cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Ti4+ Substituted Magnesium Hydride as Promising Material for Hydrogen Storage and Photovoltaic Applications
Creators: name: Varunaa, R
name: Kiruthika, S
name: Ravindran, P
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In order to overcome the disadvantages of MgH2 towards its applications in on-board hydrogen storage, first principle calculations have been performed for Ti (2+, 3+, and 4+) substituted MgH2. Our calculated enthalpy of formation and H site energy implies that Ti substitution in Mg site reduces the stability of MgH2 which improve the hydrogen storage properties and Ti prefers to be in +4 oxidation state in MgH2. The bonding analyses through partial density of states, electron localization function and Bader charge of these systems confirm the existence of iono-covalent bonding. Electronic structure obtained from hybrid functional calculations show that intermediate bands (IB) are formed in Ti4+ substituted MgH2 which could improve the solar cell efficiencies due to multiple photon absorption from valence band to conduction band via IBs and converts low energy photons in the solar spectrum also into electricity. Further, our calculated carrier effective masses and optical absorption spectra show that Ti4+ substituted MgH2 is suitable for higher efficiency photovoltaic applications. Our results suggest that Ti4+ substituted MgH2 can be considered as a promising material for hydrogen storage as well as photovoltaic applications.
APOGEE [C/N] Abundances Across the Galaxy: Migration and Infall from Red Giant Ages
Creators: name: Hasselquist, Sten
name: Holtzman, Jon A.
name: Shetrone, Matthew
name: Tayar, Jamie
name: Weinberg, David H.
name: Feuillet, Diane
name: Cunha, Katia
name: Pinsonneault, Marc H.
name: Johnson, Jennifer A.
name: Bird, Jonathan
name: Beers, Timothy C.
name: Schiavon, Ricardo
name: Minchev, Ivan
name: Fernández-Trincado, J. G.
name: García-Hernández, D. A.
name: Nitschelm, Christian
name: Zamora, Olga
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present [C/N]-[Fe/H] abundance trends from the SDSS-IV Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey, Data Release 14 (DR14), for red giant branch stars across the Milky Way Galaxy (MW, 3 kpc $$ 1 kpc) exhibit a radial gradient in [C/N] ($\sim$ $-$0.04 dex/kpc). The [C/N] dispersion increases toward the plane ($σ_{[C/N]}$ = 0.13 at $|$Z$|$ $>$ 1 kpc to $σ_{[C/N]}$ = 0.18 dex at $|$Z$|$ $
description: 15 pages, 13 figures, accepted for publication in ApJ
$B_s\to D_s^{(*)}lν$ Form Factors with Heavy HISQ Quarks
Creators: name: McLean, E.
name: Davies, C. T. H.
name: Lytle, A. T.
name: Koponen, J.
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present progress on an ongoing calculation of the $B_s\to D_s^{(*)} l ν$ form factors calculated on the $n_f=2+1+1$ MILC ensembles and using the Highly Improved Staggered Quark action for all valence quarks. We perform the calculation at a range of $b$ quark masses (and lattice spacings) so that we can extrapolate to the physical $b$-quark mass.
description: 6 pages, 3 figures, proceedings of the 36th Annual International Symposium on Lattice Field Theory - LATTICE2018
Ice : The paradigm of wild plasticity
Creators: name: Weiss, Jerome
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Ice plasticity has been thoroughly studied, owing to its importance in glaciers and ice sheets dynamics. In particular, its anisotropy (easy basal slip) has been suspected for a long time, then fully characterized 40 years ago. More recently emerged the interest of ice as a model material to study some fundamental aspects of crystalline plasticity. An example is the nature of plastic fluctuations and collective dislocation dynamics. 20 years ago, acoustic emission measurements performed during the deformation of ice single crystals revealed that plastic flow proceeds through intermittent dislocation avalanches, power law distributed in size and energy. This means that most of ice plasticity takes place through few, very large avalanches, thus qualifying associated plastic fluctuations as wild. This launched an intense research activity on plastic intermittency in the Material Science community. The interest of ice in this debate is reviewed, from a comparison with other crystalline materials. In this context, ice appears as an extreme case of plastic intermittency, characterized by scale-free fluctuations, complex space and time correlations as well as avalanche triggering. In other words, ice can be considered as the paradigm of wild plasticity.
Additional file 2 of Effects of parathyroid hormone and vitamin D supplementation on stroke among patients receiving peritoneal dialysis
Creators: name: You, Xiaohan
name: Zhou, Ying
name: Zhang, Jianna
name: Zhou, Qiongxiu
name: Shi, Yanling
name: Su, Zhen
name: Chen, Chaoshen
name: Shao, Rongrong
name: Zhang, Ji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Mental Health
subject: Computational Biology

