cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Bucculentum bachmayeri Schweitzer & Feldmann 2009
Creators: name: Krzemińska, Ewa
name: Starzyk, Natalia
name: Fraaije, René H. B.
name: Schweigert, Günter
name: Lukeneder, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Bucculentidae
Bucculentum
Bucculentum bachmayeri

description: Bucculentum bachmayeri Schweitzer & Feldmann, 2009
Fig. 1C, D, 5
 2009a Bucculentum bachmayeri in: Schweitzer & Feldmann, Ann. Naturhist. Mus. Wien 110 A: 81, fig. 1.4, 3.1, 3.2. Diagnosis. Carapace widest across hepatic regions which are more expanded laterally than in Bucculentum bucculentum, but flattened (in frontal view); augenrest positioned perpendicular to body long axis, bounded by small tubercles on outer-orbital edge; suborbital spine bifid, its two prongs being thin and long; cardiac region small, ovate, with one dominant, sharp tubercle.
 Material examined. Holotype, NHMW 1990 /0041/3376, near Dörfles, Vienna, Ernstbrunn Limestone, Tithonian. Specimen SMNS 70606: Bad Überkingen-Oberböhringen near Geislingen an der Steige, southern Germany (N 48 o 61’, E 9 o 79’); Upper Kimmeridgian, Pseudomutabilis Zone (leg. H. Kuschel).
 Additional description. The frontal view of the holotype exposes a very characteristic feature of this species: the hepatic regions are broad and flattened when compared to B. bucculentum, so that the distance between the upper margin of the augenrest and the surface of the hepatic region over it is very short (marked with an arrow in Fig. 5A); the same character is visible in the specimen SMNS 70606 (Fig. 5C, arrow). The area of the augenrest is flat and smaller than in B. bucculentum; the plane of the augenrest is perpendicular to the long body axis, similar to B. bucculentum. The suborbital spine in the holotype is bifid, and its two prongs are thin (Fig. 5B); in the specimen SMNS 70606 these spines are not preserved. The lateral sides of carapace are endowed with strong, short spurs partially preserved in SMNS 70606 (Fig. 5E, F).
The known specimens delimit the range of this species to Late Kimmeridgian-Tithonian.
description: Published as part of Krzemińska, Ewa, Starzyk, Natalia, Fraaije, René H. B., Schweigert, Günter & Lukeneder, Alexander, 2021, Jurassic brachyurans of the genus Bucculentum, pp. 395-410 in Zootaxa 5032 (3) on pages 401-402, DOI: 10.11646/zootaxa.5032.3.5, http://zenodo.org/record/5497036
Supplementary Material from ARTIFICIAL INTELLIGENCE FOR THE IDENTIFICATION OF TAPHONOMIC PROCESSES: A REANALYSIS OF THE FAUNAL ACCUMULATION FROM TRITONS CAVE (LLEIDA, SPAIN)
Creators: name: Jiménez-García, Blanca
name: Micó, Cristian
name: Pizarro-Monzo, Marcos
name: Cifuentes-Alcobendas, Gabriel
name: Arilla, Maite
name: Rosell, Jordi
name: Rivals, Florent
name: Blasco, Ruth
name: Baquedano, Enrique
name: Domínguez-Rodrigo, Manuel
Publisher: name: The Royal Society
Year: 2024
Subjects: classificationCode: 419999
subject: Other environmental sciences not elsewhere classified

description: Supplementary information.docx
The critical state of granular media: Convergence, stationarity, and disorder
Creators: name: Kuhn, Matthew R.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Discrete-element simulations are used to monitor several micro-scale characteristics within a granular material, demonstrating their convergence during loading toward the critical state, their stationarity at the critical state, and the evolution of their disorder toward the critical state. Convergence, stationarity and disorder are studied in the context of the Shannon entropy and two forms of Kullback-Leibler relative entropy. Probability distributions of 20 aspects of micro-scale configuration, force and movement are computed for three topological objects: particles, voids and contacts. The probability distributions of these aspects are determined at numerous stages during quasi-static biaxial compression and unloading. Not only do stress and density converge to the critical state, but convergence and stationarity are manifested in all of the micro-scale aspects. The statistical disorder (entropy) of micro-scale movements and strains generally increases during loading until the critical state is reached. When the loading direction is reversed, order is briefly restored, but continued loading induces greater disorder in movements and strains until the critical state is reached again.
description: 9 pages
Quantum-mechanical model of the Kerr-Newman black hole
Creators: name: Makela, J.
name: Repo, P.
name: Luomajoki, M.
