cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
What simplified models say about unitarity and gravitational collapse
Creators: name: Hajicek, P.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper is an extended version of a talk at the conference Constrained Dynamics and Quantum Gravity QG99. It reviews some work on the quantum collapse of the spherically symmetric gravitating thin shell of zero rest mass. Recent results on Kuchař decomposition are applied. The constructed version of quantum mechanics is unitary, although the shell falls under its Schwarzschild radius if its energy is high enough. Rather that a permanent black hole, something like a transient black and white hole pair seems to be created in such a case.
description: 17 pages, uses amstex, no figures
La tutela del passeggero aereo in caso di cancellazione del volo per necessità sanitarie
Creators: name: Vermiglio, Emilia
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Trasporto aereo post COVID e nuove prospettive per l’utilizzo dei droni
Creators: name: Marino, Adele
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
The COVID-19 pandemic and problematic usage of the internet: Findings from a diverse adult sample in South Africa
Creators: name: Kidd, Martin
name: Albertella, Lucy
name: Chamberlain, Samuel R
name: Lochner, Christine
name: Stein, Dan J
name: Kilic, Zelal
name: Yücel, Murat
name: Grant, Jon E
name: Ioannidis, Konstantinos
Publisher: name: Elsevier
Year: 2022

description:
BACKGROUND: The coronavirus disease 19 (COVID-19) has led to increased reliance on the internet. How problematic usage of the internet (PUI) and COVID-19 related stress and other clinical variables relate, is unknown. We hypothesised that higher PUI level would be significantly associated with higher levels of: (i) pandemic-related stress; and (ii) impulsive and compulsive symptoms and traits. METHODS: An online community-based cross-sectional survey was used for data collection. Relationships between PUI level and other variables were characterised using correlational analyses. Regression analyses determined the cumulative explanatory power of variables, with partial least squares structural equation modelling (PLS-SEM) to explore path loadings. ANOVA was used to investigate PUI level at varying lockdown levels. RESULTS: Data from 2110 participants (64.5% female), aged 18-64 years (mean: 24.3, SD: 8.1) suggested that approximately a quarter (n = 489, 23.2%) had medium to high level internet use problems. Impulsive and compulsive symptoms and traits, pandemic-stress, and age were all significantly related to PUI (p < 0.01). These associations (medium effect sizes) cumulatively explained 29% of PUI variance. PLS-SEM indicated significant contributory effects, with the association between age and PUI level mediated by impulsivity, pandemic-stress and compulsivity. DISCUSSION: Pandemic-stress, impulsive-compulsive symptoms and traits and age were related to PUI level. Enhancing resilience to stress, particularly in vulnerable populations, through lifestyle changes and implementation of adaptive coping strategies, is key to reduce risk for PUI during the COVID-19 pandemic and beyond.
The splashback radius in symmetron gravity
Creators: name: Contigiani, Omar
name: Vardanyan, Valeri
name: Silvestri, Alessandra
Publisher: name: arXiv
Year: 2018
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The splashback radius $r_\mathrm{sp}$ has been identified in cosmological $N$-body simulations as an important scale associated with gravitational collapse and the phase-space distribution of recently accreted material. We employ a semi-analytical approach to study the spherical collapse of dark matter haloes in symmetron gravity and provide insights into how the phenomenology of splashback is affected. The symmetron is a scalar-tensor theory of gravity which exhibits a screening mechanism whereby higher-density regions are screened from the effects of a fifth force. In this model, we find that, as over-densities grow over cosmic time, the inner region becomes heavily screened. In particular, we identify a sector of the parameter space for which material currently sitting at $r_\mathrm{sp}$ has followed, during the collapse, the formation of this screened region. As a result, we find that for this part of the parameter space the splashback radius is maximally affected by the symmetron force and we predict changes in $r_\mathrm{sp}$ up to around $10\%$ compared to its General Relativity value. Because this margin is within the precision of present splashback experiments, we expect this feature to soon provide constraints for symmetron gravity on previously unexplored scales.
description: 9 pages, 3 figures. Comments are welcome
Ground State of a Spin System with Two- and Four-spin Exchange Interactions on the Triangular Lattice
Creators: name: Kubo, Kenn
name: Momoi, Tsutomu
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study a spin system with both two- and four-spin exchange interactions on the triangular lattice as a possible model for the nuclear magnetism of solid $^3$He layers adsorbed on grafoil. The ground state is analyzed by the use of the mean-field approximation. It is shown that the four-sublattice state is favored by introduction of the four-spin exchange interaction. A possible phase transition at a finite temperature into a phase with the scalar chirality is predicted. Application of a magnetic field is shown to cause a variety of phase transitions.
