cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Three-dimensional buoyant hydraulic fractures: finite volume release
Creators: name: Möri, Andreas
name: Lecampion, Brice
Publisher: name: arXiv
Year: 2023
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: In impermeable media, a hydraulic fracture can continue to expand even without additional fluid injection if its volume exceeds the limiting volume of a hydrostatically loaded radial fracture. This limit depends on the mechanical properties of the surrounding solid and the density contrast between the fluid and the solid. Self-sustained fracture growth is characterized by two dimensionless numbers. The first parameter is a buoyancy factor that compares the total released volume to the limiting volume to determine whether buoyant growth occurs. The second parameter is the dimensionless viscosity of a radial fracture at the time when buoyant effects become of order 1. This dimensionless viscosity notably depends on the rate at which the fluid volume is released, indicating that both the total volume and release history impact self-sustained buoyant growth. Six well-defined propagation histories can be identified based on these two dimensionless numbers. Their growth evolves between distinct limiting regimes of radial and buoyant propagation, resulting in different fracture shapes. We can identify two growth rates depending on the dominant energy dissipation mechanism (viscous flow vs fracture creation) in the fracture head. For finite values of material toughness, the toughness-dominated limit represents a late-time solution for all fractures in growth rate and head shape (possibly reached only at a very late time). The viscosity-dominated limit can appear at intermediate times. Our three-dimensional simulations confirm the predicted scalings and highlight the importance of considering the entire propagation and release history for accurate analysis of buoyant hydraulic fractures.
description: Submitted to the J. Fluid Mech. on 03 April 2023
title: Image study of penile pathology
Creators: name: Rodríguez de la Fuente, Pablo
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Genital / Reproductive system male
subject: Anatomy
subject: MR
subject: Ultrasound
subject: CT
subject: Diagnostic procedure
subject: Neoplasia
subject: Acute
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: If we review the radiologic literature about penile pathology, we can see that is a part of the anatomy little studied, since the pathology that affects the penis isusually diagnosed and treated directly by the urologist. Our aim isto review the...
Cytotoxicity of Silver Nano-prisms Containing Acrylic Denture Soft Liners
Creators: name: Eurwongpanich, Santi
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Silver nano-prisms
Cytotoxicity
Soft liner

description: Journal of The Dental Association of Thailand, 68, Supplement Issue, 001-010
Generating Subsurface Earth Models using Discrete Representation Learning and Deep Autoregressive Network
Creators: name: Chen, Jungang
name: Huang, Chung-Kan
name: Delgado, Jose F.
name: Misra, Siddharth
Publisher: name: arXiv
Year: 2023
Subjects: subject: Geophysics (physics.geo-ph)
subject: FOS: Physical sciences

description: Subsurface earth models (referred to as geo-models) are crucial for characterizing complex subsurface systems. Multiple-point statistics are commonly used to generate geo-models. In this paper, a deep-learning-based generative method is developed as an alternative to the traditional Geomodel generation procedure. The generative method comprises two deep-learning models, namely the hierarchical vector-quantized variational autoencoder (VQ-VAE-2) and PixelSNAIL autoregressive model. Based on the principle of neural discrete representation learning, the VQ-VAE-2 learns to massively compress the Geomodels to extract the low-dimensional, discrete latent representation corresponding to each Geomodel. Following that, PixelSNAIL uses the deep autoregressive network to learn the prior distribution of the latent codes. For the purpose of Geomodel generation, PixelSNAIL samples from the newly learned prior distribution of latent codes, and then the decoder of the VQ-VAE-2 converts the newly sampled latent code to a newly constructed geo-model. PixelSNAIL can be used for unconditional or conditional geo-model generation. In an unconditional generation, the generative workflow generates an ensemble of geo-models without any constraint. On the other hand, in the conditional geo-model generation, the generative workflow generates an ensemble of geo-models similar to a user-defined source image, which ultimately facilitates the control and manipulation of the generated geo-models. To better construct the fluvial channels in the geo-models, the perceptual loss is implemented in the VQ-VAE-2 model instead of the traditional mean squared error loss. At a specific compression ratio, the quality of multi-attribute geo-model generation is better than that of single-attribute geo-model generation.
Three-dimensional visualization of a qutrit
Creators: name: Kurzynski, Pawel
name: Kolodziejski, Adrian
name: Laskowski, Wieslaw
name: Markiewicz, Marcin
Publisher: name: arXiv
Year: 2016
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We present a surprisingly simple three-dimensional Bloch sphere representation of a qutrit, i.e., a single three-level quantum system. We start with a symmetric state of a two-qubit system and relate it to the spin-1 representation. Using this representation we associate each qutrit state with a three-dimensional vector $\mathbf{a}$ and a metric tensor $\mathbf{\hatΓ}$ which satisfy $\mathbf{a}\cdot \mathbf{\hatΓ} \cdot \mathbf{a}\leq 1$. This resembles the well known condition for qubit Bloch vectors in which case $\mathbf{\hatΓ}=\hat{I}$. In our case the vector $\mathbf{a}$ corresponds to spin-1 polarisation, whereas the tensor $\mathbf{\hatΓ}$ is a function of polarisation uncertainties. Alternatively, $\mathbf{a}$ is a local Bloch vector of a symmetric two-qubit state and $\mathbf{\hatΓ}$ is a function of the corresponding correlation tensor. We also discuss how a purity of states and state-dynamics is depicted in our representation.
description: 8 pages, 6 figures, journal version
Appendices on statistical network inference, host heterogeneity and supplementary results from Reconstructing multi-strain pathogen interactions from cross-sectional survey data via statistical network inference
Creators: name: Man, Irene
name: Benincà, Elisa
name: Kretzschmar, Mirjam E.
name: Bogaards, Johannes A.
Publisher: name: The Royal Society
Year: 2023
Subjects: classificationCode: 60114
subject: Systems Biology
classificationCode: 60199
subject: Biochemistry and Cell Biology not elsewhere classified
classificationCode: 69999
subject: Biological Sciences not elsewhere classified
classificationCode: 10202
subject: Biological Mathematics

