cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A Brief Introduction To Splitting Of Primes Over Number Fields
Creators: name: De, Subham
Publisher: name: arXiv
Year: 2023
Subjects: subject: History and Overview (math.HO)
subject: FOS: Mathematics
subject: Primary 11-02, 11M36, 11R42, 11R45, 11S40 Secondary 11R44, 11S15, 32A60, 32A10

description: The study of \textit{Dedekind Zeta Functions} over a number field extension uses different aspects of both \textit{Algebraic} and \textit{Analytic Number Theory}. In this paper, we shall learn about the structure and different analytic aspects of such functions, namely the domain of its convregence and analyticity at different points of $\mathbb{C}$ when the function is defined over any finite field extension $K$ over $\mathbb{Q}$ . Moreover, given any two Number Fields $L$ and $K$ over $\mathbb{Q}$ with $L$ being Normal over $K$, our intention is to classify and study the primes in $K$ which split completely in $L$. Also, we shall explore some special cases related to this result.
description: 15 Pages
Bericht über die Tätigkeit des Provinzialmuseums in Bonn in der Zeit yom 1. 4. 1927 bis 31. 3. 1928
Creators: name: Lehner, Hans
name: Oelmann, Franz
name: Hagen, Joseph
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 133 (1928): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
title: Don’t Try to Inflate House Prices for the Benefit of the Banks
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: When it comes to housing, the constant comparisons with the “peak prices” of 2007 make me wonder whether we’re about to lose the plot again. Perpetual benchmarking against an irrational peak suggests those destructive prices are a target we should aim to achieve, whereas nothing could be further from the truth.
On an exponential sum related to the Möbius function
Creators: name: Zhang, Wei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics

description: Let $μ(n)$ be the Möbius function and $e(α)=e^{2πiα}$. In this paper, we study upper bounds of the classical sum $$S(x,α):=\sum_{1\leq n\leq x}μ(n)e(αn).$$ We can improve some classical results of Baker and Harman \cite{BH}.
description: Comments are Welcome!
Exploring Freeze-out and Freeze-in Dark Matter via Effective Froggatt-Nielsen Theory
Creators: name: Mandal, Rusa
name: Tong, Tom
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the dynamical reasons for the hierarchical structure of the Yukawa sector of the Standard Model (SM), we consider an extension of the SM with a complex scalar field, known as `flavon', based on the Froggatt-Nielsen mechanism. In an effective theory approach, the SM fermion masses and mixing patterns are generated in orders of the parameter related to the vacuum expectation value of the flavon field and the cut-off of the effective theory. By introducing right-handed neutrinos, we study the viability of the lightest right-handed neutrino as a dark matter candidate, where the same flavon field acts as a mediator between the dark and the SM sectors. We find that dark matter genesis is achieved both through freeze-out and freeze-in mechanisms encompassing the $\mathcal{O}(\text{GeV})$ -- $\mathcal{O}(\text{TeV})$ mass range of the mediator and the dark matter particle. In addition to tree-level spin-dependent cross section, the model gives rise to tree- and loop-level contributions to spin-independent scattering cross section at the direct detection experiments such as XENON and LUX-ZEPLIN which can be probed in their future upgrades. By choosing suitable Froggatt-Nielsen charges for the fermions, we also generate the mass spectrum of the SM neutrinos via the Type-I seesaw mechanism. Flavor-changing neutral current processes, such as radiative lepton decay, meson mixing, and top-quark decay remain the most constraining channels and provide testability for this minimal setup that addresses several major shortcomings of the SM.
description: 37 pages, 8 figures. Version accepted for publication in JCAP
Line Operators in Chern-Simons-Matter Theories and Bosonization in Three Dimensions
Creators: name: Gabai, Barak
name: Sever, Amit
name: Zhong, De-liang
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study Chern-Simons theories at large $N$ with either bosonic or fermionic matter in the fundamental representation. The most fundamental operators in these theories are mesonic line operators, the simplest example being Wilson lines ending on fundamentals. We classify the conformal line operators along an arbitrary smooth path as well as the spectrum of conformal dimensions and transverse spins of their boundary operators at finite 't Hooft coupling. These line operators are shown to satisfy first-order chiral evolution equations, in which a smooth variation of the path is given by a factorized product of two line operators. We argue that this equation together with the spectrum of boundary operators are sufficient to uniquely determine the expectation values of these operators. We demonstrate this by bootstrapping the two-point function of the displacement operator on a straight line. We show that the line operators in the theory of bosons and the theory of fermions satisfy the same evolution equation and have the same spectrum of boundary operators.
description: 12 pages, 3 figures. v2: typos corrected. v3: perturbative checks added; minor improvements. v4: minor improvements
Römisch-italische Beziehungen der früharretinischen Reliefgefäße
Creators: name: Oxé, August
Publisher: name: Bonner Jahrbücher
Year: 2018

