cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Regularity of the Hamiltonian along Optimal Trajectories
Creators: name: Palladino, Michele
name: Vinter, Richard B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This paper concerns state constrained optimal control problems, in which the dynamic constraint takes the form of a differential inclusion. If the differential inclusion does not depend on time, then the Hamiltonian, evaluated along the optimal state trajectory and the co-state trajectory, is independent of time. If the differential inclusion is Lipschitz continuous, then the Hamitonian, evaluated along the optimal state trajectory and the co-state trajectory, is Lipschitz continuous. These two well-known results are examples of the following principle: the Hamiltonian, evaluated along the optimal state trajectory and the co-state trajectory, inherits the regularity properties of the differential inclusion, regarding its time dependence. We show that this principle also applies to another kind of regularity: if the differential inclusion has bounded variation with respect to time, then the Hamiltonian, evaluated along the optimal state trajectory and the co-state trajectory, has bounded variation. Two applications of these newly found properties are demonstrated. One is to derive improved conditions which guarantee the nondegeneracy of necessary conditions of optimality, in the form of a Hamiltonian inclusion. The other application is to derive new, less restrictive, conditions under which minimizers in the calculus of variations have bounded slope. The analysis is based on a new, local, concept of differential inclusions that have bounded variation with respect to the time variable, in which conditions are imposed on the multifunction involved, only in a neighborhood of a given state trajectory.
description: 36 pages. Published paper
Breaking the centrifugal barrier to giant planet contraction by magnetic disc braking
Creators: name: Ginzburg, Sivan
name: Chiang, Eugene
Publisher: name: arXiv
Year: 2019
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: During the runaway phase of their formation, gas giants fill their gravitational spheres of influence out to Bondi or Hill radii. When runaway ends, planets shrink several orders of magnitude in radius until they are comparable in size to present-day Jupiter; in 1D models, the contraction occurs on the Kelvin-Helmholtz time-scale $t_{\rm KH}$, which is initially a few thousand years. However, if angular momentum is conserved, contraction cannot complete, as planets are inevitably spun up to their breakup periods $P_{\rm break}$. We consider how a circumplanetary disc (CPD) can de-spin a primordially magnetized gas giant and remove the centrifugal barrier, provided the disc is hot enough to couple to the magnetic field, a condition that is easier to satisfy at later times. By inferring the planet's magnetic field from its convective cooling luminosity, we show that magnetic spin-down times are shorter than contraction times throughout post-runaway contraction: $t_{\rm mag}/t_{\rm KH}\sim(P_{\rm break}/t_{\rm KH})^{1/21}\lesssim 1$. Planets can spin down until they corotate with the CPD's magnetospheric truncation radius, at a period $P_{\rm max}/P_{\rm break} \sim (t_{\rm KH}/P_{\rm break})^{1/7}$. By the time the disc disperses, $P_{\rm max}/P_{\rm break}\sim 20-30$; further contraction at fixed angular momentum can spin planets back up to $\sim$$10 P_{\rm break}$, potentially explaining observed rotation periods of giant planets and brown dwarfs.
description: Accepted to MNRAS Letters
Dissipation-induced bistability in the two-photon Dicke model
Creators: name: Garbe, Louis
name: Wade, Peregrine
name: Minganti, Fabrizio
name: Shammah, Nathan
name: Felicetti, Simone
name: Nori, Franco
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The Dicke model is a paradigmatic quantum-optical model describing the interaction of a collection of two-level systems with a single bosonic mode. Effective implementations of this model made it possible to observe the emergence of superradiance, i.e., cooperative phenomena arising from the collective nature of light-matter interactions. Via reservoir engineering and analogue quantum simulation techniques, current experimental platforms allow us not only to implement the Dicke model, but also to design more exotic interactions, such as the two-photon Dicke model. In the Hamiltonian case, this model presents an interesting phase diagram characterized by two quantum criticalities: a superradiant phase transition and a spectral collapse, that is, the coalescence of discrete energy levels into a continuous band. Here, we investigate the effects of both qubit and photon dissipation on the phase transition and on the instability induced by the spectral collapse. Using a mean-field decoupling approximation, we analytically obtain the steady-state expectation values of the observables signaling a symmetry breaking, identifying a first-order phase transition from the normal to the superradiant phase. Our stability analysis unveils a very rich phase diagram, which features stable, bistable, and unstable phases depending on dissipation rate.
Decoupled molecular and inorganic framework dynamics in CH$_3$NH$_3$PbCl$_3$
Creators: name: Songvilay, M.
name: Wang, Zitian
name: Sakai, V. Garcia
name: Guidi, T.
name: Bari, M.
name: Ye, Z. -G.
name: Xu, Guangyong
name: Brown, K. L.
name: Gehring, P. M.
name: Stock, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The organic-inorganic lead halide perovskites are composed of organic molecules imbedded in an inorganic framework. The compounds with general formula CH$_{3}$NH$_{3}$PbX$_{3}$ (MAPbX$_{2}$) display large photovoltaic efficiencies for halogens $X$=Cl, Br, and I in a wide variety of sample geometries and preparation methods. The organic cation and inorganic framework are bound by hydrogen bonds that tether the molecules to the halide anions, and this has been suggested to be important to the optoelectronic properties. We have studied the effects of this bonding using time-of-flight neutron spectroscopy to measure the molecular dynamics in CH$_3$NH$_3$PbCl$_3$ (MAPbCl$_3$). Low-energy/high-resolution neutron backscattering reveals thermally-activated molecular dynamics with a characteristic temperature of $\sim$ 95\,K. At this same temperature, higher-energy neutron spectroscopy indicates the presence of an anomalous broadening in energy (reduced lifetime) associated with the molecular vibrations. By contrast, neutron powder diffraction shows that a spatially long-range structural phase transitions occurs at 178\,K (cubic $\rightarrow$ tetragonal) and 173\,K (tetragonal $\rightarrow$ orthorhombic). The large difference between these two temperature scales suggests that the molecular and inorganic lattice dynamics in MAPbCl$_3$ are actually decoupled. With the assumption that underlying physical mechanisms do not change with differing halogens in the organic-inorganic perovskites, we speculate that the energy scale most relevant to the photovoltaic properties of the lead-halogen perovskites is set by the lead-halide bond, not by the hydrogen bond.
description: (10 pages, 5 figures, to be published in Physical Review Materials)
Ochthephilum angustulum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum angustulum

