cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
QbD based RP-HPLC method for simultaneous determination of a emtricitabine, tenofovir diproxil fumarate and efavirenz in tablet dosage form-an application to stability indicating assay
Creators: name: Koppisetty, Bhagavan Rajesh Babu
name: Tatapudi, Hemant Kumar
name: Dadi, Vasudha
name: Gayathri, Puthi Renuka
name: Komali, Pydi
name: Challa, Gangu Naidu
name: Kollabathula, Varaprasada Rao
name: Yarraguntla, Srinivasa Rao
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: The current studies entail Quality by Design (QbD)-enabled development of a simple, rapid, sensitive and cost-effective high-performance liquid chromatographic method for estimation of emtricitabine (EMT), tenofovir diproxil fumarate (TEN), and efavirenz (EFA) in combined dosage form. Systematic optimization was performed employing Box-Behnken design by selecting the flow rate, buffer molarity, and acetonitrile volume as the critical method parameters (CMPs) identified from screening studies, thus evaluating the critical analytical attributes (CAAs), namely, retention duration, theoretical plates, resolution, and asymmetry factor as the parameters of method robustness. The optimal chromatographic separation was achieved using acetonitrile and phosphate buffer (pH 3.0) 74.1:25.9 v/v as the mobile phase with a flow rate 0.91 mL/min, and UV detection at 260 nm. The method was validated as per the ICH recommended conditions, which revealed high degree of linearity, accuracy, precision, sensitivity and robustness over the existing liquid chromatographic methods of the drug. Studies on forced degradation under acid, basic, oxidative, photolytic, and thermal conditions revealed the drug’s well-resolved peak and the degradation products’ peaks as well.
Additional file 18 Figure S14. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Mental Health

description: Meta-analysis of dry mouth. (PDF 542 kb)
$\sqrt{\log t}$-superdiffusivity for a Brownian particle in the curl of the 2d GFF
Creators: name: Cannizzaro, Giuseppe
name: Haunschmid-Sibitz, Levi
name: Toninelli, Fabio
Publisher: name: arXiv
Year: 2021
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: The present work is devoted to the study of the large time behaviour of a critical Brownian diffusion in two dimensions, whose drift is divergence-free, ergodic and given by the curl of the 2-dimensional Gaussian Free Field. We prove the conjecture, made in [B. Tóth, B. Valkó, J. Stat. Phys., 2012], according to which the diffusion coefficient $D(t)$ diverges as $\sqrt{\log t}$ for $t\to\infty$. Starting from the fundamental work by Alder and Wainwright [B. Alder, T. Wainright, Phys. Rev. Lett. 1967], logarithmically superdiffusive behaviour has been predicted to occur for a wide variety of out-of-equilibrium systems in the critical spatial dimension $d=2$. Examples include the diffusion of a tracer particle in a fluid, self-repelling polymers and random walks, Brownian particles in divergence-free random environments, and, more recently, the 2-dimensional critical Anisotropic KPZ equation. Even if in all of these cases it is expected that $D(t)\sim\sqrt{\log t}$, to the best of the authors' knowledge, this is the first instance in which such precise asymptotics is rigorously established.
description: to appear on Annals of Probability. v3: several proofs simplified, main result sharpened. 23 pages
Additional file 19: Figure S15. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Meta-analysis of libido decreased. (PDF 136 kb)
Isolation of bioactive natural products from Rumex dentatus and their antimicrobial evaluation: A comparative study against various pathogenic bacteria
Creators: name: Khaliq, Tahirah
name: Farooq, Sadaqat
name: Waseem, Malik A.
name: Sultan, Phalisteen
name: Akhter, Sabiyah
name: Hassan, Qazi Parvaiz
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Space Science
subject: Pharmacology
subject: Biotechnology
subject: Environmental Sciences not elsewhere classified
subject: Chemical Sciences not elsewhere classified
subject: Ecology
subject: FOS: Biological sciences
subject: Immunology
subject: FOS: Clinical medicine
subject: Biological Sciences not elsewhere classified
subject: Plant Biology
subject: Virology

