Monte Carlo simulations of the critical point of the restricted primitive model for ionic solutions are reported. Only the continuum version of the model is considered. A finite size scaling analysis based in the Bruce-Wilding procedure gives critical exponents in agreement with those of the three-dimensional Ising universality class. An anomaly in the scaling of the specific heat with system size is pointed out.
description: Proceedings of the Nato Workshop 'Ionic Soft Matter", Lviv (Ukraine, April 2004)
Zu Ovids Menschenbild in den Metamorphosen
Creators: name: Albrecht, Michael Von
Publisher: name: PHASIS
Year: 2015

description: The creation and destiny of man are discussed in Chapters 1 and 2 (Ov. Met. 1, 76-88) and compared to Pico della Mirandola (De dignitate hominis, 1, pp. 4-6), according to whom animals have their determined place within nature, while man is free to choose his own place and move either upwards (towards the gods) or downwards (towards animals, plants, stones). Chapter 3 is devoted to the double metamorphosis of Philemon and Baucis in the central Book 8 (703-24) as compared to the double metamorphosis of Cadmus and Harmonia (Book 4) and the double apotheosis of Romulus and Hersilia (Book 14). These myths reveal the cultural importance of sexual polarity in Ovid's view of man. A rare type of texts is discussed in Chapter 4: reports of apotheoses related in the first person (Glaucus, Hippolytus). All this sheds light on the last paragraph of the Metamorphoses and on the poem's overall structure.
description: PHASIS, No. 18 (2015)
title: Habituated, Tolerant, or Salt-conditioned Mountain Goats and Human Safety
Creators: name: Harris, Richard B.
name: Aluzas, Kurt
name: Balyx, Laura
name: Belt, Jami
name: Berger, Joel
name: Biel, Mark
name: Chilton-Radandt, Tonya
name: Côté, Steeve D.
name: Cunningham, Julie
name: Ford, Adam
name: Happe, Patti
name: Lehman, Chad P.
name: Poole, Kim
name: Rice, Clifford G.
name: Safford, Kirk
name: Sarmento, Wesley
name: Wolf, Laura
Publisher: name: Utah State University
Year: 2023

description: Interactions between humans and wildlife include a number of consumptive and non-consumptive forms. In some cases, the increased demand for wildlife viewing can precipitate new human–wildlife conflicts. Mountain goats (Oreamnos americanus; goats) are native to a number of North American mountain ranges from southeastern Alaska to southwestern Montana, USA. Goat habitat typically consists of steep terrain and cold weather habitats, which has left them particularly vulnerable to climate change. Their alpine environments also make them vulnerable to disturbance by aircraft and land-based motorized human activity. We reviewed and characterized situations in which goats in close proximity to humans on foot may become a nuisance or dangerous to people. We identify how such interactions might occur, focusing on the array of intensity observed in different settings. We summarize and evaluate interventions that have been attempted and may warrant additional research. Goats that tolerate people along hiking trails, perhaps through a habituation-like process, can typically be kept at a safe distance simply by shouting, clapping hands, or vigorous gestures. Goats that have learned to associate people with a salt reward (e.g., typically urine deposited on the ground, less frequently sweat obtained directly by licking) are more likely to be successfully hazed by tossing small stones, hitting the animal in the flank or rear. Salt-conditioned goats sometimes come within touching distance of humans; we strongly advise against prodding or poking these animals with sharp objects such as trekking poles. The recreating public that ventures into goat habitat is the ultimate source of these conflicts. Education, compliance, and possibly some infrastructure improvements can lessen the potential for conflicts and provide new and safer opportunities to view goats.
On the determination of local species richness and abundance
Creators: name: Starzomski, Brian Martin
Publisher: name: University of British Columbia
Year: 2010

