cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Pristine survey X: a large population of low-metallicity stars permeates the Galactic disk
Creators: name: Sestito, Federico
name: Martin, Nicolas F.
name: Starkenburg, Else
name: Arentsen, Anke
name: Ibata, Rodrigo A.
name: Longeard, Nicolas
name: Kielty, Collin
name: Youakim, Kristopher
name: Venn, Kim A.
name: Aguado, David S.
name: Carlberg, Raymond G.
name: Hernandez, Jonay I. Gonzalez
name: Hill, Vanessa
name: Jablonka, Pascale
name: Kordopatis, Georges
name: Malhan, Khyati
name: Navarro, Julio F.
name: Sanchez-Janssen, Ruben
name: Thomas, Guillame
name: Tolstoy, Eline
name: Wilson, Thomas G.
name: Palicio, Pedro Alonso
name: Bialek, Spencer
name: Garcia-Dias, Rafael
name: Lucchesi, Romain
name: North, Pierre
name: Osorio, Yeisson
name: Patrick, Lee R.
name: de Arriba, Luis Peralta
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The orbits of the least chemically enriched stars open a window on the formation of our Galaxy when it was still in its infancy. The common picture is that these low-metallicity stars are distributed as an isotropic, pressure-supported component since these stars were either accreted from the early building blocks of the assembling Milky Way, or were later brought by the accretion of faint dwarf galaxies. Combining the metallicities and radial velocities from the Pristine and LAMOST surveys and Gaia DR2 parallaxes and proper motions for an unprecedented large and unbiased sample of very metal-poor stars at $[Fe/H]\leq-2.5$ we show that this picture is incomplete. This sample shows strong statistical evidence (at the $5.0σ$ level) of asymmetry in their kinematics, favouring prograde motion. Moreover, we find that $31\%$ of the stars that currently reside in the disk do not venture outside of the disk plane throughout their orbit. The discovery of this population implies that a significant fraction of stars with iron abundances $[Fe/H]\leq-2.5$ formed within or concurrently with the Milky Way disk and that the history of the disk was quiet enough to allow them to retain their disk-like orbital properties.
description: Submitted to MNRAS letter, 5 pages with 1 figure. Appendices A and B with 3 figures
Aerial Transportation Control of Suspended Payloads with Multiple Agents
Creators: name: Oliva-Palomo, Fatima
name: Mercado-Ravell, Diego
name: Castillo, Pedro
Publisher: name: arXiv
Year: 2023
Subjects: subject: Robotics (cs.RO)
subject: Systems and Control (eess.SY)
subject: FOS: Computer and information sciences
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: In this paper we address the control problem of aerial cable suspended load transportation, using multiple Unmanned Aerial Vehicles (UAVs). First, the dynamical model of the coupled system is obtained using the Newton-Euler formalism, for "n" UAVs transporting a load, where the cables are supposed to be rigid and mass-less. The control problem is stated as a trajectory tracking directly on the load. To do so, a hierarchical control scheme is proposed based on the attractive ellipsoid method, where a virtual controller is calculated for tracking the position of the load, with this, the desired position for each vehicle along with their desired cable tensions are estimated, and used to compute the virtual controller for the position of each vehicle. This results in an underdetermined system, where an infinite number of drones' configurations comply with the desired load position, thus additional constrains can be imposed to obtain an unique solution. Furthermore, this information is used to compute the attitude reference for the vehicles, which are feed to a quaternion based attitude control. The stability analysis, using an energy-like function, demonstrated the practical stability of the system, it is that all the error signals are attracted and contained in an invariant set. Hence, the proposed scheme assures that, given well posed initial conditions, the closed-loop system guarantees the trajectory tracking of the desired position on the load with bounded errors. The proposed control strategy was evaluated in numerical simulations for three agents following a smooth desired trajectory on the load, showing good performance.
Experimental Investigation of Nonideal Two-qubit Quantum-state Filter by Quantum Process Tomography
Creators: name: Nambu, Yoshihiro
name: Nakamura, Kazuo
Publisher: name: arXiv
Year: 2004
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We used quantum process tomography to investigate and identify the function of a nonideal two-qubit quantum-state filters subject to various degree of decoherence. We present a simple decoherence model that explains the experimental results and point out that a beamsplitter followed by a post-selection process is not, as commonly believed, a singlet-state filter. In the ideal case it is a triplet-state filter.
description: 4 pages, 4 figures, RevTeX, to be published in Phys. Rev. Lett
Developing Effective Marketing Strategies for Agritourism: Targeting Visitor Segments
Creators: name: Sullins, Martha
name: Moxon, Drew
name: Thilmany, Dawn D.
name: Sullins, Martha
name: Moxon, Drew
name: Thilmany, Dawn D.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agribusiness
subject: Community/Rural/Urban Development
subject: Marketing
subject: FOS: Economics and business
subject: agritourism
subject: cluster analysis
subject: consumer segmentation
subject: marketing
subject: regional economic development

description: In Colorado, agritourism shows the potential to benefit agricultural producers and rural communities by generating additional income from consumers who are willing to pay for rural and agriculturally related experiences. This study uses a survey of Colorado agritourists to identify five distinct groups of visitors using demographics, attitudes, expenditures, and activity types. The visitor clusters are significantly different when considering types of travel planning and transportation, agritourism participation, and importance of agritourism to the travel party’s visit, among other behaviors. We conclude with a discussion of the marketing and joint planning implications for agritourism providers, the tourism industry, and Colorado communities.
