cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Additional file 1 of The mechanism underlying redundant functions of the YTHDF proteins
Creators: name: Zou, Zhongyu
name: Sepich-Poore, Caraline
name: Zhou, Xiaoming
name: Wei, Jiangbo
name: He, Chuan
Publisher: name: figshare
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Physical Sciences not elsewhere classified
subject: Cell Biology
subject: Molecular Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Evolutionary Biology
subject: Developmental Biology
subject: Cancer
subject: Mental Health

description: Additional file 1: Figure S1 describes discrepancies between experimental results and the unified model of YTHDFs. Figure S2 illustrates increased P-body formation after YTHDF1-3 triple knockdown. Figure S3 contains uncropped gel images shown in the figures.
title: Late veneer on the terrestrial planets: dynamics perspective
Creators: name: Morbidelli, Alessandro
name: Nesvorny, David
name: Meng-Hua, Zhu
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
The origin of the late veneer of the terrestrial planets and of the lunar bombardment has been the subject of numerous studies in the field of cosmochemistry and in the field of planet formation and dynamical evolution of the early solar system. In the last years, we have studied [1,..,5] the dynamical and collisional evolution of the population of planetesimals originally in the terrestrial planet region and still “alive” at the time of the Moon-forming event. We have shown that this population of leftover planetesimals can explain the late veneer of Earth, Mars and Vesta as constrained by the amount of highly siderophile elements (HSE) in their mantles as well as the number of late impact basins on the Moon. The low concentration of HSE in the lunar mantle can be explained by a late sequestration of lunar mantle HSEs into the core at the time of the lunar mantle overturn. The origin of the late veneer carrier from the terrestrial planet region is consistent with the isotopic constraints on the source of the late veneer, indicating a non-carbonaceous source. This suggests that the carbonaceous projectiles that delivered part of the terrestrial volatile elements had already decayed by the time the late veneer started.

[5]Nesvorný, D., et al. 2023, Icarus, 399, 115545.

[4]Nesvorný, D., et al. 2022, ApJL, 941, L9.

[3]Zhu, M.-H. et al. 2021, Nature Astronomy, 5, 1286.

[2]Zhu, M.-H. et al. 2019, Nature Astronomy, 571, 226.

