cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Floquet topological systems in the vicinity of band crossings: Reservoir induced coherence and steady-state entropy production
Creators: name: Dehghani, Hossein
name: Mitra, Aditi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Results are presented for an open Floquet topological system represented by Dirac fermions coupled to a circularly polarized laser and an external reservoir. It is shown that when the separation between quasi-energy bands becomes small, and comparable to the coupling strength to the reservoir, the reduced density matrix in the Floquet basis, even at steady-state, has non-zero off-diagonal elements, with the magnitude of the off-diagonal elements increasing with the strength of the coupling to the reservoir. In contrast, the coupling to the reservoir only weakly affects the diagonal elements, hence inducing an effective coherence. The steady-state reduced density matrix synchronizes with the periodic drive, and a Fourier analysis allows the extraction of the occupation probabilities of the Floquet quasi-energy levels. The lack of detailed balance at steady-state is quantified in terms of an entropy production rate, and it is shown that this equals the heat current flowing out of the system, and into the reservoir. It is also shown that the entropy production rate mainly depends on the off-diagonal components of the Floquet density matrix. Thus a stronger coupling to the reservoir leads to an enhanced entropy production rate, implying a more efficient removal of heat from the system, which in turn helps the system maintain coherence. Analytic expressions in the vicinity of the Dirac point are derived which highlights these results, and also indicates how the reservoir may be engineered to enhance the coherence of the system.
description: 17 pages, 10 figures
title: MRI in sport related injuries
Creators: name: Iubas, Daniel
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Musculoskeletal system
subject: Musculoskeletal joint
subject: MR
subject: Socio-economic issues
subject: Efficacy studies
subject: Athletic injuries

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Purpose l Sports injuries are injuries that occur in athletic activities. In many cases, these types of injuries are often due to overuse or acute trauma of a part of the body when participating in a certain activity. l The aim of this study is to...
title: Radionuclide-based management of GEPNETS. Experience from a District General Hospital.
Creators: name: Low, Kai En
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Molecular imaging
subject: PET-CT
subject: Molecular imaging
subject: Abdomen
subject: Metastases

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: Learning Objectives Learning objectives 1. Discuss the nature of GEPNETS and the various imaging modalities used in its management. 2. Secondly, cases of abnormal uptake drawn from our patient cohort will be...
Inter-Technology Coexistence in a Spectrum Commons: A Case Study of Wi-Fi and LTE in the 5 GHz Unlicensed Band
Creators: name: Voicu, Andra M.
name: Simić, Ljiljana
name: Petrova, Marina
Publisher: name: arXiv
Year: 2016
Subjects: subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Spectrum sharing mechanisms need to be carefully designed to enable inter-technology coexistence in the unlicensed bands, as these bands are an instance of a spectrum commons where heterogeneous technologies and deployments must coexist. Unlike in licensed bands, where multiple technologies could coexist only in a primary-secondary DSA mode, a spectrum commons offers competition opportunities between multiple dominant technologies, such as Wi-Fi and the recently proposed LTE in the 5 GHz unlicensed band. In this paper we systematically study the performance of different spectrum sharing schemes for inter-technology coexistence in a spectrum commons. Our contributions are threefold. First, we propose a general framework for comparative analysis of spectrum sharing mechanisms in time and frequency, by studying the effect of key constituent parameters. Second, we propose a novel throughput and interference model for inter-technology coexistence, integrating different distributed MAC sharing mechanisms at the same level of abstraction. Finally, we present a case study of IEEE 802.11n Wi-Fi and LTE in the 5 GHz unlicensed band, in order to obtain generalizable insight into coexistence in a spectrum commons. Our extensive simulation results show that LTE/Wi-Fi coexistence in the 5 GHz band can be ensured simply through channel selection schemes, such that time-sharing MAC mechanisms are irrelevant. We also show that, in the general co-channel case, the coexistence performance of MAC sharing mechanisms strongly depends on the interference coupling in the network, as determined by building shielding. We thus identify two regimes: (i) low interference coupling, e.g. residential indoor scenarios, where duty cycle mechanisms outperform sensing-based LBT mechanisms; and (ii) high interference coupling, e.g. open-plan indoor or outdoor hotspot scenarios, where LBT outperforms duty cycle mechanisms.
description: Accepted for IEEE Journal on Selected Areas in Communications
Haacker, K., Biblische Theologie als engagierte Exegese
Creators: name: Hohmeier, Friedebert
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139712
description: Jahrbuch für evangelikale Theologie, V. 8 (1994): Jahrbuch für evangelikale Theologie, Band 8
Sonnenfleckenzeichnung Nr. 26949.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.07.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Rapporto pedagogico ed egemonia
Creators: name: Baldacci, Massimo
Publisher: name: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane
Year: 2023

