cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Maximum principle for optimal control of forward-backward doubly stochastic differential equations with jumps
Creators: name: Al-Hussein, AbdulRahman
name: Gherbal, Boulakhras
Publisher: name: arXiv
Year: 2013
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics
subject: 60H10, 93E20, 60G55

description: In this paper we consider the maximum principle of optimal control for a stochastic control problem. This problem is governed by a system of fully coupled multi-dimensional forward-backward doubly stochastic differential equation with Poisson jumps. Moreover, all the coefficients appearing in this system are allowed to be random and depend on the control variable. We derive, in particular, sufficient conditions for optimality for this stochastic optimal control problem.
Additional file 1 of The use of routine data from primary care practices in Germany to analyze the impact of the outbreak of SARS-CoV-2 on the utilization of primary care services for patients with type 2 diabetes mellitus
Creators: name: Strumann, Christoph
name: Blickle, Paul-Georg
name: von Meißner, Wolfgang C. G.
name: Steinhäuser, Jost
Publisher: name: figshare
Year: 2023
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1: Table S1. Number of practice visits and HbA1c of patients with DM type 2 per quarter. Table S2. Full estimation results of the multivariate analysis of the Covid-Outbreak.
SangoPangastraParshadam / Sri Narahari Sorkar Thakur
Creators: name: Kunjabihari DasAdhikari, Kiran Candra Rai
Publisher: name: Zenodo
Year: 2020
Subjects: Gaurahari, Narahari

description: Sri Narahari Sorkar Thakur is a most Intimate Associate of Sri KrsnaCaitanya Mahaprabhu
Star formation concentration as a tracer of environmental quenching in action: a study of the Eagle and C-Eagle simulations
Creators: name: Wang, Di
name: Lagos, Claudia D. P.
name: Croom, Scott M.
name: Wright, Ruby J.
name: Bahé, Yannick M.
name: Bryant, Julia J.
name: van de Sande, Jesse
name: Vaughan, Sam P.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Astrophysics of Galaxies (astro-ph.GA)
subject: FOS: Physical sciences

description: We study environmental quenching in the Eagle}/C-Eagle cosmological hydrodynamic simulations over the last 11 Gyr (i.e. $z=0-2$). The simulations are compared with observations from the SAMI Galaxy Survey at $z=0$. We focus on satellite galaxies in galaxy groups and clusters ($10^{12}\,\rm M_{\odot}$ $\lesssim$ $M_{200}$ < $3 \times 10^{15}\, \rm M_{\odot}$). A star-formation concentration index [$C$-index $= \log_{10}(r_\mathrm{50,SFR} / r_\mathrm{50,rband})$] is defined, which measures how concentrated star formation is relative to the stellar distribution. Both Eagle/C-Eagle and SAMI show a higher fraction of galaxies with low $C$-index in denser environments at $z=0-0.5$. Low $C$-index galaxies are found below the SFR-$M_{\star}$ main sequence (MS), and display a declining specific star formation rate (sSFR) with increasing radii, consistent with ``outside-in'' environmental quenching. Additionally, we show that $C$-index can be used as a proxy for how long galaxies have been satellites. These trends become weaker at increasing redshift and are absent by $z=1-2$. We define a quenching timescale $t_{\rm quench}$ as how long it takes satellites to transition from the MS to the quenched population. We find that simulated galaxies experiencing ``outside-in'' environmental quenching at low redshift ($z=0\sim0.5$) have a long quenching timescale (median $t_{\rm quench}$ > 2 Gyr). The simulated galaxies at higher redshift ($z=0.7\sim2$) experience faster quenching (median $t_{\rm quench}$ < 2Gyr). At $z\gtrsim 1-2$ galaxies undergoing environmental quenching have decreased sSFR across the entire galaxy with no ``outside-in'' quenching signatures and a narrow range of $C$-index, showing that on average environmental quenching acts differently than at $z\lesssim 1$.
description: 21 pages, 17 figures,
A tree-level 3-point function in the su(3)-sector of planar N=4 SYM
Creators: name: Foda, Omar
name: Jiang, Yunfeng
name: Kostov, Ivan
name: Serban, Didina
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We classify the 3-point functions of local gauge-invariant single-trace operators in the scalar sector of planar N=4 supersymmetric Yang-Mills involving at least one su(3) operator. In the case of two su(3) and one su(2) operators, the tree-level 3-point function can be expressed in terms of scalar products of su(3) Bethe vectors. Moreover, if the second level Bethe roots of one of the su(3) operators is trivial (set to infinity), this 3-point function can be written in a determinant form. Using the determinant representation, we evaluate the structure constant in the semi-classical limit, when the number of roots goes to infinity.
description: 31 pages, 17 figures
Canadian Open Neuroscience Platform (CONP) - Terms of Use for the CONP Portal
Creators: name: Knoppers, Bartha Maria
name: Beauvais, Michael
name: Cavoukian, Ann
name: Clarkson, John
name: Green-Noble, Lindsay
name: Illes, Judy
name: Karamchandani, Jason
name: Nadler, Roland
name: Roskams-Edris, Dylan
name: Stewart, Walter
Publisher: name: Zenodo
Year: 2023
Subjects: policy
terms of use
ethics and governance
data sharing
open science