description: Ochthephilum angustulum (Bernhauer 1934c: 161)
 Distribution. Brazil.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer 1934c: 161; Blackwelder 1944: 124.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 243, DOI: 10.5281/zenodo.5184652
Equations for the self-consistent field in random medium
Creators: name: Ramm, A. G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 73D25, 73D50, 78A45; PACS 03.40Kf 05.45.+b

description: An integral-differential equation is derived for the self-consistent (effective) field in the medium consisting of many small bodies randomly distributed in some region. Acoustic and electromagnetic fields are considered in such a medium. Each body has a characteristic dimension $a\llλ$, where $λ$ is the wavelength in the free space. The minimal distance $d$ between any of the two bodies satisfies the condition $d\gg a$, but it may also satisfy the condition $d\llλ$. Using Ramm's theory of wave scattering by small bodies of arbitrary shapes, the author derives an integral-differential equation for the self-consistent acoustic or electromagnetic fields in the above medium.
title: Εμπλουτισμός της βάσης δεδομένων AIS και έλεγχος τήρησης κανονισμών ναυσιπλοΐας εντός του Κεντρικού Λιμένος Πειραιώς και του Σαρωνικού Κόλπου
title: Vessel AIS database enrichment & compliance control of the maritime regulations of the Port of Piraeus and Saronikos Gulf area
titleType: AlternativeTitle
Creators: name: Βασιλάκος, Χαρίλαος
Publisher: name: Πανεπιστήμιο Πειραιώς
Year: 2021
Subjects: subject: AIS
subject: Κανονισμοί Ναυσιπλοΐας
subject: Λιμένας Πειραιώς
subject: Σαρωνικός
subject: Κανονισμοί ναυσιπλοΐας

