cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
title: Relationship Between the Physical Properties and Oil Binding Capacity of Fats
Creators: name: Marsh, Melissa Abigail
Publisher: name: Utah State University
Year: 2024

description:
Fats play a significant role in shaping the characteristics of foods, influencing texture, mouthfeel, appearance, and nutritional attributes. An important property of fats is their ability to entrap liquid oil known as oil binding capacity (OBC). Poor OBC of fats frequently leads to shortened-shelf life of foods caused by quality issues due to unwanted chemical and physical changes. In natural nut butters without additives, low OBC often results in a visual oil layer forming at the surface. In filled chocolates such as truffles, pralines, and peanut butter cups this low OBC can result in unwanted textural and visual changes.

The OBC of fats is determined by the physical and chemical characteristics. In this dissertation, the relationship between the physical properties and OBCs of fats is examined. To better understand the relationship between the physical properties and OBC of fats, a wide range of physical properties are generated by using different processing conditions, storage temperatures, and diluting the fats with liquid soybean oil (SBO). Additionally, the impact of chemical characteristics on the OBC of fats is studied by examining three types of fats – a soybean-based fat, a palm-based fat, and a palm-kernel-based fat that have different chemical compositions.

The fats studied in this project were solidified quickly or slowly as well as with or without a processing tool – high-intensity ultrasound (HIU), which has been shown to modify the structure of fats. The physical properties of the solidified fats were measured including the texture, amount of solid fat, the temperature that the fats melted at, the amount of energy required to melt the fats, and the size of the solid particles. After the initial solidification of the samples, they were stored at room and refrigeration temperatures and the same physical properties were measured once more. The OBC of the fats was calculated using two methods. In the first method, the samples were spun in a centrifuge and the liquid oil that moved to the top was removed. In the second method, the fats were placed on top of a paper allowing the liquid oil to move onto the paper which was weighed.

The relationship between the physical properties and OBC for both methods was evaluated, and it was found that fats with high amounts of solid fat, hard textures, and higher amounts of energy required to melt the fat were related to higher OBC. Additionally, fats stored at refrigeration temperatures, that contained less liquid oil, and were crystallized quickly with HIU tended to retain more liquid oil. Overall, this work indicates that the OBC of fats can be improved by changing the physical properties.
Additional file 1 of New methods for confocal imaging of infection threads in crop and model legumes
Creators: name: Rae, Angus E.
name: Rolland, Vivien
name: White, Rosemary G.
name: Mathesius, Ulrike
Publisher: name: figshare
Year: 2021
Subjects: subject: Plant Biology
subject: FOS: Biological sciences

description: Additional file 1: Figure S1. Medicago truncatula infection threads stained with neutral red, ruthenium red, safranin-O, and calcofluor white. Figure S2. Original resolution version of Fig. 4b, Figure S3. Original resolution version of Fig. 4d. Figure S4. Epifluorescence images of stained infection threads in Medicago truncatula. Figure S5. Comparison of Medicago truncatula infection threads labelled with rhodamine-123 PAS (rh123) counterstained with calcofluor white (cw), and rhodamine-123 counterstained with direct red 23 (dr23).
The perception of space between body and form : a school for photography in downtown Vancouver
Creators: name: Grier, Kenten Morris
Publisher: name: University of British Columbia
Year: 2009