description: Rumex dentatus is traditionally used to treat different ailments including bacterial and fungal infections. The presented study disclosed isolation of five bioactive molecules from Rumex dentatus. All the isolates were evaluated for antimicrobial activities. In this protocol the comparative study has been made on various extracts and isolated compounds in order to identify the lead molecule. Thus the activity carried, resulted, compound X2 with strong anti-microbial potential and exhibiting IC50 value between 14–32 μM. While rest of isolates showed moderate antibacterial potential. Further, the investigation of antimicrobial activity on various plant extracts against six human pathogens (five bacteria and a fungal pathogen), most of the extracts showed strong to moderate antimicrobial activity with IC50 ranging from 24–35 μM. Out of all the extracts which were evaluated for antimicrobial activities, the hexane and methanol: DCM (1:1) extracts were found to have good antibacterial potential in microtiter plate assay. The IC50 value of compound X2 was found to be favorable and presented a strong antimicrobial potential. Thus the results inferred that the plant has strong antibacterial value and hence can be used in medication for the treatment of various bacterial infections.
String Diagrammatic Electrical Circuit Theory
Creators: name: Boisseau, Guillaume
name: Sobociński, Paweł
Publisher: name: arXiv
Year: 2021
Subjects: subject: Logic in Computer Science (cs.LO)
subject: FOS: Computer and information sciences

description: We develop a comprehensive string diagrammatic treatment of electrical circuits. Building on previous, limited case studies, we introduce controlled sources and meters as elements, and the impedance calculus, a powerful toolbox for diagrammatic reasoning on circuit diagrams. We demonstrate the power of our approach by giving idiomatic proofs of several textbook results, including the superposition theorem and Thevenin's theorem.
description: In Proceedings ACT 2021, arXiv:2211.01102
Topological magnetic solitons on a paraboloidal shell
Creators: name: Vilas-Boas, P. S. C.
name: Elias, R. G.
name: Altbir, D.
name: fonseca, J. M.
name: Carvalho-Santos, V. L.
Publisher: name: arXiv
Year: 2014
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Other Condensed Matter (cond-mat.other)
subject: FOS: Physical sciences

description: We study the influence of curvature on the exchange energy of skyrmions and vortices on a paraboloidal surface. It is shown that such structures appear as excitations of the Heisenberg model, presenting topological stability, unlike what happens on other simply-connected geometries such as pseudospheres. We also show that the skyrmion width depends on the geometrical parameters of the paraboloid. The presence of a magnetic field leads to the appearance of $2π$-skyrmions, introducing a new characteristic length into the system. Regarding vortices, the geometrical parameters of the paraboloid play an important role in the exchange energy of this excitation.
A Categorical Construction of the Real Unit Interval
Creators: name: van de Wetering, John
Publisher: name: arXiv
Year: 2021
Subjects: subject: Category Theory (math.CT)
subject: FOS: Mathematics

description: The real unit interval is the fundamental building block for many branches of mathematics like probability theory, measure theory, convex sets and homotopy theory. However, a priori the unit interval could be considered an arbitrary choice and one can wonder if there is some more canonical way in which the unit interval can be constructed. In this paper we find such a construction by using the theory of effect algebras. We show that the real unit interval is the unique non-initial, non-final irreducible algebra of a particular monad on the category of bounded posets. The algebras of this monad carry an order, multiplication, addition and complement, and as such model much of the operations we need to do on probabilities. On a technical level, we show that both the categories of omega-complete effect algebras as well as that of omega-complete effect monoids are monadic over the category of bounded posets using Beck's monadicity theorem. The characterisation of the real unit interval then follows easily using a recent representation theorem for omega-complete effect monoids.
description: In Proceedings ACT 2021, arXiv:2211.01102
Additional file 15: Figure S11. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Mental Health

description: Meta-analysis of constipation. (PDF 369 kb)
Exotic attractors of the non-equilibrium Rabi-Hubbard model
Creators: name: Schiró, M.
name: Joshi, C.
name: Bordyuh, M.
name: Fazio, R.
name: Keeling, J.
name: Türeci, H. E.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We explore the phase diagram of the dissipative Rabi-Hubbard model, as could be realized by a Raman-pumping scheme applied to a coupled cavity array. There exist various exotic attractors, including ferroelectric, antiferroelectric, and inccomensurate fixed points, as well as regions of persistent oscillations. Many of these features can be understood analytically by truncating to the two lowest lying states of the Rabi model on each site. We also show that these features survive beyond mean-field, using Matrix Product Operator simulations.
description: 5pages, 3 figures, plus supplementary material. Final version, as published
High-energy observations of PSR B1259-63/LS 2883 through the 2014 periastron passage: connecting X-rays to the GeV flare
Creators: name: Tam, P. H. T.
name: Li, K. L.
name: Takata, J.
name: Okazaki, A. T.
name: Hui, C. Y.
name: Kong, A. K. H.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: The binary system PSR B1259-63/LS 2883 is well sampled in radio, X-rays, and TeV gamma-rays, and shows orbital phase-dependent variability in these frequencies. The first detection of GeV gamma-rays from the system was made around the 2010 periastron passage. In this Letter, we present an analysis of X-ray and gamma-ray data obtained by the Swift/XRT, NuSTAR/FPM, and Fermi/LAT, through the recent periastron passage which occurred on 2014 May 4. While PSR B1259-63/LS 2883 was not detected by the LAT before and during this passage, we show that the GeV flares occurred at a similar orbital phase as in early 2011, thus establishing the repetitive nature of the post-periastron GeV flares. Multiple flares each lasting for a few days have been observed and short-term variability is seen as well. We also found X-ray flux variation contemporaneous with the GeV flare for the first time. A strong evidence of the keV-to-GeV connection came from the broadband high-energy spectra, which we interpret as synchrotron radiation from the shocked pulsar wind.
description: 16 pages, 3 figures, 2 tables, ApJ Letters, in press
Deep Learning for Technical Document Classification
Creators: name: Jiang, Shuo
name: Hu, Jie
name: Magee, Christopher L.
name: Luo, Jianxi
Publisher: name: arXiv
Year: 2021
Subjects: subject: Machine Learning (cs.LG)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: Information Retrieval (cs.IR)
subject: FOS: Computer and information sciences

