cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Very long baseline interferometry observations of the high-redshift blazar candidate J0141-5427
Creators: name: Gabányi, K. É.
name: Belladitta, S.
name: Frey, S.
name: Orosz, G.
name: Gurvits, L. I.
name: Rozgonyi, K.
name: An, T.
name: Cao, H.
name: Paragi, Z.
name: Perger, K.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Active galactic nuclei (AGN) have been observed as far as redshift z~7. They are crucial in investigating the early Universe as well as the growth of supermassive black holes at their centres. Radio-loud AGN with their jets seen at a small viewing angle are called blazars and show relativistic boosting of their emission. Thus, their apparently brighter jets are easier to detect in the high-redshift Universe. DES J014132.4-542749.9 is a radio-luminous but X-ray weak blazar candidate at z = 5. We conducted high-resolution radio interferometric observations of this source with the Australian Long Baseline Array at 1.7 and 8.5 GHz. A single, compact radio emitting feature was detected at both frequencies with a flat radio spectrum. We derived the milliarcsecond-level accurate position of the object. The frequency dependence of its brightness temperature is similar to that of blazar sources observed at lower redshifts. Based on our observations, we can confirm its blazar nature. We compared its radio properties with those of two other similarly X-ray-weak and radio-bright AGN, and found that they show very different relativistic boosting characteristics.
description: 8 pages, 4 figures, accepted for publication in PASA
title: Renal cell tumor surgery: what to expect
Creators: name: Jimenez Rodrigo, Alberto
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Kidney
subject: CT
subject: Ultrasound
subject: MR
subject: Surgery
subject: Complications
subject: Outcomes analysis
subject: Neoplasia
subject: Haemorrhage
subject: Abscess
subject: Retroperitoneum

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Revise different surgical approaches for renal cell tumors. Discuss postoperative MDCT acquisition protocols. Review normal and pathologic changes after...
Patulin inhibits LPS-induced nitric oxide production by suppressing MAPKs signaling pathway
Creators: name: de Sales-Neto, José Marreiro
name: de França da Silva, Juliane Santos
name: Carvalho, Deyse Cristina Madruga
name: de Almeida Lima, Éssia
name: Cavalcante-Silva, Luiz Henrique Agra
name: Lettnin, Aline Portantiolo
name: de Souza Votto, Ana Paula
name: Vasconcelos, Ulrich
name: Rodrigues-Mascarenhas, Sandra
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Inorganic Chemistry
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Patulin (PAT) is a natural product isolated from several species of fungi. Here, we evaluated the effect of PAT (62.5–4,000 ng/ml) in lipopolysaccharide (LPS)-activated murine peritoneal macrophages. Cell viability assay showed that PAT at concentrations up to 250 ng/ml did not affect macrophage viability. PAT (250 ng/ml) significantly reduced LPS-induced nitric oxide production (by 98.4%), inducible nitric oxide synthase (iNOS) expression (by 83.5%), and iNOS messenger ribonucleic acid expression (by 100.0%). Moreover, PAT significantly reduced LPS-induced interleukin-1β (by 80.6%), cluster of differentiation (CD) 69 (by 63.1%), and Toll-like receptor (TLR) 4 (by 91.9%) protein expression. Finally, PAT significantly reduced LPS-triggered phosphorylation of all mitogen-activated protein kinases (MAPK) assessed: extracellular signal-regulated kinase (ERK; by 89.5%), c-Jun N-terminal kinase (JNK; by 77.5%), and p38 (by 72.3%). Taken together, these data suggest that PAT downregulates acute inflammatory response, inhibiting nitric oxide production by suppressing CD69-TLR4/ERK-JNK-p38 MAPKs/Nos2/iNOS signaling pathway.
title: Morphologic alterations, calcifications and osteophytes of the spine: innocent findings that may traduce systemic pathologies
Creators: name: Solano Romero, Alba Patricia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Conventional radiography
subject: Musculoskeletal spine
subject: Education
subject: Calcifications / Calculi

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To describe the radiological characteristics that differentiate the multiple types of ossifications that can affect the spine, and to know which of them translate a systemic affectation that goes beyond the bone...
title: The role of magnetic resonance spectroscopy imaging in patients with diffuse infiltrating pontine gliomas
Creators: name: Laino, Maria Elena
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Cancer
subject: Radiation therapy / Oncology
subject: Education
subject: MR-Spectroscopy
subject: MR
subject: Neuroradiology brain
subject: CNS