description: Από το Δεκέμβριο του 2004, ο Διεθνής Οργανισμός Ναυσιπλοΐας απαιτεί από όλα τα επιβατικά πλοία και τα εμπορικά πλοία, τα οποία ξεπερνούν τους 299 Gross Tonnage, να φέρουν πομποδέκτη Αυτόματου Συστήματος Εντοπισμού, AIS. Το AIS είναι ένα αυτόνομο, αυτόματο σύστημα εντοπισμού, το οποίο χρησιμοποιείται ευρέως στη ναυσιπλοΐα, για την ανταλλαγή πληροφοριών μεταξύ πλοίων και μεταξύ πλοίων και σταθμών. Τα δεδομένα είναι είτε στατικά, είτε δυναμικά και συμπεριλαμβάνουν πληροφορίες όπως, το όνομα του πλοίου, το IMO (διεθνής κωδικός του Οργανισμού Ναυσιπλοΐας), τον τύπο του πλοίου όπως και τον προορισμό του. Σημαντικές πληροφορίες, οι οποίες ανήκουν στα δυναμικά δεδομένα, είναι η ταχύτητα, ο μοναδικός αριθμός αναγνώρισης (mmsi), η θέση του πλοίου, η πορεία του σε μοίρες και ο χρόνος στον οποίο δημιουργήθηκε κάθε τέτοιο πακέτο δεδομένων. Με τη βοήθεια μιας εγκατεστημένης κεραίας στην οροφή του Πανεπιστημίου Πειραιά, η ομάδα του Datastories Lab, συλλέγει σήματα AIS από την ευρύτερη περιοχή του Σαρωνικού Κόλπου, τα αποθηκεύει σε μία βάση δεδομένων και τέλος, τα απεικονίζει μέσω της διαδικτυακής εφαρμογής του εργαστηρίου. Στη συγκεκριμένη διπλωματική εργασία, θα χρησιμοποιηθούν δεδομένα τα οποία έχουν συλλεχθεί κατά το έτος 2016 μέσω της κεραίας, με σκοπό να αξιοποιηθούν ώστε να απαντήσουν σε ερωτήματα σχετικά με την τήρηση των κανονισμών ναυσιπλοΐας, τόσο στον Κεντρικό Λιμένα Πειραιώς όσο και στην ευρύτερη περιοχή του Σαρωνικού Κόλπου.
Generalized input-output method: A new route to quantum transport junctions
Creators: name: Liu, Junjie
name: Segal, Dvira
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Chemical Physics (physics.chem-ph)
subject: FOS: Physical sciences

description: In this work, we put forward a generalized input-output method (GIOM) for studying charge transport in molecular junctions accounting for strong electron-vibration interactions and including electronic and phononic environments. The method radically expands the scope of the input-output theory, which was originally proposed to treat quantum optic problems. Based on the GIOM we derive a Langevin-type equation of motion for molecular operators, which posses a great generality and accuracy, and permits the derivation of a stationary charge current expression involving only two types of transfer rates. Furthermore, we devise the so-called "Polaron Transport in Electronic Resonance" (PoTER) approximation, which allows to feasibly simulate electron dynamics in generic tight-binding models with strong electron-vibration interactions. For short chains, the charge current reduces to known limits and reasonably agrees with exact numerical simulations. For extended junctions the current displays a turnover from phonon-assisted to phonon-suppressed transport. Nevertheless, the onset of ohmic behavior requires extensions beyond the PoTER approximation. As an additional application, we consider a cavity-coupled molecule junction. Here we identify a cavity-induced suppression of charge current in the single-site case, and observe signatures of polariton formation in the current-voltage characteristics in the strong light-matter coupling regime. A critical understanding gained from the GIOM-PoTER scheme is that the single-site vibrationally-coupled model is deceptively simpler, and amenable to approximations than multi-site models. Therefore, benchmarking of methods should not be concluded with the single-site case. The work manifests that the input-output framework, which is normally employed in quantum optics, can serve as a powerful and feasible tool in the realm of electron transport junctions.
description: 25 pages, 7 figures, comments are welcome
A Nunke type classification in the locally compact setting
Creators: name: Corson, Samuel M.
name: Varghese, Olga
Publisher: name: arXiv
Year: 2019
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics
subject: 22D05, 22D12

description: In this short note we prove that a group G is lcH-slender -- that is, every abstract group homomorphism from a locally compact Hausdorff topological group to G has an open kernel -- if and only if G is torsion-free and does not include Q or the p-adic integers Zp for any prime p. This mirrors a classical characterization given by Nunke for slender abelian groups.
Ochthephilum antiquum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum antiquum

