cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Higgs Singlet extension parameter space in the light of the LHC discovery
Creators: name: Pruna, Giovanni Marco
name: Robens, Tania
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this note we propose an overview on the current theoretical and experimental limits on a Higgs singlet extension of the Standard Model. We assume that the Boson which has recently been measured by the LHC experiments is the lightest Higgs boson of such model, while for the second Higgs Boson we consider a mass range of 600 GeV to 1 TeV, i.e. outside the range of the direct searches presented so far. In this light, we study the impact of perturbative unitarity limits, Renormalisation Group Equations analysis and experimental constraints (Electro-Weak Precision Tests, measurements of the light Higgs coupling at the Large Hadron Collider). We show that, in the case of no additional hidden sector contributions, the largest constraints for higher Higgs masses stem from the assumption of perturbativity as well as vacuum stability for scales on the order of the SM metastability scale, and that the allowed mixing range is severely restricted. We discuss implications for current LHC searches in the singlet extension, especially the expected suppression factors for SM-like decays of the heavy Higgs. We present these results in terms of a global scaling factor as well as the total width of the new scalar.
description: 30 pages, 11 figures; v2: slight modifications, several comments and references added; v3: one figure, references added and typographical errors corrected; corresponds to published journal version
New Green Deal και η ενεργειακή μετάβαση στα λιμάνια. Η περίπτωση του λιμένα της Ραφήνας
Creators: name: Αλυγιζάκης, Κωνσταντίνος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2022
Subjects: subject: New Green Deal
subject: Λιμενική βιομηχανία
subject: Λιμάνια
subject: Ενεργειακή μετάβαση
subject: Energy transition
subject: Rafina Port
subject: Ραφήνα

description: Η παρούσα διπλωματική εργασία παρουσίαζει το New Green Deal, καθώς κι την ενεργειακή μετάβαση των λιμανιών σε μία νέα εποχή με απώτερο σκοπό τον εκσυγχρονισμό των λιμένων αλλά και την ενεργειακή απεξάρτηση τους από παραδοσιακές πηγές καυσίμων, οι οποίες ρυπαίνουν το περιβάλλον και προκαλούν οικολογικές καταστροφές σε μακροπρόθεσμο ορίζοντα. Το New Green Deal βάζει στόχο την μείωση των ρύπων, την αλλαγή καυσίμων σε όλες των ειδών τις μεταφορές. (Λιμενικές, Αέρος και Στεριάς), αφού η Ευρωπαϊκή Ένωση μέσω των στρατηγικών της για την βιοποικιλότητα και το περιβάλλον, αναγκάζει όλα τα μέρη του συστήματος να εναρμονιστούν και να συνεργαστούν. Χαρακτηριστικά παραδείγματα είναι ο λιμένας του Ρότερνταμ, του Αμστερνταμ και της Αμβέρσας. Ως προς την μελέτη περίπτωσης του λιμανιού της Ραφήνας, η έρευνα έχει πραγματοποιηθεί μέσω ερωτηματολογίου που μας παραχώρησε το Εργαστήριο Ολοκληρωμένης Λιμενικής Διαχείρισης, στο οποίο προσμετρούνται όλοι οι παράγοντες για την αναβάθμιση αυτού σε σχέση με τις Λιμενικές υπηρεσίες του, τους εργαζόμενους του, αλλά και την περιβαλλοντική διαχείριση των θαλασσίων και ξηρών περιοχών του λιμένα.
title: World History Connected, Vol. 18 No. 3: Fall 2021
title: Fall 2021
titleType: AlternativeTitle
Creators: name: World History Connected
Publisher: name: World History Connected
Year: 2021

description: Ussama Makdisi, Age of Coexistence: The Ecumenical Frame and the Making of the Modern Arab World. Oakland, CA: University of California Press, 2019. Raoul Peck, dir. Exterminate All the Brutes. New York: HBO Documentary Films, 2021. Florian Bieber, Debating Nationalism: The Global Spread of Nations. London: Bloomsbury Academic, 2020 and Nicola Miller, Republics of Knowledge: Nations of the Future in Latin America. Princeton: Princeton University Press, 2020. Valerie Hansen, The Year 1000: When Explorers Connected the World—and Globalization Began. New York: Scribner, 2020. Daniel Laqua, Wouter Van Acker, and Christophe Verbruggen, Editors. International Organizations and Global Civil Society: Histories of the Union of International Associations. London: Bloomsbury Academic, 2019. World History and Future Studies Reflections on Teaching Tenth Graders: Student-Centered, Academically Rigorous, and Comparative World History Courses An Interview with a World Historian: Trevor R. Getz Empires, Corporations and the Second Scramble for Africa The Case of the German Protectorate of Wituland: Reflections on Teaching the History of Empires in Conflict and Cooperation in East Africa Literature as Mirror of Empire: Examining the Dialectic Between Narrative Forms and Contemporary English and British Imperialism for the World History Classroom, from The Tempest to Heart of Darkness Recovering Local Agency and Technology in the Trans-Roman-Deccani Trade Empires and Diversity: Inclusion and Control in Roman, Mughal and Ottoman Polity Bringing Japan’s Imperial Vision into the Classroom by Employing a Japanese Illustrated Map of the World, 1932: An Exercise in Understanding World History through Politicized Map-Making City Planning, Social Progress, Colony, and Metropole: Expanding the Learning of U.S. History via Introducing the 1905 City Plan for Manila, the Philippines Guest Editor’s Introduction Brief Summary of the Issue
title: Μελέτη του μνημείου του Οκταβιανού με τη χρήση του υπεδάφιου ραντάρ στον αρχαιολογικό χώρο της Νικόπολης
Creators: name: Σηφακάκης Ευάγγελος
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
title: Γεωφυσική διασκόπηση στον αρχαιολογικό χώρο της Ιτάνου με την μέθοδο του υπεδάφειου ραντάρ
Creators: name: Πουλιούδης Γιώργος
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
A Phase Transition in a Quenched Amorphous Ferromagnet
Creators: name: Daletskii, Alexei
name: Kondratiev, Yuri
name: Kozitsky, Yuri
name: Pasurek, Tanja
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 82B44, 82B21, 82A57

