cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Benchmark dataset of memes with text transcriptions for automatic detection of multi-modal misogynistic content
Creators: name: Gasparini, Francesca
name: Rizzi, Giulia
name: Saibene, Aurora
name: Fersini, Elisabetta
Publisher: name: arXiv
Year: 2021
Subjects: subject: Artificial Intelligence (cs.AI)
subject: FOS: Computer and information sciences

description: In this paper we present a benchmark dataset generated as part of a project for automatic identification of misogyny within online content, which focuses in particular on memes. The benchmark here described is composed of 800 memes collected from the most popular social media platforms, such as Facebook, Twitter, Instagram and Reddit, and consulting websites dedicated to collection and creation of memes. To gather misogynistic memes, specific keywords that refer to misogynistic content have been considered as search criterion, considering different manifestations of hatred against women, such as body shaming, stereotyping, objectification and violence. In parallel, memes with no misogynist content have been manually downloaded from the same web sources. Among all the collected memes, three domain experts have selected a dataset of 800 memes equally balanced between misogynistic and non-misogynistic ones. This dataset has been validated through a crowdsourcing platform, involving 60 subjects for the labelling process, in order to collect three evaluations for each instance. Two further binary labels have been collected from both the experts and the crowdsourcing platform, for memes evaluated as misogynistic, concerning aggressiveness and irony. Finally for each meme, the text has been manually transcribed. The dataset provided is thus composed of the 800 memes, the labels given by the experts and those obtained by the crowdsourcing validation, and the transcribed texts. This data can be used to approach the problem of automatic detection of misogynistic content on the Web relying on both textual and visual cues, facing phenomenons that are growing every day such as cybersexism and technology-facilitated violence.
DEPOSITIONAL AND DIAGENETIC CHARACTER OF CARBONATE SEDIMENTS AT THE LEVEL OF A BASEMENT HIGH, OFFSHORE THAILAND: A NEW EXPLORATION PARADIGM FOR THE REGION?
Creators: name: Poowana Chaikajornwat
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: stable ?13C- ?18O isotope, basement high, Pattani basin, the Gulf of Thailand

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 2, 70-81
Efficacy and safety of veliparib in the treatment of advanced/metastatic breast cancer: a meta-analysis of phase II and III randomized controlled trials
Creators: name: Sun, Wenxia
name: Li, Jing
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Cancer
subject: Science Policy
subject: Plant Biology

description: We conducted a meta-analysis to evaluate the efficacy and safety of veliparib in the treatment of advanced/metastatic breast cancer. Databases were searched for relevant studies till June 2023. Six RCTs involving 1912 patients were included. The pooled analysis provided evidence that veliparib-containing regimens could significantly improve the PFS (HR: 0.71; 95% CI: 0.61-0.83; p < 0.0001), OS (HR: 0.87; 95% CI: 0.76-0.99; p = 0.03), and ORR (RR: 1.52; 95% CI:1.06-2.18; p = 0.02) than those of controls for treating advanced/metastatic breast cancer. Breast cancer patients with BRCA-mutation tended to have a better PFS than the BRCA-wildtype group, and patients with TNBC tended to associated with a longer PFS than the non-TNBC group. Veliparib could significantly increase the risk of anemia, leukopenia, neutropenia, diarrhea, stomatitis, fatigue, and peripheral neuropathy. Anemia and neutropenia should be well concerned. The veliparib-containing regimen was efficacious in treating advanced/metastatic breast cancer with a controllable safety factor.
Role of cation gradients in hypercontracture of myocytes during simulated ischemia and reperfusion
Creators: name: Nishida, M.
name: Borzak, S.
name: Krämer, Bernhard K.
name: Navas, J. P.
name: Kelly, R. A.
name: Smith, T. W.
name: Marsh, J. D.
Publisher: name: Universität Regensburg
Year: 1993
Subjects: subject: 610 Medizin

description: We examined the relationship between transsarcolemmal cation gradients and hypercontracture of cardiac myocytes in ischemia and reperfusion using adult rat ventricular myocytes superfused with buffer mimicking normal or ischemic extracellular fluid. Contractile performance of electrically stimulated cells was recorded by an optical video system simultaneously with measurements of intracellular Ca2+ concentration ([Ca2+]i) using fura-2 or intracellular pH (pHi) using 2',7'-bis(2-carboxyethyl)-5(6)-carboxyfluorescein. While cells were exposed to simulated ischemia buffer, the transsarcolemmal H+ gradient was abolished, [Ca2+]i transient stopped, and twitch contraction of myocytes ceased. Upon reperfusion with normal buffer, H+ gradient was quickly restored, Ca2+ transients restarted with transient increase in systolic Ca2+, and twitch contraction restarted with development of hypercontracture, which continued after [Ca2+]i returned to preischemic level even in the presence of near-normal concentrations of high-energy phosphates. When the transsarcolemmal proton, Na+, and Ca2+ gradients were altered so that Na+ entry via Na(+)-H+ exchange and Ca2+ entry via Ca(2+)-Na+ exchange were made less favorable, the transient systolic overshoot of Ca2+ at reperfusion and development of hypercontracture was largely avoided. These results suggest that Na+ and then Ca2+ entry via the Na(+)-H+ and Na(+)-Ca2+ exchangers, respectively, probably contribute to the increase in [Ca2+]i and hypercontracture of myocytes at time of reperfusion in this model.
MATURITY MODELING OF THE CHUM SAENG FORMATION, PHITSANULOK BASIN, THAILAND
Creators: name: Sureena Matha
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Maturity Modeling, Chum Saeng Formation, Hydrocarbon Generation