description: The essay examines the notion of the pedagogical relationship in Gramsci’s Prison Notebooks. In this regard, the thesis is presented that the expression «Every relationship of “hegemony” is necessarily a pedagogical relationship» is to be understood metaphorically. In this way, in fact, the pedagogical relationship is freed from metaphysical conceptions to acquire a historical and concrete character. Moreover, the possibility of a dynamic and progressive approach to this relationship is linked to the notion of philosophy of praxis. Hegemony; Pedagogical Relationship; Metaphor; Philosophy of Praxis.
description: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane, V. 13 N. 2 (2022): L’egemonia dopo Gramsci #3: pedagogia, teoria politica e storia (Urbino 2021)
title: Tendinopathy at the Ankle: A Pictoral Review of MRI and Ultrasound Findings
Creators: name: Nwawka, Ogonna
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Ultrasound
subject: MR
subject: Musculoskeletal system
subject: Musculoskeletal joint

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To illustrate with drawing and corresponding MRI and ultrasound the findings of tendinopathy at the ankle. To discuss the pathophysiology and clinical presentations of pathologic conditions affecting tendons about the...
Questo numero. L’egemonia dopo Gramsci #3: pedagogia, teoria politica e storia (Urbino 2021)
Creators: name: Frosini, Fabio
Publisher: name: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane
Year: 2023

description: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane, V. 13 N. 2 (2022): L’egemonia dopo Gramsci #3: pedagogia, teoria politica e storia (Urbino 2021)
Optimizing Quantum Algorithms on Bipotent Architectures
Creators: name: Ji, Yanjun
name: Koenig, Kathrin F.
name: Polian, Ilia
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Vigorous optimization of quantum gates has led to bipotent quantum architectures, where the optimized gates are available for some qubits but not for others. However, such gate-level improvements limit the application of user-side pulse-level optimizations, which have proven effective for quantum circuits with a high level of regularity, such as the ansatz circuit of the Quantum Approximate Optimization Algorithm (QAOA). In this paper, we investigate the trade-off between hardware-level and algorithm-level improvements on bipotent quantum architectures. Our results for various QAOA instances on two quantum computers offered by IBM indicate that the benefits of pulse-level optimizations currently outweigh the improvements due to vigorously optimized monolithic gates. Furthermore, our data indicate that the fidelity of circuit primitives is not always the best indicator for the overall algorithm performance; also their gate type and schedule duration should be taken into account. This effect is particularly pronounced for QAOA on dense portfolio optimization problems, since their transpilation requires many SWAP gates, for which efficient pulse-level optimization exists. Our findings provide practical guidance on optimal qubit selection on bipotent quantum architectures and suggest the need for improvements of those architectures, ultimately making pulse-level optimization available for all gate types.
title: CT head out of hours for head injury: Challenging the NICE guidelines
Creators: name: Ali, Noor
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Emergency
subject: Head and neck
subject: Trauma
subject: CT
subject: Health policy and practice
subject: Trauma

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The National Institute of Clinical Health and Excellence (NICE) published guidelines in the UK in 2003 (revised in 2007) [1] on how to manage head injuries in the emergency department, including when computerised tomography (CT) scans should be...
Da Hegel a Nietzsche: la complessa relazione di Domenico Losurdo con il liberalismo
Creators: name: Shoikhedbrod, Igor
Publisher: name: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane
Year: 2022

description: In this essay, I examine Domenico Losurdo’s treatment of Hegel, Marx, Engels, and Nietzsche with the aim of unearthing his critical entanglements with liber-alism. I will argue that Losurdo’s reflections on these thinkers betray a deeper ambivalence towards liberalism. This ambivalence ranges depending on which of the four thinkers is under Losurdo’s microscope. By closely engaging with Losurdo’s treatment of Hegel, Marx, Engels and Nietzsche, one leaves with a deeper grasp of these individual thinkers and the political implications of their respective philosophies. In much the same way, Losurdo’s work encourages readers to interrogate their own attitudes towards liberalism’s dialectic of eman-cipation and de-emancipation. The main difference about liberalism today is that it is under renewed attack from a variety of political quarters. Consequently, Losurdo’s critical entanglements with liberalism could not have come at a better time. Losurdo; Liberalism; Hegel; Marx; Engels; Nietzsche; Classical German Philosophy.
description: ——— Materialismo Storico ——— Rivista di filosofia, storia e scienze umane, V. 12 N. 1 (2022): La seconda edizione del Premio Internazionale "Domenico Losurdo" / Su "La questione comunista" e altri saggi
title: Virtual Colonoscopy – Six Years Experience
Creators: name: Kiss, Ildikó
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Colon
subject: CT
subject: Image manipulation / Reconstruction
subject: Experimental
subject: Colonography CT
subject: Computer Applications-Detection, diagnosis
subject: Computer Applications-Virtual imaging
subject: Neoplasia