description: -
description: Bonner Jahrbücher, Bd. 138 (1933): Bonner Jahrbücher : Jahrbücher des Vereins von Altertumsfreunden im Rheinlande und des Rheinischen Provinizialmuseums in Bonn
High energy blazars spectroscopy with X-Shooter on the VLT
Creators: name: Pita, Santiago
name: Goldoni, Paolo
name: Boisson, Catherine
name: Becherini, Yvonne
name: Gérard, Lucie
name: Lenain, Jean-Philippe
name: Punch, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We present results of observations in the UV to near-IR range for eight blazars, three of which have been recently discovered at Very High Energies (VHE) and five appearing as interesting candidates for VHE γ-ray detection. We focus in this paper on the search for their redshifts, which are unknown or considered as uncertain.
description: 4 pages, 8 figures, to appear in the proceedings of the 5th International Symposium on High-Energy Gamma-Ray Astronomy (Gamma2012), July 9-13, 2012, Heidelberg, Germany
Strategic model reduction by analysing model sloppiness: a case study in coral calcification
Creators: name: Vollert, Sarah A.
name: Drovandi, Christopher
name: Monsalve-Bravo, Gloria M.
name: Adams, Matthew P.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: It can be difficult to identify ways to reduce the complexity of large models whilst maintaining predictive power, particularly where there are hidden parameter interdependencies. Here, we demonstrate that the analysis of model sloppiness can be a new invaluable tool for strategically simplifying complex models. Such an analysis identifies parameter combinations which strongly and/or weakly inform model behaviours, yet the approach has not previously been used to inform model reduction. Using a case study on a coral calcification model calibrated to experimental data, we show how the analysis of model sloppiness can strategically inform model simplifications which maintain predictive power. Additionally, when comparing various approaches to analysing sloppiness, we find that Bayesian methods can be advantageous when unambiguous identification of the best-fit model parameters is a challenge for standard optimisation procedures.
Barbara Borg, Mumienporträts. Chronologie und kultureller Kontext / Morris L. Bierbrier (Hrsg.), Portraits and Masks. Burial Customs in Roman Egypt / Susan Walker und Morris L. Bierbrier, Ancient Faces. Mummy Portraits from Roman Egypt
Creators: name: Klee, Margot
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu:

Barbara Borg, Mumienporträts. Chronologie und kultureller Kontext. Deutsches Archäologisches Institut. Philipp von Zabern, Mainz 1993. 262 Seiten, 87 Tafeln.

Morris L. Bierbrier (Hrsg.), Portraits and Masks. Burial Customs in Roman Egypt. The Trustees of the British Museum, London 1997. 130 Seiten, 48 Tafeln.

Susan Walker und Morris L. Bierbrier, Ancient Faces. Mummy Portraits from Roman Egypt. The British Museum with the Fondazione Memmo. The Trustees of the British Museum, London 1997. 224 Seiten, zahlreiche, meist farbige Abbildungen.
description: Bonner Jahrbücher, Bd. 198.1998(2001): Bonner Jahrbücher
Additional file 1 of Reconstructing B cell lineage trees with minimum spanning tree and genotype abundances
Creators: name: Abdollahi, Nika
name: Jeusset, Lucile
name: de Septenville, Anne
name: Davi, Frederic
name: Bernardes, Juliana Silva
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Fig. S1. ClonalTree configuration performance; Fig. S2. Performance comparison among GCtree, ClonalTree, and GLaMST using GED distances on three categories of trees; Fig. S3. Editing the reconstructed B cell lineage tree by adding unobserved internal nodes; Fig. S4. Editing the reconstructed BCR lineage tree to reduce the depth of the tree while keeping its overall cost; Fig. S5. An example of MRCA calculation; Fig. S6. An example of COAR calculation for a given leaf.
title: Beware Profit-Driven Lobbyists When it Comes to Housing Policy
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: Lobbying involves trying to influence political decisions using various forms of advocacy that is targeted at policymakers, usually on behalf of amembers’ interest group, organisation or professional body. At its most benign, lobbying merely provides policymakers with information and legislative support; at its worst, it is selfserving and is self-promotion of often lucrative vested interests
Timothy Guard, Chivalry, Kingship and Crusade. The English Experience in the Fourteenth Century, Woodbridge (The Boydell Press) 2013
Creators: name: Murray, Alan V.
Publisher: name: Francia-Recensio
Year: 2018

description: Timothy Guard, Chivalry, Kingship and Crusade. The English Experience in the Fourteenth Century, Woodbridge (The Boydell Press) 2013, X–280 p., 4 maps (Warfare in History, 38), ISBN 978-1-84383-824-1, GBP 60,00.
description: Francia-Recensio, 2018/1
MPEC 2023-M29 : 2023 MD
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 MD

