cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Crossover between Fermi liquid and non-Fermi liquid behavior in the non-centrosymmetric compound Yb$_2$Ni$_{12}$P$_7$
Creators: name: Jang, S
name: White, B D
name: Ho, P -C
name: Kanchanavatee, N
name: Janoscheck, M
name: Hamlin, J J
name: Maple, M B
Publisher: name: arXiv
Year: 2014
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: A crossover from a non-Fermi liquid to a Fermi liquid phase in Yb$_2$Ni$_{12}$P$_7$ is observed by analyzing electrical resistivity $ρ(T)$, magnetic susceptibility $χ(T)$, specific heat $C(T)$, and thermoelectric power $S(T)$ measurements. The electronic contribution to specific heat, $C_{e}(T)$, behaves as $C_{e}(T)/T \sim -\ln(T)$ for 5 K $< T $ 4 K. A crossover between Fermi-liquid and non-Fermi liquid behavior suggests that Yb$_2$Ni$_{12}$P$_7$ is in close proximity to a quantum critical point, in agreement with results from recent measurements of this compound under applied pressure.
description: 17 pages, 6 figures, accepted in J. Phys.: Condens. Matter
Measuring web connectivity between research organizations through ROR identifiers
Creators: name: Orduna-Malea, Enrique
name: Bautista-Puig, Nuria
Publisher: name: arXiv
Year: 2022
Subjects: subject: Digital Libraries (cs.DL)
subject: FOS: Computer and information sciences

description: Digital information needs to be accessed and used in a manageable and sustainable manner to facilitate the advancement of science and science management. Many types of Persistent Identifiers (PIDs) are already in use and well-established in support of the scholarly communication industry, mainly digital objects (e.g., DOIs) and person identifiers (e.g., ORCID). PIDs improve the interoperability of digital entities, make them reusable, and, at the same time, foster FAIR principles. The main objective of this exploratory work is to measure the degree and type of use of ROR identifiers by the online scientific and academic ecosystem through link-based indicators. The analysis yielded 149,851 links to ror.org webpages: 147,154 links to ROR-based URLs and 2,698 links to other informative webpages under the ror.org website. The results obtained evidence that the percentage of ROR identifiers linked is limited (51.6% of ROR identifiers have been linked at least once). These links come from a limited number of referring domains (242 unique domain names) and mainly from bibliographic records (51.4% of links) and organization cards (36% of links). While the distribution of ROR identifiers is biased towards Anglo-Saxon countries (mainly United States) and types (companies), the educational research organizations are the institutions most linked through their corresponding ROR-based URLs. The connectivity between DOIs, ORCIDs and RORs can be the spearhead to carry out new webometric and bibliometric studies, of interest to characterize the presence, impact, and interconnection of the global academic Web.
description: Conference paper; 13 pages; 5 tables; 4 figures
title: Carcinoid Tumours of the Gastrointestinal Tract: A Pictorial Review
Creators: name: Kulkarni, Sagar
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Education and training
subject: Education
subject: CT
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the diagnostic workup of a patient with suspected carcinoid tumour of the gastrointestinal tract Describe the features of carcinoid tumours of the bowel on CT imaging Describe the pathophysiology and clinical features of carcinoid...
title: Limbic encephalitis
Creators: name: Dominguez Gomez, Laura
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neuroradiology brain
subject: MR
subject: Diagnostic procedure
subject: Inflammation

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: We would like to make a review of this pathology, through several cases of our hospital, because in almost every case has a late...
title: Surgical complications after pediatric liver transplantation
Creators: name: Burcet Rodríguez, Gemma
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Liver
subject: Paediatric
subject: CT
subject: Ultrasound
subject: Complications
subject: Diagnostic procedure
subject: Transplantation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Liver transplant is the treatment option for the end stage liver diseases in children. Pediatric transplant differs from that of an adult's in various aspects, mainly due to the fact that patient size and hemodynamic characteristics vary with...
Rôle des éléments paysagers linéaires dans la configuration spatiale des systèmes de culture
Creators: name: Ben Ahmed, Aymen
name: Taouajouti, Nesrine
name: Mekki, Insaf
name: Bailly, Jean-Stéphane
name: RIZZO, Davide
Publisher: name: PayOTe
Year: 2023
Subjects: Landscape Agronomy
Landscape features
Linear elements
Tunisia
Agricultural landscapes
Mediterranean landscapes