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 2, 82-90
DETECTION OF RESERVOIR SANDS USING SEISMIC ATTRIBUTES AND SPECTRAL DECOMPOSITION IN THE SOUTHEAST OF PATTANI BASIN, GULF OF THAILAND
Creators: name: Thanaphan Phatong
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Porosity trend, Sandstone reservoir, Southern Pattani Basin, Cementation

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 2, 91-101
DEPOSITIONAL ENVIRONMENT OF THE LAN KRABU FORMATION IN SIRIKIT OIL FIELD, PHITSANULOK BASIN, THAILAND
Creators: name: Warintaphat Siriwattanakajorn
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Lan Krabu Formation, Sirikit Oil Field, Phitsanulok Basin, Depositional Environment, Conventional Core, Lithofacies

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 2, 102-113
HTN Kelompok 2
Creators: name: Adam Erlangga (1312200163)
Publisher: name: Zenodo
Year: 2023
Subjects: HTN

description: Di bawah langit yang luas, tidak ada tanah yang bukan milik raja. Di dalam pesisir laut daratan, tidak ada orang yang bukan milik raja - BOOK OF POETRY, "NORTH MOUNTAIN" - Suatu Negara harus bergantung pada gunung dan sungainya. - SAYINGS OF THE STATES: ZHOU -
description: Di bawah langit yang luas, tidak ada tanah yang bukan milik raja. Di dalam pesisir laut daratan, tidak ada orang yang bukan milik raja - BOOK OF POETRY, "NORTH MOUNTAIN" - Suatu Negara harus bergantung pada gunung dan sungainya. - SAYINGS OF THE STATES: ZHOU -
The Study of Reservoir Distribution Within the Stratigraphic Traps Using Seismic Attributes, Central Pattani Basin, Gulf of Thailand
Creators: name: Wichanee Maneelok
Publisher: name: Department of Geology, Chulalongkorn University
Year: 2017
Subjects: Stratigraphic traps, Thin-bed sands, Seismic onlap, Seismic attributes

description: Bulletin of Earth Sciences of Thailand (BEST), 9, 2, 125-133
Report of the workshop on student-centred pedagogies
Creators: name: Universitatea De Vest Din Timișoara
Publisher: name: Zenodo
Year: 2021
Subjects: student centred pedagogies

description: Exchanging best practices on student-centred pedagogies represents a task that implied the organisation of a staff week on student-centred pedagogies, with a particular focus on practices of teacher training and student-centred learning in the three subject areas (Cultural heritage, Renewable energies, Circular economy,), with a particular focus on collaborative learning and transversal skills (problem solving and problem finding, also involving inter-comprehension skills, see WP3)
description: UNITA Grant number 101004082
Propagation of chaos for the thermostatted Kac master equation
Creators: name: Carlen, Eric
name: Mustafa, Dawan
name: Wennberg, Bernt
Publisher: name: arXiv
Year: 2013
Subjects: subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences
subject: 60K35, 82B40

description: The Kac model is a simplified model of an $N$-particle system in which the collisions of a real particle system are modeled by random jumps of pairs of particle velocities. Kac proved propagation of chaos for this model, and hence provided a rigorous validation of the corresponding Boltzmann equation. Starting with the same model we consider an $N$-particle system in which the particles are accelerated between the jumps by a constant uniform force field which conserves the total energy of the system. We show propagation of chaos for this model.
D6.2 Recommendations and options for future standardisation for Digital Building Twins at a European scale
Creators: name: Wagmeister,, Stefan
name: Grün, Karl
name: Chacón, Rolando
Publisher: name: Zenodo
Year: 2024

description: ASHVIN WP6 focused on determining the future trajectories of ASHVIN-developed innovations, including standardization-triggering standards to be applied by the market in connection with deploying new innovative privacy-focused practices within the industry. 

Deliverable 5.2, “Recommendations and options for future standardisation for Digital Building Twins at a European scale,” was published in September 2024 under this work package. This report is related to task 6.2, “Standardization for Digital Building Twins at a European scale,” led by Austrian Standards. 

 

Abstract

Contribution to Standardization is a key component of almost any H2020-funded project's success because standards and standardization enhance the market uptake of solutions developed by the projects. The following document provides a comprehensive set of ASHVIN's recommendations and options for standardization for digital building twins at a European Scale. In addition, the document outlines the methodology how these recommendations and options were elaborated and provides an outlook for their implementation.
The Analysis of Kademlia for random IDs
Creators: name: Cai, Xing Shi
name: Devroye, Luc
Publisher: name: arXiv
Year: 2014
Subjects: subject: Data Structures and Algorithms (cs.DS)
subject: Networking and Internet Architecture (cs.NI)
subject: FOS: Computer and information sciences