description: 5 pages, Revtex
Il punto di vista dell’esperto di sicurezza aerea
Creators: name: Catalisano, Dario
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Weak-strong uniqueness for the Navier-Stokes equation for two fluids with surface tension
Creators: name: Fischer, Julian
name: Hensel, Sebastian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Analysis of PDEs (math.AP)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In the present work, we consider the evolution of two fluids separated by a sharp interface in the presence of surface tension - like, for example, the evolution of oil bubbles in water. Our main result is a weak-strong uniqueness principle for the corresponding free boundary problem for the incompressible Navier-Stokes equation: As long as a strong solution exists, any varifold solution must coincide with it. In particular, in the absence of physical singularities the concept of varifold solutions - whose global in time existence has been shown by Abels [2] for general initial data - does not introduce a mechanism for non-uniqueness. The key ingredient of our approach is the construction of a relative entropy functional capable of controlling the interface error. If the viscosities of the two fluids do not coincide, even for classical (strong) solutions the gradient of the velocity field becomes discontinuous at the interface, introducing the need for a careful additional adaption of the relative entropy.
description: 104 pages
Additional file of Alternative TFAP2A isoforms have distinct activities in breast cancer
Creators: name: Berlato, Chiara
name: KaYi V Chan
name: Price, Anna M
name: Canosa, Monica
name: Scibetta, Angelo G
name: Hurst, Helen C
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Additional file of Alternative TFAP2A isoforms have distinct activities in breast cancer
A note on the dispersive treatment of K -> pi pi with the kaon off-shell
Creators: name: Buechler, M.
name: Colangelo, G.
name: Kambor, J.
name: Orellana, F.
Publisher: name: arXiv
Year: 2001
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: It has been recently suggested that it is possible to calculate the effect of final state interactions in K -> pi pi amplitudes by applying dispersive methods to the amplitude with the kaon off-shell. We critically reexamine the procedure, and point out the effects of the arbitrariness in the choice of the off-shell field for the kaon.
description: Latex, 6 pages. Reference added
Boundary edge networks induced by bulk topology
Creators: name: Wang, Yan-Qi
name: Moore, Joel E.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We introduce an effective edge network theory to characterize the boundary topology of coupled edge states generated from various types of topological insulators. Two examples studied are a two-dimensional second-order topological insulator and three-dimensional topological fullerenes, which involve multi-leg junctions. As a consequence of bulk-edge correspondence, these edge networks can faithfully predict properties such as the energy and fractional charge related to the bound states (edge solitons) in the aforementioned systems, including several aspects that were previously complicated or obscure.
description: 15 pages, 8 figures
Assembly, test and analysis development of the T2K upgrade
Creators: name: Weijun, Li
Publisher: name: Zenodo
Year: 2024
Subjects: Data Science and Detector R&D

description: Parallel Talk presented at the XX International Workshop on Neutrino Telescopes - Venice 23-27 October 2023 

 

Abstract:

The near detector of T2K is undergoing a major upgrade. A new scintillator tracker, named superFGD, with fine granularity and 3D-reconstruction capabilities has been installed. The new Time Projection Chambers are based on the innovative resistive Micromegas technology and a field cage made of extremely thin composite walls. New scintillator panels with precise timing capability have been built to allow precise Time of Flight measurements. Most of the upgrade has been assembled, installed and would be ready to take beam data in November 2023. The detailed characterization of detectors and multiple test results of the detectors were presented. These innovative technologies bring significant improvements in phase space acceptance and resolution. A preliminary 𝜈𝜇𝐶𝐶0𝜋 sample is selected with 94% purity, out of which a sub-sample with Elastically Contained and Scattered (ESC) protons achieves a proton momentum reconstruction resolution of 3.2%. The ESC sample is used to reconstruct and analyze Transverse Kinematic Imbalance (TKI) variables. Moreover, the pion decay topology is exploited in the new pion trackless reconstruction, which significantly improves efficiency for low momentum pions and is combined with the ESC protons to produce a 𝜈𝜇𝐶𝐶1𝑝1𝜋 sample to investigate TKI. Moreover, we devised a new nuclear-model-independent Final State Interaction probe, the pion decay angle in the centre-of-momentum frame of reconstructed hadrons. Neutron kinetic energy is reconstructed for the first time and novel colorimetric variables are also under development. Additionally, the GENIE Heavy Neutral Lepton (HNL) generator, BeamHNL, has been interfaced with the T2K simulation to explore the impact on HNL sensitivity.
