cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Development and Validation of UV-Spectrophotometric Method for the Determination of Lornoxicam in Microsponges
Creators: name: Ayya Rajendra Prasad
name: Bannaravuri Thireesha
Publisher: name: Zenodo
Year: 2021
Subjects: UV spectroscopy
lornoxicam
validation
analytical method development
microsponges
methanol

description: Objective: To develop and validate a novel, specific, precise and simple UV-spectrophotometric method for the estimation of lornoxicam present in microsponges. Lornoxicam is a non-steroidal anti-inflammatory drug(NSAID) of the oxicam class with analgesic(pain relieving), anti-inflammatory and antipyretic(fever reducing) properties. Methods: UV-spectrophotometric determination was performed with Thermo Scientific Evolution 201 UV-Vis spectrophotometer using methanol as a medium. The spectrum of the standard solution was run from 200-400 nm range for the determination of absorption maximum (λ max). λ max of lornoxicam was found at 353 nm. The absorbance of standard solutions of 3, 6, 9, 12 and 15, µg/ml of drug solution was measured at an absorption maximum at 353 nm against the blank. Then a graph was plotted by taking concentration on X-axis and absorbance on Y-axis which gave a straight line. Validation parameters such as linearity and range, selectivity and specificity, LOD and LOQ, accuracy, precision and robustness were evaluated as per ICH guidelines. Results: Linearity for the UV-spectrophotometric method was noted over a concentration range of 3.0-15.0 µg/ml with a correlation coefficient of 0.9995. The limit of detection (LOD) and limit of quantification (LOQ) for lornoxicam was found at 1.26 μg/ml and 3.82 μg/ml respectively. Accuracy was in between 99.21 and 99.60%. % RSD for repeatability, intraday precision and interday precision were found to be 0.473, in between 0.478 and 0.619 and in between 0.855 and 1.818 respectively. The proposed UV method is found to be robust. Conclusion: The proposed UV-Visible spectrophotometric method was validated according to the ICH guidelines and results and statistical parameters demonstrated that the developed method is sensitive, precise, reliable and simple for the estimation of lornoxicam present in microsponges.
The Renormalization Scale-Setting Problem in QCD
Creators: name: Wu, Xing-Gang
name: Brodsky, Stanley J.
name: Mojaza, Matin
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: A key problem in making precise perturbative QCD predictions is to set the proper renormalization scale of the running coupling. The conventional scale-setting procedure assigns an arbitrary range and an arbitrary systematic error to fixed-order pQCD predictions. In fact, this {\it ad hoc} procedure gives results which depend on the choice of the renormalization scheme, and it is in conflict with the standard scale-setting procedure used in QED. Predictions for physical results should be independent of the choice of scheme or other theoretical conventions. We review current ideas and points of view on how to deal with the renormalization scale ambiguity and show how to obtain renormalization scheme- and scale- independent estimates. We begin by introducing the renormalization group (RG) equation and an extended version, which expresses the invariance of physical observables under both the renormalization scheme and scale-parameter transformations. The RG equation provides a convenient way for estimating the scheme- and scale- dependence of a physical process. We then discuss self-consistency requirements of the RG equations, such as reflexivity, symmetry, and transitivity, which must be satisfied by a scale-setting method. Four typical scale setting methods suggested in the literature, {\it i.e.,} the Fastest Apparent Convergence (FAC) criterion, the Principle of Minimum Sensitivity (PMS), the Brodsky-Lepage-Mackenzie method (BLM), and the Principle of Maximum Conformality (PMC), are introduced. Basic properties and their applications are discussed. We pay particular attention to the PMC, which satisfies all of the requirements of RG invariance...... [full Abstract is in the paper].
description: 75 pages, 19 figures. Review article to be published in Prog. Part. Nucl. Phys
Partial covers of PG(n,q)
Creators: name: Dodunekov, Stefan
name: Storme, Leo
name: Van de Voorde, Geertrui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this paper, we show that a set of q+a hyperplanes, q>13, a
Gilles Sauron, La grande fresque de la villa des Mystères à Pompéi. Mémoires d’une dévote de Dionysos
Creators: name: Thomas, Renate
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Gilles Sauron, La grande fresque de la villa des Mystères à Pompéi. Mémoires d’une dévote de Dionysos. Picard éditeur, Paris 1998. 167 Seiten, 35 Schwarzweiß-Abbildungen, 19 Farbtafeln
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Violation of Bell's inequalities with pre-amplified homodyne detection
Creators: name: Torlai, G.
name: McKeown, G.
name: Marek, P.
name: Filip, R.
name: Jeong, H.
name: Paternostro, M.
name: De Chiara, G.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: Quantum Gases (cond-mat.quant-gas)
subject: FOS: Physical sciences