description: Quenched thermodynamic states of an amorphous ferromagnet are studied. The magnet is a countable collection of point particles chaotically distributed over $\mathbb{R}^d$, $d\geq 2$. Each particle bears a real-valued spin with symmetric a priori distribution; the spin-spin interaction is pair-wise and attractive. Two spins are supposed to interact if they are neighbors in the graph defined by a homogeneous Poisson point process. For this model, we prove that with probability one: (a) quenched thermodynamic states exist; (b) they are multiple if the particle density (i.e., the intensity of the underlying point process) and the inverse temperature are big enough; (c) there exist multiple quenched thermodynamic states which depend on the realizations of the underlying point process in a measurable way.
title: Μελέτη πολτών προενυδατωμένης ιπτάμενης τέφρας Προλεμαίδας και μιγμάτων αυτής με τσιμέντο τύπου PORTLAND
Creators: name: Καραλής Κωνσταντίνος
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
Genomic evidence of rapid and stable adaptive oscillations over seasonal time scales in Drosophila
Creators: name: Bergland, Alan O.
name: Behrman, Emily L.
name: O'Brien, Katherine R.
name: Schmidt, Paul S.
name: Petrov, Dmitri A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Populations and Evolution (q-bio.PE)
subject: FOS: Biological sciences

description: In many species, genomic data have revealed pervasive adaptive evolution indicated by the fixation of beneficial alleles. However, when selection pressures are highly variable along a species range or through time adaptive alleles may persist at intermediate frequencies for long periods. So called balanced polymorphisms have long been understood to be an important component of standing genetic variation yet direct evidence of the strength of balancing selection and the stability and prevalence of balanced polymorphisms has remained elusive. We hypothesized that environmental fluctuations between seasons in a North American orchard would impose temporally variable selection on Drosophila melanogaster and consequently maintain allelic variation at polymorphisms adaptively evolving in response to climatic variation. We identified hundreds of polymorphisms whose frequency oscillates among seasons and argue that these loci are subject to strong, temporally variable selection. We show that these polymorphisms respond to acute and persistent changes in climate and are associated in predictable ways with seasonally variable phenotypes. In addition, we show that adaptively oscillating polymorphisms are likely millions of years old, with some likely predating the divergence between D. melanogaster and D. simulans. Taken together, our results demonstrate that rapid temporal fluctuations in climate over generational time promotes adaptive genetic diversity at loci affecting polygenic phenotypes.
description: 44 pages, 7 main figures, 7 supplemental figures, 3 tables
Sidereal Silence: Irish Study #26
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: Painting made up of: ca. 450-million-year-old Ordovician fossil dust, turf ash, lapis lazuli, calcium carbonate, magnesium silicate, mica, rainwater, silver leaf, gesso, clay bole, animal glue, tree resin, raw cotton canvas
title: Πρόβλεψη του αριθμού οκτανίου σε δείγματα βενζινών με νευρωνικά δίκτυα και φασματοσκοπία υπέρυθρου
Creators: name: Τριάντος Χρήστος
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
View of Nikko Tōshōgu Shrine
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: This bird's eye view of the popular site of Nikko serves many functions. As map, postcard, and souvenir, the image teaches the viewer about the configuration of Nikko and about the history and traditions of the shrine and the mausoleum of the sixteenth-century shogun Tokugawa Ieyasu. The sleeping cat in the central cartouche is an illustration of a famous wood carving at Nikko. Showing a cat falling asleep in the sunlight, it is meant to stand for Nikko itself, as the name of the locality means "sunlight."
Portfolio Optimization under Partial Information with Expert Opinions: a Dynamic Programming Approach
Creators: name: Frey, Rüdiger
name: Gabih, Abdelali
name: Wunderlich, Ralf
Publisher: name: arXiv
Year: 2013
Subjects: subject: Portfolio Management (q-fin.PM)
subject: FOS: Economics and business
subject: 49L20, 91G10, 93E11

description: This paper investigates optimal portfolio strategies in a market where the drift is driven by an unobserved Markov chain. Information on the state of this chain is obtained from stock prices and expert opinions in the form of signals at random discrete time points. As in Frey et al. (2012), Int. J. Theor. Appl. Finance, 15, No. 1, we use stochastic filtering to transform the original problem into an optimization problem under full information where the state variable is the filter for the Markov chain. The dynamic programming equation for this problem is studied with viscosity-solution techniques and with regularization arguments.
description: 31 pages
Magnetic vortex crystals in frustrated Mott insulator
Creators: name: Kamiya, Yoshitomo
name: Batista, Cristian D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Quantum fluctuations become particularly relevant in highly frustrated quantum magnets and can lead to new states of matter. We provide a simple and robust scenario for inducing magnetic vortex crystals in frustrated Mott insulators. By considering a quantum paramagnet that has a gapped spectrum with six-fold degenerate low energy modes, we study the magnetic field induced condensation of these modes. We use a dilute gas approximation to demonstrate that a plethora of multi-$\mathbf{Q}$ condensates are stabilized for different combinations of exchange interactions. This rich quantum phase diagram includes magnetic vortex crystals, which are further stabilized by symmetric exchange anisotropies. Because magnetic skyrmion and domain wall crystals have already been predicted and experimentally observed, this novel vortex phase completes the picture of emergent crystals of topologically nontrivial spin configurations.
description: 12 pages, 12 figures; published in Phys. Rev. X
title: Αειφόρος Ανάπτυξη Προστατευόμενων Περιοχών Natura στην Περιφέρεια Ανατολικής Μακεδονίας και Θράκης
title: Sustainable Development of Natura Protected Areas in the Region of Eastern Macedonia and Thrace
titleType: AlternativeTitle
Creators: name: Δρίνη, Άννα
Publisher: name: Πανεπιστήμιο Πελοποννήσου
Year: 2022
Subjects: subject: Αειφόρος ανάπτυξη
subject: Περιβάλλον--Προστασία
subject: Αειφόρος Ανάπτυξη
subject: Natura 2000
subject: Αειφόρος Τουρισμός
subject: Περιβάλλον
subject: Προστατευόμενες περιοχές
subject: Νέστος
subject: Αγροοικολογία