description: Kademlia is the de facto standard searching algorithm for P2P (peer-to-peer) networks on the Internet. In our earlier work, we introduced two slightly different models for Kademlia and studied how many steps it takes to search for a target node by using Kademlia's searching algorithm. The first model, in which nodes of the network are labelled with deterministic IDs, had been discussed in that paper. The second one, in which nodes are labelled with random IDs, which we call the Random ID Model, was only briefly mentioned. Refined results with detailed proofs for this model are given in this paper. Our analysis shows that with high probability it takes about $c \log n$ steps to locate any node, where $n$ is the total number of nodes in the network and $c$ is a constant that does not depend on $n$.
description: 15 pages. 2 figures
Nonvolatile, reversible electric-field controlled switching of remanent magnetization in multifunctional ferromagnetic/ferroelectric hybrids
Creators: name: Brandlmaier, A.
name: Geprägs, S.
name: Woltersdorf, Georg
name: Gross, R.
name: Goennenwein, S. T. B.
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: electric domains; ferroelectric materials; ferromagnetic materials; Kerr magneto-optical effect; magnetic anisotropy; magnetic domains; magnetic hysteresis; magnetoelastic effects; remanence;
subject: 530 Physik
subject: 75.80.+q
subject: 77.80.Dj
subject: 78.20.Ls
subject: 75.30.Gw
subject: 75.60.Ch
subject: 75.60.Ej

description: In spin-mechanics, the magnetoelastic coupling in ferromagnetic/ferroelectric hybrid devices is exploited in order to realize an electric-voltage control of magnetization orientation. To this end, different voltage-induced elastic strain states are used to generate different magnetization orientations. In our approach, we take advantage of the hysteretic expansion and contraction of a commercial piezoelectric actuator as a function of electrical voltage to deterministically select one of two electro-remanent elastic strain states. We investigate the resulting magnetic response in a nickel thin film/piezoelectric actuator hybrid device at room temperature, using simultaneous magneto-optical Kerr effect and magnetotransport measurements. The magnetic properties of the hybrid can be consistently described in a macrospin model, i.e., in terms of a single magnetic domain. At zero external magnetic field, the magnetization orientation in the two electro-remanent strain states differs by 15°, which corresponds to a magnetoresistance change of 0.5%. These results demonstrate that the spin-mechanics scheme indeed enables a nonvolatile electrically read- and writable memory bit where the information is encoded in a magnetic property.
Continuous modeling of creased annuli with tunable bistable and looping behaviors
Creators: name: Yu, Tian
name: Marmo, Francesco
name: Cesarano, Pasquale
name: Adriaenssens, Sigrid
Publisher: name: arXiv
Year: 2022
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: FOS: Physical sciences

