cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Deterministic control of randomly-terminated processes
Creators: name: Andrews, June
name: Vladimirsky, Alexander
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: I.2.8; G.1.8
subject: 49L20, 49L25, 35R35, 65N06, 65N22, 90C39, 05C85

description: We consider both discrete and continuous "uncertain horizon" deterministic control processes, for which the termination time is a random variable. We examine the dynamic programming equations for the value function of such processes, explore their connections to infinite-horizon and optimal-stopping problems, and derive sufficient conditions for the applicability of non-iterative (label-setting) methods. In the continuous case, the resulting PDE has a free boundary, on which all characteristic curves originate. The causal properties of "uncertain horizon" problems can be exploited to design efficient numerical algorithms: we derive causal semi-Lagrangian and Eulerian discretizations for the isotropic randomly-terminated problems, and use them to build a modified version of the Fast Marching Method. We illustrate our approach using numerical examples from optimal idle-time processing and expected response-time minimization.
description: 35 pages; 8 figures. Accepted for publication in "Interfaces and Free Boundaries"
"TT_directTT_600_300.dat" of "Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2018

description: TT_directTT_600_300 SLHA
description: A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. An analysis of 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV proton--proton collisions collected using the ATLAS detector at the LHC yields no significant excess over the expected Standard Model background. To interpret the results a simplified supersymmetric model is used where the top squark is assumed to decay via $\tilde{t}_1 \rightarrow t^{(*)} \tilde\chi^0_1$ and $\tilde{t}_1\rightarrow b\tilde\chi^\pm_1 \rightarrow b W^{(*)} \tilde\chi^0_1$, where $\tilde\chi^0_1$ ($\chi^\pm_1$) denotes the lightest neutralino (chargino). Exclusion limits are placed in terms of the top-squark and neutralino masses. Assuming a branching ratio of 100% to $t \tilde\chi^0_1$, top-squark masses in the range 450--950 GeV are excluded for $\tilde\chi^0_1$ masses below 160 GeV. In the case where $m_{\tilde{t}_1}\sim m_t+m_{\tilde\chi^0_1}$, top-squark masses in the range 235--590 GeV are excluded.
The geometric phase and the geometrodynamics of relativistic electron vortex beams
Creators: name: Bandyopadhyay, Pratul
name: Basu, Banasri
name: Chowdhury, Debashree
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We have studied here the geometrodynamics of relativistic electron vortex beams from the perspective of the geometric phase associated with the scalar electron encircling the vortex line. It is pointed out that the electron vortex beam carrying orbital angular momentum is a natural consequence of the skyrmion model of a fermion. This follows from the quantization procedure of a fermion in the framework of Nelson's stochastic mechanics when a direction vector (vortex line) is introduced to depict the spin degrees of freedom. In this formalism a fermion is depicted as a scalar particle encircling a vortex line. It is here shown that when the Berry phase acquired by the scalar electron encircling the vortex line involves quantized Dirac monopole we have paraxial (non-paraxial) beam when the vortex line is parallel (orthogonal) to the wavefront propagation direction. Non-paraxial beams incorporate spin-orbit interaction. When the vortex line is tilted with respect to the propagation direction the Berry phase involves non-quantized monopole. The temporal variation of the direction of the tilted vortices is studied here taking into account the renormalization group flow of the monopole charge and it is predicted that this gives rise to spin Hall effect.
description: Accepted for publication in Proceedings of Royal Society A
High Performance Piezoelectric Devices Based on Aligned Arrays of Nanofibers of Poly[(vinylidenefluoride-co-trifluoroethylene]
Creators: name: Persano, Luana
name: Dagdeviren, Canan
name: Su, Yewang
name: Zhang, Yihui
name: Girardo, Salvatore
name: Pisignano, Dario
name: Huang, Yonggang
name: Rogers, John A.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Multifunctional capability, flexible design, rugged lightweight construction, and self-powered operation are desired attributes for electronics that directly interface with the human body or with advanced robotic systems. For these and related applications, piezoelectric materials, in forms that offer the ability to bend and stretch, are attractive for pressure/force sensors and mechanical energy harvesters. In this paper we introduce a large area, flexible piezoelectric material that consists of sheets of electrospun fibers of the polymer poly[(vinylidenefluoride-co-trifluoroethylene]. The flow and mechanical conditions associated with the spinning process yield free-standing, three-dimensional architectures of aligned arrangements of such fibers, in which the polymer chains adopt strongly preferential orientations. The resulting material offers exceptional piezoelectric characteristics, to enable, as an example, ultra-high sensitivity for measuring pressure, even at exceptionally small values (0.1 Pa). Quantitative analysis provides detailed insights into the pressure sensing mechanisms, and engineering design rules. Applications range from self-powered micro-mechanical elements, to self-balancing robots and sensitive impact detectors.
description: 49 pages, 16 figures
"TT_directTT_250_77.dat" of "Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2018

