cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Attorno alle comete c’è aria pesante
Creators: Redazione Eso
Publisher: name: Media Inaf
Year: 2021

Non solo ferro ma anche nichel. In grande quantità. E soprattutto nelle atmosfere cometarie più remote. Persino attorno alla cometa “aliena” 2I/Borisov, proveniente da un altro sistema stellare. La scoperta, pubblicata in due articoli su Nature, sorprende gli astronomi, perché la sublimazione dei metalli pesanti era ritenuta possibile solo in ambienti caldi, dunque solo in prossimità del Sole
Buchi neri e cancro: evoluzioni a confronto
Creators: Valentina Guglielmo
Publisher: name: Media Inaf
Year: 2021

Un recente studio pubblicato nella rivista Frontiers in Oncology sfrutta un parallelismo concettuale fra meccanismi di accrescimento e feedback di buchi neri supermassicci al centro di galassie attive e tumori per stipulare un virtuoso scambio metodologico e analitico. In particolare, l’applicazione dell’approccio multi-scala nella trattazione dell’accrescimento e dei meccanismi feedback ha consentito di mutuare modelli matematici accurati utilizzati nell’ambito astrofisico e applicarli a quello medico, e viceversa.
The semi-infinite cohomology of affine Lie algebras
Creators: name: Hwang, Stephen
Publisher: name: arXiv
Year: 1997
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Quantum Algebra (math.QA)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We study in detail the semi-infinite or BRST cohomology of general affine Lie algebras. This cohomology is relevant in the BRST approach to gauged WZNW models. We prove the existence of an infinite sequence of elements in the cohomology for non-zero ghost numbers. This will imply that the BRST approach to topological WZNW model admits many more states than a conventional coset construction. This conclusion also applies to some non-topological models. Our work will also contain results on the structure of Verma modules over affine Lie algebras. In particular, we generalize the results of Verma and Bernstein-Gel'fand-Gel'fand,for finite dimensional Lie algebras, on the structure and multiplicities of Verma modules.
description: 30 pages, Latex, no figures
10 candeline per il rivelatore di particelle Ams-02
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2021

Compie 10 anni l’Alpha Magnetic Spectrometer 02 (Ams-02), il più grande rivelatore di particelle operante nello spazio, ospitato sulla Stazione spaziale internazionale dal 2011. Lo studio dei raggi cosmici è il suo obiettivo principale e dalla sua campagna di ricerca si attendono preziose informazioni sulla composizione e sui meccanismi di evoluzione dell’universo e sull’origine della materia oscura
title: Development of Carbohydrate-Based Probes of Enzymes Involved in Influenza Virus Pathogenesis
Creators: name: Bhatt, Beenu
Publisher: name: Griffith University
Year: 2010
Subjects: subject: Viruses
subject: Infectious diseases
subject: Viral infections
subject: Novel carbohydrate-based probes

description: Viruses are responsible for the onset of various infectious diseases and make a considerable impact on human health. The search for antiviral drugs is significantly assisted by an understanding of the molecular events taking place during viral infections. The research described in this Ph.D. thesis was focussed on enzymes involved in two important stages of the influenza virus life cycle; virus replication, and virus release from the infected host cell. Influenza virus is a significant human pathogen, with high annual infection rates, and three major pandemics recorded in the past 100 years. The continual emergence of new strains of this virus (for example 2009 H1N1 swine influenza virus and H5N1 avian influenza virus) presents an on-going threat to mankind that could have devastating health and socio-economic impact.
MOESM8 of Clinical expression and antigenic profiles of a Plasmodium vivax vaccine candidate: merozoite surface protein 7 (PvMSP-7)
Creators: name: Chew Cheng
name: Somchai Jongwutiwes
name: Chaturong Putaporntip
name: Jackson, Andrew
Publisher: name: figshare
Year: 2019
Subjects: subject: 29999 Physical Sciences not elsewhere classified
subject: FOS: Physical sciences
subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: Developmental Biology
subject: Cancer
subject: Hematology
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 8. Clusters of genes co-expressed between Patient Groups 2 and 4. Normalized read counts from the DESeq2 analysis were used to generate clusters of genes with positively correlated transcription profiles using coseq. 351 DEGs formed seven clusters; four clusters with dynamics that clearly distinguish the two patient groups are shown here. Boxplots (left) represent individual patient, shaded by Patient Group; the black line connecting boxplots is the mean expression value of all genes in the cluster. a) Two PvMSP-7H and -7I are co-expressed with 26 other genes including ETRAMP, rhoptry neck protein 12 (RON12, PvP01_0602300), and membrane associated erythrocyte binding-like protein (MAEBL, PvP01_0948400). b) The schizont stage-specific marker SEA1 is co-expressed with 77 other genes such as parasite-infected erythrocyte surface protein (PIESP1, PvP01_0829800) and MOP. c) A gametocyte-specific marker, gamete antigen 27/25, clustered with 31 other genes including Plasmodium exported protein (PHIST, PvP01_0001440) and tryptophan-rich protein (TRAG24, PvP01_1470100). d) Another stage-specific marker, liver stage antigen 3, clustered with 69 other genes such as Plasmodium exported protein (PHIST, PvP01_0119200) and tryptophan-rich protein (TRAG28, PvP01_0000130), but was negatively correlated with PvMSP-7H.
The secret life of algorithms: speculation on queered futures of neurodiverse analgorithmic feeling and consciousness
Creators: name: Goodman, Andrew
Publisher: name: La Trobe
Year: 2024
Subjects: classificationCode: 470107
subject: Media studies
classificationCode: 460806
subject: Human-computer interaction
classificationCode: 420313
subject: Mental health services

