cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Separability criteria via some classes of measurements
Creators: name: Liu, Lu
name: Gao, Ting
name: Yan, Fengli
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Mutually unbiased bases (MUBs) and symmetric informationally complete (SIC) positive operator-valued measurements (POVMs) are two related topics in quantum information theory. They are generalized to mutually unbiased measurements (MUMs) and general symmetric informationally complete (GSIC) measurements, respectively, that are both not necessarily rank 1. We study the quantum separability problem by using these measurements and present separability criteria for bipartite systems with arbitrary dimensions and multipartite systems of multi-level subsystems. These criteria are proved to be more effective than previous criteria especially when the dimensions of the subsystems are different. Furthermore, full quantum state tomography is not needed when these criteria are implemented in experiment.
National Association of Women Artists (1889-1976) 87th Annual Exhibition, May 13th thru May 30th, 1976
Creators: name: No Name Supplied
Publisher: name: No Publisher Supplied
Year: 1976

description: The National Association of Women Artists (NAWA) was established in 1889 and is the oldest professional women's fine arts organization in the United States. NAWA's mission is to promote awareness of, and interest in, visual art created by women in the United States. As part of this effort NAWA holds an annual exhibition of works by members of the association and publishes an exhibition catalog to accompany or commemorate the annual exhibitions. These catalogs not only function as an exhibition catalog, but also as a document that summarizes the structure, membership, and activities of the association.Information that can be found in these catalogs includes lists of officers, members of the executive board and committees, prize winners, lists of exhibitor and members, and images of some of the artwork exhibited. Catalogs from the 2000s also include information on NAWA events and activities beyond the annual exhibition.Please note that the numbering of the annual catalogs was adjusted in 1960 and again in 1971. For example, NAWA designated the annual exhibition in 1960 as the 70th Anniversary Exhibition after 1959 was the 67th Annual Exhibition. These adjustments appear to have been made to reflect the date of the founding of the association, so that, by 1989, the annual exhibition commemorated the 100-year anniversary of the founding of NAWA in 1889.
Katuwana. A Dutch Fort in Southern Sri Lanka
Creators: name: Garusinha, S. Sampath
name: Boekel, Rudolf J.
name: Weisshaar, Hans-Joachim
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
The Early Iron Age Fort at Lizq, Sultanate of Oman
Creators: name: Kroll, Stephan
name: Yule, Paul
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
représentations zoomorphes du PPNA et du PPNB au nord du Proche-Orient
Creators: name: Tomasso, Sonja
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
Increasing enjoyment, usefulness and risk reduction canexpand level of the elders' intention to adopt online shopping in Covid-19 era
Creators: name: Parichard Benrit
Publisher: name: Business Administration Kasetsart University
Year: 2023
Subjects: Covid-19 era, Elderly customer, Intention to adopt, Online shopping, Technology Acceptance Model

description: Kasetsart Applied Business Journal, 17, 26, 1-17
The breaking of flavor democracy in the quark sector
Creators: name: Fritzsch, Harald
name: Xing, Zhi-zhong
name: Zhang, Di
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The democracy of quark flavors is a well-motivated flavor symmetry, but it must be properly broken in order to explain the observed quark mass spectrum and flavor mixing pattern. We reconstruct the texture of flavor democracy breaking and evaluate its strength in a novel way, by assuming a parallelism between the Q=+2/3 and Q=-1/3 quark sectors and using a nontrivial parametrization of the flavor mixing matrix. Some phenomenological implications of such democratic quark mass matrices, including their variations in the hierarchy basis and their evolution from the electroweak scale to a superhigh-energy scale, are also discussed.
description: 14 pages. References added. Accepted for publication in Chinese Phys. C
The orbifold Langer-Miyaoka-Yau inequality and Hirzebruch-type inequalities
Creators: name: Pokora, Piotr
Publisher: name: arXiv
Year: 2016
Subjects: subject: Algebraic Geometry (math.AG)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 14C20, 32S22, 52C30

description: Using Langer's variation on the Bogomolov-Miyaoka-Yau inequality \cite[Theorem 0.1]{Langer} we provide some Hirzebruch-type inequalities for curve arrangements in the complex projective plane.
description: The final version incorporating the suggestions of the referees, to appear in Electronic Research Announcements in Mathematical Sciences
Geophysikalische Prospektion und magnetische Eigenschaften von ausgewählten Böden der Osterinsel
Creators: name: Fassbinder, Jörg W. E.
name: Bondar, Ksenija
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Artikel wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
Divergence Scaling of Fixed-Length, Binary-Output, One-to-One Distribution Matching
Creators: name: Schulte, Patrick
name: Geiger, Bernhard C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Information Theory (cs.IT)
subject: FOS: Computer and information sciences

