cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Highly siderophile elements reveal ancient subarc mantle beneath the South West Indian Ridge at Marion Rise
Creators: name: Waag, Milena
name: Fleming, William Lindsay
name: Gastescu, Andrei
name: Becker, Harry
name: Stammeier, Jessica Alexandra
name: Gleissner, Philipp
name: Hoffmann, J. Elis
name: Dick, Henry J.B.
name: Koepke, Jürgen
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
The ultra-slow spreading South West Indian Ridge (SWIR) near Marion Rise comprises segments of thin crust and abundant abyssal peridotites exposed near the ridge axis. Zhou and Dick (2013) proposed that buoyant depleted mantle beneath the SWIR may represent Proterozoic melting residues recycled from Gondwana lithosphere, resulting in excess buoyancy at Marion Rise. In order to test this hypothesis, serpentinized harzburgites, dunites and scarce lherzolites were dredged and sampled by remotely operated vehicle along SWIR (36°54.0’ E to 39°13.5’ E) during expedition SO 273 in 2020. The major and trace element compositions of the peridotites (Mg# = 0.90-0.92) are similar to other depleted abyssal peridotites and mostly lack visible clinopyroxene. Here, we present new highly siderophile element (HSE) mass fraction and Os isotopes, that constrain the time of melt extraction, style of mantle melting and melt transport. Low HSE abundances (Ru = 0.07-0.3x primitive mantle) coupled with strongly fractionated HSE patterns (high Ru/Os, Ir/Os, Ru/Re) in studied peridotites exposed at normal faults suggest higher melting degrees than in most abyssal peridotites elsewhere. The HSE patterns are similar to those in harzburgites and dunites from ophiolites, interpreted to reflect sub-arc mantle lithosphere that was depleted by flux melting above subduction zones. Measured 187Os/188Os range between 0.119 and 0.142, possibly reflecting melt depletion at 1.4 Ga and interaction with sulfide-undersaturated melts or fluids with suprachondritic 187Os/188Os. The data provide evidence for locally strong depletion of mantle rocks at Marion Rise and the occurrence of ancient subarc mantle underneath a modern oceanic ridge.
Level crossings and excess times due to a super-position of uncorrelated exponential pulses
Creators: name: Theodorsen, Audun
name: Garcia, Odd Erik
Publisher: name: arXiv
Year: 2017
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: A well-known stochastic model for intermittent fluctuations in physical systems is investigated. The model is given by a super-position of uncorrelated exponential pulses, and the degree of pulse overlap is interpreted as an intermittency parameter. Expressions for excess time statistics, that is, the rate of level crossings above a given threshold and the average time spent above the threshold, are derived from the joint distribution of the process and its derivative. Limits of both high and low intermittency are investigated and compared to previously known results. In the case of a strongly intermittent process, the distribution of times spent above threshold is obtained analytically. This expression is verified numerically, and the distribution of times above threshold is explored for other intermittency regimes. The numerical results compare favorably to known results for the distribution of times above the mean threshold for an Ornstein-Uhlenbeck process. This contribution generalizes the excess time statistics for the stochastic model which find applications in a wide diversity of natural and technological systems.
description: 40 pages, 26 figures. Longer version of arXiv:1604.04067
Pre-flowering stylar RNA-Seq of 'Shatian' pummelo (Citrus maxima)
Creators: name: 刘晨晨(Chenchen Liu)
Publisher: name: CNGB
Year: 2024
Subjects: Raw sequence reads
Transcriptome or Gene expression
Multiisolate
Agricultural

description: The samples were stylar tissues from five stages of 'Shatian' pummelo (Citrus maxima), these stages included Stage 1 (S1) which was 5 days before flowering, Stage 2 (S2) which was 4 days before flowering, Stage 3 (S3) which was 3 days before flowering, Stage 4 (S4) which was 2 days before flowering, Stage 5 (S5) which was 1 day before flowering, and Stage 6 (S6) which was the day of flowering.
Charmed Baryon $Λ_c$ in Nuclear Matter
Creators: name: Ohtani, Keisuke
name: Araki, Ken-ji
name: Oka, Makoto
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Density dependences of the mass and self-energies of $Λ_c$ in nulear matter are studied in the parity projected QCD sum rule. Effects of nuclear matter are taken into account through the quark and gluon condensates. It is found that the four-quark condensates give dominant contributions. As the density dependences of the four-quark condensates are not known well, we examine two hypotheses. One is based on the factorization hypothesis (F-type) and the other is derived from the perturbative chiral quark model (QM-type). The F-type strongly depends on density, while the QM-type gives a weaker dependence. It is found that, for the F-type dependence, the energy of $Λ_c$ increases as the density of nuclear matter grows, that is, $Λ_c$ feels repulsion. On the other hand, the QM-type predicts a weak attraction ($\sim 20$ MeV at the normal nuclear density) for $Λ_c$ in nuclear matter. We carry out a similar analysis of the $Λ$ hyperon and find that the F-type density dependence is too strong to explain the observed binding energy of $Λ$ in nuclei. Thus we conclude that the weak density dependence of the four-quark condensate is more realistic. The scalar and vector self-energies of $Λ_c$ for the QM-type dependence are found to be much smaller than those of the light baryons.
description: 14 pages, 6 figures, 2 tables, published version
หน้าที่ในการรักษาความลับอันเกิดจากการไกล่เกลี่ยข้อพิพาท
Creators: name: ภูริณัฐ อุนจะนํา
Publisher: name: สำนักวิชานิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง
Year: 2566
Subjects: การไกล่เกลี่ยข้อพิพาท
ความลับ
ไม่เป็นการกระทบสิทธิ