A global optimization method for Landau gauge fixing in Lattice QCD
Creators: name: Oliveira, O.
name: Silva, P. J.
Publisher: name: arXiv
Year: 2003
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: An algorithm for gauge fixing to the minimal Landau gauge in lattice QCD is described. The method, a combination of an evolutionary algorithm with a steepest descent method, is able to solve the problem of the nonperturbative gauge fixing. The performance of the combined algorithm is investigated on $8^4$, $β= 5.7$, and $16^4$, $β= 6.0$, lattice SU(3) gauge configurations.
description: To appear in Comp. Phys. Comm. Minor changes in text
Pulsed Disc Accretion Driven by Hot Jupiters
Creators: name: Teyssandier, Jean
name: Lai, Dong
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present 2D hydrodynamical simulations of hot Jupiters orbiting near the inner edge of protoplanetary discs. We systemically explore how the accretion rate at the inner disc edge is regulated by a giant planet of different mass, orbital separation and eccentricity. We find that a massive (with planet-to-star mass ratio $\gtrsim 0.003$) eccentric ($e_p\gtrsim 0.1$) planet drives a pulsed accretion at the inner edge of the disc, modulated at one or two times the planet's orbital frequency. The amplitude of accretion variability generally increases with the planet mass and eccentricity, although some non-monotonic dependences are also possible. Applying our simulation results to the T Tauri system CI Tau, where a young hot Jupiter candidate has been detected, we show that the observed luminosity variability in this system can be explained by pulsed accretion driven by an eccentric giant planet.
description: 10 pages, 12 figures, submitted to MNRAS
Munidopsis barrerai Bahamonde 1964
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis barrerai

description: Munidopsis barrerai Bahamonde, 1964
 Munidopsis barrerai Bahamonde, 1964: 166, pl. 1, figs A, B (Ritoque, Chile, 420 m). — Andrade & Baez, 1980: 262 (Chile, between Los Vilos and Quintero, 250–500 m). — Baba, 2005: 285 (key, synonymies).
Type data: holotype, female, MNHNC D10.065.
Type locality: Ritoque, Chile, 420 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 134, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
Determinants of FSA Direct Loan Borrowers' Financial Improvement and Loan Servicing Actions
Creators: name: Dixon, Bruce L.
name: Ahrendsen, Bruce L.
name: Landerito, Aiko O.
name: Hamm, Sandra J.
name: Danforth, Diana M.
name: Dixon, Bruce L.
name: Ahrendsen, Bruce L.
name: Landerito, Aiko O.
name: Hamm, Sandra J.
name: Danforth, Diana M.
Publisher: name: Unknown
Year: 2010
Subjects: subject: Financial Economics
subject: Research Methods/ Statistical Methods
subject: direct loans
subject: Farm Service Agency
subject: negative binomial
subject: servicing actions

description: Regression models of Farm Service Agency borrower net worth, debt-to-asset ratio, and loan servicing actions over an average seven-year period following loan origination are estimated to identify determinants of borrower financial progress over time. Results show significantly increasing net worth and debt-to-asset ratio. The change in net worth increases and the change in debt-to-asset ratio decreases as time in loan program increases. Increasing origination net worth tends to decrease loan servicing actions. Socially disadvantaged and beginning farmer loans perform similarly to nonprogram loans. Borrowers originating limited resource loans experience significant net worth impacts relative to borrowers originating regular FSA loans.
Improved machine learning algorithm for predicting ground state properties
Creators: name: Lewis, Laura
name: Huang, Hsin-Yuan
name: Tran, Viet T.
name: Lehner, Sebastian
name: Kueng, Richard
name: Preskill, John
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Machine Learning (cs.LG)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: Finding the ground state of a quantum many-body system is a fundamental problem in quantum physics. In this work, we give a classical machine learning (ML) algorithm for predicting ground state properties with an inductive bias encoding geometric locality. The proposed ML model can efficiently predict ground state properties of an $n$-qubit gapped local Hamiltonian after learning from only $\mathcal{O}(\log(n))$ data about other Hamiltonians in the same quantum phase of matter. This improves substantially upon previous results that require $\mathcal{O}(n^c)$ data for a large constant $c$. Furthermore, the training and prediction time of the proposed ML model scale as $\mathcal{O}(n \log n)$ in the number of qubits $n$. Numerical experiments on physical systems with up to 45 qubits confirm the favorable scaling in predicting ground state properties using a small training dataset.
