cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Unusual isospectral factorizations of shape invariant Hamiltonians with Scarf II potential
Creators: name: Acar, Yiğit Can
name: Acevedo, Lorena
name: Kuru, Şengül
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 81Q60

description: In this paper, we search the factorizations of the shape invariant Hamiltonians with Scarf II potential. We find two classes; one of them is the standard real factorization which leads us to a real hierarchy of potentials and their energy levels; the other one is complex and it leads us naturally to a hierarchy of complex Hamiltonians. We will show some properties of these complex Hamiltonians: they are not parity-time (or PT) symmetric, but their spectrum is real and isospectral to the Scarf II real Hamiltonian hierarchy. The algebras for real and complex shift operators (also called potential algebras) are computed; they consist of $su(1,1)$ for each of them and the total potential algebra including both hierarchies is the direct sum $su(1,1)\oplus su(1,1)$.
description: 13 pages, 5 figures
Additional file 5 of Intracellular pH regulation: characterization and functional investigation of H+ transporters in Stylophora pistillata
Creators: name: Capasso, Laura
name: Ganot, Philippe
name: Planas-Bielsa, Víctor
name: Tambutté, Sylvie
name: Zoccola, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5. Sequence comparison of the S. pistillata and H. sapiens SLC9B proteins.
Coronia decora Ruck & Guiry
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Surirellales
Surirellaceae
Coronia
Coronia decora

description: Coronia decora (Brébisson) Ruck & Guiry
Synonym: Campylodiscus decorus Brébisson
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
Perception is Reality: Perceptions of Employment Characteristics of Women in Administration
Creators: name: Shepard, Sue
Publisher: name: Advancing Women in Leadership Journal
Year: 2017

description: It is important for women to be aware of differences in perceived employment characteristics as they seek positions in educational administration. An awareness of these perceptions will allow women the opportunity to present themselves in a manner which will counteract these perceptions.
description: Advancing Women in Leadership Journal, No. 3 (1998)
Secondary accretion of dark matter in intermediate mass-ratio inspirals: Dark-matter dynamics and gravitational-wave phase
Creators: name: Nichols, David A.
name: Wade, Benjamin A.
name: Grant, Alexander M.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: When particle dark matter is bound gravitationally around a massive black hole in sufficiently high densities, the dark matter will affect the rate of inspiral of a secondary compact object that forms a binary with the massive black hole. In this paper, we revisit previous estimates of the impact of dark-matter accretion by black-hole secondaries on the emitted gravitational waves. We identify a region of parameter space of binaries for which estimates of the accretion were too large (specifically, because the dark-matter distribution was assumed to be unchanging throughout the process, and the secondary black hole accreted more mass in dark matter than that enclosed within the orbit of the secondary). To restore consistency in these scenarios, we propose and implement a method to remove dark-matter particles from the distribution function when they are accreted by the secondary. This new feedback procedure then satisfies mass conservation, and when evolved with physically reasonable initial data, the mass accreted by the secondary no longer exceeds the mass enclosed within its orbital radius. Comparing the simulations with accretion feedback to those without this feedback, including feedback leads to a smaller gravitational-wave dephasing from binaries in which only the effects of dynamical friction are being modeled. Nevertheless, the dephasing can be hundreds to almost a thousand gravitational-wave cycles, an amount that should allow the effects of accretion to be inferred from gravitational-wave measurements of these systems.
description: 24 pages, 6 figures; v2: fixed typos, matches version published in PRD
Campylodiscus giffenii Lobban
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Surirellales
Surirellaceae
Campylodiscus
Campylodiscus giffenii

description: Campylodiscus giffenii (M.H. Giffen) Lobban & JoonS.Park in Park et al. (2022)
Synonym: Surirella scalaris M.H. Giffen
Synonym: Campylodiscus scalaris (M.H. Giffen) Lobban & Joon S.Park in Park et al. (2018). Illegit.
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
School Leadership Of The 90's And Beyond: A Window Of Opportunity For Women Educators
Creators: name: Logan, Joyce
Publisher: name: Advancing Women in Leadership Journal
Year: 2017

description: In the midst of thes school evolution, vacancies for principal and superintendent positions are increasing at a time when more women than men are enrolled in preparation programs for educational administration.
description: Advancing Women in Leadership Journal, No. 3 (1998)
SciBlog : A Tool for Scientific Collaboration
Creators: name: Handoko, L. T.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: I describe a newly developed online scientific web-log (SciBlog). The online facility consists of several moduls needed in a common and conventional research activity. I show that this enables scientists around the world to perform an online collaboration over the net.
description: 4 figures, invited talk at the Workshop on Knowledge Management (6-9 December 2004)
Huygens' principle for the generalized Dirac operator in curved spacetime
Creators: name: Yagdjian, Karen
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 35Q41, 35L45

