cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Can Dynamic Contrast Enhanced Magnetic Resonance Imaging Change Treatment Planning in Endometrial Carcinoma?
Creators: name: Mohamed, Ahmed
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Genital / Reproductive system female
subject: Pelvis
subject: MR
subject: Intrauterine diagnosis
subject: Cancer

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Endometrial carcinoma is the fourth most common cancer in females and the most common malignancy of the female reproductive tract (1). Treatment planning of patients with endometrial carcinoma depends on accurate staging of the disease, nodal status...
title: Fractal dimension of lung vessels negatively correlates with hemodynamics of patients
Creators: name: Helmberger, Michael
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Pulmonary vessels
subject: Cardiovascular system
subject: Lung
subject: CT-High Resolution
subject: Computer Applications-Detection, diagnosis
subject: Contrast agent-intravenous
subject: Diagnostic procedure
subject: Haemodynamics / Flow dynamics
subject: Hypertension

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Pulmonary hypertension (PH) is a chronic disorder of the pulmonary circulation, marked by an elevated vascular resistance and pressure. This results in functional limitations, increased load on the right heart and ultimately right-heart failure...
title: Formy spoiste – przyszłość zakorzeniona w przeszłości
Creators: name: Kozaczko, Mieczysław
name: Adamska, Karolina
name: Czaplińska, Paulina
name: Czerczak, Natalia
name: Dec, Marta
name: Domańska, Aleksandra
name: Głowacka, Zofia
name: Janczyszyn, Patrycja
name: Jędrzejczak, Kinga
name: Kaczmarek, Angelika
name: Kaszyńska, Wiktoria
name: Krawiecka, Julia
name: Krygier, Michalina
name: Lehmann, Adrianna
name: Łoniewska, Helena
name: Marciniak, Weronika
name: Ostrowski, Nikodem
name: Otto, Paulina
name: Rosińska, Oliwia
name: Rosolska, Wiktoria
name: Schneider, Eliza
name: Siemieniuk, Natalia
name: Szczecińska, Klaudia
name: Tomczak, Eliza
name: Wabińska, Marcjanna
name: Wawrowska, Joanna
name: Wlazły, Agnieszka
name: Wodras, Weronika
name: Zaremba, Ada
name: Zawadzka, Urszula
Publisher: name: Publishing House of Poznan University of Technology
Year: 2022

description: Zeszyty Naukowe Politechniki Poznańskiej. Architektura, Urbanistyka, Architektura wnętrz, 10, 103-118
2002-2003 - Vol 133
Creators: name: University, Oxford
Publisher: name: University of Oxford
Year: 2023

description: This is a consolidated archive of the Oxford University Gazette, the University's journal of record since 1870. Volumes which are more than 80 years old are available to all. For volumes less than 80 years old, access to certain student-related content is limited to those with Oxford University Single Sign-On accounts for data protection purposes. Redacted copies of files are publicly available for volumes since 2004; public access to other volumes is available upon request. Please follow the instructions at the top of the page to request access.
Quantum Weyl Invariance and Cosmology
Creators: name: Dabholkar, Atish
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Equations for cosmological evolution are formulated in a Weyl invariant formalism to take into account possible Weyl anomalies. Near two dimensions, the renormalized cosmological term leads to a nonlocal energy-momentum tensor and a slowly decaying vacuum energy. A natural generalization to four dimensions implies a quantum modification of Einstein field equations at long distances. It offers a new perspective on time-dependence of couplings and naturalness with potentially far-reaching consequences for the cosmological constant problem, inflation, and dark energy.
description: 4 pages
Effects of Coulomb blockade on the charge transport through the topological states of finite armchair graphene nanoribbons and heterostructures
Creators: name: Kuo, David M T
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: In this study, we investigate the charge transport properties of semiconducting armchair graphene nanoribbons (AGNRs) and heterostructures through their topological states (TSs), with a specific focus on the Coulomb blockade region. Our approach employs a two-site Hubbard model that takes into account both intra- and inter-site Coulomb interactions. Using this model, we calculate the electron thermoelectric coefficients and tunneling currents of serially coupled TSs (SCTSs). In the linear response regime, we analyze the electrical conductance ($G_e$), Seebeck coefficient ($S$), and electron thermal conductance ($κ_e$) of finite AGNRs. Our results reveal that at low temperatures, the Seebeck coefficient is more sensitive to many-body spectra than the electrical conductance. Furthermore, we observe that the optimized $S$ at high temperature is less sensitive to electron Coulomb interactions than $G_e$ and $κ_e$. In the nonlinear response regime, we observe a tunneling current with negative differential conductance through the SCTSs of finite AGNRs. This current is generated by electron inter-site Coulomb interactions rather than intra-site Coulomb interactions. Additionally, we observe current rectification behavior in asymmetrical junction systems of SCTSs of AGNRs. Notably, we also uncover the remarkable current rectification behavior of SCTSs of 9-7-9 AGNR heterostructure in the Pauli spin blockade configuration. Overall, our study provides valuable insights into the charge transport properties of TSs in finite AGNRs and heterostructures. We emphasize the importance of considering electron-electron interactions in understanding the behavior of these materials.
description: corrected some typos
title: Delayed respiratory intoxication of 260 patients after a car bomb explosion: imaging findings and incidence of bronchiolitis obliterans in the acute and subacute phase
Creators: name: Saiz-Mendiguren, Ramon
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Emergency
subject: Lung
subject: Digital radiography
subject: CT
subject: Conventional radiography
subject: Complications
subject: Diagnostic procedure
subject: Biological effects
subject: Occupational / Environmental hazards