name: Piilonen, J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a Hamiltonian quantum theory of stationary spacetimes containing a Kerr-Newman black hole. The physical phase space of such spacetimes is just six-dimensional, and it is spanned by the mass $M$, the electric charge $Q$ and angular momentum $J$ of the hole, together with the corresponding canonical momenta. In this six-dimensional phase space we perform a canonical transformation such that the resulting configuration variables describe the dynamical properties of Kerr-Newman black holes in a natural manner. The classical Hamiltonian written in terms of these variables and their conjugate momenta is replaced by the corresponding self-adjoint Hamiltonian operator and an eigenvalue equation for the Arnowitt-Deser-Misner (ADM) mass of the hole, from the point of view of a distant observer at rest, is obtained. In a certain very restricted sense, this eigenvalue equation may be viewed as a sort of "Schrödinger equation of black holes". Our "Schrödinger equation" implies that the ADM mass, electric charge and angular momentum spectra of black holes are discrete, and the mass spectrum is bounded from below. Moreover, the spectrum of the quantity $M^2-Q^2-a^2$, where $a$ is the angular momentum per unit mass of the hole, is strictly positive when an appropriate self-adjoint extension is chosen. The WKB analysis yields the result that the large eigenvalues of $M$, $Q$ and $a$ are of the form $\sqrt{2n}$, where $n$ is an integer. It turns out that this result is closely related to Bekenstein's proposal on the discrete horizon area spectrum of black holes.
description: 30 pages, 3 figures, RevTex
Additional file 1 of Detection of autism spectrum disorder-related pathogenic trio variants by a novel structure-based approach
Creators: name: Rao, Sadhna
name: Sadybekov, Anastasiia
name: DeWitt, David C.
name: Lipka, Joanna
name: Katritch, Vsevolod
name: Herring, Bruce E.
Publisher: name: figshare
Year: 2024
Subjects: subject: Biophysics
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: Developmental Biology
subject: Virology
subject: Computational Biology

description: Additional file 1: Supplementary Table 1 Comparison of predictions from our model vs. Polyphen2, FATTHM and Alpha Missense. Supplementary Fig. 1 Quantification of co-immunoprecipitation of TRIO mutants with RAC1. Supplementary Fig. 2 Immunoblots of co-immunoprecipitation of TRIO binding mutants with RAC1. Supplementary Fig. 3 Immunoblots of co-immunoprecipitation of TRIO stability mutants with RAC1. Supplementary Fig. 4 Immunoblots of co-immunoprecipitation of TRIO benign mutants with RAC1
Study of impurities in spin-Peierls systems including lattice relaxation
Creators: name: Hansen, P.
name: Augier, D.
name: Riera, J.
name: Poilblanc, D.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The effects of magnetic and non-magnetic impurities in spin-Peierls systems are investigated allowing for lattice relaxation and quantum fluctuations. We show that, in isolated chains, strong bonds form next to impurities, leading to the appearance of magneto-elastic solitons. Generically, these solitonic excitations do not bind to impurities. However, interchain elastic coupling produces an attractive potential at the impurity site which can lead to the formation of bound states. In addition, we predict that small enough chain segments do not carry magnetic moments at the ends.
Discovering AGN-driven winds through their infrared emission: I. General method and wind location
Creators: name: Baron, Dalya
name: Netzer, Hagai
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Large scale outflows of different gas phases are ubiquitous in the host galaxies of active galactic nuclei (AGN). Despite their many differences, they share a common property - they all contain dust. The dust is carried with the outflow, heated by the AGN, and emits at infrared wavelengths. This paper shows that the infrared emission of this dust can be used to detect AGN outflows and derive their properties. We use a sample of about 4000 type II AGN and compare the infrared properties of systems that show spectroscopic signature of ionized gas outflows to systems that do not. We detect an additional mid-infrared emission component in galaxies with spectroscopically discovered winds, and attribute it to the dust in the outflow. This new component offers novel constraints on the outflow properties, such as its mean location and covering factor. We measure the location of the outflow for roughly 1700 systems, with the distribution showing a prominent peak around 500 pc, a tail that extends to large distances (10 kpc), and no objects with a location smaller than 50 pc. The covering factor of the wind shows a wide distribution which is centered around 0.1, with 24% (8%) of the winds showing covering factors larger than 0.2 (0.5). The dust emission is not sensitive to various systematics affecting optically-selected outflows, and can be used to estimate the mass outflow rate in thousands of galaxies with only 1D spectra.
UZOQ MUDDATLI DAVOLANISHGA MUHTOJ BO'LGAN OʻQUVCHILAR UCHUN ONA TILI VA ADABIYOTI FANINING PSIXOLOGIK-PEDAGOGIK ASOSLARI
Creators: name: Baymuratova, Zamira
Publisher: name: Zenodo
Year: 2025

description: Ushbu maqolada, uzoq muddatli davolanishga muhtoj bo‘lgan o‘quvchilar uchun ona tili va adabiyoti ta’limining psixologik-pedagogik asoslari tahlil qilinadi. Gospital ta’lim sharoitida bolaning psixologik va fiziologik holatini hisobga olgan holda tashkil etilishi zarur. Maqolada, ona tilining bolalar uchun nafaqat til o‘rganish, balki psixologik barqarorlikni ta’minlash, o‘zini ifodalash va ijtimoiylashuvni rivojlantirishdagi o‘rni muhokama qilinadi. Shuningdek, Ona tili va adabiyoti fanining bolalar uchun madaniy komillikni saqlash, ruhiy farovonlikni oshirish va o‘ziga bo‘lgan ishonchni tiklashdagi ahamiyati ko‘rsatilgan. Ta’lim jarayonida individual yondashuv va interfaol metodlarning qo‘llanilishi, bolalarning motivatsiyasini oshirish va ularni kasallikdan yengish uchun ruhiy tayyorgarlikni mustahkamlashda muhim rol o‘ynaydi. Maqola, uzoq muddatli davolanishga muhtoj bolalar uchun ona tili va adabiyoti fanining samarali va ijobiy ta’sirini ko‘rsatish maqsadida psixologik va pedagogik yondashuvlarni o‘z ichiga oladi.