description: Creases are purposely introduced to thin structures for designing deployable origami, artistic geometries, and functional structures with tunable nonlinear mechanics. Modeling the mechanics of creased structures is challenging because creases introduce geometric discontinuity and often have complex mechanical responses due to the local material damage. In this work, we propose a continuous description of the sharp geometry of creases and apply it to the study of \emph{creased annuli}, made by introducing radial creases to annular strips with the creases annealed to behave elastically. We find creased annuli have generic bistability and can be folded into various compact shapes, depending on the crease pattern and the overcurvature of the flat annulus. We use a regularized Dirac delta function (RDDF) to describe the geometry of a crease, with the finite spike of the RDDF capturing the localized curvature. Together with anisotropic rod theory, we solve the nonlinear mechanics of creased annuli, with its stability determined by the standard conjugate point test. We find excellent agreement between precision tabletop models, numerical predictions from our analytical framework, and modeling results from finite element simulations. We further show that by varying the rest curvature of the thin strip, dynamic switches between different states of creased annuli can be achieved, which could inspire the design of novel deployable and morphable structures. We believe our smooth description of discontinuous geometries will benefit to the mechanical modeling and design of a wide spectrum of engineering structures that embrace geometric and material discontinuities.
Quantum phases of dipolar bosons in multilayer optical lattice
Creators: name: Bandyopadhyay, Soumik
name: Sable, Hrushikesh
name: Gaur, Deepak
name: Bai, Rukmani
name: Mukerjee, Subroto
name: Angom, D.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We consider a minimal model to investigate the quantum phases of hardcore, polarized dipolar atoms confined in multilayer optical lattices. The model is a variant of the extended Bose-Hubbard model, which incorporates intralayer repulsion and interlayer attraction between the atoms in nearest-neighbour sites. We study the phases of this model emerging from the competition between the attractive interlayer interaction and the interlayer hopping. Our results from the analytical and cluster-Gutzwiller mean-field theories reveal that multimer formation occurs in the regime of weak intra and interlayer hopping due to the attractive interaction. In addition, intralayer isotropic repulsive interaction results in the checkerboard ordering of the multimers. This leads to an incompressible checkerboard multimer phase at half-filling. At higher interlayer hopping, the multimers are destabilized to form resonating valence-bond like states. Furthermore, we discuss the effects of thermal fluctuations on the quantum phases of the system.
description: 16 pages, 10 figures, comments are welcome
The Higgsino-Singlino World at the Large Hadron Collider
Creators: name: Kim, Jong Soo
name: Ray, Tirtha Sankar
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We consider light higgsinos and singlinos in the next-to-minimal supersymmetric Standard Model at the Large Hadron Collider. We assume that the singlino is the lightest supersymmetric particle and that the higgsino is the next-to-lightest supersymmetric particle with the remaining supersymmetric particles in the multi-TeV range. This scenario, which is motivated by the flavor and CP issues, provides a phenomenologically viable dark matter candidate and improved electroweak fit consistent with the measured Higgs mass. Here, the higgsinos decay into on (off)-shell gauge boson and the singlino. We consider the leptonic decay modes and the resulting signature is three isolated leptons and missing transverse energy which is known as the trilepton signal. We simulate the signal and the Standard Model backgrounds and present the exclusion region in the higgsino-singlino mass plane at the Large Hadron Collider at $\sqrt{s}=14$ TeV for an integrated luminosity of 300 fb$^{-1}$.
description: 12 pages, overall changes, conclusion unchanged, matches published version
A data-centric approach for improving ambiguous labels with combined semi-supervised classification and clustering
Creators: name: Schmarje, Lars
name: Santarossa, Monty
name: Schröder, Simon-Martin
name: Zelenka, Claudius
name: Kiko, Rainer
name: Stracke, Jenny
name: Volkmann, Nina
name: Koch, Reinhard
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: Consistently high data quality is essential for the development of novel loss functions and architectures in the field of deep learning. The existence of such data and labels is usually presumed, while acquiring high-quality datasets is still a major issue in many cases. In real-world datasets we often encounter ambiguous labels due to subjective annotations by annotators. In our data-centric approach, we propose a method to relabel such ambiguous labels instead of implementing the handling of this issue in a neural network. A hard classification is by definition not enough to capture the real-world ambiguity of the data. Therefore, we propose our method "Data-Centric Classification & Clustering (DC3)" which combines semi-supervised classification and clustering. It automatically estimates the ambiguity of an image and performs a classification or clustering depending on that ambiguity. DC3 is general in nature so that it can be used in addition to many Semi-Supervised Learning (SSL) algorithms. On average, this results in a 7.6% better F1-Score for classifications and 7.9% lower inner distance of clusters across multiple evaluated SSL algorithms and datasets. Most importantly, we give a proof-of-concept that the classifications and clusterings from DC3 are beneficial as proposals for the manual refinement of such ambiguous labels. Overall, a combination of SSL with our method DC3 can lead to better handling of ambiguous labels during the annotation process.
description: Source code is available at https://github.com/Emprime/dc3, Datasets available at https://doi.org/10.5281/zenodo.5550916
Magnetic microstructure and magnetotransport in Co2FeAl Heusler compound thin films
Creators: name: Weiler, Mathias
name: Czeschka, Franz D.
name: Brandlmaier, Andreas
name: Imort, Inga-Mareen
name: Reiss, Günter
name: Thomas, Andy
name: Woltersdorf, Georg
name: Gross, Rudolf
name: Goennenwein, Sebastian T. B.
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: aluminium alloys; cobalt alloys; enhanced magnetoresistance; iron alloys; Kerr magneto-optical effect; magnetic structure; magnetic thin films; magnetisation; nucleation;
subject: 530 Physik
subject: 75.70.Ak
subject: 75.25.-j
subject: 78.66.Bz
subject: 75.60.Ej
subject: 78.20.Ls
subject: 72.15.Gd

description: We correlate simultaneously recorded magnetotransport and spatially resolved magneto-optical Kerr effect (MOKE) data in Co2FeAl Heusler compound thin films micropatterned into Hall bars. Room temperature MOKE images reveal the nucleation and propagation of domains in an externally applied magnetic field and are used to extract a macrospin corresponding to the mean magnetization direction in the Hall bar. The anisotropic magnetoresistance calculated using this macrospin is in excellent agreement with magnetoresistance measurements. This suggests that the magnetotransport in Heusler compounds can be adequately simulated using simple macrospin models, while the magnetoresistance contribution due to domain walls is of negligible importance.
ОЦЕНКА УРОВНЯ ТРЕВОЖНОСТИ ДЕТЕЙ НА АМБУЛАТОРНОМ СТОМАТОЛОГИЧЕСКОМ ПРИЕМЕ
Creators: name: Азизова, З.Д.
Publisher: name: Zenodo
Year: 2024

description: Актуальность исследования тревожности детей на стоматологическом приёме обусловлена несколькими факторами.
Constraint on the Higgs-Dilaton potential via Warm inflation in Two-Time Physics
Creators: name: Phong, Vo Quoc
name: Loc, Ngo Phuc Duc
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Within the $SP(2,R)$ symmetry, the Two-time model (2T model) has six dimensions with two dimensions of time and the dilaton field that can be identified as inflaton in a warm inflation scenario with potential of the form $\simϕ^4$. From that consideration, we derive the range of parameters for the Higgs-Dilaton potential, the coupling constant between Higgs and Dialton ($α$) is larger than $0.0053$ and the mass of Dilaton is smaller than $10^{-7}$ GeV. Therefore, the 2T-model indirectly suggests that extra-dimension can also be a source of inflation.
description: 15 pages and 2 figures
Boltzmann Equation Solver Adapted to Emergent Chemical Non-equilibrium
Creators: name: Birrell, Jeremiah
name: Wilkening, Jon
name: Rafelski, Johann
Publisher: name: arXiv
Year: 2014
Subjects: subject: Numerical Analysis (math.NA)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: We present a novel method to solve the spatially homogeneous and isotropic relativistic Boltzmann equation. We employ a basis set of orthogonal polynomials dynamically adapted to allow for emergence of chemical non-equilibrium. Two time dependent parameters characterize the set of orthogonal polynomials, the effective temperature $T(t)$ and phase space occupation factor $Υ(t)$. In this first paper we address (effectively) massless fermions and derive dynamical equations for $T(t)$ and $Υ(t)$ such that the zeroth order term of the basis alone captures the particle number density and energy density of each particle distribution. We validate our method and illustrate the reduced computational cost and the ability to easily represent final state chemical non-equilibrium by studying a model problem that is motivated by the physics of the neutrino freeze-out processes in the early Universe, where the essential physical characteristics include reheating from another disappearing particle component ($e^\pm$-annihilation).
description: 34 pages, 21 figures
Ophiocordyceps unilateralis
Creators: name: Chourasia, Aditya
Publisher: name: figshare
Year: 2023
Subjects: Mycology

