cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
50-W average power Ho:YAG SESAM-modelocked thin-disk oscillator at 2.1 um
Creators: name: Tomilov, Sergei
name: Wang, Yicheng
name: Hoffmann, Martin
name: Heidrich, Jonas
name: Golling, Matthias
name: Keller, Ursula
name: Saraceno, Clara J.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: Ultrafast laser systems operating with high-average power in the wavelength range from 1.9 um to 3 um are of interest for a wide range of applications for example in spectroscopy, material processing and as drivers for secondary sources in the XUV spectral region. In this area, laser systems based on holmium-doped gain materials directly emitting at 2.1 um have made significant progress over the past years, however so far only very few results were demonstrated in power-scalable high-power laser geometries. In particular, the thin-disk geometry is promising for directly modelocked oscillators with high average power levels that are comparable to amplifier systems at MHz repetition rate. In this paper, we demonstrate Semiconductor Saturable Absorber Mirror (SESAM) modelocked Ho:YAG thin-disk lasers (TDLs) emitting at 2.1 um wavelength with record-holding performance levels. In our highest average power configuration, we reach 50 W of average power, with 1.13 ps pulses, 2.11 uJ of pulse energy and ~1.9 MW of peak power. To the best of our knowledge, this represents the highest average power, as well as the highest output pulse energy so far demonstrated from a modelocked laser in the 2 um wavelength region. This record performance level was enabled by the recent development of high-power GaSb-based SESAMs with low loss, adapted for high intracavity power and pulse energy. We also explore the limitations in terms of reaching shorter pulse durations at high power with this gain material in the disk geometry and using SESAM modelocking, and present first steps in this direction, with the demonstration of 30 W of output power, with 692 fs pulses in another laser configuration.
description: 12 pages, 10 figures
Conditions for the formation of pure birnessite during the oxidation of Mn(II) cations in aqueous alkaline medium
Creators: name: Boumaiza, Hella
name: Coustel, Romain
name: Medjahdi, Ghouti
name: Ruby, Christian
name: Bergaoui, Latifa
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Birnessite was synthetized through redox reaction by mixing MnO4-, Mn2+ and OH- solutions. The Mn(VII): Mn(II) ratio of 0.33 was chosen and three methods were used consisting in a quick mixing under vigorous stirring of two of the three reagents and then on the dropwise addition of the third one. The obtained solids were characterized by XRD, FTIR and XPS spectroscopies. Their average oxidation states were determined from ICP and CEC measurements while their surface properties were investigated by XPS. This study provides an increased understanding of the importance of dissolved oxygen in the formation of birnessite and hausmannite and shows the ways to obtain pure birnessite. The role of counter-ion ie. Na+ or K+ was also examined.
Okeniella Hendel 1907
Creators: name: Šifner, František
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Scathophagidae
Okeniella

description: Okeniella Hendel, 1907
Okenia Zetterstedt, 1838: 734. Type species: Cordylura caudata Zetterstedt, 1838: 734; subsequent designation by BECKER (1894: 141). Junior homonym of Okenia Menke, 1830.
Okeniella Hendel, 1907: 98. New substitute name for Okenia Zetterstedt, 1838.
description: Published as part of Šifner, František, 2008, A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics, pp. 111-196 in Acta Entomologica Musei Nationalis Pragae 48 (1) on page 144, DOI: 10.5281/zenodo.5342493
title: Perianal fistulas: Evaluation with MR Imaging with phased-array multichannel surface coil
Creators: name: Foti, Pietro
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To describe the anatomy of the perianal region; to show the diagnostic capabilities of Magnetic Resonance Imaging (MRI) with phased-array multichannel surface coil in the preoperative assessment of perianal fistulas; to correlate MRI findings with...
Quantum Statistical Mechanics of Vortices
Creators: name: Manton, N. S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: The asymptotic partition function for quantized Abelian Higgs vortices at high temperature $T$ is found to leading and subleading order, and from this the equation of state of the vortex gas is derived, including the first quantum correction. It is assumed that the Hamiltonian is proportional to the Laplace--Beltrami operator on the moduli space of static $N$-vortex solutions. The partition function is calculated using the total volume and total scalar curvature of the moduli space.
description: 10 pages, this revised version accepted for publication in J. Phys. A
Fabulación crítica y actos descolonizantes en “Huaco retrato” de Gabriela Wiener
Creators: name: Perez Medina, Israel
Publisher: name: Confluenze. Rivista di Studi Iberoamericani
Year: 2024