description: In large technology companies, the requirements for managing and organizing technical documents created by engineers and managers have increased dramatically in recent years, which has led to a higher demand for more scalable, accurate, and automated document classification. Prior studies have only focused on processing text for classification, whereas technical documents often contain multimodal information. To leverage multimodal information for document classification to improve the model performance, this paper presents a novel multimodal deep learning architecture, TechDoc, which utilizes three types of information, including natural language texts and descriptive images within documents and the associations among the documents. The architecture synthesizes the convolutional neural network, recurrent neural network, and graph neural network through an integrated training process. We applied the architecture to a large multimodal technical document database and trained the model for classifying documents based on the hierarchical International Patent Classification system. Our results show that TechDoc presents a greater classification accuracy than the unimodal methods and other state-of-the-art benchmarks. The trained model can potentially be scaled to millions of real-world multimodal technical documents, which is useful for data and knowledge management in large technology companies and organizations.
description: 16 pages, 8 figures, 9 tables
Development and validation of a chiral LC-MS method for the enantiomeric resolution of (+) and (-)-Mebeverine Hydrochloride in bulk drug by using polysaccharide-based chiral stationary phase
Creators: name: Gowramma, Byran
name: Ramachandran, Senthil Kumar
name: Lakshmanan, Kaviarasan
name: Kalirajan, Rajagopal
name: Meyyanathan, Subramanian Nainar
name: Swaminathan, Gomathi
Publisher: name: Taylor & Francis
Year: 2023
Subjects: Biophysics
Biochemistry
Space Science
Medicine
Cell Biology
Biotechnology
Chemical Sciences not elsewhere classified
Biological Sciences not elsewhere classified

description: The aim of this study was to develop a simple, specific, sensitive and precise LC-MS method for the determination of mebeverine enantiomers in pharmaceutical formulations and it was validated as per ICH guidelines. The chromatographic separation was achieved on Phenomenex® Lux Cellulose 1 (250 mm x 4.6 mm i.d, 5μm particle size) column using mobile phase system containing acetonitrile: 10 mM ammonium acetate (85:15) at the flow rate of 0.8 mL/min. In the spectral investigation by LC-MS, the standard solution of Mebeverine showed major peak at m/z of 430.70, which was assigned to the [M+H] ion of Mebeverine. The described method was linear over the range of 15–75 ng /mL for (±) Mebeverine enantiomers with a correlation coefficient (r2 = 0.999). Detection limits and quantification limits of (+) Mebeverine and (-) Mebeverine were found to be 5 ng/mL and 15 ng/mL respectively. The recovery study of mebeverine from tablet formulation was found to be 99.16%. Mebeverine standard solution and mobile phase were found to be stable for at least 48h. The Mebeverine enantiomers were well resolved with mean retention times of about 1.16 min and 1.20 min respectively. The developed method was extensively validated and proved to be robust, accurate, precise, and suitable for analysis of Mebeverine enantiomers in tablet dosage form.
Additional file 12: Figure S8. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Mental Health

description: Meta-analysis of sweating. (PDF 283 kb)
Exact solutions of Bianchi I spacetimes which admit Conformal Killing vectors
Creators: name: Tsamparlis, Michael
name: Paliathanasis, Andronikos
name: Karpathopoulos, Leonidas
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: We develop a new method in order to classify the Bianchi I spacetimes which admit conformal Killing vectors (CKV). The method is based on two propositions which relate the CKVs of 1+(n-1) decomposable Riemannian spaces with the CKVs of the (n-1) subspace and show that if 1+(n-1) space is conformally flat then the (n-1) spacetime is maximally symmetric. The method is used to study the conformal algebra of the Kasner spacetime and other less known Bianchi type I matter solutions of General Relativity.
description: 17 pages; 3 tables; accepted for publication by Gen. Relativ. Gravit
Quantaloidal Approach to Constraint Satisfaction
Creators: name: Fujii, Soichiro
name: Iwamasa, Yuni
name: Kimura, Kei
Publisher: name: arXiv
Year: 2021
Subjects: subject: Category Theory (math.CT)
subject: Computational Complexity (cs.CC)
subject: FOS: Mathematics
subject: FOS: Computer and information sciences

