cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: MRI Findings of Lateral Ankle Pain: Unusual Causes
Creators: name: Emir, Emel
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Trauma
subject: Normal variants
subject: MR
subject: Musculoskeletal soft tissue
subject: Musculoskeletal joint
subject: Bones

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purpose of this presentation is to familiarize the radiologists with the MRI findings of the unusual causes of lateral ankle...
Chemical constituents from the seed husks of Oryza sativa L.
Creators: name: Ali, Mohammed
name: Ahmad, Ateeque
name: Sultana, Shahnaz
name: Mir, Showkat Rasool
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
subject: Medicine
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Inorganic Chemistry
subject: Science Policy
subject: Plant Biology
subject: 60506 Virology

description: Oryza sativa L. (Family Poaceae) is cultivated in tropical regions as a staple food all over the world. The rice grain husk is considered as a tonic and administered orally to relieve dysentery. The air-dried seeds husks of O. sativa were exhaustively extracted with methanol in a Soxhlet apparatus. The concentrated methanol extract was adsorbed on silica gel and chromatographed on a silica gel column. The column was eluted with petroleum ether, chloroform and methanol successively to isolate four phytoconstituents characterised as 7-ketostigmasterol (1), 3β-benzyloxy-stigmast-7-one-22-en-19-oic acid 29-ethyleneglycol ether (2), sesquaurs-11-en- 2β, 3β,5α-triol (3) and 2′-(1′′β-hydroxypropyl)-7,4′-dimethoxyapigenin (4). These phytoconstituents were identified on the basis of spectral data analysis.
title: Erarbeitung zonenbezogener Leistungs- und Teilenergiekennwerte für den nutzerbedingten Strombedarf sowie für weitere elektrische Verbraucher in Nichtwohngebäuden als Grundlage einer Gesamtstrombilanzierung
Creators: name: Henning, Steffen Rolf
Publisher: name: Universität Kassel
Year: 2024
Subjects: subject: Nutzerstrombedarf
subject: Nichtwohngebäude
subject: Kennwerte
subject: Arbeitshilfen
subject: Zentrale Dienste
subject: Diverse Technik
subject: 600
subject: 710
subject: 720
subject: Elektrizitätsbedarf
subject: Nichtwohngebäude
subject: Kennzahl
subject: Benutzer
subject: Zentrale Dienstleistung

description: Zugleich: Dissertation, Universität Kassel, 2024
description: Die Ergebnisse der vorliegenden Arbeit beruhen auf einer Revision, Zusammenführung und vertieften inhaltlichen Analyse und Auswertung der in zwei Forschungsprojekten aufgenommenen Datengrundlage sowie den daraus resultierenden Ergebnissen. Hierbei handelt es sich um die Forschungsprojekte „Statistische Untersuchung der Flächen- und Nutzstromanteile von Zonen in Nichtwohngebäuden“ (Förderkennzeichen SWD-10.08.18.7-18.29, siehe [JAHE21]) sowie dem Anschlussprojekt „Statistische Untersuchung der Flächen- und Nutzstromanteile von Zonen in Nichtwohngebäuden (Fortführung)“ (Förderkennzeichen SWD- 10.08.18.7-20.43, siehe [HEJA23]), die an der Hochschule Magdeburg-Stendal bearbeitet und durch die Forschungsinitiative Zukunft Bau des Bundesinstituts für Bau-, Stadt- und Raumforschung (BBSR) gefördert wurden.
Software Heritage Save-a-thon : Partager son code c'est bien, l'archiver c'est mieux !
Creators: name: Poulain, Pierre
Publisher: name: Zenodo
Year: 2022
Subjects: Software Heritage
open source

description: Présentation donnée lors de l'atelier Inria Academy du 09/11/2022, salon Open Source Experience (OSXP)
Fluctuations in two-band superconductors in a strong magnetic field
Creators: name: Koshelev, A. E.
name: Varlamov, A. A.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: We consider the behaviour of the fluctuating specific heat and conductivity in the vicinity of the upper critical field line for a two-band superconductor. Multiple-band effects are pronounced when the bands have very different coherence lengths. The transition to superconductive state is mainly determined by the properties of the rigid condensate of the "strong" band, while the "weak" band with a large coherence length of the Cooper pairs causes the nonlocality in fluctuation behaviour and break down of the simple Ginzburg-Landau picture. As expected, the multiple-band electronic structure does not change the functional forms of dominating divergencies of the fluctuating corrections when the magnetic field approaches the upper critical field. The temperature dependence of the coefficients, however, is modified. The large in-plane coherence length sets the field scale at which the upper critical field has upward curvature. The amplitude of fluctuations and fluctuation width enhances at this field scale due to reduction of the effective z-axis coherence length. We also observe that the apparent transport transition displaces to lower temperatures with respect to the thermodynamic transition. Even though this effect exists already in a single-band case at sufficiently high fields, it may be strongly enhanced in multiband materials.
description: 15 pages, 1 figure, submitted to the Superconductor Science and Technology, special issue on Multicomponent Superconductivity
Software Heritage Save-a-thon : Partager son code c'est bien, l'archiver c'est mieux !
Creators: name: Poulain, Pierre
Publisher: name: Zenodo
Year: 2022
Subjects: Software Heritage
open source

