cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
(102841) Clara Mills
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Registered Report - Anomalous perception in a Ganzfeld condition: A meta-analysis of more than 40 years investigation
Creators: name: Tressoldi, Patrizio
name: Storm, Lance
Publisher: name: figshare
Year: 2023
Subjects: Cognitive and computational psychology not elsewhere classified

description: Data, statistics syntax, and supplementary results related to the Registered Report:"Anomalous perception in a Ganzfeld condition: a meta-analysis of more than 40 years investigation"
A Machine Learning Paradigm for Studying Pictorial Realism: Are Constable's Clouds More Real than His Contemporaries?
Creators: name: Zhang, Zhuomin
name: Mansfield, Elizabeth C.
name: Li, Jia
name: Russell, John
name: Young, George S.
name: Adams, Catherine
name: Wang, James Z.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: The British landscape painter John Constable is considered foundational for the Realist movement in 19th-century European painting. Constable's painted skies, in particular, were seen as remarkably accurate by his contemporaries, an impression shared by many viewers today. Yet, assessing the accuracy of realist paintings like Constable's is subjective or intuitive, even for professional art historians, making it difficult to say with certainty what set Constable's skies apart from those of his contemporaries. Our goal is to contribute to a more objective understanding of Constable's realism. We propose a new machine-learning-based paradigm for studying pictorial realism in an explainable way. Our framework assesses realism by measuring the similarity between clouds painted by artists noted for their skies, like Constable, and photographs of clouds. The experimental results of cloud classification show that Constable approximates more consistently than his contemporaries the formal features of actual clouds in his paintings. The study, as a novel interdisciplinary approach that combines computer vision and machine learning, meteorology, and art history, is a springboard for broader and deeper analyses of pictorial realism.
description: Supplementary materials are available from the authors or http://wang.ist.psu.edu
The control of HIV after antiretroviral medication pause (CHAMP) study: Posttreatment controllers identified from 14 clinical studies
Creators: name: Aga, E.
name: Mitsuyasu, R.
name: Deeks, S.G.
name: Schooley, R.T.
name: Smith, D.M.
name: Henry, K.
name: Acosta, E.P.
name: Jacobson, J.M.
name: Li, J.Z.
name: Walker, B.D.
name: Sharaf, R.
name: Sneller, M.C.
name: Skiest, D.
name: Mehraj, V.
name: Gianella, S.
name: Volberding, P.
name: Hecht, F.M.
name: Margolis, D.
name: Mellors, J.W.
name: Gandhi, R.T.
name: Collier, A.C.
name: Routy, J.-P.
name: Fajnzylber, J.M.
name: Bosch, R.J.
name: Hartogensis, W.
name: Little, S.J.
name: Namazi, G.
name: Kuritzkes, D.R.
name: Chun, T.-W.
name: Connick, E.
name: Gulick, R.M.
name: Tebas, P.
Publisher: name: Oxford University Press
Year: 2018

description: Background. HIV posttreatment controllers are rare individuals who start antiretroviral therapy (ART), but maintain HIV suppression after treatment interruption. The frequency of posttreatment control and posttreatment interruption viral dynamics have not been well characterized. Methods. Posttreatment controllers were identified from 14 studies and defined as individuals who underwent treatment interruption with viral loads ≤400 copies/mL at two-thirds or more of time points for ≥24 weeks. Viral load and CD4 + cell dynamics were compared between posttreatment controllers and noncontrollers. Results. Of the 67 posttreatment controllers identified, 38 initiated ART during early HIV infection. Posttreatment controllers were more frequently identified in those treated during early versus chronic infection (13% vs 4%, P < .001). In posttreatment controllers with weekly viral load monitoring, 45% had a peak posttreatment interruption viral load of ≥1000 copies/mL and 33% had a peak viral load ≥10 000 copies/mL. Of posttreatment controllers, 55% maintained HIV control for 2 years, with approximately 20% maintaining control for ≥5 years. Conclusions. Posttreatment control was more commonly identified amongst early treated individuals, frequently characterized by early transient viral rebound and heterogeneous durability of HIV remission. These results may provide mechanistic insights and have implications for the design of trials aimed at achieving HIV remission.
Synthese, Charakterisierung und Eigenschaften von manganhaltigen Layered Double Hydroxides (LDHs)
Creators: name: König, Uwe
Publisher: name: Hallesches Jahrbuch für Geowissenschaften / Beiheft
Year: 2006
Subjects: subject: 000

