cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Quantum corrections to frame-dragging in scattering amplitudes
Creators: name: Kim, Jung-Wook
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Frame-dragging effect manifests itself as polarization direction rotation when linearly polarized electromagnetic/gravitational wave scatters from a spinning point source through gravitational interactions, an effect also known as the gravitational Faraday rotation. Treating general relativity as an effective field theory, the Faraday rotation angle and its quantum corrections are computed using scattering amplitudes. While the classical rotation angle is universal as expected from the equivalence principle, the quantum corrections are found to be different between electromagnetic and gravitational waves, supporting earlier studies that some formulations of the equivalence principle may need reformulation in the quantum regime.
description: accepted version for publication in Phys.Rev.D; discussion on the equivalence principle has been changed to a more conservative tone; 7 pages, 1 TikZ figure, 1 ancillary file
title: Semantic similarity computation and word sense induction using hidden sets multidimensional scaling
Creators: name: Αθανασοπουλου Γεωργια
Publisher: name: Technical University of Crete
Year: 2016

description: In this thesis, motivated by evidences in psycholinguistics and cognition, we propose an unsupervised language-agnostic Distributional Semantic Model (DSM), that utilize web harvested data, for the problem of semantic similarity estimation. Semantic similarity can be applied to numerous tasks of Natural Language Processing (NLP), such as affective text analysis and paraphrasing.
In the first part of the thesis, the construction of typical DSMs following the
well-established Vector Space Model, is presented. More specifically, we describe the creation of corpora by harvesting web documents following a query-based approach, as well as state-of-the-art DSMs used for the computation of semantic similarity from the corpora. Next, we propose a novel hierarchical distributed semantic model (DSM), that is inspired by evidence in psycholinguistics and cognition, and consists of low-dimensional manifolds built on semantic neighborhoods. Each manifold is sparsely encoded and mapped into a low-dimensional space. Global operations are decomposed into local operations in multiple sub-spaces; results from these local operations are fused to come up with semantic relatedness estimates. Manifold DSM are constructed starting from a pairwise word-level semantic similarity matrix. The proposed model is evaluated against state-of-the-art/baseline DSMs on semantic similarity estimation task, where the similarity metrics are evaluated against human similarity ratings. The proposed model significantly improve performance comparing to the baseline approaches for the task of semantic similarity estimation between words. Furthermore the  proposed model is evaluated in a taxonomy task achieving achieving state-of-the-art results. Finally, motivated by evidence of cognitive organization of concepts based on the degree of concreteness, we present the performance of proposed DSM for abstract and concrete nouns.
Additional file 1 of Improving the efficiency of integrated cancer screening delivery across multiple cancers: case studies from Idaho, Rhode Island, and Nebraska
Creators: name: Tangka, Florence K. L.
name: Subramanian, Sujha
name: Hoover, Sonja
name: Cariou, Charlene
name: Creighton, Becky
name: Hobbs, Libby
name: Marzano, Amanda
name: Marcotte, Andrea
name: Norton, Deirdre Denning
name: Kelly-Flis, Patricia
name: Leypoldt, Melissa
name: Larkins, Teri
name: Poole, Michelle
name: Boehm, Jennifer
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1: Supplemental Appendix 1. Pre-Implementation: Evidence-based Intervention Checklist. This document is Idaho’s complete checklist.
Romulea dichotoma Baker
Creators: name: Manning, John C.
name: Goldblatt, Peter
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Iridaceae
Romulea
Romulea dichotoma

description: 48.Romulea dichotoma (Thunb.) Baker J. Linn. Soc. Bot. 16: 89 (1877); M. P. de Vos, J. S. African Bot., Suppl. 9: 187 (1972); Fl. S. Africa 7(2), fasc. 2: 43 (1983). — Gladiolus dichotoma Thunb., Diss. Gladiolo no. 10 (1784). — Type: Thunberg s. n., South Africa, Western Cape (holo-, Herb. Thunberg 1019, UPS!). Plants to 35 cm high, stem reaching 4-35 cm above the ground, rarely shorter; corm with a crescent-shaped basal ridge of fibril clusters. Leaves 2-3, lowest 1 basal (rarely 2 but then lowermost shorter), narrowly or more widely 4-grooved, 1-2 mm diam.; outer bracts with narrow membranous margins, inner bracts with wide brown-speckled membranous margins. Flowers pink with yellowish cup, tepals elliptic to oblanceolate, 16-32 mm long; filaments 4-8 mm long, anthers 4-7 mm long. Fruiting peduncles spreading. Flowering: Sep.-Oct. Romulea dichotoma occurs on sandy flats and slopes, extending along the south coast of South Africa from Stanford in Western Cape Province in the west to Humansdorp in Eastern Cape Province in the east and is most common in the George-Knysna area. It is similar to Romulea fibrosa and is easily confused with it but that species usually has a fibrous neck around the stem base, always has two basal leaves and usually bears just one or two flowers per flowering stem. The leaves of R. dichotoma are unique in the alliance in having the lateral ribs more or less reduced and are thus I-shaped in section.
description: Published as part of Manning, John C. & Goldblatt, Peter, 2001, the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification, pp. 59-108 in Adansonia (3) (3) 23 (1) on page 94, DOI: 10.5281/zenodo.5180119
Shape dependence of mutual information in the OPE limit: linear responses
Creators: name: Chen, Liangyu
name: Wang, Huajia
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Mutual information serves as an important measure of correlation between subsystem components. In the framework of quantum field theories (QFTs) they have better regulated UV behavior than entanglement entropy, and thus provide more direct access to universal aspects of entanglement structures. In this paper, we study the linear responses under shape deformation of the mutual information in the conformal field theory (CFT) vacuum between two spheres of radius $R$ separated by large distance $L\gg R$ or conformally equivalent configurations. Our calculations make use of the previous OPE results for mutual information \cite{Faulkner2016Aug} and the associated modular Hamiltonian \cite{Faulkner2021Aug}. In particular, we apply the entanglement first law to compute the linear responses of mutual information under shape deformation on one of the spheres. We find that the linear responses exhibit a high degree of universality for a selected class of OPE contributions. We demonstrate that there is a "little group" of symmetries associated with the set-up. Our result implies that the spherical mutual information is extremal over shape deformations of non-zero modes under the symmetry group.
description: 37 pages, minor revision
Hoplitis (Stenosmia) flavicornis Morawitz 1877
Creators: name: Müller, Andreas
Publisher: name: Zenodo
Year: 2014
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hymenoptera
Megachilidae
Hoplitis
Hoplitis flavicornis