description: วารสารนิติศาสตร์ มหาวิทยาลัยแม่ฟ้าหลวง, 6, 2, 14-58
Funktionel Familieterapi
Creators: Socialstyrelsen
Birgitte Færregaard Larsen, Socialstyrelsen
VIVE
Christoffer Scavenius Sonne-Schmidt, VIVE
Publisher: name: Rigsarkivet
Year: 2022

description: Formålet med forskningsprojektet var atundersøge om FFT har den ønskede virkning i
Danmark. Målet med FFT var at forbedrerelationerne i familien og mindske den ungesuhensigtsmæssige adfærd ved dels at styrkerelationerne internt i familien, dels at træne denunge og forældrene i at forebygge og håndterekonflikter.
A hybrid quantum eraser scheme for characterization of free-space and fiber communication channels
Creators: name: Nape, Isaac
name: Kyeremah, Charlotte
name: Vallés, Adam
name: Rosales-Guzmán, Carmelo
name: Buah-Bassuah, Paul K.
name: Forbes, Andrew
Publisher: name: arXiv
Year: 2017
Subjects: subject: Quantum Physics (quant-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We demonstrate a simple projective measurement based on the quantum eraser concept that can be used to characterize the disturbances of any communication channel. Quantum erasers are commonly implemented as spatially separated path interferometric schemes. Here we exploit the advantages of redefining the which-path information in terms of spatial modes, replacing physical paths with abstract paths of orbital angular momentum (OAM). Remarkably, vector modes (natural modes of free-space and fiber) have a non-separable feature of spin-orbit coupled states, equivalent to the description of two independently marked paths. We explore the effects of fiber perturbations by probing a step-index optical fiber channel with a vector mode, relevant to high-order spatial mode encoding of information for ultra-fast fiber communications.
description: Published version, 6 pages, 5 figures
Who’s fit for the low-carbon transition? Emerging skills and wage gaps in job and data
Creators: name: Saussay, Aurélien
name: Sato, Misato
name: Vona, Francesco
name: O’Kane, Layla
name: Saussay, Aurélien
name: Sato, Misato
name: Vona, Francesco
name: O’Kane, Layla
Publisher: name: Unknown
Year: 2022
Subjects: subject: Labor and Human Capital
subject: Research and Development/Tech Change/Emerging Technologies
subject: low-carbon jobs
subject: fossil-fuel jobs
subject: skill gaps
subject: job vacancy data
subject: green wage premium
subject: distributional effects
subject: low-carbon transition

description: As governments worldwide increase their commitments to tackling climate change, the number of low-carbon jobs are expected to grow rapidly. Here we provide evidence on the characteristics of low-carbon jobs in the US using comprehensive online job postings data between 2010-2019. By accurately identifying low-carbon jobs and comparing them to similar jobs in the same occupational group, we show that low-carbon jobs differ from high-carbon or generic jobs in a number of important ways. Low-carbon jobs have higher skill requirements across a broad range of skills, especially technical ones. However, the wage premium for low-carbon jobs has declined over time and the geographic overlap between low- and high-carbon jobs is limited. Overall, our findings suggest the low-carbon transition entails potentially high labour reallocation costs associated with re-skilling and earning losses, indicating public investments in skills is needed to deliver a smooth and rapid transition.
title: From Understanding to Tailoring: Molecular Simulations unravel Crystal Nucleation and Growth
Creators: name: Zahn, Dirk
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
From Understanding to Tailoring: Molecular Simulations unravel Crystal Nucleation and Growth

Dirk Zahn, Friedrich-Alexander-Universität Erlangen-Nürnberg

Modern approaches of molecular dynamics simulations have paved the way to the in-depth understanding of crystal formation from solution. This starts from the characterization of precursor solutions and the elucidation of molecular recognition during solute-solute or solute-substrate association. Efficient sampling techniques further enable the analyses of crystallite evolution from solute complexes to ordered nuclei, be it via straight or multi-step mechanisms. Using a small series of showcase systems, we demonstrate the combination of different modelling techniques to investigate redox reactions or proton transfers at the precipitate-solvent interface. From this, the role of different solvent scenarios including redox-potential and pH may be analyzed at the molecular level of detail. Likewise, we exemplify the in-depth understanding of (anti-)nucleation agents and growth-controlling additives as control factors of structural evolution including polymorphic form, crystallite size and shape.
Nyctinomops macrotis
Creators: name: García, Franger J.
name: Ochoa-G, José
name: Poma-Urey, José L.
name: Miller, Bruce W.
name: Falcão, Fábio C.
name: del Valle Alvarez, Martín Roberto
Publisher: name: Zenodo
Year: 2024
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Molossidae
Nyctinomops
Nyctinomops macrotis