description: Layered Double Hydroxides (LDHs) sind natürlich vorkommende Minerale mit der allgemeinen Zusammensetzung [Me2+1-xMe3+x(OH)2]x+[Ar-x/r*nH2O]x-. Die Schichtstrukturen bestehen aus alternierenden positiv geladenen Hauptschichten und negativ geladenen Zwischenschichten. Im Rahmen dieser Arbeit wurde Mangan auf der zweiwertigen Metallkationenposition und Aluminium, Eisen oder Chrom auf der dreiwertigen Metallkationenposition in die Struktur eingebaut. Organische Anionen wie Carboxylat, Dicarboxylat und Sulfonat sowie Chlorid, Nitrat, Sulfat und Selenat als anorganische Anionen konnten in der Zwischenschicht fixiert werden. Abhängig von der Bindungsenergie sind die Anionen in der Zwischenschicht austauschbar. Diese Eigenschaft ermöglicht eine Vielzahl von Anwendungsmöglichkeiten als Speichermineral für Schwermetallkationen, als Zusatzstoff in der Polymerindustrie, zur Produktion von flammhemmenden, säurepuffernden, hitzestabilen Materialien und zur Verwendung als Antacidum in der Medizin. Weiterhin hat diese Mineralgruppe große Bedeutung bei der Hydratation zementärer Produkte. Die synthetisierten manganhaltigen LDHs kristallisieren als wenige µm große hexagonale Plättchen. Sulfathaltige Verbindungen können außer Zwischenschichtwasser noch weitere einwertige Kationen einbauen. Der Schichtabstand sowohl nach Einbau von anorganischen als auch organischen Anionen in die Zwischenschicht ändert sich bei Temperaturerhöhung durch die Abgabe der nicht struktur-notwendigen Wassermoleküle. Insbesondere beim Einbau kurzkettiger organischer Moleküle erweisen sich die Verbindungen gegenüber Trocknung als instabil. Anhand der Zunahme der Schichtabstände bei steigenden Kettenlängen konnten die Inklinationswinkel der Alkylketten in den Zwischenschichten ermittelt werden. Hier existieren Unterschiede beim Einbau von aliphatischen Carboxylaten und Sulfonaten. Während bei den Sulfonaten der Schichtabstand linear mit der Kettenlänge zunimmt, ist bei den Carboxylaten ein sprunghafter Anstieg zu beobachten. Damit gelang der Nachweis einer bimolekularen Anordnung der Moleküle in der Zwischenschicht der Carboxylate und einer monomolekularen Anordnung bei den Sulfonaten. Alle Synthesen erfolgten unter Stickstoffatmosphäre um eine Oxidation des Mangans zu verhindern. Höhere Temperaturen und längere Reaktionszeiten führten zu besser kristallinen Reaktionsprodukten. Vor den Synthesen wurde der optimale pH-Wert für die Reaktion experimentell ermittelt.
Learning to classify with possible sensor failures
Creators: name: Xie, Tianpei
name: Nasrabadi, Nasser M.
name: Hero, Alfred O.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Machine Learning (cs.LG)
subject: Information Theory (cs.IT)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: In this paper, we propose a general framework to learn a robust large-margin binary classifier when corrupt measurements, called anomalies, caused by sensor failure might be present in the training set. The goal is to minimize the generalization error of the classifier on non-corrupted measurements while controlling the false alarm rate associated with anomalous samples. By incorporating a non-parametric regularizer based on an empirical entropy estimator, we propose a Geometric-Entropy-Minimization regularized Maximum Entropy Discrimination (GEM-MED) method to learn to classify and detect anomalies in a joint manner. We demonstrate using simulated data and a real multimodal data set. Our GEM-MED method can yield improved performance over previous robust classification methods in terms of both classification accuracy and anomaly detection rate.
description: 13 pages, submitted to IEEE Transaction of Signal Processing, Feb 2016
title: Imaging of Hypersensitivity Pneumonitis
Creators: name: de Lara Bendahan, Victoria
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Lung
subject: Professional issues
subject: CT-High Resolution
subject: Digital radiography
subject: Diagnostic procedure
subject: Occupational / Environmental hazards