description: A goal of community ecology is to understand the processes controlling local species richness and abundance. I used two experimental systems to examine this: a moss-microarthropod system and the larval insect community of a water-filled bromeliad tank. In chapter 2, I test the effects of local disturbance frequency and undisturbed habitat loss on local species richness of moss microarthropods. Diversity declined linearly with disturbance rate, and the decline depended on the surrounding region: it was strongest in local patches disconnected from the region. Fragmentation resulted in loss of system resilience, with a threshold effect in the local patches of the smallest, unconnected region size. All treatments had similar gamma diversity: reduced alpha diversity was offset by increased beta diversity. Dispersal from undisturbed habitat maintains local richness and abundance, though this can be overridden by decreased region size below a threshold level, as well as fragmentation, and edge effects. In Chapter 3, I examined the impact of the number of species present in regions on the community in local patches. Over 16 months, local richness was independent of regional richness. The number of local species varied with time, due to competition and dispersal from the region, but most strongly because of seasonality. Even when local richness did not change, community composition did. Thus, regional composition was more important than regional species richness, and the imprint of biogeography (the composition of regional species pools), is only seasonally evident. Chapter 4 examined positive and negative interactions in determining species’ abundances in bromeliad phytotelmata. The top predator reduces the abundance of detritivorous insect larvae, but an intermediate predator has little effect. Without the top predator, a processing chain takes place between several detritivore species, and these positive interactions increase the emergence rate of chironomids at the end of the chain. The mechanism of facilitation is likely the processing, by tipulids and scirtids, of detritus into small particles which the detritivore chironomids can feed on. This also increases the surface:volume ratio of detritus, and may indirectly benefit chironomids by increasing their food, bacteria, algae, and fungi.
Dynamical Generation of Yukawa Couplings in Intersecting D-brane Models
Creators: name: Kitazawa, Noriaki
Publisher: name: arXiv
Year: 2004
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We propose a scenario to obtain non-trivial Yukawa coupling matrices for the quark-lepton mass generation in supersymmetric intersecting D-brane models in type IIA T^6/Z_2 x Z_2 orientifold. As an example, an explicit model is constructed in which all the four generations of quarks and leptons and two pairs of massless Higgs fields are composite. In this model non-trivial Yukawa interactions are obtained by the interplay between the string-level higher dimensional interactions among "preons" and the dynamics of the confinement of "preons".
description: 4 pages, 1 figure, talk given at 12th International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY04), Tsukuba, Japan, June 17-23, 2004
Der Topos vom Goldenen Zeitalter bei Schriftstellern der DDR
Creators: name: Riedel, Volker
Publisher: name: PHASIS
Year: 2015

description: Topoi – in the conception of Ernst Robert Curtius – are generally usable fixed formulas of thinking and expression. The topos of the Golden Age has been known in the ancient literature since Hesiod and in the modern literature until the 18th century. It is noticed also in the literature of the GDR in conformity with the pretension to erect a new society. In philosophical and poetical works (Ernst Bloch respectively Johannes R. Becher, Bertolt Brecht and Peter Hacks) we find an optimistic interpretation as well as in the poetry of Virgil. On the other hand, Günter Kunert, Franz Fühmann, Waldtraut Lewin and Heiner Müller preferred a pessimistic interpretation of that topos or pointed out its abuse. We can recognize a development from identification to distance in connection with the disappointment about the ‘real socialism‘. At the same time it is evident, that the conception of topos is not a static, but a different phenomenon according to the historical context.
description: PHASIS, No. 18 (2015)
Optical Variability of the Dwarf AGN NGC 4395 from the Transiting Exoplanet Survey Satellite
Creators: name: Burke, Colin J.
name: Shen, Yue
name: Chen, Yu-Ching
name: Scaringi, Simone
name: Faucher-Giguere, Claude-Andre
name: Liu, Xin
name: Yang, Qian
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present optical light curves from the Transiting Exoplanet Survey Satellite (TESS) for the archetypical dwarf active galactic nucleus (AGN) in the nearby galaxy NGC 4395 hosting a $\sim 10^5\,M_\odot$ supermassive black hole (SMBH). Significant variability is detected on timescales from weeks to hours before reaching the background noise level. The $\sim$month-long, 30 minute-cadence, high-precision TESS light curve can be well fit by a simple damped random walk (DRW) model, with the damping timescale $τ_{\rm DRW}$ constrained to be $2.3_{-0.7}^{+1.8}$~days ($1σ$). NGC 4395 lies almost exactly on the extrapolation of the $τ_{\rm DRW}-M_{\rm BH}$ relation measured for AGNs with BH masses that are more than three orders of magnitude larger. The optical variability periodogram can be well fit by a broken power law with the high-frequency slope ($-1.88\pm0.15$) and the characteristic timescale ($τ_{\rm br}\equiv 1/(2πf_{\rm br})=1.4_{-0.5}^{+1.9}\,$days) consistent with the DRW model within 1$σ$. This work demonstrates the power of TESS light curves in identifying low-mass accreting SMBHs with optical variability, and a potential global $τ_{\rm DRW}-M_{\rm BH}$ relation that can be used to estimate SMBH masses with optical variability measurements.
description: 12 pages, 5 figures, 1 table. Accepted for publication in ApJ
What is a particle?
Creators: name: Colosi, Daniele
name: Rovelli, Carlo
Publisher: name: arXiv
Year: 2004
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: History and Philosophy of Physics (physics.hist-ph)
subject: FOS: Physical sciences

