cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
How far east can a Western Whistler go? Genomic data reveal large eastward range extension, taxonomic and nomenclatural change, and reassessment of conservation needs
Creators: name: Joseph, Leo
name: Campbell, Catriona D.
name: Drew, Alex
name: Brady, Serina S.
name: Nyári, Árpád
name: Andersen, Michael J.
Publisher: name: Taylor & Francis
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: Cancer
subject: Computational Biology

description: The Western Whistler Pachycephala occidentalis Ramsay, 1878, endemic to south-western Western Australia, is almost phenotypically identical with P. pectoralis fuliginosa, the westernmost of six subspecies of Golden Whistler P. pectoralis on Australia and its islands. New mitochondrial DNA (mtDNA) sequence data affirm multiple prior studies in aligning P. pectoralis fuliginosa with other subspecies of P. pectoralis, not P. occidentalis. Conversely, principal coordinates and phylogenetic analyses of new data from >17,000 single nucleotide polymorphisms show P. occidentalis and P. pectoralis fuliginosa barely differentiated from each other, neither being close to any P. pectoralis subspecies. In earlier work, weak, ambiguous signal in nuclear DNA sequences possibly suggested close relationship between P. occidentalis and P. pectoralis fuliginosa but was ‘swamped’ by the phylogenetic signal of the mtDNA. Accordingly, we recognise one species, P. fuliginosa Vigors and Horsfield, 1827, having two subspecies P. fuliginosa occidentalis and P. fuliginosa fuliginosa. Western Whistler remains an appropriate English name for the species P. fuliginosa. MtDNA of Golden Whistler P. pectoralis is hypothesised to have introgressed westwards into the range of P. fuliginosa fuliginosa but not further west into P. fuliginosa occidentalis and we address this. Our conclusions open questions for the conservation of the Western Whistler, now known to have a greater breeding range spanning drier parts of South Australia and Victoria and, potentially, western New South Wales where its occurrence is still unproven. For example, what are the extents of seasonal range overlap, intergradation and niche differentiation of Golden and Western Whistlers in south-eastern Australia and of the two subspecies of Western Whistler?
Possible observation of "string excitations" of a hole in a quantum antiferromagnet
Creators: name: Manousakis, Efstratios
Publisher: name: arXiv
Year: 2006
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We argue that recently reported high resolution angle-resolved photoelectron spectra from cuprates, where an anomalous high-energy dispersion was identified, reveal the internal structure of the hole quasiparticle in quantum antiferromagnets and more importantly it is evidence for the existence of ``string-excitations'' which validate early predictions based on the $t-J$ model. Their energy-momentum despersion as well as the manner in which the spectral weight is transfered to higher energy string excitations as well as the vanishing of the quasiparticle spectral weight near the $Γ$ point, are all in agreement with predictions without adjusting any parameters.
description: 4 two-column pages, 3 BW figures, 1 color figure
Additional file 13: of Association genetics studies on frost tolerance in wheat (Triticum aestivum L.) reveal new highly conserved amino acid substitutions in CBF-A3, CBF-A15, VRN3 and PPD1 genes
Creators: name: Babben, Steve
name: Schliephake, Edgar
name: Janitza, Philipp
name: Berner, Thomas
name: Keilwagen, Jens
name: Koch, Michael
name: Arana-Ceballos, Fernando
name: Templer, Sven
name: Chesnokov, Yuriy
name: Pshenichnikova, Tatyana
name: Schondelmaier, Jörg
name: Börner, Andreas
name: Pillen, Klaus
name: Ordon, Frank
name: Perovic, Dragan
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Figure S8. Amino acid alignment and nucleotide divergence rates (dN/dS) of CBF-A15 gene and nine homologous amino acid sequences. Illustrated are alignments of two haplotype AA sequences of CBF-A15 and nine homologous plant AA sequences. The numbers above the alignment illustrate the sites of AAs. The black line above the alignment illustrates the PKK/RPAGRxKFxETRHP and DSAWR motif, the red line the AP2 domain, the black arrows the β-strands and the black spiral the α-helix. The description of red arrows, black line and red dots is according to Fig. 6. (PDF 52 kb)
Coalescing Majorana edge modes in non-Hermitian PT-symmetric Kitaev chain
Creators: name: Li, Ci.
name: Jin, Liang.
name: Song, Zhi.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: A single unit cell contains all the information about the bulk system, including the topological feature. The topological invariant can be extracted from a finite system, which consists of several unit cells under certain environment, such as a non-Hermitian external field. We investigate a non- Hermitian finite-size Kitaev chain with PT-symmetric chemical potentials. Exact solution at the symmetric point shows that Majorana edge modes can emerge as the coalescing states at exceptional points and PT symmetry breaking states. The coalescing zero mode is the finite-size projection of the conventional degenerate zero modes in a Hermitian infinite system with the open boundary condition. It indicates a variant of the bulk-edge correspondence: The number of Majorana edge modes in a finite non-Hermitian system can be the topological invariant to identify the topological phase of the corresponding bulk Hermitian system.
description: 7 pages, 2 figures