description: TT_directTT_250_77 SLHA
description: A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. An analysis of 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV proton--proton collisions collected using the ATLAS detector at the LHC yields no significant excess over the expected Standard Model background. To interpret the results a simplified supersymmetric model is used where the top squark is assumed to decay via $\tilde{t}_1 \rightarrow t^{(*)} \tilde\chi^0_1$ and $\tilde{t}_1\rightarrow b\tilde\chi^\pm_1 \rightarrow b W^{(*)} \tilde\chi^0_1$, where $\tilde\chi^0_1$ ($\chi^\pm_1$) denotes the lightest neutralino (chargino). Exclusion limits are placed in terms of the top-squark and neutralino masses. Assuming a branching ratio of 100% to $t \tilde\chi^0_1$, top-squark masses in the range 450--950 GeV are excluded for $\tilde\chi^0_1$ masses below 160 GeV. In the case where $m_{\tilde{t}_1}\sim m_t+m_{\tilde\chi^0_1}$, top-squark masses in the range 235--590 GeV are excluded.
THE BENEFITS AND CHALLENGES OF ADOPTING THE INTERNATIONAL PUBLIC SECTOR ACCOUNTING STANDARDS IN FOREIGN CHARTIES IN ETHIOPIA
Creators: name: SANNI JUHAR HALID
Publisher: name: Zenodo
Year: 2017

description: This study examined the benefits and challenges of adopting the International Public Sector

Accounting Standards (IPSAS) in the foreign charity organizations working in Ethiopia. The

objectives of the study was to provide an insight on the contribution of adopting IPSAS in

enhancing the level of accountability, transparency, strengthening the stakeholders perception

of the standards and taking educational and professional responsibilities. The population of

study was 353 foreign charity organizations and 2 government offices (CHSA and AABE). Using

purposive sampling,35 foreign charities organizations and 2 government offices were selected

for this study. 75 sample respondents, who were understanding IPSAS's objectives and were

responsible for the adoption process, were taken from the above institutions to fill the

questionnaire. Before processing the responses, the completed questionnaires were edited for

completeness and consistency. The data was then coded to enable the responses to be grouped

into various categories. Data were analyzed using descriptive statistics, correlations, and multiple

linear regression analysis The main results evidenced that the adoption of IPSAS enhances level

of accountability through asset management and transparency in information provided in the

financial reports. It was also found that IPSAS adoption is feasible target and clearer

understanding of the standard leads to effective implementation
Filament eruption in association with rotational motion near the filament footpoints
Creators: name: Dhara, Sajal Kumar
name: Ravindra, B.
name: Banyal, Ravinder Kumar
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The active region magnetic field surrounding the filament plays an important role in filament formation, their evolution and disruption. We investigated a filament eruption that occurred in southern hemisphere of the Sun on July 08, 2011 using AIA and HMI data. The filament was located in a region close to the active region NOAA 11247 with its West-most footpoint anchored in the negative polarity plage region and the East-most in the positive polarity plage region. During observations, the magnetic flux was emerging in the active region and also in the plage regions. The flux emergence was stopped in West-most footpoint of the plage region about an hour before the filament eruption. A converging motion was also observed for many hours in the Western footpoint of the filament. The filament had left-handed twist and the net injected magnetic helicity was positive in both footpoints. Both sign of magnetic helicity were observed in the Western footpoint of the filament where the eruption has initiated. Further, an anti-clockwise rotational motion was observed in both the footpoints just after the onset of filament eruption which lasted for 6 min during the eruption process. The emerging flux, converging motion and injection of opposite magnetic helicity could be responsible for destabilizing of the Western footpoint of the filament leading to eruption. The torque imbalance between the expanded portion of the flux tube and the photosphere may have caused the rotation in the footpoint region which changed the trend in the injected magnetic helicity after the filament eruption.
description: Accepted by New Astronomy 2013 July 01. 12 pages, 13 figures
"BB_directBB_750_200.dat" of "Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2018