description: These are the Terms of Use for the data- and tool-sharing Portal of the Canadian Open Neuroscience Platform found here: https://portal.conp.ca/
Occupational Health Hazards of Itinerant Waste Buyers (IWBs) in Kathmandu, Nepal
Creators: name: Khanal, Ashish
name: Giri, Suja
Publisher: name: figshare
Year: 2021
Subjects: subject: 111705 Environmental and Occupational Health and Safety
subject: FOS: Health sciences

description: The scrap collection work is associated with multiple health hazards. Cut and scratches during collection and transportation of scraps are common. IWBs purchase the scraps mainly papers, cartoons, glass bottles and metals from the households. This study was conducted in Kathmandu, the capital city of Nepal. The location was chosen because Kathmandu is the biggest city of Nepal with highest number of IWBs. The research used a case study strategy to examine the occupational health hazards of IWBs. The only mode of collecting and transporting of scraps in Kathmandu is the bicycle. They have to do this regular work even during the scorching sun and chilled winter. The musculoskeletal and gastrointestinal disorders are the common health problem shared by IWBs in Kathmandu, Nepal. Despite of these problems, IWBs don’t take it seriously and rarely goes for the health check-up. There is need of personal protective equipment and guidance for safety of IWBs. IWBs need to wear closed shoes and use gloves to avoid cuts during the collection and transportation of the recyclables.
title: Taxonomic revision and comments on two groups of the genus Coniophanes (Squamata: Dipsadidae)
Creators: name: Palacios-Aguilar, Ricardo
name: Flores-Villela, Oscar
Publisher: name: Senckenberg Gesellschaft für Naturforschung
Year: 2020

description: A revision of the Coniophanes lateritius and C. piceivittis groups was conducted to evaluate the taxonomic status of their members. The supraspecific groups of Coniophanes can be easily distinguished from each other, but the species within them exhibit wide overlap in scutellation. Apparently, these taxa can be differentiated by color pattern and geographic distribution. However, we report polymorphism in the color pattern of the lateritius group. Maxillary and hemipenial morphology can be useful and informative in the groups studied. The revision of these characters (scutellation, color pattern, maxillary and hemipenial morphology, and geographic distribution) led us to conclude that C. sarae is a junior synonym of C. lateritius, and to resurrect the name C. taeniatus new comb., for the Atlantic versant populations of Mexico previously assigned to C. piceivittis.
description: Se llevó a cabo la revisión de los grupos Coniophanes lateritius y C. piceivittis para evaluar el status taxonómico de sus integrantes. Los grupos supraespecíficos en Coniophanes pueden ser fácilmente diagnosticables entre sí, pero las especies que los conforman muestran amplio sobrelapamiento de caracteres de escutelación y parecen ser diferenciables sólo por patrones de coloración y distribución geográfica. Sin embargo, registramos polimorfismos en el patrón de coloración en el grupo lateritius. La morfología maxilar y hemipenial puede ser informativa y útil en los grupos abordados en este trabajo. La revisión de estos atributos (escutelación, morfología maxilar, hemipenial y distribución geográfica) nos lleva a considerar a C. sarae un sinónimo de C. lateritius y a resucitar el nombre C. taeniatus nueva comb., para las poblaciones de la vertiente del Atlántico de México previamente asignadas a C. piceivittis.
Flavor symmetry breaking in spin-orbit coupled bilayer graphene
Creators: name: Xie, Ming
name: Sarma, Sankar Das
Publisher: name: arXiv
Year: 2023
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: Recent experimental discovery of flavor symmetry breaking metallic phases in Bernal-stacked bilayer graphene points to the strongly interacting nature of electrons near the top (bottom) of its valence (conduction) band. Superconductivity was also observed in between these symmetry breaking phases when the graphene bilayer is placed under a small in-plane magnetic field or in close proximity to a monolayer WSe$_2$ substrate. Here we address the correlated nature of the band edge electrons and obtain the quantum phase diagram of their many-body ground states incorporating the effect of proximity induced spin-orbit coupling. We find that in addition to the spin/valley flavor polarized half and quarter metallic states, two types of intervalley coherent phases emerge near the phase boundaries between the flavor polarized metals. Both spin-orbit coupling and in-plane magnetic field disfavor the spin-unpolarized valley coherent phase. Our findings suggest possible competition between intervalley coherence and superconducting orders, arising from the intriguing correlation effects in bilayer graphene in the presence of spin-orbit coupling.
title: Estado
Creators: name: Brito, Miguel Nogueira de
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2020