description: Additional file 2.
Additional file 3 of Analysis of Gene expression in soybean (Glycine max) roots in response to the root knot nematode Meloidogyne incognita using microarrays and KEGG pathways
Creators: name: Ibrahim, Heba MM
name: Parsa Hosseini
name: Alkharouf, Nadim W
name: Ebtissam HA Hussein
name: El-Din, Abd El Kader Y Gamal
name: Aly, Mohammed AM
name: Matthews, Benjamin F
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Authors’ original file for figure 3
Cosmological particle production, causal thermodynamics, and inflationary expansion
Creators: name: Zimdahl, Winfried
Publisher: name: arXiv
Year: 1999
Subjects: subject: Astrophysics (astro-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Combining the equivalence between cosmological particle creation and an effective viscous fluid pressure with the fact that the latter represents a dynamical degree of freedom within the second-order Israel-Stewart theory for imperfect fluids, we reconsider the possibility of accelerated expansion in fluid cosmology. We find an inherent self-limitation for the magnitude of an effective bulk pressure which is due to adiabatic (isentropic) particle production. For a production rate which depends quadratically on the Hubble rate we confirm the existence of solutions which describe a smooth transition from inflationary to noninflationary behavior and discuss their interpretation within the model of a decaying vacuum energy density. An alternative formulation of the effective imperfect fluid dynamics in terms of a minimally coupled scalar field is given. The corresponding potential is discussed and an entropy equivalent for the scalar field is found.
description: 16 pages, revtex file, submitted to Phys. Rev. D
Monoctenocera brachiella Hampson 1901
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Monoctenocera
Monoctenocera brachiella

description: 263. Monoctenocera brachiella Hampson in Ragonot & Hampson, 1901: 311 (key), 312, pl. 36 fig. 6
Type locality: Sikkim, Calcutta [Kolkata]
Distribution. Indian records: Sikkim, Calcutta (Hampson 1899c). Global records: Vietnam: Borneo (Hampson 1918b), Tonkin (de Joannis 1930).
 Remark: Monoctenocera was established by Hampson (1899c: 310) as subgenus of Polyocha Zeller, 1848a. The single included nominal species was brachiella Hampson (1899c: 311), a nomen nudum later made available in the combination Monoctenocera brachiella Hampson in Ragonot & Hampson, 1901, when Monoctenocera was raised to genus level (Fletcher & Nye 1984).
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 99, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Apropiación privada de renta de recursos naturales? El caso del cobre en Chile
Creators: name: Leiva, Benjamín
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Economics (econ.GN)
subject: FOS: Economics and business

description: Unexpected increases of natural resource prices can generate rents, value that should be recovered by the State to minimize inefficiencies, avoid arbitrary discrimination between citizens and keep a sustainable trajectory. As a case study about private appropriation of natural resource rent, this work explores the case of copper in Chile since 1990, empirically analyzing if the 12 main private mining companies have recovered in present value more than their investment during their life cycle. The results of this exercise, applicable to other natural resources, indicate that some actually have, capturing about US$ 40 billion up to 2012. Elaborating an adequate institutional framework for future deposits remain important challenges for Chile to plentifully take advantage of its mining potential, as well as for any country with an abundant resource base to better enjoy its natural wealth. For that purpose, a concession known as Least Present Value Revenue (LPVR) is proposed.
description: 24 pages, in Spanish
Additional file 4 of Analysis of Gene expression in soybean (Glycine max) roots in response to the root knot nematode Meloidogyne incognita using microarrays and KEGG pathways
Creators: name: Ibrahim, Heba MM
name: Parsa Hosseini
name: Alkharouf, Nadim W
name: Ebtissam HA Hussein
name: El-Din, Abd El Kader Y Gamal
name: Aly, Mohammed AM
name: Matthews, Benjamin F
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Authors’ original file for figure 4
Additional file 1 of Effects of parathyroid hormone and vitamin D supplementation on stroke among patients receiving peritoneal dialysis
Creators: name: You, Xiaohan
name: Zhou, Ying
name: Zhang, Jianna
name: Zhou, Qiongxiu
name: Shi, Yanling
name: Su, Zhen
name: Chen, Chaoshen
name: Shao, Rongrong
name: Zhang, Ji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Mental Health
subject: Computational Biology

description: Additional file 1 Supplemental Table 1. Comparison of serum iPTH levels during follow-up between the stroke and nonstroke groups.
Phycita hemipexella Hampson 1903
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Phycita
Phycita hemipexella

description: 292. Phycita hemipexella Hampson, 1903b: 30
Type locality: Sikhim [Sikkim, India], 1800 ft
Distribution. Indian records: Sikkim (Hampson 1903b). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 105, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Commentary: 85th Texas State Legislature: summaries of water-related legislative action
Creators: name: Steinbach, Stacey Allison
name: Kramer, Ken
name: Mullins, Christopher
name: Fowler, Perry L.
name: Schlessinger, Sarah Rountree
Publisher: name: Texas Water Journal
Year: 2017