description: La description des configurations spatiales des systèmes de culture est nécessaire pour en comprendre l'organisation et explorer des scénarios d'évolution plausibles. De multiples données sont nécessaires pour cette description, qui doit couvrir les séquences de cultures et les pratiques associées. Cependant, la disponibilité et l'exhaustivité des données est très variable, en fonction de la région et du niveau spatial d'intérêt. Cette étude se focalise sur la caractérisation des composantes linéaires (chemins, limites parcellaires, haies, réseau hydrographique, …) d'un paysage agricole méditerranéen dans un contexte de polyculture-élevage en pluvial. L'objectif est de comprendre l'impact des éléments linéaires sur l'organisation spatiale des assolements. Sur la base de la littérature existante, nous avons identifié les critères de description et classification de ces éléments linéaires liés à des indicateurs visuels. Une campagne de relevés terrain a été menée pour valider la classification et compléter les données existantes. La classification porte sur deux critères d'intérêt agronomique: origine (anthropique ou naturelle), et niveau de porosité latérale: non franchissable, franchissable par des machines, des animaux ou des humains. Des analyses statistiques spatiales permettront d'explorer le rôle de barrière ou jonction que peuvent jouer les éléments linéaires paysagers dans la définition de clusters de systèmes de cultures (assolements partagés) dans le bassin versant du Lebna, en Tunisie.
Enhancement of charge-neutral fermionic excitation near spin-flop transition\\ in magnetic Kondo material YbIr$_3$Si$_7$
Creators: name: Kitagawa, Shunsaku
name: Kobayashi, Takumi
name: Hori, Fumiya
name: Ishida, Kenji
name: Nevidomskyy, Andriy H.
name: Qian, Long
name: Morosan, Emilia
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The new Kondo material YbIr$_3$Si$_7$, similar to other Kondo insulators, has been reported to exhibit charge-neutral fermionic excitations through measurements of specific heat and thermal conductivity at low temperatures. We performed $^{29}$Si-NMR on YbIr$_3$Si$_7$ to investigate the magnetic response of charge-neutral fermions from a microscopic perspective. In low magnetic fields parallel to the $c$ axis, a single NMR peak in the paramagnetic state splits into three peaks below $T_{\rm N}$. In contrast, only a slight shift of the single NMR peak was observed in high magnetic fields. This spectral change as a function of the $c$-axis magnetic field is interpreted as spin-flop transition, at which the magnetic moments oriented along the $c$ axis (AF-I phase) are rotated to the $ab$ plane with ferromagnetic component along the $c$-axis (AF-II phase). In the vicinity of the spin-flop magnetic field $H_{\rm M}$, nuclear spin-lattice relaxation rate $1/T_1$ was found to be proportional to temperature at low temperatures, indicating the existence of charge-neutral fermions. Furthermore, a peak of $1/T_1$ vs. the $c$-axis magnetic field suggests that the charge-neutral fermions in YbIr$_3$Si$_7$ are closely related to its magnetic properties. Our findings shed light on the origin of charge-neutral fermions in insulators.
description: 5 pages, 3 figures
title: A comparison between adaptive statistical iterative reconstruction (ASiR) and new ASiR-V techniques for dose reduction and image quality assessment in abdominal CT: A phantom study
Creators: name: Ungania, Sara
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Radiation physics
subject: Radioprotection / Radiation dose
subject: Abdomen
subject: CT
subject: CT-High Resolution
subject: Image manipulation / Reconstruction
subject: Dosimetry
subject: Safety
subject: Radiation safety
subject: Quality assurance
subject: Artifacts
subject: Image verification

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Dose reduction in body CT is nowadays a top priority among patients and the health care community because of a potentially increased risk associated with ionizing radiation. However, dose reduction must be balanced by an acceptable level of image...
Stability of C3 and C4 grass patches after fire and simulated grazing
Creators: name: Ansley, Jim
Publisher: name: Zenodo
Year: 2023
Subjects: brush management
Texas wintergrass
Buffalograss
Honey mesquite
Nassella leucotricha
fire
Fire research
Buchloe dactyloides
woody plant encroachment
Prosopis glandulosa

description: As the woody legume, Prosopis glandulosa (honey mesquite) has encroached into grasslands and rangelands in the southern Great Plains, USA, two grass species, C4 shortgrass, Buchloe dactyloides (buffalograss), and C3 mid-grass, Nassella leucotricha (Texas wintergrass), have increased in dominance. Occurrence of more productive C4 mid-grasses and herbaceous diversity have declined. We measured effects of various combinations of spring clipping (to simulate cattle grazing) and summer and/or winter fire treatments on the stability of monoculture patches of these two grass species over an eight-year period, with the goal of reducing Nassella and increasing C4 mid-grass cover. All fire treatments top-killed most Prosopis trees that subsequently resprouted. Buchloe cover declined in the No Clip + No Fire treatment but remained intact with clipping and/or fire. Frequent clipping reduced Nassella cover across all fire treatments. Buchloe encroachment into Nassella patches was greatest in the Clip + Alternate Season fire treatment. C4 mid-grass cover increased to 15–25% in Nassella patches in several fire-only or Clip + Fire treatments; greatest gains were observed in treatments that included summer fire. In contrast, C4 mid-grass gains were lower in Buchloe patches. These results suggest that C4 mid-grass restoration was linked with treatments that reduced Nassella cover.
description: Funding provided by: E. Paul and Helen Buck Waggoner Foundation*Crossref Funder Registry ID: Award Number:
Funding provided by: Texas A&M AgriLife ResearchCrossref Funder Registry ID: http://dx.doi.org/10.13039/100019191Award Number: Hatch H-8310
description: Data were collected in a field study in north central texas, USA, after plots were exposed to dufferent prescribed fire treatments and/or clipping treatments to simulate grazing. All data were collected over a 9-year period of time. Field observations of ground cover of different grass species, forbs, litter and bareground were recorded in the field, verified with photographs of 0.5 x 1.0 m small plots, and entered into an excel spreadsheet for analysis.
title: Εισπνεόμενη κολιμυκίνη ως πρόληψη των αναπνευστικών λοιμώξεων στη ΜΕΘ
titleType: AlternativeTitle
Creators: name: Καρβουνιάρης, Μάριος
Publisher: name: University of Thessaly
Year: 2016
Subjects: subject: Κολιμυκίνη -- Θεραπευτική χρήση
subject: Πνεύμονες -- Ασθένειες -- Πρόληψη
subject: Νοσοκομειακές λοιμώξεις -- Πρόληψη