description: This thesis addresses issues of perception between body and form and questions how architecture as built form conveys meaning through the phenomena of perception. Particularity looking at how architecture as built form affects one's perception of being in space and time through one's experience of being both within a building, and within the city on a larger scale. Through the phenomena of perception one is able to realize the intentions which built form conveys as part of an experiential realm which exists between body and form. Such a discussion involves one's ability to merge one's inner perceptions with a reading of the role or purpose an object facilitates through it's presence and it's occupation of space. Built form conveys meaning through the use of architectural elements to define spatial relationships which act as a framework for one's being in time. Architectural elements such as the ground plane, walls, floor slabs, roof, and structural systems occupy space in a manner that conveys intentions and defines spatial relationships between the body and the design project in it's entirety. Such intentions have meaning to one's existence of being in space through the perceived value of the object, it's 'reason for being' in relation to one's own existence of being in space and time. Through the use of architectural elements one perceives the body's position in space in relation to distances, scale, and the marking of site which defines spatial relationships between the body and the building within it's given context. The design project, a school for photography located in downtown Vancouver, explores how one's perception of being in space and time is paralleled by a means of construction, both physical and mental constructions of space, which frame one's experiences of being within a building, and one's experience of being within the city. The project constructs space through the use of built form and it's occupation of site to convey meaning through one's ability to perceive the school as a place within the city for viewing, and for drawing attention to photography as a medium through which representations of space are produced within the public eye.
High Current Density in Monolayer MoS$_2$ Doped by AlO$_x$
Creators: name: McClellan, Connor J.
name: Yalon, Eilam
name: Smithe, Kirby K. H.
name: Suryavanshi, Saurabh V.
name: Pop, Eric
Publisher: name: arXiv
Year: 2020
Subjects: subject: Applied Physics (physics.app-ph)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Semiconductors require stable doping for applications in transistors, optoelectronics, and thermoelectrics. However, this has been challenging for two-dimensional (2D) materials, where existing approaches are either incompatible with conventional semiconductor processing or introduce time-dependent, hysteretic behavior. Here we show that low temperature (< 200$^\circ$ C) sub-stoichiometric AlO$_x$ provides a stable n-doping layer for monolayer MoS$_2$, compatible with circuit integration. This approach achieves carrier densities > 2x10$^{13}$ 1/cm$^2$, sheet resistance as low as ~7 kOhm/sq, and good contact resistance ~480 Ohm.um in transistors from monolayer MoS$_2$ grown by chemical vapor deposition. We also reach record current density of nearly 700 uA/um (>110 MA/cm$^2$) in this three-atom-thick semiconductor while preserving transistor on/off current ratio > $10^6$. The maximum current is ultimately limited by self-heating and could exceed 1 mA/um with better device heat sinking. With their 0.1 nA/um off-current, such doped MoS$_2$ devices approach several low-power transistor metrics required by the international technology roadmap
description: To appear in ACS Nano (2021)
Why the cosmological constant is small and positive
Creators: name: Steinhardt, Paul J.
name: Turok, Neil
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: Within conventional big bang cosmology, it has proven to be very difficult to understand why today's cosmological constant is so small. In this paper, we show that a cyclic model of the universe can naturally incorporate a dynamical mechanism that automatically relaxes the value of the cosmological constant, taking account of contributions to the vacuum density at all energy scales. Because the relaxation time grows exponentially as the vacuum density decreases, nearly every volume of space spends an overwhelming majority of the time at the stage when the cosmological constant is small and positive, as observed today.
description: 15 pages, 1 figure
Maintenance of PT and CALM stations for permafrost and active layer monitoring on Livingston and Deception Islands, Antarctica. 2024-25 campaign report (in Spanish).
Creators: name: de Pablo Hernández, Miguel Ángel
Publisher: name: PERMATHERMAL - Universidad de Alcalá.
Year: 2025
Subjects: Permafrost
Active layer
Temperature
CALM
PT
Antarctica
Deception Island
Livingston Island

description: Report (in spanish) of the 20243-25 field campaign in Livingston and Deception islands, Antarctica for the maintanance of the PT and CALM permafrost and active layer monitoring stations of PERMATHERMAL network from Alcalá University (Universidad de Alcalá, UAH), Spain. This report includes an short description of the history of the monitoring network, a description of the instruments and their location, and an overview of the data acquired in 2024  by the different instruments, as well as proposals of future actions and tasks to ensure the continuity of the this time serie.

This report is a deliverable to the funding agency: Unit of Marine Technology of the Spanish Council for Scientific Research, Government of Spain, by the contract with reference 2024/014 and code 2024/00041/001 with Universidad de Alcalá.
Role of p-f Hybridization in the Metal-Non-Metal Transition of PrRu4P12
Creators: name: Iwasa, Kazuaki
name: Hao, Lijie
name: Hasegawa, Tomoo
name: Takagi, Toshiaki
name: Horiuchi, Kenji
name: Mori, Yoshiaki
name: Murakami, Youichi
name: Kuwahara, Keitaro
name: Kohgi, Masahumi
name: Sugawara, Hitoshi
name: Saha, Shanta Ranjan
name: Aoki, Yuji
name: Sato, Hideyuki
Publisher: name: arXiv
Year: 2005
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: Electronic state evolution in the metal-non-metal transition of PrRu4P12 has been studied by X-ray and polarized neutron diffraction experiments. It has been revealed that, in the low-temperature non-metallic phase, two inequivalent crystal-field (CF) schemes of Pr3+ 4f^2 electrons with Gamma_1 and Gamma_4^(2) ground states are located at Pr1 and Pr2 sites forming the bcc unit cell surrounded by the smaller and larger cubic Ru-ion sublattices, respectively. This modulated electronic state can be explained by the p-f hybridization mechanism taking two intermediate states of 4f^1 and 4f^3. The p-f hybridization effect plays an important role for the electronic energy gain in the metal-non-metal transition originated from the Fermi surface nesting.
description: 5 pages, 5 figures. Accepted by J. Phys. Soc. Jpn
Modelling Aging Characteristics in Citation Networks
Creators: name: Hajra, Kamalika Basu
name: Sen, Parongama
Publisher: name: arXiv
Year: 2005
Subjects: subject: Physics and Society (physics.soc-ph)
subject: FOS: Physical sciences

description: Growing network models with preferential attachment dependent on both age and degree are proposed to simulate certain features of citation network noted in \cite{red2}. In this directed network, a new node gets attached to an older node with the probability $\sim K(k)f(t)$ where the degree and age of the older node are $k$ and $t$ respectively. Several functional forms of $K(k)$ and $f(t)$ have been considered. The desirable features of the citation network can be reproduced with $K(k) \sim k^{-β}$ and $f(t) \sim \exp(αt)$ with $β=2.0$ and $α= -0.2$ and with simple modifications in the growth scheme.
description: 6 pages, 6 figures
Interleaving Graph Search and Trajectory Optimization for Aggressive Quadrotor Flight
Creators: name: Natarajan, Ramkumar
name: Choset, Howie
name: Likhachev, Maxim
Publisher: name: arXiv
Year: 2021
Subjects: subject: Robotics (cs.RO)
subject: FOS: Computer and information sciences