description: A compreensão do Estado encontra ainda hoje nas reflexões de Max Weber sobre o tema o seu ponto de partida porventura mais profícuo. Weber definia o Estado como uma «organização institucional política» cujo «quadro administrativo pode exercer com sucesso o monopólio da força física legítima na execução das suas ordens». Esta definição suscita, desde logo, três considerações. Em primeiro lugar, embora não haja dúvida que o critério do monopólio da força física ocupa em tal definição o lugar preponderante, a mesma não se reduz a ele, importando ainda atentar nos critérios do carácter político, institucional, e organizacional do Estado, e ainda no critério da legitimidade do exercício da força física. Em segundo lugar, a definição em causa distingue-se por abstrair de qualquer dimensão substantiva do Estado e pela sua renúncia a qualquer tentativa de definição baseada nos fins e propósitos do Estado. Em terceiro lugar, é ainda necessário salientar a afinidade metodológica subjacente à definição proposta por Max Weber com a desenvolvida por Georg Jellinek na sua teoria do Estado.
description: ISSN 2184-4445
Additional file 1 of A Zur-mediated transcriptional regulation of the zinc export system in Pseudomonas aeruginosa
Creators: name: Ducret, Verena
name: Gonzalez, Diego
name: Leoni, Sara
name: Valentini, Martina
name: Perron, Karl
Publisher: name: figshare
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 1: Figure S1. A) DNAse I footprinting of czcR promoter (template strand) in the absence or presence or of 1 µM Zur protein. DNA fragments were analyzed by capillary electrophoresis. The two Zur boxes are indicated by the numbers 1 and 2 in red. The sequencing reaction is visible below the figure (seq1) and the sequence with the two boxes indicated in red is shown below the figure. B) Transcription start site (+1) of czcR and czcC determined by 5’RACE. The CzcR box, according to (1) is indicated in the box and the -35, -10 sequences were determined in silico using BPROM program (2).
Influencing Student Relationships With Physics Through Culturally Relevant Tools
Creators: name: Van Dusen, Ben
name: Otero, Valerie
Publisher: name: arXiv
Year: 2012
Subjects: subject: Physics Education (physics.ed-ph)
subject: FOS: Physical sciences

description: This study investigates how an urban, high school physics class responded to the inclusion of a classroom set of iPads and associated applications, such as screencasting. The participatory roles of students and the expressions of their relationships to physics were examined. Findings suggest that iPad technology altered classroom norms and student relationships to include increased student agency and use of evidence. Findings also suggest that the iPad provided a connection between physics, social status, and play. Videos, observations, interviews, and survey responses were analyzed to provide insight into the nature of these changes.
description: 4 pages, 6 figures, Physics Education Research Conference Proceedings
IGB: Addressing The Gaps In Labeling, Features, Heterogeneity, and Size of Public Graph Datasets for Deep Learning Research
Creators: name: Khatua, Arpandeep
name: Mailthody, Vikram Sharma
name: Taleka, Bhagyashree
name: Ma, Tengfei
name: Song, Xiang
name: Hwu, Wen-mei
Publisher: name: arXiv
Year: 2023
Subjects: subject: Machine Learning (cs.LG)
subject: Artificial Intelligence (cs.AI)
subject: Distributed, Parallel, and Cluster Computing (cs.DC)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: Graph neural networks (GNNs) have shown high potential for a variety of real-world, challenging applications, but one of the major obstacles in GNN research is the lack of large-scale flexible datasets. Most existing public datasets for GNNs are relatively small, which limits the ability of GNNs to generalize to unseen data. The few existing large-scale graph datasets provide very limited labeled data. This makes it difficult to determine if the GNN model's low accuracy for unseen data is inherently due to insufficient training data or if the model failed to generalize. Additionally, datasets used to train GNNs need to offer flexibility to enable a thorough study of the impact of various factors while training GNN models. In this work, we introduce the Illinois Graph Benchmark (IGB), a research dataset tool that the developers can use to train, scrutinize and systematically evaluate GNN models with high fidelity. IGB includes both homogeneous and heterogeneous academic graphs of enormous sizes, with more than 40% of their nodes labeled. Compared to the largest graph datasets publicly available, the IGB provides over 162X more labeled data for deep learning practitioners and developers to create and evaluate models with higher accuracy. The IGB dataset is a collection of academic graphs designed to be flexible, enabling the study of various GNN architectures, embedding generation techniques, and analyzing system performance issues for node classification tasks. IGB is open-sourced, supports DGL and PyG frameworks, and comes with releases of the raw text that we believe foster emerging language models and GNN research projects. An early public version of IGB is available at https://github.com/IllinoisGraphBenchmark/IGB-Datasets.
description: Accepted in KDD'23 conference. This is final preprint version
Additional file 2 of A Zur-mediated transcriptional regulation of the zinc export system in Pseudomonas aeruginosa
Creators: name: Ducret, Verena
name: Gonzalez, Diego
name: Leoni, Sara
name: Valentini, Martina
name: Perron, Karl
Publisher: name: figshare
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 2: Figure S2. Growth curves of the wt PAO1 strain, the Δzur mutant and the ΔzurΔznuB double mutant without or in presence of 2 mM ZnCl2 (Zn). Standard deviations of the triplicates are indicated.
Middle Kingdom on the Margins: The Perilous Journey of Chinese into the MLA and other Radical Ruminations
Creators: Lupke, Christopher
Publisher: name: University of Alberta Library
Year: 2013

