cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Oral history interview with Lisa Paisley-Cleveland 1990
Publisher: name: Columbia University
Year: 2019
Subjects: Social workers
Drug addicts--Mental health services
Women--Mental health services
Psychiatric social work
Community mental health services--New York (State)
Racism--Psychological aspects
Education--Psychological aspects
Mental health personnel--Labor unions

description: Family; psychology degrees from Howard University, New York University; work with drug-addicted patients, women with psychiatric problems at Arthur C. Logan Memorial Hospital; psychiatric social worker at Northside Center for Child Development [Northside], 1975- : union negotiations, organization of Northside, enrollment process, kinds of services; Northside in contrast to other mental health agencies: family-oriented approach, understanding racism and oppression as underpinnings of psychological and educational difficulties, influence of education level on self-esteem; Northside's need for larger political role in community, more effective strategies for communication and outreach.
MPEC 2024-E119 : 2009 HD
Creators: name: Minor Planet Center Staff
Publisher: name: The Minor Planet Center
Year: 2024
Subjects: subject: Small Solar System bodies
valueUri: http://astrothesaurus.org/uat/1469

description: The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements.  They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
MOESM5 of The methylome of the marbled crayfish links gene body methylation to stable expression of poorly accessible genes
Creators: name: Gatzmann, Fanny
name: Falckenhayn, Cassandra
name: Gutekunst, Julian
name: Hanna, Katharina
name: GĂźnter Raddatz
name: Vitor Carneiro
name: Lyko, Frank
Publisher: name: figshare
Year: 2018
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: Inorganic Chemistry
subject: FOS: Chemical sciences
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: Additional file 5. Methylation of repetitive sequences. The heatmap shows average methylation levels of selected repeat classes in eight independent samples (columns). Only repeats with sufficient coverage in all eight samples are shown. The four most frequent repeat classes are shown (LINEs, SINEs, DNA transposons, LTRs), as well as TcMar-Tigger as an example of a highly methylated repeat class, and rRNAs as an example for a non-transposon repeat class. Methylation levels are indicated on a scale from 0 (blue) to 1 (red). E1.7: stage 1.7 embryos, hep.: hepatopancreas, musc.: abdominal musculature, hem.: hemocytes. Colors denote individual animals.
Brønsted acid catalysis – the effect of 3,3′-substituents on the structural space and the stabilization of imine/phosphoric acid complexes
Creators: name: Melikian, Maxime
name: Gramüller, Johannes
name: Hioe, Johnny
name: Greindl, Julian
name: Gschwind, Ruth M.
Publisher: name: Universität Regensburg
Year: 2019
Subjects: subject: ASYMMETRIC TRANSFER HYDROGENATION; MANNICH-TYPE REACTION; NONCOVALENT INTERACTIONS; MULTIDIMENSIONAL NMR; SPECTROSCOPY; MOLECULES; BINDING; MODE;
subject: 540 Chemie

description: BINOL derived chiral phosphoric acids (CPAs) are widely known for their high selectivity. Numerous 3,3 0 substituents are used for a variety of stereoselective reactions and theoretical models of their effects are provided. However, experimental data about the structural space of CPA complexes in solution is extremely rare and so far restricted to NMR investigations of binary TRIP/imine complexes featuring two E-and two Z-imine conformations. Therefore, in this paper the structural space of 16 CPA/imine binary complexes is screened and 8 of them are investigated in detail by NMR. For the first time dimers of CPA/ imine complexes in solution were experimentally identified, which show an imine position similar to the transition state in transfer hydrogenations. Furthermore, our experimental and computational data revealed an astonishing invariance of the four core structures regardless of the different steric and electronic properties of the 3,3 0 -substituent. However, a significant variation of E/Z-ratios is observed, demonstrating a strong influence of the 3,3 0 - substituents on the stabilization of the imine in the complexes. These experimental E/Z-ratios cannot be reproduced by calculations commonly applied for mechanistic studies, despite extensive conformational scans and treatment of the electronic structure at a high level of theory with various implicit solvent corrections. Thus, these first detailed experimental data about the structural space and influence of the 3,3 0 -substituent on the energetics of CPA/imine complexes can serve as basis to validate and improve theoretical predictive models.
Longitudinal (and Cohort) Data: Applications and Use for NGOs, public servants, politicians, journalists, and teachers
Creators: name: Deimantas, Vytenis Juozas
Publisher: name: Zenodo
Year: 2022
Subjects: longitudinal
cohort
data
panel
study
COORDINATE
lifecourse
GGP
GGS
SHARE

