cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
A new asymmetrical corner detector(ACD) for a semi-automatic image co-registration scheme
Creators: name: Xie, Lisha
Publisher: name: Imperial College London
Year: 2007

description: Co-registration of multi-sensor and multi-temporal images is essential for remote sensing applications. In the image co-registration process, automatic Ground Control Points (GCPs) selection is a key technical issue and the accuracy of GCPs localization largely accounts for the final image co-registration accuracy. In this thesis, a novel Asymmetrical Corner Detector (ACD) algorithm based on auto-correlation is presented and a semi-automatic image co-registration scheme is proposed. The ACD is designed with the consideration of the fact that asymmetrical corner points are the most common reality in remotely sensed imagery data. The ACD selects points more favourable to asymmetrical points rather than symmetrical points to avoid incorrect selection of flat points which are often highly symmetrical. The experimental results using images taken by different sensors indicate that the ACD has obtained excellent performance in terms of point localization and computation efficiency. It is more capable of selecting high quality GCPs than some well established corner detectors favourable to symmetrical corner points such as the Harris Corner Detector (Harris and Stephens, 1988). A semi-automatic image co-registration scheme is then proposed, which employs the ACD algorithm to extract evenly distributed GCPs across the overlapped area in the reference image. The scheme uses three manually selected pairs of GCPs to determine the initial transformation model and the overlapped area. Grid-control and nonmaximum suppression methods are used to secure the high quality and spread distribution of GCPs selected. It also involves the FNCC (fast normalised crosscorrelation) algorithm (Lewis, 1995) to refine the corresponding point locations in the input image and thus the GCPs are semi-automatically selected to proceed to the polynomial fitting image rectification. The performance of the proposed coregistration scheme has been demonstrated by registering multi-temporal, multi-sensor and multi-resolution images taken by Landsat TM, ETM+ and SPOT sensors. Experimental results show that consistent high registration accuracy of less than 0.7 pixels RMSE has been achieved. Keywords: Asymmetrical corner points, image co-registration, ACD
Chiral-odd distribution functions in the chiral quark soliton model
Creators: name: Wakamatsu, M.
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: The recent measurements of azimuthal single spin asymmetries by the HERMES collaboration has opened up new possibility to measure chiral-odd distribution functions through semi-inclusive deep-inelastic scatterings. Here, predictions are given for the twist-2 and twist-3 chiral-odd distribution functions of the nucleon within the framework of the chiral quark soliton model, with full inclusion of the vacuum polarization effects as well as the subleading $1/N_c$ corrections. The importance of the vacuum polarization effects is demonstrated by showing that the so-called Soffer inequality holds not only for the quark distributions but also for the antiquark ones.
description: 12 pages, latex, 5 eps_fig
Multidimensional Fluorescence Imaging and Super-resolution Exploiting Ultrafast Laser and Supercontinuum Technology
Creators: name: Auksorius, Egidijus
Publisher: name: Imperial College London
Year: 2008

description: This thesis centres on the development of multidimensional fluorescence imaging tools, with a particular emphasis on fluorescence lifetime imaging (FLIM) microscopy for application to biological research. The key aspects of this thesis are the development and application of tunable supercontinuum excitation sources based on supercontinuum generation in microstructured optical fibres and the development of stimulated emission depletion (STED) microscope capable of fluorescence lifetime imaging beyond the diffraction limit. The utility of FLIM for biological research is illustrated by examples of experimental studies of the molecular structure of sarcomeres in muscle fibres and of signalling at the immune synapse. The application of microstructured optical fibre to provide tunable supercontinuum excitation source for a range of FLIM microscopes is presented, including wide-field, Nipkow disk confocal and hyper-spectral line scanning FLIM microscopes. For the latter, a detailed description is provided of the supercontinuum source and semi-confocal line-scanning microscope configuration that realised multidimensional fluorescence imaging, resolving fluorescence images with respect to excitation and emission wavelength, fluorescence lifetime and three spatial dimensions. This included the first biological application of a fibre laser-pumped supercontinuum exploiting a tapered microstructured optical fibre that was able to generate a spectrally broad output extending to ~ 350 nm in the ultraviolet. The application of supercontinuum generation to the first super-resolved FLIM microscope is then described. This novel microscope exploited the concept of STED with a femtosecond mode-locked Ti:Sapphire laser providing a tunable excitation beam by pumping microstructured optical fibre for supercontinuum generation and directly providing the (longer wavelength) STED beam. This STED microscope was implemented in a commercial scanning confocal microscope to provide compatibility with standard biological imaging, and exploited digital holography using a spatial light modulator (SLM) to provide the appropriate phase manipulation for shaping the STED beam profile and to compensate for aberrations. The STED microscope was shown to be capable of recording super resolution in both the lateral and axial planes, according to the settings of the SLM.
Oral history interview with Daniel Bell, 1995
Publisher: name: Columbia University
Year: 2021