description: Distribution matching is the process of invertibly mapping a uniformly distributed input sequence onto sequences that approximate the output of a desired discrete memoryless source. The special case of a binary output alphabet and one-to-one mapping is studied. A fixed-length distribution matcher is proposed that is optimal in the sense of minimizing the unnormalized informational divergence between its output distribution and a binary memoryless target distribution. Upper and lower bounds on the unnormalized divergence are computed that increase logarithmically in the output block length $n$. It follows that a recently proposed constant composition distribution matcher performs within a constant gap of the minimal achievable informational divergence.
description: 5 pages, 1 figure; Lemma 6 updated; This work will be presented at ISIT 2017
Hodge theory of classifying stacks
Creators: name: Totaro, Burt
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: Representation Theory (math.RT)
subject: FOS: Mathematics
subject: 14F40, 20G05, 57T10

description: We compute the Hodge and de Rham cohomology of the classifying space BG (defined as etale cohomology on the algebraic stack BG) for reductive groups G over many fields, including fields of small characteristic. These calculations have a direct relation with representation theory, yielding new results there. The calculations are closely analogous to, but not always the same as, the cohomology of classifying spaces in topology.
description: 38 pages; v2: title changed, definition improved, description of equivariant Hodge cohomology added
Network Structure Explains the Impact of Attitudes on Voting Decisions
Creators: name: Dalege, Jonas
name: Borsboom, Denny
name: van Harreveld, Frenk
name: Waldorp, Lourens J.
name: van der Maas, Han L. J.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Social and Information Networks (cs.SI)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: Attitudes can have a profound impact on socially relevant behaviours, such as voting. However, this effect is not uniform across situations or individuals, and it is at present difficult to predict whether attitudes will predict behaviour in any given circumstance. Using a network model, we demonstrate that (a) more strongly connected attitude networks have a stronger impact on behaviour, and (b) within any given attitude network, the most central attitude elements have the strongest impact. We test these hypotheses using data on voting and attitudes toward presidential candidates in the US presidential elections from 1980 to 2012. These analyses confirm that the predictive value of attitude networks depends almost entirely on their level of connectivity, with more central attitude elements having stronger impact. The impact of attitudes on voting behaviour can thus be reliably determined before elections take place by using network analyses.
description: Final version published in Scientific Reports
Two universality classes for the many-body localization transition
Creators: name: Khemani, Vedika
name: Sheng, D. N.
name: Huse, David A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We provide a systematic comparison of the many-body localization transition in spin chains with nonrandom quasiperiodic vs. random fields. We find evidence that these belong to two separate universality classes: one dominated by "intrinsic" intra-sample randomness, and the second dominated by external inter-sample quenched randomness. We show that the effects of inter-sample variations are strongly growing, but not yet dominant, at the system sizes probed by exact-diagonalization studies on random models. Thus, the observed finite-size critical scaling collapses in such studies appear to be in a preasymptotic regime near the nonrandom universality class, but showing signs of the initial crossover towards the quenched-disorder dominated universality class. We also show that the MBL phase is more stable for the quasiperiodic model as compared to the random one, and the transition in the quasiperiodic model suffers less from certain finite-size effects. Altogether, our results motivate the need for a greater focus on quasiperiodic models in theoretical studies of the MBL transition.
description: v2- published version; discussions expanded
Recalibration of the $M_{BH}-σ_{\star}$ Relation for AGN
Creators: name: Batiste, Merida
name: Bentz, Misty C.
name: Raimundo, Sandra I.
name: Vestergaard, Marianne
name: Onken, Christopher A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a re-calibration of the $M_{BH}-σ_{\star}$ relation, based on a sample of 16 reverberation-mapped galaxies with newly determined bulge stellar velocity dispersions ($σ_{\star}$) from integral-field spectroscopy (IFS), and a sample of 32 quiescent galaxies with publicly available IFS. For both samples, $σ_{\star}$ is determined via two different methods that are popular in the literature, and we provide fits for each sample based on both sets of $σ_{\star}$. We find the fit to the AGN sample is shallower than the fit to the quiescent galaxy sample, and that the slopes for each sample are in agreement with previous investigations. However, the intercepts to the quiescent galaxy relations are notably higher than those found in previous studies, due to the systematically lower $σ_{\star}$ measurements that we obtain from IFS. We find that this may be driven, in part, by poorly constrained measurements of bulge effective radius ($r_{e}$) for the quiescent galaxy sample, which may bias the $σ_{\star}$ measurements low. We use these quiescent galaxy parameterizations, as well as one from the literature, to recalculate the virial scaling factor $f$. We assess the potential biases in each measurement, and suggest $f=4.82\pm1.67$ as the best currently available estimate. However, we caution that the details of how $σ_{\star}$ is measured can significantly affect $f$, and there is still much room for improvement.
description: 7 pages, 2 figures. accepted for publication in ApJL
Tyrosine kinase inhibitor treatment for renal cell carcinoma with inferior vena cava tumour thrombus: a systematic review and quantitative analysis
Creators: name: Klatte, Tobias
name: Stewart, Grant
name: Welsh, Sarah
name: Riddick, Antony
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences

description: Renal cell carcinoma (RCC) with venous tumour thrombus (VTT) extension into the inferior vena cava (IVC) occurs in about 4-15% of cases. Surgical complexity as well as perioperative complications and morbidity are significant (5-15% mortality) and increase with the height of the VTT. Neoadjuvant (i.e. pre-surgical) systemic treatment with tyrosine kinase inhibitors (TKI) is a potential initial management strategy for these cases with the potential to reduce the level and height of VTT, thereby impacting surgical morbidity and survival. We aim to summarise the available evidence with TKIs through a systematic review and quantitative analysis of published data. We will conduct a systematic review of the literature according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. MEDLINE, EMBASE, Web of Science and the Cochrane Central Register of Controlled Trials databases. The search will be done without time limit. A population (P), intervention (I), comparator (C), outcome (O) and study design (S) framework is specified as follows - (P): patients with a renal mass and VTT-IVC (cT3b-T4), (I): TKI treatment (sunitinib, sorafenib, pazopanib, axitinib) with the renal mass in situ, (C): upfront surgery or none; (O): effect of TKI on VTT height and level; (S): prospective or retrospective studies with at least 5 patients. Bibliographies of included studies, previous reviews and conference proceedings will be hand-searched for further eligible articles. The primary outcomes of interest will be changes in VTT length and VTT level. Secondary outcomes include adverse events during TKIs and perioperative complications. The overall quality of evidence will be assessed according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) handbook. For quantitative summaries, pooled estimates will be obtained from random effects models. A sensitivity analysis will be conducted on studies reporting on patients with sunitinib only. Publication bias will be assessed with funnel plots.
Paley-Wiener isomorphism over infinite-dimensional unitary groups
Creators: name: Lopushansky, Oleh
Publisher: name: arXiv
Year: 2017
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 58B12, 46G20, 30H20

description: An analog of the Paley-Wiener isomorphism for the Hardy space with an invariant measure over infinite-dimensional unitary groups is described. This allows us to investigate on such space the shift and multiplicative groups, as well as, their generators and intertwining operators. We show applications to the Gauss-Weierstrass semigroups and to the Weyl-Schrödinger irreducible representations of complexified infinite-dimensional Heisenberg groups.
description: 14 pages
SILCC-Zoom: The dynamical and chemical evolution of molecular clouds
Creators: name: Seifried, D.
name: Walch, S.
name: Girichidis, P.
name: Naab, T.
name: Wünsch, R.
name: Klessen, R. S.
name: Glover, S. C. O.
name: Peters, T.
name: Clark, P.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present 3D "zoom-in" simulations of the formation of two molecular clouds out of the galactic interstellar medium. We model the clouds - identified from the SILCC simulations - with a resolution of up to 0.06 pc using adaptive mesh refinement in combination with a chemical network to follow heating, cooling, and the formation of H$_2$ and CO including (self-) shielding. The two clouds are assembled within a few million years with mass growth rates of up to $\sim$ 10$^{-2}$ M$_\mathrm{sun}$ yr$^{-1}$ and final masses of $\sim$ 50 000 M$_\mathrm{sun}$. A spatial resolution of $\lesssim$ 0.1 pc is required for convergence with respect to the mass, velocity dispersion, and chemical abundances of the clouds, although these properties also depend on the cloud definition such as based on density thresholds, H$_2$ or CO mass fraction. To avoid grid artefacts, the progressive increase of resolution has to occur within the free-fall time of the densest structures (1 - 1.5 Myr) and $\gtrsim$ 200 time steps should be spent on each refinement level before the resolution is progressively increased further. This avoids the formation of spurious, large-scale, rotating clumps from unresolved turbulent flows. While CO is a good tracer for the evolution of dense gas with number densities $n \geq$ 300 cm$^{-3}$, H$_2$ is also found for $n \lesssim 30$ cm$^{-3}$ due to turbulent mixing and becomes dominant at column densities around 30 - 50 M$_\mathrm{sun}$ pc$^{-2}$. The CO-to-H$_2$ ratio steadily increases within the first 2 Myr whereas $X_\mathrm{CO}\simeq$ 1 - 4 $\times$ 10$^{20}$ cm$^{-2}$ (K km s$^{-1}$)$^{-1}$ is approximately constant since the CO(1-0) line quickly becomes optically thick.
description: 24 pages, 22 figures, accepted for publication in MNRAS
Topological Abel-Jacobi Map and Mixed Hodge Structures
Creators: name: Zhang, Yilong
Publisher: name: arXiv
Year: 2021
Subjects: subject: Algebraic Geometry (math.AG)
subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics
subject: 14C30, 14H40 Primary, 14F40, 55M05 Secondary

