cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Do you know the De Garengeot\'s hernia?
Creators: name: Klein, Lea
Publisher: name: EURORAD
Year: 2014
Subjects: subject: Abdominal wall
subject: Anatomy
subject: CT
subject: CT-High Resolution
subject: Image manipulation / Reconstruction
subject: Ultrasound
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Intraoperative
subject: Surgery
subject: Hernia
subject: Inflammation

description: Clinical History Image Findings Discussion Find Diagnosis Differential Diagnosis
description: female, 85 years
description: Clinical History: A 85-year-old woman came to our ER after episodes of vomiting and presenting since 5 days a palpable and painful right-sided groin mass. At physical exploration, the lump was non-reductible and the pain worsened with Valsalva maneuver.There were no ... Final Diagnosis: De GarengeotÃÂ´s hernia
A Novel and Efficient Five-Component Synthesis of Pyrazole Based Pyrido[2,3-d]pyrimidine-diones in Water: A Triply Green Synthesis
Creators: name: Mommahed Heravi, Majid
name: Daraie, Mansoureh
Publisher: name: figshare
Year: 2022
Subjects: subject: 30302 Nanochemistry and Supramolecular Chemistry
subject: FOS: Chemical sciences
subject: 30701 Quantum Chemistry
subject: 39904 Organometallic Chemistry
subject: Organic Chemistry
subject: 30502 Natural Products Chemistry
subject: 30599 Organic Chemistry not elsewhere classified
subject: 30205 Non-metal Chemistry
subject: Nuclear Chemistry
subject: 30504 Organic Green Chemistry
subject: 30303 Optical Properties of Materials

description: A novel one pot synthesis of pyrazolo[41,31:5,6]pyrido[2,3-d]pyrimidine-diones, viaa five-component reaction, involving, hydrazine hydrate, ethyl acetoacetate, and 1,3-dimethylbarbituric acid, an appropriate aryl aldehydes and ammonium acetate catalyzed via both ofheterogeneous and homogeneous catalysis in water, is reported
Kinetics of natural aging in Al-Mg-Si alloys studied by positron annihilation lifetime spectroscopy
Creators: name: Banhart, J.
name: Lay, M. D. H.
name: Chang, C. S. T.
name: Hill, A. J.
Publisher: name: arXiv
Year: 2010
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: The process of natural aging in pure ternary Al-Mg-Si alloys was studied by positron annihilation lifetime spectroscopy in real time in order to clarify the sequence and kinetics of clustering and precipitation. It was found that natural aging takes place in at least five stages in these alloys, four of which were directly observed. This is interpreted as the result of complex interactions between vacancies and solute atoms or clusters. One of the early stages of positron lifetime evolution coincides with a clustering process observed by differential scanning calorimetry (DSC) and involves the formation of a positron trap with \sim 0.200 ns lifetime. In later stages, a positron trap with a higher lifetime develops in coincidence with the DSC signal of a second clustering reaction. Mg governs both the kinetics and the lifetime change in this stage. Within the first 10 min after quenching, a period of nearly constant positron lifetime was found for those Mg-rich alloys that later show an insufficient hardness response to artificial aging, the so-called "negative effect." The various processes observed could be described by two effective activation energies that were found by varying the aging temperature from 10 to 37\degree C.
description: arXiv admin note: same as v2, to correct mistaken v3
Limitations in Testing the Lense-Thirring Effect with LAGEOS and the Newly Launched Geodetic Satellite LARES 2
Creators: name: Iorio, Lorenzo
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Space Physics (physics.space-ph)
subject: FOS: Physical sciences

description: The new geodetic satellite LARES 2, cousin of LAGEOS and sharing with it almost the same orbital parameters apart from the inclination, displaced by 180 deg, was launched last year. Its proponents suggest using the sum of the nodes of LAGEOS and of LARES 2 to measure the sum of the Lense-Thirring node precessions independently of the systematic bias caused by the even zonal harmonics of the geopotential, claiming a final $\simeq 0.2$ percent total accuracy. In fact, the actual orbital configurations of the two satellites do not allow one to attain the sought for mutual cancellation of their classical node precessions due to the Earth's quadrupole mass moment, as their sum is still $\simeq 5000$ times larger than the added general relativistic rates. This has important consequences. One is that the current uncertainties in the eccentricities and the inclinations of both satellites do not presently allow the stated accuracy goal to be met, needing improvements of 3-4 orders of magnitude. Furthermore, the imperfect knowledge of the Earth's angular momentum $S$ impacts the uncancelled sum of the node precessions, from 150 to 4900 percent of the relativistic signal depending on the uncertainty assumed in $S$. It is finally remarked that the real breakthrough in reliably testing the gravitomagnetic field of the Earth would consist in modeling it and simultaneously estimating one or more dedicated parameter(s) along with other ones characterising the geopotential, as is customarily performed for any other dynamical feature.
description: LaTex2e, 17 pages, no figures, no tables
Functional Connectivity in Multiple Sclerosis: Recent Findings and Future Directions
Creators: name: Tahedl, Marlene
name: Levine, Seth M.
name: Greenlee, Mark W.
name: Weissert, Robert
name: Schwarzbach, Jens V.
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: fMRI, functional connectivity, multiple sclerosis, resting state, neuroimaging biomarker
subject: 150 Psychologie