A polemic on the need to decolonize the implicit apartheid system of the Modern Language Association, which although it claims the entire territory of "modern languages" and all that that entails, is almost entirely dominated by European languages and mainstream English/American studies. In this article, I put forth suggestions for how to reform the organization, which boasts that it is the largest humanities academic association in the world. I suggest that the MLA needs non-Western studies as much as we need it and that we should work together to improve the situation. The article, along with others in this special theme issue, was pivotal in motivating reform in the MLA and the move from a "division" system to a more inclusive "forum" structure.
Searching for iron nanoparticles with a general-purpose Gaussian approximation potential
Creators: name: Jana, Richard
name: Caro, Miguel A.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We present a general-purpose machine learning Gaussian approximation potential (GAP) for iron that is applicable to all bulk crystal structures found experimentally under diverse thermodynamic conditions, as well as surfaces and nanoparticles (NPs). By studying its phase diagram, we show that our GAP remains stable at extreme conditions, including those found in the Earth's core. The new GAP is particularly accurate for the description of NPs. We use it to identify new low-energy NPs, whose stability is verified by performing density functional theory calculations on the GAP structures. Many of these NPs are lower in energy than those previously available in the literature up to $N_\text{atoms}=100$. We further extend the convex hull of available stable structures to $N_\text{atoms}=200$. For these NPs, we study characteristic surface atomic motifs using data clustering and low-dimensional embedding techniques. With a few exceptions, e.g., at magic numbers $N_\text{atoms}=59$, $65$, $76$ and $78$, we find that iron tends to form irregularly shaped NPs without a dominant surface character or characteristic atomic motif, and no reminiscence of crystalline features. We hypothesize that the observed disorder stems from an intricate balance and competition between the stable bulk motif formation, with bcc structure, and the stable surface motif formation, with fcc structure. We expect these results to improve our understanding of the fundamental properties and structure of low-dimensional forms of iron, and to facilitate future work in the field of iron-based catalysis.
Room Temperature Nanoscale Ferroelectricity in Magnetoelectric GaFeO3 Epitaxial Thin Films
Creators: name: Mukherjee, Somdutta
name: Roy, Amritendu
name: Auluck, Sushil
name: Prasad, Rajendra
name: Gupta, Rajeev
name: Garg, Ashish
Publisher: name: arXiv
Year: 2013
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: We demonstrate room temperature ferroelectricity in the epitaxial thin films of magnetoelectric GaFeO3. Piezo-force measurements show a 180o phase shift of piezoresponse upon switching the electric field indicating nanoscale ferroelectricity in epitaxial thin films of gallium ferrite. Further, temperature dependent impedance analysis with and without the presence of an external magnetic field clearly reveals a pronounced magneto-dielectric effect across the magnetic transition temperature. In addition, our first principles calculations show that Fe ions are not only responsible for ferrimagnetism as observed earlier, but also give rise to the observed ferroelectricity, making GFO an unique single phase multiferroic.
description: 15 pages, 4 main figures
Additional file 3 of A Zur-mediated transcriptional regulation of the zinc export system in Pseudomonas aeruginosa
Creators: name: Ducret, Verena
name: Gonzalez, Diego
name: Leoni, Sara
name: Valentini, Martina
name: Perron, Karl
Publisher: name: figshare
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 3: Figure S3. GFP promoter fusions containing 542 bp upstream of the czcC DNA regionincluding either the wt or the mutated Zur boxes (mut1+2). Fusions were transformed into the wt PAO1 strain. Cultures were incubated at 37°C with shaking in a microplate reader and fluorescence measurement was performed every 15 min after the addition of 2mM ZnCl2, or without the addition of Zn, as indicated. The fluorescence values are normalized with cell density. Standard deviations of the triplicates are indicated.
Entanglement entropy in higher derivative holography
Creators: name: Bhattacharyya, Arpan
name: Kaviraj, Apratim
name: Sinha, Aninda
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: We consider holographic entanglement entropy in higher derivative gravity theories. Recently Lewkowycz and Maldacena arXiv:1304.4926 have provided a method to derive the equations for the entangling surface from first principles. We use this method to compute the entangling surface in four derivative gravity. Certain interesting differences compared to the two derivative case are pointed out. For Gauss-Bonnet gravity, we show that in the regime where this method is applicable, the resulting equations coincide with proposals in the literature as well as with what follows from considerations of the stress tensor on the entangling surface. Finally we demonstrate that the area functional in Gauss-Bonnet holography arises as a counterterm needed to make the Euclidean action free of power law divergences.
description: 24 pages, 1 figure. v3: typos corrected, published version
Growth-rate measurement with type-Ia supernovae using ZTF survey simulations
Creators: name: Carreres, Bastien
name: Bautista, Julian E.
name: Feinstein, Fabrice
name: Fouchez, Dominique
name: Racine, Benjamin
name: Smith, Mathew
name: Amenouche, Mellissa
name: Aubert, Marie
name: Dhawan, Suhail
name: Ginolin, Madeleine
name: Goobar, Ariel
name: Gris, Philippe
name: Lacroix, Leander
name: Nuss, Eric
name: Regnault, Nicolas
name: Rigault, Mickael
name: Robert, Estelle
name: Rosnet, Philippe
name: Sommer, Kelian
name: Dekany, Richard
name: Groom, Steven L.
name: Sravan, Niharika
name: Masci, Frank J.
name: Purdum, Josiah
Publisher: name: arXiv
Year: 2023
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Measurements of the growth rate of structures at $z < 0.1$ with peculiar velocity surveys have the potential of testing the validity of general relativity on cosmic scales. In this work, we present growth-rate measurements from realistic simulated sets of type-Ia supernovae (SNe Ia) from the Zwicky Transient Facility (ZTF). We describe our simulation methodology, the light-curve fitting and peculiar velocity estimation. Using the maximum likelihood method, we derive constraints on $fσ_8$ using only ZTF SN Ia peculiar velocities. We carefully tested the method and we quantified biases due to selection effects (photometric detection, spectroscopic follow-up for typing) on several independent realizations. We simulated the equivalent of 6 years of ZTF data, and considering an unbiased spectroscopically typed sample at $z < 0.06$, we obtained unbiased estimates of $fσ_8$ with an average uncertainty of 19% precision. We also investigated the information gain in applying bias correction methods. Our results validate our framework which can be used on real ZTF data.
description: 20 pages, 13 figures
Unconventional vortex states in nanoscale superconductors due to shape-induced resonances in the inhomogeneous Cooper-pair condensate
Creators: name: Zhang, L. -F.
name: Covaci, L.
name: Milošević, M. V.
name: Berdiyorov, G . R.
name: Peeters, F. M.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Superconductivity (cond-mat.supr-con)
subject: FOS: Physical sciences