description: Editor-in-Chief’s Note: September 1 of every odd-numbered year is the date when new legislation from the most recent session of the Texas Legislature typically goes into effect. With this in mind, the Texas Water Journal invited four organizations that work closely with the Texas Legislature to provide their take on the changes to Texas water policy and law that were made during the 2017 session. The opinions expressed in these summaries are the opinions of the individual organizations and not the opinions of the Texas Water Journal or the Texas Water Resources Institute. Organizations: • Texas Water Conservation Association • Sierra Club, Lone Star Chapter • Texas Water Infrastructure Network • Texas Alliance of Groundwater Districts
description: Texas Water Journal, Vol. 8 No. 1 (2017)
Itinerant and localized states in strongly correlated systems by a modified mean-field slave-boson approach
Creators: name: Cappelluti, Emmanuele
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The standard mean field slave-boson solution for the infinite-$U$ Hubbard model is revised. A slightly modified version is proposed which includes properly the incoherent contribution of the localized states. In contrast to the standard mean field result, this new proposed solution defines a unique spectral function to be used in the calculation of local and not local quantities, and satisfies the correct thermodynamic relations. The same approach is applied also to the mean field approximation in terms of Hubbard operators. As a byproduct of this analysis, Luttinger's theorem is shown to be fulfilled in a natural way.
description: 2 eps figure enclosed, IJMP B style, accepted for publication on Int. Journ. Mod. Phys. B
Measurement of Residual Stresses in Composite Materials with the Incremental Hole Drilling Method
Creators: name: Stamatopoulos, Konstantinos G.
Publisher: name: National Technological University of Athens
Year: 2011
Subjects: Παραμένουσες τάσεις
Τάσεις
Σύνθετα υλικά
Βηματική
Οπές
Residual stresses
Stresses
Composite
Incremental
Holes
Drilling

description: 67 σ.
description: Μέτρηση παραμενουσών τάσεων στα σύνθετα υλικά με τη χρήση της μεθόδου incremental hole drilling.
description: Measurement of residual stresses in composite materials with the incremental hole drilling method.
Additional file 1 of Analysis of Gene expression in soybean (Glycine max) roots in response to the root knot nematode Meloidogyne incognita using microarrays and KEGG pathways
Creators: name: Ibrahim, Heba MM
name: Parsa Hosseini
name: Alkharouf, Nadim W
name: Ebtissam HA Hussein
name: El-Din, Abd El Kader Y Gamal
name: Aly, Mohammed AM
name: Matthews, Benjamin F
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Authors’ original file for figure 1
Magnetic sublayers effect on the exchange coupling oscillations vs. cap-layer thickness
Creators: name: Zwierzycki, M.
name: Krompiewski, S.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We have found that some periods of interlayer exchange coupling (IEC) oscillations as a function of cap-layer (CL) thickness may be suppressed if the in-plane extremal spanning vectors of the cap- and ferromagnet-materials Fermi surfaces do not coincide. The suppression of the IEC oscillations vs. the CL thickness holds also if the magnetic slab thickness tends to infinity. On the one hand, we have shown by means of very simple arguments that apart from the well-known selection rules concerning the spacer- and cap-layers, another one related with the magnetic sublayers has to be fulfilled in order that the interlayer coupling oscillations $vs.$ CL thickness could survive. On the other hand, the distribution of induced magnetic moments across the non-magnetic cap- and spacer-sublayers have been computed and shown to reveal the underlying periodicity of the materials they are made of (i.e. related to their bulk Fermi surfaces) independently of whether or not the selection rules are fulfilled. This means that the IEC oscillations are of global nature and depend on all the sublayers the system consists of.
description: 15 pages, RevTeX (using epsf), 4 eps figures included, accepted for publication in Phys. Rev. B
Additional file 4 of Effects of parathyroid hormone and vitamin D supplementation on stroke among patients receiving peritoneal dialysis
Creators: name: You, Xiaohan
name: Zhou, Ying
name: Zhang, Jianna
name: Zhou, Qiongxiu
name: Shi, Yanling
name: Su, Zhen
name: Chen, Chaoshen
name: Shao, Rongrong
name: Zhang, Ji
Publisher: name: figshare
Year: 2020
Subjects: subject: Medicine
subject: Cell Biology
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Sociology
subject: FOS: Sociology
subject: Developmental Biology
subject: Mental Health
subject: Computational Biology

description: Additional file 4.
Probing the Fermi-LAT GeV excess with gravitational waves
Creators: name: Calore, Francesca
name: Regimbau, Tania
name: Serpico, Pasquale Dario
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: If the gamma-ray excess towards the inner Galaxy (GCE) detected in Fermi-LAT data is due to millisecond pulsars (MSPs), one expects an associated gravitational wave (GW) signal, whose intensity exceeds the disk MSP population emission by an order of magnitude. We compute the expected GW counterpart of the bulge MSP population based on fits of the GCE, and estimate the sensitivity reach of current and future terrestrial GW detectors. The bounds on the average population ellipticity $\varepsilon$ are competitive with the existing ones derived by LIGO/Virgo towards known MSPs. With a 10-year data taking in current LIGO/Virgo configuration, one would detect a signal at the level $\varepsilon\simeq 10^{-7}$, while $\varepsilon\simeq 10^{-8}$ would be attainable with a similar data taking period with a third generation GW detector. This sensitivity should be sufficient for crucial diagnostics on the GCE interpretation in terms of MSPs.
description: 6 pages, 5 figures
Polyocha pulverealis Hampson 1903
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Polyocha
Polyocha pulverealis