description: Multiple sclerosis is a debilitating disorder resulting from scattered lesions in the central nervous system. Because of the high variability of the lesion patterns between patients, it is difficult to relate existing biomarkers to symptoms and their progression. The scattered nature of lesions in multiple sclerosis offers itself to be studied through the lens of network analyses. Recent research into multiple sclerosis has taken such a network approach by making use of functional connectivity. In this review, we briefly introduce measures of functional connectivity and how to compute them. We then identify several common observations resulting from this approach: (a) high likelihood of altered connectivity in deep-gray matter regions, (b) decrease of brain modularity, (c) hemispheric asymmetries in connectivity alterations, and (d) correspondence of behavioral symptoms with task-related and task-unrelated networks. We propose incorporating such connectivity analyses into longitudinal studies in order to improve our understanding of the underlying mechanisms affected by multiple sclerosis, which can consequently offer a promising route to individualizing imaging-related biomarkers for multiple sclerosis.
Deep kernel mean embeddings for generative modeling and feedforward style transfer
Creators: name: Chen, Tian Qi
Publisher: name: University of British Columbia
Year: 2017

description: The generation of data has traditionally been specified using hand-crafted algorithms. However, oftentimes the exact generative process is unknown while only a limited number of samples are observed. One such case is generating images that look visually similar to an exemplar image or as if coming from a distribution of images. We look into learning the generating process by constructing a similarity function that measures how close the generated image is to the target image. We discuss a framework in which the similarity function is specified by a pre-trained neural network without fine-tuning, as is the case for neural texture synthesis, and a framework where the similarity function is learned along with the generative process in an adversarial setting, as is the case for generative adversarial networks. The main point of discussion is the combined use of neural networks and maximum mean discrepancy as a versatile similarity function. Additionally, we describe an improvement to state-of-the-art style transfer that allows faster computations while maintaining generality of the generating process. The proposed objective has desirable properties such as a simpler optimization landscape, intuitive parameter tuning, and consistent frame- by-frame performance on video. We use 80,000 natural images and 80,000 paintings to train a procedure for artistic style transfer that is efficient but also allows arbitrary content and style images.
Urban network of institutions of the secondary and tertiary medical aid
Creators: name: Bulakh Irina Valerievna
Publisher: name: Colloquium-journal
Year: 2019
Subjects: urban planning system
city planning
network of health care institutions
architecture theory.

description: The article considers and analyzes the existing state of the city-planning network of Ukrainian hospitals. On the basis of foreign tendencies, proposals are being made for the reform of the architectural and urban development network of hospitals with the elimination of excessive specialization characteristic of the territory of Ukraine. The proposed proposals take into account the distribution of Ukrainian hospitals to two levels: the secondary and tertiary level of medical care of the population.
Hybrid Key Authentication Scheme for Privacy over Adhoc Communication
Creators: name: Murugeshwari, B.
name: Amirthavalli, R.
name: Sri, C. Bharathi
name: Pari, S. Neelavathy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Since communication signals are publicly exposed while they transmit across space, Ad Hoc Networks (MANETs) are where secured communication is most crucial. Unfortunately, these systems are more open to intrusions that range from passive listening to aggressive spying. A Hybrid Team centric Re-Key Control Framework (HT-RCF) suggests that this research examines private group communication in Adhoc environments. Each group selects a Group Manager to oversee the group's members choose the group manager, and the suggested HT-RCF uses the Improved Hybrid Power-Aware Decentralized (I-HPAD) mechanism. The Key Distribution Center (KDC) generates the keys and distributes them to the group managers (GMs) using the base algorithm Rivest Shamir Adleman (RSA). The key agreement technique is investigated for safe user-user communication. Threats that aim to exploit a node are recognized and stopped using regular transmissions. The rekeying procedure is started every time a node enters and exits the network. The research findings demonstrate that the suggested approach outperforms the currently used Cluster-based Group Key Management in terms of power use, privacy level, storage use, and processing time.
Mechanical properties of carbynes investigated by ab initio total-energy calculations
Creators: name: Castelli, Ivano E.
name: Salvestrini, Paolo
name: Manini, Nicola
Publisher: name: arXiv
Year: 2011
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: As sp carbon chains (carbynes) are relatively rigid molecular objects, can we exploit them as construction elements in nanomechanics? To answer this question, we investigate their remarkable mechanical properties by ab-initio total-energy simulations. In particular, we evaluate their linear response to small longitudinal and bending deformations and their failure limits for longitudinal compression and elongation.
description: 6 pages, 4 figures, 1 table
Vienna Working Papers in Canadian Studies Vol. 3 (2019) 'Between the Specters': Caribbean Neo-slave Novels by Canadian Women
Creators: name: Zimmerman, Tegan
Publisher: name: Zenodo
Year: 2019
Subjects: Canadian studies, woman's historical novel, slavery, Dionne Brand, Jenny Jaeckel