description: Theoretical developments related to the gravitational interaction have questioned the notion of particle in quantum field theory (QFT). For instance, uniquely-defined particle states do not exist in general, in QFT on a curved spacetime. More in general, particle states are difficult to define in a background-independent quantum theory of gravity. These difficulties have lead some to suggest that in general QFT should not be interpreted in terms of particle states, but rather in terms of eigenstates of local operators. Still, it is not obvious how to reconcile this view with the empirically-observed ubiquitous particle-like behavior of quantum fields, apparent for instance in experimental high-energy physics, or "particle"-physics. Here we offer an element of clarification by observing that already in flat space there exist --strictly speaking-- two distinct notions of particles: globally defined $n$-particle Fock-states and *local particle states*. The last describe the physical objects detected by finite-size particle detectors and are eigenstates of local field operators. In the limit in which the particle detectors are appropriately large, global and local particle states converge in a weak topology (but not in norm). This observation has little relevance for flat-space theories --it amounts to a reminder that there are boundary effects in realistic detectors--; but is relevant for gravity. It reconciles the two points of view mentioned above. More importantly, it provides a definition of local particle state that remains well-defined even when the conventional global particle states are not defined. This definition plays an important role in quantum gravity.
description: 19 pages, no figures. Revised version, with a new title, of the 2004 paper "Global particles, local particles"
SPDEs leading to local, relativistic quantum vector fields with indefinite metric and nontrivial S-matrix
Creators: name: Albeverio, S.
name: Gottschalk, H.
name: Wu, J. -L.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81T10; 81T05

description: In this article we review the construction of local, relativistic quantum vector fields by analytic continuation of Euclidean vector fields obtained as solutions of covariant SPDEs. We revise the formulation of such SPDEs by introducing new Gaussian noise terms -- a procedure which avoids the re-definition of the two point functions needed in previous approaches in order to obtain relativistic fields with nontrivial scattering. We describe the construction of asymptotic states and the scattering of the analytically continued solutions of these new SPDEs and we give precise conditions for nontrivial and well-defined scattering.
description: 16 pages
title: The Importance of Highlighting Wildlife Conservation Success in Urban Areas
Creators: name: Cepek, Jonathon D.
Publisher: name: Utah State University
Year: 2023

description: Wildlife professionals in urban areas face many challenges balancing wildlife conservation and managing human–wildlife conflicts. The urban public is often more influenced by news and social media of wildlife than they are by firsthand experiences. The information they hear is typically about high-density urban species in conflict situations. Therefore, it is important to find ways to engage the public through these outlets about wildlife conservation. Recently, Cleveland Metroparks (Ohio, USA) highlighted the return of extirpated wildlife species through news and social media. This offered opportunities to capture media and public attention and share information about wildlife conservation, the value of wildlife, and the importance of natural areas.
title: Introducing tariff data in the gravity equation
Creators: name: Ciuciu, Claudia
Publisher: name: TU Wien
Year: 2015
Subjects: subject: gravity equation
subject: tariffs
subject: panel estimation

description: This paper studies whether the inclusion of tariffs in the gravity estimations makes a significant change on the other commonly-used trade costs. Including tariffs in the gravity equation is not a common practice, due to the difficulty of obtaining quality aggregated data. Being aware of this pitfall, I have collected the best free available data on applied tariffs and constructed a panel of eighteen countries, along twenty-one years on which I estimated two forms of the gravity-equation, the difference between them being the scaling of the dependent variable. I used two econometric methods to estimate the equations - the least-square dummy variable approach and the Poisson pseudo-maximum likelihood estimator. The results I obtained depend on whether the dependent variable is size-adjusted or not; when just considering exports, including tariffs reduces the bias on the free-trade-agreement coefficient, while leaving the other trade costs coefficients in usual ranges. This finding is not robust to the specification of size-adjusted exports; in this case, omitting tariffs from the gravity equation does not lead to significant changes in the other coefficients.
Tetrahedrite-based thermoelectrics: the START project's approach
Creators: name: Neves, Filipe
Publisher: name: Zenodo
Year: 2024
Subjects: subject: Thermoelectric
subject: Natural resources management
subject: Secondary resources
subject: Tetrahedrite
subject: Tellurium-free thermoelectrics

description: Presentation about the START project given at the 40th International and 20th European Thermoelectric Conference, ICT/ECT 2024, 30 June to 4 July 2024, Krakow, Poland.
Dionysios Ps.-Areiopagites im heutigen Forschungsgespräch
Creators: name: Ritter, Adolf Martin
Publisher: name: PHASIS
Year: 2015