description: The oral history interview with Daniel Bell contains various interview footage and other footage that was used for the 1998 documentary "Arguing the World." An associated, undigitized transcript only partially covers the content found in the video footage. Video corresponding to tapes 1-2 is a lecture at 92nd Street Y. This content is included in the transcript. Content on tape 3 is a conversation following the lecture that is not included in the transcript. Tapes 4-11 are a formal interview that is included in the transcript. Tapes 12-18 are a second interview that is not included in the transcript Transcribed segments cover the following subjects: Youth, Lower East Side; family life, neighborhood conditions; Jewish education, talmudic training; Young People's Socialist League (YPSL); Jewish radicalism; City College of New York (CCNY), student politics, faculty, Marxist socialist; wider context of politics; American Student Union; Communist Party of the United States, influence of, Popular Front, ties to Soviet Union; anti-communism; Partisan Review, influence of; modernism; Greenwich Village 1940s 1950s; New Leader, 1938; Columbia University, graduate work; McCarthyism and universities; Reinhold Neibuhr, writings of, influence of; New York intellectuals, milieu of; CP, influence in unions, Hollywood, publications, universities; Congress for Cultural Freedom; American Committee for Cultural Freedom; End of ldeology; New Left, Columbia 1968; Public Interest; The American Prospect; reflections on American politics
Ehlers Transformations and String Effective Action
Creators: name: Kumar, Alok
name: Ray, Koushik
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We explicitly obtain the generalization of the Ehlers transformation for stationary axisymmetric Einstein equations to string theory. This is accomplished by finding the twist potential corresponding to the moduli fields in the effective two dimensional theory. Twist potential and symmetric moduli are shown to transform under an $O(d,d)$ which is a manifest symmetry of the equations of motion. The non-trivial action of this $O(d,d)$ is given by the Ehlers transformation and belongs to the set $O(d) \times O(d)\over O(d) $.
description: 13 pages, minor corrections, version to appear in Physics Letters B358
Dynamics and Formation of the Near-Resonant K2-24 System: Insights from Transit-Timing Variations and Radial Velocities
Creators: name: Petigura, Erik A.
name: Benneke, Björn
name: Batygin, Konstantin
name: Fulton, Benjamin J.
name: Werner, Michael
name: Krick, Jessica E.
name: Gorjian, Varoujan
name: Sinukoff, Evan
name: Deck, Katherine M.
name: Mills, Sean M.
name: Deming, Drake
Publisher: name: arXiv
Year: 2018
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: While planets between the size of Uranus and Saturn are absent within the Solar System, the star K2-24 hosts two such planets, K2-24b and c, with radii equal to $5.4~R_E$ and $7.5~R_E$, respectively. The two planets have orbital periods of 20.9 days and 42.4 days, residing only 1% outside the nominal 2:1 mean-motion resonance. In this work, we present results from a coordinated observing campaign to measure planet masses and eccentricities that combines radial velocity (RV) measurements from Keck/HIRES and transit-timing measurements from K2 and Spitzer. K2-24b and c have low, but non-zero, eccentricities of $e_1 \sim e_2 \sim 0.08$. The low observed eccentricities provide clues regarding the formation and dynamical evolution of K2-24b and K2-24c, suggesting that they could be the result of stochastic gravitational interactions with a turbulent protoplanetary disk, among other mechanisms. K2-24b and c are $19\pm2~M_E$ and $15\pm2~M_E$, respectively; K2-24c is 20% less massive than K2-24b, despite being 40% larger. Their large sizes and low masses imply large envelope fractions, which we estimate at $26^{+3}_{-3}\%$ and $52^{+5}_{-3}\%$. In particular, K2-24c's large envelope presents an intriguing challenge to the standard model of core nucleated accretion that predicts the onset of runaway accretion when $f_{env} \approx 50\%$.
description: 14 pages, 9 figures, 2 tables, accepted to AJ
Computational partitioning for heterogeneous systems
Creators: name: Spacey, Simon A.
Publisher: name: Imperial College London
Year: 2010

description: The high-level goal of this research is to identify a method to accelerate general purpose software using heterogeneous systems. Heterogeneous systems offer the potential of improving performance through the use of hardware components specialised for a particular task. The issue considered in this research is how best to map parts of an existing piece of software to components in a heterogeneous architecture to deliver the optimal program execution time. The heterogeneous partitioning problem is an NP-hard quadratic optimisation problem. However, before the problem could be addressed using optimisation techniques, the problem had to be quantified and formalised using software characterisation and computational abstraction models. The main contributions delivered by this research are: • 3S: a novel software characterisation framework that combines static instrumentation with dynamic characterisation enabling simple tools to measure real fine-grained execution timing, control and data flow information for any compilable program. • MAP: a new execution model and multi-level parallel assignment approach that delivers up to 64 times the heterogeneous acceleration potential of previous work for the benchmarks considered. • MIP: the first formal work on multiple instantiation under activation sequence uncertainty, providing more than twice the acceleration potential of previous optimal assignment methods for the software considered and capable of being integrated with MAP to deliver significant gains for heterogeneous partitioning. These contributions have been published in a collection of research papers and are the focus of Chapters 3, 4 and 5 of this thesis.
MOESM6 of p53 modeling as a route to mesothelioma patients stratification and novel therapeutic identification
Creators: name: Tian, Kun
name: Bakker, Emyr
name: Hussain, Michelle
name: Guazzelli, Alice
name: Hasen Alhebshi
name: Meysami, Parisa
name: Constantinos Demonacos
name: Jean-Marc Schwartz
name: Mutti, Luciano
name: Krstic-Demonacos, Marija
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer

description: Additional file 6: Table S6. Gem vs ctrl downregulated genes.
Amplitude Analysis
Creators: name: Workman, Ron
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Even if a `complete set' of experimental observables were measured for the elastic scattering or photo/electroproduction of pseudoscalar mesons, ambiguities would remain in the extracted partial-wave and isospin decomposed amplitudes. As these problems are not widely understood, the present work outlines the way model-dependence enters into analyses of data from both hadronic and electromagnetic facilities.
description: 6 pages of text. Talk given at `N* physics and non-perturbative QCD', May 18 - 29, 1998, ECT*, Trento
Oral history interview with Dana Kuhn, 1991
Publisher: name: Columbia University
Year: 2020
Subjects: Hemophilia--History.--United States
Hemophilia--Social aspects
Hemophilia--Political aspects
AIDS (Disease)--History.--United States
Hemophilia in children
Blood coagulation factor VIII

description: Childhood experiences with hemophilia; presence of fluctuating serum Factor VIII level; problems playing sports, etc., as teenager with hemophilia; early adulthood involvement with local National Hemophilia Foundation (NHF) chapter; lack of knowledge regarding hemophilia in medical community in southern United States; masculinity and self-image in face of hemophilia; exposure to HIV in Factor VIII supply; subsequent anger at gay community and at pharmaceutical companies; difficulties of researchers in convincing Federal Drug Administration of presence of HIV in blood supply; effect on interpersonal relations of HIV infection; spouse’s diagnosis of HIV and problems in obtaining proper care; current involvement in hemophilia risk reduction counseling; lack of counseling for self and children after spouse’s death and subsequent self-counseling; involvement with NHF, AIDS Task Force, etc.; involvement in developing Men’s Advocacy Network of the NHF (MANN); tensions between HIV-positive and HIV-negative people with hemophilia; the comprehensive care model for people with hemophilia; political issues regarding hemophilia and HIV; changes in spiritual beliefs as response to hemophilia and HIV infection
Glottal-synchronous speech processing
Creators: name: Thomas, Mark R P
Publisher: name: Imperial College London
Year: 2010

description: Glottal-synchronous speech processing is a field of speech science where the pseudoperiodicity of voiced speech is exploited. Traditionally, speech processing involves segmenting and processing short speech frames of predefined length; this may fail to exploit the inherent periodic structure of voiced speech which glottal-synchronous speech frames have the potential to harness. Glottal-synchronous frames are often derived from the glottal closure instants (GCIs) and glottal opening instants (GOIs). The SIGMA algorithm was developed for the detection of GCIs and GOIs from the Electroglottograph signal with a measured accuracy of up to 99.59%. For GCI and GOI detection from speech signals, the YAGA algorithm provides a measured accuracy of up to 99.84%. Multichannel speech-based approaches are shown to be more robust to reverberation than single-channel algorithms. The GCIs are applied to real-world applications including speech dereverberation, where SNR is improved by up to 5 dB, and to prosodic manipulation where the importance of voicing detection in glottal-synchronous algorithms is demonstrated by subjective testing. The GCIs are further exploited in a new area of data-driven speech modelling, providing new insights into speech production and a set of tools to aid deployment into real-world applications. The technique is shown to be applicable in areas of speech coding, identification and artificial bandwidth extension of telephone speech
Additional file 1 of Effects of microglial depletion and TREM2 deficiency on Aβ plaque burden and neuritic plaque tau pathology in 5XFAD mice
Creators: name: Delizannis, Argyro Thalia
name: Nonneman, Annelies
name: Tsering, Wangchen
name: De Bondt, An
name: Van den Wyngaert, Ilse
name: Zhang, Bin
name: Meymand, Emily
name: Olufemi, Modupe F.
name: Koivula, Pyry
name: Maimaiti, Shaniya
name: Trojanowski, John Q.
name: Lee, Virginia M.-Y.
name: Brunden, Kurt R.
Publisher: name: figshare
Year: 2021
Subjects: subject: Physical Sciences not elsewhere classified
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Neuroscience
subject: Physiology
subject: Pharmacology
subject: Immunology
subject: FOS: Clinical medicine
subject: Mental Health
subject: Hematology
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Additional file 1. Supplemental figures and tables.
Production and decay of the neutral top-pion in high energy $e^{+}e^{-}$ colliders
Creators: name: Yue, Chongxing
name: Xu, Qingjun
name: Liu, Guoli
name: Li, Jiantao
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We study the production and decay of the neutral top-pion $π_{t}^{0}$ predicted by topcolor-assisted technicolor(TC2) theory. Our results show that, except the dominant decay modes $b\bar{b}$, $\bar{t}c$ and $gg$, the $π_{t}^{0}$ can also decay into $γγ$ and $Z γ$ modes. It can be significantly produced at high energy $e^{+}e^{-}$ collider(LC) experiments via the processes $e^{+}e^{-}\to π_{t}^{0}γ$ and $e^{+}e^{-}\to Zπ_{t}^{0}$. We further calculate the production cross sections of the processes $e^{+}e^{-}\toγπ_{t}^{0}\toγ\bar{t}c$ and $e^{+}e^{-}\to Zπ_{t}^{0}\to Z\bar{t}c$. We find that the signatures of the neutral top-pion $π_{t}^{0}$ can be detected via these processes.
description: Latex file, 13 Pages, 6 eps figures. to be published in Phys.Rev.D
On the s-injectivity of the X-ray transform on manifolds with hyperbolic trapped set
Creators: name: Lefeuvre, Thibault
Publisher: name: arXiv
Year: 2018
Subjects: subject: Analysis of PDEs (math.AP)
subject: Differential Geometry (math.DG)
subject: Dynamical Systems (math.DS)
subject: FOS: Mathematics
subject: 37D20, 37D40, 35R30