description: Hoplitis (Stenosmia) flavicornis (Morawitz, 1877)
 Osmia flavicornis Morawitz, 1877: 47.
Type material: Lectotype ♂, by designation of Warncke (1991), “Etschmiadsin” (Armenia), Russian Academy of Sciences St. Petersburg.
 New records. ARMENIA: Armavir province, 4km NE Nalbandyan, 900m, 14.6.2004 (leg. O. Berg). TURKMENISTAN: Tzarschanga, 45km NE Karlyuk, 6.5.1993 (leg. M. and J. Halada); Kugitang-Gebirge, Karlyuk, 6.5.1995 (leg. K. Schönitzer).
 Distribution. Armenia eastwards to the Central Asian desert. Since H. flavicornis has often been confounded with other H. (Stenosmia) species, its distribution range is poorly known.
 Pollen hosts. Possibly oligolectic on Peganum (Nitrariaceae): all 11 pollen loads (2 localities, 2 countries) analyzed so far consisted of Peganum pollen (probably P. harmala), which is in line with Morawitz (1877), who observed this species on Peganum flowers in Armenia.
 Nesting biology. Unknown.
 Notes. Osmia flavicornis in the key of Warncke (1991b) is Hoplitis desertorum spec. nov.. The observations on nesting and host plants reported by Marikovskaya (1968) for Osmia flavicornis probably refer to Hoplitis crassipunctata spec. nov.. Stenosmia sp. aff. aravensis in Praz et al. (2008) is in fact H. flavicornis.
description: Published as part of Müller, Andreas, 2014, Palaearctic Hoplitis bees of the subgenus Stenosmia (Megachilidae, Osmiini): biology, taxonomy and key to species, pp. 301-316 in Zootaxa 3765 (4) on page 310, DOI: 10.11646/zootaxa.3765.4.1, http://zenodo.org/record/229653
Romulea setifolia N. E. Br.
Creators: name: Manning, John C.
name: Goldblatt, Peter
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Iridaceae
Romulea
Romulea setifolia

description: 50.Romulea setifolia N.E. Br. Gard. Chron., sér. 3, 92: 467 (1932); M. P. de Vos, J. S. African Bot., Suppl. 9: 171 (1972); Fl. S. Africa 7(2), fasc. 2: 39 (1983). — Type: Muir 4847, South Africa, Western Cape, Mossel Bay, Gourits River (holo-, K!; iso-, PRE!). Plants 5-25 cm, stem subterranean or reaching 12 cm above ground; corm with a crescent-shaped basal ridge of fibril clusters. Leaves 3-6, mostly basal, narrowly 4-grooved, 0.5-1.5 mm diam.; outer bracts with narrow membranous margins, inner bracts with white or rarely brown-edged membranous margins. Flowers yellow to apricot, sometimes with dark blotches in the throat, tepals 8-35 mm long, elliptic; filaments 4-6 mm long, anthers 2-7 mm long. Fruiting peduncles remaining suberect. Flowering: July-Sep. Romulea setifolia has a wide range, extending from the Bokkeveld Mountains to Port Elizabeth, this encompassing a large portion of the southern African winter-rainfall zone. Plants seem to favor sandy or stony flats. The species is distinguished in section Aggregatae by the stem always branching below the ground and the inner bracts usually with colorless margins, very narrow above and broader below. Flower size is strikingly variable in the species. Smaller flowers with tepals 8-15 mm long are most common but plants from the western Karoo may have flowers with tepals 30-35 mm long.
description: Published as part of Manning, John C. & Goldblatt, Peter, 2001, the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification, pp. 59-108 in Adansonia (3) (3) 23 (1) on page 95, DOI: 10.5281/zenodo.5180119
Additional file 2 of Improving the efficiency of integrated cancer screening delivery across multiple cancers: case studies from Idaho, Rhode Island, and Nebraska
Creators: name: Tangka, Florence K. L.
name: Subramanian, Sujha
name: Hoover, Sonja
name: Cariou, Charlene
name: Creighton, Becky
name: Hobbs, Libby
name: Marzano, Amanda
name: Marcotte, Andrea
name: Norton, Deirdre Denning
name: Kelly-Flis, Patricia
name: Leypoldt, Melissa
name: Larkins, Teri
name: Poole, Michelle
name: Boehm, Jennifer
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 2: Supplemental Appendix 2. Facilitators and barriers to integrating policies, interventions, and strategies across cancer screening programs identified from informant interviews.
On the use of graph neural networks and shape-function-based gradient computation in the deep energy method
Creators: name: He, Junyan
name: Abueidda, Diab
name: Koric, Seid
name: Jasiuk, Iwona
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computational Engineering, Finance, and Science (cs.CE)
subject: FOS: Computer and information sciences