Acoustic wave propagation in a macroscopically inhomogeneous porous medium saturated by a fluid
Creators: name: De Ryck, Laurent
name: Groby, Jean-Philippe
name: Leclaire, Philippe
name: Lauriks, Walter
name: Wirgin, Armand
name: Dépollier, Claude
name: Fellah, Zine El Abidine
Publisher: name: arXiv
Year: 2006
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The equations of motion in a macroscopically inhomogeneous porous medium saturated by a fluid are derived. As a first verification of the validity of these equations, a two-layer rigid frame porous system considered as one single porous layer with a sudden change in physical properties is studied. A simple wave equation is derived and solved for this system. The reflection and transmission coefficients are calculated numerically using a wave splitting-Green's function approach (WS-GF). The reflected and transmitted wave time histories are also simulated. Experimental results obtained for materials saturated by air are compared to the results given by this approach and to those of the classical transfer matrix method (TMM).
description: Submitted to Phys.Rev.Lett
Hairy AdS black holes with a toroidal horizon in 4D Einstein-nonlinear $σ$-model system
Creators: name: Astorino, Marco
name: Canfora, Fabrizio
name: Giacomini, Alex
name: Ortaggio, Marcello
Publisher: name: arXiv
Year: 2017
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An exact hairy asymptotically locally AdS black hole solution with a flat horizon in the Einstein-nonlinear sigma model system in (3+1) dimensions is constructed. The ansatz for the nonlinear $SU(2)$ field is regular everywhere and depends explicitly on Killing coordinates, but in such a way that its energy-momentum tensor is compatible with a metric with Killing fields. The solution is characterized by a discrete parameter which has neither topological nor Noether charge associated with it and therefore represents a hair. A $U(1)$ gauge field interacting with Einstein gravity can also be included. The thermodynamics is analyzed. Interestingly, the hairy black hole is always thermodynamically favored with respect to the corresponding black hole with vanishing Pionic field.
description: 15 pages, 1 figure. Accepted for publication in Physics Letters B
Evidence for disks at an early stage in class 0 protostars?
Creators: name: Gerin, M.
name: Pety, J.
name: Commercon, B.
name: Fuente, A.
name: Cernicharo, J.
name: Marcelino, N.
name: Ciardi, A.
name: Lis, D. C.
name: Roueff, E.
name: Wootten, H. A.
name: Chapillon, E.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The formation epoch of protostellar disks is debated because of the competing roles of rotation, turbulence, and magnetic fields in the early stages of low-mass star formation. Magnetohydrodynamics simulations of collapsing cores predict that rotationally supported disks may form in strongly magnetized cores through ambipolar diffusion or misalignment between the rotation axis and the magnetic field orientation. Detailed studies of individual sources are needed to cross check the theoretical predictions. We present 0.06-0.1" resolution images at 350 GHz toward B1b-N and B1b-S, which are young class 0 protostars, possibly first hydrostatic cores. The images have been obtained with ALMA, and we compare these data with magnetohydrodynamics simulations of a collapsing turbulent and magnetized core. The submillimeter continuum emission is spatially resolved by ALMA. Compact structures with optically thick 350 GHz emission are detected toward both B1b-N and B1b-S, with 0.2 and 0.35" radii (46 and 80 au at the Perseus distance of 230 pc), within a more extended envelope. The flux ratio between the compact structure and the envelope is lower in B1b-N than in B1b-S, in agreement with its earlier evolutionary status. The size and orientation of the compact structure are consistent with 0.2" resolution 32 GHz observations obtained with the Very Large Array as a part of the VANDAM survey, suggesting that grains have grown through coagulation. The morphology, temperature, and densities of the compact structures are consistent with those of disks formed in numerical simulations of collapsing cores. Moreover, the properties of B1b-N are consistent with those of a very young protostar, possibly a first hydrostatic core. These observations provide support for the early formation of disks around low-mass protostars.
description: 8 pages, 10 PDF figures. Accepted for publication in A&A. Uses aa and natbib latex macros
Additional file 2: of Progression into sepsis: an individualized process varying by the interaction of comorbidities with the underlying infection
Creators: name: Sinapidis, Dimitrios
name: Vassileios Kosmas
name: Vittoros, Vasileios
name: Koutelidakis, Ioannis
name: Pantazi, Aikaterini
name: Aggelos Stefos
name: Katsaros, Konstantinos
name: Akinosoglou, Karolina
name: Bristianou, Magdalini
name: Toutouzas, Konstantinos
name: Chrisofos, Michael
name: Giamarellos-Bourboulis, Evangelos
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Table S2. Comparison of comorbidities between patients with infection and sepsis developing in the field of community-acquired pneumonia. (DOCX 21 kb)
Odontoma complejo gigante de la mandíbula en un paciente pediátrico
Creators: name: Famanía-Bustamante, Jesús
name: Rivera-Luna, Federico
name: Figueroa-Fernández, Norma Patricia
name: Hernández-Espinoza, Salvador
name: Hernández-Gómez, Adriana
name: Isiordia-Espinoza, Mario Alberto
Publisher: name: Contexto Odontológico
Year: 2024

