cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Prostate gland multiparametric resonance. From guidelines to practice.
Creators: name: Gómez , Claudia
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: MR
subject: Oncology
subject: MR-Functional imaging
subject: Diagnostic procedure
subject: Education
subject: Cancer
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To review the study indications and patient preparation prior to the test. To learn the MRI sequences required for the testand lesion classification criterion following the PI-RADS v2 system. To adopt a systematic approach for the multiparametric...
Polarimetric and spectroscopic optical observations of the ultra-compact X-ray binary 4U 0614+091
Creators: name: Baglio, M. C.
name: Mainetti, D.
name: D'Avanzo, P.
name: Campana, S.
name: Covino, S.
name: Russell, D. M.
name: Shahbaz, T.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Aims: We present a polarimetric and spectroscopic study of the persistent ultra compact X-ray binary 4U 0614+091 aimed at searching for the emission of a relativistic particle jet and at unveiling the orbital period of the system. Methods: We obtained r-band polarimetric observations with the Telescopio Nazionale Galileo (TNG) equipped with the PAOLO polarimeter and with the Nordic Optical Telescope (NOT) equipped with the ALFOSC instrument, covering ~ 2 hours and ~ 0.5 hours observations, respectively. We carried out low resolution spectroscopy of the system using the ESO Very Large Telescope equipped with FORS1 for ~ 1.5 hours (16 spectra covering the range 430-800 nm). Results: The polarimetric analysis performed starting from the TNG dataset revealed a polarisation degree in the r-band of 3 % +/- 1 %. From the NOT dataset, due to the lower S/N ratio, we could obtain only a 3 sigma upper limit of 3.4 %. From the joining of a spectroscopic and photometric analysis, through the study of the equivalent width variations of the CII 724 nm line and the r-band light curve, we could find a hint of a ~ 45 min periodicity. Conclusions: A polarisation degree P of ~ 3 % in the r-band is consistent with the emission of a relativistic particle jet, which is supposed to emit intrinsically linearly polarised synchrotron radiation. Since no variations of P with time have been detected, and the accretion disc of the system does not contain ionised hydrogen, scattering by free electrons in the accretion disc has been rejected. The period of ~ 45 min obtained through the analysis of the system light curve and of the equivalent width variations of the selected spectral line is probably linked to the presence of a hot spot or a superhump in the accretion disc, and lead to an orbital period > 1 hour for the binary system.
description: 8 pages, 6 figures, 4 tables. Accepted for publication in Astronomy & Astrophysics (Section 7)
title: Distinguishing phlegmonous esophagitis from intramural esophageal dissection: the clinical and radiological features.
Creators: name: Ha, Jiyeon
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Dissection
subject: Abscess
subject: Abscess delineation
subject: CT
subject: Emergency

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Phlegmonous esophagitis (PE) a rare condition forming intramural purulent discharge at the submucosa and not involving mucosal layer[1]. Most of the cases present rapid progression and high mortality due to high risk of perforation, mediastinitis...
All-sky homogeneity of precipitable water vapour over Paranal
Creators: name: Querel, Richard R.
name: Kerber, Florian
Publisher: name: arXiv
Year: 2014
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Atmospheric and Oceanic Physics (physics.ao-ph)
subject: FOS: Physical sciences