description: Σημείωση: διατίθεται συμπληρωματικό υλικό σε ξεχωριστό αρχείο.
Phase coexistence and metal-insulator transition in few-layer phosphorene: A computational study
Creators: name: Guan, Jie
name: Zhu, Zhen
name: Tománek, David
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Based on {\em ab initio} density functional calculations, we propose $γ$-P and $δ$-P as two additional stable structural phases of layered phosphorus besides the layered $α$-P (black) and $β$-P (blue) phosphorus allotropes. Monolayers of some of these allotropes have a wide band gap, whereas others, including $γ$-P, show a metal-insulator transition caused by in-layer strain or changing the number of layers. An unforeseen benefit is the possibility to connect different structural phases at no energy cost. This becomes particularly valuable in assembling heterostructures with well-defined metallic and semiconducting regions in one contiguous layer.
description: 5 pages, 4 figures, accepted by PRL
title: MR Enterography in the evaluation of Crohn disease
Creators: name: Gavilanes Vaca, Alicia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Inflammation
subject: Education and training
subject: Technical aspects
subject: Complications
subject: Gastrointestinal tract
subject: MR-Enterography

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To review the imaging technique and the most significant radiological findings of patients with Crohn’s disease who underwent a Magnetic Resonance Enterography as part of the evaluation of their...
Occupational Safety Practices in Industries of Nepal-Review.pdf
Creators: name: NG, SUNIL KUMAR
name: Chellapalli, Thirupathi
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 350712
subject: Production and operations management
classificationCode: 350710
subject: Organisational behaviour

description: This paper sets out to meticulously examine the occupational safety practices within Nepalese industries, focusing on safety measures, safety awareness, injury trends spanning a decade, and a comparative analysis with other nations as well.
The lower tail: Poisson approximation revisited
Creators: name: Janson, Svante
name: Warnke, Lutz
Publisher: name: arXiv
Year: 2014
Subjects: subject: Probability (math.PR)
subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 60F10 (Primary), 60C05, 05C80 (Secondary)

description: The well-known "Janson's inequality" gives Poisson-like upper bounds for the lower tail probability \Pr(X \le (1-\eps)\E X) when X is the sum of dependent indicator random variables of a special form. We show that, for large deviations, this inequality is optimal whenever X is approximately Poisson, i.e., when the dependencies are weak. We also present correlation-based approaches that, in certain symmetric applications, yield related conclusions when X is no longer close to Poisson. As an illustration we, e.g., consider subgraph counts in random graphs, and obtain new lower tail estimates, extending earlier work (for the special case \eps=1) of Janson, Luczak and Rucinski.
description: 21 pages
title: Additional Cervical Sequence to Help in MRI Diagnosis of Multiple Sclerosis
Creators: name: Fileva, Nevena
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neuroradiology spine
subject: MR
subject: Diagnostic procedure
subject: Pathology

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Multiple sclerosis (MS) is a chronical disease of the central nervous system (CNS) affecting young adults between 20 and 40, predominantly females. It includes simultaneous processes of inflammation, demyelination, axonal loss and gliosis. Typical...
The decline in the working age population is leading to a shrinking labor force in Greece (in Greek)
Creators: name: Demo, Dirap
name: BAGAVOS, CHRISTOS
Publisher: name: figshare
Year: 2023
Subjects: Demography not elsewhere classified

description: ABSTRACT The decline in the working-age population (15-64 years old) is one of the most important dimensions of demographic change in Greece, and its evolution over time has an impact on the size of the labour force. This short text analyses the impact of changes both in the working-age population and in their participation rates in the labor market in Greece, over the past 20 years. At the same time, a first attempt is made to investigate the future evolution of the labour force, expecting a further decline in the working-age population in the current decade.
 ΠΕΡΙΛΗΨΗ Η συρρίκνωση του αριθμού των ατόμων εργάσιμης ηλικίας (15 έως 64 ετών) αποτελεί μία από τις σημαντικότερες διαστάσεις των δημογραφικών αλλαγών στην Ελλάδα, και η διαχρονική του εξέλιξη έχει επίδραση στο μέγεθος του εργατικού δυναμικού. Στο σύντομο αυτό κείμενο αναλύεται η επίπτωση των μεταβολών του πληθυσμού εργάσιμης ηλικίας αφενός ως προς το μέγεθός του και αφετέρου ως προς τη συμμετοχή του στην αγορά εργασίας στην Ελλάδα κατά την τελευταία 20ετία. Παράλληλα, επιχειρείται μία πρώτη διερεύνηση της μελλοντικής εξέλιξης του εργατικού δυναμικού, εν αναμονή μιας περαιτέρω μείωσης του αριθμού των ατόμων εργάσιμης ηλικίας την τρέχουσα δεκαετία.
SCALES: From Fairness Principles to Constrained Decision-Making
Creators: name: Balakrishnan, Sreejith
name: Bi, Jianxin
name: Soh, Harold
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Computers and Society (cs.CY)
subject: FOS: Computer and information sciences