description: Training for the COORDINATE project train-the-trainer workshop on 'Delivering an Introductory Course on Longitudinal and Cohort Data to Non-Scientific Users' held at the Netherlands Interdisciplinary Demographic Institute, The Hague.
The (0,2) Exactly Solvable Structure of Chiral Rings, Landau-Ginzburg Theories and Calabi-Yau Manifolds
Creators: name: Blumenhagen, Ralph
name: Schimmrigk, Rolf
name: Wisskirchen, Andreas
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We identify the exactly solvable theory of the conformal fixed point of (0,2) Calabi-Yau sigma-models and their Landau-Ginzburg phases. To this end we consider a number of (0,2) models constructed from a particular (2,2) exactly solvable theory via the method of simple currents. In order to establish the relation between exactly solvable (0,2) vacua of the heterotic string, (0,2) Landau-Ginzburg orbifolds, and (0,2) Calabi-Yau manifolds, we compute the Yukawa couplings in the exactly solvable model and compare the results with the product structure of the chiral ring which we extract from the structure of the massless spectrum of the exact theory. We find complete agreement between the two up to a finite number of renormalizations. For a particularly simple example we furthermore derive the generating ideal of the chiral ring from a (0,2) linear sigma-model which has both a Landau-Ginzburg and a (0,2) Calabi-Yau phase.
description: 34 pages, minor changes
DESIGNING OF FASHION COLLECTION INSPIRED BY CULTURAL HERITAGE – METHODOLOGY AND RESULTS OF A PROJECT WORK
Creators: name: Csanak, Edit
Publisher: name: figshare
Year: 2021
Subjects: subject: 120306 Textile and Fashion Design
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: In this article author reports about the results of a project work realized at the Óbuda University in Budapest (Hungary) in cooperation with Serbian students, who participated in Erasmus+ student exchange program based on bilateral agreement between the Óbuda University Sándor Rejtő Faculty of Light Industry and Environmental Engineering, Institute of Product Design (Budapest, Hungary) and Technical Faculty “Mihajlo Pupin” Department of Clothing Engineering (Zrenjanin, Serbia). It informs about the methodology of a project work which goal was to fulfill the content of the regularly scheduled, and popular course with topics suited to a larger group of students. The base assignment to the students was to make a research on specific areas establishing the requirements and framing the design concept of a multi-capsuled fashion collection, organizing the labor in teamwork and to elaborate results in a thesis. Specific requirements of the project helped the student integration and maintained the student solidarity, making their stay exciting and enjoyable. Students gained knowledge in collection development and experiences important for future professional life.  Within this assignment was necessary to distribute and allocate the responsibilities of 8 team members. The author reports about stages of this multifaceted mission introducing the methodology of the project, and organization of the practical work with the students. 
A hybrid deep learning approach for medical relation extraction
Creators: name: Chikka, Veera Raghavendra
name: Karlapalem, Kamalakar
Publisher: name: arXiv
Year: 2018
Subjects: subject: Machine Learning (cs.LG)
subject: Information Retrieval (cs.IR)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Mining relationships between treatment(s) and medical problem(s) is vital in the biomedical domain. This helps in various applications, such as decision support system, safety surveillance, and new treatment discovery. We propose a deep learning approach that utilizes both word level and sentence-level representations to extract the relationships between treatment and problem. While deep learning techniques demand a large amount of data for training, we make use of a rule-based system particularly for relationship classes with fewer samples. Our final relations are derived by jointly combining the results from deep learning and rule-based models. Our system achieved a promising performance on the relationship classes of I2b2 2010 relation extraction task.
description: 4 pages, 4 tables, 1 figure, 2018 KDD workshop on Machine Learning for Medicine and Healthcare
title: 01_1172
Creators: name: Wesley Baldwin, John
name: Baldwin, John W.
Publisher: name: NAKALA - https://nakala.fr (Huma-Num - CNRS)
publisherIdentifier: https://ror.org/04ces3204
publisherIdentifierScheme: ROR
Year: 2018
Subjects: subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: L'ensemble de ces notes ont été crée par John Baldwin lors d'une de ses premières périodes de résidence à Paris. Ces documents comprennent tous les magistri qu’il avait pu rencontrer dans ses sources. Aux XIIème et XIIIème siècles, les universités n'existant pas encore, le titre de magister s'il évoque certainement une compétence n'est pas rattaché de façon systématique au passage par les écoles. De surcroît, les magistris sont le plus souvent désignés par leur seul prénom. La lecture de ces données est donc difficile et suppose un long travail pour tenter d'identifier un individu auquel on pourrait rattacher plusieurs mentions. John Baldwin avait donc renoncé à utiliser ces données pour donner un prolongement à sa magnifique étude sur les gradués d'université et leur emploi par les Capétiens et les Plantagenêts. Néanmoins, il a conservé ces données et elles sont potentiellement très utile dans le cadre de Studium, comme le sont toutes les mentions dans les volumes des Fasti Ecclesiae Gallicanae de chanoines portant ce titre de magister sans autres précisions. L'ampleur des dépouillements rend ces données très utiles et nous devons une grande reconnaissance à John Baldwin pour avoir pris la peine de faire photocopier ses fiches et de nous les avoir transmises amicalement.
Les données ainsi que les images des fiches sont accessibles sur le site Internet à l'adresse suivante : http://studium-baldwin.lamop.fr/.
Les transcriptions des fiches ont été effectuées par des étudiants de Paris 1 Panthéon - Sorbonne mais elles n'ont pas été corrigées par la suite.
description: Relation: https://lamop.hypotheses.org/
InN and GaN/InN monolayers grown on ZnO {0001}
Creators: name: Ernst, Torsten
name: Chèze, Caroline
name: Calarco, Raffaella
Publisher: name: arXiv
Year: 2018
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Thin InN and GaN/InN films were grown on oxygen-polar (O) (000-1) and zinc-polar (Zn) (0001) zinc oxide (ZnO) by plasma-assisted molecular beam epitaxy (PAMBE). The influence of the growth rate (GR) and the substrate polarity on the growth mode and the surface morphology of InN and GaN/InN was investigated in situ by reflection high-energy electron diffraction (RHEED) and ex situ by atomic force microscopy (AFM). During InN deposition, a transition from two dimensional to three dimensional (2D-3D) growth mode is observed in RHEED. The critical thickness for relaxation increases with decreasing GR and varies from 0.6 ML (GR: 1.0 ML/s) to 1.2 MLs (GR: 0.2 ML/s) on O-ZnO and from 1.2 MLs (GR: 0.5 ML/s) to 1.7 MLs (GR: 0.2 ML/s) on Zn-ZnO. The critical thickness for relaxation of GaN on top of 1.2 MLs and 1.5 MLs thick InN is close to zero on O-ZnO and 1.6 MLs on Zn-ZnO, respectively.
description: 18 pages, 3 figures, The following article has been submitted to JOURNAL OF APPLIED PHYSICS
Laboratory Measurement of the Pure Rotational Transitions of the HCNH+ and its Isotopic Species
Creators: name: Araki, M.
name: Ozeki, H.
name: Saito, S.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The pure rotational transitions of the protonated hydrogen cyanide ion, HCNH+, and its isotopic species, HCND+ and DCND+, were measured in the 107 - 482 GHz region with a source modulated microwave spectrometer. The ions were generated in the cell with a magnetically confined dc-glow discharge of HCN and/or DCN. The rotational constant B0 and the centrifugal distortion constant D0 for each ion were precisely determined by a least-squares fitting to the observed spectral lines. The observed rotational transition frequencies by laboratory spectroscopy and the predicted ones are accurate in about 30 to 40 kHz and are useful as rest frequencies for astronomical searches of HCNH+ and HCND+.
description: 14 pages in TeX, 1 figures in JPEG
Rhinolophus affinis
Creators: name: Cook-Price, Dawn R.
name: Petko, Olga N.
name: Makchai, Sunchai
name: Artchawakom, Taksin
name: Suwanwaree, Pongthep
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Rhinolophidae
Rhinolophus
Rhinolophus affinis