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Dorothea Klein (Hg.), in Verbindung mit Horst Brunner und Freimut Löser, Überlieferungsgeschichte transdisziplinär. Neue Perspektiven auf ein germanistisches Forschungsparadigma, Wiesbaden (Dr. Ludwig Reichert Verlag) 2016
Creators: name: Fournier, Gilbert
Publisher: name: Francia-Recensio
Year: 2018

description: Dorothea Klein (Hg.), in Verbindung mit Horst Brunner und Freimut Löser, Überlieferungsgeschichte transdisziplinär. Neue Perspektiven auf ein germanistisches Forschungsparadigma, Wiesbaden (Dr. Ludwig Reichert Verlag) 2016, 464 S. (Wissensliteratur im Mittelalter, 52), ISBN 978-3-95490-140-1, EUR 98,00.
description: Francia-Recensio, 2018/1
TA-DA: a Tool for Astrophysical Data Analysis
Creators: name: Da Rio, Nicola
name: Robberto, Massimo
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present TA-DA, a new software aimed at greatly simplify and improve the analysis of stellar photometric data in comparison with theoretical models, and allow the derivation of stellar parameters from multi-band photometry. Its flexibility allows one to address a number of such problems: from the interpolation of stellar models, or sets of stellar physical parameters in general, to the computation of synthetic photometry in arbitrary filters or units; from the analysis of observed color-magnitude diagrams, to a Bayesian derivation of stellar parameters (and extinction) based on multi-band data. TA-DA is available as a pre-compiled IDL widget-based application; its graphical user interface makes it considerably user-friendly. In this paper we describe the software and its functionalities.
description: AJ accepted. The software is available at http://www.rssd.esa.int/staff/ndario/TADA/ . Comments are welcome for future additions/updates to TA-DA
Originale in der Sammlung des Seminars für Ur- und Frühgeschichte an der Universität Göttingen
Creators: name: Pescheck, Christian
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 28, Nr. 1/2 (1944-1950)
An \emph{ab initio} study of structural phase transitions of crystalline aluminum under ultrahigh pressures based on ensemble theory
Creators: name: Ning, Bo-Yuan
name: Zhang, Li-Yuan
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: It is a long-time pursuit of computations with \emph{ab initio} precision of thermal contributions to phase behaviors of condensed matters under extreme conditions. In this work, the pressure induced structural phase transitions of crystalline aluminum up to $600$ GPa at room temperature are investigated based on the criterion of Gibbs free energy derived directly from the partition function that formulated in the ensemble theory with the interatomic interactions characterized by density functional theory computations. The transition pressures of the FCC$\rightarrow$HCP$\rightarrow$BCC phase transitions are determined at $194$ and $361$ GPa, the axial ratio of the stable HCP structure is found to be equal to $1.62$ and the discontinuities in the equations of states are confirmed to be associated with $-0.67\%$ and $-0.90\%$ volume changes, which are all in an excellent agreement with the measurements by one of the recent experiments but differ from other experimental observations. Compared with the results obtained by the criterion of enthalpy at $0$K, this work further shows the nontrivial thermal impacts on the structural stability of aluminum under ultrahigh-pressure circumstances even at room temperature.
description: 11 pages, 5 figures
The Interfacial-Organized Monolayer Water Hindering the Aggregation of Nanographene: Both in Stacking and Sliding Assembly Pathways
Creators: name: Lv, Wenping
name: Wu, Renan
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Biological Physics (physics.bio-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: A computational investigation was carried out to understand the aggregation of nanoscale graphene with two typical assembly pathways of stacking assembly and sliding assembly in water. The interfacial-organized monolayer water film (MWF) hindering the aggregation of nanographene in both stacking and sliding assembly pathways was reported for the first time. By means of potential mean forces (PMFs) calculation, no energy barrier was observed during the sliding assembly of two graphene nanosheets, while the PMF profiles could be impacted by the contact forms of nanographene and the MWF within the interplate of two graphene nanosheets. To explore the potential physical basis of the hindering-role of self-organized interfacial water, the dynamical and structural properties as well as the status of hydrogen bonds (H-bonds) for interfacial water were investigated. We found that the compact, ordered structure and abundant H-bonds of the MWF could be taken as the fundamental aspects of the hindering-role of interfacial water for the hydrophobic assembly of nanographene. These findings are displaying a potential to further understand the hydrophobic assembly which mostly dominate the behaviors of nanomaterials, proteins etc. in aqueous solutions.
description: 33 pages, 7 figures, 1 table
J. Kutzian, The Kőrös Culture
Creators: name: Milojčić, Vladimir
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: Rezension zu: J. Kutzian, The Kőrös Culture. Dissertationes Pannonicae Ser. 2,23. Budapest 1947. 55 S. 75 Taf.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 28, Nr. 1/2 (1944-1950)
title: You Can Forget About a Housing Recovery With our Skills Drain
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: Over the past 10 years or so, civil service and local authority staffing levels have been dramatically reduced. Those who retired have not been replaced, and other employees have left for the private sector or have taken early retirement because they were unhappy with pay cuts and changes to their contracts.
Zur Frage spektralanalytischer Untersuchungen an prähistorischen Metallgegenständen
Creators: name: Junghans, Siegfried
name: Scheufele, E.
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 29, Nr. 3/4 (1951)
Learning Metareasoning Policies for Motion Planning
Creators: name: GOPAL, SIDDHARTH
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Robotics
subject: Systems science