description: Nyctinomops macrotis (Gray, 1839)
Summary of captures.
One female (CMARF 2225).
External measurements and weight.
TLB: 137.00, TL: 60.00, LHL: 7.00, EL: 27.00, W: 22.00.
Morphological description.
Dorsal and ventral pelage reddish brown. Ears large, fused at the midline of the forehead and nearly reaching the nostrils. Nostrils directed laterally. The upper lip is deeply furrowed by wrinkles (Fig. 14).
The skull is large, with a narrow rostrum (Fig. 14). Sagittal and lambdoidal crests are present and prominent. Upper incisors parallel. First upper premolar diminutive. Lacrimal processes are well-developed. Basisphenoid pits are large and deep. Lower incisors bifid. Some skull measurements are shown in Table 1.
Identification.
 The forearm length is> 55 mm, the total length of the skull is> 22 mm, and the basisphenoid pits are large and relatively deep, distinguishing the only captured individual of this species from N. laticaudatus and N. aurispinosus (Eger 2008).
description: Published as part of García, Franger J., Ochoa-G, José, Poma-Urey, José L., Miller, Bruce W., Falcão, Fábio C. & del Valle Alvarez, Martín Roberto, 2024, Expanding the knowledge of the bat fauna of the Brazilian Caatinga: new geographical records of molossid bats (Chiroptera, Molossidae) for the Chapada Diamantina region, with taxonomic notes, pp. 333-371 in ZooKeys 1210 on pages 333-371, DOI: 10.3897/zookeys.1210.128570
Non-equilibrium transport through a disordered molecular nanowire
Creators: name: Thiessen, P.
name: Diaz, E.
name: Roemer, R. A.
name: Dominguez-Adame, F.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the non-equilibrium transport properties of a disordered molecular nanowire. The nanowire is regarded as a quasi-one-dimensional organic crystal composed of self-assembled molecules. One orbital and a single random energy are assigned to each molecule while the intermolecular coupling does not fluctuate. Consequently, electronic states are expected to be spatially localized. We consider the regime of strong localization, namely, the localization length is smaller than the length of the molecular wire. Electron-vibron interaction, taking place in each single molecule, is also taken into account. We investigate the interplay between disorder and electron-vibron interaction in response to either an applied electric bias or a temperature gradient. To this end, we calculate the electric and heat currents when the nanowire is connected to leads, using the Keldysh non-equilibrium Green's function formalism. At intermediate temperature, scattering by disorder dominates both charge and heat transport. We find that the electron-vibron interaction enhances the effect of the disorder on the transport properties due to the exponential suppression of tunneling.
title: Transport and reaction of light elements in pegmatitic systems at thermal disequilibrium – first insights from an experimental approach
Creators: name: Singer, Christian Ronny
name: Behrens, Harald
name: Weyer, Stefan
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
The transition from fossil towards green energy sources is one of the major challenges for our society. In order to accomplish this, large amounts of lithium are necessary as a component in Li-ion batteries. Such resources can be obtained from pegmatites. These magmatic rocks are often associated with highly fractionated granites and are therefore abundant all over the globe. Rare-element pegmatites, a sub-group of pegmatites, are often strongly enriched in Li and B and a variety of strategic elements (e.g. Ta, Nb, Be, Sb, W). There are many models for the formation of such pegmatites, however, the mechanisms leading to strong metal enrichment are yet poorly constrained.

With our experimental study we want to address, whether Li and B isotopes can be used as tracers for magmatic and hydrothermal processes in pegmatites. For this purpose, we investigate the isotope fractionation of Li and B during the interaction between a pegmatitic melt and a fluid phase in a closed system. We have developed an experimental setup, where melt and fluid coexist. Diffusive transport is directed from the pegmatitic melt through an aqueous fluid into a sink (e.g. aluminosilicate melt or muscovite). To mimic natural conditions, temperature gradients ≤ 10 K/cm along the sample can be adjusted. First results of associated diffusion couple experiments show that Li diffusion is 1) several orders of magnitude faster than B and 2) insensitive to melt composition. B diffusion, on the other hand, strongly depends on melt composition and is mainly controlled by melt viscosity.
A Simple Method to detect spontaneous CP Violation in multi-Higgs models
Creators: name: Ogreid, O. M.
name: Osland, P.
name: Rebelo, M. N.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: For models with several Higgs doublets we present an alternative method to the one proposed by Branco, Gerard and Grimus, in 1984, to check whether or not CP is spontaneously violated in the Higgs potential. The previous method is powerful and rigorous. It requires the identification of a matrix $U$ corresponding to a symmetry of the Lagrangian and verifying a simple relation involving the vacuum expectation values. The nonexistence of such a matrix signals spontaneous CP violation. However, as the number of Higgs doublets increases, finding such a matrix $U$ may not be straightforward and it may turn out to be easier to analyse the potential by going to the so-called Higgs basis. The transformation to the Higgs basis is straightforward once the vacuum expectation values are known. The method proposed in this work is also powerful and rigorous and can be particularly useful to analyse models with more than two Higgs doublets and with continuous symmetries.
description: 9 pages, no figures. v2: minor changes, matching JHEP version
Landsdækkende Undersøgelse af Patientoplevelser
Creators: Center for Patientinddragelse
Region Hovedstaden
Region Sjælland
Region Syddanmark
Region Midtjylland
Region Nordjylland
Publisher: name: Rigsarkivet
Year: 2022