description: A través de la reutilización del marco teórico que brinda la fabulación crítica de Saidiya Hartman, este ensayo analiza la funcionalidad de la ficción para en la primera novela de Gabriela Wiener, Huaco Retrato. Este estudio ensalza el hilo conductor que conecta directamente el pasado con las subtramas del presente para, apoyado en los postulados de Anibal Quijano y Walter Mignolo, ejemplificar que los abusos derivados de la colonización a las minorías indígenas siguen vigentes y el deseo de la protagonista de descolonizarse revelándose contra los cánones de la sociedad eurocéntrica.
description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
title: Closing the life history loop on a fish species with embayment, coastal and oceanic life phases
Creators: name: Jenkins, Gregory
name: Hamer, Paul
name: Kemp, Jodie
name: Kent, Julia
name: Fowler, Tony
Publisher: name: ASC 2015 - Theme session E
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.The connectivity between populations of the important fishery species, King George Whiting, Sillaginodes punctatus in different States in south-eastern Australia (Victoria, South Australia, Tasmania) is poorly understood, creating difficulties with cross-jurisdictional management. Otolith chemistry and microstructure was used to examine whether post-larvae collected from nursery areas in Victoria and South Australia (SA) come from the same or different spawning areas; and, whether sub-adults leaving Victorian embayments migrate back to the known spawning area in SA. Results from larval otolith chemistry and daily increment widths indicated that different spawning sources may contribute to post-larval recruitment in SA and Victoria. Microchemistry and stable isotope analysis of 3 year old sub-adults from nursery areas in Victoria and SA, and adults from the same cohorts from central SA suggests that sub-adults in Victorian nursery areas do not migrate to the known spawning area in central SA. Finally, we now have evidence for a second spawning area in north-western Tasmania that is consistent with earlier biophysical modelling studies suggesting that this could be a potential spawning area for post-larvae settling in Victorian embayments.
title: A multidisciplinary approach to address marine fish recruitment dynamics
Creators: name: Wallace, Elizabeth M.
name: Haak, Christopher R.
name: Shultz, Aaron D.
Publisher: name: ASC 2015 - Theme session E
Year: 2024
Subjects: Ecosystem observation, processes and dynamics
Pressures, impacts, conservation, and management

description: No abstracts are to be cited without prior reference to the author.Marine fisheries, due to the complexity of these systems, require cross-disciplinary management approaches. Species ranges often span multi-national jurisdictions, adding additional challenges. Practical needs, such as fishery recruitment information, are inherently complex questions. Addressing recruitment questions requires data spanning multiple disciplines. Integrated approaches involving collaborators with diverse areas of expertise can provide the critical information required for sound management. Here a case study in the Atlantic recreational bonefish (Albula vulpes) fishery is presented. Concern exists due to population declines; however information regarding recruitment dynamics and regional connectivity via both larval and adult stages is lacking. We are addressing this void through a comprehensive assessment employing ecological, behavioral, molecular, and oceanographic data. Field data collection is targeted based on adult telemetry data, juvenile habitats, and oceanographic models of potential larval dispersal routes. High resolution genetic data, based on next generation sequencing technology, will be used to directly examine population connectivity at local and regional scales. This will provide detailed data regarding the sources of new recruits to the recreational fishery: local, regional, or a combination of sources. Results will determine the appropriate geographic scale for management actions and highlight factors important for conservation and restoration efforts.
Hamiltonian Analysis of Nonlocal F(R) Gravity Models
Creators: name: Joshi, Pawan
name: Panda, Sukanta
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We construct a Hamiltonian for the nonlocal F(R) theory in the present work. By this construction, we demonstrate the nature of the ghost degrees of freedom. Finally, we find conditions that give rise to ghost-free theories
description: 17 pages
Donors, Acceptors, and a Bit of Aromatics: Electronic Interactions of Molecular Adsorbates on hBN and MoS$_2$ Monolayers
Creators: name: Melani, Giacomo
name: Guerrero-Felipe, Juan Pablo
name: Valencia, Ana M.
name: Krumland, Jannis
name: Cocchi, Caterina
name: Iannuzzi, Marcella
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: The design of low-dimensional organic-inorganic interfaces for the next generation of opto-electronic applications requires an in-depth understanding of the microscopic mechanisms ruling electronic interactions in these systems. In this work, we present a first-principles study based on density-functional theory inspecting the structural, energetic, and electronic properties of five molecular donors and acceptors adsorbed on freestanding hexagonal boron nitride (hBN) and molybdenum disulfide (MoS$_2$) monolayers. All considered heterostructures are stable, due to the crucial contribution of dispersion interactions, which are maximized by the overall flat arrangement of the physisorbed molecules on both substrates. The level alignment of the hybrid systems depends on the characteristics of the constituents. On hBN, both type-I and type-II heterostructures may form, depending on the relative energies of the frontier orbitals with respect to the vacuum level. On the other hand, all MoS$_2$-based hybrid systems exhibit a type-II level alignment, with the molecular frontier orbitals positioned across the energy gap of the semiconductor. The electronic structure of the hybrid materials is further determined by the formation of interfacial dipole moments and by the wave-function hybridization between the organic and inorganic constituents. These results provide important indications for the design of novel low-dimensional hybrid materials with suitable characteristics for opto-electronics.
Pleurochaetella Vockeroth 1965
Creators: name: Šifner, František
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Scathophagidae
Pleurochaetella