description: Rhinolophus affinis (Horsfield, 1823)
Fig. 15 B Intermediate horseshoe bat
Notes.
This insectivorous species (Mickleburgh et al. 1992) was observed in human-disturbed forest areas, national park forest, and human settlement areas located near forested areas. This species was trapped in all five mist net trapping sites.
description: Published as part of Cook-Price, Dawn R., Petko, Olga N., Makchai, Sunchai, Artchawakom, Taksin & Suwanwaree, Pongthep, 2025, Mammal diversity survey of Ko Pha-ngan in Surat Thani Province, Thailand, pp. 77-102 in ZooKeys 1229 on pages 77-102, DOI: 10.3897/zookeys.1229.118127
On the Theoretical Period-Luminosity Relation of Cepheids
Creators: name: Saio, H.
name: Gautschy, A.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: The theoretical period-luminosity relation for Cepheids was deduced from stellar evolution and pulsation computations. Questions concerning the metallicity dependence of the relation as well as the constancy of the pulsation `constant' Q in the instablility strip were addressed. We found no significant metallicity dependence of either the slope or of the zero-point of the period-luminosity relation. The Q-value, however, varies across the instability strip, in effective temperature as well as in luminosity; its metallicity dependence, on the other hand, is marginal.
description: 11 pages, 3 figures, to appear in ApJ May 1, 1998 issue, Vol 498
Quasi-exactly solvable problems and random matrix theory
Creators: name: Cicuta, G. M.
name: Ushveridze, A. G.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: There exists an exact relationship between the quasi-exactly solvable problems of quantum mechanics and models of square and rectangular random complex matrices. This relationship enables one to reduce the problem of constructing topological ($1/N$) expansions in random matrix models to the problem of constructing semiclassical expansions for observables in quasi-exactly solvable problems. Lie algebraic aspects of this relationship are also discussed.
description: nine pages in Latex, no figures
title: ADCO, Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Cart. 29 (G 134), 996 folios, f. 0088
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: Corpus Burgundiae Medii Aevi
subject: Chartes de la Bourgogne du Moyen Âge
subject: LaMOP
subject: Laboratoire de Médiévistique Occidentale de Paris

description: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0088, Numérisation en mode image.
description: Relation: http://www.cbma-project.eu/
description: Bibliographic citation: Septième cartulaire de Saint-Étienne de Dijon (1661-1665), Archives départementales de la Côte-d'Or, Cart. 29 (G 134), 996 folios, f. 0088, in Projet CBMA - Corpus Burgundiae Medii Aevi [Ressource en ligne], https://manuscrits.cbma-project.eu/
description: Provenance: abbaye Saint-Étienne de Dijon
description: Provenance: http://www.wikidata.org/entity/Q15945019
Estrategias pedagógicas utilizadas en el contexto escolar para el desarrollo de una convivencia saludable
Creators: name: Guzmán Sáez, Marco
name: Sepúlveda Villarroel, Elías
Publisher: name: Zenodo
Year: 2024

