cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
The Salmonella Typhimurium effector SteC inhibits Cdc42-mediated signaling through binding to the exchange factor Cdc24 in Saccharomyces cerevisiae
Creators: name: Sondek, John
name: Molina, María
name: Martín, Humberto
name: Alemán, Ainel
name: Fernandez-Piñar, Pablo
name: Dohlman, Henrik G.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: Expression of the Salmonella effector SteC in yeast leads to down-regulation of the mating and HOG pathways by Cdc42 inhibition. This is mediated by the SteC N-terminal domain through binding to the GEF Cdc24. SteC alters Cdc24 localization and also interacts with human GEF Vav1, suggesting that SteC could target Cdc42 function in host cells.Intracellular survival of Salmonella relies on the activity of proteins translocated into the host cell by type III secretion systems (T3SS). The protein kinase activity of the T3SS effector SteC is required for F-actin remodeling in host cells, although no SteC target has been identified so far. Here we show that expression of the N-terminal non-kinase domain of SteC down-regulates the mating and HOG pathways in Saccharomyces cerevisiae. Epistasis analyses using constitutively active components of these pathways indicate that SteC inhibits signaling at the level of the GTPase Cdc42. We demonstrate that SteC interacts through its N-terminal domain with the catalytic domain of Cdc24, the sole S. cerevisiae Cdc42 guanine nucleotide exchange factor (GEF). SteC also binds to the human Cdc24-like GEF protein Vav1. Moreover, expression of human Cdc42 suppresses growth inhibition caused by SteC. Of interest, the N-terminal SteC domain alters Cdc24 cellular localization, preventing its nuclear accumulation. These data reveal a novel functional domain within SteC, raising the possibility that this effector could also target GTPase function in mammalian cells. Our results also highlight the key role of the Cdc42 switch in yeast mating and HOG pathways and provide a new tool to study the functional consequences of Cdc24 localization.
Pair-pair interactions as a mechanism for high-T$_c$ superconductivity
Creators: name: Sacks, William
name: Mauger, Alain
name: Noat, Yves
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: The mutual interaction between Cooper pairs is proposed as a mechanism for the superconducting state. Above $T_c$, pre-existing but fluctuating Cooper pairs give rise to the unconventional {\it pseudogap} (PG) state, well-characterized by experiment. At the critical temperature, the pair-pair interaction induces a Bose-like condensation of these preformed pairs leading to the superconducting (SC) state. Below $T_c$, both the condensation energy and the pair-pair interaction $β$ are proportional to the condensate density $N_{oc}(T)$, whereas the usual Fermi-level spectral gap $Δ_p$ is independent of temperature. The new order parameter $β(T)$, can be followed as a function of temperature, carrier concentration and disorder - i.e. the phase diagrams. The complexity of the cuprates, revealed by the large number of parameters, is a consequence of the {\it coupling of quasiparticles to Cooper-pair excitations}. The latter interpretation is strongly supported by the observed quasiparticle spectral function.
description: 10 pages, 6 figures Higher resolution figures can be provided
title: Optimal timing of the early postoperative MRI following glioblastoma surgery: A retrospective analysis
Creators: name: Rykkje, Alexander
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: CNS
subject: MR
subject: Surgery
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To evaluate the timing of early postoperative magnetic resonance imaging (MRI) by assessing the occurrence of various contrast enhancements (CE) at different time points following glioblastoma...
Critical behaviors near the (tri-)critical end point of QCD within the NJL model
Creators: name: Lu, Ya
name: Du, Yi-Lun
name: Cui, Zhu-Fang
name: Zong, Hong-Shi
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We investigate the dynamical chiral symmetry breaking and its restoration at finite density and temperature within the two-flavor Nambu-Jona-Lasinio model, and mainly focus on the critical behaviors near the critical end point (CEP) and tricritical point (TCP) of quantum chromodynamics. The multi-solution region of the Nambu and Wigner ones is determined in the phase diagram for the massive and massless current quark, respectively. We use the various susceptibilities to locate the CEP/TCP and then extract the critical exponents near them. Our calculations reveal that the various susceptibilities share the same critical behaviors for the physical current quark mass, while they show different features in the chiral limit.
title: Organ and effective doses from interventional cardiology procedure
Creators: name: Pinto, Ruben
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Cardiac
subject: Interventional vascular
subject: Radioprotection / Radiation dose
subject: Catheter arteriography
subject: Fluoroscopy
subject: Angioplasty
subject: Dosimetry
subject: Stents
subject: Biological effects
subject: Cardiac Assist Devices
subject: Dosimetric comparison

