cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Symbolic-Numeric Tools for Analytic Combinatorics in Several Variables
Creators: name: Melczer, Stephen
name: Salvy, Bruno
Publisher: name: arXiv
Year: 2016
Subjects: subject: Symbolic Computation (cs.SC)
subject: Combinatorics (math.CO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Analytic combinatorics studies the asymptotic behaviour of sequences through the analytic properties of their generating functions. This article provides effective algorithms required for the study of analytic combinatorics in several variables, together with their complexity analyses. Given a multivariate rational function we show how to compute its smooth isolated critical points, with respect to a polynomial map encoding asymptotic behaviour, in complexity singly exponential in the degree of its denominator. We introduce a numerical Kronecker representation for solutions of polynomial systems with rational coefficients and show that it can be used to decide several properties (0 coordinate, equal coordinates, sign conditions for real solutions, and vanishing of a polynomial) in good bit complexity. Among the critical points, those that are minimal---a property governed by inequalities on the moduli of the coordinates---typically determine the dominant asymptotics of the diagonal coefficient sequence. When the Taylor expansion at the origin has all non-negative coefficients (known as the `combinatorial case') and under regularity conditions, we utilize this Kronecker representation to determine probabilistically the minimal critical points in complexity singly exponential in the degree of the denominator, with good control over the exponent in the bit complexity estimate. Generically in the combinatorial case, this allows one to automatically and rigorously determine asymptotics for the diagonal coefficient sequence. Examples obtained with a preliminary implementation show the wide applicability of this approach.
description: As accepted to proceedings of ISSAC 2016
Estudio fiscal y presupuestal del municipio de Cartagena
Creators: name: Gonzalez Arroyo, Manuel A.
name: Julio Valero, Jose
Publisher: name: Universidad de Cartagena
Year: 1990
Subjects: Presupuesto municipal - Cartagena (Bolívar) - 1985 - 1989
Impuesto - Cartagena (Bolívar) - 1985 - 1989

description: Tesis (Economista) -- Universidad de Cartagena. Facultad de Ciencias Económicas. Programa de Economía. 1990.
description: El presente trabajo tiene por objeto llevar a cabo un estudio de todos aquellos aspectos que permitan un alto conocimiento del actual sistema fiscal y presupuestal del municipio de Cartagena, de tal forma que se establezcan pautas recomendaciones para un buen manejo del sistema, para así facilitar la formulación de planes y programas de desarrollo económico y social, tendientes a mejorar las condiciones de vida y asegurar que sus habitantes participen en una forma efectiva y equitativa de sus beneficios y obligaciones a fin de conseguir el progreso máximo del municipio.
title: Untypische Masquerade einer okulären Karzinommetastase
Creators: name: Sliwowska, Urszula
name: Wunderlica, I.M.
name: Nissen, E.J.
name: Schargus, M.
name: Dick, H.B.
name: Pohl, M.
name: Coupland, S.E.
name: Kakkassery, V.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Eine therapieresistente Uveitis, gerade mit unklarer Genese, stellt eine diagnostische Herausforderung für den Augenarzt dar. Eine Karzinommetastasierung in die Vorderkammer oder den Glaskörper als Ursache darf in diesem Zusammenhang als absolute Rarität angesehen werden.[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
MPEC 2024-R35 : 2024 RS
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
subject: 2024 RS

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.
Feb 28 Tuesday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Shear-banding and Taylor-Couette instability in thixotropic yield stress fluids
Creators: name: Jenny, Mathieu
name: de Richter, Sébastien Kiesgen
name: Louvet, Nicolas
name: Skali-Lami, Salahedine
Publisher: name: arXiv
Year: 2016
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In the present work, we study the flow of thixotropic yield stress fluids between two concentric cylinders. In order to take into account the thixotropy, the constitutive relation uses a structural parameter which is driven by a kinetic equation. Here, the Houska's model is considered. Depending on the breakdown rate of the structural parameter, localization or shear-banding are observed. We show that for fragile structures, a shear-banding flow may be observed although for stronger structures, only localisation of the flow is observed such as in Bingham fluids. Physical explanations of the shear-banding discussed by several authors in the literature highlight that the shear-banding may be associated with a discontinuity into the structure of the material and a non-monotonic evolution of the stress according to the constitutive relation with the strain rate. Solving numerically the flow, we show that such a rheological model based on the existence of a structural parameter is able to predict shear-banding. Moreover, the consequences of the thixotropy on the linear stability of the azimuthal flow is studied in a large range of parameters. Although the thixotropy allows shear banding for the base flow, it does not modify fundamentaly the stability of the Couette flow compared to a simple yield stress fluid. The apparent shear-thinning behaviour depends on the thixotropic parameters of the fluid and the results about the onset of the Taylor vortices in shear-thinning fluids are retrieved. Nevertheless, the shear-banding modifies the stratification of the viscosity in the flowing zone such that the critical conditions are mainly driven by the width of the flowing region.
description: 28 pages, 20 figures
Re-enamorarse de la carrera, una nueva oportunidad de cumplir el sueño de ser odontólogo. Una teoría en Odontología: Transición básico-clínica de los programas de Odontología en las universidades estatales de la Costa Caribe colombiana
Creators: name: Vergara Hernández, Clara Inés
Publisher: name: Universidad de Cartagena
Year: 2017
Subjects: Odontología - Orientación profesional
Odontología
Estudiantes de odontología