description: A Low Humidity and Temperature Profiling (LHATPRO) microwave radiometer, manufactured by Radiometer Physics GmbH (RPG), is used to monitor sky conditions over ESO's Paranal observatory in support of VLT science operations. The unit measures several channels across the strong water vapour emission line at 183 GHz, necessary for resolving the low levels of precipitable water vapour (PWV) that are prevalent on Paranal (median ~2.4 mm). The instrument consists of a humidity profiler (183-191 GHz), a temperature profiler (51-58 GHz), and an infrared camera (~10 μm) for cloud detection. We present, for the first time, a statistical analysis of the homogeneity of all-sky PWV using 21 months of periodic (every 6 hours) all-sky scans from the radiometer. These data provide unique insight into the spatial and temporal variation of atmospheric conditions relevant for astronomical observations, particularly in the infrared. We find the PWV over Paranal to be remarkably homogeneous across the sky down to 27.5° elevation with a median variation of 0.32 mm (peak to valley) or 0.07 mm (rms). The homogeneity is a function of the absolute PWV but the relative variation is fairly constant at 10-15% (peak to valley) and 3% (rms). Such variations will not be a significant issue for analysis of astronomical data. Users at ESO can specify PWV - measured at zenith - as an ambient constraint in service mode to enable, for instance, very demanding observations in the infrared that can only be conducted during periods of very good atmospheric transmission and hence low PWV. We conclude that in general it will not be necessary to add another observing constraint for PWV homogeneity to ensure integrity of observations.
description: 11 pages, 8 figures, 5 tables. Presented at SPIE Astronomical Telescopes + Instrumentation 2014 (Ground-based and Airborne Instrumentation for Astronomy V, 9147-339). To be published in Proceedings of SPIE Vol. 9147
Anandenanthera colubrina (Vell.) Brenan as an inhibitor of HIV-1 BaL infection
Creators: name: de Almeida Maia, Carolina Medeiros
name: Pasetto, Silvana
name: Raimundo e Silva, Joanda Paola
name: Tavares, Josean Fechine
name: de Brito Costa, Edja Maria Melo
name: Murata, Ramiro Mendonça
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: We reported the in vitro anti-HIV-1 activity, cytotoxicity, cytokines expression and chemical profile of Anadenanthera colubrina. Cytotoxicity was evaluated on TZM-bl, HL2/3 cells and macrophages. Anti-HIV-1 activity was determined by Luciferase assay (TZM-bl cells) and by HIV-p24 quantification (macrophages) assessed by ELISA. TZM-bl and HL2/3 cells were used to determine cell-cell fusion inhibition. Cytokines expression was assessed by ELISA. Chemical composition was determined by Gas Chromatography Coupled to Mass Spectrometry. At 66.6 µg/mL, the extract maintained the cell viability above 90%. At 33.28 µg/mL, the extract reduced 82.8% of HIV-1 infection (TZM-bl cells) and HIV-p24 expression (macrophages). The extract inhibited approximately 70% of TZM-bl and HL2/3 cells fusion. Extract did’t induce inflammatory response. Phytochemical analysis showed presence of flavonoid, phenolic acids, fatty acids and sugars. This is the first study presenting the anti-HIV effect of A. colubrina, showing low cytotoxicity and no inflammatory stimuli, important requirements for a microbicide development.
title: CT texture analysis features in pancreatic ductal adenocarcinoma treated with FOLFIRINOX chemotherapy: potential imaging biomarkers for tumour response assessment
Creators: name: Raimondi, Edoardo
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Oncology
subject: Pancreas
subject: Abdomen
subject: CT
subject: Image manipulation / Reconstruction
subject: Outcomes analysis
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Pancreatic adenocarcinoma (PDA) is the fourth cause of cancer-related death, having a five-years survival rate of 8% [1]. The therapeutic approach to advanced unresectable PDA is systemic cytotoxic chemotherapy. FOLFIRINOX regimen is currently used...
Electronic structure of superconducting Lu2Ni3Si5 and its reference compound Y2Ni3Si5 by ab initio calculations
Creators: name: Samsel-Czekała, M.
name: Winiarski, M. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Electronic structures of orthorhombic ternary nickel silicides: superconducting Lu2Ni3Si5 and its non-superconducting counterpart, Y2Ni3Si5, have been calculated employing the fully-relativistic and full-potential local-orbital method within the density functional theory. Our investigations were focused particularly on the band structures and Fermi surfaces (FSs), being very similar for both ternaries. It appears that their FSs exist in four bands and contain electronlike and holelike three-dimensional sheets and small pockets, which suggests a presence of two- or even multi-band superconductivity (SC) in Lu2Ni3Si5. The main difference between both systems is that only in Lu2Ni3Si5 small electron FS pockets occur around the Gamma point. It allows for arising BCS-like SC in this compound, as was deduced from previous heat-capacity measurements, while no sign of SC has been detected (at least down to 2 K) in Y2Ni3Si5. In the latter system, a possible formation of a ferromagnetic ground state, which usually tends to destroy SC, has been excluded by our calculations.
description: 9 pages, 7 figures
title: Role of cross sectional imaging in the initial staging of cervical cancer
Creators: name: Sainjargal, Delgerekh
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Cancer
subject: Staging
subject: MR
subject: CT
subject: Oncology
subject: Genital / Reproductive system female

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To provide an educational review of the strengths, limitations and diagnostic pitfalls of computed tomography (CT) and magnetic resonance imaging (MRI) in the initial staging of cervical...
Clock Quantum Monte Carlo: an imaginary-time method for real-time quantum dynamics
Creators: name: McClean, Jarrod R.
name: Aspuru-Guzik, Alán
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Physics (quant-ph)
subject: Computational Physics (physics.comp-ph)
subject: FOS: Physical sciences

description: In quantum information theory, there is an explicit mapping between general unitary dynamics and Hermitian ground state eigenvalue problems known as the Feynman-Kitaev Clock. A prominent family of methods for the study of quantum ground states are quantum Monte Carlo methods, and recently the full configuration interaction quantum Monte Carlo (FCIQMC) method has demonstrated great promise for practical systems. We combine the Feynman-Kitaev Clock with FCIQMC to formulate a new technique for the study of quantum dynamics problems. Numerical examples using quantum circuits are provided as well as a technique to further mitigate the sign problem through time-dependent basis rotations. Moreover, this method allows one to combine the parallelism of Monte Carlo techniques with the locality of time to yield an effective parallel-in-time simulation technique.
title: A radiologic approach to paediatric skull swellings.
Creators: name: Ashour, Manar Maamoun Mohamed
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CNS
subject: Paediatric
subject: CT
subject: MR
subject: Diagnostic procedure
subject: Congenital
subject: Haemangioma
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Recognizing different causes of pediatric skull swellings, and knowing the different radiologic techniques that can be used for their assessment. Reviewing the radiologic featuresof different pediatric skull swellings . Discussing the importance of...
Besondere Anforderungen durch die zeitlich begrenzte Aufnahme von Kindern im Kindesschutz an Pflegefamilien: eine qualitative Forschungsarbeit
Creators: name: Reinberg, Vera
Publisher: name: Hochschule Luzern – Soziale Arbeit
Year: 2024