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: In C entro Hospitalar Universitário do Porto (CHUPorto) the Cardiology service is one of the largest users of medical radiation - performing about 2500 procedures per year and increasing, both in frequency and complexity. Cardiac interventional...
High-order Rogue Wave solutions for the Coupled Nonlinear Schrödinger Equations-II
Creators: name: Zhao, Li-Chen
name: Guo, Boling
name: Ling, Liming
Publisher: name: arXiv
Year: 2015
Subjects: subject: Pattern Formation and Solitons (nlin.PS)
subject: Exactly Solvable and Integrable Systems (nlin.SI)
subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: We study on dynamics of high-order rogue wave in two-component coupled nonlinear Schrödinger equations. Based on the generalized Darboux transformation and formal series method, we obtain the high-order rogue wave solution without the special limitation on the wave vectors. As an application, we exhibit the first, second-order rogue wave solution and the superposition of them by computer plotting. We find the distribution patterns for vector rogue waves are much more abundant than the ones for scalar rogue waves, and also different from the ones obtained with the constrain conditions on background fields. The results further enrich and deep our realization on rogue wave excitation dynamics in such diverse fields as Bose-Einstein condensates, nonlinear fibers, and superfluids.
description: 9 pages, 7 figures
title: Imaging of acute epiploic appendagitis
Creators: name: charifi, yahya
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Abdomen
subject: Colon
subject: Gastrointestinal tract
subject: CT
subject: Ultrasound
subject: Diagnostic procedure
subject: Surgery
subject: Acute
subject: Diverticula
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: We shouldn’t have to consider acute appendagitis as the first diagnosis when faced to abdominal pain in obese adult Imaging is essential because it is typical and could eliminate a serious differential diagnosis to avoid a wrong surgery decision...
ПРОБЛЕМЫ СОЦИАЛЬНОЙ ЗАЩИТЫ СОТРУДНИКОВ ОРГАНОВ ВНУТРЕННИХ ДЕЛ
Creators: name: Садиков, Шакиржан
Publisher: name: Zenodo
Year: 2023

description: Ушбу мақола ички ишлар органлари тизимидаги ходимларнинг ижтимоий ҳимояси масалаларига бағишланган. Ходимларнинг ижтимоий ҳимоясини ташкил этишнинг қонуний асослари таҳлил қилинган.
Zonula occludens-1 and -2 regulate apical cell structure and the zonula adherens cytoskeleton in polarized epithelia
Creators: name: Fanning, Alan S.
name: Van Itallie, Christina M.
name: Anderson, James M.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2012

