cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Multiaxial fields improve SABRE efficiency by preserving hydride order
Creators: name: Eriksson, Shannon L
name: Mammen, Mathew W
name: Eriksson, Clark W
name: Lindale, Jacob R
name: Warren, Warren S
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Signal Amplification By Reversible Exchange (SABRE) and the heteronuclear variant, X-SABRE, increase the sensitivity of magnetic resonance techniques using order derived from reversible binding of para-hydrogen. One current limitations of SABRE is suboptimal polarization transfer over the lifetime of the complex. Here, we demonstrate a multiaxial low-field pulse sequence which allows optimal polarization build-up during a low-field evolution pulse, followed by a high-field mixing pulse which permits proton decoupling along an orthogonal axis. This preserves the singlet character of the parahydrides while allowing exchange to replenish the ligands on the iridium catalyst. This strategy leads to a 2.5-fold improvement over continuous field SABRE SHEATH experimentally which was confirmed with numerical simulation.
description: 9 pages (8 main document, 1 SI). 6 figures (5 main document, 1 SI)
Cauchy relations in linear elasticity: Algebraic and physics aspects
Creators: name: Itin, Yakov
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: The Cauchy relations distinguish between rari- and multi-constant linear elasticity theories. These relations are treated in this paper in a form that is invariant under two groups of transformations: indices permutation and general linear transformations of the basis. The irreducible decomposition induced by the permutation group is outlined. The Cauchy relations are then formulated as a requirement of nullification of an invariant subspace. A successive decomposition under rotation group allows to define the partial Cauchy relations and two types of elastic materials. We explore several applications of the full and partial Cauchy relations in physics of materials. The structure's deviation from the basic physical assumptions of Cauchy's model is defined in an invariant form. The Cauchy and non-Cauchy contributions to Hooke's law and elasticity energy are explained. We identify wave velocities and polarization vectors that are independent of the non-Cauchy part for acoustic wave propagation. Several bounds are derived for the elasticity invariant parameters.
description: Published version
Measure contraction properties of Carnot groups
Creators: name: Rizzi, Luca
Publisher: name: arXiv
Year: 2015
Subjects: subject: Metric Geometry (math.MG)
subject: Differential Geometry (math.DG)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 53C17, 53C22, 35R03, 54E35, 53C21

description: We prove that any corank 1 Carnot group of dimension $k+1$ equipped with a left-invariant measure satisfies the $\mathrm{MCP}(K,N)$ if and only if $K \leq 0$ and $N \geq k+3$. This generalizes the well known result by Juillet for the Heisenberg group $\mathbb{H}_{k+1}$ to a larger class of structures, which admit non-trivial abnormal minimizing curves. The number $k+3$ coincides with the geodesic dimension of the Carnot group, which we define here for a general metric space. We discuss some of its properties, and its relation with the curvature exponent (the least $N$ such that the $\mathrm{MCP}(0,N)$ is satisfied). We prove that, on a metric measure space, the curvature exponent is always larger than the geodesic dimension which, in turn, is larger than the Hausdorff one. When applied to Carnot groups, our results improve a previous lower bound due to Rifford. As a byproduct, we prove that a Carnot group is ideal if and only if it is fat.
description: 17 pages, final version, to appear on "Calculus of Variations and PDEs"
Damping of the isovector giant dipole resonance in $^{40,48}$Ca
Creators: name: Carter, J.
name: Donaldson, L. M.
name: Fujita, H.
name: Fujita, Y.
name: Jingo, M.
name: Kureba, C. O.
name: Latif, M. B.
name: Litvinova, E.
name: Nemulodi, F.
name: von Neumann-Cosel, P.
name: Neveling, R.
name: Papakonstantinou, P.
name: Papka, P.
name: Pellegri, L.
name: Ponomarev, V. Yu.
name: Richter, A.
name: Roth, R.
name: Sideras-Haddad, E.
name: Smit, F. D.
name: Swartz, J. A.
name: Tamii, A.
name: Trippel, R.
name: Usman, I. T.
name: Wibowo, H.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The fine structure of the IsoVector Giant Dipole Resonance (IVGDR) in the doubly-magic nuclei $^{40,48}$Ca observed in inelastic proton scattering experiments under $0^\circ$ is used to investigate the role of different mechanisms contributing to the IVGDR decay width. Characteristic energy scales are extracted from the fine structure by means of wavelet analysis. The experimental scales are compared to different theoretical approaches allowing for the inclusion of complex configurations beyond the mean-field level. Calculations are performed in the framework of RPA and beyond-RPA in a relativistic approach based on an effective meson-exchange interaction, with the UCOM effective interaction and, for the first time, with realistic two- plus three-nucleon interactions from chiral effective field theory employing the in-medium similarity renormalization group. All models highlight the role of Landau fragmentation for the damping of the IVGDR, while the differences in the coupling strength between one particle-one hole (1p-1h) and two particle-two hole (2p-2h) correlated (relativistic) and non-correlated (non-relativistic) configurations lead to very different pictures of the importance of the spreading width resulting in wavelet scales being a sensitive measure of their interplay. The relativistic approach with particle-vibration coupling, in particular, shows impressive agreement with the number and absolute values of the scales extracted from the experimental data.
description: 10 pages, 4 figures
Progression of Polysomnographic Abnormalities in Mucolipidosis II (I-Cell Disease)
Creators: name: Wooten, William I.
name: Muenzer, Joseph
name: Vaughn, Bradley V.
name: Muhlebach, Marianne S.
name: Loughlin, Ceila E.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Mucolipidosis II (Inclusion cell or I-cell disease) is an autosomal recessive lysosomal storage disorder clinically comparable to the mucopolysaccharidoses (MPS), characterized by progressive respiratory and neurologic deterioration. Sleep problems, especially obstructive sleep apnea (OSA) and disrupted sleep architecture, are observed in other lysosomal storage diseases but have not been described in mucolipidosis II. We report the progression of polysomnographic abnormalities in a child with mucolipidosis II, demonstrated by worsening sleep-related hypoventilation, OSA, and sleep state fragmentation despite advancing PAP therapy. Background slowing and reduction in spindle activity on limited EEG may reflect progressive CNS disease affecting thalamic neurons.
Pinnularia pseudotabellaria H. Kobayasi 1977
Creators: name: Lee, Sang Deuk
name: Yun, Suk Min
name: Cho, Pyo Yun
name: Yang, Hye-Won
name: Kim, Oe Jung
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Naviculales
Naviculaceae
Pinnularia
Pinnularia pseudotabellaria