description: BB_directBB_750_200 SLHA
description: A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. An analysis of 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV proton--proton collisions collected using the ATLAS detector at the LHC yields no significant excess over the expected Standard Model background. To interpret the results a simplified supersymmetric model is used where the top squark is assumed to decay via $\tilde{t}_1 \rightarrow t^{(*)} \tilde\chi^0_1$ and $\tilde{t}_1\rightarrow b\tilde\chi^\pm_1 \rightarrow b W^{(*)} \tilde\chi^0_1$, where $\tilde\chi^0_1$ ($\chi^\pm_1$) denotes the lightest neutralino (chargino). Exclusion limits are placed in terms of the top-squark and neutralino masses. Assuming a branching ratio of 100% to $t \tilde\chi^0_1$, top-squark masses in the range 450--950 GeV are excluded for $\tilde\chi^0_1$ masses below 160 GeV. In the case where $m_{\tilde{t}_1}\sim m_t+m_{\tilde\chi^0_1}$, top-squark masses in the range 235--590 GeV are excluded.
The Clusters AgeS Experiment (CASE): Variable Stars in the Globular Cluster 47 Tucanae
Creators: name: Kaluzny, J.
name: Rozyczka, M.
name: Pych, W.
name: Krzeminski, W.
name: Zloczewski, K.
name: Narloch, W.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Based on over 5400 BV images of 47 Tuc collected between 1998 and 2010 we obtained light curves of 65 variables, 21 of which are newly detected objects. New variables are located mostly just outside of the core in a region poorly studied by earlier surveys of the cluster. Among them there are four detached eclipsing binaries and five likely optical counterparts of X-ray sources. Two detached systems are promising targets for follow-up observations. We briefly discuss properties of the most interesting new variables.
description: Accepted by Acta Astronomica
Population III star formation in an X-ray background: III. Periodic radiative feedback and luminosity induced by elliptical orbits
Creators: name: Park, Jongwon
name: Ricotti, Massimo
name: Sugimura, Kazuyuki
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We model Pop III star formation in different FUV and X-ray backgrounds, including radiation feedback from protostars. We confirm previous results that a moderate X-ray background increases the number of Pop III systems per unit cosmological volume, but masses and multiplicities of the system are reduced. The stellar mass function also agrees with previous results, and we confirm the outward migration of the stars within the protostellar discs. We find that nearly all Pop III star systems are hierarchical, i.e., binaries of binaries. Typically, two equal-mass stars form near the centre of the protostellar disc and migrate outward. Around these stars, mini-discs fragment forming binaries that also migrate outward. Stars may also form at Lagrange points L4/L5 of the system. Afterward, star formation becomes more stochastic due to the large multiplicity, and zero-metallicity low-mass stars can form when rapidly ejected from the disc. Stars in the disc often have eccentric orbits, leading to a periodic modulation of their accretion rates and luminosities. At the pericenter, due to strong accretion, the star can enter a red-supergiant phase reaching nearly Eddington luminosity in the optical bands ($m_{\rm AB} \sim 34$ for a $100~M_{odot}$ star at $z=6$). During this phase, the star, rather than its nebular lines, can be observed directly by JWST, if sufficiently magnified by a gravitational lens. The $\sim 10,000$ AU separations and high eccentricities of many Pop III star binaries in our simulations are favorable parameters for IMBH mergers - and gravitational waves emission - through orbital excitation by field stars.
description: Submitted to MNRAS. Movies are available at https://jwpark5064.github.io/ or https://www.youtube.com/@jp_astro_simulation
Rapidly rotating neutron stars with realistic nuclear matter equation of state
Creators: name: Kacskovics, Balázs
name: Barta, Dániel
name: Vasúth, Mátyás Zsolt
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We performed a comparison of three different numerical codes for constructing equilibrium models; (I) a code for static equilibrium configurations, (II) an implementation of the Hartle--Thorne slow-rotation approximation, (III) a numerical solution of the full Einstein equations by \texttt{LORENE}. We aimed to construct sequences of uniformly rotating configurations at various rotation frequencies up to the Keplerian frequency for a hybrid hadronic--quark matter EOS where a smooth transition is provided between two separate phases. We investigated the difference of between the results computed by the implementation of Hartle--Thorne slow-rotation approximation and by \texttt{LORENE/nrotstar}, respectively. We have conclude that the codes can the difference between the slow rotating and the fast-rotating approach increase exponentially, reaching 6.67% for the maximal mass configuration rotating at the Keplerian frequency.
description: 7 pages, 4 figures, conference proceeding
"GG_directGtc_1700_400.dat" of "Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2018

description: GG_directGtc_1700_400 SLHA
description: A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. An analysis of 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV proton--proton collisions collected using the ATLAS detector at the LHC yields no significant excess over the expected Standard Model background. To interpret the results a simplified supersymmetric model is used where the top squark is assumed to decay via $\tilde{t}_1 \rightarrow t^{(*)} \tilde\chi^0_1$ and $\tilde{t}_1\rightarrow b\tilde\chi^\pm_1 \rightarrow b W^{(*)} \tilde\chi^0_1$, where $\tilde\chi^0_1$ ($\chi^\pm_1$) denotes the lightest neutralino (chargino). Exclusion limits are placed in terms of the top-squark and neutralino masses. Assuming a branching ratio of 100% to $t \tilde\chi^0_1$, top-squark masses in the range 450--950 GeV are excluded for $\tilde\chi^0_1$ masses below 160 GeV. In the case where $m_{\tilde{t}_1}\sim m_t+m_{\tilde\chi^0_1}$, top-squark masses in the range 235--590 GeV are excluded.
The random integral representation hypothesis revisited : new classes of s-selfdecomposable laws
Creators: name: Jurek, Zbigniew J.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics
subject: 60B12, 60F05, 60H05

description: For $\,0}$ of the class $\,\mathcal{U}$, of s-selfdecomposable probability measures, are studied. They are described by random integrals, by their characteristic functions and their Lévy spectral measures. Also their relations with the classical Lévy class $L$ of selfdecomposable distributions are investigated.
Mesocricetus Nehring 1898
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Mesocricetus

