cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Anisotropic non-gaussianity with noncommutative spacetime
Creators: name: Nautiyal, Akhilesh
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study single field inflation in noncommutative spacetime and compute two-point and three-point correlation functions for the curvature perturbation. We find that both power spectrum and bispectrum for comoving curvature perturbation are statistically anisotropic and the bispectrum is also modified by a phase factor depending upon the noncommutative parameters. The non-linearity parameter $f_{NL}$ is small for small statistical anisotropic corrections to the bispectrum coming from the noncommutative geometry and is consistent with the recent PLANCK bounds. There is a scale dependence of $f_{NL}$ due to the noncommutative spacetime which is different from the standard single field inflation models and statistically anisotropic vector field inflation models. Deviations from statistical isotropy of CMB, observed by PLANCK can tightly constraint the effects due to noncommutative geometry on power spectrum and bispectrum.
description: 23 pages, Some typos corrected, Matches published version
Homotopy groups and periodic geodesics of closed 4-manifolds
Creators: name: Basu, Samik
name: Basu, Somnath
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Topology (math.AT)
subject: Differential Geometry (math.DG)
subject: FOS: Mathematics
subject: 53C22, 55P62, 55Q10, 55Q52, 55R20, 57N65, 58E10

description: Given a simply connected, closed four manifold, we associate to it a simply connected, closed, spin five manifold. This leads to several consequences : the stable and unstable homotopy groups of such a four manifold is determined by its second Betti number, and the ranks of the homotopy groups can be explicitly calculated. We show that for a generic metric on such a smooth four manifold with second Betti number at least three, the number of geometrically distinct periodic geodesics of length at most l grow exponentially as a function of l. The number of closed Reeb orbits of length at most l on the spherization of the cotangent bundle also grow exponentially for any Reeb flow.
description: 24 pages; added a result on closed Reeb orbits
A Global Climatology of Extratropical Transition. Part I: Characteristics across Basins
Creators: name: Bieli, Melanie
name: Camargo, Suzana J.
name: Sobel, Adam H.
name: Evans, Jenni L.
name: Hall, Timothy M.
Publisher: name: Columbia University
Year: 2019
Subjects: Climatology
Cyclones
Hurricanes

description: The authors present a global climatology of tropical cyclones (TCs) that undergo extratropical transition (ET). ET is objectively defined based on a TC’s trajectory through the cyclone phase space (CPS), which is calculated using storm tracks from 1979–2017 best track data and geopotential height fields from reanalysis datasets. Two reanalyses are used and compared for this purpose, the Japanese 55-yr Reanalysis and the ECMWF interim reanalysis. The results are used to study the seasonal and geographical distributions of storms undergoing ET and interbasin differences in the statistics of ET occurrence. About 50% of all TCs in the North Atlantic and the western North Pacific undergo ET. In the Southern Hemisphere, ET fractions range from about 20% in the south Indian Ocean and the Australian region to 45% in the South Pacific. In the majority of ETs, TCs become thermally asymmetric before forming a cold core. However, a substantial fraction of TCs take the reverse pathway, developing a cold core before becoming thermally asymmetric. This pathway is most common in the eastern North Pacific and the North Atlantic. Different ET pathways can be linked to different geographical trajectories and environmental settings. In ETs over warmer sea surface temperatures, TCs tend to lose their thermal symmetry while still maintaining a warm core. Landfalls by TCs undergoing ET occur 3–4 times per year in the North Atlantic and 7–10 times per year in the western North Pacific, while coastal regions in the Australian region are affected once every 1–2 years.
Next-to-next-to-leading order spin-orbit effects in the gravitational wave flux and orbital phasing of compact binaries
Creators: name: Bohe, Alejandro
name: Marsat, Sylvain
name: Blanchet, Luc
Publisher: name: arXiv
Year: 2013
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We compute the next-to-next-to-leading order spin-orbit contributions in the total energy flux emitted in gravitational waves by compact binary systems. Such contributions correspond to the post-Newtonian order 3.5PN for maximally spinning compact objects. Continuing our recent work on the next-to-next-to-leading spin-orbit terms at 3.5PN order in the equations of motion, we obtain the spin-orbit terms in the multipole moments of the compact binary system up to the same order within the multipolar post-Newtonian wave generation formalism. Our calculation of the multipole moments is valid for general orbits and in an arbitrary frame; the moments are then reduced to the center-of-mass frame and the resulting energy flux is specialized to quasi-circular orbits. The test-mass limit of our final result for the flux agrees with the already known Kerr black hole perturbation limit. Furthermore the various multipole moments of the compact binary reduce in the one-body case to those of a single boosted Kerr black hole. We briefly discuss the implications of our result for the gravitational-wave flux in terms of the binary's phase evolution, and address its importance for the future detection and parameter estimation of signals in gravitational wave detectors.
description: 24 pages; replaced to match the published version, two references added
The quasi-dark state and quantum interference in Jaynes-Cummings model with a common bath
Creators: name: Wang, Zhihai
name: Zhou, D. L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Within the capacity of current experiments, we design a composite atom-cavity system with a common bath, in which the decay channels of the atom and the cavity mode interfere with each other. When the direct atom-cavity coupling is absent, the system can be trapped in a quasi-dark state (the coherent superposition of excited states for the atom and the cavity mode) without decay even in the presence of the bath. When the atom directly couples with the cavity, the largest decay rate of the composite system will surpass the sum of the two subsystems while the smallest decay rate may achieve 0. This is manifested in the transmission spectrum, where the vacuum Rabi splitting shows an obvious asymmetric character.
description: 8 pages, accepted by PRA
title: Αναδιατασσόμενη αρχιτεκτονική για την υλοποίηση του αλγορίθμου SCAN για συμπίεση video
Creators: name: Σοφικίτης Ηλίας
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
title: Ανάπτυξη μοντέλου ανοιχτού κώδικα για επαναχρησιμοποιήσιμο υποσύστημα πρωτοκόλλου TCP/IP
Creators: name: Ερμής Ιωάννης
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Tropical Cyclone Prediction on Subseasonal Time-Scales
Creators: name: Camargo, Suzana J.
name: Camp, Joanne
name: Elsberry, Russel L.
name: Gregory, Paul A.
name: Klotzbach, Philip J.
name: Schreck III, Carl J.
name: Sobel, Adam H.
name: Ventrice, Michael J.
name: Vitart, Frédéric
name: Wang, Zhuo
name: Wheeler, Matthew C.
name: Yamaguchi, Munehiko
name: Zhan, Ruifen
Publisher: name: Columbia University
Year: 2019
Subjects: Climatology
Cyclones
Hurricanes
Cyclone forecasting
Madden-Julian oscillation