description: This paper suggests that Canadian women are rewriting the history and institution of slavery in the Caribbean. Even though scholarship highlighting and tracing the trajectory of the Caribbean historical novel is becoming more visible (Barker; Halloran; Kyiiripuo Kyoore; Rody), a focus on gender and women authors remains underrepresented. Women novelists are, however, largely taking on the burden of transmitting the slave past (e.g., Isabel Allende, Maryse Condé, Andrea Levy). Recognizing the contributions of women writers, this paper compares two innovative Canadian novels which re-vision slavery by putting women’s lives at the forefront: Dionne Brand’s At the Full and Change of the Moon (1999) and Jenny Jaeckel’s House of Rougeaux (2018). Both novels provide portraits of nineteenth-century plantation life, Trinidad and Martinique respectively, as well as life in the contemporary Canadian diaspora. Emphasizing the need for decolonization, these Canadian novels contest master narratives, historical erasures, silences, violence, and political exclusion both in the past and in the present, by focusing on female genealogies, voices, and figures. Women’s neo-slave historical novels, like the ones above, thus offer a powerful counter narrative to official History (both colonial and postcolonial) and to the literary canon.
Trust Aware Privacy Preserving Routing Protocol for Wireless Adhoc Network
Creators: name: Murugeshwari, B.
name: Jothi, D. Saral Jeeva
name: Hemalatha, B.
name: Pari, S. Neelavathy
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Wireless Ad-Hoc Networks are especially helpful and quite well for essential circumstances such as defense, public safety, and disaster recovery. MANETs require communication privacy and security, notably in core routing protocols, when functioning in hostile or suspicious environments. The Trust Aware Privacy-Preserving Protocol (TAP3) is a mechanism for supporting the origin in proactively selecting a trust-able target and doing privacy-preserving route verification. We suggest TAP3 using the fellow recommendation model for MANETs in this work. Nodes use their features to discover their fellow node and use the trust to create strong connections with the random node via a multi-hop trusting chain by identifying the secure location. The verification duties are then spread among the nodes and validate the log updates without exposing the nodes' details. Unlike previous models that uncover node vulnerabilities or misconduct after an attack, TAP3 may guarantee the origin node to prevent data from being transferred through malicious nodes from the beginning and do verification without needing a third party. Our results show that this approach can locate problematic nodes with minimal overhead than the conventional routing protocol.
State of the Art of Reputation-Enhanced Recommender Systems
Creators: name: Richthammer, Christian
name: Weber, Michael
name: Pernul, Günther
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: Recommender systems, Decision support systems, Reputation, Trust, Reputation-enhanced recommender systems
subject: 004 Informatik

description: Recommender systems are pivotal components of modern Internet platforms and constitute a well-established research field. By now, research has resulted in highly sophisticated recommender algorithms whose further optimization often yields only marginal improvements. This paper goes beyond the commonly dominating focus on optimizing algorithms and instead follows the idea of enhancing recommender systems with reputation data. Since the concept of reputation-enhanced recommender systems has attracted considerable attention in recent years, the main aim of the paper is to provide a comprehensive survey of the approaches proposed so far. To this end, existing work is identified by means of a systematic literature review and classified according to seven carefully considered dimensions. In addition, the resulting structured analysis of the state of the art serves as a basis for the deduction and discussion of several future research directions.
title: Rheumatoid arthritis : occupational therapy for grip function.
title: Polyarthrite rhumatoïde : l’ergothérapie au service de la fonction de préhension.
Creators: name: Akhrif, Iman
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2021
Subjects: Polyarthrite rhumatoïde; Préhension; Ergothérapie.