description: This paper proposes SCALES, a general framework that translates well-established fairness principles into a common representation based on the Constraint Markov Decision Process (CMDP). With the help of causal language, our framework can place constraints on both the procedure of decision making (procedural fairness) as well as the outcomes resulting from decisions (outcome fairness). Specifically, we show that well-known fairness principles can be encoded either as a utility component, a non-causal component, or a causal component in a SCALES-CMDP. We illustrate SCALES using a set of case studies involving a simulated healthcare scenario and the real-world COMPAS dataset. Experiments demonstrate that our framework produces fair policies that embody alternative fairness principles in single-step and sequential decision-making scenarios.
description: Accepted to the 2022 AAAI/ACM Conference on AI, Ethics, and Society (AIES '22), Updated version with additional citations, 14 pages
title: Generation of Meaningful Patient Problem Lists using Multimedia Structured Reporting
Creators: name: Vining, David
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: eHealth
subject: Computer applications
subject: RIS
subject: PACS
subject: Structured reporting
subject: Outcomes
subject: Multidisciplinary cancer care

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The incorporationof a patient problem list (PPL) into an electronic health record (EHR) is required by the US Government's Meaningful Use Stage 1 and Stage 2 [1, 2]. However,the creation of relevant PPLs is challengedby several factors [3]: Lack of...
Rossby and Drift Wave Turbulence and Zonal Flows: the Charney-Hasegawa-Mima model and its extensions
Creators: name: Connaughton, Colm
name: Nazarenko, Sergey
name: Quinn, Brenda
Publisher: name: arXiv
Year: 2014
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: A detailed study of the Charney-Hasegawa-Mima model and its extensions is presented. These simple nonlinear partial differential equations suggested for both Rossby waves in the atmosphere and also drift waves in a magnetically-confined plasma exhibit some remarkable and nontrivial properties, which in their qualitative form survive in more realistic and complicated models, and as such form a conceptual basis for understanding the turbulence and zonal flow dynamics in real plasma and geophysical systems. Two idealised scenarios of generation of zonal flows by small-scale turbulence are explored: a modulational instability and turbulent cascades. A detailed study of the generation of zonal flows by the modulational instability reveals that the dynamics of this zonal flow generation mechanism differ widely depending on the initial degree of nonlinearity. A numerical proof is provided for the extra invariant in Rossby and drift wave turbulence -zonostrophy and the invariant cascades are shown to be characterised by the zonostrophy pushing the energy to the zonal scales. A small scale instability forcing applied to the model demonstrates the well-known drift wave - zonal flow feedback loop in which the turbulence which initially leads to the zonal flow creation, is completely suppressed and the zonal flows saturate. The turbulence spectrum is shown to diffuse in a manner which has been mathematically predicted. The insights gained from this simple model could provide a basis for equivalent studies in more sophisticated plasma and geophysical fluid dynamics models in an effort to fully understand the zonal flow generation, the turbulent transport suppression and the zonal flow saturation processes in both the plasma and geophysical contexts as well as other wave and turbulence systems where order evolves from chaos.
description: 64 pages, 33 figures
The decline in the number of persons of working age leads to a shrinking size of the labour force in Greece (in Greek)
Creators: name: Demo, Dirap
name: BAGAVOS, CHRISTOS
Publisher: name: figshare
Year: 2023
Subjects: Demography not elsewhere classified

description: ABSTRACT The decline in the working-age population (15-64 years old) is one of the most important dimensions of demographic change in Greece, and its evolution over time has an impact on the size of the labour force. This short text analyses the impact of changes both in the working-age population and in their participation rates in the labor market in Greece, over the past 20 years. At the same time, a first attempt is made to investigate the future evolution of the labour force, expecting a further decline in the working-age population in the current decade.
 ΠΕΡΙΛΗΨΗ Η συρρίκνωση του αριθμού των ατόμων εργάσιμης ηλικίας (15 έως 64 ετών) αποτελεί μία από τις σημαντικότερες διαστάσεις των δημογραφικών αλλαγών στην Ελλάδα, και η διαχρονική του εξέλιξη έχει επίδραση στο μέγεθος του εργατικού δυναμικού. Στο σύντομο αυτό κείμενο αναλύεται η επίπτωση των μεταβολών του πληθυσμού εργάσιμης ηλικίας αφενός ως προς το μέγεθός του και αφετέρου ως προς τη συμμετοχή του στην αγορά εργασίας στην Ελλάδα κατά την τελευταία 20ετία. Παράλληλα, επιχειρείται μία πρώτη διερεύνηση της μελλοντικής εξέλιξης του εργατικού δυναμικού, εν αναμονή μιας περαιτέρω μείωσης του αριθμού των ατόμων εργάσιμης ηλικίας την τρέχουσα δεκαετία.
D2.8 Architecture Design Document
Creators: name: Miguel, Pedro
name: Manso, Marco
name: Guerra, Barbara
Publisher: name: Zenodo
Year: 2023
Subjects: architecture
security
NAFv3
NATO Standard
SIGRUN
NATO All View (NAV)
NATO Capability View (NCV)
NATO Programme View (NPV)
NATO Operational View (NOV)
NATO Systems View (NSV)
NATO Service-Oriented View (NSOV)
NATO Technical View (NTV)
Minimum Data Set
Metadata
Base Models
Data Models
Layers