description: El presente estudio aborda las estrategias de resolución de conflictos utilizadas en el contexto escolar, como la negociación, la mediación y el arbitraje, para el desarrollo de una convivencia saludable. Este estudio es de tipo cualitativo, y su plan de análisis se sustenta en la teoría fundamentada. El proceso de recolección de datos, fue en base a entrevistas individuales semiestructuradas relacionadas con el marco teórico y los objetivos de esta investigación y los participantes fueron estudiantes de séptimo básico, profesor jefe del curso, profesores de las asignaturas de lenguaje, matemática y la encargada de convivencia escolar. Del mismo modo, la investigación tributa en el área investigativa de la psicología educacional amparándose en la importancia de resolver los conflictos de manera adecuada fomentando el desarrollo integral de los estudiantes, los resultados obtenidos reflejan la no utilización de estas estrategias de resolución de conflicto, negociación, mediación y arbitraje pedagógico, sino la utilización de estrategias propias.
Ordered inverse micellar phases of lipids : structures and transition kinetics
Creators: name: Tyler, Arwen Irene Ingrid
Publisher: name: Imperial College London
Year: 2012

description: Non-bilayer phases are thought to be of considerable biological relevance. Whenever there is a topological change in the membrane, corresponding to events such as membrane fusion, non-bilayer structures are assumed to be adopted locally. Several complex three-dimensional lyotropic liquid crystal phases are already known, such as the bicontinuous cubic phases, but for many years only a single example was found – a cubic phase of spacegroup Fd3m – of a structure based upon a complex close packing of inverse micelles. A novel lyotropic liquid crystal phase has been discovered and its structure has been solved. The new phase belongs to spacegroup P63/mmc, whose structure is based upon a hexagonal close packing of identical quasi-spherical inverse micelles. [147]. The equilibrium phase behaviour of binary Phospholipid: Diacylglycerol [172] and ternary Phospholipid:Diacylglycerol:Cholesterol mixtures in excess water have been investigated as a function of hydrostatic pressure and temperature using synchrotron x-ray diffraction. By changing hydration and hydrocarbon chain unsaturation, and by varying the mole ratio of the mixtures, the interfacial curvature of the system can be tuned and a plethora of phases are found to be adopted by the various mixtures. There is a scarcity of knowledge regarding the kinetics and mechanisms of lyotropic phase transitions; such transitions are relevant in understanding fundamental cellular processes such as membrane fusion and fission. Time resolved x-ray diffraction experiments, using pressure as the trigger mechanism have been employed in order to investigate lamellar – non-lamellar transition kinetics in cholesterol/ phospholipid/diacylglycerol model membrane systems and preliminary results are presented.
corr_CSANAK_Edit_2018.pdf
Creators: name: Csanak, Edit
Publisher: name: figshare
Year: 2021
Subjects: subject: 120306 Textile and Fashion Design
subject: FOS: Arts (arts, history of arts, performing arts, music)

description: In this article author reports about the results of a project work realized at the Óbuda University in Budapest (Hungary) in cooperation with Serbian students, who participated in Erasmus+ student exchange program based on bilateral agreement between the Óbuda University Sándor Rejtő Faculty of Light Industry and Environmental Engineering, Institute of Product Design (Budapest, Hungary) and Technical Faculty “Mihajlo Pupin” Department of Clothing Engineering (Zrenjanin, Serbia). It informs about the methodology of a project work which goal was to fulfill the content of the regularly scheduled, and popular course with topics suited to a larger group of students. The base assignment to the students was to make a research on specific areas establishing the requirements and framing the design concept of a multi-capsuled fashion collection, organizing the labor in teamwork and to elaborate results in a thesis. Specific requirements of the project helped the student integration and maintained the student solidarity, making their stay exciting and enjoyable. Students gained knowledge in collection development and experiences important for future professional life.  Within this assignment was necessary to distribute and allocate the responsibilities of 8 team members. The author reports about stages of this multifaceted mission introducing the methodology of the project, and organization of the practical work with the students. 
Stationary double black hole without naked ring singularity
Creators: name: Clément, Gérard
name: Gal'tsov, Dmitri
Publisher: name: arXiv
Year: 2018
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Recently double black hole vacuum and electrovacuum metrics attracted attention as exact solutions suitable for visualization of ultra-compact objects beyond the Kerr paradigm. However, many of the proposed systems are plagued with ring curvature singularities. Here we present a new simple solution of this type which is asymptotically Kerr, has zero electric and magnetic charges, but is endowed with magnetic dipole moment and electric quadrupole moment. It is manifestly free of ring singularities, and contains only a mild string-like singularity on the axis corresponding to a distributional energy-momentum tensor.Its main constituents are two extreme co-rotating black holes carrying equal electric andopposite magnetic and NUT charges.
description: 35 pages revtex4, 8 figures
The fetal pathogenesis of Down syndrome-associated leukaemias
Creators: name: Roy, Anindita
Publisher: name: Imperial College London
Year: 2010