description: In this article we give sufficient conditions for the generalized Dirac operator to obey the incomplete Huygens principle, as well as necessary and sufficient conditions to obey the Huygens principle by the Dirac operator in the curved spacetime of the Friedmann-Lemaître-Robertson-Walker models of cosmology.
description: arXiv admin note: text overlap with arXiv:2006.05571
Education and Women's Resiliency: Exploring the Experiences of Successful Women from Disadvantaged Backgrounds
Creators: name: Lepage-Lees, Pamela
Publisher: name: Advancing Women in Leadership Journal
Year: 2017

description: While some research has explored the needs of minority women, very little research has focused on women who have faced other disadvantages beyond those associated with minority status.
description: Advancing Women in Leadership Journal, No. 3 (1998)
The Effective Field Theory of Large-Scale Structure and Multi-tracer
Creators: name: Mergulhão, Thiago
name: Rubira, Henrique
name: Voivodic, Rodrigo
name: Abramo, L. Raul
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2021
Subjects: Monte Carlo: Markov chain
structure
performance
correlation
effective field theory
stochastic
perturbation theory
cosmological model: parameter space
power spectrum

description: We study the performance of the perturbative bias expansion when combined with the multi-tracer technique, and their impact on the extraction of cosmological parameters. We consider two populations of tracers of large-scale structure and perform a series of Markov chain Monte Carlo analysis for those two tracers separately. The constraints in $\omega_{\rm cdm}$ and $h$ using multi-tracer are less biased and approximately $60\%$ better than those obtained for a single tracer. The multi-tracer approach also provides stronger constraints on the bias expansion parameters, breaking degeneracies between them and with their error being typically half of the single-tracer case. Finally, we studied the impacts caused in parameter extraction when including a correlation between the stochastic field of distinct tracers.
Additional file 4 of Intracellular pH regulation: characterization and functional investigation of H+ transporters in Stylophora pistillata
Creators: name: Capasso, Laura
name: Ganot, Philippe
name: Planas-Bielsa, Víctor
name: Tambutté, Sylvie
name: Zoccola, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4. Sequence comparison of the H. sapiens SLC9A1 and S. pistillata SLC9A proteins.
Quantum evolution of the Universe from $τ=0$ in the constrained quasi-Heisenberg picture
Creators: name: Cherkas, S. L.
name: Kalashnikov, V. L.
Publisher: name: arXiv
Year: 2005
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: The Heisenberg picture of the minisuperspace model is considered. The suggested quantization scheme interprets all the observables including the Universe scale factor as the (quasi)Heisenberg operators. The operators arise as a result of the re-quantization of the Heisenberg operators that is required to obtain the hermitian theory. It is shown that the DeWitt constraint H=0 on the physical states of the Universe does not prevent a time-evolution of the (quasi)Heisenberg operators and their mean values. Mean value of an observable, which is singular in a classical theory, is also singular in a quantum case. The (quasi)Heisenberg operator equations are solved in an analytical form in a first order on the interaction constant for the quadratic inflationary potential. Operator solutions are used to evaluate the observables mean values and dispersions. A late stage of the inflation is considered numerically in the framework of the Wigner-Weyl phase-space formalism. It is found that the dispersions of the observables do not vanish at the inflation end.
description: Lecture at the VIIIth International School-seminar "The Actual Problems of Microworld Physics", Gomel, Belarus, July 25-August 5, 2005. 20 pages
Exact Kantowski-Sachs spacetimes in Einstein-Aether Scalar field theory
Creators: name: Leon, Genly
name: Paliathanasis, Andronikos
name: Dimakis, N.
Publisher: name: arXiv
Year: 2020
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Exact and analytic solutions in Einstein-Aether scalar field theory with Kantowski-Sachs background space are determined. The theory of point symmetries is applied to determine the functional form of the unknown functions which defines the gravitational model. Conservation laws are applied to reduce the order of the field equations and write the analytic solution. Moreover, in order to understand the physical behaviour of the cosmological model a detailed analysis of the asymptotic behaviour for the gravitational field equations is performed.
description: 18 pages, 2 figures, Latex2e source file, accepted in EPJC version
Disymmetria excentrica Lobban 2023
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Naviculales
Berkeleyaceae
Disymmetria
Disymmetria excentrica