description: Pinnularia pseudotabellaria H. Kobayasi 1977 *   Figures 101–103
 Original description: Kobayasi & Ando (1977).
 Key literature: Makita & Tanaka (2018).
 Specimen examined: Tables 1, 2.
 Dimension: Length 164.3 μm, width 21.4 μm; 10–11 striae in 10 μm on the raphe valve.
 Description: Valves are linear, with a slightly swollen center and broadly rounded apices. The axial area is linear and about one-third the breadth of the valve. The central area is rounded and somewhat asymmetrical. Raphe is filamentous and straight. Proximal raphe ends are weakly expanded, deflected to one side, and closely spaced. Terminal raphe fissures are deflected to the primary valve side. The terminal raphe fissures are sickle-shaped. Striae are slightly parallel or weakly radiate throughout most of the valve.
 Remarks: Pinnularia pseudotabellaria is distinguished from Pinnularia tabellaria by the arrangement of the striae and by the dissimilar terminal fissures. This species is also similar to Pinnularia hustedtii, but differs in that the ultra-structure of the raphe is filamentous (Kobayasi & Ando 1977).
 Distribution and ecology: This species was found on surface sediment in a lagoon Hamabun-numa of lake Biwa from Japan in November 2013 (Makita & Tanaka 2018).
description: Published as part of Lee, Sang Deuk, Yun, Suk Min, Cho, Pyo Yun, Yang, Hye-Won & Kim, Oe Jung, 2019, Newly Recorded Species of Diatoms in the Source of Han and Nakdong Rivers, South Korea, pp. 143-170 in Phytotaxa 403 (3) on page 163, DOI: 10.11646/phytotaxa.403.3.1, http://zenodo.org/record/13716427
Sympathetic cooling and detection of a hot trapped ion by a cold one
Creators: name: Guggemos, M.
name: Heinrich, D.
name: Herrera-Sancho, O. A.
name: Blatt, R.
name: Roos, C. F.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We investigate the dynamics of an ion sympathetically cooled by another laser-cooled ion or small ion crystal. To this end, we develop simple models of the cooling dynamics in the limit of weak Coulomb interactions. Experimentally, we create a two-ion crystal of Ca$^+$ and Al$^+$ by photo-ionization of neutral atoms produced by laser ablation. We characterize the velocity distribution of the laser-ablated atoms crossing the trap by time-resolved fluorescence spectroscopy. We observe neutral atom velocities much higher than the ones of thermally heated samples and find as a consequence long sympathethic cooling times before crystallization occurs. Our key result is a new technique for detecting the loading of an initially hot ion with energy in the eV range by monitoring the motional state of a Doppler-cooled ion already present in the trap. This technique not only detects the ion but also provides information about dynamics of the sympathetic cooling process.
description: 23 pages, 10 figures, small corrections and extensions in response to referee comments
Pinnularia rabenhorstii Krammer 2000
Creators: name: Lee, Sang Deuk
name: Yun, Suk Min
name: Cho, Pyo Yun
name: Yang, Hye-Won
name: Kim, Oe Jung
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Naviculales
Naviculaceae
Pinnularia
Pinnularia rabenhorstii

description: Pinnularia rabenhorstii Krammer 2000 *   Figures 104–106
 Basionym: Navicula rabenhorstii Grunow 1860.
 Synonyms: Navicula rabenhorstii Grunow 1860; Navicula lata var. rabenhorstii (Grunow) Prochazka 1923; Pinnularia lata var. rabenhorstii (Grunow) Cleve 1895; Pinnularia lata var. thuringiaca (Rabenhorst) Mayer 1917; Pinnularia lata f. thuringiaca Hustedt 1930.
 Original description: Krammer (2000), p. 22, pl. 4, fig. 1, pl. 5, figs 1–11, pl. 6, figs 1–4, nom. illeg.
 Key literature: Zindarova et al. (2016)
 Specimen examined: Tables 1, 2.
 Dimension: Length 61.7–64.2 μm, width 14.4–15.5 μm; 4–5 striae in 10 μm on the raphe valve.
 Description: The valves are strongly silicified, linear or linear-elliptic with straight to slightly convex margins. The valve apices are broadly rounded. The axial area is more or less broad. The striae are distinct and wide, slightly radiate at the centre, becoming convergent near the poles. The central striae slightly shorter, forming a widened, round to squarish central area. The raphe somewhat curved, with comma-shaped terminal fissures. The proximal raphe ends are expanded, rounded, distinctly hooked, and distal ends curved in opposite direction. The striae are multiseriate, chambered, each chamber containing many rows of small rounded poroids, striae parallel, distantly placed from each other, widely spaced, more or less alternating on opposite sides of the valve.
 Distribution and ecology: This species prefers cold oligotrophic waters in mountains (Krammer 2000).
description: Published as part of Lee, Sang Deuk, Yun, Suk Min, Cho, Pyo Yun, Yang, Hye-Won & Kim, Oe Jung, 2019, Newly Recorded Species of Diatoms in the Source of Han and Nakdong Rivers, South Korea, pp. 143-170 in Phytotaxa 403 (3) on page 163, DOI: 10.11646/phytotaxa.403.3.1, http://zenodo.org/record/13716427
Graphs with the strong Havel-Hakimi property
Creators: name: Barrus, Michael D.
name: Molnar, Grant
Publisher: name: arXiv
Year: 2015
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C69, 05C85, 05C07