description: 8 pages, 5 figures + 32-page appendix
Additional file 2 of Improved ascertainment of modes of HIV transmission in Ukraine indicates importance of drug injecting and homosexual risk
Creators: name: Dumchev, Kostyantyn
name: Kornilova, Marina
name: Roksolana Kulchynska
name: Azarskova, Marianna
name: Vitek, Charles
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Neuroscience
subject: Biotechnology
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 2: Table S1. Site selection. Table S2. Study population and sample. Table S3. Distribution of registered modes of transmission in the official reports, verified registry and study sample. Table S4. Prevalence of risk factors by registered mode of transmission and region. Table S5. Misclassification of modes of transmission by region. Table S6. Trends in modes of transmission by region in the official reports. Table S7. Trends in modes of transmission by region in the verified registry. Table S8. Trends in modes of transmission by region in the survey. Table S9. Trends in risk factors by region in the survey.
Organizational Preferences and Producer Characteristics in Biomass Supply Chains
Creators: name: Altman, Ira J.
name: Johnson, Thomas G.
name: Moon, Wanki
name: Altman, Ira J.
name: Johnson, Thomas G.
name: Moon, Wanki
Publisher: name: Unknown
Year: 2010
Subjects: subject: Marketing
subject: FOS: Economics and business
subject: Research and Development/Tech Change/Emerging Technologies
subject: Resource /Energy Economics and Policy
subject: biomass supply organization
subject: producer characteristics
subject: producer preferences

description: Organizational costs in biomass transactions could be a key barrier to commercial development of cellulosic-based industries and will influence the organizational choices of biomass producers and bioenergy processors. Understanding biomass producer characteristics and preferences will be important to the future development of renewable industries like cellulosic ethanol. This paper examines survey data that identify assets biomass producers currently own, services they are willing to provide, and their preferences for selling mechanisms. A transaction cost model is used to analyze producers’ organizational preferences in a multinomial logit empirical framework.
Grounding Large Language Models in Interactive Environments with Online Reinforcement Learning
Creators: name: Carta, Thomas
name: Romac, Clément
name: Wolf, Thomas
name: Lamprier, Sylvain
name: Sigaud, Olivier
name: Oudeyer, Pierre-Yves
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Recent works successfully leveraged Large Language Models' (LLM) abilities to capture abstract knowledge about world's physics to solve decision-making problems. Yet, the alignment between LLMs' knowledge and the environment can be wrong and limit functional competence due to lack of grounding. In this paper, we study an approach (named GLAM) to achieve this alignment through functional grounding: we consider an agent using an LLM as a policy that is progressively updated as the agent interacts with the environment, leveraging online Reinforcement Learning to improve its performance to solve goals. Using an interactive textual environment designed to study higher-level forms of functional grounding, and a set of spatial and navigation tasks, we study several scientific questions: 1) Can LLMs boost sample efficiency for online learning of various RL tasks? 2) How can it boost different forms of generalization? 3) What is the impact of online learning? We study these questions by functionally grounding several variants (size, architecture) of FLAN-T5.
A Fock space structure for the diffeomorphism invariant Hilbert space of loop quantum gravity and its applications
Creators: name: Sahlmann, Hanno
name: Sherif, Waleed
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Loop quantum gravity (LQG) is a quantization program for gravity based on the principles of QFT and general covariance of general relativity. Quantum states of LQG describe gravitational excitations based on graphs embedded in a spatial slice of spacetime. We show that, under certain assumptions on the class of diffeomorphisms, the space of diffeomorphism invariant states carries a Fock space structure. The role of one-particle excitations for this structure is played by the diffeomorphism invariant states based on graphs with a single (linked) component. This means, however, that a lot of the structure of the diffeomorphism invariant Hilbert space remains unresolved by this structure. We show how the Fock structure allows to write at least some condensate states of group field theory as diffeomorphism invariant coherent states of LQG in a precise sense. We also show how to construct other interesting states using this Fock structure. We finally explore the quantum geometry of single- and multi-particle states and tentatively observe some resemblance to geometries with a single or multiple components, respectively.
description: 26 pages, 5 figures
The Impact of Strengths-Based Assessment Education on Undergraduate Students’ Knowledge of Disorders and Mental Illness Stigma.Online Supplemental Material.docx
Creators: name: Owens, Rhea
name: Heaslip, Sean
name: Meara Thombre
Publisher: name: figshare
Year: 2021
Subjects: subject: 111714 Mental Health
subject: FOS: Health sciences
subject: Clinical Psychology

description: This is an online supplemental material document that coincides with the article: The impact of strengths-based assessment education on undergraduate students' knowledge of disorders and mental illness stigma.