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: CT colonoscopy is a rapidly spreading method for the evaluation of colonic disorders. This diagnostic method is able to detect colorectal cancer and adenomas with 82-87% sensitivity and 92-94%...
Baum, A.D., Lukas als Historiker der letzten Jesusreise
Creators: name: Neudorfer, Heinz-Werner
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139496
description: Jahrbuch für evangelikale Theologie, V. 8 (1994): Jahrbuch für evangelikale Theologie, Band 8
title: Lowering radiation dose and improving image quality in head CT with ASIR (Adaptive Statistical Iterative Reconstruction)
Creators: name: Leidner, Bertil
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Technology assessment
subject: CT
subject: Head and neck
subject: Pathology

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To evaluate how the subjective image quality in head CT is affected by using the image reconstruction algorithm...
Analytic understanding of the resonant nature of Kozai Lidov Cycles with a precessing quadrupole potential
Creators: name: Klein, Ygal Y.
name: Katz, Boaz
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The very long-term evolution of the hierarchical restricted three-body problem with a slightly aligned precessing quadrupole potential is studied analytically. This problem describes the evolution of a star and a planet which are perturbed either by a (circular and not too inclined) binary star system or by one other star and a second more distant star, as well as a perturbation by one distant star and the host galaxy or a compact-object binary system orbiting a massive black hole in non-spherical nuclear star clusters \citep{hamers2017,petrovich2017}. Previous numerical experiments have shown that when the precession frequency is comparable to the Kozai-Lidov time scale, long term evolution emerges that involves extremely high eccentricities with potential applications for a broad scope of astrophysical phenomena including systems with merging black holes, neutron stars or white dwarfs. By averaging the secular equations of motion over the Kozai-Lidov Cycles (KLCs) we solve the problem analytically in the neighborhood of the KLC fixed point where the eccentricity vector is close to unity and aligned with the quadrupole axis and for a precession rate similar to the Kozai Lidov time scale. In this regime the dynamics is dominated by a resonance between the perturbation frequency and the precession frequency of the eccentricity vector. While the quantitative evolution of the system is not reproduced by the solution far away from this fixed point, it sheds light on the qualitative behaviour.
description: 5 pages, 2 figures
Light Chiral Dark Sector
Creators: name: Harigaya, Keisuke
name: Nomura, Yasunori
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: An interesting possibility for dark matter is a scalar particle of mass of order 10 MeV-1 GeV, interacting with a U(1) gauge boson (dark photon) which mixes with the photon. We present a simple and natural model realizing this possibility. The dark matter arises as a composite pseudo Nambu-Goldstone boson (dark pion) in a non-Abelian gauge sector, which also gives a mass to the dark photon. For a fixed non-Abelian gauge group, SU(N), and a U(1) charge of the constituent dark quarks, the model has only three free parameters: the dynamical scale of the non-Abelian gauge theory, the gauge coupling of the dark photon, and the mixing parameter between the dark and standard model photons. In particular, the gauge symmetry of the model does not allow any mass term for the dark quarks, and stability of the dark pion is understood as a result of an accidental global symmetry. The model has a significant parameter space in which thermal relic dark pions comprise all of the dark matter, consistently with all experimental and cosmological constraints. In a corner of the parameter space, the discrepancy of the muon g-2 between experiments and the standard model prediction can also be ameliorated due to a loop contribution of the dark photon. Smoking-gun signatures of the model include a monophoton signal from the e+ e- collision into a photon and a "dark rho meson." Observation of two processes in e+ e- collision, the mode into the dark photon and that into the dark rho meson, would provide strong evidence for the model.
description: 7 pages, 4 figures; minor edits, references added
title: Rheumatic diseases presenting as sports-related injuries: role of diagnostic imaging
Creators: name: Miceli, Marco
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Inflammation
subject: Athletic injuries
subject: Diagnostic procedure
subject: Ultrasound
subject: MR
subject: Digital radiography
subject: Musculoskeletal joint