description: For a smooth projective variety X of dimension 2n-1 over complex field, Zhao defined the topological Abel-Jacobi map, which sends vanishing cycles on a smooth hyperplane section Y to the middle dimensional primitive intermediate Jacobian of X. It agrees with Griffiths' Abel-Jacobi map on vanishing cycles that are algebraic and varies holomorphically on the locus of Hodge classes as hyperplane section deforms. On the other hand, Schnell proposed an alternative construction using the real-splitting property of the mixed Hodge structure on H^{2n-1}(X\Y). We show that the two definitions coincide, which answers a question of Schnell.
description: 21 pages, to appear in Math. Res. Lett
Escala de valoració del grup de treball
Creators: name: De Haro, J.J.
Publisher: name: Zenodo
Year: 2022
Subjects: escala de valoració
treball en equip

description: Escala de valoració dels grups de treball: Format ELP per editar amb eXeLearning: Avaluació_del_grup.elp Format ODS per importar des de Google Classroom: Escala de valoració del grup de treball (versió Classroom).ods Format ODS per emplenar manualment: Escala de valoració del grup de treball.ods
Lorentz invariance violation as an explanation of muon excess in Auger data
Creators: name: Tomar, Gaurav
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The Auger collaboration has observed the number of muons which is higher than its prediction by existing hadronic interaction models. We explain this excess of muons by using Lorentz invariance violation (LIV) in photon sector. As an outcome of Lorentz invariance violation, the dispersion relation of photon gets modified, which we use for the calculation of $π^0$ decay width. In the Auger data of primary energy $10^{9.8}
description: 10 pages, 2 figures. v2: version accepted for publication in PRD
Terrestrisches Laserscanning auf der Osterinsel – Dokumentation der Moai und der archäologischen Grabungen
Creators: name: Kersten, Thomas
name: Lindstaedt, Maren
name: Mechelke, Klaus
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Artikel wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
Knowledge Labs: An innovation in HE to bring apparently disparate disciplines together
Creators: name: Hazeldine, Lee
Publisher: name: Zenodo
Year: 2023
Subjects: HE
Pedagogy
Epistemic Insight
Multidisciplinary
Dance
Bridging Disciplines
Knowledge labs
HE innovation
Critical thinking
Future ready
Digital

description: Higher Education is a pivotal time for students todevelop their capacities to contribute to human flourishing in their life and work. It is well established that creativity, thinking critically and problem-solving are some of the most ‘in demand’ skills – both for the jobs market and in projects that aim to increase human flourishing. These skills call for expertise and skills in multidisciplinary reasoning. Knowledge Labs: 21st Century HE pedagogy - Ambition: Generate interdisciplinary approaches across Faculties and Schools within the University (Example: Dance and Computer Science) Implement an innovative Framework for Developing Research Informed, Research Engaged Practitioners (A beacon and model of Higher Education best practice Implemented through application of the Epistemic Insight framework and strategies, which have been disseminated and embedded in all the teacher trainee programmes (PGCE Secondary, PGCE Secondary, BA Primary Education) at Canterbury Christ Church University.
Ausgrabung in Höhle 1 von Ava Ranga Uka A Toroke Hau
Creators: name: Moser, Johannes
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Artikel wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
Archäologische Forschungen zur voreuropäischen Wassernutzung in Ava Ranga Uka A Toroke Hau, Osterinsel (Rapa Nui/Isla de Pascua, Chile) 2007–2009
Creators: name: Vogt, Burkhard
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Artikel wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
Nachruf
Creators: name: Vogt, Burkhard
name: Eiwanger, Josef
name: Hüttel, Hans-Georg
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Beitrag wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 5 (2013): Zeitschrift für Archäologie Außereuropäischer Kulturen
FORMULATION OF STABLE NANOMETAKAOLINE DISPERSIONS FOR USE AS ADDITIVE IN CONCRETE
Creators: name: Makri, Sofia Paraskevi
name: Papaioannou, Evangelos
name: Mavronasou, Katerina
name: Karathanasis, Alexandros Zoikis
name: Kosmidi, Dimitra
name: Chrisa Panagiotopoulou
name: Taxiarchou, Maria
Publisher: name: Zenodo
Year: 2022
Subjects: nanometakaolin
colloidal dispersion
nanoparticles
superplasticizer
concrete

