cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Radiation Reaction and Gravitational Waves at Fourth Post-Minkowskian Order
Creators: name: Dlapa, Christoph
name: Kaelin, Gregor Willy
name: Liu, Zhengwen
name: Neef, Jakob
name: Porto Pereira, Rafael Alejandro
Publisher: name: Deutsches Elektronen-Synchrotron, DESY, Hamburg
Year: 2022
Subjects: energy, flux
gravitational radiation
binary
space-time
nonlinear
general relativity
orbit
effective field theory
scattering

description: We obtain the total impulse in the scattering of non-spinning binaries in general relativity at fourth Post-Minkowskian order, i.e. ${\cal O}(G^4)$, including linear, nonlinear, and hereditary radiation-reaction effects. We derive the total radiated spacetime momentum as well as the associated energy flux. The latter can be used to compute gravitational-wave observables for generic (un)bound orbits. We employ the ('in-in') Schwinger-Keldysh worldline effective field theory framework in combination with modern 'multi-loop' integration techniques from collider physics. The complete results are in agreement with various partial calculations in the Post-Newtonian/Minkowskian expansion.
title: Βιομηχανικός σχεδιασμός και ανάλυση συστημάτων βιομηχανικού σχεδιασμού με χρήση Η/Υ (CAID)
Creators: name: Τιπούρτης Παναγιώτης
Publisher: name: Technical University of Crete
Year: 2011

description: Μη διαθέσιμο
Oscillating universe in massive gravity
Creators: name: Zhang, Kaituo
name: Wu, Puxun
name: Yu, Hongwei
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: Massive gravity is a modified theory of general relativity. In this paper, we study, using a method in which the scale factor changes as a particle in a "potential", all possible cosmic evolutions in a ghost-free massive gravity. We find that there exists, in certain circumstances, an oscillating universe or a bouncing one. If the universe starts at the oscillating region, it may undergo a number of oscillations before it quantum mechanically tunnels to the bounce point and then expand forever. But going back to the singularity from the oscillating region is physically not allowed. So, the big bang singularity can be successfully resolved. At the same time, we also find that there exists a stable Einstein static state in some cases. However, the universe can not stay at this stable state past-eternally since it is allowed to quantum mechanically tunnel to a big-bang-to-big-crunch region and end with a big crunch. Thus, a stable Einstein static state universe can not be used to avoid the big bang singularity in massive gravity.
description: 36 pages, 30 figures, accepted for publication in PRD. Two references added
Identification and functional modelling of plausibly causative cis -regulatory variants in a highly-selected cohort with X-linked intellectual disability
Creators: name: Bengani, Hemant
name: Grozeva, Detelina
name: Moyon, Lambert
name: Bhatia, Shipra
name: Louros, Susana R.
name: Hope, Jilly
name: Jackson, Adam
name: Prendergast, James G.
name: Owen, Liusaidh J.
name: Naville, Magali
name: Rainger, Jacqueline
name: Grimes, Graeme
name: Halachev, Mihail
name: Murphy, Laura C.
name: Spasic-Boskovic, Olivera
name: Van Heyningen, Veronica
name: Kind, Peter
name: Abbott, Catherine M.
name: Osterweil, Emily
name: Raymond, F. Lucy
name: Roest Crollius, Hugues
name: FitzPatrick, David R.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Research Article
Research and analysis methods
Biology and life sciences
Medicine and health sciences

description: Funder: BBSRC studentship
description: Identifying causative variants in cis-regulatory elements (CRE) in neurodevelopmental disorders has proven challenging. We have used in vivo functional analyses to categorize rigorously filtered CRE variants in a clinical cohort that is plausibly enriched for causative CRE mutations: 48 unrelated males with a family history consistent with X-linked intellectual disability (XLID) in whom no detectable cause could be identified in the coding regions of the X chromosome (chrX). Targeted sequencing of all chrX CRE identified six rare variants in five affected individuals that altered conserved bases in CRE targeting known XLID genes and segregated appropriately in families. Two of these variants, FMR1CRE and TENM1CRE, showed consistent site- and stage-specific differences of enhancer function in the developing zebrafish brain using dual-color fluorescent reporter assay. Mouse models were created for both variants. In male mice Fmr1CRE induced alterations in neurodevelopmental Fmr1 expression, olfactory behavior and neurophysiological indicators of FMRP function. The absence of another likely causative variant on whole genome sequencing further supported FMR1CRE as the likely basis of the XLID in this family. Tenm1CRE mice showed no phenotypic anomalies. Following the release of gnomAD 2.1, reanalysis showed that TENM1CRE exceeded the maximum plausible population frequency of a XLID causative allele. Assigning causative status to any ultra-rare CRE variant remains problematic and requires disease-relevant in vivo functional data from multiple sources. The sequential and bespoke nature of such analyses renders them time-consuming and challenging to scale for routine clinical use.
Combined association of abdominal obesity and depressive symptoms with risk of type 2 diabetes: A prospective cohort study
Creators: name: Song, Qianmei
name: Li, Man
name: Yu, Chunxiao
name: Guan
name: Song, Yongfeng
Publisher: name: figshare
Year: 2022
Subjects: Endocrinology