description: For smooth compact connected manifolds with strictly convex boundary, no conjugate points and a hyperbolic trapped set, we prove an equivalence principle concerning the injectivity of the X-ray transform $I_m$ on symmetric solenoidal tensors and the surjectivity of an operator ${π_m}_*$ on the set of solenoidal tensors. This allows us to establish the injectivity of the X-ray transform on solenoidal tensors of any order in the case of a surface satisfying these assumptions.
description: 24 pages, 2 figures. Theorem 1.2 improved thanks to a referee's suggestion: the condition "I^e_m is s-injective" is relaxed to "I_m is s-injective"
Towards the first asymmetric total synthesis of (-)-Euonyminol
Creators: name: Webber, Matthew J.
Publisher: name: Imperial College London
Year: 2010

description: (–)-euonyminol is a poly-oxygenated sesquiterpene which was first isolated in 1953 by Beroza. It was isolated by the saponification of a mixture of four alkaloids from Tripterygium wilfordii Hook, a member of the Celastraceae plant family. Since its discovery, (–)-euonyminol has been found to be a common core for a plethora of other Celastraceae natural products. Among these are hypogluanine B and triptonine B, two potent anti-HIV compounds. In this thesis, an overview of the natural products of the Celastraceae is given, highlighting euonyminol as a core of high value both in terms of biological activity and as an intriguing synthetic target. The biological significance of the natural product class is described with particular focus upon anti-HIV and multi-drug resistance reversal properties. Prior synthetic work towards euonyminol and other molecules similar in structure is also described. The remainder of the thesis describes work carried out towards the total asymmetric synthesis of (–)-euonyminol, employing a model system to develop chemistry suitable for installing the southern hemisphere oxygenation pattern. Two synthetic routes are described and both of these feature an Ireland-Claisen rearrangement as the key step.
title: ADCO, Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Cart. 172 (11 H 69), 115 folios, f. 0120
Creators: name: de la Côte d'Or, Archives départementales
name: Petot, Frédéric
name: Archives Départementales De La Côte-D'Or
name: Petot, Frédérique
name: Projet CBMA
name: CG21/F.PETOT/2012
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2020
Subjects: subject: cartulaire
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris
subject: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge

description: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0120, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Cartulaire de l'office de la Porte de l'abbaye de Cîteaux, Registrum possessionum porte Cistercii (début XVe siècle), Archives départementales de la Côte-d'Or, Cart. 172 (11 H 69), 115 folios, f. 0120, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https:// manuscrits.cbma-project.eu/
description: Provenance: https://www.geonames.org/3024876
description: Provenance: http://www.idref.fr/030974844/id
description: Provenance: https://catalogue.bnf.fr/ark:/12148/cb12228351v
description: Provenance: abbaye de Cîteaux
description: Provenance: http://www.wikidata.org/entity/Q843261
A Proposal to Detect Dark Matter Using Axionic Topological Antiferromagnets
Creators: name: Marsh, David J. E.
name: Fong, Kin-Chung
name: Lentz, Erik W.
name: Šmejkal, Libor
name: Ali, Mazhar N.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Experiment (hep-ex)
subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Antiferromagnetically doped topological insulators (A-TI) are among the candidates to host dynamical axion fields and axion-polaritons; weakly interacting quasiparticles that are analogous to the dark axion, a long sought after candidate dark matter particle. Here we demonstrate that using the axion quasiparticle antiferromagnetic resonance in A-TI's in conjunction with low-noise methods of detecting THz photons presents a viable route to detect axion dark matter with mass 0.7 to 3.5 meV, a range currently inaccessible to other dark matter detection experiments and proposals. The benefits of this method at high frequency are the tunability of the resonance with applied magnetic field, and the use of A-TI samples with volumes much larger than 1 mm$^3$.
description: 6 pages, 4 figures. v2 accepted for publication in Physical Review Letters. Many points clarified, some parameter estimates revised
MOESM7 of p53 modeling as a route to mesothelioma patients stratification and novel therapeutic identification
Creators: name: Tian, Kun
name: Bakker, Emyr
name: Hussain, Michelle
name: Guazzelli, Alice
name: Hasen Alhebshi
name: Meysami, Parisa
name: Constantinos Demonacos
name: Jean-Marc Schwartz
name: Mutti, Luciano
name: Krstic-Demonacos, Marija
Publisher: name: figshare
Year: 2018
Subjects: subject: Space Science
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 7: Table S7. Mero-14_STSFA_results.
Total synthesis of alkyl citrate and resorcylate natural products
Creators: name: Calo, Frederick
Publisher: name: Imperial College London
Year: 2009