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Immediate victims of terrorist attacks usually present common pathological thoracic findings characterised by lung lesions due to the expansive wave and chest wall pathology due to shrapnel injuries. Respiratory intoxication (RI) caused by a bomb...
2001-2002 - Vol 132
Creators: name: University, Oxford
Publisher: name: University of Oxford
Year: 2023

description: This is a consolidated archive of the Oxford University Gazette, the University's journal of record since 1870. Volumes which are more than 80 years old are available to all. For volumes less than 80 years old, access to certain student-related content is limited to those with Oxford University Single Sign-On accounts for data protection purposes. Redacted copies of files are publicly available for volumes since 2004; public access to other volumes is available upon request. Please follow the instructions at the top of the page to request access.
Randomised Evaluation of Surgery with Craniectomy for patients Undergoing Evacuation of Acute Subdural Haematoma (RESCUE-ASDH)
Creators: name: Davis-Wilkie, Carol
name: Hutchinson, Peter
name: Gregson, Barbara
name: Turner, Carole
name: Kolias, Angelos
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Medical Specialties
subject: Surgery
subject: acute subdural haematoma
subject: acute subdural hematoma
subject: ASDH
subject: craniectomy
subject: craniotomy
subject: randomised trial
subject: randomized trial
subject: RESCUE-ASDH

description: The Final SAP (statistical analysis plan) and protocol for the above trial prior to analysis of trial data. Funding acknowledgement This research was funded by the NIHR HTA Programme (Project number 13/15/02) Department of Health and Social Care disclaimer The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care.
Finding involutions with small support
Creators: name: Niemeyer, Alice C.
name: Popiel, Tomasz
Publisher: name: arXiv
Year: 2015
Subjects: subject: Group Theory (math.GR)
subject: FOS: Mathematics

description: We show that the proportion of permutations $g$ in $S_n$ or $A_n$ such that $g$ has even order and $g^{|g|/2}$ is an involution with support of cardinality at most $\lceil n^\varepsilon \rceil$ is at least a constant multiple of $\varepsilon$. Using this result, we obtain the same conclusion for elements in a classical group of natural dimension $n$ in odd characteristic that have even order and power up to an involution with $(-1)$-eigenspace of dimension at most $\lceil n^\varepsilon \rceil$ for a linear or unitary group, or $2\lceil \lfloor n/2 \rfloor^\varepsilon \rceil$ for a symplectic or orthogonal group.
Replication for Optimistic beliefs about COVID-19
Creators: name: Kuper-Smith, Benjamin
name: Korn, Christoph
name: Oganian, Yulia
name: Doppelhofer, Lisa
name: Rosenblau, Gabriela
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Health Psychology
subject: Cognition and Perception
subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: comparative optimism
subject: coronavirus
subject: COVID-19
subject: Germany
subject: longitudinal design
subject: optimism bias
subject: UK
subject: USA

description: Using a longituginal design, we study how optimistic beliefs about the personal consequences of COVID-19 change during the pandemic, in the US, the UK and in Germany. In this preregistration, we specify how we will analyse independent datasets we collected to replicate our own study.
title: Femoro-acetabular impingement: what the general radiologist needs to know
Creators: name: Aliprandi, Alberto
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Musculoskeletal joint
subject: Pelvis
subject: MR
subject: Conventional radiography
subject: Diagnostic procedure
subject: Arthritides

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: The purpose of this poster was to summarize clinical and radiological basis of FAI, highlighting those findings that can be commonly encountered in the daily clinical...
Novel $π$-type vortex in a nanoscale extreme type-II superconductor: Induced by quantum-size effect
Creators: name: Huang, Haiyan
name: Liu, Qing
name: Zhang, Wenhui
name: Chen, Yajiang
Publisher: name: arXiv
Year: 2023
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: By numerically solving the Bogoliubov-de Gennes equations, we report a novel $π$-type vortex state whose order parameter near the core undergoes an extraordinary $π$-phase change for a quantum-confined extreme type-II $s$-wave superconductor. Its supercurrent behaves as the cube of the radial coordinate near the core, and its local density of states spectrum exhibits a significant negative-shifted zero-bias peak. Such $π$-type vortex state is induced by quantum-size effect, and can survive thermal smearing at temperatures up to a critical value $T_τ$. The Anderson's approximation indicates that the $π$-type vortex may remain stable under sufficiently week magnetic field in the case less deep in the type-II limit. Moreover, we find that its appearance is governed by the sample size and $k_Fξ_0$ with $k_F$ the Fermi wave number and $ξ_0$ the zero-temperature coherence length. Similar effects may be expected in quantum-confined ultracold superfluid Fermi gasses, or even high-$T_c$ superconductors with proper $k_Fξ_0$ value.
description: 6 figures
Contested Victims: Jehovah's Witnesses and the Russian Orthodox Church, 1990-2004
Creators: name: Baran, Emily B.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2006