description: A graph neural network (GCN) is employed in the deep energy method (DEM) model to solve the momentum balance equation in 3D for the deformation of linear elastic and hyperelastic materials due to its ability to handle irregular domains over the traditional DEM method based on a multilayer perceptron (MLP) network. Its accuracy and solution time are compared to the DEM model based on a MLP network. We demonstrate that the GCN-based model delivers similar accuracy while having a shorter run time through numerical examples. Two different spatial gradient computation techniques, one based on automatic differentiation (AD) and the other based on shape function (SF) gradients, are also accessed. We provide a simple example to demonstrate the strain localization instability associated with the AD-based gradient computation and show that the instability exists in more general cases by four numerical examples. The SF-based gradient computation is shown to be more robust and delivers an accurate solution even at severe deformations. Therefore, the combination of the GCN-based DEM model and SF-based gradient computation is potentially a promising candidate for solving problems involving severe material and geometric nonlinearities.
Trainable Joint Bilateral Filters for Enhanced Prediction Stability in Low-dose CT
Creators: name: Wagner, Fabian
name: Thies, Mareike
name: Denzinger, Felix
name: Gu, Mingxuan
name: Patwari, Mayank
name: Ploner, Stefan
name: Maul, Noah
name: Pfaff, Laura
name: Huang, Yixing
name: Maier, Andreas
Publisher: name: arXiv
Year: 2022
Subjects: subject: Image and Video Processing (eess.IV)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Low-dose computed tomography (CT) denoising algorithms aim to enable reduced patient dose in routine CT acquisitions while maintaining high image quality. Recently, deep learning~(DL)-based methods were introduced, outperforming conventional denoising algorithms on this task due to their high model capacity. However, for the transition of DL-based denoising to clinical practice, these data-driven approaches must generalize robustly beyond the seen training data. We, therefore, propose a hybrid denoising approach consisting of a set of trainable joint bilateral filters (JBFs) combined with a convolutional DL-based denoising network to predict the guidance image. Our proposed denoising pipeline combines the high model capacity enabled by DL-based feature extraction with the reliability of the conventional JBF. The pipeline's ability to generalize is demonstrated by training on abdomen CT scans without metal implants and testing on abdomen scans with metal implants as well as on head CT data. When embedding two well-established DL-based denoisers (RED-CNN/QAE) in our pipeline, the denoising performance is improved by $10\,\%$/$82\,\%$ (RMSE) and $3\,\%$/$81\,\%$ (PSNR) in regions containing metal and by $6\,\%$/$78\,\%$ (RMSE) and $2\,\%$/$4\,\%$ (PSNR) on head CT data, compared to the respective vanilla model. Concluding, the proposed trainable JBFs limit the error bound of deep neural networks to facilitate the applicability of DL-based denoisers in low-dose CT pipelines.
Cepheids and other short-period variables near the Galactic Centre
Creators: name: Matsunaga, Noriyuki
name: Feast, Michael W.
name: Kawadu, Takahiro
name: Nishiyama, Shogo
name: Nagayama, Takahiro
name: Nagata, Tetsuya
name: Tamura, Motohide
name: Bono, Giuseppe
name: Kobayashi, Naoto
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the result of our near-infrared survey of short-period variable stars (P<60d) in a field-of-view of 20'x30' towards the Galactic Centre. Forty-five variables are discovered and we classify the variables based on their light curve shapes and other evidence. In addition to 3 classical Cepheids reported previously, we find 16 type II Cepheids, 24 eclipsing binaries, one pulsating star with P=0.265d (RR Lyr or delta Sct) and one Cepheid-like variable whose nature is uncertain. Eclipsing binaries are separated into the foreground objects and those significantly obscured by interstellar extinction. One of the reddened binaries contains an O-type supergiant and its light curve indicates an eccentric orbit. We discuss the nature and distribution of type II Cepheids as well as the distance to the Galactic Centre based on these Cepheids and other distance indicators. The estimates of R0(GC) we obtained based on photometric data agree with previous results obtained with kinematics of objects around the GC. Furthermore, our result gives a support to the reddening law obtained by Nishiyama and collaborators, A(Ks)/E(H-Ks)=1.44, because a different reddening law would result in a rather different distance estimate.
description: 13 pages, 10 figures, 7tables, accepted for publication in MNRAS
Ethik in der Kommunikation
Creators: name: Lasch, Alexander
Publisher: name: Zenodo
Year: 2022
Subjects: Rare Desease
Medizinethik
Kommunikation