Briefing on the Guidance Note on Generative AI in Research at Macquarie University
Creators: name: Ballsun-Stanton, Brian
Publisher: name: Zenodo
Year: 2024

description: A briefing on the Macquarie University Generative AI in Research Guidance Note. The Guidance note can be found at https://policies.mq.edu.au/download.php?associated=1&id=768&version=1
Magnetization plateaus and bipartite entanglement of an exactly solved spin-1/2 Ising-Heisenberg orthogonal-dimer chain
Creators: name: Gálisová, L.
name: Strečka, J.
name: Verkholyak, T.
name: Havadej, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Spin-1/2 orthogonal-dimer chain composed of regularly alternating Ising and Heisenberg dimers is exactly solved in a presence of the magnetic field by the transfer-matrix method. It is shown that the ground-state phase diagram involves in total six different phases. Besides the ferromagnetic phase with fully polarized spins one encounters the singlet antiferromagnetic and modulated antiferromagnetic phases manifested in zero-temperature magnetization curves as zero magnetization plateau, the frustrated ferrimagnetic and singlet ferrimagnetic phases causing existence of an intermediate one-half magnetization plateau, and finally, the intriguing modulated ferrimagnetic phase with a translationally broken symmetry leading to an unconventional one-quarter magnetization plateau. The quantum character of individual ground states is quantified via the concurrence, which measures a strength of the bipartite entanglement within the pure and mixed states of the Heisenberg dimers at zero as well as nonzero temperatures. The parameter region, where the bipartite entanglement may be in contrast to general expectations reinforced upon increasing of temperature and/or magnetic field, is elucidated.
description: 6 figures
Additional file 1 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 1: Figure S1. Mean monthly temperature and mean monthly precipitation of Mouding and Kunming, from 1981 to 2010.
Mass Assembly of Stellar Systems and their Evolution with the SMA (MASSES) -- Full Data Release
Creators: name: Stephens, Ian W.
name: Bourke, Tyler L.
name: Dunham, Michael M.
name: Myers, Philip C.
name: Pokhrel, Riwaj
name: Tobin, John J.
name: Arce, Héctor G.
name: Sadavoy, Sarah I.
name: Vorobyov, Eduard I.
name: Pineda, Jaime E.
name: Offner, Stella S. R.
name: Lee, Katherine I.
name: Kristensen, Lars E.
name: Jørgensen, Jes K.
name: Gurwell, Mark A.
name: Goodman, Alyssa A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present and release the full dataset for the Mass Assembly of Stellar Systems and their Evolution with the SMA (MASSES) survey. This survey used the Submillimeter Array (SMA) to image the 74 known protostars within the Perseus molecular cloud. The SMA was used in two array configurations to capture outflows for scales $>$30$^{\prime\prime}$ ($>$9000 au) and to probe scales down to $\sim$1$^{\prime\prime}$ ($\sim$300 au). The protostars were observed with the 1.3 mm and 850 $μ$m receivers simultaneously to detect continuum at both wavelengths and molecular line emission from CO(2-1), $^{13}$CO(2-1), C$^{18}$O(2-1), N$_2$D$^+$(3-2), CO(3-2), HCO$^+$(4-3), and H$^{13}$CO$^+$(4-3). Some of the observations also used the SMA's recently upgraded correlator, SWARM, whose broader bandwidth allowed for several more spectral lines to be observed (e.g., SO, H$_2$CO, DCO$^+$, DCN, CS, CN). Of the main continuum and spectral tracers observed, 84% of the images and cubes had emission detected. The median C$^{18}$O(2-1) linewidth is $\sim$1.0 km s$^{-1}$, which is slightly higher than those measured with single-dish telescopes at scales of 3000-20000 au. Of the 74 targets, six are suggested to be first hydrostatic core candidates, and we suggest that L1451-mm is the best candidate. We question a previous continuum detection toward L1448 IRS2E. In the SVS13 system, SVS13A certainly appears to be the most evolved source, while SVS13C appears to be hotter and more evolved than SVS13B. The MASSES survey is the largest publicly available interferometric continuum and spectral line protostellar survey to date, and is largely unbiased as it only targets protostars in Perseus. All visibility ($uv$) data and imaged data are publicly available at https://dataverse.harvard.edu/dataverse/full_MASSES/.
description: Accepted to ApJS
Additional file 1 of Prevalence of sensitive teeth and associated factors: a multicentre, cross-sectional questionnaire survey in France
Creators: name: Blaizot, Alessandra
name: Offner, Damien
name: Trohel, Gilda
name: Bertaud, Valérie
name: Bou, Christophe
name: Catteau, Céline
name: Inquimbert, Camille
name: Lupi-Pegurier, Laurence
name: Musset, Anne-Marie
name: Tramini, Paul
name: Jean-Noel Vergnes
Publisher: name: figshare
Year: 2020
Subjects: subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1.