description: ETOC: Our study reveals that ZO proteins in fully polarized cells regulate the assembly and contractility of the perijunctional actomyosin ring associated with the adherens junction.The structure and function of both adherens (AJ) and tight (TJ) junctions are dependent on the cortical actin cytoskeleton. The zonula occludens (ZO)-1 and -2 proteins have context-dependent interactions with both junction types and bind directly to F-actin and other cytoskeletal proteins, suggesting ZO-1 and -2 might regulate cytoskeletal activity at cell junctions. To address this hypothesis, we generated stable Madin-Darby canine kidney cell lines depleted of both ZO-1 and -2. Both paracellular permeability and the localization of TJ proteins are disrupted in ZO-1/-2–depleted cells. In addition, immunocytochemistry and electron microscopy revealed a significant expansion of the perijunctional actomyosin ring associated with the AJ. These structural changes are accompanied by a recruitment of 1-phosphomyosin light chain and Rho kinase 1, contraction of the actomyosin ring, and expansion of the apical domain. Despite these changes in the apical cytoskeleton, there are no detectable changes in cell polarity, localization of AJ proteins, or the organization of the basal and lateral actin cytoskeleton. We conclude that ZO proteins are required not only for TJ assembly but also for regulating the organization and functional activity of the apical cytoskeleton, particularly the perijunctional actomyosin ring, and we speculate that these activities are relevant both to cellular organization and epithelial morphogenesis.
Drosophila Ric-8 interacts with the G 12/13 subunit, Concertina, during activation of the Folded gastrulation pathway
Creators: name: Rogers, Stephen L.
name: Peters, Kimberly A.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Heterotrimeric G proteins, composed of α, β, and
(401577) David Scot Dicksen
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.
Characterization of relativistic heavy-ion collisions at the Large Hadron Collider through temperature fluctuations
Creators: name: Basu, Sumit
name: Chatterjee, Rupa
name: Nandi, Bastanta K.
name: Nayak, Tapan K.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Nuclear Experiment (nucl-ex)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We propose to characterize heavy-ion collisions at ultra-relativistic energies by using fluctuations of energy density and temperature. Temperature fluctuations on an event-by-event basis have been studied both in terms of global temperature of the event, and locally by constructing fluctuation maps in small phase space bins in each event. Global temperature fluctuations provide an estimation of the specific heat of the system. Local temperature fluctuations of the event may be ascribed to the remnants of initial energy density fluctuations. Together these two observables give an insight into the system created in heavy-ion collisions and its evolution. Event-by-event hydrodynamic calculations indeed provide adequate theoretical basis for understanding the origin of the fluctuations. We demonstrate the feasibility of studying global and local temperature fluctuations at the Large Hadron Collider energy by the use of AMPT event generator.
title: Image-guided Embolization of Arteriovenous Malformations of the Hand using EVOH
Creators: name: Schmidt, Vanessa
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Interventional vascular
subject: Vascular
subject: Fluoroscopy
subject: MR
subject: MR-Angiography
subject: Arterial access
subject: Embolisation
subject: Treatment effects
subject: Arteriovenous malformations
subject: Haemodynamics / Flow dynamics
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purpose of this multicenter study was to evaluate the safety and outcome of image-guided embolization using ethylene-vinyl alcohol copolymer (EVOH)-based liquid embolic agents for treating arteriovenous malformations (AVMs) affecting the...
Energy metabolism regulates clathrin adaptors at the trans -Golgi network and endosomes
Creators: name: Aoh, Quyen L.
name: Duncan, Mara C.
name: Hung, Chao Wei
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Localization of endosomal clathrin adaptors is regulated by glucose availability via an unknown mechanism. Studies in intact and permeabilized cells show that clathrin adaptor localization is precisely tuned by cellular ATP concentration. These data provide evidence for how membrane traffic is coordinated with overall proliferation rates.Glucose is a master regulator of cell behavior in the yeast Saccharomyces cerevisiae. It acts as both a metabolic substrate and a potent regulator of intracellular signaling cascades. Glucose starvation induces the transient delocalization and then partial relocalization of clathrin adaptors at the trans-Golgi network and endosomes. Although these localization responses are known to depend on the protein kinase A (PKA) signaling pathway, the molecular mechanism of this regulation is unknown. Here we demonstrate that PKA and the AMP-regulated kinase regulate adaptor localization through changes in energy metabolism. We show that genetic and chemical manipulation of intracellular ATP levels cause corresponding changes in adaptor localization. In permeabilized cells, exogenous ATP is sufficient to induce adaptor localization. Furthermore, we reveal distinct energy-dependent steps in adaptor localization: a step that requires the ADP-ribosylation factor ARF, an ATP-dependent step that requires the phosphatidyl-inositol-4 kinase Pik1, and third ATP-dependent step for which we provide evidence but for which the mechanism is unknown. We propose that these energy-dependent mechanisms precisely synchronize membrane traffic with overall proliferation rates and contribute a crucial aspect of energy conservation during acute glucose starvation.
title: Using Traditional Machine Learning Techniques for Predicting the Best Clinical Outcomes On Improvement In Vas, Mod And Ncos Based Upon Clinical And Imaging Features
Creators: name: Gupta, Abhishek
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Neuroradiology spine
subject: MR
subject: Computer Applications-Detection, diagnosis
subject: Decision analysis
subject: Outcomes

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purpose of this study is to use machine learning techniques for predicting the clinical outcomes on improvement in Visual Analogue Scale (VAS), Modified Oswestry Disability Index (MOD) and Neurogenic Claudication Outcome Score (NCOS) based on...
title: Umbilical artery Doppler Assessment: a potential advanced practice in the radiographer profession?
Creators: name: Sancho, Ana
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Obstetrics (Pregnancy / birth / postnatal period)
subject: Professional issues
subject: Vascular
subject: Ultrasound
subject: Cost-effectiveness
subject: Diagnostic procedure
subject: Education
subject: Education and training
subject: Obstetrics
subject: Patterns of Care