description: Tesis (Doctora en Ciencias de la Educación) -- Universidad de Cartagena. Doctorado en Ciencias de la Educación Rudecolombia, 2017
description: El propósito de la presente investigación fue construir una teoría sustantiva que describa y explique los procesos y significados por los cuales los estudiantes de Odontología perciben su paso a través de los ciclos básicos y clínicos.
Massive dark photons in a Higgs portal model
Creators: name: Hadjimichef, Dimiter
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: An extension of the Standard Model with a hidden sector which consists of gauge singlets (a Dirac fermion $χ$ and a scalar $S$) plus a vector boson $V_μ$ (dark massive photon) is studied. The singlet scalar interacts with the Standard Model sector through the triple and quartic scalar interactions, while the singlet fermion and vector boson field interact with the Standard Model only via the singlet scalar. The scalar field generates the vector boson's mass. Perspectives for future $e^{-}e^{+}$ colliders is considered.
Estudio de prefactibilidad vial de la calle 34 (alterna a la Avenida Pedro Romero) entre transversal 68 y Cra 47.
Creators: name: Carreño Basto, Camilo Ernesto
name: Sanguinete Peña, Jhonatan Alberto
name: Torres Ortega, Ramón (Director)
Publisher: name: Universidad de Cartagena
Year: 2003
Subjects: Carreteras - Diseño

description: Tesis (Ingeniero Civil). - - Universidad de Cartagena. Facultad de Ciencias E Ingeniería. Programa de Ingeniería Civil. 2003.
description: El presente trabajo tiene por objeto realizar un estudio de prefactibilidad vial de la calle 34 (alterna a la avenida pedro romero) entre transversal 68 y cra 47.
Log Entries of Letters for February, 19391939
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Simultaneous rheo-electric measurements of strongly conductive complex fluids
Creators: name: Helal, Ahmed
name: Divoux, Thibaut
name: McKinley, Gareth H.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: We introduce a novel apparatus designed for stress-controlled rheometers to perform simultaneous rheological and electrical measurements on strongly conductive complex fluids under shear. By means of a non-toxic liquid metal at room temperature, the electrical connection to the rotating shaft is completed with minimal additional mechanical friction, allowing for simultaneous stress measurements as low as 1 Pa. We use the capabilities of this design to perform an extensive set of rheo-electric experiments on gels formulated from attractive carbon black particles, at concentrations ranging from 4 to 15% wt. First, experiments on gels at rest prepared with different shear history show a robust power-law scaling between the elastic modulus $G'_0$ and the conductivity $σ_0$ of the gels, i.e. $G'_0 \sim σ_0^α$, with $α=1.65 \pm 0.04$ independently of the gel concentration. Second, conductivity measurements performed simultaneously with creep experiments reveal for the first time that plastic events take place in the bulk while the shear rate decreases as a weak power law of time in the early stage of the experiment. The subsequent evolution of the conductivity and shear rate allows us to propose a local yielding scenario that is in agreement with previous velocimetry measurements. Finally, we determine the constitutive rheological and electrical behavior of carbon black gels. Corrections first introduced for mechanical measurements are carefully extended to electrical measurements to accurately distinguish between bulk and surface contributions to the conductivity. As an illustrative example, we examine the constitutive rheo-electric properties of five carbon black gels of different grades, and demonstrate the relevance of the novel rheo-electric apparatus as a versatile characterization tool for strongly conductive complex fluids and their applications.
description: 15 pages, 10 figures + supplemental material
title: Adjuvant Ruthenium-106 brachytherapy in the treatment of conjunctival melanoma
Creators: name: Hanet, Marie-Sophie
name: Westekemper, H.
name: Sauerwein, W.
name: Flühs, D.
name: Steuhl, K.-P.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Aims: To evaluate the safety and efficacy of Ruthenium-106 (Ru-106) brachytherapy as adjuvant treatment for conjunctival melanoma. Methods: We reviewed 29 patients with histopathologically confirmed invasive melanoma of the bulbar conjunctiva, who were treated with excision followed by Ru-106 brachytherapy[for full text, please go to the a.m. URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
Caracterización de los hallazgos metabólicos en pacientes con menopausia quirúrgica del hospital Universitario del Caribe y un consultorio particular entre Julio de 2013 y Diciembre de 2015
Creators: name: Velasquez Muñoz, Natali
Publisher: name: Universidad de Cartagena
Year: 2016
Subjects: Menopausia - Complicaciones
Desordenes metabólicos