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To illustrate the clinical utility of Magnetic Resonance Spectroscopy imaging (MRSI) in the evalutation of patients with diffuse infiltrating pontine gliomas...
Science vs Conspiracy: collective narratives in the age of (mis)information
Creators: name: Bessi, Alessandro
name: Coletto, Mauro
name: Davidescu, George Alexandru
name: Scala, Antonio
name: Caldarelli, Guido
name: Quattrociocchi, Walter
Publisher: name: arXiv
Year: 2014
Subjects: subject: Social and Information Networks (cs.SI)
subject: Human-Computer Interaction (cs.HC)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Computer and information sciences
subject: FOS: Physical sciences

description: The large availability of user provided contents on online social media facilitates people aggregation around common interests, worldviews and narratives. However, in spite of the enthusiastic rhetoric about the so called {\em wisdom of crowds}, unsubstantiated rumors -- as alternative explanation to main stream versions of complex phenomena -- find on the Web a natural medium for their dissemination. In this work we study, on a sample of 1.2 million of individuals, how information related to very distinct narratives -- i.e. main stream scientific and alternative news -- are consumed on Facebook. Through a thorough quantitative analysis, we show that distinct communities with similar information consumption patterns emerge around distinctive narratives. Moreover, consumers of alternative news (mainly conspiracy theories) result to be more focused on their contents, while scientific news consumers are more prone to comment on alternative news. We conclude our analysis testing the response of this social system to 4709 troll information -- i.e. parodistic imitation of alternative and conspiracy theories. We find that, despite the false and satirical vein of news, usual consumers of conspiracy news are the most prone to interact with them.
High and uniform coherence creation in Doppler broadened double lambda-like atomic system by a train of femtosecond optical pulses
Creators: name: Sarma, Amarendra K.
name: Kumar, Pawan
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Atomic Physics (physics.atom-ph)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We present a detailed analysis of coherence creation in a four level double lambda-like atomic system using a train of ultra-short few-cycle Gaussian pulses. The effect of the Doppler broadening has been analyzed. It is possible to create high coherence across all the velocity groups in the atomic ensemble using pulses with low repetition frequency. The accumulation of coherence at different radial locations within the atomic beam cross-section as a function of the number of pulses in the train is also reported. We find that pulse train with lower repetition frequencies are able to generate high and nearly uniform coherence in a substantial part of the atomic system.
description: 8 pages;8 figures. arXiv admin note: substantial text overlap with arXiv:1401.3417
title: Unprovoked venous thromboembolism: What did we find in our patients?
Creators: name: El Saeity, Nabil
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Abdomen
subject: Veins / Vena cava
subject: Oncology
subject: CT
subject: CT-Angiography
subject: Ultrasound
subject: Cost-effectiveness
subject: Screening
subject: Acute
subject: Embolism / Thrombosis
subject: Cancer

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: This educational poster is to display the findings in our patients presenting with unprovoked...
HPLC–DAD–ESI/MS profiles of bioactive compounds, antioxidant and anticholinesterase activities of Ephedra alata subsp. alenda growing in Algeria
Creators: name: Noui, Amira
name: Boudiar, Tarek
name: Boulebd, Houssem
name: Gali, Lynda
name: del Mar Contreras, María
name: Segura-Carretero, Antonio
name: Nieto, Gema
name: Akkal, Salah
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
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: 69999 Biological Sciences not elsewhere classified
subject: Science Policy