description: The total synthesis of citrafungin A (i),1 the determination of the absolute stereochemistry2 of CJ-13,981 (ii) and CJ-13,982 (iii) and the formal total synthesis of (–)-trachyspic acid, by making lactone iv,3 were achieved from a common intermediate (v). [Diagram omitted] Dioxolanone v was prepared on a multigram scale starting from commercially available 4-benzyloxy-butyric acid using, as key steps, an enantioselective syn-aldol reaction of a chiral oxazolidinone and a diastereoselective Seebach alkylation of a 1,3-dioxolan-2-one derivative. [Diagram omitted] From dioxolanone v, citrafungin A (i) was synthesised in 13 steps, CJ-13,981 (ii) and CJ- 13,982 (iii) in 9 steps and the intermediate lactone (iv) for the formal synthesis of (–)-trachyspic acid in 5 steps. Based on our recent advances on resorcylates metabolites,4 we carried out the total synthesis of aigialomycin D (vi),5 a potent 14-membered resorcylic macrolide, without the need for phenol protection, using the C-acylation of a keto-dioxinone dianion (or monoanion), a cascade sequence consisting of ketene generation, alcohol (vii) trapping and aromatization, and ring closing metathesis. [Diagram omitted] References: (1) Calo, F.; Richardson, J.; Barrett, A. G. M. J. Org. Chem. 2008, 73, 9292. (2) Calo, F.; Bondke. A.; Richardson, J.; White, A. J. P.; Barrett, A. G. M. Tetrahedron Lett. 2009, 50, 3388. (3) Calo, F.; Richardson, J.; White, A. J. P.; Barrett, A. G. M. Tetrahedron Lett. 2009, 50, 1566. (4) Navarro, I.; Basset, J.-F.; Hebbe, S.; Major, S.; Barrett, A. G. M. J. Am. Chem. Soc. 2008, 130, 10293. (5) Calo, F.; Richardson, J.; Barrett, A. G. M. Org. Lett. 2009, 11, 4910-
On Eigenvalue Decompactification in QCD$_{1+1} $
Creators: name: Engelhardt, Michael
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The question whether it is necessary to decompactify the gauge eigenvalue degrees of freedom in QCD$_{1+1} $ is addressed. A careful consideration of the dynamics governing these degrees of freedom leads to the conclusion that eigenvalue decompactification is not necessary due to the curvature on the space of eigenvalues.
description: 4 revtex pages; replaced version contains some additional footnotes and a changed final comment on the path integral picture
The effect of oxidative stress and glucocorticoids on TGF-ß1 production in airway epithelial cells
Creators: name: Chou, Pai Chien
Publisher: name: Imperial College London
Year: 2010

description: Transforming growth factor-β1 (TGF-β1) is implicated in inflammation and airway wall remodeling in inflammatory airway disease. Oxidative stress has also been implicated in the pathogenesis of inflammatory lung disorders. Reactive oxygen species (ROS), such as hydrogen peroxide (H2O2), in the airway may activate intracellular signalling cascades and transcription factors to exaggerate lung inflammation. The balance between nuclear histone acetylation/deacetylation has also been shown to be altered by oxidative stress and may further upregulate lung inflammation. The aim of this thesis was to determine whether ROS, alone or in combination with interleukin (IL)-1β can modulate TGF-β1 expression in lung epithelial cells and whether the effect was regulated by histone methylation. Stimulation of human airway epithelial cells (A549) with H2O2 or H2O2 plus IL-1β enhanced TGF-β1 mRNA and total protein expression. IL-1β and H2O2 together showed a greater than additive effect on TGF-β1 mRNA transcription, but not on the total protein level. The NF-[kappa]B-IKK2 inhibitor AS602868 suppressed IL-1β-and H2O2 plus IL-1β -induced TGF- β1 mRNA expression. NF-[Kappa]B p65 protein was also shown to be upregulated by IL-1β plus H2O2 stimulation. Chromatin immunoprecipitation (ChIP) experiments demonstrated that p65 was recruited to the [Kappa]B3 binding site on the native TGF-β1 promoter area. The upregulation of TGF-β1 mRNA by IL-β plus H2O2 could be suppressed by fluticasone propionate (FP) although to the same extent as seen with IL-1β-stimulated TGF-β1 mRNA expression. This suggests that H2O2 induced a relative steroid insensitivity. Both Suv39H1 protein level and mRNA expression were downregulated by IL-1β and H2O2 stimulation. Knockdown of Suv39H1 with siRNA transfection induced a trend towards increased TGF-ß1 mRNA expression upon stimulation with IL-1β and H2O2. Suv39H1 was shown to be recruited to glucocorticoid receptor by co-immunoprecipitation. The anti-inflammatory effect of FP was impaired under Suv39H1 knockdown which indicate that Suv39H1 may act as a corepressor of GR function. DNA methylation is also involved in epigenetic regulation of gene expression. IL-1β and H2O2 stimulation rapidly upregulated CpG methylation at specific sites in the TGF-β1 promoter as demonstrated by direct sequencing after bisulphite treatment and by methylation dependent immunoprecipitation study (MeDIP). Methylation at the ATG start start induced by IL-1β was reversed over time indicating an active demethylation. These results indicate that H2O2, acting via the NF-[Kappa]B pathway, increases TGF-ß1 mRNA production and that this is regulated by FP possibly through an effect on the histone methyltransferase, Suv39H1. DNA methylation is also involved in the regulation of IL-1β plus H2O2 induced TGF-β1 mRNA expression.
Orbital osteomas associated with Gardner’s syndrome: a case presentation and review of literature
Creators: name: Avila, Sarah A.
name: Nguyen, Grace
name: Wojno, Ted
name: Kim, H. Joon
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Chemical Sciences not elsewhere classified
subject: Cancer
subject: Infectious Diseases
subject: FOS: Health sciences
subject: Virology