description: Tesis ( Especialización en Ginecología y Obstetricia ) -- Universidad de Cartagena,Faculta de Medicina 2016
description: En este trabajo de grado se enfatizo en caracterizar los hallazgos metabólicos en las mujeres con menopausia quirúrgica diagnosticadas en la consulta externa del Hospital Universitario del Caribe y un consultorio particular de Cartagena entre Julio de 2013 y Diciembre de 2015.
title: Interdisziplinäre chirurgische Therapie der tarsalen und fornikalen Plattenepithel-Karzinome der Bindehaut und konjunktivalen intraepithelialen Neoplasie (CIN)
Creators: name: Rahal, Ahmad
name: Darawsha, R.
name: Westekemper, H.
name: Meller, D.
name: Lang, S.
name: Mohr, C.
name: Steuhl, K.-P.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Über die interdisziplinäre Therapie der ausgedehnten konjunktivalen Plattenepithel-Karzinome und CIN mittels radikaler Tumorresektion, Bindehaut- und Fornixrekonstruktion mit Amnionmembran und Mundschleimhaut zu berichten. Methoden: 77 Patienten (84 Augen), die zwischen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
SDS Figshare Basic Metadata Capture Form
Creators: name: oxford, figshare admin
Publisher: name: University of Oxford
Year: 2021
Subjects: classificationCode: 430201
subject: Archival, repository and related studies

description: For all new and existing research projects wishing to move their data collections onto Figshare as part of the Sustainable Digital Scholarship service at Oxford University this spreadsheet is available for download, completion and return to the service team at sds@bodleian.ox.ac.uk as part of the planning of the migration.
title: The liberal welfare state and the politics of pension reform: a comparative analysis of Canada and the United Kingdom
Creators: name: Duru, Edward K.
Publisher: name: University of Glasgow
Year: 2006

description: The provision of state pensions in the advanced countries faces two significant and reinforcing challenges. Demographic change and global economic pressure impact the provision of public pensions by increasing social spending and depending on the method of financing, the base of government’s revenues from which these programmes are funded. Countries belonging to the liberal welfare model, such as the UK and Canada, hold a common view on the primacy of the market and actively adapt measures that keep social benefits modest. Yet the reforms adopted by the UK and Canadian government reveal divergence. This presents a puzzle as the welfare state literature predicts convergence. Canada with its small domestic market and open economy has greater exposure to risks of globalisation than the UK, but it is the UK and not Canada that adopted the more radical reforms. To explain this puzzle, this thesis examines four cases: two different pensions’ schemes in each of the two countries – Canada and the UK. The thesis argues that the concentration of political authority is central to explaining the variation, although not the sole factor.
title: Comparing Mask R-CNN and Mask2Former architectures for individual tree crown delineation
Creators: name: Sonja Ruschhaupt, Jonas Troles
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2025
Subjects: subject: individual tree crown delineation
subject: instance segmentation
subject: Mask2Former

description: Weather anomalies caused by the anthropogenic climate crisis challenge environmental workers such as foresters with an increasing number of responsibilities. In addition to providing attractive conditions for new generations of workers, deep-learning tools can ease processes for better efficiency. Tree instance segmentation has potential for many functionalities that support arborists and foresters by detecting and classifying singular trees. In the past, Mask R-CNN was primarily applied due to its outstanding performance on the 2016 COCO dataset challenge. As an alternative, we suggest Mask2Former, which outperforms Mask R-CNN on the COCO dataset. Additionally, we test whether additional digital canopy height model data can improve training. While the latter is shown to have no, if not a negative impact on the results, Mask2Former indeed outperforms Mask R-CNN in tree instance segmentation by up to 3.8%. Our code is publicly available.2
On the maximum likelihood estimator for the generalized extreme-value distribution
Creators: name: Bücher, Axel
name: Segers, Johan
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: differentiability in quadratic mean
subject: support
subject: Lipschitz condition
subject: generalized extreme-value distribution
subject: Fisher information
subject: empirical process
subject: maximum likelihood
subject: M-estimator
subject: 310
subject: 330
subject: 620

description: The vanilla method in univariate extreme-value theory consists of fitting the three-parameter Generalized Extreme-Value (GEV) distribution to a sample of block maxima. Despite claims to the contrary, the asymptotic normality of the maximum likelihood estimator has never been established. In this paper, a formal proof is given using a general result on the maximum likelihood estimator for parametric families that are differentiable in quadratic mean but whose support depends on the parameter. An interesting side result concerns the (lack of) differentiability in quadratic mean of the GEV family.
description: Discussion Paper / SFB 823;3/2016
Optimal designs for comparing regression models with correlated observations
Creators: name: Dette, Holger
name: Schorning, Kirsten
name: Konstantinou, Maria
Publisher: name: Technische Universität Dortmund
Year: 2016
Subjects: subject: linear regression
subject: optimal design
subject: confidence band
subject: comparing regression curves
subject: correlated observations
subject: 310
subject: 330
subject: 620