description: Concrete remains the most extensively used material for the construction industry due to its significant advantages in durability, availability, and workability. However, concerns have lately been raised about the high CO2 footprint of Portland cement, the main component of concrete. To overcome this problem, various mineral additives have been investigated to partially replace Portland cement. Metakaolin (MK) and especially nanometakaolin (NMK) have gained much attention as pozzolanic materials, since they can enhance concrete’s early compressive strength, chemical resistance, toughness and durability. Nevertheless, the potential use of NMK powder as an additive must initially overcome challenges related to nanoparticles agglomeration, difficulty in transportation, as well as health and environmental hazards. To this end, many studies have evaluated different methodologies for the preparation of stable and “ready to use” NMK water dispersions. In the context of the Open Innovation Test Bed (OITB) of the H2020 LightCoce EC research project (www.lightcoce-oitb.eu), Creative Nano in collaboration with the National Technical University of Athens (NTUA) have developed a new method that combines ultrasonication and chemical functionalization using polycarboxylate ether (PCE) superplasticizers (SPs) to produce stable NMK water dispersions. An experimental procedure based on two Taguchi orthogonal arrays (L25 and L16) with NMK particle size distribution (PSD) and zeta potential (ZP) as reference measurements provided an optimal composition of 4% NMK - 1.25% SP. The protocol presented herein resulted in a NMK particle size reduction from 649 nm (raw material) to 577 nm and a high negative ZP value of -27.2 mV. This in turn indicated the formation of a stable aqueous dispersions, enabling their incorporation addition in concrete mixtures to partially replace cement.
Study on the reaction of $γp \to f_1(1285) p$ in Regge-effective Lagrangian approach
Creators: name: Wang, Yan-Yan
name: Liu, Li-Juan
name: Wang, En
name: Li, De-Min
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The production of the $f_1(1285)$ resonance in the reaction of $γp \rightarrow f_1(1285) p$ is investigated within a Regge-effective Lagrangian approach. Besides the contributions of the $t$-channel $ρ$ and $ω$ trajectories exchanges, we also take into account the contributions of $s/u$-channel $N(2300)$ terms, $s/u$-channel nucleon terms, and the contact term. By fitting to the CLAS data, we find that the $s$-channel $N(2300)$ term plays an important role in this reaction. We predict the total cross section for this reaction, and find a clear bump structure around $W=2.3$ GeV, which is associated with the $N(2300)$ state. The reaction of $γp \to f_1(1285) p$ could be useful to further study of the $N(2300)$ experimentally.
description: 6 pages, 5 figures, version accepted by Phys. Rev. D
Mazamas, Patos criollos y anguilas de lodo
Creators: name: Von Den Driesch, Angela
name: Hutterer, Rainer
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
cerámica de los afluentes del Guaporé en la colección de Erland von Norden skiöld
Creators: name: Betancourt, Carla Jaimes
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
Spin Superfluidity in Biaxial Antiferromagnetic Insulators
Creators: name: Qaiumzadeh, Alireza
name: Skarsvåg, Hans
name: Holmqvist, Cecilia
name: Brataas, Arne
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Antiferromagnets may exhibit spin superfluidity since the dipole interaction is weak. We seek to establish that this phenomenon occurs in insulators such as NiO, which is a good spin conductor according to previous studies. We investigate nonlocal spin transport in a planar antiferromagnetic insulator with a weak uniaxial anisotropy. The anisotropy hinders spin superfluidity by creating a substantial threshold that the current must overcome. Nevertheless, we show that applying a high magnetic field removes this obstacle near the spin-flop transition of the antiferromagnet. Importantly, the spin superfluidity can then persist across many micrometers, even in dirty samples.
description: 5.5 pages, 4 figures
Catazho: Arte rupestre en la amazonía ecuatoriana
Creators: name: Ugalde, María Fernanda
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
Deciphering Tumour Microenvironment of Liver Cancer through Deconvolution of Bulk RNA-seq Data with Single-cell Atlas
Creators: name: Shaoshi Zhang
Publisher: name: Zenodo
Year: 2022