description: Présentation donnée lors de l'atelier Inria Academy du 09/11/2022, salon Open Source Experience (OSXP).
title: 3T Diffusion weighted imaging in Ovarian lesions: An intriguing clairvoyance to malignancy
Creators: name: SAXENA, SUVINAY
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Genital / Reproductive system female
subject: MR-Diffusion/Perfusion
subject: Efficacy studies
subject: Pathology

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1.To evaluate diagnostic performance of diffusion weighted imaging (DWI) in evaluating ovarian masses with suspicious features on 3T magnetic resonance imaging. 2. To ascertain the implications of diffusion weighted imaging and side by side...
Unifying inflation and dark matter with the Peccei-Quinn field: observable axions and observable tensors
Creators: name: Fairbairn, Malcolm
name: Hogan, Robert
name: Marsh, David J. E.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: A model of high scale inflation is presented where the radial part of the Peccei-Quinn (PQ) field with a non-minimal coupling to gravity plays the role of the inflaton, and the QCD axion is the dark matter. A quantum fluctuation of $\mathcal{O}(H/2π)$ in the axion field will result in a smaller angular fluctuation if the PQ field is sitting at a larger radius during inflation than in the vacuum. This changes the effective axion decay constant, $f_a$, during inflation and dramatically reduces the production of isocurvature modes. This mechanism opens up a new window in parameter space where an axion decay constant in the range $10^{12}\text{ GeV}\lesssim f_a\lesssim 10^{15}\text{ GeV}$ is compatible with observably large $r$. The exact range allowed for $f_a$ depends on the efficiency of reheating. This model also predicts a minimum possible value of $r=10^{-3}$. The new window can be explored by a measurement of $r$ possible with \textsc{Spider} and the proposed CASPEr experiment search for high $f_a$ axions.
description: 7 pages, 4 figures
Meson content of entanglement spectra after integrable and nonintegrable quantum quenches
Creators: name: Knaute, Johannes
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Lattice (hep-lat)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We use tensor network simulations to calculate the time evolution of the lower part of the entanglement spectrum and return rate functions after global quantum quenches in the Ising model. We consider ground state quenches towards mesonic parameter ranges with confined fermion pairs as nonperturbative bound states in a semiclassical regime and the relativistic E$_8$ theory. We find that in both cases only the dominant eigenvalue of the modular Hamiltonian fully encodes the meson content of the quantum many-body system or quantum field theory, giving rise to nearly identical entanglement oscillations in the entanglement entropy. When the initial state is prepared in the paramagnetic phase, the return rate density exhibits regular cusps at unequally spaced positions, signaling the appearance of dynamical quantum phase transitions, at which the entanglement spectrum remains gapped. Our analyses provide a deeper understanding on the role of quantum information quantities for the dynamics of emergent phenomena reminiscent of systems in high-energy physics.
description: minor changes and adjustments to match letter layout
title: Imaging the cystic renal masses: common, unusual and very rare
Creators: name: Bruno, Costanza
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Kidney
subject: Oncology
subject: CT
subject: MR
subject: Ultrasound
subject: Comparative studies
subject: Cancer
subject: Cysts

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: -To became confident with the more and less common cystic renal masses and with their Imaging behaviour -To discuss the additional contribution of the "new" US technique (CEUS, elastography when...
Privacy-aware Biometric Blockchain based e-Passport System for Automatic Border Control
Creators: name: Xu, Bing
Publisher: name: Lancaster University
Year: 2023

description: In the middle of 1990s, World Wide Web technology initially steps into our life. Now, 30 years after that, widespread internet access and established computing technology bring embodied real life into Metaverse by digital twin. Internet is not only blurring the concept of physical distance, but also blurring the edge between the real and virtual world. Another breakthrough in computing is the blockchain, which shifts the root of trust attached to a system administrator to the computational power of the system. Furthermore, its favourable properties such as immutable time-stamped transaction history and atomic smart contracts trigger the development of decentralized autonomous organizations (DAOs). Combining above two, this thesis presents a privacy-aware biometric Blockchain based e-passport system for automatic border control(ABC), which aims for improving the efficiency of existing ABC system. Specifically, through constructing a border control Metaverse DAO, border control workload can be autonomously self-executed by atomic smart contracts as transaction and then immutably recorded on Blockchain. What is more, to digitize border crossing documentation, biometric Blockchain based e-passport system(BBCVID) is created to generate an immutable real-world identity digital twin in the border control Metaverse DAO through Blockchain and biometric identity authentication. That is to say, by digitizing border crossing documentation and automatizing both biometric identity authentication and border crossing documentation verification, our proposal is able to significantly improve existing border control efficiency. Through system simulation and performance evaluation by Hyperledger Caliper, the proposed system turns out to be able to improve existing border control efficiency by 3.5 times more on average, which is remarkable. What is more, the dynamic digital twin constructed by BBCVID enables computing techniques such as machine learning and big data analysis applicable to real-world entity, which has a huge potential to create more value by constructing smarter ABC systems.
title: Comparison of computed tomography findings in malignant pleural mesothelioma and pleural metastases
Creators: name: Budak, Burcu
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Metastases
subject: Cancer
subject: Contrast agent-intravenous
subject: CT
subject: Thorax