description: We show that the use of probabilistic noiseless amplification in entangled coherent state-based schemes for the test of quantum non locality provides substantial advantages. The threshold amplitude to falsify a Bell-CHSH non locality test, in fact, is significantly reduced when amplification is embedded into the test itself. Such a beneficial effect holds also in the presence of detection-inefficiency. Our study helps in affirming noiseless amplification as a valuable tool for coherent information processing and the generation of strongly non classical states of bosonic systems.
description: 7 pages, 5 figures. Published version
Additional file 10 of Global, regional, and national burden of disease study of atrial fibrillation/flutter, 1990–2019: results from a global burden of disease study, 2019
Creators: name: Li, Hong
name: Song, Xuejing
name: Liang, Yi
name: Bai, Xue
name: Liu-Huo, Wu-Sha
name: Tang, Chao
name: Chen, Wen
name: Zhao, Lizhi
Publisher: name: figshare
Year: 2022
Subjects: subject: Medicine
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Biological Sciences not elsewhere classified
subject: Science Policy

description: Additional file 10: Table S5. Incidence, prevalence, deaths, and DALYs and their age-standardized rates in male AF/AFL patients worldwide, between 1990 and 2019.
Effects of Quark Spin Flip on the Collins Fragmentation Function in a Toy Model
Creators: name: Matevosyan, Hrayr H.
name: Thomas, Anthony W.
name: Bentz, Wolfgang
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Nuclear Theory (nucl-th)
subject: FOS: Physical sciences

description: The recent extension of the NJL-jet model to hadronization of transversely polarized quarks allowed the study of the Collins fragmentation function. Both favored and unfavored Collins fragmentation functions were generated, the latter purely by multiple hadron emissions, with 1/2 moments of opposite sign in the region of the light-cone momentum fraction $z$ accessible in current experiments. Hints of such behavior has been seen in the measurements in several experiments. Also, in the transverse momentum dependent (TMD) hadron emission probabilities, modulations of up to fourth order in sine of the polar angle were observed, while the Collins effect describes just the linear modulations. A crucial part of the extended model was the calculation of the quark spin flip probability after each hadron emission in the jet. Here we study the effects of this probability on the resulting unfavored and favored Collins functions by setting it as a constant and use a toy model for the elementary single hadron emission probabilities. The results of the Monte Carlo simulations showed that preferential quark spin flip in the elementary hadron emission is needed to generate the favored and unfavored Collins functions with opposite sign 1/2 moments. For the TMD hadron emission modulations, we showed that the model quark spin flip probabilities are a partial source of the higher rode modulations, while the other source is the Collins modulation of the remnant quark from the hadron emission recoil.
description: 7 pages, 6 figures. To appear in proceedings of HITES 2012, Conference in Honor of Jerry P. Draayer, Horizons of Innovative Theories, Experiments, and Supercomputing in Nuclear Physics, New Orleans, Louisiana, June 4-7, 2012
Additional file 1 of Factors associated with unfavorable outcomes in patients with acute abdominal pain visiting the emergency department
Creators: name: Dadeh, Ar-aishah
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Science Policy
subject: 110309 Infectious Diseases
subject: FOS: Health sciences