description: Vortrag über die kommunikativen Herausforderungen im Umgang mit seltenen Erkrankungen. PPC-Akademie im MITZ an der CAD.
Structure, Organization and Heterogeneity of Water-Containing Deep Eutectic Solvents
Creators: name: Töpfer, Kai
name: Pasti, Andrea
name: Das, Anuradha
name: Salehi, Seyedeh Maryam
name: Vazquez-Salazar, Luis Itza
name: Rohrbach, David
name: Feurer, Thomas
name: Hamm, Peter
name: Meuwly, Markus
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Soft Condensed Matter (cond-mat.soft)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: The spectroscopy and structural dynamics of a deep eutectic mixture (KSCN/acetamide) with varying water content is investigated from 2D IR (with the C-N stretch vibration of the SCN$^-$ anions as the reporter) and THz spectroscopy. Molecular dynamics simulations correctly describe the non-trivial dependence of both spectroscopic signatures depending on water content. For the 2D IR spectra, the MD simulations relate the steep increase in the cross relaxation rate at high water content to parallel alignment of packed SCN$^-$ anions. Conversely, the non-linear increase of the THz absorption with increasing water content is mainly attributed to the formation of larger water clusters. The results demonstrate that a combination of structure sensitive spectroscopies and molecular dynamics simulations provides molecular-level insights into emergence of heterogeneity of such mixtures by modulating their composition.
A transportable clock laser system with an instability of $1.6 \times 10^{-16}$
Creators: name: Herbers, Sofia
name: Häfner, Sebastian
name: Dörscher, Sören
name: Lücke, Tim
name: Sterr, Uwe
name: Lisdat, Christian
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We present a transportable ultra-stable clock laser system based on a Fabry-Pérot cavity with crystalline Al$_{0.92}$Ga$_{0.08}$As/GaAs mirror coatings, fused silica (FS) mirror substrates and a 20~cm-long ultra-low expansion (ULE\textsuperscript{\textregistered}) glass spacer with a predicted thermal noise floor of $\mathrm{mod}\,σ_\mathrm{y} = 7 \times 10^{-17}$ in modified Allan deviation at one second averaging time. The cavity has a cylindrical shape and is mounted at ten points. Its measured sensitivity of the fractional frequency to acceleration for the three Cartesian directions are $2(1) \times 10^{-12}$/(ms$^{-2}$), $3(3) \times 10^{-12}$/(ms$^{-2}$) and $3(1) \times 10^{-12}$/(ms$^{-2}$), which belong to the lowest acceleration sensitivities published for transportable systems. The laser system's instability reaches down to $\mathrm{mod}\,σ_\mathrm{y} = 1.6 \times 10^{-16}$
description: copyright 2022 Optica Publishing Group. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved
The Lagrangian Radon Transform and the Weil representation
Creators: name: Marmo, Giuseppe
name: Michor, Peter W.
name: Neretin, Yuri
Publisher: name: arXiv
Year: 2012
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 44A12 (Primary) 46F12, 35E99, 22E46 (Secondary)

description: We consider the operator $\mathcal R$, which sends a function on $\mathbb R^{2n}$ to its integrals over all affine Lagrangian subspaces in $\mathbb R^{2n}$. We discuss properties of the operator $\mathcal R$ and of the representation of the affine symplectic group in the space of functions on $\mathbb R^{2n}$.
description: 34 pages, further small changes
Universal nowhere dense and meager sets in Menger manifolds
Creators: name: Banakh, Taras
name: Repovs, Dusan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 57N20, 57N45, 54F65