description: Formålet med LUP er, at:
•	Identificere og sammenligne forskelle i patienters oplevelser inden for udvalgte temaer på tværs af landet.
•	Følge udviklingen i patienters oplevelser og vurderinger systematisk over tid.
•	Levere data til arbejdet med kvalitetsforbedringer, herunder målrettede oplysninger for de enkelte patient- og pårørendegrupper.
Effects of neutrino mass hierarchies on dynamical dark energy models
Creators: name: Yang, Weiqiang
name: Nunes, Rafael C.
name: Pan, Supriya
name: Mota, David F.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We investigate how three different possibilities of neutrino mass hierarchies, namely normal, inverted, and degenerate, can affect the observational constraints on three well known dynamical dark energy models, namely the Chevallier-Polarski-Linder, logarithmic, and the Jassal-Bagla-Padmanabhan parametrizations. In order to impose the observational constraints on the models, we performed a robust analysis using Planck 2015 temperature and polarization data, Supernovae type Ia from Joint Light curve analysis, baryon acoustic oscillations distance measurements, redshift space distortion characterized by $f(z)σ_8(z)$ data, weak gravitational lensing data from Canada-France-Hawaii Telescope Lensing Survey, and cosmic chronometers data plus the local value of the Hubble parameter. We find that different neutrino mass hierarchies return similar fit on almost all model parameters and mildly change the dynamical dark energy properties.
description: 10 pages, 5 captioned figures, 4 tables; Published version in Phys. Rev. D
CP11 Treatment and Axon Regeneration
Creators: name: English, Arthur
Publisher: name: figshare
Year: 2023
Subjects: Peripheral nervous system

description: Treatments with the asparaginyl endopeptidase (AEP) inhibitor, compound 11 (CP11) resulted in an enhancement of sensory and motor axon regeneration following peripheral nerve injury. Direct inhibition of AEP by CP11 mimics the effect of activity-dependent and BDNF-TrkB-dependent approaches.
Early X-ray Flares in GRBs
Creators: name: Ruffini, R.
name: Wang, Y.
name: Aimuratov, Y.
name: de Almeida, U. Barres
name: Becerra, L.
name: Bianco, C. L.
name: Chen, Y. C.
name: Karlica, M.
name: Kovacevic, M.
name: Li, L.
name: Fuksman, J. D. Melon
name: Moradi, R.
name: Muccino, M.
name: Penacchioni, A. V.
name: Pisani, G. B.
name: Primorac, D.
name: Rueda, J. A.
name: Shakeri, S.
name: Vereshchagin, G. V.
name: Xue, S. -S.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We analyze the early X-ray flares in the GRB "flare-plateau-afterglow" (FPA) phase observed by Swift-XRT. The FPA occurs only in one of the seven GRB subclasses: the binary-driven hypernovae (BdHNe). This subclass consists of long GRBs with a carbon-oxygen core and a neutron star (NS) binary companion as progenitors. The hypercritical accretion of the supernova (SN) ejecta onto the NS can lead to the gravitational collapse of the NS into a black hole. Consequently, one can observe a GRB emission with isotropic energy $E_{iso}\gtrsim10^{52}$~erg, as well as the associated GeV emission and the FPA phase. Previous work had shown that gamma-ray spikes in the prompt emission occur at $\sim 10^{15}$--$10^{17}$~cm with Lorentz gamma factor $Γ\sim10^{2}$--$10^{3}$. Using a novel data analysis we show that the time of occurrence, duration, luminosity and total energy of the X-ray flares correlate with $E_{iso}$. A crucial feature is the observation of thermal emission in the X-ray flares that we show occurs at radii $\sim10^{12}$~cm with $Γ\lesssim 4$. These model independent observations cannot be explained by the "fireball" model, which postulates synchrotron and inverse Compton radiation from a single ultra relativistic jetted emission extending from the prompt to the late afterglow and GeV emission phases. We show that in BdHNe a collision between the GRB and the SN ejecta occurs at $\simeq10^{10}$~cm reaching transparency at $\sim10^{12}$~cm with $Γ\lesssim4$. The agreement between the thermal emission observations and these theoretically derived values validates our model and opens the possibility of testing each BdHN episode with the corresponding Lorentz gamma factor.
description: 57 pages, 40 figures, accepted for publication on ApJ
Influence of prenatal factors on gut microbiota in infants: a cohort study
Creators: name: 宋绮莹(Qiying Song)
Publisher: name: CNGB
Year: 2026
Subjects: Raw sequence reads
Environment
Medical