description: Here we discuss recent progress in understanding tropical cyclone (TC) subseasonal variability and its prediction. There has been a concerted effort to understand the sources of predictability at subseasonal time-scales, and this effort has continued to make progress in recent years. Besides the Madden-Julian Oscillation (MJO), other modes of variability affect TCs at these time-scales, in particular various equatorial waves. Additionally, TC activity is also modulated by extratropical processes via Rossby wave breaking. There has also been progress in the ability of models to simulate the MJO and its modulation of TC activity. Community efforts have created multi-model ensemble datasets, which have made it possible to evaluate the forecast skill of the MJO and TCs on subseasonal time-scales in multiple forecasting systems. While there is positive skill in some cases, there is strong dependence on the ensemble system considered, the basin examined, and whether the storms have extratropical influences or not. Furthermore, the definition of skill differs among studies. Forecasting centers are currently issuing subseasonal TC forecasts using various techniques (statistical, statistical-dynamical and dynamical). There is also a strong interest in the private sector for forecasts with 3-4 weeks lead time.
Additional file 1 of Interventions to support mental health in people with long COVID: a scoping review
Creators: name: Al-Jabr, Hiyam
name: Hawke, Lisa D.
name: Thompson, David R.
name: Clifton, Andrew
name: Shenton, Mark
name: Castle, David J.
name: Ski, Chantal F.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Pharmacology
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy

description: Additional file 1. Example of search strategy using Medline.
Human influence on tropical cyclone intensity
Creators: name: Sobel, Adam H.
name: Camargo, Suzana J.
name: Hall, Timothy M.
name: Lee, Chia Ying
name: Tippett, Michael K.
name: Wing, Allison A.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Cyclones
Greenhouse gases--Environmental aspects
Climatic changes--Effect of human beings on

description: Recent assessments agree that tropical cyclone intensity should increase as the climate warms. Less agreement exists on the detection of recent historical trends in tropical cyclone intensity. We interpret future and recent historical trends by using the theory of potential intensity, which predicts the maximum intensity achievable by a tropical cyclone in a given local environment. Although greenhouse gas–driven warming increases potential intensity, climate model simulations suggest that aerosol cooling has largely canceled that effect over the historical record. Large natural variability complicates analysis of trends, as do poleward shifts in the latitude of maximum intensity. In the absence of strong reductions in greenhouse gas emissions, future greenhouse gas forcing of potential intensity will increasingly dominate over aerosol forcing, leading to substantially larger increases in tropical cyclone intensities.
Northern hemisphere tropical cyclones during the quasi-El Niño of late 2014
Creators: name: Sobel, Adam H.
name: Camargo, Suzana J.
name: Barnston, Anthony G.
name: Tippett, Michael K.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Cyclones
Southern oscillation

description: During the second half of 2014, the tropical Pacific was in a state marginally consistent with El Niño. While oceanic indicators were indicative of a weak El Niño event, a number of atmospheric indicators were not, and a number of forecast centers did not declare an El Niño. Nonetheless, the most active tropical cyclone basins of the northern hemisphere—those of the North Atlantic and Pacific—showed tropical cyclone statistics that in some respects were consistent with El Niño. In particular, the numbers of relatively intense storms in the four basins considered—major hurricanes in the Eastern North Pacific and North Atlantic, super typhoons in the Western North Pacific, and hurricanes in the Central North Pacific—formed a pattern strongly consistent with El Niño.
Honeycomb structures in magnetic fields
Creators: name: Simon, Becker
name: Han, Rui
name: Jitomirskaya, Svetlana
name: Zworski, Maciej
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Paper
Mathematical physics
honeycomb
magnetic
Cantor spectrum
Anderson model
semiclassical analysis
quantum Hall effect
de Haas van Alphen effect