description: Στην Ευρώπη αλλά και στον υπόλοιπο κόσμο υπήρξε προβληματισμός από την παρατήρηση φαινομένων όπως αυτό του θερμοκηπίου, η όξινη βροχή, το λιώσιμο των πάγων, που ευαισθητοποίησαν το κοινό σε ζητήματα περιβάλλοντος. Υπήρξαν δειλές συζητήσεις για την περιβαλλοντική μέριμνα και την αντιμετώπιση των παραπάνω προβλημάτων αλλά οι συμμετέχοντες χαρακτηρίζονταν ως γραφικοί, ριζοσπάστες και εκκεντρικοί. Στην πορεία όμως άρχισαν να αντιλαμβάνονται όλοι τις επιπτώσεις της υποβάθμισης του περιβάλλοντος στην οικονομία, την ποιότητα ζωής των ανθρώπων και την υγεία τους. Σύμφωνα με τον (Θελερίτης, 2020) η κατάθλιψη και η ψύχωση σχετίζονται με το αστικό περιβάλλον. Η μόλυνση της ατμόσφαιράς είναι υπεύθυνη για τα συνεχώς αυξανόμενα ποσοστά αναπνευστικών προβλημάτων και αλλεργιών όπως επίσης και δερματικών καρκίνων. Οι επιπτώσεις στην οικονομική ανάπτυξη δεν άργησαν να φανούν. Μειωμένες βροχοπτώσεις, ξηρασία, οι εντατικές καλλιέργειες, η εντατική αλιεία, η αλλαγή του κλίματος και πολλές άλλες δραστηριότητες με μεγάλες επιπτώσεις στην παραγωγή, οδήγησαν στην συνειδητοποίηση ότι οι φυσικοί πόροι έχουν την ιδιότητα της εξάντλησης και είναι πολύ σημαντικό να διατηρηθούν και για της επόμενες γενεές. Οι διάφορες οικονομικές κρίσεις των προηγούμενων ετών οδήγησαν σε αμφιβολίες για την δυνατότητα οικονομιών να μεγεθύνονται απεριόριστα. Με βάση τα παραπάνω η Ευρώπη αλλά και ο υπόλοιπος κόσμος καθιέρωσε την Αειφόρο Ανάπτυξη στο λεξιλόγιο των πολιτικών τους και σχεδίασαν στρατηγικές με στόχο να την επιτύχουν.
title: Τεχνικοοικονομική μελέτη εκμετάλλευσης λατομείου αδρανών υλικών στην περιοχή Παναγίας Παπαδιανών Ν.Χανίων Διερεύνηση της καταλληλότητας των παραγομένων αδρανών υλικών σε συγκεκριμένες εφαρμογές
Creators: name: Παντελή Ζωή
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
title: Μελέτη του σχηματισμού επικαθήσεων αλάτων σε γεωτρήσεις παραγωγής πετρελαίου. Εφαρμογή στην περίπτωση του  ταμιευτήρα του "Βόρειου Πρίνου"
Creators: name: Τσέτογλου Κυριάκος
Publisher: name: Technical University of Crete
Year: 1999

description: Μη διαθέσιμο
Sidereal Silence: Irish Study #30
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: Painting made up of: ca. 450-million-year-old Ordovician fossil dust, turf ash, calcium carbonate, magnesium silicate, mica, rainwater, silver leaf, gesso, clay bole, animal glue, tree resin, raw cotton canvas
On the equivalence of solutions for a class of stochastic evolution equations in a Banach space
Creators: name: Górajski, Mariusz
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 34K50 60H30 47D06

description: We study a class of stochastic evolution equations in a Banach space $E$ driven by cylindrical Wiener process. Three different concept of solutions: generalised strong, weak and mild are defined and the conditions under which they are equivalent are given. We apply this result to prove existence, uniqueness and continuity of weak solutions to stochastic delay equation with additive noise. We also consider two examples of these equations in non-reflexive Banach spaces: a stochastic transport equation with delay and a stochastic McKendrick equation with delay.
title: Μετα-ανάλυση των επιπτώσεων θαλάσσιων ιχθυοκαλλιεργειών στο βενθικό περιβάλλον σε διαφορετικές γεωγραφικές περιοχές
Creators: name: Καλαντζή Ιωάννα
Publisher: name: Technical University of Crete
Year: 2004