description: Pregnant women were included in the study during pregnancy, and followed up until the infants were 6 months old. Fecal samples of infants were collected at 1and 6 months old, and some relevant clinical information was also collected. The 16S rRNA sequencing technology was adopted, combined with rigorous statistical methods to explore the influence of prenatal factors on infant gut flora.
title: Structural incorporation of arsenate into vivianite
Creators: name: Perez, Jeffrey Paulo H.
name: Okhrymenko, Marharyta
name: Blukis, Roberts
name: Roddatis, Vladimir
name: Mayana, Sathish
name: Mosselmans, J. Frederick W.
name: Benning, Liane G.
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
Vivianite is a stable ferrous iron phosphate [FeII3(PO4)2·8H2O] that forms in oxygen-poor, Fe2+- and organic-rich environments. Isomorphic substitution of divalent cations (e.g. Mg and Mn) for Fe(II) in the structure are typical in natural vivianites. However, anion substitution is rare; and in particular, arsenate [AsVO43-] substitution has never been reported for natural vivianites and only partial substitution has been reported for synthetic analogues although parasymplesite [FeII3(AsO4)2·8H2O] exist in natural environments. In this study, we synthesized As(V)-substituted vivianites (FeII3[(PO4)1-x(AsO4)x]2·8H2O) with systematically increased degrees of substitution (0.22 ≤ x ≤ 0.95), forming a complete solid solution between end-members vivianite and parasymplesite. The As(V)-substituted vivianites crystallized in a monoclinic C2/m like both end-members, and kept the platelet crystal habit of As-free vivianite even at high degrees of As(V) substitution. The local bonding environment data derived from Fe and As K-edge X-ray absorption spectroscopy and crystal chemical information from infrared spectroscopy analysis confirmed that As(V) was successfully incorporated into the vivianite crystal structure. Furthermore, the scanning transmission electron microscopy coupled with energy dispersive X-ray elemental maps revealed a homogenous distribution of As in the vivianite samples. Our data shows that As(V) can be incorporated into the vivianite structure (up to 95 mol% or 25 wt.%). In natural environments, this could provide a stable sink for arsenic immobilization in both modern and ancient ferruginous settings.
On square functions with independent increments and Sobolev spaces on the line
Creators: name: Cufí, Julià
name: Nicolau, Artur
name: Seeger, Andreas
name: Verdera, Joan
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics

description: We prove a characterization of some $L^p$-Sobolev spaces involving the quadratic symmetrization of the Calderón commutator kernel, which is related to a square function with differences of difference quotients. An endpoint weak type estimate is established for functions in homogeneous Hardy-Sobolev spaces $\dot H^1_α$. We also use a local version of this square function to characterize pointwise differentiability for functions in the Zygmund class.
description: To appear in Annali di Matematica Pura ed Applicata
Cosmological constraints from a joint analysis of cosmic growth and expansion
Creators: name: Moresco, Michele
name: Marulli, Federico
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Combining measurements on the expansion history of the Universe and on the growth rate of cosmic structures is key to discriminate between alternative cosmological frameworks and to test gravity. Recently, Linder (2017) proposed a new diagram to investigate the joint evolutionary track of these two quantities. In this letter, we collect the most recent cosmic growth and expansion rate datasets to provide the state-of-the-art observational constraints on this diagram. By performing a joint statistical analysis of both probes, we test the standard $Λ$CDM model, confirming a mild tension between cosmic microwave background predictions from Planck mission and cosmic growth measurements at low redshift ($z<2$). Then we test alternative models allowing the variation of one single cosmological parameter at a time. In particular, we find a larger growth index than the one predicted by general relativity $γ=0.65^{+0.05}_{-0.04}$). However, also a standard model with total neutrino mass of $0.26\pm0.10$ eV provides a similarly accurate description of the current data. By simulating an additional dataset consistent with next-generation dark-energy mission forecasts, we show that growth rate constraints at $z>1$ will be crucial to discriminate between alternative models.
description: 5 pages, 3 figures. Accepted for publication in MNRAS letter
Quantum transition between magnetically ordered and Mott glass phases
Creators: name: Syromyatnikov, A. V.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We discuss a quantum transition from a superfluid to a Mott glass phases in disordered Bose-systems by the example of an isotropic spin-$\frac12$ antiferromagnet with spatial dimension $d\ge2$ and with disorder in tunable exchange couplings. Our analytical consideration is based on general properties of a system in critical regime, on the assumption that the magnetically order part of the system shows fractal properties near the transition, and on a hydrodynamic description of long-wavelength magnons in the magnetically ordered ("superfluide") phase. Our results are fully consistent with a scaling theory based on an ansatz for the free energy proposed by M.P. Fisher et al. (Phys. Rev. B 40, 546 (1989)). We obtain $z=d-β/ν$ for the dynamical critical exponent and $ϕ= zν$, where $ϕ$, $β$, and $ν$ are critical exponents of the critical temperature, the order parameter, and the correlation length, respectively. The density of states of localized excitations (fractons) is found to show a superuniversal (i.e., independent of $d$) behavior.
description: 8 pages, 2 figures, a few slight rectifications. arXiv admin note: text overlap with arXiv:1604.08728
Probing electron-phonon interaction through two-photon interference in resonantly driven semiconductor quantum dots
Creators: name: Reigue, Antoine
name: Iles-Smith, Jake
name: Lux, Fabian
name: Monniello, Léonard
name: Bernard, Mathieu
name: Margaillan, Florent
name: Lemaitre, Aristide
name: Martinez, Anthony
name: McCutcheon, Dara P S
name: Mørk, Jesper
name: Hostein, Richard
name: Voliotis, Valia
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We investigate the temperature dependence of photon coherence properties through two photon interference (TPI) measurements from a single QD under resonant excitation. We show that the loss of indistinguishability is only related to the electron-phonon coupling without being affected by spectral diffusion. Through these measurements, and a complementary microscopic theory, we identify two independent separate decoherence processes each associated to phonons. Below 10K, we find that the relaxation of the vibrational lattice is the dominant contribution to the loss of TPI visibility. This process is non-Markovian in nature, and corresponds to real phonon transitions resulting in a broad phonon sideband in the QD emission spectra. Above 10K, virtual phonon transitions to higher lying excited states in the QD become the dominant dephasing mechanism, this leads to broadening of the zero phonon line, and a corresponding rapid decay in the visibility. The microscopic theory we develop provides analytic expressions for the dephasing rates for both virtual phonon scattering and non-Markovian lattice relaxation.
title: Microseismicity in relation to the rise of the mine water level and the regional stress field in the eastern Ruhr area
Creators: name: Rische, Martina
name: Niederhuber, Thomas
name: Fischer, Kasper David
name: Friederich, Wolfgang
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2022