description: Gardner syndrome (GS) is a rare genetic disorder characterized by numerous intestinal colon polyps with various extraintestinal manifestations. Osteomas are a known extracolonic manifestation of GS and can affect the orbit, as seen in our patient, as well as 13 other cases documented in literature. Excision of large orbital osteomas can be successful with a multi-disciplinary approach as presented in this article. Ophthalmologists can even be the first to diagnose GS, usually via the presence of congenital hypertrophy of the retinal pigment epithelium (CHRPE) lesions. Untreated, 100% of colon polyps will transform into cancer, thus it is important to be aware of this rare syndrome with ophthalmic manifestations and screen patients with osteomas for GS.
Developing an agent-based microsimulation for predicting the Bus Rapid Transit (BRT) demand in developing countries: A case study of Dhaka, Bangladesh
Creators: name: Zannat, Khatun E.
name: Laudan, Janek
name: Choudhury, Charisma F.
name: Hess, Stephane
Publisher: name: Elsevier BV
Year: 2023
Subjects: subject: 300 Sozialwissenschaften::380 Handel, Kommunikation, Verkehr::380 Handel, Kommunikation, Verkehr
subject: bus rapid transit
subject: agent-based model
subject: MATSim
subject: public transport
subject: Dhaka
subject: Bangladesh
subject: South Asia

description: Bus Rapid Transit (BRT) has been widely recognised as an affordable and effective mass transport system that can solve various mobility issues in countries that are unable to afford rail-based mass transit options. However, it is extremely challenging to predict the demand for the first BRT service in a city of a developing country with a weak public transport system using aggregate models, given the radical difference in the level of service between the BRT and the existing modes. Further, there can be substantial changes in the activity and travel patterns in a city after the introduction of the BRT which simpler disaggregate level analysis tools are unable to predict. Agent-based simulation tools, which are the state-of-the-art tools for simulating complex travel behaviour, are hence more appropriate for predicting the network conditions after the introduction of a new BRT system. But the application of such simulation tools has been primarily limited to developed countries where the transport landscape and the travel behaviour are very different from the developing countries. To address this gap, this paper presents a demand forecasting model for BRT and integrates it into an activity-based micro-simulation tool in the context of Dhaka, the capital of Bangladesh and one of the fastest growing megacities in the world. The model was developed based on an existing multi-agent, activity-based, travel demand simulator (MATSim). The MATSim implementation in the context of Dhaka focused on two aspects: (1) implementing behaviour models in MATSim to reflect the mode choice in the presence of the proposed BRT (2) integrating multiple data sources (including stated-preference data) for calibrating the mode choice and other components of MATSim to realistically mimic the travel behaviour in the city. Once calibrated, different access scenarios for BRT were simulated using MATSim, and the sensitivity of the outputs to different modelling assumptions is tested. Results from the simulation showed that the marginal utility of travel time, travel cost, and pricing structure of BRT significantly influenced BRT travel demands. Also, BRT demand was found to be the highest (25% of the total trips) in the scenario with multi-modal access/egress connections. While such direct model outputs presented in this paper will be useful for the planners to maximise the ridership of the proposed BRT, the calibrated simulator will be also useful for the evaluation of other innovative transport modes in the context of Dhaka in the future.
MAP506.pdf
Creators: name: Coffey, Grant
Publisher: name: Crow Canyon Archaeological Center
Year: 2019
Subjects: Southwestern United States
Terminal Pueblo III
Ancestral Pueblo
Funerary and Burial Structures or Features
Non-Domestic Structures
Domestic Structure or Architectural Complex
Pollen
Ceramic
Chipped Stone
Dating Sample
Fauna
Ground Stone
Human Remains
Macrobotanical
Mineral
Architectural Documentation
Archaeological Overview
Site Evaluation / Testing

description: add description
MAP514.pdf
Creators: name: Coffey, Grant
Publisher: name: Crow Canyon Archaeological Center
Year: 2019
Subjects: Southwestern United States
Terminal Pueblo III
Ancestral Pueblo
Funerary and Burial Structures or Features
Non-Domestic Structures
Domestic Structure or Architectural Complex
Pollen
Ceramic
Chipped Stone
Dating Sample
Fauna
Ground Stone
Human Remains
Macrobotanical
Mineral
Architectural Documentation
Archaeological Overview
Site Evaluation / Testing