description: 308. Polyocha pulverealis Hampson, 1903b: 20
Type locality: Khásis [Khasi Hills]
Distribution. Indian records: Khasis (Hampson 1903b). Global records: unknown.
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 107, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Additional file 6 of Analysis of Gene expression in soybean (Glycine max) roots in response to the root knot nematode Meloidogyne incognita using microarrays and KEGG pathways
Creators: name: Ibrahim, Heba MM
name: Parsa Hosseini
name: Alkharouf, Nadim W
name: Ebtissam HA Hussein
name: El-Din, Abd El Kader Y Gamal
name: Aly, Mohammed AM
name: Matthews, Benjamin F
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Authors’ original file for figure 6
Critical behavior at superconductor-insulator phase transitions near one dimension
Creators: name: Herbut, Igor F.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: I argue that the system of interacting bosons at zero temperature and in random external potential possesses a simple critical point which describes the proliferation of disorder-induced topological defects in the superfluid ground state, and which is located at weak disorder close to and above one dimension. This makes it possible to address the critical behavior at the superfluid-Bose glass transition in dirty boson systems by expanding around the lower critical dimension d=1. Within the formulated renormalization procedure near d=1 the dynamical critical exponent is obtained exactly and the correlation length exponent is calculated as a Laurent series in the parameter \sqrtε, with ε=d-1: z=d, ν=1/\sqrt{3ε} for the short range, and z=1, ν=\sqrt{2/3ε}, for the long-range Coulomb interaction between bosons. The identified critical point should be stable against the residual perturbations in the effective action for the superfluid, at least in dimensions 1\leq d \leq 2, for both short-range and Coulomb interactions. For the superfluid-Mott insulator transition in the system in a periodic potential and at a commensurate density of bosons I find ν=(1/2\sqrtε)+ 1/4+O(\sqrtε), which yields a result reasonably close to the known XY critical exponent in d=2+1. The critical behavior of the superfluid density, phonon velocity and the compressibility in the system with the short-range interactions is discussed.
description: 23 pages, 1 Postscript figure, LaTex
Additional file 7 of Analysis of Gene expression in soybean (Glycine max) roots in response to the root knot nematode Meloidogyne incognita using microarrays and KEGG pathways
Creators: name: Ibrahim, Heba MM
name: Parsa Hosseini
name: Alkharouf, Nadim W
name: Ebtissam HA Hussein
name: El-Din, Abd El Kader Y Gamal
name: Aly, Mohammed AM
name: Matthews, Benjamin F
Publisher: name: figshare
Year: 2020
Subjects: subject: Genetics
subject: FOS: Biological sciences
subject: Plant Biology

description: Authors’ original file for figure 7
Entanglement protection of high-dimensional states by adaptive optics
Creators: name: Sorelli, Giacomo
name: Leonhard, Nina
name: Shatokhin, Vyacheslav N.
name: Reinlein, Claudia
name: Buchleitner, Andreas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the potential of adaptive optics (AO) to protect entanglement of high-dimensional photonic orbital-angular-momentum (OAM) states against turbulence-induced phase distortions. We demonstrate that AO is able to reduce crosstalk among the OAM modes and, consequently, the entanglement decay as well as photon losses. A test of the AO-stabilized output state against high-dimensional Bell inequalities shows that the transmitted entanglement allows for secure communication, even in the strong scintillation regime.
description: 20 pages, 6 figures
Generating conjecture and Einstein-Maxwell field of plane symmetry
Creators: name: Fikar, J.
name: Horsky, J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: For the plane symmetry we have found the electro-vacuum exact solutions of the Einstein-Maxwell equations and we have shown that one of them is equivalent to the McVittie solution of a charged infinite thin plane. The analytical extension has been accomplished and the Penrose conformal diagram has been obtained as well.
description: 11 pages, 6 figures
Anthropogenic N input increases global warming potential by awakening the “sleeping” ancient C in deep critical zones
Creators: name: Qin, Shuping
name: Yuan, Haijing
name: Hu, Chunsheng
name: Li, Xiaoxin
name: Wang, Yuying
name: Zhang, Yuming
name: Dong, Wenxu
name: Clough, Timothy
name: Luo, Jiafa
name: Ma, Lin
name: Oenema, Oene
Publisher: name: AgResearch
Year: 2023
Subjects: classificationCode: 410101
subject: Carbon sequestration science
classificationCode: 3702
subject: Climate change science