description:
Using data from permanent seismological stations of the Ruhr University and the temporal short-period FloodRisk network in the eastern Ruhr area, microseismicity in the area of the former coal mine “Bergwerk Ost” is observed. The database is supplemented by the levels of the mine water table, which are regularly measured and made available by Ruhrkohle AG (RAG) at various measuring points distributed over the study area. A special focus is on the relation of the microseismicity to the rising mine water level after the end of mining.

Since the beginning of the flooding, more than 2000 induced events in a magnitude range from -0.7 up to 2.6 MLv have been localised. The spatial distribution of hypocentres is divided into two areas, with few events in the central study area and over 95% of earthquakes in its eastern part. Many of these events are spatially clustered and some show quite high waveform similarity. This allows relative localisation to increase the accuracy of the location.

Comparing the old galleries, which today serve as the main underground waterways, with the localisations from the relative seismicity localisation, strong correlations can be seen. The measured temporal trend of the mine water level, after pumps were shut down in mid-2019, shows a strong correlation with the temporal evolution of the observed microseismicity.

In addition to investigating the spatial and temporal distribution of seismicity, fault plane solutions could be determined for larger seismic events. These are compared with the regional stress field derived from independent investigations.
Testing the nature of neutrinos from four-body $τ$ decays
Creators: name: Yuan, Han
name: Jiang, Yue
name: Wang, Tian-hong
name: Li, Qiang
name: Wang, Guo-Li
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: This paper is designed to discuss four-body lepton number violating tau decay. We study the processes $τ^+ \to e^+ e^+ π^- ν_τ$ and $τ^+ \to e^+ e^+ π^- ν_e$ to determine the nature of neutrino. The first process violates lepton number by two units which can only happen through an internal Majorana. The second one conserves lepton number but violates lepton flavor which can take place with both Majorana neutrino and Dirac neutrino. We calculate their branching ratio $Br$ and differential branching ratio $dBr/dE_π$ to distinguish Majorana neutrino vs. Dirac neutrino. We also propose the possibility of experiment to perform this detection.
On the Detection of Extrasolar Moons and Rings
Creators: name: Heller, René
Publisher: name: arXiv
Year: 2017
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Since the discovery of a planet transiting its host star in the year 2000, thousands of additional exoplanets and exoplanet candidates have been detected, mostly by NASA's Kepler space telescope. Some of them are almost as small as the Earth's moon. As the solar system is teeming with moons, more than a hundred of which are in orbit around the eight local planets, and with all of the local giant planets showing complex ring systems, astronomers have naturally started to search for moons and rings around exoplanets in the past few years. We here discuss the principles of the observational methods that have been proposed to find moons and rings beyond the solar system and we review the first searches. Though no exomoon or exoring has been unequivocally validated so far, theoretical and technological requirements are now on the verge of being mature for such discoveries.
description: invited review, 17 pages, 4 figures (3 col, 1 b/w)
On the concordance of cosmological data in the case of the generalized Chaplygin gas
Creators: name: Aurich, Ralf
name: Lustig, Sven
Publisher: name: arXiv
Year: 2017
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The generalized Chaplygin gas cosmology provides a prime example for the class of unified dark matter models, which substitute the two dark components of the standard cosmological LCDM concordance model by a single dark component. The equation of state of the generalized Chaplygin gas is characterised by a parameter alpha such that the standard LCDM model is recovered in the case alpha=0 with respect to the background dynamics and the cosmic microwave background (CMB) statistics. This allows to investigate the concordance of different cosmological data sets with respect to alpha. We compare the supernova data of the Supernova Cosmology Project, the data of the baryon oscillation spectroscopic survey (BOSS) of the third Sloan digital sky survey (SDSS-III) and the CMB data of the Planck 2015 data release. The importance of the BOSS Lyman alpha forest BAO measurements is investigated. It is found that these data sets possess a common overlap of the confidence domains only for Chaplygin gas cosmologies very close to the LCDM model.
Lagrangian description of massive higher spin supermultiplets in AdS_3 space
Creators: name: Buchbinder, I. L.
name: Snegirev, T. V.
name: Zinoviev, Yu. M.
Publisher: name: arXiv
Year: 2017
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We construct the Lagrangian formulation of massive higher spin on-shell (1,0) supermultiplets in three dimensional anti-de Sitter space. The construction is based on description of the massive three dimensional fields in terms of frame-like gauge invariant formalism and technique of gauge invariant curvatures. For the two possible massive supermultiplets (s,s+1/2) and (s,s-1/2) we derive explicit form of the supertransformations leaving the sum of bosonic and fermionic Lagrangians invariant.
description: 22 pages, no figures; v2: comments, references and new section added, 26 pages
Comparison of the Green-Kubo and homogeneous non-equilibrium molecular dynamics methods for calculating thermal conductivity
Creators: name: Dongre, Bonny
name: Wang, Tao
name: Madsen, Georg K. H.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Different molecular dynamics methods like the direct method, the Green-Kubo (GK) method and homogeneous non-equilibrium molecular dynamics (HNEMD) method have been widely used to calculate lattice thermal conductivity ($κ_\ell$). While the first two methods have been used and compared quite extensively, there is a lack of comparison of these methods with the HNEMD method. Focusing on the underlying computational parameters, we present a detailed comparison of the GK and HNEMD methods for both bulk and vacancy Si using the Stillinger-Weber potential. For the bulk calculations, we find both methods to perform well and yield $κ_\ell$ within acceptable uncertainties. In case of the vacancy calculations, HNEMD method has a slight advantage over the GK method as it becomes computationally cheaper for lower $κ_\ell$ values. This study could promote the application of HNEMD method in $κ_\ell$ calculations involving other lattice defects like nanovoids, dislocations, interfaces.