description: Ochthephilum antiquum (Erichson 1840: 567)
 Distribution. Brazil.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Schubert 1912: 279; Blackwelder 1944: 124; Erichson 1840: 567.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
MOESM1 of Epigenetic gestational age and trajectories of weight and height during childhood: a prospective cohort study
Creators: name: Bright, Harold
name: Howe, Laura
name: Khouja, Jasmine
name: Simpkin, Andrew
name: Suderman, Matthew
name: Oâ€™Keeffe, Linda
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Details of measurement of height and weight at research clinics. Details of measurement of confounding variables. Details of previously published work on model selection. Table S1. Assessment of multilevel model fit. Comparison of predicted values (from multilevel models) with observed measures at birth, age 3 years and age 10 years. Table S2. Comparison of participants included in the analysis compared with those excluded (i.e. the rest of the ALSPAC cohort) due to missing data on exposure, outcome or confounder. Table S3. Association of gestational age acceleration with observed weight and length/height at birth, age 3 years and age 10 years using linear regression. Table S4. Confounder-adjusted association of gestational age acceleration with weight growth and length/height growth from birth to 10 years (n=785).
Entanglement distance for an arbitrary state of M qubits
Creators: name: Cocchiarella, Denise
name: Scali, Stefano
name: Ribisi, Salvatore
name: Nardi, Bianca
name: Aissa, Ghofrane Bel Hadj
name: Franzosi, Roberto
Publisher: name: arXiv
Year: 2019
Subjects: subject: Quantum Physics (quant-ph)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We propose a measure of entanglement that can be computed for any pure state of an $M$-qubit system. The entanglement measure has the form of a distance that we derive from an adapted application of the Fubini-Study metric. This measure is invariant under local unitary transformations and defined as trace of a suitable metric that we derive, the entanglement metric $\tilde{g}$. Furthermore, the analysis of the eigenvalues of $\tilde{g}$ gives information about the robustness of entanglement.
description: 6 pages, 5 figures
MOESM1 of Associations between microRNA (miR-25, miR-32, miR-125, and miR-222) polymorphisms and recurrent implantation failure in Korean women
Creators: name: Lee, Jeong Yong
name: Ahn, Eun Hee
name: Kim, Jung Oh
name: Park, Han Sung
name: Ryu, Chang Soo
name: Kim, Ji Hyang
name: Kim, Young Ran
name: Lee, Woo Sik
name: Kim, Nam Keun
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Physiology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 1: Table S1. Details of miRNA polymorphisms for PCR-RFLP analysis.
Variational Schrieffer-Wolff Transformations for Quantum Many-Body Dynamics
Creators: name: Wurtz, Jonathan
name: Claeys, Pieter
name: Polkovnikov, Anatoli
Publisher: name: arXiv
Year: 2019
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Building on recent results for adiabatic gauge potentials, we propose a variational approach for computing the generator of Schrieffer-Wolff transformations. These transformations consist of block diagonalizing a Hamiltonian through a unitary rotation, which leads to effective dynamics in a computationally tractable reduced Hilbert space. The generator of these rotations are computed variationally and thus go beyond standard perturbative methods; the error is controlled by the locality of the variational ansatz. The method is demonstrated on two models. First, in the attractive Fermi-Hubbard model with on-site disorder, we find indications of a lack of observable many-body localization in the thermodynamic limit due to the inevitable mixture of different spinon sectors. Second, in the low-energy sector of the XY spin model with a broken U(1)-symmetry, we analyze ground state response functions by combining the variational SW transformation with the truncated spectrum approach.
description: 17 pages, 10 figures
Hydrodynamical description of collective flow
Creators: name: Huovinen, Pasi
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: I review how hydrodynamical flow is related to the observed flow in ultrarelativistic heavy ion collisions and how initial conditions, equation of state and freeze-out temperature affect flow in hydrodynamical models.
description: Review for "Quark-Gluon Plasma 3", eds. R.C. Hwa and X.-N. Wang, World Scientific, Singapore. 36 pages. 15 figures
Development of multifunctional electrospun wraps for bone healing
Creators: name: Buie, Taneidra Walker
Publisher: name: The University of Texas at Austin
Year: 2020
Subjects: Electrospinning
Antimicrobial
Growth factor
Gelatin
PLGA
Drug delivery
Bone healing