description: Funder: University of Cambridge Centre for Doctoral Training
description: Abstract: We consider the nearest-neighbour tight binding model of the honeycomb lattice in magnetic fields and discover surprizing new analytical results that fully explain fractal spectra and experimentally observed asymmetries in the density of states of molecular graphene. We describe a fractal Cantor spectrum for irrational magnetic flux through a honeycomb, and establish the existence of zero energy Dirac cones for each rational flux with fully explicit estimates on the cone angle. Our results give a substantially more refined description of subtleties in the de Haas–van Alphen and quantum Hall effects, and provide the first quantitative bounds on transport coefficients for the tight-binding model under disorder.
Carl Werner Müller, Kleine Schriften zur antiken Literatur und Geistesgeschichte
Creators: name: Werner, Jürgen
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Carl Werner Müller, Kleine Schriften zur antiken Literatur und Geistesgeschichte. 676 S. B. G. Teubner Verlag Stuttgart und Leipzig 1999 (Beiträge zur Altertumskunde 132; ISBN 3-598-77681-0).
description: Forum Classicum, Nr. 3 (2001): Forum Classicum
Automated 3D MRI rendering of the craniofacial skeleton: using ZTE to drive the segmentation of black bone and FIESTA-C images
Creators: name: Eley, Karen A
name: Delso, Gaspar
Publisher: name: Apollo - University of Cambridge Repository
Year: 2020
Subjects: Head-Neck-ENT Radiology
Skull
Three-dimensional imaging
Magnetic resonance imaging
Facial bones
Image processing, computer-assisted]

description: Abstract: Purpose: Automated bone segmentation from MRI datasets would have a profound impact on clinical utility, particularly in the craniofacial skeleton where complex anatomy is coupled with radiosensitive organs. Techniques such as gradient echo black bone (GRE-BB) and short echo time (UTE, ZTE) have shown potential in this quest. The objectives of this study were to ascertain (1) whether the high-contrast of zero echo time (ZTE) could drive segmentation of high-resolution GRE-BB data to enhance 3D-output and (2) if these techniques could be extrapolated to ZTE driven segmentation of a routinely used non bone-specific sequence (FIESTA-C). Methods: Eleven adult volunteers underwent 3T MRI examination with sequential acquisition of ZTE, GRE-BB and FIESTA-C imaging. Craniofacial bone segmentation was performed using a fully automated segmentation algorithm. Segmentation was completed individually for GRE-BB and a modified version of the algorithm was subsequently implemented, wherein the bone mask yielded by ZTE segmentation was used to initialise segmentation of GRE-BB. The techniques were subsequently applied to FIESTA-C datasets. The resulting 3D reconstructions were evaluated for areas of unexpected bony defects and discrepancies. Results: The automated segmentation algorithm yielded acceptable 3D outputs for all GRE-BB datasets. These were enhanced with the modified algorithm using ZTE as a driver, with improvements in areas of air/bone interface and dense muscular attachments. Comparable results were obtained with ZTE+FIESTA-C. Conclusion: Automated 3D segmentation of the craniofacial skeleton is enhanced through the incorporation of a modified segmentation algorithm utilising ZTE. These techniques are transferrable to FIESTA-C imaging which offers reduced acquisition time and therefore improved clinical utility.
Vus from pi and K decay constants in full lattice QCD with physical u, d, s and c quarks
Creators: name: Dowdall, R. J.
name: Davies, C. T. H.
name: Lepage, G. P.
name: McNeile, C.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We determine the decay constants of the pi and K mesons on gluon field configurations from the MILC collaboration including u, d, s and c quarks. We use three values of the lattice spacing and u/d quark masses going down to the physical value. We use the w_0 parameter to fix the relative lattice spacing and f_pi to fix the overall scale. This allows us to obtain a value for f{K^+}/f{pi^+} = 1.1916(21). Comparing to the ratio of experimental leptonic decay rates gives |Vus| = 0.22564(28){Br(K^+)}(20){EM}(40){latt}(5){Vud} and the test of unitarity of the first row of the Cabibbo-Kobayashi-Maskawa matrix: |Vud|^2+|Vus|^2+|Vub|^2 - 1 = 0.00009(51).
description: 9 pages, 5 figures. Updated to include more discussion of different checks of our fitting procedures and error analysis. Added a figure on autocorrelations. Published version
Optimization of α-Fe 2 O 3 Nanopillars Diameters for Photoelectrochemical Enhancement of α-Fe 2 O 3 -TiO 2 Heterojunction
Creators: name: Baldovi, Herme G.
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: hematite
nanopillars diameter
electron beam evaporation
water splitting
TiO2 support
hydrogen
heterojunctions