Additional file 12 of Pseudomonas aeruginosa modulates alginate biosynthesis and type VI secretion system in two critically ill COVID-19 patients
Creators: name: Qu, Jiuxin
name: Cai, Zhao
name: Duan, Xiangke
name: Zhang, Han
name: Cheng, Hang
name: Han, Shuhong
name: Yu, Kaiwei
name: Jiang, Zhaofang
name: Zhang, Yingdan
name: Liu, Yang
name: Bai, Fang
name: Liu, Yingxia
name: Liu, Lei
name: Yang, Liang
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 12: Table S10. Primers used for RT-PCR tests.
title:  Difference Between Maternal Characteristics and Home Environments of Day Care and Non-Day Care Families
Creators: name: Clarke, Eva Granahan
Publisher: name: Old Dominion University
publisherIdentifier: https://ror.org/04zjtrb98
publisherIdentifierScheme: ROR
Year: 1991

description: The purpose of the present investigation was to examine differences between maternal characteristics and the home environments of families who planned to use day care and those who did not. The relationships between maternal personality characteristics and the other variables under investigation were also examined. The subjects completed four questionnaires which assessed attitudes towards working mothers, maternal separation anxiety, parenting stress, and general personality characteristics. The home environment was assessed by the Home Observation for the Measurement of the Environment. The subjects in the study were 16 mothers who planned to remain home and not place their children in day care and 11 mothers who planned to return to work and place their children in full time day care. The results of the analyses indicated that there were significant differences in attitudes toward working mothers and the home environments. There were also significant relationships between maternal personality characteristics and the home environment. These results support the concern for the comparability of samples issue in the day care literature.
Additional file 1 of ‘Nowhere and no one is safe’: spatial analysis of damage to critical civilian infrastructure in the Gaza Strip during the first phase of the Israeli military campaign, 7 October to 22 November 2023
Creators: name: Asi, Yara
name: Mills, David
name: Greenough, P. Gregg
name: Kunichoff, Dennis
name: Khan, Saira
name: Hoek, Jamon Van Den
name: Scher, Corey
name: Halabi, Saleem
name: Abdulrahim, Sawsan
name: Bahour, Nadine
name: Ahmed, A. Kayum
name: Wispelwey, Bram
name: Hammoudeh, Weeam
Publisher: name: figshare
Year: 2024
Subjects: subject: Medicine
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Supplementary Material 1
Bucculentum plettenbergense Krzemińska & Starzyk & Fraaije & Schweigert & Lukeneder 2021, n. sp.
Creators: name: Krzemińska, Ewa
name: Starzyk, Natalia
name: Fraaije, René H. B.
name: Schweigert, Günter
name: Lukeneder, Alexander
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Malacostraca
Decapoda
Bucculentidae
Bucculentum
Bucculentum plettenbergense

description: Bucculentum plettenbergense,  n. sp.
Fig. 1G, 7
 Diagnosis. Metabranchial region large, more than half as long as carapace, and a little wider than hepatic region; augenrest round, slightly concave, shifted more dorsally than in other species of genus, and flanked laterally by long, crescent ridge; suborbital spine undivided, curved upwards; epibranchial region very narrow.
 Etymology. The new species is named after its type locality.
 Material examined. Holotype MAB 3576, Germany: Plettenberg quarry n. Balingen (N 48 o 21’, E 8 o 80’), coll. RHB Fraaije, Late Oxfordian: Planula Zone (Schweigert & Callomon 1997; Jantschke & Schweigert 2020).
 Description. The carapace is 8.43 mm long. The rostrum and centro-anterior portion have been split off. Left augenrest complete, large, round, shifted to dorsal side at an angle c. 50 o to the surface of carapace and delimited laterally by a narrow, crescent-like ridge. The suborbital spine is directed upwards (Fig. 7A, B, arrows). The epibranchial region is very narrow (less than 10% of the total lateral length of carapace), with two symmetric swellings over the cardiac region. The cardiac region has three tubercles arranged axially, the distalmost one being the largest, and also the highest point of the carapace. The metabranchial region is characteristically large, a little bit wider than the hepatic region, and more than half as long as the carapace.