description: The constraint satisfaction problem (CSP) is a computational problem that includes a range of important problems in computer science. We point out that fundamental concepts of the CSP, such as the solution set of an instance and polymorphisms, can be formulated abstractly inside the 2-category PFinSet of finite sets and sets of functions between them. The 2-category PFinSet is a quantaloid, and the formulation relies mainly on structure available in any quantaloid. This observation suggests a formal development of generalisations of the CSP and concomitant notions of polymorphism in a large class of quantaloids. We extract a class of optimisation problems as a special case, and show that their computational complexity can be classified by the associated notion of polymorphism.
description: In Proceedings ACT 2021, arXiv:2211.01102
QbD based RP-HPLC method for simultaneous determination of a emtricitabine, tenofovir diproxil fumarate and efavirenz in tablet dosage form – an application to stability indicating assay
Creators: name: Koppisetty, Bhagavan Rajesh Babu
name: Tatapudi, Hemant Kumar
name: Dadi, Vasudha
name: Gayathri, Puthi Renuka
name: Komali, Pydi
name: Challa, Gangu Naidu
name: Kollabathula, Varaprasada Rao
name: Yarraguntla, Srinivasa Rao
Publisher: name: Taylor & Francis
Year: 2023
Subjects: subject: Biophysics
subject: Biochemistry
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Pharmacology
subject: Biotechnology
subject: Chemical Sciences not elsewhere classified
subject: Biological Sciences not elsewhere classified

description: The current studies entail Quality by Design (QbD)-enabled development of a simple, rapid, sensitive and cost-effective high-performance liquid chromatographic method for estimation of emtricitabine (EMT), tenofovir diproxil fumarate (TEN), and efavirenz (EFA) in combined dosage form. Systematic optimization was performed employing Box-Behnken design by selecting the flow rate, buffer molarity, and acetonitrile volume as the critical method parameters (CMPs) identified from screening studies, thus evaluating the critical analytical attributes (CAAs), namely, retention duration, theoretical plates, resolution, and asymmetry factor as the parameters of method robustness. The optimal chromatographic separation was achieved using acetonitrile and phosphate buffer (pH 3.0) 74.1:25.9 v/v as the mobile phase with a flow rate 0.91 mL/min, and UV detection at 260 nm. The method was validated as per the ICH recommended conditions, which revealed high degree of linearity, accuracy, precision, sensitivity and robustness over the existing liquid chromatographic methods of the drug. Studies on forced degradation under acid, basic, oxidative, photolytic, and thermal conditions revealed the drug’s well-resolved peak and the degradation products’ peaks as well.
Additional file 10: Figure S6. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Molecular Biology
subject: 39999 Chemical Sciences not elsewhere classified
subject: FOS: Chemical sciences
subject: Science Policy
subject: Mental Health

description: Meta-analysis of nausea. (PDF 579 kb)
O Μέγας Κωνσταντίνος στο ιστορικό έργο του Ευσεβίου Καισαρείας
Creators: name: Γιαλαμά Σπυριδούλα Γρηγορίου
Publisher: name: Aristotle University of Thessaloniki
Year: 2025
Subjects: Μέγας Κωνσταντίνος
Ευσέβιος Καισαρείας
Τετραρχία
Constantine
Christians
Eusebius