description: Das Aufwachsen in der eigenen biologischen Familie wird als ideal erachtet, allerdings können Faktoren wie Sucht, psychische Erkrankungen und Vernachlässigung das Kindeswohl gefährden, was zu einer zeitlich begrenzten Platzierung des Kindes in einer Pflegefamilie oder einem Kinderheim führen kann. Hinsichtlich der Voraussetzungen für die Aufnahme eines Pflegekindes ist in der PAVO lediglich die Bewilligung für ein Pflegekind vermerkt. Die Forschung zum Thema Pflegekinderhilfe zeigt, dass die zeitlich begrenzte Aufnahme in Pflegefamilien und die Anforderungen, die diese Aufgabe an sie stellt, bislang unzureichend erforscht sind. Deshalb widmet sich diese Forschungsarbeit der folgenden Fragestellung «Welche besonderen Anfor-derungen stellt die zeitlich begrenzte Aufnahme von Kindern im Kinderschutz an Pflegefami-lien?»

Zur Beantwortung der Forschungsfrage wurden vier leitfadengestützte Interviews mit Pflegemüttern durchgeführt, welche nach Kuckartz und Rädiger ausgewertet wurden. Es konnte festgestellt werden, dass Pflegefamilien bei zeitlich begrenzten Aufnahmen, besonderen Anforderungen gerecht werden müssen, die vielfach als herausfordernd wahrgenommen werden. Die Bewältigung dieser Anforderungen erfordert die Verfügbarkeit verschiedener Ressourcen, darunter Flexibilität, Unterstützung durch Fachpersonen sowie regelmässige Weiterbildungen. 

Die Ergebnisse legen nahe, dass spezifischere, einheitliche Weiterbildungsangebote für Pflegeeltern, die zeitlich begrenzte Aufnahmen anbieten, verpflichtend sein sollten. Ausserdem sind Weiterbildungen für Fachkräfte der Sozialen Arbeit von grundlegender Bedeutung, um die Pflegeeltern adäquat zu fördern und die Kooperation zu optimieren.
description: + Code Diss LU: hslusa basp + Fussnote: Bachelor-Arbeit, Hochschule Luzern – Soziale Arbeit, Studienrichtung Sozialpädagogik, 2024 + NL-Code: NLLUHSA202409
title: Abscess after facial hyaluronic acid injection – a case study report with literature review
Creators: name: Marek, Michal
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Head and neck
subject: Emergency
subject: MR
subject: Abscess delineation
subject: Abscess

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Growing the awareness of facial filler injections and possible complications. Understanding the clinical presentation and MRI images associated with abscess after hyaluronic acid...
Cytotoxic constituent of Melicope latifolia (DC.) T. G. Hartley
Creators: name: Lim, Pei Cee
name: Ali, Zulfiqar
name: Khan, Ikhlas A.
name: Khan, Shabana I.
name: Kassim, Nur Kartinee
name: Awang, Khalijah
name: Shaari, Khozirah
name: Ismail, Amin
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Genetics
subject: FOS: Biological sciences
subject: Pharmacology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Cancer
subject: 60506 Virology

description: An undescribed conjugated sesquiterpene, amelicarin (1), together with nine known compounds (2–10) were isolated for the first time from Melicope latifolia. Their structures were elucidated by extensive NMR spectroscopic and mass spectrometric methods. The conjugated sesquiterpene possesses a unique 6/6/9/4-ring fused tetracyclic skeleton. The proposed biosynthesis pathway of 1 consist of three reactions steps: (1) polyketide formation, (2) cyclisation and (3) addition to form the conjugated sesquiterpenoid as final metabolite. Out of the ten isolated metabolites, amelicarin (1) showed activity against 4 cancerous cell lines namely SK-MEL skin cancer, KB oral cancer, BT-549 breast cancer, and SK-OV-3 ovarian cancer with IC50 values between 15 and 25 µg/mL.
title: Signals Intelligence in World War II Ultra and the Air War in Europe
Creators: name: Perez, Demetrio J.
Publisher: name: Old Dominion University Libraries
Year: 1989