description: Quadrotors can achieve aggressive flight by tracking complex maneuvers and rapidly changing directions. Planning for aggressive flight with trajectory optimization could be incredibly fast, even in higher dimensions, and can account for dynamics of the quadrotor, however, only provides a locally optimal solution. On the other hand, planning with discrete graph search can handle non-convex spaces to guarantee optimality but suffers from exponential complexity with the dimension of search. We introduce a framework for aggressive quadrotor trajectory generation with global reasoning capabilities that combines the best of trajectory optimization and discrete graph search. Specifically, we develop a novel algorithmic framework that interleaves these two methods to complement each other and generate trajectories with provable guarantees on completeness up to discretization. We demonstrate and quantitatively analyze the performance of our algorithm in challenging simulation environments with narrow gaps that create severe attitude constraints and push the dynamic capabilities of the quadrotor. Experiments show the benefits of the proposed algorithmic framework over standalone trajectory optimization and graph search-based planning techniques for aggressive quadrotor flight.
Computation of Lyapunov Functions under State Constraints using Semidefinite Programming Hierarchies *
Creators: name: Souaiby, Marianne
name: Tanwani, Aneel
name: Henrion, Didier
Publisher: name: arXiv
Year: 2020
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: We provide algorithms for computing a Lyapunov function for a class of systems where the state trajectories are constrained to evolve within a closed convex set. The dynamical systems that we consider comprise a differential equation which ensures continuous evolution within the domain, and a normal cone inclusion which ensures that the state trajectory remains within a prespecified set at all times. Finding a Lyapunov function for such a system boils down to finding a function which satisfies certain inequalities on the admissible set of state constraints. It is well-known that this problem, despite being convex, is computationally difficult. For conic constraints, we provide a discretization algorithm based on simplicial partitioning of a sim-plex, so that the search of desired function is addressed by constructing a hierarchy (associated with the diameter of the cells in the partition) of linear programs. Our second algorithm is tailored to semi-algebraic sets, where a hierarchy of semidefinite programs is constructed to compute Lyapunov functions as a sum-of-squares polynomial.
Competition between fractional quantum Hall liquid and Wigner solid at small fillings: Role of layer thickness and Landau level mixing
Creators: name: Rosales, K. A. Villegas
name: Singh, S. K.
name: Ma, Meng K.
name: Hossain, Md. Shafayat
name: Chung, Y. J.
name: Pfeiffer, L. N.
name: West, K. W.
name: Baldwin, K. W.
name: Shayegan, M.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: What is the fate of the ground state of a two-dimensional electron system (2DES) at very low Landau level filling factors ($ν$) where interaction reigns supreme? An ordered array of electrons, the so-called Wigner crystal, has long been believed to be the answer. It was in fact the search for the elusive Wigner crystal that led to the discovery of an unexpected, incompressible liquid state, namely the fractional quantum Hall state at $ν=1/3$. Understanding the competition between the liquid and solid ground states has since remained an active field of fundamental research. Here we report experimental data for a new two-dimensional system where the electrons are confined to an AlAs quantum well. The exceptionally high quality of the samples and the large electron effective mass allow us to determine the liquid-solid phase diagram for the two-dimensional electrons in a large range of filling factors near $\simeq 1/3$ and $\simeq 1/5$. The data and their comparison with an available theoretical phase diagram reveal the crucial role of Landau level mixing and finite electron layer thickness in determining the prevailing ground states.
Silicate Emission Profiles from Low-Mass Protostellar Disks in the Orion Nebula: Evidence for Growth and Thermal Processing of Grains
Creators: name: Shuping, R. Y.
name: Kassis, Marc
name: Morris, Mark
name: Smith, Nathan
name: Bally, John
Publisher: name: arXiv
Year: 2006
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present 8--13 micron low resolution spectra (R~100) of 8 low-mass protostellar objects ("proplyds") in the Orion Nebula using the Long Wavelength Spectrometer (LWS) at the W. M. Keck Observatory. All but one of the sources in our sample show strong circumstellar silicate emission, with profiles that are qualitatively similar to those seen in some T Tauri and Herbig Ae/Be stars. The silicate profile in all cases is significantly flattened compared to the profile for typical interstellar dust, suggesting that the dominant emitting grains are significantly larger than those found in the interstellar medium. The 11.3-to-9.8 micron flux ratio--often used as an indicator of grain growth--is in the 0.8 to 1.0 range for all of our targets, indicating that the typical grain size is around a few microns in the surface layers of the attendant circumstellar disk for each object. Furthermore, the silicate profiles show some evidence of crystalline features, as seen in other young stellar objects. The results of our analysis show that the grains in the photoevaporating protostellar disks of Orion have undergone significant growth and perhaps some annealing, suggesting that grain evolution for these objects is not qualitatively different from other young stellar objects.
description: Accepted for publication in The Astrophysical Journal Letters. Version with full quality figures can be obtained at: http://homepage.mac.com/rshuping/Astro/docs/ProplydSilicates_ApJL2006.pdf
Symmetry operators for the conformal wave equation in rotating black hole spacetimes
Creators: name: Gray, Finnian
name: Houri, Tsuyoshi
name: Kubiznak, David
name: Yasui, Yukinori
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We present covariant symmetry operators for the conformal wave equation in the (off-shell) Kerr-NUT-AdS spacetimes. These operators, that are constructed from the principal Killing-Yano tensor, its `symmetry descendants', and the curvature tensor, guarantee separability of the conformal wave equation in these spacetimes. We next discuss how these operators give rise to a full set of conformally invariant mutually commuting operators for the conformally rescaled spacetimes and underlie the $R$-separability of the conformal wave equation therein. Finally, by employing the WKB approximation we derive the associated Hamilton-Jacobi equation with a scalar curvature potential term and show its separability in the Kerr-NUT-AdS spacetimes.
description: v2: extended version which contains discussion of conformally invariant symmetry operators
Induced current and redefinition of electric and magnetic fields from non-compact Kaluza-Klein theory: An experimental signature of the fifth dimension
Creators: name: Liko, Tomas
Publisher: name: arXiv
Year: 2005
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: The field equations for gravitation and electromagnetism with sources in four dimensions can be interpreted as arising from the vacuum Einstein equations in five dimensions. Gauge invariance of the electromagnetic potentials leads to a ``generalized'' electromagnetic field tensor. We use the action principle to derive the equations of motion for free electromagnetic fields in flat spacetime, and isolate an effective electromagnetic current with a source that is purely higher-dimensional in origin. This current provides, at least in principle, a means of detecting extra dimensions experimentally.
description: 6 pages; to appear in Physics Letters B
Falta de regulación en espacios digitales afecta la economía nacional
Creators: name: Ramos, Fátima Dávila
Publisher: name: Zenodo
Year: 2021
Subjects: Comunicación Digital Cultura Producciones Netflix Choloflix Ecuador