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The protective role of physical activity in different pathologies has been shown in numerous scientific studies in the general public and especially among older adults [1].Physical activity has been shown to be effective in reducing the onset of...
La fiscalità del passaggio generazionale delle PMI: problematiche e prospettive
Creators: name: Stradini, Francesca
Publisher: name: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche
Year: 2022
Subjects: asistematicità della normativa fiscale, attualità, businness family.

description: Quello del passaggio generazionale è uno degli argomenti approfonditi dalla Prof.ssa Roberta Rinaldi e ancora oggi attuali. Da sottolineare sono la asistematicità della normativa impositiva, la complessità degli strumenti che possono esser utilizzati a tal fine nonché l’attualità della questione sulla base della giurisprudenza e della prassi sul punto. Si tratta di un argomento cruciale per la vita dell’azienda che vede coinvolti interessi economici, familiari e in tal senso determinante risulta essere la variabile fiscale.
description: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche, V. 73 N. 1-2-3-4 (2022): In ricordo di Roberta Rinaldi
Generative AI Assistants in Software Development Education: A vision for integrating Generative AI into educational practice, not instinctively defending against it
Creators: name: Bull, Christopher
name: Kharrufa, Ahmed
Publisher: name: arXiv
Year: 2023
Subjects: subject: Software Engineering (cs.SE)
subject: Artificial Intelligence (cs.AI)
subject: Human-Computer Interaction (cs.HC)
subject: FOS: Computer and information sciences

description: The software development industry is amid another disruptive paradigm change - adopting the use of generative AI (GAI) assistants for programming. Whilst AI is already used in various areas of software engineering, GAI technologies, such as GitHub Copilot and ChatGPT, have ignited peoples' imaginations (and fears). It is unclear how the industry will adapt, but the move to integrate these technologies by large software companies, such as Microsoft (GitHub, Bing) and Google (Bard), is a clear indication of intent and direction. We performed exploratory interviews with industry professionals to understand current practice and challenges, which we incorporate into our vision of a future of software development education and make some pedagogical recommendations.
description: 8 pages, accepted for publication in IEEE Software (upcoming Special Issue, March/April 2024, focusing on AI and Software Engineering Education & Training)
Sonnenfleckenzeichnung Nr. 26912.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 16.05.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Kalman-based Stochastic Gradient Method with Stop Condition and Insensitivity to Conditioning
Creators: name: Patel, Vivak
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optimization and Control (math.OC)
subject: Computation (stat.CO)
subject: Machine Learning (stat.ML)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences
subject: 62L12, 62J05, 68Q32, 90C53, 93E35