description: Paciente femenina de 17 años con leve asimetría facial que produce dolor a la palpación. La historia clínica
no mostró hallazgos importantes. La radiografía panorámica reveló una gran lesión radiopaca en la
región molar izquierda de la mandíbula sin 2 piezas dentales. La extirpación quirúrgica del tumor fue el
tratamiento definitivo. Se produjo una fractura mandibular durante la enucleación del tumor; por ello se
utilizó fijación rígida e intermaxilar.
description: Contexto Odontológico, Vol. 13 Núm. 25 (2023): Contexto Odontológico (Enero-Junio)
Tensor products and sums of p-harmonic functions, quasiminimizers and p-admissible weights
Creators: name: Björn, Anders
name: Björn, Jana
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 31C45, Secondary: 35J60, 46E35

description: The tensor product of two p-harmonic functions is in general not p-harmonic, but we show that it is a quasiminimizer. More generally, we show that the tensor product of two quasiminimizers is a quasiminimizer. Similar results are also obtained for quasisuperminimizers and for tensor sums. This is done in weighted R^n with p-admissible weights. It is also shown that the tensor product of two p-admissible measures is p-admissible. This last result is generalized to metric spaces.
description: 9 pages
The Heat Kernel Expansion on a Cone and Quantum Fields Near Cosmic Strings
Creators: name: Fursaev, D. V.
Publisher: name: arXiv
Year: 1993
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: An asymptotic expansion of the trace of the heat kernel on a cone where the heat coefficients have a delta function behavior at the apex is obtained. It is used to derive the renormalized effective action and total energy of a self-interacting quantum scalar field on the cosmic string space-time. Analogy is pointed out with quantum theory with boundaries. The surface infinities in the effective action are shown to appear and are removed by renormalization of the string tension. Besides, the total renormalized energy turns out to be finite due to cancelation of the known non-integrable divergence in the energy density of the field with a counterterm in the bare string tension.
description: 20 pages, JINR preprint August, 1993, E2-93-291, LATEX file
Multiparameter Quantum Metrology of Incoherent Point Sources: Towards Realistic Superresolution
Creators: name: Rehacek, J.
name: Hradil, Z.
name: Stoklasa, B.
name: Paur, M.
name: Grover, J.
name: Krzic, A.
name: Sanchez-Soto, L. L.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We establish the multiparameter quantum Cramér-Rao bound for simultaneously estimating the centroid, the separation, and the relative intensities of two incoherent optical point sources using alinear imaging system. For equally bright sources, the Cramér-Rao bound is independent of the source separation, which confirms that the Rayleigh resolution limit is just an artifact of the conventional direct imaging and can be overcome with an adequate strategy. For the general case of unequally bright sources, the amount of information one can gain about the separation falls to zero, but we show that there is always a quadratic improvement in an optimal detection in comparison with the intensity measurements. This advantage can be of utmost important in realistic scenarios, such as observational astronomy.
description: 5 pages, 3 figures. Comments welcome!
An attractor dynamics in a non-Hermitian two-level system
Creators: name: Li, C.
name: Wang, P.
name: Jin, L.
name: Song, Z.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: Exceptional point in non-Hermitian system possesses fascinating properties. We present an exactly solvable attractor dynamics for the first time from a two-level time dependent non-Hermitian Hamiltonian. It allows a way to evolve to the coalescence state from a pure or mixed initial state through varying the imaginary parameter along a specific diabatic passage. Contrast to a chaotic attractor that is ultrasensitive to the initial condition, the designed attractor is insensitive to the initial conditions. The attractor-like behavior still exists for several adiabatic processes.
description: 5 pages, 2 figures
Docenc ia e In vestigac ión, Pr oceso E ducati vo necesario en las Unidades Académicas de Ciencias de la Salud, UAZ
Creators: name: Rivas-Gutiérrez, Jesús
name: Zamarrón-Gracia, Daniela Del Carmen
name: Gracia-Cortés, María Del Carmen
name: Gómez-Bañuelos, José Ricardo
Publisher: name: Contexto Odontológico
Year: 2024