description: Ο Μέγας Κωνσταντίνος έπαιξε καθοριστικό ρόλο στον Χριστιανισμό και στην ιστορία της ανθρωπότητας. Χάρη στη στρατηγική του ευφυΐα, κατάφερε να επικρατήσει των άλλων βασιλιάδων της Δύσης και της Ανατολής και έγινε ο μονοκράτορας της Ρωμαϊκής Αυτοκρατορίας. Στις μάχες κατά του Μαξέντιου και του Λικίνιου, ο Κωνσταντίνος συνοδευόταν από τους χριστιανούς που προσεύχονταν για τη νίκη του στον Θεό. Οι χριστιανοί πίστευαν ότι αυτός ο άνθρωπος θα τους προστάτευε από τη βάναυση πολιτική των τετραρχών και τους διωγμούς. Παρ' όλα αυτά, ο Ευσέβιος Καισαρείας αναφέρει έναν δεύτερο σύμμαχο του Κωνσταντίνου, αόρατο στα μάτια μας. Αυτός ο σύμμαχος ήταν ο Θεός. Η παρούσα διπλωματική εργασία θα εξετάσει το μνημειώδες έργο του Ευσεβίου Καισαρείας, την Εκκλησιαστική Ιστορία, με επίκεντρο τη δράση του Μεγάλου Κωνσταντίνου. Ο Ευσέβιος θα καταγράψει λεπτομερώς τις μάχες του Κωνσταντίνου εναντίον του Μαξέντιου και του Λικίνιου, θα φωτίσει άγνωστες πτυχές της προσωπικότητάς του και θα παρουσιάσει τον Κωνσταντίνο ως σωτήρα και λυτρωτή όχι μόνο των χριστιανών αλλά και όλων των πολιτών της Ρωμαϊκής Αυτοκρατορίας.
description: Constantine the Great played a crucial role in Christianity and the history of humanity. Thanks to his strategic intelligence, he managed to prevail over the other kings of West and East and become the monocrator of the Roman Empire. In the battles against Maxentius and Licinius, Constantine was accompanied by the Christians who prayed for his win to God. Christians believed that this man would protect them from the brutal policy of the tetrarchs and the persecutions. Nevertheless, Euebius of Caesarea mentions a second ally of Constantine, invisible to our eyes. This ally was God. This thesis will examine the monumental work of Eusebius of Caesarea, the Ecclesiastical History, focusing on the actions of Constantine the Great. Eusebius will record in detail the battles of Constantine against Maxentius and Licinius, will illuminate unknown aspects of his personality and will present Constantine as the savior and redeemer not only of Christians but also of all citizens of the Roman Empire.
An audiovisual and contextual approach for categorical and continuous emotion recognition in-the-wild
Creators: name: Antoniadis, Panagiotis
name: Pikoulis, Ioannis
name: Filntisis, Panagiotis P.
name: Maragos, Petros
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: In this work we tackle the task of video-based audio-visual emotion recognition, within the premises of the 2nd Workshop and Competition on Affective Behavior Analysis in-the-wild (ABAW2). Poor illumination conditions, head/body orientation and low image resolution constitute factors that can potentially hinder performance in case of methodologies that solely rely on the extraction and analysis of facial features. In order to alleviate this problem, we leverage both bodily and contextual features, as part of a broader emotion recognition framework. We choose to use a standard CNN-RNN cascade as the backbone of our proposed model for sequence-to-sequence (seq2seq) learning. Apart from learning through the RGB input modality, we construct an aural stream which operates on sequences of extracted mel-spectrograms. Our extensive experiments on the challenging and newly assembled Aff-Wild2 dataset verify the validity of our intuitive multi-stream and multi-modal approach towards emotion recognition in-the-wild. Emphasis is being laid on the the beneficial influence of the human body and scene context, as aspects of the emotion recognition process that have been left relatively unexplored up to this point. All the code was implemented using PyTorch and is publicly available.
description: 7 pages, 1 figure, 3 tables, accepted to the 2nd Workshop and Competition on Affective Behavior Analysis In-the-Wild (ABAW2)
Additional file 1: of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Science Policy
subject: Mental Health

description: Search strategies. (DOC 41 kb)
Composing Conversational Negation
Creators: name: Shaikh, Razin A.
name: Yeh, Lia
name: Rodatz, Benjamin
name: Coecke, Bob
Publisher: name: arXiv
Year: 2021
Subjects: subject: Computation and Language (cs.CL)
subject: Category Theory (math.CT)
subject: FOS: Computer and information sciences
subject: FOS: Mathematics

description: Negation in natural language does not follow Boolean logic and is therefore inherently difficult to model. In particular, it takes into account the broader understanding of what is being negated. In previous work, we proposed a framework for the negation of words that accounts for 'worldly context'. This paper extends that proposal now accounting for the compositional structure inherent in language within the DisCoCirc framework. We compose the negations of single words to capture the negation of sentences. We also describe how to model the negation of words whose meanings evolve in the text.
description: In Proceedings ACT 2021, arXiv:2211.01102
Additional file 24: Figure S20. of Selective serotonin reuptake inhibitors versus placebo in patients with major depressive disorder. A systematic review with meta-analysis and Trial Sequential Analysis
Creators: name: Jakobsen, Janus
name: Katakam, Kiran
name: Schou, Anne
name: Hellmuth, Signe
name: Stallknecht, Sandra
name: Leth-Møller, Katja
name: Iversen, Maria
name: Banke, Marianne
name: Iggiannguaq Petersen
name: Klingenberg, Sarah
name: Krogh, Jesper
name: Ebert, Sebastian
name: Timm, Anne
name: Lindschou, Jane
name: Gluud, Christian
Publisher: name: Figshare
Year: 2017
Subjects: subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: Mental Health