description: Ophiocordyceps unilateralis, commonly known as zombie-ant fungus, is an insect-pathogenic fungus. The fungal spores get through the respiratory tract of host and hijack their central nervous system.Infected hosts leave their canopy nests and foraging trails for the forest floor, an area with a temperature and humidity suitable for fungal growth; they then use their mandibles to attach themselves to a major vein on the underside of a leaf, where the host remains after its eventual death.Ophiocordyceps are known in the pharmaceutical world to be a medically-important group. O. unilateralis fungi produce various known secondary metabolites, as well as several structurally uncoharacterised substances. These natural products are reportedly being investigated as potential leads in discovery efforts toward immunomodulatory, antitumor, hypoglycemic, and hypocholesterolemic targets. The nathoquinone metabolites produced can be antimalarial, antibacterial, anticancer and even antituberculosis.O. unilateralis also produces polyketides. These secondary metabolites have been used in antibiotics such as patulin, cholesterol medication such as compactin, and antifungal treatments. These known to be antioxidants, and anti-aging.
Note: In situ cleavage of crystallographic oriented tips for scanning probe microscopy
Creators: name: Wutscher, Thorsten
name: Giessibl, Franz J.
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: atomic force microscopy; crystal faces; force sensors; image resolution; nickel compounds; specimen preparation
subject: 530 Physik
subject: 07.79.Lh
subject: 06.60.Ei

description: We report an in situ method of preparing tips for scanning probe microscopy (SPM). Oriented single-crystal nickel oxide (NiO) rods were diced, using a wafer saw, to prepare artificial breaking points. Two geometries, a single rod and a two-sided cut rod were fabricated. The cleavable tips were mounted to a force sensor based on a quartz tuning fork and cleaved using the coarse approach of the SPM. Atomically resolved force microscopy images of NiO (001) were taken with these NiO tips.
Allocapnia maria Hanson 1942
Creators: name: Stark, Bill P.
name: Kondratieff, Boris C.
Publisher: name: Zenodo
Year: 2012
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Plecoptera
Capniidae
Allocapnia
Allocapnia maria