description: Supplements and H5AD files for the paper "Deciphering Tumour Microenvironment of Liver Cancer through Deconvolution of Bulk RNA-seq Data with Single-cell Atlas"
patrones de asentamiento del Periodo Intermedio Temprano en Palpa, costa sur del Perú
Creators: name: Soßna, Volker
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
title: Insights on the Impact of Gender and Technological Expertise in Augmented Reality Remote Collaboration
Creators: name: Marques, Bernardo
name: Silva, Samuel
name: Dias, Paulo
name: Santos, Beatriz Sousa
Publisher: name: European Society for Socially Embedded Technologies (EUSSET)
Year: 2023

description: Solutions using Augmented Reality (AR) have been explored in recent times to address scenarios of remote collaboration in which team members are physically distributed. The literature illustrates that various user studies have been conducted to handle multiple types of tasks through the use of distinct AR methods and hardware. Regardless, given the novelty of this field, other important topics that may impact the collaborative process, and in turn, the insights collected have not been properly considered. This work discusses the impact of gender and technological expertise in remote AR user studies. A set of insights based on previous work are described. With this, we aim to raise awareness of the research community to these key aspects, and improve how the outcomes of the user studies are reported moving forward.
Between the genus and the $Γ$-genus of an integral quadratic $Γ$-form
Creators: name: Bitan, Rony A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: Let Γbe a finite group and (V,q) be a regular quadratic Γ-form defined over an integral domain $\mathcal{O}_S$ of a global function field (of odd characteristic). We use flat cohomology to classify the quadratic Γ-forms defined over $\mathcal{O}_S$ that are locally Γ-isomorphic for the flat topology to (V,q) and compare between the genus c(q) and the Γ-genus c_Γ(q) of q. We show that c_Γ(q) should not inject in c(q). The suggested obstruction arises from the failure of the Witt cancellation theorem for $\mathcal{O}_S$.
description: 14 pages, Acta Arithmetica, 2017
Vortex precession in trapped superfluids from effective field theory
Creators: name: Esposito, Angelo
name: Krichevsky, Rafael
name: Nicolis, Alberto
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We apply a recently developed effective string theory for vortex lines to the case of two-dimensional trapped superfluids. We do not assume a perturbative microscopic description for the superfluid, but only a gradient expansion for the long-distance hydrodynamical description and for the trapping potential. For any regular trapping potential, we compute the spatial dependence of the superfluid density and the orbital frequency and trajectory of an off-center vortex. Our results are fully relativistic, and in the non-relativistic limit reduce to known results based on the Gross-Pitaevskii model. In our formalism, the leading effect in the non-relativistic limit arises from two simple Feynman diagrams in which the vortex interacts with the trapping potential through the exchange of hydrodynamical modes.
description: 8 pages, 4 figures
Petroglyphs of Chichictara, Palpa, Peru
Creators: name: Fux, Peter
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
title: Geolocation Data as a Research Tool for the Organization of the Settlement System: Case Study of the Spatial Mobility Model in Czechia
Creators: name: Jaroš, Václav
name: Jaňura, Jakub
name: Svoboda, Petr
Publisher: name: European Society for Socially Embedded Technologies (EUSSET)
Year: 2023