description: Pleurochaetella Vockeroth, 1965
Pleurochaeta Becker, 1915: 63. Type species: Pleurochaeta fulvisetis Becker, 1915: 64; by monotypy. Junior homonym of Pleurochaeta Beddard, 1883 (see GORODKOV 1986: 23).
Pleurochaetella Vockeroth, 1965: 834. New substitute name for Pleurochaeta Becker, 1915.
description: Published as part of Šifner, František, 2008, A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics, pp. 111-196 in Acta Entomologica Musei Nationalis Pragae 48 (1) on page 145, DOI: 10.5281/zenodo.5342493
Preservazione e resistenza. Il contributo di una comunità afrodiscendente del Brasile alle riflessioni collettive sulla sostenibilità
Creators: name: Molgora, Annalisa
Publisher: name: Confluenze. Rivista di Studi Iberoamericani
Year: 2024

description: I saperi e le pratiche territoriali delle comunità quilombola e degli altri popoli tradizionali del Brasile si contrappongono alla logica economica del capitalismo globalizzato. Tuttavia, sono sempre più pressanti i tentativi di inglobare queste esperienze all’interno dell’agenda neoliberale, spesso portati avanti nel nome dell’etica ambientale e dello sviluppo. Attraverso l’analisi della comunità quilombola di Frechal (Maranhão), il presente contributo evidenzia le forme di resistenza attivate dai gruppi di afrodiscendenti e le loro elaborazioni locali della sostenibilità.
description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
title: Accuracy of magnetic resonance imaging (MRI) in predicting tumour ‘T’ and nodal ‘N’ stage of rectal cancer: Re-audit of our practice in a teaching hospital
Creators: name: Mahmood, Asif
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The aim of this audit was to assess the accuracy of MRI in predicting the ‘T’ and ‘N’ stage of rectal cancer and to compare the results with the first departmental audit conducted in 2005. Five year survival has improved from 22% to 50% over...
[Zürcher und Thurgauer Schlösser]. - / Wesperspüel
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Ruine
Kleinandelfingen

description: Ruine der Burg Wespersbühl, die bis ins 16. Jahrhundert bewohnt war. Daneben des neue Herrenhaus, das 1533 von den Besitzern bezogen wurde
description: Anonyme/r Künstler/in
title: MRI grading of perianal fistula (evaluation of imaging sequences)
Creators: name: Khedr, Sherif
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The purpose of this study was to evaluate the accuracy of different MR imaging sequence in the detection of anal fistulas and to assess MR grading of perianal fistula and its implication for patient...
Desquiciar el presente. Alternancias entre la especulación y la lectura en autoras argentinas
Creators: name: Feuillet, Lucía
Publisher: name: Confluenze. Rivista di Studi Iberoamericani
Year: 2024

description: El artículo ensaya un movimiento entre lectura y especulación para indagar disonancias en el conocimiento de las alienaciones individuales que se articulan con la imaginación de alternativas sociales. Se abordan tres ficciones argentinas recientes: el cuento “Deseo” de T. P. Mira-Echeverría, el poemario El fin de la era farmacopornográfica de P. Salmoiraghi y la novela Las indignas de A. Bazterrica. Este corpus figura un cruce entre lo utópico y lo distópico, así como un horizonte gótico que muestra la insuficiencia de los materiales cognitivos vigentes para explicar lo perceptible.
description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
title: Tumour response to neoadjuvant chemoradiation in primary rectal cancer: Can postchemoradiation MRI select patients for local excision?
Creators: name: Maas, Monique
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Neoadjuvant chemoradiation (CRT) for locally advanced rectal cancer often brings about response, as shown in figure 1. This response leads to downsizing anddownstaging. In 15-30% of the cases no tumour is found after surgery, which is called a...
Spaziphora Rondani 1856
Creators: name: Šifner, František
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Scathophagidae
Spaziphora

description: Spaziphora Rondani, 1856
Spaziphora Rondani, 1856: 99. Type species: Cordylura hydromyzina Fallén, 1819: 7; by original designation. Spathiophora Mik, 1884: 254. Unjustified emendation (see VOCKEROTH 1965: 836).
description: Published as part of Šifner, František, 2008, A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics, pp. 111-196 in Acta Entomologica Musei Nationalis Pragae 48 (1) on page 146, DOI: 10.5281/zenodo.5342493
Multi-messenger observations of thunderstorm-related bursts of cosmic rays
Creators: name: Chilingarian, A.
name: Hovsepyan, G.
name: Karapetyan, T.
name: Khanykyanc, Y.
name: Pokhsraryan, D.
name: Sargsyan, B.
name: Chilingaryan, S.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: We present the facilities of the Aragats Space Environmental Center in Armenia used during multi-year observations of the thunderstorm ground enhancements (TGEs) and corresponding environmental parameters. We analyze the characteristics of the scintillation detectors, operated on Aragats, and describe the coordinated detection of TGEs by the network of scintillation detectors, field meters, and environmental parameters. By using a fast synchronized data acquisition system we reveal correlations of the multivariate data on time scales from second to nanosecond which allow us to gain insight into the TGE and lightning origin and their interrelations.
An optical transition-edge sensor with high energy resolution
Creators: name: Hattori, Kaori
name: Konno, Toshio
name: Miura, Yoshitaka
name: Takasu, Sachiko
name: Fukuda, Daiji
Publisher: name: arXiv
Year: 2022
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Optical transition-edge sensors have shown energy resolution for resolving the number of incident photons at the telecommunication wavelength. Higher energy resolution is required for biological imaging and microscope spectroscopy. In this paper, we report on a Au/Ti (10/20 nm) bilayer TES that showed high energy resolution. This was achieved by lowering the critical temperature Tc to 115 mK and the resultant energy resolution was 67 meV full width at half maximum (FWHM) at 0.8 eV. When Tc was lowered to 115 mK, the theoretical resolution would scaled up to 30 meV FWHM, considering that the typical energy resolution of optical TESs is 150 meV and Tc is 300 mK. To investigate the gap between the theoretical expectation (30 meV) and the measured value (67 meV), we measured its complex impedance and current noise. We found excess Johnson noise in the TES and an excess Johnson term M was 1.5 at a bias point where the resistance was 10% of normal resistance. For reference, the TES was compared with a TES showing typical energy resolution (156 meV FWHM). We will discuss what improved the energy resolution and what might have been the limiting factor on it.
[Zürcher und Thurgauer Schlösser]. - / Wÿden
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Burg
Ossingen