description: Global warming is pushing the world to seek to green energy sources and hydrogen is a good candidate to substitute fossil fuels in the short term. In future, it is expected that production of hydrogen will be carried out through photo-electrocatalysis. In this way, suitable electrodes that acts as photoanode absorbing the incident light are needed to catalyse water splitting reaction. Hematite (α-Fe2O3) is one of the most attractive semiconductors for this purpose since it is a low-cost material and it has a suitable band gap of 2.1 eV, which allows the absorption of the visible region. Although, hematite has drawbacks such as low carrier mobility and short holes diffusion lengths, that here it has been tried to overcome by nanoengineering the material, and by using a semiconductor as a scaffold that enhances charge carrier separation processes in the electrode. In this work, we fabricate ultrathin quasi transparent electrodes composed by highly ordered and self-standing hematite nanopillars of a few tens of nanometers length on FTO and TiO2 supports. Photoanodes were fabricated utilizing electron beam evaporation technique and anodized aluminum oxide templates with well-defined pores diameters. Thus, the activity of the compact layer hematite photoanode is compared with the photoanodes fabricated with nanopillars of controllable diameters (i.e., 90, 260 and 400 nm) to study their influence on charge separation processes. Results indicated that optimal α-Fe2O3 photoanodes performance are obtained when nanopillars reach hundreds of nanometers in diameter, achieving for photoanodes with 400 nm nanopillars onto TiO2 supports the highest photocurrent density values.
Modeling US housing prices by spatial dynamic structural equation models
Creators: name: Valentini, Pasquale
name: Ippoliti, Luigi
name: Fontanella, Lara
Publisher: name: arXiv
Year: 2013
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: This article proposes a spatial dynamic structural equation model for the analysis of housing prices at the State level in the USA. The study contributes to the existing literature by extending the use of dynamic factor models to the econometric analysis of multivariate lattice data. One of the main advantages of our model formulation is that by modeling the spatial variation via spatially structured factor loadings, we entertain the possibility of identifying similarity "regions" that share common time series components. The factor loadings are modeled as conditionally independent multivariate Gaussian Markov Random Fields, while the common components are modeled by latent dynamic factors. The general model is proposed in a state-space formulation where both stationary and nonstationary autoregressive distributed-lag processes for the latent factors are considered. For the latent factors which exhibit a common trend, and hence are cointegrated, an error correction specification of the (vector) autoregressive distributed-lag process is proposed. Full probabilistic inference for the model parameters is facilitated by adapting standard Markov chain Monte Carlo (MCMC) algorithms for dynamic linear models to our model formulation. The fit of the model is discussed for a data set of 48 States for which we model the relationship between housing prices and the macroeconomy, using State level unemployment and per capita personal income.
description: Published in at http://dx.doi.org/10.1214/12-AOAS613 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
GIGYF1 loss of function is associated with clonal mosaicism and adverse metabolic health.
Creators: name: Zhao, Yajie
name: Stankovic, Stasa
name: Koprulu, Mine
name: Wheeler, Eleanor
name: Day, Felix R
name: Lango Allen, Hana
name: Kerrison, Nicola D
name: Pietzner, Maik
name: Loh, Po-Ru
name: Wareham, Nicholas J
name: Langenberg, Claudia
name: Ong, Ken K
name: Perry, John R B
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Leukocytes
Chromosomes, Human, Y
Humans
Diabetes Mellitus, Type 2
Genetic Predisposition to Disease
Insulin
Receptor, IGF Type 1
Carrier Proteins
Case-Control Studies
DNA Mutational Analysis
Signal Transduction
Mosaicism
Adult
Aged
Middle Aged
Female
Male
Genome-Wide Association Study
Whole Exome Sequencing
Loss of Function Mutation

description: Funder: Department of Health
description: Mosaic loss of chromosome Y (LOY) in leukocytes is the most common form of clonal mosaicism, caused by dysregulation in cell-cycle and DNA damage response pathways. Previous genetic studies have focussed on identifying common variants associated with LOY, which we now extend to rarer, protein-coding variation using exome sequences from 82,277 male UK Biobank participants. We find that loss of function of two genes-CHEK2 and GIGYF1-reach exome-wide significance. Rare alleles in GIGYF1 have not previously been implicated in any complex trait, but here loss-of-function carriers exhibit six-fold higher susceptibility to LOY (OR = 5.99 [3.04-11.81], p = 1.3 × 10-10). These same alleles are also associated with adverse metabolic health, including higher susceptibility to Type 2 Diabetes (OR = 6.10 [3.51-10.61], p = 1.8 × 10-12), 4 kg higher fat mass (p = 1.3 × 10-4), 2.32 nmol/L lower serum IGF1 levels (p = 1.5 × 10-4) and 4.5 kg lower handgrip strength (p = 4.7 × 10-7) consistent with proposed GIGYF1 enhancement of insulin and IGF-1 receptor signalling. These associations are mirrored by a common variant nearby associated with the expression of GIGYF1. Our observations highlight a potential direct connection between clonal mosaicism and metabolic health.
Strong Krull primes and flat modules
Creators: name: Epstein, Neil
name: Shapiro, Jay
Publisher: name: arXiv
Year: 2013
Subjects: subject: Commutative Algebra (math.AC)
subject: FOS: Mathematics
subject: 13A99, 13B10, 13C11

description: There are several theorems describing the intricate relationship between flatness and associated primes over commutative Noetherian rings. However, associated primes are known to act badly over non-Noetherian rings, so one needs a suitable replacement. In this paper, we show that the behavior of strong Krull primes most closely resembles that of associated primes over a Noetherian ring. We prove an analogue of a theorem of Epstein and Yao characterizing flat modules in terms of associated primes by replacing them with strong Krull primes. Also, we partly generalize a classical equational theorem regarding flat base change and associated primes in Noetherian rings. That is, when associated primes are replaced by strong Krull primes, we show containment in general and equality in many special cases. One application is of interest over any Noetherian ring of prime characteristic. We also give numerous examples to show that our results fail if other popular generalizations of associated primes are used in place of strong Krull primes.
description: Typo corrections and minor stylistic changes. To appear in: Journal of Pure and Applied Algebra
title: Δημιουργία εξειδικευμένου Frond-end σε αναγνώριση φωνής για την υποβοήθηση της αξιολόγησης της διαδικασίας του Alignment και Segmentation ηχογραφήσεων για γνωστό  κείμενο
Creators: name: Κολοβού Αθανασία
Publisher: name: Technical University of Crete
Year: 2004