description: Ephedra (Ephedraceae) is used in medicine for various purposes as having, antioxidant, anticarcinogen, antibacterial, anti-inflammatory hepatoprotective, anti-obesity, antiviral and diuretic activities. In this study the aim was to investigate chemical constituents of Ephedra alata and understand the possible effects of those constituents in antioxidant activity and alzheimer's disease essay. For this purpose, natural compounds from E.alata were characterized by LC–DAD–ESI-MS/MS using negative and positive ionization modes, while the bioactivity was assessed by acetylcholinesterase (AChE) inhibition study and determining of antioxidant activity; DPPH radical scavenging and β-carotene bleaching assays were used to assess the antioxidant potential. The proposed method of spectrometry provided tentative identification of 27 compounds including alkaloids and phenolic compounds as flavonoids. The methanolic extract showed high contents of total phenolic and exhibited an important antioxidant potential and demonstrated a potent inhibitory effect against acetylcholinesterase (IC50: 11,25 ± 0,25 µg/mL). The results showed that the plant possesses a therapeutic effect.
J2102+6015: an Intriguing Radio-loud Active Galactic Nucleus in the Early Universe
Creators: name: Frey, S.
name: An, T.
name: Gabányi, K.
name: Gurvits, L.
name: Krezinger, M.
name: Melnikov, A.
name: Mohan, P.
name: Paragi, Z.
name: Perger, K.
name: Shu, F.
name: Titov, O.
name: de Vicente, P.
name: Zhang, Y.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The powerful high-redshift quasar J2102+6015 (at z=4.575) may provide useful information for studying supermassive black hole growth, galaxy evolution and feedback in the early Universe. The source has so far been imaged with very long baseline interferometry (VLBI) at 2/8 GHz (S/X) bands only, showing complex compact structure. Its total radio spectrum peaks at ~6 GHz in the rest frame. There is no sign of Doppler-boosted jet emission, and the separation of the two major features in its east-west oriented structure spanning ~10 milliarcsec does not change significantly on a timescale longer than a decade. However, VLBI astrometric monitoring observations suggest quasi-periodic (~3 yr) variation in its absolute position. J2102+6015 is presumably a young radio source with jets misaligned with respect to the line of sight. Here we briefly report on our new high-resolution imaging observations made with the European VLBI Network (EVN) at 5 and 22 GHz frequencies in 2021 June, and give an overview of what is currently known about this peculiar distant jetted active galactic nucleus.
description: 8 pages, 2 figures; submitted to the proceedings of the 15th European VLBI Network Symposium and Users' Meeting (EVN2022), 11-15 July 2022, University College Cork, Ireland
Bioactivity of Meliaceae, Amaryllidaceae, Solanaceae and Amaranthaceae plant aqueous extracts against the cattle tick Rhipicephalus microplus
Creators: name: Luns, Darcy Adriann Rebonato
name: de Souza Soares, Lucas
name: Guedes, Natália Assis
name: Martins, Isabella Vilhena Freire
name: Severi, Juliana Aparecida
name: Costa, Adilson Vidal
name: Morais, Pedro Alves Bezerra
name: de Queiroz, Vagner Tebaldi
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Medicine
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: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Plant Biology

description: Commercial synthetic acaricides have selected resistant populations of Rhipicephalus microplus, and generate residues in the environment or in milk/cattle products. In this study, aqueous extracts (AE) from Melia azedarach (Maz), Allium sativum, Capsicum chinense, Nicotiana tabacum (Nta) and Dysphania ambrosioides were evaluated for the bioactivity against the cattle tick. The treatment using Nta or Maz AE resulted in the lowest egg hatching rate (34.0 ± 11% and 25.0 ± 19%), and in the values of reproduction inhibition ranging from 89.0% to 85.3%. Phytochemical screening associated to RP-HPLC/DAD analysis suggested the presence of alkaloids for Nta and gallic acid derivatives and catechins, for Maz. Such results highlighted that the use of Nta and Maz AE can be a promising source of bioactive compounds for the control of infections caused by the cattle tick.
A Taxonomy to Structure and Analyze Human–Robot Interaction
Creators: name: Onnasch, Linda
name: Roesler, Eileen
Publisher: name: Technische Universität Berlin
Year: 2020
Subjects: subject: 100 Philosophie und Psychologie::150 Psychologie::150 Psychologie
subject: human–robot interaction
subject: taxonomy
subject: collaborative robots
subject: HRI framework
subject: robot morphology
subject: collaboration

description: Robotic systems are one of the core technologies that will shape our future. Robots already change our private and professional life by working together with humans in various domains. Evoked by this increasing trend, great variability exists in terms of robots and interaction scenarios. This has boosted research regarding shaping factors of human–robot interaction (HRI). Nevertheless, this variety hinders the comparability and the generalizability of insights. What is needed for efficient research is a structured approach that allows the analysis of superordinate attributes, making previous HRI research comparable, revealing research gaps and thus guiding future research activities. Based on the review of previous HRI frameworks we developed a new HRI taxonomy that (1) takes into account the human, the robot, the interaction and the context of the HRI, (2) is applicable to various HRI scenarios and (3) provides predefined categories to enable structured comparisons of different HRI scenarios. A graphical representation of the taxonomy, including all possible classifications, eases the application to specific HRI scenarios. To demonstrate the use and value of this taxonomy, it is applied to different studies in HRI in order to identify possible reasons for contrasting results. The exemplified applications of the taxonomy underline its value as a basis for reviews and meta-analyses. Moreover, the taxonomy offers a framework for future HRI research as it offers guidance for systematic variations of distinctive variables in HRI.
title: Updated BI-RADS-What the radiologist needs to know
Creators: name: Vaidya, Tanvi
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Education
subject: Ultrasound
subject: MR
subject: Mammography
subject: Breast