description: Infectious diseases often involve multiple pathogen species or multiple strains of the same pathogen. As such, knowledge of how different pathogens interact is key to understand and predict the outcome of interventions targeting only a subset of species or strains involved in disease. Population-level data may be useful to infer pathogen strain interactions, but most previously used inference methods only consider uniform interactions between all strains or focus on marginal pairwise interactions. As such, these methods are prone to bias induced by indirect interactions through other strains. Here, we evaluated statistical network inference for reconstructing heterogeneous interactions from cross-sectional surveys detecting joint presence/absence patterns of pathogen strains within hosts. We applied various network models to simulated survey data, representing endemic infection states of multiple pathogen strains with potential interactions in acquisition or clearance of infection. Satisfactory performance was demonstrated by the estimators converging to the true interactions. Accurate reconstruction of interaction networks was achieved by regularization or penalization for sample size. Although performance deteriorated in the presence of host heterogeneity, this was overcome by correcting for individual-level risk factors. Our work demonstrates how statistical network inference could prove useful for detecting multi-strain pathogen interactions and may have applications beyond epidemiology.
Calculation of true coincidence summing correction factor for a Broad Energy Germanium (BEGe) detector using standard and fabricated sources
Creators: name: Gupta, Ashish
name: Shareef, M.
name: Twisha, Munmun
name: Bhattacharjee, Saikat
name: Mukherjee, Gopal
name: Nayak, Satya Samiran
name: Basu, Sansaptak
name: Dasgupta, S.
name: Datta, J.
name: Bhattacharyya, S.
name: Mukherjee, A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: The true coincidence summing (TCS) correction factor for a Broad Energy Germanium (BEGe) detector has been calculated at far and close geometry measurement using multi-energetic radioactive $γ$-ray sources $^{60}$Co, $^{133}$Ba and $^{152}$Eu. The correction factors were calculated using experimental method and analytical method. Photopeak efficiency and total efficiency required to calculate the correction factor were obtained using Geant4 Monte Carlo simulation code. A few standard as well as fabricated mono-energetic sources were also included in the $γ$-ray efficiency measurements. The simulated efficiencies of mono-energetic $γ$-ray sources were matched to experimental $γ$-ray efficiencies by optimizing the detector parameters. The same parameters were used to obtain the photopeak and total efficiency for $γ$-ray of our interest and coincident $γ$-ray. Analytical correction factors and experimental correction factors were found in good agreement with each other.
title: Protocol optimization in the MRI evaluation of the rotator cuff focused on the supraspinatus tendon.
Creators: name: Etancelin-Jamet, Mathilde
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Musculoskeletal joint
subject: Musculoskeletal system
subject: MR
subject: Diagnostic procedure
subject: Tissue characterisation

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Shoulder pain is the third most common musculoskeletal complaint which patients consult their doctor for, after low back pain and knee pain (1) and has a prevalence in the general population between 16% and 26%. The most prevalent cause of shoulder...
Effect of Methyl Formate-methyl Acetate Treatment on the Tensile BondStrength between Denture Teeth and Denture Base Resin
Creators: name: Wiwatwarrapan, Chirat
Publisher: name: The Dental Association of Thailand
Year: 2018
Subjects: Acrylic denture teeth
Acrylic denture base
Tensile bond strength
Surface treatment

description: Journal of The Dental Association of Thailand, 68, Supplement Issue, 011-020
Thin silicon strip detectors for beam monitoring in Micro-beam Radiation Therapy
Creators: name: Povoli, Marco
name: Alagoz, Enver
name: Bravin, Alberto
name: Cornelius, Iwan
name: Bräuer-Krisch, Elke
name: Fournier, Pauline
name: Hansen, Thor-Erik
name: Kok, Angela
name: Lerch, Michael
name: Monakhov, Edouard
name: Morse, John
name: Petasecca, Marco
name: Requardt, Herwig
name: Rosenfeld, Anatoly
name: Röhrich, Dieter
name: Sandaker, Heidi
name: Salomé, Murielle
name: Stugu, Bjarne
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Detectors (physics.ins-det)
subject: FOS: Physical sciences