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: There are many benign and malignant diseases affecting the pleura. Whereas metastatic disease accounts for the vast majority of pleural neoplasms primary tumors do not exceed %2-3 of all pleural malignancies.Malignant pleural mesothelioma (MPM) is...
Connecting media and scientists — Euroscitizen WG4
Creators: name: Drobniak, Szymek
name: Ponce, Rita
name: Magro, Alexandra
name: Bajrami, Ani
name: Michalak, Angelika
name: Jiménez, Antonio García
name: Matthíasdóttir, Ásrún
name: Souza Beraldo, Camila
name: Santos, Diogo
name: Martínez Pastor, Esther
name: Yruela, Inmaculada
name: Vala, Filipa
name: Costa, Gil
name: Trzebuniak, Kamil
name: Vizcaíno Pérez, José Ricardo
name: Barstad, Johan
name: Zagalska-Neubauer, Magdalena
name: Varga, Máté
name: Ferreira, Miguel
name: Kapsala, Nausicaa
name: Hyldgård, Peter
name: Branquinho, Raquel
name: Pinto, Renata
name: Sá, Sara
name: Ambrósio, Susana
Publisher: name: Zenodo
Year: 2022

description: EuroScitizen COST Action is a research network which aims to identify targeted strategies that will raise levels of scientific literacy in Europe using evolution as a model. Euroscitizen Media Working Group (WG4) aims to describe good practices to better link scientific communities with journalists and the media, and consequently present powerful, stimulating and effective messages that can help strengthen the public understanding of scientific literacy and evolution in particular. In this poster, we present the aims and activities developed by WG4 as well as a description of its Action deliverables. Poster presented at EuroScitizen Sustainability meeting, 20-22 June 2022, Aveiro, Portugal
title: Fusion imaging 18F-FDG-PET/CBCT in the transthoracic needle biopsy of lung nodules
Creators: name: Meli, Alessio
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Interventional non-vascular
subject: Thorax
subject: Hybrid Imaging
subject: Cone beam CT
subject: PET-CT
subject: Biopsy
subject: Diagnostic procedure

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Evaluate the possible increase in diagnostic efficacy determined by the melting of images 18F-FDG-PET/Cone-Beam-TC (CBCT) during the execution of guided lung biopsies...
Machine learning-enhanced search for a vectorlike singlet $B$ quark decaying to a singlet scalar or pseudoscalar
Creators: name: Bardhan, Jai
name: Mandal, Tanumoy
name: Mitra, Subhadip
name: Neeraj, Cyrin
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The presence of a new decay mode relaxes the current mass exclusion limits on vectorlike quarks considerably. We consider the case of a weak-singlet vectorlike $B$ quark that can decay to a singlet scalar or pseudoscalar $Φ$. In an earlier paper [A. Bhardwaj et al., Roadmap to explore vectorlike quarks decaying to a new scalar or pseudoscalar, Phys. Rev. D, 106 (2022) 095014; arXiv:2203.13753], we mapped the possibilities to explore such setups at the LHC. We showed that it is possible for a $B$ quark to decay into $Φ$ and the $Φ$ to dominantly decay to a pair of gluons or $b$ quark(s) without fine-tuning the parameters. In this paper, we present a collider search strategy to look for the pair production of singlet $B$ quarks. If both $B$ quarks decay into $bΦ$ pairs, the final state is fully hadronic: $B{B}\to(bΦ)({b}Φ)\to (bgg)({b}gg)/(bb{b})({b}b{b})$, which is very challenging to probe. Therefore, we consider a simpler mixed decay specific to the singlet $B$ case, $BB\to(bΦ)(tW)$ with a lepton in the final state, to achieve the best sensitivity at the high-luminosity LHC. We use a deep neural network with a weighted cross-entropy loss to separate the signal from the huge SM background. Our analysis shows that large areas of the $M_{B}-M_Φ$ parameter space are discoverable through this signature. We show how the discovery and exclusion regions scale with the branching ratio in the new decay mode. We also estimate the reach in the inclusive monolepton channel with the same network model.
description: 15 pages, 12 figures and 2 tables. Article matches the published version
Chemical bioactive profile of mountain celery as affected by vegetative stages
Creators: name: Naghneh, Narjes Seifipour
name: Rafiei, Fariba
name: Shahbazi, Ehsan
name: Gheisari, Mohammad Mehdi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Mountain celery (MC) is an endemic plant native to Iran. The plant possesses several nutritional and industrial applications bestowed by a wide range of bioactive compounds. The present study investigated some changes in the chemical composition of fresh arial parts of MC at different vegetative stages. The headspace (HS) technique in tandem with GC–MS analysis were implemented to identify bioactive compounds. Results indicated that phthalides, sesquiterpenes, and monoterpenes were the main constituents in MC. It was found that MC had higher concentration and more diverse composition of phthalides at younger age. It seems MC farming has the potential to be commercialized with a decent revenue.
Long noncoding RNA (lncRNA) profile expression for the identification of novel ceRNAs associated with chemoresistance to Gemcitabine in Pancreatic Ductal Adenocarcinoma
Creators: name: Rauni Borges, Marques
name: Vinicius, Macaraja-Coutinho
name: Eduardo Moraes, Reis
Publisher: name: Zenodo
Year: 2023
Subjects: lncRNAs
ceRNAs
transcriptomics
RNA-seq
cancer
PDAC