 Remarks. Bucculentum plettenbergense, n. sp., is distinguished because of having the largest metabranchial region amongst all bucculentids, combined with the narrowest epibranchial region. Such proportions are not met in any other congener.
description: Published as part of Krzemińska, Ewa, Starzyk, Natalia, Fraaije, René H. B., Schweigert, Günter & Lukeneder, Alexander, 2021, Jurassic brachyurans of the genus Bucculentum, pp. 395-410 in Zootaxa 5032 (3) on pages 402-403, DOI: 10.11646/zootaxa.5032.3.5, http://zenodo.org/record/5497036
Additional file 1 of Pseudomonas aeruginosa modulates alginate biosynthesis and type VI secretion system in two critically ill COVID-19 patients
Creators: name: Qu, Jiuxin
name: Cai, Zhao
name: Duan, Xiangke
name: Zhang, Han
name: Cheng, Hang
name: Han, Shuhong
name: Yu, Kaiwei
name: Jiang, Zhaofang
name: Zhang, Yingdan
name: Liu, Yang
name: Bai, Fang
name: Liu, Yingxia
name: Liu, Lei
name: Yang, Liang
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Metagenomic analysis of the sputum of the two patients in which P. aeruginosa isolates LYSZa2, LYSZa3, LYSZa5, and LYSZa6 were sampled indicated that there is no change in the microbial diversity. (A) Box plot showing variation in the abundance of top 20 species as determined by read abundance. (B) Stacked bar plot indicating the top 20 species in the four sputum samples as determined by taxonomic analysis. (C) Alpha diversity indicated by Shannon index within the two groups (A: Ancestor samples including LYSZa2 and LYSZa5; P: progeny samples including LYSZa3 and LYSZa6) and the statistics between the groups. The same letter means that there is no significant difference between the groups (Adjust p > 0.1).
Non-periodic long-range order for fast decaying interactions at positive temperatures
Creators: name: van Enter, Aernout
name: Miekisz, Jacek
name: Zahradnik, Milos
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present the first example of an exponentially decaying interaction which gives rise to non-periodic long-range order at positive temperatures.
description: 7 pages, Latex
Characterizing the Orientational and Network Dynamics of Polydisperse Nanofibres at the Nanoscale
Creators: name: Brouzet, Christophe
name: Mittal, Nitesh
name: Lundell, Fredrik
name: Söderberg, Daniel
Publisher: name: arXiv
Year: 2018
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Polydisperse fibre networks are the basis of many natural and man-made architectures, ranging from high-performance bio-based materials to components of living cells and tissues. The formation and persistence of such networks are given by fibre properties such as length and stiffness as well as the number density and fibre-fibre interactions. Studies of fibre network behavior, such as connectivity or rigidity thresholds, typically assume fixed fibre length and isotropic fibre orientation distributions, specifically for nanoscale fibres where the methods providing time-resolved measurements are limited. Using birefringence measurements in a microfluidic flow-focusing channel combined with a flow-stop procedure, we here propose a methodology allowing investigations of length dependent rotational dynamics of nanoscale polydisperse fibre suspensions, including effects of non-isotropic orientation distributions. Transition from rotational mobility to rigidity at entanglement thresholds is specifically addressed for a number of nanocellulose suspensions, which are used as model nanofibre systems. The results show that the proposed method allows characterization of the subtle interplay between Brownian diffusion and nanoparticle alignment on network dynamics.
description: 28 pages, 7 figures
Wavelength-Orthogonal Approaches Enabling Reprogrammable Gradient Materials
Creators: name: Marschner, David Emmanuel
Publisher: name: Karlsruhe
Year: 2019
Subjects: photochemistry
cycloaddition
visible light
reversible
styrylpyrene

description: The reversible and visible light induced cycloaddition of styrylpyrene has been investigated with regard to its formed isomeric photoproducts as well as its most efficient photochemical reaction conditions – i.e. trigger wavelength and number of photons required for maximum conversion – via a newly developed technique called Wavelength-dependent Photon Efficiency Analysis (WPEA). With wavelengths at 435 nm for the dimerisation and 330 nm for the dissociation, the investigated cycloaddition is among the mildest of its kind. The chromophore was further exploited in polymer studies, on the one hand towards wavelength-orthogonal reaction systems to alter material properties simply by using disparate colours of light, and on the other hand for reprogrammable gradient materials. In particular, styrylpyrene has been successfully employed in reversible block-copolymer formations over several dimerisation / dissociation cycles demonstrating the capability of styrylpyrene for reprogrammability. A further reversible visible light moiety based on a pyrenyl cinnamic acid derivate was combined with o-methyl benzaldehyde – which reacts in an irreversible cycloaddition under irradiation with UV light – in one molecule. The dichromophore was employed in wavelength-orthogonal studies with subsequent irradiation of distinct wavelengths to pathway-independently obtain the same product. Such a dichromophore can be further utilised as a cross-linking molecule for the generation of light responsive materials. Moreover, polymer strands with styrylpyrene or o-methyl benzaldehyde side groups were investigated in-depth for wavelength-orthogonal systems in small molecule, polymer and material studies including analysis via XPS and AFM. It is demonstrated that curing the latter with disparate colours of light induced different cross-linking reactions resulting in distinct material properties such as softness and adhesiveness. As a result, reversible visible light moieties such as styrylpyrene are suitable for reprogrammable gradient materials that can be combined with additional wavelength-orthogonal reactions to introduce further functionalisation.