description: Even a small net increase in soil organic carbon (SOC) mineralization will cause a substantial increase in the atmospheric CO2 concentration. It is widely recognized that the SOC mineralization within deep critical zones (2 to 12 m depth) is slower and much less influenced by anthropogenic disturbance when compared to that of surface soil. Here, we showed that 20 years of nitrogen (N) fertilization enriched a deep critical zone with nitrate, almost doubling the SOC mineralization rate. This result was supported by corresponding increases in the expressions of functional genes typical of recalcitrant SOC degradation and enzyme activities. The CO2 released and the SOC had a similar 14C age (6000 to 10,000 years before the present). Our results indicate that N fertilization of crops may enhance CO2 emissions from deep critical zones to the atmosphere through a previously disregarded mechanism. This provides another reason for markedly improving N management in fertilized agricultural soils.
Electronic phase transitions in one-dimensional spinless fermion model with competing interactions
Creators: name: Zhuravlev, A. K.
name: Katsnelson, M. I.
name: Trefilov, A. V.
Publisher: name: arXiv
Year: 1997
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: An accurate numerical consideration is carried out of the ground state for the simplified model which is traditionally used for the description of Verwey transition and related phenomena. In the framework of 1D spinless fermion model, the effects of next-nearest neighbour (NNN) interaction on the metal-insulator transition are investigated for electron concentrations 1/2 and 2/3. It is shown that for large enough NNN transfer integrals the electronic topological transition of metal-metal type is also possible. The corresponding phase diagrams are presented.
description: 6 pages, 12 Postscript figures, RevTeX
An Adaptive Optics Survey of Stellar Variability at the Galactic Center
Creators: name: Gautam., Abhimat Krishna
name: Do, Tuan
name: Ghez, Andrea M.
name: Morris, Mark R.
name: Martinez, Gregory D.
name: Hosek, Matthew W.
name: Lu, Jessica R.
name: Sakai, Shoko
name: Witzel, Gunther
name: Jia, Siyao
name: Becklin, Eric E.
name: Matthews, Keith
Publisher: name: arXiv
Year: 2018
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We present a $\approx 11.5$ year adaptive optics (AO) study of stellar variability and search for eclipsing binaries in the central $\sim 0.4$ pc ($\sim 10''$) of the Milky Way nuclear star cluster. We measure the photometry of 563 stars using the Keck II NIRC2 imager ($K'$-band, $λ_0 = 2.124 \text{ } μ\text{m}$). We achieve a photometric uncertainty floor of $Δm_{K'} \sim 0.03$ ($\approx 3\%$), comparable to the highest precision achieved in other AO studies. Approximately half of our sample ($50 \pm 2 \%$) shows variability. $52 \pm 5\%$ of known early-type young stars and $43 \pm 4 \%$ of known late-type giants are variable. These variability fractions are higher than those of other young, massive star populations or late-type giants in globular clusters, and can be largely explained by two factors. First, our experiment time baseline is sensitive to long-term intrinsic stellar variability. Second, the proper motion of stars behind spatial inhomogeneities in the foreground extinction screen can lead to variability. We recover the two known Galactic center eclipsing binary systems: IRS 16SW and S4-258 (E60). We constrain the Galactic center eclipsing binary fraction of known early-type stars to be at least $2.4 \pm 1.7\%$. We find no evidence of an eclipsing binary among the young S-stars nor among the young stellar disk members. These results are consistent with the local OB eclipsing binary fraction. We identify a new periodic variable, S2-36, with a 39.43 day period. Further observations are necessary to determine the nature of this source.
description: 69 pages, 28 figures, 12 tables. Accepted for publication in The Astrophysical Journal
Nature of singularities in gravitational collapse
Creators: name: Krolak, Andrzej
Publisher: name: arXiv
Year: 1999
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We discuss several aspects of cosmic censorship hypothesis. There is evidence both in favor and against the hypothesis. On one hand one can prove that cosmic censorship holds in several special cases and on the other hand there is a number of special solutions of Einstein equations in which it is violated. One way to resolve cosmic censorship problem is to test it observationally. We point out to several possibilities of such tests using present and future instruments.
description: 11 pages, PTPTeX, references added, typos corrected, submitted to Proceedings of the Yukawa-Kyoto International Seminar 99
Recommendation systems with quantum k-NN and Grover's algorithms for data processing
Creators: name: Sawerwain, Marek
name: Wróblewski, Marek
Publisher: name: arXiv
Year: 2018
Subjects: subject: Quantum Physics (quant-ph)
subject: Databases (cs.DB)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: In this article, we discuss the implementation of a quantum recommendation system that uses a quantum variant of the k-nearest neighbours algorithm and the Grover algorithm to search for a specific element in unstructured database. In addition to the presentation of the recommendation system as an algorithm, the article also shows a main steps in construction of a suitable quantum circuit for realisation of a given recommendation system. The computational complexity of individual calculation steps during recommendation system was also indicated. The verification correctness of a proposed recommendation system was also analysed, indicating an algebraic equation describing the probability of success of the recommendation. The article also shows numerical examples presenting the behaviour of the recommendation system for two selected cases.
description: 17 pages, 5 figures
Spin half in classical general relativity
Creators: name: Hadley, Mark J.
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It is shown that models of elementary particles in classical general relativity (geons) will naturally have the transformation properties of a spinor if the spacetime manifold is not time orientable. From a purely pragmatic interpretation of quantum theory this explains why spinor fields are needed to represent particles. The models are based entirely on classical general relativity and are motivated by the suggestion that the lack of a time-orientation could be the origin of quantum phenomena.
description: 9 pages. More explanation added - as requested by referees
Electron-Phonon Interactions Cause HTSC
Creators: name: Phillips, J. C.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: What is the microscopic interaction responsible for high temperature superconductivity (HTSC)? Here data on temporal relaxation of Tc and the room temperature conductivity in YBa2Cu3O(6+x) after abrupt alteration by light pulses or pressure changes are analyzed. The analysis proves, independently of microscopic details, that only electron-phonon interactions can cause HTSC in the cuprates; all other interactions are excluded by experiment.
description: 18 pages, PDF
Thermalization and chaos in QED$_{3}$
Creators: name: Steinberg, Julia
name: Swingle, Brian
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study the real time dynamics of $N_F$ flavors of fermions coupled to a $U(1)$ gauge field in $2+1$ dimensions to leading order in a $1/N_F$ expansion. For large enough $N_{F}$, this is an interacting conformal field theory and describes the low energy properties of the Dirac spin liquid. We focus on thermalization and the onset of many-body quantum chaos which can be diagnosed from the growth of initally anti-commuting fermion field operators. We compute such anti-commutators in this gauge theory to leading order in $1/N_F$. We find that the anti-commutator grows exponentially in time and compute the quantum Lyapunov exponent. We briefly comment on chaos, locality, and gauge invariance.
description: (1+40) pages, 8 figures
Long-range excitons in conjugated polymers with ring torsions: poly(para-phenylene) and polyaniline
Creators: name: Harigaya, Kikuo
Publisher: name: arXiv
Year: 1998
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Chemical Physics (physics.chem-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Ring torsion effects on optical excitation properties in poly(para-phenylene) (PPP) and polyaniline (PAN) are investigated by extending the Shimoi-Abe model [Synth. Met. 78, 219 (1996)]. The model is solved by the intermediate exciton formalism. Long-range excitons are characterized, and the long-range component of the oscillator strengths is calculated. We find that ring torsions affect the long-range excitons in PAN more easily than in PPP, due to the larger torsion angle of PAN and the large number of bonds whose hopping integrals are modulated by torsions. Next, ring torsional disorder effects simulated by the Gaussian distribution function are analyzed. The long-range component of the total oscillator strengths after sample average is nearly independent of the disorder strength in the PPP case, while that of the PAN decreases easily as the disorder becomes stronger.
description: 14 pages; 7 figures; Figures should be requested to the Author (E-mail: harigaya@etl.go.jp)
title: Towards the Development of Smoothed Particle Hydrodynamics Model for Oscillating Water Column Devices
Creators: name: Zhu, Guixun
Publisher: name: University of Plymouth
Year: 2023
Subjects: subject: Wave Energy Converter
subject: Smoothed Particle Hydrodynamics
subject: Oscillating Water Column
subject: PhD