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: 1. To provide an overview of the salient features of the updated 5 th edition of BI-RADS 2. To highlight the key modifications made to the BI-RADS 5th edition in comparison with its predecessor. 3. To determine the clinical relevance of these...
Real-Time Transport in Open Quantum Systems From $\mathcal{PT}$-Symmetric Quantum Mechanics
Creators: name: Elenewski, Justin E.
name: Chen, Hanning
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Nanoscale electronic transport is of intense technological interest, with applications ranging from semiconducting devices and molecular junctions to charge migration in biological systems. Most explicit theoretical approaches treat transport using a combination of density functional theory (DFT) and non-equilibrium Green's functions. This is a static formalism, with dynamic response properties accommodated only through complicated extensions. To circumvent this limitation, the carrier density may be propagated using real-time time-dependent DFT (RT-TDDFT), with boundary conditions corresponding to an open quantum system. Complex absorbing potentials can emulate outgoing particles at the simulation boundary, although these do not account for introduction of charge density. It is demonstrated that the desired positive particle flux is afforded by a class of $\mathcal{PT}$-symmetric generating potentials that are characterized by anisotropic transmission resonances. These potentials add density every time a particle traverses the cell boundary, and may be used to engineer a continuous pulse train for incident packets. This is a first step toward developing a complete transport formalism unique to RT-TDDFT.
description: 44 pages, 13 figures
$Ab\,initio$ derivation of lattice gauge theory dynamics for cold gases in optical lattices
Creators: name: Surace, Federica Maria
name: Fromholz, Pierre
name: Oppong, Nelson Darkwah
name: Dalmonte, Marcello
name: Aidelsburger, Monika
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: High Energy Physics - Theory (hep-th)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We introduce a method for quantum simulation of U$(1)$ lattice gauge theories coupled to matter, utilizing alkaline-earth(-like) atoms in state-dependent optical lattices. The proposal enables the study of both gauge and fermionic-matter fields without integrating out one of them in one and two dimensions. We focus on a realistic and robust implementation that utilizes the long-lived metastable clock state available in alkaline-earth(-like) atomic species. Starting from an $ab\,initio$ modelling of the experimental setting, we systematically carry out a derivation of the target U$(1)$ gauge theory. This approach allows us to identify and address conceptual and practical challenges for the implementation of lattice gauge theories that - while pivotal for a successful implementation - have never been rigorously addressed in the literature: those include the specific engineering of lattice potentials to achieve the desired structure of Wannier functions, and the subtleties involved in realizing the proper separation of energy scales to enable gauge-invariant dynamics. We discuss realistic experiments that can be carried out within such a platform using the fermionic isotope $^{173}$Yb, addressing via simulations all key sources of imperfections, and provide concrete parameter estimates for relevant energy scales in both one- and two-dimensional settings.
Flax TRM composite systems for strengthening of masonry: from the material identification to the structural behaviour
Creators: name: Ferrara, Giuseppe
Publisher: name: Universita degli studi di Salerno
Year: 2020
Subjects: subject: ICAR/09 TECNICA DELLE COSTRUZIONI
subject: Masonry
subject: Flax
subject: Composite

description: 2018 - 2019
description: Textile Reinforced Mortar (TRM) composites represents nowadays an innovative and efficient technique for strengthening of masonry structural elements. In recent years, the use of plant fibres within the composite, instead of high strength synthetic fibres, emerged as a smart solution to increase the sustainability of such reinforcement system. However, several issues are still open concerning the use of such fibres in inorganic matrices, and the studies in the literature addressing this aspect, although showing a great potential of these systems, are not enough to widely promote such innovative and sustainable technique of reinforcement. With the aim of raising the awareness in the use of plant fibres based TRMs, this study proposes a comprehensive mechanical characterisation of a Flax TRM system conceived as reinforcement of masonry elements. Prior to address the issue of the composite characterisation, its components, i.e. textile and mortar, were physically and mechanically characterised. Then, tensile tests on the composite and shear bond tests on Flax-TRM-to-masonry substrate elements were carried out to qualify the composite material and its adherence behaviour with a brick-masonry element. Consequently, on a structural scale, the contribution of the reinforcement system on the shear capacity of masonry elements was analysed by means of diagonal compression tests. Finally, innovative solutions to improve the mechanical performance of the studied reinforcement system were proposed and their efficiency was discussed. The study confirms the potential in the use of plant fibre textiles as reinforcement in TRM systems, outlines the aspects on which it is necessary to act to increase their efficiency, and shows some technical solutions to improve it. [edited by Author]
Self-doped graphite nanobelts
Creators: name: Camargo, Bruno Cury
name: El-Kerdi, Banan
name: Alaferdov, Andrei
name: Escoffier, Walter
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We report that mechanical deformation of graphite with cavity shock waves introduces a new group of charge carriers, with both effective mass and native concentration one order of magnitude above those found in the pristine material. Their nature, however, remains quasi-2D. Our results show that defects introduced during mechanical exfoliation have the potential to unlock oscillatory behavior above 50 T in graphite, thus providing a new probe for field-induced electronic phase transitions in the material.
100 Rooms- Painting as a Means of Phenomenological Investigation of Being-there
Creators: name: Chang, Yun-Chu
Publisher: name: Lancaster University
Year: 2023
Subjects: Heidegger
Taoism
Phenomenology
Oil painting portraiture
Ethnography
in-between