[1]Morbidelli, A., et al. 2018, Icarus, 305, 262.
Implementing the DC Mode in Cosmological Simulations with Supercomoving Variables
Creators: name: Gnedin, Nickolay Y.
name: Kravtsov, Andrey V.
name: Rudd, Douglas H.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: As emphasized by previous studies, proper treatment of the density fluctuation on the fundamental scale of a cosmological simulation volume - the "DC mode" - is critical for accurate modeling of spatial correlations on scales > 10% of simulation box size. We provide further illustration of the effects of the DC mode on the abundance of halos in small boxes and show that it is straightforward to incorporate this mode in cosmological codes that use the "supercomoving" variables. The equations governing evolution of dark matter and baryons recast with these variables are particularly simple and include the expansion factor, and hence the effect of the DC mode, explicitly only in the Poisson equation.
description: Accepted for publication in ApJS
title: Geochemical characterization of upper Berriasian to lower Turonian lithostratigraphic units from the Hanover area
Creators: name: Bornemann, André
name: Erbacher, Jochen
name: Blumenberg, Martin
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
In northern Germany, Lower Cretaceous sediments are predominantly represented by CaCO3-poor mud- and siltstones of up to 2000 m thickness, which become more carbonate-rich during the Albian-Cenomanian transition and even chalkier in the upper Cenomanian. The sedimentary system can be simplified considered as bimodally controlled by carbonate and fine-grained siliciclastics; in addition, some lithostratigraphic units are characterized by a high organic carbon content (Hoheneggelsen Formation, Barremian-Lower Aptian; Hesseltal Formation, Cenomanian-Turonian).
We present a 1500-m-thick composite record of late Berriasian to middle Turonian age based on 14 drill cores and about 4500 samples. All cores and successions are located in the larger Hanover area, which represents the depocenter of the North German Lower Saxony Basin in early to mid-Cretaceous times. Beside a recently published long-term carbon-isotope stratigraphy, we generated high-resolution calcium carbonate and organic carbon data, which nicely trace the lithostratigraphic units on formation and on member level, allowing for a more detailed characterization for most of the units. Only the Albian-Cenomanian transition from the Peine to the Herbram Formation is less well developed in the geochemical data.
Geometry of perturbed Gaussian states and quantum estimation
Creators: name: Genoni, Marco G.
name: Giorda, Paolo
name: Paris, Matteo G. A.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We address the nonGaussianity (nG) of states obtained by weakly perturbing a Gaussian state and investigate the relationships with quantum estimation. For classical perturbations, i.e. perturbations to eigenvalues, we found that nG of the perturbed state may be written as the quantum Fisher information (QFI) distance minus a term depending on the infinitesimal energy change, i.e. it provides a lower bound to statistical distinguishability. Upon moving on isoenergetic surfaces in a neighbourhood of a Gaussian state, nG thus coincides with a proper distance in the Hilbert space and exactly quantifies the statistical distinguishability of the perturbations. On the other hand, for perturbations leaving the covariance matrix unperturbed we show that nG provides an upper bound to the QFI. Our results show that the geometry of nonGaussian states in the neighbourhood of a Gaussian state is definitely not trivial and cannot be subsumed by a differential structure. Nevertheless, the analysis of perturbations to a Gaussian state reveals that nG may be a resource for quantum estimation. The nG of specific families of perturbed Gaussian states is analyzed in some details with the aim of finding the maximally non Gaussian state obtainable from a given Gaussian one.
description: 7 pages, 1 figure, revised version
Whither Does the Sun Rove?
Creators: name: Gangui, Alejandro
Publisher: name: arXiv
Year: 2011
Subjects: subject: Popular Physics (physics.pop-ph)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: If one asked some friends where on the horizon they should expect to see the sunrise, half of the answers would be "in the east". Of course, something analogous would happen with the sunset and the west. However, sunrise and sunset virtually never occur at these cardinal points. In fact, those answers correctly describe observations only during the equinoxes, when either autumn or spring begin. Once we recall this, the next natural question to ask ourselves is: how far from the east (or from the west) the rising (or setting) Sun is located for a given latitude of the observer and for a given day of the year. In this paper we supply some simple tools to easily visualize the angular (southward or northward) departure of the rising and setting Sun on the horizon from the east-west direction in a pictorial way, without the need of mathematics. These tools have proven a valuable resource in teaching introductory physics and astronomy courses.
description: Published version available at http://cms.iafe.uba.ar/gangui/didaastro/#Publications
title: Lower Cretaceous Sandstones in the Lower Saxony Basin – a potential geothermal play
Creators: name: Pierau, Roberto
name: Schöner, Robert
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
This study focusses on Lower Cretaceous sandstone units of Valanginian and Berriasian age in Lower Saxony. The understanding of the distribution and the hydraulic properties of these aquifers is essential to identify suitable areas for geothermal applications. Relevant aquifer units were defined in this study by a significant regional distribution, a thickness of more than 5 m and suitable hydraulic properties.

Three sandstone units can be mapped for the Valanginian stage: The Bentheim Sandstone, the Dichotomiten Sandstone and the so called Hauptsandstein. For the Berriasian stage, the most important sandstone units are the so-called Kopf-Sandstein (Fuhse Formation) and the sandstones of the Basinghausen Subformation. All of these sandstones are located in depths between several hundreds of meters up to 1500 m with a resulting temperature between 30°C to around 50°C.

Aquifers of Valanginian age have the best transmissivities and could be a target for geothermal application. Sandstone units of Berriasian age barely meet the minimum requirements for geothermal use on a regional scale. Nevertheless, suitable aquifer conditions may be developed locally.

All maps of the Lower Cretaceous sandstones can be found at the NIBIS mapserver and the data compilation is free to download. A base map with the relevant sandstone units and all analyzed data points such as well logs, cores and outcrops are available for each geological unit. Parameters for geothermal applications (e.g. depths of the formation, total thickness, sandstone thickness, porosity, permeability and transmissivity) are available as individual layers.
Additional file 1 of Re-evaluation of the comparative effectiveness of bootstrap-based optimism correction methods in the development of multivariable clinical prediction models
Creators: name: Iba, Katsuhiro
name: Shinozaki, Tomohiro
name: Maruo, Kazushi
name: Noma, Hisashi
Publisher: name: figshare
Year: 2021
Subjects: subject: Statistics
subject: FOS: Mathematics

description: Additional file 1.
Evaluating the adequacy of widely used phylogenetic models for gene expression evolution
Creators: name: Dimayacyac, Jose Rafael Santos
Publisher: name: University of British Columbia
Year: 2022