description: This document is the final version of the deliverable, presenting the overall principles and components, over a 3-tier layered structure, to achieve interoperable functions in a federated approach. It establishes the services and functions required to support the VALKYRIES SIGRUN and the established the design API interfaces for a integration of the applications into the VAL-KYRIES architecture frame.
title: Diagnostic accuracy of layered pattern found during MRI exams in predicting active inflammation or fibrosis in Crohn’s disease: systematic review and meta‐analysis
Creators: name: Rivosecchi, Flaminia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: MR
subject: Contrast agent-intravenous
subject: Inflammation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Crohn's Disease (CD) is a chronic relapsing inflammatory disease of the gastrointestinal tract involving all the layers of the bowel wall. There are several MR imaging findings identified with and without contrast agent injection able to evaluate...
A strong law of computationally weak subsets
Creators: name: Kjos-Hanssen, Bjørn
Publisher: name: arXiv
Year: 2014
Subjects: subject: Logic (math.LO)
subject: FOS: Mathematics
subject: 03D

description: We show that in the setting of fair-coin measure on the power set of the natural numbers, each sufficiently random set has an infinite subset that computes no random set. That is, there is an almost sure event $\mathcal A$ such that if $X\in\mathcal A$ then $X$ has an infinite subset $Y$ such that no element of $\mathcal A$ is Turing computable from $Y$.
Wave equation with hyperbolic boundary condition: a frequency domain approach
Creators: name: Vanspranghe, Nicolas
Publisher: name: arXiv
Year: 2022
Subjects: subject: Analysis of PDEs (math.AP)
subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: In this paper, we investigate the stability of the linear wave equation where one part of the boundary, which is seen as a lower-dimensional Riemannian manifold, is governed by a coupled wave equation, while the other part is subject to a dissipative Robin velocity feedback. We prove that the closed-loop equations generate a semi-uniformly stable semigroup of linear contractions on a suitable energy space. Furthermore, under multiplier-related geometrical conditions, we establish a polynomial decay rate for strong solutions. This is achieved by estimating the growth of the resolvent operator on the imaginary axis.
title: Comparison of monochromatic maps in spectral CT and conventional CT in patients with suspected hepatic metastatic spread of neuroendocrine tumor. First own experience.
Creators: name: Budzioch, Marzena
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Liver
subject: Oncology
subject: CT
subject: Diagnostic procedure
subject: Technology assessment
subject: Metastases

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Dual-energy computed tomography (DECT) is a relatively new imaging method that uses different X-ray spectra to enhance differentiation of structures and tissue. This is made possible due to differences in energy-dependent attenuation of different...
title: Do not get stuck in that shunt stuff: left to right shunts imaging
Creators: name: Hernandez Mateo, Paula
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Arteriovenous malformations
subject: Diagnostic procedure
subject: MR-Angiography
subject: CT-Angiography
subject: Cardiovascular system
subject: Cardiac

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the left to right shunts: cardiac and extracardiac. To review and illustrate the main imaging findings and techniques commonly used to asses a proper diagnosis and quantification of left to right...
title: Lung cancer screening: experience, results and correlation with other european studies.
Creators: name: Gil Pineda, Eugenia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Screening
subject: CT-High Resolution
subject: Thorax

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Evaluation of lung cancer screening performed in our center, in patients considered to be at high risk, with low-dose chest CT...
Profiling sulfur(VI) fluorides as reactive functionalities for chemical biology tools and expansion of the ligandable proteome.
Creators: name: Gilbert, Katharine E
name: Vuorinen, Aini
name: Aatkar, Arron
name: Pogány, Peter
name: Pettinger, Jonathan
name: Grant, Emma K
name: Kirkpatrick, Joanna M
name: Rittinger, Katrin
name: House, David
name: Burley, Glenn A
name: Bush, Jacob T
Publisher: name: The Francis Crick Institute
Year: 2023
Subjects: subject: Biochemistry & Proteomics
subject: Signalling & Oncogenes
subject: Structural Biology & Biophysics
subject: Chemical Biology & High Throughput
subject: Infectious Disease
subject: Immunology
subject: FOS: Clinical medicine
subject: Computational & Systems Biology