description: Este ensayo tiene como objetivo reflejar las políticas que se han enlazado a las plataformas online, y la falta de control sobre las mismas, dado que el Internet es un medio de comunicación de respuesta inmediata ante la demanda de sus usuarios, por ello es muy difícil realizar un control legítimo sobre las mismas.
Grillmeier, Alois, Jesus der Christus im Glauben der Kirche
Creators: name: Kallis, Anastasios
Publisher: name: Ökumenische Rundschau
Year: 2025

description: Ökumenische Rundschau, Bd. 39 Nr. 4 (1990): Ökumenische Rundschau, Band 39, Heft 4
Nilsson parameters kappa and mu in the relativistic mean field models
Creators: name: Sulaksono, A.
name: Mart, T.
name: Bahri, C.
Publisher: name: arXiv
Year: 2005
Subjects: subject: Nuclear Theory (nucl-th)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Nilsson parameters kappa and mu have been studied in the framework of the relativistic mean field (RMF) models. They are used to investigate the reason that the RMF models give a relatively well prediction of the spin-orbit splitting, but fail to reproduce the placement of the states with different orbital angular momenta. Instead of the relatively small effective mass M*, the independence of M* from the angular momentum l is found to be the reason.
description: 9 pages, 9 figures, accepted for publication in Phys. Rev. C
A comparison of twenty simulated strategies for achieving maximum parts value recovery in optimizing chop saw operations
Creators: name: Chow, Gordon Ray
Publisher: name: University of British Columbia
Year: 2009