description: Phylogenetic comparative methods allow biologists to make inferences about the evolutionary history of phenotypes. Recently, these methods have seen an increase in usage for studying the evolution of gene expression. However, it is unknown whether the distributional assumptions of phylogenetic models designed for quantitative phenotypic traits are appropriate for gene expression data. To evaluate this, I first fit several phylogenetic models of trait evolution to 9 previously published comparative expression datasets, comprising a total of 155,679 gene/tissue combinations. I then assessed the absolute model adequacy for the best fit model of the set. I find that Ornstein-Uhlenbeck models are applicable to 59.8% of genes and 53% of genes were fully adequate across gene expression data sets when using the best fit model. I found that employing species phylogenies allows models to more adequately describe gene expression data than using gene level phylogenies due to phylogenetic error and that widely-used PCMs often fail to account for heterogeneity in evolutionary rate. Using models that allow for multiple rates decreased the amount of statistical inadequacies due to rate heterogeneity. Overall, model adequacy should be carefully assessed when employing PCMs in gene expression evolution studies, especially in regard to phylogenetic error and rate heterogeneity.
Outgassing of icy bodies in the solar system - I. The sublimation of hexagonal water ice through dust layers
Creators: name: Gundlach, Bastian
name: Skorov, Yuri
name: Blum, Jürgen
Publisher: name: arXiv
Year: 2011
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: Our knowledge about the physical processes determining the activity of comets were mainly influenced by several extremely successful space missions, the predictions of theoretical models and the results of laboratory experiments. However, novel computer models should not be treated in isolation but should be based on experimental results. Therefore, a new experimental setup was constructed to investigate the temperature dependent sublimation properties of hexagonal water ice and the gas diffusion through a dry dust layer covering the ice surface. We show that this experimental setup is capable to reproduce known gas production rates of pure hexagonal water ice. The reduction of the gas production rate due to an additional dust layer on top of the ice surface was measured and compared to the results of another experimental setup in which the gas diffusion through dust layers at room temperature was investigated. We found that the relative permeability of the dust layer is inversely proportional to its thickness, which is also predicted by theoretical models. However, the measured absolute weakening of the gas flow was smaller than predicted by models. This lack of correspondence between model and experiment may be caused by an ill-determination of the boundary condition in the theoretical models, which further demonstrates the necessity of laboratory investigations. Furthermore, the impedance of the dust layer to the ice evaporation was found to be similar to the impedance at room temperature, which means that the temperature profile of the dust layer is not influencing the reduction of the gas production. Finally, we present the results of an extended investigation of the sublimation coefficient, which is an important factor for the description of the sublimation rate of water ice and, thus, an important value for thermophysical modeling of icy bodies in the solar system.
description: Submitted to Icarus
MPEC 2023-J106 : 2023 JX
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 JX

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Additional file 1 of ITGBL1 is a new immunomodulator that favors development of melanoma tumors by inhibiting natural killer cells cytotoxicity
Creators: name: Cheli, Yann
name: Tulic, Meri K.
name: Hachem, Najla El
name: Nottet, Nicolas
name: Jacquel, Arnaud
name: Gesson, Maeva
name: Strub, Thomas
name: Bille, Karine
name: Picard-Gauci, Alexandra
name: Montaudié, Henri
name: Beranger, Guillaume E.
name: Passeron, Thierry
name: Close, Pierre
name: Bertolotto, Corine
name: Ballotti, Robert
Publisher: name: figshare
Year: 2021
Subjects: subject: Immunology
subject: FOS: Clinical medicine

description: Additional file 1.
TIBBIYOT TEXNIKUMLARIDA KOMPETENSIYALARNI SHAKLLANTIRISHDA INNOVATSIYALARNNG O'RNI
Creators: name: Jamolov, Anvar
Publisher: name: Zenodo
Year: 2025

description: Maqolada O‘zbekiston tibbiyot texnikumlarida innovatsion yondashuvlar va kompetensiyalarni shakllantirish yo‘nalishlari tahlil qilinadi. Axborot-kommunikatsiya texnologiyalari, simulyatorlar, ishlab chiqarish amaliyoti va zamonaviy baholash tizimlari orqali talabalarning kasbiy tayyorgarligi va innovatsion fikrlashi rivojlantirilayotgani yoritiladi.
title: Airborne geophysical investigation of former opencast lignite mining areas using machine learning and other techniques
Creators: name: Cortes Arroyo, Olaf Josafat
name: Siemon, Bernhard
name: Janetz, Silvio
name: Fahle, Marcus
name: Schönfeldt, Elisabeth
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
As part of project D-AERO Finsterwalde, the “Bundesanstalt für Geowissenschaften und Rohstoffe” (BGR) carried out an airborne geophysical study in a former opencast lignite mining area in summer 2021. The area (260 km², 1742 line-km) surveyed using BGR’s helicopter-borne geophysical system (electromagnetics (EM), magnetics and radiometrics) is located about 60 km southwest of the city of Cottbus. The project was conducted in cooperation with “Lausitzer und Mitteldeutsche Bergbau-Verwaltungsgesellschaft” (LMBV) and in consultation with “Landesamt für Bergbau, Geologie und Rohstoffe Brandenburg“ (LBGR). The results (Siemon et al., 2022) include a comparison of the resistivity models derived from EM data with a geological database provided by LMBV and corroborates the validity of the resistivity models.