description: Children with Down syndrome (DS; trisomy 21) have markedly increased susceptibility to acute megakaryoblastic leukaemia (AMKL) and acute lymphoblastic leukaemia (ALL) which, at least for AMKL, have their origin in fetal life. My project aims to identify and characterise abnormalities in haematopoiesis in human fetal DS in order to understand how T21 leads to the increase in leukaemia susceptibility in DS. Since both AMKL and ALL are increased in DS, I first investigated the hypothesis that T21 perturbs the earliest multipotent progenitor (MPP) and/or haematopoietic stem cell (HSC) compartment and found that the HSC compartment is always expanded in DS FL compared to normal FL and that this had markedly increased CD7 expression. The DS FL HSC/ MPP compartment was also functionally abnormal with increased clonogenicity and megakaryocyte-erythroid potential and a distinct gene expression signature. Since no mutations in GATA1 or JAK2 were detected, my data support a direct role for T21 in the abnormalities of HSC number and function. To investigate whether differences in the FL microenvironment contribute to the abnormal HSC/myeloid progenitor compartment in DS FL, I analysed HSC/progenitors in fetal BM in DS by flow cytometry and in vitro assays. Although both MEP and myeloid progenitor/HSC clonogenicity and self-renewal were increased, this was less marked than in DS FL, indicating the effects of T21 are not limited to FL haematopoiesis but also supporting a role for the HSC/progenitor microenvironment. To investigate the role of T21 in initiation of ALL, I tested the hypothesis that T21 perturbs lymphopoiesis by characterising the lymphoid progenitor population in FL and fetal BM. I found a marked reduction in B progenitors, particularly at the committed B progenitor (CBP) level in DS FL and fetal BM which was confirmed by in vitro lymphoid cultures and gene expression patterns. These studies have characterised normal human fetal haematopoiesis for the first time and show that HSC, MPP and LMPP populations with full lymphoid differentiation are present in FL indicating that FL, and not just BM, is an active site of lymphopoiesis during fetal life which has implications for the origin of infant ALL. I have also demonstrated that T21 perturbs haematopoiesis at the HSC level, leading both to myeloid progenitor expansion and a block to B-cell differentiation. These findings increase our understanding of the role of T21 in initiating and maintaining leukaemia-initiating cells and suggest a tractable model for investigating the effects of aneuploidy on cell growth and differentiation.
D-branes, Cyclic Symmetry and Noncommutative Geometry
Creators: name: Kar, Supriya
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the open string modes, describing the world-volume of a D p-brane, for its cyclic symmetry in presence of a magnetic field. It is argued that the constant coordinate modes receive non-perturbative correction. We show that they introduce the notion of noncommutativity on the D p-brane world-volume and make it UV-renormalizable. An analogy between cyclic symmetry ($\a'$-corrections) and the noncommutative geometry ($Θ_A$-corrections) is presented to explain some of the unusual IR phenomena often noticed in a noncommutative theory.
description: 14 pages, LaTex, v2: references added & typos corrected
Supplementary Material from Higher order sequences of vocal mimicry performed by male Albert's lyrebirds are socially transmitted and enhance acoustic contrast
Creators: name: Backhouse, Fiona
name: Dalziell, Anastasia H.
name: Magrath, Robert D.
name: Welbergen, Justin A.
Publisher: name: The Royal Society
Year: 2022
Subjects: subject: 60801 Animal Behaviour
subject: FOS: Biological sciences

description: Supplementary methods, tables and figures referred to in the main text
Optimal design of morphing structures
Creators: name: Rhodes, Oliver
Publisher: name: Imperial College London
Year: 2012

description: Morphing structures change their geometric configuration to achieve a wide range of performance goals. For morphing aircraft these include alleviating drag, or altering aerofoil lift. The design of structures capable of realising these goals is a highly multidisciplinary problem. Optimally morphing a compliant structure involves finding the distribution of actuation which best achieves a desired configuration change. In this work, the location and magnitude of discrete actuators are optimised, to minimise both aerodynamic and geometric objective functions. A range of optimisation methods, including differential and stochastic techniques, has been implemented to search optimally the large, nonlinear, and often discontinuous design spaces associated with such problems. The optimal design of morphing systems is investigated through consideration of a morphing shock control bump and an adaptive leading edge. CFD is implemented to evaluate the aerodynamic performance of optimiser-controlled morphing structures. A bespoke grid-generation algorithm is developed, capable of producing a mesh for all possible geometries, with low levels of cell skewness and orthogonality at the fluid-structure boundaries. Structural compliance – a prerequisite for morphing – allows significant displacement of the structure to occur, but simultaneously enables the possibility of detrimental aeroelastic effects. Static aeroelasticity is catered for, at significant computational expense, via coupling of the structural and aerodynamic models within individual optimisation function evaluations. Morphing geometry is investigated to reduce computational design requirements, and provide an objective starting point for an aeroelastic optimisation. The requirements of morphing between aerodynamic shapes are evaluated using geometry-based objective functions. Displacements and curvatures are compared between an optimiser-controlled structure and the target morph, and the differences minimised to effect the required shape change. In addition to enabling optimal problem definition, these geometric objective functions allow conclusions on the feasibility of a morph to be drawn a priori.
Introductory Course on Longitudinal and Cohort Data: How to enhance knowledge, decision-making, and impact for NGOs and stakeholders working on child, youth, and family well-being
Creators: name: Uccheddu, Damiano
Publisher: name: Zenodo
Year: 2023
Subjects: longitudinal
data
GUIDE
GGP
SHARE
lifecourse
GGS
COORDINATE