description: Modern proximal and stochastic gradient descent (SGD) methods are believed to efficiently minimize large composite objective functions, but such methods have two algorithmic challenges: (1) a lack of fast or justified stop conditions, and (2) sensitivity to the objective function's conditioning. In response to the first challenge, modern proximal and SGD methods guarantee convergence only after multiple epochs, but such a guarantee renders proximal and SGD methods infeasible when the number of component functions is very large or infinite. In response to the second challenge, second order SGD methods have been developed, but they are marred by the complexity of their analysis. In this work, we address these challenges on the limited, but important, linear regression problem by introducing and analyzing a second order proximal/SGD method based on Kalman Filtering (kSGD). Through our analysis, we show kSGD is asymptotically optimal, develop a fast algorithm for very large, infinite or streaming data sources with a justified stop condition, prove that kSGD is insensitive to the problem's conditioning, and develop a unique approach for analyzing the complex second order dynamics. Our theoretical results are supported by numerical experiments on three regression problems (linear, nonparametric wavelet, and logistic) using three large publicly available datasets. Moreover, our analysis and experiments lay a foundation for embedding kSGD in multiple epoch algorithms, extending kSGD to other problem classes, and developing parallel and low memory kSGD implementations.
Sonnenfleckenzeichnung Nr. 27029.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 07.11.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
Wikipedia in Wartime: Experiences of Wikipedians Maintaining Articles About the Russia-Ukraine War
Creators: name: Kurek, Laura
name: Budak, Ceren
name: Gilbert, Eric
Publisher: name: arXiv
Year: 2024
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: How do Wikipedians maintain an accurate encyclopedia during an ongoing geopolitical conflict where state actors might seek to spread disinformation or conduct an information operation? In the context of the Russia-Ukraine War, this question becomes more pressing, given the Russian government's extensive history of orchestrating information campaigns. We conducted an interview study with 13 expert Wikipedians involved in the Russo-Ukrainian War topic area on the English-language edition of Wikipedia. While our participants did not perceive there to be clear evidence of a state-backed information operation, they agreed that war-related articles experienced high levels of disruptive editing from both Russia-aligned and Ukraine-aligned accounts. The English-language edition of Wikipedia had existing policies and processes at its disposal to counter such disruption. State-backed or not, the disruptive activity created time-intensive maintenance work for our participants. Finally, participants considered English-language Wikipedia to be more resilient than social media in preventing the spread of false information online. We conclude by discussing sociotechnical implications for Wikipedia and social platforms.
Reviewing the prospect of fermion triplets as dark matter and source of baryon asymmetry in non-standard cosmology
Creators: name: Biswas, Anirban
name: Chakraborty, Mainak
name: Khan, Sarif
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Indirect searches of Dark Matter (DM), in conjugation with `missing track searches' at the collider seem to confine SU(2)$_L$ fermion triplet DM (FTDM) mass within a narrow range around 1 TeV. The canonical picture of the pure FTDM is in tension since it is under-abundant for the said mass range. Several preceding studies have reported that an extra species ($ϕ$), redshifts faster than the radiation ($\sim a^{-(4+n)}$ where $n>0$), leads to a faster expanding early Universe by dominating in the energy density with an enhanced Hubble parameter. This has the potential to revive the under-abundant FTDM ($\mathbb{Z}_2$ odd, lightest generation) by causing freeze-out earlier without modifying the interaction strength between DM and thermal bath. On the other hand, although the CP asymmetry produced due to the decay of $\mathbb{Z}_2$ even heavier generations of the triplet remains unaffected, its evolution is greatly affected by the non-standard cosmology. It has been observed through numerical estimations that the minimum mass of the triplet, required to produce sufficient baryon asymmetry of the Universe (BAU), can be lowered up to two orders (compared to the standard cosmology) in this fast expansion scenario. The non-standard parameters $n$ and $T_r$ (a reference temperature below which radiation dominance prevails), which simultaneously control DM abundance as well as the frozen value of BAU, are tightly constrained from the observed experimental values. We have found that $n$ is strictly bounded within the interval $0.4\lesssim n \lesssim 1.8$ where the upper bound is imposed by the BAU constraint whereas the lower bound arises to satisfy the correct DM abundance. It has been noticed that the restriction on $T_r$ is not so stringent as it can vary from sub-GeV to a few tens of GeV.
description: 40 pages, 10 figures, 1 table, minor changes, version published in JCAP
title: Tuberculous destroyed lung: radiologic and clinical outcomes with prognostic evaluation
Creators: name: Choi, Mi joo
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Thorax
subject: CT
subject: Contrast agent-intravenous
subject: Infection

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: 1. To describe the CT findings of cardiovascular system in tuberculous destroyed lung with focusing the index for pulmonary arterial hypertension. 2. To establish whether there is any relationship between these findings and echocardiography and...
Transport in quantum spin Hall edges in contact to a quantum dot
Creators: name: Rizzo, Bruno
name: Camjayi, Alberto
name: Arrachea, Liliana
Publisher: name: arXiv
Year: 2016
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We study the transport mechanisms taking place in a quantum spin Hall bar with an embedded quantum dot, where electrons localize and experience Coulomb interaction U as well as spin-flip processes λ. We solve the problem with non-equilibrium Green functions. We focus on the linear response regime and treat the many-body interactions with quantum Monte Carlo. The effects of U and λ are competitive and the induced transport takes place through different channels. The two mechanisms can be switched by changing the occupation of the dot with a gate voltage.
description: 7 pages and 8 figures, new figures and references were added
Sonnenfleckenzeichnung Nr. 26977.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 14.08.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Collateral circulation to the ischemic area influences the potential recuperation ratio in acute ischemic stroke
Creators: name: CHAUDRY, OMAIR
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology brain
subject: CT
subject: CT-Angiography
subject: Computer Applications-Detection, diagnosis

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: From the understanding of cerebral circulation anatomy and physiology, it is postulated that a better collateral vessel status may provide improved blood flow to penumbral tissue at risk of becoming infarcted over time. Consequently, the better the...
title: MR Imaging of breast DCIS
Creators: name: Maniatis, Vassilios
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Breast
subject: MR
subject: Diagnostic procedure
subject: Neoplasia

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To identify and describe morphologic features, contrast enhancement patterns and kinetics of DCIS on dynamic contrast-enhanced MRI of the breast. We will correlate MRI and pathologic findings, and present the actual pathophysiologic correlate of...
Il trust quale strumento di passaggio generazionale: problematiche fiscali
Creators: name: Ricci, Filippo
Publisher: name: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche
Year: 2022
Subjects: Trust, Trustee, Soggettività Trust, Beneficiari identificati, Passaggio generazionale, Imposta di successione, Imposte ipotecarie e catastali, Effettivo arricchimento Trustee, Circolare n. 34/E/2022.