We present here the first results of “FINA”, a new project by BGR´s „Forschungs- und Entwicklungszentrum Bergbaufolgen” (FEZB) that, among several other goals, aims to make use of the collected helicopter-borne EM information to complement the previous analysis. Using machine-learning algorithms, the EM models are analyzed searching for patterns previously not seen. An in-depth analysis is performed based on geological and geophysical databases, now complemented with geophysical logs and further geological borehole information provided by LBGR. These results will be used in the near future to refine a new 3D geological model of Lusatia currently in development, in order to obtain a better understanding of the water distribution and flow patterns in that region.
title: Measurements of the associated production of a top quark pair and a Z boson with the ATLAS detector
Creators: name: Mince, Laurynas
Publisher: name: University of Glasgow
Year: 2023

description: This thesis presents measurements of the inclusive and differential cross-sections of a top quark pair produced in association with a Z boson with the ATLAS detector. The full LHC Run-2 dataset corresponding to an integrated luminosity of 139 fb−1 collected during proton-proton collisions at a centre-of-mass energy of √ s =13 TeV is used in the measurements. The thesis focuses on the three-lepton final states of the t ¯tZ system where only electrons or muons are considered. The measured inclusive cross-section is σ(pp → t ¯tZ) = 0.99 ± 0.05 (stat.) ± 0.08 (syst.) pb = 0.99 ± 0.10 pb. It is in good agreement with other experimental observations and the theoretical prediction of σt ¯tZ = 0.86+0.07 −0.08 (scale) ± 0.02 (PDF) pb. The measurements of the differential cross-sections are performed using profile likelihood unfolding. A comprehensive set of eight observables is used to probe different aspects of the t ¯tZ production. The differential cross-section in each observable is measured to be in good agreement with the theoretical prediction which uses the MADGRAPH5_AMC@NLO+PYTHIA8 Monte Carlo event generation. The measurements presented in this thesis achieve a significant improvement in precision with respect to the previous ATLAS measurements.
Additional file 2 of Development and evaluation of a gamified smart phone mobile health application for oral health promotion in early childhood: a randomized controlled trial
Creators: name: Zolfaghari, Mitra
name: Shirmohammadi, Mina
name: Houra Shahhosseini
name: Mehrshad Mokhtaran
name: Mohebbi, Simin Z.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 2. CONSORT checklist: Completed CONSORT checklist for our randomized trial study.
Using Galactic Cepheids to verify Gaia parallaxes
Creators: name: Windmark, Fredrik
name: Lindegren, Lennart
name: Hobbs, David
Publisher: name: arXiv
Year: 2011
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Context. The Gaia satellite will measure highly accurate absolute parallaxes of hundreds of millions of stars by comparing the parallactic displacements in the two fields of view of the optical instrument. The requirements on the stability of the 'basic angle' between the two fields are correspondingly strict, and possible variations (on the microarcsec level) are therefore monitored by an on-board metrology system. Nevertheless, since even very small periodic variations of the basic angle might cause a global offset of the measured parallaxes, it is important to find independent verification methods. Aims. We investigate the potential use of Galactic Cepheids as standard candles for verifying the Gaia parallax zero point. Methods. We simulate the complete population of Galactic Cepheids and their observations by Gaia. Using the simulated data, simultaneous fits are made of the parameters of the period-luminosity relation and a global parallax zero point. Results. The total number of Galactic Cepheids is estimated at about 20 000, of which nearly half could be observed by Gaia. In the most favourable circumstances, including negligible intrinsic scatter and extinction errors, the determined parallax zero point has an uncertainty of 0.2 microarcsec. With more realistic assumptions the uncertainty is several times larger, and the result is very sensitive to errors in the applied extinction corrections. Conclusions. The use of Galactic Cepheids alone will not be sufficient to determine a possible parallax zero-point error to the full potential systematic accuracy of Gaia. The global verification of Gaia parallaxes will most likely depend on a combination of many different methods, including this one.
description: 7 pages, 6 figures. Accepted for publication in Astronomy and Astrophysics
title: A Collaborative Approach to Sustainable Mining Governance in the Andes: Insights from BGR's MinSus Project
Creators: name: Constantin, Achim
name: Mai, Jacob
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
The Andean region possess a wealth of mineral resources, such as copper and lithium, which are increasingly in demand by various industries and sectors, including renewable energy, electronics, and transportation. The mining industry has the potential to contribute significantly to its growth and social development, desirably in line with the Sustainable Development Goals (SDGs) of the UN Agenda 2030. At the same time, the sector also creates complex socio-economic and environmental challenges in the region.
In this context, the German Federal Ministry for Economic Cooperation and Development (BMZ) has commissioned the Federal Institute for Geoscience and Natural Resources (BGR) to carry out the MinSus project in cooperation with its regional counterpart, the United Nations Economic Commission for Latin America and the Caribbean (ECLAC).
The presentation will showcase how the MinSus project has promoted responsible and sustainable mining in the Andean countries over the past seven years, highlighting how the project has worked through building capacity for sustainable mining practices, improving governance frameworks, and fostering partnerships between stakeholders.
The presentation will also feature examples of dealing with abandoned mining sites. It will be illustrated how the investigation of these sites with regard to environmental and health hazards can be carried out, as well as how the potential for tailings reprocessing can be determined (“secondary mining”), demonstrating concrete approaches and applied geoscientific methodologies to managing mining legacies in a responsible and sustainable way.
MPEC 2023-J107 : 2023 JY
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 JY