description: I use oil painting portraits as a method to explore how we understand ourselves and others in our daily life through the theories of Heidegger and Taoism. Fifty-five students from twenty countries at Lancaster University were involved in this study which took an anthropological ethnographic fieldwork approach. I went into their rooms and met face- to-face to record their life stories and create portraits. Through my research, I found that this in-person art-making process can generate powerful emotional connections beyond words, eliminate stereotypes and racial discrimination. This artistic process is an “in-between” that can connect technology and humanity. The awareness of this “in-between” combined with the method of art-making provides not only a theoretical visualisation, but a powerful tool for ongoing investigation of racial, class and cultural diversity.
Cutting a Cake Fairly for Groups Revisited
Creators: name: Segal-Halevi, Erel
name: Suksompong, Warut
Publisher: name: arXiv
Year: 2023
Subjects: subject: Theoretical Economics (econ.TH)
subject: Computer Science and Game Theory (cs.GT)
subject: Combinatorics (math.CO)
subject: FOS: Economics and business
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Cake cutting is a classic fair division problem, with the cake serving as a metaphor for a heterogeneous divisible resource. Recently, it was shown that for any number of players with arbitrary preferences over a cake, it is possible to partition the players into groups of any desired size and divide the cake among the groups so that each group receives a single contiguous piece and every player is envy-free. For two groups, we characterize the group sizes for which such an assignment can be computed by a finite algorithm, showing that the task is possible exactly when one of the groups is a singleton. We also establish an analogous existence result for chore division, and show that the result does not hold for a mixed cake.
title: Diagnostic imaging in portal vein complications after pediatric liver transplantation: what is important to know?
Creators: name: Costache, Andrada
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Transplantation
subject: Thrombolysis
subject: Ultrasound-Power Doppler
subject: Ultrasound-Colour Doppler
subject: CT
subject: Paediatric
subject: Liver
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To review portal vein complications after pediatric liver transplant. To illustrate and to discuss the role of imaging in evaluation of portal venous...
Phytochemical and in silico studies for potential constituents from Centaurium spicatum as candidates against the SARS-CoV-2 main protease and RNA-dependent RNA polymerase
Creators: name: Allam, Ahmed E.
name: Abouelela, Mohamed E.
name: Assaf, Hamdy K.
name: Sayed, Ahmed M.
name: Nafady, Alaa M.
name: El-Shanawany, Mohamed A.
name: Takano, Fumihide
name: Ohta, Tomihisa
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biophysics
subject: Biochemistry
subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Cell Biology
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: In the present study, a new secoiridoid glycoside lisianthoside II 1, along with seven known compounds 2–8, were isolated from Centaurium spicatum L. In-silico molecular docking and molecular dynamic simulation against SARS-CoV-2 Main protease (Mpro) and RNA-dependent RNA polymerase (RdRp) were conducted. The affinity docking scores revealed that 8 is the best bound ligand to Mpro active site with binding energy of −14.9877 kcal/mol (RSMD = 1.16 Å), while 6 was the highest against RdRp (−16.9572 kcal/mol, RMSD = 1.01 Å). Moreover, the molecular dynamic simulation revealed that 8 with a (ΔG) of −7.9 kcal/mol (RMSD value of 2.6 Å) and 6 (RMSD value of 1.6 Å) and binding free energy (ΔG) of −7.1 kcal/mol achieved the highest stability over 50 ns of MDS inside the Mpro and RdRp enzyme’s active site, respectively. Hence, the isolated compounds could be a good lead for development of new leads targeting COVID-19.
title: 3D printing in medicine: Extension of diagnostic imaging
Creators: name: Kopačin, Vjekoslav
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Segmentation
subject: Education
subject: Computer Applications-3D
subject: MR
subject: CT-Angiography
subject: CT
subject: Computer applications
subject: Anatomy
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of the poster is to explain the workflow for making an accurate anatomical 3D model from DICOM data using different software (open-source and commercial) and to show what applications and benefits of 3D printing in medicine...
Easy Creation of Controlled Vocabularies Using EVOKS
Creators: name: Abdildina, Gulzaure
name: Aversa, Rossella
name: Kraus, Felix
name: Ost, Philipp
name: Chelbi, Sabrine
name: Jejkal, Thomas
name: Stotzka, Rainer
name: Blumenröhr, Nicolas
name: Frank, Laura
name: Götzelmann, Germaine
name: Hartmann, Volker
name: Jha, Vandana
name: Pfeil, Andreas
name: Shakeel, Yusra
name: Tögel, Philipp
name: Tonne, Danah
name: Giulio, Elias
name: Vitali, Georg
Publisher: name: Karlsruher Institut für Technologie (KIT)
Year: 2024
Subjects: vocabulary service
ontology
terms
descriptions
controlled vocabulary
terminology service
metadata schema
term IRI
metadata editor
evoks
metadata