description: The Masquelet technique is a two-staged procedure that uses an induced biological membrane and bone graft to reconstruct critical-sized bone defects. However, unpredictable clinical outcomes result due to the variable durability and the transient vascular network of the induced membrane, as well as high incidences of osteomyelitis. To this end, we have engineered a resorbable multifunctional electrospun wrap that guides formation of the induced membrane with improved durability and enhanced angiogenesis while simultaneously preventing infection. We achieve this by developing and combining an antimicrobial poly(lactic-co-glycolic) acid (PLGA) mesh and an angiogenic crosslinked gelatin mesh. We first confirmed the ability of electrospun PLGA to provide sustained release of gentamicin sulfate or gallium maltolate above its minimum inhibitory concentration (MIC). Studies that evaluated antimicrobial activity indicated that osteomyelitis-derived bacteria was not susceptible to released gallium maltolate at the hypothesized MIC and further established the accurate gallium maltolate MIC. The inhibitory concentration of each antimicrobial on osteoblasts was compared to the respective MIC to determine if they were safe and effective at released concentrations. Results concluded that the gentamicin sulfate-loaded PLGA mesh is safer and more effective mesh. Next, the bioactivity retention of vascular endothelial growth factor (VEGF) released from electrospun photo-crosslinked gelatin-methacrylate was confirmed. Subcutaneous implantation of the VEGF-loaded mesh in a rat corroborated resorption and the capacity for sustained release. A multifunctional electrospun wrap was then engineered to prevent osteomyelitis and guide formation of the induced membrane by combining the antimicrobial and angiogenic platforms with co-electrospinning. The combination of the two fiber populations was confirmed microscopically and offered independently tuned bimodal release of gentamicin sulfate and VEGF. Overall, this work provides the fundamentals to advance the development of a multifunctional electrospun wrap that can guide formation of the induced membrane and prevent osteomyelitis for improved clinical outcomes with the Masquelet technique. This work offers a substrate that can recruit and support cellular adhesion, provide a template for matrix deposition and tissue remodeling, and enable bimodal release of bioactive agents. These studies also enhance the capacity of electrospun platforms to serve as stand-alone therapies or combinatorial therapies in various bone regeneration applications.
Global distribution of a chlorophyll f cyanobacterial marker
Creators: name: Antonaru, Laura A.
name: Cardona, Tanai
name: Larkum, Anthony W. D.
name: Nürnberg, Dennis J.
Publisher: name: Freie Universität Berlin
Year: 2020
Subjects: subject: Environmental microbiology
subject: Microbial ecology
subject: 500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
subject: 500 Naturwissenschaften und Mathematik::570 Biowissenschaften; Biologie::577 Ökologie

description: Some cyanobacteria use light outside the visible spectrum for oxygenic photosynthesis. The far-red light (FRL) region is made accessible through a complex acclimation process that involves the formation of new phycobilisomes and photosystems containing chlorophyll f. Diverse cyanobacteria ranging from unicellular to branched-filamentous forms show this response. These organisms have been isolated from shaded environments such as microbial mats, soil, rock, and stromatolites. However, the full spread of chlorophyll f-containing species in nature is still unknown. Currently, discovering new chlorophyll f cyanobacteria involves lengthy incubation times under selective far-red light. We have used a marker gene to detect chlorophyll f organisms in environmental samples and metagenomic data. This marker, apcE2, encodes a phycobilisome linker associated with FRL-photosynthesis. By focusing on a far-red motif within the sequence, degenerate PCR and BLAST searches can effectively discriminate against the normal chlorophyll a-associated apcE. Even short recovered sequences carry enough information for phylogenetic placement. Markers of chlorophyll f photosynthesis were found in metagenomic datasets from diverse environments around the globe, including cyanobacterial symbionts, hypersaline lakes, corals, and the Arctic/Antarctic regions. This additional information enabled higher phylogenetic resolution supporting the hypothesis that vertical descent, as opposed to horizontal gene transfer, is largely responsible for this phenotype’s distribution.
Ochthephilum basale
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum basale

description: Ochthephilum basale (Blanchard 1842: 84)
 Distribution. Argentina, Brazil?.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 124.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Additional file 3 of Identification of the conserved long non-coding RNAs in myogenesis
Creators: name: Bhattacharya, Anupam
name: Simang Champramary
name: Tripathi, Tanya
name: Debajit Thakur
name: Ioshikhes, Ilya
name: Satyendra Kumar Singh
name: Soumyadeep Nandi
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 3: Figure S2. Conservation pattern of lncRNAin mouse and human genome. Nucleotide BLAST was performed for sequence alignment of the lncRNAs. X-axis: Human Genome, Y-axis: Mouse Genome.
MOESM1 of National early warning score (NEWS) and the new alternative SpO2 scale during rapid response team reviews: a prospective observational study
Creators: name: Tirkkonen, Joonas
name: Karlsson, Sari
name: Skrifvars, Markus
Publisher: name: figshare
Year: 2019
Subjects: subject: Medicine
subject: Pharmacology
subject: Ecology
subject: FOS: Biological sciences
subject: Science Policy
subject: 111714 Mental Health
subject: FOS: Health sciences