description: Mesocricetus Nehring, 1898. Zool. Anz., 21:49. TYPE SPECIES: Cricetus nigricans Brandt, 1832 (= Cricetus raddei Nehring, 1894). SYNONYMS: Mediocricetus, Semicricetus. COMMENTS: Ellerman and Morrison-Scott (1951) recognized only one extant species in the genus, but current checklists recognize at least three (Corbet, 1978c; Corbet and Hill, 1991). Pieper (1984) described M. rathgeberi based on Holocene fossils from the Greek island of Armathia (off coast of Kasos Isl between Kriti and Rodhos).
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 538, DOI: 10.5281/zenodo.7353098
description: {"references": ["Ellerman, J. R., and T. C. S. Morrison-Scott. 1951. Checklist of Palaearctic and Indian mammals 1758 to 1946. Trustees of the British Museum (Natural History), London, 810 pp.", "Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp.", "Corbet, G. B., and J. E. Hill. 1991. A world list of mammalian species. Third ed. British Museum (Natural History) Publications, London, 243 pp.", "Pieper, H. 1984. Eine neue Mesocricetus-Art (Mammalia: Cricetidae) von der griechischen Insel Armathia. Stuttgarter Beitrage zur Naturkunde, ser. B, 107: 1 - 9."]}
Proton irradiation robustness of dielectric mirrors for high-finesse Fabry-Pérot resonators in the near-infrared spectral range
Creators: name: Chen, Qun-Feng
name: Nevsky, Alexander
name: Schiller, Stephan
name: Campa, Erwin Portuondo
name: Lecomte, Steve
name: Parker, David
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: We demonstrate that a proton irradiation with fluences of $3.6\times10^{10}$/cm$^{2}$ at low energy ($
description: 17 pages, 7 figures
Effect of Interactions on Vortices in a Non-equilibrium Polariton Condensate
Creators: name: Krizhanovskii, D. N.
name: Whittaker, D. M.
name: Bradley, R. A.
name: Guda, K.
name: Sarkar, D.
name: Sanvitto, D.
name: Vina, L.
name: Cerda, E.
name: Santos, P.
name: Biermann, K.
name: Hey, R.
name: Skolnick, M. S.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate the creation of vortices in a macroscopically occupied polariton state formed in a semiconductor microcavity. A weak external laser beam carrying orbital angular momentum (OAM) is used to imprint a vortex on the condensate arising from the polariton optical parametric oscillator (OPO). The vortex core radius is found to decrease with increasing pump power, and is determined by polariton-polariton interactions. As a result of OAM conservation in the parametric scattering process, the excitation consists of a vortex in the signal and a corresponding anti-vortex in the idler of the OPO. The experimental results are in good agreement with a theoretical model of a vortex in the polariton OPO.
description: 3 figures
Around finite-dimensionality in functional analysis
Creators: name: Sofi, M A
Publisher: name: arXiv
Year: 2013
Subjects: subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: 46A11, 46C15

description: As objects of study in functional analysis, Hilbert spaces stand out as special objects of study as do nuclear spaces in view of a rich geometrical structure they possess as Banach and Frechet spaces, respectively. On the other hand, there is the class of Banach spaces including certain function spaces and sequence spaces which are distinguished by a poor geometrical structure and are subsumed under the class of so-called Hilbert-Schmidt spaces. It turns out that these three classes of spaces are mutually disjoint in the sense that they intersect precisely in finite dimensional spaces. However, it is remarkable that despite this mutually exclusive character, there is an underlying commonality of approach to these disparate classes of objects in that they crop up in certain situations involving a single phenomenon-the phenomenon of finite dimensionality-which, by definition, is a generic term for those properties of Banach spaces which hold good in finite dimensional spaces but fail in infinite dimension.
description: 22 pages RACSAM 2013
Leptonic asymmetry in ttbar production at CDF
Creators: name: Camarda, Stefano
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The leptonic asymmetry in semileptonic ttbar decays is measured with the CDF detector using the full Tevatron Run II dataset, which corresponds to 9.4 fb^-1 of integrated luminosity. The measured asymmetry is extrapolated to the full kinematic range and the measured value of A_FB^lep = 0.094^+0.032_-0.029 is compared to the NLO prediction A_FB^lep = 0.038 +/- 0.003.
description: 4 pages, 3 figures; talk given at Large Hadron Collider Physics Conference (LHCP 2013), 13-18 May 2013, Barcelona, Spain
A general framework for the rigorous computation of invariant densities and the coarse-fine strategy
Creators: name: Galatolo, Stefano
name: Monge, Maurizio
name: Nisoli, Isaia
name: Poloni, Federico
Publisher: name: arXiv
Year: 2022
Subjects: subject: Dynamical Systems (math.DS)
subject: Numerical Analysis (math.NA)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 37M25, 37-04, 65P99