description: Algorithmic modes of thought have long and problematic histories of collusion in processes of governmentality, dating at least back to the Atlantic slave trade and including the othering of neurodiverse, black and indigenous, and queer cultures. But beyond their instrumentation within systems of power, this paper proposes that at the foundation level of algorithmic design there are a series of assumptions about what constitutes legitimate thought processes. These assumptions are based on neurotypical modes of thought and often ignore the possibilities of more neurodiverse thinking, which is regularly devalued in our society. This naturalised “whiteness” that lies at the centre of and colonises algorithmic programming needs to be interrogated and rethought, it is argued, in order to break the relationships between algorithms and oppressive power systems. Drawing on fugitive and devalued modes of thought such as queer kinship and failure, black sociality and the incomputability at the heart of the mathematical concept of Omega, the article speculates on the conception of a minor algorithmic value or “life” closer to that of an emergent collective and ecological consciousness than that of the dominant individualised and fixed model that is valued within contemporary capitalism.
MOESM2 of Effect of anthropogenic light on bird movement, habitat selection, and distribution: a systematic map protocol
Creators: name: Adams, Carrie
name: Blumenthal, Arden
name: FernĂĄndez-Juricic, Esteban
name: Bayne, Erin
name: Clair, Colleen St.
Publisher: name: figshare
Year: 2019
Subjects: subject: Evolutionary Biology
subject: FOS: Biological sciences
subject: Ecology
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 2. Benchmark articles.
q-Analogue of the Berezin quantization method
Creators: name: Shklyarov, D.
name: Sinel'shchikov, S.
name: Vaksman, L.
Publisher: name: arXiv
Year: 1999
Subjects: subject: Quantum Algebra (math.QA)
subject: Mathematical Physics (math-ph)
subject: Functional Analysis (math.FA)
subject: FOS: Mathematics
subject: FOS: Physical sciences
subject: 81R50 (Primary) 81Q99 (Secondary)

description: We use Berezin's quantization procedure to obtain a formal $U_q su_{1,1}$-invariant deformation of the quantum disc. Explicit formulae for the associated q-bidifferential operators are produced.
description: LaTeX 2e, 9 pages, vaksman@ilt.kharkov.ua, sinelshchikov@ilt.kharkov.ua
Improving the FAIRness of metadata through FAIR Signposting
Creators: name: Mathiak, Brigitte
name: Saldanha Bach Estevao, Janete
name: Zhang, Yudong
name: Mutschke, Peter
Publisher: name: Zenodo
Year: 2025
Subjects: FAIR Signposting
metadata findability
research data

description: FAIR Signposting plays a critical role in standardizing FAIRness assessments by eliminating inconsistencies and ensuring a more consistent interpretation of the FAIR Principles across different assessment platforms. A pilot study in the context of the NFDI consortium KonsortSWD showed that the application of FAIR Signposting can significantly improve FAIRness scores
description: KonsortSWD is funded by the German Research Foundation (DFG) as part of the National Research Data Infrastructure Germany (Nationale Forschungsdateninfrastruktur, NFDI) under project number 442494171.
title: Ein fehlendes stationäres Entlassungsgespräch und der selbstberichtete Behandlungserfolg und Wohlbefinden von Patienten
Creators: name: Zenker, Ronny
name: Voigt, Karen
name: Jonietz, Ansgar
name: Bergmann, Antje
name: Riemenschneider, Henna
Publisher: name: German Medical Science GMS Publishing House
Year: 2019
Subjects: subject: 610 Medical sciences; Medicine

description: Hintergrund: Viele Patienten werden mit unklaren Informationen zum Krankenhausaufenthalt und weiteren Behandlung entlassen. Ein mangelndes Entlassmanagement (z.B. unzureichende Qualität des Arztbriefes und der Entlassungsgespräche) wird mit medikamentenbezogenen Problemen und weiteren Auswirkungen[zum vollständigen Text gelangen Sie über die oben angegebene URL]
description: 53. Kongress für Allgemeinmedizin und Familienmedizin
Freeze-in and Freeze-out of Dark Matter with Charged Long-lived Partners
Creators: name: Chakraborti, Sreemanti
name: Martin, Victoria
name: Poulose, Poulose
Publisher: name: arXiv
Year: 2019
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We present a novel framework capable of addressing the dark matter problem through freeze-in and freeze-out mechanisms, separately or together, depending on the region of the parameter space considered. In the dark matter dynamics, the model features an interplay of thermal production along with sizeable contribution through feeble decay of associated dark fermionic partner, which finally freezes out to the right relic density for a wide range of masses and couplings. Apart from the fermionic dark matter candidate, the model introduces two charged partners, one fermionic and another scalar, which often have delayed decays leading to distinct characteristics of such long-lived particles (LLP) in the colliders like the LHC. Our analysis shows that within the present scenario, LLP of decay length that could be probed at the LHC experiments are compatible with dark matter masses ranging from a few GeV to close to a TeV, as opposed to the requirement of keV-MeV dark matter in simple FIMP scenarios with LLP. In addition, the model presents hitherto unexplored interesting possibilities in the LLP searches, like (i) LLP to LLP to SM cascade decays, which could be searched for within the LHC detectors and (ii) heavy neutral particle decaying within MATHUSLA with two jets and large missing energy. A supplementary aspect of the model is the presence of a heavy neutrino facilitating Type-I seesaw mechanism without disturbing the dark matter side.
description: 31 pages, 14 figures, 11 tables, matches version published in JCAP
Del Pezzo surfaces with irregularity and intersection numbers on quotients in geometric invariant theory
Creators: Maddock, Zachary Alexander
Publisher: name: Columbia University
Year: 2012
Subjects: subject: Mathematics
subject: FOS: Mathematics