description: Schloss Wyden mit umliegenden Gebäuden und der Reformierten Kirche von Ossingen im Hintergrund. Das Schloss wurde 1944 beim Absturz eines amerikanischen Bombers stark beschädigt und danach wieder aufgebaut
description: Anonyme/r Künstler/in
“La lucha contrasubversiva” en la política de difusión al exterior de la dictadura argentina, 1979-1981
Creators: name: Sala, Laura
Publisher: name: Confluenze. Rivista di Studi Iberoamericani
Year: 2024

description: El trabajo aporta al estudio de la Acción Psicológica desarrollada por la dictadura argentina a nivel internacional entre 1979 y 1981. Analiza la política de difusión ejecutada desde la Dirección General de Prensa y Difusión de la Cancillería, específicamente, la narrativa sobre la “lucha contra la subversión” contenida en los materiales bibliográficos y audiovisuales de difusión. Identificamos los ejes centrales y los objetivos en los que se inserta, y vinculamos el material con la política externa de la dictadura en el contexto regional que se abre en 1979.
description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
A Proposed Sub-optimal Power Allocation using Simulated Annealing in Cognitive Radio Networks
Creators: name: Mohamed, Abdelhamed
name: Shokair, Mona
name: Elkordy, Mohamed
name: ElHalafawy, Said
Publisher: name: arXiv
Year: 2022
Subjects: subject: Signal Processing (eess.SP)
subject: FOS: Electrical engineering, electronic engineering, information engineering

description: Due to the rapid demand for wireless services and the increase in the wireless device count, there is a lack of available spectrum bands which constrain the further development of wireless communication .Therefore, Cognitive Radio (CR) has been adopted as a promising solution because of its ability to exploit the inefficiently used spectrum of licensed bands. Orthogonal Frequency Division Multiplexing (OFDM) become the enabling technique for CR due to its flexibility of allocating the available spectrum in dynamic environment. In this paper, a proposed distributed resource allocation framework based on Simulated Annealing (SA) algorithm for downlink OFDM-Based Cognitive Radio Network (CRN) will be applied. This algorithm gives less computational complexity for maximizing the total SUs transmission capacity. Moreover, the interference introduced from other Secondary Users (SUs) will be considered. For the sake of comparison, Lagrange dual method will be used. Simulation results showed that the proposed algorithm gives a better transmission capacity compared with Lagrange dual method. The parameters which are considered for comparison are maximum transmitted power, number of Primary Users (PUs) and number of SUs.
Systematic KMTNet Planetary Anomaly Search. IV. Complete Sample of 2019 Prime-Field
Creators: name: Zang, Weicheng
name: Yang, Hongjing
name: Han, Cheongho
name: Lee, Chung-Uk
name: Udalski, Andrzej
name: Gould, Andrew
name: Mao, Shude
name: Zhang, Xiangyu
name: Zhu, Wei
name: Albrow, Michael D.
name: Chung, Sun-Ju
name: Hwang, Kyu-Ha
name: Jung, Youn Kil
name: Ryu, Yoon-Hyun
name: Shin, In-Gu
name: Shvartzvald, Yossi
name: Yee, Jennifer C.
name: Cha, Sang-Mok
name: Kim, Dong-Jin
name: Kim, Hyoun-Woo
name: Kim, Seung-Lee
name: Lee, Dong-Joo
name: Lee, Yongseok
name: Park, Byeong-Gon
name: Mróz, Przemek
name: Skowron, Jan
name: Poleski, Radoslaw
name: Szymański, Michał K.
name: Soszyński, Igor
name: Pietrukowicz, Paweł
name: Kozłowski, Szymon
name: Ulaczyk, Krzysztof
name: Rybicki, Krzysztof A.
name: Iwanek, Patryk
name: Wrona, Marcin
name: Gromadzki, Mariusz
Publisher: name: arXiv
Year: 2022
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We report the complete statistical planetary sample from the prime fields ($Γ\geq 2~{\rm hr}^{-1}$) of the 2019 Korea Microlensing Telescope Network (KMTNet) microlensing survey. We develop the optimized KMTNet AnomalyFinder algorithm and apply it to the 2019 KMTNet prime fields. We find a total of 14 homogeneously selected planets and report the analysis of three planetary events, KMT-2019-BLG-(1042,1552,2974). The planet-host mass ratios, $q$, for the three planetary events are $6.34 \times 10^{-4}, 4.89 \times 10^{-3}$ and $6.18 \times 10^{-4}$, respectively. A Bayesian analysis indicates the three planets are all cold giant planets beyond the snow line of their host stars. The 13 planets are basically uniform in $\log q$ over the range $-5.0 < \log q < -1.5$. This result suggests that the planets below $q_{\rm break} = 1.7 \times 10^{-4}$ proposed by the MOA-II survey may be more common than previously believed. This work is an early component of a large project to determine the KMTNet mass-ratio function, and the whole sample of 2016--2019 KMTNet events should contain about 120 planets.
description: Accepted by MNRAS
title: Selection of patients eligible for local excision with lymph node specific contrast-enhanced MRI
Creators: name: Maas, Monique
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Local excision for early rectal cancer (T1-2N0) is an alternative for total mesorectal excision (TME) which brings about less morbidity and mortality. However, with local excision the mesorectal lymph nodes are not resected, even though T1-2 tumours...
Human-in-the-Loop Large-Scale Predictive Maintenance of Workstations
Creators: name: Nikitin, Alexander
name: Kaski, Samuel
Publisher: name: arXiv
Year: 2022
Subjects: subject: Machine Learning (cs.LG)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: Predictive maintenance (PdM) is the task of scheduling maintenance operations based on a statistical analysis of the system's condition. We propose a human-in-the-loop PdM approach in which a machine learning system predicts future problems in sets of workstations (computers, laptops, and servers). Our system interacts with domain experts to improve predictions and elicit their knowledge. In our approach, domain experts are included in the loop not only as providers of correct labels, as in traditional active learning, but as a source of explicit decision rule feedback. The system is automated and designed to be easily extended to novel domains, such as maintaining workstations of several organizations. In addition, we develop a simulator for reproducible experiments in a controlled environment and deploy the system in a large-scale case of real-life workstations PdM with thousands of workstations for dozens of companies.
Spontaneous Rupture Of Facial Artery Due To Buccal Malignant Erosion And Management: A Case Report
Creators: name: R, Santhosh
Publisher: name: figshare
Year: 2022
Subjects: subject: 110315 Otorhinolaryngology
subject: FOS: Clinical medicine