description: Disymmetria excentrica (Lobban) Lobban 2023b
Synonym: Lauderia excentrica Lobban
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
Where Are the Baryons? III: Non-Equilibrium Effects and Observables
Creators: name: Cen, Renyue
name: Fang, Taotao
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Numerical simulations of the intergalactic medium have shown that at the present epoch a significant fraction (40-50%) of the baryonic component should be found in the (T~10^6K) Warm-Hot Intergalactic Medium (WHIM) - with several recent observational lines of evidence indicating the validity of the prediction. We here recompute the evolution of the WHIM with the following major improvements: (1) galactic superwind feedback processes from galaxy/star formation are explicitly included; (2) major metal species (O V to O IX) are computed explicitly in a non-equilibrium way; (3) mass and spatial dynamic ranges are larger by a factor of 8 and 2, respectively, than in our previous simulations. We find: (1) non-equilibrium calculations produce significantly different results from ionization equilibrium calculations. (2) The abundance of O VI absorption lines based on non-equilibrium simulations with galactic superwinds is in remarkably good agreement with latest observations, implying the validity of our model, while the predicted abundances for O VII and O VIII absorption lines appear to be lower than observed but the observational errorbars are currently very large. The expected abundances for O VI (as well as Lyman alpha), O VII and O VIII absorption systems are in the range 50-100 per unit redshift at EW=1km/s decreasing to 10-20 per unit redshift at EW=10km/s. The number of O VI absorption lines with EW>100km/s is very small, while there are about 1-3 lines per unit redshift for O VII and O VIII absorption lines at EW=100km/s. (3) Emission lines, primarily O VI and \lya in the UV and O VII and O VIII in the soft X-rays are potentially observable by future missions. The number of emission lines per unit redshift that may be detectable by planned UV and soft X-ray missions are in the order of 0.1-1.
description: submitted to ApJ, 52 pages, 27 figures, high res version at http://www.astro.princeton.edu/~cen/baryonIII.ps.gz
Decoding Energy Decomposition Analysis: Machine-Learned Insights on the Impact of the Density Functional on the Bonding Analysis
Creators: name: Oestereich, Toni
name: Tonner-Zech, Ralf
name: Westermayr, Julia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The concept of chemical bonding is a crucial aspect of chemistry that aids in understanding the complexity and reactivity of molecules and materials. However, the interpretation of chemical bonds can be hindered by the choice of the theoretical approach and the specific method utilized. This study aims to investigate the effect of choosing different density functionals on the interpretation of bonding achieved through energy decomposition analysis (EDA). To achieve this goal, a data set was created, representing four bonding groups and various combinations of functionals and dispersion correction schemes. The calculations showed significant variation among the different functionals for the EDA terms, with the dispersion correction terms exhibiting the highest variability. More information was extracted by using unsupervised learning in combination with dimensionality reduction on the data set. Results indicate that, despite the differences in the EDA terms obtained from different functionals, the functional has the least significant impact, suggesting minimal influence on the bonding interpretation.
description: 34 pages, 11 figures
Epithemia guettingeri Lobban
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Rhopalodiales
Rhopalodiaceae
Epithemia
Epithemia guettingeri

description: Epithemia guettingeri (Krammer) Lobban & JoonS. Park in Park et al. (2018)
Synonym: Rhopalodia guettingerii Krammer
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
Additional file 3 of Intracellular pH regulation: characterization and functional investigation of H+ transporters in Stylophora pistillata
Creators: name: Capasso, Laura
name: Ganot, Philippe
name: Planas-Bielsa, Víctor
name: Tambutté, Sylvie
name: Zoccola, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3. Transmembrane segment prediction (TMs) of H+ transporter proteins in S. pistillata.
Hydrodynamic effective field theory and the analyticity of hydrostatic correlators
Creators: name: Jain, Akash
name: Kovtun, Pavel
name: Ritz, Adam
name: Shukla, Ashish
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: We study one-loop corrections to retarded and symmetric hydrostatic correlation functions within the Schwinger-Keldysh effective field theory framework for relativistic hydrodynamics, focusing on charge diffusion. We first consider the simplified setup with only diffusive charge density fluctuations, and then augment it with momentum fluctuations in a model where the sound modes can be ignored. We show that the loop corrections, which generically induce non-analyticities and long-range effects at finite frequency, non-trivially preserve analyticity of retarded correlation functions in spatial momentum due to the KMS constraint, as a manifestation of thermal screening. For the purposes of this analysis, we develop an interacting field theory for diffusive hydrodynamics, seen as a limit of relativistic hydrodynamics in the absence of temperature and longitudinal velocity fluctuations.
description: 24+1 pages. v2: References added, typos fixed, matches version published in JHEP
Epithemia musculus Kutzing
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Rhopalodiales
Rhopalodiaceae
Epithemia
Epithemia musculus

description: Epithemia musculus Kützing
Synonym: Rhopalodia musculus (Kützing) O.F.Müller
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
Additional file 2 of Intracellular pH regulation: characterization and functional investigation of H+ transporters in Stylophora pistillata
Creators: name: Capasso, Laura
name: Ganot, Philippe
name: Planas-Bielsa, Víctor
name: Tambutté, Sylvie
name: Zoccola, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 2. Gene and transcript information of H+ transporter family members in S. pistillata.
Epithemia pacifica Krammer 2018
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Rhopalodiales
Rhopalodiaceae
Epithemia
Epithemia pacifica