description: Μη διαθέσιμο
Mechanisms Underlying Disorders of Consciousness: Bridging Gaps to Move Toward an Integrated Translational Science.
Creators: name: Luppi, Andrea I
name: Cain, Joshua
name: Spindler, Lennart R B
name: Górska, Urszula J
name: Toker, Daniel
name: Hudson, Andrew E
name: Brown, Emery N
name: Diringer, Michael N
name: Stevens, Robert D
name: Massimini, Marcello
name: Monti, Martin M
name: Stamatakis, Emmanuel A
name: Boly, Melanie
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Electroencephalography
Mechanism
Brain injury
Consciousness
Magnetic Resonance Imaging
Coma
Neuroimaging

description: AimIn order to successfully detect, classify, prognosticate, and develop targeted therapies for patients with disorders of consciousness (DOC), it is crucial to improve our mechanistic understanding of how severe brain injuries result in these disorders.MethodsTo address this need, the Curing Coma Campaign convened a Mechanisms Sub-Group of the Coma Science Work Group (CSWG), aiming to identify the most pressing knowledge gaps and the most promising approaches to bridge them.ResultsWe identified a key conceptual gap in the need to differentiate the neural mechanisms of consciousness per se, from those underpinning connectedness to the environment and behavioral responsiveness. Further, we characterised three fundamental gaps in DOC research: (1) a lack of mechanistic integration between structural brain damage and abnormal brain function in DOC; (2) a lack of translational bridges between micro- and macro-scale neural phenomena; and (3) an incomplete exploration of possible synergies between data-driven and theory-driven approaches.ConclusionIn this white paper, we discuss research priorities that would enable us to begin to close these knowledge gaps. We propose that a fundamental step towards this goal will be to combine translational, multi-scale, and multimodal data, with new biomarkers, theory-driven approaches, and computational models, to produce an integrated account of neural mechanisms in DOC. Importantly, we envision that reciprocal interaction between domains will establish a "virtuous cycle," leading towards a critical vantage point of integrated knowledge that will enable the advancement of the scientific understanding of DOC and consequently, an improvement of clinical practice.
Autoregressive Modeling for Tropical Cyclone Intensity Climatology
Creators: name: Lee, Chia Ying
name: Tippett, Michael K.
name: Sobel, Adam H.
name: Camargo, Suzana J.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Cyclones
Stochastic models

description: An autoregressive model is developed to simulate the climatological distribution of global tropical cyclone (TC) intensity. The model consists of two components: a regression-based deterministic component that advances the TC intensity in time and depends on the storm state and surrounding large-scale environment and a stochastic forcing. Potential intensity, deep-layer mean vertical shear, and midlevel relative humidity are the environmental variables included in the deterministic component. Given a storm track and its environment, the model is initialized and then iterated along the track. Model performance is evaluated by its ability to represent the observed global and basin distributions of TC intensity as well as lifetime maximum intensity (LMI). The deterministic model alone captures the spatial features of the climatological TC intensity distribution but with intensities that remain below 100 kt (1 kt ≈ 0.51 m s−1). Addition of white (uncorrelated in time) stochastic forcing reduces this bias by improving the simulated intensification rates and the frequency of major storms. The model simulates a realistic range of intensities, but the frequency of major storms remains too low in some basins.
Additional file 1 of Eu(III) and Am(III) adsorption on aluminum (hydr)oxide minerals: surface complexation modeling
Creators: name: Satpathy, Anshuman
name: Hixon, Amy E.
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
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: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: Inorganic Chemistry

description: Additional file 1. Supporting Information
Two human metabolites rescue a C. elegans model of Alzheimer's disease via a cytosolic unfolded protein response.
Creators: name: Joshi, Priyanka
name: Perni, Michele
name: Limbocker, Ryan
name: Mannini, Benedetta
name: Casford, Sam
name: Chia, Sean
name: Habchi, Johnny
name: Labbadia, Johnathan
name: Dobson, Christopher M
name: Vendruscolo, Michele
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021