Detecting the Sagittarius stream with LAMOST DR4 M giants \& Gaia DR2
Creators: name: Li, Jing
name: Liu, Chao
name: Xue, Xiangxiang
name: Zhong, Jing
name: Weiss, Jake
name: Carlin, Jeffrey L.
name: Tian, Hao
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We use LAMOST DR4 M giants combined with Gaia DR2 proper motions and ALLWISE photometry to obtain an extremely pure sample of Sagittarius (Sgr) stream stars. Using TiO5 and CaH spectral indices as an indicator, we selected out a large sample of M giant stars from M dwarf stars in LAMOST DR4 spectra. Considering the position, distance, proper motion and the angular momentum distribution, we obtained 164 pure Sgr stream stars. We find that the trailing arm has higher energy than the leading arm in same angular momentum. The trailing arm we detected extends to a heliocentric distance of $\sim 130$ kpc at $\tildeΛ_{\odot}\sim 170^{\circ}$, which is consistent with the feature found in RR Lyrae in \citet{sgr2017}. Both of these detections of Sgr, in M giants and in RR Lyrae, imply that the Sgr stream may contain multiple stellar populations with a broad metallicity range.
description: 19 pages, 7 figures, 1 table, submitted to ApJ
Growing interfaces in quenched disordered media
Creators: name: Braunstein, L. A.
name: Buceta, R. C.
name: Diaz-Sanchez, A.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We present the microscopic equation of growing interface with quenched noise for the Tang and Leschhorn model [{\em Phys. Rev.} {\bf A 45}, R8309 (1992)]. The evolution equations for the mean heigth and the roughness are reached in a simple way. Also, an equation for the interface activity density (i.e. interface density of free sites) as function of time is obtained. The microscopic equation allows us to express these equations in two contributions: the diffusion and the substratum one. All the equation shows the strong interplay between both contributions in the dynamics. A macroscopic evolution equation for the roughness is presented for this model for the critical pressure $p=0.461$. The dynamical exponent $β=0.629$ is analitically obtained in a simple way. Theoretical results are in excellent agreement with the Monte Carlo simulation.
description: 6 pages and 3 figures. Conference on Percolation and disordered systems: theory and applications, Giessen, Germany, (July, 1998)
Formation of Singularities of Spherically Symmetric Solutions to the 3D Compressible Euler Equations and Euler-Poisson Equations
Creators: name: Li, Hai-Liang
name: Wang, Yuexun
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics

description: By introducing a new averaged quantity with a fast decay weight to perform Sideris's argument (Commun Math Phys, 1985) developed for the Euler Equations, we extend the formation of singularities of classical solution to the 3D Euler Equations established in Sideris (1985) and Makino et al. (Jpn J Appl Math, 1986) for the initial data with compactly supported disturbances to the spherically symmetric solution with general initial data in Sobolev space. Moreover, we also prove the formation of singularities of the spherically symmetric solutions to the 3D Euler-Poisson Equations, but remove the compact support assumptions on the initial data in Makino and Perthame (Jpn J Appl Math, 1990) and Perthame (Jpn J Appl Math, 1990). Our proof also simplifies that of Lei et al. (Math Res Lett, 2013) for the Euler Equations and is undifferentiated in dimensions.
Additional file 2 of Pseudomonas aeruginosa modulates alginate biosynthesis and type VI secretion system in two critically ill COVID-19 patients
Creators: name: Qu, Jiuxin
name: Cai, Zhao
name: Duan, Xiangke
name: Zhang, Han
name: Cheng, Hang
name: Han, Shuhong
name: Yu, Kaiwei
name: Jiang, Zhaofang
name: Zhang, Yingdan
name: Liu, Yang
name: Bai, Fang
name: Liu, Yingxia
name: Liu, Lei
name: Yang, Liang
Publisher: name: figshare
Year: 2022
Subjects: subject: Microbiology
subject: FOS: Biological sciences

description: Additional file 2: Figure S2. RT-PCR results of T3SS and T6SS genes. (A) RT-PCR results of the expression of selected T3SS and T6SS genes in LYSZa2 and LYSZa3; (B) RT-PCR results of the expression of selected T3SS and T6SS genes in LYSZa5 and LYSZa6. **: p-value < 0.01.
Gauge-invariant and coordinate-independent perturbations of stellar collapse II: matching to the exterior
Creators: name: Martin-Garcia, Jose M.
name: Gundlach, Carsten
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In Paper I in this series we constructed evolution equations for the complete gauge-invariant linear perturbations of a time-dependent spherically symmetric perfect fluid spacetime. A key application of this formalism is the interior of a collapsing star. Here we derive boundary conditions at the surface of the star, matching the interior perturbations to the well-known perturbations of the vacuum Schwarzschild spacetime outside the star.
description: 18 pages, RevTex
Aging in a Two-Dimensional Ising Model with Dipolar Interactions
Creators: name: Toloza, Julio H.
name: Tamarit, Francisco A.