description: Metareasoning is the process of reasoning about reasoning. This thesis applies metareasoning to motion planning and evaluates three different metareasoning policies. Two policies are rule-based policies and are human specified. The third policy is a smart metareasoning policy that learns from the robot's past experiences, particularly the front camera images. The data is obtained by running the robot without a metareasoner in modular test scenarios which can be combined to form multiple real-world situations. The policy is stored in the form of the weights of a neural network. The neural network-based model used for this research is a multi-input classifier that chooses an optimal planner combination from amongst eight different planner combinations. The metareasoners are tested on a Unity simulator with a Clearpath Warthog ground robot. This thesis tests the performance of the robot under eight different test scenarios for eight different planner combinations and shows an improvement in the robot's success rate when using a metareasoner. Lastly, this thesis also provides a comparative study between a rule-based metareasoner and a smart metareasoner by introducing two new test scenarios which are not part of the robot's past experiences.
Additional file 2 of Reconstructing B cell lineage trees with minimum spanning tree and genotype abundances
Creators: name: Abdollahi, Nika
name: Jeusset, Lucile
name: de Septenville, Anne
name: Davi, Frederic
name: Bernardes, Juliana Silva
Publisher: name: figshare
Year: 2023
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. COAR algorithm.
Genuinely Multipartite Entanglement vias Shallow Quantum Circuits
Creators: name: Luo, Ming-Xing
name: Fei, Shao-Ming
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Multipartite entanglement is of important resources for quantum communication and quantum computation. Our goal in this paper is to characterize general multipartite entangled states according to shallow quantum circuits. We firstly prove any genuinely multipartite entanglement on finite-dimensional spaces can be generated by using 2-layer shallow quantum circuit consisting of two biseparable quantum channels, which the smallest nontrivial circuit depth in the shallow quantum circuit model. We further propose a semi-device-independent entanglement model depending on the local connection ability in the second layer of quantum circuits. This implies a complete hierarchy of distinguishing genuinely multipartite entangled states. It shows a completely different multipartite nonlocality from the quantum network entanglement. These results show new insights for the multipartite entanglement, quantum network, and measurement-based quantum computation.
description: 4+5 pages, 7 figures
Zwei Opfergruben der Spätlatènezeit von Wallertheim/Rheinhessen
Creators: name: Schermer, Heinz
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: -
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 29, Nr. 3/4 (1951)
Under Purityrannical Pressure: The Free Press Resolution to Information Crises
Creators: name: Adams, Andrew Alan
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Information science
subject: Law
subject: FOS: Law
subject: Public policy
subject: censorship
subject: first amendment
subject: free press
subject: free speech
subject: information crisis
subject: purityrannical

description: Government information changed by a keystroke to serve political ends. Millions of Americans unable to access the Internet because telecom companies lobby state governments. The banning of books, closing of libraries, and criminalization of librarians suppress LGBT voices. The actions abuse power while hiding behind “fair and balanced” government information, “unfair competition” with government services, and “protecting children” from corrupting, sexual literature, making the actions purityrannical. The resolution to these crises come from an old understanding of the First Amendment’s freedom of the press, not as institutional journalists, but as an infrastructure that moves free speech through publishing, transmitting, and distributing the information to the people. The Constitution, laws and agencies passed and established by Congress, and the holdings of numerous Supreme Court cases reveal this infrastructure, but it must be formally recognized to resolve these crises and protect the First Amendment from future purityrannical attacks.
title: The Future Looks Precarious for New Breed of Long-Term Renters
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: It is becoming increasingly evident across Europe and Ireland that there may be a generation of people who will never own their own home. This is not necessarily down to direct housing issues such as affordability or supply—there are broader forces at work here. These people have no predictability in their lives and no security. They are a large and growing social class. Yet they are relatively powerless and are at the mercy of forces way beyond our shores, so even national governments may find it difficult to help them. They are known as the precariat.
Erich Gose, Gefäßtypen der römischen Keramik im Rheinland
Creators: name: Schleiermacher, Wilhelm
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2018