description: A simulation model, using a dynamic program and other functions, successfully emulated an automated chop saw that cuts, from a sample mill, full length lumber into usable parts according to a cutting bill. The program determined i f value recovery per board foot (value/fbm) from a mill run could be increased by modifying the chop saw's priority settings which forced parts into a cutting solution. Twenty different cutting algorithms were employed of which 18 prioritized up to three different parts, one was based on the sample mill's priority settings and the remaining one was a control or regular optimization. Each algorithm scanned the cutting bill to dynamically update priority settings, using the value of pieces remaining to be cut as a deciding factor each time a full length board was processed. Production was stopped on parts which had reached a certain production point or cutoff percentage. Data, consisting of grades and lengths of all lumber sections from two dimensions, 3" width and 3.75" width, were put into a simulation model for processing. Students-Newman-Keuls tests showed that there was no single algorithm that performed decisively better than others. The highest rated cutting algorithm prioritized three different parts and forced one of each part into a cutting solution with an 80% cutoff percentage. Further data analysis proved that good value/fbm results were not obtained by using more infeed lumber or sacrificing parts recovery percentage. Key Words: chop saw, cutting algorithms, dynamic program, optimization, priority settings, simulation.
The effect of redshift degeneracy and the damping effect of viscous medium on the information extracted from gravitational wave signals
Creators: name: Ning, Shou-Li
name: Xu, LiXin
Publisher: name: arXiv
Year: 2020
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Considering the cosmological redshift $z_c$ , the mass of GW source extracted from GW signal is $1+z_c$ times larger than its intrinsic value, and distance between detector and GW source should be regarded as luminosity distance. However, besides cosmological redshift, there are other kinds of redshifts should be considered, which is actually ignored, in the analysis of GW data, such as Doppler redshift and gravitational redshift, so the parameters extracted from GW may deviate from their intrinsic values. Another factor that may affect GW is the viscous medium in propagation path of GW, which may damp the GW with a damping rate of $16πGη$. Some studies indicate dark matter may interact with each other, thus dark matter may be the origin of viscosity of cosmic medium. Then the GW may be rapidly damped by the viscous medium that is made of dark matter, such as dark matter "mini-spike" around intermediate mass black hole. In this article, we mainly discuss how Doppler and gravitational redshift, together with the damping effect of viscous medium, affect the information, such as the mass and redshift of GW source, extracted from GW signals.
description: 5 pages, 4 figures
Stable two-dimensional soliton complexes in Bose-Einstein condensates with helicoidal spin-orbit coupling
Creators: name: Kartashov, Ya. V.
name: Sherman, E. Ya.
name: Malomed, B. A.
name: Konotop, V. V.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Pattern Formation and Solitons (nlin.PS)
subject: Optics (physics.optics)
subject: FOS: Physical sciences

description: We show that attractive two-dimensional spinor Bose-Einstein condensates with helicoidal spatially periodic spin-orbit coupling (SOC) support a rich variety of stable fundamental solitons and bound soliton complexes. Such states exist with chemical potentials belonging to the semi-infinite gap in the band spectrum created by the periodically modulated SOC. All these states exist above a certain threshold value of the norm. The chemical potential of fundamental solitons attains the bottom of the lowest band, whose locus is a ring in the space of Bloch momenta, and the radius of the ring is a non-monotonous function of the SOC strength. The chemical potential of soliton complexes does not attain the band edge. The complexes are bound states of several out-of-phase fundamental solitons whose centers are placed at local maxima of the SOC-modulation phase. In this sense, the impact of the helicoidal SOC landscape on the solitons is similar to that of a periodic two-dimensional potential. In particular, it can compensate repulsive forces between out-of-phase solitons, making their bound states stable. Extended stability domains are found for complexes built of two and four solitons (dipoles and quadrupoles, respectively). They are typically stable below a critical value of the chemical potential.
description: minor corrections, published version, 2020 New J. Phys. 22 103014
Additional file 1 of Prognostic value of stress cardiovascular magnetic resonance in asymptomatic patients with known coronary artery disease
Creators: name: Pezel, Théo
name: Hovasse, Thomas
name: Kinnel, Marine
name: Unterseeh, Thierry
name: Champagne, Stéphane
name: Solenn Toupin
name: Garot, Philippe
name: Sanguineti, Francesca
name: Garot, Jérôme
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Cell Biology
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics

description: Additional file 1: Supplement 1: Study flowchart. Supplement 2: Safety results. Supplement 3: Annualized event rates of MACE (A) and Cardiovascular mortality (B) stratified by the extent of myocardial ischemia (N = 1342). Supplement 4: Table. Univariable analysis of myocardial ischemia for prediction of adverse events (N = 1342). Supplement 5: Competitive risk analysis. Supplement 6: Table. Univariable and Multivariable Competing Risk Regression Analysis (N = 1342). Supplement 7: Table. Discrimination and reclassification associated with myocardial ischemia and LGE for prediction of MACE (N = 1342).
Relativistic rank-one separable kernel for helium-3 charge form factor
Creators: name: Bondarenko, Serge
name: Burov, Valery
name: Yurev, Sergey
Publisher: name: arXiv
Year: 2020
Subjects: subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Elastic electron-helium-3 scattering is studied in the relativistic impulse approximation. The amplitudes for the three-nucleon system are obtained by solving the relativistic generalization of the Faddeev equations with a separable rank-one kernel of the nucleon-nucleon interaction. The contribution of partial-wave states with nonzero orbital moment of a nucleon pair is investigated. The static approximation and additional relativistic corrections for the 3He charge form factor are calculated for the momentum transfer squared up to 100 fm^-2. The contribution of the 3D1 partial-wave state and relativistic corrections are found to be sizable at high energies.
Additional file 1 of Right ventricular myocardial deoxygenation in patients with pulmonary artery hypertension
Creators: name: Raman, Karthigesh Sree
name: Shah, Ranjit
name: Stokes, Michael
name: Walls, Angela
name: Woodman, Richard J.
name: Perry, Rebecca
name: Walker, Jennifer G.
name: Proudman, Susanna
name: Pasquale, Carmine G. De
name: Celermajer, David S.
name: Selvanayagam, Joseph B.
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified

description: Additional file 1: Table S1. Correlation between right ventricular (RV) ΔOS-CMR signal intensity and RV T1-mapping to RV CMR volumetric/functional indices and right heart catheter (RHC) hemodynamic indices.
Stellar mass loss and the Intra-Cluster Medium in Galactic globular clusters: a deep radio survey for HI and OH
Creators: name: van Loon, Jacco Th.
name: Stanimirovic, Snezana
name: Evans, A.
name: Muller, Erik
Publisher: name: arXiv
Year: 2005
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present the results of a survey, the deepest to date, for HI emission at 21 cm and OH emission at 18 cm (lines at 1612, 1665, 1667 and 1720 MHz) in the direction towards the Galactic globular clusters M 15, M 2, NGC 6934, NGC 7006 and Pal 13. The aim is to measure the amount of hydrogen in the intra-cluster medium (ICM), and to find OH masers in the circumstellar envelopes of globular cluster red giants. We present a tentative detection of 0.3 Msun of neutral hydrogen in M 15 and possible detections of neutral hydrogen in M 2 and Pal 13. We derive upper limits to the neutral hydrogen content of NGC 6934 and NGC 7006. No OH emission is detected. We also present deep HI data of the northern tip of the Magellanic Stream behind Pal 13.
description: Accepted for publication in MNRAS. 7 pages
Judges and Mass Litigation - a (Behavioural) Law and Economics Perspective
Creators: name: Biard, Alexandre Pierre <1986>
Publisher: name: Alma Mater Studiorum - Università di Bologna
Year: 2014
Subjects: IUS/02 Diritto privato comparato

description: Judicial duties have for decades extended far beyond the scope of traditional adjudication, judges being progressively called upon to occupy the role of social engineers. Meanwhile, contexts in which judges evolve have transformed: mass damage nowadays tends to multiply and create new challenges not only for legal actors, but also for society at large. In spring 2011, the replies received by the European Commission to its public consultation on collective redress indicated European stakeholders’ strong interest in seeing judiciaries play prominent and leading roles in the supervision and monitoring of procedures which enable groups of claimants to seek together compensation for damage caused by mass events. Judges are thus expected to be neutral and robust agents while assuming heavy responsibilities under a considerable burden. Insights from social sciences however invite us to revisit policymakers expectations and may shed new light on current debates about mass litigation.
Planet migration, resonant locking and accretion streams in PDS70: Comparing models and data
Creators: name: Toci, Claudia
name: Lodato, Giuseppe
name: Christiaens, Valentin
name: Fedele, Davide
name: Pinte, Christophe
name: Price, Daniel J.
name: Testi, Leonardo
Publisher: name: arXiv
Year: 2020
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: FOS: Physical sciences

description: The disc surrounding PDS 70, with two directly imaged embedded giant planets, is an ideal laboratory to study planet-disc interaction. We present three-dimensional smoothed particle hydrodynamics simulations of the system. In our simulations, planets, which are free to migrate and accrete mass, end up in a locked resonant configuration that is dynamically stable. We show that features observed at infrared (scattered light) and millimetre (thermal continuum) wavelengths are naturally explained by the accretion stream onto the outer planet, without requiring a circumplanetary disc around planet c. We post-processed our near-infrared synthetic images in order to account for observational biases known to affect high-contrast images. Our successful reproduction of the observations indicates that planet-disc dynamical interactions alone are sufficient to explain the observations of PDS 70.
description: 15 pages, 11 figures
Additional file 1 of Stable and Novel Quantitative Trait Loci (QTL) Confer Narrow Root Cone Angle in an Aerobic Rice (Oryza sativa L.) Production System
Creators: name: Vinarao, Ricky
name: Proud, Christopher
name: Zhang, Xiaolu
name: Snell, Peter
name: Fukai, Shu
name: Mitchell, Jaquie
Publisher: name: figshare
Year: 2021
Subjects: subject: Genetics
subject: FOS: Biological sciences

description: Additional file 1: Table S1. Summary of the number of detected polymorphic SNPs between Sherpa and IRAT109 and their average distances per chromosome. Numbers in parentheses are number of SNPs and average distance in cM using the final 1394 set of markers.
On the observability of resonant structures in planetesimal disks due to planetary migration
Creators: name: Reche, Rémy
name: Beust, Hervé
name: Augereau, J. C.
name: Absil, Olivier
Publisher: name: arXiv
Year: 2008
Subjects: subject: Astrophysics (astro-ph)
subject: FOS: Physical sciences