description: This thesis comprises two parts covering distinct topics in algebraic geometry. In Part I, we construct the first examples of regular del Pezzo surfaces for which the first cohomology group of the structure sheaf is nonzero. Such surfaces, which only exist over imperfect fields, arise as generic fibres of fibrations of singular del Pezzo surfaces in positive characteristic whose total spaces are smooth, and their study is motivated by the minimal model program. We also find a restriction on the integer pairs that are possible as the irregularity (that is, the dimension of the first cohomology group of the structure sheaf) and anti-canonical degree of regular del Pezzo surfaces with positive irregularity. In Part II, we consider a connected reductive group acting linearly on a projective variety over an arbitrary field. We prove a formula that compares intersection numbers on the geometric invariant theory quotient of the variety by the reductive group with intersection numbers on the geometric invariant theory quotient of the variety by a maximal torus, in the case where all semi-stable points are properly stable. These latter intersection numbers involve the top equivariant Chern class of the maximal torus representation given by the quotient of the adjoint representation on the Lie algebra of the reductive group by that of the maximal torus. We provide a purely algebraic proof of the formula when the root system decomposes into irreducible root systems of type A. We are able to remove this restriction on root systems by applying a related result of Shaun Martin from symplectic geometry.
The secret life of algorithms: speculation on queered futures of neurodiverse analgorithmic feeling and consciousness
Creators: name: Goodman, Andrew
Publisher: name: La Trobe
Year: 2020
Subjects: subject: 200104 Media Studies
subject: FOS: Media and communications
subject: 80602 Computer-Human Interaction
subject: FOS: Psychology
subject: 111714 Mental Health
subject: FOS: Health sciences

description: No description supplied
Deification of Suffering in Religiously Observant College Students: Assessing the Differences in Symptomology for Orthodox versus Non-Orthodox Jews
Creators: Klein, Talia Faye
Publisher: name: Columbia University
Year: 2013
Subjects: subject: Psychology
subject: FOS: Psychology
subject: Spirituality
subject: Jews

description: In the past decade, much research has been done in an effort to understand the relationship between religion and spirituality and mental health. The vast majority of research shows a positive correlation between mental health and religion and spirituality. Furthermore, religiosity and spirituality have been linked to decreased levels of anxiety and depression, as well as increased levels of happiness and life satisfaction. The present study aims to assess the deification of suffering, as understood through positive and negative religious coping among religiously highly observant and less observant college students (Orthodox versus non-Orthodox Jews). The results show differential associations between religious coping and symptomology of depression, anxiety, and stress by level of observance, with Orthodox Jews being more likely to intertwine religious coping (positive and negative) into symptomology. The current study offers preliminary evidence suggesting merit to future research on deification of suffering among observant Orthodox Jews as well as potentially observant members of other faith traditions.
Franco Battiato e l’astronomia
Creators: Paolo Soletta
Publisher: name: Media Inaf
Year: 2021

Il grande cantautore siciliano è venuto a mancare nella notte tra il 17 e il 18 maggio, dopo una lunga malattia. La sua scomparsa lascia l’Italia e il mondo intero orfani di un artista visionario che più volte si è ispirato al cielo e all'astronomia nelle sue canzoni. Vi proponiamo alcuni versi delle sue liriche, per ricordarlo insieme a noi
UAV-Borne Mapping Algorithms for Low-Altitude and High-Speed Drone Applications
Creators: name: Zhang, Jincheng
name: Wolek, Artur
name: Willis, Andrew R.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Robotics (cs.RO)
subject: Computer Vision and Pattern Recognition (cs.CV)
subject: FOS: Computer and information sciences

description: This article presents an analysis of current state-of-the-art sensors and how these sensors work with several mapping algorithms for UAV (Unmanned Aerial Vehicle) applications, focusing on low-altitude and high-speed scenarios. A new experimental construct is created using highly realistic environments made possible by integrating the AirSim simulator with Google 3D maps models using the Cesium Tiles plugin. Experiments are conducted in this high-realism simulated environment to evaluate the performance of three distinct mapping algorithms: (1) Direct Sparse Odometry (DSO), (2) Stereo DSO (SDSO), and (3) DSO Lite (DSOL). Experimental results evaluate algorithms based on their measured geometric accuracy and computational speed. The results provide valuable insights into the strengths and limitations of each algorithm. Findings quantify compromises in UAV algorithm selection, allowing researchers to find the mapping solution best suited to their application, which often requires a compromise between computational performance and the density and accuracy of geometric map estimates. Results indicate that for UAVs with restrictive computing resources, DSOL is the best option. For systems with payload capacity and modest compute resources, SDSO is the best option. If only one camera is available, DSO is the option to choose for applications that require dense mapping results.
Dissecting Android Cryptocurrency Miners
Creators: name: Dashevskyi, Stanislav
name: Zhauniarovich, Yury
name: Gadyatskaya, Olga
name: Pilgun, Aleksandr
name: Ouhssain, Hamza
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cryptography and Security (cs.CR)
subject: FOS: Computer and information sciences