description: Supplementary Table 1,2
Combined association of abdominal obesity and depressive symptoms with risk of type 2 diabetes: A prospective cohort study
Creators: name: Song, Qianmei
name: Yu, Chunxiao
name: Guan
name: Song, Yongfeng
name: Li, Man
Publisher: name: figshare
Year: 2022
Subjects: Endocrinology

description: Supplementary Table 1,2
Observation of the radiative decay of the ${}^{229}\mathrm{Th}$ nuclear clock isomer
Creators: name: Kraemer, Sandro
name: Moens, Janni
name: Athanasakis-Kaklamanakis, Michail
name: Bara, Silvia
name: Beeks, Kjeld
name: Chhetri, Premaditya
name: Chrysalidis, Katerina
name: Claessens, Arno
name: Cocolios, Thomas E.
name: Correia, João M.
name: De Witte, Hilde
name: Ferrer, Rafael
name: Geldhof, Sarina
name: Heinke, Reinhard
name: Hosseini, Niyusha
name: Huyse, Mark
name: Köster, Ulli
name: Kudryavtsev, Yuri
name: Laatiaoui, Mustapha
name: Lica, Razvan
name: Magchiels, Goele
name: Manea, Vladimir
name: Merckling, Clement
name: Pereira, Lino M. C.
name: Raeder, Sebastian
name: Schumm, Thorsten
name: Sels, Simon
name: Thirolf, Peter G.
name: Tunhuma, Shandirai Malven
name: Bergh, Paul Van Den
name: Van Duppen, Piet
name: Vantomme, André
name: Verlinde, Matthias
name: Villarreal, Renan
name: Wahl, Ulrich
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: The nucleus of the radioisotope thorium-229 (${}^{229}$Th) features an isomer with an exceptionally low excitation energy that enables direct laser manipulation of nuclear states. For this reason, it is a leading candidate for use in next-generation optical clocks. This nuclear clock will be a unique tool, amongst others, for tests of fundamental physics. While first indirect experimental evidence for the existence of such an extraordinary nuclear state is significantly older, the proof of existence has been delivered only recently by observing the isomer's electron conversion decay and its hyperfine structure in a laser spectroscopy study, revealing information on the isomer's excitation energy, nuclear spin and electromagnetic moments. Further studies reported the electron conversion lifetime and refined the isomer's energy. In spite of recent progress, the isomer's radiative decay, a key ingredient for the development of a nuclear clock, remained unobserved. In this Letter, we report the detection of the radiative decay of this low-energy isomer in thorium-229 (${}^{229\mathrm{m}}$Th). By performing vacuum-ultraviolet spectroscopy of ${}^{229\mathrm{m}}$Th incorporated into large-bandgap CaF${}_2$ and MgF${}_2$ crystals at the ISOLDE facility at CERN, the photon vacuum wavelength of the isomer's decay is measured as 148.71(42) nm, corresponding to an excitation energy of 8.338(24) eV. This value is in agreement with recent measurements, and decreases the uncertainty by a factor of seven. The half-life of ${}^{229\mathrm{m}}$Th embedded in MgF${}_2$ is determined to be 670(102) s. The observation of the radiative decay in a large-bandgap crystal has important consequences for the design of a future nuclear clock and the improved uncertainty of the energy eases the search for direct laser excitation of the atomic nucleus.
Electromagnetic Hydrophone with Tomographic System for Absolute Velocity Field Mapping
Creators: name: Grasland-Mongrain, Pol
name: Gilles, Bruno
name: Mari, Jean-Martial
name: Chapelon, Jean-Yves
name: Lafon, Cyril
Publisher: name: arXiv
Year: 2012
Subjects: subject: Classical Physics (physics.class-ph)
subject: Medical Physics (physics.med-ph)
subject: FOS: Physical sciences