description: In each Menger manifold $M$ we construct: (i) a closed nowhere dense subset $M_0$ which is homeomorphic to $M$ and is universal nowhere dense in the sense that for each nowhere dense set $A\subset M$ there is a homeomorphism $h$ of $M$ such that $h(A)\subset M_0$; (ii) a meager $F_σ$-set $Σ_0\subset M$ which is universal meager in the sense that for each meager subset $B\subset M$ there is a homeomorphism $h$ of $M$ such that $h(B)\subset Σ_0$. Also we prove that any two universal meager $F_σ$-sets in $M$ are ambiently homeomorphic.
description: 10 pages
Principles of tractor atom interferometry
Creators: name: Raithel, Georg
name: Duspayev, Alisher
name: Dash, Bineet
name: Carrasco, Sebastian C.
name: Goerz, Michael H.
name: Vuletic, Vladan
name: Malinovsky, Vladimir S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present possible design concepts for a tractor atom interferometer (TAI) based on three-dimensional confinement and transport of ultracold atoms. The confinement reduces device size and wave-packet dispersion, enables arbitrary holding times, and facilitates control to create complex trajectories that allow for optimization to cancel unwanted sensitivity, fast splitting and recombination, and suppression of detrimental nonadiabatic excitation. Thus, the design allows for further advancement of compact, high-sensitivity, quantum sensing technology. In particular, we focus on the implementation of quantum-enhanced accelerometers and gyroscopes. We discuss TAI protocols for both spin-dependent and scalar trapping potentials. Using optimal control theory, we demonstrate the splitting of the wave function on a time scale two orders of magnitude shorter than the previous proposal using adiabatic dynamics, thus maximizing the time spent at full separation, where the interferometric phase is accumulated. Lastly, we explore the possibility of including non-classical correlations between the atoms to improve sensitivity. The performance estimates for TAI give a promising perspective for atom-interferometry-based sensing, significantly exceeding the sensitivities of current state-of-the-art devices.
description: 10 pages, 5 figures
Origin of electronic Raman scattering and the Fano resonance in metallic carbon nanotubes
Creators: name: Hasdeo, Eddwi H.
name: Nugraha, Ahmad R. T.
name: Sato, Kentaro
name: Saito, Riichiro
name: Dresselhaus, Mildred S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Fano resonance spectra for the G band in metallic carbon nanotubes are calculated as a function of laser excitation energy in which the origin of the resonance is given by an interference between the continuous electronic Raman spectra and the discrete phonon spectra. We found that the second-order scattering process of the non-zero q electron-electron interaction is more relevant to the continuous spectra rather than the q = 0 first-order process because the q = 0 direct Coulomb interaction vanishes due to the symmetry of the two sublattices of a nanotube. We also show that the RBM spectra of metallic carbon nanotubes have an asymmetric line shape which previously had been overlooked.
description: 5 pages, 5 figures, submitted to Physical Review Letters on February 4, 2013
Additional file 1 of Simvastatin induced ferroptosis for triple-negative breast cancer therapy
Creators: name: Yao, Xianxian
name: Xie, Ruihong
name: Cao, Yongbin
name: Tang, Jing
name: Men, Yongzhi
name: Peng, Haibao
name: Yang, Wuli
Publisher: name: figshare
Year: 2021
Subjects: subject: Biophysics
subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified
subject: Cancer
subject: Hematology

description: Additional file 1: Fig. S1. FT-IR spectra of Fe3O4 and Fe3O4-MPS nanoparticles. Fig. S2. TEM images of Fe3O4@PCBMA-SIM nanoparticles (A); SEM images of Fe3O4@PCBMA-SIM nanoparticles (B). Fig. S3. DLS diameters of Fe3O4@PCBMA-SIM nanoparticles dispersed in water, PBS, bovine serum albumin (BSA) and Dulbecco’s Modified Eagle Medium (DMEM). Fig. S4. The degradation property of Fe3O4 nanoparticles dispersed in different concentrations of GSH (0 mM and 10 mM) and pH values (5.0, 6.5 and 7.4). Fig. S5. Cell viability of ferrous sulfate to MDA-MB-231 cells. Fig. S6. Cell viability of ferrous sulfate to MCF-7 cells. Fig. S7. Biodistribution of Fe3O4 and Fe3O4 @PCBMA nanoparticles after 12 h injection. Fig. S8. Biodistribution of Fe3O4 and Fe3O4 @PCBMA nanoparticles after 48 h injection. Fig. S9. TUNEL staining of tumor tissues. Scale bars was 20 μm. Fig. S10. Whole blood panel analysis of nanoparticle-treated mice at 24 h post-injection.
Romulea cruciata Baker
Creators: name: Manning, John C.
name: Goldblatt, Peter
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Iridaceae
Romulea
Romulea cruciata

description: 52.Romulea cruciata (Jacq.) Baker J. Linn. Soc. Bot. 16: 89 (1877); M. P. de Vos, J. S. African Bot., Suppl. 9: 259 (1972); Fl. S. Africa 7(2), fasc. 2: 65 (1983). — Ixia cruciata Jacq., Ic. Pl. Rar. 2: pl. 290 (1790). — Type: South Africa, Western Cape, without precise locality or collector (illustration in Ic. Pl. Rar.: pl. 290). Plants 15-40 cm high, stem subterranean; corm pointed at base with straight acuminate teeth. Leaves 2-8, basal, narrowly or widely 4-grooved, 1-4 mm diam.; outer bracts with narrow, hardly visible membranous margins, inner bracts submembranous with wide, usually brown-flecked membranous margins. Flowers magenta to lilac with dark blotches around the dark yellow cup, unscented, tepals elliptic to oblanceolate, 20-35 mm long; filaments 3-6 mm long, anthers 4-8 mm long. Fruiting peduncles remaining erect or slightly spreading. Flowering: July-Sep. Romulea cruciata is most common in the southwestern Cape but extends from the Bokkeveld Mountains in Northern Cape Province in the north as far east as the Gourits River in Western Cape Province. It is most often found on clay or granitic soils in renosterveld. The central species of section Cruciatae, Romulea cruciata is recognized by the magenta to lilac flowers with a deep yellow to orange cup and unmarked membranous margins to the inner bracts.
description: Published as part of Manning, John C. & Goldblatt, Peter, 2001, the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification, pp. 59-108 in Adansonia (3) (3) 23 (1) on page 96, DOI: 10.5281/zenodo.5180119
Quantum Random Bits Generator based on Phase Noise of Laser
Creators: name: Imad Mhaibes, Hakeem
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 460609
subject: Networking and communications
classificationCode: 510202
subject: Lasers and quantum electronics
classificationCode: 460401
subject: Cryptography