description: Abstract submitted to the XXII Interunit Graduate Program in Bioinformatics Workshop - University of São Paulo | 2023, presented as poster in Session 01.
Functional integral transition elements of a massless oscillator
Creators: name: Modanese, G.
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: The massless harmonic oscillator is a rare example of a system whose Feynman path integral can be explicitly computed and receives its main contributions from regions of the functional space that are far from the classical and semiclassical configurations near the stationary point of the action. The functional average $\langle q_m^2 \rangle$ of the square of the coordinate at a time $t_m$ which is intermediate between the initial and final time gives a measure of the amplitude of quantum fluctuations with respect to the classical path. This average, or "transition element", is divergent in the massless limit, signaling a quantum runaway. We show that the divergence is not due to the continuum limit and formulate the conjecture that the divergent contributions come from regions where the action $S$ is constant and therefore the interference factor $e^{-iS/\hbar}$ does not oscillate. For most systems these regions have zero functional measure and thus give a null contribution to the path integral, but this is not the case for the massless oscillator. We study the simplest functional subspace with constant action, namely the one with $S=0$, which is connected to the classical solutions but extends to infinity, like an hyperplane through the origin; this subspace turns out to be infinite-dimensional. Some possible applications and developments are mentioned.
description: 9 pages, 1 figure
Phytochemical analysis by GC-MS, LC-MS complementary approaches and antimicrobial activity investigation of Vigna unguiculata (L.) Walp. leaves
Creators: name: Dinore, Jaysing Mahavirsing
name: Patil, Harshal Shivaji
name: Dobhal, Bhagwansing S.
name: Farooqui, Mazahar
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Pharmacology
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: FOS: Biological sciences
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Plant Biology
subject: 60506 Virology

description: Consumption of legumes has long been linked to their nutritional and medicinal benefits. Vigna unguiculata (L.) Walp. (Cowpea) is a legume plant in the Fabaceae family and is a rich source of nutrients also is known for its beneficial effects for diseases treatment. In terms of phytochemicals analysis and bioactivities evaluations the major research has focused on the Cowpea seeds, whereas leaves and pods are remained understudied. Herein we have highlighted leaves methanolic extract phytochemicals identification, antimicrobial, and antioxidant activity assessment. Cowpea leaves methanolic extract Liquid Chromatography-Mass Spectrometry (LC-MS) analysis first time revealed the presence of α-hederin, which is a putative novel SARS-COV-2 inhibitor and Zearlenone mycotoxin. Leaves methanolic extract exhibited strong activity against Streptococcus pyogens and Candida albicans. The Cowpea leaves extract is a potent DPPH inhibitor with an IC50 of 62.04 ± 0.08 μg/mL. The bioactive compounds identification in this work supports the plant’s nutritional and medicinal uses.
Localization of small perfectly conducting cracks from far-field pattern with unknown frequency
Creators: name: Park, Jung Ho
name: Park, Won-Kwang
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: Mathematical Physics (math-ph)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In inverse scattering problem, it is well-known that subspace migration yields very accurate locations of small perfectly conducting cracks when applied frequency is known. In contrast, when applied frequency is unknown, inaccurate locations are identified via subspace migration with wrong frequency data. However, this fact has been examined through the experimental results so, the reason of such phenomenon has not been theoretically investigated. In this paper, we analyze mathematical structure of subspace migration with unknown frequency by establishing a relationship with Bessel function of order zero of the first kind. Identified structure of subspace migration and corresponding results of numerical simulation answer that why subspace migration with unknown frequency yields inaccurate location of cracks and gives an idea of improvement.
description: 8 pages, 9 figures
title: Complicated pneumonia from post-surgical endocarditis in the immuno-compromisede patient: experience in an infectious diseases hospital
Creators: name: Palumbo, Cristiana
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: AIDS
subject: Complications
subject: CT-Angiography
subject: CT
subject: Thorax
subject: Lung
subject: Embolism / Thrombosis