description: The velocity and pressure of an ultrasonic wave can be measured by an electromagnetic hydrophone made of a thin wire and a magnet. The ultrasonic wave vibrates the wire inside a magnetic field, inducing an electrical current. Previous articles reported poor spatial resolution of comparable hydrophones along the axis of the wire. In this study, submillimetric spatial resolution has been achieved by using a tomographic method. Moreover, a physical model is presented for obtaining absolute measurements. A pressure differential of 8% has been found between piezoelectric and electromagnetic hydrophone measurements. These characteristics show this technique as an alternative to standard hydrophones.
Hofstadter Topology with Real Space Invariants and Reentrant Projective Symmetries
Creators: name: Herzog-Arbeitman, Jonah
name: Song, Zhi-Da
name: Elcoro, Luis
name: Bernevig, B. Andrei
Publisher: name: arXiv
Year: 2022
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Adding magnetic flux to a band structure breaks Bloch's theorem by realizing a projective representation of the translation group. The resulting Hofstadter spectrum encodes the non-perturbative response of the bands to flux. Depending on their topology, adding flux can enforce a bulk gap closing (a Hofstadter semimetal) or boundary state pumping (a Hofstadter topological insulator). In this work, we present a real-space classification of these Hofstadter phases. We give topological indices in terms of symmetry-protected Real Space Invariants (RSIs) which encode bulk and boundary responses of fragile topological states to flux. In fact, we find that the flux periodicity in tight-binding models causes the symmetries which are broken by the magnetic field to reenter at strong flux where they form projective point group representations. We completely classify the reentrant projective point groups and find that the Schur multipliers which define them are Arahanov-Bohm phases calculated along the bonds of the crystal. We find that a nontrivial Schur multiplier is enough to predict and protect the Hofstadter response with only zero-flux topology.
Stochasticity of Cosmic Rays from Supernova Remnants and the Ionization Rates in Molecular Clouds
Creators: name: Phan, Vo Hong Minh
name: Recchia, Sarah
name: Mertsch, Philipp
name: Gabici, Stefano
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Cosmic rays are the only agent able to penetrate into the interior of dense molecular clouds. Depositing (part of) their energy through ionisation, cosmic rays play an essential role in determining the physical and chemical evolution of star-forming regions. To a first approximation their effect can be quantified by the cosmic-ray induced ionization rate. Interestingly, theoretical estimates of the ionization rate assuming the cosmic-ray spectra observed in the local interstellar medium result in an ionization rate that is one to two orders of magnitude below the values inferred from observations. However, due to the discrete nature of sources, the local spectra of MeV cosmic rays are in general not representative for the spectra elsewhere in the Galaxy. Such stochasticity effects have the potential of reconciling modelled ionization rates with measured ones. Here, we model the distribution of low-energy cosmic-ray spectra expected from a statistical population of supernova remnants in the Milky Way. The corresponding distribution for the ionization rate is derived and confronted with data. We find that the stochastic uncertainty helps with explaining the surprisingly high ionization rates observed in many molecular clouds.
description: Galactic cosmic-ray maps at different energies added for illustration
title: Επίλυση του προβλήματος δρομολόγησης οχημάτων με χρονικά παράθυρα με τον αλγόριθμο περιορισμένης αναζήτησης (Tabu Search)
Creators: name: Κόλλιας Κωνσταντίνος
Publisher: name: Technical University of Crete
Year: 2011

description: Μη διαθέσιμο
Additional file 3 of The effect of virtual specialist conferences between endocrinologists and general practitioners about type 2 diabetes: study protocol for a pragmatic randomized superiority trial
Creators: name: Prætorius, Thim
name: Baymler Lundberg, Anne Sofie
name: Søndergaard, Esben
name: Tang Knudsen, Søren
name: Sandbæk, Annelli
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 3: Supplementary file 3. The “Diabetes Overview” containing aggregated patient data used in general practice
Gemmingens Der Deutsche Hausvater. Die Umsetzung von Lessings Idee des bürgerlichen Trauerspiels ins Alltägliche
Creators: name: Zhou, Qin
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 8 (2007)
Ct threshold values, a proxy for viral load in community SARS-CoV-2 cases, demonstrate wide variation across populations and over time.
Creators: name: Walker, A Sarah
name: Pritchard, Emma
name: House, Thomas
name: Robotham, Julie V
name: Birrell, Paul J
name: Bell, Iain
name: Bell, John I
name: Newton, John N
name: Farrar, Jeremy
name: Diamond, Ian
name: Studley, Ruth
name: Hay, Jodie
name: Vihta, Karina-Doris
name: Peto, Timothy Ea
name: Stoesser, Nicole
name: Matthews, Philippa C
name: Eyre, David W
name: Pouwels, Koen B
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Community
subject: Infectious disease
subject: Medicine
subject: Viral load
subject: Symptoms
subject: Sars-cov-2
subject: Humans
subject: Viral Load
subject: COVID-19
subject: SARS-CoV-2
subject: COVID-19 Testing