description: Material for the COORDINATE project workshop on "Introductory Course on Longitudinal and Cohort Data to Non-Scientific Users' adapted to stakeholders in Belgium.
Propagators for scalar bound states at finite temperature in a NJL model
Creators: name: Zhou, Bang-Rong
Publisher: name: arXiv
Year: 2000
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We reexamine physical causal propagators for scalar and pseudoscalar bound states at finite temperature in a chiral $U_L(1)\times U_R(1)$ NJL model, defined by four-point amputated functions subtracted through the gap equation, and prove that they are completely equivalent in the imaginary-time and real-time formalism by separating carefully the imaginary part of the zero-temperature loop integral. It is shown that the thermal transformation matrix of the matrix propagators for these bound states in the real-time formalism is precisely the one of the matrix propagator for an elementary scalar particle and this fact shows similarity of thermodynamic property between a composite and an elementary scalar particle. The retarded and advanced propagators for these bound states are also given explicitly from the imaginary-time formalism.
description: 8 pages, Latex, no figues, the main conclusions are corrected: identity of the propagators in the two formalisms of thermal field theory are proven
Rhinolophus pusillus
Creators: name: Cook-Price, Dawn R.
name: Petko, Olga N.
name: Makchai, Sunchai
name: Artchawakom, Taksin
name: Suwanwaree, Pongthep
Publisher: name: Zenodo
Year: 2025
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Mammalia
Chiroptera
Rhinolophidae
Rhinolophus
Rhinolophus pusillus

description: Rhinolophus pusillus (Temminck, 1834)
Fig. 15 A Least horseshoe bat
Notes.
This insectivorous species (Mickleburgh et al. 1992) was observed in human-disturbed forest areas, national park forest, and human settlement areas located near forested areas. This species was also trapped in all five mist net trap sites.
description: Published as part of Cook-Price, Dawn R., Petko, Olga N., Makchai, Sunchai, Artchawakom, Taksin & Suwanwaree, Pongthep, 2025, Mammal diversity survey of Ko Pha-ngan in Surat Thani Province, Thailand, pp. 77-102 in ZooKeys 1229 on pages 77-102, DOI: 10.3897/zookeys.1229.118127
Additional file 15: of Deep proteomic network analysis of Alzheimerâ s disease brain reveals alterations in RNA binding proteins and RNA splicing associated with disease
Creators: name: Johnson, Erik
name: Dammer, Eric
name: Duong, Duc
name: Luming Yin
name: Thambisetty, Madhav
name: Troncoso, Juan
name: Lah, James
name: Levey, Allan
name: Seyfried, Nicholas
Publisher: name: figshare
Year: 2018
Subjects: subject: Biophysics
subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology

description: Figure S8. GO Network Analysis for Differential Protein Abundance Between AsymAD and Control. (A, B) Proteins with significant differences in abundance between asymptomatic AD and control before (A) after (B) cell type deconvolution were analyzed by gene ontology (GO) network analysis. Only two nodes were significant before cell type deconvolution, and no nodes were significant after cell type deconvolution, by false discovery rate (FDR) Q value statistic. Therefore, significance values are represented by the less stringent uncorrected p value. RNA binding protein nodes are highlighted in green. (PDF 228Â kb)
A Second-Order Moment of Microlensing Variability as a Novel Tool in Extragalactic Research
Creators: name: Guerras, Eduardo
name: Dai, Xinyu
name: Mediavilla, Evencio
Publisher: name: arXiv
Year: 2018
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We define a second-order moment of the observational differential microlensing curves that can be used to impose constraints on physical properties of lensed quasars. We show that this quantity is sensitive both to variations in the source size and the deflector mass. We formulize a methodology to recover the source size from the observational measurements when the mass spectrum is fixed. As a case study, we test it with a sample of four quadruple lenses, both in simulated scenarios and with real data from the $\textit{Chandra X-ray Observatory}$. In our simulations with a uniform stellar population the method works best to detect sources around $0.1$ Einstein radii, giving correct upper/lower limits for much smaller/bigger sizes without requiring a big leap in additional computational effort as compared to a single-epoch approach, yet taking advantage of multi-epoch information. We apply the method to a small sample of X-ray data from four objects assuming a range of star masses, and obtain a degeneracy relation between the source size and deflector mass. Combined with previous estimates for the size of the X-ray corona, the degeneracy relation suggests that X-ray microlensing is mainly induced by planetary mass objects.
Gamma-ray bursts from internal shocks in a relativistic wind: temporal and spectral properties
Creators: name: Daigne, F.
name: Mochkovitch, R.
Publisher: name: arXiv
Year: 1998
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We construct models for gamma-ray bursts where the emission comes from internal shocks in a relativistic wind with a highly non uniform distribution of the Lorentz factor. We follow the evolution of the wind using a very simplified approach where a large number of layers interact by direct collisions but where all pressure waves have been suppressed. We suppose that the magnetic field and the electron Lorentz factor reach large equipartition values in the shocks. Synchrotron photons emitted by the relativistic electrons have a typical energy in the gamma-ray range in the observer frame. Synthetic bursts are constructed as the sum of the contributions from all the internal elementary shocks and their temporal and spectral properties are compared to the observations. We reproduce the diversity of burst profiles, the ``FRED'' shape of individual pulses and the short time scale variability. Synthetic bursts also satisfy the duration-hardness relation and individual pulses are found to be narrower at high energy, in agreement with the observations. These results suggest that internal shocks in a relativistic wind may indeed be at the origin of gamma-ray bursts. A potential problem is however the relatively low efficiency of the dissipation process. If the relativistic wind is powered by accretion from a disc to a stellar mass black hole it implies that a substantial fraction of the available energy is injected into the wind.
description: 10 pages, 12 figures, to be published in MNRAS
Modelling, Optimisation and Explicit Model Predictive Control of Anaesthesia Drug Delivery Systems
Creators: name: Krieger, Alexandra
Publisher: name: Imperial College London
Year: 2013