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Nowadays, ultrasonography is one of the most used imaging procedures in the field of Obstetrics, as it provides safety for the patient, as well as for the health professional, as it is an exam with no ionizing radiation, non-invasive, and without...
Cosmological black holes and the direction of time
Creators: name: Romero, Gustavo E.
name: Pérez, Daniela
name: Armengol, Federico G. Lopez
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Macroscopic irreversible processes emerge from fundamental physical laws of reversible character. The source of the local irreversibility seems to be not in the laws themselves but in the initial and boundary conditions of the equations that represent the laws. In this work we propose that the screening of currents by black hole event horizons determines, locally, a preferred direction for the flux of electromagnetic energy. We study the growth of black hole event horizons due to the cosmological expansion and accretion of cosmic microwave background radiation, for different cosmological models. We propose generalized McVittie co-moving metrics and integrate the rate of accretion of cosmic microwave background radiation onto a supermassive black hole over cosmic time. We find that for flat, open, and closed Friedmann cosmological models, the ratio of the total area of the black hole event horizons with respect to the area of a radial co-moving space-like hypersurface always increases. Since accretion of cosmic radiation sets an absolute lower limit to the total matter accreted by black holes, this implies that the causal past and future are not mirror symmetric for any spacetime event. The asymmetry causes a net Poynting flux in the global future direction; the latter is in turn related to the ever increasing thermodynamic entropy. Thus, we expose a connection between four different "time arrows": cosmological, electromagnetic, gravitational, and thermodynamic.
description: 13 pages, 2 figures in Foundations of Science (2017)
Identification and characterization of Drosophila Snurportin reveals a role for the import receptor Moleskin/importin-7 in snRNP biogenesis
Creators: name: Natalizio, Amanda Hicks
name: Matera, A. Gregory
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Previous work established Importin-β and Snurportin1 as the vertebrate snRNP import receptor and adaptor proteins, respectively. This study identifies Drosophila Snurportin and shows that it uses an alternative import receptor, Importin7/Moleskin. Moleskin is required for the stability of other snRNP biogenesis factors.Nuclear import is an essential step in small nuclear ribonucleoprotein (snRNP) biogenesis. Snurportin1 (SPN1), the import adaptor, binds to trimethylguanosine (TMG) caps on spliceosomal small nuclear RNAs. Previous studies indicated that vertebrate snRNP import requires importin-β, the transport receptor that binds directly to SPN1. We identify CG42303/snup as the Drosophila orthologue of human snurportin1 (SNUPN). Of interest, the importin-β binding (IBB) domain of SPN1, which is essential for TMG cap–mediated snRNP import in humans, is not well conserved in flies. Consistent with its lack of an IBB domain, we find that Drosophila SNUP (dSNUP) does not interact with Ketel/importin-β. Fruit fly snRNPs also fail to bind Ketel; however, the importin-7 orthologue Moleskin (Msk) physically associates with both dSNUP and spliceosomal snRNPs and localizes to nuclear Cajal bodies. Strikingly, we find that msk-null mutants are depleted of the snRNP assembly factor, survival motor neuron, and the Cajal body marker, coilin. Consistent with a loss of snRNP import function, long-lived msk larvae show an accumulation of TMG cap signal in the cytoplasm. These data indicate that Ketel/importin-β does not play a significant role in Drosophila snRNP import and demonstrate a crucial function for Msk in snRNP biogenesis.
La teoria della sostanza di Aristotele e l?Accademia di Platone in Metafisica Z. ?? ???? ?? ?????? vs ?? ???? ?? ??????????.
Creators: name: MICHETTI, BEATRICE
Publisher: name: Universit� degli studi di Genova
Year: 2021