description: The Oscillating water column (OWC) device is a type of wave energy converter (WEC) that has received wide investigation. Integrating OWC with breakwaters can reduce construction and maintenance costs. However, there is a risk of damage to these OWC devices under extreme sea conditions. This thesis focuses on the study of OWC devices based on the Smoothed Particle Hydrodynamics (SPH) model. The SPH method, a fully Lagrangian approach that simulates fluid problems using a set of moving particles carrying physical properties, is particularly well-suited to simulating flows with large deformation. The SPH model can therefore handle the strong non-linear situations resulting from wave slamming against OWC devices. Nevertheless, high computational cost of SPH model limits the large-scale investigation of SPH applications for OWC installations. The main work of this thesis can be therefore divided into two main parts: improving efficiency of SPH model and applying SPH model to the design of OWC devices. First, to simulate OWC devices with power take-off (PTO) systems, a single-phase SPH model with a pneumatic model was developed. Based on the correlation between air pressure and airflow rate over the orifice, the air pressure inside the chamber is determined. In this way, only the water phase, which takes into account the effect of air inside the chamber, is simulated. To model the thin front wall of OWC devices, a regional ghost particle approach is introduced. As a result, particle resolution for the thin wall can be independent of wall thickness. Then a new massively parallel SPH framework with a dynamic load balance strategy is presented for free-surface flow. The development of the parallel SPH model has improved computational speed and allows the model to run on High Performance Computing (HPC) systems. A two-way coupled model to hybridize the SPH model with OceanWave3D is proposed. The nonlinear region is simulated using the SPH model, while the other regions are modelled using OceanWave3D, which is based on fully less nonlinear potential flow theory and has less computational expense. Finally, the present model is applied to study wave loads of a U-shaped OWC device for the purpose of reliable design. It is found that the maximum wave force can be decreased by more than 20% by carefully optimising the width and height of the U-OWC vertical duct.
Baniana arvorum
Creators: name: Mbata, Keith J.
name: Prins, Jurate De
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Erebidae
Baniana
Baniana arvorum

