cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Slip slope change detection based on active drive force excitation
Creators: name: Fichtinger, Andreas
name: Edelmann, Johannes
name: Plöchl, Manfred
name: Höll, Manuel
name: Unterreiner, Michael
Publisher: name: SAGE PUBLICATIONS LTD
Year: 2023
Subjects: active drive force excitation
differential slip
Slip stiffness estimation
tire-road friction estimation

description: Identification of the available friction potential is crucial for road safety but difficult, in particular at normal driving. This paper aims to contribute by presenting an effect-based method for slip slope change detection related to friction potential changes at all wheel-drive vehicles applying active drive force excitation. The proposed estimation approach relies above all on the wheel speeds and the axle/wheel drive forces of the front and rear axle. Different types of periodic active drive force excitation that are superimposed to the drive force requested by the driver while maintaining the desired level of speed or acceleration are investigated w.r.t. the availability of the estimates and overall effectiveness of the estimator. Vehicle tests are performed to evaluate theoretical results and the (co-)driver’s perception of the active drive force excitation. Results from both the simulation study and vehicle tests show that the proposed method allows to reliably estimate slip slope changes at all-wheel drive vehicles in driving conditions with low levels of drive force excitation.
Non-equilibrium phase diagram for a model with coalescence, evaporation and deposition
Creators: name: Connaughton, Colm
name: Rajesh, R.
name: Tribe, Roger
name: Zaboronski, Oleg
Publisher: name: arXiv
Year: 2012
Subjects: subject: Probability (math.PR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We study a d-dimensional lattice model of diffusing coalescing massive particles, with two parameters controlling deposition and evaporation of monomers. The unique stationary distribution for the system exhibits a phase transition in all dimensions d greater or equal to one between a growing phase, in which the expected mass is infinite at each site, and an exponential phase in which the expected mass is finite. We establish rigorous upper and lower bounds on the critical curve describing the phase transition for this system, and some asymptotics for large or small deposition rates.
description: 26 pages, 1 figure
Orbital phases of fermions in an asymmetric optical ladder
Creators: name: Li, Xiaopeng
name: Liu, W. Vincent
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study a quantum ladder of interacting fermions with coupled s and p orbitals. Such a model describes dipolar molecules or atoms loaded into a double-well optical lattice, dipole moments being aligned by an external field. The two orbital components have distinct hoppings. The tunneling between them is equivalent to a partial Rashba spin-orbital coupling when the orbital space (s, p) is identified as spanned by pseudo-spin 1/2 states. A rich phase diagram, including incommensurate orbital density wave, pair density wave and other exotic superconducting phases, is proposed with bosonization analysis. In particular, superconductivity is found in the repulsive regime.
description: 6+ pages, 4 figures, added two figures
Additional file 1 of Examining the association of social risk with heart failure readmission in the Veterans Health Administration
Creators: name: Wray, Charlie M.
name: Vali, Marzieh
name: Walter, Louise C.
name: Christensen, Lee
name: Chapman, Wendy
name: Austin, Peter C.
name: Byers, Amy L.
name: Keyhani, Salomeh
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1.
On the homotopy of Q(3) and Q(5) at the prime 2
Creators: name: Behrens, Mark
name: Ormsby, Kyle
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Topology (math.AT)
subject: FOS: Mathematics

description: We study modular approximations Q(l), l = 3,5, of the K(2)-local sphere at the prime 2 that arise from l-power degree isogenies of elliptic curves. We develop Hopf algebroid level tools for working with Q(l) and record Hill, Hopkins, and Ravenel's computation of the homotopy groups of TMF_0(5). Using these tools and formulas of Mahowald and Rezk for Q(3) we determine the image of Shimomura's 2-primary divided beta-family in the Adams-Novikov spectral sequences for Q(3) and Q(5). Finally, we use low-dimensional computations of the homotopy of Q(3) and Q(5) to explore the role of these spectra as approximations to the K(2)-local sphere.
description: 62 pages, 10 figures; v5: a sentence on p22 clarified. Final version, to appear in AGT
A public void catalog from the SDSS DR7 Galaxy Redshift Surveys based on the watershed transform
Creators: name: Sutter, P. M.
name: Lavaux, Guilhem
name: Wandelt, Benjamin D.
name: Weinberg, David H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We produce the most comprehensive public void catalog to date using the Sloan Digital Sky Survey Data Release 7 main sample out to redshift z=0.2 and the luminous red galaxy sample out to z=0.44. Using a modified version of the parameter-free void finder ZOBOV, we fully take into account the presence of the survey boundary and masks. Our strategy for finding voids is thus appropriate for any survey configuration. We produce two distinct catalogs: a complete catalog including voids near any masks, which would be appropriate for void galaxy surveys, and a bias-free catalog of voids away from any masks, which is necessary for analyses that require a fair sampling of void shapes and alignments. Our discovered voids have effective radii from 5 to 135 h^-1 Mpc. We discuss basic catalog statistics such as number counts and redshift distributions and describe some additional data products derived from our catalog, such as radial density profiles and projected density maps. We find that radial profiles of stacked voids show a qualitatively similar behavior across nearly two decades of void radii and throughout the full redshift range.
description: 13 pages, 10 figures, minor revisions and comparisons added, ApJ accepted, public catalog available at http://www.cosmicvoids.net
Theory of Strain-Controlled Magnetotransport and Stabilization of the Ferromagnetic Insulating Phase in Manganite Thin Films
Creators: name: Mukherjee, Anamitra
name: Cole, William S.
name: Woodward, Patrick
name: Randeria, Mohit
name: Trivedi, Nandini
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We show that applying strain on half-doped manganites makes it possible to tune the system to the proximity of a metal-insulator transition and thereby generate a colossal magnetoresistance (CMR) response. This phase competition not only allows control of CMR in ferromagnetic metallic manganites but can be used to generate CMR response in otherwise robust insulators at half-doping. Further, from our realistic microscopic model of strain and magnetotransport calculations within the Kubo formalism, we demonstrate a striking result of strain engineering that, under tensile strain, a ferromagnetic charge-ordered insulator, previously inaccessible to experiments, becomes stable.
Linking numbers for handlebody-links
Creators: name: Mizusawa, Atsuhiko
Publisher: name: arXiv
Year: 2012
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics

description: As a generalization of the linking number, we construct a set of invariant numbers for two-component handlebody-links. These numbers are elementary divisors associated with the natural homomorphism from the first homology group of a component to that of the complement of another component.
description: 5 pages, 2 figures, the typo in the title was corrected
Milky Way Mass Models for Orbit Calculations
Creators: name: Irrgang, Andreas
name: Wilcox, Benjamin
name: Tucker, Evan
name: Schiefelbein, Lucas
Publisher: name: arXiv
Year: 2012
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Studying the trajectories of objects like stars, globular clusters or satellite galaxies in the Milky Way allows to trace the dark matter halo but requires reliable models of its gravitational potential. Realistic, yet simple and fully analytical models have already been presented in the past. However, improved as well as new observational constraints have become available in the meantime calling for a recalibration of the respective model parameters. Three widely used model potentials are revisited. By a simultaneous least-squared fit to the observed rotation curve, in-plane proper motion of Sgr A*, local mass/surface density and the velocity dispersion in Baade's window, parameters of the potentials are brought up-to-date. The mass at large radii - and thus in particular that of the dark matter halo - is hereby constrained by imposing that the most extreme halo blue horizontal-branch star known has to be bound to the Milky Way. The Galactic mass models are tuned to yield a very good match to recent observations. The mass of the dark matter halo is - within the limitations of the applied models - estimated in a fully consistent way. As a first application, the trajectory of the hypervelocity star HE 0437-5439 is re-investigated to check its suggested origin in the Large Magellanic Cloud (LMC). Despite their simplicity, the presented Milky Way mass models are well able to reproduce all observational constraints. Their analytical and simple form makes them ideally suited for fast and accurate orbit calculations. The LMC cannot be ruled out as HE 0437-5439's birthplace.
description: 13 pages, 8 figures, 5 tables
Search for the end of a path in the d-dimensional grid and in other graphs
Creators: name: Gerbner, Dániel
name: Keszegh, Balázs
name: Pálvölgyi, Dömötör
name: Rote, Günter
name: Wiener, Gábor
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: Discrete Mathematics (cs.DM)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 90B40