description: Funder: Department of Health
description: Funder: Department of Health & Social Care
description: BackgroundInformation on SARS-CoV-2 in representative community surveillance is limited, particularly cycle threshold (Ct) values (a proxy for viral load).MethodsWe included all positive nose and throat swabs 26 April 2020 to 13 March 2021 from the UK's national COVID-19 Infection Survey, tested by RT-PCR for the N, S, and ORF1ab genes. We investigated predictors of median Ct value using quantile regression.ResultsOf 3,312,159 nose and throat swabs, 27,902 (0.83%) were RT-PCR-positive, 10,317 (37%), 11,012 (40%), and 6550 (23%) for 3, 2, or 1 of the N, S, and ORF1ab genes, respectively, with median Ct = 29.2 (~215 copies/ml; IQR Ct = 21.9-32.8, 14-56,400 copies/ml). Independent predictors of lower Cts (i.e. higher viral load) included self-reported symptoms and more genes detected, with at most small effects of sex, ethnicity, and age. Single-gene positives almost invariably had Ct > 30, but Cts varied widely in triple-gene positives, including without symptoms. Population-level Cts changed over time, with declining Ct preceding increasing SARS-CoV-2 positivity. Of 6189 participants with IgG S-antibody tests post-first RT-PCR-positive, 4808 (78%) were ever antibody-positive; Cts were significantly higher in those remaining antibody negative.ConclusionsMarked variation in community SARS-CoV-2 Ct values suggests that they could be a useful epidemiological early-warning indicator.FundingDepartment of Health and Social Care, National Institutes of Health Research, Huo Family Foundation, Medical Research Council UK; Wellcome Trust.
Pair density wave in doped three-band Hubbard model on two-leg square cylinders
Creators: name: Jiang, Hong-Chen
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A pair density wave (PDW) is a superconducting (SC) state with spatially modulated order parameter. Although much is known about the properties of the PDW state, its realization in microscopic models with divergent susceptibility has been challenging. Here we report a density-matrix renormalization group study of a three-band Hubbard model (also known as the Emery model) for cuprates on long two-leg square cylinders. Upon light doping, we find that the ground state of the system is consistent with that of a PDW state with mutually commensurate and power-law SC, charge (CDW) and spin (SDW) density wave correlations. The SC correlations are dominant between neighboring Cu sites with d-wave pairing symmetry. Interestingly, we find that the near-neighbor interactions, especially the near-neighbor attractive $V_{pd}$ interaction between neighboring Cu and oxygen sites, can notably enhance the SC correlations while simultaneously suppressing the CDW correlations. For a modestly strong attractive $V_{pd}$, the SC correlations become quasi-long-ranged with a divergent PDW susceptibility.
description: 8 pages, 5 figures
Cycles and circulation: a theme in the history of biology and medicine.
Creators: name: Hopwood, Nick
name: Müller-Wille, Staffan
name: Browne, Janet
name: Groeben, Christiane
name: Kuriyama, Shigehisa
name: Van Der Lugt, Maaike
name: Giglioni, Guido
name: Nyhart, Lynn K
name: Rheinberger, Hans-Jörg
name: Dröscher, Ariane
name: Anderson, Warwick
name: Anker, Peder
name: Grote, Mathias
name: Van De Wiel, Lucy
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: subject: Recycling
subject: Diagrams
subject: Metaphors
subject: Life Cycles
subject: Circles
subject: Canonical Icons
subject: Biology
subject: History, Ancient
subject: History, Medieval
subject: History, 15th Century
subject: History, 16th Century
subject: History, 17th Century
subject: History, 18th Century
subject: History, 19th Century
subject: History, 20th Century
subject: History, 21st Century
subject: History of Medicine
subject: Philosophy
subject: FOS: Philosophy, ethics and religion

description: We invite systematic consideration of the metaphors of cycles and circulation as a long-term theme in the history of the life and environmental sciences and medicine. Ubiquitous in ancient religious and philosophical traditions, especially in representing the seasons and the motions of celestial bodies, circles once symbolized perfection. Over the centuries cyclic images in western medicine, natural philosophy, natural history and eventually biology gained independence from cosmology and theology and came to depend less on strictly circular forms. As potent 'canonical icons', cycles also interacted with representations of linear and irreversible change, including arrows, arcs, scales, series and trees, as in theories of the Earth and of evolution. In modern times life cycles and reproductive cycles have often been held to characterize life, in some cases especially female life, while human efforts selectively to foster and disrupt these cycles have harnessed their productivity in medicine and agriculture. But strong cyclic metaphors have continued to link physiology and climatology, medicine and economics, and biology and manufacturing, notably through the relations between land, food and population. From the grand nineteenth-century transformations of matter to systems ecology, the circulation of molecules through organic and inorganic compartments has posed the problem of maintaining identity in the face of flux and highlights the seductive ability of cyclic schemes to imply closure where no original state was in fact restored. More concerted attention to cycles and circulation will enrich analyses of the power of metaphors to naturalize understandings of life and their shaping by practical interests and political imaginations.
Secondary Metabolites and their Biological Activities from Endophytic Fungal Strain Aspergillus terreus XJA8 Associated with Vernonia anthelmintica
Creators: name: Rustamova, Nigora
name: Bobakulov, Khayrulla
name: Litao, Niu
name: Nuerxiati, Rehebati
name: Wali, Ahmidin
name: Setzer, William N.
name: Yili, Abulimiti
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Molecular Biology
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: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology
subject: 60506 Virology