description: This essay analyzes how two religious organizations in post-Soviet Russia, the Jehovah's Witnesses and the Russian Orthodox Church (ROC), grappled with the legacy of the Soviet past in light of Russia's emerging democracy. Unlike other post-authoritarian states, the Russian government did little to address state repression, instead leaving society to sort out the victims from the collaborators and perpetrators. Witness and Orthodox versions of Soviet religious repression emerged in this climate of fractured narratives. The Witnesses made their Soviet-era repression into a rallying point for their international movement, and within Russia, into a platform for demanding equal rights. The ROC responded by contesting both the Witnesses' depiction of Soviet repression and their right to practice in Russia. The Witnesses exposed a major fault line in Russia's transition to democracy. The battle for control over religion's Soviet legacy demonstrates the malleability and instability of Russia's relationship to its Soviet past.
Wormholes supported by phantom energy from Shan-Chen cosmological fluids
Creators: name: Wang, D
name: Meng, Xin-He
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The firm observational confirmation of the late-time acceleration of the universe expansion has proposed a major challenge to the theoretical foundations of cosmology and the explanation of the acceleration mechanism requires the introduction of either a simply cosmological constant, or of a mysterious dark energy component (time dependent or modified gravities), filling the universe and dominating its current expansionary evolution. Universally given that the universe is permeated by a dark energy fluid, therefore, we should also investigate the astrophysical scale properties from the dark energy effects. In the present paper, the exact solutions of spherically-symmetrical Einstein field equations describing wormholes supported by phantom energy that violates the null energy condition from Shan-Chen fluid description are obtained. We have considered the important case that the model parameter $ψ\approx1$ which corresponds to the `` saturation effect ", and this regime corresponds to an effective form of `` asymptotic freedom " for the fluids, but occurring at cosmological rather than subnuclear scales. Then we investigate the allowed range values of the model parameters $g$ and $ω$ when the space-time metrics describe wormholes and discuss the possible singularities of the solutions, finding that the obtained spacetimes are geodesically complete. Moreover, we construct two traversable wormholes through matching our obtained interior solutions to the exterior Schwarzschild solutions and calculate out the total mass of the wormhole when the wormhole throat size $r\leq a$ or $r\leq b$, respectively. Finally, we acquire that the surface stress-energy $σ$ is zero and the surface tangential pressure $\wp$ is positive when discussing the surface stresses of the solutions and analyze the traversable wormholes.
description: 8pps
Parallel Transport on Principal Bundles over Stacks
Creators: name: Collier, Brian
name: Lerman, Eugene
name: Wolbert, Seth
Publisher: name: arXiv
Year: 2015
Subjects: subject: Differential Geometry (math.DG)
subject: Mathematical Physics (math-ph)
subject: Category Theory (math.CT)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: In this paper we introduce a notion of parallel transport for principal bundles with connections over differentiable stacks. We show that principal bundles with connections over stacks can be recovered from their parallel transport thereby extending the results of Barrett, Caetano and Picken, and Schreiber and Waldof from manifolds to stacks. In the process of proving our main result we simplify Schreiber and Waldorf's definition of a transport functor for principal bundles with connections over manifolds and provide a more direct proof of the correspondence between principal bundles with connections and transport functors.
description: 33 pages
title: Percepcja obrazowa, jako istotny czynnik w procesie kształtowania przestrzeni architektonicznej oraz urbanistycznej
Creators: name: Słuchocka, Katarzyna
Publisher: name: Publishing House of Poznan University of Technology
Year: 2022

description: Zeszyty Naukowe Politechniki Poznańskiej. Architektura, Urbanistyka, Architektura wnętrz, 10, 119-128
title: MR-spectroscopy in differential diagnosis of breast lesions
Creators: name: Meladze, Nina
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Tissue characterisation
subject: Cancer
subject: Contrast agent-intravenous
subject: MR-Spectroscopy
subject: Oncology
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: To evaluate the value of single proton MR-spectroscopy in differential diagnosis of breast...
Quasars can be used to verify the parallax zero-point of the Tycho-Gaia Astrometric Solution
Creators: name: Michalik, Daniel
name: Lindegren, Lennart
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: FOS: Physical sciences