description: The intention of this paper is to overcome an alarming polarization within the actual academic debate on the writing of the unknown author of the Corpus Areopagiticum. It discusses five exemplary problems: a. unity and diversity in God; b. theurgy in Proklos and Ps.-Dionysios; c. Porphyry, Dionysios and the “anthropological Model” for the solution of the Christological problem; d. ambivalences within the Dionysian corpus; e. the intention of the author. In the introduction the paper also touches – very briefly, it is true – upon the question, if Peter the Iberian could have been the author of that corpus, as – independently from each other – E. Honigmann and S. Nutsubidze once proposed.
description: PHASIS, No. 18 (2015)
Cohomology of the vector fields Lie algebras on RP^1 acting on bilinear differential operators
Creators: name: Bouarroudj, Sofiane
Publisher: name: arXiv
Year: 2004
Subjects: subject: Differential Geometry (math.DG)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics

description: The main topic of this paper is two folds. First, we compute the first relative cohomology group of the Lie algebra of smooth vector fields on the projective line, Vect(RP^1), with coefficients in the space of bilinear differential operators that act on tensor densities, D_{λ, ν;μ}, vanishing on the Lie algebra sl(2,R). Second, we compute the first cohomology group of the Lie algebra sl(2,R) with coefficients in D_{λ, ν;μ}.
description: Latex2e, no figures, 16 pages
Network Industries in the New Economy
Creators: name: McGee, John
name: Sammut-Bonnici, Tanya
Publisher: name: figshare
Year: 2020
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: In this paper we discuss two propositions: the supply and demand of knowledge, and network externalities. We outline the characteristics that distinguish knowledge- intensive industries from the general run of manufacturing and service businesses. Knowledge intensity and knowledge specialisation has developed as markets and globalisation have grown, leading to progressive incentives to outsource and for industries to deconstruct. The outcome has been more intensive competition. The paper looks at what is potentially the most powerful economic mechanism: positive feedback, alternatively known as demand-side increasing returns, network effects, or network externalities. We present alternative demand curves that incorporate positive feedback and discuss their potential economic and strategic consequences. We argue that knowledge supply and demand, and the dynamics of network externalities create new situations for our traditional industrial economy such that new types of economies of scale are emerging and "winner takes all" strategies are having more influence. This is the first of a pair of papers. A second paper will take the argument further and look at the nature of firms' strategies in the new world, arguing that technology standards, technical platforms, consumer networks, and supply chain strategies are making a significant contribution to relevant strategies within the new economy.
Theodore Studites and the So‑called Tʿḫro­bay didebuli
Creators: name: Schilling, Alexander Markus
Publisher: name: PHASIS
Year: 2015

description: The manuscript A 500, kept at the Kʾ. Kʾekʾelijis Saḫelobis Ḫelnacʾertʿa Instʾitʾutʾi in Tʿbilisi and edited in the year 1900 by Mose Džanašvili, contains a revision of BHG 1060, an etiology of the Acathistos hymn dealing with the story of the siege of Constantinople in the year 626 CE. This Georgian revision is of historiographical value, as it sheds new light on the fall of the emperor Maurice, the alleged flight of his son Theodosios, and Maurice's piously accepted death in the year 604 CE, which is connected to the fact that Maurice had abandoned Byzantine prisoners of war to their fate. The article argues that the Greek Vorlage of this Georgian revision has to be connected to the Iconoclastic controversy at the beginning of the 9th century, when one was in search for historical examples in order to cope with the military threat of the capital by the Bulgarian χaγan Krum in the year 813 CE, and the issue of how to deal with refugees and prisoners of war was fervently discussed between Theodore Studites and members of the court of emperor Michael Rhangabe.
description: PHASIS, No. 18 (2015)
RAiSE X: searching for radio galaxies in X-ray surveys
Creators: name: Turner, Ross J.
name: Shabala, Stanislav S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We model the X-ray surface brightness distribution of emission associated with Fanaroff & Riley type-II radio galaxies. Our approach builds on the RAiSE dynamical model which describes broadband radio-frequency synchrotron evolution of jet-inflated lobes in a wide range of environments. The X-ray version of the model presented here includes: (1) inverse-Compton upscattering of cosmic microwave background radiation; (2) the dynamics of the shocked gas shell and associated bremsstrahlung radiation; and (3) emission from the surrounding ambient medium. We construct X-ray surface brightness maps for a mock catalogue of extended FR-IIs based on the technical characteristics of the eRosita telescope. The integrated X-ray luminosity function at low redshifts ($z\leqslant1$) is found to strongly correlate with the density of the ambient medium in all but the most energetic sources, whilst at high-redshift ($z>1$) the majority of objects are dominated by inverse-Compton lobe emission due to the stronger cosmic microwave background radiation. By inspecting our mock spatial brightness distributions, we conclude that any extended X-ray detection can be attributed to AGN activity at redshifts $z\geqslant1$. We compare the expected detection rates of active and remnant high-redshift radio AGNs for eRosita and LOFAR, and future more sensitive surveys. We find that a factor of ten more remnants can be detected using X-ray wavelengths over radio frequencies at $z>2.2$, increasing to a factor of 100 for redshifts $z>3.1$.
description: 16 pages, 10 figures, 1 table; accepted in MNRAS
Overview Of Nutraceuticals
Creators: name: Tejasvinee Sahebrav Chaudhari, Mohan Parsharam Patil, Rohit Ramsing Girase, Habiburrehman Shiakh, Saeed Ahmed
Publisher: name: Zenodo
Year: 2024