description: Epithemia pacifica (Krammer in Lange-Bertalot & Krammer) Lobban & JoonS.Park in Park et al. (2018)
Synonym: Rhopalodia pacifica Krammer in Lange-Bertalot & Krammer.
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 31, DOI: 10.5281/zenodo.12118784
BLACK ACADEMIC WOMEN: PROGRESS BUT NO PARITY
Creators: name: Gregory, Shela
Publisher: name: Advancing Women in Leadership Journal
Year: 2017

description: Although many Black faculty women in this study found teaching personally rewarding as opposed to the politics of administration, other concerns such as unclear expectations of scholarly research and ambiguous requirements of promotion and tenure continued to be tremendous barriers towards advancement.
description: Advancing Women in Leadership Journal, No. 3 (1998)
K* reconstructed in pp reactions at 3.5 GeV
Creators: name: Mihaylov, D.
name: Fabbietti, L.
name: Lapidus, K.
Publisher: name: GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
Year: 2015
Subjects: Physics

description: GSI Scientific Report 2014 - GSI Report 2015-1
Is the Local Ion Density Sufficient to Drive NaCl Nucleation from the Melt and Aqueous Solution?
Creators: name: Wang, Ruiyu
name: Mehdi, Shams
name: Zou, Ziyue
name: Tiwary, Pratyush
Publisher: name: arXiv
Year: 2023
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: Even though nucleation is ubiquitous in different science and engineering problems, investigating nucleation is extremely difficult due to the complicated ranges of time and length scales involved. In this work, we simulate NaCl nucleation in both molten and aqueous environments using enhanced sampling all-atom molecular dynamics with deep learning-based estimation of reaction coordinates. By incorporating various structural order parameters and learning the reaction coordinate as a function thereof, we achieve significantly improved sampling relative to traditional ad hoc descriptions of what drives nucleation, particularly in the aqueous medium. Our results reveal a one-step nucleation mechanism in both environments, with reaction coordinate analysis highlighting the importance of local ion density in distinguishing solid and liquid states. However, while fluctuations in the local ion density are necessary to drive nucleation, they are not sufficient. Our analysis shows that near the transition states, descriptors such as enthalpy and local structure become crucial. Our protocol proposed here enables robust nucleation analysis and phase sampling, and could offer insights into nucleation mechanisms for generic small molecules in different environments.
Florella intermedia Lobban, Navarro & TM Schuster 2021
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Striatellales
Florellaceae
Florella
Florella intermedia

description: Florella intermedia (Grunow) Lobban, Navarro & TM Schuster 2021
Synonyms: Striatella intermedia Grunow
Florella portoricensis Navarro
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on pages 31-32, DOI: 10.5281/zenodo.12118784
Insights into $Z_b(10610)$ and $Z_b(10650)$ from dipion transitions from $Υ(10860)$
Creators: name: Baru, V.
name: Epelbaum, E.
name: Filin, A. A.
name: Hanhart, C.
name: Mizuk, R. V.
name: Nefediev, A. V.
name: Ropertz, S.
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The dipion transitions $Υ(10860)\toπ^+π^-Υ(nS)$ ($n=1,2,3$) are studied in the framework of a unitary and analytic coupled-channel formalism previously developed for analysing experimental data on the bottomoniumlike states $Z_b(10610)$ and $Z_b(10650)$ [Phys. Rev. D 98, 074023 (2018)] and predicting the properties of their spin partners [Phys. Rev. D 99, 094013 (2019)]. In this work we use a relatively simple but realistic version of this approach, where the scattering and production amplitudes are constructed employing only short-ranged interactions between the open- and hidden-flavour channels consistent with the constraints from heavy quark spin symmetry, for an extended analysis of the experimental line shapes. In particular, the transitions from the $Υ(10860)$ to the final states $ππh_b(mP)$ ($m=1,2$) and $πB^{(*)}\bar B^* $ already studied before, are now augmented by the $Υ(10860)\toπ^+π^-Υ(nS)$ final states ($n=1,2,3$). This is achieved by employing dispersion theory to account for the final state interaction of the $ππ$ subsystem including its coupling to the $K\bar K$ channel. Fits to the two-dimensional Dalitz plots for the $π^+π^-Υ$ final states were performed. Two real subtraction constants are adjusted to achieve the best description of the Dalitz plot for each $Υ(nS)$ $(n=1,2,3)$ while all the parameters related to the properties of the $Z_b$'s are kept fixed from the previous study. A good overall description of the data for all $Υ(10860)\toπ^+π^-Υ(nS)$ channels achieved in this work provides additional strong support for the molecular interpretation of the $Z_b$ states.
description: 16 pages, 7 figures
Dipion and dielectron production in quasi-free np reactions with HADES
Creators: name: Kuc, H.
name: Salabura, P.
name: Ramstein, B.
Publisher: name: GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
Year: 2015
Subjects: Physics