description: Controlled vocabularies describe domain-specific knowledge, offering a comprehensive collection of terms that reduce data ambiguity and enhance semantic interoperability. They are essential in metadata schemas and facilitate ontology integration.
EVOKS, the Editor for Vocabularies to Know Semantics, is a general-purpose vocabulary service that allows data stewards and scientists to easily create or import, edit, curate, and publish controlled vocabularies using the W3C-recommended SKOS data model [1]. Access to published vocabularies is effectively ensured through the implementation of SKOSMOS [2] as a dedicated vocabulary browser instance.
To demonstrate the benefits of using the EVOKS vocabulary service, the poster presents two use cases.
The first use case, "Creation of the Sample Description Vocabulary and Conversion to OWL," demonstrates how the ontology creation process can be facilitated by starting with the vocabulary. The most time-consuming part of ontology creation is defining the terms and their descriptions. This task requires collaborative work from domain experts and researchers who are not always experts in the ontology creation process and tools. EVOKS provides a very user-friendly interface and collaborative work opportunities that can help to make this process easier and faster. After defining terms and their definitions in EVOKS, an ontology expert can convert the vocabulary into an ontology using our special SKOS-to-OWL Converter, thereby creating a more complex ontology from the vocabulary.
As an application use case, the poster also demonstrates the integration of controlled vocabularies into metadata schemas. Specifically, it illustrates how the narrower concepts of a term from a controlled vocabulary appear as selectable options in the schema's drop-down menu when a metadata editor interface is configured.
The EVOKS interface is intuitive and user-friendly, speeding up vocabulary creation, enhancing interoperability, and supporting FAIR principles. It is also applicable to HMC projects for controlled vocabulary development.

[1] http://www.w3.org/TR/skos-reference
[2] https://skosmos.org/
title: What every radiologist should know about male breast disease
Creators: name: Gavilanes Vaca, Alicia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Education and training
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Mammography
subject: Breast

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To recognize the main clinical and radiological manifestations of male breast disease as well as their diagnostic management. To review cases of male breast disease diagnosed in our...
title: Pre-surgical planning of laparoscopic nephrectomy of renal tumors through angiotomography with 3d reconstruction
Creators: name: Mangiarotti, Laura
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Education and training
subject: Computer Applications-3D
subject: Image manipulation / Reconstruction
subject: CT-Angiography
subject: Oncology
subject: Kidney

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To establish the different uses of tomography with 3d reconstruction to determine the configuration of the renal pedicle, to locate the tumor mass and to diminish the surgical complications. To exemplify its usefulness with cases of our institution...
title: Translation and Adaptation of the French Version of the Risk Stratification Index, a Tool for Stratified Care in Chronic Low Back Pain: A Pilot Study
Creators: name: Naïr, Alexandra
name: Lin, Chiao-I
name: Wippert, Pia-Maria
Publisher: name: Universitätsverlag Potsdam
Year: 2022
Subjects: subject: 610 Medizin und Gesundheit

description: Background and Objectives: Low back pain is a worldwide health problem. An early diagnosis is required to develop personalized treatment strategies. The Risk Stratification Index (RSI) was developed to serve the purpose. The aim of this pilot study is to cross-culturally translate the RSI to a French version (RSI-F) and evaluate the test-retest reliability of RSI-F using a French active population. Materials and Methods: The RSI was translated from German to French (RSI-F) based on the guidelines of cross-cultural adaptation of self-report measures. A total of 42 French recreational athletes (age 18–63 years) with non-specific low back pain were recruited and filled in the RSI-F twice. The test-retest reliability was examined using intraclass correlation coefficient (ICC1,2) and Pearson correlation coefficient. Results: Finally, 33 questionnaires were analyzed (14 males and 19 females, age 31 ± 10 years, 9.5 ± 3.2 h/week of training). The test-retest of RSI-F CPI and DISS were excellent (CPI: ICC1,2 = 0.989, p < 0.001; r = 0.989, p < 0.001; DISS: ICC1,2 = 0.991, p < 0.001; r = 0.991, p < 0.001), as well as Korff pain intensity (ICC1,2 = 0.995, p < 0.001; r = 0.995, p < 0.001) and disability (ICC1,2 = 0.998, p < 0.001; r = 0.998, p < 0.001). Conclusion: The RSI-F is linguistically accurate and reliable for use by a French-speaking active population with non-specific low back pain. The RSI-F is considered a tool to examine the evolution of psychosocial factors and therefore the risk of chronicity and the prognostic of pain. Further evaluations, such as internal, external validity, and responsiveness should be evaluated in a larger population.
description: Zweitveröffentlichungen der Universität Potsdam : Humanwissenschaftliche Reihe; 778
Using the distribution of cells by dimension in a cylindrical algebraic decomposition
Creators: name: Wilson, David
name: England, Matthew
name: Bradford, Russell
name: Davenport, James H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Symbolic Computation (cs.SC)
subject: FOS: Computer and information sciences
subject: I.1.2
subject: 68W30