description: Las exigencias de los tiempos actuales que enfrenta la educación en el Área de Ciencias de la Salud de
la Universidad Autónoma de Zacatecas, conllevan la necesidad de hacer y aplicar un nuevo replanteamiento
en la forma como se “mira y se entiende” la función de formar profesionales de la salud. En
ese sentido el planteamiento de la transformación del proceso educativo no es nueva pues se remonta a
los años 70´s cuando se plantea la estrategia innovadora de vincular la docencia con la investigación para
potencializar la función docente e incrementar el nivel de conocimientos, saberes y experiencias de los
alumnos y egresados. Generar con esta nueva concepción educativa nuevos profesionales de la salud en
lo que respecta a sus conocimientos disciplinares, pretende también remodelar la imagen y modelo
estereotipado de lo que debe de ser y como ser laboralmente ese nuevo profesionista, por ello implícita
y explícitamente se involucra la idea de cambiar la cultura y conciencia de los actores principales del
proceso de enseñanza-aprendizaje.
description: Contexto Odontológico, Vol. 13 Núm. 25 (2023): Contexto Odontológico (Enero-Junio)
Brownian dynamics of elongated particles in a quasi-2D isotropic liquid
Creators: name: Klopp, Christoph
name: Stannarius, Ralf
name: Eremin, Alexey
Publisher: name: arXiv
Year: 2017
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We demonstrate experimentally that the long-range hydrodynamic interactions in an incompressible quasi 2D isotropic fluid result in an anisotropic viscous drag acting on elongated particles. The anisotropy of the drag is increasing with increasing ratio of the particle length to the hydrodynamic scale given by the Saffman-Delbrück length. The micro-rheology data for translational and rotational drags collected over three orders of magnitude of the effective particle length demonstrate the validity of the current theoretical approaches to the hydrodynamics in restricted geometry. The results also demonstrate crossovers between the hydrodynamical regimes determined by the characteristic length scales.
Etiología del diente rosado: un curioso fenómeno postmortem
Creators: name: Regalado-Barrera, José David
name: Hernández-Salas, Claudia
name: Murillo-López, Eduardo
name: Reyes-Moreno, Diana Cecilia Cecilia
name: Cano-Sánchez, Diego
name: Rosales-González, Héctor
Publisher: name: Contexto Odontológico
Year: 2024

description: Introducción. El diente rosa es una condición dental poco común que se caracteriza por la presencia de
una coloración rosa en la dentina, visible a través del esmalte dental. Aunque la mayoría de los casos son
asintomáticos, se han documentado casos en los que se asocian a patologías dentales. Antecedentes. La
etiología exacta del diente rosa sigue siendo desconocida, pero se cree que puede ser causada por una
variedad de factores. Objetivo. Realizar revisión bibliográfica sobre la etiología del fenómeno del diente
rosado en cadáveres. Metodología. Se llevó a cabo una búsqueda en bases de datos científicas, como
PubMed, Scopus y Google Scholar para identificar las posibles causas de la coloración rosa en órganos
dentales de cadáveres. Resultados. La etiología del diente rosado se relaciona con distintos factores
como traumatismos, altas temperaturas, enfermedades genéticas, por medicamentos, asfixia mecánica y
sumersión. Conclusión. El fenómeno del diente rosa es “inespecífico, siendo un fenómeno etiológico
difícil de relacionar con la causa de muerte.
description: Contexto Odontológico, Vol. 13 Núm. 25 (2023): Contexto Odontológico (Enero-Junio)
Suppression of the fieldlike spin-orbit torque efficiency due to the magnetic proximity effect in ferromagnet/platinum bilayers
Creators: name: Peterson, T. A.
name: McFadden, A. P.
name: Palmstrøm, C. J.
name: Crowell, P. A.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Current-induced spin-orbit torques in Co$_2$FeAl/Pt ultrathin bilayers are studied using a magnetoresistive harmonic response technique, which distinguishes the dampinglike and fieldlike contributions. The presence of a temperature-dependent magnetic proximity effect is observed through the anomalous Hall and anisotropic magnetoresistances, which are enhanced at low temperatures for thin platinum thicknesses. The fieldlike torque efficiency decreases steadily as the temperature is lowered for all Pt thicknesses studied, which we propose is related to the influence of the magnetic proximity effect on the fieldlike torque mechanism.
Efecto antimicrobiano de un extracto de la raíz de Salvia munzii contra microorganismos de importancia odontológica
Creators: name: González-Padilla, Javier
name: Aceves-Franco, Juan Gamaliel
name: Díaz-Rubio, Laura
name: Hernández-Gómez, Adriana
name: Isiordia-Espinoza, Mario Alberto
Publisher: name: Contexto Odontológico
Year: 2024