description: GSI Scientific Report 2014 - GSI Report 2015-1
Quenched Charmed Meson Spectra using Tadpole Improved Quark Action on Anisotropic Lattices
Creators: name: Liu, Liuming
name: Su, Shiquan
name: Li, Xin
name: Liu, Chuan
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: Charmed meson charmonium spectra are studied with improved quark actions on anisotropic lattices. We measured the pseudo-scalar and vector meson dispersion relations for 4 lowest lattice momentum modes with quark mass values ranging from the strange quark to charm quark with 3 different values of gauge coupling $β$ and 4 different values of bare speed of light $ν$. With the bare speed of light parameter $ν$ tuned in a mass-dependent way, we study the mass spectra of $D$, $D_s$, $η_c$, $D^{\ast}$, $D_s^{\ast}$ and $J/ψ$ mesons. The results extrapolated to the continuum limit are compared with the experiment and qualitative agreement is found.
description: 8 pages, 2 figures, latex file
Learning Self-Expression Metrics for Scalable and Inductive Subspace Clustering
Creators: name: Busch, Julian
name: Faerman, Evgeniy
name: Schubert, Matthias
name: Seidl, Thomas
Publisher: name: arXiv
Year: 2020
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Subspace clustering has established itself as a state-of-the-art approach to clustering high-dimensional data. In particular, methods relying on the self-expressiveness property have recently proved especially successful. However, they suffer from two major shortcomings: First, a quadratic-size coefficient matrix is learned directly, preventing these methods from scaling beyond small datasets. Secondly, the trained models are transductive and thus cannot be used to cluster out-of-sample data unseen during training. Instead of learning self-expression coefficients directly, we propose a novel metric learning approach to learn instead a subspace affinity function using a siamese neural network architecture. Consequently, our model benefits from a constant number of parameters and a constant-size memory footprint, allowing it to scale to considerably larger datasets. In addition, we can formally show that out model is still able to exactly recover subspace clusters given an independence assumption. The siamese architecture in combination with a novel geometric classifier further makes our model inductive, allowing it to cluster out-of-sample data. Additionally, non-linear clusters can be detected by simply adding an auto-encoder module to the architecture. The whole model can then be trained end-to-end in a self-supervised manner. This work in progress reports promising preliminary results on the MNIST dataset. In the spirit of reproducible research, me make all code publicly available. In future work we plan to investigate several extensions of our model and to expand experimental evaluation.
Florella lindigiana Lobban, Navarro & TM Schuster 2021
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Striatellales
Florellaceae
Florella
Florella lindigiana

description: Florella lindigiana (Grunow) Lobban, Navarro & TM Schuster 2021
Synonyms: Striatella lindigiana Grunow
Florella pascuensis Navarro
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 32, DOI: 10.5281/zenodo.12118784
Additional file 2 of The Multiple Sclerosis Intimacy and Sexuality Questionnaire (MSISQ-15): translation, adaptation and validation of the Polish version for patients with multiple sclerosis and spinal cord injury
Creators: name: Przydacz, Mikolaj
name: Golabek, Tomasz
name: Przemyslaw Dudek
name: Chlosta, Piotr
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 2. English MSISQ-15.
Sustaining the Role of Small Museums in a Changing World: A Practical Approach
Creators: name: Boyle, Stephanie
Publisher: name: Maryland Shared Open Access Repository
Year: 2012

description: As small museums are faced with the increasing challenge to stay relevant in a changing world, our stories and collections can come to life again when they are related to topics relevant to the lives of people today. This paper focuses on the Sandy Spring Museum in Maryland, connecting the community's history to the contemporary topic of reuse through educational programming.
Luticola tropica Levkov, Metzeltin & Pavlov 2013
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Naviculales
Diadesmidaceae
Luticola
Luticola tropica