description: Microbeam Radiation Therapy (MRT) is an emerging cancer treatment that is currently being developed at the European Synchrotron Radiation Facility (ESRF) in Grenoble, France. This technique uses a highly collimated and fractionated X-ray beam array with extremely high dose rate and very small divergence, to benefit from the dose-volume effect, thus sparing healthy tissue. In case of any beam anomalies and system malfunctions, special safety measures must be installed, such as an emergency safety shutter that requires continuous monitoring of the beam intensity profile. Within the 3DMiMic project, a novel silicon strip detector that can tackle the special features of MRT, such as the extremely high spatial resolution and dose rate, has been developed to be part of the safety shutter system. The first prototypes have been successfully fabricated, and experiments aimed to demonstrate their suitability for this unique application have been performed. Design, fabrication and the experimental results as well as any identified inadequacies for future optimisation are reported and discussed in this paper.
description: 23 pages, 16 figures
title: MR Atlas of Orbital Pathologies
Creators: name: Baviskar, DINESH
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Head and neck
subject: Eyes
subject: Neuroradiology peripheral nerve
subject: MR
subject: Diagnostic procedure
subject: Education and training

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The role of imaging is well established in diagnosis of various orbital pathologies. MRI gives a detailed informationof the anatomy, pathology and the extent of the lesions affecting the orbit. MRI has inherent advantages over other imaging...
title: The use of a web-based education system in radiology as support for patient education conversation
Creators: name: Golchev, Milen
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Education and training
subject: Safety
subject: Computer Applications-General
subject: Complications
subject: CT
subject: Catheter arteriography
subject: eHealth
subject: Computer applications

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: The continuous technological development in radiology during the last decades has led to a significant decrease of exam time per patient for high-volume modalities like CT or MRI, and for the information process before diagnostic and interventional...
Accretion disks around a mass with quadrupole
Creators: name: Abishev, Medeu
name: Boshkayev, Kuantay
name: Quevedo, Hernando
name: Toktarbay, Saken
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider the stability properties of test particles moving along circular orbits around a mass with quadrupole. We show that the quadrupole modifies drastically the properties of an accretion disk made of such test particles.
description: submitted to the proceedings of ICGAC-12 http://rgs.vniims.ru/icgac12.htm, 2 pages
title: Contrast induced nephropathy: Are we adhering to guidelines? A retrospective analysis and audit
Creators: name: Chow, Geoffrey
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Acute
subject: Diagnostic procedure
subject: Contrast agent-intravenous
subject: CT
subject: Contrast agents

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Use of contrast media has allowed improved differentiation of body tissues in a number of modalities however its use is associated with variousrisks, including contrast induced nephropathy (CIN). This is particularly so for patients with risk...
title: MR-PET Evaluation of One-Month Post-Ablation Therapy for Hepatocellular Carcinoma - Preliminary Observations
Creators: name: Ramalho, Miguel
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Liver
subject: PET-MR
subject: Ablation procedures
subject: Cirrhosis
subject: Neoplasia

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: To our knowledge, no prior study has evaluated the role of FDG-MR-PET for the evaluation of early response to thermoablative treatment in the setting of HCC. Thus, our purpose was to evaluate the feasibility of whole-body hybrid MR-PET system to...
Methods, experiences, lessons learned, facilitators and barriers for co-research with children and adolescents – a rapid qualitative evidence synthesis
Creators: name: Rojatz, Daniela
name: Seidl, Karolina
name: Sommer, Isolde
name: Griebler, Ursula
name: Affengruber, Lisa
name: Wahl, Anna
name: Gugglberger, Lisa
name: Stauch, Lisa
name: Klerings, Irma
name: Okan, Orkan
Publisher: name: Open Science Framework
Year: 2023
Subjects: subject: Medicine and Health Sciences
subject: Public Health
subject: Public Health Education and Promotion
subject: participatory research
subject: youth
subject: co-research
subject: adolescents
subject: framework synthesis
subject: children
subject: rapid qualitative evidence synthesis

description: In this rapid qualitative evidence synthesis, we will explore facilitators and barriers as well as potential challenges and solutions for different methods used in co-research with children and adolescents from previously published studies. This review will prepare us for our own co-research with children and adolescents.
title: Renal arteries 3T magnetic resonance angiography: comparison of unenhanced FIESTA and contrast-enhanced sequences.
Creators: name: del Riego Fernandez-Nespral, Covadonga
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Comparative studies
subject: MR-Angiography
subject: Kidney
subject: Vascular
subject: Arteries / Aorta
subject: Arteriosclerosis
subject: Hypertension