description: In this paper we present a general, axiomatical framework for the rigorous approximation of invariant densities and other important statistical features of dynamics. We approximate the system trough a finite element reduction, by composing the associated transfer operator with a suitable finite dimensional projection (a discretization scheme) as in the well-known Ulam method. We introduce a general framework based on a list of properties (of the system and of the projection) that need to be verified so that we can take advantage of a so-called ``coarse-fine'' strategy. This strategy is a novel method in which we exploit information coming from a coarser approximation of the system to get useful information on a finer approximation, speeding up the computation. This coarse-fine strategy allows a precise estimation of invariant densities and also allows to estimate rigorously the speed of mixing of the system by the speed of mixing of a coarse approximation of it, which can easily be estimated by the computer. The estimates obtained here are rigourous, i.e., they come with exact error bounds that are guaranteed to hold and take into account both the discretiazation and the approximations induced by finite-precision arithmetic. We apply this framework to several discretization schemes and examples of invariant density computation from previous works, obtaining a remarkable reduction in computation time. We have implemented the numerical methods described here in the Julia programming language, and released our implementation publicly as a Julia package.
Companilactobacillus tucceti TUCCETI 2020, COMB. NOV.
Creators: name: Zheng, Jinshui
name: Wittouck, Stijn
name: Salvetti, Elisa
name: Franz, Charles M. A. P.
name: Harris, Hugh M. B.
name: Mattarelli, Paola
name: O'Toole, Paul W.
name: Pot, Bruno
name: Vandamme, Peter
name: Walter, Jens
name: Watanabe, Koichi
name: Wuyts, Sander
name: Felis, Giovanna E.
name: Gänzle, Michael G.
name: Lebeer, Sarah
Publisher: name: Zenodo
Year: 2020
Subjects: Biodiversity
Taxonomy
Bacteria
Firmicutes
Bacilli
Lactobacillales
Lactobacillaceae
Companilactobacillus
Companilactobacillus tucceti

description: DESCRIPTIONOF COMPANILACTOBACILLUS TUCCETI COMB. NOV.
Companilactobacillus tucceti (tuc.ce’ti. L. gen. n. tucceti, from a sausage, referring to the origin of the type strain).
Basonym: Lactobacillus tucceti Chenoll et al. 2009, 925 VL
The type strain grows at 15 and 37 but not at 45 °C [145]. The
genome size is 2.17 Mbp. The mol% G+C content of DNA is 34.1.
Isolatedfrom sausage.
Thetypestrainis R 19 cT =CECT 5920 T =DSM 20183 T =JCM 18037 T.
Genome sequence accession number: AZDG00000000.
16S RNA gene sequence accession number: AJ576006.
description: Published as part of Zheng, Jinshui, Wittouck, Stijn, Salvetti, Elisa, Franz, Charles M. A. P., Harris, Hugh M. B., Mattarelli, Paola, O'Toole, Paul W., Pot, Bruno, Vandamme, Peter, Walter, Jens, Watanabe, Koichi, Wuyts, Sander, Felis, Giovanna E., Gänzle, Michael G. & Lebeer, Sarah, 2020, A taxonomic note on the genus Lactobacillus: Description of 23 novel genera, emended description of the genus Lactobacillus Beijerinck 1901, and union of Lactobacillaceae and Leuconostocaceae, pp. 2782-2858 in International Journal of Systematic and Evolutionary Microbiology 70 on page 2808, DOI: 10.1099/ijsem.0.004107, http://zenodo.org/record/4730536
Mesocricetus auratus
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Mesocricetus
Mesocricetus auratus

description: Mesocricetus auratus (Waterhouse, 1839). Proc. Zool. Soc. Lond., 1839:57. TYPE LOCALITY: Syria, Aleppo. DISTRIBUTION: Vicinity of type locality. COMMENTS: Lyman and O'Brien (1977) discussed the geographic range of auratus and the evidence for separating it from brandii.
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 538, DOI: 10.5281/zenodo.7353098
description: {"references": ["Lyman, C. P., and R. C. O'Brien. 1977. A laboratory study of the Turkish hamster Mesocricetus brandti. Breviora, 442: 1 - 27."]}
INTERLEUKIN 5 AND TUMOR NECROSIS FACTOR ALPHA-LOWERING EFFECT OF BALINESE TRADITIONAL LACTATING RECIPE CONTAINING SAUROPODS ANDROGYNOUS (L) MERR ON PRIMIPAROUS COLOSTRUM PROFILE: RANDOMIZED CONTROL TRIAL
Creators: name: Kadek Agus Kurniawan
name: Sri Winarsih
name: Nurdiana Nurdiana
name: Sri Andarini
name: Wiwit Nurwidyaningtyas
Publisher: name: Zenodo
Year: 2024
Subjects: Sauropus Androgynus, TNF-α, IL-5, Colostrum, Primiparous Mothers, Traditional Medicine, Anti-Inflammatory, Lactation.