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Elimination of Perturbative Crossings in Adiabatic Quantum Optimization
Creators: name: Dickson, Neil G.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: It was recently shown that, for solving NP-complete problems, adiabatic paths always exist without finite-order perturbative crossings between local and global minima, which could lead to anticrossings with exponentially small energy gaps if present. However, it was not shown whether such a path could be found easily. Here, we give a simple construction that deterministically eliminates all such anticrossings in polynomial time, space, and energy, for any Ising models with polynomial final gap. Thus, in order for adiabatic quantum optimization to require exponential time to solve any NP-complete problem, some quality other than this type of anticrossing must be unavoidable and necessitate exponentially long runtimes.
description: 7 pages, 3 figures
The shape of the CMB lensing bispectrum
Creators: name: Lewis, Antony
name: Challinor, Anthony
name: Hanson, Duncan
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Lensing of the CMB generates a significant bispectrum, which should be detected by the Planck satellite at the 5-sigma level and is potentially a non-negligible source of bias for f_NL estimators of local non-Gaussianity. We extend current understanding of the lensing bispectrum in several directions: (1) we perform a non-perturbative calculation of the lensing bispectrum which is ~10% more accurate than previous, first-order calculations; (2) we demonstrate how to incorporate the signal variance of the lensing bispectrum into estimates of its amplitude, providing a good analytical explanation for previous Monte-Carlo results; and (3) we discover the existence of a significant lensing bispectrum in polarization, due to a previously-unnoticed correlation between the lensing potential and E-polarization as large as 30% at low multipoles. We use this improved understanding of the lensing bispectra to re-evaluate Fisher-matrix predictions, both for Planck and cosmic variance limited data. We confirm that the non-negligible lensing-induced bias for estimation of local non-Gaussianity should be robustly treatable, and will only inflate f_NL error bars by a few percent over predictions where lensing effects are completely ignored (but note that lensing must still be accounted for to obtain unbiased constraints). We also show that the detection significance for the lensing bispectrum itself is ultimately limited to 9 sigma by cosmic variance. The tools that we develop for non-perturbative calculation of the lensing bispectrum are directly relevant to other calculations, and we give an explicit construction of a simple non-perturbative quadratic estimator for the lensing potential and relate its cross-correlation power spectrum to the bispectrum. Our numerical codes are publicly available as part of CAMB and LensPix.
description: 32 pages, 10 figures; minor changes to match JCAP-accepted version. CMB lensing and primordial local bispectrum codes available as part of CAMB (http://camb.info/)
MPEC 2023-J108 : 2023 JZ
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 JZ