description: Nel presente sintetico contributo viene ricostruita la genesi dell’istituto del trust all’interno dell’ordinamento giuridico italiano, passando – poi – a delinearne gli aspetti fiscali in tema di imposte dirette avendo riguardo al concetto di “soggettività (relativa) del trust”, laddove i soggetti beneficiari non siano espressamente identificabili o, comunque, anche se identificabili venga lasciata discrezionalità al trustee in ordine alla distribuzione del reddito prodotto dal trust a favore dei beneficiari stessi. Vista la particolare idoneità dell’istituto del trust a fungere quale strumento di passaggio generazionale viene analizzata tutta l’evoluzione dottrinale, giurisprudenziale e di prassi dell’Agenzia delle Entrate in tema di imposte indirette applicabili all’atto di dotazione di beni del trust da parte del disponente. Dopo un’iniziale tesi restrittiva dell’Agenzia delle Entrate, supportata anche dalla giurisprudenza della Corte di Cassazione - che considerava l’atto di dotazione in trust un vero e proprio trasferimento di beni a favore del trustee con conseguente applicabilità di imposte indirette (di successione, ipotecaria e catastale) in misura proporzionale – la stessa Corte di Cassazione, sotto la spinta unanime di primaria dottrina, ha iniziato a variare totalmente rotta fino a produrre addirittura 26 diverse Sentenze in cui si afferma il principio di inesistenza – in seguito all’atto di dotazione in trust - di un effettivo arricchimento in capo al trustee, con conseguente inapplicabilità, alle disposizioni di tale atto, di imposte indirette proporzionali. Finalmente anche l’Agenzia delle Entrate, dapprima con una Circolare in bozza emanata in data 11 agosto 2021, successivamente resa definitiva mediante emanazione della Circolare n. 34/E del 20 ottobre 2022, ha recepito definitivamente il sopra citato orientamento.
description: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche, V. 73 N. 1-2-3-4 (2022): In ricordo di Roberta Rinaldi
Hörster, G., Einleitung und Bibelkunde zum Neuen Testament
Creators: name: Baum, Armin Daniel
Publisher: name: Jahrbuch für evangelikale Theologie
Year: 2025

description: 1821139836
description: Jahrbuch für evangelikale Theologie, V. 8 (1994): Jahrbuch für evangelikale Theologie, Band 8
title: CT Enteroclysis in the Diagnosis of Crohn’s Disease (CD)
Creators: name: Kiss, Ildikó
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Abdomen
subject: Gastrointestinal tract
subject: Small bowel
subject: CT
subject: Diagnostic procedure
subject: Localisation
subject: Inflammation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Aim: to compare the radiomorphologic picture obtained by MDCT enterography to the endoscopic and histologic findings in patients with suspected Crohns...
Non-equilibrium Theoretical Framework and Universal Design Principles of Oscillation-Driven Catalysis
Creators: name: Zhang, Zhongmin
name: Lu, Zhiyue
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: At stationary environmental conditions, a catalyst's reaction rates may be restricted by thermodynamic laws, and certain performances can never be achieved (e.g., catalysts can not change the free energy difference between reactants and products). However, it has been reported that if environments change rapidly, catalysts can be driven away from stationary states and exhibit anomalous performance. We present a general geometric non-equilibrium theory to describe and explain anomalous catalytic behaviors in rapidly oscillating environments that exceed the steady-state restrictions. It leads to a universal design principle of novel catalysts with oscillation-pumped performances. Even though a catalyst at various environmental conditions cannot be described by a single free energy landscape, we propose a novel control-conjugate landscape to encode the reaction rates over a continuous range of control parameters $λ$, which is inspired by the exponential form of the Arrhenius law. The control-conjugate landscape significantly simplifies the design principle and makes it applicable to large-amplitude environmental oscillations. The design principle is demonstrated by two examples, (1) inverting a spontaneous reaction to synthesize high-free-energy molecules and (2) speeding up reactions without utilizing low activation barriers. In both examples, catalysts autonomously harness energy from non-equilibrium environments to enable such functionalities.
title: Characteristics of calibrated Hounsfield unit of cone beam computed tomography in comparison to multi-detector row computed tomography
Creators: name: Imura, Minori
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Artifacts
subject: Comparative studies
subject: CT
subject: Head and neck