description: A comprehensive profiling of sulfur(VI) fluoride reactivity is reported in the context of fragment binders and optimized probes. The reactivity profile of an SVI-F panel is demonstrated using live cell chemoproteomics. The studies provide an in-depth understanding of how the hydrolytic stability, protein reactivity, and chemoproteomic utility of SVI-Fs can be used as a strategy to expand the insights that offer a valuable guide for the design of SVI-F-containing ligands, thus highlighting the opportunity for SVI-Fs to expand the liganded proteome.
A Delayed Transition to the Hard State for 4U 1630-47 at the End of Its 2010 Outburst
Creators: name: Tomsick, John A.
name: Yamaoka, Kazutaka
name: Corbel, Stephane
name: Kalemci, Emrah
name: Migliari, Simone
name: Kaaret, Philip
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Here we report on Swift and Suzaku observations near the end of an outburst from the black hole transient 4U 1630-47 and Chandra observations when the source was in quiescence. 4U 1630-47 made a transition from a soft state to the hard state ~50 d after the main outburst ended. During this unusual delay, the flux continued to drop, and one Swift measurement found the source with a soft spectrum at a 2-10 keV luminosity of L = 1.07e35 erg/s for an estimated distance of 10 kpc. While such transients usually make a transition to the hard state at L/Ledd = 0.3-3%, where Ledd is the Eddington luminosity, the 4U 1630-47 spectrum remained soft at L/Ledd = 0.008/M10% (as measured in the 2-10 keV band), where M10 is the mass of the black hole in units of 10 solar masses. An estimate of the luminosity in the broader 0.5-200 keV bandpass gives L/Ledd = 0.03/M10%, which is still an order of magnitude lower than typical. We also measured an exponential decay of the X-ray flux in the hard state with an e-folding time of 3.39+/-0.06 d, which is much less than previous measurements of 12-15 d during decays by 4U 1630-47 in the soft state. With the ~100 ks Suzaku observation, we do not see evidence for a reflection component, and the 90% confidence limits on the equivalent width of a narrow iron Kalpha emission line are <40 eV for a narrow line and <100 eV for a line of any width, which is consistent with a change of geometry (either a truncated accretion disk or a change in the location of the hard X-ray source) in the hard state. Finally, we report a 0.5-8 keV luminosity upper limit of <2e32 erg/s in quiescence, which is the lowest value measured for 4U 1630-47 to date.
description: 10 pages, 7 figures, accepted by ApJ
title: Usefulness of hepatospecific contrast agent, gadoxetic acid, in the functional study of the biliary tract. What does it contribute to the diagnosis of biliary leakage?
Creators: name: Terán Álvarez, Lucía
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Fistula
subject: Surgery
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: MR-Functional imaging
subject: MR
subject: Contrast agents
subject: Biliary Tract / Gallbladder
subject: Abdomen
subject: MR-Cholangiography

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To show the usefulness of gadoxetic acid (Gd-EOB-DTPA, Primovist®), a hepatobiliary-specific agent, for anatomic and functional study of the biliary tract and its contributions in case of suspicion of biliary...
On weighted spectral radius of unraveled balls and normalized Laplacian eigenvalues
Creators: name: Wang, Yuzhenni
name: Zhang, Xiao-Dong
Publisher: name: arXiv
Year: 2022
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics
subject: 05C50,

description: For a graph $G$, the unraveled ball of radius $r$ centered at a vertex $v$ is the ball of radius $r$ centered at $v$ in the universal cover of $G$. We obtain a lower bound on the weighted spectral radius of unraveled balls of fixed radius in a graph with positive weights on edges, which is used to present an upper bound on the $s$-th (where $s\ge 2$) smallest normalized Laplacian eigenvalue of irregular graphs under minor assumptions. Moreover, when $s=2$, the result may be regarded as an Alon--Boppana type bound for a class of irregular graphs.
description: 12 pages
title: To coil or not to coil? How to pick the right treatment of intracranial aneurysms.
Creators: name: Zhong, Jim
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Haemorrhage
subject: Aneurysms
subject: Stents
subject: Embolisation
subject: CT-Angiography
subject: CT
subject: Neuroradiology brain
subject: Interventional vascular
subject: Arteries / Aorta

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To gain insight into the factors to consider when deciding to treat intracranial aneurysms (ICA) and how to select the most suitable device. To review all endovascular devices used for treating intracranial aneurysms To discuss the types of...
title: MR-guided in-bore and fusion liver biopsy. Indications and technique
Creators: name: Cherkashin, Mikhail
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Education and training
subject: Cancer
subject: Technical aspects
subject: Biopsy
subject: Ultrasound
subject: MR
subject: Liver
subject: Interventional non-vascular
subject: Hybrid Imaging