description: We consider the worst-case query complexity of some variants of certain \cl{PPAD}-complete search problems. Suppose we are given a graph $G$ and a vertex $s \in V(G)$. We denote the directed graph obtained from $G$ by directing all edges in both directions by $G'$. $D$ is a directed subgraph of $G'$ which is unknown to us, except that it consists of vertex-disjoint directed paths and cycles and one of the paths originates in $s$. Our goal is to find an endvertex of a path by using as few queries as possible. A query specifies a vertex $v\in V(G)$, and the answer is the set of the edges of $D$ incident to $v$, together with their directions. We also show lower bounds for the special case when $D$ consists of a single path. Our proofs use the theory of graph separators. Finally, we consider the case when the graph $G$ is a grid graph. In this case, using the connection with separators, we give asymptotically tight bounds as a function of the size of the grid, if the dimension of the grid is considered as fixed. In order to do this, we prove a separator theorem about grid graphs, which is interesting on its own right.
Forward dihadron correlations in deuteron-gold collisions with a Gaussian approximation of JIMWLK
Creators: name: Lappi, T.
name: Mäntysaari, H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We compute dihadron correlations in forward deuteron-gold or proton-gold collisions. The running coupling BK equation is used to calculate the energy dependence of the dipole cross sections and extended to higher point Wilson line correlators using a factorized Gaussian approximation. Unlike some earlier works we include both the "inelastic" and "elastic" contributions to the dihadron cross section. We show that the double parton scattering contribution is included in our calculation and obtain both an away side peak that roughly agrees with experimental observations and an estimate for the azimuthal angle-independent pedestal. We find that nonlinear effects for momenta close to the saturation scale are clearly visible in the away side peak structure.
description: 15 pages, 12 figures, RevTeX. v2: Published in Nucl. Phys. A
Additional file 1 of Antibiotic prescribing for acute, non-complicated infections in primary care in Germany: baseline assessment in the cluster randomized trial ARena
Creators: name: Poss-Doering, Regina
name: Kronsteiner, Dorothea
name: Kamradt, Martina
name: Andres, Edith
name: Kaufmann-Kolle, Petra
name: Wensing, Michel
name: Szecsenyi, Joachim
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: Additional file 1: Table S1. Diagnoses Primary Outcome. Table S2. Excluded Diagnoses. Table S3. Recommended Antibiotics. Table S4. Diagnoses for Quinolone Prescription. Table S5. Distribution of medical specialty per infection treated with antibiotics.
Intermediate extension of Chow motives of Abelian type
Creators: name: Wildeshaus, Jörg
Publisher: name: arXiv
Year: 2012
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 14G35 (Primary), 11F80, 14C25, 14F32, 14F42, 14K10, 18E05, 19E15 (Secondary)

description: In this article, we give an unconditional construction of a motivic analogue of the intermediate extension in the context of Chow motives of Abelian type. Our main application concerns intermediate extensions of Chow motives associated to Kuga families to the Baily--Borel compactification of a Shimura variety.
description: 83 pages; accepted for publication in Adv. in Math. The results from Section 7 (on realizations) now admit l-adic versions
The shape of the $Δ$ baryon in a covariant spectator quark model
Creators: name: Ramalho, G.
name: Pena, M. T.
name: Stadler, A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Using a covariant spectator quark model that describes the recent lattice QCD data for the $Δ$ electromagnetic form factors and all available experimental data on $γN \to Δ$ transitions, we analyze the charge and magnetic dipole distributions of the $Δ$ baryon and discuss its shape. We conclude that the quadrupole moment of the $Δ$ is a good indicator of the deformation and that the $Δ^+$ charge distribution has an oblate shape. We also calculate transverse moments and find that they do not lead to unambiguous conclusions about the underlying shape.
description: Extended introduction, references added, other small modifications. To appear in Phys. Rev. D. 14 pages, 8 figures
Additional file 2 of Antibiotic prescribing for acute, non-complicated infections in primary care in Germany: baseline assessment in the cluster randomized trial ARena
Creators: name: Poss-Doering, Regina
name: Kronsteiner, Dorothea
name: Kamradt, Martina
name: Andres, Edith
name: Kaufmann-Kolle, Petra
name: Wensing, Michel
name: Szecsenyi, Joachim
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: 60506 Virology

description: Additional file 2: Table S6. Recommended Antibiotics for Otitis Media. Table S7. Logistics mixed effects model for the rate of recommended antibiotics for patients with Otitis Media and antibiotics prescription for practices participating in ARena. The practices are considered as random effect. Documented are odds ratios (OR), corresponding confidence interval (CI) limits, standard errors, and p-value. Table S8. Recommended Antibiotics for Tonsillitis. Table S9. Logistics mixed effects model for the rate of recommended antibiotics for patients with Tonsillitis and antibiotics prescription for practices participating in ARena. The practices are considered as random effect. Documented are odds ratios (OR), corresponding confidence interval (CI) limits, standard errors, and p-value. Table S10. Recommended Antibiotics Sinusitis. Table S11. Logistics mixed effects model for the rate of recommended antibiotics for patients with Sinusitis and antibiotics prescription. The practices are considered as random effect. Documented are odds ratios (OR), corresponding confidence interval (CI) limits, standard errors, and p-value. Table S12. Recommended Antibiotics Bronchitis. Table S13. Logistics mixed effects model for the rate of recommended antibiotics for patients with Bronchitis and antibiotics prescription. The practices are considered as random effect. Documented are odds ratios (OR), corresponding confidence interval (CI) limits, standard errors, and p-value. Table S14. Recommended Antibiotics Upper Respiratory Infections. Patient and health status characteristics for patients suffering from upper respiratory infection with antibiotics prescription. Table S15. Logistics mixed effects model for the rate of recommended antibiotics for patients with Upper Respiratory Infections and antibiotics prescription. The practices are considered as random effect. Documented are odds ratios (OR), the corresponding confidence interval (CI) limits, standard errors, and p-value. Table S16. Quinolones. Table S17. Broad-spectrum antibiotics. Table S18. Primary and secondary outcomes contrasted for gender. Table S19. Primary and secondary outcomes contrasted for DMP. Table 20. Primary and secondary outcomes contrasted for Charlson Index.
title: Stories and their value : exploring the role of storytelling in social care practice
Creators: name: McLean, Lavinia
name: Tuite, Emmett
Publisher: name: Strathprints - University of Strathclyde
Year: 2016