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Introduction Hounsfield units (HU) provide a standard scheme for scaling the reconstructed attenuation coefficients in multi-detector row computed tomography (MDCT). Cone beam computed tomography (CBCT) was not able to display actual HU as in MDCT...
PAsCAL D7.1 Impact areas and paths
Creators: name: Van Egmond, Patrick
name: Wirtz, Joanne
Publisher: name: Zenodo
Year: 2019
Subjects: Pascal H2020 project
CAV user-centered recommendations
CAV adoption

description: The main aim of the PASCAL project is to create the Guide2Autonomy that will improve the understanding of the implications of Connected and Autonomous Vehicles (CAV) on society as well as educate their future drivers, passengers and those who will have to share the road with them. This deliverable D7.1 “Impact areas and paths” identifies the different impact areas and pathways that allows us to assess the impacts in the different areas such as from the perspective of the human individual, wider public acceptance and societal needs, including vulnerable groups. It will lay the basis for an indicator based impact assessment framework to be developed in task 7.2. Gaps are defined for which further research is needed and to which PAsCAL will partly be able to contribute. The document will allow researchers to adopt a more human centred approach in their research evaluations and provide to policy makers a better understanding of how they can bring the different societal needs into the development and debate on the future of CAV. Until now, there is little academic research that focusses on the behavioural and associated social and societal impacts of CAVs (less than 6%) of the total research. On the basis of the PAsCAL literature research different human and societal impact areas were identified that can be classified as follow: Features of CAV technology and services, including where potential behavioural factors (i.e. motivators and barriers) are at stake; Perceptions of individuals (e.g. users, drivers, pilots, cyclists), acceptance of technology and willingness to use CAVs; Impact areas related to the specific needs of vulnerable groups (e.g. elderly, impaired, children), including a spatial division between urban and rural areas; and finally wider societal impact areas. Chapter 3 of this document focuses on the different CAV technology and services features, as well as the individual perceptions, attitudes and behavioral intentions. Chapter 4 describes the different vulnerable group related impact areas, whereas chapter 5 details the wider societal related impact areas. Chapter 6 lists identified research gaps and how in PAsCAL we intend to determine the individual, vulnerable group and societal impacts levels and influence on each other. The present version of the framework is probably the very first impact areas definition developed from the user and societal point of view. During the course of the project feedback will be collected and later updates will be made to ensure the acceptance and use of the framework in further CAV research.
description: This publication is produced in the PAsCAL project which has received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 815098
Major Transitions in Political Order
Creators: name: DeDeo, Simon
Publisher: name: arXiv
Year: 2015
Subjects: subject: Physics and Society (physics.soc-ph)
subject: Multiagent Systems (cs.MA)
subject: Social and Information Networks (cs.SI)
subject: Populations and Evolution (q-bio.PE)
subject: FOS: Physical sciences
subject: FOS: Computer and information sciences
subject: FOS: Biological sciences

description: We present three major transitions that occur on the way to the elaborate and diverse societies of the modern era. Our account links the worlds of social animals such as pigtail macaques and monk parakeets to examples from human history, including 18th Century London and the contemporary online phenomenon of Wikipedia. From the first awareness and use of group-level social facts to the emergence of norms and their self-assembly into normative bundles, each transition represents a new relationship between the individual and the group. At the center of this relationship is the use of coarse-grained information gained via lossy compression. The role of top-down causation in the origin of society parallels that conjectured to occur in the origin and evolution of life itself.
description: 27 pages, 4 figures
Le PMI e la crisi sanitaria del 2020: profili finanziari
Creators: name: Righini, Elisabetta
Publisher: name: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche
Year: 2022
Subjects: pmi, finanziamento, banche, Mercato Unico dei Capitali, Covid-19