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Angular Momentum Loss from Cool Stars: An Empirical Expression and Connection to Stellar Activity
Creators: name: Barnes, Sydney A.
name: Kim, Yong-Cheol
Publisher: name: arXiv
Year: 2011
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We show here that the rotation period data in open clusters allow the empirical determination of an expression for the rate of loss of angular momentum from cool stars on the main sequence. One significant component of the expression, the dependence on rotation rate, persists from prior work; others do not. The expression has a bifurcation, as before, that corresponds to an observed bifurcation in the rotation periods of coeval open cluster stars. The dual dependencies of this loss rate on stellar mass are captured by two functions, $f(B-V)$ and $T(B-V)$, that can be determined from the rotation period observations. Equivalent masses and other [UBVRIJHK] colors are provided in Table 1. Dimensional considerations, and a comparison with appropriate calculated quantities suggest interpretations for $f$ and $T$, both of which appear to be related closely (but differently) to the calculated convective turnover timescale, $τ_c$, in cool stars. This identification enables us to write down symmetrical expressions for the angular momentum loss rate and the deceleration of cool stars, and also to revive the convective turnover timescale as a vital connection between stellar rotation and stellar activity physics.
description: 20 pages, 9 color figures; this version includes corrections listed in the associated journal erratum
Additional file 2 of Improving evidence-based grouping of transitional care strategies in hospital implementation using statistical tools and expert review
Creators: name: Li, Jing
name: Gaixin Du
name: Clouser, Jessica Miller
name: Stromberg, Arnold
name: Mays, Glen
name: Sorra, Joann
name: Brock, Jane
name: Davis, Terry
name: Mitchell, Suzanne
name: Nguyen, Huong Q.
name: Williams, Mark V.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 2.
Additional file 3 of Improving evidence-based grouping of transitional care strategies in hospital implementation using statistical tools and expert review
Creators: name: Li, Jing
name: Gaixin Du
name: Clouser, Jessica Miller
name: Stromberg, Arnold
name: Mays, Glen
name: Sorra, Joann
name: Brock, Jane
name: Davis, Terry
name: Mitchell, Suzanne
name: Nguyen, Huong Q.
name: Williams, Mark V.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 3.
Coalescing compact binary parameter estimation with gravitational waves in the presence of non-Gaussian transient noise
Creators: name: Lecoeuche, Yannick
Publisher: name: University of British Columbia
Year: 2022

description: Data from gravitational-wave (GW) detectors often contains a high rate of non-Gaussian transient noise, known as glitches. The parameters estimated from GW signals coinciding with detector glitches have the potential to be significantly offset from their true values. During the LIGO-Virgo Collaboration's third observing run, 24% of GW candidates had overlapping or nearby glitches in one or more detectors. In the upcoming fourth observation run, sensitivity improvements are expected to raise the detection rate of GW signals, increasing the potential for overlap with detector glitches. Although it is possible to subtract glitches from GW strain data, this process can take many weeks. This would be problematic in particular if the sky position of an electromagnetically (EM) bright event were estimated incorrectly, or if the likely EM-visibility of an event were misidentified, thus either losing EM observatory coverage of a detection or diverting EM observatory resources to record an EM-dark event. In this study we quantify shifts in measured posterior distributions for a compact binary coalescence (CBC) gravitational-wave signal similar to GW190521 interacting with common LIGO glitches as a function of time between the signal merger time and the glitch. GW190521, an intermediate black hole merger, is considered glitch-like due to its short characteristic timespan in the sensitive band of the LIGO and Virgo detectors. We find significant potential biases in parameter estimation for parameters related to mass, spin, and sky position for all glitch types used. Using these results, we provide preliminary suggestions for candidate event reviewers as to what constitutes a "safe" time separation between a GW90521-like signal and a glitch. We determine that it is unlikely for GW190521-like signals to be mistaken as having one or more neutron stars when coincident with the common glitch types used; blips, thunder, and fast-scattering.
title: Identifying the seasonal variability of the isotopic composition of seawater by combined stable oxygen and dual clumped isotopes in marine bivalves
Creators: name: Kniest, Jorit F.
name: Davies, Amelia
name: Todd, Jonathan A.
name: Fiebig, Jens
name: Raddatz, Jacek
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
Reconstructing sea water temperatures from carbonate derived δ18OC is a widely used approach in paleo-environmental studies. However, converting δ18OC to water temperatures requires information about the isotopic composition of the sea water (δ18OSW), which usually can only be estimated for paleo-environments. Especially in shallow marine settings δ18OSW can potentially be altered by a strong seasonal variability of fresh water supply. Dual clumped isotopes (Δ47+Δ48) can be employed to determine seawater temperatures independent of δ18OSW, as isotopic clumping is independent of the bulk isotopic composition of seawater.

In the current study we aim to resolve the seasonal variability of δ18OSW by the combined measurement of δ18OC and dual clumped isotopes (Δ47+Δ48) in Eocene bivalve shells (Venericor planicosta) from the Paris Basin. To determine seasonal variations and to detect annual extrema, δ18OC was measured along the shell. Based on the δ18OC record, annual extrema were resampled for dual clumped analysis.