description: Identifying interventions which have universal application in residential care for children is challenging due to the complex nature of the needs encountered. The various forms of storytelling may offer an approach to intervention which is adaptable enough to serve a wide variety of purposes including assessment, relationship building, conflict resolution and information sharing. The current research identified the informal use of storytelling in a wide variety of contexts relevant to working with young people in residential services. This study adopted a mixed methods approach utilising both questionnaires and semi structured interviews with social care staff. This research identified the perceived benefits and potential challenges of adopting informal storytelling as an approach to both therapeutic and educational work with young people in residential care. The daily milieu of residential care offers particularly valuable opportunities to utilise a storytelling approach as an informal intervention with difficult to reach young people. This study outlines the possible potential of this approach to be extended across a range of children's residential services.
Bemerkungen zu frühmittelalterlichen Tierknochenfunden aus Geislingen an der Steige
Creators: name: Uerpmann, Hans-Peter
name: Chaput, Françoise
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2019

description: Fundberichte aus Baden-Württemberg, Bd. 23 (1999): Fundberichte aus Baden-Württemberg
Cosmic-Ray-Driven Reaction and Greenhouse Effect of Halogenated Molecules: Culprits for Atmospheric Ozone Depletion and Global Climate Change
Creators: name: Lu, Qing-Bin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: This study is focused on the effects of cosmic rays (solar activity) and halogenated molecules (mainly chlorofluorocarbons-CFCs) on atmospheric O3 depletion and global climate change. Brief reviews are first given on the cosmic-ray-driven electron-induced-reaction (CRE) theory for O3 depletion and the warming theory of CFCs for climate change. Then natural and anthropogenic contributions are examined in detail and separated well through in-depth statistical analyses of comprehensive measured datasets. For O3 loss, new statistical analyses of the CRE equation with observed data of total O3 and stratospheric temperature give high linear correlation coefficients >=0.92. After removal of the CR effect, a pronounced recovery by 20~25% of the Antarctic O3 hole is found, while no recovery of O3 loss in mid-latitudes has been observed. These results show both the dominance of the CRE mechanism and the success of the Montreal Protocol. For global climate change, in-depth analyses of observed data clearly show that the solar effect and human-made halogenated gases played the dominant role in Earth climate change prior to and after 1970, respectively. Remarkably, a statistical analysis gives a nearly zero correlation coefficient (R=-0.05) between global surface temperature and CO2 concentration in 1850-1970. In contrast, a nearly perfect linear correlation with R=0.96-0.97 is found between global surface temperature and total amount of stratospheric halogenated gases in 1970-2012. Further, a new theoretical calculation on the greenhouse effect of halogenated gases shows that they (mainly CFCs) could alone lead to the global surface temperature rise of ~0.6 deg C in 1970-2002. These results provide solid evidence that recent global warming was indeed caused by anthropogenic halogenated gases. Thus, a slow reversal of global temperature to the 1950 value is predicted for coming 5~7 decades.
description: 24 pages, 12 figures; an updated version
Schwäbisch Gmünd-Brandstatt: Keramikfunde aus einer Kellerverfüllung der Zeit um 1800
Creators: name: Gross, Uwe
Publisher: name: Fundberichte aus Baden-Württemberg
Year: 2019

description: Fundberichte aus Baden-Württemberg, Bd. 23 (1999): Fundberichte aus Baden-Württemberg
Breaking a novel image encryption scheme based on improved hyperchaotic sequences
Creators: name: Li, Chengqing
name: Liu, Yuansheng
name: Xie, Tao
name: Chen, Michael Z. Q.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Recently, a novel image encryption scheme based on improved hyperchaotic sequences was proposed. A pseudo-random number sequence, generated by a hyper-chaos system, is used to determine two involved encryption functions, bitwise exclusive or (XOR) operation and modulo addition. It was reported that the scheme can be broken with some pairs of chosen plain-images and the corresponding cipherimages. This paper re-evaluates the security of the encryption scheme and finds that the encryption scheme can be broken with only one known plain-image. The performance of the known-plaintext attack, in terms of success probability and computation load, become even much better when two known plain-images are available. In addition, security defects on insensitivity of the encryption result with respect to changes of secret key and plain-image are also reported.
description: 6 pages
D. Dinet, Religion et société: Les Réguliers et la vie régionale dans les diocèses d'Auxerre, Langres et Dijon (fin XVIe-XVIIIe siècles). Ouvrage publié avec le concours du Conseil scientifique de l'Université de Paris I et du Centre Roland-Mousnier de l'Université de Paris IV-Sorbonne, 2 Bde., 1999
Creators: name: Müller, M.
Publisher: name: Francia
Year: 2019