The devil is in the tails: the role of globular cluster mass evolution on stream properties
Creators: name: Balbinot, Eduardo
name: Gieles, Mark
Publisher: name: arXiv
Year: 2017
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We present a study of the effects of collisional dynamics on the formation and detectability of cold tidal streams. A semi-analytical model for the evolution of the stellar mass function was implemented and coupled to a fast stellar stream simulation code, as well as the synthetic cluster evolution code EMACSS for the mass evolution as a function of a globular cluster orbit. We find that the increase in the average mass of the escaping stars for clusters close to dissolution has a major effect on the observable stream surface density. As an example, we show that Palomar 5 would have undetectable streams (in an SDSS-like survey) if it was currently three times more massive, despite the fact that a more massive cluster loses stars at a higher rate. This bias due to the preferential escape of low-mass stars is an alternative explanation for the absence of tails near massive clusters, than a dark matter halo associated with the cluster. We explore the orbits of a large sample of Milky Way globular clusters and derive their initial masses and remaining mass fraction. Using properties of known tidal tails we explore regions of parameter space that favour the detectability of a stream. A list of high probability candidates is discussed
description: 14 pages, 1 table, 8 figures. MNRAS accepted version
Estimating spin diffusion length and spin Hall angle from spin pumping-induced inverse spin Hall voltages
Creators: name: Roy, Kuntal
Publisher: name: arXiv
Year: 2017
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: There exists considerable confusion in estimating the spin diffusion length of materials with high spin-orbit coupling from spin pumping experiments. For designing functional devices, it is important to determine the spin diffusion length with sufficient accuracy from experimental results. An inaccurate estimation of spin diffusion length also affects the estimation of other parameters (e.g., spin mixing conductance, spin Hall angle) concomitantly. The spin diffusion length for platinum (Pt) has been reported in literature in a wide range of 0.5 - 14 nm, and particularly it is a constant value independent of Pt's thickness. Here, the key reasonings behind such wide range of reported values of spin diffusion length have been identified comprehensively. Particularly, it is shown here that a thickness-dependent conductivity and spin diffusion length is necessary to simultaneously match the experimental results of effective spin mixing conductance and inverse spin Hall voltage due to spin pumping. Such thickness-dependent spin diffusion length is tantamount to Elliott-Yafet spin relaxation mechanism, which bodes well for transitional metals. This conclusion is not altered even when there is significant interfacial spin memory loss. Furthermore, the variations in the estimated parameters are also studied, which is important for technological applications.
Chemical dynamics between wells across a time-dependent barrier: Self-similarity in the Lagrangian descriptor and reactive basins
Creators: name: Junginger, Andrej
name: Duvenbeck, Lennart
name: Feldmaier, Matthias
name: Main, Jörg
name: Wunner, Günter
name: Hernandez, Rigoberto
Publisher: name: arXiv
Year: 2017
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: In chemical or physical reaction dynamics, it is essential to distinguish precisely between reactants and products for all time. This task is especially demanding in time-dependent or driven systems because therein the dividing surface (DS) between these states often exhibits a nontrivial time-dependence. The so-called transition state (TS) trajectory has been seen to define a DS which is free of recrossings in a large number of one-dimensional reactions across time-dependent barriers, and, thus, allows one to determine exact reaction rates. A fundamental challenge to applying this method is the construction of the TS trajectory itself. The minimization of Lagrangian descriptors (LDs) provides a general and powerful scheme to obtain that trajectory even when perturbation theory fails. Both approaches encounter possible breakdowns when the overall potential is bounded, admitting the possibility of returns to the barrier long after trajectories have reached the product or reactant wells. Such global dynamics cannot be captured by perturbation theory. Meanwhile, in the LD-DS approach, it leads to the emergence of additional local minima which make it difficult to extract the optimal branch associated with the desired TS trajectory. In this work, we illustrate this behavior for a time-dependent double-well potential revealing a self-similar structure of the LD, and we demonstrate how the reflections and side-minima can be addressed by an appropriate modification of the LD associated with the direct rate across the barrier.
description: 7 pages, 6 figures, 50 references
Direct manipulation of wave amplitude and phase through inverse design of isotropic media
Creators: name: Liu, Yangjié
name: Vial, B.
name: Horsley, S. A. R.
name: Philbin, T. G.
name: Hao, Y.
Publisher: name: arXiv
Year: 2017
Subjects: subject: Classical Physics (physics.class-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: In this article we propose a new design methodology allowing us to control both ampli- tude and phase of electromagnetic waves from a cylindrical incident wave. This results in isotropic materials and does not resort to transformation optics or its quasi-conformal approximations. Our method leads to two-dimensional isotropic, inhomogeneous material profiles of permittivity and permeability, to which a general class of scattering-free wave solutions arise. Our design is based on the separation of the complex wave solution into amplitude and phase. We give two types of examples to validate our methodology.
description: 18 pages, 4 figs
Genetic characterization profiling of human adenoviruses integrating long-read sequencing and short-read sequencing
Creators: name: 赖娟(Juan Lai)
Publisher: name: CNGB
Year: 2024
Subjects: Genome sequencing and assembly
Virus sequences
Multiisolate