description: We present a thorough study of the impact of a migrating planet on a planetesimal disk, by exploring a broad range of masses and eccentricities for the planet. We discuss the sensitivity of the structures generated in debris disks to the basic planet parameters. We perform many N-body numerical simulations, using the symplectic integrator SWIFT, taking into account the gravitational influence of the star and the planet on massless test particles. A constant migration rate is assumed for the planet. The effect of planetary migration on the trapping of particles in mean motion resonances is found to be very sensitive to the initial eccentricity of the planet and of the planetesimals. A planetary eccentricity as low as 0.05 is enough to smear out all the resonant structures, except for the most massive planets. The planetesimals also initially have to be on orbits with a mean eccentricity of less than than 0.1 in order to keep the resonant clumps visible. This numerical work extends previous analytical studies and provides a collection of disk images that may help in interpreting the observations of structures in debris disks. Overall, it shows that stringent conditions must be fulfilled to obtain observable resonant structures in debris disks. Theoretical models of the origin of planetary migration will therefore have to explain how planetary systems remain in a suitable configuration to reproduce the observed structures.
description: 16 pages, 13 figures. Accepted for publication in A&A
Expériences de classification d'une collection de documents XML de structure homogène
Creators: name: Despeyroux, Thierry
name: Lechevallier, Yves
name: Trousse, Brigitte
name: Vercoustre, Anne-Marie
Publisher: name: arXiv
Year: 2005
Subjects: subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: This paper presents some experiments in clustering homogeneous XMLdocuments to validate an existing classification or more generally anorganisational structure. Our approach integrates techniques for extracting knowledge from documents with unsupervised classification (clustering) of documents. We focus on the feature selection used for representing documents and its impact on the emerging classification. We mix the selection of structured features with fine textual selection based on syntactic characteristics.We illustrate and evaluate this approach with a collection of Inria activity reports for the year 2003. The objective is to cluster projects into larger groups (Themes), based on the keywords or different chapters of these activity reports. We then compare the results of clustering using different feature selections, with the official theme structure used by Inria.
description: Cette version corrige des erreurs dans le nom de 2 auteurs cites dans la bibliographie
High-energy emission from tidal disruption events in active galactic nuclei
Creators: name: Chan, Chi-Ho
name: Piran, Tsvi
name: Krolik, Julian H.
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: Tidal disruption events (TDEs) taking place in active galactic nuclei (AGNs) are different from ordinary TDEs. In these events, the returning tidal debris stream drills through the pre-existing AGN accretion disk near the stream pericenter, destroying the inner disk in the process, and then intersects with the disk a second time at radii ranging from a few to hundreds of times the pericenter distance. The debris dynamics of such TDEs, and hence their appearance, are distinct from ordinary TDEs. Here we explore the observational signatures of this "second impact" of the stream with the disk. Strong shocks form as the dilute stream is stopped by the denser disk. Compton cooling of the shocked material produces hard X-rays, even soft gamma-rays, with most of the energy emitted between ~10 keV and 1 MeV. The luminosity follows the mass-return rate, peaking between ~$10^{42}$ and $10^{44}$ erg/s. The X-ray hardness and the smoothness of the light curve provide possible means for distinguishing the second impact from ordinary AGN flares, which exhibit softer spectra and more irregular light curves.
description: 12 pages, 8 figures, accepted by ApJ
Resummation of Threshold Logarithms in Effective Field Theory For DIS, Drell-Yan and Higgs Production
Creators: name: Idilbi, Ahmad
name: Ji, Xiangdong
name: Yuan, Feng
Publisher: name: arXiv
Year: 2006
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We apply the effective field theoretic (EFT) approach to resum the large perturbative logarithms arising when partonic hard scattering cross-sections are taken to the threshold limit. We consider deep inelastic scattering, Drell-Yan lepton pair production and the standard model Higgs production through gluon-gluon fusion via heavy-top loop. We demonstrate the equivalence of the EFT approach with the more conventional, factorization-based methods to all logarithmic accuracies and to all orders in perturbation theory. Specific EFT results are shown for the resummation up to next-to-next-to-next leading logarithmic accuracy for the above mentioned processes. We emphasize the relative simplicity by which we derive most of the results and more importantly their clear physical origin. We find a new relation between the functions $f_{(q,g)}$ in the quark and gluon form factors and the matching coefficients in Drell-Yan and Higgs production, which may explain their universality believed to hold to all orders in perturbation theory.
description: 28 pages. Some typos corrected. Two references added
Global2Local: Efficient Structure Search for Video Action Segmentation
Creators: name: Gao, Shang-Hua
name: Han, Qi
name: Li, Zhong-Yu
name: Peng, Pai
name: Wang, Liang
name: Cheng, Ming-Ming
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Temporal receptive fields of models play an important role in action segmentation. Large receptive fields facilitate the long-term relations among video clips while small receptive fields help capture the local details. Existing methods construct models with hand-designed receptive fields in layers. Can we effectively search for receptive field combinations to replace hand-designed patterns? To answer this question, we propose to find better receptive field combinations through a global-to-local search scheme. Our search scheme exploits both global search to find the coarse combinations and local search to get the refined receptive field combination patterns further. The global search finds possible coarse combinations other than human-designed patterns. On top of the global search, we propose an expectation guided iterative local search scheme to refine combinations effectively. Our global-to-local search can be plugged into existing action segmentation methods to achieve state-of-the-art performance.
description: Accepted by CVPR 2021. Source code: https://github.com/ShangHua-Gao/G2L-search
Investigating Microglial Responses during Health and Brain Injury: A Focus on SHIP-1
Creators: name: CHU, ERSKINE
Publisher: name: Monash University
Year: 2024
Subjects: classificationCode: 320404
subject: Cellular immunology
classificationCode: 320999
subject: Neurosciences not elsewhere classified