description: Context. The Gaia project will determine positions, proper motions, and parallaxes for more than one billion stars in our Galaxy. It is known that Gaia's two telescopes are affected by a small but significant variation of the basic angle between them. Unless this variation is taken into account during data processing, e.g. using on-board metrology, it causes systematic errors in the astrometric parameters, in particular a shift of the parallax zero-point. Previously, we suggested an early reduction of Gaia data for the subset of Tycho-2 stars (Tycho-Gaia Astrometric Solution; TGAS). Aims. We aim to investigate whether quasars can be used to independently verify the parallax zero-point already in early data reductions. This is not trivially possible as the observation interval is too short to disentangle parallax and proper motion for the quasar subset. Methods. We repeat TGAS simulations but additionally include simulated Gaia observations of quasars from ground-based surveys. All observations are simulated with basic angle variations. To obtain a full astrometric solution for the quasars in TGAS we explore the use of prior information for their proper motions. Results. It is possible to determine the parallax zero-point for the quasars with a few μas uncertainty, and it agrees to a similar precision with the zero-point for the Tycho-2 stars. The proposed strategy is robust even for quasars exhibiting significant fictitious proper motion due to a variable source structure, or when the quasar subset is contaminated with stars misidentified as quasars. Conclusions. Using prior information about quasar proper motions we could provide an independent verification of the parallax zero-point in early solutions based on less than one year of Gaia data.
description: Astronomy & Astrophysics, accepted 25 October 2015, in press. Version 2 contains a few language improvements and a terminology change from 'fictitious proper motions' to 'spurious proper motions'
title: Can Conventional Magnetic Resonance Imaging predict survival in pediatric diffuse intrinsic pontine glioma: Children's Cancer Hospital, Egypt (CCHE 57357) Experience?
Creators: name: Mohamed, Ahmed
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: CNS
subject: Neuroradiology brain
subject: MR
subject: Diagnostic procedure
subject: Cancer

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Diffuse intrinsic pontine glioma remains one of the most challenging solid tumors to be treated in children. The incidence of these tumors is rare, with an estimated 300 children newly diagnosed in the United States each year with a peak incidence...
Fall risk assessment tools used in the obstetric population – a scoping review protocol
Creators: name: Risso, Sandra
name: Marques-Vieira, Cristina
name: Soares, Tânia
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medicine and Health Sciences
subject: Maternal, Child Health and Neonatal Nursing
subject: Nursing
subject: FOS: Health sciences
subject: Nursing Midwifery

description: To map fall risk assessment tools used in the obstetric population.
Inhomogeneity of charge density wave order and quenched disorder in a high Tc superconductor
Creators: name: Campi, G.
name: Bianconi, A.
name: Poccia, N.
name: Bianconi, G.
name: Barba, L.
name: Arrighetti, G.
name: Innocenti, D.
name: Karpinski, J.
name: Zhigadlo, N. D.
name: Kazakov, S. M.
name: Burghammer, M.
name: Zimmermann, M. v.
name: Sprung, M.
name: Ricci, A.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: It has recently been established that the high temperature (high-Tc) superconducting state coexists with short-range charge-density-wave order and quenched disorder arising from dopants and strain. This complex, multiscale phase separation invites the development of theories of high temperature superconductivity that include complexity. The nature of the spatial interplay between charge and dopant order that provides a basis for nanoscale phase separation remains a key open question, because experiments have yet to probe the unknown spatial distribution at both the nanoscale and mescoscale (between atomic and macroscopic scale). Here we report micro X-ray diffraction imaging of the spatial distribution of both the charge-density-wave puddles (domains with only a few wavelengths) and quenched disorder in HgBa2CuO4+y, the single layer cuprate with the highest Tc, 95 kelvin. We found that the charge-density-wave puddles, like the steam bubbles in boiling water, have a fat-tailed size distribution that is typical of self-organization near a critical point. However, the quenched disorder, which arises from oxygen interstitials, has a distribution that is contrary to the usual assumed random, uncorrelated distribution. The interstitials-oxygen-rich domains are spatially anti-correlated with the charge-density-wave domains, leading to a complex emergent geometry of the spatial landscape for superconductivity.
description: 11 pages, 3 figures
Light shift averaging in paraffin-coated alkali vapor cells
Creators: name: Zhivun, Elena
name: Wickenbrock, Arne
name: Sudyka, Julia
name: Pustelny, Szymon
name: Patton, Brian
name: Budker, Dmitry
Publisher: name: arXiv
Year: 2015
Subjects: subject: Atomic Physics (physics.atom-ph)
subject: FOS: Physical sciences

description: Light shifts are an important source of noise and systematics in optically pumped magnetometers. We demonstrate that the long spin coherence time in paraffin-coated cells leads to spatial averaging of the light shifts over the entire cell volume. This renders the averaged light shift independent, under certain approximations, of the light-intensity distribution within the sensor cell. These results and the underlying mechanism can be extended to other spatially varying phenomena in anti-relaxation-coated cells with long coherence times.
description: 6 pages, 4 figures
How many Zolotarev fractions are there?
Creators: name: Bogatyrev, Andrei
Publisher: name: arXiv
Year: 2015
Subjects: subject: Complex Variables (math.CV)
subject: FOS: Mathematics
subject: 30Cxx 30E10 14H52 33E05