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Based on the high number of patients that are daily examined in the Radiology department of Cotugno hospital in Naples, Italy, a hospital which is mainly dedicated to infectious diseases, we have taken out this study. The learning objective of the...
Transcending human sociality eco-cosmological relationships between entities in the ecosphere.pdf
Creators: name: Abad Espinoza, Luis Gregorio
Publisher: name: figshare
Year: 2022
Subjects: subject: Anthropology
subject: FOS: Sociology
subject: 220402 Comparative Religious Studies
subject: FOS: Philosophy, ethics and religion
subject: Environmental Humanities
subject: 220303 Environmental Philosophy
subject: 220309 Metaphysics
subject: Philosophy
subject: 229999 Philosophy and Religious Studies not elsewhere classified
subject: 220315 Philosophy of Religion
subject: 220405 Religion and Society
subject: Religious Studies

description: Based on a discussion of the theoretical contributions of Claude Lévi-Strauss and Pierre Clastres, this article explores social relationships as more than a human dimension. Though strongly analysed by both anthropologists, these relationships appear to involve indigenous societies’ whole ecological and cosmological system. In this sense, reciprocity, social cohesion, and exchange can be understood as material and immaterial interrelationships between entities of a more than a corporeal world. I argue, then, that to go beyond the mere anthropocentric conceptualisation of sociality in a nature good to think, we need to holistically conceive the interconnected levels of trophic, socio-structural and socio-cosmic relationships and exchanges between human and non-human beings in the ecosystem.
Performance of the VLT Planet Finder SPHERE I. Photometry and astrometry precision with IRDIS and IFS in laboratory
Creators: name: Zurlo, A.
name: Vigan, A.
name: Mesa, D.
name: Gratton, R.
name: Moutou, C.
name: Langlois, M.
name: Claudi, R. U.
name: Pueyo, L.
name: Boccaletti, A.
name: Baruffolo, A.
name: Beuzit, J. -L.
name: Costille, A.
name: Desidera, S.
name: Dohlen, K.
name: Feldt, M.
name: Fusco, T.
name: Henning, T.
name: Kasper, M.
name: Martinez, P.
name: Moeller-Nilsson, O.
name: Mouillet, D.
name: Pavlov, A.
name: Puget, P.
name: Sauvage, J. -F.
name: Turatto, M.
name: Udry, S.
name: Vakili, F.
name: Waters, R.
name: Wildi, R. F.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The new planet finder for the Very Large Telescope (VLT), the Spectro-Polarimetric High-contrast Exoplanet REsearch (SPHERE), just had its first light in Paranal. A dedicated instrument for the direct detection of planets, SPHERE, is composed of a polametric camera in visible light, the Zurich IMager POLarimeter (ZIMPOL), and two near-infrared sub-systems: the Infra-Red Dual-beam Imager and Spectrograph (IRDIS), a multi-purpose camera for imaging, polarimetry, and long-slit spectroscopy, and the integral field spectrograph (IFS), an integral field spectrograph. We present the results obtained from the analysis of data taken during the laboratory integration and validation phase, after the injection of synthetic planets. Since no continuous field rotation could be performed in the laboratory, this analysis presents results obtained using reduction techniques that do not use the angular differential imaging (ADI) technique. To perform the simulations, we used the instrumental point spread function (PSF) and model spectra of L and T-type objects scaled in contrast with respect to the host star. We evaluated the expected error in astrometry and photometry as a function of the signal to noise of companions, after spectral differential imaging (SDI) reduction for IRDIS and spectral deconvolution (SD) or principal component analysis (PCA) data reductions for IFS. We deduced from our analysis, for example, that $β$Picb, a 12~Myr old planet of $\sim$10~\MJ and semi-major axis of 9--10 AU, would be detected with IRDIS with a photometric error of 0.16~mag and with a relative astrometric position error of 1.1~mas. With IFS, we could retrieve a spectrum with error bars of about 0.15~mag on each channel and astrometric relative position error of 0.6~mas. For a fainter object such as HR8799d, a 13~\MJ planet at a distance of 27~AU, IRDIS could obtain a relative astrometric error of 3~mas.
description: 13 pages, 10 figures, A&A accepted for pubblication
δ-Tocopherol derivatives from the leaves of Muntingia calabura L.
Creators: name: Van Do, Truong Nhat
name: Le, Tho Huu
name: Nguyen, Hai Xuan
name: Vo, Trang Ngoc Tran
name: Dang, Phu Hoang
name: Nguyen, Nhan Trung
name: Nguyen, Mai Thanh Thi
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Space Science
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Biotechnology
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: 60506 Virology