description: Abstract

This study investigates the effects of Sauropus androgynus (L.) Merr, a traditional Balinese lactating recipe, on lowering Interleukin-5 (IL-5) and Tumor Necrosis Factor Alpha (TNF-α) levels in colostrum of primiparous mothers. The research employed a randomized control trial involving 90 participants, divided into a treatment group that consumed the recipe for seven days and a control group. Colostrum samples were collected on the first and seventh days postpartum, and immune mediators were measured using ELISA. The results indicated that the administration of Sauropus androgynus (L.) Merr significantly reduced TNF-α levels and increased IL-5 levels in the treatment group, compared to the control group. These findings suggest that Sauropus androgynus (L.) Merr has potential anti-inflammatory effects in postpartum mothers, improving colostrum quality, which may contribute to better neonatal immunity. The study highlights the potential of traditional medicinal plants in maternal health and their role in immune modulation during lactation. Further research is recommended to explore the long-term benefits and mechanisms underlying these effects.
Pure gauge theory for the gravitational spin connection
Creators: name: Alexander, Stephon
name: Manton, Tucker
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The gravitational spin connection appears in gravity as a non-Abelian gauge field for the Lorentz group $SO(3,1)$, which is non-compact. The action for General Relativity is linear in the field strength associated to the spin connection, and its equation of motion corresponds to the standard metricity constraint. Consequently, the zero-torsion spin connection is never realized as an independent degree of freedom and is determined by the vierbein field. In this work, we take a different perspective and consider a pure Yang-Mills theory for the spin connection coupled to Dirac fermions, resulting in the former being a dynamical field. After discussing various approaches towards managing the pathologies associated with non-compact gauge theories, we compute the tree-level amplitude for fermion scattering via a spin connection exchange. In contrast to integrating out torsion in the presence of fermions, the model induces a chiral four-Fermi like term that involves a right-right current interaction, which is not present in the Standard Model.
description: 6 pages, 1 figure. References and discussion added, matches PRD version
Robust, frequency-stable and accurate mid-IR laser spectrometer based on frequency comb metrology of quantum cascade lasers up-converted in orientation-patterned GaAs
Creators: name: Hansen, Michael G.
name: Ernsting, Ingo
name: Vasilyev, Sergey V.
name: Grisard, Arnaud
name: Lallier, Eric
name: Gérard, Bruno
name: Schiller, Stephan
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a robust and simple method for measurement, stabilization and tuning of the frequency of cw mid-infrared (MIR) lasers, in particular of quantum cascade lasers. The proof of principle is performed with a quantum cascade laser at 5.4 μm, which is upconverted to 1.2 μm by sum-frequency generation in orientation-patterned GaAs with the output of a standard high-power cw 1.5 μm fiber laser. Both the 1.2 μm and the 1.5 μm waves are measured by a standard Er:fiber frequency comb. Frequency measurement at the 100 kHz-level, stabilization to sub-10 kHz level, controlled frequency tuning and long-term stability are demonstrated.
Mesocricetus brandii
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Mesocricetus
Mesocricetus brandii