description: Known properties of Chebyshev polynomials are the following: they have simple critical points with only two (finite) critical values. Those properties uniquely determine the named polynomials modulo affine transformations of dependent and independent variables. A similar property of Zolotarev fractions: simple critical points and only four critical values generates already many classes of rational functions modulo projective transformations of their dependent and independent variables. They are listed in this note.
description: 9 pages, no figures
Demonstration of a Response Time Based Remaining Useful Life (RUL) Prediction for Software Systems
Creators: name: Islam, Ray
name: Sandborn, Peter
Publisher: name: arXiv
Year: 2023
Subjects: subject: Software Engineering (cs.SE)
subject: Machine Learning (cs.LG)
subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: Prognostic and Health Management (PHM) has been widely applied to hardware systems in the electronics and non-electronics domains but has not been explored for software. While software does not decay over time, it can degrade over release cycles. Software health management is confined to diagnostic assessments that identify problems, whereas prognostic assessment potentially indicates when in the future a problem will become detrimental. Relevant research areas such as software defect prediction, software reliability prediction, predictive maintenance of software, software degradation, and software performance prediction, exist, but all of these represent diagnostic models built upon historical data, none of which can predict an RUL for software. This paper addresses the application of PHM concepts to software systems for fault predictions and RUL estimation. Specifically, this paper addresses how PHM can be used to make decisions for software systems such as version update and upgrade, module changes, system reengineering, rejuvenation, maintenance scheduling, budgeting, and total abandonment. This paper presents a method to prognostically and continuously predict the RUL of a software system based on usage parameters (e.g., the numbers and categories of releases) and performance parameters (e.g., response time). The model developed has been validated by comparing actual data, with the results that were generated by predictive models. Statistical validation (regression validation, and k-fold cross validation) has also been carried out. A case study, based on publicly available data for the Bugzilla application is presented. This case study demonstrates that PHM concepts can be applied to software systems and RUL can be calculated to make system management decisions.
description: This research methodology has opened up new and practical applications in the software domain. In the coming decades, we can expect a significant amount of attention and practical implementation in this area worldwide
Does exposure to counter stereotypes affect women's attitudes toward wife abuse amongst arab women in Israel within different cohorts?
Creators: name: Gumennaia, Irina
name: Hamade, Ragad
name: Shuwehdi, Maees
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology
subject: Arab Women
subject: Wife-Abuse

description: This is our pre-registration according to our Experimental Psychology course' requirements. You can see all the materials we used in this study, and all the decisions that were made in regards of the experiment that we decided on formerly. The end of the experiment wasn’t depended on its results.
Experimental Psychology: The effect of negative stimuli on response inhibition under different well-being levels
Creators: name: Gantz, Noga
name: Keshet, Tamar
name: Eyal, Shir
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: הרשמה מראש למחקר במסגרת הקורס פסיכולוגיה ניסויית
On the dependence of the type Ia SNe luminosities on the metallicity of their host galaxies
Creators: name: Moreno-Raya, Manuel E.
name: Mollá, Mercedes
name: López-Sánchez, Ángel R.
name: Galbany, Lluís
name: Vílchez, José
name: Carnero, Aurelio
name: Domínguez, Inma
Publisher: name: arXiv
Year: 2015
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: The metallicity of the progenitor system producing a type Ia supernova (SN Ia) could play a role in its maximum luminosity, as suggested by theoretical predictions. We present an observational study to investigate if such a relationship there exists. Using the 4.2m WHT we have obtained intermediate-resolution spectroscopy data of a sample of 28 local galaxies hosting SNe Ia, for which distances have been derived using methods independent to those based on the own SN Ia parameters. From the emission lines observed in their optical spectrum, we derived the gas-phase oxygen abundance in the region where each SN Ia exploded. Our data show a trend, with a 80% of chance not to be due to random fluctuation, between SNe Ia absolute magnitudes and the oxygen abundances of the host galaxies, in the sense that luminosities tend to be higher for galaxies with lower metallicities. This result seems like to be in agreement with both the theoretically expected behavior, and with other observational results. This dependence $M_{B}$-Z might induce to systematic errors when is not considered in deriving SNe Ia luminosities and then using them to derive cosmological distances.
description: 9 pages, 4 figures, accepted for publication in ApJ Letters
Shear Bond Strength of Orthodontic Brackets with Varying Bonding Protocols
Creators: name: Grabouski, Jeremy
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: Objectives: To assess in vitro shear bond strength (SBS), modified adhesive remnant index (ARI), and treated enamel surface textures of various bracket bonding techniques. Methods: Extracted human premolars (n=97) were randomly assigned to six groups and bonded using assigned protocols. SBS was measured using a universal testing machine. Modified ARI was measured via optical stereomicroscopy. Etched enamel surface textures were qualitatively described using scanning electron microscopy (SEM). Results: There was a statistically significant interaction between bonding technique and bracket placement. Various significant differences were found between groups. All groups exhibited clinically acceptable means SBS. ARI measurements differed between bonding techniques for both maxillary and mandibular brackets. Conclusions: All tested methods exhibited clinically acceptable shear bond strengths. Pre-etching prior to the application of SEP may enhance the strength of brackets compared to SEP alone. Pretreatment of normal enamel surfaces with NaOCl for 1 minute may affect the mode of failure.
Energy loss of $B$ and $D$ mesons in PbPb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV
Creators: name: Saraswat, Kapil
name: Shukla, Prashant
name: Singh, Venktesh
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: We present the calculations of collisional and radiative energy loss of $B$ and $D$ mesons in the medium produced in PbPb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV. The nuclear modification factor $R_{AA}$ of $B$ and $D$ mesons including shadowing and energy loss are calculated and compared with the measured data. While the $D$ meson $R_{AA}$ can be described in terms of the radiative energy loss alone, both the collisional as well as radiative energy loss are required to explain the $B$ meson measurements.
description: arXiv admin note: substantial text overlap with arXiv:1507.06742
title: Usefulness of SonoVue in the identification of sentinel nodes in patients with breast cancer
Creators: name: Latteri, Stefania
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Neoplasia
subject: Diagnostic procedure
subject: Ultrasound
subject: Breast