description: Geolocation data is a widely used source of the spatial information. Their great potential might be also used for population mobility research to identify spatial interactions forming the hierarchical structure of the settlement system. For this purpose, a model of data acquisition and their preliminary analysis was developed. This model represents an effective tool for mapping the mobility behaviour of the population. Using the example of Czechia, significant commuting links are identified, which are subsequently analysed in detail using GIS tools. Therefore, important commuting centres of different hierarchical levels are defined by the volume and nature of spatial interactions. This approach is used as a source of important expertise for the proposals on subsequent Czech public administration reform. Nevertheless, the entire model is generally transferable, and the entire method of using the geolocation data for mapping the hierarchy within the settlement system can be replicated in other countries as well.
Bioanthropology of the Early Iron Age Site of Prohear (Cambodia)
Creators: name: Krais, Simone
name: Reinecke, Andreas
name: Sonetra, Seng
name: Laychour, Vin
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
Looking beyond a temple
Creators: name: Arndt, Robert C.
name: Hoffmann, Simon
name: Buess, Manuel
name: Gerber, Bruno
name: Sonnemann, Till
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
Gravitational geons in asymptotically anti-de Sitter spacetimes
Creators: name: Martinon, Grégoire
name: Fodor, Gyula
name: Grandclément, Philippe
name: Forgàcs, Peter
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We report on numerical constructions of fully non-linear geons in asymptotically anti-de Sitter (AdS) spacetimes in four dimensions. Our approach is based on 3+1 formalism and spectral methods in a gauge combining maximal slicing and spatial harmonic coordinates. We are able to construct several families of geons seeded by different families of spherical harmonics. We can reach unprecedentedly high amplitudes, with mass of order $\sim 1/2$ of the AdS length, and with deviations of the order of 50\% compared to third order perturbative approaches. The consistency of our results with numerical resolution is carefully checked and we give extensive precision monitoring techniques. All global quantities like mass and angular momentum are computed using two independent frameworks that agree each other at the $0.1\%$ level. We also provide strong evidence for the existence of excited (i.e. with one radial node) geon solutions of Einstein equations in asymptotically AdS spacetimes by constructing them numerically.
description: 34 pages, 9 figures, 5 tables, corrections were not taken into account in v2, now really matches accepted version to CQG
Indian silver punch-marked coins in ancient Ceylon – a case study
Creators: name: Walburg, Reinhold
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 4 (2012): Zeitschrift für Archäologie Außereuropäischer Kulturen
Subleading Soft Graviton Theorem for Loop Amplitudes
Creators: name: Sen, Ashoke
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Superstring field theory gives expressions for heterotic and type II string loop amplitudes that are free from ultraviolet and infrared divergences when the number of non-compact space-time dimensions is five or more. We prove the subleading soft graviton theorem in these theories to all orders in perturbation theory for S-matrix elements of arbitrary number of finite energy external states but only one external soft graviton. We also prove the leading soft graviton theorem for arbitrary number of finite energy external states and arbitrary number of soft gravitons. Since our analysis is based on general properties of one particle irreducible effective action, the results are valid in any theory of quantum gravity that gives finite result for the S-matrix order by order in perturbation theory without violating general coordinate invariance.
description: LaTeX file, 20 pages; v2: added explanation for dropping terms involving Christoffel symbols from the covariant derivatives; v3: references updated, other minor changes
Assessing Research Impact – what does it mean in today's dynamic world?
Creators: name: Halevi, Gali
Publisher: name: Zenodo
Year: 2022
Subjects: bibliometrics

description: Research assessment ‘metrics’ that use publication and citations at their center have accelerated development of grade-like scores across authorships, articles, and journals. There’s a distinct drawback: these scores fail to capture the complexity of the research endeavor and the breadth of the researchers’ contributions, which has led to calls for reform and an exploration of new perspectives and analytics. In this presentation, Gali Halevi reviews traditional assessment tools and shares some innovative ideas for moving from ‘metrics’ to ‘indicators’ that are relative, considers specific disciplines and institutional goals, and addresses the societal impact of research.
Carbonized Plant Remains from Loma Salvatierra, Department of Beni, Bolivia
Creators: name: Bruno, Maria C.
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 3 (2010): Zeitschrift für Archäologie Außereuropäischer Kulturen
Dielectric nanoantenna as an efficient and ultracompact demultiplexer for surface waves
Creators: name: Sinev, Ivan S.
name: Bogdanov, Andrey A.
name: Komissarenko, Filipp E.
name: Frizyuk, Kristina S.
name: Petrov, Mihail I.
name: Mukhin, Ivan S.
name: Makarov, Sergey V.
name: Samusev, Anton K.
name: Lavrinenko, Andrei V.
name: Iorsh, Ivan V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Nanoantennas for highly efficient excitation and manipulation of surface waves at nanoscale are key elements of compact photonic circuits. However, previously implemented designs employ plasmonic nanoantennas with high Ohmic losses, relatively low spectral resolution, and complicated lithographically made architectures. Here we propose an ultracompact and simple dielectric nanoantenna (silicon nanosphere) allowing for both directional launching of surface plasmon polaritons on a thin gold film and their demultiplexing with a high spectral resolution. We show experimentally that mutual interference of magnetic and electric dipole moments supported by the dielectric nanoantenna results in opposite propagation of the excited surface waves whose wavelengths differ by less than 50 nm in the optical range. Broadband reconfigurability of the nanoantennas operational range is achieved simply by varying the diameter of the silicon sphere. Moreover, despite subwavelength size ($
description: added relevant references; fixed typos in Supplementary eq. 8,9,11
Raised Fields of Northwestern Bolivia: a GIS based analysis
Creators: name: Lombardo, Umberto
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 3 (2010): Zeitschrift für Archäologie Außereuropäischer Kulturen
'A Number is a Snake Chasing its Tail' - Some Thoughts on Measurement for Bibliometricians
Creators: name: Stone, Deborah
Publisher: name: Zenodo
Year: 2022
Subjects: bibliometrics