description: El objetivo de este estudio fue evaluar el efecto antimicrobiano de un extracto de la raíz de la planta Salvia
munzii contra microorganismos de importancia odontológica. Utilizando un rotavapor Büchi R-215 se
elaboró un extracto hexánico de la raíz de Salvia munzii. Posteriormente, se probaron diferentes concentraciones
(22, 11 y 5,5 mg/ml) de este extracto frente a Enterococcus faecalis (ATCC 51575), Streptococcus
mitis (NCIMB 13770), Streptococcus mutans (ATCC 35668), Candida glabrata (ATCC 15126), y
Candida krusei (ATCC 14243). A continuación, se determinó la concentración mínima inhibitoria para
cada microorganismo utilizando diluciones subsecuentes. Para analizar los datos se utilizó el análisis de
varianza seguido por una post-prueba de Dunnett. Se consideró diferencia estadística cuando p<0.05. El
extracto de la raíz de Salvia munzii inhibió el crecimiento de todos los microorganismos utilizados en los
experimentos de este estudio. El mayor efecto antibacteriano de Salvia munzii fue de 30,67±0,66 mm
observado contra el Streptococcus mutans; mientras que la mayor acción antifúngica fue de 17,83±0,16
frente Candida glabrata. Las concentraciones mínimas inhibitorias confirmaron que el microorganismo
más sensible al extracto fue el Streptococcus mutans (0,34 mg/ml). El extracto de la raíz de Salvia munzii
mostró actividad antibacteriana y antifúngica contra todos los microorganismos de importancia clínica
evaluados en este ensayo de laboratorio mediante la técnica de difusión de pozos.
description: Contexto Odontológico, Vol. 13 Núm. 25 (2023): Contexto Odontológico (Enero-Junio)
Genetic and morphological relationships of fieldwrens (Calamanthus): implications for conservation status and management
Creators: name: Burbidge, Allan H.
name: Dolman, Gaynor
name: Ottewell, Kym
name: Johnstone, Ronald
name: Burbidge, Michael
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified

description: Sound taxonomy is important for providing a scientific basis for the listing of threatened taxa and allowing informed decisions for conservation management. The Australian fieldwrens (Acanthizidae: Calamanthus spp.), small passerines of shrublands across mesic to arid southern Australia, have been challenging in this respect. Difficulties in interpreting the variation in morphology and colouration across their geographic range have resulted in taxonomic controversy for a century; multiple arrangements of species and subspecies have been proposed, including a prevailing view that there are two species and seven subspecies in the Rufous Fieldwren, Calamanthus campestris complex. Two island subspecies (C. campestris hartogi and C. c. dorrie) are currently listed as Vulnerable. We hypothesised that C. campestris is monotypic (including C. montanellus) and that variation is clinal across mainland populations. Results of our genetic, morphological and colour pattern analyses are largely consistent with this hypothesis. However, we did find evidence of genetic divergence between eastern and western populations and some genetic support for recognition of C. c. hartogi (Dirk Hartog Island) based on divergence in nuclear allele frequencies. Together, our results provide a strong case for the hypotheses that C. montanellus is a synonym of C. campestris, and that rather than consisting of seven subspecies, C. campestris comprises two mainland subspecies C. c. campestris and C. c. rubiginosus east and west, respectively, of 133 degrees longitude, and only one island subspecies, C. c. hartogi. In this regard, the currently recognised C. c. dorrie is nominated for removal from threatened species lists.
A 80 au cavity in the disk around HD 34282
Creators: name: van der Plas, G.
name: Menard, F.
name: Canovas, H.
name: Avenhaus, H.
name: Casassus, S.
name: Cacares, C.
name: Cieza, L.
name: Pinte, C.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Context: Large cavities in disks are important testing grounds for the mechanisms proposed to drive disk evolution and dispersion, such as dynamical clearing by planets and photo-evaporation. Aims: We aim to resolve the large cavity in the disk around HD 34282, such as has been predicted by previous studies modeling the spectral energy distribution Methods: Using ALMA band 7 observations we study HD 34282 with a spatial resolution of 0.10\arcsec x 0.17\arcsec at 345 GHz. Results: We resolve the disk around HD 34282 into a ring between 0.24\arcsec and 1.15\arcsec (78 and 374 au adopting a distance of 325 pc). The emission in this ring shows azimuthal asymmetry centered at a radial distance of 0.46\arcsec and a position angle of 135 degrees and an azimuthal FWHM of 51 degrees. We detect CO emission both inside the disk cavity and as far out as 2.7 times the radial extent of the dust emission. Conclusions: Both the large disk cavity and the azimuthal structure in the disk around HD 34282 can be explained by the presence of a 50 jupiter mass brown dwarf companion at a separation of ~ 0.1\arcsec.
description: 9 pages, 8 figures. Accepted in A&A (05/07/2017)
Shear-Flow Driven Current Filamentation: Two-Dimensional Magnetohydrodynamic Simulations
Creators: name: Konz, C.
name: Wiechen, H.
name: Lesch, H.
Publisher: name: arXiv
Year: 2000
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The process of current filamentation in permanently externally driven, initially globally ideal plasmas is investigated by means of two-dimensional Magnetohydrodynamic (MHD)-simulations. This situation is typical for astrophysical systems like jets, the interstellar and intergalactic medium where the dynamics is dominated by external forces. Two different cases are studied. In one case, the system is ideal permanently and dissipative processes are excluded. In the second case, a system with a current density dependent resistivity is considered. This resistivity is switched on self-consistently in current filaments and allows for local dissipation due to magnetic reconnection. Thus one finds tearing of current filaments and, besides, merging of filaments due to coalescence instabilities. Energy input and dissipation finally balance each other and the system reaches a state of constant magnetic energy in time.
description: 32 Pages, 13 Figures. accepted, to appear in Physics of Plasmas (049012)
Lesiones orales asociadas al virus de inmunodeficiencia humana, así como el correcto manejo de pacientes VIH+ en odontologia
Creators: name: Arguelles-Aranda, Diego
name: Arguelles-Aranda, Diana
Publisher: name: Contexto Odontológico
Year: 2024