description: Allocapnia maria Hanson (Figs. 19-24) Allocapnia maria Hanson 1942:81. Holotype ♂ (United States National Museum of Natural History), East Amherst [Hampshire Co.], Massachusetts Allocapnia maria: Ross & Ricker, 1971:37. Material examined. Virginia: Giles Co., Stony Creek, CR 635, north of Goldband, 25 February 2001, B.C. Kondratieff, R.F. Kirchner, R.E. Zuellig, 13♂, 1♀ (CSUC). Smyth Co., Lick Creek, Rt 621, 14 February 1982, B.C. Kondratieff, 5♂ (CSUC). Wythe Co., Stoney Fork Reed Creek, Dark Horse Hollow, Hwy 52, 26 February 1999, B.C. Kondratieff, R.F. Kirchner, 23♂, 4♀ (CSUC). Male epiproct. Apical segment of upper limb ca. 210 μm long, bearing a pair of basolateral ear- like projections and a dense median patch of wave-like spikes (Figs. 19-22). Median spike patch ca. 200 μm long and separated along entire length by narrow groove (Fig. 20), ear-like projections without spikes. Apical segment ca. 161 μm wide across ear- like projections and narrowed to ca. 47 μm at apex. Basal segment of upper limb ca. 344 μm long and ca. 78 μm wide at midlength; apical third of basal segment bearing a sparse patch of setae; median field of basal half with wide groove (Fig. 19). Lower limb ca. 172 μm wide proximal to apical spoon. Male tergal process. Prominent raised structures on abdominal terga 7 and 8 (Figs. 22-24). Process of tergum 7 conical, apex without scale-like structures (Fig. 23); process of tergum 8 thin in lateral aspect (Fig. 22), dorsal surface truncate, or slightly concave, and bearing a pair of dorsolateral patches of scalelike structures (Fig. 24). Width of tergum 8 process ca. 100 μm.
description: Published as part of Stark, Bill P. & Kondratieff, Boris C., 2012, Epiproct And Dorsal Process Structure In The Allocapnia Forbesi Frison, A. Pygmaea (Burmeister), And A. Rickeri Frison Species Groups (Plecoptera: Capniidae), And Inclusion Of A. Minima (Newport) In A New Species Group, pp. 45-77 in Illiesia 8 (5) on page 50, DOI: 10.5281/zenodo.4760725
description: {"references": ["Hanson, J. F. 1942. Studies on the Plecoptera of North America. III. Allocapnia. Bulletin of the Brooklyn Entomological Society, 37: 81 - 88.", "Ross, H. H. & W. E. Ricker. 1971. The classification, evolution, and dispersal of the winter stonefly genus Allocapnia. Illinois Biological Monographs 45: University of Illinois Press, Urbana, Illinois. 166 pp."]}
QFT, EFT and GFT
Creators: name: Raman, Prashanth
name: Sinha, Aninda
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We explore the correspondence between geometric function theory (GFT) and quantum field theory (QFT). The crossing symmetric dispersion relation provides the necessary tool to examine the connection between GFT, QFT, and effective field theories (EFTs), enabling us to connect with the crossing-symmetric EFT-hedron. Several existing mathematical bounds on the Taylor coefficients of Typically Real functions are summarized and shown to be of enormous use in bounding Wilson coefficients in the context of 2-2 scattering. We prove that two-sided bounds on Wilson coefficients are guaranteed to exist quite generally for the fully crossing symmetric situation. Numerical implementation of the GFT constraints (Bieberbach-Rogosinski inequalities) is straightforward and allows a systematic exploration. A comparison of our findings obtained using GFT techniques and other results in the literature is made. We study both the three-channel as well as the two-channel crossing-symmetric cases, the latter having some crucial differences. We also consider bound state poles as well as massless poles in EFTs. Finally, we consider nonlinear constraints arising from the positivity of certain Toeplitz determinants, which occur in the trigonometric moment problem.
description: v3: 95 pages, 18 figures; improvement in presentation, version to appear in JHEP, v4: minor typo in appendix fixed
A perspective on the current state-of-the-art of quantum computing for drug discovery applications
Creators: name: Blunt, Nick S.
name: Camps, Joan
name: Crawford, Ophelia
name: Izsák, Róbert
name: Leontica, Sebastian
name: Mirani, Arjun
name: Moylett, Alexandra E.
name: Scivier, Sam A.
name: Sünderhauf, Christoph
name: Schopf, Patrick
name: Taylor, Jacob M.
name: Holzmann, Nicole
Publisher: name: arXiv
Year: 2022
Subjects: subject: Chemical Physics (physics.chem-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Computational chemistry is an essential tool in the pharmaceutical industry. Quantum computing is a fast evolving technology that promises to completely shift the computational capabilities in many areas of chemical research by bringing into reach currently impossible calculations. This perspective illustrates the near-future applicability of quantum computation to pharmaceutical problems. We briefly summarize and compare the scaling properties of state-of-the-art quantum algorithms, and provide novel estimates of the quantum computational cost of simulating progressively larger embedding regions of a pharmaceutically relevant covalent protein-drug complex involving the drug Ibrutinib. Carrying out these calculations requires an error-corrected quantum architecture, that we describe. Our estimates showcase that recent developments on quantum algorithms have dramatically reduced the quantum resources needed to run fully quantum calculations in active spaces of around 50 orbitals and electrons, from estimated over 1000 years using the Trotterisation approach to just a few days with sparse qubitisation, painting a picture of fast and exciting progress in this nascent field.
High-dimensional Lifshitz-type spacetimes, universal horizons and black holes in Hořava-Lifshitz gravity
Creators: name: Lin, Kai
name: Shu, Fu-Wen
name: Wang, Anzhong
name: Wu, Qiang
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: Superconductivity (cond-mat.supr-con)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: In this paper, we present all $[(d+1)+1]$-dimensional static diagonal vacuum solutions of the non-projectable Hořava-Lifshitz gravity in the IR limit, and show that they give rise to very rich Lifshitz-type structures, depending on the choice of the free parameters of the solutions. These include the Lifshitz spacetimes with or without hyperscaling violation, Lifshitz solitons, and black holes. Remarkably, even the theory breaks explicitly the Lorentz symmetry and allows generically instantaneous propagations, universal horizons still exist, which serve as one-way membranes for signals with any large velocities. In particular, particles even with infinitely large velocities would just move around on these boundaries and cannot escape to infinity. Another remarkable feature appearing in the Lifshitz-type spacetimes is that the dynamical exponent $z$ can take its values only in the ranges $1 \le z < 2$ for $d \ge 3$ and $1 \le z
description: revtex4, seven figures. Version appears in Phys. Rev. D91, 044003 (2015). arXiv admin note: text overlap with arXiv:1403.0946
Testing non-nested structural equation models
Creators: name: Merkle, Edgar C.
name: You, Dongjun
name: Preacher, Kristopher J.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Applications (stat.AP)
subject: FOS: Computer and information sciences

description: In this paper, we apply Vuong's (1989) likelihood ratio tests of non-nested models to the comparison of non-nested structural equation models. Similar tests have been previously applied in SEM contexts (especially to mixture models), though the non-standard output required to conduct the tests has limited their previous use and study. We review the theory underlying the tests and show how they can be used to construct interval estimates for differences in non-nested information criteria. Through both simulation and application, we then study the tests' performance in non-mixture SEMs and describe their general implementation via free R packages. The tests offer researchers a useful tool for non-nested SEM comparison, with barriers to test implementation now removed.
description: 24 pages, 6 figures
Integrality of Stickelberger elements and the equivariant Tamagawa number conjecture
Creators: name: Nickel, Andreas
Publisher: name: Universität Regensburg
Year: 2011
Subjects: subject: 510 Mathematik