description: We consider the problem of efficient statistical inference for comparing two regression curves estimated from two samples of dependent measurements. Based on a representation of the best pair of linear unbiased estimators in continuous time models as a stochastic integral, an efficient pair of linear unbiased estimators with corresponding optimal designs for finite sample size is constructed. This pair minimises the width of the confidence band for the difference between the estimated curves. We thus extend results readily available in the literature to the case of correlated observations and provide an easily implementable and efficient solution. The advantages of using such pairs of estimators with corresponding optimal designs for the comparison of regression models are illustrated via numerical examples.
description: Discussion Paper / SFB 823;5/2016
March 1 Wednesday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Evaluación toxicológica de una formulación de adalimumab usando caenorhabditis elegans como modelo biológico
Creators: name: González Puertas, Julia Aracellys
Publisher: name: Universidad de Cartagena
Year: 2018
Subjects: subject: Toxicología
subject: Sistema inmune
subject: Citoquinas
subject: Respuesta inmune - Regulación

description: El TNF-α es una citoquina pro-inflamatoria producida por los macrófagos, aunque también por otras células del sistema inmune (neutrófilo, linfocitos, células NK, células endoteliales o mastocitos) en respuesta a daño tisular o infección (1). Su producción esta aumentada en numerosas enfermedades inflamatorias crónicas, coadyuvando los efectos negativos de las enfermedades crónicas (la inflamación en sí es una respuesta fisiológica y no es esencialmente mala) y los efectos negativos sobre órganos y tejidos; es por ello que su principal aplicación terapéutica está dada para enfermedades reumatológicas e inflamatorias intestinales (2). Los medicamentos inhibidores del Factor de Necrosis Tumoral o anti-TNF son medicamentos biológicos utilizados en el tratamiento de procesos inflamatorios crónicos. Los medicamentos biológicos están compuestos por proteínas de gran tamaño obtenidas en su mayor parte a través de técnicas de recombinación de ADN o por anticuerpos monoclonales (1). Estos medicamentos se diferencian de los obtenidos por síntesis química básicamente en dos aspectos: el enfoque más específico de su desarrollo y la complejidad a la hora de obtenerlos. Así, el desarrollo de estos medicamentos se basa en identificar en primer lugar los mecanismos biológicos de la enfermedad y sus componentes bioquímicos (por ejemplo, receptores celulares, inmunoglobulinas o proteínas específicas) y en desarrollar después moléculas que tengan como objetivo esos componentes (3). El adalimumab es un representante de este grupo de fármacos usados en psoriasis en placas, artritis psorásica, reumatoide. Sus antecedentes en reportes del programa farmacovigilancía con referencia a las reacciones adversas han direccionado al desarrollo de este trabajo de investigación para hacer bioensayos en modelos biológicos como el nemátodo Caenorhabditis elegans (C. elegans) de la Cepa silvestre N2 (4). Se la utilizará la cepa N2 de C. elegans para ser expuesta a formulación de adalimumab en diferentes concentraciones de manera que se evalúen los posibles cambios tóxicos con relación al movimiento, crecimiento, y muerte del nemátodo.
Precision tests of the Standard Model using key observables of CP violation and rare decays
Creators: name: Schlupp, Maximilian
Publisher: name: Technische Universität Dortmund
Year: 2015
Subjects: subject: HEP
subject: CERN
subject: LHC
subject: CP-Verletzung
subject: B-Physik
subject: Flavourphysik
subject: Hochenergiephysik
subject: Teilchenphysik
subject: B-Mesonen
subject: Seltene Zerfälle
subject: 530
subject: Hochenergiephysik
subject: LHCb
subject: CP-Parität
subject: B-Meson
subject: CERN
subject: Softwareentwicklung