description: The Havel-Hakimi algorithm iteratively reduces the degree sequence of a graph to a list of zeroes. As shown by Favaron, Mahéo, and Saclé, the number of zeroes produced, known as the residue, is a lower bound on the independence number of the graph. We say that a graph has the strong Havel-Hakimi property if in each of its induced subgraphs, deleting any vertex of maximum degree reduces the degree sequence in the same way that the Havel-Hakimi algorithm does. We characterize graphs having this property (which include all threshold and matrogenic graphs) in terms of minimal forbidden induced subgraphs. We further show that for these graphs the residue equals the independence number, and a natural greedy algorithm always produces a maximum independent set.
description: 7 pages, 3 figures
Sleep Apnea Is Associated with Hearing Impairment: The Hispanic Community Health Study/Study of Latinos
Creators: name: Gonzalez, Franklyn
name: Cruickshanks, Karen J.
name: Ramos, Alberto R.
name: Appel, David W.
name: Hoffman, Howard J.
name: Chopra, Amit
name: Redline, Susan
name: Shah, Neomi A.
name: Dhar, Sumitrajit
name: Kaplan, Robert C.
name: Jung, Molly
name: Zee, Phyllis C.
name: Dinces, Elizabeth A.
name: Lee, David J.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Sleep apnea (SA) may promote hearing impairment (HI) through ischemia and inflammation of the cochlea. Our objective was to assess an independent association between SA and HI in the Hispanic Community Health Study/Study of Latinos (HCHS/SOL) participants.
Konzeption und Evaluation des evidenzbasierten Präventionstrainings „STARK mit SAM“ für Schülerinnen und Schüler mit Hörbehinderung
Creators: name: Urbann, Katharina
Publisher: name: Technische Universität Dortmund
Year: 2018
Subjects: subject: Prävention
subject: Sexueller Missbrauch
subject: Hörbehinderung
subject: 360
subject: 370
subject: Hörschädigung |
subject: Sexueller Missbrauch |
subject: Prävention |
subject: Kinderschutz |

description: Das Ziel dieser Arbeit besteht darin, einen Beitrag dazu zu leisten, dass Kinder mit Hörbehinderung vor sexuellem Missbrauch geschützt werden. Mit dieser Zielperspektive soll unter einem theoretisch fundierten, empirischen Ansatz eine Forschungslücke geschlossen werden, indem ein evidenzbasiertes Präventionstraining für die pädagogische Arbeit mit Kindern mit Hörbehinderung erstens konzipiert und zweitens evaluiert wird. Dieses Präventionstraining wird als eine zentrale Möglichkeit betrachtet, das Ziel des Schutzes der Kinder zu verwirklichen. Vor dem Hintergrund der Risikofaktoren von Kindern mit Hörbehinderung soll es die Vermittlung präventiv relevanten Wissens verfolgen, in der Form einer spezifischen, selektiven und kindzentrierten Präventionsmaßnahme primärer Art. Folgende vier Fragestellungen werden innerhalb der vorliegenden Arbeit beantwortet: (1) Welche methodisch-didaktischen und inhaltlichen Aspekte sollte ein evidenzbasiertes Präventionstraining für Kinder mit Hörbehinderung umfassen, um möglichst hohe Effektivität in Hinblick auf den Zuwachs von Wissen sicherzustellen? (2) Welche Effektivität kann für das konzipierte Präventionstraining in Hinblick auf den Zuwachs von Wissen festgestellt werden? (3) Welche Faktoren beeinflussen die Testergebnisse der Kinder im Zusammenhang mit dem Präventionstraining? (4) Welcher Zusammenhang besteht zwischen der Ängstlichkeit der Kinder als unerwünschte Folge und ihrer Teilnahme am Präventionstraining?
Black hole hairs in scalar-tensor gravity and the lack thereof
Creators: name: Capuano, Lodovico
name: Santoni, Luca
name: Barausse, Enrico
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Scalar-tensor theories are a natural alternative to general relativity, as they may provide an effective dark energy phenomenology on cosmological scales while passing local tests, but their black hole solutions are still poorly understood. Here, we generalize existing no-hair theorems for spherical black holes and specific theories in the scalar-tensor class. We show that shift symmetry prevents the appearance of scalar hairs in rotating (asymptotically flat, stationary and axisymmetric) black holes for all theories in the Horndeski/beyond Horndeski/DHOST classes, but for those with a coupling between the scalar and the Gauss--Bonnet invariant. Our proof also applies to higher dimensions. We also compute the values of the scalar hair charges if shift symmetry and asymptotic flatness are violated by a time growth of the scalar field at infinity, under suitable regularity conditions at the event horizon.
description: 14 pages, 1 figure, published version, corrected title
Magnetic Excitations and Interactions in the Kitaev Hyperhoneycomb Iridate $β$-Li$_2$IrO$_3$
Creators: name: Halloran, Thomas
name: Wang, Yishu
name: Li, Mengqun
name: Rousochatzakis, Ioannis
name: Chauhan, Prashant
name: Stone, M. B.
name: Takayama, Tomohiro
name: Takagi, Hidenori
name: Armitage, N. P.
name: Perkins, Natalia B.
name: Broholm, Collin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a thorough experimental study of the three-dimensional hyperhoneycomb Kitaev magnet $β$-Li$_2$IrO$_3$, using a combination of inelastic neutron scattering (INS), time-domain THz spectroscopy, and heat capacity measurements. The main results include a massive low-temperature reorganization of the INS spectral weight that evolves into a broad peak centered around 12 meV, and a distinctive peak in the THz data at 2.8(1) meV. A detailed comparison to powder-averaged spin-wave theory calculations reveals that the positions of these two features are controlled by the anisotropic $Γ$ coupling and the Heisenberg exchange $J$, respectively. The refined microscopic spin model places $β$-Li$_2$IrO$_3$ in close proximity to the Kitaev spin liquid phase.
Small scatter and nearly-isothermal mass profiles to four half-light radii from two-dimensional stellar dynamics of early-type galaxies
Creators: name: Cappellari, Michele
name: Romanowsky, Aaron J.
name: Brodie, Jean P.
name: Forbes, Duncan A.
name: Strader, Jay
name: Foster, Caroline
name: Kartha, Sreeja S.
name: Pastorello, Nicola
name: Pota, Vincenzo
name: Spitler, Lee R.
name: Usher, Christopher
name: Arnold, Jacob A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study the total mass-density profile for a sample of 14 fast-rotator early-type galaxies (stellar masses $10.2
description: 7 pages, 4 figures. Accepted for publication in The Astrophysical Journal Letters
Platessa bahlsii Potapova 2012
Creators: name: Lee, Sang Deuk
name: Yun, Suk Min
name: Cho, Pyo Yun
name: Yang, Hye-Won
name: Kim, Oe Jung
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Achnanthales
Achnanthidiaceae
Platessa
Platessa bahlsii