description: Additional file 1: Supplementary 1. Comparison of abdominal imaging, investigationresults, and outcomes.
Michèle Julien und Jean-Luc Rieu (Hrsg.), Occupations du Paléolithique supérieur dans le sud-est du Bassin parisien
Creators: name: Baales, Michael
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Michèle Julien und Jean-Luc Rieu (Hrsg.), Occupations du Paléolithique supérieur dans le sud-est du Bassin parisien. Documents d’Archéologie Française, Band 78. Série Archéologie préventive – Autoroutes A 5 / A160. Maison des Sciences de l’Homme, Paris 1999. 236 Seiten, 131 Abbildungen, 29 Tabellen
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Does adherence to a quality indicator regarding early weaning from invasive ventilation improve economic outcome? A single-centre retrospective study
Creators: name: Zuber, Alexander
name: Kumpf, Oliver
name: Spies, Claudia
name: Höft, Moritz
name: Deffland, Marc
name: Ahlborn, Robert
name: Kruppa, Jochen
name: Jochem, Roland
name: Balzer, Felix
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 610 Medizin und Gesundheit
subject: intensive and critical care
subject: quality in health care
subject: health economics

description: ObjectivesTo measure and assess the economic impact of adherence to a single quality indicator (QI) regarding weaning from invasive ventilation.DesignRetrospective observational single-centre study, based on electronic medical and administrative records.SettingIntensive care unit (ICU) of a German university hospital, reference centre for acute respiratory distress syndrome.ParticipantsRecords of 3063 consecutive mechanically ventilated patients admitted to the ICU between 2012 and 2017 were extracted, of whom 583 were eligible adults for further analysis. Patients’ weaning protocols were evaluated for daily adherence to quality standards until ICU discharge. Patients with <65% compliance were assigned to the low adherence group (LAG), patients with ≥65% to the high adherence group (HAG).Primary and secondary outcome measuresEconomic healthcare costs, clinical outcomes and patients’ characteristics.ResultsThe LAG consisted of 378 patients with a median negative economic results of −€3969, HAG of 205 (−€1030), respectively (p<0.001). Median duration of ventilation was 476 (248; 769) hours in the LAG and 389 (247; 608) hours in the HAG (p<0.001). Length of stay (LOS) in the LAG on ICU was 21 (12; 35) days and 16 (11; 25) days in the HAG (p<0.001). LOS in the hospital was 36 (22; 61) days in the LAG, and within the HAG, respectively, 26 (18; 48) days (p=0.001).ConclusionsHigh adherence to this single QI is associated with better clinical outcome and improved economic returns. Therefore, the results support the adherence to QI. However, the examined QI does not influence economic outcome as the decisive factor.
Yavne's phytolith analysis PM
Creators: name: Wade, Kali
name: Bubel, Shawn
name: Lindemann, Rachel
Publisher: name: Zenodo
Year: 2025
Subjects: phytolith, phytoliths, FAIR phytolith principles

description: Yavne Phytolith Analysis Project Management

Our first and best attempts at following recommendations from the International Committee on Open Phytolith Science outlining FAIR (Findable, Accessible, Interoperable, and Reusable) research principles.

In this study, we examine twenty sediment samples derived from contexts associated with pottery kilns in an Early Islamic occupation at the site of Yavne, in modern day Israel. Using phytolith and dung spherulite analysis, we examine the nature of what fuel was being used to fire ceramics at an industrial scale. These ceramics were largely used to store and transport wine in a thriving industry continued from previous time periods at the settlement. 