description: Rheumatoid arthritis (RA) is a chronic inflammatory rheumatism, characterized by joint destruction mainly affecting the small joints of the hands, which impairs the quality of the hand grip and often leads to a major functional disability. Managing this disease is based on a multidisciplinary approach lying between rheumatology, Physical medicine and rehabilitation, and professional rehabilitation including the occupational therapist. The latter discipline is involved in the patient care program both in patient’s assessment and management. It focuses around three main areas: education, maintenance & recovery and functional rehabilitation.
description: La polyarthrite rhumatoïde (PR) est un rhumatisme inflammatoire chronique, caractérisé par une destruction articulaire touchant principalement les petites articulations au niveau des mains, ce qui altère la qualité de la préhension et entraîne un handicap fonctionnel souvent majeur. La prise en charge repose sur une approche multidisciplinaire faisant intervenir le rhumatologue, le médecin de médecine physique et de réadaptation et les professionnels de la rééducation dont l’ergothérapeute. Ce dernier intervient dans le programme de soins du patient aussi bien en évaluation du malade qu’en prise en charge. Celle-ci s’articule sur trois axes principaux : éducation, entretien et récupération et réadaptation fonctionnelle.
Effective Data Aggregation in WSN for Enhanced Security and Data Privacy
Creators: name: Murugeshwari, B.
name: Sabatini, S. Aminta
name: Jose, Lovelit
name: Padmapriya, S.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: The two biggest problems with wireless sensor networks are security and energy usage. In sensing devices, malicious nodes could be found in large numbers. The researchers have proposed several methods to find these rogue nodes. To prevent assaults on these networks and data transmission, the data must be secured. Data aggregation aids in reducing the number of messages transmitted within the network, which in turn lowers total network energy consumption. Additionally, when decrypting the aggregated data, the base station can distinguish between encrypted and consolidated analysis based on top of the cryptographic keys. By examining the effectiveness of the data aggregation in this research. To solve the above problem, the system provides a method in which an efficient cluster agent is preferred pedestal on its location at the access point and energy availability. The sensor network's energy consumption is reduced by selecting an effective cluster agent, extending the network's lifespan. The cluster's agent is in indict of compiling data for each member node. The clustering agent validates the data and tosses any errors before aggregation. The clustering agent only aggregates confirmed data. To provide end-to-end anonymity, ElGamal elliptic curve (ECE) encryption is used to secure the client data and reassign the encrypted information en route for the cluster agent. Only the base station (BS) can decrypt the data. Furthermore, an ID-based signature system is utilized to enable authenticity. This research presents a technique for recuperating lost data. The access point employs a cache-based backup system to search for lost data.
Gravitational Lensing Accuracy Testing 2010 (GREAT10) Challenge Handbook
Creators: name: Kitching, Thomas
name: Balan, Sreekumar
name: Bernstein, Gary
name: Bethge, Matthias
name: Bridle, Sarah
name: Courbin, Frederic
name: Gentile, Marc
name: Heavens, Alan
name: Hirsch, Michael
name: Hosseini, Reshad
name: Kiessling, Alina
name: Amara, Adam
name: Kirk, Donnacha
name: Kuijken, Konrad
name: Mandelbaum, Rachel
name: Moghaddam, Baback
name: Nurbaeva, Guldariya
name: Paulin-Henriksson, Stephane
name: Rassat, Anais
name: Rhodes, Jason
name: Schölkopf, Bernhard
name: Shawe-Taylor, John
name: Gill, Mandeep
name: Shmakova, Marina
name: Taylor, Andy
name: Velander, Malin
name: van Waerbeke, Ludovic
name: Witherick, Dugan
name: Wittman, David
name: Harmeling, Stefan
name: Heymans, Catherine
name: Massey, Richard
name: Rowe, Barnaby
name: Schrabback, Tim
name: Voigt, Lisa
Publisher: name: arXiv
Year: 2010
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: Applications (stat.AP)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences

description: GRavitational lEnsing Accuracy Testing 2010 (GREAT10) is a public image analysis challenge aimed at the development of algorithms to analyze astronomical images. Specifically, the challenge is to measure varying image distortions in the presence of a variable convolution kernel, pixelization and noise. This is the second in a series of challenges set to the astronomy, computer science and statistics communities, providing a structured environment in which methods can be improved and tested in preparation for planned astronomical surveys. GREAT10 extends upon previous work by introducing variable fields into the challenge. The "Galaxy Challenge" involves the precise measurement of galaxy shape distortions, quantified locally by two parameters called shear, in the presence of a known convolution kernel. Crucially, the convolution kernel and the simulated gravitational lensing shape distortion both now vary as a function of position within the images, as is the case for real data. In addition, we introduce the "Star Challenge" that concerns the reconstruction of a variable convolution kernel, similar to that in a typical astronomical observation. This document details the GREAT10 Challenge for potential participants. Continually updated information is also available from http://www.greatchallenges.info.
description: Published in at http://dx.doi.org/10.1214/11-AOAS484 the Annals of Applied Statistics (http://www.imstat.org/aoas/) by the Institute of Mathematical Statistics (http://www.imstat.org)
Das Informations- und Schulungsangebot der bayerischen Hochschulbibliotheken aus Sicht der Studierenden. Ergebnisse einer Umfrage der AG Informationskompetenz im Bibliotheksverbund Bayern
Creators: name: Franke, Fabian
name: Schüller-Zwierlein, André
Publisher: name: Universität Regensburg
Year: 2008
Subjects: subject: 020 Bibliotheks- und Informationswissenschaft

description: As a result of the rapid innovation cycles in the field of electronic media, the information competency of students is constantly being tested from anew. Six years after the national »SteFI« study, a state-wide study of the use of information and training courses at Bavarian colleges and universities was conducted by the Task Force on Information Competency within the Bavarian Library Network (BVB). The results are based on an online survey among over 13,000 students at nine universities and five technical colleges during the winter semester 2006-07. It reveals deficits both in the awareness of media in specific disciplines and also in research techniques. In this article the current library user programs are compared with the skills, needs and wishes of the students in order to provide a basis for the development of basic strategies for developing information competency at colleges and universities. Die schnellen Innovationszyklen bei den elektronischen Medienstellen die Informationskompetenz der Studierenden immer wieder neu auf den Prüfstand. Sechs Jahre nach der SteFI-Studie untersucht eine landesweite Studie der AG Informationskompetenzim Bibliotheksverbund Bayern die Nutzung des Informations- und Schulungsangebots an den bayerischen Hochschulen. Die Ergebnisse der Studie beruhen auf einer Online-Umfrage, an der sich im Wintersemester 2006/07 mehr als 13.000 Studierende an neun Universitäten und fünf Fachhochschulen beteiligt haben. Defizite sind sowohl im Bereich der Kenntnis fachspezifischer Medien als auch bei den Recherchetechniken vorhanden. Dieser Beitrag stellt die aktuellen Angebote der Bibliotheken den Fähigkeiten, Anforderungen und Wünschen der Studierenden gegenüber. Er dient als Grundlage für die Entwicklung grundlegender Strategien zurVermittlung von Informationskompetenz an Hochschulen.
Mind the Gap: Assessing Climate Change Vulnerability across Populations
Creators: Yamamoto, Shelby
Publisher: name: University of Alberta Library
Year: 2020