description: Platessa bahlsii Potapova 2012 *   Figure 110
 Original description: Potapova (2012), p. 38, figs 84–96.
 Key literature: Potapova (2012), p. 38, figs 84–96.
 Specimen examined: Tables 1, 2.
 Dimension: Length 5.8 μm, width 3.2 μm; 1–2 striae in 1 μm on the raphe valve.
 Description: The valves are elliptical and broad toward valve center. The raphe valve has narrow linear axial area and small central area. The raphe is slightly filiform, straight, with slightly expanded distal. The external proximal raphe endings are straight. The striae are multiseriate and radiate. Three to four rows of areolae per stria on the raphe valve.
 Remarks: Platessa bahlsii differs from P. conspicua by small central area on the raphe valve, smaller cell size, and having three to four rows of areolae in striae. The striae are evenly distributed on the valve face. P. conspicua has rectangular central area and biseriate striae. P. bahlsii can be easily confused with some small species of Planothidium (Potapova 2012).
 Distribution and ecology: Platessa bahlsii appears to be widely distributed in North America, but it is difficult to estimate its range as it was most likely confused with P. conspicua in the past (Potapova 2012).
description: Published as part of Lee, Sang Deuk, Yun, Suk Min, Cho, Pyo Yun, Yang, Hye-Won & Kim, Oe Jung, 2019, Newly Recorded Species of Diatoms in the Source of Han and Nakdong Rivers, South Korea, pp. 143-170 in Phytotaxa 403 (3) on page 164, DOI: 10.11646/phytotaxa.403.3.1, http://zenodo.org/record/13716427
The Socialization of Children’s Memory: Linking Maternal Conversational Style to the Development of Children’s Autobiographical and Deliberate Memory Skills
Creators: name: Langley, Hillary A.
name: Coffman, Jennifer L.
name: Ornstein, Peter A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Data from a large-scale, longitudinal research study with an ethnically and socioeconomically diverse sample were utilized to explore linkages between maternal elaborative conversational style and the development of children’s autobiographical and deliberate memory. Assessments were made when the children were 3, 5, and 6 years of age, and the results reveal concurrent and longitudinal linkages between maternal conversational style in a mother-child reminiscing task and children’s autobiographical memory performance. Maternal conversational style while reminiscing was also significantly related to children’s strategic behaviors and recall in two deliberate memory tasks, both concurrently and longitudinally. Results from this examination replicate and extend what is known about the linkages between maternal conversational style, children’s abilities to talk about previous experiences, and children’s deliberate memory skills as they transition from the preschool to early elementary school years.
Confined Penrose process and black-hole bomb
Creators: name: Zaslavskii, O. B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We consider the decay of a particle with some energy $E_{0}>0$ inside the ergosphere of a black hole. After the first decay one of particles with the energy $E_{1}<0$ falls towards a black hole while the second one with $% E_{2}>E_{0}\,\ $moves in the outward direction. It bounces back from a reflecting shell and, afterwards, the process repeats. For radial motion of charged particles in the Reissner-Nordstöm metric, the result depends strongly on a concrete scenario. In particular, an indefinitely large growth of energy inside a shell is possible that gives rise to a black-hole bomb. We also consider a similar multiple process with neutral particles in the background of a rotating axially symmetric stationary black hole. We demonstrate that, if particle decay occurs in the turning point, a black-hole bomb in this case is impossible at all. For a generic point inside the ergoregion, there is a condition for a black-hole bomb to exist. It relates the ratio of masses before and after decay and the velocity of a fragment in the center of mass frame.
description: 16 pages. Presentation improved and slightly expanded, typos corrected. Matches published version
The finite range simple effective interaction including tensor terms
Creators: name: Bano, P.
name: Viñas, X.
name: Routray, T. R.
name: Centelles, M.
name: Anguiano, M.
name: Robledo, L. M.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The prediction of single particle level crossing phenomenon between $2p_{3/2}$ and $1f_{5/2}$ orbitals in $Ni$- and $Cu$-isotopic chains by the finite range simple effective interaction without requiring the tensor part is discussed. In this case the experimentally observed crossing could be studied as a function of nuclear matter incompressibility, $K(ρ_0)$. The estimated crossing for the neutron number $N$=46 could be reproduced by the equation of state corresponding to $K(ρ_0)$=240 MeV. However, the observed proton gaps between the $1h_{11/2}$ and $1g_{7/2}$ shells in $Sn$ and $Sb$ isotopic chain, and the neutron gaps between the $1i_{13/2}$ and $1h_{9/2}$ shells in $N$=82 isotones, as well as the shell closure properties at $N$=28 require explicit consideration of a tensor part as the central contribution is not enough to initiate the required level splittings.
Thalassiosira lacustris G. R. Hasle
Creators: name: Lee, Sang Deuk
name: Yun, Suk Min
name: Cho, Pyo Yun
name: Yang, Hye-Won
name: Kim, Oe Jung
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Thalassiosirales
Thalassiosiraceae
Thalassiosira
Thalassiosira lacustris