The analysed bivalve revealed a pronounced seven-year seasonal cycle in δ18OC, yielding an average annual amplitude of 2.5‰. Translating this seasonal range to sea water temperatures, applying a constant δ18OSW, results in an annual temperature amplitude of ~11°C. The dual clumped isotope measurements, however, point to a more damped seasonal temperature range (~4°C) and a variable δ18OSW with a seasonal difference of ~1‰.

The Δ47+Δ48-based seasonal temperature amplitude agrees with an Eocene warm-house climate and a considered weaker latitudinal thermal gradient. Reconstructed δ18OSW exhibits high seasonal variability, indicating the periodic influx of isotopically lighter fresh water into the Paris Basin.
Decoupling a Cooper-pair box to enhance the lifetime to 0.2 ms
Creators: name: Kim, Z.
name: Suri, B.
name: Zaretskey, V.
name: Novikov, S.
name: Osborn, K. D.
name: Mizel, A.
name: Wellstood, F. C.
name: Palmer, B. S.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a circuit QED experiment in which a separate transmission line is used to address a quasi-lumped element superconducting microwave resonator which is in turn coupled to an Al/AlO$_{x}$/Al Cooper-pair box (CPB) charge qubit. In our measurements we find a strong correlation between the measured lifetime of the CPB and the coupling between the qubit and the transmission line. By monitoring perturbations of the resonator's 5.44 GHz resonant frequency, we have measured the spectrum, lifetime ($T_{1}$), Rabi, and Ramsey oscillations of the CPB at the charge degeneracy point while the CPB was detuned by up to 2.5 GHz . We find a maximum lifetime of the CPB was $T_{1} = 200\ μ$s for $f = 4$ to 4.5 GHz. Our measured $T_{1}$'s are consistent with loss due to coupling to the transmission line, spurious microwave circuit resonances, and a background decay rate on the order of $5\times 10^{3}$ s$^{-1}$ of unknown origin, implying that the loss tangent in the AlO$_{x}$ junction barrier must be less than about $4\times 10^{-8}$ at 4.5 GHz, about 4 orders of magnitude less than reported in larger area Al/AlO$_{x}$/Al tunnel junctions.
MPEC 2023-J109 : 2023 JA1
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2023
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469
subject: 2023 JA1

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Manipulating the momentum state of a condensate by sequences of standing wave pulses
Creators: name: Xiong, Wei
name: Yue, Xuguang
name: Wang, Zhongkai
name: Zhou, Xiaoji
name: Chen, Xuzong
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We analyze the effects of sequences of standing wave pulses on a Bose-Einstein condensate (BEC). Experimental observations are in good agreement with a numerical simulation based on the band structure theory in the optical lattice. We also demonstrate that a coherent control method based on such sequences of pulses is very efficient for experimentally designing specific momentum states.
description: 6 pages; 5 figures; submitted to PRA
Additional file 1 of Development and evaluation of a gamified smart phone mobile health application for oral health promotion in early childhood: a randomized controlled trial
Creators: name: Zolfaghari, Mitra
name: Shirmohammadi, Mina
name: Houra Shahhosseini
name: Mehrshad Mokhtaran
name: Mohebbi, Simin Z.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Neuroscience
subject: Sociology
subject: FOS: Sociology
subject: Science Policy