description: Random numbers are essential part in many areas such as statistic, lottery, gaming, marketing, computer simulation and cryptography. Therefore there are numbers of random number generators have been proposed, most of them are not truly random. Exploiting the nondeterministic and stochastic quantum mechanics used to generate true random numbers. In this paper, we propose a quantum random numbers generator (QRNG) based on a combination of different quantum effects of light. The proposed QRNG design splits the laser beam into two beams, each of which has a different intensity of quantum phase by using polarization technique. These intensities have independent phases. These phases translated into random amplitude variations using the interference of light of these two beams. We take advantage of this output phenomenon to produce true random number. The variation of these amplitudes are following Gaussian distribution of random values that are symmetric to a mean of zero. The Results followed by post processing to maximize the randomness using min-entropy evaluation and optimized using Toeplitz random extractor, which is theoretically provable random extractor. These results tested using NIST (National Institute of Standards and Technology) test suite for random numbers, which pass all 16 tests successfully.
Additional file 1 of Barriers to childhood tuberculosis case detection and management in Cambodia: the perspectives of healthcare providers and caregivers
Creators: name: An, Yom
name: Teo, Alvin Kuo Jing
name: Huot, Chan Yuda
name: Tieng, Sivanna
name: Khun, Kim Eam
name: Pheng, Sok Heng
name: Leng, Chhenglay
name: Deng, Serongkea
name: Song, Ngak
name: Nonaka, Daisuke
name: Yi, Siyan
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1. Interview guide for In-Depth Interviews (IDIs).
Dimers, trimers, tetramers, and other multimers in a multiband Bose-Hubbard model
Creators: name: Iskin, M.
name: Keleş, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study the bound states of $N$ identical bosons that are described by a multiband Bose-Hubbard model with generic hoppings and an attractive onsite interaction. Using a variational approach, we first derive exact integral equations for the dimers, trimers, tetramers, and other multimers, and then apply them to a one-dimensional sawtooth model that features two bands. In particular we reveal the presence of not only the offsite dimer states which consist of two monomers on different sites even in the strong-coupling limit but also the offsite trimer states which consist of either a dimer on one site and a monomer on another site or three monomers on three different sites. Our variational calculations for the ground states of onsite dimers, onsite trimers and offsite trimers benchmark perfectly well with the DMRG simulations. We also present DMRG results for the ground states of onsite tetramers, offsite tetramers, onsite pentamers, offsite pentamers, and for those of other multimers.
description: 10 pages with 6 figures; to appear in PRA
Romulea eximia M. P. de Vos
Creators: name: Manning, John C.
name: Goldblatt, Peter
Publisher: name: Zenodo
Year: 2001
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Liliopsida
Asparagales
Iridaceae
Romulea
Romulea eximia

description: 53.Romulea eximia M.P. de Vos J. S. African Bot., Suppl. 9: 267 (1972); Fl. S. Africa 7(2), fasc. 2: 67 (1983). — Type: de Vos 1687, South Africa, Western Cape, near Darling (holo-, NBG!). Plants 20-40 cm high, stem subterranean; corm pointed at base with straight acuminate teeth. Leaves 3-8, basal, narrowly 4-grooved, 1- 1.5 mm diam.; outer bracts with narrow, hardly visible membranous margins, inner bracts submembranous with wide brownish membranous margins. Flowers pink to deep red with dark blotches around the greenish or pale yellow cup, unscented, tepals oblanceolate, 33-40 mm long; filaments 9-12 mm long, anthers 7-12 mm long. Fruiting peduncles remaining erect or slightly spreading. Flowering: Aug.-Sep. — Fig. 2E. Romulea eximia occurs on sandy and granitic flats along the west coast of Western Cape Province, extending from Langebaan in the north to Melkbos Strand in the south. It is closely related to R. cruciata and is distinguished by the larger, bright red to pink flowers, usually with a cream or greenish cup with tepals 33-40 mm long. Typical R. cruciata has purple-magenta flowers with a deep yellow cup and smaller tepals rarely exceeding 30 mm in length. Anatomically R. eximia is distinctive in having a lignified epidermis and a continuous subepidermal layer of sclerenchyma across the leaf ribs. Both these features are lacking in R. cruciata. Populations from granite outcrops in the Vredenburg area are anomalous in having a broader leaf than usual for the species and a deep yellow cup which is more typical of R. cruciata.
description: Published as part of Manning, John C. & Goldblatt, Peter, 2001, the Arabian Peninsula and Socotra including new species, biological notes, and a new infrageneric classification, pp. 59-108 in Adansonia (3) (3) 23 (1) on page 96, DOI: 10.5281/zenodo.5180119
Proportionality of gravitational and electromagnetic radiation by an electron in an intense plane wave
Creators: name: Audagnotto, G.
name: Keitel, C. H.
name: Di Piazza, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Accelerated charges emit both electromagnetic and gravitational radiation. Classically, it was found that the electromagnetic energy spectrum radiated by an electron in a monochromatic plane wave is proportional to the corresponding gravitational one. Quantum mechanically, it was shown that the amplitudes of graviton photoproduction and Compton scattering are proportional to each other at tree level. Here, by combining strong-field QED and quantum gravity, we demonstrate that the amplitude of nonlinear graviton photoproduction in an arbitrary plane wave is proportional to the corresponding amplitude of nonlinear Compton scattering. Also, introducing classical amplitudes we prove that the proportionality relies on the semiclassical nature of the electron's motion in a plane wave and on energy-momentum conservation laws, leading to the same proportionality constant in the classical and quantum case. These results deepen the intertwine between gravity and electromagnetism into both a nonlinear and a quantum level.
description: 6 pages, 1 figure
Universal meager $F_σ$-sets in locally compact manifolds
Creators: name: Banakh, Taras
name: Repovs, Dusan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Geometric Topology (math.GT)
subject: General Topology (math.GN)
subject: FOS: Mathematics
subject: 57N20, 57N45, 54F65