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purpose of our educational exhibit is to: 1) Review the common clinical manifestations and etiology of hypersensitivity pneumonitis. 2) Describe and depict the chest radiography and computed tomography (CT) findings of hypersensitivity...
Mapping stellar content to dark matter halos using galaxy clustering and galaxy-galaxy lensing in the SDSS DR7
Creators: name: Zu, Ying
name: Mandelbaum, Rachel
Publisher: name: arXiv
Year: 2015
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The mapping between the distributions of the observed galaxy stellar mass and the underlying dark matter halos provides the crucial link from theories of large-scale structure formation to interpreting the complex phenomena of galaxy formation and evolution. We develop a novel statistical method, based on the Halo Occupation Distribution model (HOD), to solve for this mapping by jointly fitting the galaxy clustering and the galaxy-galaxy lensing measured from the Sloan Digital Sky Survey (SDSS). The method, called the iHOD model, extracts maximum information from the survey by including ~80% more galaxies than the traditional HOD methods, and takes into account the incompleteness of the stellar mass samples in a statistically consistent manner. The derived stellar-to-halo mass relation not only explains the clustering and lensing of SDSS galaxies over almost four decades in stellar mass, but also successfully predicts the stellar mass functions observed in SDSS. Due to its capability of modelling significantly more galaxies, the iHOD is able to break the degeneracy between the logarithmic scatter in the stellar mass at fixed halo mass and the slope of the stellar-to-halo mass relation at high mass end, without the need to assume a strong prior on the scatter and/or use the stellar mass function as an input. We detect a decline of the scatter with halo mass, from 0.22 dex at below 10^{12} Msun to 0.18 dex at 10^{14} Msun. The model also enables stringent constraints on the satellite stellar mass functions at fixed halo mass, predicting a departure from the Schechter functional form in high mass halos. The iHOD model can be easily applied to existing and future spectroscopic datasets, greatly improving the statistical constraint on the stellar-to-halo mass relation compared to the traditional HOD methods within the same survey.
description: 31 pages, 12 figures, submitted to MNRAS. For a brief video explaining the key result of this paper, see https://www.youtube.com/watch?v=GVk89ifrnyY , or http://v.youku.com/v_show/id_XOTQ1NzU0Njc2.html in countries where YouTube is not accessible
Quantum algorithms for estimating quantum entropies
Creators: name: Wang, Youle
name: Zhao, Benchi
name: Wang, Xin
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: The von Neumann and quantum Rényi entropies characterize fundamental properties of quantum systems and lead to theoretical and practical applications in many fields. Quantum algorithms for estimating quantum entropies, using a quantum query model that prepares the purification of the input state, have been established in the literature. {However, constructing such a model is almost as hard as state tomography.} In this paper, we propose quantum algorithms to estimate the von Neumann and quantum $α$-Rényi entropies of an $n$-qubit quantum state $ρ$ using independent copies of the input state. We also show how to efficiently construct the quantum circuits for {quantum entropy estimation} using primitive single/two-qubit gates. We prove that the number of required copies scales polynomially in $1/ε$ and $1/Λ$, where $ε$ denotes the additive precision and $Λ$ denotes the lower bound on all non-zero eigenvalues. Notably, our method outperforms previous methods in the aspect of practicality since it does not require any quantum query oracles, which are usually necessary for previous methods. Furthermore, we conduct experiments to show the efficacy of our algorithms to single-qubit states and study the noise robustness. We also discuss the applications to some quantum states of practical interest as well as some meaningful tasks such as quantum Gibbs state preparation and entanglement estimation.
description: 36 pages, 8 figures
Die Bedeutung der fossilen Pollengattung Mediocolpopollis KRUTZSCH 1959 (fam. Santalaceae) für die Gliederung des Obereozän im mitteldeutschen Ästuar
Creators: name: Krutzsch, Wilfried
Publisher: name: Hallesches Jahrbuch für Geowissenschaften / Beiheft
Year: 2008
Subjects: subject: 000

description: Etwa 45 Profile (mit zusammen über 400 Einzelproben) aus dem ca. 3,8 Ma langen Obereozän sind palynologisch neu bearbeitet worden. Sie umfassen regional den südlichen Teil des mitteldeutschen Astuars. Sie stammen aus vielen ehemaligen Braunkohlentagebauen und aus zahlreichen Bohrungen. Die Erstuntersuchungen ab 1955 (durch diverse Autoren) all dieser Proben vollzogen sich in einem Zeitraum von etwa einem halben Jahrhundert. Ab dem Jahr 2000 wurden methodisch neue Wege bei der Quantifizierung auch seltener Formen entwickelt, speziell für die Formen der Pollengattung Mediocolpopollis (Santalaceen). Im Ergebnis kann in ökoklimatischen und sequenzstratigraphischen Auswertungen die Zeit des Obereozän in Mitteldeutschland in 13 Abschnitte unterschiedlicher Dauer unterteilt werden: 6 davon in humiderer und 7 in etwas wechselfeuchter-sommertrockener Ausbildung, wobei sich in Letzteren mehrere zwischengeschaltete Erosionsphasen befinden. Es haben sich brackische und marine Einflüsse von Nordwesten her etappenweise in die versumpften (paralischen) Randgebiete in die von Süden kommenden Flussablagerungen vorgeschoben und damit vielfache fazielle Verzahnungen geschaffen. Erst im folgenden Unteroligozän wird dann nach einer verbreiteten Schichtlücke fast das gesamte Gebiet weitgehend flächenhaft von marinen (nicht entkalkten) Bildungen von Norden her überlagert, wobei im Südosten an der Basis ein palustrischer Randsaum entsteht. Zur Erläuterung sind 7 paläogeographische Darstellungen beigefügt.
title: MRI in the differential diagnosis of recurrent rectal cancer.
Creators: name: Otochkin, Vladimir
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Cancer
subject: Diagnostic procedure
subject: MR
subject: Pelvis
subject: Oncology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The purposewas to develop differential diagnostic criteria of recurrence and scarring by using various MRI...
HDAC inhibition induces HIV-1 protein and enables immune-based clearance following latency reversal
Creators: name: Barnard, R.J.
name: Blair, W.
name: Strizki, J.
name: Graham, D.
name: Tolstrup, M.
name: Østergaard, L.
name: Rasmussen, T.A.
name: Gorman, D.
name: Hazuda, D.J.
name: Howell, B.J.
name: Archin, N.M.
name: Wu, G.
name: Søgaard, O.S.
name: Margolis, D.M.
name: Sekaly, R.-P.
name: Talla, A.
name: Swanson, M.
Publisher: name: NLM (Medline)
Year: 2017