SSHRC KSG 2020: For this project, we will generate three scoping reviews to examine health-related exposure to extreme events like heat waves, wildfires, floods, drought, and air pollution; populations' sensitivity to these exposures; and the adaptive capacity of systems, institutions, and humans to cope with these exposures in these settings. Health-related climate change vulnerability is assessed in terms of exposure (contact), sensitivity (characteristics that may increase risk), and adaptive capacity (ability to adjust) across specific populations (older adults, pregnant women, infants, children, outdoor workers, immigrants) in Canada and South Asia (with Nepal as a specific case study). The goal is to evaluate inequities concerning health effects of climate change and improve our capacity to monitor effects and reduce health risks through targeted, effective, short-,medium-, and long-term adaptation and risk mitigation approaches.
Multitasker-Management: Wachsende Tätigkeitsvielfalt in der QE4 / im höheren Dienst und wie man ihr begegnet
Creators: name: Schüller-Zwierlein, André
Publisher: name: Universität Regensburg
Year: 2015
Subjects: subject: 020 Bibliotheks- und Informationswissenschaft

description: Der Beitrag analysiert die zunehmende Tätigkeitsvielfalt in der Qualifikationsebene 4 / im höheren Dienst, leitet Folgerungen für das Management ab und beschreibt die Situation an der UB der LMU München. The article analyses the growing complexity of the tasks subject librarians are facing today, highlights the management consequences and describes the situation at the University Library of the LMU Munich.
title: "Fregio con eroti funerari, eroti fabbri e artigiani", arte romana, inv. CLXXXIX (ITA/EN)
title: Scheda catalogo digitale Borghese
titleType: AlternativeTitle
Creators: name: Clementi, Jessica
name: Galleria Borghese
Publisher: name: Galleria Borghese
Year: 2024

description: Pubblicazione delle schede delle opere conservate nel museo ed estratte dal catalogo digitale di

Galleria Borghese, nelle due versioni esistenti online, in italiano e inglese.

Collegamento al catalogo digitale:

ITA: https://www.collezionegalleriaborghese.it/

EN: https://www.collezionegalleriaborghese.it/en
title: Physical modalities in rheumatoid arthritis management.
title: Physiothérapie antalgique dans la prise en charge de la polyarthrite rhumatoïde.
Creators: name: Moussa, Mohammed Ait
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2021
Subjects: Polyarthrite rhumatoïde; Douleur; Traitement non pharmacologique; Physiothérapie antalgique.

description: Rheumatoid Arthritis (RA) is a chronic inflammatory rheumatism (RIC) of which the elementary lesion is an inflammatory synovitis responsible for joint and periarticular lesions associated to varying degrees to other systemic disorders, causing pain and functional impairment. The management of the disease combines pharmacological and non-pharmacological treatments for which the primary indication is pain management. Physical therapy modalities are the application of physical agents to the body for pain relief, using the skin as a vector; they can be thermal, electrical, photonic, aquatic or electromagnetic wave agents, or skin remodeling techniques, targeting nociceptive receptors. In practice, the different techniques are equal in terms of effectiveness and are used in combination as part of an overall management, they are not governed according to well-determined consensus (dosage, duration, etc.), but more often, recommended according to expert opinions, whose only obligation is to respect the contraindications.
description: La Polyarthrite Rhumatoïde (PR) est un rhumatisme inflammatoire chronique dont la lésion élémentaire est une synovite inflammatoire responsable de lésions articulaires et péri articulaires associées à des degrés variables à d’autres atteintes systémiques, occasionnant des douleurs et une gêne fonctionnelle. La prise en charge de la maladie associe des traitements pharmacologiques et non pharmacologiques dont l’indication primordiale est la gestion de la douleur. La physiothérapie est l’application d’agents physiques sur le corps dans un but antalgique, utilisant la peau comme vecteur ; il peut s’agir d’agents thermiques, électriques, photoniques, aquatiques ou ondes électromagnétiques, ou bien de techniques de remodelage cutané, ciblant les récepteurs nociceptifs. En pratique, les différentes techniques se valent en termes d’efficacité et s’utilisent en association dans le cadre d’une prise en charge globale, elles ne sont pas régies selon des consensus bien déterminés (dosage, durée…), mais le plus souvent, recommandées selon des avis d’experts, dont la seule obligation est de respecter les contre-indications.
The Simplest Demonstrations of Quantum Nonlocality
Creators: name: Saunders, Dylan J.
name: Palsson, Matthew S.
name: Pryde, Geoff J.
name: Scott, Andrew J.
name: Barnett, Stephen M.
name: Wiseman, Howard M.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We investigate the complexity cost of demonstrating the key types of nonclassical correlations --- Bell inequality violation, EPR-steering, and entanglement --- with independent agents, theoretically and in a photonic experiment. We show that the complexity cost exhibits a hierarchy among these three tasks, mirroring the recently-discovered hierarchy for how robust they are to noise. For Bell inequality violations, the simplest test is the well-known CHSH test, but for EPR-steering and entanglement the tests that involve the fewest number of detection patterns require non-projective measurements. The simplest EPR-steering requires a choice of projective measurement for one agent and a single non-projective measurement for the other, while the simplest entanglement test uses just a single non-projective measurement for each agent. In both of these cases, we derive our inequalities using the concept of circular 2-designs. This leads to the interesting feature that in our photonic demonstrations, the correlation of interest is independent of the angle between the linear polarizers used by the two parties, which thus require no alignment.
description: 12 Pages, 3 Figures
Service Selection in Mobile Environments: Considering Multiple Users and Context-Awareness
Creators: name: Heinrich, Bernd
name: Mayer, Michael
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: Service selection, multi-user processes, context information, mobile environment
subject: 330 Wirtschaft