description: Luticola tropica Levkov, Metzeltin & Pavlov 2013
Synonym: Luticola inserata var. undulata (Hustedt) Navarro & Lobban 2009
Refs: Levkov et al. 2013, Rybak et al. 2021
Brackish species reported from Guam by Navarro & Lobban (2009)
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 32, DOI: 10.5281/zenodo.12118784
Thermodynamics and critical behavior in the Nambu-Jona-Lasinio model of QCD
Creators: name: Costa, Pedro
name: Ruivo, M. C.
name: de Sousa, C. A.
Publisher: name: arXiv
Year: 2008
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the phase diagram of strongly interacting matter as a function of temperature and baryonic density/chemical potential, within Nambu--Jona-Lasinio type models. We perform a systematic study concerning the existence, location, and properties of a critical end point/tricritical point, both in SU(2) and SU(3) versions of the model. We verify that, for $m_u=m_d=0$ and up to a critical strange quark mass, there is a tricritical point, which becomes a critical end point in a world with realistic values of the current quark masses. The properties of physical observables, such as the baryon number susceptibility and the specific heat, are analyzed in the vicinity of the critical end point, with special focus on their critical exponents. The behavior of mesons in the $T-μ_B(ρ_B)$ plane is analyzed in connection with possible signatures of partial and effective restoration of chiral symmetry.
description: 29 pages, 8 figures; PRD version
Re-transcription of Goddard notebook texts
Creators: name: Parker, Verdena
name: Lee-Wynant, Tyler
name: Spence, Justin
Publisher: name: California Language Archive, University of California, Berkeley
Year: 2020
Subjects: subject: hup

description: Audio file VP-050519-06: Re-transcription and translation of texts transcribed by P.E. Goddard, American Philosophical Society Na20a.2, notebook #10, pp. 107-119.
Awiix/Milpa: Corn and Ancestral Knowledge in Kaj Koj A Reflection
Creators: name: Banks, Michelle
Publisher: name: Maryland Shared Open Access Repository
Year: 2012
Subjects: Pokonchi Indians -- Ethnic identity
Rural development -- Guatemala
Corn -- Guatemala -- Religious aspects
Corn -- Guatemala -- Folklore

description: You can find corn growing almost everywhere in Guatemala. La milpa (corn or cornfield) can be a huge track of land, a family garden, or a handful of corn plants growing between patches of hardscrabble earth. Steeped in traditions that date back to pre-­‐Columbian times, it orders the day-­‐to-­‐day for the men and women who cultivate it and reflects a profound reverence for la madre tierra and humankind’s relationship to her, and to each other. “Awiix/Milpa: Corn and Ancestral Knowledge in Kaj Koj” is an on-­‐line exhibit that explores the role of la milpa in preserving the communal and cultural identity of Maya Poqomchi’ communities in San Cristóbal Verapaz Guatemala (Kaj Koj). The exhibit was developed with a team of young people who have participated in photography and creative writing workshops with Paat Itz’at -­‐-­‐ an arts and humanities project based in San Cristóbal. This collection of poetry, interviews and photographs illustrates the sacredness of corn to those whose sustenance depends on it, and their concerns about the loss of the traditions that are essential to its cultivation. “Awiix” is a celebration of the milpa and a forum to share the creativity of the children and young people Paat Itz’at tries to nurture through its work.
description: http://paatitzat.wix.com/qanjal
A low repetition rate optical frequency comb
Creators: name: Canella, Francesco
name: Weitenberg, Johannes
name: Thariq, Muhammad
name: Schmid, Fabian
name: Dwivedi, Paras
name: Galzerano, Gianluca
name: Haensch, Theodor W.
name: Udem, Thomas
name: Ozawa, Akira
Publisher: name: arXiv
Year: 2023
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Reducing the pulse repetition rate of an optical frequency comb increases the pulse energy for a given average power. This enhances the efficiency of nonlinear frequency conversion and it facilitates extending the accessible wavelength range, for example into the extreme ultraviolet (XUV). The resulting spectrally dense frequency comb can still be used for precision spectroscopy of narrow atomic or molecular transitions. In this article, we demonstrate a low-noise infrared frequency comb with a repetition rate as low as 40 kHz using a Yb:KYW mode-locked laser, pulse picking, and subsequent amplification. The frequency comb structure is confirmed by generating a beat note with a continuous wave reference laser. A comb mode is actively stabilized to the reference laser, and the integrated rms phase noise from 20 Hz to 20 kHz is measured to be 195 mrad.
Physics-inspired structural representations for molecules and materials
Creators: name: Musil, Felix
name: Grisafi, Andrea
name: Bartók, Albert P.
name: Ortner, Christoph
name: Csányi, Gábor
name: Ceriotti, Michele
Publisher: name: arXiv
Year: 2021
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The first step in the construction of a regression model or a data-driven analysis, aiming to predict or elucidate the relationship between the atomic scale structure of matter and its properties, involves transforming the Cartesian coordinates of the atoms into a suitable representation. The development of atomic-scale representations has played, and continues to play, a central role in the success of machine-learning methods for chemistry and materials science. This review summarizes the current understanding of the nature and characteristics of the most commonly used structural and chemical descriptions of atomistic structures, highlighting the deep underlying connections between different frameworks, and the ideas that lead to computationally efficient and universally applicable models. It emphasizes the link between properties, structures, their physical chemistry and their mathematical description, provides examples of recent applications to a diverse set of chemical and materials science problems, and outlines the open questions and the most promising research directions in the field.
Additional file 1 of Intracellular pH regulation: characterization and functional investigation of H+ transporters in Stylophora pistillata
Creators: name: Capasso, Laura
name: Ganot, Philippe
name: Planas-Bielsa, Víctor
name: Tambutté, Sylvie
name: Zoccola, Didier
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1. Exon/intron organization of SLC9s in the genome of S. pistillata.
Mohegan Foodways - Past, Present & Future
Creators: name: Meehan, Susan Wendy
Publisher: name: Maryland Shared Open Access Repository
Year: 2013
Subjects: Mohegan Indians -- Food
Mohegan Indians -- Ethnic identity