description:  Εισαγωγή -- 2. Υλικά και μέθοδοι -- 2.1. Άντληση δεδομένων -- 2.2. Η μαθηματική επεξεργασία -- 2.2.1. Συσχετίσεις (Correlation) -- 2.2.2. Πολλαπλή σταδιακή παλινδρόμηση (Multiple stepwise regression) -- 3. Αποτελέσματα -- 3.1. Συσχετίσεις (correlation) -- 3.2. Πολλαπλή σταδιακή παλινδρόμηση (Multiple stepwise regression) -- 3.2.1. Αποτελέσματα -- 3.2.1.1. Σταδιακή παλινδρόμηση εξαιρώντας τις λίμνες και τα κελυφοειδή -- 3.2.1.2. Σταδιακή παλινδρόμηση για κάθε τύπο ιζήματος
The psychometric house-of-mirrors: the effect of measurement distortions on agent-based models’ predictions
Creators: name: CARPENTRAS, DINO
name: QUAYLE, MICHAEL
Publisher: name: University of Limerick
Year: 2022
Subjects: subject: Psychology
subject: FOS: Psychology

description: Agent-based models (ABMs) often rely on psychometric constructs such as ‘opinions’, ‘stubbornness’, ‘happiness’, etc. The measurement process for these constructs is quite different from the one used in physics as there is no standardized unit of measurement for opinion or happiness. Consequently, measurements are usually affected by ‘psychometric distortions,’ which can substantially impact models’ predictions. Even if distor?tions are well known in psychometrics, their existence and nature is obscure to many researchers outside this field. In this paper, we introduce distortions to the ABM community. Initially, we show where distortions come from and how to observe them in real-world data. We then show how they can strongly impact predictions, qualitative comparison with data and the problem they pose for validation of models. We conclude our analysis by discussing how researchers may mitigate this problem and highlight possible future modelling trends that will address this problem.
The Case for Tax Integration and Current-Base Taxation
Creators: name: Fishbien, Nir
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Law
subject: FOS: Law
subject: Double taxation
subject: Corporations--Taxation
subject: International business enterprises--Taxation
subject: Finance
subject: International business enterprises

description: The U.S. tax system has many distortions, but two triumph them all. The first is debt-over-equity. Under the current corporate double taxation mechanism, C corporations are incentivized to borrow rather than issue equity, because interest is deductible, and dividends are not. The second is foreign-over-domestic investment. Under the current U.S. international tax regime, U.S. multinationals are subject to a reduced tax rate, and in certain occasions are also exempt from U.S. tax on their foreign earnings, while their domestic earnings are subject to full corporate tax rate. In this Article, I call for the adoption of a Dividends-Paid Deduction form of tax integration and for current-base taxation of foreign earnings. The already reduced corporate tax rate (21%), combined with tax integration, will provide a significant relief from the relatively high burden of corporate double taxation, allowing U.S. multinationals to better compete in the global economy. It will eliminate (or substantially reduce) the debt-over-equity bias and the inefficient penalty on business activities carried through C corporations. Current-base taxation will eliminate the current incentive to invest and shift income abroad, while providing a very important source of revenue. It will also obliterate the need to distinguish between domestic and foreign earnings and as such will facilitate the adoption of tax integration, because all distributions of earnings that were previously taxed will give rise to the benefits of tax integration. Finally, in order to avoid a potential revenue loss as a result of this new dividends-paid deduction, a non-refundable full-rate withholding tax, or a new compensatory tax, equal to the rate of the corporate tax, should be introduced and implemented.
title: Μέτρηση βιοαεροζόλ εσωτερικών χώρων με ΜΑS-100
Creators: name: Πασχάλη Θεοδώρα
Publisher: name: Technical University of Crete
Year: 2004

description: 1 Ορισμός βιοαεροζόλ -- 1.2 Φύση των βιοαεροζόλ -- 1.3 Η ατμόσφαιρα -- 1.4 Η αερομικροβιολογική διάβαση -- 1.5 Προώθηση -- 1.6 Μεταφορά -- 1.7 Απόθεση -- 2.1 Μικροβιακή επιβίωση στον αέρα -- 3.1 Τα βιοαεροζόλ σε εσωτερικούς χώρους -- 3.1 Οι σχέσεις μεταξύ των ανθρωπίνων ασθενειών και των βιοαεροζόλ εσωτερικών χώρων -- 3.2 Πηγές, ενισχυτές και διανομείς βιοαεροζόλ -- 3.3 Πρόληψη και αποκατάσταση -- 4. 'Οργανα μέτρησης βιοαεροζόλ -- 4.1 Βαρυντικοί συλλογείς -- 4.2 Συλλογείς πρόσκρουσης, κόσκινα, στήλες κόσκινων -- 4.3 Συλλογείς πρόσκρουσης σε υγρό --   4.4 Φυγοκεντρικοί δειγματολείπτες -- 5.1 Μέθοδοι ανάλυσης βιοαεροζόλ -- 5.2 Επιλογή μεθόδου ανάλυσης -- 5.3 Φθορισμός -- 5.4 Polymerase chain reaction (PCR) -- 5.5 Καλλιέργεια μικροοργανισμών -- 6.1 Περιγραφή περιοχής  και μεθόδου δειγματοληψίας -- 6.2 Περιγραφή οργάνου δειγματοληψίας -- 6.3 Καλλιέργεια μικροοργανισμών και υποστρώματα -- 7. Παρουσίαση αποτελεσμάτων -- 8.1 Σχολιασμός -- 8.2 Συμπεράσματα
Multi-setting Greenberger-Horne-Zeilinger theorem
Creators: name: Ryu, Junghee
name: Lee, Changhyoup
name: Yin, Zhi
name: Rahaman, Ramij
name: Angelakis, Dimitris G.
name: Lee, Jinhyoung
name: Żukowski, Marek
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a generalized Greenberger-Horne-Zeilinger (GHZ) theorem, which involves more than two local measurement settings for some parties, and cannot be reduced to one with less settings. Our results hold for an odd number of parties. We use a set of observables, which are incompatible but share a common eigenstate, here a GHZ state. Such observables are called concurrent. The idea is illustrated with an example of a three-qutrit system and then generalized to systems of higher dimensions, and more parties. The GHZ paradoxes can lead to, e.g., secret sharing protocols.
description: 5 pages, journal version
Kitaev-Heisenberg models for iridates on the triangular, hyperkagome, kagome, fcc, and pyrochlore lattices
Creators: name: Kimchi, Itamar
name: Vishwanath, Ashvin
Publisher: name: arXiv
Year: 2013
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The Kitaev-Heisenberg (KH) model has been proposed to capture magnetic interactions in iridate Mott insulators on the honeycomb lattice. We show that analogous interactions arise in many other geometries built from edge-sharing IrO_6 octahedra, including the pyrochlore and hyperkagome lattices relevant to Ir2O4 and Na4Ir3O8 respectively. The Kitaev spin liquid exact solution does not generalize to these lattices. However, a different exactly soluble point of the honeycomb lattice KH model, obtained by a four-sublattice transformation to a ferromagnet, generalizes to all these lattices. A Klein four-group =Z2xZ2 structure is associated with this mapping (hence Klein duality). A finite lattice admits the duality if a simple geometrical condition is met. This duality predicts fluctuation free ordered states on these different 2D and 3D lattices, which are analogs of the honeycomb lattice KH stripy order. This result is used in conjunction with a semiclassical Luttinger-Tisza approximation to obtain phase diagrams for KH models on the different lattices. We also discuss a Majorana fermion based mean field theory at the Kitaev point, which is exact on the honeycomb lattice, for the KH models on the different lattices. We attribute the rich behavior of these models to the interplay of geometric frustration and frustration induced by spin-orbit coupling.
description: v2: Published version. 13 pages, 8 figures main text; 3 pages appendix
A Gain Must Lie Where It Falls: Matching Tax With Economics in Subchapter K
Creators: name: Zuo, Zhiyuan
Publisher: name: Columbia University
Year: 2019
Subjects: subject: Law
subject: FOS: Law
subject: Taxation
subject: Industrial efficiency--Evaluation
subject: Income tax