description: Inflammation is an important component of our body’s defense, but excessive inflammation of the brain interferes with the healing process after brain injury in children and can cause progressive brain diseases in adults. To understand what determines the intensity of brain inflammation, this thesis focused on the function of two specific immune factors found in humans. Extensive examination of mice at various ages with and without brain injury concluded that one of these molecules is important in suppressing inflammation in the young adult brain. This finding uncovered a potential target to slow the progression of various brain diseases in humans.
Additional file 1 of The effects of physical activity on overall survival among advanced cancer patients: a systematic review and meta-analysis
Creators: name: Takemura, Naomi
name: Siu Ling Chan
name: Smith, Robert
name: Cheung, Denise Shuk Ting
name: Chia-Chin Lin
Publisher: name: figshare
Year: 2021
Subjects: subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Science Policy

description: Additional file 1. Search strategy for PubMed. List of keywords used for literature search in PubMed.
Plasma physics in strong-field regimes: theories and simulations
Creators: name: Shi, Yuan
name: Qin, Hong
name: Fisch, Nathaniel J.
Publisher: name: arXiv
Year: 2020
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: In strong electromagnetic fields, unique plasma phenomena and applications emerge, whose description requires recently developed theories and simulations [Y. Shi, Ph.D. thesis, Princeton University (2018)]. In the classical regime, to quantify effects of strong magnetic fields on three-wave interactions, a convenient formula is derived by solving the fluid model to the second order in general geometry. As an application, magnetic resonances are exploited to mediate laser pulse compression, using which higher intensity pulses can be produced in wider frequency ranges, as confirmed by particle-in-cell simulations. In even stronger fields, relativistic-quantum effects become important, and a plasma model based on scalar quantum electrodynamics (QED) is developed, which unveils observable corrections to Faraday rotation and cyclotron absorption in strongly magnetized plasmas. Beyond the perturbative regime, lattice QED is extended as a numerical tool for plasma physics, using which the transition from wakefield acceleration to electron-positron pair production is captured when laser intensity exceeds the Schwinger threshold.
description: APS DPP 2020 Invited Talk TI01.00001
b-baryon semi-tauonic decays in the Standard Model
Creators: name: Han, Chao
name: Liu, Chun
Publisher: name: arXiv
Year: 2020
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the framework of HQET, $Λ_{b}\rightarrowΛ_{c}τ\barν_τ$ and $Ω_{b}\rightarrowΩ_{c}^{(*)}τ\barν_τ$ weak decays are studied to the order of $1/m_c$ and $1/m_b$. Helicity amplitudes are written down. Relevant Isgur-Wise functions given by QCD sum rule and large $N_c$ methods are applied in the numerical analysis. The baryonic R-ratios $R(Λ_c)$ and $R(Ω_c^{(*)})$ are obtained.
description: 20 pages, 7 figures and 1 table; v2: reference added
A Kohn-Sham system at zero temperature
Creators: name: Cornean, Horia
name: Hoke, Kurt
name: Neidhardt, Hagen
name: Racec, Paul N.
name: Rehberg, Joachim
Publisher: name: arXiv
Year: 2008
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 34L40, 34L30, 47H05, 81V70

description: An one-dimensional Kohn-Sham system for spin particles is considered which effectively describes semiconductor {nano}structures and which is investigated at zero temperature. We prove the existence of solutions and derive a priori estimates. For this purpose we find estimates for eigenvalues of the Schrödinger operator with effective Kohn-Sham potential and obtain $W^{1,2}$-bounds of the associated particle density operator. Afterwards, compactness and continuity results allow to apply Schauder's fixed point theorem. In case of vanishing exchange-correlation potential uniqueness is shown by monotonicity arguments. Finally, we investigate the behavior of the system if the temperature approaches zero.
description: 27 pages
Additional file 1 of The usability of Jordan stillbirths and neonatal deaths surveillance (JSANDS) system: results of focus group discussions
Creators: name: Khader, Yousef S.
name: Khulood K. Shattnawi
name: Nihaya Al-Sheyab
name: Alyahya, Mohammad
name: Batieha, Anwar
Publisher: name: figshare
Year: 2021
Subjects: subject: Space Science
subject: Medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy

description: Additional file 1: Appendix 1: Question guide.
On the Quantum Improved Affine Gravity
Creators: name: Moti, Raihaneh
name: Shojai, Ali
Publisher: name: arXiv
Year: 2021
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Improvement of the classical gravity with the running gravitational coupling obtained from asymptotically safe gravity, is a good way of considering the effects of quantum gravity. This is usually done for metric theories of gravity. Here we investigate the effects of such an improvement for pure affine theories of gravity. To motivate the approach, we first consider the effects of quantum improvement on the connection using metric theory and investigate the effects on the causal structure of black hole solution. Next in the framework of Schrödinger-Eddington affine theory, the general way of affine improvement is presented and a spherically symmetric solution is obtained and compared with other ways of improvement.
description: 30 pages, 6 figures