description: In this compilation we report Carcinoma Left Buccal region (cheek) which presented as spontaneous, sudden rupture of the facial artery and spreading hematoma of the left half of the face. Further expansion of the hematoma was checked by immediate compression on the inferior border of body of Mandible. Hematoma resolved with conservative management and the patient underwent a resection and pedicle forehead flap reconstruction of the defect. This was followed by Radiotherapy for the node and the primary lesion.
Giraudo, Laura. “Rincones dantescos. Enfermedad, etnografía e indigenismo: Oaxaca y Chiapas, 1925-1954”. Madrid: Consejo Superior de Investigaciones Científicas, Colección De Acá y de Allá. Fuentes Etnográficas, nº 26, 2023, pp. 351
Creators: name: Sanz Jara, Eva
Publisher: name: Confluenze. Rivista di Studi Iberoamericani
Year: 2024

description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
Cr doping-induced ferromagnetism in the spin-glass Cd1-xMnxTe studied by x-ray magnetic circular dichroism
Creators: name: Verma, V. K.
name: Sakamoto, S.
name: Ishikawa, K.
name: Singh, V. R.
name: Ishigami, K.
name: Shibata, G.
name: Kadono, T.
name: Koide, T.
name: Kuroda, S.
name: Fujimori, A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The prototypical diluted magnetic semiconductor Cd1-xMnxTe is a spin glass (x<0.6) or an antiferromagnet (x>0.6), but becomes ferromagnetic upon doping with a small amount of Cr atoms substituting for Mn. In order to investigate the origin of the ferromagnetism in Cd1-x-yMnxCryTe, we have studied its element specific magnetic properties by x-ray absorption spectroscopy (XAS) and x-ray magnetic circular dichroism (XMCD) at the Cr and Mn L2,3 edges. Thin films were grown by molecular beam epitaxy with a fixed Mn content of x = 0.2 and varying Cr content in the range of y = 0 - 0.04. Measured XAS and XMCD spectra indicate that both Cr and Mn atoms are divalent and that the ferromagnetic or superparamagnetic components of Cr and Mn are aligned in the same directions. The magnetization of Mn increases with increasing Cr content. These results can be explained if ferromagnetic interaction exists between neighboring Mn and Cr ions although interaction between Mn atoms is largely antiferromagnetic. We conclude that each ferromagnetic or superparamagnetic cluster consists of ferromagnetically coupled several Cr and a much larger number of Mn ions.
description: 13 pages, 5 figures
Vozes dissonantes: os livros rejeitados dos Concursos de Literatura Colonial (1926-1933)
Creators: name: Maia, Helder Thiago
Publisher: name: Confluenze.  Rivista di Studi Iberoamericani
Year: 2024