Analysis of U.S. Demand for Fresh Fruit and Vegetable Imports
Creators: name: Nzaku, Kilungu
name: Houston, Jack E.
name: Fonsah, Esendugue Greg
name: Nzaku, Kilungu
name: Houston, Jack E.
name: Fonsah, Esendugue Greg
Publisher: name: Unknown
Year: 2010
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: fresh tropical fruits and vegetables
subject: import demand
subject: seasonal trigonometric-AIDS model

description: Increased promotion and awareness of healthy diets has contributed to growth in demand for fresh fruits and vegetables, for which the United States has become increasingly more dependent on imports. A modified LA/AIDS model captured seasonality and the effects of trade policy for select U.S. fresh fruit and vegetable imports from 1989 through 2008. The introduction of NAFTA significantly increased expenditure shares for papayas, tomatoes, and peppers, but it negatively influenced budget shares for bananas and pineapples. Fresh fruits and vegetables, except bananas, showed a positive trend in import budget shares, and seasonality was significant for all the commodities.
A super-Earth and a mini-Neptune around Kepler-59
Creators: name: Saad-Olivera, X.
name: Martinez, C. F.
name: de Souza, A. Costa
name: 1, F. Roig
name: Nesvorný, D.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We characterize the radii and masses of the star and planets in the Kepler-59 system, as well as their orbital parameters. The star parameters are determined through a standard spectroscopic analysis, resulting in a mass of $1.359\pm 0.155\,M_\odot$ and a radius of $1.367\pm 0.078\,R_\odot$. The planetary radii obtained are $1.5\pm 0.1\,R_\oplus$ for the inner and $2.2\pm 0.1\,R_\oplus$ for the outer planet. The orbital parameters and the planetary masses are determined by the inversion of Transit Timing Variations (TTV) signals. For this, we consider two different data sets, one provided by Holczer et al. 2016, with TTVs only for the planet Kepler-59c, and the other provided by Rowe et al. 2015, with TTVs signals for both planets. The inversion method is carried out by applying an algorithm of Bayesian inference (MultiNest) combined with an efficient N-body integrator (Swift). For each of the data sets, two possible solutions are found, both having the same probability according to their corresponding Bayesian evidences. All four solutions appear to be indistinguishable within their 2-$σ$ uncertainties. Nevertheless, statistical analyses show that the solutions from Rowe et al. 2015 data better characterize the data. The first and second solutions identify masses of $5_{-2}^{+4}~M_{\mathrm{\oplus}}$ and $4.6_{-2.0}^{+3.6}~M_{\mathrm{\oplus}}$, and $3.0^{+0.8}_{-0.8}~M_{\mathrm{\oplus}}$ and $2.6^{+1.9}_{-0.8}~M_{\mathrm{\oplus}}$ for the inner and outer planet, respectively. This points to a system with an inner super-Earth and an outer mini-Neptune. Dynamical studies show the planets have almost co-planar orbits with small eccentricities ($e<0.1$), close but not into the 3:2 mean motion resonance. Stability analysis indicates that this configuration is stable over million years of evolution.
description: 10 pages, 7 figures
The Functional Renormalization Group Treatment of Disordered Systems: a Review
Creators: name: Wiese, Kay Joerg
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We review current progress in the functional renormalization group treatment of disordered systems. After an elementary introduction into the phenomenology, we show why in the context of disordered systems a functional renormalization group treatment is necessary, contrary to pure systems, where renormalization of a single coupling constant is sufficient. This leads to a disorder distribution, which after a finite renomalization becomes non-analytic, thus overcoming the predictions of the seemingly exact dimensional reduction. We discuss, how a renormalizable field theory can be constructed, even beyond 1-loop order. We then discuss an elastic manifold imbedded in N dimensions, and give the exact solution for N -> oo. This is compared to predictions of the Gaussian replica variational ansatz, using replica symmetry breaking. We finally discuss depinning, both isotropic and anisotropic, and the scaling function for the width distribution of an interface.
description: Proceedings for TH-2002. This is an extended version of cond-mat/0205116. 19 pages
Connecting the Unstable Region of the Entropy to the Pattern of the Fisher's Zeros Map
Creators: name: Rocha, J. C. S.
name: Costa, B. V.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Phase transitions are one of the most interesting natural phenomena. For finite systems, one of the concerns in the topic is how to classify a specific transition as being of first, second, or even of a higher order, according to the Ehrenfest classification. The partition function provides all the thermodynamic information about the physical systems, and a phase transition can be identified by the complex temperature where it is equal to zero. In addition, the pattern of the zeros on the complex temperature plane can provide evidence of the order of the transition. In this manuscript, we present an analytical and simulational study connecting the microcanonical analysis of the unstable region of the entropy to the canonical partition function zeros. We show that, for the first-order transition, the zeros accumulate uniformly in a vertical line on the complex inverse temperature plane as discussed in previous works. We illustrate our calculation using the $147$ particles Lennard-Jones cluster.
description: 19 pages, 8 figures
Additional file 2 of In vivo confocal microscopy assessment of meibomian glands microstructure in patients with Graves’ orbitopathy
Creators: name: Cheng, Shengnan
name: Yu, Yueqi
name: Chen, Jin
name: Ye, Lin
name: Wang, Xinghua
name: Jiang, Fagang
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Computational Biology

description: Additional file 2: Table S2. Comparison of confocal microscopy parameters of meibomian glands among active GO group, inactive GO group, and controls.