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Renal artery stenosis (RAS), caused by atherosclerotic vascular changes or fibromuscular dysplasia are proven and reversible etiologies of renovascular arterial hypertension. Besides an appropriate medical treatment, there are some other effective...
Thermodynamics of blackbody radiation in nonlinear electrodynamics
Creators: name: Soares, I.
name: Turcati, R.
name: Duarte, S. B.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Statistical Mechanics (cond-mat.stat-mech)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the blackbody properties and the thermodynamic equilibrium quantities of a photon gas in the framework of nonlinear electrodynamics. In this vein, we take into account the photon propagation in a uniform external magnetic field in the weak field approximation, where an angular anisotropic energy density distribution appears in the frequency spectrum. The particular case when the photon propagates perpendicular to the background magnetic field is also discussed, which allows us to probe the strong field regime. We then derive a modified blackbody spectral distribution and the Stefan-Boltzmann law in this situation. Considerations about Wien's displacement law and the Rayleigh-Jeans formula are contemplated as well. Deviations from the thermodynamic quantities at thermal equilibrium such as energy, pressure, entropy, and heat capacity densities are obtained from the Helmholtz free energy. As an application, we study three nonlinear electrodynamics, namely, the Euler-Heisenberg, the generalized Born-Infeld, and the logarithmic electrodynamics. Possible implications on stellar systems with strong magnetic fields such as magnetars are discussed.
description: 11 pages, 1 figure
A note on full free product C*-algebras, lifting and quasidiagonality
Creators: name: Boca, Florin P.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Operator Algebras (math.OA)
subject: FOS: Mathematics
subject: 46M05

description: We study lifting properties for full product C*-algebras with amalgamation over ${\mathbb C}1$ and give new proofs for some results of Kirchberg and Pisier. We extend the result of Choi on the quasidiagonality of $C^*({\mathbb F}_n)$, proving that the free product with amalgamation over ${\mathbb C}1$ of a family of unital quasidiagonal C*-algebras is quasidiagonal.
Starch consolidation of porous fused silica ceramics
Creators: name: Karn SERIVALSATIT
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2018
Subjects: Porous ceramics
Fused silica
Glutinous rice flour
Starch consolidation

description: Journal of Metals, Materials and Minerals, 28, 1, 71-76
Sharp Besov capacity estimates for annuli in metric spaces with doubling measures
Creators: name: Björn, Anders
name: Björn, Jana
Publisher: name: arXiv
Year: 2023
Subjects: subject: Metric Geometry (math.MG)
subject: Analysis of PDEs (math.AP)
subject: FOS: Mathematics
subject: Primary: 31C45, Secondary: 30L99, 31C12, 31C15, 31E05, 46E36

description: We obtain precise estimates, in terms of the measure of balls, for the Besov capacity of annuli and singletons in complete metric spaces. The spaces are only assumed to be uniformly perfect with respect to the centre of the annuli and equipped with a doubling measure.
Standard Bases in mixed Power Series and Polynomial Rings over Rings
Creators: name: Markwig, Thomas
name: Ren, Yue
name: Wienand, Oliver
Publisher: name: arXiv
Year: 2015
Subjects: subject: Algebraic Geometry (math.AG)
subject: FOS: Mathematics
subject: 13P10, 13F25, 16W60, 12J25

description: In this paper we study standard bases for submodules of a mixed power series and polynomial ring $R[[t_1,\ldots,t_m]][x_1,\ldots,x_n]^s$ respectively of their localization with respect to a $t$-local monomial ordering for a certain class of noetherian rings $R$. The main steps are to prove the existence of a division with remainder generalizing and combining the division theorems of Grauert--Hironaka and Mora and to generalize the Buchberger criterion. Everything else then translates naturally. Setting either $m=0$ or $n=0$ we get standard bases for polynomial rings respectively for power series rings over $R$ as a special case.
description: 44 pages
Loop Quantum Gravity and Quantum Information
Creators: name: Bianchi, Eugenio
name: Livine, Etera R.
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We summarize recent developments at the interface of quantum gravity and quantum information, and discuss applications to the quantum geometry of space in loop quantum gravity. In particular, we describe the notions of link entanglement, intertwiner entanglement, and boundary spin entanglement in a spin-network state. We discuss how these notions encode the gluing of quanta of space and their relevance for the reconstruction of a quantum geometry from a network of entanglement structures. We then focus on the geometric entanglement entropy of spin-network states at fixed spins, treated as a many-body system of quantum polyhedra, and discuss the hierarchy of volume-law, area-law and zero-law states. Using information theoretic bounds on the uncertainty of geometric observables and on their correlations, we identify area-law states as the corner of the Hilbert space that encodes a semiclassical geometry, and the geometric entanglement entropy as a probe of semiclassicality.
description: 17 pages, Invited chapter for the "Handbook of Quantum Gravity" (Eds. C. Bambi, L. Modesto and I.L. Shapiro, Springer Singapore, expected in 2023)
title: Application of 3D Printing in Management of Complex Fractures
Creators: name: Kelil, Tatiana
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Experimental
subject: Musculoskeletal bone
subject: Computer Applications-3D
subject: Trauma