description:
(First paragraph) In recent years the study of military intelligence, particularly when viewed from a historical context, has acquired new significance. As military historians attempt to find a correlation between wartime events and the intelligence activities supporting those events, many serious works in this field have emerged. Some accounts of World War II military intelligence deal with the subject in terms of its benefits to the field commander. Others take a more extreme view and argue that major wartime successes resulted more from good intelligence than from good leadership.
Electronic structure and Fermi surface of iron-based superconductors R2Fe3Si5 (R = Lu;Y;Sc) from first principles
Creators: name: Samsel-Czekała, M.
name: Winiarski, M. J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Electronic structures of three superconducting rare-earth iron silicides (Lu;Y;Sc)2Fe3Si5 and non-superconducting Lu2Ru3Si5, adopting a tetragonal crystal structure (P4/mnc), have been calculated employing the full-potential local-orbital method within the density functional theory. The investigations were focused particularly on the band structures and Fermi surfaces, existing in four bands and containing rather three-dimensional electronlike and holelike sheets. They support an idea of unconventional multi-band superconductivity in these ternaries, proposed earlier by other authors for Lu2Fe3Si5, based on heat-capacity, resistivity, electromagnetic and muon spin rotation measurements. Finally, a discussion on differences in the electronic structures between the investigated here and other common families of iron-based superconductors is carried out.
description: 8 pages, 5 figures
The Herschel Virgo Cluster Survey. XVII. SPIRE point-source catalogs and number counts
Creators: name: Pappalardo, Ciro
name: Bendo, George J.
name: Bianchi, Simone
name: Hunt, Leslie
name: Zibetti, Stefano
name: Corbelli, Edvige
name: Alighieri, Sperello di Serego
name: Grossi, Marco
name: Davies, Jonathan
name: Baes, Maarten
name: De Looze, Ilse
name: Fritz, Jacopo
name: Pohlen, Michael
name: Smith, Matthew W. L.
name: Verstappen, Joris
name: Boquien, Mederic
name: Boselli, Alessandro
name: Cortese, Luca
name: Hughes, Thomas
name: Viaene, Sebastien
name: Bizzocchi, Luca
name: Clemens, Marcel
Publisher: name: arXiv
Year: 2014
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We present three independent catalogs of point-sources extracted from SPIRE images at 250, 350, and 500 micron as a part of the Herschel Virgo Cluster Survey (HeViCS). The source positions are determined by estimating the likelihood to be a real source for each peak on the maps and the flux densities are estimated using the sourceExtractorTimeline, a timeline-based point source fitter. Afterwards, each source is subtracted from the maps, removing a Gaussian function in every position with the full width half maximum equal to that estimated in sourceExtractorTimeline. This procedure improves the robustness of our algorithm in terms of source identification. The HeViCS catalogs contain about 52000, 42200, and 18700 sources selected at 250, 350, and 500 micron above 3sigma and are ~ 75%, 62%, and 50% complete at flux densities of 20 mJy at 250, 350, 500 micron, respectively. We then measured source number counts at 250, 350, and 500 micron and we also cross-correlated the catalogs with the Sloan Digital Sky Survey to investigate the redshift distribution of the nearby sources. From this cross-correlation, we select ~2000 sources with reliable fluxes and a high signal-to-noise ratio, finding an average redshift z~0.3+/-0.22. The number counts at 250, 350, and 500 micron show an increase in the slope below 200 mJy, indicating a strong evolution in number of density for galaxies at these fluxes. In general, models tend to overpredict the counts at brighter flux densities, underlying the importance of studying the Rayleigh-Jeans part of the spectral energy distribution to refine the theoretical recipes of the models. Our iterative method for source identification allowed the detection of a family of 500 micron sources that are not foreground objects belonging to Virgo and not found in other catalogs.
description: Accepted for publication in Astronomy and Astrophysics
A new dibenzofuran derivative from the stem bark of Scyphocephalium ochocoa with anti-inflammatory and cytotoxic activities
Creators: name: Tchouya, Guy Raymond Feuya
name: Foundikou, Hibrahim
name: Mbiantcha, Marius
name: Kezetas, Jean Jules Bankeu
name: Bongui, Jean-Bernard
name: Tchouankeu, Jean Claude
name: Lebibi, Jacques
name: Dethe, Dattatraya H.
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Space Science
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: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Plant Biology