description: Age-related changes in cellular metabolism can affect brain homeostasis, creating conditions that are permissive to the onset and progression of neurodegenerative disorders such as Alzheimer's and Parkinson's diseases. Although the roles of metabolites have been extensively studied with regard to cellular signaling pathways, their effects on protein aggregation remain relatively unexplored. By computationally analysing the Human Metabolome Database, we identified two endogenous metabolites, carnosine and kynurenic acid, that inhibit the aggregation of the amyloid beta peptide (Aβ) and rescue a C. elegans model of Alzheimer's disease. We found that these metabolites act by triggering a cytosolic unfolded protein response through the transcription factor HSF-1 and downstream chaperones HSP40/J-proteins DNJ-12 and DNJ-19. These results help rationalise previous observations regarding the possible anti-ageing benefits of these metabolites by providing a mechanism for their action. Taken together, our findings provide a link between metabolite homeostasis and protein homeostasis, which could inspire preventative interventions against neurodegenerative disorders.
U. G. Leinsle / J. Mecke (Hg.): Zeit - Zeitenwechsel - Endzeit. Zeit im Wandel der Zeiten, Kulturen und Disziplinen
Creators: name: Granobs, Roland
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: U. G. Leinsle / J. Mecke (Hg.): Zeit - Zeitenwechsel - Endzeit. Zeit im Wandel der Zeiten, Kulturen und Disziplinen. Regensburg: Universitätsverlag 2000. 206 S. (Schriftenreihe der Universität Regensburg, Band 26, ISSN 0171-7579, ISBN 3-930480-43-3).
description: Forum Classicum, Nr. 4 (2001): Forum Classicum
Gherardo Ugolini (Hrsg.): Die Kraft der Vergangenheit/La forza delpassato. Mythos und Realität der klassischen Kultur. Akten der deutsch-italienischen Tagung des Centrum Latinitatis Europae
Creators: name: Schmitz, Dietmar
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Gherardo Ugolini (Hrsg.): Die Kraft der Vergangenheit/La forza delpassato. Mythos und Realität der klassischen Kultur. Akten der deutsch-italienischen Tagung des Centrum Latinitatis Europae. Berlin, 29.-30. November 2003. Hildesheim/Zürich/New York 2005: Georg Olms Verlag (Altertumswissenschaftliche Texte und Studien, Bd. 39), 256 S. (ISBN 3-487-13004-1)
description: Forum Classicum, Nr. 4 (2006): Forum Classicum
Role of Radiative–Convective Feedbacks in Spontaneous Tropical Cyclogenesis in Idealized Numerical Simulations
Creators: name: Wing, Allison A.
name: Camargo, Suzana J.
name: Sobel, Adam H.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Atmospheric circulation
Cyclones
Cyclones--Mathematical models

description: The authors perform 3D cloud-resolving simulations of radiative–convective equilibrium (RCE) in a rotating framework, with interactive radiation and surface fluxes and fixed sea surface temperature. A tropical cyclone is allowed to develop spontaneously from a homogeneous environment, rather than initializing the circulation with a weak vortex or moist bubble (as is often done in numerical simulations of tropical cyclones). The resulting tropical cyclogenesis is compared to the self-aggregation of convection that occurs in nonrotating RCE simulations. The feedbacks leading to cyclogenesis are quantified using a variance budget equation for the column-integrated frozen moist static energy. In the initial development of a broad circulation, feedbacks involving longwave radiation and surface enthalpy fluxes dominate, which is similar to the initial phase of nonrotating self-aggregation. Mechanism denial experiments are also performed to determine the extent to which the radiative feedbacks that are essential to nonrotating self-aggregation are important for tropical cyclogenesis. Results show that radiative feedbacks aid cyclogenesis but are not strictly necessary.
Global Weyl modules for equivariant map algebras
Creators: name: Fourier, Ghislain
name: Manning, Nathan
name: Savage, Alistair
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 17B65, 17B10

description: Equivariant map algebras are Lie algebras of algebraic maps from a scheme (or algebraic variety) to a target finite-dimensional Lie algebra (in the case of the current paper, we assume the latter is a simple Lie algebra) that are equivariant with respect to the action of a finite group. In the first part of this paper, we define global Weyl modules for equivariant map algebras satisfying a mild assumption. We then identify a commutative algebra A that acts naturally on the global Weyl modules, which leads to a Weyl functor from the category of A-modules to the category of modules for the equivariant map algebra in question. These definitions extend the ones previously given for generalized current algebras (i.e. untwisted map algebras) and twisted loop algebras. In the second part of the paper, we restrict our attention to equivariant map algebras where the group involved is abelian, acts on the target Lie algebra by diagram automorphisms, and freely on (the set of rational points of) the scheme. Under these additional assumptions, we prove that A is finitely generated and the global Weyl module is a finitely generated A-module. We also define local Weyl modules via the Weyl functor and prove that these coincide with the local Weyl modules defined directly in a previous paper. Finally, we show that A is the algebra of coinvariants of the analogous algebra in the untwisted case.
description: 38 pages. v2: Section numbering changed to match published version. Minor typos corrected
Cross-ancestry GWAS meta-analysis identifies six breast cancer loci in African and European ancestry women.
Creators: name: Adedokun, Babatunde
name: Du, Zhaohui
name: Gao, Guimin
name: Ahearn, Thomas U
name: Lunetta, Kathryn L
name: Zirpoli, Gary
name: Figueroa, Jonine
name: John, Esther M
name: Bernstein, Leslie
name: Zheng, Wei
name: Hu, Jennifer J
name: Ziegler, Regina G
name: Nyante, Sarah
name: Bandera, Elisa V
name: Ingles, Sue A
name: Press, Michael F
name: Deming-Halverson, Sandra L
name: Rodriguez-Gil, Jorge L
name: Yao, Song
name: Ogundiran, Temidayo O
name: Ojengbede, Oladosu
name: Blot, William
name: Troester, Melissa A
name: Nathanson, Katherine L
name: Hennis, Anselm
name: Nemesure, Barbara
name: Ambs, Stefan
name: Fiorica, Peter N
name: Sucheston-Campbell, Lara E
name: Bensen, Jeannette T
name: Kushi, Lawrence H
name: Torres-Mejia, Gabriela
name: Hu, Donglei
name: Fejerman, Laura
name: Bolla, Manjeet K
name: Dennis, Joe
name: Dunning, Alison M
name: Easton, Douglas F
name: Michailidou, Kyriaki
name: Pharoah, Paul D P
name: Wang, Qin
name: Sandler, Dale P
name: Taylor, Jack A
name: O'Brien, Katie M
name: Kitahara, Cari M
name: Falusi, Adeyinka G
name: Babalola, Chinedum
name: Yarney, Joel
name: Awuah, Baffour
name: Addai-Wiafe, Beatrice
name: Chanock, Stephen J
name: Olshan, Andrew F
name: Ambrosone, Christine B
name: Conti, David V
name: Ziv, Elad
name: Olopade, Olufunmilayo I
name: Garcia-Closas, Montserrat
name: Palmer, Julie R
name: Haiman, Christopher A
name: Huo, Dezheng
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Humans
Breast Neoplasms
Genetic Predisposition to Disease
Polymorphism, Single Nucleotide
Quantitative Trait Loci
Introns
African Continental Ancestry Group
European Continental Ancestry Group
Female
Genome-Wide Association Study