description: Organizados entre 1926 e 1974, os Concursos de Literatura Colonial portuguesa visavam construir uma biblioteca colonial que fosse capaz de servir como propaganda colonial e despertar na juventude o gosto pelas causas coloniais. Neste artigo, analisamos três obras inscritas nos concursos, entre 1926 e 1933, que foram desclassificadas, segundo a ata dos certames, por não servirem como propaganda colonial. A partir de Facêtas d’Angola (1926), Os Aventureiros da Selva (1929) e Na Costa d’África (1933), estamos interessados em entender as motivações concretas para a desclassificação das obras.
description: Confluenze. Rivista di Studi Iberoamericani, Vol. 16 No. 1 (2024): Materiality on the Move. Agency, Meanings, and Circulation of Objects in the Americas
An analysis of the most distant catalogued open clusters -- Re-assessing fundamental parameters with Gaia EDR3 and $\texttt{ASteCA}$
Creators: name: Perren, G. I.
name: Pera, M. S.
name: Navone, H. D.
name: Vázquez, R. A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: Several studies have been presented in the last few years applying some kind of automatic processing of data to estimate the fundamental parameters of open clusters. These parameters are later on employed in larger scale analyses, for example the structure of the Galaxy's spiral arms. The distance is one of the more straightforward parameters to estimate, yet enormous differences can still be found among published data. This is particularly true for open clusters located more than a few kpc away. We cross-matched several published catalogues and selected the twenty-five most distant open clusters ($>$9000 pc). We then performed a detailed analysis of their fundamental parameters, with emphasis on their distances, to determine the agreement between catalogues and our estimates.} Photometric and astrometric data from the Gaia EDR3 survey was employed. The data was processed with our own membership analysis code (pyUPMASK), and our package for automatic fundamental cluster's parameters estimation ($\texttt{ASteCA}$). We find differences in the estimated distances of up to several kpc between our results and those catalogued, even for the catalogues that show the best matches with $\texttt{ASteCA}$ values. Large differences are also found for the age estimates. As a by-product of the analysis we find that vd Bergh-Hagen 176 could be the open cluster with the largest heliocentric distance catalogued to date. Caution is thus strongly recommended when using catalogued parameters of open clusters to infer large-scale properties of the Galaxy, particularly for those located more than a few kpc away.
description: Accepted for publication in A&A
[Zürcher und Thurgauer Schlösser]. - / Uster
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Uster

description: Blick zum Schloss Uster auf einer Anhöhe, an deren Hang Wein angebaut wird. Im Vordergrund ist die reformierte Kirche zu sehen, rechts neben dem Schloss eine Brücke
description: Anonyme/r Künstler/in
title: MR for rectal cancer at 1.5 Tesla is sufficient for T staging; 3.0 Tesla MRI does not necessarily improve a radiologist’s performance
Creators: name: Maas, Monique
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: One of the main problems in rectal cancer staging is accurate distinction of T2 tumours from T3 tumours. Desmoplastic reactions that originate from a T2-tumour are often overstaged as tumour stranding in a T3-tumour.[1] Accurate selection of T1-2...
[Zürcher und Thurgauer Schlösser]. - / Liebenberg im Brand
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Ruine
Zell, Zürich

description: Turm der ehemaligen Höhenburg Liebenberg, die im 12. Jahrhundert erbaut wurde
description: Anonyme/r Künstler/in
Sonnenfleckenzeichnung Nr. 151.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 27.06.1971, erstellt von Sergio Cortesi, Sonnenobservatorium Specola Solare Ticinese in Locarno
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1971

description: Bleistiftzeichnung mit Tinte und Farbstift, erstellt als Projektionsbildzeichnung für die Beobachtungen in Locarno-Monti auf dem Vordruck der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss-Coudé-Refraktor mit 15 cm Öffnung und 225 cm Brennweite.
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden auf dem Vordruck eingetragen. Zusätzlich sind zuhanden der späteren statistischen Verarbeitung die Angaben für die Bestimmung der Fleckenrelativzahl notiert
Unificazione Logico-Entropica del Cosmo: Estensione delle Equazioni di Einstein con Campo Informazionale e Struttura Frattale
Creators: name: giuliani, federico
Publisher: name: Zenodo
Year: 2025

description: Abstract

Italiano Proponiamo un modello unificante in cui la curvatura dello spaziotempo è determinata non solo dalla massa-energia, ma anche da un campo informazionale scalare ϕ(x), la cui dinamica frattale genera un tensore entropico-logico S_{μν}. L’azione variazionale estesa conduce a equazioni di campo che riproducono i limiti della Relatività Generale e della Meccanica Quantistica, introducono correzioni nei parametri PPN e implicazioni cosmologiche, e predicono onde gravitazionali massive ultrabasse. Descriviamo come gradienti entropici possano controllare spin quantistici e come la struttura frattale di bolle auto-simili renda finiti i paradossi di meta-regresso. Infine, suggeriamo sperimentazioni in laboratorio e applicazioni in meteorologia e dinamiche sociali.