description: Rezension zu: Erich Gose, Gefäßtypen der römischen Keramik im Rheinland. Beiheft 1 der Bonner Jahrbücher. 1950. 47 S. 61 Taf.
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 29, Nr. 3/4 (1951)
MIKHAIL LESIN’S ROLE IN SHAPING THE RUSSIAN MEDIA LANDSCAPE
Creators: name: Rostova, Nataliya
Publisher: name: Digital Repository at the University of Maryland
Year: 2023
Subjects: subject: Journalism
subject: Mass communication
subject: Political science
subject: FOS: Political science
subject: 1990s
subject: Boris Yeltsin
subject: journalism
subject: Mikhail Lesin
subject: Russia
subject: Vladimir Putin

description: This thesis is one of the first academic attempts to evaluate the career path of Mikhail Lesin (1958-2015), former Minister for Press, Tele- and Radio Broadcasting, and Mass Communications, shortly – Press Minister (1999-2004), Presidential adviser on media (2004- 2009), and one of the founders of Video International, a pioneer in Russia’s nascent advertising market. Lesin used his powerful post to enable the State to wrestle control of the national TV channels – NTV and ORT – from two prominent media tycoons, Vladimir Gusinsky and Boris Berezovsky. The thesis includes four case studies that illustrate Mikhail Lesin methods of influence, as well as 14 qualitative interviews with prominent leaders in journalism. The thesis describes how members of the political elite can influence and create media systems in countries where governing institutions are absent or weak. The interviewees for this thesis provide us with valuable insight into Russian media after the collapse of the Soviet Union, and how crucial the media's role is to the political culture.
AGN feedback and triggering of star formation in galaxies
Creators: name: Ishibashi, W.
name: Fabian, A. C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Feedback from the central black hole in active galactic nuclei (AGN) may be responsible for establishing the observed MBH-sigma relation and limiting the bulge stellar mass of the host galaxy. Here we explore the possibility of AGN feedback triggering star formation in the host galaxy. We consider a shell of dusty gas, driven outwards by radiation pressure, and analyse its escape/trapping condition in the galactic halo for different underlying dark matter potentials. In the isothermal potential, we obtain that the standard condition setting the observed MBH-sigma relation is not sufficient to clear gas out of the entire galaxy; whereas the same condition is formally sufficient in the case of the Hernquist and Navarro-Frenk-White profiles. The squeezing and compression of the inhomogeneous interstellar medium during the ejection process can trigger star formation within the feedback-driven shell. We estimate the resulting star formation rate and total additional stellar mass. In this picture, new stars are formed at increasingly larger radii and successively populate the outer regions of the host galaxy. This characteristic pattern may be compared with the observed 'inside-out' growth of massive galaxies.
description: 8 pages, 8 figures, accepted for publication in MNRAS
Additional file 1 of Trend Impact Analysis (TIA) of community-based futures study for pediatric obesity in Iran
Creators: name: Taghizadeh, Shahnaz
name: Alesaeidi, Sogol
name: Jafari-Koshki, Tohid
name: Valizadeh-Otaghsara, Seyedeh Masoumeh
name: Poursheikhali, Atousa
name: Tousi, Ayda Zahiri
name: Abbasalizad–Farhangi, Mahdieh
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Computational Biology

description: Additional file 1: Supplementary File A. COREQ (COnsolidated criteria for REporting Qualitative research) Checklist.
The role of Research Infrastructures in building BioDT
Creators: name: Watkins, John
Publisher: name: Zenodo
Year: 2023
Subjects: digital twin
modelling
biodiversity