Munidopsis bermudezi Chace 1939
Creators: name: Baba, Keiji
name: Macpherson, Enrique
name: Poore, Gary C. B.
name: Ahyong, Shane T.
name: Bermudez, Adriana
name: Cabezas, Patricia
name: Lin, Chia-Wei
name: Nizinski, Martha
name: Rodrigues, Celso
name: Schnabel, Kareen E.
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Galatheidae
Munidopsis
Munidopsis bermudezi

description: Munidopsis bermudezi Chace, 1939
 Munidopsis bermudezi Chace, 1939: 46 (N and S coasts of Cuba, 2434–3020 m). — Chace, 1942: 83, figs 29, 30 (N and S coasts of Cuba, 2434–3020 m). — Sivertsen & Holthuis, 1956: 44, pl. 4, fig. 3 (N of Azores, 3120 m). — Pequegnat & Pequegnat, 1970: 145, fig. 5-8 (NW Gulf of Mexico, 3294 m). — Pequegnat & Pequegnat, 1971: 22 (NE Gulf of Mexico, 3246 m). — Türkay, 1975: 68, figs 4a, 4b (locality not noted). — Laird et al., 1976: 642 (near Norfolk Canyon off coast of Virginia, 2620–2955 m). — Wenner, 1982: 367 (Middle Atlantic Bight, 2575 m). — Gore, 1983: 204 (Venezuelan Basin, Caribbean Sea, 3411–4064 m). — d’Udekem d’Acoz, 1999: 167 (compilation). — Macpherson & Segonzac, 2005: 19 (NE Atlantic, NW Atlantic, 3015–3124 m). — Baba, 2005: 285 (key, synonymies).
 Munidopsis bermudezi. — Khodkina, 1975: 263 (Gulf of Alaska, 57°48'0N, 148°40´W, 2400 m) (possibly M. teretis Baba, 2005).
Type data: holotype, ovigerous female, MCZ 10231.
Type locality: off Bahia de Guantanamo, Oriente Province, Cuba, 19°43.30´N, 74°57.30´W, 2434–3020 m.
description: Published as part of Baba, Keiji, Macpherson, Enrique, Poore, Gary C. B., Ahyong, Shane T., Bermudez, Adriana, Cabezas, Patricia, Lin, Chia-Wei, Nizinski, Martha, Rodrigues, Celso & Schnabel, Kareen E., 2008, Catalogue of squat lobsters of the world (Crustacea: Decapoda: Anomura-families Chirostylidae, Galatheidae and Kiwaidae), pp. 1-220 in Zootaxa 1905 (1) on page 134, DOI: 10.11646/zootaxa.1905.1.1, http://zenodo.org/record/5134587
123-321 Models of Classical Novae
Creators: name: Jose, Jordi
name: Shore, Steven N.
name: Casanova, Jordi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: High-resolution spectroscopy has revealed large concentrations of CNO and sometimes other intermediate-mass elements in the shells ejected during nova outbursts, suggesting that the solar composition material transferred from the secondary mixes with the outermost layers of the underlying white dwarf during the thermonuclear runaway. Multidimensional simulations have shown that Kelvin-Helmholtz instabilities provide self-enrichment of the accreted envelope with material from the outermost layers of the white dwarf, at levels that agree with observations. However, the Eulerian and time-explicit nature of most multidimensional codes used to date and the overwhelming computational load have limited their applicability, and no multidimensional simulation has been conducted for a full nova cycle. This paper explores a new methodology that combines 1-D and 3-D simulations. The early stages of the explosion (i.e., mass-accretion and initiation of the runaway) have been computed with the 1-D hydrodynamic code SHIVA. When convection extends throughout the entire envelope, the structures for each model were mapped into 3-D Cartesian grids and were subsequently followed with the multidimensional code FLASH. Two key physical quantities were extracted from the 3-D simulations and subsequently implemented into SHIVA, which was used to complete the simulation through the late expansion and ejection stages: the time-dependent amount of mass dredged-up from the outer white dwarf layers, and the time-dependent convective velocity profile throughout the envelope. More massive envelopes than those reported from previous models with pre-enrichment have been found. This results in more violent outbursts, characterized by higher peak temperatures and greater ejected masses, with metallicity enhancements in agreement with observations.
description: 8 pages, accepted for publication in Astronomy & Astrophysics
Use and misuse of variances for quantum systems in pure or mixed states
Creators: name: Deville, Alain
name: Deville, Yannick
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: As a consequence of the place ascribed to measurements in the postulates of quantum mechanics, if two differently prepared systems are described with the same density operator \r{ho}, they are said to be in the same quantum state. For more than fifty years, there has been a lack of consensus about this postulate. In a 2011 paper, considering variances of spin components, Fratini and Hayrapetyan tried to show that this postulate is unjustified. The aim of the present paper is to discuss major points in this 2011 article, and in their reply to a 2012 paper by Bodor and Diosi claiming that their analysis was irrelevant. Facing some ambiguities or inconsistencies in the 2011 paper and in the reply, we first try to guess their aim, then establish results useful in this context, and finally discuss the use or misuse of several concepts implied in this debate.