description: Nutraceuticals are essential foods with nutritional and medicinal properties. The addition of active ingredients such as carotenoids, hydrolyzed collagen   and dietary fiber contributes to the healthfulness of this food. Nutraceuticals have been shown to benefit cardiovascular and immune health and play a role in preventing disease and cancer. Healthy food products are divided into various groups according to their products and processing methods. In this review, the classification of various nutraceuticalsand their therapeutic benefits in diseases such as  anti-inflammatory, anti-inflammatory, anti-inflammatory and drug-killing diseases will be discussed. Additionally, current trends and future prospects for nutraceuticals will be discussed, as well as various methods of application, use, and safety of these products for consumers.
Mopsos. Antike und moderne Mythen über den Trojanischen Krieg
Creators: name: Schmitt, Tassilo
Publisher: name: PHASIS
Year: 2015

description: This article deals with new research approaches that mythical traditions and genealogies on Mopsos were reflecting migrations of Greeks. These populations are considered to have been moving into the region of later Cilicia after the collapse of the late Bronze Age system of powers. A survey of the most important points shows that the arguments are not strong enough to support these reconstructions. A remark by Herodotus on the supposed former name of the Cilicians, who were reported to have been called “Hypachaians,“ on close investigation rather reveals that the myths contradict the Classical view and therefore have to be more recent.
description: PHASIS, No. 18 (2015)
Der persische Großkönig und die Griechen in klassischer Zeit: Kontinuitäten? Brüche? – Dominanz? Abhängigkeiten?
Creators: name: Stickler, Timo
Publisher: name: PHASIS
Year: 2015

description: While Greco-Persian relations throughout the 5th century BC are shaped by dramatic events such as the Ionian revolt (500-494 BC), the campaign of Datis (490 BC) and the expedition of Xerxes (480/479 BC), they do appear to have been passing off in a rather calm way during the first decades of the 4th century BC. Since the ending of the Peloponnesian War, the influence of the Great King in Greece became more tangible than in the previous decades. Among contemporaries, the peace of Antalkidas (387/86 BC) was deemed as being “sent down by the Great King“ (cf. Xen. Hell. 5.1.36). Modern research into the period after these events alternates between the two extremes of an informal hegemony of the Achaemenids on the one hand and an inherent weakness of the Persian Empire on the other. It is the aim of this contribution to emphasize that the essential principles of Greco-Persian relations largely remained the same in many respects throughout the course of the 5th and 4th centuries BC – in terms of applied resources, locations and agents, along with the various appropriable options. Direct intervention and – above all – military intrusions such as those lead by Xerxes and Alexander the Great always constituted exceptional courses of events. In respect to an evaluation of Persian policy in regard to Greece, the expectations and intentions of the Achaemenids as representatives of a major Imperial power towards this arena and its protagonist have to be considered. Therein lie interesting parallels to other major powers in antiquity (such as the Roman Empire during the Imperial Era), especially in their core-periphery-relations.
description: PHASIS, No. 18 (2015)
Ghost anti-crossings caused by interlayer umklapp hybridization of bands in 2D heterostructures
Creators: name: Graham, Abigail J.
name: Zultak, Johanna
name: Hamer, Matthew J.
name: Zolyomi, Viktor
name: Magorrian, Samuel
name: Barinov, Alexei
name: Kandyba, Viktor
name: Giampietri, Alessio
name: Locatelli, Andrea
name: Genuzio, Francesca
name: Teutsch, Natalie C.
name: Salazar, Temok
name: Hine, Nicholas D. M.
name: Fal'ko, Vladimir I.
name: Gorbachev, Roman V.
name: Wilson, Neil R.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In two-dimensional heterostructures, crystalline atomic layers with differing lattice parameters can stack directly one on another. The resultant close proximity of atomic lattices with differing periodicity can lead to new phenomena. For umklapp processes, this opens the possibility for interlayer umklapp scattering, where interactions are mediated by the transfer of momenta to or from the lattice in the neighbouring layer. Using angle-resolved photoemission spectroscopy to study a graphene on InSe heterostructure, we present evidence that interlayer umklapp processes can cause hybridization between bands from neighbouring layers in regions of the Brillouin zone where bands from only one layer are expected, despite no evidence for moir/'e-induced replica bands. This phenomenon manifests itself as 'ghost' anti-crossings in the InSe electronic dispersion. Applied to a range of suitable 2DM pairs, this phenomenon of interlayer umklapp hybridization can be used to create strong mixing of their electronic states, giving a new tool for twist-controlled band structure engineering.
description: Main paper: 21 pages, 4 figures. Supplementary Material: 12 pages, 7 figures
title: The impact of minimum wage on the labour market of an economy with a large informal sector : the case of Indonesia
Creators: name: Gournay, Aurélie Chantal de
Publisher: name: TU Wien
Year: 2015
Subjects: subject: synthetic control
subject: minimum wage
subject: informal sector
subject: Indonesia