description: Let L/K be a �nite Galois CM-extension of number �elds with Galois group G. In an earlier paper, the author has de�ned a module SKu(L/K) over the center of the group ring ZG which coincides with the Sinnott-Kurihara ideal if G is abelian and, in particular, contains many Stickelberger elements. It was shown that a certain conjecture on the integrality of SKu(L/K) implies the minus part of the equivariant Tamagawa number conjecture at an odd prime p for an in�nite class of (non-abelian) Galois CM-extensions of number �elds which are at most tamely rami�ed above p, provided that Iwasawa's μ-invariant vanishes. Here, we prove a relevant part of this integrality conjecture which enables us to deduce the equivariant Tamagawa number conjecture from the vanishing of μ for the same class of extensions.
A monogamy paradox in empty flat space
Creators: name: Chakraborty, Tuneer
name: Chakravarty, Joydeep
name: Paul, Priyadarshi
Publisher: name: arXiv
Year: 2021
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In a recent paper, Raju showed that the essential features of the monogamy paradox for old flat space black holes could be modeled using a setup in empty AdS, leading to a violation in the monogamy of entanglement there. A physically interesting question is whether such a violation in the monogamy of entanglement can be posed in empty flat space. The answer is not immediately clear since flat space gravity has an entirely different vacuum and infrared structure than the gapped and unique AdS vacuum, which was exploited in Raju's toy model. We answer this question in the affirmative, with an explicit construction. We formulate the paradox in terms of monogamy of CHSH correlations, which we use to quantify the monogamy of entanglement. Extending Raju's analysis to empty flat space, within effective field theory, we show that the entanglement of approximately local bulk modes just outside a light cone with modes just inside the light cone as well as with modes situated far away at the past of future null infinity gives rise to an O($1$) violation in the monogamy of entanglement. This cannot be resolved by small corrections of O($\sqrt{G_N}$). The issues arising from the above-mentioned vacuum and infrared features unique to flat spacetime are dealt with by introducing a physically motivated boundary projector onto states below a given infrared cutoff, which allows us to construct suitable operators at the past of future null infinity that give rise to the violation. We argue that the resolution of the paradox is that our spatially separated observables probe the same underlying degrees of freedom, i.e., such observables act on a non-factorized Hilbert space arising from the Gauss constraint, thereby circumventing the conflict with monogamy of entanglement.
description: Minor restructuring of abstract and introduction
Enzyme-linked immunosorbent assay for urinary albumin at low concentrations
Creators: name: Krämer, Bernhard K.
name: Jesse, U.
name: Ress, K. M.
name: Schmülling, R. M.
name: Risler, T.
Publisher: name: Universität Regensburg
Year: 1987
Subjects: subject: 610 Medizin
subject: Adult
subject: Age Factors
subject: Albuminuria/urine
subject: Diabetes Mellitus, Type 1/urine
subject: Enzyme-Linked Immunosorbent Assay
subject: Female
subject: Humans
subject: Hypertension/urine
subject: Male
subject: Microchemistry/methods
subject: Middle Aged
subject: Sex Factors

description: We describe an enzyme-linked immunosorbent assay (ELISA) for urinary albumin. It requires only commercially available reagents, can detect as little as 16 micrograms of albumin per liter, and analytical recovery ranges from 92 to 116%. The assay is simple, rapid, and inexpensive. Albumin excretion was 6.2 (SD 4.1) mg/24 h in healthy subjects (n = 40), 14.7 (SD 7.2) mg/24 h in albumin-test-strip-negative Type I diabetics (n = 11), and 19.7 (SD 16.2) mg/24 h in patients with essential hypertension (n = 12).
Data cluster analysis and machine learning for classification of twisted bilayer graphene
Creators: name: Vincent, Tom
name: Kawahara, Kenji
name: Antonov, Vladimir
name: Ago, Hiroki
name: Kazakova, Olga
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Data Analysis, Statistics and Probability (physics.data-an)
subject: FOS: Physical sciences

description: Twisted bilayer graphene (TBLG) has emerged as an exciting new material with tunable electronic properties ranging from superconductivity to correlated insulating phases. But current methods of fabrication and identification of TBLG are painstaking and laborious. In this work, we combine Raman spectroscopy with the Gaussian mixture model (GMM) data clustering algorithm to identify areas with particular twist angles, from a TBLG sample with a mixture of orientations. We present two approaches to this cluster analysis: training the GMM on Raman parameters returned by peak fits, and on full Raman spectra with dimensionality reduced by principal component analysis. In both cases we demonstrate that GMM can identify regions of distinct twist angle from within Raman datacubes. We also show that once a model has been trained, and the identified clusters labelled, the model can be reapplied to new Raman scans to assess the similarity between the materials in the new region and the testing region. This could enable high-throughput fabrication of TBLG, by allowing computerised detection of particular twist angles from automated large-area scans.
The renin-angiotensin-aldosterone system during haemodialysis with acetate or bicarbonate at different dialysate sodium concentrations
Creators: name: Krämer, Bernhard K.
name: Ress, K. M.
name: Ulshöfer, T. M.
name: Risler, T.
Publisher: name: Universität Regensburg
Year: 1987
Subjects: subject: 610 Medizin
subject: Acetates
subject: Adult
subject: Aldosterone/blood
subject: Angiotensin II/blood
subject: Bicarbonates
subject: Female
subject: Humans
subject: Kidney Failure, Chronic/therapy
subject: Male
subject: Renal Dialysis
subject: Renin-Angiotensin System
subject: Sodium