description: Additional file 1. The updated National early warning score (NEWS2) according to Royal college of Physicians. SpO2 Scale 2 is intended to be used among patients with confirmed type II respiratory failure. SpO2, peripheral blood oxygen saturation; Alert (A), (C) New Confusion, Voice (V), Pain (P), Unresponsive (U).
Direct correlation functions of the Widom-Rowlinson model
Creators: name: Fantoni, R.
name: Pastore, G.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We calculate, through Monte Carlo numerical simulations, the partial total and direct correlation functions of the three dimensional symmetric Widom-Rowlinson mixture. We find that the differences between the partial direct correlation functions from simulation and from the Percus-Yevick approximation (calculated analytically by Ahn and Lebowitz) are well fitted by Gaussians. We provide an analytical expression for the fit parameters as function of the density. We also present Monte Carlo simulation data for the direct correlation functions of a couple of non additive hard sphere systems to discuss the modification induced by finite like diameters.
description: 16 pages, 7 figures
Desalination due to Electrical Image Forces
Creators: name: Sokoloff, J. B.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: It will be shown that for a solution of salt dissolved in water in contact with a metallic wall, the concentration of salt ions (both positive and negative) within a few Angstroms of the wall can be large enough to exceed the solubility limit of the salt, as a result of electrical image charge forces. In addition, since the dielectric constant of water increases from 2.1 at the wall to 81 at about a nanometer from a solid wall, there will be an attractive image potential near the plane on which this increase of the dielectric constant occurs. The possible existence of these image potentials suggests that the salt can be removed from the water by making salt water flow between an array of parallel solid plates..
description: 7 pages, one figure
Metallicity has followed local gravitational potential of galaxies since z=3
Creators: name: Møller, Palle
name: Christensen, Lise
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The MZ relation between stellar mass (M*) and metallicity (Z) of nearby galaxies has been described as both a global and local property, i.e. valid also on sub-galaxy scales. Here we show that Z has remained a local property, following the gravitational potential, since z=3. In absorption the MZ relation has been well studied, and was in place already at z=5.1. A recent absorption study of GRB galaxies revealed a close match to Damped Lyα (DLA) galaxies, surprising due to their vastly different impact parameters and leading the authors to suggest that local metallicity follows the local gravitational potential. In this paper we formulate an observational test of this hypothesis. The test, in essence, forms a prediction that the velocity dispersion of the absorbing gas in galaxy halos, normalized by the central velocity dispersion, must follow a steep log scale slope of -0.015 dex/kpc as a function of impact parameter out to at least 20-30 kpc. We then compile an archival data and literature based sample of galaxies seen in both emission and absorption suitable for the test, and find that current data confirm the hypothesis out to 40-60 kpc. In addition we show that the distribution of the velocity offsets between z em and z abs favours a model where DLA systems are composed of individual sub-clouds distributed along the entire path through the halo, and disfavours a model where they are one single cloud with a bulk motion and internal sub-structure.
description: This version was re-re-submitted to MNRAS with only very minor final revisions
Two-neutron transfer in nuclei close to the dripline
Creators: name: Khan, E.
name: Sandulescu, N.
name: Van Giai, Nguyen
name: Grasso, M.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We investigate the two-neutron transfer modes induced by (t,p) reactions in neutron-rich oxygen isotopes. The nuclear response to the pair transfer is calculated in the framework of continuum-Quasiparticle Random Phase Approximation (cQRPA). The cQRPA allows a consistent determination of the residual interaction and an exact treatment of the continuum coupling. The (t,p) cross sections are calculated within the DWBA approach and the form factors are evaluated by different methods : macroscopically, following the Bayman and Kallio method, and fully microscopically. The largest cross section corresponds to a high-lying collective mode built entirely upon continuum quasiparticle states.
description: 12 pages, 7 figures
Forward Looking Decision Making: The Effects of the Food Stamp Program Participation on Women’s Obesity in the NLSY
Creators: name: Huang, Ying
name: Huffman, Wallace
name: Huang, Ying
name: Huffman, Wallace
Publisher: name: Unknown
Year: 2013
Subjects: Consumer/Household Economics
Food Consumption/Nutrition/Food Safety
Public Economics
Research Methods/ Statistical Methods

description: This paper formulates and estimates a structural intertemporal model of a woman’s household participating in the Supplemental Nutrition Assistance Program (SNAP) and her likelihood of being obese. We use an economic model of lifetime behavior in a finite life model to provide the structure of the econometric model, instrumental variable estimation is applied to control for endogeneity of SNAP participation decision, and individual fixed effects control for individual heterogeneity in panel data. Primary data are the panel, NLSY 79 with geocodes. We find that if a woman is in a SNAP household her BMI and probability of being obese are reduced by 15.7% and 56.3 percentage points, respectively. However, individual fixed effects account for much of the variation in her BMI and probability of being obese, suggesting early life attention to women’s weight is an important public policy issue.
Cold atoms probe the magnetic field near a wire
Creators: name: Jones, M. P. A.
name: Vale, C. J.
name: Sahagun, D.
name: Hall, B. V.
name: Eberlein, C. C.
name: Sauer, B. E.
name: Furusawa, K.
name: Richardson, D.
name: Hinds, E. A.
Publisher: name: arXiv
Year: 2003
Subjects: subject: Condensed Matter (cond-mat)
subject: FOS: Physical sciences