description: The contributions of this thesis are organised in two parts. Part I presents a mathematical model for drug distribution and drug effect of volatile anaesthesia. Part II presents model predictive control strategies for depth of anaesthesia control based on the derived model. Closed-loop model predictive control strategies for anaesthesia are aiming to improve patient's safety and to fine-tune drug delivery, routinely performed by the anaesthetist. The framework presented in this thesis highlights the advantages of extensive modelling and model analysis, which are contributing to a detailed understanding of the system, when aiming for the optimal control of such system. As part of the presented framework, the model uncertainty originated from patient-variability is analysed and the designed control strategy is tested against the identified uncertainty. An individualised physiologically based model of drug distribution and uptake, pharmacokinetics, and drug effect, pharmacodynamics, of volatile anaesthesia is presented, where the pharmacokinetic model is adjusted to the weight, height, gender and age of the patient. The pharmacodynamic model links the hypnotic depth measured by the Bispectral index (BIS), to the arterial concentration by an artificial effect site compartment and the Hill equation. The individualised pharmacokinetic and pharmacodynamic variables and parameters are analysed with respect to their influence on the measurable outputs, the end-tidal concentration and the BIS. The validation of the model, performed with clinical data for isoflurane and desflurane based anaesthesia, shows a good prediction of the drug uptake, while the pharmacodynamic parameters are individually estimated for each patient. The derived control design consists of a linear multi-parametric model predictive controller and a state estimator. The non-measurable tissue and blood concentrations are estimated based on the end-tidal concentration of the volatile anaesthetic. The designed controller adapts to the individual patient's dynamics based on measured data. In an alternative approach, the individual patient's sensitivity is estimated on-line by solving a least squares parameter estimation problem.
An Experimental and Computational Study of Pulsating Flow within a Double Entry Turbine with Different Nozzle Settings
Creators: name: Newton, Peter
Publisher: name: Imperial College London
Year: 2013

description: This thesis presents a detailed study of the performance of a nozzled, double entry turbine. This configuration is primarily found in the turbocharger application and encompasses two different entries, each feeding 180° of a single turbine wheel. The primary motives for this research are to enhance the knowledge and understanding of the behaviour of such a device under steady and pulsating flows including the effect of three different nozzle vane geometries. The work incorporates both experimental and computational analyses. Experimental results show that with unequal admission between the two volute entries the performance of the turbine is greatly affected compared to when both entries are flowing equally. A methodology was developed which successfully linked the unequal admission performance of the turbine to the full admission maps which are more readily available. Pulsating flow was found to affect the average performance of the turbine compared to the steady state characteristics. Examination of the instantaneous mass flow showed a large degree of mass storage in the turbine domain for all conditions of pulsating flow. A new parameter was developed based upon the conservation of mass in order to quantify unsteadiness taking into account both pulse amplitude and frequency. Steady and unsteady computational simulations were undertaken for one of the different nozzle configurations. Entropy generation rate was used to establish the distribution of loss within the turbine. In partial admission the loss distribution within the rotor wheel was found to be different to any case during full admission operation. Under pulsed flow conditions the computational analysis showed that the loss distribution changes throughout a pulse cycle showing that the flow regime will also undergo a large change. The loss distribution within the rotor wheel at one point within the pulse cycle was found to be very similar the equivalent steady state condition.
Compressed Sensing Beyond the IID and Static Domains: Theory, Algorithms and Applications
Creators: name: Kazemipour, Abbas
Publisher: name: arXiv
Year: 2018
Subjects: subject: Statistics Theory (math.ST)
subject: FOS: Mathematics