description: In the present study, we integrated Oxford Nanopore Technologies (ONT) long-read sequencing and GeneMind FASTASeq 300 short-read sequencing to reconstruct 32 highly accurate consensus sequences of different human adenovirus genotypes. Then, phylogenetic, diversity, and recombination analyses were conducted to provide a comprehensive understanding of the genetic characterization of HAdV-B, -C, and -E.
title: ASSESSING EAR PINNA REPAIR IN THE MRL/MpJ MOUSE STRAIN
Creators: name: Safaee, Fatemeh
Publisher: name: University of Kentucky Libraries
Year: 2022
Subjects: subject: FOS: Biological sciences
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: The outcome of tissue repair varies across species. Vertebrates such as salamanders have the ability to not only heal scar-free but also completely regenerate lost appendages. In contrast, most mammals heal their wounds with fibrotic scarring. Understanding the key drivers of these divergent injury responses remains a major unanswered question in animal biology. Previous work with the Murphy’s Roth Large (MRL/MpJ) inbred mouse strain suggested they have the ability to rapidly close small (2mm) ear holes. While this ability was originally published as an example of regeneration, subsequent work by other groups suggested that it might represent something more akin to hyper-fibrosis. Thus, the ability of MRL/MpJ mice to heal ear hole punches by regeneration or via fibrotic repair (scarring) remains unresolved. The purpose of this study was to analyze ear hole closure in the MRL/MpJ strain across a range of hole sizes and to characterize the healing process. Moreover, I tested multiple hypotheses that could explain the rapid closure of small ear holes, including MRL/MpJ mice exhibit enhanced cell proliferation, increased ECM gene expression, synthesis, and deposition, and that they exhibit hyperinflammation compared to control outbred strains. We found marginal, albeit weak, support for all three hypotheses supporting faster closure of ear punch injuries but did not find evidence of tissue regeneration.
description: © 2022 Fatemeh Safaee
I Understand Your Pain but I Don’t Feel it:Lower Affective Empathy in Response to Others’ Social Pain in Narcissism
Creators: name: Shahri, Fatemeh
name: Zabihzadeh, Abbas
name: Taghipanahi, Alireza
name: Erfani, Morteza
name: Eddy, Clare M
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 520302
subject: Clinical psychology
classificationCode: 520505
subject: Social psychology

description: While the relationship between narcissism and empathy has been well-researched, empathic accuracy, or the precise strength of another person’s emotions, and self-other distinction, in terms of the disparity between affective ratings for self and other in response to emotive stimuli, have received less attention. The present study investigated empathic accuracy, affective empathy, and the distinction between ratings for self and other, in high (n=44) and low (n=43) narcissism groups (HNG and LNG, respectively) in response to videos presenting physical and social pain. The HNG displayed lower affective empathy and empathic accuracy than the LNG for both pain types. Within the HNG there was higher empathic accuracy for social versus physical pain, yet we revealed reduced affective empathy for social pain, in contrast to the LNG. In addition to this paradox our findings suggest lower emotional resonance in narcissism, indicative of higher self-other distinction in response to stimuli depicting social pain.