description: Francia, Bd. 28 Nr. 2 (2001)
Distinct Charge Orders in the Planes and Chains of Ortho-III-Ordered YBa$_2$Cu$_3$O$_{6+δ}$ Superconductors Identified by Resonant Elastic X-ray Scattering
Creators: name: Achkar, A. J.
name: Sutarto, R.
name: Mao, X.
name: He, F.
name: Frano, A.
name: Blanco-Canosa, S.
name: Tacon, M. Le
name: Ghiringhelli, G.
name: Braicovich, L.
name: Minola, M.
name: Sala, M. Moretti
name: Mazzoli, C.
name: Liang, Ruixing
name: Bonn, D. A.
name: Hardy, W. N.
name: Keimer, B.
name: Sawatzky, G. A.
name: Hawthorn, D. G.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Recently, charge density wave (CDW) order in the CuO$_2$ planes of underdoped YBa$_2$Cu$_3$O$_{6+δ}$ was detected using resonant soft x-ray scattering. An important question remains: is the chain layer responsible for this charge ordering? Here, we explore the energy and polarization dependence of the resonant scattering intensity in a detwinned sample of YBa$_2$Cu$_3$O$_{6.75}$ with ortho-III oxygen ordering in the chain layer. We show that the ortho-III CDW order in the chains is distinct from the CDW order in the planes. The ortho-III structure gives rise to a commensurate superlattice reflection at $Q$=[0.33 0 $L$] whose energy and polarization dependence agrees with expectations for oxygen ordering and a spatial modulation of the Cu valence in the chains. Incommensurate peaks at [0.30 0 $L$] and [0 0.30 $L$] from the CDW order in the planes are shown to be distinct in $Q$ as well as their temperature, energy, and polarization dependence, and are thus unrelated to the structure of the chain layer. Moreover, the energy dependence of the CDW order in the planes is shown to result from a spatial modulation of energies of the Cu 2$p$ to 3$d_{x^2-y^2}$ transition, similar to stripe-ordered 214 cuprates.
description: 5 pages, 3 figures
Additional file 1 of Paraoxonase 1 gene (PON1) variants concerning hepatitis C virus (HCV) spontaneous clearance in hemodialysis individuals: a case–control study
Creators: name: Grzegorzewska, Alicja E.
name: Mostowska, Adrianna
name: Warchoł, Wojciech
name: Jagodziński, Paweł P.
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 110309 Infectious Diseases
subject: Plant Biology
subject: 60506 Virology