description: Thalassiosira lacustris (Grunow) G.R. Hasle in Hasle & Fryxell 1977   Figures 113–116
 Basionym: Coscinodiscus lacustris Grunow 1880.
 Synonyms: Coscinodiscus lacustris Grunow 1880; Cyclotella punctata Smith 1856; Stephanodiscus punctatus (Smith) Grunow 1878.
 Original description: Hasle & Fryxell (1977), p. 40.
 Key literature: Park et al. (2016).
 Specimen examined: Tables 1, 2.
 Dimension: Diameter 27.1–29.7 μm.
description: Published as part of Lee, Sang Deuk, Yun, Suk Min, Cho, Pyo Yun, Yang, Hye-Won & Kim, Oe Jung, 2019, Newly Recorded Species of Diatoms in the Source of Han and Nakdong Rivers, South Korea, pp. 143-170 in Phytotaxa 403 (3) on page 164, DOI: 10.11646/phytotaxa.403.3.1, http://zenodo.org/record/13716427
Studying First Passage Problems using Neural Networks: A Case Study in the Slit-Well Microfluidic Device
Creators: name: Nagel, Andrew M.
name: Magill, Martin
name: de Haan, Hendrick W.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Physics (physics.comp-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: This study presents deep neural network solutions to a time-integrated Smoluchowski equation modeling the mean first passage time of nanoparticles traversing the slit-well microfluidic device. This physical scenario is representative of a broader class of parameterized first passage problems in which key output metrics are dictated by a complicated interplay of problem parameters and system geometry. Specifically, whereas these types of problems are commonly studied using particle simulations of stochastic differential equation models, here the corresponding partial differential equation model is solved using a method based on deep neural networks. The results illustrate that the neural network method is synergistic with the time-integrated Smoluchowski model: together, these are used to construct continuous mappings from key physical inputs (applied voltage and particle diameter) to key output metrics (mean first passage time and effective mobility). In particular, this capability is a unique advantage of the time-integrated Smoluchowski model over the corresponding stochastic differential equation models. Furthermore, the neural network method is demonstrated to easily and reliably handle geometry-modifying parameters, which is generally difficult to accomplish using other methods.
description: 20 pages, 8 figures, 2 tables
The strong vertices of charmed mesons $D$, $D^{*}$ and charmonia $J/ψ$, $η_{c}$
Creators: name: Lu, Jie
name: Yu, Guo-Liang
name: Wang, Zhi-Gang
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this work, the strong coupling constants of the vertices $DDJ/ψ$, $DD^{*}J/ψ$, $D^{*}D^{*}J/ψ$, $DD^{*}η_{c}$ and $D^{*}D^{*}η_{c}$ are calculated within the framework of the QCD sum rules. For each vertex, we analyze the momentum dependence of the coupling constants by considering all possible off-shell cases. In these analyses, we consider the contributions of the vacuum condensate terms $\langle\overline{q}q\rangle$, $\langle\overline{q}g_{s}σGq\rangle$, $\langle g_{s}^{2}G^{2}\rangle$, $\langle f^{3}G^{3}\rangle$ and $\langle\overline{q}q\rangle\langle g_{s}^{2}G^{2}\rangle$. Then, the momentum dependent coupling constants are fitted into analytical functions $g(Q^2)$ and are extrapolated into time-like regions. The values of strong coupling constants are obtained by using on-shell conditions of the intermediate mesons($Q^2=-m^2$). The final results are as follows, $g_{DDJ/ψ}=5.01^{+0.58}_{-0.16}$, $g_{DD^{*}J/ψ}=3.55^{+0.20}_{-0.21}$GeV$^{-1}$, $g_{D^{*}D^{*}J/ψ}=5.10^{+0.59}_{-0.43}$, $g_{DD^{*}η_{c}}=3.68^{+0.39}_{-0.11}$ and $g_{D^{*}D^{*}η_{c}}=4.87^{+0.42}_{-0.40}$GeV$^{-1}$.
Comparing Self-Report Measures of the Dark Triad
Creators: name: Rose, Leigha
name: Lynam, Donald
name: Miller, Josh
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Clinical Psychology
subject: Personality and Social Contexts
subject: Social and Behavioral Sciences