name: Cannas, Sergio A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: Aging in a two-dimensional Ising spin model with both ferromagnetic exchange and antiferromagnetic dipolar interactions is established and investigated via Monte Carlo simulations. The behaviour of the autocorrelation function $C(t,t_w)$ is analyzed for different values of the temperature, the waiting time $t_w$ and the quotient $δ=J_0/J_d$, $J_0$ and $J_d$ being the strength of exchange and dipolar interactions respectively. Different behaviours are encountered for $C(t,t_w)$ at low temperatures as $δ$ is varied. Our results show that, depending on the value of $δ$, the dynamics of this non-disordered model is consistent either with a slow domain dynamics characteristic of ferromagnets or with an activated scenario, like that proposed for spin glasses.
description: 4 pages, RevTex, 5 postscript figures; acknowledgment added and some grammatical corrections in captions
ROSAT X-Ray Observations of the Spiral Galaxy M81
Creators: name: Immler, Stefan
name: Wang, Q. Daniel
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present results from the analysis of deep ROSAT HRI and PSPC observations of the spiral galaxy M81. The inferred total (0.5-2 keV band) luminosity of M81 is ~3x10^40 ergs/s, excluding the contribution from identified interlopers found within the D_25 ellipse. The nucleus of the galaxy alone accounts for about 65% of this luminosity. The rest is due to 26 other X-ray sources (contributing ~10%) and to apparently diffuse emission, which is seen across much of the galactic disk and is particularly bright in the bulge region around the nucleus. Spectral analysis further gives evidence for a soft component, which can be characterized by a two-temperature optically thin plasma with temperature at ~0.15 keV and 0.60 keV and an absorption of the Galactic foreground only. These components, accounting for ~13% of the X-ray emission from the region, apparently arise in a combination of hot gas and faint discrete sources. We find interesting spatial coincidences of luminous (10^37-10^40 ergs/s) and variable X-ray sources with shock-heated optical nebulae. Three of them are previously classified as supernova remnant candidates. The other one is far off the main body of M81, but is apparently associated with a dense HI concentration produced most likely by the tidal interactions of the galaxy with its companions. These associations suggest that such optical nebulae may be powered by outflows from luminous X-ray binaries, which are comparable to, or more luminous than Galactic `micro-quasars'.
description: 15 pages, 8 tables, 9 figures, accepted for publication in the Astrophysical Journal
Low Energy Excitations and Phase Transitions in the Frustrated Two-Dimensional XY Model
Creators: name: Denniston, Colin
name: Tang, Chao
Publisher: name: arXiv
Year: 1997
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We study the critical properties of the two-dimensional (2D) XY model in a transverse magnetic field with filling factors f=1/3 and 2/5. To obtain a comparison with recent experiments, we investigate the effect of weak quenched bond disorder for f=2/5. A finite-size scaling analysis of extensive Monte Carlo simulations strongly suggests that the critical exponents of the phase transition for f=1/3 and for f=2/5 with disorder are those of the pure 2D Ising model. The relevant low energy excitations are domain walls, and we show that their properties determine the nature of the phase transition.
description: 18 pages, 19 eps figures, RevTex
title: Mathilde Escher (1808-75)
title: ein Portrait
titleType: Subtitle
Creators: name: Meyer, Conrad Ferdinand
Publisher: name: Ulrich Dr.
Year: 1883
Subjects: subject: 920 Biografien, Genealogie, Insignien
subject: Nachruf
subject: Escher, Mathilde

description: Sonderdruck aus: Zürcher Taschenbuch für 1883
Exact conformal field theories from mutually T-dualizable $σ$-models
Creators: name: Eghbali, Ali
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Exact conformal field theories (CFTs) are obtained by using the approach of Poisson-Lie (PL) T-duality in the presence of spectators. We explicitly construct some non-Abelian T-dual $σ$-models (here as the PL T-duality on a semi-Abelian double) on $2+2$-dimensional target manifolds $M \approx O \times \bf G$ and ${\tilde M} \approx O \times {\bf {\tilde G}}$, where $\bf G$ and ${\bf {\tilde G}}$ as two-dimensional real non-Abelian and Abelian Lie groups act freely on $M$ and $\tilde M$, respectively, while $O$ is the orbit of $\bf G$ in $M$. The findings of our study show that the original models are equivalent to Wess-Zumino-Witten (WZW) models based on the Heisenberg $(H_4)$ and $GL(2,\mathbb{R})$ Lie groups. In this way, some new T-dual backgrounds for these WZW models are obtained. For one of the duals of the $H_4$ WZW model, we show that the model is self-dual. In the case of the $GL(2,\mathbb{R})$ WZW model it is observed that the duality transformation changes the asymptotic behavior of solutions from $AdS_{3} \times \mathbb{R}$ to flat space. Then, the structure and asymptotic nature of the dual spacetime of this model including the horizon and singularity are determined. We furthermore get the non-critical Bianchi type III string cosmological model with a non-vanishing field strength from T-dualizable $σ$-models and show that this model describes an exact CFT (equivalent to the $GL(2,\mathbb{R})$ WZW model). After that, the conformal invariance of T-dual models up to two-loop order (first order in $α'$) is discussed.
description: 15 pages; Accepted for publication in Physical Review D
Scalar, electromagnetic, and gravitational self-forces in weakly curved spacetimes
Creators: name: Pfenning, Michael J.