description: Diese Arbeit beschreibt die Anwendung von statistischen Methoden auf Schluesselmessungen des LHCb Experiments. Die dafür nötige Software wurde im Rahmen dieser Arbeit entwickelt und auf die Messung des CKM Winkels und die Suche der seltenen Zerfälle B0s->µ+µ-und B0->µ+µ- angewendet. Im Verlauf der Arbeit wurde auf einem pp Kollisionsdatensatz, der einer integrierten Luminosität von 1 fb-1 bei ps = 7TeV Schwerpunktsenergie entspricht, der Winkel zum ersten Mal in B0s->Ds K Zerfällen gemessen. Das Ergebnis von gamma=(115+27-43)Grad wurde anschliessend mit Messungen aus B->Dh Zerfällen kombiniert. Die erreichte Präzision von unter 8Grad verbessert die Messungen der B Fabriken um mehr als einen Faktor zwei. Die Raten von B0s->µ+µ- und B0->µ+µ- Zerfällen wurden auf einem Datensatz von pp Kollisionen gemessen, der einer integrierten Luminosität von 3 fb-1 bei einer Schwerpunktsenergie von ps = 7 and 8TeV entspricht. Das Ergebnis ist kompatibel mit den Vorhersagen des Standardmodells. In der Kombination der in der ersten Datennahmeperiode des LHCs aufgenommenen Datensätze der LHCb und CMS-Experimente, ist es gelungen, den Zerfall B0s->µ+µ zum ersten Mal mit einer statistischen Signifikanz von sechs Standardabweichungen nachzuweisen. Mit 3sigma-Signifikanz über dem Untergrund wurde der erste Hinweis auf den Zerfall B0->µ+µ gefunden.
title: Aktuelle Therapiekonzepte bei oberflächlichen Tumoren
Creators: name: Steuhl, Klaus-Peter
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Mit etwa 30 neu diagnostizierten epibulbären Melanomen und gering weniger Plattenepithelkarzinomen pro Jahr in Deutschland sind bösartige Tumoren sehr selten. Diese können einen lebensbedrohenden Verlauf nehmen. Bei allen epibulbären Läsionen sollte deshalb ein bösartiger[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
Enclosure – French poem by RG about Marie, Leonié, and their love-lives.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Understanding and Controlling Water Stability of MOF-74
Creators: name: Zuluaga, S.
name: Fuentes-Fernandez, E. M. A.
name: Tan, K.
name: Xu, F.
name: Li, J.
name: Chabal, Y. J.
name: Thonhauser, T.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Metal organic framework (MOF) materials in general, and MOF-74 in particular, have promising properties for many technologically important processes. However, their instability under humid conditions severely restricts practical use. We show that this instability and the accompanying reduction of the CO$_2$ uptake capacity of MOF-74 under humid conditions originate in the water dissociation reaction H$_2$O$\rightarrow$OH+H at the metal centers. After this dissociation, the OH groups coordinate to the metal centers, explaining the reduction in the MOF's CO$_2$ uptake capacity. This reduction thus strongly depends on the catalytic activity of MOF-74 towards the water dissociation reaction. We further show that-while the water molecules themselves only have a negligible effect on the crystal structure of MOF-74-the OH and H products of the dissociation reaction significantly weaken the MOF framework and lead to the observed crystal structure breakdown. With this knowledge, we propose a way to suppress this particular reaction by modifying the MOF-74 structure to increase the water dissociation energy barrier and thus control the stability of the system under humid conditions.
Enclosure – Letter from LR to RG about his Hostage poem
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
title: Μελέτη επίπλευσης Ελληνικών σαπρολιτικών λατεριτών
title: Flotation study of Greek saprolitic laterites
Creators: name: Κακαξυλακης Ευαγγελος
Publisher: name: Technical University of Crete
Year: 2023

description: Η παρούσα διπλωματική εργασία μελετά την επίπλευση Ελληνικών σαπρολιτικών λατεριτών από την περιοχή της Καστοριάς, με σκοπό τον εμπλουτισμό τους σε νικέλιο. Μεγάλο πλήθος ερευνητικών δραστηριοτήτων έχει πραγματοποιηθεί με σκοπό την ανάκτηση νικελίου και το θέμα εξακολουθεί να απασχολεί την επιστημονική κοινότητα, η οποία αναζητά τους περισσότερο αποδοτικούς τρόπους ανάκτησης που να μπορούν να εφαρμοστούν σε βιομηχανική κλίμακα.
Η εργασία διακρίνεται σε πέντε μέρη. Στο πρώτο κεφάλαιο παρέχονται γενικές πληροφορίες σχετικά με το νικέλιο, την παραγωγή, τις χρήσεις και την αξία του. Στο δεύτερο αναφέρονται οι κατηγορίες των κοιτασμάτων νικελίου με έμφαση στα Ελληνικά σιδηρονικελιούχα κοιτάσματα. Στο τρίτο κεφάλαιο περιγράφεται αναλυτικά η πειραματική διαδικασία που περιλαμβάνει τις προπαρασκευαστικές διαδικασίες που χρειάστηκε να γίνουν (θραύση, λειοτρίβηση) ώστε να προετοιμαστεί το υλικό για το επόμενο βήμα, αυτό της επίπλευσης. Επίσης, το κεφάλαιο αυτό περιλαμβάνει την πειραματική διαδικασία που ακολουθήθηκε για την κοκκομετρική, χημική (XRF) και ορυκτολογική (XRD) ανάλυση του μεταλλεύματος. Τέλος, παρέχονται λεπτομερείς πληροφορίες σχετικά με τις συνθήκες επίπλευσης των τριών σειρών δοκιμών.
Πιο συγκεκριμένα, κατά την πρώτη σειρά δοκιμών πραγματοποιήθηκαν δώδεκα δοκιμές με σκοπό να μελετηθεί η επίδραση του pH του πολφού επίπλευσης στην ανάκτηση νικελίου. Στη δεύτερη και τρίτη σειρά δοκιμών πραγματοποιήθηκαν τέσσερις δοκιμές σε κάθε μία με σκοπό να μελετηθεί η επίδραση της δόσης των αντιδραστηρίων και η επίδραση της κοκκομετρίας του μεταλλεύματος στην ανάκτηση του νικελίου, αντίστοιχα.
Στο τέταρτο κεφάλαιο παρουσιάζονται τα αποτελέσματα της πειραματικής διαδικασίας που αναφέρθηκε παραπάνω και τέλος, στο πέμπτο κεφάλαιο παρατίθενται τα συμπεράσματα που προέκυψαν έπειτα από τις συνολικά είκοσι δοκιμές επίπλευσης.
March 2 Thursday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
March 7 Tuesday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
Liderazgos femeninos y participación comunitaria: un escenario de trayectorias, sueños y retos en Torres Flor de la Esperanza
Creators: name: Arnedo De Ávila, Ofelia Margarita
name: Orozco Mejía, Liliana Del Carmen
Publisher: name: Universidad de Cartagena
Year: 2019
Subjects: Mujeres - Liderazgo
Participación ciudadana