description: Sparsity is a ubiquitous feature of many real world signals such as natural images and neural spiking activities. Conventional compressed sensing utilizes sparsity to recover low dimensional signal structures in high ambient dimensions using few measurements, where i.i.d measurements are at disposal. However real world scenarios typically exhibit non i.i.d and dynamic structures and are confined by physical constraints, preventing applicability of the theoretical guarantees of compressed sensing and limiting its applications. In this thesis we develop new theory, algorithms and applications for non i.i.d and dynamic compressed sensing by considering such constraints. In the first part of this thesis we derive new optimal sampling-complexity tradeoffs for two commonly used processes used to model dependent temporal structures: the autoregressive processes and self-exciting generalized linear models. Our theoretical results successfully recovered the temporal dependencies in neural activities, financial data and traffic data. Next, we develop a new framework for studying temporal dynamics by introducing compressible state-space models, which simultaneously utilize spatial and temporal sparsity. We develop a fast algorithm for optimal inference on such models and prove its optimal recovery guarantees. Our algorithm shows significant improvement in detecting sparse events in biological applications such as spindle detection and calcium deconvolution. Finally, we develop a sparse Poisson image reconstruction technique and the first compressive two-photon microscope which uses lines of excitation across the sample at multiple angles. We recovered diffraction-limited images from relatively few incoherently multiplexed measurements, at a rate of 1.5 billion voxels per second.
description: PhD Dissertation, University of Maryland
Investigation of the effect of lanthanum on the oxidation of CMSX-4
Creators: name: Jung, JineSung
Publisher: name: Imperial College London
Year: 2013

description: Single-crystal nickel-base superalloys are extensively used for turbine blades with thermal barrier coating (TBC) systems in gas turbine engines. In the event of the coating failure in service, the substrate is directly exposed to a corrosive gas environment and is damaged by oxidation. Understanding the oxidation behaviour of the bare metal is crucial to improve the performance of single-crystal nickel-base superalloys. This research focuses on elucidating the high temperature oxidation behaviour of the CMSX-4 alloy doped with lanthanum, including the transient oxidation behaviour during heating up with some partial pressure of oxygen. To do this, a two-stage oxidation experiment using isotopic oxygen was performed and various analyzing methods such as FEG-SEM, TEM with EDX, FIB-SEM, FIB-SIMS, and ToF-SIMS were applied. The transient oxidation behaviour of a nickel-base superalloy in different oxygen partial pressures showed that at high pO2 a triple-layered oxide developed: this consisted of an outer nickel oxide layer, then a complex aluminium-chromium oxide layer, and finally an inner alumina layer. A lower pO2 produced only alumina, as the reduced oxygen activity suppressed nickel oxide formation. An aluminium-depleted region in the alloy with a width proportional to pO2 was observed. The isothermal oxidation of a bare CMSX-4 alloy exhibited that the oxide was grown by the inward diffusion of oxygen via grain boundary of alumina oxide. In addition, the surface scale was spalled at the interface between the precipitation free zone (PFZ) formed beneath the alumina oxide layer and the fine precipitation zone due to the difference in mechanical properties during cooling down. In lanthanum-doped CMSX-4 alloy, lanthanum was detected throughout the surface scale including the top surface. The PFZ was not formed below the alumina oxide layer as a result of suppression of inward diffusion oxygen via grain boundary of alumina oxide due to the segregation of reactive elements to grain boundary. Consequently, the surface scale was well adhered to the substrate due to the absence of PFZ under the alumina oxide layer.
To do or not to do: Angiotensin converting enzyme inhibitors/angiotensin receptor blocker in COVID-19 elderly patients
Creators: name: Vura, Naga Venkata Rama Krishna
name: Sandooja, Rashi
name: Firoz, Amena
Publisher: name: IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund
Year: 2021
Subjects: COVID-19
angiotensin converting enzyme inhibitors
angiotensin receptor blocker
elderly patients
hypertension

description: EXCLI Journal; 20:Doc1145; ISSN 1611-2156
Quantum evolution of scalar fields in Robertson-Walker space-time
Creators: name: Eboli, O. J. P.
name: Reis, H. C.
Publisher: name: arXiv
Year: 1995
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the $λϕ^4$ field theory in a flat Robertson-Walker space-time using the functional Schödinger picture. We introduce a simple Gaussian approximation to analyze the time evolution of pure states and we establish the renormalizability of the approximation. We also show that the energy-momentum tensor in this approximation is finite once we consider the usual mass and coupling constant renormalizations.
description: Revtex file, 19 pages, no figures. Compressed ps version available at http://phenom.physics.wisc.edu/pub/preprints/1995/madph-95-912.ps.Z or at ftp://phenom.physics.wisc.edu/pub/preprints/1995/madph-95-912.ps.Z
Longitudinalni podaci: Korist i primjena za nevladine organizacije, javne službenike, političare, novinare i edukatore
Creators: name: Šimunović, Mara
Publisher: name: Zenodo
Year: 2023
Subjects: longitudinalni
podaci
Perspektiva
životnog
puta
COORDINATE

description: Material for the COORDINATE project workshop on "Introductory Course on Longitudinal and Cohort Data to Non-Scientific Users' in Croatian.