description: Meta-analysis of flu syndrome. (PDF 130 kb)
Cosmological black holes: the spherical perfect fluid collapse with pressure in a FRW background
Creators: name: Moradi, Rahim
name: Firouzjaee, Javad T.
name: Mansouri, Reza
Publisher: name: arXiv
Year: 2015
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We have constructed a spherically symmetric structure model in a cosmological background filled with perfect fluid with non-vanishing pressure as an exact solution of Einstein equations using the Lemaître solution. To study its local and quasi-local characteristics including the novel features of its central black hole, we have suggested an algorithm to integrate the equations numerically. The result shows intriguing effects of the pressure inside the structure. The evolution of the central black hole within the FRW universe, its decoupling from the expanding parts of the model, the structure of its space-like apparent horizon, the limiting case of the dynamical horizon tending to a slowly evolving horizon, and the decreasing mass in-fall to the black hole is also studied. The cosmological redshift of a light emitted from the cosmological structure to an observer in the FRW background is also calculated. This cosmological redshift includes local and cosmic part which are explicitly separated. We have also formulated a modified NFW density profile for a structure to match the exact solution conditions.
description: 14 pages, 11 figures, a few discussion added accepted version for Class. Quantum Grav. arXiv admin note: substantial text overlap with arXiv:1301.1480
title: The Creative and Generative Capacity of Savant Artists with Autism
Creators: name: Ryder, Nicola
Publisher: name: Goldsmiths, University of London
Year: 2003

description: The aim of this thesis was to investigate the creative and generative capacities of a group of savant artists. As savant talent has a higher prevalence in autism, a disorder associated with deficits in imagination and creativity, it is surprising that one should find savant ability in areas such as music and art. Despite the interesting paradox this creates there has yet to be a thorough, empirical investigation into this area of savant performance in artists. The measurement of the concepts of creativity and generativity is alone a contentious area in psychology; however, from the outset they were clearly defined for the purpose of this thesis. Creativity is defined as the capacity to produce novel and meaningful responses, whereas generativity refers to the amount, or quantity, of ideas produced, irrespective of their originality. As the creative and generative capacity of savant artists is a hitherto neglected area of research, this investigation began by measuring this capacity in the domain of ability, using a standardised test where the response was drawn. A second test looked at creative and generative performance on a construction task with no drawn element. Subsequent investigations focused on the processes thought to underlie performance on the initial two tasks, particularly relating to the assets and deficits in the performance of the savant group, which may have occurred as a result of their autism. The results showed that a general autism-specific deficit was evident on tasks that required generativity outside of the direct domain of drawing. On the other hand, in relation to creativity, there were indications that such qualities were spared in the savants on tasks not directly involved with drawing, although still in the visual domain. These contrasting results are discussed in terms of a segmented visual processing style in the savant artists and an autism-specific deficit with regard to the generation of appropriate action plans.
A modified double gyre with ground truth hyperbolic trajectories for flow visualization
Creators: name: Wolligandt, Steve
name: Wilde, Thomas
name: Rössl, Christian
name: Theisel, Holger
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Flow visualization
subject: Visualization
subject: 000