description: The foodways of Mohegan traverse every aspect of life at Mohegan. Mohegan traditions, ceremony, stories, oral tradition, history, spirituality, familial celebrations, the general health of the community, community transitions and migrations and alliances, and the Tribe's physical location all intermingle with Mohegan foodways. The archeological record of Mohegan's homeland at Shantok, Fort of Uncas speaks to successful community agriculture further supported by the natural fauna and flora bounty of sixteenth century Turtle Island. This exploration of Mohegan foodways examines the interrelations of past practice, present conditions, and the community commitment to the future while encompassing the founding principles and oral tradition of Mohegan. Through fractured lenses impacted by rapid loss of land base, and continual struggle for autonomy, identity and survival, all aspects of Mohegan life touch upon Mohegan foodways affecting how food is obtained, handled, served, utilized, discussed, discarded and shared. Sharing food and feast are at the center of seasonal celebrations, social gathering and ceremony. "Some of our deepest values and beliefs - about the cosmos, the world, other people, our culture, and ourselves - are expressed in the ways we use, think about and talk about food (Moonsammy 2012}." Foodways at Mohegan are choreographed in the community through interrelations of past practice; present conditions; Mohegan leader's commitment to take care of future generations; Mohegan stories and oral histories; the rolling, lush hills that constitute Mohegan's homeland on the mouth of a great river; Mohegan's written and unwritten cultural policy;and simply, by the Mohegan people.
description: http://youtu.be/TE8nS76jl9U
Be BOLD: Building Support Networks for Low- Performing Students in Baltimore City Public Schools
Creators: name: Chance, Candace
Publisher: name: Maryland Shared Open Access Repository
Year: 2012
Subjects: Fifth grade (Education) -- Maryland -- Baltimore
Academic achievement -- Maryland -- Baltimore
After-school programs -- Maryland -- Baltimore
Underachievers -- Maryland -- Baltimore

description: Using the fundamentals of science (observation, replication and prediction) as a basis to develop a curriculum for a leadership development program that would foster support systems for low-performing 5th graders in Baltimore City Public Schools.
Are deviation from bi-maximal mixing and none-zero U_{e3} related to non-degeneracy of heavy Majorana neutrinos?
Creators: name: Kang, Sin Kyu
name: Kim, C. S.
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We propose a scenario that the mass splitting between the first generation of the heavy Majorana neutrino and the other two generations of degenerate heavy neutrinos in the seesaw framework is responsible for the deviation of the solar mixing angle from the maximal mixing, while keeping the maximal mixing between the tau and muon neutrinos as it is. On top of the scenario, we show that the tiny breaking of the degeneracy of the two heavy Majorana neutrinos leads to the non-zero small mixing angle $U_{e3}$ in the PMNS matrix and the little deviation of the atmospheric neutrino mixing angle from the maximal mixing.
description: 12 pages, model claified, references added and corrected
Metrology of Rydberg states of the hydrogen atom
Creators: name: Scheidegger, Simon
name: Agner, Josef A.
name: Schmutz, Hansjürg
name: Merkt, Frédéric
Publisher: name: arXiv
Year: 2023
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We present a method to precisly measure the frequencies of transitions to high-$n$ Rydberg states of the hydrogen atom which are not subject to uncontrolled systematic shifts caused by stray electric fields. The method consists in recording Stark spectra of the field-insensitive $k=0$ Stark states and the field-sensitive $k=\pm2$ Stark states, which are used to calibrate the electric field strength. We illustrate this method with measurements of transitions from the $2\,\text{s}(f=0\text{ and } 1)$ hyperfine levels in the presence of intentionally applied electric fields with strengths in the range between $0.4$ and $1.6\,$Vcm$^{-1}$. The slightly field-dependent $k=0$ level energies are corrected with a precisely calculated shift to obtain the corresponding Bohr energies $\left(-cR_{\mathrm{H}}/n^2\right)$. The energy difference between $n=20$ and $n=24$ obtained with our method agrees with Bohr's formula within the $10\,$kHz experimental uncertainty. We also determined the hyperfine splitting of the $2\,\text{s}$ state by taking the difference between transition frequencies from the $2\,\text{s}(f=0 \text{ and }1)$ levels to the $n=20,k=0$ Stark states. Our results demonstrate the possibility of carrying out precision measurements in high-$n$ hydrogenic quantum states.
Neofragilaria anomala Witkowski & Dabek
Creators: name: Lobban, Christopher S.
name: Witkowski, Andrzej
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Chromista
Ochrophyta
Bacillariophyceae
Fragilariales
Fragilariaceae
Neofragilaria
Neofragilaria anomala