description: Two isocoumarins (6-methoxymellein and 6-hydroxymellein), one pyrrole compound (minaline), one lactone derivative (butyrolactone II), five phenolic acids (phenylacetic, veratric (3,4-dimethoxybenzoic), 4-hydroxyphenylacetic, 4-hydroxybenzoic and protocatechuic acid), and two phenolic acid methyl esters ((2-hydroxyphenyl) acetic acid methyl ester and methyl 4-hydroxyphenylacetate), along with 1,3-bis(4-hydroxyphenyl) propan-2-one were isolated from the fungal strain Aspergillus terreus XJA8. The fungal strain was isolated from the root of the medicinal plant Vernonia anthelmintica for first time. All isolated secondary metabolites were evaluated for their antimicrobial activity and melanin synthesis in murine B16 cells.
Quench Dynamics of Anyon Tonks-Girardeau Gases
Creators: name: Hao, Yajiang
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We investigate the dynamical evolution of strongly interacting anyons confined in a weak harmonic trap using the exact anyon-fermion mapping method. The density profiles, momentum distribution, and the reduced one-body density matrix are obtained for different statistical parameters. The density profiles of anyons display the same behaviors irrespective of statistical parameter during the evolution. As the harmonic trap is turned off suddenly, the momentum distributions exhibit the symmetric fermion-like behaviour in the long time evolution. As the trap frequency is quenched, the momentum distribution exhibit an asymmetry breath mode during the evolution. The reduced one-body density matrix show the dynamical symmetry broken and reproduced behaviour.
description: 7 pages, 6 figures
Cross-Border Collaboration in Disaster Management
Creators: name: Klein, Miriam Isabelle
Publisher: name: KIT Scientific Publishing
Year: 2022
Subjects: Grenzüberschreitende Zusammenarbeit
Resilienz
Agentenbasierte Simulation
Empirische Analyse
Cross-Border Collaboration
Resilience
Agent-Based Simulation
Empirical Analysis

description: In recent years, disaster events spreading across national borders have increased, which requires improved collaboration between countries. By means of an agent-based simulation and an empirical study, this thesis provides valuable insights for decision-makers in order to overcome barriers in cross-border cooperation and thus, enhance borderland resilience for future events. Finally, implications for today's world in terms of globalization versus emerging nationalism are discussed.
Long-range correlations and coherent structures in magnetohydrodynamic equilibria
Creators: name: Weichman, Peter B.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: The equilibrium theory of the 2D magnetohydrodynamic equations is derived, accounting for the full infinite hierarchies of conserved integrals. An exact description in terms of two coupled elastic membranes emerges, producing long-ranged correlations between the magnetic and velocity fields. This is quite different from the results of previous variational treatments, which relied on a local product ansatz for the thermodynamic Gibbs distribution. The equilibria display the same type of coherent structures, such as compact eddies and zonal jets, previously found in pure fluid equilibria. Possible consequences of this for recent simulations of the solar tachocline are discussed.
description: 4 pages, 1 figure
Prevalencia de delirium en pacientes ingresados por procesos médicos
Creators: name: Ruiz-Hidalgo, Domingo
Publisher: name: Zenodo
Year: 2007
Subjects: Delirium; hospitalized elderly; Barthel índex; dementia