description: Understanding the forces that shape biodiversity is crucial for the rational management of natural resources and aligning with the objectives set by the EU Biodiversity Strategy for 2030, which aims to restore biodiversity in Europe. Researchers face the challenging task of predicting global biodiversity dynamics and comprehending how species interact with their environment and each other. These dynamics are complex, requiring innovative approaches that combine data, models, and interaction processes to provide accurate predictions and sustainable solutions for managing Earth's biodiversity and ecosystems. To address this challenge, the primary objective of BioDT is to develop a prototype of the Biodiversity Digital Twin, a cutting-edge tool that accurately models and quantifies species interactions with their environment. By harnessing existing technologies and leveraging data from relevant research infrastructures in innovative ways, BioDT aims to provide advanced modeling, simulation, and prediction capabilities. BioDT held this webinar on 8 June 2023 to provide an in-depth technical overview of the development process for the biodiversity digital twin prototype, showcasing: the key components utilised in constructing the digital twin prototype; the seamless integration of Research Infrastructure data into the digital twin prototype; the interaction between the project and High-Performance Computing, including the utilisation of the LUMI Supercomputer. In this presentation, you can find more information on how Research Infrastructures support the development of BioDT.
Ageing and dementia-friendly urban design: New directions for interdisciplinary research
Creators: name: Gan, Daniel
name: Trivic, Zdravko
Publisher: name: figshare
Year: 2021
Subjects: subject: 120508 Urban Design
subject: FOS: Social and economic geography
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Twenty years since Ray Forrest and Ade Kearns (2001) foregrounded the neighbourhood as “the receptacle for many of the informal resources of […] mutual aid and self-help, facilitated by a diversity of loose ties” (p. 2139) in their oft-cited article, we witnessed for the first time increasingly widespread phenomenon of neighbours helping neighbours (Jones et al., 2020). As the global COVID-19 pandemic reminded us of the importance of public spaces, social life and mutual care for mental and social health (Zandieh et al., 2020), membership in apps for neighbourhood social network surged (The Economist, 2020) and many offered their help toolder neighbours and vulnerable persons, whether with grocery shopping or simply lifting their moods (Jones et al., 2020).
title: Time to Monitor Airbnb’s Impact on Dublin’s Housing Crisis
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: A few weeks ago, I attended the Association for Law, Property and Society conference in Belfast. This event is normally held in America, so neither the US participants nor I knew the city. It was time for an experiment and, at £115 (€148) for a central two-bedroom apartment, Airbnb was cheaper than a hotel.
title: How Failings in Policy Making Give us Plenty to Worry About
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: Journalist Mick Clifford recently questioned the will and ability of any new government to solve the housing crisis. It’s a legitimate question as governments get caught between the needs of the electorate—more and cheaper housing—and those of the economy, and in particular the banks—higher house prices to pass European Central Bank stress tests.
Convergent validity of two decision making style measures
Creators: name: Berisha, Gentrit
name: Pula, Justina Shiroka
name: Krasniqi, Besnik
Publisher: name: Journal of Dynamic Decision Making
Year: 2018
Subjects: decision making style, Decision Style Inventory, General Decision Making Style, convergent validatity