description: This thesis evaluates the impact on minimum wage on labour market participation in an economy with a large informal sector. In Indonesia, minimum wages are set up at the provincial level, following national directives. In 2001, West Sumatra significantly increased its minimum wage, while most of the other provinces did not, thus offering a perfect quasi-natural experimental setting. The objective of this research is to discuss how this increase in minimum wage influenced the participation of non-governmental workers.1 I used synthetic control method to analysis the effect directly on the aggregate values for the employment level and the proportion of informal workers among employed individuals. I found that the minimum wage resulted in a shift from the informal to the formal sector: without changing the number of non-governmental employed workers, the increase in minimum wage reduced the share of informal workers by 6% within the six years following the intervention. I also found that the increase in minimum wage did not not have any significant impact on workers aged 30 or less.
Light scattering from cold rolled aluminum surfaces
Creators: name: Vandembroucq, Damien
name: Tarrats, Annie
name: Greffet, Jean-Jacques
name: Roux, Stephane
name: Plouraboue, Franck
Publisher: name: arXiv
Year: 2004
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We present experimental light scattering measurements from aluminum surfaces obtained by cold rolling. We show that our results are consistent with a scale invariant description of the roughness of these surfaces. The roughness parameters that we obtain from the light scattering experiment are consistent with those obtained from Atomic Force Microscopy measurements.
title: Dual organizational identification and knowledge sharing in MNEs
Creators: name: Hogger, Theresa
Year: 2023

description: In dieser Masterarbeit wird der Einfluss von DOI (dual organizational identification) auf die Motivation von Manager*innen ihr Wissen zu teilen untersucht. Der erfolgreiche Austausch von Wissen oder Know-How zwischen Unternehmenseinheiten ist bis heute eine der größten Herausforderungen für multinationale Unternehmen. In dieser Studie werden die knowledge-based view und die social identity theory verwendet um das Thema zu erforschen. Die Fallstudie untersucht die Filialen eines weltweit operierenden multinationalen Unternehmens in der DACH-Region. Die Analyse wurde auf individueller Ebene durchgeführt, um die Manager*innen der Tochtergesellschaften entsprechend ihrer organisatorischen Identifikation in vier Gruppen einzuteilen. Diese Einteilung bildete die Grundlage für die Untersuchung ihrer Motivation zum Wissensaustausch. Die Ausprägung der DOI der Manager*innen beeinflusste ihre Bereitschaft sich am Wissensaustausch zu beteiligen,in dreierlei Hinsicht: in der Art und Weise, wie sie ihren internationalen Kolleg*innen vertrauten, in der Art und Weise, wie sie ihr Umfeld für den Wissensaustausch wahrnahmen und sich mit ihm auseinandersetzten, und in den Gründen, warum sie den Wissensaustausch ablehnten oder sich daran beteiligten.
description: This qualitative case study investigates the influence of dual organizational identification on managers´ willingness to share knowledge in the multi-national enterprise. Sharing knowledge successfully between local entities is still a major challenge multinational firms face up to date. In this study the knowledge-based view and social identity theory are used to explain the underlying relations. Units of a worldwide operating MNE in the DACH region were investigated. The analysis was done at the individual level, to sort the subsidiary managers into four groups according to their organizational identification, this was the basis to investigate their motivation towards knowledge sharing. Managers´ identification influenced their willingness to engage in knowledge sharing in three different ways; in the way they trusted their international colleagues, the way they perceived and engaged with their knowledge sharing environment and their reasons to refrain or engage in knowledge sharing.
Matching resources to opportunities for emerging technology ventures
Creators: name: Sammut-Bonnici, Tanya
name: Theyel, Gregory
name: Theyel, Nelli
name: Garnsey, Elizabeth
name: Paroutis, Sotirios
name: Sarkis, Joseph
Publisher: name: figshare
Year: 2020
Subjects: subject: 150399 Business and Management not elsewhere classified
subject: FOS: Economics and business