description: Baniana arvorum (Guenée, 1852b)
COMMON NAME(S): Field drab.
SYNONYM(S): Baniana recussa Distant, 1898b.
IUCN STATUS: Not Evaluated (NE).
DISTRIBUTION: Malawi, Namibia, South Africa, Zambia, Zimbabwe.
LOCALITY IN ZAMBIA: Lusaka, in Lusaka Province.
LARVAL HOSTPLANT(S): Host plants include two Malvaceae species namely, Thespesia garckeana F.Hoffm. and a yet to be identified Thespesia sp. (African Moths 2019).
SOURCES: African Moths 2019; De Prins & De Prins 2022; Pinhey 1975.
description: Published as part of Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), pp. 1-503 in Zootaxa 5354 (1) on page 276, DOI: 10.11646/zootaxa.5354.1.1, http://zenodo.org/record/10130434
Beyond correlates: the social gradient in childhood overweight
Creators: name: Hermeling, Lina
name: Steinacker, Jürgen M.
name: Kobel, Susanne
Publisher: name: Universität Ulm
Year: 2024
Subjects: subject: Obesity
subject: Preschool children
subject: Parents
subject: Misclassification
subject: Weight status
subject: DDC 610 / Medicine & health

description: Abstract Background Health (in)equity has a high priority on research and policy agendas. Even though it is known that inequalities in overweight prevalence accumulate with age and are already existent among children below the age of six, research on this topic is scarce. In this young age group, parents play an important role in preventing overweight and associated adverse consequences. This study examines the magnitude of parental misclassification of child weight status and its correlates, focussing on the factors that determine social status and equity. Methods Preschool children’s weight and height was measured objectively. Parents gave information on their socioeconomic background. Family education was dichotomised into tertiary and non-tertiary educational level, according to CASMIN. Binary logistic regression, adjusted for parental BMI, was applied to detect odds of childhood overweight. Results Data on family educational level and anthropometrics were available from 643 children (4.5 ± 0.82 years, 52.7% male) and their parents of which 46.5% (n = 299) had a tertiary educational background. The groups (tertiary vs. non-tertiary educational level) differ significantly in overweight prevalence (3.7% vs. 11.9%, p ≤ 0.001). Odds of overweight were two times higher in children with non-tertiary educational background (OR: 2.123, CI: 1.010–4.461, p < 0.05), adjusted for parental BMI. Conclusion Children from families with low educational background have an elevated risk of overweight, already at a very young age. Education in general (not explicitly health education) seems to play a tremendous role in the prevention of overweight and obesity and should therefore be implied in policies enhancing health equity.
A Note on Brane Inflation
Creators: name: Mazumdar, Anupam
name: Wang, Jing
Publisher: name: arXiv
Year: 2000
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We demonstrate that there exists an inflationary solution on the positive tension brane in the Randall-Sundrum scenario. Inflation is driven by a slow-rolling scalar field on the brane and is achieved within the perturbative limit of the radion field. We find that inflation on the positive tension brane results in a slight increase in the separation between the two branes. However, we show that the slow-roll inflation is not possible on the negative tension brane.
description: 5 pages, Latex. A footnote added, new references added
Supplementary material from "Convergent molecular evolution of thermogenesis and circadian rhythm in Arctic ruminants"
Creators: name: Li, Manman
name: Li, Xinmei
name: Wu, Zhipei
name: Zhang, Guanghui
name: Wang, Nini
name: Dou, Mingle
name: Liu, Shanlin
name: Yang, Chentao
name: Meng, Guanliang
name: Sun, Hailu
name: Hvilsom, Christina
name: Xie, Guoxiang
name: Li, Yang
name: Li, Zhuo hui
name: Wang, Wei
name: Jiang, Yu
name: Heller, Rasmus
name: Wang, Yu
Publisher: name: The Royal Society
Year: 2023