description: Tesis (Trabajadora Social) – Universidad de Cartagena. Facultad de Ciencias Sociales y Educación. Programa de Trabajo Social, 2019
description: La presente investigación fue realizada en el marco de la práctica académica entre la Universidad de Cartagena y Corvivienda, por medio del acompañamiento social en Torres Flor de la Esperanza, donde se pudo observar un notorio liderazgo femenino en la comunidad, lo cual constituye un avance significativo de la participación de las mujeres en los escenarios locales. El objeto del estudio fue orientado a conocer aspectos relevantes de su proceso participativo y de liderazgo de las mujeres en la comunidad. La investigación recoge las trayectorias de vida de once mujeres lideresas, donde se muestran aspectos relevantes de sus familias de origen y actuales. La participación y el liderazgo de las mujeres se orientan a partir del reconocimiento de sus derechos motivadas en el mejoramiento de las condiciones de vida, basadas en acciones de solidaridad, apoyo y gestión
Characterisations of Matrix and Operator-Valued $Φ$-Entropies, and Operator Efron-Stein Inequalities
Creators: name: Cheng, Hao-Chung
name: Hsieh, Min-Hsiu
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mathematical Physics (math-ph)
subject: Information Theory (cs.IT)
subject: Probability (math.PR)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: We derive new characterisations of the matrix $\mathrmΦ$-entropy functionals introduced in [Electron.~J.~Probab., 19(20): 1--30, 2014]. Notably, all known equivalent characterisations of the classical $Φ$-entropies have their matrix correspondences. Next, we propose an operator-valued generalisation of the matrix $Φ$-entropy functionals, and prove their subadditivity under Löwner partial ordering. Our results demonstrate that the subadditivity of operator-valued $Φ$-entropies is equivalent to the convexity of various related functions. This result can be used to demonstrate an interesting result in quantum information theory: the matrix $Φ$-entropy of a quantum ensemble is monotone under unital quantum channels. Finally, we derive the operator Efron-Stein inequality to bound the operator-valued variance of a random matrix.
description: 21 pages. Text partially overlaps with arXiv:1506.06801. Accepted in Proceedings of the Royal Society A: Mathematical, Physical & Engineering Sciences
Pogostemon elsholtzioides Bentham 1848
Creators: name: YAO, GANG
name: DENG, YUN-FEI
name: GE, XUE-JUN
Publisher: name: Zenodo
Year: 2015
Subjects: Biodiversity
Taxonomy
Plantae
Tracheophyta
Magnoliopsida
Lamiales
Lamiaceae
Pogostemon
Pogostemon elsholtzioides