description: Cryptojacking applications pose a serious threat to mobile devices. Due to the extensive computations, they deplete the battery fast and can even damage the device. In this work we make a step towards combating this threat. We collected and manually verified a large dataset of Android mining apps. In this paper, we analyze the gathered miners and identify how they work, what are the most popular libraries and APIs used to facilitate their development, and what static features are typical for this class of applications. Further, we analyzed our dataset using VirusTotal. The majority of our samples is considered malicious by at least one VirusTotal scanner, but 16 apps are not detected by any engine; and at least 5 apks were not seen previously by the service. Mining code could be obfuscated or fetched at runtime, and there are many confusing miner-related apps that actually do not mine. Thus, static features alone are not sufficient for miner detection. We have collected a feature set of dynamic metrics both for miners and unrelated benign apps, and built a machine learning-based tool for dynamic detection. Our BrenntDroid tool is able to detect miners with 95% of accuracy on our dataset. This preprint is a technical report accompanying the paper "Dissecting Android Cryptocurrency Miners" published in ACM CODASPY 2020.
Planes, branes and automorphisms: II. Branes in motion
Creators: name: Acharya, BS
name: Figueroa-O'Farrill, JM
name: Spence, B
name: Stanciu, S
Publisher: name: arXiv
Year: 1998
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Differential Geometry (math.DG)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We complete the classification of supersymmetric configurations of two M5-branes, started by Ohta and Townsend. The novel configurations not considered before are those in which the two branes are moving relative to one another. These configurations are obtained by starting with two coincident branes and Lorentz-transforming one of them while preserving some supersymmetry. We completely classify the supersymmetric configurations involving two M5-branes, and interpret them group-theoretically. We also present some partial results on supersymmetric configurations involving an arbitrary number of M5-branes. We show that these configurations correspond to Cayley planes in eight-dimensions which are null-rotated relative to each other in the remaining (2+1) dimensions. The generic configuration preserves 1/32 of the supersymmetry, but other fractions (up to 1/4) are possible by restricting the planes to certain subsets of the Cayley grassmannian. We discuss some examples with fractions 1/32, 1/16, 3/32, 1/8, 1/4 involving an arbitrary number of branes, as well as their associated geometries.
description: 26 pages (A sentence about the grassmannian for null-rotated branes corrected.)
Fluctuation conductivity in disordered superconducting films
Creators: name: Tikhonov, Konstantin S.
name: Schwiete, Georg
name: Finkelstein, Alexander M.
Publisher: name: Freie Universität Berlin
Year: 2012
Subjects: subject: 500 Naturwissenschaften und Mathematik::530 Physik

description: We study the effect of superconducting fluctuations on the longitudinal and the transverse (Hall) conductivity in homogeneously disordered films. Our calculation is based on the Usadel equation in the real-time formulation. We adjust this approach to derive analytic expressions for the fluctuation corrections in the entire metallic part of the temperature-magnetic field phase diagram, including the effects of both classical and quantum fluctuations. This method allows us to obtain fluctuation corrections in a compact and effective way, establishing a direct connection between phenomenological and microscopic calculations.
Bimodal antagonism of PKA signalling by ARHGAP36
Creators: name: Eccles, Rebecca L.
name: Czajkowski, Maciej T.
name: Barth, Carolin
name: Mueller, Paul Markus
name: McShane, Erik
name: Grunwald, Stephan
name: Beaudette, Patrick
name: Mecklenburg, Nora
name: Volkmer, Rudolf
name: Zuehlke, Kerstin
name: Dittmar, Gunnar
name: Selbach, Matthias
name: Hammes, Annette
name: Daumke, Oliver
name: Klussmann, Enno
name: Urbe, Sylvie
name: Rocks, Oliver
Publisher: name: Freie Universität Berlin
Year: 2016
Subjects: subject: Lysosomes
subject: Oncogenes
subject: Phosphorylation
subject: Ubiquitylation
subject: 600 Technik, Medizin, angewandte Wissenschaften::610 Medizin und Gesundheit

description: Protein kinase A is a key mediator of cAMP signalling downstream of G-protein- coupled receptors, a signalling pathway conserved in all eukaryotes. cAMP binding to the regulatory subunits (PKAR) relieves their inhibition of the catalytic subunits (PKAC). Here we report that ARHGAP36 combines two distinct inhibitory mechanisms to antagonise PKA signalling. First, it blocks PKAC activity via a pseudosubstrate motif, akin to the mechanism employed by the protein kinase inhibitor proteins. Second, it targets PKAC for rapid ubiquitin-mediated lysosomal degradation, a pathway usually reserved for transmembrane receptors. ARHGAP36 thus dampens the sensitivity of cells to cAMP. We show that PKA inhibition by ARHGAP36 promotes derepression of the Hedgehog signalling pathway, thereby providing a simple rationale for the upregulation of ARHGAP36 in medulloblastoma. Our work reveals a new layer of PKA regulation that may play an important role in development and disease.
Improving detection of protein-ligand binding sites with 3D segmentation
Creators: name: Stepniewska-Dziubinska, Marta M.
name: Zielenkiewicz, Piotr
name: Siedlecki, Pawel
Publisher: name: arXiv
Year: 2019
Subjects: subject: Biomolecules (q-bio.BM)
subject: Machine Learning (cs.LG)
subject: FOS: Biological sciences
subject: FOS: Computer and information sciences