description: Decision making research has witnessed a growing number of studies on individual differences and decision making styles, yet the lack of comprehensive frameworks and widely accepted measures has hindered research for a long time. There is an ongoing debate on whether individuals’ styles dynamically change across time and situations according to circumstances. Furthermore, it is an open question whether these styles are mutually exclusive. Decision style measures seek to determine one's dominant style as well as less used styles. To our knowledge this is the first study of the convergent validity of two widely used decision making style measures: The Decision Style Inventory (DSI) and the General Decision Making Style (GDMS). The direction and strength of correlation between directive, analytical, conceptual and behavioral styles as measured by DSI and rational, intuitive, dependent, avoidant and spontaneous styles as measured by GDMS have been tested. Results of the current study are compared with previous studies that have used one or both of the instruments. Correlations between styles are consistent with findings from other studies using one of the decision style measures, but the strength of correlations indicates that there is no convergent validity between DSI and GDMS.Decision making research has witnessed thrive of studies on individual differences and decision making styles, yet the lack of comprehensive frameworks and widely accepted measures has hindered research for a long time. Proponents of decision style research claim that individuals’ styles differ across time and situations denoting style dynamics. Decisions are dynamic as they change according to circumstances. Decision style measures seek to determine ones dominant style as well as other less used styles. There is ongoing debate whether these styles are mutually exclusive or dynamic. To our knowledge this is the first study of convergent validity of two of the most used decision making style measures: Decision Style Inventory and General Decision Making Style. The direction and strength of correlation between directive, analytical, conceptual and behavioral styles as measured by DSI and rational, intuitive, dependent, avoidant and spontaneous styles as measured by GDSM have been tested. Results of the current study are compared with previous studies that have utilized both or one of the instruments. Correlations between styles are consistent with other studies, but the strength of correlation ascertains that there is no convergent validity between DSI and GDMS.
description: Journal of Dynamic Decision Making, Vol 4 (2018)
title: State Must play to Crowd on Renting or Face the Consequences
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: In 1895, the French polymath Gustave Le Bon published his seminal work, The Crowd: A Study of the Popular Mind, on the behaviour and danger of crowds. For decades after, Le Bon’s theories influenced generations of politicians and their policies. Le Bon was influential at a time of rapid urbanisation, social upheaval and worker organisation. Social order was under threat and it was feared that “the masses” might break with patriarchy, social order and religion.
Constraints on the faint end of the quasar luminosity function at z~5 in the COSMOS field
Creators: name: Ikeda, H.
name: Nagao, T.
name: Matsuoka, K.
name: Taniguchi, Y.
name: Shioya, Y.
name: Kajisawa, M.
name: Enoki, M.
name: Capak, P.
name: Civano, F.
name: Koekemoer, A. M.
name: Masters, D.
name: Morokuma, T.
name: Salvato, M.
name: Schinnerer, E.
name: Scoville, N. Z.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present the result of our low-luminosity quasar survey in the redshift range of 4.5 < z < 5.5 in the COSMOS field. Using the COSMOS photometric catalog, we selected 15 quasar candidates with 22 < i' < 24 at z~5, that are ~ 3 mag fainter than the SDSS quasars in the same redshift range. We obtained optical spectra for 14 of the 15 candidates using FOCAS on the Subaru Telescope and did not identify any low-luminosity type-1 quasars at z~5 while a low-luminosity type-2 quasar at z~5.07 was discovered. In order to constrain the faint end of the quasar luminosity function at z~5, we calculated the 1sigma confidence upper limits of the space density of type-1 quasars. As a result, the 1sigma confidence upper limits on the quasar space density are Phi< 1.33*10^{-7} Mpc^{-3} mag^{-1} for -24.52 < M_{1450} < -23.52 and Phi< 2.88*10^{-7} Mpc^{-3} mag^{-1} for -23.52 < M_{1450} < -22.52. The inferred 1sigma confidence upper limits of the space density are then used to provide constrains on the faint-end slope and the break absolute magnitude of the quasar luminosity function at z~5. We find that the quasar space density decreases gradually as a function of redshift at low luminosity (M_{1450} ~ -23), being similar to the trend found for quasars with high luminosity (M_{1450}
description: 8 pages, 9 figures, 1 table, accepted for publication in ApJ
Attentive Dual Stream Siamese U-net for Flood Detection on Multi-temporal Sentinel-1 Data
Creators: name: Yadav, Ritu
name: Nascetti, Andrea
name: Ban, Yifang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Image and Video Processing (eess.IV)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Due to climate and land-use change, natural disasters such as flooding have been increasing in recent years. Timely and reliable flood detection and mapping can help emergency response and disaster management. In this work, we propose a flood detection network using bi-temporal SAR acquisitions. The proposed segmentation network has an encoder-decoder architecture with two Siamese encoders for pre and post-flood images. The network's feature maps are fused and enhanced using attention blocks to achieve more accurate detection of the flooded areas. Our proposed network is evaluated on publicly available Sen1Flood11 benchmark dataset. The network outperformed the existing state-of-the-art (uni-temporal) flood detection method by 6\% IOU. The experiments highlight that the combination of bi-temporal SAR data with an effective network architecture achieves more accurate flood detection than uni-temporal methods.
description: Accepted in IGARSS2022
Ultrafast magnetization enhancement and spin current injection in magnetic multilayers by exciting the nonmagnetic metal
Creators: name: Lu, Wen-Tian
name: Yuan, Zhe
name: Xu, Xiaohong
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A systematic investigation of spin injection behavior in Au/FM (FM = Fe and Ni) multilayers is performed using the superdiffusive spin transport theory. By exciting the nonmagnetic layer, the laser-induced hot electrons may transfer spin angular momentum into the adjacent ferromagnetic (FM) metals resulting in ultrafast demagnetization or enhancement. We find that these experimental phenomena sensitively depend on the particular interface reflectivity of hot electrons and may reconcile the different observations in experiment. Stimulated by the ultrafast spin currents carried by the hot electrons, we propose the multilayer structures to generate highly spin polarized currents for development of future ultrafast spintronics devices. The spin polarization of the electric currents carried by the hot electrons can be significantly enhanced by the joint effects of bulk and interfacial spin filtering. Meanwhile the intensity of the generated spin current can be optimized by varying the number of repeated stacking units and the thickness of each metallic layer.
description: 11 pages, 6 figures
Mächtige Frauen? Königinnen und Fürstinnen im europäischen Mittelalter (11.–14. Jahrhundert) – Zur Einführung
Creators: name: Zey, Claudia
Publisher: name: Vorträge und Forschungen
Year: 2018