description: The phytochemical investigation of the dichloromethane/methanol (1:1) extract of the stem bark of Scyphocephalium ochocoa, led to the isolation of one new dibenzofuran derivative, named scyphocephalione A (1), along with three other compounds, including epicatechin (2), gentisic acid (3) and myo-inositol (4). The structures of all the compounds were established with help of spectroscopic data including IR, UV, MS, 1 D- and 2 D-NMR, as well as by comparison with previously reported data in literature, and chemical modification. All the compounds were obtained from the genus Scyphocephalium for the first time. The anti-inflammatory activity (using chemiluminescence technique) of the crude extract and compound 1, together with NO inhibition (using ELISA), TNF-α (using ELISA) and MCF-7 cells cytotoxicity effects (using MTT assay) of compound 1 were assessed. From the results obtained, compound 1 could be considered as a promising chemotherapeutic agent for the treatment of inflammatory diseases.
title: Improved image quality of virtual non-contrast spectral CT in comparison to conventional non-contrast CT
Creators: name: Fruchtman-Brot, Hila
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Gastrointestinal tract
subject: CT
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Virtual non-contrast (VNC) images derived by Dual Energy CT (DECT) may potentially obviate the need for true non-contrast (TNC) images[1], especially when the VNC images are reconstructed from the venous phase of theconventional study. [2] Our...
Carbon Capture, Utilisation and Storage: challenges and policy recommendations from the ConsenCUS project.
Creators: name: Miu, Luciana
Publisher: name: Zenodo
Year: 2023
Subjects: Carbon Capture Demonstration, utilization, storage, policy advice, H2020 EU projects, Carbon Neutral Clusters, CCUS Demonstration Projects

description: This report describes seven policy considerations that the ConsenCUS project formulated so far.
Softening of Roton and Phonon Modes in a Bose-Einstein Condensate with Spin-Orbit Coupling
Creators: name: Ji, Si-Cong
name: Zhang, Long
name: Xu, Xiao-Tian
name: Wu, Zhan
name: Deng, Youjin
name: Chen, Shuai
name: Pan, Jian-Wei
Publisher: name: arXiv
Year: 2014
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Roton-type excitations usually emerge from strong correlations or long-range interactions, as in superfluid helium or dipolar ultracold atoms. However, in weakly short-range interacting quantum gas, the recently synthesized spin-orbit (SO) coupling can lead to various unconventional phases of superfluidity, and give rise to an excitation spectrum of roton-maxon character. Using Bragg spectroscopy we study a SO coupled Bose-Einstein condensate of $^{87}$Rb atoms, and show that the excitation spectrum in a "magnetized" phase clearly possesses a two-branch and roton-maxon structure. As Raman coupling strength $Ω$ is decreased, a roton-mode softening is observed, as a precursor of the phase transition to a stripe phase that spontaneously breaks spatially translational symmetry. The measured roton gaps agree well with theoretical calculations. Further, we determine sound velocities both in the magnetized and the non-magnetized phase, and a phonon-mode softening is observed around the phase transition in between. The validity of the $f$-sum rule is examined.
description: 5 pages, 4 figures
Publication en Open Access: Plusieurs voies pour un seul but
Creators: name: Bibliothèque de l'Université de Genève
Publisher: name: Université de Genève
Year: 2023
Subjects: Open Access
Voies de l'Open Access
voie dorée
voie verte
modèle hybride

description: Poster utilisé à l'Université de Genève, durant la semaine internationale de l'Open Access, pour présenter les différentes voies de l'Open Access.
title: The spectrum of neuroendocrine proliferations and tumors of the lung
Creators: name: Perez, Marcela
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Metastases
subject: Education
subject: Complications
subject: CT-High Resolution
subject: CT
subject: Thorax
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the spectrum of neuroendocrine proliferations and tumors of the lung. Provide diagnostic clues to neuroendocrine proliferations and tumors of the...
Four new isoflavones from Derris scandens and their in vitro antiproliferative effects
Creators: name: Ito, Chihiro
name: Matsui, Takuya
name: Miyabe, Kimiko
name: Hasan, Choudhury M.
name: Rashid, Mohammad A.
name: Itoigawa, Masataka
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Pharmacology
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Four new compounds (derriscandenon D (1), E (2), F (3), G (4)) and six known isoflavones (warangalone (5), millewanin E (6), rhynedlin A (7), 6,8-diprenylgenistein (8), isolupalbigenin (9), isoscandinone (10)) were isolated from the acetone extract of the branches of Derris scandens. These compounds were assayed for cell viability using the human lung carcinoma cell line A549, colorectal carcinoma cell line Colo205, epidermoid carcinoma cell line KB, the human acute lymphoblastic leukaemia cell line NALM-6, and human dermal fibroblasts. Compounds 2 and 3 significantly decreased the viability of KB cells, with IC50 values of 2.7 and 12.9 µM, respectively. In addition, compounds 2 and 3 reduced the mitochondrial membrane potential in KB cells. Compounds 2 and 3 strongly down-regulated the cell viability of cell lines KB and NALM-6, achieving IC50 values of 2.7 and 0.9 µM, respectively, compared with the positive control staurosporine at 1.25 and 0.01 µM, respectively.
An Economic Survey of the Appalachian Region, With Special Reference to Agriculture
Creators: name: Coltrane, R. I.
name: Baum, E. L.
name: Coltrane, R. I.
name: Baum, E. L.
Publisher: name: Unknown
Year: 1965
Subjects: Labor and Human Capital
Land Economics/Use