Following standard phytolith techniques, phytolith analysis metrics are employed to assess the presence of phytoliths, what types of phytolith morphologies are present, preservation conditions of the phytolith assemblage, characterize broad environmental and resource landscapes, assess the presence of aquatic microremains, and dung spherulite presence/absence. We did our best to follow recommendations from the International Committee on Open Phytolith Science outlining FAIR (Findable, Accessible, Interoperable, and Reusable) research principles (Karoune et al., 2021) including the publishing of this study’s research design, protocol methodology, raw data, and data statement (here).
Naturalness and the Status of Supersymmetry
Creators: name: Feng, Jonathan L.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: High Energy Physics - Experiment (hep-ex)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: For decades, the unnaturalness of the weak scale has been the dominant problem motivating new particle physics, and weak-scale supersymmetry has been the dominant proposed solution. This paradigm is now being challenged by a wealth of experimental data. In this review, we begin by recalling the theoretical motivations for weak-scale supersymmetry, including the gauge hierarchy problem, grand unification, and WIMP dark matter, and their implications for superpartner masses. These are set against the leading constraints on supersymmetry from collider searches, the Higgs boson mass, and low-energy constraints on flavor and CP violation. We then critically examine attempts to quantify naturalness in supersymmetry, stressing the many subjective choices that impact the results both quantitatively and qualitatively. Finally, we survey various proposals for natural supersymmetric models, including effective supersymmetry, focus point supersymmetry, compressed supersymmetry, and R-parity-violating supersymmetry, and summarize their key features, current status, and implications for future experiments.
description: 38 pages, to appear in Annual Review of Nuclear and Particle Science; v2: fixed typos, updated Higgs results, added references and a parable, published version
Joris Peters, Römische Tierhaltung und Tierzucht. Eine Synthese aus archäozoologischer Untersuchung und schriftlich-bildlicher Überlieferung
Creators: name: Prilloff, Ralf-Jürgen
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Joris Peters, Römische Tierhaltung und Tierzucht. Eine Synthese aus archäozoologischer Untersuchung und schriftlich-bildlicher Überlieferung. Passauer Universitätsschriften zur Archäologie, Band 5. Verlag Marie Leidorf GmbH, Rahden / Westf. 1998. XI, 444 Seiten, 99 Abbildungen
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Yavne's phytolith analysis PM
Creators: name: Wade, Kali
Publisher: name: Zenodo
Year: 2023
Subjects: phytolith, phytoliths, FAIR phytolith principles

description: Yavne Phytolith Analysis Project Management

Our first and best attempts at following recommendations from the International Committee on Open Phytolith Science outlining FAIR (Findable, Accessible, Interoperable, and Reusable) research principles.

In this study, we examine twenty sediment samples derived from contexts associated with pottery kilns in an Early Islamic occupation at the site of Yavne, in modern day Israel. Using phytolith and dung spherulite analysis, we examine the nature of what fuel was being used to fire ceramics at an industrial scale. These ceramics were largely used to store and transport wine in a thriving industry continued from previous time periods at the settlement. 

Following standard phytolith techniques, phytolith analysis metrics are employed to assess the presence of phytoliths, what types of phytolith morphologies are present, preservation conditions of the phytolith assemblage, characterize broad environmental and resource landscapes, assess the presence of aquatic microremains, and dung spherulite presence/absence. We did our best to follow recommendations from the International Committee on Open Phytolith Science outlining FAIR (Findable, Accessible, Interoperable, and Reusable) research principles (Karoune et al., 2021) including the publishing of this study’s research design, protocol methodology, raw data, and data statement (here).
SARS-CoV-2 mRNA vaccinations fail to elicit humoral and cellular immune responses in patients with multiple sclerosis receiving fingolimod
Creators: name: Meyer-Arndt, Lil
name: Braun, Julian
name: Fauchere, Florent
name: Vanshylla, Kanika
name: Loyal, Lucie
name: Henze, Larissa
name: Kruse, Beate
name: Dingeldey, Manuela
name: Jürchott, Karsten
name: Mangold, Maike
name: Maraj, Ardit
name: Braginets, Andre
name: Böttcher, Chotima
name: Nitsche, Andreas
name: De La Rosa, Kathrin
name: Ratswohl, Christoph
name: Sawitzki, Birgit
name: Holenya, Pavlo
name: Reimer, Ulf
name: Sander, Leif E
name: Klein, Florian
name: Paul, Friedemann
name: Bellmann-Strobl, Judith
name: Thiel, Andreas
name: Giesecke-Thiel, Claudia
Publisher: name: Technische Universität Berlin
Year: 2022
Subjects: subject: 610 Medizin und Gesundheit
subject: multiple sclerosis
subject: immunology
subject: clinical neurology
subject: infectious diseases