description: Our study describes breast cancer risk loci using a cross-ancestry GWAS approach. We first identify variants that are associated with breast cancer at P
Inflation and primordial power spectra at anisotropic spacetime inspired by Planck's constraints on isotropy of CMB
Creators: name: Chang, Zhe
name: Wang, Sai
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Recently, the Planck 2013 results showed possible evidence for a dipolar power modulation of the CMB temperature fluctuations at low--(\ell) multipoles. This anomaly might imply certain deviations from statistical isotropy. To incorporate the Planck's data into standard cosmological model, we propose an inflation model of the very early universe in an anisotropic spacetime. A generalized Friedmann-Robertson-Walker (FRW) metric is presented in the Randers-Finsler spacetime. We obtain the primordial power spectrum of the scalar perturbation with direction dependence, such as the dipolar modulation. This is consistent with the dipolar power modulation of the CMB anisotropy signaled by the Planck observation.
description: 10 pages, no figure
Past and Projected Changes in Western North Pacific Tropical Cyclone Exposure
Creators: name: Kossin, James P.
name: Emanuel, Kerry A.
name: Camargo, Suzana J.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Cyclones
Climatic changes
Climatic changes--Models

description: The average latitude where tropical cyclones (TCs) reach their peak intensity has been observed to be shifting poleward in some regions over the past 30 years, apparently in concert with the independently observed expansion of the tropical belt. This poleward migration is particularly well observed and robust in the western North Pacific Ocean (WNP). Such a migration is expected to cause systematic changes, both increases and decreases, in regional hazard exposure and risk, particularly if it persists through the present century. Here, it is shown that the past poleward migration in the WNP has coincided with decreased TC exposure in the region of the Philippine and South China Seas, including the Marianas, the Philippines, Vietnam, and southern China, and increased exposure in the region of the East China Sea, including Japan and its Ryukyu Islands, the Korea Peninsula, and parts of eastern China. Additionally, it is shown that projections of WNP TCs simulated by, and downscaled from, an ensemble of numerical models from phase 5 of the Coupled Model Intercomparison Project (CMIP5) demonstrate a continuing poleward migration into the present century following the emissions projections of the representative concentration pathway 8.5 (RCP8.5). The projected migration causes a shift in regional TC exposure that is very similar in pattern and relative amplitude to the past observed shift. In terms of regional differences in vulnerability and resilience based on past TC exposure, the potential ramifications of these future changes are significant. Questions of attribution for the changes are discussed in terms of tropical belt expansion and Pacific decadal sea surface temperature variability.
Questionnaire of Prediction of Self-efficacy in Recognizing Deepfake based on Personality Traits
Creators: name: Abraham, Juneman
name: Alamsyah, Heru
Publisher: name: Zenodo
Year: 2022

description: Questionnaire of Prediction of Self-efficacy in Recognizing Deepfake based on HEXACO Personality Traits  Note: HEXACO-PI-R (self report form) © Kibeom Lee, Ph.D., & Michael C. Ashton, Ph.D.
Christiane Kunst: Leben und Wohnen in der römischen Stadt
Creators: name: Mause, Michael
Publisher: name: Forum Classicum
Year: 2017

description: Rezension zu: Christiane Kunst: Leben und Wohnen in der römischen Stadt, Unter Mitarbeit von Bettina Kunst, Darmstadt (Wissenschaftliche Buchgesellschaft) 2006, 167Seiten, (ISBN-13: 978-3-534- 16285-7; ISBN-10: 3-534-16285-4)
description: Forum Classicum, Nr. 4 (2006): Forum Classicum
Bruhat strata for Shimura varieties of PEL type
Creators: name: Wedhorn, Torsten
Publisher: name: arXiv
Year: 2013
Subjects: subject: Algebraic Geometry (math.AG)
subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 14G35, 14K10, 20G40

description: The Bruhat stratification for Shimura varieties of PEL type is studied. In the Siegel case this stratification is a scheme-theoretic variant of the stratification by the a-number. We show that all Bruhat strata are smooth and determine their dimensions. We also prove that the closure of a Bruhat stratum is a union of Bruhat strata and describe which Bruhat strata are contained in the closure of a given Bruhat stratum.
description: 18 pages, minor additions, main results unchanged, to appear in Math. Zeitschrift
title: Μελέτη των πολυκυκλικών αρωματικών υδρογονάνθρακων σε εδαφικά δείγματα της πόλης των Χανίων
Creators: name: Κατσούλη Βενετσιάνα
Publisher: name: Technical University of Crete
Year: 1998