description: Themodel of a DoubleGyre flow by Shadden et al. is a standard benchmark data set for the computation of hyperbolic Lagrangian Coherent Structures (LCS) in flow data. While structurally extremely simple, it generates hyperbolic LCS of arbitrary complexity. Unfortunately, the Double Gyre does not come with a well-defined ground truth: the location of hyperbolic LCS boundaries can only be approximated by numerical methods that usually involve the gradient of the flow map. We present a new benchmark data set that is a small but carefully designed modification of the Double Gyre, which comes with ground truth closed-form hyperbolic trajectories. This allows for computing hyperbolic LCS boundaries by a simple particle integration without the consideration of the flow map gradient. We use these hyperbolic LCS as a ground truth solution for testing an existing numerical approach for extracting hyperbolic trajectories. In addition, we are able to construct hyperbolic LCS curves that are significantly longer than in existing numerical methods.
Magnetic field in holographic superconductor with dark matter sector
Creators: name: Nakonieczny, L.
name: Rogatko, M.
name: Wysokinski, K. I.
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Based on the analytical technique the effect of the static magnetic field on the s-wave holographic superconductor with dark matter sector of U(1)-gauge field type coupled to the Maxwell field has been examined. In the probe limit, we obtained the mean value of the condensation operator. The nature of the condensate in an external magnetic field as well as the behaviour of the critical field close to the transition temperature has been revealed. The obtained upturn of the critical field curves as a function of temperature, both in four and five spacetime dimensions, is a fingerprint of the strong coupling approach.
description: 13 pages, RevTex, 2 figures, to be published in Phys.Rev.D15. arXiv admin note: text overlap with arXiv:1411.0798
Chiral Dirac-like fermion in spin-orbit-free antiferromagnetic semimetals
Creators: name: Liu, Pengfei
name: Zhang, Ao
name: Han, Jingzhi
name: Liu, Qihang
Publisher: name: arXiv
Year: 2021
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: Computational Physics (physics.comp-ph)
subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Dirac semimetal is a phase of matter, whose elementary excitation is described by the relativistic Dirac equation. In the limit of zero mass, its parity-time symmetry enforces the Dirac fermion in the momentum space, which is composed of two Weyl fermions with opposite chirality, to be non-chiral. Inspired by the flavor symmetry in particle physics, we theoretically propose a massless Dirac-like equation yet linking two Weyl fields with the identical chirality by assuming SU(2) isospin symmetry, independent of the space-time rotation exchanging the two fields. Dramatically, such symmetry is hidden in certain solid-state spin-1/2 systems with negligible spin-orbit coupling, where the spin degree of freedom is decoupled with the lattice. Therefore, the existence of the corresponding quasiparticle, dubbed as flavor Weyl fermion, cannot be explained by the conventional (magnetic) space group framework. The four-fold degenerate flavor Weyl fermion manifests linear dispersion and a Chern number of 2, leading to a robust network of topologically protected Fermi arcs throughout the Brillouin zone. For material realization, we show that the transition-metal chalcogenide CoNb3S6 with experimentally confirmed collinear antiferromagnetic order is ideal for flavor Weyl semimetal under the approximation of vanishing spin-orbit coupling. Our work reveals a counterpart of the flavor symmetry in magnetic electronic systems, leading to further possibilities of emergent phenomena in quantum materials.
description: 27 pages and 5 figures
A large, multiple-tooth-rowed captorhinid reptile (Amniota: Eureptilia) from the Upper Permian of Mallorca (Balearic Islands, western Mediterranean)
Creators: name: Liebrecht, Torsten
name: Fortuny, Josep
name: Àngel Galobart
name: Müller, Johannes
name: P. Martin Sander
Publisher: name: Figshare
Year: 2017
Subjects: subject: Molecular Biology
subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: 59999 Environmental Sciences not elsewhere classified
subject: FOS: Earth and related environmental sciences
subject: Science Policy

description: SUPPLEMENTAL DATA—Supplemental materials are available for this article for free at www.tandfonline.com/UJVP Citation for this article: Liebrecht, T., J. Fortuny, À. Galobart, J. Müller, and P. Martin Sander. 2016. A large, multiple-tooth-rowed captorhinid reptile (Amniota: Eureptilia) from the Upper Permian of Mallorca (Balearic Islands, western Mediterranean). Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2017.1251936.
Background Independence, Gauge Invariance and Equations of Motion for Closed String Modes
Creators: name: Sathiapalan, B.
Publisher: name: arXiv
Year: 2014
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: In an earlier paper [arXiv:1408.0484] gauge invariant and background covariant equations for closed string modes were obtained from the exact renormalization group equation of the world sheet theory. The background metric (but not the physical metric) had to be flat and hence the method was not manifestly background independent. In this paper the restrictions on the background metric are relaxed. A simple prescription for the map from loop variables to space time fields is given whereby for arbitrary backgrounds the equations are generally covariant and gauge invariant. Extra terms involving couplings of the curvature tensor to (derivatives of) the Stueckelberg fields have to be added. The background metric is chosen to be the physical metric without any restrictions. This method thus gives manifestly background independent gauge invariant and general covariant equations of motion for both open and closed string modes.
description: 18 pages, Typo in reference corrected
Additional file 2: of What is a hospital bed day worth? A contingent valuation study of hospital Chief Executive Officers
Creators: name: Page, Katie
name: Adrain Barnett
name: Graves, Nicholas
Publisher: name: Figshare
Year: 2017
Subjects: subject: Space Science
subject: Medicine
subject: Sociology
subject: FOS: Sociology
subject: 69999 Biological Sciences not elsewhere classified
subject: FOS: Biological sciences
subject: Developmental Biology
subject: Science Policy

description: Questionnaire. This file shows the full questionnaire given to one of the participants. (DOCX 361 kb)
Interim Monitoring in Sequential Multiple Assignment Randomized Trials
Creators: name: Wu, Liwen
name: Wang, Junyao
name: Wahed, Abdus S.
Publisher: name: arXiv
Year: 2021
Subjects: subject: Methodology (stat.ME)
subject: FOS: Computer and information sciences