description: Vortex matter in mesoscopic superconductors is known to be strongly affected by the geometry of the sample. Here we show that in nanoscale superconductors with coherence length comparable to the Fermi wavelength the shape resonances of the order parameter results in an additional contribution to the quantum topological confinement - leading to unconventional vortex configurations. Our Bogoliubov-de Gennes calculations in a square geometry reveal a plethora of asymmetric, giant multi-vortex, and vortex-antivortex structures, stable over a wide range of parameters and which are very different from those predicted by the Ginzburg-Landau theory. These unconventional states are relevant for high-Tc nanograins, confined Bose-Einstein condensates, and graphene flakes with proximity-induced superconductivity.
description: to appear in Phys. Rev. Lett
Perturbative superstrata
Creators: name: Giusto, Stefano
name: Russo, Rodolfo
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study a particular class of D-brane bound states in type IIB string theory (dubbed "superstrata") that describe microstates of the 5D Strominger-Vafa black hole. By using the microscopic description in terms of open strings we probe these configurations with generic light closed string states and from there we obtain a linearized solution of six-dimensional supergravity preserving four supersymmetries. We then discuss two generalizations of the solution obtained which capture different types of non-linear corrections. By using this construction, we can provide the first explicit example of a superstratum solution which includes the effects of the KK-monopole dipole charge to first order.
description: 31 pages
Additional file 4 of A Zur-mediated transcriptional regulation of the zinc export system in Pseudomonas aeruginosa
Creators: name: Ducret, Verena
name: Gonzalez, Diego
name: Leoni, Sara
name: Valentini, Martina
name: Perron, Karl
Publisher: name: figshare
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 4: Table S1. Strains and plasmids used in this study
Hearts of twin cotorsion pairs on exact categories
Creators: name: Liu, Yu
Publisher: name: arXiv
Year: 2013
Subjects: subject: Representation Theory (math.RT)
subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: In the papers of Nakaoka, he introduced the notion of hearts of (twin) cotorsion pairs on triangulated categories and showed that they have structures of (semi-) abelian categories. We study in this article a twin cotorsion pair (S,T),(U,V) on an exact category B with enough projectives and injectives and introduce a notion of the heart. First we show that its heart is preabelian. Moreover we show the heart of a single cotorsion pair is abelian. These results are analog of Nakaoka's results in triangulated categories. We also consider special cases where the heart has nicer structure. By our results, the heart of a special twin cotorsion pair (S,T),(T,V), is integral and almost abelian. Finally we show that the Gabriel-Zisman localisation of the heart at the class of regular morphisms is abelian, and moreover it is equivalent to the category of finitely presented modules over a stable subcategory of B.
description: 31pages
Nonlinear excitation of low-n harmonics in reduced magnetohydrodynamic simulations of edge-localized modes
Creators: name: Krebs, Isabel
name: Hoelzl, Matthias
name: Lackner, Karl
name: Guenter, Sibylle
Publisher: name: arXiv
Year: 2013
Subjects: subject: Plasma Physics (physics.plasm-ph)
subject: FOS: Physical sciences