description: The hormones of the renin angiotensin aldosterone system were measured during regular haemodialysis with acetate or bicarbonate at dialysate sodium concentrations of 135, 140, 145, and 150 mmol/l. Plasma renin activity and aldosterone concentration were higher during acetate haemodialysis than during bicarbonate haemodialysis. At lower dialysate sodium concentrations, plasma renin activity (acetate dialysis and bicarbonate dialysis) and aldosterone concentration (only acetate dialysis) were higher than they were at higher dialysate sodium concentrations. Plasma renin activity increased during acetate dialysis, but did not change during bicarbonate dialysis. Aldosterone and potassium concentrations were positively correlated. Aldosterone decreased during haemodialysis (increase to predialysis values at the end of haemodialysis (4 h) at lower dialysate sodium concentrations). It is concluded that the renin angiotensin aldosterone system is activated more during acetate dialysis than during bicarbonate dialysis. Aldosterone concentrations seem to be related more closely to serum potassium than to renin-angiotensin-aldosterone system and to serum sodium intradialytically.
Conformally Covariant Vector-Spinor Field in de Sitter Space
Creators: name: Fatahi, Negin
name: Takook, Mohamad Vahid
name: Tanhayi, Mohamad Reza
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In this paper, we study the conformally invariant field equations for vector-spinor field in de Sitter space-time. The solutions are also obtained in terms of the de Sitter-Dirac plane waves. The related two-point functions are calculated in both de Sitter ambient space formalism and intrinsic de Sitter coordinate. In order to study the conformal invariance, Dirac s six-cone formalism is utilized in which the field equations are expressed in a manifestly conformal way in 4 + 2 dimensional conformal space and then followed by the projection to de Sitter space.
description: 22 pages- paper improved- appendix added- correct the mistakes in writing-references added
A Pseudo-Two-Dimensional (P2D) Model for FeS2 Conversion Cathode Batteries
Creators: name: Horner, Jeffrey S.
name: Whang, Grace
name: Kolesnichenko, Igor V.
name: Lambert, Timothy N.
name: Dunn, Bruce S.
name: Roberts, Scott A.
Publisher: name: arXiv
Year: 2022
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Applied Physics (physics.app-ph)
subject: FOS: Physical sciences

description: Conversion cathode materials are gaining interest for secondary batteries due to their high theoretical energy and power density. However, practical application as a secondary battery material is currently limited by practical issues such as poor cyclability. To better understand these materials, we have developed a pseudo-two-dimensional model for conversion cathodes. We apply this model to FeS2 - a material that undergoes intercalation followed by conversion during discharge. The model is derived from the half-cell Doyle-Fuller-Newman model with additional loss terms added to reflect the converted shell resistance as the reaction progresses. We also account for polydisperse active material particles by incorporating a variable active surface area and effective particle radius. Using the model, we show that the leading loss mechanisms for FeS2 are associated with solid-state diffusion and electrical transport limitations through the converted shell material. The polydisperse simulations are also compared to a monodisperse system, and we show that polydispersity has very little effect on the intercalation behavior yet leads to capacity loss during the conversion reaction. We provide the code as an open-source Python Battery Mathematical Modelling (PyBaMM) model that can be used to identify performance limitations for other conversion cathode materials.
A Note on the Reduction Formulas for Some Systems of Linear Operator Equations
Creators: name: Jovovic, Ivana
name: Malesevic, Branko
Publisher: name: arXiv
Year: 2014
Subjects: subject: Spectral Theory (math.SP)
subject: Classical Analysis and ODEs (math.CA)
subject: Numerical Analysis (math.NA)
subject: Rings and Algebras (math.RA)
subject: FOS: Mathematics

description: We consider partial and total reduction of a nonhomogeneous linear system of the operator equations with the system matrix in the same particular form as in paper [N. Shayanfar, M. Hadizadeh 2013]. Here we present two different concepts. One is concerned with partially reduced systems obtained by using the Jordan and the rational form of the system matrix. The other one is dealing with totally reduced systems obtained by finding the adjugate matrix of the characteristic matrix of the system matrix.
A new theorem on quadratic residues modulo primes
Creators: name: Hou, Qing-Hu
name: Pan, Hao
name: Sun, Zhi-Wei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Number Theory (math.NT)
subject: FOS: Mathematics
subject: 11A15, 11A07

description: Let $p>3$ be a prime, and let $(\frac{\cdot}p)$ be the Legendre symbol. Let $b\in\mathbb Z$ and $\varepsilon\in\{\pm 1\}$. We mainly prove that $$\left|\left\{N_p(a,b):\ 1\{ax^2+b\}_p$, and $\{m\}_p$ with $m\in\mathbb{Z}$ is the least nonnegative residue of $m$ modulo $p$.
description: 6 pages, final version