description: A sequential multiple assignment randomized trial (SMART) facilitates comparison of multiple adaptive treatment strategies (ATSs) simultaneously. Previous studies have established a framework to test the homogeneity of multiple ATSs by a global Wald test through inverse probability weighting. SMARTs are generally lengthier than classical clinical trials due to the sequential nature of treatment randomization in multiple stages. Thus, it would be beneficial to add interim analyses allowing for early stop if overwhelming efficacy is observed. We introduce group sequential methods to SMARTs to facilitate interim monitoring based on multivariate chi-square distribution. Simulation study demonstrates that the proposed interim monitoring in SMART (IM-SMART) maintains the desired type I error and power with reduced expected sample size compared to the classical SMART. Lastly, we illustrate our method by re-analyzing a SMART assessing the effects of cognitive behavioral and physical therapies in patients with knee osteoarthritis and comorbid subsyndromal depressive symptoms.
Single-shot two-dimensional multi-angle light scattering (2D-MALS) technique for nanoparticle aggregate sizing
Creators: name: Martins, Fabio J. W. A.
name: Kronenburg, Andreas
name: Beyrau, Frank
Publisher: name: Universitäts- und Landesbibliothek Sachsen-Anhalt
Year: 2021
Subjects: subject: Nanoparticle
subject: Soot aggregates in flames
subject: Unsteady combustion processes
subject: 660

description: The two-dimensional multi-angle light scattering (2D-MALS) technique has been extended for single-shot size measurements of soot aggregates in flames. Six cameras are used for instantaneous acquisition of the elastic scattering from the aggregates at different directions between 10 to 90◦ of a laser light sheet. Two diluted ethylene (50 and 60% by volume of C 2 H 4 fuel diluted with inert N 2 ) coflow laminar diffusion flames with little flickering are used as proof of concept. Results of instantaneous, average and fluctuating 2D fields of the effective radii of gyration, which are expected to characterize the size of the aggregates, compare well with the literature, demonstrating the applicability of the proposed sizing method to weakly unsteady combustion processes.
title:  Corcira 427 – Parigi 1871. La ‘guerra civile greca’ tra due epoche
Creators: name: Loraux  ,  Nicole
Publisher: name: Roma TrE-Press
Year: 2017

description: In questo saggio, qui pubblicato nella sua prima traduzione italiana, Nicole Loraux mette alla prova la pratica dell''anacronismo controllato', in un andirivieni senza sosta tra la polis ateniese del V secolo e la Comune di Parigi del 1871. Alla ricerca di una risposta alla domanda 'è possibile parlare di "stásis moderna"?' Loraux interroga il politico greco e il suo immaginario, mettendolo in dialogo con una delle simbolicamente più potenti esperienze di guerra civile della storia francese recente. Così facendo Loraux decostruisce gli automatismi impliciti alla stessa disciplina storica, cercando di guardare alla classicità nella sua totale alterità.
description: B@belonline vol. 3 Nicole Loraux. Una pensatrice del politico
title:  Dans les pas de Nicole Loraux
Creators: name: Leduc  ,  Claudine
Publisher: name: Roma TrE-Press
Year: 2017

description: Sin dalla pubblicazione di Les enfants d'Athéna, che ha rappresentato un impressionante punto di svolta non solo all'interno dell'ambiente degli studiosi ellenisti, i lettori di Nicole Loraux hanno adottato diverse posizioni. A partire da ambiti diversi del sapere, sono stati talvolta inclini a segmentare il suo lavoro: politica, storia, teatro, genere... Questo articolo vuole portare il lettore a confrontarsi con la portata della ricerca dell'autrice facendo sì che la sua biografia intellettuale possa essere colta nella sua interezza.
description: B@belonline vol. 3 Nicole Loraux. Una pensatrice del politico
On Regularization via Frame Decompositions with Applications in Tomography
Creators: name: Hubmer, Simon
name: Ramlau, Ronny
name: Weissinger, Lukas
Publisher: name: arXiv
Year: 2021
Subjects: subject: Numerical Analysis (math.NA)
subject: FOS: Mathematics

description: In this paper, we consider linear ill-posed problems in Hilbert spaces and their regularization via frame decompositions, which are generalizations of the singular-value decomposition. In particular, we prove convergence for a general class of continuous regularization methods and derive convergence rates under both a-priori and a-posteriori parameter choice rules. Furthermore, we apply our derived results to a standard tomography problem based on the Radon transform.
description: 30 pages, 6 figures