description: Background: SARS-CoV-2 mRNA vaccination of healthy individuals is highly immunogenic and protective against severe COVID-19. However, there are limited data on how disease-modifying therapies (DMTs) alter SARS-CoV-2 mRNA vaccine immunogenicity in patients with autoimmune diseases. Methods: As part of a prospective cohort study, we investigated the induction, stability and boosting of vaccine-specific antibodies, B cells and T cells in patients with multiple sclerosis (MS) on different DMTs after homologous primary, secondary and booster SARS-CoV-2 mRNA vaccinations. Of 126 patients with MS analysed, 105 received either anti-CD20-based B cell depletion (aCD20-BCD), fingolimod, interferon-β, dimethyl fumarate, glatiramer acetate, teriflunomide or natalizumab, and 21 were untreated MS patients for comparison. Results: In contrast to all other MS patients, and even after booster, most aCD20-BCD- and fingolimod-treated patients showed no to markedly reduced anti-S1 IgG, serum neutralising activity and a lack of receptor binding domain-specific and S2-specific B cells. Patients receiving fingolimod additionally lacked spike-reactive CD4+ T cell responses. The duration of fingolimod treatment, rather than peripheral blood B and T cell counts prior to vaccination, determined whether a humoral immune response was elicited. Conclusions: The lack of immunogenicity under long-term fingolimod treatment demonstrates that functional immune responses require not only immune cells themselves, but also access of these cells to the site of inoculation and their unimpeded movement. The absence of humoral and T cell responses suggests that fingolimod-treated patients with MS are at risk for severe SARS-CoV-2 infections despite booster vaccinations, which is highly relevant for clinical decision-making and adapted protective measures, particularly considering additional recently approved sphingosine-1-phosphate receptor antagonists for MS treatment.
Additional file 1 of Priming locomotor training with transspinal stimulation in people with spinal cord injury: study protocol of a randomized clinical trial
Creators: name: Skiadopoulos, Andreas
name: Famodimu, Grace O.
name: Solomon, Shammah K.
name: Agarwal, Parul
name: Harel, Noam Y.
name: Knikou, Maria
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Neuroscience
subject: Physiology
subject: FOS: Biological sciences
subject: Biotechnology
subject: Sociology
subject: FOS: Sociology
subject: Cancer

description: Additional file 1.
O'ZBEKISTONDA  ASALARICHILIK ISTIQBOLLARI VA MUAMMOLARI
Creators: name: Ubaydullayeva, Shohista
Publisher: name: Zenodo
Year: 2023

description: Asalari yetishtirish bu  yeti xazinadan birini yetishtirish demakdir.oziqaviy, tibbiy va serdaromad manba sifatida foydali tomonlari ko'p sanaladi. Asalarichilk tarmog'ini kengaytirish uchun katta ishlab chiqarishga ega fermer xo'jaligiga aylantirish zarur va aniq yechimga qaratilgan biznes reja zarur. Biznes rejada asalarichilik mahsulotlarini ishlab chiqarish rejasi, asalarilarni oziqlantirish, parvarish qilish bilan bog'liq barcha sarf-xarajatlarni aniq hisob-kitob qilish bilan birga, ishlab chiqarilgan mahsulotning qanday narxda va qaysi bozorda (ichki yoki tashqi) sotilishini bilish lozim. Mavjud muammolarga yechim  sifatida o'z yechimini topish  maqsadida  davlat va tarmoq hamkorligini faol yo'lga qo'yish va har tomonlama qo'llab-quvvatlanishi zarur.
The coevent formulation of quantum theory
Creators: name: Wallden, Petros
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: Understanding quantum theory has been a subject of debate from its birth. Many different formulations and interpretations have been proposed. Here we examine a recent novel formulation, namely the coevents formulation. It is a histories formulation and has as starting point the Feynman path integral and the decoherence functional. The new ontology turns out to be that of a coarse-grained history. We start with a quantum measure defined on the space of histories, and the existence of zero covers rules out single-history as potential reality (the Kochen Specker theorem casted in histories form is a special case of a zero cover). We see that allowing coarse-grained histories as potential realities avoids the previous paradoxes, maintains deductive non-contextual logic (alas non-Boolean) and gives rise to a unique classical domain. Moreover, we can recover the probabilistic predictions of quantum theory with the use of the Cournot's principle. This formulation, being both a realist formulation and based on histories, is well suited conceptually for the purposes of quantum gravity and cosmology.
description: 19 pages, 1 figure. In v2 equation 7 corrected, figure added and references modified
Narrationen vom Leben in der Stadt. Überlegungen zum Verhältnis von Simultaneität und Chronologie in Romanen des 19. und 20. Jahrhunderts
Creators: name: Scheffel, Michael
Publisher: name: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft
Year: 2017