description: The subject of the present research work is the first of the so-called 'central books' of Aristotle's Metaphysics, Book Z. The aim is to show how the theory of substance developed in Metaph. Z constitutes a crucial stage in the more general process of de-construction and de-mathematization of the Platonic-academic system that occupies a substantial part of Aristotelian philosophical speculation in the Metaphysics. The continuous comparison between the status of natural substances and that of geometric mathematical entities is far from being accidental in the context of the investigation of substance in Metaph. Z. On the contrary, it stands as a programmatic choice oriented to place physics, and not the abstract model of mathematics, as the propaedeutic science that from natural substances - assumed as the main object of the examination of the book Z - leads to the causes and first principles of what is. In this sense, on a methodological level, the object of this thesis is not the book Z in its entirety, but rather the identification and exegesis of those passages where there is an instrumental use of mathematical-geometric examples, which Aristotle uses in the course of his investigation of substance to reaffirm the fundamental role of physics.
title: Independent evaluation of a commercial AI for the full-field digital mammography: an international multi-reader multi-case study and a multi-center prospective performance on Moscow population
Creators: name: Andreychenko, Anna
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Breast
subject: Mammography
subject: CAD
subject: Cancer

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: The purpose of this study was to measure the international radiologists performance for the benchmarking of an AI stand alone performance for MMG reading and a prospective multi-center AI solution validation based on the agreement study with the...
An ${\cal N}=3$ Solution in Dyonic ISO(7) Gauged Maximal Supergravity and Its Uplift to Massive Type IIA
Creators: name: Pang, Yi
name: Rong, Junchen
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider a certain ${\cal N}=1$ supersymmetric, SO(3)$\times$SO(3) invariant, subsector of the dyonic ISO(7)-gauged maximal supergravity in four-dimensions. The theory contains two scalar fields and two pseudoscalar fields. We look for stationary points of the scalar potential, especially the one preserving ${\cal N}=3$ supersymmetry of the original ISO(7) gauged theory. The ${\cal N}=3$ stationary point corresponding to the $AdS$ vacuum in the $D=4$ theory is lifted to a warped $AdS_4\times X_6$ type solution in massive type IIA supergravity. This $D=10$ background should be the dual of a certain ${\cal N}=3$ Chern-Simons matter theory in three dimensions.
description: 15 page, 1 figure, typos corrected, refs updated
Evolution of magnetism in Pd-substituted Ce$_2$RhIn$_8$ single crystals
Creators: name: Kratochvilova, Marie
name: Uhlirova, Klara
name: Prokleska, Jan
name: Danis, Stanislav
name: Cermak, Petr
name: Sechovsky, Vladimir
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The evolution of magnetism and superconductivity in Ce$_2$Rh$_{1-x}$Pd$_x$In$_8$ solid solutions has been studied within the entire concentration range by means of thermodynamic and magnetic measurements at ambient pressure and at temperatures between 0.35 K and room temperature. For this purpose, single crystals with Pd concentrations x = 0, 0.10, 0.15, 0.30, 0.45, 0.55, 0.85 and 1 have been grown from In self-flux and characterized by x-ray diffraction and microprobe analysis. Starting from the antiferromagnet Ce$_2$RhIn$_8$, the Néel temperature gradually decreases with increasing Pd concentration and the antiferromagnetism has disappeared for $x \ge 0.45$. Superconductivity has been observed only for Ce$_2$PdIn$_8$.
Machine Learning and Pattern Recognition Methods for Remote Sensing Image Registration and Fusion
Creators: name: SOLARNA, DAVID
Publisher: name: Universit� degli studi di Genova
Year: 2021