description: Nonlinear simulations of the early ELM phase based on a typical type-I ELMy ASDEX Upgrade discharge have been carried out using the reduced MHD code JOREK. The analysis is focused on the evolution of the toroidal Fourier spectrum. It is found that during the nonlinear evolution, linearly subdominant low-n Fourier components, in particular the n = 1, grow to energies comparable with linearly dominant harmonics. A simple model is developed, based on the idea that energy is transferred among the toroidal harmonics via second order nonlinear interaction. The simple model reproduces and explains very well the early nonlinear evolution of the toroidal spectrum in the JOREK simulations. Furthermore, it is shown for the n = 1 harmonic, that its spatial structure changes significantly during the transition from linear to nonlinearly driven growth. The rigidly growing structure of the linearly barely unstable n = 1 reaches far into the plasma core. In contrast, the nonlinearly driven n = 1 has a rigidly growing structure localized at the plasma edge, where the dominant toroidal harmonics driving the n = 1 are maximal and in phase. The presented quadratic coupling model might explain the recent experimental observation of strong low-n components in magnetic measurements [Wenninger et al., Non-linear magnetic perturbations during edge localized modes in TCV dominated by low n mode components, submitted to Nuclear Fusion].
Additional file 5 of A Zur-mediated transcriptional regulation of the zinc export system in Pseudomonas aeruginosa
Creators: name: Ducret, Verena
name: Gonzalez, Diego
name: Leoni, Sara
name: Valentini, Martina
name: Perron, Karl
Publisher: name: figshare
Year: 2023
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Medicine
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy
subject: 69999 Biological Sciences not elsewhere classified
subject: Computational Biology

description: Additional file 5: Table S2. Primers used in this study
Beitrag zur Feststellung der Lage und der jetzigen Beschaffenheit der Römermauer zu Köln
Creators: name: Vleuten, F. Van
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: Beitrag zur Feststellung der Lage und der jetzigen Beschaffenheit der Römermauer zu Köln. Von Oberlehrer Mich. Mertz. Gedruckt als Programm der Ober-Realschule zu Köln für das Schuljahr 1882-83. 28 S. 4° und 2 Pläne
description: Bonner Jahrbücher, Bd. 75 (1883): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Understanding Co-Existence of Violence and Care – A Sociological Analysis of Workplace Violence in Government Hospitals in West Bengal, India
Creators: name: Sarkar, Tannistha
Publisher: name: University of Chicago
Year: 2021
Subjects: subject: Government Hospitals
subject: Healthcare workers
subject: Patients
subject: Patient Acquaintances
subject: Habitus
subject: Forms of Capital
subject: Social Space
subject: Structural Violence
subject: Structuralism
subject: Forward Panic
subject: Power dynamics
subject: West Bengal, India
subject: Workplace Violence

description: Communication between doctors, nurses and patients has been the focus of social scientific research since the past few decades. Their communication patterns determine how efficiently healthcare can be delivered to society and consequently the job satisfaction of healthcare workers which is important to ensure retention of the doctor and nurse populations. The relationship between doctors and patients have evolved since the time of Hippocrates, from a paternalistic relationship to a collaborative relationship in contemporary society. In light of these transitions in the relationship dynamics between physicians, nurses and patients, the state of West Bengal, India, is witnessing another drift in this relationship – violence. Incidents of assault against physicians and nurses from relatives and family members of patients have become frequent both in the pre-pandemic and COVID-19 eras. This paper endeavors to unfurl the covert sociological factors that contribute to the waning of the relationship between healthcare workers and wider society, of which violence is only a symptom. The habitus of the doctors, nurses, and patients were found to be structured by the insufficiency of healthcare resource allocation. This insufficiency generated the foundation for structural violence which was brought forward through respondent narratives. Through the lens of structuralism, the remote agents (healthcare policy framers and administrators) responsible for the broader structural forces that impede the smooth flow of healthcare were recognized. It was inferred that all three groups are partly oblivious to these forces and direct their dissatisfaction and consequent hostility (especially patient acquaintances) towards each other instead of targeting the structural agents. Finally, an analysis of power flow dynamics helps debunk the notion that doctors are the ultimate centers of power in the hospital settings and identifies the ways in which patients and nurses also exert power on the doctors, and on each other. It is hoped that this deconstruction of the workplace interactions and their violent consequences can help develop methods for improving the doctor, nurse, and patient relationship, and mitigating the violence to enable smooth delivery of healthcare.
Transversal effects on the ground-state of hard-core dipolar bosons in one-dimensional optical lattices
Creators: name: Korbmacher, H.
name: Domínguez-Castro, G. A.
name: Li, W.
name: Zakrzewski, J.
name: Santos, L.
Publisher: name: arXiv
Year: 2023
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: Polar lattice gases are usually assumed to have an inter-site interaction that decays with the inter-particle distance $r$ as $1/r^3$. However, a loose-enough transversal confinement may strongly modify the dipolar decay in one-dimensional lattices. We show that this modification alters significantly the ground-state properties of hard-core dipolar bosons. For repulsive inter-site interactions, the corrected decay alters the conditions for devil's staircase insulators, affecting significantly the particle distribution in the presence of an overall harmonic confinement. For attractive interactions, it results in a reduction of the critical dipole interaction for the formation of self-bound clusters, and for a marked enhancement of the region of liquefied lattice droplets.
description: 6 pages, 5 figures
Die Kriege der Flavischen Kaiser an der Nordgrenze des Reiches
Creators: name: Asbach, Julius
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 81 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Imitation and Transfer Learning for LQG Control
Creators: name: Guo, Taosha
name: Makdah, Abed AlRahman Al
name: Krishnan, Vishaal
name: Pasqualetti, Fabio
Publisher: name: arXiv
Year: 2023
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics

description: In this paper we study an imitation and transfer learning setting for Linear Quadratic Gaussian (LQG) control, where (i) the system dynamics, noise statistics and cost function are unknown and expert data is provided (that is, sequences of optimal inputs and outputs) to learn the LQG controller, and (ii) multiple control tasks are performed for the same system but with different LQG costs. We show that the LQG controller can be learned from a set of expert trajectories of length $n(l+2)-1$, with $n$ and $l$ the dimension of the system state and output, respectively. Further, the controller can be decomposed as the product of an estimation matrix, which depends only on the system dynamics, and a control matrix, which depends on the LQG cost. This data-based separation principle allows us to transfer the estimation matrix across different LQG tasks, and to reduce the length of the expert trajectories needed to learn the LQG controller to~$2n+m-1$ with $m$ the dimension of the inputs (for single-input systems with $l=2$, this yields approximately a $50\%$ reduction of the required expert data).
description: Accepted by IEEE L-CSS
title: Guerra Justa
Creators: name: Veríssimo, Luís
Publisher: name: IFILNOVA, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa
Year: 2020

description: Neste artigo, iremos debruçar-nos sobre o problema da justiça de guerra. Este problema pode ser abordado de diversos pontos de vista: legal, moral, jurídico, político, religioso, etc. Contudo, iremos apenas focar-nos em alguns elementos centrais para a discussão ética ou moral em torno desse problema.  Assim, embora possa ter algumas implicações importantes a esse respeito, a abordagem que aqui será seguida demarca-se de uma análise centrada nas questões legais associadas a este problema. De um ponto de vista estritamente legal, o problema consiste essencialmente em saber interpretar e articular as leis atualmente em vigor e, caso estas sejam insatisfatórias averiguar se podem (ou devem) ser revistas ou reformuladas. Contudo, quando o problema se coloca a um nível moral, aquilo que importa saber é se, independentemente do que as leis têm a dizer sobre o assunto, o conjunto de atos que no seu todo constituem uma guerra devem ser classificados como moralmente permissíveis (ou aceitáveis) ou impermissíveis (inaceitáveis) e, no caso de considerarmos que se trata de atos moralmente permissíveis, se são meramente facultativos (i.e. se, de um ponto de vista moral, tanto podemos realizá-los como não) ou se são obrigatórios (i.e. se, de um ponto de vista moral, não podemos deixar de os realizar).
description: Veríssimo, L. “Guerra Justa”. Dicionário de Filosofia Moral e Política (2020), 2.ª série, coord. António Marques e André Santos Campos. Lisboa: Instituto de Filosofia da Nova, URL:
description: ISSN 2184-4445
Supplemental online material to: Circulating FGF21 Concentration, Fasting Plasma Glucose and the Risk of Type 2 Diabetes: Results from the PREVEND study
Creators: name: Post, Adrian
Publisher: name: figshare
Year: 2022
Subjects: Endocrinology

description: Supplemental online material to: Circulating FGF21 Concentration, Fasting Plasma Glucose and the Risk of Type 2 Diabetes: Results from the PREVEND study
A. B. Meyer. Gurina im Obergailthale, Kärnthen
Creators: name: Schaaffhausen, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2018

description: Rezension zu: A. B. Meyer. Gurina im Obergailthale, Kärnthen. Dresden 1885, mit 14 Tafeln in Lichtdruck.
description: Bonner Jahrbücher, Bd. 81 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Geometric aspects of nonlinear and nonequilibrium phenomena
Creators: name: Morimoto, Takahiro
name: Kitamura, Sota
name: Nagaosa, Naoto
Publisher: name: arXiv
Year: 2023
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We review recent developments in the research of nonlinear and nonequilibrium phenomena in solids focusing on their geometrical aspects. We start with introducing the basic concepts of geometrical phases of Bloch electrons and Floquet theory for periodically driven systems. Then we review recent attempts to engineer topological phases in nonequilibrium matters such as graphene, magnets, and superconductors irradiated with circularly polarized light. We next review a bulk photovoltaic effect of inversion broken materials focusing on the shift current response. The shift current is described with Berry connections and has a close relationship to the modern theory of polarization. We further review recent extensions of the shift current to correlated electron systems. Finally, we explain the geometric diabatic time evolution in the Zener tunneling process and its consequences on nonreciprocal transport.
description: 22 pages, 13 figures; a review paper submitted to J. Phys. Soc. Jpn
Observation of Zitterbewegung in a spin-orbit coupled Bose-Einstein condensate
Creators: name: Qu, Chunlei
name: Hamner, Chris
name: Gong, Ming
name: Zhang, Chuanwei
name: Engels, Peter
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Spin-orbit coupled ultra-cold atoms provide an intriguing new avenue for the study of rich spin dynamics in superfluids. In this Letter, we observe Zitterbewegung, the simultaneous velocity (thus position) and spin oscillations, of neutral atoms between two spin-orbit coupled bands in a Bose-Einstein condensate (BEC) through sudden quantum quenches of the Hamiltonian. The observed Zitterbewegung oscillations are perfect on a short time scale but gradually damp out on a long time scale, followed by sudden and strong heating of the BEC. As an application, we also demonstrate how Zitterbewegung oscillations can be exploited to populate the upper spin-orbit band, and observe a subsequent dipole motion. Our experimental results are corroborated by a theoretical and numerical analysis and showcase the great flexibility that ultra-cold atoms provide for investigating rich spin dynamics in superfluids.
description: 7 pages with supplemental material, 5 figures
Die Anthropologen-Versammlung in Karlsruhe, vom 6.- 8. August 1885
Creators: name: Schaaffhausen, Hermann
Publisher: name: Bonner Jahrbücher
Year: 2018