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Describe 3D printing for surgical planning and management of complexpelvic fractures. Discuss the steps involved in generating a useful STL file for 3D printingfrom DICOMCT...
A comparative study of nanofibrillated cellulose and microcrystalline cellulose as reinforcements in all-cellulose composites
Creators: name: Supachok TANPICHAI
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2018
Subjects: Cellulose
Composites
Biodegradability
Mechanical properties
Films
Rule of mixtures

description: Journal of Metals, Materials and Minerals, 28, 1, 10-15
Online Networks of Support in Distressed Environments: Solidarity and Mobilization during the Russian Invasion of Ukraine
Creators: name: Ye, Jinyi
name: Jindal, Nikhil
name: Pierri, Francesco
name: Luceri, Luca
Publisher: name: arXiv
Year: 2023
Subjects: subject: Social and Information Networks (cs.SI)
subject: FOS: Computer and information sciences

description: Despite their drawbacks and unintended consequences, social media networks have recently emerged as a crucial resource for individuals in distress, particularly during times of crisis. These platforms serve as a means to seek assistance and support, share reliable information, and appeal for action and solidarity. In this paper, we examine the online networks of support during the Russia-Ukraine conflict by analyzing four major social media networks: Twitter, Facebook, Instagram, and YouTube. Using a large dataset of 68 million posts, we explore the temporal patterns and interconnectedness between these platforms and online support websites. Our analysis highlights the prevalence of crowdsourcing and crowdfunding websites as the two main support platforms to mobilize resources and solicit donations, revealing their purpose and contents, and investigating different support-seeking and -receiving practices. Overall, our study underscores the potential of social media in facilitating online support in distressed environments through grassroots mobilization, contributing to the growing body of research on the positive impact of online platforms in promoting social good and protecting vulnerable populations during times of crisis and conflict.
description: Presented at ICWSM2023 Workshop "Data for the Wellbeing of Most Vulnerable"
Extension to “Market Interaction and Efficient Cooperation” (Brandts and Riedl, 2018)
Creators: name: Riedl, Arno
Publisher: name: Open Science Framework
Year: 2022

description: We present an extension of the experiments reported in our paper “Market Interaction and Efficient Cooperation” (Brandts and Riedl, 2018). The extension consists in conducting an additional treatment of the “Only Social Dilemma Game” (OSDG), in which, before the OSDG itself, participants can earn money in an individual real-effort task. Our objective is to compare the data from the new treatment with those from one previous treatment, called Market-Partners (MP), reported in our paper. In th MP treatment participants played a social-dilemma game after having interacted and earned money in a double-auction market. In our new treatment participants will play the social dilemma after having earned money in a real-effort task
Totally compatible associative and Lie dialgebras, tridendriform algebras and PostLie algebras
Creators: name: Zhang, Yong
name: Bai, Chengming
name: Guo, Li
Publisher: name: arXiv
Year: 2015
Subjects: subject: Rings and Algebras (math.RA)
subject: Quantum Algebra (math.QA)
subject: FOS: Mathematics
subject: 16W99, 18D50, 17B99

description: This paper studies the concepts of a totally compatible dialgebra and a totally compatible Lie dialgebra, defined to be a vector space with two binary operations that satisfy individual and mixed associativity conditions and Lie algebra conditions respectively. We show that totally compatible dialgebras are closely related to bimodule algebras and semi-homomorphisms. More significantly, Rota-Baxter operators on totally compatible dialgebras provide a uniform framework to generalize known results that Rota-Baxter related operators give tridendriform algebras. Free totally compatible dialgebras are constructed. We also show that a Rota-Baxter operator on a totally compatible Lie dialgebra gives rise to a PostLie algebra, generalizing the fact that a Rota-Baxter operator on a Lie algebra gives rise to a PostLie algebra.
description: 17 pages
title: Comparison Of Computed Tomography Angiography Of Carotid Arteries At Low And High Kilo-voltage Settings.
Creators: name: Gupta, Vivek
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Head and neck
subject: Vascular
subject: Arteries / Aorta
subject: CT
subject: CT-Angiography
subject: Radiation safety
subject: Dosimetric comparison