description: This project uses a sex-balanced sample collected online to compare methods of measuring "Dark Triad" constructs psychopathy, narcissism, and Machiavellianism.
Finsler pp-waves
Creators: name: Fuster, Andrea
name: Pabst, Cornelia
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this work we present a Finslerian version of the well-known pp-waves, which generalizes the very special relativity (VSR) line element. Our Finsler pp-waves are an exact solution of Finslerian Einstein's equations in vacuum.
description: 10 pages, minor corrections, references added
Adaptive Adolescent Flexibility: Neurodevelopment of Decision-making and Learning in a Risky Context
Creators: name: McCormick, Ethan M.
name: Telzer, Eva H.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2017

description: Research on adolescence has largely focused on the particular biological and neural changes that place teens at risk for negative outcomes linked to increases in sensation-seeking and risky behavior. However, there is a growing interest in the adaptive function of adolescence, with work highlighting the dual nature of adolescence as a period of potential risk and opportunity. We examined how behavioral and neural sensitivity to risk and reward varies as a function of age using the Balloon Analog Risk Task. Seventy-seven children and adolescents (ages 8–17 years) completed the Balloon Analog Risk Task during an fMRI session. Results indicate that adolescents show greater learning throughout the task. Furthermore, older participants showed increased neural responses to reward in the OFC and ventral striatum, increased activation to risk in the mid-cingulate cortex, as well as increased functional OFC–medial PFC coupling in both risk and reward contexts. Age-related changes in regional activity and interregional connectivity explain the link between age and increases in flexible learning. These results support the idea that adolescents’ sensitivity to risk and reward supports adaptive learning and behavioral approaches for reward acquisition.
The transfer of polarized radiation in resonance lines with partial frequency redistribution, J-state interference, and arbitrary magnetic fields. A radiative transfer code and useful approximations
Creators: name: Ballester, Ernest Alsina
name: Belluzzi, Luca
name: Bueno, Javier Trujillo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present the theoretical framework and numerical methods we have implemented to solve the problem of the generation and transfer of polarized radiation in spectral lines out of local thermodynamical equilibrium, while accounting for scattering polarization, partial frequency redistribution, J-state interference, and hyperfine structure. The resulting radiative transfer code allows modeling the impact of magnetic fields of arbitrary strength and orientation through the Hanle, incomplete Paschen-Back, and magneto-optical effects. We also evaluate the suitability of a series of approximations for modeling the scattering polarization in the wings of strong resonance lines that would be particularly useful for the numerically intensive case of three-dimensional radiative transfer. We examine the suitability of the considered approximation using our radiative transfer code to model the Stokes profiles of the Mg II h & k lines and of the H I Lyman alpha line in magnetized one-dimensional models of the solar atmosphere. Neglecting Doppler redistribution in the scattering processes that are unperturbed by elastic collisions produces a negligible error in the scattering polarization wings of the Mg II resonance lines and a minor one in the Lyman alpha wings, although it is unsuitable to model the cores of these lines. For both lines, the scattering processes that are perturbed by elastic collisions give a significant contribution only to the intensity component of the emissivity. Neglecting collisional as well as Doppler redistribution represents a rough but suitable approximation for the wings of the Mg II resonance lines, but a very poor one for the Lyman alpha wings. The magnetic sensitivity in the scattering polarization wings of the considered lines can be modeled by accounting for the magnetic field only in the eta I and rho V coefficients of the Stokes-vector transfer equation.
description: Accepted for publication in the journal Astronomy & Astrophysics. Main text has 14 pages and 7 figures. The appendices (divided into Appendix A, B, and C) have 13 pages and 5 figures (contained in Appendix B)
The moderating role of perspective taking on price precision - Experiments 1 and 2
Creators: name: Leib, Margarita
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: perspective taking
subject: price precision

description: In the current project, we will run two experiments, examining the moderating role of perspective taking on price precision and its underlying mechanism. In Experiment 1 we will measure individual differences in trait perspective taking. In Experiment 2 we will manipulate perspective taking. See a short theoretical background, our hypotheses, as well as the methods and our analysis plan in the file attached.
Sweet Touch: The effect of glucose on psychphysiological relaxation in response to a standardized massage
Creators: name: Meier, Maria
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Social and Behavioral Sciences
subject: Biological Psychology
subject: autonomic reactivity
subject: glucose
subject: hf-hrv
subject: hrv
subject: massage
subject: pep
subject: relaxation
subject: rmssd