description:  Delirium is frequent in medical hospitalized patients. Previous dementia and low Barthel Index at the evaluation among medical patients are associated with delirium.
Noninertial effects on the Dirac oscillator in a topological defect spacetime
Creators: name: Bakke, Knut
Publisher: name: arXiv
Year: 2012
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: In this paper, we study the influence of noninertial effects on the Dirac oscillator in the cosmic string spacetime background. We discuss the behaviour of the oscillator frequency in a noninertial system that allows us to obtain relativistic bound state solutions. We also discuss the influence of the topology of the cosmic string spacetime on the relativistic energy levels, and obtain the Dirac spinors for positive-energy solutions. Furthermore, by taking the nonrelativistic limit of the energy levels, we compare the nonrelativistic energy levels to the confinement of a spin-half particle to quantum dot described by the Tan-Inkson model for a quantum dot [W.-C. Tan and J. C. Inkson, Semicond. Sci. Technol. 11, 1635 (1996)], and a hard-wall confining potential [E. Tsitsishvili et al., Phys. Rev. B 70, 115316 (2004)].
description: 13 pages, no figure
Impact of the inner solute structure on the electrostatic mean-field and strong-coupling regimes of macromolecular interactions
Creators: name: Buyukdagli, Sahin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The structural diversity of the solute molecules involved in biomolecular processes necessitates the characterization of the forces between charged macromolecules beyond the point-ion description. From the field theoretic partition function of an electrolyte confined between two anionic membranes, we derive a contact-value identity valid for general intramolecular solute structure and electrostatic coupling strength. In the electrostatic mean-field (MF) regime, the inner charge spread of the solute particles is shown to induce the twofold enhancement of the short-range Poisson-Boltzmann (PB)-level membrane repulsion, and a longer-range depletion attraction. Our contact theorem indicates that the twofold repulsion enhancement by solute size is equally present in the opposite strong-coupling (SC) regime of linear and spherical solute molecules. Upon the inclusion of the dielectric contrast between the electrolyte and the interacting membranes, the emerging polarization forces substantially amplify the solute specificity of the macromolecular interactions. Namely, the finite size of the solute particles composed of similar terminal charges such as putrescine molecules weaken the intermembrane repulsion. However, the extended structure of the solute molecules carrying opposite elementary charges such as ionized atoms and zwitterionic molecules enhance the membrane repulsion by several factors. We also show that these polarization forces can extend the range of the solute structure effects up to intermembrane distances exceeding the solute size by an order of magnitude. This radical alteration of the intermembrane interactions by the salt structure identifies the solute specificity as a key ingredient of the thermodynamic stability in colloidal systems.
Seismology of the Sun : Inference of Thermal, Dynamic and Magnetic Field Structures of the Interior
Creators: name: Hiremath, K. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Recent overwhelming evidences show that the sun strongly influences the Earth's climate and environment. Moreover existence of life on this Earth mainly depends upon the sun's energy. Hence, understanding of physics of the sun, especially the thermal, dynamic and magnetic field structures of its interior, is very important. Recently, from the ground and space based observations, it is discovered that sun oscillates near 5 min periodicity in millions of modes. This discovery heralded a new era in solar physics and a separate branch called helioseismology or seismology of the sun has started. Before the advent of helioseismology, sun's thermal structure of the interior was understood from the evolutionary solution of stellar structure equations that mimicked the present age, mass and radius of the sun. Whereas solution of MHD equations yielded internal dynamics and magnetic field structure of the sun's interior. In this presentation, I review the thermal, dynamic and magnetic field structures of the sun's interior as inferred by the helioseismology.
description: To be published in the proceedings of the meeting "3rd International Conference on Current Developments in Atomic, Molecular, Optical and Nano Physics with Applications", December 14-16, 2011, New Delhi, India
Additional file 4 of The effect of virtual specialist conferences between endocrinologists and general practitioners about type 2 diabetes: study protocol for a pragmatic randomized superiority trial
Creators: name: Prætorius, Thim
name: Baymler Lundberg, Anne Sofie
name: Søndergaard, Esben
name: Tang Knudsen, Søren
name: Sandbæk, Annelli
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 4: Supplementary file 4. Overview of the questionnaire to general practitioners and practice staff
In Vivo Cell Tracking Using PET: Opportunities and Challenges for Clinical Translation in Oncology
Creators: name: Lechermann, Laura M.
name: Lau, Doreen
name: Attili, Bala
name: Aloj, Luigi
name: Gallagher, Ferdia A.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: cell therapy
immunotherapy
cell tracking
PET/CT
PET/MRI
direct cell labelling
reporter genes
immuno-PET

description: Cell therapy is a rapidly evolving field involving a wide spectrum of therapeutic cells for personalised medicine in cancer. In vivo imaging and tracking of cells can provide useful information for improving the accuracy, efficacy, and safety of cell therapies. This review focuses on radiopharmaceuticals for the non-invasive detection and tracking of therapeutic cells using positron emission tomography (PET). A range of approaches for imaging therapeutic cells is discussed: Direct ex vivo labelling of cells, in vivo indirect labelling of cells by utilising gene reporters, and detection of specific antigens expressed on the target cells using antibody-based radiopharmaceuticals (immuno-PET). This review examines the evaluation of PET imaging methods for therapeutic cell tracking in preclinical cancer models, their role in the translation into patients, first-in-human studies, as well as the translational challenges involved and how they can be overcome.
GROUNDS AND PROCEDURE FOR THE SEIZURE OF MEDICINES, AS WELL AS THE FIGHT AGAINST SUBSTANDARD, FALSIFIED AND COUNTERFEIT MEDICINES
Creators: name: Jabbarov, S.O.
Publisher: name: Zenodo
Year: 2024