description: Promising therapeutic approaches for eradicating HIV include transcriptional activation of provirus from latently infected cells using latency-reversing agents (LRAs) and immune-mediated clearance to purge reservoirs. Accurate detection of cells capable of producing viral antigens and virions, and the measurement of clearance of infected cells, is essential to assessing therapeutic efficacy. Here, we apply enhanced methodology extending the sensitivity limits for the rapid detection of subfemtomolar HIV gag p24 capsid protein in CD4+ T cells from ART-suppressed HIV+ individuals, and we show viral protein induction following treatment with LRAs. Importantly, we demonstrate that clinical administration of histone deacetylase inhibitors (HDACis; vorinostat and panobinostat) induced HIV gag p24, and ex vivo stimulation produced sufficient viral antigen to elicit immune-mediated cell killing using anti-gp120/CD3 bispecific antibody. These findings extend beyond classical nucleic acid endpoints, which are confounded by the predominance of mutated, defective proviruses and, of paramount importance, enable assessment of cells making HIV protein that can now be targeted by immunological approaches.
Melodrama y reelaboración del pasado: la memoria de la dictadura militar en el cine argentino coproducido con España
Creators: name: Chappuzeau, Bernhard
Publisher: name: Humboldt-Universität zu Berlin
Year: 2018
Subjects: subject: Argentina
subject: España
subject: cine
subject: melodrama
subject: dictadura militar
subject: memoria
subject: 982 Geschichte Argentiniens
subject: 460 Spanisch, Portugiesisch

description: Las representaciones de la memoria en el melodrama se han caracterizado por su noción de nostalgia. Mientras tanto, en la reconstrucción de la memoria de la última dictadura militar en Argentina se ha señalado una crisis de representación sobre los efectos del trauma y sobre su latencia en el presente. Este artículo analiza seis películas argentinas co-producidas con España, de después del 2000, que tratan sobre la dictadura militar y que tienen elementos melodramáticos: Vidas privadas de Fito Páez (2001), Kamchatka de Marcelo Piñeyro (2002), Roma de Adolfo Aristarain (2004), Hermanas de Julia Solomonoff (2005), El secreto de sus ojos de Juan José Campanella (2009) e Infancia clandestina de Benjamín Ávila (2012). Estas películas enfatizan la importancia de la melancolía para la construcción de una memoria que permita la reelaboración melodramática del pasado y que se convierta en un medio de intersubjetividad. El artículo utiliza las teorías de Dominick LaCapra para iluminar las ambigüedades de la melancolía como medio de representación en ficciones cinematográficas, ilustrando así la idea de LaCapra sobre la melancolía como un antídoto del poder traumático de la ansiedad. Se evaluará la productividad de la melancolía para crear un espacio transnacional de memoria a partir de un análisis de la imaginación melodramática y el problemático movimiento entre pasado y presente que ponen en escena estas películas.
Experimental realization of smectic phase in vortex matter induced by symmetric potentials arranged in two-fold symmetry arrays
Creators: name: del Valle, J.
name: Gomez, A.
name: Gonzalez, E. M.
name: Osorio, M. R.
name: Galvez, F.
name: Granados, D.
name: Vicent, J. L.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Smectic order has been generated in superconducting Nb films with two-fold symmetry arrays of symmetric pinning centers. Magnetic fields applied perpendicularly to the films develop a vortex matter smectic phase that is easily detected when the vortices commensurate with the pinning center array. The smectic phase can be turned on and off with external parameters.
description: 15 pages, 5 figures
Towards an HIV Cure: a View of a Developing Field
Creators: name:  Margolis, D.M.
Publisher: name: NLM (Medline)
Year: 2017