name: Poisson, Eric
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We calculate the self-force experienced by a point scalar charge, a point electric charge, and a point mass moving in a weakly curved spacetime characterized by a time-independent Newtonian potential. The self-forces are calculated by first computing the retarded Green's functions for scalar, electromagnetic, and (linearized) gravitational fields in the weakly curved spacetime, and then evaluating an integral over the particle's past world line. In all three cases the self-force contains both a conservative and a nonconservative (radiation-reaction) part. The conservative part of the self-force is directly related to the presence of matter in the spacetime. The radiation-reaction part of the self-force, on the other hand, is insensitive to the presence of matter. Our result for the gravitational self-force is disturbing: a radiation-reaction force should not appear in the equations of motion at this level of approximation, and it should certainly not give rise to radiation antidamping. The last section of this paper attempts to make sense of this result by placing it in the context of the post-Newtonian N-body problem.
description: 32 pages, ReVTeX, 1 postscript figure
THE ROLE OF MICROELEMENTS IN THE TREATMENT OF CHILDREN WITH COVID-19
Creators: name: Sharipova, D.J.
name: Bobomuratov, T.A.
Publisher: name: Zenodo
Year: 2024

description: The physiological significance of microelements is largely determined by their crucial role in the composition of the body's enzymatic systems. The optimal functioning of these systems depends on the regular intake of microelements from the environment. Deficiency or excess of microelements in the environment can lead to serious diseases. Considering the ongoing COVID-19 pandemic, it is particularly important to note that the post-COVID condition in children may be associated with a deficit of specific microelements, potentially impacting their overall health. This underscores the need for additional attention to the status of microelements in the assessment and treatment of post-COVID effects in children.
title: Energy Consumption of Production System in SmartFactoryOWL over four days (07.11.2023 to 10.11.2023).
Creators: name: Arbesun Perez, Nissrin
name: Zelba, Franziska
Publisher: name: Fraunhofer-Gesellschaft
Year: 2025
Subjects: subject: Energy data
subject: production
subject: injection molding
subject: DDC::600 Technik, Medizin, angewandte Wissenschaften

description: The system is an injection molding production facility that is operated in the SmartFactoryOWL living lab. Plastic cups are produced in a two-cavity mold. The injection molding production consists of an injection molding machine, granulate drying, temperature regulation, cooling, laser marking and robotics. The data set contains energy consumption of the complete system over four days of production (07.11.2023 to 10.11.2023). Two energy strings are included in the data set, as well as the total energy consumption
Room-Temperature Exciton-Polariton Condensation in a Tunable Zero-Dimensional Microcavity
Creators: name: Scafirimuto, Fabio
name: Urbonas, Darius
name: Scherf, Ullrich
name: Mahrt, Rainer F.
name: Stöferle, Thilo
Publisher: name: arXiv
Year: 2019
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We create exciton-polaritons in a zero-dimensional (0D) microcavity filled with organic ladder-type conjugated polymer in the strong light-matter interaction regime. Photonic confinement at wavelength scale is realized in the longitudinal direction by two dielectric Bragg mirrors and laterally by a sub-micron Gaussian-shaped defect. The cavity is separated into two parts allowing nanometer position control and enabling tuning of exciton and photon fractions of the polariton wavefunction. Polariton condensation is achieved with non-resonant, picosecond optical excitation at ambient conditions and evidenced by a threshold behavior with non-linear increase of the emission intensity, line narrowing and blue-shift of the emission peak. Furthermore, angular emission spectra show that condensation occurs in the ground state of the 0D-cavity, and first order coherence measurements reveal the coherent nature. These experiments open the door for polariton quantum fluids in complex external potentials at room temperature.
Additional file 1 of Minimal detectable change of gait and balance measures in older neurological patients: estimating the standard error of the measurement from before-after rehabilitation data thanks to the linear mixed-effects models
Creators: name: Caronni, Antonio
name: Picardi, Michela
name: Scarano, Stefano
name: Rota, Viviana
name: Guidali, Giacomo
name: Bolognini, Nadia
name: Corbo, Massimo
Publisher: name: figshare
Year: 2024
Subjects: subject: Space Science
subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Supplementary Material 1
Simulating the M-R Relation from APF follow up of TESS targets: Survey design and strategies for overcoming mass biases
Creators: name: Burt, Jennifer
name: Holden, Bradford P.
name: Wolfgang, Angie
name: Bouma, L. G.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: We present simulations of multi-year RV follow up campaigns of the {\it TESS} small exoplanet yield on the Automated Planet Finder telescope, using four different schemes to sample the transiting planets' RV phase curves. For planets below roughly 10 M$_\oplus$ we see a systematic bias of measured masses that are higher than the true planet mass, regardless of the observing scheme used. This produces a statistically significant difference in the mass-radius relation we recover, where planet masses are predicted to be too high and too similar across the entire super-Earth to Neptune radius range. This bias is due in part to only reporting masses that are measured with high statistical significance. Incorporating all mass measurements, even those that are essentially only upper limits, significantly mitigates this bias. We also find statistically significant differences between the mean number of planets measured at the 1-, 3-, and 5$σ_{\rm K}$ level by the different prioritization schemes. Our results show that prioritization schemes that more evenly sample the RV phase curves produce a larger number of significant mass detections. The scheme that aims to most uniformly sample the phase curve performs best, followed closely by the scheme which randomly samples, and then an in quadrature sampling approach. The fourth scheme, out of quadrature, performs noticeably worse. These results have important implications for determining accurate planet compositions and for designing effective RV follow up campaigns in the era of large planet detection surveys such as $K2$, $TESS$, and $PLATO$.