description: In recent years machine learning (ML) took bio- and cheminformatics fields by storm, providing new solutions for a vast repertoire of problems related to protein sequence, structure, and interactions analysis. ML techniques, deep neural networks especially, were proven more effective than classical models for tasks like predicting binding affinity for molecular complex. In this work we investigated the earlier stage of drug discovery process - finding druggable pockets on protein surface, that can be later used to design active molecules. For this purpose we developed a 3D fully convolutional neural network capable of binding site segmentation. Our solution has high prediction accuracy and provides intuitive representations of the results, which makes it easy to incorporate into drug discovery projects. The model's source code, together with scripts for most common use-cases is freely available at http://gitlab.com/cheminfIBB/kalasanty
MOESM7 of Clinical expression and antigenic profiles of a Plasmodium vivax vaccine candidate: merozoite surface protein 7 (PvMSP-7)
Creators: name: Chew Cheng
name: Somchai Jongwutiwes
name: Chaturong Putaporntip
name: Jackson, Andrew
Publisher: name: figshare
Year: 2019
Subjects: subject: Microbiology
subject: FOS: Biological sciences
subject: Cell Biology
subject: Genetics
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 69999 Biological Sciences not elsewhere classified
subject: Developmental Biology
subject: Cancer
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 7. Clusters of genes co-expressed between Patient Groups 1 and 4. Normalized read counts from the DESeq2 analysis were used to generate clusters of genes with positively correlated transcription profiles using coseq. 251 DEGs formed six clusters; four clusters with dynamics that clearly distinguish the two patient groups are shown here. Boxplots (left) represent individual patient, shaded by Patient Group; the black line connecting boxplots is the mean expression value of all genes in the cluster. a) MSP-7C is co-expressed with 20 other genes such as PIESP1, PMV, and rhoptry neck protein 3 (RON3, PvP01_1469200). b) MSP-7H is co-expressed with 12 other genes including serine-repeat antigen-1 (SERA, PvP01_0417100), subtilisin-like protease 3 (SUB3, PvP01_1026800), and high molecular weight rhoptry protein 3 (RhopH3, PvP01_0703800). c) A gametocyte-specific marker, gamete release protein (PvP01_0115300), was co-expressed with TRAG28 and PHISTc, but negatively correlated with PvMSP-7H and other invasion related genes. d) Another gametocyte-specific marker, gamete antigen 27/25, was co-expressed with Plasmodium exported protein (PHIST, PvP01_0734900) and tryptophan-rich protein 18 (TRAG18, PvP01_1033900). The line graphs (right) show the expression pattern of each gene in the cluster across all patients, and specific genes are labelled. Pearsonâ s correlation coefficient (r) for abundance values of MSP-7H and these selected genes are shown.
Fisher information rates in sequentially measured quantum systems
Creators: name: O'Connor, Eoin
name: Campbell, Steve
name: Landi, Gabriel T.
Publisher: name: arXiv
Year: 2024
Subjects: subject: Quantum Physics (quant-ph)
subject: Statistical Mechanics (cond-mat.stat-mech)
subject: FOS: Physical sciences

description: We consider the impact that temporal correlations in the measurement statistics can have on the achievable precision in a sequential metrological protocol. In this setting, and for a single quantum probe, we establish that it is the transitions between the measurement basis states that plays the most significant role in determining the precision, with the resulting conditional Fisher information being interpretable as a rate of information acquisition. Projective measurements are shown to elegantly demonstrate this in two disparate estimation settings. Firstly, in determining the temperature of an environment and, secondly, to ascertain a parameter of the system Hamiltonian. In both settings we show that the sequential estimation approach can provide a useful method to enhance the achievable precision.
description: 11 pages, 3 figures. Close to published version
Il Sistema solare attraverso gli occhi di una bambina
Creators: Luca Nardi
Publisher: name: Media Inaf
Year: 2021

Si chiama Amy, ha soli sette anni ed è già una scrittrice. Abbiamo intervistato la piccola autrice di "In fila per Otto col Resto di Uno", un libro di divulgazione sul Sistema solare e sull'astronomia attraverso gli occhi di una bambina
Maximal entanglement versus entropy for mixed quantum states
Creators: name: Wei, Tzu-Chieh
name: Nemoto, Kae
name: Goldbart, Paul M.
name: Kwiat, Paul G.
name: Munro, William J.
name: Verstraete, Frank
Publisher: name: arXiv
Year: 2002
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: Maximally entangled mixed states are those states that, for a given mixedness, achieve the greatest possible entanglement. For two-qubit systems and for various combinations of entanglement and mixedness measures, the form of the corresponding maximally entangled mixed states is determined primarily analytically. As measures of entanglement, we consider entanglement of formation, relative entropy of entanglement, and negativity; as measures of mixedness, we consider linear and von Neumann entropies. We show that the forms of the maximally entangled mixed states can vary with the combination of (entanglement and mixedness) measures chosen. Moreover, for certain combinations, the forms of the maximally entangled mixed states can change discontinuously at a specific value of the entropy.
description: 13 pages, 12 figures
Additional file 1: of Combination of CTLA-4 and PD-1 blockers for treatment of cancer
Creators: name: Rotte, Anand
Publisher: name: figshare
Year: 2019
Subjects: Space Science
Medicine
Pharmacology
Cancer

description: Table S1. Ongoing clinical trials testing ipilimumab and nivolumab combination. (DOCX 26 kb)
MOESM1 of Effect of anthropogenic light on bird movement, habitat selection, and distribution: a systematic map protocol
Creators: name: Adams, Carrie
name: Blumenthal, Arden
name: FernĂĄndez-Juricic, Esteban
name: Bayne, Erin
name: Clair, Colleen St.
Publisher: name: figshare
Year: 2019
Subjects: subject: Ecology
subject: FOS: Biological sciences
subject: 69999 Biological Sciences not elsewhere classified
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences
subject: Computational Biology

description: Additional file 1. Stakeholder survey.
Nel cuore delle stelle massicce
Creators: Giuseppe Fiasconaro
Publisher: name: Media Inaf
Year: 2021