description: AbstractPurposeThe purpose of this paper is to present a framework for helping inventors and start‐ups identify and acquire the technical, market, financial, and human resources they need if they are to create and grow new ventures that can realise market opportunities.
Design/methodology/approachThe method for this paper is a case study of a non‐profit company and four of its business clients.
FindingsThe paper finds that a resource assessment framework has proven effective for assisting early stage ventures when it is combined with helping them to identify business opportunities and to improve their resource position in order to exploit these opportunities.
Originality/valueThis research contributes to theory and practice by highlighting the value of creative coupling of resources and opportunities for entrepreneurs and by demonstrating a novel and effective framework customized for the needs of new emerging technology ventures.
Hard X-ray emitting Active Galactic Nuclei selected by the Chandra Multi-wavelength Project
Creators: name: Silverman, J.
name: Green, P.
name: Barkhouse, W.
name: Kim, D.
name: Aldcroft, T.
name: Cameron, R.
name: Wilkes, B.
name: Mossman, A.
name: Ghosh, H.
name: Tananbaum, H.
name: Smith, M.
name: Smith, R.
name: Smith, P.
name: Foltz, C.
name: Wik, D.
name: Jannuzi, B.
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present X-ray and optical analysis of 188 AGN identified from 497 hard X-ray (f (2.0-8.0 keV) > 2.7x10^-15 erg cm^-2 s^-1) sources in 20 Chandra fields (1.5 deg^2) forming part of the Chandra Multi-wavelength Project. These medium depth X-ray observations enable us to detect a representative subset of those sources responsible for the bulk of the 2-8 keV Cosmic X-ray Background. Brighter than our optical spectroscopic limit, we achieve a reasonable degree of completeness (77% of X-ray sources with counter-parts r'< 22.5 have been classified): broad emission line AGN (62%), narrow emission line galaxies (24%), absorption line galaxies (7%), stars (5%) or clusters (2%). We find that most X-ray unabsorbed AGN (NH<10^22 cm^-2) have optical properties characterized by broad emission lines and blue colors, similiar to optically-selected quasars from the Sloan Digital Sky Survey but with a slighly broader color distribution. However, we also find a significant population of redder (g'-i'>1.0) AGN with broad optical emission lines. Most of the X-ray absorbed AGN (10^2210^22 cm^-2) and broad emission lines. Overall, we find that 81% of X-ray selected AGN can be easily interpreted in the context of current AGN unification models. Most of the deviations seem to be due to an optical contribution from the host galaxies of the low luminosity AGN.
description: 26 pages; 13 figures (7 color); accepted for publication in the Astrophysical Journal
Minimal creativity : a cognitive model
Creators: name: Stokes, Dustin R.
Publisher: name: University of British Columbia
Year: 2010