description: From an ethyl acetate-soluble fraction of the leaves of Muntingia calabura, one new trimeric δ-tocopherol derivative named as tocomuntin A (1), together with three known δ-tocopherol derivatives (2–4) were isolated. Their structures were elucidated based on the interpretation of NMR and MS spectroscopic data. In this work, δ-tocopherol (3) was found to have α-glucosidase inhibitory activity for the first time (IC50, 47.3 μM).
Adiabatic sweep theorem for three-dimensional dipolar Bose gases
Creators: name: Cherny, Alexander Yu.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: The variational theorem for the scattering length in the presence of the dipole-dipole interaction is developed. The theorem is applied to the spinless dipolar Bose gas in three dimensions. We calculated analytically the long-range tails of the single-particle momentum distribution and static structure factor, and the pair distribution function at short distances. The momentum distribution is inversely proportional to $q^4$ with the anisotropic prefactor. In the absence of the dipole-dipole interaction, Tan's adiabatic sweep theorem is reproduced as a particular case. For the homogeneous dilute Bose gas, all the relations are calculated analytically.
description: 8 pages, 1 figure, misprints corrected
title: Uncommon vascular and hematological causes of extradural cord compression and its clinical impact
Creators: name: Sandhya, G H
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Obstruction / Occlusion
subject: Cerebrospinal fluid
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Vascular
subject: Musculoskeletal spine
subject: Neuroradiology spine
subject: Haematologic diseases

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To highlight the key imaging findings of uncommon vascular and hematological causes of extradural cord compression and to facilitate early detection and appropriate management of these critical cases of compressive...
Toric Border Bases
Creators: name: Mourrain, Bernard
name: Trebuchet, Philippe
Publisher: name: arXiv
Year: 2014
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics

description: We extend the theory and the algorithms of Border Bases to systems of Laurent polynomial equations, defining "toric" roots. Instead of introducing new variables and new relations to saturate by the variable inverses, we propose a more efficient approach which works directly with the variables and their inverse. We show that the commutation relations and the inversion relations characterize toric border bases. We explicitly describe the first syzygy module associated to a toric border basis in terms of these relations. Finally, a new border basis algorithm for Laurent polynomials is described and a proof of its termination is given for zero-dimensional toric ideals.
title: Timed barium swallow in the assessment of esophageal emptying in patients with achalasia: How to do it and what to look for
Creators: name: Serrano, Maria
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Gastrointestinal tract
subject: Fluoroscopy
subject: Barium meal
subject: Technical aspects
subject: Dynamic swallowing studies
subject: Swallowing disorders
subject: Motility
subject: Eating disorders
subject: Stomach (incl. Oesophagus)

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purpose of this exhibit is: To describe the Time Barium Esophagogram (TBE) technique Get acquainted with the proper way to perform the measurements of the height and width of the barium column To learn how to avoid inadequate measurements in...
title: Proton magnetic resonance spectroscopy (1H-MRS) of the brain in patients with early Lyme neuroborreliosis
Creators: name: Garkowski, Adam
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neuroradiology brain
subject: CNS
subject: MR-Spectroscopy
subject: MR
subject: Molecular imaging
subject: Infection
subject: Pathology
subject: Inflammation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: 1 H-magnetic resonance spectroscopy( 1 H-MRS) is a non-invasive feasible method for in vivo quantification of brain metabolites such as N-acetylaspartate, choline, creatine, myo-inositol and glutamate-glutamine. The biochemical information is...
title: Radiological appearence of HCC recurrence after liver transplantation
Creators: name: Pecorelli, Anna
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Gastrointestinal tract
subject: Liver
subject: Oncology
subject: CT
subject: Treatment effects

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Orthotopic liver transplantation (OLT) is the curative treatment of choice for patients with hepatocellular carcinoma (HCC) fitting Milan Criteria (MC), that is a single HCC up to 5 cm or 3 HCC nodules, the biggest up to 3 cm. Unfortunately tumor...
Long noncoding RNA (lncRNA) profile expression for the identification of novel ceRNAs associated with chemoresistance to Gemcitabine in Pancreatic Ductal Adenocarcinoma
Creators: name: Rauni Borges, Marques
name: Vinicius, Macaraja-Coutinho
name: Eduardo Moraes, Reis
Publisher: name: Zenodo
Year: 2023
Subjects: lncRNAs
ceRNAs
transcriptomics
RNA-seq
cancer
PDAC