L'analisi delle oscillazioni di un gruppo di 24 stelle massicce registrate dalla sonda Kepler della Nasa ha permesso di indagare il mescolamento di elementi chimici che avviene al loro interno, che consente a questi astri di approvvigionarsi di nuovo combustibile dagli strati più esterni. I risultati dello studio mostrano un processo molto vario, senza una chiara dipendenza dalla massa o dall'età della stella
Constrained Bilinear Factorization Multi-view Subspace Clustering
Creators: name: Zheng, Qinghai
name: Zhu, Jihua
name: Tian, Zhiqiang
name: Li, Zhongyu
name: Pang, Shanmin
name: Jia, Xiuyi
Publisher: name: arXiv
Year: 2019
Subjects: subject: Machine Learning (cs.LG)
subject: Machine Learning (stat.ML)
subject: FOS: Computer and information sciences

description: Multi-view clustering is an important and fundamental problem. Many multi-view subspace clustering methods have been proposed, and most of them assume that all views share a same coefficient matrix. However, the underlying information of multi-view data are not fully exploited under this assumption, since the coefficient matrices of different views should have the same clustering properties rather than be uniform among multiple views. To this end, this paper proposes a novel Constrained Bilinear Factorization Multi-view Subspace Clustering (CBF-MSC) method. Specifically, the bilinear factorization with an orthonormality constraint and a low-rank constraint is imposed for all coefficient matrices to make them have the same trace-norm instead of being equivalent, so as to explore the consensus information of multi-view data more fully. Finally, an Augmented Lagrangian Multiplier (ALM) based algorithm is designed to optimize the objective function. Comprehensive experiments tested on nine benchmark datasets validate the effectiveness and competitiveness of the proposed approach compared with several state-of-the-arts.
Dolichocolon kurahashii Cerretti & Shima 2011, SP. NOV.
Creators: name: Cerretti, Pierfilippo
name: Shima, Hiroshi
Publisher: name: Zenodo
Year: 2011
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Tachinidae
Dolichocolon
Dolichocolon kurahashii

description: DOLICHOCOLON KURAHASHII SP. NOV. (FIG. 22A–C)    Type material: Holotype ♂: THAILAND:/ Chiang Mai Prov. / Chiang Mai hill/side 6 ii.2003 / Col. H. Kurahashi [BLKU].
 Etymology: Named after the Japanese entomologist Hiromu Kurahashi.
 Description: Body length: 8.5 mm.
 Coloration and pruinescence: Head mainly black, covered with whitish-grey pruinescence. Palpus mainly yellow. Antenna (thus including arista) black. Thorax mainly black; posterior 3/4 of scutellum reddish-yellow; scutum with four presutural dark vittae. Legs black. Tegula and basicosta black or dark brown. Abdomen entirely black in ground colour. Abdominal tergite 3 and 4 with a band of whitish-grey pruinescence on anterior 1/2–2/3; tergites 3 and 4 pruinose on anterior 2/3; remaining surface of tergites covered with bronze-brown pruinescence.
 Head: Compound eye bare. Arista thickened on basal 1/2 or slightly less. Second aristomere 4.4 times as long as wide. Thickened part of third aristomere about two times as long as second aristomere. Postpedicel 6.5 times as long as pedicel. Vertex at its narrowest point 0.96 times as wide as compound eye in dorsal view. Lateral vertical seta not differentiated from postocular setae. Eight to nine frontal setae descending below level of base of arista. Gena in profile about 0.2 times as high as compound eye. Postocular setae fine, relatively long, curved anteriorly. Prementum about 1.0–1.5 times as long as wide.
 Abdomen: Syntergite 1 + 2 with one pair of short median marginal setae. Tergite 3 with one pair of median marginal setae about 0.7 times as long as corresponding tergite. Tergite 4 with a row of eight marginal setae. Tergite 5 with a row of marginal and discal setae.
 Male terminalia (Fig. 22A–C): Epandrium relatively short, convex, not subglobular. Hypandrial arms long, not bent anteriorly, about as long as hypandrial apodeme plus medial plate in lateral view. Basal 2/3 of cerci, in posterior view, subtriangular (e.g. cerci strongly narrowing at midpoint) (Fig. 22B); subrectangular in lateral view. Apical 1/3 of cerci strongly bent posteriorly, well apart and more or less laterally compressed (Fig. 22B). Apical medial tooth of cerci present, but not well developed. Apical 1/4 of surstylus folded posteromedially, apically slightly pointed (Fig. 22A, B). Posterolateral surface of surstylus with scattered short setulae; medial membrane of surstylus wrinkled and partially visible in profile (Fig. 22A, B).
 Hosts: Unknown.
 Distribution: Oriental: Northern Thailand.
description: Published as part of Cerretti, Pierfilippo & Shima, Hiroshi, 2011, World revision of Dolichocolon Brauer & Bergenstamm (Diptera: Tachinidae: Exoristinae: Goniini), pp. 544-584 in Zoological Journal of the Linnean Society 162 (3) on pages 576-577, DOI: 10.1111/j.1096-3642.2010.00689.x, http://zenodo.org/record/5440699
The surfaces capable of division into Infinitesimal Squares by their Curves of Curvature
Creators: name: Hertrich-Jeromin, Udo
Publisher: name: arXiv
Year: 1997
Subjects: subject: Differential Geometry (math.DG)
subject: FOS: Mathematics