description: In the last decade, the remote sensing world has dramatically evolved. New types of sensor, each one collecting data with possibly different modalities, have been designed, developed, and deployed. Moreover, new missions have been planned and launched, aimed not only at collecting data of the Earth's surface, but also at acquiring planetary data in support of the study of the whole Solar system. Indeed, such a variety of technologies highlights the need for automatic methods able to effectively exploit all the available information. In the last years, lot of effort has been put in the design and development of advanced data fusion methods able to extract and make use of all the information available from as many complementary information sources as possible. Indeed, the goal of this thesis is to present novel machine learning and pattern recognition methodologies designed to support the exploitation of diverse sources of information, such as multisensor, multimodal, or multiresolution imagery. In this context, image registration plays a major role as is allows bringing two or more digital images into precise alignment for analysis and comparison. Here, image registration is tackled using both feature-based and area-based strategies. In the former case, the features of interest are extracted using a stochastic geometry model based on marked point processes, while, in the latter case, information theoretic functionals and the domain adaptation capabilities of generative adversarial networks are exploited. In addition, multisensor image registration is also applied in a large scale scenario by introducing a tiling-based strategy aimed at minimizing the computational burden, which is usually heavy in the multisensor case due to the need for information theoretic similarity measures. Moreover, automatic change detection with multiresolution and multimodality imagery is addressed via a novel Markovian framework based on a linear mixture model and on an ad-hoc multimodal energy function minimized using graph cuts or belied propagation methods. The statistics of the data at the various spatial scales is modelled through appropriate generalized Gaussian distributions and by iteratively estimating a set of virtual images, at the finest resolution, representing the data that would have been collected in case all the sensors worked at that resolution. All such methodologies have been experimentally evaluated with respect to different datasets, and with particular focus on the trade-off between the achievable performances and the demands in terms of computational resources. Moreover, such methods are also compared with state-of-the-art solutions, and are analyzed in terms of future developments, giving insights to possible future lines of research in this field.
(401578) Henry James Pearce
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.
Instantaneous inactivation of cofilin reveals its function of F-actin disassembly in lamellipodia
Creators: name: Berginski, Mathew E.
name: Vitriol, Eric A.
name: Wise, Ariel L.
name: Zheng, James Q.
name: Bamburg, James R.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2013

description: Chromophore-assisted laser inactivation (CALI) was developed to instantly and specifically inactivate cofilin in cells. Simultaneous CALI and live imaging revealed that the principal role of cofilin in lamellipodia at steady state is to break down F-actin, control filament turnover, and regulate the rate of retrograde flow in lamellipodia.Cofilin is a key regulator of the actin cytoskeleton. It can sever actin filaments, accelerate filament disassembly, act as a nucleation factor, recruit or antagonize other actin regulators, and control the pool of polymerization-competent actin monomers. In cells these actions have complex functional outputs. The timing and localization of cofilin activity are carefully regulated, and thus global, long-term perturbations may not be sufficient to probe its precise function. To better understand cofilin's spatiotemporal action in cells, we implemented chromophore-assisted laser inactivation (CALI) to instantly and specifically inactivate it. In addition to globally inhibiting actin turnover, CALI of cofilin generated several profound effects on the lamellipodia, including an increase of F-actin, a rearward expansion of the actin network, and a reduction in retrograde flow speed. These results support the hypothesis that the principal role of cofilin in lamellipodia at steady state is to break down F-actin, control filament turnover, and regulate the rate of retrograde flow.
title: How to perform a Liver US Attenuation Assessment - Practical advices to get a reliable assessment of the liver ultrasound attenuation with new Esaote QAI
Creators: name: Maiocchi, Laura
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Abdomen
subject: Ultrasound
subject: Diagnostic procedure
subject: Education
subject: Metabolic disorders
subject: Tissue characterisation

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: Hepatic steatosis is the main manifestation of non-alholic fatty liver disease (NAFLD), whose prevalence reaches 16-30% within the general population, both adults and children, but it is higher in severe obesity and in patients with metabolic...
Strumenti e metodi di design incentrato sull'utente per la semplificazione e l'inclusivit�. Verifica di strumenti quantitativi e qualitativi di misura di usabilit� di siti web dai contenuti testuali complessi.
Creators: name: CANFORA, MICHELA
Publisher: name: Universit� degli studi di Genova
Year: 2021

description: The objective of the thesis is to improve, in an automatic and quantitative way, the level of comprehensibility of a written text from the user's point of view and, through the study and verification of a multi-level textual analysis tool generated of the Institute of Computational Linguistics, READ-IT, lay the foundations to be able to extend the functionality of this software tool from the point of view of user-centered design to automate a simplification system of complex contents that can facilitate the work of developers.
title: Retroperitoneal liposarcoma
Creators: name: Baptista, Diogo
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Retroperitoneum
subject: CT
subject: MR
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Cancer
subject: Pathology