description: Aims and objectives Methods and materials Results Conclusion Personal information References
description: Aims and objectives: Advances in computed tomography (CT) technology in last decade have allowed CT Angiography (CTA) to become first line imaging study for increasing number of neurovascular applications, including evaluation of patients with steno occlusive carotid...
The Role of Nucleon Strangeness in Supernova Explosions
Creators: name: Hobbs, T. J.
name: Alberg, Mary
name: Miller, Gerald A.
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: Recent hydrodynamical simulations of supernova (SN) evolution have highlighted the importance of a thorough control over microscopic physics responsible for such internal processes as neutrino heating. In particular, it has been suggested that modifications to the neutrino-nucleon elastic cross section can potentially play a crucial role in producing successful supernova explosions. One possible source of such corrections can be found in a nonzero value for the nucleon's strange helicity content $Δs$. In the present analysis, however, we show that theoretical and experimental progress over the past decade has suggested a comparatively small magnitude for $Δs$, such that its sole effect is not sufficient to provide the physics leading to supernova explosions.
description: 13 pages, 3 figures. Now updated to published version
title:   DETERMINING POWER SYSTEM FAULT LOCATION USING NEURAL NETWORK APPROACH
Creators: name: Ojini, Edward
Publisher: name: University of Kentucky Libraries
Year: 2022
Subjects: subject: FOS: Electrical engineering, electronic engineering, information engineering
valueUri: http://www.oecd.org/science/inno/38235147.pdf

description: Fault location remains an extremely pivotal feature of the electric power grid as it ensures efficient operation of the grid and prevents large downtimes during fault occurrences. This will ultimately enhance and increase the reliability of the system. Since the invention of the electric grid, many approaches to fault location have been studied and documented. These approaches are still effective and are implemented in present times, and as the power grid becomes even more broadened with new forms of energy generation, transmission, and distribution technologies, continued study on these methods is necessary. This thesis will focus on adopting the artificial neural network method for fault location for a high-impedance grounded system, where fault currents are small for single phase to ground faults. This approach will be performed on a single 2-terminal distribution network. This thesis will also give a comprehensive explanation on the process of developing artificial neural networks (ANN) using MATLAB’s neural network app designers. The main objective of the experimental approach is to investigate the effects of different variations in ANN structures (such as number of neurons, number of hidden layers, input features, and data preprocessing) on predicting fault locations. Study results from the simulations have been presented to show performance of each ANN structure for fault location on the sample distribution system.
description: © 2022 Edward O. Ojini
title: Image features of lesions with fat component. From lipoma to well-differentiated liposarcomas.
Creators: name: Millor Muruzábal, Maite
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Pathology
subject: Diagnostic procedure
subject: MR
subject: CT
subject: Musculoskeletal soft tissue

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of this revision is: - To review the main classification of Soft Tissue Tumors with fat component. - To identify the most common radiological findings of typical lipomas, lipomas variants, atypical lipomas and well differentiated...
Effect of tempering temperature on microstructure and mechanical properties of low alloy high strength steel
Creators: name: Gadadhar SAHOO
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2018
Subjects: Austenization
Impact testing
Quenching
Tempering

description: Journal of Metals, Materials and Minerals, 28, 1, 16-21
A stochastic control perspective on term structure models with roll-over risk
Creators: name: Fontana, Claudio
name: Pavarana, Simone
name: Runggaldier, Wolfgang J.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Pricing of Securities (q-fin.PR)
subject: Optimization and Control (math.OC)
subject: FOS: Economics and business
subject: FOS: Mathematics
subject: 60G44, 90C15, 91G10, 91G30, 93E20

description: In this paper, we consider a generic interest rate market in the presence of roll-over risk, which generates spreads in spot/forward term rates. We do not require classical absence of arbitrage and rely instead on a minimal market viability assumption, which enables us to work in the context of the benchmark approach. In a Markovian setting, we extend the control theoretic approach of Gombani & Runggaldier (2013) and derive representations of spot/forward spreads as value functions of suitable stochastic optimal control problems, formulated under the real-world probability and with power-type objective functionals. We determine endogenously the funding-liquidity spread by relating it to the risk-sensitive optimization problem of a representative investor.
description: 25 pages (revised version)
Wear properties of boron added high strength low alloy (HSLA) SAE 8620 steel
Creators: name: Munzali MUSA
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2018
Subjects: SAE 8620 steel
HSLA steel
Wear rate
Friction coefficient
Tribology
High temperature

description: Journal of Metals, Materials and Minerals, 28, 1, 22-29
Detecting partial synchrony in a complex oscillatory network using pseudo-vortices
Creators: name: Yamada, Yasuhiro
name: Inaba, Kensuke
Publisher: name: arXiv
Year: 2023
Subjects: subject: Disordered Systems and Neural Networks (cond-mat.dis-nn)
subject: Adaptation and Self-Organizing Systems (nlin.AO)
subject: Chaotic Dynamics (nlin.CD)
subject: Pattern Formation and Solitons (nlin.PS)
subject: FOS: Physical sciences

description: Partial synchronization is characteristic phase dynamics of coupled oscillators on various natural and artificial networks, which can remain undetected due to the complexity of the systems. With an analogy between pairwise asynchrony of oscillators and topological defects, i.e., vortices, in the two-dimensional XY spin model, we propose a robust and data-driven method to identify the partial synchronization on complex networks. The proposed method is based on an integer matrix whose element is pseudo-vorticity that discretely quantifies asynchronous phase dynamics in every two oscillators, which results in graphical and entropic representations of partial synchrony. As a first trial, we apply our method to 200 FitzHugh-Nagumo neurons on a complex small-world network. Partially synchronized chimera states are revealed by discriminating synchronized states even with phase lags. Such phase lags also appear in partial synchronization in chimera states. Our topological, graphical, and entropic method is implemented solely with measurable phase dynamics data, which will lead to a straightforward application to general oscillatory networks including neural networks in the brain.
description: 9 pages, 5 figures
title: MRI findings that we should not forget about the different types of dementia.
Creators: name: Millor Muruzábal, Maite
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Dementia
subject: Diagnostic procedure
subject: MR
subject: Neuroradiology brain
subject: Head and neck