description: Excerpts from the report Highlights: In 1960, Appalachia's population was over 50 percent rural but only 9 percent farm. The only State areas in the Region where more than 50 percent of the population lived in urban areas were in Pennsylvania and Alabama. Agricultural development has not occurred on a wide scale in Appalachia, mainly because of the critical lack of land adapted to mechanized farming. Only 31 percent of the non-Federal and urban land in Appalachia is suitable for normal cultivation of crops, and an additional 14 percent is suitable for only occasional cultivation. Corresponding U. S. figures are 44 and 12 percent. The lack of adequate agricultural land severely limits the production of crops requiring extensive cultivation. Much of the cultivatable land is in small isolated tracts or on rough terrain which cannot be farmed efficiently with modem machinery.
Selective phytotoxic activity of eugenol towards monocot and dicot target species
Creators: name: Vitalini, Sara
name: Orlando, Francesca
name: Iriti, Marcello
Publisher: name: Taylor & Francis
Year: 2021
Subjects: subject: Biochemistry
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Ecology
subject: Developmental Biology
subject: Plant Biology

description: Eugenol is a phenylpropanoid with a wide range of documented biological activities. Due to its versatility, it is incorporated as an active ingredient in numerous products including those intended for agriculture. We assessed the phytotoxic potential of the vapor phase of eugenol tested at 2 and 20 µl against the seeds of five weeds, both monocots and dicots. The lowest dose was able to prevent the germination of Echinochloa oryzoides, while the highest amount fully inhibited the germination of Lolium multiflorum and Sinapis alba. Trifolium incarnatum and Vicia sativa were significantly controlled only by the effect of 20 µl of eugenol. Their germination was reduced by 58.6% and 62.1%, respectively, with values of the seedling vigour index lower by more than 80% than those of the controls. It is reasonable to think of eugenol as a lead molecule in the development of new bioformulates useful in integrated weed management programs.
title: Correlation between nCBV and ADC histogram morphology and 11C-methyl-L-methionine PET when differentiating pseudoprogression and progression of glioblastoma
Creators: name: Kauppinen, Kyösti
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Segmentation
subject: Imaging sequences
subject: Experimental
subject: PET
subject: MR
subject: Oncology
subject: Neuroradiology brain
subject: Cancer

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Glioblastoma (GB) is an aggressive malignant process, which is currently treated with a combination of surgery, radiotherapy and various chemotherapy schemes. Differentiating pseudoprogression (i.e. changes due to treatment) from progression is...
Cognitive stimulation in older adults: an innovative good practice supporting successful aging and self-care
Creators: name: Apóstolo, João
name: Bobrowicz-Campos, Elzbieta
name: Gil, Isabel
name: Silva, Raquel
name: Costa, Paulo
name: Couto, Filipa
name: Cardoso, Dhiordan
name: Barata, André
name: Almeida, Maria
Publisher: name: Universita' degli Studi di Salerno
Year: 2019
Subjects: Older adults
Cognitive frailty
Cognitive impairment
Cognitive stimulation
Reminiscence

description: The project Cognitive Stimulation in Older Adults: Intervention on Cognitive Frailty and Promotion of Self-Care (in brief the ECOG project) arises in a context of worldwide demographic aging, and is fostered by the need to provide a sustainable solution to the progressive increase in the prevalence of age-related cognitive impairment. The main goal of the ECOG project is to promote active citizenship in old age through the empowerment for autonomy and self-care. Namely, the ECOG team is working on the development of evidence-based programs and tools that promote gains in health in cognitively frail and cognitively impaired older adults from the community. It is also working on the transfer of ECOG products to the practice of health and social care, promoting active involvement of geriatric care institutions in the implementation of the ECOG programs and tools, and ensuring appropriate training of professionals. Finally, the ECOG team is deploying a digital platform to reach out to the broadest audience possible and support the remote access and scaling up of the ECOG products. The impacts expected at an individual level include improvements in cognition, functionality, and autonomy of older adults, with simultaneous reduction of depressive symptomatology, and increase in quality of life of both person cared and his/her caregiver. Regarding societal gains, we anticipate an increase in life expectancy and significant postponement of institutionalization associated with geriatric problems. We also believe that the wide implementation of the ECOG products will reduce the costs of interventions for cognitively impaired citizens, contributing to sustainability and efficiency of health systems.
Optical vault: reconfigurable bottle beam by conically refracted light
Creators: name: Turpin, A.
name: Shvedov, V.
name: Hnatovsy, C.
name: Loiko, Yu. V.
name: Mompart, J.
name: Krolikowski, W.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We employ conical refraction of light in a biaxial crystal to create an optical bottle for trapping and manipulation of particles. We show that by just varying the polarization of the input light the bottle can be opened and closed at will. We experimentally demonstrate stable photophoretic trapping and controllable loading and unloading of light absorbing particles in the trap.
description: 4 pages, 5 figures
title: Intestinal perforation due to fishbone: serie of cases with typical radiologic features
Creators: name: Gil Guerra, Ana Belén
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: CT
subject: Abdomen
subject: Contrast agent-intravenous
subject: Swallowing disorders