description: In mobile environments, users often need to coordinate their actions with other users with regard to user-individual context information like current location when selecting suitable services for a process. Thereby, some users may prefer to conduct particular services together with certain other users. Such multi-user context-aware service selections could result in complex decision problems – making decision support for the participating users highly valuable or even necessary. To do so, we propose an optimisation-based service selection approach for multi-user context-aware processes. We also show how our approach provides decision support by evaluating its efficacy based on a real-world scenario.
Open Science in der europäischen Luftfahrtforschung – Geniestreich oder Wahnsinn?
Creators: name: Spieck, Martin
Publisher: name: Zenodo
Year: 2021
Subjects: Luftfahrtforschung
Europa
Innovation
Open Access
Open Access Routes
Use
Reuse
Open Data
Big Data
Open Research
Peer Review
Open Peer Review
Open Source
Reproducibility
Evaluation
Policies
Tools
Definition
Altmetrics
FAIR
Findable
Accessible
Interoperable
Reusable
Open Education
Citizen Science
Repository
OSCAR
aerolectures
aerolectures2021

description: Open Science, also der offene Zugang zu wissenschaftlichen Ergebnissen, ist eine politische Priorität der EU, die im aktuell anlaufenden Rahmenprogramm Horizon Europe umgesetzt werden soll. Die Erwartungen sind, dass Forschung damit dynamischer, transparenter und effizienter wird. Dies soll in allen Forschungsbereichen realisiert werden. Open Science wird somit auch in der gemeinsamen europäischen Luftfahrtforschung ihren Einzug halten – eine der wichtigsten Quellen für Forschung und Innovation in diesem prestigeträchtigen und wirtschaftlich bedeutenden, international hart umkämpften Industriesektor. Es stellt sich die Frage: Ist diese Idee genial, da sie der Luftfahrt neuen Schwung, neue Technologien und neue Geschäftsmöglichkeiten bringen wird? Oder stellt es im Gegenteil ein geradezu wahnsinniges Unterfangen dar, das den technologischen Vorsprung und damit die ausgezeichnete, hart erkämpfte Position der europäischen Luftfahrtindustrie auf dem Weltmarkt gefährden wird?
description: Hamburg Aerospace Lecture Series --- Collection of Presentations --- http://www.AeroLectures.de
Tuning multiple Landau Quantization in Transition-Metal Dichalcogenide with Strain
Creators: name: Huang, Zihao
name: Xian, Guoyu
name: Xiao, Xiangbo
name: Han, Xianghe
name: Qian, Guojian
name: Shen, Chengmin
name: Yang, Haitao
name: Chen, Hui
name: Liu, Banggui
name: Wang, Ziqiang
name: Gao, Hong-Jun
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Landau quantization associated with the quantized cyclotron motion of electrons under magnetic field provides the effective way to investigate topologically protected quantum states with entangled degrees of freedom and multiple quantum numbers. Here we report the cascade of Landau quantization in a strained type-II Dirac semimetal NiTe2 with spectroscopic-imaging scanning tunneling microscopy. The uniform-height surfaces exhibit single-sequence Landau levels (LLs) at a magnetic field originating from the quantization of topological surface state (TSS) across the Fermi level. Strikingly, we reveal the multiple sequence of LLs in the strained surface regions where the rotation symmetry is broken. Firstprinciples calculations demonstrate that the multiple LLs attest to the remarkable lifting of the valley degeneracy of TSS by the in-plane uniaxial or shear strains. Our findings pave a pathway to tune multiple degrees of freedom and quantum numbers of TMDs via strain engineering for practical applications such as high-frequency rectifiers, Josephson diode and valleytronics.
description: Nano Letters 23, 3274 (2023)
The open driven two-level system at conical intersections of quasienergies
Creators: name: Kohler, Sigmund
Publisher: name: arXiv
Year: 2025
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the stationary state of an ac-driven two-level system under particle exchange with a fermionic environment. A particular question addressed is whether there exist limits in which the populations of the Floquet states are determined by their quasienergies or their mean energies, respectively. The focus lies on parameters in the vicinity of conical intersections of quasienergies, because there the two kinds of energies behave rather differently, such that the characteristics of the two intuitive limits are most pronounced. A main finding is a crossover from a Floquet-Gibbs-like state at low temperatures to a mean-energy dominated state at intermediate temperatures. Analytical estimates are confirmed by numerical calculations.
description: 6 pages, 5 figures
Mesoscale Brain Explorer, a flexible Python-based image analysis and visualization tool
Creators: name: Haupt, Cornelis Dirk
Publisher: name: University of British Columbia
Year: 2017