description: Background. Hyperglycemia affects cardiac activity at basal states (Paolisso et al., 2000, 1997), yet its effect on cardiac reactivity in response to environmental changes has not been investigated extensively. In a previous experiment, we found evidence for an amplification of the physiological response to slow paced breathing following sugar ingestion (Meier et al., 2022). In an attempt to replicate and extend these findings, we study the effect of glucose ingestion on the autonomic relaxation response triggered by a soft-shoulder massage. In an exploratory manner, we will test whether the expected glucose-related amplification has a potential cognitive effect on sustained attention. Methods. Participants are randomly assigned to ingest a drink containing glucose, or pure water. After a waiting period, during which participants fill in questionnaires, they either receive a 10-min soft-shoulder massage or are allowed to rest. After the intervention, participants complete the d2 sustained attention test before a recovery period. Throughout the experiment, we repeatedly assess participants’ blood glucose concentration, blood pressure, and mood. Further, we monitor cardiorespiratory activity using electrocardiography (ECG) and impedance cardiography (ICG), and cortical activity using functional near-infrared spectroscopy (fNIRS*). Research question. With this preregistered analysis, we primarily plan to answer the research question: does glucose ingestion amplify autonomic reactivity to a massage? Further, we plan to explore whether this glucose-related amplification of autonomic reactivity has cognitive-behavioral consequences. This preregistration will thus focus on the effect of glucose intake on the parasympathetic and sympathetic responses to relaxation as induced by a massage, and on potential subsequent cognitive effects on sustained attention. * the fNIRS data are considered pilot data, as this is the first experiment in which we use fNIRS. If the data quality allows it, we will further explore cortical activation patterns in repone to our experimental manipulations.
Supercritical growth pathway to overmassive black holes at cosmic dawn: coevolution with massive quasar hosts
Creators: name: Hu, Haojie
name: Inayoshi, Kohei
name: Haiman, Zoltán
name: Li, Wenxiu
name: Quataert, Eliot
name: Kuiper, Rolf
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Observations of the most luminous quasars at high redshifts ($z > 6$) have revealed that the largest supermassive black holes (SMBHs) at those epochs tend to be substantially overmassive relative to their host galaxies compared to the local relations, suggesting they experienced rapid early growth phases. We propose an assembly model for the SMBHs that end up in rare massive $\sim10^{12}~M_{\odot}$ host halos at $z \sim 6-7$, applying a kinetic feedback prescription for BHs accreting above the Eddington rate, provided by radiation hydrodynamic simulations for the long-term evolution of the accretion-flow structure. The large inflow rates into these halos during their assembly enable the formation of $>10^9~M_{\odot}$ SMBHs by $z \sim 6$, even starting from stellar-mass seeds at $z \sim 30$, and even in the presence of outflows that reduce the BH feeding rate, especially at early times. This mechanism also naturally yields a high BH-to-galaxy mass ratio of $> 0.01$ before the SMBH mass reaches $M_{\rm BH} > 10^9~M_{\odot}$ by $z \sim 6$. These fast-growing SMBH progenitors are bright enough to be detected by upcoming observations with the James Webb Space Telescope over a wide range of redshift ($7 < z < 15$), regardless of how they were seeded.
description: 4 figures, accepted for publication in ApJ
Setup and Fabrication of Cost Effective, Robust Fiber Optical Needle Probes for Application in Multiphase Flows
Creators: name: Bloch, G.
name: Elfner, J.
name: Finke, K.
name: Sattelmayer, T.
Publisher: name: Technical University of Munich
Year: 2013
Subjects: G-Bloch+J-Elfner+K-Finke

description: A fiber optical probe for detection of void fraction in multiphase flows consisting of silica fibers with core diameters of 200 and 400,textmu m is presented. Using beam splitter optics with a polarizing filter and a diode laser for illumination, a robust and cost-effective sensor was developed and evaluated in two phase flows with and without phase change. The setup and manufacturing process of the components as well as the post processing of the signals are described in detail.
Ulnaria ulna Compere 2001
Creators: name: Lee, Sang Deuk
name: Yun, Suk Min
name: Cho, Pyo Yun
name: Yang, Hye-Won
name: Kim, Oe Jung
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Fragilariales
Fragilariaceae
Ulnaria
Ulnaria ulna