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: To describe the imaging features of retroperitoneal liposarcoma in computed tomography (CT) and magnetic resonance imaging...
Food Cost Review, 1984
Creators: name: Dunham, Denis
name: Dunham, Denis
Publisher: name: Unknown
Year: 1985
Subjects: subject: Agricultural and Food Policy
subject: Demand and Price Analysis
subject: Marketing
subject: FOS: Economics and business
subject: Retail food prices
subject: farm to retail price spread
subject: farm value
subject: food marketing costs
subject: food spending
subject: profit productivity

description: Retail grocery food prices increased 3.8 percent in 1984, compared with a 2.1- percent rise in 1983. The larger rise reflected tighter supplies of some farm products, higher farm prices, and a bigger rise in the farm to retail price spread. Food price increases for both years were much weaker than in recent years, and the share of income going for food continued downward. The farm value of USDA's market basket of foods rose 5.3 percent in 1984, following a 2.2-percent drop a year earlier. The farm-value share of a dollar spent at foodstores rose to 34 percent from 33 percent. The farm to retail price spread of USDA's market basket of foods rose by 3.2 percent. Food industry marketing costs increased at a moderate rate, largely because of a relatively small rise in wages and salaries of workers.
Matrix weighted norm inequalities for commutators and paraproducts with matrix symbols
Creators: name: Isralowitz, Joshua
name: Kwon, Hyun-Kyoung
name: Pott, Sandra
Publisher: name: arXiv
Year: 2015
Subjects: subject: Classical Analysis and ODEs (math.CA)
subject: FOS: Mathematics
subject: 42B20

description: Let $B$ be a locally integrable matrix function, $W$ a matrix A${}_p$ weight with $1 < p < \infty$, and $T$ be any of the Riesz transforms. We will characterize the boundedness of the commutator $[T, B]$ on $L^p(W)$ in terms of the membership of $B$ in a natural matrix weighted BMO space. To do this, we will characterize the boundedness of dyadic paraproducts on $L^p(W)$ via a new matrix weighted Carleson embedding theorem. Finally, we will use some of the ideas from these proofs to (among other things) obtain quantitative weighted norm inequalities for these operators and also use them to prove sharp $L^2$ bounds for the Christ/Goldberg matrix weighted maximal function associated with matrix A${}_2$ weights.
description: v2, 38 pages, minor changes made (including a shorter proof of (b) implies (a) in Theorem 1.3), to appear in the Journal of the London Mathematical Society
Criticit� nelle esigenze e nelle offerte energetiche: il ruolo rilevante della progettazione e della gestione ottimizzata delle macchine a fluido e dei sistemi per la conversione di energia. Aspetti applicativi nella piccola fornitura di energia e nella propulsione navale
Creators: name: BONO, ANDREA
Publisher: name: Universit� degli studi di Genova
Year: 2021

description: The present work deals with environmental sustainability and specific engineering solutions able to cope with such a global issue. Attention is focused on renewable energy and innovative fuels as effective strategies in contributing valuable techniques in order to face the need of mitigating environmental problems concerning climate change and global warming. The research study is targeted on optimized design and management of fluid machinery, and extensively on optimized energy conversion systems, conceptualized in accordance with current standards and regulations, governing the reference sector. The analysis investigates small energy supply from renewables (wind power) and innovative marine propulsion (alternative fuels and unconventional propulsion systems). Regulations and technical design are constantly focused for the study. The work proposes case solutions for energy design and management actions dealing with the theme of environmental sustainability: engineering analyses (design, technical-economical evaluation, performance results) for hybrid wind powered plants empowering SWRO (Sea Water Reverse Osmosis) desalination processes; engineering analyses (design, technical evaluation, performance results) for wind turbine rotors operating in sites characterized by a small wind resource; engineering analyses (design, technical evaluation, performance results) for marine ship propulsion empowered by LNG as an alternative sustainable fuel and by gas turbines as prime movers coupled to combined cycles as an innovative propulsion system (COGES configuration).
(401579) Edward Boase
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.
title: Spine fracture: is it always so bad?
Creators: name: Kobets, Vladyslav
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Bones
subject: Musculoskeletal spine
subject: Trauma
subject: CT
subject: CT-High Resolution
subject: Education
subject: Surgery
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: 1. To know the definition of spinal injury 2. To understand the classification of spinal injury 3. To demonstrate cases of spinal injury without neurological...
Hydrodynamics of Gaseous System in Massive Brans-Dicke Gravity
Creators: name: Sharif, M.
name: Manzoor, Rubab
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: This paper explores hydrodynamics and hydrostatic of a star in post-Newtonian approximation of massive Bran-Dicke gravity. We study approximated solution of the field equations upto $O(c^{-4})$ and generalize Euler equation of motion. We then formulate equations governing hydrodynamics, stability and instability of the system. Finally, we discuss spherically symmetric stars for a specific barptropic case like dust, cosmic string and domain wall in this scenario.
description: 22 pages, no figure, title is changed, some instability conditions are developed, references are updated
(401575) Thomas Bisset
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.
(401576) William Bisset
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.
Supplementary material from The first arriving virus shapes within-host viral diversity during natural epidemics
Creators: name: Jokinen, Maija
name: Sallinen, Suvi
name: Jones, Mirkka M.
name: Sirén, Jukka
name: Guilbault, Emy
name: Susi, Hanna
name: Laine, Anna-Liisa
Publisher: name: The Royal Society
Year: 2023
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Ecology