description: Imaging of mesoscale brain activity is used to map interactions between brain regions. This work has benefited from the pioneering studies of Grinvald et al., who employed optical methods to image brain function by exploiting the properties of intrinsic optical signals and small molecule voltage-sensitive dyes. Mesoscale interareal brain imaging techniques have been advanced by cell targeted and selective recombinant indicators of neuronal activity. Spontaneous resting state activity is often collected during mesoscale imaging to provide the basis for mapping of connectivity relationships using correlation. However, the information content of mesoscale datasets is vast and is only superficially presented in manuscripts given the need to constrain measurements to a fixed set of frequencies, regions of interest, and other parameters. We describe a new open source tool written in python, termed mesoscale brain explorer (MBE), which provides an interface to process and explore these large datasets. The platform supports automated image processing pipelines with the ability to assess multiple trials and combine data from different animals. The tool provides functions for temporal filtering, averaging, and visualization of functional connectivity relations using time-dependent correlation. Here, we describe the tool and show applications, where previously published datasets were reanalyzed using MBE.
Some Graftings of Complex Projective Structures with Schottky Holonomy
Creators: name: Thompson, Joshua
Publisher: name: arXiv
Year: 2010
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57M50

description: Let $\mathcal{G}^*(S,ρ)$ be the graph whose vertices are marked complex projective structures with holonomy $ρ$ and whose edges are graftings from one vertex to another. If $ρ$ is quasi-Fuchsian, a theorem of Goldman implies that $\mathcal{G}^*(S,ρ)$ is connected. If $ρ(π_1(S))$ is a Schottky group Baba has shown that $\mathcal{G}(S,ρ)$ (the corresponding graph for unmarked structures) is connected. For the case that $ρ(π_1(S))$ is a Schottky group, this paper provides formulae for the composition of graftings in a basic setting. Using these formulae, one can construct an infinite number of (standard) projective structures which can be grafted to a common structure. Furthermore, one can construct pairs of projective structures which can be connected by grafting in an infinite number of ways.
description: 32 pages, 10 figures
Overcoming dispersive spreading of quantum wave packets via periodic nonlinear kicking
Creators: name: Goussev, Arseni
name: Reck, Phillipp
name: Moser, Florian
name: Moro, Antonio
name: Gorini, Cosimo
name: Richter, Klaus
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: 530 Physik

description: We propose the suppression of dispersive spreading of wave packets governed by the free-space Schrödinger equation with a periodically pulsed nonlinear term. Using asymptotic analysis, we construct stroboscopically dispersionless quantum states that are physically reminiscent of, but mathematically different from, the well-known one-soliton solutions of the nonlinear Schrödinger equation with a constant (time-independent) nonlinearity. Our analytics are strongly supported by full numerical simulations. The predicted dispersionless wave packets can move with arbitrary velocity and can be realized in experiments involving ultracold atomic gases with temporally controlled interactions.
I DISTICI DEL POLYANDRION DI AMBRACIA: UN DIBATTITO INTERROTTO
Creators: name: Randone, Giovanni Franceso
Publisher: name: ACME
Year: 2014

description: Il lungo epigramma inciso sul polyandrion di Ambracia, pubblicato per la prima volta nel 1991 (cfr. SEG XLI 540), dopo essere stato lungamente discusso dagli epigrafisti, è divenuto un documento importante per la storia del genere elegiaco: obiettivo del presente lavoro è richiamare l’attenzione su alcuni aspetti del testo che, malgrado la sua ormai grande notorietà, risultano ancora oscuri o di difficile interpretazione. Dietro ai Πυραιβῶν παῖδες, misterioso popolo responsabile dell’eccidio commemorato, sono forse da ravvisarsi bande di pastori nomadi che infestavano l’Epiro minacciando la vita dell’ancor giovane colonia corinzia. Sulla ricostruzione dell’episodio, in particolare, i dati contenuti nell’epigramma non ci consentono di affermare che a morire fu una delegazione di ambasciatori corinzi e la loro scorta di uomini ambracioti, come ormai unanimemente si accetta: una lettura accurata induce a pensare che i caduti fossero tutti cittadini di Ambracia. Per quanto riguarda l’aspetto grafico, infine, si riscontra un’evidente discrepanza fra la prima parte dell’epigramma e l’ultimo distico, che risulta essere stato inciso da una mano differente: un’attenta analisi testuale sembra confermare che si tratta di un’aggiunta a un testo già di per sé compiuto.
description: ACME, Vol 66, No 1-2 (2013)
title: Inaugural aortite of a horton’s disease.
title: Aortite inaugurale d’une maladie de horton.
Creators: name: Mavinga Nzita Aldo
Publisher: name: Revue Marocaine de Rhumatologie (RMR)
Year: 2021
Subjects: Aortite; Maladie de Horton; Corticoïdes.