description: L’emergenza sanitaria provocata dalla pandemia Covid-19 ha influito negativamente sulla condizione economica, finanziaria e patrimoniale delle imprese italiane, ancora non pienamente ripresesi dallo shock determinato dalla precedente crisi del 2008/2009. Le pmi sono state le imprese più colpite dalla crisi pandemica, anche perché maggiormente coinvolte in quei settori economici più fortemente interessati dai lockdown e dalle misure restrittive. Ciò ha determinato nell’immediato una grave crisi di liquidità per molte pmi, che solo gli interventi governativi, mediante contributi pubblici o agevolazioni per il ricorso al credito, hanno potuto contenere. Il maggior ricorso all’indebitamento, da parte delle pmi italiane, ne ha tuttavia deteriorato l’equilibrio finanziario complessivo, rendendo più difficile ottenere i capitali necessari per la ripartenza. Questo processo richiede infatti investimenti per un percorso di riorganizzazione aziendale basato sulla digitalizzazione, l’innovazione tecnologica e ambientale, la crescita di dimensione e di scala e l’internazionalizzazione. A tale scopo, le pmi potranno contare sulla consolidata relazione privilegiata col il sistema bancario, a cui è richiesto non solo il tradizionale supporto finanziario, ma anche un contributo di tipo operativo e consulenziale. Tuttavia tale apporto non potrà essere sufficiente a garantire tutti gli investimenti a medio-lungo termine necessari per sostenere il citato processo di riorganizzazione, e sarà pertanto opportuno che le pmi italiane si rivolgano verso il mercato dei capitali e forme alternative di investimento, per ampliare il ventaglio delle risorse finanziarie disponibili. In questo senso il Piano della Commissione dell’Unione Europea del settembre 2020 sulla creazione di un Mercato Unico dei Capitali rappresenta un’importante occasione per aprire alle pmi europee la strada verso un’evoluzione che permetta loro di ripartire e meglio competere sui mercati globali, eliminando i tradizionali fattori di debolezza che le caratterizzano.
description: Studi Urbinati, A - Scienze giuridiche, politiche ed economiche, V. 73 N. 1-2-3-4 (2022): In ricordo di Roberta Rinaldi
Sonnenfleckenzeichnung Nr. 27020.
Zeichnung von Flecken und Fackelflächen zur Ermittlung der Sonnenaktivität am 24.10.1984, erstellt von Hans Ulrich Keller
Creators: name: [s.n.]
Publisher: name: [s.n.]
Year: 1984

description: Bleistiftzeichnung mit Tinte und Farbstift überschrieben, erstellt als Projektionsbildzeichnung in der Eidgenössischen Sternwarte Zürich. Instrument: Zeiss Coudé-Refraktor (150/2250 mm).
Die Beobachtungen zu Einzelflecken und zu Sonnenfleckengruppen wurden mit Bleistift auf einem Vordruck eingetragen. Zusätzlich notiert: Tabelle mit den statistischen Angaben, für die Werte g, f sowie Gr (Anzahl g) und darüber hinaus einer Spalte für A: mit Hilfe eines korrekt-reduzierenden optischen Filters von blossem Auge sichtbare Flecken
title: Steps to Successs with ROLLIS: How to Commence Using Radiogioguided Occult Lesion Localisation with I-125 Seeds For Removal of Impalpable Breast Lesions
Creators: name: Riley, Paul
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Localisation
subject: Ultrasound
subject: PACS
subject: Mammography
subject: Oncology
subject: Nuclear medicine
subject: Breast
subject: Calcifications / Calculi
subject: Foreign bodies

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: ROLLIS (Radioguided Occult Lesion Localisation witha low dose radioactive Iodine-125 seed) is a relatively new technique currently practised by only a few centres worldwide. Introducing ROLLIS in the hospital setting requires...
Hyperbolic Self-Gravity Solver for Large Scale Hydrodynamical Simulations
Creators: name: Hirai, Ryosuke
name: Nagakura, Hiroki
name: Okawa, Hirotada
name: Fujisawa, Kotaro
Publisher: name: arXiv
Year: 2016
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: A new computationally efficient method has been introduced to treat self-gravity in mesh based hydrodynamical simulations. It is applied simply by slightly modifying the Poisson equation into an inhomogeneous wave equation. This roughly corresponds to the weak field limit of the Einstein equations in general relativity, and as long as the gravitation propagation speed is taken to be larger than the hydrodynamical characteristic speed, the results agree with solutions for the Poisson equation. The solutions almost perfectly agree if the domain is taken large enough, or appropriate boundary conditions are given. Our new method can not only significantly reduce the computational time compared with existent methods, but is also fully compatible with massive parallel computation, nested grids and adaptive mesh refinement techniques, all of which can accelerate the progress in computational astrophysics and cosmology.
description: 7 pages, 6 figures, accepted for publication in PRD
title: Pictorial review of pattern of spinal injuries in Diffuse Idiopathic Skeletal Hyperostosis and Ankylosing Spondylitis
Creators: name: Biswas, Shubhabrata
Publisher: name: European Congress of Radiology
Year: 2012
Subjects: subject: Neuroradiology spine
subject: Trauma
subject: Musculoskeletal spine
subject: Conventional radiography
subject: CT
subject: MR
subject: Education
subject: Trauma

description: Learning objectives Background Imaging findings OR Procedure details Conclusion Personal Information References
description: Learning objectives: To present a pictorial review of pattern spinal injuries in patients with Diffuse Idiopathic Skeletal Hyperostosis (DISH) and Ankylosing Spondylitis (AS). To illustrate thedifferences in thepattern of injuries betweenthe two...