description: [nicht vorhanden / not available]
description: Bonner Jahrbücher, Bd. 81 (1886): Jahrbücher des Vereins von Altertumsfreunden im Rheinlande
Coupled vector Gauss-Bonnet theories and hairy black holes
Creators: name: Aoki, Katsuki
name: Tsujikawa, Shinji
Publisher: name: arXiv
Year: 2023
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study vector-tensor theories in which a 4-dimensional vector field $A_μ$ is coupled to a vector quantity ${\cal J}^μ$, which is expressed in terms of $A_μ$ and a metric tensor $g_{μν}$. The divergence of ${\cal J}^μ$ is equivalent to a Gauss-Bonnet (GB) term. We show that an interacting Lagrangian of the form $f(X)A_μ{\cal J}^μ$, where $f$ is an arbitrary function of $X=-(1/2)A_μA^μ$, belongs to a scheme of beyond generalized Proca theories. For $f(X)=α={\rm constant}$, this interacting Lagrangian reduces to a particular class of generalized Proca theories. We apply the latter coupling to a static and spherically symmetric vacuum configuration by incorporating the Einstein-Hilbert term, Maxwell scalar, and vector mass term $ηX$ ($η$ is a constant). Under an expansion of the small coupling constant $α$ with $η\neq 0$, we derive hairy black hole solutions endowed with nonvanishing temporal and radial vector field profiles. The asymptotic properties of solutions around the horizon and at spatial infinity are different from those of hairy black holes present in scalar-GB theories. We also show that black hole solutions without the vector mass term, i.e., $η=0$, are prone to ghost instability of odd-parity perturbations.
description: 16 pages, 2 figures
Scaler mode of the Auger Observatory and Sunspots
Creators: name: Canal, Carlos A. García
name: Hojvat, Carlos
name: Tarutina, Tatiana
Publisher: name: arXiv
Year: 2012
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: Recent data from the Auger Observatory on low energy secondary cosmic ray particles are analyzed to study temporal correlations together with data on the daily sunspot numbers and neutron monitor data. Standard spectral analysis demonstrates that the available data shows 1/f^β fluctuations with β approximately 1 in the low frequency range. All data behave like Brownian fluctuations in the high frequency range. The existence of long-range correlations in the data was confirmed by detrended fluctuation analysis. The real data confirmed the correlation between the scaling exponent of the detrended analysis and the exponent of the spectral analysis.
description: 20 pages, 6 figures, to be published in Astrophysical Journal Supplement Series
Amitradicain plus DXM.pdf
Creators: name: Consortium, H63D Research
name: Steinberg, Kyra
name: Müller, Tanja
name: Gupta, Rahul
Publisher: name: figshare
Year: 2023
Subjects: classificationCode: 429999
subject: Other health sciences not elsewhere classified

description: This paper evaluates the efficacy of a modified Amitradicaine formulation, which incorporates Dextromethorphan, in the treatment of patients diagnosed with H63D Syndrome Types 1 and 3 (Oshtoran Syndrome), characterized by autonomic dysfunctions, hypersympathicotonia, and endogenously induced catecholamine surges. Conducted from March to September, the study involved ten patients experiencing these conditions. Initial treatments followed the conventional Amitradicaine formula, yielding clinical stabilizations within the known range reported before by other authors/clinicians. Notably, three patients, initially receiving Dextromethorphan as an antitussive due to cough, exhibited enhanced stabilization of dysautonomic activities in the autonomic nervous system (ANS). This improvement regressed upon cessation of Dextromethorphan. Following informed consent, these three patients, along with three additional subjects, were readministered Dextromethorphan with Amitradican. The beneficial effect was replicated, indicating a synergistic interaction between Amitradicaine and Dextromethorphan. Consequently, at the clinics of the three authors of this report, Amitradicaine’s formulation has been amended to include Dextromethorphan, creating a composite drug individually tailored for each patient. This innovative approach demonstrates significant potential in enhancing treatment efficacy for patients with H63D Syndrome Types one and three.