description: El virus de inmunodeficiencia humana puede ser transmitido de diversas formas como: contacto de sangre con herida abierta, relaciones sexuales, durante el parto, por medio de la lactancia e intercambio de fluidos corporales. La acción del virus recae sobre las células inmunológicas del huésped, particularmente sobre los linfocitos TDC4, encargados de producir antígenos, que ayudan a las demás células inmunológicas a identificar al virus del VIH, con niveles bajos de linfocitos TDC4, se desarrollará una inmunodeficiencia, que permitirá la proliferación de diversos organismos patógenos, produciendo así nuevas enfermedades. En caso de no haber controlado los niveles del virus del VIH con tratamiento antirretroviral, se desarrollará el Síndrome de Inmunodeficiencia Adquirida (SIDA). El objetivo de este artículo de revisión es conocer cuáles son las manifestaciones clínicas más comunes de las lesiones orales relacionadas con el virus de inmunodeficiencia humana y, además de revisar el correcto protocolo de manejo para pacientes infectados con VIH/SIDA. Toda la información se analizó por medio de lectura de diversos artículos de instituciones u organizaciones dedicadas a la salud y a la odontología.


En México el VIH comenzó en el año 1983 con el diagnóstico de 67 personas, contando en el año 2020 con 312,954 personas infectadas, CENSIDA es el organismo gubernamental encargado de realizar estadísticas de la enfermedad, así como realización de protocolos y planes para el control del VIH/SIDA.


Las manifestaciones clínicas más comunes asociadas al VIH son: Sarcoma de kaposi, Leucoplasia pilosa, enfermedad periodontal, ulceraciones de mucosa, candidiasis oral (pseudomembranosa y eritematosa) y el linfoma no Hodgkin.


En el correcto manejo de pacientes VIH+ durante la práctica odontológica, se debe recalcar que todas la personas tienen derecho a la salud, garantizado por, el artículo 4, la ley general de salud, reglamento interno de la secretaría de salud así como diversas normas. Durante la práctica odontológica con pacientes VIH+ se deben seguir protocolos de seguridad, que incluye, normas de bioseguridad, principio de control de infecciones, procedimiento a realizar ante consultas, lavado de manos, uso de barreras de protección, manejo de instrumental y desinfección de superficies.
description: Contexto Odontológico, Vol. 13 Núm. 25 (2023): Contexto Odontológico (Enero-Junio)
title: Candidatures APRIMED 2014
Creators: name: LabexMed
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020

description: Candidatures déposées dans le cadre du programme APRIMED, initié par le LabexMed.
The conservation management implications of isolation by distance and high genetic diversity in Great Spotted Kiwi (Apteryx haastii)
Creators: name: Taylor, Helen R.
name: Robertson, Hugh
name: Carter, A. L.
name: Ramstad, Kristina M.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Plant Biology
subject: 60506 Virology

description: Maintaining genetic diversity and genetic structure in threatened species is recognised as important, but genetic data are frequently missing from management plans. We use a panel of 11 highly polymorphic microsatellites to describe genetic diversity and genetic structure in the Great Spotted Kiwi/Roroa (Apteryx haastii) (GSK). This flightless bird still occupies the majority of its historical range, but its population has become increasingly fragmented due to human activities. Using the most spatially continuous sample set yet collected for this species, we show that extant GSK exhibit high genetic diversity and clear signals of isolation by distance, where there is a strong correlation between genetic similarity and geographic distance between individuals. This suggests that most GSK do not disperse particularly far (15–20 km) and are most likely to settle and mate with close neighbours, promoting fine-scale genetic structuring and high genetic diversity overall. These findings are important for the management of GSK, as current efforts seek to rebuild depleted populations and restore the species back to its full range prior to human arrival in New Zealand. Our data have already been integrated into the GSK recovery plan, informing policy on translocations and other restoration opportunities.
Additional file 1: of Progression into sepsis: an individualized process varying by the interaction of comorbidities with the underlying infection
Creators: name: Sinapidis, Dimitrios
name: Vassileios Kosmas
name: Vittoros, Vasileios
name: Koutelidakis, Ioannis
name: Pantazi, Aikaterini
name: Aggelos Stefos
name: Katsaros, Konstantinos
name: Akinosoglou, Karolina
name: Bristianou, Magdalini
name: Toutouzas, Konstantinos
name: Chrisofos, Michael
name: Giamarellos-Bourboulis, Evangelos
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Developmental Biology
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology
subject: Computational Biology