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Abdominal CT is in most cases the most reliable and efficient exploration to diagnose the intake of a foreign body and assess the grade of affection. Our purpose is to review the main findings to identify it as well as to know the usual...
Fast-Forward Assisted STIRAP
Creators: name: Masuda, Shumpei
name: Rice, Stuart A.
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: We consider combined stimulated Raman adiabatic passage (STIRAP) and fast forward field (FFF) control of selective vibrational population transfer in a polyatomic molecule. The motivation for using this combination control scheme is twofold: (i) to overcome transfer inefficiency that occurs when the STIRAP fields and pulse durations must be restricted to avoid excitation of population transfers that compete with the targeted transfer and (ii) to overcome transfer inefficiency resulting from embedding of the actively driven subset of states in a large manifold of states. We show that, in a subset of states that is coupled to background states, a combination of STIRAP and FFFs that do not individually generate processes that are competitive with the desired population transfer can generate greater population transfer efficiency than can ordinary STIRAP with similar field strength and/or pulse duration. The vehicle for our considerations is enhancing the yield of HNC in the driven ground state-to-ground state nonrotating HCN/HNC isomerization reaction and selective population of one of a pair of near degenerate states in non rotating SCCl$_2$.
description: arXiv admin note: text overlap with arXiv:1409.0784
Automated High Throughput pKa and Distribution Coefficient Measurements of Pharmaceutical Compounds for SAMPL8 Blind Prediction Challenge
Creators: name: Nandkeolyar, Aakankschit
name: Bahr, Matthew
Publisher: name: Zenodo
Year: 2020
Subjects: distribution coefficients, pka

description: Presentation for the SAMPL Satellite conference at the German Conference on Cheminformatics. This presentation describes the automated taken to estimate the distribution coefficients and pKas of a set of compounds from GlaxoSmithKline (GSK). This is dataset was built for the SAMPL8 blind prediction challenge.
title: Nephroblastoma in sonographic study
Creators: name: Begun, Igor
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Neoplasia
subject: Image registration
subject: Epidemiology
subject: Staging
subject: Education
subject: Diagnostic procedure
subject: Ultrasound-Spectral Doppler
subject: Ultrasound-Colour Doppler
subject: Ultrasound
subject: Paediatric
subject: Oncology
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: To present the advanced ultrasound semiotics of nephroblastoma in...
title: Hepatocellular Carcinoma in Fatty Liver
Creators: name: Venkatesh, Sudhakar
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Liver
subject: Abdomen
subject: MR
subject: CT
subject: Ultrasound
subject: Education
subject: Cancer
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe the imaging features of hepatocellular carcinoma (HCC) occurring in fatty liver on ultrasound (US), computed tomography(CT) and magnetic resonance imaging (MRI). Highlight the differences between imaging features of HCC occurring in...
Market News Dissemination in the Southwest: How the Feed-Grain and Livestock Industries Obtain and Evaluate Market Information
Creators: name: Nelson, Paul E.
name: Nelson, Paul E.
Publisher: name: Unknown
Year: 1965
Subjects: subject: Agricultural and Food Policy
subject: Crop Production/Industries
subject: Livestock Production/Industries
subject: Marketing
subject: FOS: Economics and business

description: Excerpts from the report Summary: Farmers and tradesmen in the Southwest like the present system of Federal-State market news reporting, according to the study on which this report is based. Two hundred and one feed-grain and livestock producers and 205 feed-grain and livestock tradesmen were interviewed concerning (1) the information media they use; (2) their use of market information; (3) their evaluation of present information; and (4) projected needs for the future. These respondents were located throughout Arizona, Kansas, New Mexico, Oklahoma, and Texas. The most commonly reported information channel was face-to-face conversation with other farmers or tradesmen. Unfortunately, respondents were unable to report the information media used by their face-to-face informants. Also, only 31 percent of all producers were aware of the extent to which TV, radio, and trade newspapers and magazines rely upon Federal-State market and situation reports as sources for their information.
TOPS November 10 2022 Community Forum
Creators: name: Luna-Cruz, Yaitza
name: Gentemann, Chelle L.
name: Hall, Cynthia
name: Martinez, Isabella
name: Ivey, Yvonne
name: Crawford, Steve
Publisher: name: Zenodo
Year: 2022