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Preoperative lymphoscintigraphy, introduced accordingly to sentinel lymph node biopsy (SLNB), is considered the gold standard for accurate axillary lymph node staging for breast cancer [4-9]. The technique, for the low radiation doses used (average...
title: 	Kryteria kontekstu i tradycji miejsca w ocenie obiektów architektonicznych - analiza i formalizacja aspektów oceny dla celów inteligentnych systemów wspomagania decyzji
Creators: name: Rumież, Agnieszka
name: Świt-Jankowska, Barbara
Publisher: name: Publishing House of Poznan University of Technology
Year: 2022

description: Zeszyty Naukowe Politechniki Poznańskiej. Architektura, Urbanistyka, Architektura wnętrz, 10, 149-161
title: Study on accurate dose mapping system with radiophotoluminescence glass dosimeter (RPLD) measuring the direct patient entrance dose in cardiac interventional procedures.
Creators: name: Kato, Mamoru
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Education and training
subject: Dosimetric comparison
subject: Radiation safety
subject: Physics
subject: Dosimetry
subject: Percutaneous
subject: Catheter arteriography
subject: Radioprotection / Radiation dose
subject: Radiation physics
subject: Cardiac

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Background: Cardiac interventional radiology procedures such as percutaneous coronary intervention (PCI) have been increasing year by year because of their low invasiveness compared to surgical operations such as coronary artery bypass grafts....
Velocity Dispersion $σ_{\rm aper}$ Aperture Corrections as a Function of Galaxy Properties from Integral-field Stellar Kinematics of 10,000 MaNGA Galaxies
Creators: name: Zhu, Kai
name: Li, Ran
name: Cao, Xiaoyue
name: Lu, Shengdong
name: Cappellari, Michele
name: Mao, Shude
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: The second moment of the stellar velocity within the effective radius, denoted by $σ_{\rm e}^2$, is a crucial quantity in galaxy studies as it provides insight into galaxy properties and their mass distributions. However, large spectroscopic surveys typically do not measure $σ_{\rm e}$ directly, instead providing $σ_{\rm aper}$, the second moment of the stellar velocity within a fixed fiber aperture. In this paper, we derive an empirical aperture correction formula, given by $σ_{\rm aper}/σ_{\rm e}=(R_{\rm aper}/R_{\rm e})^α$, using spatially resolved stellar kinematics extracted from approximately 10,000 Sloan Digital Sky Survey-Mapping Nearby Galaxies at Apache Point Observatory (SDSS-MaNGA) integral field unit observations. Our analysis reveals a strong dependence of $α$ on the $r$-band absolute magnitude $M_{\rm r}$, $g-i$ color, and Sersic index $n_{\rm Ser}$, where $α$ values are lower for brighter, redder galaxies with higher Sersic indices. Our results demonstrate that the aperture correction derived from previous literature on early-type galaxies cannot be applied to predict the aperture corrections for galaxies with intermediate Sersic indices. We provide a lookup table of $α$ values for different galaxy types, with parameters in the ranges of $-18>M_{\rm r}>-24$, $0.4
description: 12 pages, 10 figures, 1 table, published in Research in Astronomy and Astrophysics
title: Noise sensitivity of different deconvolution techniques in dynamic susceptibility contrast MRI
Creators: name: Smeets, Dirk
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Computer applications
subject: CNS
subject: MR-Diffusion/Perfusion
subject: Computer Applications-Detection, diagnosis
subject: Cancer