description: Table S1. Comparison of comorbidities between patients with infection and sepsis developing in the field of acute pyelonephritis. (DOCX 21 kb)
Thermally Activated Motion of Sodium Cations in Insulating Parent Low-Silica X Zeolite
Creators: name: Igarashi, Mutsuo
name: Jeglič, Peter
name: Mežnaršič, Tadej
name: Nakano, Takehito
name: Nozue, Yasuo
name: Watanabe, Naohiro
name: Arčon, Denis
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report a $^{23}$Na spin-lattice relaxation rate, $T_1^{-1}$, in low-silica X zeolite. $T_1^{-1}$ follows multiple BPP-type behavior as a result of thermal motion of sodium cations in insulating material. The estimated lowest activation energy of 15~meV is much lower than 100~meV observed previously for sodium motion in heavily Na-loaded samples and is most likely attributed to short-distance jumps of sodium cations between sites within the same supercage.
description: 2 pages, 1 figure, published in JPSJ
Magnetoconductance oscillations in quasiballistic multimode nanowires
Creators: name: Tserkovnyak, Yaroslav
name: Halperin, Bertrand I.
Publisher: name: arXiv
Year: 2006
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We calculate the conductance of quasi-one-dimensional nanowires with electronic states confined to a surface charge layer, in the presence of a uniform magnetic field. Two-terminal magnetoconductance (MC) between two leads deposited on the nanowire via tunnel barriers is dominated by density-of-states (DOS) singularities, when the leads are well apart. There is also a mesoscopic correction due to a higher-order coherent tunneling between the leads for small lead separation. The corresponding MC structure depends on the interference between electron propagation via different channels connecting the leads, which in the simplest case, for the magnetic field along the wire axis, can be crudely characterized by relative winding numbers of paths enclosing the magnetic flux. In general, the MC oscillations are aperiodic, due to the Zeeman splitting, field misalignment with the wire axis, and a finite extent of electron distribution across the wire cross section, and are affected by spin-orbit coupling. The quantum-interference MC traces contain a wealth of information about the electronic structure of multichannel wires, which would be complimentary to the DOS measurements. We propose a four-terminal configuration to enhance the relative contribution of the higher-order tunneling processes and apply our results to realistic InAs nanowires carrying several quantum channels in the surface charge-accumulation layer.
description: 11 pages, 8 figures
The Utility of Kansas City Cardiomyopathy Questionnaire (KCCQ) in Assessing Quality of Life Among Heart Failure Patients Undergoing Exercise Training Rehabilitation: A Systematic Review
Creators: name: Bratosin, Felix
Publisher: name: OSF Registries
Year: 2024
Subjects: subject: Medicine and Health Sciences

description: Given the variety of exercise rehabilitation modalities and the nuanced impacts these interventions can have on different aspects of a patient's life, a thorough examination of the KCCQ's performance across these dimensions is warranted. Therefore, the hypothesis of this systematic review is that the KCCQ effectively measures the quality-of-life improvements in heart failure patients participating in exercise training rehabilitation pro-grams, including those delivered via telemedicine, and in all stages of HF, regardless of ejection fraction (EF) and clinical status. The aims and objectives of this study are to collate all studies and evaluate the application of the KCCQ in this context, to compare its efficacy with other QoL assessment tools. By achieving these objectives, this review intends to con-tribute to the optimization of heart failure management practices, ensuring that they are both effective and patient centered.
An efficient multi-scale Green's Functions Reaction Dynamics scheme
Creators: name: Sbailò, Luigi
name: Noé, Frank
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: Molecular Dynamics - Green's Functions Reaction Dynamics (MD-GFRD) is a multiscale simulation method for particle dynamics or particle-based reaction-diffusion dynamics that is suited for systems involving low particle densities. Particles in a low-density region are just diffusing and not interacting. In this case one can avoid the costly integration of microscopic equations of motion, such as molecular dynamics (MD), and instead turn to an event-based scheme in which the times to the next particle interaction and the new particle positions at that time can be sampled. At high (local) concentrations, however, e.g. when particles are interacting in a nontrivial way, particle positions must still be updated with small time steps of the microscopic dynamical equations. The efficiency of a multi-scale simulation that uses these two schemes largely depends on the coupling between them and the decisions when to switch between the two scales. Here we present an efficient scheme for multi-scale MD-GFRD simulations. It has been shown that MD-GFRD schemes are more efficient than brute-force molecular dynamics simulations up to a molar concentration of $10^{2}μM$. In this paper, we show that the choice of the propagation domains has a relevant impact on the computational performance. Domains are constructed using a local optimization of their sizes and a minimal domain size is proposed. The algorithm is shown to be more efficient than brute-force Brownian dynamics simulations up to a molar concentration of $10^{3}μM$ and is up to an order of magnitude more efficient compared with previous MD-GFRD schemes.
Dynamics of Embedded Curves by Doubly-Nonlocal Reaction-Diffusion Systems
Creators: name: von Brecht, James H.
name: Blair, Ryan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Analysis of PDEs (math.AP)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 35K57, 57M27