description: A microscopic Ioffe-Pritchard trap is formed using a straight, current-carrying wire, together with suitable auxiliary magnetic fields. By measuring the distribution of cold rubidium atoms held in this trap, we detect a weak magnetic field component $ΔB_z$ parallel to the wire. This field is proportional to the current in the wire and is approximately periodic along the wire with period $λ=230 μ$m. We find that the decrease of this field with distance from the centre of the wire is well described by the Bessel function $K_1(2πy/λ)$, as one would expect for the far field of a transversely oscillating current within the wire.
description: 8 pages, 4 figures
Ochthephilum bisulcatum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum bisulcatum

description: Ochthephilum bisulcatum (Bernhauer 1934c: 162)
 Distribution. Brazil.
 Brazilian Biome. Atlantic forest.
 Locality records. RIO DE JANEIRO: Without specific locality Bernhauer 1934c: 162.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Ochthephilum brasilianum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum brasilianum

description: Ochthephilum brasilianum (Lucas 1857: 50)
 Distribution. Brazil.
 Brazilian Biome. Without sufficient data.
 Locality records. MINAS GERAIS: Without specific locality Lucas 1857: 51. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Schubert 1912: 280; Blackwelder 1944: 124; Frank 1982: 24.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Additional file 4 of Identification of the conserved long non-coding RNAs in myogenesis
Creators: name: Bhattacharya, Anupam
name: Simang Champramary
name: Tripathi, Tanya
name: Debajit Thakur
name: Ioshikhes, Ilya
name: Satyendra Kumar Singh
name: Soumyadeep Nandi
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 4: Table S2. The mean phastcons score, region of conversation and Structure Ensemble Conservation Index (SECI) Score of identified lncRNA.
Exploring galaxy dark matter halos across redshifts with strong quasar absorbers
Creators: name: Christensen, L.
name: Møller, P.
name: Rhodin, N. H. P.
name: Heintz, K. E.
name: Fynbo, J. P. U.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Quasar lines of sight intersect intervening galaxy discs or circum-galactic environments at random impact parameters and potential well depths. Absorption line velocity widths ($Δv_{90}$) are known to scale with host galaxy stellar masses, and inversely with the projected separation from the quasar line of sight. Its dependence on stellar mass can be eliminated by normalising with the emission-line widths of the host galaxies, $σ_{em}$, so that absorbers with a range of $Δv_{90}$ values can be compared directly. Using a sample of DLA systems at 0.2 < z < 3.2 with spectroscopically confirmed host galaxies, we find that the velocity ratio $Δv_{90}/σ_{em}$ decreases with projected distances from the hosts. We compare the data with expectations of line-of-sight velocity dispersions derived for different dark matter halo mass distributions, and find that models with steeper radial dark matter profiles provide a better fit to the observations, although the scatter remains large. Gas outflows from the galaxies may cause an increased scatter, or scale radii of dark matter halo models may not be representative for the galaxies. We demonstrate by computing virial velocities, that metal-rich DLAs that belong to massive galaxy halos (M$_{halo} \approx 10^{12}$ M$_{\odot}$) mostly remain gravitationally bound to the halos.
description: 10 pages, submitted for publication in MNRAS. [v1] includes 2.nd set of answers to the referee
Identification of prognostic genes in uveal melanoma microenvironment
Creators: name: Luo, Huan
name: Ma, Chao
Publisher: name: Charité - Universitätsmedizin Berlin
Year: 2020
Subjects: subject: CD8-Positive T-Lymphocytes
subject: Lymphocytes, Tumor-Infiltrating
subject: Neoplasm Metastasis
subject: Neutrophils
subject: Proportional Hazards Models
subject: Ubiquitin-Protein Ligases
subject: Uveal Neoplasms
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit::610 Medizin und Gesundheit