La tutela dei diritti fondamentali nella società del rischio
Creators: name: Vermiglio, Giuseppe
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Place Insideness, the Host and Community-Based Tourism
Creators: name: Faria Brognoli, Angela
name: De Carvalho Carrelas, Daniela
name: Hickenbick, Claudia
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: Considering the different levels of involvement, a place can be understood in an insideness relationship, for those who identify with it, or in an outsideness relationship, for those who experience a sense of rupture, separation from that place. Thus, the meanings and identities given to a place are not fixed and may vary according to the different degrees of attachment of individuals or groups. By reaffirming the principles of Community-Based Tourism (CBT) as a strategy for social development, an insideness relationship to a place features as a condition for CBT offers as alternatives to hegemonic, mass tourism. This article discusses the insideness relationships expressed by hosts of CBT projects, as opposed to the ideological values of hegemonic tourism and neoliberal capitalism. This investigation was carried out in the context of CBT projects developed in Florianópolis, Santa Catarina, Brazil. The methodology used is based on the theoretical fields of Geography, Tourism and Critical Discourse Analysis. The interviewees expressed a commitment to valuing a conscious insideness relationship, a creative performance, and an aggregating perspective, in the quest to preserve the natural and cultural assets of the communities where the projects are carried out.
description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
Isadelphina retracta
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Isadelphina
Isadelphina retracta

description: Isadelphina retracta (Hampson, 1910c)
COMMON NAME(S): Piercing moth or Erebid moth.
SYNONYM(S): None.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Democratic Republic of Congo, Zambia.
LOCALITY IN ZAMBIA: Syntype locality, banks of River Kafue near Kapopo [ca Altitude 4000 ft., or 1219.2 m], in Central Province.
LARVAL HOSTPLANT(S): Unknown.
SOURCES: De Prins & De Prins 2022; Hampson 1910c.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 321, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Renormalization of lattice field theories with infinite-range wavelets
Creators: name: Fries, Pascal
name: Reyes, Ignacio
name: Erdmenger, Johanna
name: Hinrichsen, Haye
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present a new exact renormalization approach for quantum lattice models leading to long-range interactions. The renormalization scheme is based on wavelets with an infinite support in such a way that the excitation spectrum at the fixed point coincides with the spectrum of the associated short-range continuum model in an energy range below an upper cutoff imposed by the lattice spacing. As a consequence, the conformal towers of spectrum are exactly realized on the lattice up to a certain energy scale. We exemplify our approach by applying it to free bosons and to free fermions in $1+1$ dimensions, as well as to the Ising model. The analysis is also motivated by tensor network approaches to the AdS/CFT correspondence since our results may be useful for a qualitatively new construction of holographic duals complementary to previous approaches based on finite-range wavelets.
description: 27 pages, 10 figures
LAPW vs. LMTO full-potential simulations and anharmonic dynamics of KNbO3
Creators: name: Postnikov, A. V.
name: Borstel, G.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: With the aim to get an insight in the origin of differences in the earlier reported calculation results for KNbO3 and to test the recently proposed implementation of the FP-LMTO method by Methfessel and van Schilfgaarde, we perform a comparative study of the ferroelectric instability in KNbO3 by FP-LMTO and LAPW methods. It is shown that a high precision in the description of the charge density variations over the interstitial region in perovskite materials is essential; the technical limitations of the accuracy of charge-density description apparently accounted for previously reported slight disagreement with the LAPW results. With more accurate description of the charge density by sufficiently fine real-space grid, the results obtained by both methods became almost identical. In order to extract additional information (beyond the harmonic approximation) from the total energy fit obtainable in total-energy calculations, a scheme is proposed to solve the multidimensional vibrational Schroedinger equation in the model of non-interacting anharmonic oscillators via the expansion in hyperspherical harmonics.