description: Abstract submitted to the XXII Interunit Graduate Program in Bioinformatics Workshop - University of São Paulo | 2023, presented as poster in Session 01.
title: Food Consumption in Cologne Ehrenfeld: Gentrification through Gastrofication?
Creators: name: Lütke, Petra
name: Jäger, Eva Maria
Publisher: name: University of Muenster, Institutional Repository MIAMI
Year: 2022
Subjects: subject: 550 Earth sciences

description: Food and nutrition trends cater for many more functions than simply satisfying the physical need for food. Given the fundamental significance of everyday food it seems clear that it is also relevant in urban development processes. Nutrition trends and food outlets influence the attractiveness and quality of life of neighborhoods, and therefore also reflect the development of urban space. This article aims to bring together the topics of urban development, consumption, and current nutrition trends. Attention is focused on the role played by gastronomic landscapes in urban gentrification processes and how current nutrition trends are manifested. Empirical research was conducted between 2019 and 2020 in the case-study district of Ehrenfeld in the city of Cologne. In the past, this industrial neighborhood was affected by downgrading processes. After years of decline, rising vacancy rates, and outwards migration, there have been clear signs of upgrading in Ehrenfeld since the end of the 1990s. The neighborhood is also characterized by an extensive and continuously growing gastronomic landscape, which combines a multiplicity of national and international cuisines and food cultures. About one-third of the food outlets located on Venloer Straße were established between 2010 and 2020.
description: Finanziert durch den Open-Access-Publikationsfonds der Westfälischen Wilhelms-Universität Münster (WWU Münster).
Gravity-Superconductors Interactions as a Possible Means to Exchange Momentum with the Vacuum
Creators: name: Modanese, Giovanni
Publisher: name: arXiv
Year: 2014
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences

description: We report on work in progress in quantum field theory about possible interactions between coherent matter, i.e. matter described by a macroscopic wave function or a classical field, and a certain class of vacuum fluctuations, called "zero-modes of the Einstein action". These are little-known virtual masses present in the vacuum state of quantum gravity. A couple of equal masses of this kind can be excited by an oscillating coherent source with frequency f and decays to its ground state emitting a virtual graviton, which can propagate and transfer momentum p to ordinary matter. The virtual masses recoil in the emission, and this amounts to a transfer of momentum -p to the vacuum; this momentum can be passed in turn to some matter, or not. The energy hf for the process does not come from the vacuum, but from the coherent source. The ratio hf/p is of the order of 1 m/s. This model was developed to explain experimental results showing the emission of anomalous high-momentum radiation from certain superconductors, sometimes with a strong recoil of the emitters. The recoil is energetically quite efficient, at least at small power, and could be exploited for propulsion. It has not been tested in space, however, and our model cannot yet predict if the recoil is affected by the presence of near matter. (Another model predicts that it is not.) We also briefly mention a possible application of the anomalous radiation itself and we evaluate the (large) electric and magnetic field strength needed to produce an effect equivalent to that of a superconducting emitter.
description: 19 pages, 8 figures. Submitted to J. of Space Exploration, Special Issue "Spaceflight Perspectives from Novel Concepts of Spacetime, Gravitation and Symmetries", Ed. J. Hauser
title: Towards an end-to-end deep learning model for robust multiclass chest X-ray pathology classification
Creators: name: Ramanauskas, Naglis
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Metastases
subject: Atelectasis
subject: Screening
subject: Computer Applications-Detection, diagnosis
subject: Neural networks
subject: Conventional radiography
subject: CAD
subject: Thorax
subject: Lung
subject: Cardiac

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Chest X-Ray (CXR) is one of the most commonly performed radiological exams. Various computer-assisted diagnostic (CAD) algorithms have already been proposed for automated CXR pathology classification. However, the use of CXR CAD tools is not yet...
Deep Learning Detection and Classification of Gravitational Waves from Neutron Star-Black Hole Mergers
Creators: name: Qiu, Richard
name: Krastev, Plamen
name: Gill, Kiranjyot
name: Berger, Edo
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo Interferometer Collaborations have now detected all three classes of compact binary mergers: binary black hole (BBH), binary neutron star (BNS), and neutron star-black hole (NSBH). For coalescences involving neutron stars, the simultaneous observation of gravitational and electromagnetic radiation produced by an event, has broader potential to enhance our understanding of these events, and also to probe the equation of state (EOS) of dense matter. However, electromagnetic follow-up to gravitational wave (GW) events requires rapid real-time detection and classification of GW signals, and conventional detection approaches are computationally prohibitive for the anticipated rate of detection of next-generation GW detectors. In this work, we present the first deep learning based results of classification of GW signals from NSBH mergers in \textit{real} LIGO data. We show for the first time that a deep neural network can successfully distinguish all three classes of compact binary mergers and separate them from detector noise. Specifically, we train a convolutional neural network (CNN) on $\sim 500,000$ data samples of real LIGO noise with injected BBH, BNS, and NSBH GW signals, and we show that our network has high sensitivity and accuracy. Most importantly, we successfully recover the two confirmed NSBH events to-date (GW200105 and GW200115) and the two confirmed BNS mergers to-date (GW170817 and GW190425), together with $\approx 90\%$ of all BBH candidate events from the third Gravitational Wave Transient Catalog, GWTC-3. These results are an important step towards low-latency real-time GW detection, enabling multi-messenger astronomy.
description: 9 pages, 5 figures. Accepted for publication in Physics Letters B
title: The many faces of Spinal Tuberculosis - A Pictorial review
Creators: name: Chadaga, Harsha
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Neuroradiology spine
subject: MR
subject: Diagnostic procedure
subject: Infection