description: We investigate the distribution of cells by dimension in cylindrical algebraic decompositions (CADs). We find that they follow a standard distribution which seems largely independent of the underlying problem or CAD algorithm used. Rather, the distribution is inherent to the cylindrical structure and determined mostly by the number of variables. This insight is then combined with an algorithm that produces only full-dimensional cells to give an accurate method of predicting the number of cells in a complete CAD. Since constructing only full-dimensional cells is relatively inexpensive (involving no costly algebraic number calculations) this leads to heuristics for helping with various questions of problem formulation for CAD, such as choosing an optimal variable ordering. Our experiments demonstrate that this approach can be highly effective.
description: 8 pages
Bridging quantum criticality via many-body scarring
Creators: name: Daniel, Aiden
name: Hallam, Andrew
name: Desaules, Jean-Yves
name: Hudomal, Ana
name: Su, Guo-Xian
name: Halimeh, Jad C.
name: Papić, Zlatko
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Quantum dynamics in certain kinetically-constrained systems can display a strong sensitivity to the initial condition, wherein some initial states give rise to persistent quantum revivals -- a type of weak ergodicity breaking known as `quantum many-body scarring' (QMBS). Recent work [Phys.Rev.B 105, 125123 (2022)] pointed out that QMBS gets destroyed by tuning the system to a quantum critical point, echoing the disappearance of long-range order in the system's ground state at equilibrium. Here we show that this picture can be much richer in systems that display QMBS dynamics from a continuous family of initial conditions: as the system is tuned across the critical point while at the same time deforming the initial state, the dynamical signatures of QMBS at intermediate times can undergo an apparently smooth evolution across the equilibrium phase transition point. We demonstrate this using the PXP model -- a paradigmatic model of QMBS that has recently been realized in Rydberg atom arrays as well as ultracold bosonic atoms in a tilted optical lattice. Using exact diagonalization and matrix product state methods, we map out the dynamical phase diagram of the PXP model with the quenched chemical potential. We demonstrate the existence of a continuous family of initial states that give rise to QMBS and formulate a ramping protocol that can be used to prepare such states in experiment. Our results show the ubiquity of scarring in the PXP model and highlight its intriguing interplay with quantum criticality.
description: 21 pages, 15 figures
Studies related to the chemical composition, biological activities and toxicity of methanolic extracts of noni (Morinda citrifolia) fruits and leaves
Creators: name: de Matos Lima, Daiane Barbosa
name: dos Santos, Anaí Loreiro
name: Cardoso, Claudia Andréa Lima
name: Krause, Laiza Canielas
name: Caramão, Elina Bastos
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Pharmacology
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: Inorganic Chemistry
subject: Plant Biology

description: Morinda citrifolia is a plant that grows in Brazilian northeast and presented a wide range of therapeutic, industrial and technological applications. Based on this, the aim of this work was to study the chemical composition, main biological activities and potential toxicity of its extracts, aiming their industrial application. Important compounds were identified in the methanolic extracts obtained by ultrasonic and Soxhlet extractions from leaves and fruits. GC × GC allowed for the identification of phytosterols, fatty acids and methyl esters, besides others (scopoletin, hydrocarbons, alcohols, terpenes). By HPLC-DAD, compounds like catechin, rutin, quercetin could be also identified and quantified. Their content of polyphenols and flavonoids was considered between the international standards. The extracts showed high antioxidant activities (EC50 ∼ 300 μg mL−1, using DPPH assay) compared with those from the literature. The extracts did not show toxicity or mutagenicity, but presented cytotoxicity, which can indicate their use safely in phytotherapic or nutritional applications.
title: Endovascular treatment of failing infrainguinal autologous vein bypass: short-term results
Creators: name: Svare, Atis
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Grafts
subject: Stents
subject: Shunts
subject: Angioplasty
subject: Catheter arteriography
subject: Vascular
subject: Extremities
subject: Arteries / Aorta