description: 11 pages, 2 figures, uses aipproc.sty. Presented at the Fifth Williamsburg Workshop on First-Principles Calculations for Ferroelectrics
Qualità dell’aria a bordo: rischio di contagio zero e ruolo dei filtri HEPA
Creators: name: Di Rienzo, Luciano
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
The Tuned Bistable Nonlinear Energy Sink
Creators: name: Habib, Giuseppe
name: Romeo, Francesco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A bistable nonlinear energy sink conceived to mitigate the vibrations of host structural systems is considered in this paper. The hosting structure consists of two coupled symmetric linear oscillators (LOs) and the nonlinear energy sink (NES) is connected to one of them. The peculiar nonlinear dynamics of the resulting three-degree-of-freedom system is analytically described by means of its slow invariant manifold derived from a suitable rescaling, coupled with a harmonic balance procedure, applied to the governing equations transformed in modal coordinates. On the basis of the first-order reduced model, the absorber is tuned and optimized to mitigate both modes for a broad range of impulsive load magnitudes applied to the LOs. On the one hand, for low-amplitude, in-well, oscillations, the parameters governing the bistable NES are tuned in order to make it functioning as a linear tuned mass damper (TMD); on the other, for high-amplitude, cross-well, oscillations, the absorber is optimized on the basis of the invariant manifolds features. The analytically predicted performance of the resulting tuned bistable nonlinear energy sink (TBNES) are numerically validated in terms of dissipation time; the absorption capabilities are eventually compared with either a TMD and a purely cubic NES. It is shown that, for a wide range of impulse amplitudes, the TBNES allows the most efficient absorption even for the detuned mode, where a single TMD cannot be effective.
description: Author post-print
Corrigendum to “Strategic Governance in The Marina Sector in the Context of Marine Tourism Cluster”
Creators: name: Yüzbaşıoğlu, Nedim
name: Doğan, Oğuz
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
Il futuro del trasporto aereo dopo il COVID-19? Uno sguardo dietro le quinte
Creators: name: Di Carlo, Roberto
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
For an inclusive history and heritage. Analysis of school-museum educational practices in Bologna
Creators: name: Borghi, Beatrice
name: Cuenca López, José María
name: Gómez Hurtado, Inmaculada
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: The essay addresses the issue of accessibility to heritage, starting from the analysis of educational practices proposed by museums and associations in the Bologna area and aimed at schools of all levels. In fact, from the study of the didactic and laboratory activities presented on the occasion of the Cosa abbiamo in Comune initiative (What we have in the Municipality) promoted, for several years, by the Municipality of Bologna, the article investigates the educational and training offers for an inclusive heritage education that foresee real and concrete connection between the diversity of heritages and people and in which the therapeutic value of cultural heritage is effectively made understandable. The survey results show that heritage education in schools and museums proves to be an important aspect of identity cohesion, also attested by international initiatives that involve the entire community and which have taken place in the area for over seventeen years, including events such as the "International Festival of History".
description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
On Design Orthogonality, Maximin Distance, and Projection Uniformity for Computer Experiments
Creators: name: Wang, Yaping
name: Sun, Fasheng
name: Xu, Hongquan
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Space Science
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Space-filling designs are widely used in both computer and physical experiments. Column-orthogonality, maximin distance, and projection uniformity are three basic and popular space-filling criteria proposed from different perspectives, but their relationships have been rarely investigated. We show that the average squared correlation metric is a function of the pairwise L2-distances between the rows only. We further explore the connection between uniform projection designs and maximin L1-distance designs. Based on these connections, we develop new lower and upper bounds for column-orthogonality and projection uniformity from the perspective of distance between design points. These results not only provide new theoretical justifications for each criterion but also help in finding better space-filling designs under multiple criteria. Supplementary materials for this article are available online.
Glyphodes orbiferalis Hampson 1896
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Glyphodes
Glyphodes orbiferalis

description: 750. Glyphodes orbiferalis Hampson, 1896b: 360
Type locality: Burma, Shan, Bernardmyo. SE Borneo
 Distribution. Indian records: Assam (Gupta 1994), Arunachal Pradesh, Uttarakhand, Nagaland (Sondhi et al. 2021). Global records: Myanmar, Shan, Bernardmyo, SE Borneo (Hampson 1896b), Nepal (Yamanaka 1998).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 285, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 3 of Alternative TFAP2A isoforms have distinct activities in breast cancer
Creators: name: Berlato, Chiara
name: KaYi V Chan
name: Price, Anna M
name: Canosa, Monica
name: Scibetta, Angelo G
name: Hurst, Helen C
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Authors’ original file for figure 2
Black Holes in Non-flat Backgrounds: the Schwarzschild Black Hole in the Einstein Universe
Creators: name: Nayak, K. Rajesh
name: MacCallum, M. A. H.