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The purpose of this educational exhibit is to: To enumerate various patterns and sites of spinal tuberculosis To illustrate the imaging spectrum of spinal tuberculosis and the role of MRI in decision making...
title: Essays on the Informational Content of Implied Correlation and Observation-Driven Models
Creators: name: Sun, Xiaohang
Publisher: name: University of Kent
Year: 2023

description: This thesis examines the application and comparison of a set of widely adopted parametric and non-parametric approaches in forecasting the realisation of risk measures, such as volatility. In Chapter 2, implied correlation is extracted from options and is utilised to predict realised correlation after decomposition and re-grouping. I also attempt to forecast market return using the re-organized signal. Starting from Chapter 3, I focus on parametric models, more specifically, the observation-driven models represented by GARCH and score-driven models (GAS). The observation-driven models are extensively constructed upon assumptions on innovation terms. Their predictive power concerning realised volatility is evaluated and compared. In addition, the performance of GAS and GARCH models is also compared to implied volatility comprehensively. In Chapter 4, I propose to construct GAS models with shifted Gamma (SG-GAS) and shifted negative Gamma (SNG-GAS) innovations for option pricing. Corresponding GARCH models and the Black-Scholes model are built as benchmarks for comparison. It appears that both GAS models outperform the other models. The superiority of SG-GAS and SNG-GAS is mainly driven by their ability to price out-of-the-money options accurately.
SEJARAH PERKEMBANGAN ILMU PENGETAHUAN
Creators: name: Nida, Chaviatun
name: Miranda, Isra
name: Nisaq, Dira
name: Mahya, Monisa Nurul
Publisher: name: Zenodo
Year: 2019
Subjects: Karakteristik Filsafat, Konsep Tentang Pengetahuan, Sumber Dan Objek Pengetahuan

description: Perkembangan ilmu pengetahuan dan teknologi yang semakin pesat sekarang ini menyebabkan semakin berkembangnyan dunia pendidikan dan salah satunya adalah perkembangan media pembelajaran. Media pembelajaran merupakan faktor penting yang mendukung keberhasilan dalam suatu pembelajaran. Salah satu media yang berkembang pesat adalah media yang berbasis soft ware atau perangkat lunak. Tujuan penelitian ini adalah untuk mengetahui bagaimana proses pembelajaran di kelas, peningkatan hasil belajar siswa, dan minat siswa dalam media pembelajaran berbasis augmented reality.
title: Right ventricular end-systolic area as a simple first-line marker predicting right ventricular enlargement and decreased systolic function in children referred for cardiac magnetic resonance
Creators: name: Barczuk-Falęcka, Marzena
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Dilatation
subject: Blood
subject: Screening
subject: Diagnostic procedure
subject: MR
subject: Paediatric
subject: Cardiac

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Right ventricular (RV) size and volume assessment in cardiovascular magnetic resonance (CMR) is a gold standard [1,2]. CMR is of particular value in the detailed assessment of the RV, where the use of echocardiography can be limited due to problems...
Breakdown of Benford's Law for Birth Data
Creators: name: Ausloos, M.
name: Herteliu, C.
name: Ileanu, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Long birth time series for Romania are investigated from Benford's law point of view, distinguishing between families with a religious (Orthodox and Non-Orthodox) affiliation. The data extend from Jan. 01, 1905 till Dec. 31, 2001, i.e. over 97 years or 35 429 days. The results point to a drastic breakdown of Benford's law. Some interpretation is proposed, based on the statistical aspects due to population sizes, rather than on human thought constraints when the law breakdown is usually expected. Benford's law breakdown clearly points to natural causes.
description: to be published in Physica A; 10 figures; 1 Table ; 46 references; 17 pages
title: Superb Microvascular Imaging in contrast enhanced ultrasound of focal liver lesions
Creators: name: Leenknegt, Benjamin
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Anatomy
subject: Liver
subject: Ultrasound
subject: Contrast agent-intravenous
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The application of Doppler imaging in contrast enhanced ultrasound (CEUS) is limited due to high acoustic power of Doppler imaging, which risks destroying the gas microbubble contrast agents. Superb Microvascular Imaging (SMI) is a new Doppler...