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purposes of this educational exhibit are: To discuss and clarify indications for MR-guided in-bore and MR/US fusion liver biopsy To discuss MR-guided in-bore and fusion liver biopsy...
EPIC TTS Models: Empirical Pruning Investigations Characterizing Text-To-Speech Models
Creators: name: Lam, Perry
name: Zhang, Huayun
name: Chen, Nancy F.
name: Sisman, Berrak
Publisher: name: arXiv
Year: 2022
Subjects: subject: Audio and Speech Processing (eess.AS)
subject: Machine Learning (cs.LG)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Computer and information sciences

description: Neural models are known to be over-parameterized, and recent work has shown that sparse text-to-speech (TTS) models can outperform dense models. Although a plethora of sparse methods has been proposed for other domains, such methods have rarely been applied in TTS. In this work, we seek to answer the question: what are the characteristics of selected sparse techniques on the performance and model complexity? We compare a Tacotron2 baseline and the results of applying five techniques. We then evaluate the performance via the factors of naturalness, intelligibility and prosody, while reporting model size and training time. Complementary to prior research, we find that pruning before or during training can achieve similar performance to pruning after training and can be trained much faster, while removing entire neurons degrades performance much more than removing parameters. To our best knowledge, this is the first work that compares sparsity paradigms in text-to-speech synthesis.
title: Occupational thorax disease: a pictorial review∇
Creators: name: Villamarín, Ricardo
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Pathology
subject: Education
subject: Digital radiography
subject: CT-High Resolution
subject: Thorax
subject: Respiratory system
subject: Lung

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe pathophysiological mechanisms in expositional diseases of the thorax, particularly pneumoconiosis To illustrate the most frequent imaging findings in pneumoconiosis and some industrial exposure diseases. Show the importance of knowing...
Brane Viscous Cosmology in the Plasma Era
Creators: name: Brevik, Iver
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider how the five-dimensional Randall-Sundrum (one-brane) theory becomes modified when account is taken of the bulk viscosity of the cosmic fluid on the brane. We focus on the plasma era between $10^{12}$K (muon pair annihilation) to about $5\times 10^9$K (electron-positron annihilation), which includes the first order quark-hadron transition beginning at an energy density of about $5\times 10^9\rm MeV^4$. Various possibilities are examined for modeling the bulk viscosity, preference being at the end given to the results calculated from relativistic kinetic theory. According to this, the viscosity is negligible at the highest temperatures, but may amount to a few per cent corrections in the later stages of the plasma era. We also briefly consider anisotropic universes where the shear viscosity comes into play, and show that in the case of the Kasner model the influences from bulk viscosity and shear viscosity become comparable when the anisotropy parameter of the universe is of order $A \sim 10^{-11} $ in the beginning of the plasma era, and $A \sim 10^{-2}$ in its later region.
description: 8 pages, no figures; to appear in Astrophys. Space Sci
Unconventional Superconductivity at Mesoscopic Point-contacts on the 3-Dimensional Dirac Semi-metal Cd$_3$As$_2$
Creators: name: Aggarwal, Leena
name: Gaurav, Abhishek
name: Thakur, Gohil S.
name: Haque, Zeba
name: Ganguli, Ashok K.
name: Sheet, Goutam
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Since the three dimensional (3D) Dirac semi-metal Cd$_3$As$_2$ exists close to topological phase boundaries, in principle it should be possible to drive it into exotic new phases, like topological superconductors, by breaking certain symmetries. Here we show that the mesoscopic point-contacts between silver (Ag) and Cd$_3$As$_2$ exhibit superconductivity up to a critical temperature (onset) of 6 K while neither Cd$_3$As$_2$ nor Ag are superconductors. A gap amplitude of 6.5 meV is measured spectroscopically in this phase that varies weakly with temperature and survives up to a remarkably high temperature of 13 K indicating the presence of a robust normal-state pseudogap. The observations indicate the emergence of a new unconventional superconducting phase that exists only in a quantum mechanically confined region under a point-contact between a Dirac semi-metal and a normal metal.
description: includes supplementary materials at the end
title: Intractable Epilepsy: Merging MRI and CT for Surgical Planning
Creators: name: Hinostroza, Virginia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Seizure disorders
subject: Computer Applications-Virtual imaging
subject: Computer Applications-3D
subject: MR
subject: CT
subject: Head and neck
subject: CNS

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe clinical protocol for merging MRI and CT for localizing the seizure focus in patients with intractable epilepsy Detail an efficient workflow for generating the merged images Understand protocol...
Effects of Initial Density Fluctuations on Cumulants in Au + Au Collisions at $\sqrt{s_{NN}}$ = 7.7 GeV
Creators: name: Yue, Xiaoqing
name: Wang, Yongjia
name: Li, Qingfeng
name: Liu, Fuhu
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the ultrarelativistic quantum molecular dynamics (UrQMD) model, the effect of initial density fluctuations on cumulants of the net-proton multiplicity distribution in Au + Au Collisions at $\sqrt{s_{NN}}$ = 7.7 GeV was investigated by varying the minimum distance $d_{\rm min}$ between two nucleons in the initialization. It was found that the initial density fluctuations increased with the decrease of $d_{\rm min}$ from 1.6 fm to 1.0 fm, and the influence of $d_{\rm min}$ on the magnitude of the net-proton number fluctuation in a narrow pseudorapidity window ($Δη\leq$ 4) was negligible even if it indeed affected the density evolution during the collision. At a broad pseudorapidity window ($Δη\geq$ 4), the cumulant ratios were enlarged when the initial density fluctuations were increased with the smaller value of $d_{\rm min}$, and this enhancement was comparable to that observed in the presence of the nuclear mean-field potential. Moreover, the enhanced cumulants were more evident in collisions with a larger impact parameter. The present work demonstrates that the fingerprint of the initial density fluctuations on the cumulants in a broad pseudorapidity window is clearly visible, while it is not obvious as the pseudorapidity window becomes narrow.
title: Interpretive pitfalls in CTA imaging post subarachnoid haemorrhage
Creators: name: Zhong, Jim
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Haemorrhage
subject: Arteriovenous malformations
subject: Aneurysms
subject: Education
subject: CT-Angiography
subject: CT
subject: Catheter arteriography
subject: Vascular
subject: Neuroradiology brain
subject: CNS