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: Measuring cerebral blood perfusion is valuable for diagnosis of stroke (bydemonstrating the underlying vascular occlusion) and brain tumors (differentiating tumors from other mass lesions). Parameters of cerebral microvascularisation, likecerebral...
ניסוי נשים בעמדות כוח
Creators: name: Belotserkovsky, Elin
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Social and Behavioral Sciences
subject: Psychology
subject: FOS: Psychology

description: "הרשמה מראש למחקר במסגרת קורס "פסיכולוגיה ניסויית
Ru doping induced spin frustration and enhancement of the room-temperature anomalous Hall effect in La2/3Sr1/3MnO3 films
Creators: name: Hua, Enda
name: Si, Liang
name: Dai, Kunjie
name: Wang, Qing
name: Ye, Huan
name: Liu, Kuan
name: Zhang, Jinfeng
name: Lu, Jingdi
name: Chen, Kai
name: Jin, Feng
name: Wang, Lingfei
name: Wu, Wenbin
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: In transition-metal-oxide heterostructures, the anomalous Hall effect (AHE) is a powerful tool for detecting the magnetic state and revealing intriguing interfacial magnetic orderings. However, achieving a larger AHE at room temperature in oxide heterostructures is still challenging due to the dilemma of mutually strong spin-orbit coupling and magnetic exchange interactions. Here, we exploit the Ru doping-enhanced AHE in LSMRO epitaxial films. As the B-site Ru doping level increases up to 20 percent, the anomalous Hall resistivity at room temperature can be enhanced from nOhmcm to uOhmcm scale. Ru doping leads to strong competition between ferromagnetic double-exchange interaction and antiferromagnetic super-exchange interaction. The resultant spin frustration and spin-glass state facilitate a strong skew-scattering process, thus significantly enhancing the extrinsic AHE. Our findings could pave a feasible approach for boosting the controllability and reliability of oxide-based spintronic devices.
Neuromechanical adaptations to real-time biofeedback of the center of pressure during human walking
Creators: name: Browne, Michael
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2016

description: The purpose of this study was to understand the effects of adjustments to the center of pressure (COP) via real-time visual biofeedback on joint loading in the frontal and sagittal planes while walking. Eight subjects walked on an instrumented treadmill while provided bilateral targets for toe-off on a visual display alongside real-time COP trajectories. Toe-off targets included a neutral location along with medial, lateral, anterior and posterior shifts. Resultant COP shifts caused compensations in joint mechanics; anteriorly/posteriorly shifted COP, was achieved by velocity changes to COP progression, and lead to increases/decreases in plantarflexor angle and reductions in hip extension moment while laterally/medially shifted COP, was achieved through spatial changes to COP progression, lead to increases/decreases in both peak inversion ankle angle and moment. Temporal modifications to peak muscle activities drove mechanical changes. Results suggest that COP biofeedback could be a useful tool or shaping joint kinematics/kinetics during functional locomotion tasks.
title: The use of MRSI in clinical practice: enhancing the spatial resolution
Creators: name: Smeets, Dirk
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Neuroradiology brain
subject: Liver
subject: MR-Spectroscopy
subject: Computer Applications-General
subject: Cancer
subject: Education and training

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: Magnetic Resonance Spectroscopic Imaging (MRSI) reveals biomarkers (metabolites) within biological tissue in a non-invasive and radiation-free way. This may yield decisive information for posing a diagnosis, without the need for invasive...
X-ray to NIR emission from AA Tauri during the dim state - Occultation of the inner disk and gas-to-dust ratio of the absorber
Creators: name: Schneider, P. C.
name: France, K.
name: Günther, H. M.
name: Herczeg, G. J.
name: Robrade, J.
name: Bouvier, J.
name: McJunkin, M.
name: Schmitt, J. H. M. M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: AA Tau is a well-studied, nearby classical T Tauri star, which is viewed almost edge-on. A warp in its inner disk periodically eclipses the central star, causing a clear modulation of its optical light curve. The system underwent a major dimming event beginning in 2011 caused by an extra absorber, which is most likely associated with additional disk material in the line of sight toward the central source. We present new XMM-Newton X-ray, Hubble Space Telescope FUV, and ground based optical and near-infrared data of the system obtained in 2013 during the long-lasting dim phase. The line width decrease of the fluorescent H$_2$ disk emission shows that the extra absorber is located at $r>1\,$au. Comparison of X-ray absorption ($N_H$) with dust extinction ($A_V$), as derived from measurements obtained one inner disk orbit (eight days) after the X-ray measurement, indicates that the gas-to-dust ratio as probed by the $N_H$ to $A_V$ ratio of the extra absorber is compatible with the ISM ratio. Combining both results suggests that the extra absorber, i.e., material at $r>1\,$au, has no significant gas excess in contrast to the elevated gas-to-dust ratio previously derived for material in the inner region ($\lesssim0.1\,$au).
description: 16 pages, 12 figures, accepted by A&A
title: Setting up a teleradiology network in a tertiary care neuroradiology unit: Problems, pitfalls, and solutions
Creators: name: Ozdoba, Christoph
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Patterns of Care
subject: Structured reporting
subject: MR
subject: CT
subject: Vascular
subject: Trauma
subject: Neuroradiology brain