description: Classically, isothermic surfaces are characterized as those surfaces which are "divisible into infinitesimal squares by their curvature lines". This characterization is the direct analogue to the definition of discrete isothermic nets. In order to understand the relations between the discrete and the smooth theory better, it is described how to give the classical characterization a rigorous meaning in the sense of modern differential geometry.
description: The paper has been withdrawn. It contains a crucial error in the definition of a continuously differentiable submanifold
DEVELOPING A SYSTEM FOR MONITORING STUDENT ATTENDANCE AT UNIVERSITIES
Creators: name: Makhmud, Salokhiddinov
Publisher: name: STEAM
Year: 2025

description: This paper  presents the monitoring of student attendance is a critical component in ensuring the academic success of students and maintaining the quality of education within universities. Regular class attendance is closely associated with improved academic performance and student engagement. However, traditional attendance monitoring methods, such as manual roll calls and paper-based registers, are often time-consuming, prone to errors, and susceptible to fraudulent practices. These challenges underscore the necessity for an efficient and accurate attendance tracking system that leverages modern technological advancements. This thesis aims to design and implement a comprehensive system for monitoring student attendance using advanced technological solutions.
Constraints on families of smooth 4-manifolds from Bauer-Furuta invariants
Creators: name: Baraglia, David
Publisher: name: arXiv
Year: 2019
Subjects: subject: Differential Geometry (math.DG)
subject: Geometric Topology (math.GT)
subject: FOS: Mathematics
subject: 57R57, 57R50, 57R22

description: We obtain constraints on the topology of families of smooth $4$-manifolds arising from a finite dimensional approximation of the families Seiberg-Witten monopole map. Amongst other results these constraints include a families generalisation of Donaldson's diagonalisation theorem and Furuta's $10/8$ theorem. As an application we construct examples of continuous $\mathbb{Z}_p$-actions for any odd prime $p$, which can not be realised smoothly. As a second application we show that the inclusion of the group of diffeomorphisms into the group of homeomorphisms is not a weak homotopy equivalence for any compact, smooth, simply-connected indefinite $4$-manifold with signature of absolute value greater than $8$.
description: 25 pages, revised version with some corrections and an improvement (removed a hypothesis in the case of positive first Betti number). To appear in Algebr. Geom. Topol
Alle origini della Via Lattea
Creators: Redazione Media Inaf
Publisher: name: Media Inaf
Year: 2021

Utilizzando il metodo dell’astrosismologia, un gruppo internazionale di studiosi è riuscito a determinare con grande precisione l’età di un centinaio di stelle giganti rosse, alcune delle quali sono originarie di Gaia-Enceladus, una galassia che venne inglobata nella Via Lattea circa 10 miliardi di anni fa
Observational imprints of gravastars from accretion disks and hot-spots
Creators: name: Rosa, João Luís
name: Cordeiro, Daniela S. J.
name: Macedo, Caio F. B.
name: Lobo, Francisco S. N.
Publisher: name: arXiv
Year: 2024
Subjects: subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: In this work, we analyze the observational properties of thin-shell gravastars under two astrophysical frameworks, namely surrounded by optically-thin accretion disks and orbited by hot-spots. We consider the thin-shell gravastar model with two free parameters, the gravastar radius and ratio of mass allocated at the thin-shell, and produce the corresponding observables via the use of numerical backwards ray-tracing codes. Regarding the observations of accretion disks, our results indicate that, due to the absence of a strong gravitational redshift effect, smooth gravastar configurations cannot reproduce shadow observations when internal emission is assumed. We thus expect such models to be excluded as candidates for supermassive objects in galactic cores. Nevertheless, thin-shell gravastars with a large portion of their total mass allocated at the surface can produce such an effect and are thus adequate candidates for black-hole mimickers. In the context of hot-spot orbits, the astrometrical observational properties of ultra-compact gravastars resemble closely those of other ultra-compact objects e.g. fluid stars and bosonic stars. However, for low-compacticity configurations, the time-integrated fluxes feature additional contributions in the form of a high-intensity plunge through image. These qualitative differences in the observational properties of gravastars in comparison with black-hole spacetimes could potentially be discriminated by the next generation of interferometric experiments in gravitational physics.
description: 20 pages, 16 Figures. v2: published version
Indagine sull’enigma delle vie del ferro
Creators: Marco Malaspina
Publisher: name: Media Inaf
Year: 2021