description: Since the earliest days of antiretroviral
therapy (ART), human immunodeficiency
virus (HIV)–positive people,
those that care for them, and those
that care about them have hoped for
the day when HIV infection could be
cured. The emergence of the first effective
ART combinations was soon followed
by early efforts to cure infection
through what became known as “shock
and kill” therapy. However, direct activation
of HIV-infected cells resulted in
frightening toxicities. Because of this as
well as the emerging understanding of
proviral latency in the 1990s, any consideration
of efforts toward an HIV cure
were viewed as fruitless and even irresponsible
in the scientific and medical
community.
DepthFormer: Exploiting Long-Range Correlation and Local Information for Accurate Monocular Depth Estimation
Creators: name: Li, Zhenyu
name: Chen, Zehui
name: Liu, Xianming
name: Jiang, Junjun
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This paper aims to address the problem of supervised monocular depth estimation. We start with a meticulous pilot study to demonstrate that the long-range correlation is essential for accurate depth estimation. Therefore, we propose to leverage the Transformer to model this global context with an effective attention mechanism. We also adopt an additional convolution branch to preserve the local information as the Transformer lacks the spatial inductive bias in modeling such contents. However, independent branches lead to a shortage of connections between features. To bridge this gap, we design a hierarchical aggregation and heterogeneous interaction module to enhance the Transformer features via element-wise interaction and model the affinity between the Transformer and the CNN features in a set-to-set translation manner. Due to the unbearable memory cost caused by global attention on high-resolution feature maps, we introduce the deformable scheme to reduce the complexity. Extensive experiments on the KITTI, NYU, and SUN RGB-D datasets demonstrate that our proposed model, termed DepthFormer, surpasses state-of-the-art monocular depth estimation methods with prominent margins. Notably, it achieves the most competitive result on the highly competitive KITTI depth estimation benchmark. Our codes and models are available at https://github.com/zhyever/Monocular-Depth-Estimation-Toolbox.
title: Lung hernia: Imaging findings and review of the literature.
Creators: name: Quispe Mauricio, Angel
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Thorax
subject: Respiratory system
subject: Anatomy
subject: CT
subject: Digital radiography
subject: Image manipulation / Reconstruction
subject: Computer Applications-3D
subject: Hernia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the radiographic findings that make us suspect of the intercostal pulmonary hernia. To illustrate the most frequent radiological characteristics on CT and its role for an adequate...
(102838) Hannah Isabel McDaniel
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
3D-SPS: Single-Stage 3D Visual Grounding via Referred Point Progressive Selection
Creators: name: Luo, Junyu
name: Fu, Jiahui
name: Kong, Xianghao
name: Gao, Chen
name: Ren, Haibing
name: Shen, Hao
name: Xia, Huaxia
name: Liu, Si
Publisher: name: arXiv
Year: 2022
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: 3D visual grounding aims to locate the referred target object in 3D point cloud scenes according to a free-form language description. Previous methods mostly follow a two-stage paradigm, i.e., language-irrelevant detection and cross-modal matching, which is limited by the isolated architecture. In such a paradigm, the detector needs to sample keypoints from raw point clouds due to the inherent properties of 3D point clouds (irregular and large-scale), to generate the corresponding object proposal for each keypoint. However, sparse proposals may leave out the target in detection, while dense proposals may confuse the matching model. Moreover, the language-irrelevant detection stage can only sample a small proportion of keypoints on the target, deteriorating the target prediction. In this paper, we propose a 3D Single-Stage Referred Point Progressive Selection (3D-SPS) method, which progressively selects keypoints with the guidance of language and directly locates the target. Specifically, we propose a Description-aware Keypoint Sampling (DKS) module to coarsely focus on the points of language-relevant objects, which are significant clues for grounding. Besides, we devise a Target-oriented Progressive Mining (TPM) module to finely concentrate on the points of the target, which is enabled by progressive intra-modal relation modeling and inter-modal target mining. 3D-SPS bridges the gap between detection and matching in the 3D visual grounding task, localizing the target at a single stage. Experiments demonstrate that 3D-SPS achieves state-of-the-art performance on both ScanRefer and Nr3D/Sr3D datasets.
description: CVPR 2022, Oral
Chromatin regulation and the histone code in HIV latency
Creators: name: Turner, A.-M.W.
name:  Margolis, D.M.
Publisher: name: Yale Journal of Biology and Medicine Inc.
Year: 2017

description: The formation of a latent reservoir of Human Immunodeficiency Virus (HIV†) infection hidden from immune clearance remains a significant obstacle to approaches to eradicate HIV infection. Towards an understanding of the mechanisms of HIV persistence, there is a growing body of work implicating epigenetic regulation of chromatin in establishment and maintenance of this latent reservoir. Here we discuss recent advances in the field of chromatin regulation, specifically in our understanding of the histone code, and how these discoveries relate to our current knowledge of the chromatin mechanisms linked to HIV transcriptional repression and the reversal of latency. We also examine mechanisms unexplored in the context of HIV latency and briefly discuss current therapies aimed at the induction of proviral expression within latently infected cells. We aim to emphasize that a greater understanding of the epigenetic mechanisms which govern HIV latency could lead to new therapeutic targets for latency reversal and clearance cure strategies.
title: Sclerosing mesenteritis: mimicking findings
Creators: name: Sánchez-Carpintero de la Vega, Macarena
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Abdomen
subject: Small bowel
subject: CT
subject: Computer Applications-3D
subject: Computer Applications-Detection, diagnosis
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Normal 0 21 false false false ES X-NONE X-NONE To describe the CT appearance of sclerosing mesenteritis. To achieve it, we expose numerous cases seen in our centre. To review and to update the principal differential diagnosis we should consider and...
Nilpotency of skew braces and multipermutation solutions of the Yang-Baxter equation
Creators: name: Jespers, E.
name: Van Antwerpen, A.
name: Vendramin, L.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Rings and Algebras (math.RA)
subject: Group Theory (math.GR)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16T25, 81R50