description: Society suffers efficiency costs when tax and economics are mismatched. This principle is illustrated by the tax neutrality doctrines that are the cornerstone of the U.S. international tax system and by the BEPS’s efforts to combat arbitrary income shifting. While society has an interest in maximizing pre-tax income from all economic activities, self-interested taxpayers seek only to maximize their after-tax income. A sound, non-arbitrary tax policy must thus incentivize taxpayers to maximize both their pre-tax and after-tax income. This Note provides a novel efficiency analysis of the rules under Subchapter K and reveals the efficiency costs that arise when arbitrary tax liabilities sever the positive connection between pre-tax and after-tax income. It applies the insight gained from the efficiency analysis to the Treasury’s various flawed efforts under Subchapter K to match tax with economics, including the Substantial Economic Effect (SEE) safe harbor and doctrines under section 704(c). The Article then explores alternatives to the Treasury’s “one-size-fits-all” solution, focusing on a detailed analysis of the economic effect equivalence (EEE) test and so-called target allocations. After revealing the tension between target allocations and some of the fundamental principles of section 704 regulations, the Article presents a solution to the long-debated capital shift problem inherent in target allocations.
Dangerous Claims. On the ‹Othering› of Islamic Art History and How It Operates within Global Art History
Creators: name: Shalem, Avinoam
Publisher: name: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften
Year: 2017

description: kritische berichte - Zeitschrift für Kunst- und Kulturwissenschaften, Bd. 40, Nr. 2 (2012): kritische berichte
Fast cooling synchrotron radiation in a decaying magnetic field and $γ$-ray burst emission mechanism
Creators: name: Uhm, Z. Lucas
name: Zhang, Bing
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Synchrotron radiation of relativistic electrons is an important radiation mechanism in many astrophysical sources. In the sources where the synchrotron cooling time scale $t_c$ is shorter than the dynamical time scale $t_{dyn}$, electrons are cooled down below the minimum injection energy. It has been believed that such "fast cooling" electrons have an energy distribution $dN_e /dγ_e \propto γ_e^{-2}$, and their synchrotron radiation flux density has a spectral shape $F_ν\propto ν^{-1/2}$. On the other hand, in a transient expanding astrophysical source, such as a gamma-ray burst (GRB), the magnetic field strength in the emission region continuously decreases with radius. Here we study such a system, and find that in a certain parameter regime, the fast cooling electrons can have a harder energy spectrum, and the standard $d N_e / d γ_e \propto γ_e^{-2}$ spectrum is achieved only in the deep fast cooling regime when $t_c \ll t_{dyn}$. We apply this new physical regime to GRBs, and suggest that the GRB prompt emission spectra whose low-energy photon index $α$ has a typical value -1 could be due to synchrotron radiation in this moderately fast cooling regime.
description: Accepted for publication in Nature Physics. This version is the original submitted version. A refereed version (with minor revision) will appear in Nature Physics
title: Εκτίμηση τοξικότητας της ευρύτερης περιοχής των Μεταλλείων Αμιάντου Βορείου Ελλάδος (ΜΑΒΕ)
Creators: name: Αναστασιάδου Καλλιόπη
Publisher: name: Technical University of Crete
Year: 2004

description:  Ο αμίαντος ως ορυκτό -- 2. Επιπτώσεις του αμίαντου στην ανθρώπινη υγεία -- 3. Το νομικό πλαίσιο του αμίαντου -- 4. Τα Μεταλλεία Αμιάντου Βορείου Ελλάδος -- 5. Εκτίμηση τοξικότητας με σειρά δειγματοληψιών -- 6. Καταγραφή της ρύπανσης της περιοχής των ΜΑΒΕ -- 7. Μέθοδοι εξυγίανσης της ευρύτερης περιοχής των Μεταλλείων Αμιάντου Βορείου Ελλάδος
Stranded Assets and Efficient Pricing for Regulated Utilities: a Federal Tax Solution
Creators: name: Roberts, Tracey
Publisher: name: Columbia University
Year: 2019
Subjects: subject: Law
subject: FOS: Law
subject: Taxation--Law and legislation
subject: Fossil fuels--Economic aspects
subject: Assets (Accounting)--Management
subject: Greenhouse gas mitigation--Law and legislation