name: Vishveshwara, C. V.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: As an example of a black hole in a non-flat background a composite static spacetime is constructed. It comprises a vacuum Schwarzschild spacetime for the interior of the black hole across whose horizon it is matched on to the spacetime of Vaidya representing a black hole in the background of the Einstein universe. The scale length of the exterior sets a maximum to the black hole mass. To obtain a non-singular exterior, the Vaidya metric is matched to an Einstein universe. The behaviour of scalar waves is studied in this composite model.
description: 8 pages, 3 postscript figures, minor corrections Journal Ref: accepted for Physical Review D
Computationally-driven, high throughput identification of CaTe and Li$_\textrm{3}$Sb as promising candidates for high mobility $p$-type transparent conducting materials
Creators: name: Ha, Viet-Anh
name: Yu, Guodong
name: Ricci, Francesco
name: Dahliah, Diana
name: van Setten, Michiel J.
name: Giantomassi, Matteo
name: Rignanese, Gian-Marco
name: Hautier, Geoffroy
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: High-performance $p$-type transparent conducting materials (TCMs) must exhibit a rare combination of properties including high mobility, transparency and $p$-type dopability. The development of high-mobility/conductivity $p$-type TCMs is necessary for many applications such as solar cells, or transparent electronic devices. Oxides have been traditionally considered as the most promising chemical space to dig out novel $p$-type TCMs. However, non-oxides might perform better than traditional $p$-type TCMs (oxides) in terms of mobility. We report on a high-throughput (HT) computational search for non-oxide $p$-type TCMs from a large dataset of more than 30,000 compounds which identified CaTe and Li$_\textrm{3}$Sb as very good candidates for high-mobility $p$-type TCMs. From our calculations, both compounds are expected to be $p$-type dopable: intrinsically for Li$_\textrm{3}$Sb while CaTe would require extrinsic doping. Using electron-phonon computations, we estimate hole mobilities at room-temperature to be about 20 and 70 cm$^2$/Vs for CaTe and Li$_\textrm{3}$Sb, respectively. The computed hole mobility for Li$_\textrm{3}$Sb is quite exceptional and comparable with the electron mobility in the best $n$-type TCMs.
description: 10 pages, 5 figures
Il trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Creators: name: Pellegrino, Francesca
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Additional file 1 of Alternative TFAP2A isoforms have distinct activities in breast cancer
Creators: name: Berlato, Chiara
name: KaYi V Chan
name: Price, Anna M
name: Canosa, Monica
name: Scibetta, Angelo G
name: Hurst, Helen C
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Additional file 1: Supplementary Figures S1 to S5. A PDF file with each of the supplementary figures referred to in the text, together with an explanatory legend. (PDF 3 MB)
Analysis of tourists’ satisfaction with a tourist destination: the case of Sarajevo
Creators: name: Čaušević, Amra
name: Hrelja, Edin
name: Korjenić, Aida
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: Sarajevo is becoming an increasingly popular tourist destination and is visited by a large number of tourists. Even though Sarajevo holds a large number of tourist visits, it is still a relatively unknown tourist destination. Not many authors have explored the tourist satisfaction with Sarajevo as a tourist destination. The satisfaction of tourists is a key to the success of each tourist destination. This paper analyzes tourist satisfaction with Sarajevo as a tourist destination. It observes how motives for travel, the general quality of tourist destination offer, expenses related to tourist stay, perceived value, as well as declaration of tourist satisfaction with tourist destination, influence the tourist satisfaction.
description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
Oscillator Strengths for Ultraviolet Transitions in P II -The Multiplet at 1308 Å
Creators: name: Brown, M. S.
name: Alkhayat, R. B.
name: Irving, R. E.
name: Heidarian, N.
name: Brown, J. Bancroft
name: Federman, S. R.
name: Cheng, S.
name: Curtis, L. J.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report lifetimes, branching fractions, and the resulting oscillator strengths for transitions within the P II multiplet (3s23p2 3P - 3s3p3 3Po) at 1308 Å. These comprehensive beam-foil measurements, which are the most precise set currently available experimentally, resolve discrepancies involving earlier experimental and theoretical results. Interstellar phosphorus abundances derived from λ1308 can now be interpreted with greater confidence. In the course of our measurements, we also obtained an experimental lifetime for the 3p4s 3P0o level of P IV. This lifetime agrees well with the available theoretical calculation.
description: 10 pages, 3 figures
Considerazioni conclusive
Creators: name: Zunarelli, Stefano
Publisher: name: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche
Year: 2021

description: Atti della Accademia Peloritana dei Pericolanti - Classe di Scienze Giuridiche, Economiche e Politiche, 2020: Trasporto aereo post COVID-19: ritorno al passato o salto nel futuro?