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: We will provide an educational pictorial review with cases from a large teaching hospital, performing nearly 500 computed tomography angiogram (CTA) examinations per year, in order to: provide a structured approach to the assessment of CTA following...
title: radiological anatomy of abdominal and pelvic lymph nodes on CT
Creators: name: Bouktif, Imen
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: CT
subject: Anatomy

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: · To know the radiological anatomy of lymph nods and the corresponding territories of lymphatic drainage areas in the abdominopelvic cavity. · To know the pathways of lymphatic dissemination of abdomino-pelvic tumors. · To evaluate the lymphatic...
Evidence for spin-triplet superconductivity in U$_2$PtC$_2$ from $^{195}$Pt NMR
Creators: name: Mounce, A. M.
name: Yasuoka, H.
name: Koutroulakis, G.
name: Ni, N.
name: Bauer, E. D.
name: Ronning, F.
name: Thompson, J. D.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Nuclear magnetic resonance (NMR) measurements on the $^{195}$Pt nucleus in an aligned powder of the moderately heavy-fermion material U2PtC2 are consistent with spin-triplet pairing in its superconducting state. Across the superconducting transition temperature and to much lower temperatures, the NMR Knight shift is temperature independent for field both parallel and perpendicular to the tetragonal c-axis, expected for triplet equal-spin pairing superconductivity. The NMR spin-lattice relaxation rate 1/T$_1$, in the normal state, exhibits characteristics of ferromagnetic fluctuations, compatible with an enhanced Wilson ratio. In the superconducting state, 1/T$_1$ follows a power law with temperature without a coherence peak giving additional support that U$_2$PtC$_2$ is an unconventional superconductor. Bulk measurements of the AC-susceptibility and resistivity indicate that the upper critical field exceeds the Pauli limiting field for spin-singlet pairing and is near the orbital limiting field, an additional indication for spin-triplet pairing.
Exposing SED models and snapshots via VO simulation artefacts
Creators: name: Chaitra, C.
name: Bertocco, S.
name: Molinaro, M
name: Molinari, S.
name: Ragagnin, R.
name: Taffoni, T.
Publisher: name: Zenodo
Year: 2019

description: Presented at ADASS XXIX
1-V6N2-P1-Behavior-and-formula-of-the-solutions (1).pdf
Creators: name: shah, shahab
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 490101
subject: Approximation theory and asymptotic methods
classificationCode: 490102
subject: Biological mathematics
classificationCode: 490103
subject: Calculus of variations, mathematical aspects of systems theory and control theory

description: ABSTRACT. This paper is devoted to find the form of the solution of the following rational difference equations
Emergence of decoupled surface transport channels in bulk insulating Bi2Se3 thin films
Creators: name: Brahlek, Matthew
name: Koirala, Nikesh
name: Salehi, Maryam
name: Bansal, Namrata
name: Oh, Seongshik
Publisher: name: arXiv
Year: 2014
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In ideal topological insulator (TI) films the bulk state, which is supposed to be insulating, should not provide any electric coupling between the two metallic surfaces. However, transport studies on existing TI films show that the topological states on opposite surfaces are electrically tied to each other at thicknesses far greater than the direct coupling limit where the surface wavefunctions overlap. Here, we show that as the conducting bulk channels are suppressed, the parasitic coupling effect diminishes and the decoupled surface channels emerge as expected for ideal TIs. In Bi2Se3 thin films with fully suppressed bulk states, the two surfaces, which are directly coupled below ~10 QL, become gradually isolated with increasing thickness and are completely decoupled beyond ~20 QL. On such a platform, it is now feasible to implement transport devices whose functionality relies on accessing the individual surface layers without any deleterious coupling effects.
description: Accepted for publication in Physical Review Letters
CSI-COP Policy Brief 2: Standardising Cookie Notices and Privacy Policies to Improve Compliance of the General Data Protection Regulation (GDPR).
Creators: name: Shah, Huma
Publisher: name: Zenodo
Year: 2023
Subjects: Apps
Cookies
Cookie Notice
Data protection
GDPR
GDPR compliance
Standardisation
Privacy Policy
Websites

description: This second CSI-COP policy brief makes two recommendations arising from the evidence in the engagement of citizen scientists in collaboration with the project researchers. Investigating the general data protection regulation (GDPR), specifically as it relates to transparency of cookie notices and privacy policies in collecting personal data through informed consent from websites and apps, shows that compliance is not followed completely. From website and app investigations, and evidence here provided from one EU funded project website, CSI-COP recommends that EU requires its funded projects to a) follow guidelines to extract unnecessary third-party tracking embedded in website, and Android app, development environments, and b) accept standardised cookie notices and privacy policies.