description: Most businesses recoup their investments in property, plant, and equipment from the income they earn from using those assets. When changes in markets, technology, or regulations reduce income from those assets or increase operating costs, businesses may not recover their full investments in those “stranded assets.” Unregulated firms generally contain these risks by diversifying assets and income streams, procuring insurance, or engaging in hedging transactions. Public utilities, however, must obtain a regulator’s permission both to manage these risks and to pass the costs of those assets forward to consumers. Globally, over $20 trillion in global fossil fuel assets may be stranded as countries pass climate change legislation. To date, investor and consumer concerns about stranded costs have delayed the adoption of carbon pricing schemes, spurred the rejection of greenhouse gas regulation altogether, and formed the basis for bankruptcy filings, takings litigation, and demands for relief. This article makes four contributions. First, it clarifies that under the existing tax and regulatory rules, the economic benefits of substantial tax subsidies are currently being passed forward to consumers, artificially reducing fossil fuel electricity rates, encouraging waste, and increasing emissions. Second, it quantifies the extent of stranded assets held by public utilities in the United States, pulling data on unrecovered capital from the securities filings of the fifteen largest firms in the country. Third, it argues that U.S. tax measures have left fewer assets to be stranded, identifying $110 billion in “accumulated deferred income taxes” or “ADIT,” the tax savings from deferral, as a source of recovery. Finally, the article proposes a change in tax and regulatory policy that will enhance efficiency, remove one of the supports for carbon lock-in, and help manage the threat of stranded assets, smoothing the transition to a carbon-neutral economy.
Die »Vorder-Stube« des Sebald Schreyer. Ein Beitrag zur Rezeption der Renaissance in Nürnberg
Creators: name: Grote, Ludwig
Publisher: name: Anzeiger des Germanischen Nationalmuseums
Year: 2017

description: Anzeiger des Germanischen Nationalmuseums, 1954-1959: Anzeiger des Germanischen Nationalmuseums
Spontaneous symmetry breaking and optimization of functional renormalization group
Creators: name: Nandori, I.
name: Marian, I. G.
name: Bacso, V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The requirement for the absence of spontaneous symmetry breaking in the d=1 dimension has been used to optimize the regulator dependence of functional renormalization group equations in the framework of the sine-Gordon scalar field theory. Results obtained by the optimization of this kind were compared to those of the Litim-Pawlowski and the principle of minimal sensitivity optimization scenarios. The optimal parameters of the compactly supported smooth (CSS) regulator, which recovers all major types of regulators in appropriate limits, have been determined beyond the local potential approximation, and the Litim limit of the CSS was found to be the optimal choice.
description: 5 pages, 3 figures, final version published in Phys. Rev. D
What’s Old is New Again: How State Attorneys General Can Reinvigorate UDAP Enforcement to Combat Crisis Pregnancy Center Deception
Creators: name: Vlatch, Kate
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Law
subject: FOS: Law
subject: Public health
subject: Reproductive health services
subject: Pregnant women--Services for
subject: Disclosure of information--Law and legislation

description: For decades, abortion opponents have set up thousands of crisis pregnancy centers (CPCs) across the country to dissuade women from terminating their pregnancies. Although some CPCs make their anti-abortion stance clear, others rely on deception as part of their operational model. Many CPCs advertise as abortion clinics and then lie to unwitting consumers about whether they are pregnant and how quickly they should seek medical assistance. As a result, some women who mistakenly visit CPCs are delayed in obtaining abortion services for so long that they forfeit the right to abortion altogether. Cities and states attempting to rein in this deception over the last decade have enacted laws requiring CPCs to disclose the true nature of their services. But in 2018, the Supreme Court declared such CPC disclosure laws unconstitutional, leaving advocates in search of an alternate solution. This Article sketches a roadmap for state governments wishing to respond to CPC fraud in the wake of this new constitutional constraint. It retraces a largely forgotten strategy of using Unfair, Abusive, and Deceptive Practices Acts (UDAP laws) to investigate and enjoin CPCs’ harmful practices and explores the opportunities and challenges presented by adapting UDAP laws to the modern CPC problem. Seizing on the rising importance of state attorneys general as national policymakers, this Article lays out a pragmatic path forward for curbing CPC deception that interferes with women’s reproductive decisionmaking autonomy.
Seeking Justice for Victims of the Guatemalan Sexually Transmitted Disease Experiments 1946–1948
Creators: name: Lee, Susan S.
name: Grutman, Aurora
Publisher: name: Columbia University
Year: 2020
Subjects: subject: Law
subject: FOS: Law
subject: Sexually transmitted diseases--Research
subject: Human experimentation in medicine--Moral and ethical aspects
subject: Victims of crimes--Civil rights
subject: Reparations for historical injustices
subject: Science--Experiments--Social aspects