description: In each manifold $M$ modeled on a finite or infinite dimensional cube $[0,1]^n$ we construct a meager $F_σ$-subset $X\subset M$ which is universal meager in the sense that for each meager subset $A\subset M$ there is a homeomorphism $h:M\to M$ such that $h(A)\subset X$. We also prove that any two universal meager $F_σ$-sets in $M$ are ambiently homeomorphic.
description: 6 pages
Constraining the core-rotation rate in red-giant stars from Kepler space photometry
Creators: name: Beck, P. G.
name: De Ridder, J.
name: Aerts, C.
name: Kallinger, T.
name: Hekker, S.
name: Garcia, R. A.
name: Mosser, B.
name: Davies, G. R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Rotation plays a key role in stellar structure and its evolution. Through transport processes which induce rotational mixing of chemical species and the redistribution of angular momentum, internal stellar rotation influences the evolutionary tracks in the Hertzsprung-Russell diagram. In turn, evolution influences the rotational properties. Therefore, information on the rotational properties of the deep interior would help to better understand the stellar evolution. However, as the internal rotational profile cannot be measured directly, it remains a major unknown leaving this important aspect of models unconstrained. We can test for nonrigid rotation inside the stars with asteroseismology. Through the effect of rotational splitting of non-radial oscillation modes, we investigate the internal rotation profile indirectly. Red giants have very slow rotation rates leading to a rotational splitting on the level of a few tenth of a μHz. Only from more than 1.5 years of consecutive data from the NASA Kepler space telescope, these tiny variations could be resolved. A qualitative comparison to theoretical models allowed constraining the core-to-surface rotation rate for some of these evolved stars. In this paper, we report on the first results of a large sample study of splitting of individual dipole modes.
description: 4 pages, 2 figures, accepted for publication in Astronomical Notes, proceedings of "The New Era of Helio- and Asteroseismology", 2012. 05. 20-25, Obergurgl (AT)
The space of metrics of positive scalar curvature
Creators: name: Hanke, Bernhard
name: Schick, Thomas
name: Steimle, Wolfgang
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: We study the topology of the space of positive scalar curvature metrics on high dimensional spheres and other spin manifolds. Our main result provides elements of infinite order in higher homotopy and homology groups of these spaces, which, in contrast to previous approaches, are of infinite order and survive in the (observer) moduli space of such metrics. Along the way we construct smooth fiber bundles over spheres whose total spaces have non-vanishing A-hat-genera, thus establishing the non-multiplicativity of the A-hat-genus in fibre bundles with simply connected base.
description: 24 pages, v2: minor additions and corrections, based in particular on comments of referees, v3: minor corrections, final version, to appear in Publ.Math. IHES
On an isomonodromy deformation equation without the Painlevé property
Creators: name: Dubrovin, Boris
name: Kapaev, Andrei
Publisher: name: arXiv
Year: 2013
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 34M55, 34M56