description: Additional file 1: Table S1. A power analysis. Table S2. PON1 rs662 polymorphic variants and demographic, clinical, and laboratory data of HD patients (n = 1332). Table S3. PON1 rs854560 polymorphic variants and demographic, clinical, and laboratory data of HD patients (n = 1362). Table S4. PON1 rs705379 polymorphic variants and demographic, clinical, and laboratory data of HD patients (n = 1329). Table S5. Anti-HCV positivity concerning PON1 variants in HD patients. Table S6. PON1 polymorphic variants and spontaneous HCV clearance in HD individuals. Fig. S1. The ROC curve for the multivariate regression model.
Experiments on transformation thermodynamics: Molding the flow of heat
Creators: name: Schittny, Robert
name: Kadic, Muamer
name: Guenneau, Sebastien
name: Wegener, Martin
Publisher: name: arXiv
Year: 2012
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: It has recently been shown theoretically that the time-dependent heat conduction equation is form-invariant under curvilinear coordinate transformations. Thus, in analogy to transformation optics, fictitious transformed space can be mapped onto (meta-)materials with spatially inhomogeneous and anisotropic heat-conductivity tensors in the laboratory space. On this basis, we design, fabricate, and characterize a micro-structured thermal cloak that molds the flow of heat around an object in a metal plate. This allows for transient protection of the object from heating, while maintaining the same downstream heat flow as without object and cloak.
description: 10 pages, 4 figures
Additional file 1 of The component of the m6A writer complex VIRMA is implicated in aggressive tumor phenotype, DNA damage response and cisplatin resistance in germ cell tumors
Creators: name: Miranda-Gonçalves, Vera
name: Lobo, João
name: Guimarães-Teixeira, Catarina
name: Barros-Silva, Daniela
name: Guimarães, Rita
name: Cantante, Mariana
name: Braga, Isaac
name: Maurício, Joaquina
name: Oing, Christoph
name: Honecker, Friedemann
name: Nettersheim, Daniel
name: Looijenga, Leendert H. J.
name: Henrique, Rui
name: Jerónimo, Carmen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 1: Supplementary Fig. 1. Differential abundance of m6A and expression of m6A related players upon ATRA-induced differentiation of non-seminoma cell lines. Differential mRNA expression levels of METTL3, WTAP, VIRMA, METTL14, METTL4, YTHDF3, ALKBH5 and FTO in differentiated NCCIT (A), NT2 (B) and 2102Ep (C), expressed as fold-change compared to control condition. Results are normalized to GUSB/18S rRNA, and plotted in 2^-ΔΔCt format; D – Differential m6A abundance in NCCIT, NT2 and 2102Ep cells differentiated with ATRA, expressed as fold-change compared to control condition. * p
Evaluation of plastic materials for range shifting, range compensation, and solid-phantom dosimetry in carbon-ion radiotherapy
Creators: name: Kanematsu, Nobuyuki
name: Koba, Yusuke
name: Ogata, Risa
Publisher: name: arXiv
Year: 2012
Subjects: subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: Purpose: Beam range control is the essence of radiotherapy with heavy charged particles. In conventional broad-beam delivery, fine range adjustment is achieved by insertion of range shifting and compensating materials. In dosimetry, solid phantoms are often used for convenience. These materials should ideally be equivalent to water. In this study, we evaluated dosimetric water equivalence of four common plastics, HDPE, PMMA, PET, and POM. Methods: Using the Bethe formula for energy loss, the Gottschalk formula for multiple scattering, and the Sihver formula for nuclear interactions, we calculated the effective densities of the plastics for these interactions. We experimentally measured variation of the Bragg peak of carbon-ion beams by insertion of HDPE, PMMA, and POM, which were compared with analytical model calculations. Results: The theoretical calculation resulted in slightly reduced multiple scattering and severely increased nuclear interactions for HDPE, compared to water and the other plastics. The increase in attenuation of carbon ions for 20-cm range shift was experimentally measured to be 8.9\% for HDPE, 2.5\% for PMMA, and 0.0\% for POM while PET was theoretically estimated to be in between PMMA and POM. The agreement between the measurements and the calculations was about 1\% or better. Conclusions: For carbon-ion beams, POM was dosimetrically indistinguishable from water and the best of the plastics examined in this study. The poorest was HDPE, which would reduce the Bragg peak by 0.45\% per 1-cm range shift, although with marginal superiority for reduced multiple scattering. Between the two clear plastics, PET would be superior to PMMA in dosimetric water equivalence.
Momentum isotropisation in random potentials
Creators: name: Plisson, T.
name: Bourdel, T.
name: Müller, C. A.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: When particles are multiply scattered by a random potential, their momentum distribution becomes isotropic on average. We study this quantum dynamics numerically and with a master equation. We show how to measure the elastic scattering time as well as characteristic isotropisation times, which permit to reconstruct the scattering phase function, even in rather strong disorder.
description: 5 pages, paper contributed to Lyon BEC 2012; v2 minor changes, version published in print
Edge state inner products and real-space entanglement spectrum of trial quantum Hall states
Creators: name: Dubail, J.
name: Read, N.
name: Rezayi, E. H.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the trial wavefunctions for the Fractional Quantum Hall Effect (FQHE) that are given by conformal blocks, and construct their associated edge excited states in full generality. The inner products between these edge states are computed in the thermodynamic limit, assuming generalized screening (i.e. short-range correlations only) inside the quantum Hall droplet, and using the language of boundary conformal field theory (boundary CFT). These inner products take universal values in this limit: they are equal to the corresponding inner products in the bulk 2d chiral CFT which underlies the trial wavefunction. This is a bulk/edge correspondence; it shows the equality between equal-time correlators along the edge and the correlators of the bulk CFT up to a Wick rotation. This approach is then used to analyze the entanglement spectrum (ES) of the ground state obtained with a bipartition A\cupB in real-space. Starting from our universal result for inner products in the thermodynamic limit, we tackle corrections to scaling using standard field-theoretic and renormalization group arguments. We prove that generalized screening implies that the entanglement Hamiltonian H_E = - log ρ_A is isospectral to an operator that is local along the cut between A and B. We also show that a similar analysis can be carried out for particle partition. We discuss the close analogy between the formalism of trial wavefunctions given by conformal blocks and Tensor Product States, for which results analogous to ours have appeared recently. Finally, the edge theory and entanglement spectrum of px + ipy paired superfluids are treated in a similar fashion in the appendix.
description: 32 pages, 6 figures. V2: discussion of corrections to scaling extended, references added
On weakly hyperbolic iterated functions systems
Creators: name: Arbieto, Alexander
name: Junqueira, André
name: Santiago, Bruno
Publisher: name: arXiv
Year: 2012
Subjects: subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics

description: We study weakly hyperbolic iterated function systems on compact spaces, as defined by Edalat, but in the more general setting of a compact parameter space. We prove the existence of attractors, both in the topological and measure theoretical viewpoint, and prove that the measure theoretical attractor is ergodic. We also define weakly hyperbolic iterated functions systems for complete spaces and compact parameter space, and prove that this definition extends the one given by Edalat. Furthermore, we study the question of existence of the attractors in this setting. Finally, we prove a version of the results of Barnsley and Vince about drawing the attractor (also called the chaos game), for the case of compact parameter space.
description: Updated version. To appear in the Bulletin of the Brazilian Mathematical Society, New Series
Frustration induced disordered magnetism in Ba3RuTi2O9
Creators: name: Dey, Tusharkanti
name: Mahajan, A. V.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The title compound Ba3RuTi2O9 crystallizes with a hexagonal unit cell. It contains layers of edge shared triangular network of Ru4+ (S=1) ions. Magnetic susceptibility chi(T) and heat capacity data show no long range magnetic ordering down to 1.8K. A Curie-Weiss (CW) fitting of chi(T) yields a large antiferromagnetic CW temperature theta_CW=-166K. However, in low field, a splitting of zero field cooled (ZFC) and field cooled (FC) chi(T) is observed below ~30K. Our measurements suggest that Ba3RuTi2O9 is a highly frustrated system but only a small fraction of the spins in this system undergo a transition to a frozen magnetic state below ~30K.
description: 5 pages, 6 figures (accepted in EPJB)
Additional file 2 of The component of the m6A writer complex VIRMA is implicated in aggressive tumor phenotype, DNA damage response and cisplatin resistance in germ cell tumors
Creators: name: Miranda-Gonçalves, Vera
name: Lobo, João
name: Guimarães-Teixeira, Catarina
name: Barros-Silva, Daniela
name: Guimarães, Rita
name: Cantante, Mariana
name: Braga, Isaac
name: Maurício, Joaquina
name: Oing, Christoph
name: Honecker, Friedemann
name: Nettersheim, Daniel
name: Looijenga, Leendert H. J.
name: Henrique, Rui
name: Jerónimo, Carmen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 2: Supplementary Fig. 2. METTL3 immunoexpression in patient tumor samples. METTL3 immunoexpression in seminomas compared to non-seminomas (A), among the various TGCT individual subtypes (B), in TGCT cisplatin exposed metastatic tumors (C) and in relation to tumor stage (D); Disease-free survival of patients in respect to METTL3 immunoexpression. Results are computed using combined score of intensity and percentage of positive cells (see methods). **** p
Existence of Reissner-Nordstrom type black holes in f(R) gravity
Creators: name: Mazharimousavi, S. Habib
name: Kerachian, M.
name: Halilsoy, M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate the existence of Reissner-Nordström (RN) type black holes in f(R) gravity. Our emphasis is to derive, in the presence of electrostatic source, the necessary conditions which provide such static, spherically symmetric (SSS) black holes available in f(R) gravity. We also study the thermodynamics of the black hole solution.
description: 8 pages, no figure, after minor revision is accepted for publication in Int. J. Modern Physics D
S. Guex (Hg.), La Suisse et les Grandes Puissances, 1914–1945. Relations économiques avec les États-Unis, la Grande Bretagne, l'Allemagne et la France, 1999
Creators: name: Schiffers, R.
Publisher: name: Francia
Year: 2019

description: Francia, Bd. 28 Nr. 3 (2001)
The relation between the QED charge renormalized in MSbar and on-shell schemes at four loops, the QED on-shell beta-function at five loops and asymptotic contributions to the muon anomaly at five and six loops
Creators: name: Baikov, P. A.
name: Chetyrkin, K. G.
name: Kuhn, J. H.
name: Sturm, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper we compute the four-loop corrections to the QED photon self-energy Pi(Q^2) in the two limits of q=0 and Q^2->infinity. These results are used to explicitly construct the conversion relations between the QED charge renormalized in on-shell(OS) and MSbar scheme. Using these relations and results of Baikov et al. [1] we construct the momentum dependent part of Pi(Q^2,m,alpha) at large Q^2 at five loops in both MSbar and OS schemes. As a direct consequence we arrive at the full result for the QED beta-function in the OS scheme at five loops. These results are applied, in turn, to analytically evaluate a class of asymptotic contributions to the muon anomaly at five and six loops.
description: 25 pages, 6 figures; v2: final published version
Chaos and reliability in balanced spiking networks with temporal drive
Creators: name: Lajoie, Guillaume
name: Lin, Kevin K.
name: Shea-Brown, Eric
Publisher: name: arXiv
Year: 2012
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: Dynamical Systems (math.DS)
subject: Neurons and Cognition (q-bio.NC)
subject: FOS: Physical sciences
subject: FOS: Mathematics
subject: FOS: Biological sciences
subject: 92B20, 37H99