description: Between 1946 and 1948, researchers sponsored by the United States government intentionally exposed more than 1,300 Guatemalan men and women to sexually transmitted diseases without their informed consent. Many of the surviving victims and their descendants suffer from the effects of untreated syphilis, gonorrhea, and similar illnesses. But the general public did not become aware of these non-consensual human experiments for more than sixty years. After a researcher uncovered the experiments, the United States government apologized to the Guatemalan victims, but the victims received no compensation for their injuries. So far, the efforts of the victims to receive legal redress for their injuries have been unsuccessful. This Article has two aims—one descriptive and the other conceptual. First, it seeks to bring awareness to the history and legacy of the Guatemalan sexually transmitted disease experiments. Second, it argues that litigation—even if unsuccessful—can play a role in amplifying the victims’ voices in a way that acknowledges their pain and helps to repair harm that was done. Even if the United States government is immune from formal legal liability, the government and the corporate interests that benefitted from the Guatemalan experiments, have a moral obligation to compensate the victims. The lens of reproductive justice makes clear this obligation. By critically investigating the Guatemalan sexually transmitted disease experiments and their legacy, one can better understand how gender, race, socioeconomic class, geopolitical power, and even geography informed the initial decision to conduct non-consensual human experimentation in that country and why the victims have been unable to obtain formal legal recognition for their suffering.
title: Έλεγχος της συμπεριφοράς σιλικόνων για τη συντήρηση διαβρωμένων από το περιβάλλον ασβεστόλιθων
Creators: name: Κορακάκη Δήμητρα Ν.
Publisher: name: Technical University of Crete
Year: 2004

description: φ. 1: Ορισμοί -- Κεφ. 2: Διάβρωση λίθων -- Κεφ. 3: Προληπτική και επανορθωτική επεξεργασία -- Κεφ. 4: Εκτιμώντας την αποτελεσματικότητα των επικαλύψεων -- Κεφ. 5: Εφαρμογή τακτικών συντήρησης -- Κεφ. 6: Μεθοδολογία εργαστηριακών αναλύσεων -- Κεφ. 7: Αποτελέσματα φθορισμομετρίας ακτίνων  Χ (EDXRF) -- Κεφ. 8: Αποτελέσματα φασματοσκοπίας υπερύθρου FTIR -- Κεφ. 9: Εφελκυσμός - Μικροδιατήρηση -- Κεφ. 10: Αποτελέσματα πορώδους -- Κεφ. 11: Αποτελέσματα ηλεκτρονικού μικροσκοπίου σάρωσης  (SΕΜ) -- Κεφ. 12: Γενικές παρατηρήσεις, τελικά συμπεράσματα και προτάσεις για το μέλλον
A Research Software Engineering Workflow for Computational Science and Engineering
Creators: name: Schwarzmeier, Moritz
name: Marić, Tomislav
name: Tolle, Tobias
name: Gläser, Dennis
name: Lehr, Jan-Patrick
name: Pappagianidis, Ioannis
name: Lambie, Benjamin
name: Bothe, Dieter
name: Bischof, Christian
Publisher: name: Zenodo
Year: 2022
Subjects: research software engineering
software engineering
research data management
continuous integration
research software

description: A presentation about research software engineering, describing the use of Continuous Integration for scientific (research) software in Computational Science and Engineering. It also presents the NFDI4Ing Knowledge Base (https://knowledge-base.nfdi4ing.de/) wherein this workflow is presented.
Arai, from the series Fifty-Three Stations of Tōkaidō
Creators: name: (:Unav)
Publisher: name: Columbia University
Year: 2019

description: In this depiction of Arai, the thirty-first station of the Tōkaidō, Hokusai shows an official checking the documents of a traveler at Arai's inspection station by the shore of the Hamanako lagoon. Travelers arrived at Arai by crossing the lagoon by boat. On the righthand side of the image, an assistant loads pack-horses with bundles from a moored boat.
Der älteste Wiegendruck des »Sigenot«. Datierung, Bildschmuck, Nachwirkung
Creators: name: Matthey, Walther
Publisher: name: Anzeiger des Germanischen Nationalmuseums
Year: 2017

description: Anzeiger des Germanischen Nationalmuseums, 1954-1959: Anzeiger des Germanischen Nationalmuseums
Gatekeepers for infertility treatment? Views of ART providers concerning referrals by non-ART providers
Creators: name: Klitzman, Robert L.
Publisher: name: Columbia University
Year: 2017
Subjects: Human reproductive technology
Medical referral--Psychological aspects
Physician and patient
Communication in medicine

description: Many patients who might benefit from treatment using assisted reproductive technology (ART) do not receive it, raising critical questions of why, and how best to overcome existing barriers. In-depth interviews of approximately 1 h each were conducted with 27 ART providers (17 physicians and 10 other healthcare providers). These interviewees suggest that non-ART providers may serve as gatekeepers in a complex system, involving not only individual-level, but also dyadic and institutional, processes and factors related to provider–patient relationships. Differences emerge concerning 'who' refers patients for ART (e.g. what types of provider), 'how' (amount, type and specificity of information offered), 'when' (delayed or not) and 'why or why not', and how patients respond to referrals, once made. At least seven types of clinician (general practitioners, obstetricians/gynaecologists, paediatricians, geneticists, psychologists and oncologists) may refer patients. Barriers to referral include indistinct boundaries between specialties and provider discomfort discussing reproduction and sex. These data, the first to explore dynamic factors and processes related to provider–patient relationships and interactions in referrals of patients for ART, suggest several key issues (e.g. non-ART providers’ roles as gatekeepers), and implications for future education, practice, guidelines and research, highlighting a research agenda, and the need for targeted education for different groups of clinicians.
On the local Langlands correspondence for non-tempered representations
Creators: name: Aubert, Anne-Marie
name: Baum, Paul
name: Plymen, Roger
name: Solleveld, Maarten
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 20G05, 22E50