description: We study relations between different notions of nilpotency in the context of skew braces and applications to the structure of solutions to the Yang-Baxter equation. In particular, we consider annihilator nilpotent skew braces, an important class that turns out to be a brace-theoretic analog to the class of nilpotent groups. In this vein, several well-known theorems in group theory are proved in the more general setting of skew braces.
description: 18 pages. In this version, Definition 5.5 and Proposition 5.6 were modified following arXiv:2310.07474. Postprint version
A Method for Establishing a Station-Keeping, Stratospheric Platform for Astronomical Research
Creators: name: Fesen, Robert
name: Brown, Yorke
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: During certain times of the year at middle and low latitudes, winds in the upper stratosphere move in nearly the opposite direction than the wind in the lower stratosphere. Here we present a method for maintaining a high-altitude balloon platform in near station-keeping mode that utilizes this stratospheric wind shear. The proposed method places a balloon-borne science platform high in the stratosphere connected by a lightweight, high-strength tether to a "tug" vehicle located in the lower or middle stratosphere. Using aerodynamic control surfaces, wind-induced aerodynamic forces on the tug can be manipulated to counter the wind drag acting on the higher altitude science vehicle, thus controlling the upper vehicle's geographic location. We describe the general framework of this station-keeping method, some important properties required for the upper stratospheric science payload and lower tug platforms, and compare this station-keeping approach with the capabilities of a high altitude airship and conventional tethered aerostat approaches. We conclude by discussing the advantages of such a platform for a variety of missions with emphasis on astrophysical research.
description: 18 pages, 4 figures. Published in Experimental Astronomy, May 2015
Mechanising Gödel-Löb provability logic in HOL Light
Creators: name: Maggesi, Marco
name: Brogi, Cosimo Perini
Publisher: name: arXiv
Year: 2022
Subjects: subject: Logic in Computer Science (cs.LO)
subject: Logic (math.LO)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics
subject: F.4.1; I.2.3
subject: 68V15 (Primary) 03F45, 03B16 (Secondary)

description: We introduce our implementation in HOL Light of the metatheory for Gödel-Löb provability logic (GL), covering soundness and completeness w.r.t. possible world semantics and featuring a prototype of a theorem prover for GL itself. The strategy we develop here to formalise the modal completeness proof overcomes the technical difficulty due to the non-compactness of GL and is an adaptation -- according to the formal language and tools at hand -- of the proof given in George Boolos' 1995 monograph. Our theorem prover for GL relies then on this formalisation, is implemented as a tactic of HOL Light that mimics the proof search in the labelled sequent calculus G3KGL, and works as a decision algorithm for the provability logic: if the algorithm positively terminates, the tactic succeeds in producing a HOL Light theorem stating that the input formula is a theorem of GL; if the algorithm negatively terminates, the tactic extracts a model falsifying the input formula. We discuss our code for the formal proof of modal completeness and the design of our proof search algorithm. Furthermore, we propose some examples of the latter's interactive and automated use.
description: Preprint of the paper published in Journal of Automated Reasoning 67 (3) 2023. Please refer to the published paper for the most up-to-date version. arXiv admin note: text overlap with arXiv:2102.05945
title: "We are women.. beyond appendix there is more"
Creators: name: Rosa, Francesca
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Acute
subject: Diagnostic procedure
subject: Computer Applications-Detection, diagnosis
subject: Ultrasound
subject: MR
subject: CT
subject: Genital / Reproductive system female
subject: Emergency
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The current exhibit aims to discuss: Common and uncommon gynecological pathologies causing acute or sub-acute abdominal pain; adequate imaging modalities utilized for their fast and proper diagnosis; Relationship between imaging findings and...
Peripheral Vγ9Vδ2 T Cells Are a Novel Reservoir of Latent HIV Infection
Creators: name: Bateson, R.
name: Soriano-Sarabia, N.
name: Dahl, N.P.
name: Kuruc, J.D.
name: Margolis, D.M.
name: Crooks, A.M.
name: Garrido, C.
name: Archin, N.M.
Publisher: name: Public Library of Science
Year: 2015

description: Eradication of HIV infection will require the identification of all cellular reservoirs that harbor latent infection. Despite low or lack of CD4 receptor expression on Vδ2 T cells, infection of these cells has previously been reported. We found that upregulation of the CD4 receptor may render primary Vδ2 cells target for HIV infection in vitro and we propose that HIV-induced immune activation may allow infection of γδ T cells in vivo. We assessed the presence of latent HIV infection by measurements of DNA and outgrowth assays within Vδ2 cells in 18 aviremic patients on long-standing antiretroviral therapy. In 14 patients we recovered latent but replication-competent HIV from highly purified Vδ2 cells demonstrating that peripheral Vδ2 T cells are a previously unrecognized reservoir in which latent HIV infection is unexpectedly frequent.
title: Impact of abdominal fat distribution on fatty liver and hepatic volumes
Creators: name: Acar, Türker
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Abdomen
subject: CT
subject: Computer Applications-General
subject: Metabolic disorders