English We propose a unifying model in which spacetime curvature is sourced not only by mass–energy, but also by a scalar informational field ϕ(x), whose fractal dynamics generate an entropic–logical tensor S_{μν}. From an extended variational action, the model reproduces the limits of General Relativity and Quantum Mechanics, introduces corrections to PPN parameters and cosmological implications, and predicts ultralow–massive gravitational waves. We show how entropic gradients can control quantum spins and how the fractal bubble structure resolves meta-regression paradoxes. Finally, we outline laboratory test protocols and applications in meteorology and social dynamics.
Huckettia Vockeroth 1995
Creators: name: Šifner, František
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Scathophagidae
Huckettia

description: Huckettia Vockeroth, 1995
Huckettia Vockeroth, 1995: 733. Type species: Huckettia nearctica Vockeroth, 1995: 733; by original designation.
description: Published as part of Šifner, František, 2008, A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics, pp. 111-196 in Acta Entomologica Musei Nationalis Pragae 48 (1) on page 150, DOI: 10.5281/zenodo.5342493
Dynamics of non-Gaussian fluctuations in model A
Creators: name: Schaefer, Thomas
name: Skokov, Vladimir
Publisher: name: arXiv
Year: 2022
Subjects: subject: Nuclear Theory (nucl-th)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Motivated by the experimental search for the QCD critical point we perform simulations of a stochastic field theory with purely relaxational dynamics (model A). We verify the expected dynamic scaling of correlation functions. Using a finite size scaling analysis we obtain the dynamic critical exponent $z=2.026(56)$. We investigate time dependent correlation functions of higher moments $M^n(t)$ of the order parameter $M(t)$ for $n=1,2,3,4$. We obtain dynamic scaling with the same critical exponent $z$ for all $n$, but the relaxation constant depends on $n$. We also study the relaxation of $M^n(t)$ after a quench, where the simulation is initialized in the high temperature phase, and the dynamics is studied at the critical temperature $T_c$. We find that the evolution does not follow simple scaling with the dynamic exponent $z$, and that it involves an early time rise followed by late stage relaxation.
description: 13 pages, 7 figures. Minor error corrected; shifts normalization of m^2
title: Evaluation of the predictive value of dynamic MRI in determining treatment response in perianal fistulizing Crohn’s disease
Creators: name: Ziech, Manon
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1.Perianal fistula is acondition that is reported to occur in up to 38% of patients with Crohn's disease[1].The detection and evaluation of these fistulas is of utmost importance in planning and evaluating proper therapy. Magnetic Resonance Imaging...
Deviatoric Stress Driven Transient Melting Below the Glass Transition Temperature in Shocked Polymers
Creators: name: Macatangay, Jalen
name: Hamilton, Brenden W.
name: Strachan, Alejandro
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: The relaxation of polymers around and below their glass transition temperature is governed by a range of correlated unit processes with a wide range of timescales. The fast deformation rates of shock loading can negate a significant fraction of these processes resulting in the dynamical glass transition in rubbers. In this letter we report the inverse, a transient melting of glassy polymer under shock loading. The large deviatoric stresses near the shock front induce fast transitions in backbone dihedral angles and a stress relaxation characteristic of polymer melts. This is followed by the slower relaxation expected for glasses.
Bi Incorporation and segregation in the MBE-grown GaAs-(Ga,Al)As-Ga(As,Bi) core-shell nanowires
Creators: name: Sadowski, Janusz
name: Kaleta, Anna
name: Kryvyi, Serhii
name: Janaszko, Dorota
name: Kurowska, Bogusława
name: Bilska, Marta
name: Wojciechowski, Tomasz
name: Domagala, Jarosław Z.
name: Sanchez, Ana M.
name: Kret, Sławomir
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Incorporation of Bi into GaAs-(Ga,Al)As-Ga(As,Bi) core-shell nanowires grown by molecular beam epitaxy is studied with transmission electron microscopy. Nanowires are grown on GaAs(111)B substrates with Au-droplet assisted mode. Bi-doped shells are grown at low temperature (300 °C) with a close to stoichiometric Ga/As flux ratio. At low Bi fluxes, the Ga(As,Bi) shells are smooth, with Bi completely incorporated into the shells. Higher Bi fluxes (Bi/As flux ratio ~ 4%) led to partial segregation of Bi as droplets on the nanowires sidewalls, preferentially located at the nanowire segments with wurtzite structure. We demonstrate that such Bi droplets on the sidewalls act as catalysts for the growth of branches perpendicular to the GaAs trunks. Due to the tunability between zinc-blende and wurtzite polytypes by changing the nanowire growth conditions, this effect enables fabrication of branched nanowire architectures with branches generated from selected (wurtzite) nanowire segments.
description: 41 pages, 14 figures
Spathephilus Becker 1894
Creators: name: Šifner, František
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Scathophagidae
Spathephilus