description: 5. Pogostemon elsholtzioides Bentham (1848: 153). Lectotype (here designated): — INDIA. East Bengal: Khasia, no date, W. Griffith 3962 (K000249636!, isolectotype P!).
Perennial bushy, 1–2 m tall. Stem solid, erect, branched, terete or angular, tomentose. Leaves opposite; petiole 1–2 cm long, tomentose; blade narrowly elliptic to lanceolate, 4–15 × 1–5 cm, base cuneate, margin serrate, apex acuminate, tomentose adaxially, tomentose along the veins abaxially, glandular on both urfaces, lateral veins 3–5 pairs on each side of the midvein. Spikes 1.5–12 cm long, 8–11 mm wide, terminal and axillary, sometimes secund, continuous, sometimes interrupted basally, with more than two lateral branches; peduncle 0.5–2 cm long; verticillasters many-flowered, flowers subsessile. Bracts and bracteoles ovate or lanceolate, 1.5–3.3 mm long, tomentose. Calyx campanulate, 3–3.5 mm long, 5-veined, tomentose and golden glandular outside, glabrous inside except for tomentose toward the apex of teeth; teeth 5, triangular, equal, ca. 1mm long, ca. 0.7 mm wide at base, 1/ 3–1/2 as long as the calyx tube, hairy upward inside, margin ciliate. Corolla mauve, ca. 4.5 mm long, exserted, 2- lipped, upper lip 3-lobed, lobes ca. 0.7 mm long, ca. 0.9 mm wide at base, apex obtuse, lower lip entire, ca. 0.9 mm long, ca. 1 mm wide at base, apex acute. Stamens 4, much exserted, erect; filaments ca. 4.3–4.6 mm long, bearded at middle; anthers 1-locular, cell apex dehiscent. Style ca. 6 mm long; stigma bifid, lobes ca. 1 mm; disc ca. 0.4 mm long. Nutlets 4, lanceolate.
 Distribution and habitat:— The species is widely distributed in Himalayan regions. In China, it It is occasional in woodlands of ravine at the elevation of 1100–1300 m.
 Phenology:— Flowering and fruiting from September to December.
 Taxonomic notes:— The species was misidentified under the name Pogostemon dielsianus in the herbarium PE. Obviously, it can be distinguished from P. dielsianus by its campanulate (not tubular) calyx 3–3.5 mm long (not 3.5–4 mm long), and the corolla ca. 4.5 mm long (not 7–8 mm long).
 Pogostemon elsholtzioides also resembles to P. dielsianus and P. griffithii in habit, the differences among them are discussed under P. dielsianus.
description: Published as part of YAO, GANG, DENG, YUN-FEI & GE, XUE-JUN, 2015, A Taxonomic Revision Of Pogostemon (Lamiaceae) From China, pp. 448-450 in Phytotaxa 200 (1) on pages 448-450, DOI: 10.11646/phytotaxa.200.1.1, http://zenodo.org/record/13640133
TOJ number-induced attentional shifts
Creators: name: Hesselmann, Guido
name: Knops, André
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: This project contains the data and data analysis scripts for the paper entitled "No conclusive evidence for number-induced attentional shifts in a temporal order judgment task", published in QJEP.
title: Intraoperative Transplantatzentrierung und klinischer Erfolg nach Descemetmembran-Endothel-Keratoplastik
Creators: name: Spaniol, Kristina
name: Roth, M.
name: Holtmann, C.
name: Schrader, S.
name: Borrelli, M.
name: Geerling, G.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Descemetmembran-Endothel-Keratoplastik (DMEK) führt zu einer schnellen Visuserholung bei geringem Abstoßungsrisiko. Bei der Transplantatimplantation kann es zu Dezentrierungen des Transplantates (TP) kommen. Diese Studie untersucht die intraoperative TP-Zentrierung in Zusammenhang[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
Valoración económica de la empresa Sudeco S.A.
Creators: name: Jimenez Vanegas, Katherine Margarita
name: Guzmán Madrid, Eliana
Publisher: name: Universidad de Cartagena
Year: 2014
Subjects: Valoración económica - Sudeco S.A.
Valoración de empresa
Análisis financiero
Análisis económico

description: Tesis (Especialista en Finanzas) -- Universidad de Cartagena. Facultad de Ciencias Económicas. Especialización en finanzas, 2014
description: El objetivo de esta investigación busca valorar económicamente la empresa SUDECO S.A. con el fin de obtener información financiera que permita la toma de decisiones acertadas y logre medir la gestión organizacional.
The multiphase starburst-driven galactic wind in NGC 5394
Creators: name: Martín-Fernández, P.
name: Jiménez-Vicente, J.
name: Zurita, A.
name: Mediavilla, E.
name: Castillo-Morales, A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present a detailed study of the neutral and ionised gas phases in the galactic wind for the nearby starburst galaxy NGC 5394 based on new integral field spectroscopy obtained with the INTEGRAL fibre system at the William Herschel Telescope. The neutral gas phase in the wind is detected via the interstellar NaI D doublet absorption. After a careful removal of the stellar contribution to these lines, a significant amount of neutral gas (~10^7 Msun) is detected in a central region of ~1.75 kpc size. This neutral gas is blueshifted by ~165 km/s with respect to the underlying galaxy. The mass outflow of neutral gas is comparable to the star formation rate of the host galaxy. Simultaneously, several emission lines (Ha, [NII], [SII]) are also analysed looking for the ionised warm phase counterpart of the wind. A careful kinematic decomposition of the line profiles reveals the presence of a secondary, broader, kinematic component. This component is found roughly in the same region where the NaI D absorption is detected. It presents higher [NII]/Ha and [SII]/Ha line ratios than the narrow component at the same locations, indicative of contamination by shock ionization. This secondary component also presents blueshifted velocities, although smaller than those measured for the neutral gas, averaging to ~ -30 km/s. The mass and mass outflow rate of the wind is dominated by the neutral gas, of which a small fraction might be able to escape the gravitational potential of the host galaxy. The observations in this system can be readily understood within a bipolar gas flow scenario.
description: 17 pages, 15 figures, accepted for publication in MNRAS
Aspectos generales del derecho laboral
Creators: name: Fuentes Toscano, Dairón José
Publisher: name: Universidad de Cartagena
Year: 1984
Subjects: Derecho laboral - Colombia
Negociaciones colectivas de trabajo - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1984
description: Conocimiento de la noción jurídica legal del trabajo, sentando precedentes históricos sujeto y objeto del derecho del trabajo, con definiciones doctrinales, legislativas y todo lo relacionado con las prestaciones laborales en Colombia, con coexistencia de prestaciones y aspectos del derecho procesal laboral.
March 3 Friday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
title: Veränderung der Hornhautbrechkraft nach DMEK
Creators: name: Alnawaiseh, Maged
name: Zumhagen, L.
name: Eter, N.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Ziel: Quantifizierung der Brechkraftänderung der Hornhautvorder- und rückfläche nach DMEK (Descemet membraneendothelial keratoplasty). Methode: In dieser retrospektiven Arbeit wurden die Daten der Pentacam Untersuchung (Pentacam HR; Oculus, Wetzlar, Deutschland)prä- und postoperativ[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
title: Vergleich von Lavasept und Jod zur Desinfektion von korneoskleralen Spenderscheiben
Creators: name: Klamann, André
name: Böttcher, K.
name: Lauterjung, P.
name: Rosenbaum, K.
name: Geerling, G.
name: Schrader, S.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Einleitung: Die Desinfektion vor Bulbus- oder Spenderscheibenentnahme ist ein essentieller Schritt zur Erregerbeseitigung und Infektionsprophylaxe. Der heutige Standard besteht im Einsatz von PVP-Jod, welches bis zu 1/3 der Standortflora nicht beseitigt. Lavasept® ist ebenfalls ein Antiseptikum[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
Production of electroweak bosons at hadron colliders: theoretical aspects
Creators: name: Mangano, Michelangelo L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Since the W and Z discovery, hadron colliders have provided a fertile ground, in which continuously improving measurements and theoretical predictions allow to precisely determine the gauge boson properties, and to probe the dynamics of electroweak and strong interactions. This article will review, from a theoretical perspective, the role played by the study, at hadron colliders, of electroweak boson production properties, from the better understanding of the proton structure, to the discovery and studies of the top quark and of the Higgs, to the searches for new phenomena beyond the Standard Model.
description: To appear in "The Standard Theory up to the Higgs discovery - 60 years of CERN", L. Maiani and G. Rolandi, eds. World Scientific. 23 pages
"Evolución del derecho del trabajo y jurisdicción laboral en Colombia"
Creators: name: Quintero Padilla, Ramon Antonio
Publisher: name: Universidad de Cartagena
Year: 1972
Subjects: Legislación laboral - Colombia