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of this revision is: - To review typical MRI findings in the different types of dementia. - And to correlate them with clinical information to guide us towards the correct...
Enhancement of mechanical, thermal and antibacterial properties of sisal/ polyhydroxybutyrate-co-valerate biodegradable composite
Creators: name: Thorsak KITTIKORN
Publisher: name: Metallurgy and Materials Science Research Institute, Chulalongkorn University
Year: 2018
Subjects: Sisal
PHBV
Surface modification
Thermal properties
Antimicrobial

description: Journal of Metals, Materials and Minerals, 28, 1, 52-61
Multidimensional quasiballistic thermal transport in transient grating spectroscopy
Creators: name: Minnich, Austin J.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Transient grating spectroscopy has emerged as a useful technique to study thermal phonon transport because of its ability to perform thermal measurements over length scales comparable to phonon mean free paths (MFPs). While several prior works have performed theoretical studies of quasiballistic heat conduction in transient grating, the analysis methods are either restricted to one spatial dimension or require phenomenological fitting parameters. Here, we analyze quasiballistic transport in a two-dimensional transient grating experiment, in which heat conduction can occur both in- and cross-plane, using an analytic Green's function of the Boltzmann equation we recently reported that is free of fitting parameters. We demonstrate a method by which phonon MFPs can be extracted from these measurements, thereby extending the MFP spectroscopy technique using transient grating to opaque bulk materials.
Systematic shell-model study of $^{98-130}$Cd isotopes and $8^+$ isomeric states
Creators: name: Patel, Deepak
name: Srivastava, Praveen C.
name: Shimizu, Noritaka
Publisher: name: arXiv
Year: 2023
Subjects: subject: Nuclear Theory (nucl-th)
subject: Nuclear Experiment (nucl-ex)
subject: FOS: Physical sciences

description: We present systematic shell-model studies of even-even $^{98-130}$Cd isotopes using a realistic effective shell-model interaction derived from the G-matrix approach with an inert core $^{88}$Sr. Our calculated low-lying excited energy spectra and electromagnetic properties are compared with the experimental data. On the basis of recently available experimental data, we predict spins and parities corresponding to unconfirmed states. We also discuss the properties of $8^+$ isomeric states in $^{98-104,130}$Cd isotopes.
description: 20 pages, 13 figures,
A perfect-fluid spacetime for a slightly deformed mass
Creators: name: Abishev, Medeu
name: Boshkayev, Kuantay
name: Quevedo, Hernando
name: Toktarbay, Saken
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We present approximate exterior and interior solutions of Einstein's equations which describe the gravitational field of a static deformed mass distribution. The deformation of the source is taken into account up to the first order in the quadrupole.
description: submitted to the proceedings of ICGAC-12 http://rgs.vniims.ru/icgac12.htm, 2 pages
Mu to e gamma and matching at mW
Creators: name: Davidson, Sacha
Publisher: name: arXiv
Year: 2016
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Several experiments search for μ- e flavour change, for instance in μ->e conversion, μ-> e γ, and μ-> 3e. This paper studies how to translate these experimental constraints from low energy to a New Physics scale M >> mW. A basis of QCD and QED-invariant operators (as appropriate below mW) is constructed, then run to mW with one-loop RGEs of QCD and QED. At mW, these operators are matched onto SU(2)-invariant dimension-six operators, which can continue to run up with electroweak RGEs. As an example, the μ-> e γbound is translated to the scale M, where it constrains two sums of operators. The constraints differ from those obtained in previous EFT analyses of μ-> e γ, but reproduce the expected bounds on flavour-changing interactions of the Z and the Higgs, because the matching at mW is pragmatically performed to the loop order required to get the "leading" contribution.
description: minor changes (typos corrected), version accepted for publication
title: Cephalic pancreaticoduodenenectomy: surgical technique, normal findings and complications.
Creators: name: Millor Muruzábal, Maite
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Pathology
subject: Normal variants
subject: Diagnostic procedure
subject: Complications
subject: CT
subject: Pancreas
subject: Abdomen