description: Spathephilus Becker, 1894
Monochaeta Becker, 1894: 87 and 186. Type species: Cordylura breviventris Loew, 1873: 2350; by original designation. Junior homonym of Monochaeta Brauer & Bergenstamm, 1890 (Diptera).
Spathephilus Becker, 1894: 121. Replacement name for Monochaeta Becker, 1894.
description: Published as part of Šifner, František, 2008, A catalogue of the Scathophagidae (Diptera) of the Palaearctic region, with notes on their taxonomy and faunistics, pp. 111-196 in Acta Entomologica Musei Nationalis Pragae 48 (1) on page 150, DOI: 10.5281/zenodo.5342493
[Zürcher und Thurgauer Schlösser]. - / Alt Schl: Kemten
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Burg
Ruine
Kanton Zürich

description: Heute nicht mehr erhaltene Burg, die ursprünglich im Mittelalter als Sitz der Herren von Kempten erbaut wurde
description: Anonyme/r Künstler/in
Measuring the Estimation Bias of Yield Response to N Using Combined On-Farm Experiment Data
Creators: name: Du, Qianqian
name: Mieno, Taro
name: Bullock, David S.
Publisher: name: Unknown
Year: 2023
Subjects: subject: Crop Production/Industries
subject: Productivity Analysis
subject: Risk and Uncertainty
subject: Field fixed effects
subject: Yield response
subject: On-farm precision experimentation
subject: Endogeneity

description: Accurately evaluating yield response to nitrogen can increase crop management profitability and sustainability. Many studies estimate yield response by fitting a regression model to data collected from different fields. But analysing such combined data requires that heterogeneity across fields be accounted for in the regression analysis along with the variation in input rates. This study uses data from 27 large-scale on farm experiments to test the potential danger of getting biased estimates of yield response functions. Models with and without field fixed effects are run. The yield response functions from the two models showed different slopes, which provides a visual representation of the bias resulting from the pooled estimation. Use of the Mundlak approach indicated that ignoring the endogeneity of regressors with respect to field effects leads to an unreliable estimation of yield response to N.
Migrainous vertigo (Migraine-associated dizziness) in adults - clinical and audiological profiles in patients suffering from chronic recurrent vertigo and headache: An original research
Creators: name: R, Santhosh
Publisher: name: figshare
Year: 2022
Subjects: subject: 110315 Otorhinolaryngology
subject: FOS: Clinical medicine

description: Half of patients who suffer from Migraine also concurrently suffer from vertigo. Migrainous vertigo is emerging as a distinct entity related to Common migraine but having a number of distinctive clinical features. This study
 aims to highlight the novel clinical and audiological features of Migrainous vertigo. Methods: In this study 53 patients who
 suffer from Migrainous vertigo were analyzed. Results: It was found the most clinical features of Migrainous vertigo parallel
 Common migraine like Long history of headache typically 4.3 years, episodes lasting few hours, absence of Aura, female
 preponderance, sleep relief and phonophobia. Conclusion: Audiological features of Migrainous vertigo are a distinctive 5
 to 10 dB decrease in Air-conduction curves in frequencies 2,000 to 4000Hz, during an attack of Migrainous vertigo is found
 in 63% of cases.
[Zürcher und Thurgauer Schlösser]. - / Wetzikon
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1700
Subjects: Brunnen
Burggraben
Wetzikon

description: Im Mittetelalter erbaute Wasserburg, 1613-1617 zum Schloss umgebaut. Wassergraben und Brücke sind gut zu erkennen. Rechts vorne steht ein Laufbrunnen
description: Anonyme/r Künstler/in
title: MR imaging of rectal carcinoma: A comparison of T2-weighted turbo-spinecho with fat-suppressed gadolinium-enhanced T1-weighted turbospinecho and 3D-gradient-echo sequences in preoperative tumour staging
Creators: name: Borsdorff, Elmar
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Gastrointestinal tract
subject: Defecography
subject: GI Tract - Rectum

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: PURPOSE As controversy persists over the utility of intravenous application of contrast medium in the preoperative evaluation of rectal cancer [1, 2, 3, 4], our goal was twofold: 1. To evaluate the value of Gd-enhanced MRI vs. T2-weighted MRI...
Extreme Dilaton Black Holes in 2 +1 Dimensions: Quasinormal modes
Creators: name: Fernando, Sharmanthie
name: González, P. A.
name: Vásquez, Yerko
Publisher: name: arXiv
Year: 2022
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We study neutral massless scalar field perturbations around an extreme dilaton black hole in 2 +1 dimensions: the wave equations of the massless scalar field is shown to be exactly solvable in terms of Whittaker functions. Thus, the quasinormal modes are computed exactly and shown to be purely imaginary: we show the existence of stable and unstable modes. Interestingly, the quasinormal modes do not depend on the black holes parameters and the fundamental mode is always unstable and depends only on the parameters of the test field. Also, we determine the quasinormal frequencies via the improved asymptotic iteration method which shows a good agreement with the analytical results.
description: 19 pages, 1 figure
title: Pitfalls and shades of MR mammography
Creators: name: Giuseppetti, Gian Marco
Publisher: name: European Congress of Radiology
Year: 2010
Subjects: subject: Breast
subject: MR
subject: Breast - MRI

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate the spectrum of possible pitfalls of MR- Mammography (MRM). To outline the limits and shades of MRM in order to properly use it. To describe the tricks to avoid the pitfalls on the base of 15 years experience in...