description: Ulnaria ulna (Nitzsch) Compère 2001   Figures 117, 118
 Basionym: Bacillaria ulna Nitzsch 1817.
 Synonyms: Bacillaria ulna Nitzsch 1817; Frustulia ulna (Nitzsch) C. Agardh 1831; Synedra ulna (Nitzsch) Ehrenberg 1832; Fragilaria ulna (Nitzsch) Lange-Bertalot 1980; Exilaria ulna (Harvey) Jenner 1855; Frustulia ulva (Nitzsch) C. Agardh 1829.
 Original description: Compère (2001), p. 100.
 Key literatures: Aboal et al. (2003); Cantonati et al. (2017); Williams (2011).
 Specimen examined: Tables 1, 2.
 Dimension: Length 80.5–147.3 μm, width 9.1–9.5 μm in the centre. Striae 11–12 in 10 μm.
description: Published as part of Lee, Sang Deuk, Yun, Suk Min, Cho, Pyo Yun, Yang, Hye-Won & Kim, Oe Jung, 2019, Newly Recorded Species of Diatoms in the Source of Han and Nakdong Rivers, South Korea, pp. 143-170 in Phytotaxa 403 (3) on page 164, DOI: 10.11646/phytotaxa.403.3.1, http://zenodo.org/record/13716427
Yu-Shiba-Rusinov states, the BCS-BEC crossover, and the exact solution in the flat-band limit
Creators: name: Žitko, Rok
name: Pavešić, Luka
Publisher: name: arXiv
Year: 2022
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the subgap Yu-Shiba-Rusinov (YSR) states in the Richardson's model of a superconductor with a magnetic impurity for different electron pairing strengths from the weak-coupling Bardeen-Cooper-Schrieffer (BCS) regime to the strong-coupling Bose-Einstein-condensate (BEC) regime. We observe that the effect of the increasing pairing strength on the YSR excitation spectrum as a function of hybridisation strength and impurity on-site potential is only quantitative and, in fact, rather weak when the results are appropriately rescaled. We furthermore show that the problem is analytically solvable in the deep BEC limit which is equivalent to flat-band superconductivity. This exact solution can be related to a zero-bandwidth (ZBW) effective BCS mean field Hamiltonian where the superconductor is described by a single electron level with onsite pairing. The small difference between the BCS and BEC regimes of the Richardson's model explains the success of the simple ZBW calculations for BCS mean-field Hamiltonians. A ZBW model requires only a suitable parameter rescaling to become useful as a quantitative predictive tool for the full problem.
description: 16 pages, 9 figures. Example code provided as supplemental material
Novel neural-network architecture for continuous gravitational waves
Creators: name: Joshi, Prasanna M.
name: Prix, Reinhard
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The high computational cost of wide-parameter-space searches for continuous gravitational waves (CWs) significantly limits the achievable sensitivity. This challenge has motivated the exploration of alternative search methods, such as deep neural networks (DNNs). Previous attempts to apply convolutional image-classification DNN architectures to all-sky and directed CW searches showed promise for short, one-day search durations, but proved ineffective for longer durations of around ten days. In this paper, we offer a hypothesis for this limitation and propose new design principles to overcome it. As a proof of concept, we show that our novel convolutional DNN architecture attains matched-filtering sensitivity for a targeted search (i.e., single sky-position and frequency) in Gaussian data from two detectors spanning ten days. We illustrate this performance for two different sky positions and five frequencies in the $20 - 1000 \mathrm{Hz}$ range, spanning the spectrum from an ``easy'' to the ``hardest'' case. The corresponding sensitivity depths fall in the range of $82 - 86 / \sqrt{\mathrm{Hz}}$. The same DNN architecture is trained for each case, taking between $4 - 32$ hours to reach matched-filtering sensitivity. The detection probability of the trained DNNs as a function of signal amplitude varies consistently with that of matched filtering. Furthermore, the DNN statistic distributions can be approximately mapped to those of the $\mathcal{F}$-statistic under a simple monotonic function.
description: 9 pages, 7 figures
Not Doomed to Repeat: Enhanced Medial Prefrontal Cortex Tracking of Errors Promotes Adaptive Behavior during Adolescence
Creators: name: McCormick, Ethan M.
name: Telzer, Eva H.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2018

description: Feedback information is one of the most powerful forces that promotes learning, providing guidance for changes to ongoing behavioral patterns. Previous examinations of feedback learning have largely relied on explicit feedback based on task performance. However, learning is not restricted to explicit feedback, and likely involves other forms of more-subtle feedback cues. One potential form of this kind of learning may involve internally-generated feedback in response to error commission. Whether this error-related response prompts neural and behavioral adaptation that overlap with, or are distinct from, those evoked by external feedback is largely unknown. In order to explore this gap, 55 adolescents completed a difficult behavioral inhibition task designed to elicit relatively high rates of error commission during an fMRI session. We examined neural adaptation following accumulating errors (i.e. internally-generated negative feedback events) at the group level, as well as the impact of individual differences in error tracking on overall task performance. Group effects show that mPFC activation tracks accumulating errors, however, reduced tracking of errors is associated with greater total false alarms. These findings suggest that increased mPFC integration of error-related feedback is beneficial for task performance, and in concert with previous findings, suggests a domain-general role for mPFC integration of negative feedback.
Bulbostylis angolensis Larridon & Roalson 2019, comb. nov.
Creators: name: Roalson, Eric H.
name: Prata, Ana Paula
name: Mesterházy, Attila
name: Chase, Mark W.
name: Simpson, David A.
name: Thomas, W. Wayt
name: Larridon, Isabel
Publisher: name: Zenodo
Year: 2019
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Poales
Cyperaceae
Bulbostylis
Bulbostylis angolensis

description: 1. Bulbostylis angolensis (Clarke) Larridon & Roalson, comb. nov.
 Basionym: Scirpus angolensis Clarke (1894: 617).
 Type: ANGOLA. Without locality, s.d., Welwitsch 6836 (lectotype, designated here: BM 922629!; isolectotypes: BM 922630!, LISU 221080, LISU 221081, MPU 011475).
Note: Hooper annotated the lectotype (BM 922629) as such in 1971, but to the best of our knowledge that decision was never formally published, so we publish it here.
 Homotypic synonyms: Nemum angolense (Clarke) Larridon & Goetghebeur (in Larridon et al. 2008 publ. 2009: 158). Scirpus spadiceus (Lamarck) Boeckeler var. ciliatus Ridley (1884: 156-157), nom. illeg., non Scirpus ciliatus Rottbøll (1772: 26).
 Heterotypic synonyms: Scirpus ustulatus Podlech (1961: 118). Type: ZAMBIA. Luapula Province: Kawambwa, 21 June 1957, Robinson 2323 (lectotype, designated by Larridon et al. 2008 publ. 2009: 160: K 000416801!; isolectotypes: GENT!, MT, P, SRGH).
description: Published as part of Roalson, Eric H., Prata, Ana Paula, Mesterházy, Attila, Chase, Mark W., Simpson, David A., Thomas, W. Wayt & Larridon, Isabel, 2019, A broader circumscription of Bulbostylis including Nemum (Abildgaardieae: Cyperaceae), pp. 199-208 in Phytotaxa 395 (3) on page 204, DOI: 10.11646/phytotaxa.395.3.4, http://zenodo.org/record/13716551