description: The article, based on literary sources, examines the reasons for the seizure and circulation of substandard, falsified and counterfeit medicines. The author has identified a complex of reasons that are socio-economic, political, legal, and organizational in nature.
Ernst Tollers Masse Mensch und die ästhetische Modernität
Creators: name: Chen, Liangmei
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 9 (2008)
„Ich schreibe es für die Katz". Zu den Korrelaten Sprachscham und Schriftstellerei bei Robert Walser
Creators: name: Fan, Jieping
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 10 (2009)
Jans muß sterben. Eine neue Entdeckung aus der frühen Welt von Anna Seghers
Creators: name: Zhang, Fan
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 10 (2009)
Genuine multiparticle entanglement of permutationally invariant states
Creators: name: Novo, Leonardo
name: Moroder, Tobias
name: Gühne, Otfried
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We consider the problem of characterizing genuine multiparticle entanglement for permutationally invariant states using the approach of PPT mixtures. We show that the evaluation of this necessary biseparability criterion scales polynomially with the number of particles. In practice, it can be evaluated easily up to ten qubits and improves existing criteria significantly. Finally, we show that our approach solves the problem of characterizing genuine multiparticle entanglement for permutationally invariant three-qubit states.
description: 9 pages, 5 figures, figures 3 and 5 updated
Laser-induced proton decay
Creators: name: Ouhammou, M.
name: Ouali, M.
name: Taj, S.
name: Benbrik, R.
name: Manaut, B.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this research paper, we investigate the decay of the proton into neutron, positron and electron neutrino in the presence of an external electromagnetic field with circular polarization. Different physical quantities related to this decay process, such as proton's decay rate and its lifetime, are calculated based on the S-matrix approach. The proton and positron are treated as Dirac-Volkov states, while the neutron and electron neutrino are free-states. We have found that, though it can not occur in vacuum, the proton's decay process into neutron, positron and electron neutrino becomes possible in the presence of laser field with high intensities near or close to the Schwinger limit. In addition, near this limit and for some frequencies, the proton's lifetime can be comparable to that of the neutron, and the required laser strength, from which this decay becomes possible, depends on the chosen laser source.
description: 10 pages, 2 figures
Halbmond über Wünsdorf. Moschee im Kriegsgefangenenlager 1915
Creators: name: Dressler, Torsten
name: Escobedo, Manolo
name: Gussone, Martin
name: Kersting, Thomas
name: Pollock, Susan
name: Wiegmann, Ulrich
name: Bernbeck, Reinhard
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2017

description: [nicht vorhanden / not available]
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 30 (2017): Mitteilungen der DGAMN: Globalisierung
Additional file 5 of The effect of virtual specialist conferences between endocrinologists and general practitioners about type 2 diabetes: study protocol for a pragmatic randomized superiority trial
Creators: name: Prætorius, Thim
name: Baymler Lundberg, Anne Sofie
name: Søndergaard, Esben
name: Tang Knudsen, Søren
name: Sandbæk, Annelli
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 5: Supplementary file 5. Key parameters in the power calculations and an example of the STATA command used
Netzwerkanalyse von Münzhortfunden am Beispiel der überregionalen räumlichen Verteilung der Silberexporte aus dem Erzgebirge
Creators: name: Tolksdorf, Johann Friedrich
Publisher: name: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit
Year: 2017

description: [nicht vorhanden / not available]
description: Mitteilungen der Deutschen Gesellschaft für Archäologie des Mittelalters und der Neuzeit, Bd. 30 (2017): Mitteilungen der DGAMN: Globalisierung
Large-Scale Numerical-Diagonalization Study of the Shastry-Sutherland Model
Creators: name: Nakano, Hiroki
name: Sakai, Toru
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The $S=1/2$ Heisenberg antiferromagnet on the orthogonal-dimer lattice (Shastry-Sutherland model) is studied by the Lanczos diagonalization method. The properties of this model are determined by the ratio of two interactions, namely, $r=J_2/J_1$, where $J_1$ denotes the amplitude of spin interactions at orthogonal dimers and the interactions represented by $J_2$ form the square lattice. We focus our attention on the edge of the phase in which the dimer state is realized as the exact ground state. Our large-scale calculations of diagonalizations treating finite-size clusters including 44 and 48 spin sites successfully detect the target edge. Our conclusion is that the ratio for the edge is $r= 0.6754(2)$. This estimate is compared with an experimental result from electron spin resonance measurements.
description: 6 pages, 3 figures, 1 table, to be published in JPS Conf. Proc
Additional file 6 of The effect of virtual specialist conferences between endocrinologists and general practitioners about type 2 diabetes: study protocol for a pragmatic randomized superiority trial
Creators: name: Prætorius, Thim
name: Baymler Lundberg, Anne Sofie
name: Søndergaard, Esben
name: Tang Knudsen, Søren
name: Sandbæk, Annelli
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 6: Supplementary file 6. Model consent form
D1.1 Internet list of stakeholders
Creators: name: Butkevičienė, Eglė
name: Pučėtaitė, Raminta
name: Budrytė, Paulina
name: Vaičiūnienė, Jolanta
name: Norvoll, Reidun
name: Hummer, Philipp
Publisher: name: Zenodo
Year: 2021
Subjects: citizen social science
youth citizen social science
stakeholders
social inclusion
youth