description: We show that the fourth order nonlinear ODE which controls the pole dynamics in the general solution of equation $P_I^2$ compatible with the KdV equation exhibits two remarkable properties: 1) it governs the isomonodromy deformations of a $2\times2$ matrix linear ODE with polynomial coefficients, and 2) it does not possesses the Painlevé property. We also study the properties of the Riemann--Hilbert problem associated to this ODE and find its large $t$ asymptotic solution for the physically interesting initial data.
description: 34 pages, 8 figures, references added
From aether theory to Special Relativity
Creators: name: Ferraro, Rafael
Publisher: name: arXiv
Year: 2013
Subjects: subject: History and Philosophy of Physics (physics.hist-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: At the end of the 19th century light was regarded as an electromagnetic wave propagating in a material medium called ether. The speed c appearing in Maxwell's wave equations was the speed of light with respect to the ether. Therefore, according to the Galilean addition of velocities, the speed of light in the laboratory would differ from c. The measure of such difference would reveal the motion of the laboratory (the Earth) relative to the ether (a sort of absolute motion). However the Earth's absolute motion was never evidenced. Galileo addition of velocities is based on the assumption that lengths and time intervals are invariant (independent of the state of motion). This way of thinking the spacetime emanates from our daily experience and lies at the heart of Newton's Classical Mechanics. Nevertheless, in 1905 Einstein defied Galileo addition of velocities by postulating that light travels at the same speed c in any inertial frame. In doing so, Einstein extended the principle of relativity to the electromagnetic phenomena described by Maxwell's laws. In Einstein's Special Relativity the ether does not exist and the absolute motion is devoid of meaning. The invariance of the speed of light forced the replacement of Galileo transformations with Lorentz transformations. Thus, relativistic length contractions and time dilations entered our understanding of the spacetime. Newtonian mechanics had to be reformulated, which led to the discovery of the mass-energy equivalence.
description: 24 pages, 9 figures. To appear in Handbook of Spacetime, edited by A. Ashtekar and V. Petkov, Springer-Verlag GmbH
A Systematic Review of Student Engagement Research in Adaptive Learning Platforms
Creators: name: Simon, Patricia
name: Zeng, Lily
name: Fryer, Luke
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Educational Psychology
subject: Education

description: This is the protocol for a systematic review of student engagement research in adaptive learning platforms. The main objective of the study is to identify the factors related to student engagement in adaptive learning platforms using the framework by Fredricks et al. (2004) extended by Reeve and Tseng (2011).
Amalgamated free product type III factors with at most one Cartan subalgebra
Creators: name: Boutonnet, Rémi
name: Houdayer, Cyril
name: Raum, Sven
Publisher: name: arXiv
Year: 2012
Subjects: subject: Operator Algebras (math.OA)
subject: Dynamical Systems (math.DS)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46L10, 46L54, 37A40

description: We investigate Cartan subalgebras in nontracial amalgamated free product von Neumann algebras $M_1 \ast_B M_2$ over an amenable von Neumann subalgebra $B$. First, we settle the problem of the absence of Cartan subalgebra in arbitrary free product von Neumann algebras. Namely, we show that any nonamenable free product von Neumann algebra $(M_1, φ_1) \ast (M_2, φ_2)$ with respect to faithful normal states has no Cartan subalgebra. This generalizes the tracial case that was established in \cite{Io12a}. Next, we prove that any countable nonsingular ergodic equivalence relation $\mathcal R$ defined on a standard measure space and which splits as the free product $\mathcal R = \mathcal R_1 \ast \mathcal R_2$ of recurrent subequivalence relations gives rise to a nonamenable factor $\rL(\mathcal R)$ with a unique Cartan subalgebra, up to unitary conjugacy. Finally, we prove unique Cartan decomposition for a class of group measure space factors $\rL^\infty(X) \rtimes Γ$ arising from nonsingular free ergodic actions $Γ\curvearrowright (X, μ)$ on standard measure spaces of amalgamated groups $Γ= Γ_1 \ast_Σ Γ_2$ over a finite subgroup $Σ$.
description: 30 pages
Additional file 1 of IMplementing Predictive Analytics towards efficient COPD Treatments (IMPACT): protocol for a stepped-wedge cluster randomized impact study
Creators: name: Michaux, Kristina D.
name: Metcalfe, Rebecca K.
name: Burns, Paloma
name: Conklin, Annalijn I.
name: Hoens, Alison M.
name: Smith, Daniel
name: Struik, Laura
name: Safari, Abdollah
name: Sin, Don D.
name: Sadatsafavi, Mohsen
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: Additional file 1: Section 1. List of gender-sensitive variables. Section 2. Sample size calculation.
Collapse of the Cooper pair phase coherence length at a superconductor to insulator transition
Creators: name: Hollen, S. M.
name: Fernandes, G. E.
name: Xu, J. M.
name: Valles, J. M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We present investigations of the superconductor to insulator transition (SIT) of uniform a-Bi films using a technique sensitive to Cooper pair phase coherence. The films are perforated with a nanohoneycomb array of holes to form a multiply connected geometry and subjected to a perpendicular magnetic field. Film magnetoresistances on the superconducting side of the SIT oscillate with a period dictated by the superconducting flux quantum and the areal hole density. The oscillations disappear close to the SIT critical point to leave a monotonically rising magnetoresistance that persists in the insulating phase. These observations indicate that the Cooper pair phase coherence length, which is infinite in the superconducting phase, collapses to a value less than the interhole spacing at this SIT. This behavior is inconsistent with the gradual reduction of the phase coherence length expected for a bosonic, phase fluctuation driven SIT. This result starkly contrasts with previous observations of oscillations persisting in the insulating phase of other films implying that there must be at least two distinct classes of disorder tuned SITs.