Additional file 4 of Alternative TFAP2A isoforms have distinct activities in breast cancer
Creators: name: Berlato, Chiara
name: KaYi V Chan
name: Price, Anna M
name: Canosa, Monica
name: Scibetta, Angelo G
name: Hurst, Helen C
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Authors’ original file for figure 3
On design orthogonality, maximin distance and projection uniformity for computer experiments
Creators: name: Wang, Yaping
name: Sun, Fasheng
name: Xu, Hongquan
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biophysics
subject: Space Science
subject: Neuroscience
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Biological Sciences not elsewhere classified
subject: Information Systems not elsewhere classified
subject: Mathematical Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Space-filling designs are widely used in both computer and physical experiments. Column-orthogonality, maximin distance and projection uniformity are three basic and popular space-filling criteria proposed from different perspectives, but their relationships have been rarely investigated. We show that the average squared correlation metric is a function of the pairwise L2-distances between the rows only. We further explore the connection between uniform projection designs and maximin L1-distance designs. Based on these connections, we develop new lower and upper bounds for column-orthogonality and projection uniformity from the perspective of distance between design points. These results not only provide new theoretical justifications for each criterion but also help in finding better space-filling designs under multiple criteria.
Additional file 5 of Alternative TFAP2A isoforms have distinct activities in breast cancer
Creators: name: Berlato, Chiara
name: KaYi V Chan
name: Price, Anna M
name: Canosa, Monica
name: Scibetta, Angelo G
name: Hurst, Helen C
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Science Policy
subject: Developmental Biology
subject: Cancer
subject: Plant Biology

description: Authors’ original file for figure 4
Detection of delayed target response in SAR
Creators: name: Gilman, Mikhail
name: Tsynkov, Semyon
Publisher: name: arXiv
Year: 2019
Subjects: subject: Image and Video Processing (eess.IV)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Delayed target response in synthetic aperture radar (SAR) imaging can be obscured by the range-delay ambiguity and speckle. To analyze the range-delay ambiguity, one extends the standard SAR formulation and allows both the target reflectivity and the image to depend not only on the coordinates, but also on the response delay. However, this still leaves the speckle unaccounted for. Yet speckle is commonly found in SAR images of extended targets, and a statistical approach is usually employed to describe it. We have developed a simple model of a delayed scatterer by modifying the random function that describes a homogeneous extended scatterer. Our model allows us to obtain a relation between the deterministic parameters of the target model and statistical moments of the SAR image. We assume a regular shape of the antenna trajectory, and our model targets are localized in at least one space-time coordinate; this permits analytical formulation for statistical moments of the image. The problem of reconstruction of coordinate-delay reflectivity function is reduced to that of discrimination between instantaneous and delayed scatterers; for the latter problem, the maximum likelihood based image processing procedure has been developed. We perform Monte-Carlo simulation and evaluate performance of the classification procedure for a simple dependence of scatterer reflectivity on the delay time.
Does Tourism Reduce Regional Inequality? Spatial Appearance of Tourism Development in Turkey
Creators: name: Kervankiran, İsmail
name: Sert Eteman, Fatma
Publisher: name: Almatourism - Journal of Tourism, Culture and Territorial Development
Year: 2024

description: Interregional development disparities have emerged as one of the most controversial issues in contemporary discourse. Across the globe, disparities in various facets, including social, cultural, tourism, and economic dimensions, are strikingly evident. Turkey, a nation renowned for its importance in the global tourism landscape, is no exception to this phenomenon. The spatial distribution of tourism development in Turkey reveals an inequality. This study aims to examine the variations in interregional tourism development by establishing a comprehensive tourism development index for Turkish cities and subsequently categorizing them based on their distinctive levels of development. To achieve this, a dataset consisting of 18 variables from various public institutions in the year 2017 was compiled. With this data set, Principal Component Analysis was employed to compute the tourism development index for each city, and the Hierarchical Cluster Method was used to categorize cities into distinct development categories. In conclusion, the research underscores the influence of both policy interventions, planning, and the intrinsic characteristics of cities in shaping the spatial disparities in tourism development within Turkey. The implementation of neoliberal policies has notably concentrated capital, investments, and the tourism market in the Mediterranean and Aegean coastal regions, exacerbating spatial inequality in tourism. The implications of this study hold the potential to guide policymakers in narrowing the gaps in interregional tourism development within Turkey, thereby fostering a more equitable and sustainable future.
description: Almatourism - Journal of Tourism, Culture and Territorial Development, Vol. 13 No. 24 (2023)
Gravitational waves from the r-modes of rapidly rotating neutron stars
Creators: name: Owen, Benjamin J.