description: Background: Uveal melanoma (UM) is the most common primary intraocular malignancy in adults. Many previous studies have demonstrated that the infiltrating of immune and stromal cells in the tumor microenvironment contributes significantly to prognosis. Methods: Dataset TCGA-UVM, download from TCGA portal, was taken as the training cohort, and GSE22138, obtained from GEO database, was set as the validation cohort. ESTIMATE algorithm was applied to find intersection differentially expressed genes (DEGs) among tumor microenvironment. Kaplan-Meier analysis and univariate Cox regression model were performed on intersection DEGs to initial screen for potential prognostic genes. Then these genes entered into the validation cohort for validation using the same methods as that in the training cohort. Moreover, we conducted correlation analyses between the genes obtained in the validation cohort and the status of chromosome 3, chromosome 8q, and tumor metastasis to get prognosis genes. At last, the immune infiltration analysis was performed between the prognostic genes and 6 main kinds of tumor-infiltrating immune cells (TICs) for understanding the role of the genes in the tumor microenvironment. Results: 959 intersection DEGs were found in the UM microenvironment. Kaplan-Meier and Cox analysis was then performed in the training and validation cohorts on these DEGs, and 52 genes were identified with potential prognostic value. After comparing the 52 genes to chromosome 3, chromosome 8q, and metastasis, we obtained 21 genes as the prognostic genes. The immune infiltration analysis showed that Neutrophil had the potential prognostic ability, and almost every prognostic gene we had identified was correlated with abundances of Neutrophil and CD8+ T Cell. Conclusions: Identifying 21 prognosis genes (SERPINB9, EDNRB, RAPGEF3, HFE, RNF43, ZNF415, IL12RB2, MTUS1, NEDD9, ZNF667, AZGP1, WARS, GEM, RAB31, CALHM2, CA12, MYEOV, CELF2, SLCO5A1, ISM1, and PAPSS2) could accurately identify patients' prognosis and had close interactions with Neutrophil in the tumor environment, which may provide UM patients with personalized prognosis prediction and new treatment insights.
Ochthephilum corumbanum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum corumbanum

description: Ochthephilum corumbanum (Bernhauer 1911: 411)
 Distribution. Argentina, Brazil.
 Brazilian Biome. Pantanal.
 Locality records. MATO GROSSO DO SUL: Corumbá Bernhauer 1911: 411. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Schubert 1912: 281; Blackwelder 1944: 124.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Additional file 5 of Identification of the conserved long non-coding RNAs in myogenesis
Creators: name: Bhattacharya, Anupam
name: Simang Champramary
name: Tripathi, Tanya
name: Debajit Thakur
name: Ioshikhes, Ilya
name: Satyendra Kumar Singh
name: Soumyadeep Nandi
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 5: Figure S3. Structurally conserved region of lncRNA.
Ochthephilum curticorne
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum curticorne

description: Ochthephilum curticorne (Erichson 1840: 572)
 Distribution. Brazil.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Bernhauer and Schubert 1912: 281; Blackwelder 1944: 124; Erichson 1840: 572.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Ochthephilum curtum
Creators: name: Asenjo, Angélico
name: e, Sistemática
name: de, Bioecologia
name: Coleoptera
name: Zoologia
name: Federal, Universidade
name: Cep
name: Curitiba
name: Irmler, Ulrich
name: Klimaszewski, Jan
name: Herman, Lee H.
name: Chandler, Donald S.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Staphylinidae
Ochthephilum
Ochthephilum curtum

description: Ochthephilum curtum (Erichson 1840: 573)
 Distribution. Brazil.
 Brazilian Biome. Without sufficient data.
 Locality records. WITHOUT SPECIFIC STATE: Without specific locality Blackwelder 1944: 124; Erichson 1840: 573.
description: Published as part of Asenjo, Angélico, e, Sistemática, de, Bioecologia, Coleoptera, Zoologia, Federal, Universidade, Cep, Curitiba, Irmler, Ulrich, Klimaszewski, Jan, Herman, Lee H. & Chandler, Donald S., 2013, A complete checklist with new records and geographical distribution of the rove beetles (Coleoptera, Staphylinidae) of Brazil, pp. 1-419 in Insecta Mundi 2013 (277) on page 244, DOI: 10.5281/zenodo.5184652
Industry 4.0: changes in work organization and qualification requirements—challenges for academic and vocational education
Creators: name: Kuper, Harm
Publisher: name: Freie Universität Berlin
Year: 2020
Subjects: subject: Industry 4.0
subject: work organization
subject: qualification requirements
subject: 300 Sozialwissenschaften::370 Bildung und Erziehung::379 Bildungspolitik

description: The following article is based on the observation that digitalisation in the world of work does on the one hand trigger processes of change, leading to shifts and new constellations in the required qualifications. On the other hand, the effects of digitalisation on qualification requirements are moderated by work organisation. Against the background of a generalist understanding of academic and vocational qualifications, the article deals with the question what curricula correspond to the changing requirements of digitalisation under the new organizational circumstances of Industry 4.0. Turning to the discussion of preparatory qualifications for occupations in Industry 4.0, it follows the hypothesis that the technological developments that lead to a change in qualification needs also increase the potential to meet those needs. This leads to the idea of a digital signature pedagogy.