description: The muskox and reindeer are the only ruminants that have evolved to survive in harsh Arctic environments. However, the genetic basis of this Arctic adaptation remains largely unclear. Here, we compared a de novo assembled muskox genome with reindeer and other ruminant genomes to identify convergent amino acid substitutions, rapidly evolving genes, and positively selected genes among the two Arctic ruminants. We found these candidate genes were mainly involved in brown adipose tissue (BAT) thermogenesis and circadian rhythm. Furthermore, by integrating transcriptomic data from goat adipose tissues (white and brown), we demonstrated that muskox and reindeer may have evolved modulating mitochondrion, lipid metabolism, and angiogenesis pathways to enhance BAT thermogenesis. In addition, results from co-immunoprecipitation (Co-IP) experiments prove that convergent amino acid substitution of the angiogenesis-related gene hypoxia-inducible factor 2 alpha (HIF2A), resulting in weakening of its interaction with prolyl hydroxylase domain-containing protein 2 (PHD2), may increase angiogenesis of BAT. Altogether, our work provides new insights into the molecular mechanisms involved in Arctic adaptation.
Transport in a classical model of an one-dimensional Mott insulator: Influence of conservation laws
Creators: name: Garst, M.
name: Rosch, A.
Publisher: name: arXiv
Year: 2001
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We study numerically how conservation laws affect the optical conductivity sigma(w) of a slightly doped one-dimensional Mott insulator. We investigate a regime where the average distance between charge excitations is large compared to their thermal de Broglie wave length and a classical description is possible. Due to conservation laws, the dc-conductivity is infinite and the Drude weight D is finite even at finite temperatures. Our numerical results test and confirm exact theoretical predictions for D both for integrable and non-integrable models. Small deviations from integrability induce slowly decaying modes and, consequently, low-frequency peaks in sigma(w) which can be described by a memory matrix approach.
description: 7 pages, 4 figures, uses epl.cls (included), with minor corrections concerning the low-frequency peak for deltaN=0
Additional file 1 of Factors influencing bedtime procrastination in junior college nursing students: a cross-sectional study
Creators: name: Chen, Dong
name: Zhang, Yuhuan
name: Lin, Jie
name: Pang, Dong
name: Cheng, Dongyang
name: Si, Daiwei
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Science Policy
subject: Mental Health

description: Additional file 1. Questionnaire of factors influencing bedtime procrastination in junior college nursing students (English translation).
Existence of a system of discrete volume-localized quantum levels for charged fullerenes
Creators: name: Arutyunyan, Rafael V.
name: Vabishchevich, Petr N.
name: Obukhov, Yuri N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: In the framework of a simple physical model, we demonstrate the existence of a system of discrete short-lifetime quantum levels for electrons in the potential well of the self-consistent field of charged fullerenes and onion-like structures. For electrons, in the case of positively charged fullerenes and onion-like structures, combining analytic and numeric considerations we find that the energy of the volume-localized levels ranges from 1 eV to 100 eV.
description: Revtex, 27 pages, 11 figures. arXiv admin note: substantial text overlap with arXiv:1805.08016
Hypargyria metalliferella Ragonot 1888
Creators: name: Singh, Navneet
name: Ranjan, Rahul
name: Talukdar, Avishek
name: Joshi, Rahul
name: Kirti, Jagbir Singh
name: Chandra, Kailash
name: Mally, Richard
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Lepidoptera
Pyralidae
Hypargyria
Hypargyria metalliferella

description: 239. Hypargyria metalliferella Ragonot, 1888: 9
Type locality: Indes orientales. Accra et Bathurst (Afr. oc.) [Ghana, Accra. Gambia, Banjul]
 Distribution. Indian records: Punjab (Hampson 1896b), North India (Rose & Dhillon 1980c), Oriental: India (Poltavsky et al. 2018). Global records: West and East Africa, Ceylon (Hampson 1896b), widespread throughout the Old World tropics, in SE Asia from Thailand, Sumatra, Philippines (Robinson et al. 1994), Nepal (Yamanaka 1998), Palaeotropical, in Africa: Ethiopia, Gambia, Ghana, Namibia, Saint Helena, South Africa (De Prins & De Prins 2011–2021), Mali (Poltavsky et al. 2018).
  Genus Hypsipyla Ragonot, 1888: 10
 Type species: Hypsipyla pagodella Ragonot, 1888, by monotypy
 = Hypsipylla (misspell.) (Sevastopulo 1977: 47)
description: Published as part of Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), pp. 1-423 in Zootaxa 5197 (1) on page 94, DOI: 10.11646/zootaxa.5197.1.1, http://zenodo.org/record/7252292
Comment on ``Capacity of the Hopfield model''
Creators: name: Bovier, Anton
Publisher: name: arXiv
Year: 1997
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: FOS: Physical sciences

description: In a recent paper ``The capacity of the Hopfield model, J. Feng and B. Tirozzi claim to prove rigorous results on the storage capacity that are in conflict with the predictions of the replica approach. We show that their results are in error and that their approach, even when the worst mistakes are corrected, is not giving any mathematically rigorous results.
description: 4pp, Plain TeX
Supplementary Material from Unraveling nicotinic receptor and ligand features underlying neonicotinoid knockdown actions on the malaria vector mosquito Anopheles gambiae
Creators: name: Ito, Ryo
name: Kamiya, Masaki
name: Takayama, Koichi
name: Mori, Sumito
name: Matsumoto, Rei
name: Takebayashi, Mayuka
name: Ojima, Hisanori
name: Fujimura, Shota
name: Yamamoto, Haruki
name: Ohno, Masayuki
name: Ihara, Makoto
name: Okajima, Toshihide
name: Yamashita, Atsuko
name: Colman, Fraser
name: Lycett, Gareth
name: Sattelle, David B.
name: Matsuda, Kazuhiko
Publisher: name: The Royal Society
Year: 2025
Subjects: classificationCode: 310803
subject: Plant cell and molecular biology
classificationCode: 310902
subject: Animal cell and molecular biology

description: Corrigendum Supporting Information20250206.docx