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: The aim of this revision is: - To review imaging characteristics of two surgical variants of cephalic pancreaticoduodenectomy (CPD). - To show normal postoperative findings in CT. - To identify the most common postoperative...
Time-like definition of quaternions in exterior algebra
Creators: name: Colombaro, Ivano
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Physics (physics.gen-ph)
subject: FOS: Physical sciences
subject: 20G20, 15A75

description: A formal description of quaternions by means of exterior calculus is presented. Considering a three-dimensional space-time characterized by three time-like coordinates, we have been able to consistently recover a suitable formulation of quaternions by means of the properties arising from exterior algebra and calculus. As an application, it is also illustrated how rotations may be written in terms of quaternions, in accordance with definition provided in exterior algebra.
description: 7 pages
British Gallup Poll CQ 721
Creators: name: Social Surveys (Gallup Poll) Limited
Publisher: name: Roper Center for Public Opinion Research
Year: 2013

description: Government approval (1); Margaret Thatcher job performance (1); James Callaghan job performance (1); David Steel job performance (1); party support (3); 1979 General Election (2); news about government (3); government actions (9); political group approval (4); unemployment (6); coup possible (1); NOW! Magazine (2); plumbers (8); English holiday (20); dog ownership (2); dog food (2).
Gallup Poll # 1958-0602: Russia/Religion and the Presidency/Presidential Election
Creators: name: Gallup
Publisher: name: Roper Center for Public Opinion Research
Year: 2008

description: Dwight Eisenhower job performance (1); summit meeting (2); Eisenhower to Moscow (1); Sherman Adams (2); voter participation (1); qualifications for president (5); partisan opinions (1); troops to Lebanon (1); Nasser (3); Richard Nixon vs. Adlai Stevenson (2); Richard Nixon vs. John Kennedy (2); Richard Nixon vs. Stuart Symington (2); Hungarian refugees (1); new cars (3).
Probing Gluons at the Spin Physics Detector
Creators: name: Guscov, Alexey
name: Datta, Amaresh
name: Karpishkov, Anton
name: Denisenko, Igor
name: Saleev, Vladimir
Publisher: name: arXiv
Year: 2023
Subjects: subject: High Energy Physics - Experiment (hep-ex)
subject: FOS: Physical sciences

description: The Spin Physics Detector (SPD) at the Nuclotron based Ion Collider fAcility (NICA) is a multi-purpose experiment designed to study nucleon spin structure in the three dimensions. With capabilities to collide polarized protons and deuterons with center of mass energy up to 27 GeV and luminosity up to $10^{32} \rm cm^{-2} \ s^{-1}$ for protons (an order of magnitude less for deuterons), the experiment will allow measurements of cross-sections and spin asymmetries of hadronic processes sensitive to the unpolarized and various polarized (helicity, Sivers, Boer-Mulders) gluon distributions inside the nucleons. Results from the SPD will be complementary to the present high energy spin experiments at the RHIC facility or future experiments like the EIC (at BNL) and AFTER (at LHC). SPD will provide data in moderate and large Bjorken-x for much improved global analyses of spin structures of the basic building blocks of Nature. With polarized deuteron collisions, SPD will be the unique laboratory for probing tensor polarized gluon distributions. In addition, there are also possibilities of colliding other light nuclei like Carbon at reduced collision energy and luminosity at the first stage of the experiment.
description: Accepted for publication in MDPI Physics special issue `From Heavy Ions to Astroparticle Physics'
title: Curious case of Misty Mesentery
Creators: name: Simelane, Thabisile
Publisher: name: European Congress of Radiology
Year: 2015
Subjects: subject: Abdomen
subject: Anatomy
subject: Small bowel
subject: CT
subject: Education
subject: Diagnostic procedure
subject: Inflammation
subject: Neoplasia

description: Learning objectives Background Findings and procedure details Conclusion Personal information References
description: Learning objectives: Mesenteric fat has a same density as the fat in the subcutaneous tissue {- 100 to -160 HU}. Infiltration of the increases the density to {- 40 to -60 HU } with loss of the sharp interface with the vascular structures – a hazy appearance that is...
Gallup Poll # 1958-0605: Elections/Communism/Political Parties/Race Relations
Creators: name: Gallup
Publisher: name: Roper Center for Public Opinion Research
Year: 2004

description: Prices of most things respondent buys will be higher/lower/about the same six months from now (1); how much thought given to coming November elections (1); ever voted before in this precinct/district (1); where do people who live in respondent's neighborhood go to vote (1); respondent is/is not registered to vote in November election (1); respondent does/does not plan to register to vote in November election (1); how often vote (1); which party would like to see win if elections for Congress were being held today (4); plan/do not plan to vote in election this November (2); Dwight D. Eisenhower job performance (1); most important problem facing country today (2); Sherman Adams (2); islands of Quemoy and Matsu off Chinese coast (2); United States should/should not go to war for Formosa (1); agree/disagree that Chiang Kai-Shek wants to get the United States into a war with China to regain his former power over the China mainland (1); quiz shows (2); Republican party vs. Democratic party (2); present political campaign (6); racial situation (5); would favor/oppose organizing a separate states rights party and naming a candidate who opposes integration (1); 1956 presidential election (1).