description: Biological information processing is often carried out by complex networks of interconnected dynamical units. A basic question about such networks is that of reliability: if the same signal is presented many times with the network in different initial states, will the system entrain to the signal in a repeatable way? Reliability is of particular interest in neuroscience, where large, complex networks of excitatory and inhibitory cells are ubiquitous. These networks are known to autonomously produce strongly chaotic dynamics - an obvious threat to reliability. Here, we show that such chaos persists in the presence of weak and strong stimuli, but that even in the presence of chaos, intermittent periods of highly reliable spiking often coexist with unreliable activity. We elucidate the local dynamical mechanisms involved in this intermittent reliability, and investigate the relationship between this phenomenon and certain time-dependent attractors arising from the dynamics. A conclusion is that chaotic dynamics do not have to be an obstacle to precise spike responses, a fact with implications for signal coding in large networks.
description: 15 pages, 6 figures
Additional file 3 of The component of the m6A writer complex VIRMA is implicated in aggressive tumor phenotype, DNA damage response and cisplatin resistance in germ cell tumors
Creators: name: Miranda-Gonçalves, Vera
name: Lobo, João
name: Guimarães-Teixeira, Catarina
name: Barros-Silva, Daniela
name: Guimarães, Rita
name: Cantante, Mariana
name: Braga, Isaac
name: Maurício, Joaquina
name: Oing, Christoph
name: Honecker, Friedemann
name: Nettersheim, Daniel
name: Looijenga, Leendert H. J.
name: Henrique, Rui
name: Jerónimo, Carmen
Publisher: name: figshare
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer

description: Additional file 3: Supplementary Fig. 3. Illustrative examples of METTL3 immunoexpression in TGCT patient samples. A – High immunoexpression score in a choriocarcinoma; B – High immunoexpression score in a yolk sac tumor; C – High immunoexpression score in a mixed tumor composed of embryonal carcinoma and yolk sac tumor; D – High immunoexpression score in a teratoma; E – Low immunoexpression score in a seminoma; F – Low immunoexpression score in a seminoma (left) but high immunoexpression score in another seminoma (right). All photomicrographs were taken in 400x magnification.
Asymmetric optical amplifier based on parity-time symmetry
Creators: name: Li, Rujiang
name: Li, Pengfei
name: Li, Lu
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We design and optimize a waveguide structure consisted of three segments of PT-symmetric coupler. It can amplify the difference mode with the attenuation of the sum mode, so performs an asymmetric optical amplifier. Also, the dependence of the amplification factor for the difference mode and the attenuation factor for the sum mode on the gain/loss is illustrated.
description: Full text: http://www.acad.ro/sectii2002/proceedings/doc2013-2/06-LI.pdf
Complete classification of discrete resonant Rossby/drift wave triads on periodic domains
Creators: name: Bustamante, Miguel D.
name: Hayat, Umar
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Number Theory (math.NT)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider the set of Diophantine equations that arise in the context of the barotropic vorticity equation on periodic domains, when nonlinear wave interactions are studied to leading order in the amplitudes. The solutions to this set of Diophantine equations are of interest in atmosphere (Rossby waves) and Tokamak plasmas (drift waves), because they provide the values of the spectral wavevectors that interact resonantly via three-wave interactions. These come in "triads", i.e., groups of three wavevectors. We provide the full solution to the Diophantine equations in the case of infinite Rossby deformation radius. The method is completely new, and relies on mapping the unknown variables to rational points on quadratic forms of "Minkowski" type. Classical methods invented centuries ago by Fermat, Euler, Lagrange and Minkowski, are used to classify all solutions to our original Diophantine equations, thus providing a computational method to generate numerically all the resonant triads in the system. Our method has a clear computational advantage over brute-force numerical search: on a 10000^2 grid, the brute-force search would take 15 years using optimised C++ codes, whereas our method takes about 40 minutes. The method is extended to generate quasi-resonant triads, which are defined by relaxing the resonant condition on the frequencies, allowing for a small mismatch. Quasi-resonances are robust with respect to physical perturbations, unlike exact resonances. Therefore, the new method is really valuable in practical terms. We show that the set of quasi-resonances form an intricate network of clusters of connected triads, whose structure depends on the value of the allowed mismatch. We provide some quantitative comparison between the clusters' structure and the onset of fully nonlinear turbulence in the barotropic vorticity equation, and provide perspectives for new research.
description: Improved version, accepted in Commun. Nonlinear Sci. Numer. Simulat
On polygonal measures with vanishing harmonic moments
Creators: name: Pasechnik, Dmitrii
name: Shapiro, Boris
Publisher: name: arXiv
Year: 2012
Subjects: subject: Complex Variables (math.CV)
subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 44A60, 31B20

description: A signed polygonal measure is the sum of finitely many real constant density measures supported on polygons. Given a finite set S in the plane, we study the existence of signed polygonal measures spanned by polygons with vertices in S, which have all harmonic moments vanishing. For S generic, we show that the dimension of the linear space of such measures is (|S|-3)(|S|-4)/2. We also investigate the situation where the resulting density is either 0, or 1, or -1, which corresponds to pairs of polygons of unit density having the same logarithmic potential at infinity. We show that such a signed measure does not exist if |S| is at most 5, but for each n at least 6 there exists an S, with |S|=n, giving rise to such a signed measure.
description: 15 pages, 6 figures, LaTeX