description: Neofragilaria anomala (Giffen) Witkowski & Dąbek (in C.Li et al. 2015)
Synonym: Neofragilaria nicobarica
description: Published as part of Lobban, Christopher S. & Witkowski, Andrzej, 2023, Marine benthic diatoms of Guam: new records, Dictyoneis apapae sp. nov., and updates to the checklist, pp. 1-75 in Micronesica 2023 (2) on page 32, DOI: 10.5281/zenodo.12118784
Additional file 1 of The Multiple Sclerosis Intimacy and Sexuality Questionnaire (MSISQ-15): translation, adaptation and validation of the Polish version for patients with multiple sclerosis and spinal cord injury
Creators: name: Przydacz, Mikolaj
name: Golabek, Tomasz
name: Przemyslaw Dudek
name: Chlosta, Piotr
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy

description: Additional file 1. Polish MSISQ-15.
Enhancing Ocular Drug Delivery: Development and In Vivo Evaluation of Mucoadhesive Nanostructured Lipid Carriers for Terbinafine
Creators: name: Samra, Tarek A.
name: Elbahwy, Ibrahim A.
name: Mowafy, Hammam A.
name: Afouna, Mohsen I.
Publisher: name: Taylor & Francis
Year: 2025
Subjects: Biophysics
Biochemistry
Space Science
Medicine
Molecular Biology
Pharmacology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified
Computational Biology

description: This study investigated incorporating Terbinafine Hydrochloride (TH) into chitosan-coated nanostructured lipid carrier (NLCs) to improve ocular treatment for fungal keratitis. Solubility studies were conducted to determine the most suitable lipids for NLCs formulation. TH-loaded NLCs were prepared via emulsification followed by ultrasonication. The impact of various lipids and surfactants on the formulation was investigated. The optimal formulation (TH-NLC10) was coated with chitosan (0.5% w/v), resulting in the coated TH-NLC10-CS 0.05% formulation. This formulation was evaluated for physicochemical properties, morphology, in-vitro release, mucoadhesion, permeation, and in vivo efficacy in treating ocular fungal keratitis in rabbits. Results revealed variations in lipids and surfactants significantly affected particle size. All prepared TH-NLCs formulations within the nanometer range. Physicochemical characterizations of the coated TH-NLC10-CS 0.05% showed 88.37 ± 2.41 nm size, 20.2 ± 1.4 mV zeta potential, 93.3 ± 1.5% w/w entrapment efficiency, and spherical morphology. TH-NLC10-CS 0.05% exhibited sustained TH release (66.65 ± 4.3% over 8 h) and strong mucoadhesion as indicated by a decrease in zeta potential from +20.2 ± 1.4 mV to +2.9 ± 0.7 mV. TH-NLC10-CS 0.05% demonstrated a 2.4-fold increase in TH permeation compared to plain TH, along with effective in vivo antifungal activity. This study confirms that mucoadhesive NLCs with TH are promising for the treatment of ocular fungal keratitis.
Quantum Dynamics of Spins Coupled by Electrons in 1D Channel
Creators: name: Mozyrsky, Dmitry
name: Dementsov, Alexander
name: Privman, Vladimir
Publisher: name: arXiv
Year: 2005
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We develop a unified theoretical description of the induced interaction and quantum noise in a system of two spins (qubits) coupled via a quasi-one-dimensional electron gas in the Luttinger liquid regime. Our results allow evaluation of the degree of coherence in quantum dynamics driven by the induced indirect exchange interaction of localized magnetic moments due to conduction electrons, in channel geometries recently experimentally studied for qubit control and measurement.
description: 2 figures, in REVTEX
An Analyses of Federal Initiatives to Support Women's Upward Mobility in Educational Administration
Creators: name: Gupton, Sandra Lee
name: Del Rosario, Rose Marie
Publisher: name: Advancing Women in Leadership Journal
Year: 2017

description: No person in the United States shall, on the basis of sex, be excluded from participation in, be denied the benefits of, or be subject to discrimination under any educational programs or activity receiving federal financial assistance. --From the preamble to Title IX of the Education Amendments of 1972
description: Advancing Women in Leadership Journal, No. 2 (1998)