description: add description
MAP525.pdf
Creators: name: Coffey, Grant
Publisher: name: Crow Canyon Archaeological Center
Year: 2019
Subjects: Southwestern United States
Terminal Pueblo III
Ancestral Pueblo
Funerary and Burial Structures or Features
Non-Domestic Structures
Domestic Structure or Architectural Complex
Pollen
Ceramic
Chipped Stone
Dating Sample
Fauna
Ground Stone
Human Remains
Macrobotanical
Mineral
Architectural Documentation
Archaeological Overview
Site Evaluation / Testing

description: add description
Veldkamp Spaces of Low-Dimensional Ternary Segre Varieties
Creators: name: Saniga, Metod
name: Boulmier, Jérôme
name: Pinard, Maxime
name: Holweck, Frédéric
Publisher: name: arXiv
Year: 2018
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 51E20, 15A69

description: Making use of the `Veldkamp blow-up' recipe, introduced by Saniga and others (Ann. Inst. H. Poincar\' e D2 (2015) 309) for binary Segre varieties, we study geometric hyperplanes and Veldkamp lines of Segre varieties $S_k(3)$, where $S_k(3)$ stands for the $k$-fold direct product of projective lines of size four and $k$ runs from 2 to 4. Unlike the binary case, the Veldkamp spaces here feature also non-projective elements. Although for $k=2$ such elements are found only among Veldkamp lines, for $k \geq 3$ they are also present among Veldkamp points of the associated Segre variety. Even if we consider only projective geometric hyperplanes, we find four different types of non-projective Veldkamp lines of $S_3(3)$, having 2268 members in total, and five more types if non-projective ovoids are also taken into account. Sole geometric and combinatorial arguments lead to as many as 62 types of projective Veldkamp lines of $S_3(3)$, whose blowing-ups yield 43 distinct types of projective geometric hyperplanes of $S_4(3)$. As the latter number falls short of 48, the number of different large orbits of $2 \times 2 \times 2 \times 2$ arrays over the three-element field found by Bremner and Stavrou (Lin. Multilin. Algebra 61 (2013) 986), there are five (explicitly indicated) hyperplane types such that each is the merger of two different large orbits. Furthermore, we single out those 22 types of geometric hyperplanes of $S_4(3)$, featuring 7 176 640 members in total, that are in a one-to-one correspondence with the points lying on the unique hyperbolic quadric $\mathcal{Q}_0^{+}(15,3) \subset {\rm PG}(15,3) \subset \mathcal{V}(S_4(3))$; and, out of them, seven ones that correspond bijectively to the set of 91 840 generators of the symplectic polar space $\mathcal{W}(7,3) \subset \mathcal{V}(S_3(3))$. For $k=3$ we also discuss embedding of the binary Veldkamp space into the ternary one.
description: 20 pages, 4 figures, 12 tables
Proton Particle-Neutron Hole States in 132Sb with a Realistic Interaction
Creators: name: Andreozzi, F.
name: Coraggio, L.
name: Covello, A.
name: Gargano, A.
name: Kuo, T. T. S.
name: Porrino, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The structure of the particle-hole nucleus 132Sb provides a direct source of information on the effective neutron-proton interaction in the 132Sn region. We have performed a shell-model calculation for this nucleus using a realistic effective interaction derived from the Bonn A nucleon-nucleon potential. The results are in very good agreement with the experimental data evidencing the reliability of our effective interaction matrix elements both with isospin T=1 and T=0.
description: 4 pages, 1 figure, submitted to Physical Review Letters
Integration of plant structure information into process plant analysis and the student exchange with Helmut-Schmidt-University Hamburg
Creators: name: Fay, Alexander
Publisher: name: Zenodo
Year: 2019
Subjects: plant structure information
CAEX
IEC 62424
system modelling
automated HAZOP
Bond Graph models
alarm management

description: The systematic incorporation of information about a plant’s structure can be helpful in the analysis of plant oscillations, fault propagation, alarm floods, etc.. With the rise of CAEX (= IEC 62424), plant structure information becomes available for automated, computer-based analysis. Nina Thornhill has explored these possibilities in cooperation with the author for more than a decade, and six exchange students from Hamburg had the honour to accomplish their Master thesis under the supervision of Nina Thornhill and have contributed to this endeavour. Further research works have been inspired.
Oral history interview with Daniel Day, 1971
Publisher: name: Columbia University
Year: 2019
Subjects: Journalists
Editors
African American press
African American journalists
Newspaper publishing--Economic aspects--United States
World War, 1939-1945--Participation, African American
Korean War, 1950-1953--Participation, African American
African Americans--Civil rights
Comic books, strips, etc.--United States