description: Let G be a reductive p-adic group. We study how a local Langlands correspondence for irreducible tempered G-representations can be extended to a local Langlands correspondence for all irreducible smooth representations of G. We prove that, under a natural condition involving compatibility with unramified twists, this is possible in a canonical way. To this end we introduce analytic R-groups associated to non-tempered essentially square-integrable representations of Levi subgroups of G. We establish the basic properties of these new R-groups, which generalize Knapp--Stein R-groups.
description: minor corrections in version 2
Usefulness and Impact of Big Data in Libraries: An Opportunity to Implement Embedded Librarianship
Creators: name: Panda, Subhajit
Publisher: name: figshare
Year: 2023
Subjects: Library studies
Library and information studies not elsewhere classified

description: The concept of Big Data has been extensively considered as a technological modernisation in Library & Information centres. According to IDC, data volume is set to increase exponentially and envisages a data volume of over 160 zettabytes by the year 2025. Size is the first, and at times, the only dimension that leaps out at the mention of Big Data. Big Data is defined as information overload due to the volume, velocity, variety, variability & veracity of the data which must be processed to get value and better visualisation. Big Data contains the answer to several valuable questions related to patterns, trends & associations of user behaviour. It plays a major role in helping libraries to clearly understand the changing user needs, accordingly, reshape & restructure their services & procedures. The primary focus of this study was to explore the concept of Big Data in a library environment, steps to introduce Big Data in libraries and the use of Big Data in providing library services using the concept of data life cycle developed by DataONE. The main influential components to perform this study was the capabilities of Big Data analytics, the need & usefulness of Big Data practices, its significant utilisation in libraries and discuss some globally taken practical initiatives. The study highlights the important role of Big Data analytics capabilities to uncover new challenges of information utilisation, consequently helps a librarian to fulfil his role as an Embedded Librarian, both in theoretical & practical terms.
title: Η χρήση του παγκόσμιου ιστού στην περιβαλλοντική εκπαίδευση
Creators: name: Αναγνωστάκη Κατερίνα
Publisher: name: Technical University of Crete
Year: 2004

description: περιβαλλοντική εκπαίδευση και η φυσιογνωμία της -- Το διαδίκτυο στην περιβαλλοντική εκαπαίδευση -- Αξιολόγηση του περιεχομένου των δικτυακών τόπων -- Αξιολόγηση της δομής των δικτυακών τόπων
The Design, Synthesis and Evaluation of Novel Metalloaminopeptidase Inhibitors
Creators: name: CALIC, PETAR PATRICK STEPHEN
Publisher: name: Monash University
Year: 2023
Subjects: Organic chemical synthesis
Medicinal and biomolecular chemistry not elsewhere classified
Pharmaceutical sciences

description: Approximately 247 million infections and 619,000 deaths associated with malaria were recorded in 2021. Malaria caused by Plasmodium falciparum has two enzymes, PfA-M1 and PfA-M17, which play vital roles in the fitness and survival of malaria parasites. Inhibition of PfA-M1 and PfA-M17 results in parasite death. Using the structures of PfA-M1 and PfA-M17, a range of new inhibitors were designed, synthesised, and evaluated for use as potential antimalarial agents. Several of these new compounds were found to be potent inhibitors of PfA-M1 and inhibited malaria parasites, with this work paving the way towards a new class of antimalarial therapy.
Eine Siedlung der Schwieberdinger Gruppe in Aldingen, Gde. Remseck am Neckar, Kreis Ludwigsburg
Creators: name: Keefer, Erwin
name: Joachim, Walter
name: Biel, Jörg
name: Kokabi, Mostefa
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2017

description: [nicht vorhanden / not available]
description: Fundberichte aus Baden-Württemberg, Bd. 13 (1988): Fundberichte aus Baden-Württemberg
title: Μελέτη υδροφορίας Λεκάνης Κερίτη & προσομοίωση της κίνησης των υπόγειων υδάτων στην περιοχή της Αγυιάς του Ν. Χανίων
Creators: name: Κτιστάκη Ευαγγελία
Publisher: name: Technical University of Crete
Year: 2004

description:  Εισαγωγή -- Β. Περιγραφή περιοχής μελέτης -- Γ. Υδροφορία υπολεκάνης Αγυιάς -- Δ. Προσομοίωση κίνησης υπόγειων υδάτων - εφαρμογή του προγράμματος Argus One
Clean Circles | Forschungsdatenmanagement - A Research Software Engineering Workflow for Computational Science and Engineering
Creators: name: Schwarzmeier, Moritz
name: Marić, Tomislav
name: Bothe, Dieter
Publisher: name: Zenodo
Year: 2022
Subjects: research software engineering
software engineering
research data management
continuous integration
research software

description: A poster about research software engineering, describing the use of Continuous Integration for scientific (research) software in Computational Science and Engineering. It also presents the NFDI4Ing Knowledge Base (https://knowledge-base.nfdi4ing.de/) wherein this workflow is presented.
Evolving Challenges and Research-Needs Concerning Ebola
Creators: name: Klitzman, Robert L.
Publisher: name: Columbia University
Year: 2015
Subjects: Ebola virus disease
Bioethics
Medical sciences--Research--Moral and ethical aspects
Developing countries

description: As the recent Ebola outbreak and global responses to it have continued to evolve, several major questions concerning research in developing countries arise, about which social science research is critically needed. Much of the debate about deployment of Ebola treatments and vaccines has focused on whether randomized clinical trials or other study designs or compassionate use should be employed (e.g., whether, in studies, standard of care or an alternative intervention should be a control arm). Recently, favipiravir was found to decrease death rates from 30% to 15% among patients with low to medium viral levels, leading to calls to use this drug more widely—to administer it instead of placebos in other studies and to roll it out more broadly in the population as a whole—which poses additional key questions. Vaccine trials are also advancing, with the completion of phase I trials.4 Several additional dilemmas are thus emerging concerning ethics and public health that have still received little, if any, attention.