description: We study a class of nonlocal, energy-driven dynamical models that govern the motion of closed, embedded curves from both an energetic and dynamical perspective. Our energetic results provide a variety of ways to understand physically motivated energetic models in terms of more classical, combinatorial measures of complexity for embedded curves. This line of investigation culminates in a family of complexity bounds that relate a rather broad class of models to a generalized, or weighted, variant of the crossing number. Our dynamic results include global well-posedness of the associated partial differential equations, regularity of equilibria for these flows as well as a more detailed investigation of dynamics near such equilibria. Finally, we explore a few global dynamical properties of these models numerically.
description: 49 pages, 3 figures
Physics of Flow Instability and Turbulent Transition in Shear Flows
Creators: name: Dou, Hua-Shu
Publisher: name: arXiv
Year: 2006
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Classical Physics (physics.class-ph)
subject: FOS: Physical sciences

description: In this paper, the physics of flow instability and turbulent transition in shear flows is studied by analyzing the energy variation of fluid particles under the interaction of base flow with a disturbance. For the first time, a model derived strictly from physics is proposed to show that the flow instability under finite amplitude disturbance leads to turbulent transition. The proposed model is named as "energy gradient method." It is demonstrated that it is the transverse energy gradient that leads to the disturbance amplification while the disturbance is damped by the energy loss due to viscosity along the streamline. It is also shown that the threshold of disturbance amplitude obtained is scaled with the Reynolds number by an exponent of -1, which exactly explains the recent modern experimental results by Hof et al. for pipe flow. The mechanism for velocity inflection and hairpin vortex formation are explained with reference to analytical results. Following from this analysis, it can be demonstrated that the critical value of the so called energy gradient parameter Kmax is constant for turbulent transition in wall bounded parallel flows, and this is confirmed by experiments and is about 370-389. The location of instability initiation in the flow field accords well with the experiments for both pipe Poiseuille flow (r/R=0.58) and plane Poiseuille flow (y/h=0.58). It is also inferred from the proposed method that the transverse energy gradient can serve as the power for the self-sustaining process of wall bounded turbulence. Finally, the relation of "energy gradient method" to the classical "energy method" based on Rayleigh-Orr equation is discussed.
description: 38 pages, 12 figures
Comparison of adult census size and effective population size support the need for continued protection of two Solomon Island endemics
Creators: name: Cowles, Sarah A.
name: Weeks, Brian C.
name: Perrin, Lindsey
name: Chen, Nancy
name: Uy, J. Albert C.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Inorganic Chemistry
subject: FOS: Chemical sciences

description: Because a population’s ability to respond to rapid change is dictated by standing genetic variation, we can better predict a population’s long-term viability by estimating and then comparing adult census size (N) and effective population size (Ne). However, most studies only measure N or Ne, which can be misleading. Using a combination of field and genomic sequence data, we here estimate and compare N and Ne in two range-restricted endemics of the Solomon Islands. Two Zosterops White-eye species inhabit the small island of Kolombangara, with a high elevation species endemic to the island (Z. murphyi) and a low elevation species endemic to the Solomon Islands (Z. kulambangrae). Field observations reveal large values of N for both species with Z. kulambangrae numbering at 114,781 ± 32,233 adults, and Z. murphyi numbering at 64,412 ± 15,324 adults. In contrast, genomic analyses reveal that Ne was much lower than N, with Z. kulambangrae estimated at 694.5 and Z. murphyi at 796.1 individuals. Further, positive Tajima’s D values for both species suggest that they have experienced a demographic contraction, providing a mechanism for low values of Ne. Comparison of N and Ne suggests that Z. kulambangrae and Z. murphyi are not at immediate threat of extinction but may be at genetic risk. Our results provide important baseline data for long-term monitoring of these island endemics, and argue for measuring both population size estimates to better gauge long-term population viability.
Additional file 12: of Association genetics studies on frost tolerance in wheat (Triticum aestivum L.) reveal new highly conserved amino acid substitutions in CBF-A3, CBF-A15, VRN3 and PPD1 genes
Creators: name: Babben, Steve
name: Schliephake, Edgar
name: Janitza, Philipp
name: Berner, Thomas
name: Keilwagen, Jens
name: Koch, Michael
name: Arana-Ceballos, Fernando
name: Templer, Sven
name: Chesnokov, Yuriy
name: Pshenichnikova, Tatyana
name: Schondelmaier, Jörg
name: Börner, Andreas
name: Pillen, Klaus
name: Ordon, Frank
name: Perovic, Dragan
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: Evolutionary Biology
subject: Ecology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology
subject: 60506 Virology

description: Figure S7. Amino acid alignment and nucleotide divergence rates (dN/dS) of CBF-A13 gene and nine homologous amino acid sequences. Illustrated are alignments of two haplotype AA sequences of CBF-A13 and nine homologous plant AA sequences. The numbers above the alignment illustrate the sites of AAs. The black line above the alignment illustrates the PKK/RPAGRxKFxETRHP and DSAWR motif, the red line the AP2 domain, the black arrows the β-strands and the black spiral the α-helix. The description of black line and red dots is according to Fig. 6. (PDF 53 kb)