description: In this 1971 interview with Henry G. La Brie III, Day discusses his experiences in government, the role of the black press in government and society, and the challenges facing both black and white local news publications. Day begins by describing his upbringing in Chicago and his early work as junior cartoonist, copy editor, and assistant to the city editor at the Chicago Daily Defender. After attending Crane Junior College (Malcolm X. College, City College of Chicago), Day entered the National Guard and the Army. He recalls his military assignments during World War II and the Korean War previous to retiring from the armed forces in 1961. After a brief outline of his government work from 1961 to 1971, Day describes his continuing education, how he came to succeed Louis Lautier as White House Correspondent for the National Newspaper Publishers Association, and the role of the NNPA. Day continues by discussing the dwindling circulation of the black press, the relative success of the Johnson Publishing Company which founded Ebony and Jet, and the promotion of black reporters such as William Raspberry and Thomas Johnson within predominantly white newspapers. Day goes on to define black newspapers as organs of protest owned and operated by African Americans. He cites several occasions in which the black press has altered government policies and practices, and points to black newspapers as a way of correcting a history of racist exclusion. Finally, Day describes the economic challenges faced by both black and white local newspapers today, editorializing of the news, the possibility of increasing white readership, the newspaper economy, and the role of the Great Depression in halting black business.
Neutrino Masses and Lepton-Flavor Violation in Supersymmetric Models with lopsided Froggatt-Nielsen charges
Creators: name: Sato, Joe
name: Tobe, Kazuhiro
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We analyze in detail lepton-flavor violation (LFV) in the charged-lepton sector such as $μ\to e γ$, $τ\to μγ$, $μ\to eee$ and the $μ\to e$ conversion in nuclei, within the framework of supersymmetric models with lopsided Froggatt--Nielsen charges, in which the large mixing in the neutrino sector as well as small mixings in the quark sector can be naturally accommodated. We show that the present experimental limits on the LFV processes already exclude some of the models. The future proposed search for LFV, especially in muon processes, can provide a significant probe to this framework. We also stress the importance of the measurement of $U^{MNS}_{e3}$ in neutrino experiments, and the fact that the KamLAND experiment could play a significant role to test a certain class of models.
description: 33 pages, 20 figures
Neutron-3H and Proton-3He Zero Energy Scattering
Creators: name: Viviani, M.
name: Rosati, S.
name: Kievsky, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Kohn variational principle and the (correlated) Hyperspherical Harmonics technique are applied to study the n-3H and p-3He scattering at zero energy. Predictions for the singlet and triplet scattering lengths are obtained for non-relativistic nuclear Hamiltonians including two- and three-body potentials. The calculated n-3H total cross section agrees well with the measured value, while some small discrepancy is found for the coherent scattering length. For the p-3He channel, the calculated scattering lengths are in reasonable agreement with the values extrapolated from the measurements made above 1 MeV.
description: 13 pages, REVTEX, 1 figure
Master formula for $\varepsilon'/\varepsilon$ beyond the Standard Model
Creators: name: Aebischer, Jason
name: Bobeth, Christoph
name: Buras, Andrzej J.
name: Gérard, Jean-Marc
name: Straub, David M.
Publisher: name: arXiv
Year: 2018
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Lattice (hep-lat)
subject: FOS: Physical sciences

description: We present for the first time a master formula for $\varepsilon'/\varepsilon$, the ratio probing direct CP violation in $K \to ππ$ decays, valid in any theory beyond the Standard Model (BSM). The formula makes use of hadronic matrix elements of BSM operators calculated recently in the Dual QCD approach and the ones of the SM operators from lattice QCD. We emphasize the large impact of several scalar and tensor BSM operators in the context of the emerging $\varepsilon'/\varepsilon$ anomaly. We have implemented the results in the open source code flavio.
description: 6 pages, 1 table. v3: signs in table I corrected. arXiv admin note: text overlap with arXiv:1808.00466
MAP527.pdf
Creators: name: Coffey, Grant
Publisher: name: Crow Canyon Archaeological Center
Year: 2019
Subjects: Southwestern United States
Terminal Pueblo III
Ancestral Pueblo
Funerary and Burial Structures or Features
Non-Domestic Structures
Domestic Structure or Architectural Complex
Pollen
Ceramic
Chipped Stone
Dating Sample
Fauna
Ground Stone
Human Remains
Macrobotanical
Mineral
Architectural Documentation
Archaeological Overview
Site Evaluation / Testing

description: add description
MAP530.pdf
Creators: name: Coffey, Grant
Publisher: name: Crow Canyon Archaeological Center
Year: 2019
Subjects: Southwestern United States
Terminal Pueblo III
Ancestral Pueblo
Funerary and Burial Structures or Features
Non-Domestic Structures
Domestic Structure or Architectural Complex
Pollen
Ceramic
Chipped Stone
Dating Sample
Fauna
Ground Stone
Human Remains
Macrobotanical
Mineral
Architectural Documentation
Archaeological Overview
Site Evaluation / Testing

description: add description
MOESM4 of p53 modeling as a route to mesothelioma patients stratification and novel therapeutic identification
Creators: name: Tian, Kun
name: Bakker, Emyr
name: Hussain, Michelle
name: Guazzelli, Alice
name: Hasen Alhebshi
name: Meysami, Parisa
name: Constantinos Demonacos
name: Jean-Marc Schwartz
name: Mutti, Luciano
name: Krstic-Demonacos, Marija
Publisher: name: figshare
Year: 2018
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 4: Table S4. Gem vs ctrl differentially expressed genes.
Oral history interview with Daniel Lortie 1984
Publisher: name: Columbia University
Year: 2019
Subjects: Sociologists
Educators
Education, Primary
School supervision, Primary
Education, Higher

description: Educational background and interests; Spencer Foundation support for junior faculty appointments to the University of Chicago Department of Education, support for his study of elementary school principals; general impressions of Tom James and working with the Spencer Foundation.