description: -
description: Vorträge und Forschungen, Bd. 81 (2015): Vorträge und Forschungen: Mächtige Frauen?
Euclid detectability of pair instability supernovae in binary population synthesis models consistent with merging binary black holes
Creators: name: Tanikawa, Ataru
name: Moriya, Takashi J.
name: Tominaga, Nozomu
name: Yoshida, Naoki
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We infer the expected detection number of pair instability supernovae (PISNe) during the operation of the Euclid space telescope based on binary population models. Our models reproduce the global maximum of the rate at the primary BH mass of $\sim 9-10$ $M_\odot$, and the overall gradient of the primary BH mass distribution in the binary BH merger rate consistent with recent observations. We consider different PISN conditions depending on the $^{12}$C$(α, γ)^{16}$O reaction rate. The fiducial and $3σ$ models adopt the standard and $3σ$-smaller reaction rate, respectively. Our fiducial model predicts that Euclid detects several hydrogen-poor PISNe. For the $3σ$ model, detection of $\sim 1$ hydrogen-poor PISN by Euclid is expected if the stellar mass distribution extends to $M_{\max} = 600 M_\odot$, but the expected number becomes significantly smaller if $M_{\max} = 300 M_\odot$. We may be able to distinguish the fiducial and $3σ$ models by the observed PISN rate. This will help us to constrain the origin of binary BHs and the reaction rate, although there remains degeneracy between $M_{\max}$ and the reaction rate. PISN ejecta mass estimates from light curves and spectra obtained by follow-up observations would be important to disentangle the degeneracy.
description: 7 pages, 4 figures, 1 table, accepted for MNRAS letters
Sharp interpolation inequalities on the sphere : new methods and consequences
Creators: name: Dolbeault, Jean
name: Esteban, Maria J.
name: Kowalczyk, Michal
name: Loss, Michael
Publisher: name: arXiv
Year: 2012
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: These notes are devoted to various considerations on a family of sharp interpolation inequalities on the sphere, which in dimension two and higher interpolate between Poincaré, logarithmic Sobolev and critical Sobolev (Onofri in dimension two) inequalities. We emphasize the connexion between optimal constants and spectral properties of the Laplace-Beltrami operator on the sphere. We shall address a series of related observations and give proofs based on symmetrization and the ultraspherical setting.
Dark energy in conformal Killing gravity
Creators: name: Harada, Junpei
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Friedmann equation, augmented with an additional term that effectively takes on the role of dark energy, is demonstrated to be an exact solution to the recently proposed gravitational theory named "conformal Killing gravity." This theory does not explicitly incorporate dark energy. This finding suggests that there is no necessity to postulate the existence of dark energy as an independent physical entity. The dark energy derived from this theory is characterized by a specific equation of state parameter, denoted as $ω$, which is uniquely determined to be $-5/3$. If this effective dark energy is present, typically around 5% of the total energy density at the present time, and under the assumption of density parameters for matter and the cosmological constant, $Ω_{\rm m}\sim 0.25$ and $Ω_Λ\sim 0.7$, respectively, the expansion of the universe at low redshifts ($z < 1.5$) can exceed expectations, while the expansion at $z > 1.5$ remains unchanged. This offers a potential solution to the Hubble tension problem. Alternatively, effective dark energy could be a dominant component in the present-day universe. In this scenario, there is also the potential to address the Hubble tension, and furthermore, it resolves the coincidence problem associated with the cosmological constant.
description: v2: 8 pages, 4 figures, accepted for publication in Phys.Rev.D
title: To Tackle the Housing Crisis, we Need to Talk About Ownership
Creators: name: Sirr, Lorcan
Publisher: name: Technological University Dublin
Year: 2016

description: The rights and obligations that go with property ownership are important issues in any country trying to control its housing stock, resolve a housing crisis or create a functioning system. The concept of ownership is not clear cut: there is common ownership, as seen on the pampas and prairies, and in the outback; shared ownership, in India and China; temporal ownership, in medieval France and now Catalonia; and subservient ownership, where the Earth belongs only to its creator.
A Hybrid Type I + III Inverse Seesaw Mechanism in $U(1)_{R-L}$-symmetric MSSM
Creators: name: Ayber, Cem Murat
name: Ipek, Seyda
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show that, in a $U(1)_{R-L}$-symmetric supersymmetric model, the pseudo-Dirac bino and wino can give rise to three light neutrino masses through effective operators, generated at the messenger scale between a SUSY breaking hidden sector and the visible sector. The neutrino-bino/wino mixing follows a hybrid type I+III inverse seesaw pattern. The light neutrino masses are governed by the ratio of the $U(1)_{R-L}$-breaking gravitino mass, $m_{3/2}$, and the messenger scale $Λ_M$. The charged component of the $SU(2)_L$-triplet, here the lightest charginos, mix with the charged leptons and generate flavor-changing neutral currents at tree level. We find that resulting lepton flavor violating observables yield a lower bound on the messenger scale, $Λ_M \gtrsim (500-1000)~{\rm TeV}$ for a simplified hybrid mixing scenario. We identify interesting mixing structures for certain $U(1)_{R-L}$-breaking singlino/tripletino Majorana masses. For example, in some parameter regimes, bino or wino has no mixing with the electron neutrino. We also describe the rich collider phenomenology expected in this neutrino-mass generation mechanism.
description: v2: 20 pages, 7 figures, plots updated, added clarifying comments, matches published version in JHEP