description: Mesocricetus brandii (Nehring, 1898). Zool. Anz., 21:331. TYPE LOCALITY: Georgia, near Tbilisi. DISTRIBUTION: Anatolian Turkey, south into Israel, Lebanon, Syria, N Iraq, NW Iran, N Transcaucasia, and Kurdistan. SYNONYMS: koenigi. COMMENTS: Corbet (1978c) included brandii in M. auratus but acknowledged that it might be a separate species, as it is treated by Niethammer (1982a, c) and Pavlinov and Rossolimo (1987). However, M. brandii was earlier revised by Lyman and O'Brien (1977), who presented morphological, chromosomal, and breeding evidence supporting its specific status, and also provided distributional, ecological, and husbandry information. Additional chromosomal data were documented by Fang and Jagiello (In Press).
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 539, DOI: 10.5281/zenodo.7353098
description: {"references": ["Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp.", "Pavlinov, I. Ya., and O. L. Rossolimo. 1987. Sistematika mlekopitayushchikh SSSR [Systematics of the mammals of the USSR.]. Moscow University Press, Moscow, 282 pp. (in Russian).", "Lyman, C. P., and R. C. O'Brien. 1977. A laboratory study of the Turkish hamster Mesocricetus brandti. Breviora, 442: 1 - 27."]}
Conservative effects in spin-transfer-driven magnetization dynamics
Creators: name: Bertotti, Giorgio
name: Serpico, Claudio
name: Mayergoyz, Isaak D.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It is shown that under appropriate conditions spin-transfer-driven magnetization dynamics in a single-domain nanomagnet is conservative in nature and admits a specific integral of motion, which is reduced to the usual magnetic energy when the spin current goes to zero. The existence of this conservation law is connected to the symmetry properties of the dynamics under simultaneous inversion of magnetisation and time. When one applies an external magnetic field parallel to the spin polarization, the dynamics is transformed from conservative into dissipative. More precisely, it is demonstrated that there exists a state function such that the field induces a monotone relaxation of this function toward its minima or maxima, depending on the field orientation. These results hold in the absence of intrinsic damping effects. When intrinsic damping is included in the description, a competition arises between field-induced and damping-induced relaxations, which leads to the appearance of limit cycles, that is, of magnetization self-oscillations.
description: 5 pages, 3 figures
Exposing new scalars hiding behind the Higgs boson
Creators: name: Cao, Qing-Hong
name: Cheng, Kun
name: Liu, Yandong
name: Wen, Xin-Kai
name: Xu, Changlong
name: Zhang, Hao
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: It is possible that there is another scalar hiding behind the known 125 GeV Higgs boson. If the hidden scalar exhibits a CP property different from the Higgs boson, it can be exposed in the di-Higgs production at the high-luminosity large hadron collider and future colliders.
description: 6 pages, 3 figures
Shear-induced structures versus flow instabilities
Creators: name: Fardin, Marc-Antoine
name: Perge, Christophe
name: Taberlet, Nicolas
name: Manneville, Sebastien
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The Taylor-Couette flow of a dilute micellar system known to generate shear-induced structures is investigated through simultaneous rheometry and ultrasonic imaging. We show that flow instabilities must be taken into account since both the Reynolds number and the Weissenberg number may be large. Before nucleation of shear-induced structures, the flow can be inertially unstable, but once shear-induced structures are nucleated the kinematics of the flow become chaotic, in a pattern reminiscent of the inertio-elastic turbulence known in dilute polymer solutions. We outline a general framework for the interplay between flow instabilities and flow-induced structures.
description: 4 pages, 4 figures, 3 supplemental movies and 1 supplemental figure
CMB temperature trispectrum from accreting primordial black holes
Creators: name: Jensen, Trey W.
name: Ali-Haïmoud, Yacine
Publisher: name: arXiv
Year: 2022
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: It is known that Primordial Black Holes (PBHs) can leave an imprint on Cosmic Microwave Background (CMB) anisotropy power spectra, due to their accretion-powered injection of energy into the recombining plasma. Here we study a qualitatively new CMB observable sourced by accreting PBHs: the temperature trispectrum or connected 4-point function. This non-Gaussian signature is due to the strong spatial modulation of the PBH accretion luminosity, thus ionization perturbations, by large-scale supersonic relative velocities between PBHs and the accreted baryons. We first derive a factorizable quadratic transfer function for free-electron fraction inhomogeneities induced by accreting PBHs. We then compute the perturbation to the CMB temperature anisotropy due to a general modification of recombination, and apply our results to accreting PBHs. We calculate a new contribution to the temperature power spectrum due to the spatial fluctuations of the ionization perturbation induced by accreting PBHs, going beyond past studies which only accounted for its homogeneous part. While these contributions are formally comparable, we find the new part to be subdominant, due to the poor correlation of the perturbed temperature field with the standard CMB anisotropy. For the first time, we compute the temperature trispectrum due to accreting PBHs. This trispectrum is weakly correlated with the local-type primordial non-Gaussianity trispectrum, hence constraints on the latter do not lead to competitive bounds on accreting PBHs. We also forecast Planck's sensitivity to the temperature trispectrum sourced by accreting PBHs. Excitingly, we find it to be more sensitive to PBHs under $\sim 10^3 M_{\odot}$ than current temperature-only power spectrum constraints. This result motivates our future work extending this study to temperature and polarization trispectra induced by inhomogeneously-accreting PBHs.
"StopZeroLepton2016.cxx" of "Search for a scalar partner of the top quark in the jets plus missing transverse momentum final state at $\sqrt{s}$=13 TeV with the ATLAS detector"
Creators: name: ATLAS Collaboration
Publisher: name: HEPData
Year: 2018