description: Learning objectives Background Imaging findings OR Procedure details Conclusion References Personal Information
description: Learning objectives: To get an overview of the aspects to consider when setting up a teleradiology network with special regard to organizational, legal and technical issues. To learn about potential problems and ways to avoid or to solve them. We report from our own...
Characterization of the KID-Based Light Detectors of CALDER
Creators: name: Casali, N.
name: Bellini, F.
name: Cardani, L.
name: Castellano, M. G.
name: Colantoni, I.
name: Coppolecchia, A.
name: Cosmelli, C.
name: Cruciani, A.
name: D'Addabbo, A.
name: Di Domizio, S.
name: Martinez, M.
name: Tomei, C.
name: Vignati, M.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The aim of the Cryogenic wide-Area Light Detectors with Excellent Resolution (CALDER) project is the development of light detectors with active area of $5\times5$ cm$^2$ and noise energy resolution smaller than 20 eV RMS, implementing phonon-mediated kinetic inductance detectors. The detectors are developed to improve the background suppression in large-mass bolometric experiments such as CUORE, via the double read-out of the light and the heat released by particles interacting in the bolometers. In this work, we present the characterization of the first light detectors developed by CALDER. We describe the analysis tools to evaluate the resonator parameters (resonant frequency and quality factors) taking into account simultaneously all the resonance distortions introduced by the read-out chain (as the feed-line impedance and its mismatch) and by the power stored in the resonator itself. We detail the method for the selection of the optimal point for the detector operation (maximizing the signal-to-noise ratio). Finally, we present the response of the detector to optical pulses in the energy range of 0-30 keV.
title: Dual contrast CT: assessment of dual energy CT material decomposition and subtraction CT for the differentiation of gadolinium and iodine in a phantom.
Creators: name: Van Gompel, Gert
Publisher: name: European Congress of Radiology
Year: 2013
Subjects: subject: Contrast agents
subject: CT
subject: CT-Angiography
subject: Physics
subject: Tissue characterisation

description: Purpose Methods and Materials Results Conclusion References Personal Information
description: Purpose: The simultaneous detection and differentiation of two contrast media in CT has gained interest since the clinical introduction of Dual Energy CT. Several applications have been reported [1] such as improved detection of lung emboli by...
The role of postnatal nutrition in white matter development among preterm infants: a scoping review
Creators: name: Janson, Els
Publisher: name: Open Science Framework
Year: 2022
Subjects: subject: Medical Sciences
subject: Medical Nutrition
subject: Medicine and Health Sciences
subject: Nutrition
subject: Prematurity
subject: White matter

description: This is the registration of a scoping review about the role of postnatal nutrition in white matter development among preterm infants. The protocol attached is based on the JBI methodology guidance for scoping reviews.
Deterministic approaches for solving practical black-box global optimization problems
Creators: name: Kvasov, Dmitri E.
name: Sergeyev, Yaroslav D.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Optimization and Control (math.OC)
subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics
subject: G.1.6; G.1.0
subject: 65K05, 90C26, 90C56

description: In many important design problems, some decisions should be made by finding the global optimum of a multiextremal objective function subject to a set of constrains. Frequently, especially in engineering applications, the functions involved in optimization process are black-box with unknown analytical representations and hard to evaluate. Such computationally challenging decision-making problems often cannot be solved by traditional optimization techniques based on strong suppositions about the problem (convexity, differentiability, etc.). Nature and evolutionary inspired metaheuristics are also not always successful in finding global solutions to these problems due to their multiextremal character. In this paper, some innovative and powerful deterministic approaches developed by the authors to construct numerical methods for solving the mentioned problems are surveyed. Their efficiency is shown on solving both the classes of random test problems and some practical engineering tasks.
description: 25 pages, 5 figures, 2 tables
Understanding the Alternate Bearing Phenomenon: Resource Budget Model
Creators: name: Prasad, Awadhesh
name: Sakai, Kenshi
Publisher: name: arXiv
Year: 2015
Subjects: subject: Chaotic Dynamics (nlin.CD)
subject: FOS: Physical sciences

description: We consider here the resource budget model of plant energy resources, which characterizes the ecological alternate bearing phenomenon in fruit crops, in which high and low yields occur in alternate years. The resource budget model is a tent-type map, which we study in detail. An infinite number of chaotic bands are observed in this map, which are separated by periodic unstable fixed points. These $m$ bands chaotic attractors become m/2 bands when the period-m unstable fixed points simultaneously collide with the chaotic bands. The distance between two sets of coexisting chaotic bands that are separated by a period-1 unstable fixed point is discussed. We explore the effects of varying a range of parameters of the model. The presented results explain the characteristic behavior of the alternate bearing estimated from the real field data. Effect of noise are also explored. The significance of these results to ecological perspectives of the alternate bearing phenomenon are highlighted.