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Since the last Amaldi meeting in 1997 we have learned that the r-modes of rapidly rotating neutron stars are unstable to gravitational radiation reaction in astrophysically realistic conditions. Newborn neutron stars rotating more rapidly than about 100Hz may spin down to that frequency during up to one year after the supernova that gives them birth, emitting gravitational waves which might be detectable by the enhanced LIGO interferometers at a distance which includes several supernovae per year. A cosmological background of these events may be detectable by advanced LIGO. The spins (about 300Hz) of neutron stars in low-mass x-ray binaries may also be due to the r-mode instability (under different conditions), and some of these systems in our galaxy may also produce detectable gravitational waves--see the review by G. Ushomirsky in this volume. Much work is in progress on developing our understanding of r-mode astrophysics to refine the early, optimistic estimates of the detectability of the gravitational waves.
description: 10 pages, 2 figures, 3rd Edoardo Amaldi Conference on Gravitational Waves
Horndeski gravity without screening in binary pulsars
Creators: name: Dyadina, P. I.
name: Avdeev, N. A.
name: Alexeyev, S. O.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We test the subclasses of Horndeski gravity without Vainshtein mechanism in the strong field regime of binary pulsars. We find the rate of energy losses via the gravitational radiation predicted by such theories and compare our results with observational data from quasi-circular binaries PSR J1738+0333, PSR J0737-3039, PSR J1012+5307. In addition, we consider few specific cases: the hybrid metric-Palatini f(R)-gravity and massive Brans-Dicke theory.
description: 19 pages, 8 figures. Accepted for publication in MNRAS
Treatment with Tang-luo-ning altered the microRNA expression profile in rats with diabetic peripheral neuropathy
Creators: name: Li, Yixiao
name: Gao, Yanbin
name: Gong, Yanbing
name: Guo, Yuxin
name: Wang, Liying
name: Liu, Qin
name: Chen, Feng
name: Zhang, Taojing
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Physiology
subject: Pharmacology
subject: Chemical Sciences not elsewhere classified
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Marine Biology
subject: Science Policy
subject: Infectious Diseases
subject: FOS: Health sciences

description: Tang-luo-ning (TLN) is a traditional Chinese herbal recipe that has been used to treat diabetic peripheral neuropathy (DPN); nevertheless, the underlying mechanism remains unclear. This study was aimed to investigate the microRNA (miRNA) expression profile in diabetic rats treated with TLN, and the target genes were predicted. Male Sprague-Dawley rats were randomly divided into control, diabetes, and TLN-treated diabetes groups. Diabetes was induced with streptozotocin, and TLN (5 g/kg/day) was orally given for eight weeks. Then, the sciatic nerves were harvested for miRNA microarray analyses. The differentially expressed miRNAs and their target genes were analyzed. Compared with the control rats, 24 miRNAs were significantly upregulated, and 59 were downregulated in the sciatic nerves of the diabetic rats by more than two folds (all P < 0.05). In TLN-treated diabetes rats, 26 miRNAs were upregulated, and 14 were downregulated compared with diabetic rats without TLN treatment (all P < 0.05). DPN-induced alterations of the miRNA profile were reversed by the TLN treatment. A total of 1402 target genes were screened. In GO analysis, genes in localization, cytoplasm, and protein binding processes were enriched, and the most significantly enriched pathways included the neurotrophin, Fc epsilon RI, and Wnt signaling pathways. Further analyses revealed that DVL1 and NTF3 genes were involved in these pathways. Our findings indicate that TLN may affect the Wnt and neurotrophin pathways by acting on DVL1 and NTF3 genes.