description: Keynote address. Professor Stone wrote the book Counting: How We Use Numbers to Decide What Matters (2020). During this talk, she draws on this and other work to challenge the perceived objectivity of numbers when used to measure research and people.
description: A note on re-use of this video file: Deborah Stone licensed the images in her slides for use in her presentation because she respects copyright and wants to reward the work of authors, cartoonists and illustrators. Please do not screenshot any of the images and use them for your presentations without seeking licenses yourself. This includes educational use, as some of the companies she licensed from also charge fees for educational use.
Ifri Armas
Creators: name: Lorenz, Luise
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: Der Artikel wird zeitnah als PDF verfügbar sein.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 3 (2010): Zeitschrift für Archäologie Außereuropäischer Kulturen
Signature of surface state coupling in thin films of the topological Kondo insulator SmB$_6$ from anisotropic magnetoresistance
Creators: name: Petrushevsky, M. Shaviv
name: Rout, P. K.
name: Levi, G.
name: Kohn, A.
name: Dagan, Y.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The temperature and thickness dependencies of the in-plane anisotropic magnetoresistance (AMR) of SmB$_6$ thin films are reported. We find that the AMR changes sign from negative ($ρ_{||}ρ_{\perp}$) at low temperatures. The temperature, T$_s$, at which this sign change occurs, decreases with increasing film thickness $t$ and T$_s$ vanishes for $t$ $>$ 30 nm. We interpret our results in the framework of a competition between two components: a negative bulk contribution and a positive surface AMR.
description: 8 pages, 11 figures
Early Historical Clay Cist Graves at Kalotuwawa (Sri Lanka)
Creators: name: Perera, Nimal
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 3 (2010): Zeitschrift für Archäologie Außereuropäischer Kulturen
A nontrivial crossover in topological Hall effect regimes
Creators: name: Denisov, K. S.
name: Rozhansky, I. V.
name: Averkiev, N. S.
name: Lähderanta, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We propose a new theory of the topological Hall effect (THE) in systems with chiral magnetization vortices such as magnetic skyrmions. We solve the problem of electron scattering on a magnetic skyrmion exactly, for an arbitrary strength of exchange interaction and the skyrmion size. We report the existence of different regimes of THE and resolve the apparent contradiction between the adiabatic Berry phase theoretical approach and the perturbation theory for THE. We traced how the topological charge Hall effect transforms into the spin Hall effect upon varying the exchange interaction strength or the skyrmion size. This transformation has a nontrivial character: it is accompanied by an oscillating behavior of both charge and spin Hall currents. This hallmark of THE allows one to differentiate the chirality driven contribution to Hall response in the experiments.
description: 13 pages, 10 figures
Using the Softplus Function to Construct Alternative Link Functions in Generalized Linear Models and Beyond
Creators: name: Wiemann, Paul F. V.
name: Kneib, Thomas
name: Hambuckers, Julien
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: Response functions linking regression predictors to properties of the response distribution are fundamental components in many statistical models. However, the choice of these functions is typically based on the domain of the modeled quantities and is not further scrutinized. For example, the exponential response function is usually assumed for parameters restricted to be positive although it implies a multiplicative model which may not necessarily be desired. Consequently, applied researchers might easily face misleading results when relying on defaults without further investigation. As an alternative to the exponential response function, we propose the use of the softplus function to construct alternative link functions for parameters restricted to be positive. As a major advantage, we can construct differentiable link functions corresponding closely to the identity function for positive values of the regression predictor, which implies an quasi-additive model and thus allows for an additive interpretation of the estimated effects by practitioners. We demonstrate the applicability of the softplus response function using both simulations and real data. In four applications featuring count data regression and Bayesian distributional regression, we contrast our approach to the commonly used exponential response function.
deposit of goddess plaques at Tissamahārāma
Creators: name: Walburg, Reinhold
Publisher: name: Zeitschrift für Archäologie Außereuropäischer Kulturen
Year: 2023

description: The article will be available as a PDF in the near future.
description: Zeitschrift für Archäologie Außereuropäischer Kulturen, Bd. 3 (2010): Zeitschrift für Archäologie Außereuropäischer Kulturen