description: D1.1 stems from the work, that has been implemented under Work package (WP) 1 “Task 1.1.
 Identification and mobilising of stakeholders at the European and international levels”. This task is
 aimed at establishing a multilevel platform of stakeholders and seeks to link up the YouCount project
 to other CS-related projects and organisations.
 This deliverable is public. As concerns the Horizon 2020 Work Programme types of deliverables, it
 is classified as: Demonstrator (DEM).
Ferromagnetism in an extended coherently-coupled atomic superfluid
Creators: name: Cominotti, Riccardo
name: Berti, Anna
name: Dulin, Clement
name: Rogora, Chiara
name: Lamporesi, Giacomo
name: Carusotto, Iacopo
name: Recati, Alessio
name: Zenesini, Alessandro
name: Ferrari, Gabriele
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Ferromagnetism is an iconic example of a first-order phase transition taking place in spatially extended systems and is characterized by hysteresis and the formation of domain walls. In this paper we demonstrate that an extended atomic superfluid in the presence of a coherent coupling between two internal states exhibits a quantum phase transition from a para- to a ferromagnetic state. The nature of the transition is experimentally assessed by looking at the phase diagram as a function of the control parameters, at hysteresis phenomena, at the magnetic susceptibility and the magnetization fluctuations around the critical point. We show that the observed features are in good agreement with mean-field calculations. Additionally, we develop experimental protocols to deterministically generate domain walls that separate spatial regions of opposite magnetization in the ferromagnetic state. Thanks to the enhanced coherence properties of our atomic superfluid system compared to standard condensed matter systems, our results open the way towards the study of different aspects of the relaxation dynamics in isolated coherent many-body quantum systems.
description: 16 pages, 9 figures
Novel ion imaging concept based on time-of-flight measurements with low gain avalanche detectors
Creators: name: Ulrich-Pur, Felix
name: Bergauer, Thomas
name: Hirtl, Albert
name: Irmler, Christian
name: Kaser, Stefanie
name: Pitters, Florian
name: Rit, Simon
Publisher: name: arXiv
Year: 2022
Subjects: subject: Medical Physics (physics.med-ph)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Treatment planning in ion beam therapy requires accurate knowledge of the relative stopping power (RSP) distribution within the patient. Currently, RSP maps are obtained via conventional x-ray computed tomography (CT) by converting the measured attenuation coefficients of photons into RSP values for ions. Alternatively, to avoid conversion errors that are inherent to this method, ion computed tomography (iCT) can be used since it allows determining the RSP directly. In typical iCT systems, which usually consist of a tracking system and a separate residual energy detector, the RSP is obtained by measuring the particle trajectory and the corresponding water equivalent path length (WEPL) of single ions travelling through the patient. Within this work, we explore a novel iCT approach which does not require a residual energy detector. Instead, the WEPL is estimated indirectly by determining the change in time of flight (TOF) due to the energy loss along the ion's path. For this purpose, we have created a Geant4 model of a TOF-iCT system based on low gain avalanche detectors (LGADs), which are fast 4D-tracking detectors that can measure the time of arrival and position of individual particles with high spatial and time precision. To assess the performance of this TOF-iCT concept, we determined the RSP resolution and accuracy for different system settings using the Catphan CTP404 sensitometry phantom. Within the set of investigated system parameters, the lower limit of the RSP accuracy was found at 0.91%, demonstrating the proof-of-principle of this novel TOF-iCT concept. The main advantage of using this approach is that it could potentially facilitate clinical integration due to its compact design, which, however, requires experimental verification and an improvement of the current WEPL calibration procedure.
Die latènezeitliche Ringmauer von Preist, Kr. Bitburg
Creators: name: Dehn, Wolfgang
Publisher: name: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts
Year: 2017

description: [nicht vorhanden / not available]
description: Germania : Anzeiger der Römisch-Germanischen Kommission des Deutschen Archäologischen Instituts, Bd. 23, Nr. 1 (1939)
Time-dependent branching processes: a model of oscillating neuronal avalanches
Creators: name: Pausch, Johannes
name: Garcia-Millan, Rosalba
name: Pruessner, Gunnar
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Article
/631/378/3920
/639/766/530/2795
/639/766/530/2804
article

description: Funder: Engineering and Physical Sciences Research Council; doi: http://dx.doi.org/10.13039/501100000266
description: Abstract: Recently, neuronal avalanches have been observed to display oscillations, a phenomenon regarded as the co-existence of a scale-free behaviour (the avalanches close to criticality) and scale-dependent dynamics (the oscillations). Ordinary continuous-time branching processes with constant extinction and branching rates are commonly used as models of neuronal activity, yet they lack any such time-dependence. In the present work, we extend a basic branching process by allowing the extinction rate to oscillate in time as a new model to describe cortical dynamics. By means of a perturbative field theory, we derive relevant observables in closed form. We support our findings by quantitative comparison to numerics and qualitative comparison to available experimental results.
Das Rosenhaus in Stifters Nachsommer: ein Pfirsichblütenquell im deutschen Sprachraum?
Creators: name: Wei, Yuqing
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 12 (2011)