Possible chiral phase transition in two-dimensional solid $^3$He
Creators: name: Momoi, Tsutomu
name: Kubo, Kenn
name: Niki, Koji
Publisher: name: arXiv
Year: 1997
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We study a spin system with two- and four-spin exchange interactions on the triangular lattice, which is a possible model for the nuclear magnetism of solid $^3$He layers. It is found that a novel spin structure with scalar chiral order appears if the four-spin interaction is dominant. Ground-state properties are studied using the spin-wave approximation. A phase transition concerning the scalar chirality occurs at a finite temperature, even though the dimensionality of the system is two and the interaction has isotropic spin symmetry. Critical properties of this transition are studied with Monte Carlo simulations in the classical limit.
description: 4 pages, Revtex, 4 figures, to appear in Phys.Rev.Lett
The Ethics of Innovations in Genomic Selection: On How to Broaden the Scope of Discussion
Creators: name: Kramer, Koen
Publisher: name: Zenodo
Year: 2022

description: The use of genomic selection in agricultural animal breeding is in academic literature generally considered an ethically unproblematic development, but some critical views have been offered. Our paper shows that an important preliminary question for any ethical evaluation of (innovations in) genomic selection is how the scope of discussion should be set, that is, which ethical issues and perspectives ought to be considered. This scope is determined by three partly overlapping choices. The first choice is which ethical concepts to include: an ethical discussion of genomic selection approaches may draw on concepts central to (Anglo-Saxon) applied ethics, but some critical views have been based on concepts from critical animal studies and continental philosophy. A related choice is to what extent discussion should focus on new ethical issues raised or on existing ethical issues that will be ameliorated, perpetuated or aggravated by an innovation in genomic selection. The third choice is to treat an innovation in genomic selection either as a technique on itself or as a part of specific practices. We argue that ethical discussion should not limit attention to new issues or ignore the implications of particular ways of applying genomic selection in practice, and this has some consequences for which ethical concepts ought to be included. Limiting the scope of discussion may be defensible in some contexts, but broader ethical discussion remains necessary.
Analytical expressions for the local-field factor G(q) and the exchange-correlation kernel K_{xc}(r) of the homogeneous electron gas
Creators: name: Corradini, Massimiliano
name: Del Sole, Rodolfo
name: Onida, Giovanni
name: Palummo, Maurizia
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We present an analytical expression for the local field factor G(q) of the homogeneous electron gas which reproduces recently published Quantum Monte--Carlo data by S. Moroni, D.M. Ceperley, and G. Senatore [Phys. Rev. Lett. 75, 689 (1995)], reflects the theoretically known asymptotic behaviours for both small and large q limits, and allows to express the exchange-correlation kernel K_{xc} analytically in both the direct and reciprocal spaces. The last property is particularly useful in numerical applications to real solids
description: RevTex, 2 PostScript figures
Glyphodes prothymalis Swinhoe 1892
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Crambidae
Glyphodes
Glyphodes prothymalis

description: 751. Glyphodes prothymalis Swinhoe, 1892: 19, pl. 1 fig. 15
Type locality: Khasia [Khasi Hills]
 Distribution. Indian records: Khasi (Meghalaya) (Gupta 1994), Arunachal Pradesh (Sondhi et al. 2021), Assam, Meghalaya (Joshi et al. 2021). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 285, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
New Space – neue Dynamik in der Raumfahrt. TAB-Fokus
Creators: name: Kind, Sonja
name: Jetzke, Tobias
name: Nögel, Lukas
name: Bovenschulte, Marc
name: Ferdinand, Jan-Peter
Publisher: name: Büro für Technikfolgen-Abschätzung beim Deutschen Bundestag (TAB)
Year: 2020

description: New Space steht für eine privatwirtschaftlich geprägte Innovationsdynamik in der Raumfahrt. Durch erleichterten Zugang und Nutzung des Weltraums entstehen neue Geschäftsfelder. Weltweit gibt es unterschiedliche Ansätze, die Entwicklung von New-Space-Unternehmen zu fördern. Eine zentrale Rolle kommt dabei nationalen Raumfahrtagenturen zu. Das deutsche Raumfahrt- und New-Space-Ökosystem gilt als Innovationstreiber und Technologieentwickler für die europäische Raumfahrt. Allerdings ist die Wettbewerbsfähigkeit im internationalen Vergleich weniger stark ausgeprägt. Fehlendes Risikokapital, unklare rechtliche Rahmenbedingungen und der unzureichende Transfer von Technologien und Daten in Nichtraumfahrtbranchen stehen einem Wachstum der Raumfahrtbranche durch New-Space-Akteure entgegen. Neue Finanzierungsinstrumente, ein nationales Weltraumgesetz sowie die Berücksichtigung der besonderen Dynamiken und Erfordernisse von Raumfahrtunternehmen in politischen Strategien könnten den New-Space-Sektor bzw. die Raumfahrtbranche in Deutschland stärken.