description: Creativity is remarkable in at least two ways. It is remarkably important to all manner of human practice, culture, and theory. It is, however, remarkably neglected by philosophers and psychologists. This neglect is symptomatic of the complexity of the phenomenon, of a number of conceptual confusions, and of a tradition of unconstrained theoretical analyses. But it can be avoided: an informative model of creativity that accommodates its importance and complexity is possible. After diagnosing the confusion and misanalysis, we endorse an alternative explanatory strategy: begin at the fundamental level of creativity and model creativity as a psychological phenomenon. This encourages a descriptive analysis: all evaluative concerns are to be initially set aside. Moreover, concerns specific to this domain or that--say to physics or painting--are to be set aside. The explanandum is thus narrowed to the psychology of minimal creativity. The explanans is cognitivist and naturalistic: all features of the target phenomenon are explained in terms of cognitive processes and from within the bounds of natural science. Chapter 1 offers a conceptual analysis of minimal creativity: the minimum conditions independently necessary and conjointly sufficient for attributions of ’creativity.’ The definition that results is adopted for the remainder of the thesis. Chapter 2 identifies a number of extreme cognitivist treatments of creativity. There is much to be learned from these views, but a balance between them is both preferable and possible. Chapter 3 provides a functional analysis of problem solving and then identifies the functional similarities between problem solving and creative thought: both comprise context, problem, solution, and heuristic roles. Chapter 4 is an analysis of the different modes of imagination; it concludes with an inference that imagination uniquely enjoys cognitive freedom. Chapter 5 identifies the role of imagination in creative cognition. Imagination, as a cognitive state that is both workful and playful, is ideally suited to service creative thought. Chapter 6 provides a naturalistic model of incubated cognition and its role in creative cognition, focusing on neural plasticity and the effects of attention on the functional networking of the brain.
title: "So wie da der Untergang skizziert wird und behauptet wird, dafür gibt es keinen wissenschaftlichen Beweis."
Creators: name: Laller, Tobias Hermann
Year: 2023

description: Das Ziel der vorliegenden Arbeit liegt in der kritischen Auseinandersetzung mit Fake News zum Klimawandel. „Wie kann das Erkennen von, sowie der Umgang mit Fake News bei thematischem Fokus auf den Klimawandel fachdidaktisch im GPB-Unterricht der 8. Schulstufe an österreichischen AHS umgesetzt werden?“ So lautet die zentrale Forschungsfrage, deren Beantwortung in drei Teilen nachgegangen wird. Die Erarbeitung theoretischer Grundlagen stützt sich auf aktuelle Fachlektüre. Eine Diskursanalyse auf TikTok kommt einer Bestandsaufnahme der Inhalte, mit welchen Kinder und Jugendliche in sozialen Medien konfrontiert werden, gleich. Mit Zuhilfenahme fachdidaktischer Literatur und bereits vorhandenen Lernmaterialien wurden die in den ersten beiden Teilen gewonnenen Erkenntnisse zu einer Unterrichtsplanung fusioniert. Als Herzstück der vorliegenden Masterarbeit kann die Faktenüberprüfungsanleitung in sechs Schritten angesehen werden, welche in allen Teilen eine zentrale Rolle einnimmt.
description: The aim of this paper is the critical analysis of Fake News on climate change. "How can the recognition of, as well as the handling of fake news with a thematic focus on climate change be implemented didactically in „history and political education“-lessons of the 8th grade at Austrian secondary schools?“ This is the central research question, which will be answered in three parts. The development of theoretical foundations is based on current literature, a discourse analysis on TikTok is equivalent to an inventory of the content that children and adolescents are confronted with in social media, and with the help of didactic literature and already existing learning materials, the insights gained in the first two parts were merged into a lesson plan. The core of this master's thesis is the fact-checking guide in six steps, which plays a central role in all parts.
Experiment-friendly formulation of quantum backflow
Creators: name: Miller, Marek
name: Yuan, Woo Chee
name: Dumke, Rainer
name: Paterek, Tomasz
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Quantum backflow is usually understood as a quantum interference phenomenon where probability current of a quantum particle points in the opposite direction to particle's momentum. Here, we quantify the amount of quantum backflow for arbitrary momentum distributions, paving the way towards its experimental verification. We give examples of backflow in gravitational and harmonic potential, and discuss experimental procedures required for the demonstration using atomic gravimeters. Such an experiment would show that the probability of finding a free falling particle above initial level could grow for suitably prepared quantum state with most momentum downwards.
description: Accepted for publication in Quantum. Multiple minor corrections and improvements
A Portmanteau Theseus in Euripides’ Supplices?
Creators: name: Vickers, Michael
Publisher: name: PHASIS
Year: 2015

description: The title of the conference to which this paper formed a contribution was Topical Issues of Ancient Culture and Its Heritage. The issues raised here have, however, been side-lined by most modern scholars, and thus might be said to be no longer as topical as they once were. It is with a view to reviving the once widely held view that writers for the Athenian stage might choose plots that shed light on current events, rather than engaging in escapist drama, that this paper has been written. The dramatic stage was very much part of Athenian political life, and once we recall with Simon Goldhill (Goldhill 1987) that a dramatic festival was the occasion for the pouring of libations by the generals, for the display of the annual tribute, for the praise of civic benefactors, and the parade in armour of war orphans, then we can understand how plays might have a political resonance, and how the stage — whether tragic or comic — might be the place where things could be said that were impossible to say in other contexts.
description: PHASIS, No. 18 (2015)