description: Pseudo-code
description: A search for pair production of a scalar partner of the top quark in events with four or more jets plus missing transverse momentum is presented. An analysis of 36.1 fb$^{-1}$ of $\sqrt{s}$=13 TeV proton--proton collisions collected using the ATLAS detector at the LHC yields no significant excess over the expected Standard Model background. To interpret the results a simplified supersymmetric model is used where the top squark is assumed to decay via $\tilde{t}_1 \rightarrow t^{(*)} \tilde\chi^0_1$ and $\tilde{t}_1\rightarrow b\tilde\chi^\pm_1 \rightarrow b W^{(*)} \tilde\chi^0_1$, where $\tilde\chi^0_1$ ($\chi^\pm_1$) denotes the lightest neutralino (chargino). Exclusion limits are placed in terms of the top-squark and neutralino masses. Assuming a branching ratio of 100% to $t \tilde\chi^0_1$, top-squark masses in the range 450--950 GeV are excluded for $\tilde\chi^0_1$ masses below 160 GeV. In the case where $m_{\tilde{t}_1}\sim m_t+m_{\tilde\chi^0_1}$, top-squark masses in the range 235--590 GeV are excluded.
Unitarity and unstable-particle scattering amplitudes
Creators: name: Aoki, Katsuki
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Unitarity is the fundamental property of the S-matrix while its usage for a scattering of unstable particles has been subtle as unstable particles do not appear in the asymptotic states. Defining unstable-particle amplitudes as residues of a higher-point amplitude at an appropriate complex pole, we find unitarity equations for the 2-to-2 unstable-particle amplitudes from unitarity and analyticity of stable-particle scattering amplitudes. The unstable-particle unitarity equations take a form analogous to those of the stable-particle amplitudes when the in and out states are chosen to be complex-conjugate positions. In particular, as in the optical theorem, we find a positivity constraint on a discontinuity of the amplitudes in a positive region of the momentum transfer variable.
description: 11 + 5 pages, 7 figures, published version
Warm dark matter primordial spectra and the onset of structure formation at redshift z
Creators: name: Destri, C.
name: de Vega, H. J.
name: Sanchez, N. G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Analytic formulas reproducing the warm dark matter (WDM) primordial spectra are obtained for WDM particles decoupling in and out of thermal equilibrium which provide the initial data for WDM non-linear structure formation. We compute and analyze the corresponding WDM overdensities and compare them to the CDM case. We consider the ratio of the WDM to CDM primordial spectrum and the WDM to CDM overdensities: they turn to be self-similar functions of k/k_{1/2} and R/R_{1/2} respectively, k_{1/2} and R_{1/2} being the wavenumber and length where the WDM spectrum and overdensity are 1/2 of the respective CDM magnitudes. Both k_{1/2} and R_{1/2} show scaling as powers of the WDM particle mass m while the self-similar functions are independent of m. The WDM primordial spectrum sharply decreases around k_{1/2} with respect to the CDM spectrum, while the WDM overdensity slowly decreases around R_{1/2}. The nonlinear regions where WDM structure formation takes place are shown and compared to those in CDM: the WDM non-linear structures start to form later than in CDM, and as a general trend, decreasing the DM particle mass delays the onset of the non-linear regime. The non-linear regime starts earlier for smaller objects than for larger ones; smaller objects can form earlier both in WDM and CDM. We compute and analyze the differential mass function dN/dM for WDM at redshift z in the Press-Schechter approach. The WDM suppression effect of small scale structure increases with the redshift z. Our results for dN/dM are useful to be contrasted with observations, in particular for 4 < z < 12. We perfom all these studies for the most popular WDM particle physics models. Contrasting them to observations should point out the precise value of the WDM particle mass in the keV scale, and help to single out the best WDM particle physics model (Abridged).
description: 18 pages, 8 figures. To appear in Phys Rev D
Interplay of longitudinal and transverse expansion in the kinetic dynamics of heavy-ion collisions
Creators: name: Bozek, Piotr
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The early dynamics in heavy-ion collisions involves a rapid, far from equilibrium evolution. This early pre-equilibrium stage of the dynamics can be modeled using kinetic equations. The effect of this pre-equilibrium stage on final observables derived from transverse momenta of emitted particles is small. The kinetic equations in the relaxation time approximation for a non-boost invariant system are solved. The asymmetry of the flow with respect to the reaction plane at different rapidities is found to be very sensitive to the degree of non-equilibrium in the evolution. This suggests that the rapidity odd directed flow could be studied to identify the occurrence of non-equilibrium effects and to estimate the asymmetry of the pressure between the longitudinal and transverse directions in the collision.
description: discussion reviewed, typos corrected
Mesocricetus newtoni
Creators: name: Musser, Guy G.
name: Carleton, Michael D.
Publisher: name: Zenodo
Year: 1993
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Rodentia
Muridae
Mesocricetus
Mesocricetus newtoni

description: Mesocricetus newtoni (Nehring, 1898). Zool. Anz., 21:329. TYPE LOCALITY: Bulgaria, Kolarovgrad (= Schumla or Shumen). DISTRIBUTION: E Rumania and Bulgaria. COMMENTS: A distinct species (Corbet, 1978c; Corbet and Hill, 1991). Niethammer (1982c) summarized taxonomy, morphology, chromosomal data, distribution, paleontology, biology, and provided comparisons with other species of Mesocricetus.
description: Published as part of Guy G. Musser & Michael D. Carleton, 1993, Order Rodentia - Family Muridae, pp. 501-755 in Mammal Species of the World (2 nd Edition), Washington and London :Smithsonian Institution Press on page 539, DOI: 10.5281/zenodo.7353098
description: {"references": ["Corbet, G. B. 1978 c. The mammals of the Palaearctic region: A taxonomic review. British Museum (Natural History), London, 314 pp.", "Corbet, G. B., and J. E. Hill. 1991. A world list of mammalian species. Third ed. British Museum (Natural History) Publications, London, 243 pp.", "Niethammer, J. 1982 c. Mesocricetus newtoni (Nehring, 1898) -- Rumanischer Goldhamster. Pp. 29 - 38, in Handbuch der Saugetiere Europas (J. Niethammer and F. Krapp, eds.). Akademische Verlagsgesellschaft (Wiesbaden), 2 / I: 1 - 649."]}
Resilience of natural gas networks during conflicts, crises and disruptions
Creators: name: Carvalho, Rui
name: Buzna, Lubos
name: Bono, Flavio
name: Masera, Marcelo
name: Arrowsmith, David K.
name: Helbing, Dirk
Publisher: name: arXiv
Year: 2013
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Human conflict, geopolitical crises, terrorist attacks, and natural disasters can turn large parts of energy distribution networks offline. Europe's current gas supply network is largely dependent on deliveries from Russia and North Africa, creating vulnerabililties to social and political instabilities. During crises, less delivery may mean greater congestion, as the pipeline network is used in ways it has not been designed for. Given the importance of the security of natural gas supply, we develop a model to handle network congestion on various geographical scales. We offer a resilient response strategy to energy shortages and quantify its effectiveness for a variety of relevant scenarios. In essence, Europe's gas supply can be made robust even to major supply disruptions, if a fair distribution strategy is applied.
description: 8 pages, 5 figures, 14 pages Supplementary Information (10 figures and 1 table)