description: Viral diversity has been discovered across scales from host individuals to populations. However, the drivers of viral community assembly are still largely unknown. Within-host viral communities are formed through coinfections, where the interval between the arrival times of viruses may vary. Priority effects describe the timing and order in which species arrive in an environment, and how early colonizers impact subsequent community assembly. To study the effect of the first-arriving virus on subsequent infection patterns of five focal viruses, we set up a field experiment using naïve Plantago lanceolata plants as sentinels during a seasonal virus epidemic. Using joint species distribution modelling, we find both positive and negative effects of early season viral infection on late season viral colonization patterns. The direction of the effect depends on both the host genotype and which virus colonized the host early in the season. It is well established that co-occurring viruses may change the virulence and transmission of viral infections. However, our results show that priority effects may also play an important, previously unquantified role in viral community assembly. The assessment of these temporal dynamics within a community ecological framework will improve our ability to understand and predict viral diversity in natural systems.
title: Tuberculosis or lung cancer: the role of chest CT radiomics in diagnosis of lung cancer in developing nations
Creators: name: guido, Gisella
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Lung
subject: Oncology
subject: Thorax
subject: CT
subject: CT-High Resolution
subject: Computer Applications-Detection, diagnosis
subject: Segmentation
subject: Cancer
subject: Cavitation
subject: Infection

description: Purpose Methods and materials Results Conclusion Personal information and conflict of interest References
description: Purpose: Tuberculosis (TB) and lung cancer (LC) are the major cause of the increased disease burden in many low-income countries. TB is considered a great mimicker of various diseases and its protean manifestations can be similar to LC clinically and...
Intrinsic spin polarized electronic structure of CrO2 epitaxial film revealed by bulk-sensitive spin-resolved photoemission spectroscopy
Creators: name: Fujiwara, Hirokazu
name: Sunagawa, Masanori
name: Terashima, Kensei
name: Kittaka, Tomoko
name: Wakita, Takanori
name: Muraoka, Yuji
name: Yokoya, Takayoshi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We have performed bulk-sensitive spin-resolved photoemission spectroscopy in order to clarify the intrinsic spin-resolved electronic states of half-metallic ferromagnet CrO2. We used CrO2 epitaxial films on TiO2(100), which shows a peak at 1 eV with a clear Fermi edge, consistent with the bulk-sensitive PES spectrum for CrO2. In spin-resolved spectra at 40 K, while the Fermi edge was observed in the spin up (majority spin) state, no states at the Fermi level (EF) with an energy gap of 0.5 eV below EF was observed in the spin down (minority spin) state. At 300 K, the gap in the spin down state closes. These results are consistent with resistivity measurements and magnetic hysteresis curves of the fabricated CrO2 film, constituting spectroscopic evidence for the half-metallicity of CrO2 at low temperature and reducing the spin polarization at room temperature. We also discuss the electron correlation effects of Cr 3d.
description: 7 pages, 2 figures
title: Cerebral ring-enhancing lesions: how to orient the diagnostic range
Creators: name: ELmouden, hanane
Publisher: name: European Congress of Radiology
Year: 2022
Subjects: subject: Neuroradiology brain
subject: CT
subject: MR
subject: Imaging sequences
subject: Abscess
subject: Cancer
subject: Infection

description: Learning objectives Background Findings and procedure details Conclusion Personal information and conflict of interest References
description: Learning objectives: To analyze and evaluate 'ring-enhancing' appearance as a sign in the differential diagnosis of neurological lesions in the brain.-To distinguish between neoplastic and non-neoplastic peripheral enhancing or ring like lesions on contrast enhanced CT...
(401572) James Davidson
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.