Star Formation in Isolated Dwarf Galaxies Hosting Tidal Debris: Extending the Dwarf-Dwarf Merger Sequence
Creators: name: Kado-Fong, Erin
name: Greene, Jenny E.
name: Greco, Johnny P.
name: Beaton, Rachael
name: Goulding, Andy D.
name: Johnson, Sean D.
name: Komiyama, Yutaka
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Like massive galaxies, dwarf galaxies are expected to undergo major mergers with other dwarfs. However, the end state of these mergers and the role that merging plays in regulating dwarf star formation is uncertain. Using imaging from the Hyper Suprime-Cam Subaru Strategic program, we construct a sample of dwarf-dwarf mergers and examine the star formation and host properties of the merging systems. These galaxies are selected via an automated detection algorithm from a sample of 6875 spectroscopically selected isolated dwarf galaxies at $z<0.12$ and $\log(M_\star/M_\odot)<9.6$ from the Galaxy and Mass Assembly (GAMA) and Sloan Digital Sky Survey (SDSS) spectroscopic campaigns. We find a total tidal feature detection fraction of 3.29% (6.1% when considering only galaxies at $z<0.05$). The tidal feature detection fraction rises strongly as a function of star formation activity; 15%-20% of galaxies with extremely high H$α$ equivalent width (H$α$ EW > 250 Angstrom) show signs of tidal debris. Galaxies that host tidal debris are also systematically bluer than the average galaxy at fixed stellar mass. These findings extend the observed dwarf-dwarf merger sequence with a significant sample of dwarf galaxies, indicating that star formation triggered in mergers between dwarf galaxies continues after coalescence.
description: 18 pages, 9 figures. Submitted to ApJ
Exact Sequence Analysis for Three-Dimensional HP Lattice Proteins
Creators: name: Schiemann, Reinhard
name: Bachmann, Michael
name: Janke, Wolfhard
Publisher: name: arXiv
Year: 2004
Subjects: subject: Biomolecules (q-bio.BM)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Biological sciences
subject: FOS: Physical sciences

description: We have exactly enumerated all sequences and conformations of HP proteins with chains of up to 19 monomers on the simple cubic lattice. For two variants of the hydrophobic-polar (HP) model, where only two types of monomers are distinguished, we determined and statistically analyzed designing sequences, i.e., sequences that have a non-degenerate ground state. Furthermore we were interested in characteristic thermodynamic properties of HP proteins with designing sequences. In order to be able to perform these exact studies, we applied an efficient enumeration method based on contact sets.
description: 12 pages, RevTeX, 21 Postscript figures, Author Information under http://www.physik.uni-leipzig.de/CQT
New detection systems for an enhanced sensitivity in key stellar (n,$γ$) measurements
Creators: name: Lerendegui-Marco, J.
name: Babiano-Suárez, V.
name: Balibrea-Correa, J.
name: Domingo-Pardo, C.
name: Ladarescu, I.
name: Tarifeño-Saldivia, A.
name: Alcayne, V.
name: Cano-Ott, D.
name: González-Romero, E.
name: Martínez, T.
name: Mendoza, E.
name: Guerrero, C.
name: Calviño, F.
name: Casanovas, A.
name: Köster, U.
name: Chiera, N. M.
name: Dressler, R.
name: Maugeri, E. A.
name: Schumann, D.
name: Collaboration, the n_TOF
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Neutron capture cross-section measurements are fundamental in the study of astrophysical phenomena, such as the slow neutron capture (s-) process of nucleosynthesis operating in red-giant and massive stars. However, neutron capture measurements via the time-of-flight (TOF) technique on key $s$-process nuclei are often challenging. Difficulties arise from the limited mass ($\sim$mg) available and the high sample-related background in the case of the unstable $s$-process branching points. Measurements on neutron magic nuclei, that act as $s$-process bottlenecks, are affected by low (n,$γ$) cross sections and a dominant neutron scattering background. Overcoming these experimental challenges requires the combination of facilities with high instantaneous flux, such as n\_TOF-EAR2, with detection systems with an enhanced detection sensitivity and high counting rate capabilities. This contribution reviews some of the latest detector developments in detection systems for (n,$γ$) measurements at n\_TOF, such as i-TED, an innovative detection system which exploits the Compton imaging technique to reduce the dominant neutron scattering background and s-TED, a highly segmented total energy detector intended for high flux facilities. The discussion will be illustrated with results of the first measurement of key the $s$-process branching-point reaction $^{79}$Se(n,$γ$).