description: 17 pages, 13 figures
title: Mediated Seeing: Unpacking Visitor Photography in Art Museums and Galleries
Creators: name: Lee, Chien
Publisher: name: Goldsmiths, University of London
Year: 2023

description: Photographic recording has gained a key role in shaping contemporary experience—everyday and extraordinary. When brought into the art museum space, this photographic perception may challenge the institution, which has historically privileged quiet contemplation and appropriate manners. How do art museums now accommodate two types of seeing—photographic and direct? How does the performance of the first type configure the visitor’s encounter with the artwork? Visitor photography is treated in this research as a potentially destabilising factor inside the art museum: it re-shapes both the experiential space and visitors’ relations with the exhibited artworks. To explore this topic, ethnographic studies were carried out at four London-based art museums and galleries, as well as interviews with visitors and museum professionals—curators, educators, visitor experience managers, and invigilators. The findings show that, on the one hand, while curatorial plans still do not usually take into consideration photographic seeing, many art museums have acknowledged and responded to visitors’ demands to be allowed to take photos by relaxing their photography policies. Visitor photography has thus gradually become normalised in the gallery space. On the other hand, picture-taking can be seen as competing with direct-seeing, given the limitations on visitors’ attention and time. To some degree it has become a popularly performed ritual through which visitors re-work their ways of seeing and re-establish their connection with artworks and the museum. It is suggested that this altered dynamic between art museums, artworks, and visitors requires art museums to rethink both exhibition design and their roles as art mediators.
Measurements of Relative Phase in Binary Mixtures of Bose-Einstein Condensates
Creators: name: Hall, D. S.
name: Matthews, M. R.
name: Wieman, C. E.
name: Cornell, E. A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: We have measured the relative phase of two Bose-Einstein condensates (BEC) using a time-domain separated-oscillatory-field condensate interferometer. A single two-photon coupling pulse prepares the double condensate system with a well-defined relative phase; at a later time, a second pulse reads out the phase difference accumulated between the two condensates. We find that the accumulated phase difference reproduces from realization to realization of the experiment, even after the individual components have spatially separated and their relative center-of-mass motion has damped.
description: 12 pages, 3 figures
$Φ$ and $J/Ψ$ Mesons in Cold Nuclear Matter
Creators: name: Cobos-Martínez, J. J.
name: Tsushima, K.
name: Krein, G.
name: Thomas, A. W.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present $Φ$- and $J/Ψ$--nuclear bound state energies and absorption widths for some selected nuclei, using potentials in the local density approximation computed from an effective Lagrangian approach combined with the quark-meson coupling model. Our results suggest that these mesons should form bound states with all the nuclei considered provided that these mesons are produced in nearly recoilless kinematics.
description: Contribution to the Proceedings of 8th International Conference on Quarks and Nuclear Physics (QNP2018), November 13-17, 2018, Tsukuba, Japan. arXiv admin note: text overlap with arXiv:1711.09895
On construction of projection operators
Creators: name: Izmaylov, Artur F.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: The problem of construction of projection operators on eigen-subspaces of symmetry operators is considered. This problem arises in many approximate methods for solving time-independent and time-dependent quantum problems, and its solution ensures proper physical symmetries in development of approximate methods. The projector form is sought as a function of symmetry operators and their eigenvalues characterizing the eigen-subspace of interest. This form is obtained in two steps: 1) identification of algebraic structures within a set of symmetry operators (e.g. groups and Lie algebras), and 2) construction of the projection operators for individual symmetry operators. The first step is crucial for efficient projection operator construction because it allows for using information on irreducible representations of the present algebraic structure. The discussed approaches have promise to stimulate further developments of variational approaches for electronic structure of strongly correlated systems and in quantum computing.
Radiative Bulk Viscosity
Creators: name: Chen, X.
name: Spiegel, E. A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Viscous resistance to changes in the volume of a gas arises when different degrees of freedom have different relaxation times. Collisions tend to oppose the resulting departures from equilibrium and, in so doing, generate entropy. Even for a classical gas of hard spheres, when the mean free paths or mean flight times of constituent particles are long, we find a nonvanishing bulk viscosity. Here we apply a method recently used to uncover this result for a classical rarefied gas to radiative transfer theory and derive an expression for the radiative stress tensor for a gray medium with absorption and Thomson scattering. We determine the transport coefficients through the calculation of the comoving entropy generation. When scattering dominates absorption, the bulk viscosity becomes much larger than either the shear viscosity or the thermal conductivity.
description: 17 pages. Latex with referee style file of MNRAS (mn.sty). MNRAS, in press