description: NASA’s Transform to Open Science (TOPS) mission is being designed to support the adoption of open science and broaden participation in science. During the 2023 Year of Open Science TOPS is planning a broad suite of resources, events, and activities. TOPS efforts are built on relationships with a variety of diverse communities. Critical to these relationships is open, candid, and complete two-way communication. This month, TOPS presented on F.14 Transform to OPen Science Training (TOPST) solicits proposals to advance open science literacy. This element will support three types of activities: development of ScienceCore materials, discipline specific curricula modules around NASA Science Mission Directorate (SMD) divisions, implementation of Summer Schools for SMD science teams, and Virtual Cohorts participating in OpenCore curricula training.
Phytochemical profile and antiproliferative activity of human lymphocytes of Gomphrena virgata Mart. (Amaranthaceae)
Creators: name: Marinho, Barbhara Mota
name: Fernandes, Débora Nunes
name: Chicoti, Mayara Zimmermann
name: de Jesus Gomes Ribeiro, Giovane
name: de Almeida, Valéria Gomes
name: dos Santos, Michaelle Geralda
name: Guimarães, Victor Hugo Dantas
name: Marchioretto, Maria Salete
name: Martins, Helen Rodrigues
name: de Melo, Gustavo Eustáquio Brito Alvim
name: Gregorio, Luiz Elidio
Publisher: name: Taylor & Francis
Year: 2022
Subjects: subject: Biochemistry
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
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: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified

description: Gomphrena virgata Mart. popularly known as ‘Cangussu-branco’, is used in Brazilian folk medicine to treat inflammations and infections. This work aimed to carry out phytochemical analysis and evaluate the anti-inflammatory potential of Gomphrena virgata. In the phytochemical investigation, in addition to the presence of two ecdysteroids, 20 R-dihydroxyecdysone and 20-hydroxyecdysone, identified by HPLC-PDA-MS and NMR, 22 compounds were identified by GC-MS. In the cytotoxicity study, the aqueous extract of the roots of this species did not show in vitro toxicity of PBMCs in the concentrations of 250, 500 and 1000 µg/mL when analyzed by the trypan blue exclusion method. Also, it was effective in reducing lymphocyte proliferation, stimulated with the mitogen PHA, by 26.02%, 48.57% and 50.49% when compared to dexamethasone, respectively. In this work we present information about the phytochemicals of G. virgata, showing that the species is promising in obtaining compounds with medicinal potential mainly anti-inflammatory potential.
title: The Gadolinium deposition debate revisited using a big data approach on 12,000 exams
Creators: name: Gehweiler, Julian
Publisher: name: European Congress of Radiology
Year: 2018
Subjects: subject: Outcomes
subject: Segmentation
subject: Experimental investigations
subject: Contrast agent-intravenous
subject: PACS
subject: MR
subject: Neuroradiology brain

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Gadolinium-based contrast agents (GBCAs) are frequently used in clinical practice because of their inestimable value in neoplastic, inflammatory and infectious contexts. There are two GBCA categories: linear GBCA and macrocyclic GBCA, determined by...
Bauhinia pulchella: chemical constituents, antioxidant and alpha-glucosidase inhibitory activities
Creators: name: de Oliveira Monteiro, Aurelio
name: de Carvalho, Jarbas Lima
name: da Silva, Horlando Carlota
name: do Nascimento, Gerlan Oliveira
name: Silva, Ana Maria Amaral
name: Trevisan, Maria Teresa Salles
name: Santiago, Gilvandete Maria Pinheiro
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: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: 80699 Information Systems not elsewhere classified
subject: FOS: Computer and information sciences

description: Phytochemical investigation of the stems of B. pulchella led to the isolation of the known compounds identified as a mixture of taraxerone (1) and β-amirenone (2), a mixture of sitosterol (3) and stigmasterol (4), 2-hydroxy-3,5-dimethoxybibenzyl (5), 3’,4’-dihydroxyphenyl-chroman-7-ol (6), fisetinidol (7), epicatechin (8), guibourtinidol (9), vanillic acid (10), 6'-O-vanilloylisotachioside (11) and 6'-O-syringoylisotachioside (12). The structures of these compounds were elucidated on the basis of their NMR spectroscopic data. The antioxidant activity of compound 7 has been investigated using DPPH° and ABTS°+ assays and the results showed inhibition in the both models. The compounds 6, 7 and 9 showed strong alpha-glucosidase inhibitory activities, being more active than acarbose, the positive control. In addition, all the compounds were isolated from B. pulchella for the first time, and among them, compounds 11 and 12 have not been reported previously from this genus.
title: The Emerging Climate Economy and Role of the NOAA Climate Enterprise
Creators: name: NOAA Science Council (U.S.)
Publisher: name: National Oceanic and Atmospheric Administration
publisherIdentifier: https://ror.org/02z5nhe81
publisherIdentifierScheme: ROR
Year: 2024

description: The scope and pace of climate change have introduced significant challenges and opportunities for the global economy. As the economy continues to shift towards mitigating and adapting to the effects of climate change, many industries and entire sectors of the economy will transform. Understanding the current state of the Climate Economy and the role that the National Oceanic and Atmospheric Administration (NOAA) is playing and will play within it as it evolves is critical to scaling climate solutions, developing new technologies, efficiently allocating and attracting investment, building new businesses and industries, maintaining American competitiveness, and supporting our trading partners. This memorandum outlines the current and rapidly evolving state of the Climate Economy and how the NOAA Climate Enterprise relates to it.
description: NOAA technical memorandum NOAA Science Council ; 007