description: Additional file 1. Questionnaire about mother’s oral-health knowledge, mother’s practice about children, demographic data and child’s clinical examination.
Additional file 1 of Improving evidence-based grouping of transitional care strategies in hospital implementation using statistical tools and expert review
Creators: name: Li, Jing
name: Gaixin Du
name: Clouser, Jessica Miller
name: Stromberg, Arnold
name: Mays, Glen
name: Sorra, Joann
name: Brock, Jane
name: Davis, Terry
name: Mitchell, Suzanne
name: Nguyen, Huong Q.
name: Williams, Mark V.
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1.
title: Europe’s marine minerals: EMODnet geology and Geological Service for Europe (GSEU)
Creators: name: Monteys, Xavier
name: McKeon, Charise
name: Medialdea, Teresa
name: González, Francisco Javier
name: Marino, Egidio
name: Somoza, Luis
name: Lobato, Ana
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
The European Marine Observation and Data Network (EMODnet) is a long-term marine data initiative funded by the European Maritime, Fisheries and Aquaculture Fund (EMFAF) and supported by the EU’s integrated maritime policy. The EMODnet Geology team released in 2023 a series of pan-European products related to marine themes including Seafloor geology, geological events, submerged landscapes, and Marine Minerals. Data products are available through the integrated EMODnet Central Portal: https://emodnet.ec.europa.eu/en. Collated marine mineral types and energy resources are: aggregates; hydrocarbons; gas hydrates; sapropel, marine placers; phosphorites; evaporites; polymetallic sulphides; polymetallic nodules; cobalt-rich ferromanganese crust; metal-rich sediments; rock, pegmatite and vein hosted mineralisation. The marine minerals theme is also connected to the five-year EU Coordination and Support Action, GSEU, (EuroGeoSurveys) that will deliver a plan for a sustainable Geological Service for Europe to be implemented beyond the 2027 project end, including assessing Europe’s offshore CRM resources improving the knowledge of underexplored areas and their mineral resources harmonizing datasets and cartographic products with a focus on European strategic and CRM for power generation and energy storage. With Earth’s population growth, efforts to meet our needs for resources with indigenous supplies continue. Many minerals and critical raw materials form important components in low-carbon and resource-efficient technologies such as electric car batteries, wind turbines and solar panels. Information on the types of minerals has relevance to engineering disciplines including extractive industries, beach nourishment and reclamation projects, and more general in Marine Spatial Planning. Environmental and marine EU policies are benefiting from the project’s outcomes.
Affleck-Dine leptogenesis in the radiative neutrino mass model
Creators: name: Higashi, H.
name: Ishima, T.
name: Suematsu, D.
Publisher: name: arXiv
Year: 2011
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Radiative neutrino mass models have interesting features, which make it possible to relate neutrino masses to the existence of dark matter. However, the explanation of the baryon number asymmetry in the universe seems to be generally difficult as long as we suppose leptogenesis based on the decay of thermal right-handed neutrinos. Since right-handed neutrinos are assumed to have masses of O(1) TeV in these models, they are too small to generate the sufficient lepton number asymmetry. Here we consider Affleck-Dine leptogenesis in a radiative neutrino mass model by using a famous flat direction LH_u as an alternative possibility. The constraint on the reheating temperature could be weaker than the ordinary models. The model explains all the origin of the neutrino masses, the dark matter, and also the baryon number asymmetry in the universe.
description: 18 pages, 3 figures, typos corrected, references added, a final version for publication
Unveiling the 3D temperature structure of galaxy clusters by means of the thermal SZ effect
Creators: name: Prokhorov, D. A.
name: Dubois, Y.
name: Nagataki, S.
name: Akahori, T.
name: Yoshikawa, K.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The Sunyaev-Zel'dovich (hereafter SZ) effect is a promising tool to derive the gas temperature of galaxy clusters. The approximation of a spherically symmetric gas distribution is usually used to determine the temperature structure of galaxy clusters, but this approximation cannot properly describe merging galaxy clusters. The methods used so far, which do not assume the spherically symmetric distribution, permit us to derive 2D temperature maps of merging galaxy clusters. In this paper, we propose a method to derive the standard temperature deviation and temperature variance along the line-of-sight, which permits us to analyze the 3D temperature structure of galaxy clusters by means of the thermal SZ effect. We also propose a method to reveal merger shock waves in galaxy clusters by analyzing the presence of temperature inhomogeneities along the line-of-sight.
description: 8 pages, 3 figures, accepted for publication in MNRAS
title: The internal structure of the Asse salt diapir – new insights from 3D geological modelling
Creators: name: Fischer, York
name: Suchi, Evelyn
Publisher: name: Deutsche Geologische Gesellschaft - Geologische Vereinigung e.V. (DGGV)
Year: 2023

description:
As part of the retrieval planning of radioactive waste from the ASSE II salt mine, located in the western part of the Asse-Heesberg salt structure south-east of the city of Braunschweig in northern Germany, a detailed and consistent 3D geological model of the internal structure is required. It’s used as a planning tool for the construction of a recovery mine and includes the Zechstein units from the Staßfurt to the Aller-formations (z2-z4). The data basis consists of a multitude of prospecting data such as drill cores, georadar reflectors, 3D seismic and dip values, for instance.

3D geological modelling of salt rock which has been highly deformed by salt migration and tectonical stress as well, faces some challenges. The various layers within the salt rock are strongly folded and overturned in parts. Lithologically different salt bodies often intertwine. The visualization of such complex structures often cannot be realized using conventional 3D modelling software that bases on fixed mathematical algorithms. Thus, details of the internal structure remain disregarded in many cases. Salt model surfaces can be shaped more precisely considering not only the input data, but also the geologic evolution of the salt structure. Therefore, in this project, we use a software (OpenGeo7) that requests complete manual drawing of the isobaths of the model surfaces. In the present study, we present some challenges and results of this type of 3D geological modelling.