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Autologous infrainguinal vein bypass is a well established treatment modality for patients with critical limb ischemia (CLI) and complex femoropopliteal lesions. Single institution reports have documented primary vein graft patency rates in the...
title: The comparison of radiation dose between panoramic imaging and the full mouth series
Creators: name: Mekis, Nejc
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Radiographers
subject: Digital radiography
subject: Radiation safety
subject: Dosimetric comparison

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To display the entire dentation, panoramic dental imaging or intraoral full mouth series can be used [1-3]. According to the literature [1] the effective dose for panoramic imaging is one fifth of the value for full mouth series. Based on the data...
แบบจำลองเพื่อพยากรณ์ความล้มเหลวทางการเงินของวิสาหกิจขนาดกลางในประเทศไทย
Creators: name: เอกจิตต์ จึงเจริญ
name: สถาพร โอภาสานนท์
name: จุฑารัตน์ กันทะวงค์
Publisher: name: คณะพาณิชยศาสตร์และการบัญชี มหาวิทยาลัยธรรมศาสตร์
Year: 2022
Subjects: ความล้มเหลวทางการเงิน
วิสาหกิจขนาดกลาง
การวิเคราะห์การถดถอยโลจิสติกส์
การวิเคราะห์จำแนกกลุ่ม
การวิเคราะห์เครือข่ายประสาทเทียมความน่าจะเป็น
ตัวแบบการพยากรณ์

description: วารสารบริหารธุรกิจ JBA, 45, 175 (ก.ค.-ก.ย. 65), 1
title: Shear wave elastography like noninvasive method for evaluating atherosclerotic stenosis and risk for stroke: practical experience.
Creators: name: BEKALO, IRYNA
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Arteriosclerosis
subject: Diagnostic procedure
subject: Computer Applications-Detection, diagnosis
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Elastography
subject: CNS
subject: Cardiovascular system
subject: Arteries / Aorta

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To explore the possibility of using shear wave elastography (SWE) for determination of the carotid plaque stiffness and define characteristics associated with vulnerable plaques for identifying high-risk...
Stochastic Discriminative EM
Creators: name: Masegosa, Andres R.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Machine Learning (cs.LG)
subject: FOS: Computer and information sciences

description: Stochastic discriminative EM (sdEM) is an online-EM-type algorithm for discriminative training of probabilistic generative models belonging to the exponential family. In this work, we introduce and justify this algorithm as a stochastic natural gradient descent method, i.e. a method which accounts for the information geometry in the parameter space of the statistical model. We show how this learning algorithm can be used to train probabilistic generative models by minimizing different discriminative loss functions, such as the negative conditional log-likelihood and the Hinge loss. The resulting models trained by sdEM are always generative (i.e. they define a joint probability distribution) and, in consequence, allows to deal with missing data and latent variables in a principled way either when being learned or when making predictions. The performance of this method is illustrated by several text classification problems for which a multinomial naive Bayes and a latent Dirichlet allocation based classifier are learned using different discriminative loss functions.
description: UAI 2014 paper + Supplementary Material. In Proceedings of the Thirtieth Conference on Uncertainty in Artificial Intelligence (UAI 2014), edited by Nevin L. Zhang and Jian Tian. AUAI Press
title: Pediatric hematopoietic stem cell transplantation (HSCT) late effects on cardiovascular function and myocardial tissue characteristics
Creators: name: Paiman, Elisabeth
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cardiovascular system
subject: Paediatric
subject: MR
subject: MR-Spectroscopy
subject: Treatment effects
subject: Transplantation
subject: Blood
subject: Toxicity

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Background Hematopoietic stem cell transplantation (HSCT) recipients are exposed to several pre-transplant or HSCT-related therapies which are assumed to increase the risk of cardiovascular disease [1,2]. Nonetheless, evidence for how to monitor...
Should The Dawn of Everything Be Taught?
Creators: name: Laichas, Tom
Publisher: name: World History Connected
Year: 2022

description: “Dialogues in World History” is a new a feature in which world history processes and practices are the subject of accessible, brief discussion or debate. Here, Patrick Manning, a former Director of the World History Center at the University of Pittsburg as well as a past President of the American Historical Association, and Tom Laichas, a historian, poet and the initial co-editor of this journal, explore the meaning and implications for both anthropology and world historical studies of the already popular and controversial book by David Graeber and David Wengrow, The Dawn of Everything: A New History of Humanity (2021).
description: World History Connected, Vol. 19 No. 3: Fall 2022