Se volete capire come evolve l’universo, seguite il ferro. Ed è proprio ricostruendo la quantità e la distribuzione del ferro in 12 ammassi di galassie che un team guidato da Simona Ghizzardi dell’Inaf di Milano è riuscito a scoprire tre anomalie significative. Una su tutte: per spiegare l’abbondanza di ferro stimata dagli astronomi ci dovrebbero essere sette volte più stelle, rispetto a quelle osservate, in grado di produrlo. Oppure dovrebbero essere sette volte più efficienti
On the Expected Production of Gravitational Waves During Preheating
Creators: name: Armendariz-Picon, C.
Publisher: name: arXiv
Year: 2019
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: The existing predictions of the energy density of gravitational waves produced during preheating mostly rely on computer simulations in which the matter field inhomogeneities essentially behave classically. In this article we follow instead a full quantum treatment of the process within the $in$-$in$ formalism. We use this approach to determine the expected density of the produced gravitational waves and numerically estimate its value in a simple scalar field model, neglecting backreaction. Particular attention is devoted to the regularization and renormalization of the divergences that appear in the in-in formalism. We also address how our approach compares with the conventional calculations used in the literature, and what elements could be missed in the conventional analyses of gravitational wave production that rely on numerical simulations. In the cases in which parametric resonance is effective, our results agree with the predictions expected from numerical simulations, as anticipated. At sufficiently low values of the resonance parameter, however, numerical simulations fail, while our approach remains applicable.
description: 35 pages, 6 figures. v2: Replaced with version accepted for publication
Delta I Equals Three Halfs Kaon To Two Pion Decays Using Lattice Quantum Chromodynamics with Domain Wall Fermions
Creators: Lightman, Matthew
Publisher: name: Columbia University
Year: 2011
Subjects: Particles (Nuclear physics)

description: We calculate matrix elements for kaon to two pion decays in the Delta I = 3/2 channel using lattice gauge theory simulations. From these we can extract the decay amplitude A2, for which the real part is related to the decay rate and can be compared to the experimental result Re(A2) = 1.484 x 10^(-8) GeV, and for which the imaginary part is related to direct charge-parity violation in the neutral kaon system. We report the results of one simulation with nearly physical particle masses and kinematics, specifically mK = 509.0(9.1) MeV, mPi = 142.8(2.5) MeV, and EPiPi = 485.7(8.0) MeV. This simulation was performed on RBC/UKQCD 32^3 x 64, Ls = 32 lattices, using 2+1 dynamical flavors of domain wall fermions and a Dislocation Suppressing Determinant Ratio plus Iwasaki gauge action, and with an inverse lattice spacing a^(-1) = 1.373(24) GeV so that the spatial extent of the lattice is 4.60 fm and mPi*L = 3.3. We find that Re(A2) = 1.461(87)stat(200)sys x 10^(-8) GeV, in good agreement with the experimental value. We also find Im(A2) = -8.67(45)stat(1.95)sys x 10^(-13) GeV, and Im(A2)/Re(A2) = -5.93(27)stat(1.42)sys x 10^(-5), however the value of Im(A2) depends on a rough hypothesis for some of the renormalization constants which have not yet been calculated, and thus we quote a large systematic error. We also report the results of a simulation involving a variety of kaon and pion masses and momenta, which was conducted in order to study the dependence of the decay amplitude on particle masses and kinematics, and to study the effect of not having exactly physical masses and kinematics in the first simulation. The use of the quenched approximation and smaller spatial volume in this second simulation allowed for multiple masses to be simulated in a reasonable amount of time, but introduced an uncontrolled approximation and forced us to use pion masses a bit larger than the phys- ical mass. The study was conducted on 24^3 x 64, Ls = 16 lattices, with the quenched Doubly Blocked Wilson 2 gauge action, and an inverse lattice spacing of a^(-1) = 1.31(2) GeV. We find that an extrapolation to physical masses and kinematics yields values Re(A2) = 2.25(18)stat x 10^(-8) GeV and Im(A2) = -13.44(84)stat x 10^(-13) GeV. These results are significantly larger than those of the full dynamical simulation and of experiment. We attribute this mainly to the an inaccurate determination of the lattice spacing a using the rho mass, since it comes in as a^(-3) in the calculation of A2. Finally, a third simulation is performed with 2+1 dynamical flavors of domain wall fermions on a finer 32^3 x 64, Ls = 16 lattice, but only with pions that have nearly zero momentum. It, and the quenched simulation, are used mainly to estimate the systematic error in the first simulation, which is taken as the final result.
SU(3) Symmetry and Scissors Mode Vibrations in Nuclei
Creators: name: Sun, Yang
name: Wu, Cheng-Li
name: Bhatt, Kumar
name: Guidry, Mike
Publisher: name: arXiv
Year: 2000
Subjects: subject: Nuclear Theory (nucl-th)
subject: Mathematical Physics (math-ph)
subject: Nuclear Experiment (nucl-ex)
subject: Atomic and Molecular Clusters (physics.atm-clus)
subject: FOS: Physical sciences

description: We show that a nearly perfect SU(3) symmetry emerges from an extended Projected Shell Model. Starting from a deformed potential we construct separate bases for neutron and proton collective rotational states by exact angular momentum projection. These rotational states are then coupled by diagonalizing a residual pairing plus quadrupole interaction. The states obtained exhibit a one-to-one correspondence with an SU(3) spectrum up to high angular momentum and excitation, and their wave functions have a near-maximal overlap with the SU(3) states. They can also be classified as rotational bands built on spin-1$\hbar$ phonon excitations, which may correspond to a geometrical scissors mode and its generalizations. This work is a direct demonstration that numerical angular momentum projection theory extends the Elliott's original idea to heavy nuclear systems.
description: 25 pages, 4 eps figures, final version accepted by Nucl. Phys. A