description: Tesis (Abogado) -- Universidad de Cartagena. Facultad de Derecho y Ciencias Políticas. Programa de Derecho, 1972
description: Importancia del trabajo del hombre en todas las épocas de la historia, considerando como materia de estudio ya consagrado por las leyes colombianas como norma de obligado cumplimiento entre las relaciones obreros patronales.
title: Autologen Serumtropfen und Cyclosporin bei der Therapie des trockenen Auges – wann indiziert?
Creators: name: Geerling, Gerd
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Autologen Serumtropfen und Cyclosporin sind hilfreiche, aber ressourcenintensive Ansätze in der Therapie des trockenen Auges. In diesem Referat wird anhand klinischer Beispiele Hinweise gegeben in welcher Situation diese aufwändigen Therapieformen indiziert sind[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte
March 6th Saturday Monday
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945
subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
March 4 Sat.
Creators: name: Graves, Robert, 1895-1985
Publisher: name: University of Victoria Libraries
Year: 2021
Subjects: subject: Graves, Robert, 1895-1985
valueUri: http://id.worldcat.org/fast/31293
subject: Authors, English
valueUri: http://id.worldcat.org/fast/821945

description: Page from Robert Graves diary manuscript. The diary includes 1,546 pages with 117 enclosures: letters, clippings, photographs post cards, notes, games.
title: Recognition of phenological development stages of apple blossoms using computer vision
Creators: name: Xuan Khanh Nguyen, Bastian Braun
Publisher: name: Gesellschaft für Informatik e.V.
Year: 2025
Subjects: subject: computer vision
subject: apple blossom phenology
subject: explainable AI
subject: precision agriculture

description: Deep learning-based computer vision is increasingly supporting precision agriculture in orchards, reducing reliance on manual monitoring by trained specialists. This work presents an approach for automated monitoring of apple blossom growth stages, an important task for optimizing yield and quality in orchard management. We (1) construct an annotated dataset of hourly images capturing apple blossoms across BBCH stages 53 to 71, (2) develop convolutional neural networks (CNNs) for growth stage classification, and (3) validate model performance using explainable AI (XAI) to ensure interpretability. Our best-performing model achieves a classification accuracy of 93.1%, demonstrating strong potential for integration into Farm Management Information Systems for data-driven orchard management. Model interpretability analysis further reveals that, with adequate training data, the network predominantly relies on features within the blossom itself to inform predictions, suggesting robustness in real-world application scenarios.
title: Die Rolle von retinalem HMGB-1 im experimentellen Glaukommodell in-vitro
Creators: name: Böhm, Michael
name: Schallenberg, M.
name: Brockhaus, K.
name: Melkonyan, H.
name: Steuhl, K.-P.
name: Thanos, S.
Publisher: name: German Medical Science GMS Publishing House
Year: 2016
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Im experimentellen Glaukom konnte eine retinale Zunahme von high-mobility group box 1 protein (HMGB-1) unter erhöhten Druckwerten nachgewiesen werden. Die genaue Rolle von HMGB-1 ist bisher hierbei ungeklärt. Ziel der Arbeit war es herauszuarbeiten, welche Eigenschaften HMGB-1[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 178. Versammlung des Vereins Rheinisch-Westfälischer Augenärzte