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Fatty liver is a condition in which more than 5% of the liver mass shows as a triglyceride accumulation [1]. By definition, non-alcoholic fatty liver disease (NAFLD) is defined as fatty liver in individuals without increased alcohol consumption...
Relativistic evaluation of the two-photon decay of the metastable ${1s}^{2} 2s 2p~^3\mbox{P}_0$ state in berylliumlike ions with an active-electron model
Creators: name: Amaro, Pedro
name: Fratini, Filippo
name: Safari, Laleh
name: Machado, Jorge
name: Guerra, Mauro
name: Indelicato, Paul
name: Santos, José Paulo
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: The two-photon ${1s}^{2} 2s 2p~^3\mbox{P}_0 \rightarrow {1s}^{2} {2s}^2$ $^1\mbox{S}_0$ transition in berylliumlike ions is theoretically investigated within a full relativistic framework and a second-order perturbation theory. We focus our analysis on how electron correlation, as well as the negative-energy spectrum can affect the forbidden $E1M1$ decay rate. For this purpose we include the electronic correlation by an effective potential and within an active-electron model. Due to its experimental interest, evaluation of decay rates are performed for berylliumlike xenon and uranium. We find that the negative-energy contribution can be neglected in the present decay rate. On the other hand, if contributions of electronic correlation are not carefully taken into account, it may change the lifetime of the metastable state by 20\%. By performing a full-relativistic $jj$-coupling calculation, we found discrepancies for the decay rate of an order of 2 compared to non-relativistic $LS$-coupling calculations, for the selected heavy ions.
description: 7 pages, 3 pages
title: The anterior mediastinal masses: diagnostic and etiological approach
Creators: name: TAOUFIQ, AMEURAOUI
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Mediastinum
subject: Thorax
subject: CT
subject: MR
subject: Ultrasound
subject: Diagnostic procedure
subject: Cancer
subject: Cysts
subject: Congenital

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: - To be aware of the imaging findings of tumor and tumor-like lesions of the anterior mediastinum. - To become familiar with the specific imaging features of some of these...
(102839) Henry Frederick Adlard
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Revisiting the role of heterophily in graph representation learning: An edge classification perspective
Creators: name: Huang, Jincheng
name: Li, Ping
name: Huang, Rui
name: Na, Chen
name: Zhang, Acong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Graph representation learning aim at integrating node contents with graph structure to learn nodes/graph representations. Nevertheless, it is found that many existing graph learning methods do not work well on data with high heterophily level that accounts for a large proportion of edges between different class labels. Recent efforts to this problem focus on improving the message passing mechanism. However, it remains unclear whether heterophily truly does harm to the performance of graph neural networks (GNNs). The key is to unfold the relationship between a node and its immediate neighbors, e.g., are they heterophilous or homophilious? From this perspective, here we study the role of heterophily in graph representation learning before/after the relationships between connected nodes are disclosed. In particular, we propose an end-to-end framework that both learns the type of edges (i.e., heterophilous/homophilious) and leverage edge type information to improve the expressiveness of graph neural networks. We implement this framework in two different ways. Specifically, to avoid messages passing through heterophilous edges, we can optimize the graph structure to be homophilious by dropping heterophilous edges identified by an edge classifier. Alternatively, it is possible to exploit the information about the presence of heterophilous neighbors for feature learning, so a hybrid message passing approach is devised to aggregate homophilious neighbors and diversify heterophilous neighbors based on edge classification. Extensive experiments demonstrate the remarkable performance improvement of GNNs with the proposed framework on multiple datasets across the full spectrum of homophily level.
(102836) Kathleen Margaret McDaniel
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(102837) Violet Emily McDaniel
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Hamiltonian description of the parametrized scalar field in bounded spatial regions
Creators: name: Barbero, J. Fernando
name: Margalef-Bentabol, Juan
name: Villaseñor, Eduardo J. S.
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We study the Hamiltonian formulation for a parametrized scalar field in a regular bounded spatial region subject to Dirichlet, Neumann and Robin boundary conditions. We generalize the work carried out by a number of authors on parametrized field systems to the interesting case where spatial boundaries are present. The configuration space of our models contains both smooth scalar fields defined on the spatial manifold and spacelike embeddings from the spatial manifold to a target spacetime endowed with a fixed Lorentzian background metric. We pay particular attention to the geometry of the infinite dimensional manifold of embeddings and the description of the relevant geometric objects: the symplectic form on the primary constraint submanifold and the Hamiltonian vector fields defined on it.
description: 20 pages. Accepted for publication in Classical and Quantum Gravity
Dual-Affinity Re-Targeting proteins direct T cell-mediated cytolysis of latently HIV-infected cells
Creators: name: Nordstrom, J.L.
name: Pickeral, J.
name: Kao Lam, C.-Y.
name: Koenig, S.
name: Soderberg, K.
name: Sung, J.A.M.
name: Bonsignori, M.
name: Kirchherr, J.
name: Ferrari, G.
name: Moody, M.A.
name: Archin, N.
name: Johnson, S.
name: Allard, B.
name: Ochsenbauer, C.
name: Liao, H.-X.
name: Gay, C.L.
name: Haynes, B.F.
name: LaBranche, C.
name: Kuruc, J.D.
name: Margolis, D.M.
name: Pollara, J.
name: Moore, P.
name: Garrido, C.
name: Liu, L.
name: Yang, Y.
name: Cohen, M.S.
name: Parks, R.
name: Stanfield-Oakley, S.A.
name: Montefiori, D.
Publisher: name: American Society for Clinical Investigation
Year: 2015