description: 7 pages, 4 figures (8 panels). Accepted for publication in EPJ-WOC (proceedings of the NPA-X conference). arXiv admin note: text overlap with arXiv:2301.11199
Principal component analysis of IUE galaxy spectra
Creators: name: Formiggini, Liliana
name: Brosch, Noah
Publisher: name: arXiv
Year: 2004
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We analyse the UV spectral energy distribution of a sample of normal galaxies listed in the IUE-INES Guide No. 2-Normal Galaxies (Formiggini & Brosch, 2000) using a Principal Component Analysis. The sample consists of the IUE-SW spectra of the central regions of 118 galaxies, where the IUE aperture included more than 1 per cent of the galaxy size. The principal components are associated with the main components observed in the UV spectra of galaxies. The first component, accounting for the largest source of diversity, can be associated with the UV continuum emission. The second component represents the UV contribution of an underlying evolved stellar population. The third component is sensitive to the amount of activity in the central regions of galaxies and measures the strength of star formation events. In all the samples analysed here the principal component representative of star-forming activity accounts for a significant percentage of the variance. The fractional contribution to the SED by the evolved stars and by the young population are similar. Projecting the SEDs onto their eigenspectra, we find that none of the coefficients of the principal components can outline an internal correlation or can correlate with the optical morphological types. In a sub-sample of 43 galaxies, consisting of almost only compact and BCD galaxies, the third principal component defines a sequence related to the degree of starburst activity of the galaxy.
description: 13 pages, incl. 14 figures. Accepted by MNRAS
Online Linear Quadratic Tracking with Regret Guarantees
Creators: name: Karapetyan, Aren
name: Bolliger, Diego
name: Tsiamis, Anastasios
name: Balta, Efe C.
name: Lygeros, John
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Online learning algorithms for dynamical systems provide finite time guarantees for control in the presence of sequentially revealed cost functions. We pose the classical linear quadratic tracking problem in the framework of online optimization where the time-varying reference state is unknown a priori and is revealed after the applied control input. We show the equivalence of this problem to the control of linear systems subject to adversarial disturbances and propose a novel online gradient descent based algorithm to achieve efficient tracking in finite time. We provide a dynamic regret upper bound scaling linearly with the path length of the reference trajectory and a numerical example to corroborate the theoretical guarantees.
description: Published at the IEEE Control Systems Letters
Additional file 3 of Roles of metabolic regulation in developing Quercus variabilis acorns at contrasting geologically-derived phosphorus sites in subtropical China
Creators: name: Yuan, Jun
name: Ningxiao Sun
name: Hongmei Du
name: Yin, Shan
name: Hongzhang Kang
name: Umair, Muhammad
name: Liu, Chunjiang
Publisher: name: figshare
Year: 2020
Subjects: subject: Biochemistry
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Computational Biology

description: Additional file 3: Figure S3. Over-fitting of OPLS-DA model validation based on metabolomic and ionomic data of developing acorns.
Magnetic field dependence of the thermopower of Kondo-correlated quantum dots
Creators: name: Costi, T. A.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Recent experiments have measured the signatures of the Kondo effect in the zero-field thermopower of strongly correlated quantum dots [Svilans {\em et al.,} Phys. Rev. Lett. {\bf 121}, 206801 (2018); Dutta {\em et al.,} Nano Lett. {\bf 19}, 506 (2019)]. They confirm the predicted Kondo-induced sign change in the thermopower, upon increasing the temperature through a gate-voltage dependent value $T_{1}\gtrsim T_{\rm K}$, where $T_{\rm K}$ is the Kondo temperature. Here, we use the numerical renormalization group (NRG) method to investigate the effect of a finite magnetic field $B$ on the thermopower of such quantum dots. We show that, for fields $B$ exceeding a gate-voltage dependent value $B_{0}$, an additional sign change takes place in the Kondo regime at a temperature $T_{0}(B\geq B_{0})>0$ with $T_0
description: 6 pages, 5 figures
Additional file 2 of Population variation alters aggression-associated oxytocin and vasopressin expressions in brains of Brandt’s voles in field conditions
Creators: name: Huang, Shuli
name: Li, Guoliang
name: Pan, Yongliang
name: Liu, Jing
name: Zhao, Jidong
name: Zhang, Xin
name: Lu, Wei
name: Wan, Xinrong
name: Krebs, Charles J.
name: Wang, Zuoxin
name: Han, Wenxuan
name: Zhang, Zhibin
Publisher: name: figshare
Year: 2021
Subjects: subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Ecology
subject: Mental Health

description: Additional file 2. Fig. S1. Experimental enclosures in the research station of Inner Mongolia grassland (photo by Guoliang Li). Fig. S2. Behavioral observation in high- and low-density field enclosures in 2014. (a) Difference in chasing frequency of voles between high-density and low-density enclosures. (b) Difference in chasing frequency per individual vole between high-density and low-density enclosures.