description: Μη διαθέσιμο
An Assessment of Multimodel Simulations for the Variability of Western North Pacific Tropical Cyclones and Its Association with ENSO
Creators: name: Han, Rongqing
name: Wang, Hui
name: Hu, Zeng-Zhen
name: Kumar, Arun
name: Li, Weijing
name: Long, Lindsey N.
name: Schemm, Jae-Kyung E.
name: Peng, Peitao
name: Wang, Wanqiu
name: Si, Dong
name: Jia, Xiaolong
name: Zhao, Ming
name: Vecchi, Gabriel A.
name: LaRow, Timothy E.
name: Lim, Young-Kwon
name: Schubert, Siegfried D.
name: Camargo, Suzana J.
name: Henderson, Naomi L.
name: Jonas, Jeffrey A.
name: Walsh, Kevin J. E.
Publisher: name: Columbia University
Year: 2016
Subjects: Climatology
Cyclones
Southern oscillation
Climatic changes
Climatic changes--Models

description: An assessment of simulations of the interannual variability of tropical cyclones (TCs) over the western North Pacific (WNP) and its association with El Niño–Southern Oscillation (ENSO), as well as a subsequent diagnosis for possible causes of model biases generated from simulated large-scale climate conditions, are documented in the paper. The model experiments are carried out by the Hurricane Work Group under the U.S. Climate Variability and Predictability Research Program (CLIVAR) using five global climate models (GCMs) with a total of 16 ensemble members forced by the observed sea surface temperature and spanning the 28-yr period from 1982 to 2009. The results show GISS and GFDL model ensemble means best simulate the interannual variability of TCs, and the multimodel ensemble mean (MME) follows. Also, the MME has the closest climate mean annual number of WNP TCs and the smallest root-mean-square error to the observation. Most GCMs can simulate the interannual variability of WNP TCs well, with stronger TC activities during two types of El Niño—namely, eastern Pacific (EP) and central Pacific (CP) El Niño—and weaker activity during La Niña. However, none of the models capture the differences in TC activity between EP and CP El Niño as are shown in observations. The inability of models to distinguish the differences in TC activities between the two types of El Niño events may be due to the bias of the models in response to the shift of tropical heating associated with CP El Niño.
Transverse force on a vortex in lattice models of superfluids
Creators: name: Sonin, E. B.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: The paper derives the transverse forces (the Magnus and the Lorentz forces) in the lattice models of superfluids in the continuous approximation. The continuous approximation restores translational invariance absent in the original lattice model, but the theory is not Galilean invariant. As a result, calculation of the two transverse forces on the vortex, Magnus force and Lorentz force, requires the analysis of two balances, for the true momentum of particles in the lattice (Magnus force) and for the quasimomentum (Lorentz force) known from the Bloch theory of particles in the periodic potential. While the developed theory yields the same Lorentz force, which was well known before, a new general expression for the Magnus force was obtained. The theory demonstrates how a small Magnus force emerges in the Josephson-junction array if the particle-hole symmetry is broken. The continuous approximation for the Bose--Hubbard model close to the superfluid-insulator transition was developed, which was used for calculation of the Magnus force. The theory shows that there is an area in the phase diagram for the Bose--Hubbard model, where the Magnus force has an inverse sign with respect to that which is expected from the sign of velocity circulation.
description: 8 pages, 1 figure
Chaperone-like protein DAY plays critical roles in photomorphogenesis.
Creators: name: Lee, Ho-Seok
name: Choi, Ilyeong
name: Jeon, Young
name: Ahn, Hee-Kyung
name: Cho, Huikyong
name: Kim, JiWoo
name: Kim, Jae-Hee
name: Lee, Jung-Min
name: Lee, SungHee
name: Bünting, Julian
name: Seo, Dong Hye
name: Lee, Tak
name: Lee, Du-Hwa
name: Lee, Insuk
name: Oh, Man-Ho
name: Kim, Tae-Wuk
name: Belkhadir, Youssef
name: Pai, Hyun-Sook
Publisher: name: Apollo - University of Cambridge Repository
Year: 2021
Subjects: Chloroplasts
Plants, Genetically Modified
Arabidopsis
Chlorophyll
Protein Kinases
Microtubule-Associated Proteins
Membrane Proteins
Arabidopsis Proteins
Recombinant Proteins
Signal Transduction
Gene Expression Regulation, Plant
Morphogenesis
Mutation
Light
HSP40 Heat-Shock Proteins
Gene Knockdown Techniques
Brassinosteroids
Etiolation
Seedlings
RNA-Seq

description: Photomorphogenesis, light-mediated development, is an essential feature of all terrestrial plants. While chloroplast development and brassinosteroid (BR) signaling are known players in photomorphogenesis, proteins that regulate both pathways have yet to be identified. Here we report that DE-ETIOLATION IN THE DARK AND YELLOWING IN THE LIGHT (DAY), a membrane protein containing DnaJ-like domain, plays a dual-role in photomorphogenesis by stabilizing the BR receptor, BRI1, as well as a key enzyme in chlorophyll biosynthesis, POR. DAY localizes to both the endomembrane and chloroplasts via its first transmembrane domain and chloroplast transit peptide, respectively, and interacts with BRI1 and POR in their respective subcellular compartments. Using genetic analysis, we show that DAY acts independently on BR signaling and chlorophyll biogenesis. Collectively, this work uncovers DAY as a factor that simultaneously regulates BR signaling and chloroplast development, revealing a key regulator of photomorphogenesis that acts across cell compartments.