description: Aortaitis is not much described in Horton’s disease, however, it may reveal it in certain circumstances. It remains very important given the life-threatening vascular complications associated with this pathology. We report the case of a 75-year-oldwoman in whom aortitis led to the diagnosis of Horton’s disease with favorable progression under corticosteroid therapy.
description: L’aortite est peu décrite dans la maladie de Horton, cependant, elle peut la révéler dans certaines circonstances. Elle reste très importante vu les complications vasculaires potentiellement mortelles rattachées à cette pathologie. Nous rapportons le cas d’une femme de 75 ans chez qui l’aortite a permis le diagnostic de la maladie de Horton avec évolution favorable sous corticothérapie.
Retinal Involvement in a Patient with Cerebral Manifestation of Chronic Graft-Versus-Host-Disease
Creators: name: Blecha, Christiane
name: Angstwurm, Klemens
name: Wolff, Daniel
name: Holler, Ernst
name: Helbig, Horst
name: Grassinger, Jochen
name: Rennert, Janine
name: Kleiter, Ingo
name: Huber, Elisabeth
name: Schmid, Christoph
name: Dietrich-Ntoukas, Tina
Publisher: name: Universität Regensburg
Year: 2015
Subjects: subject: Chronic graft-versus-host-disease, Hematology
subject: 610 Medizin

description: Background: We report a 35-year-old female patient with cerebral manifestations of chronic graft-versus-host disease (cGvHD) and putative retinal involvement after allogeneic peripheral blood stem cell transplantation (alloHSCT). Patient and Methods: The patient experienced recurrent episodes of fever and encephalitic signs 7 months after alloHSCT during taper of immunosuppression (IS). Results: Cerebral magnetic resonance imaging (MRI) showed non-gadolinium-enhancing confluent periventricular lesions and cerebrospinal fluid inflammation. After exclusion of infectious causes, treatment with steroids and antiepileptics improved cognitive deficits. Steroid reduction provoked a relapse responding to IS. 2 years later, she complained of right-sided blurred vision and floaters; both eyes showed whitish circumscribed retinal infiltrations, cellular infiltration of the vitreous and mild bilateral optic disc edema. Oncological and neurological work-up ruled out infectious diseases and other GvHD manifestations. Symptoms and signs resolved under continued systemic IS, leaving pigmented retinal scars. After IS withdrawal, classical cutaneous cGvHD developed, resolving on systemic IS. 94 months after transplantation, she is doing well. Conclusion: To our knowledge, this is the first observation of retinal involvement of cerebral cGvHD manifestations with retinal infiltrations documented in the absence of other causes and in parallel to periventricular lesions in cerebral MRI. Based on bone marrow histology, we discuss a small vessel pathophysiology of cGvHD.
All finite groups are involved in the Mapping Class Group
Creators: name: Masbaum, Gregor
name: Reid, Alan W.
Publisher: name: arXiv
Year: 2011
Subjects: subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 20F38, 57R56

description: Let $Γ_g$ denote the orientation-preserving Mapping Class Group of the genus $g\geq 1$ closed orientable surface. In this paper we show that for fixed $g$, every finite group occurs as a quotient of a finite index subgroup of $Γ_g$.
description: This is the final version submitted to Geometry & Topology, and is almost identical with the published paper
The quotient of the number π and the number e
Creators: name: Perfileev, Michael
Publisher: name: Colloquium-journal
Year: 2019
Subjects: Archimedes' constant
Euler's number
an irrational number
a transcendental number
a measure of irrationality

description: This work relates to the field of the theory of irrational and transcendental numbers. The paper presents approximations and expressions for the quotient of the two most important mathematical constants − the number π (Archimedes' constant) and Leonard Euler's number e.
Integral Comparison of Monsky-Washnitzer and overconvergent de Rham-Witt cohomology
Creators: name: Sprang, Johannes
name: Ertl, Veronika
Publisher: name: Universität Regensburg
Year: 2018
Subjects: subject: Monsky–Washnitzer cohomology, de Rham–Witt complex, over convergent. Mathematics Subject Classification 2000 : 14F30 (primary), 14F40, 13K05 (secondary)
subject: 510 Mathematik

description: The goal of this small note is to extend a result by Christopher Davis and David Zureick-Brown on the comparison between integral Monsky-Washnitzer cohomology and overconvergent de~Rham-Witt cohomology for a smooth variety over a perfect field of positive characteristic p to all cohomological degrees independent of the dimension of the base or the prime number p. Le but de ce travail est de prolonger un r\'esultat de Christopher Davis et David Zureick-Brown concernant la comparaison entre la cohomologie de Monsky-Washnitzer enti\`ere et la cohomologie de de~Rham-Witt surconvergente d'une vari\'et\'e lisse sur un coprs parfait de charact\'eristique positive p \`a tous les degr\'es cohomologiques ind\'epnedent de la dimension de base et du nombre premier p.
Curso de curta duração: Avaliação da Incerteza de Informações Ambientais
Creators: name: KALID, Ricardo de Araújo
Publisher: name: Zenodo
Year: 2022
Subjects: incerteza
informações ambientais
ACV
Avaliação do Ciclo de Vida

description: Diapositivos do minicurso Minicurso: Avaliação da
 Incerteza de Informações Ambientais ministrado para a Rede Brasileira de Tecnologias Limpas, no dia 20 de maio de 2021.