description: Enhancement of HIV-specific immunity is likely required to eliminate latent HIV infection. Here, we have developed an immunotherapeutic modality aimed to improve T cell-mediated clearance of HIV-1-infected cells. Specifically, we employed Dual-Affinity Re-Targeting (DART) proteins, which are bispecific, antibody-based molecules that can bind 2 distinct cell-surface molecules simultaneously. We designed DARTs with a monovalent HIV-1 envelope-binding (Env-binding) arm that was derived from broadly binding, antibody-dependent cellular cytotoxicity-mediating antibodies known to bind to HIV-infected target cells coupled to a monovalent CD3 binding arm designed to engage cytolytic effector T cells (referred to as HIVxCD3 DARTs). Thus, these DARTs redirected polyclonal T cells to specifically engage with and kill Env-expressing cells, including CD4+ T cells infected with different HIV-1 subtypes, thereby obviating the requirement for HIV-specific immunity. Using lymphocytes from patients on suppressive antiretroviral therapy (ART), we demonstrated that DARTs mediate CD8+ T cell clearance of CD4+ T cells that are superinfected with the HIV-1 strain JR-CSF or infected with autologous reservoir viruses isolated from HIV-infected-patient resting CD4+ T cells. Moreover, DARTs mediated CD8+ T cell clearance of HIV from resting CD4+ T cell cultures following induction of latent virus expression. Combined with HIV latency reversing agents, HIVxCD3 DARTs have the potential to be effective immunotherapeutic agents to clear latent HIV-1 reservoirs in HIV-infected individuals.
Mecocephala atra Dallas, 1 1851
Creators: name: Schwertner, Cristiano Feldens
name: Grazia, Jocélia
name: Fernandes, José Antônio Marin
Publisher: name: Zenodo
Year: 2002
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Pentatomidae
Mecocephala
Mecocephala atra

description: Mecocephala atra Bergroth, 1914 incertae sedis Mecocephala atra Bergroth, 1914: 430; Pirán, 1959: 41; Pirán, 1970: 126.
description: Published as part of Schwertner, Cristiano Feldens, Grazia, Jocélia & Fernandes, José Antônio Marin, 2002, Revisão do gênero Mecocephala Dallas, 1851 (Heteroptera, Pentatomidae), pp. 169-184 in Revista Brasileira de Entomologia 46 (2) on page 183, DOI: 10.1590/S0085-56262002000200009, http://zenodo.org/record/3626837
description: {"references": ["BERGROTH, E. 1914. Pentatomides nouveaux de la Guyane Francaise (Hemipt. Pentatomidae) Annales de la Societe Entomologique de France 83: 421 - 441.", "PIRAN, A. A. 1 9 5 9. Hemiptera neotropica II. 5) Una nueva especie de Mecocephala Dallas de la fauna argentina (Pentatomidae). Revista de la Sociedad Uruguaya de Entomologia 3: 4 1 - 4 3.", "PIRAN, A. A. 1 9 6 9. Hemiptera neotropica XII. Una nueva especie de Pentatomidae de la fauna Argentina. Neotropica 1 5 (4 8): 1 3 8 - 1 4 0. PIRAN, A. A. 1970. Hemiptera neotropica XIII. Acta Zoologica Lilloana 2 6 (8): 1 2 4 - 1 2 6."]}
title: Foetal chest anomalies
Creators: name: VALL TOINSI, MOHAMED
Publisher: name: European Congress of Radiology
Year: 2017
Subjects: subject: Congenital
subject: History
subject: Ultrasound
subject: MR
subject: Lung
subject: Foetal imaging

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Congenital chest malformations are rare, and they may involve the lung parenchyma, bronchi, arterial supply, and venous drainage [1]. The most common congenital chest anomalies include congenital cystic adenomatoid malformation (CCAM), congenital...