description: -
description: Literaturstraße. Chinesisch-deutsche Zeitschrift für Sprach- und Literaturwissenschaft, Bd. 15 (2014)
title: Δυνητικές γέφυρες σχεδιασμού
title: The web as a design tool
Creators: name: Κυριακοπουλου Αναστασια-Μαρια
Publisher: name: Technical University of Crete
Year: 2020

description: Η παρούσα εργασία αποτελεί ένα στιγμιότυπο μιας έρευνας σε εξέλιξη .
Έχοντας ως αφόρμηση την παρατήρηση πως οι περισσότερες ανθρώπινες δραστηριότητες εξελίσσονται πλέον σε μια νέα μορφή χώρου , αυτή του διαδικτύου , επιδιώκει να διαλευκάνει κατα πόσο αυτό καθ’αυτό θα μπορούσε να αποτελέσει εργαλείο σχεδιασμού .
Σε πρώτο χρόνο συμμετέχοντες στην έρευνα κλήθηκαν να αναζητήσουν εικόνες και να εντοπίσουν σε αυτές στοιχεία του δημοσίου χώρου που παρατηρούν σε αυτόν ώστε να διαμορφωθεί μια «βιβλιοθήκη» με αντικείμενα που οι χρήστες αξιολογούν ως χρηστικά στον χώρο.
Στη συνέχεια για τις ανάγκες τις έρευνας υλοποιήθηκε μια ιστοσελίδα σε πειραματικό επίπεδο που καλεί τους χρήστες μέσω μιας «βιβλιοθήκης» αντικειμένων να διαμορφώσουν μόνοι τους έναν δημόσιο χώρο της επιλογής τους.
Όπως γίνεται αντιληπτό, αν και η συγκεκριμένη έρευνα βρίσκεται σε πρώιμο στάδιο με τις κατάλληλες υποδομές τόσο στον φυσικό όσο και στον ψηφιακό χώρο, δύναται να αποτελέσει μια νέα πρόταση στον τρόπο που οι αρχιτέκτονες μέχρι σήμερα επικοινωνούν τις σχεδιαστικές τους ανησυχίες και έρχονται σε επαφή με τους χρήστες του δομήμένου χώρου.
Correlations between the peak flux density and the position angle of inner-jet in three blazars
Creators: name: Liu, X.
name: Mi, L. -G.
name: Liu, B. -R.
name: Li, Q. -W
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: We aim to investigate the relation between the long-term flux density and the position angle (PA) evolution of inner-jet in blazars. We have carried out the elliptic Gaussian model-fit to the `core' of 50 blazars from 15 GHz VLBA data, and analyzed the variability properties of three blazars from the model-fit results. Diverse correlations between the long-term peak flux density and the PA evolution of the major axis of the `core' have been found in $\sim$ 20% of the 50 sources. Of them, three typical blazars have been analyzed, which also show quasi-periodic flux variations of a few years (T). The correlation between the peak flux density and the PA of inner-jet is positive for S5~0716+714, and negative for S4~1807+698. The two sources cannot be explained with the ballistic jet models, the non-ballistic models have been analyzed to explain the two sub-luminal blazars. A correlation between the peak flux density and the PA (with a T/4 time lag) of inner-jet is found in [HB89]~1823+568, this correlation can be explained with a ballistic precession jet model. All the explanations are based mainly on the geometric beaming effect; physical flux density variations from the jet base would be considered for more complicated situations in future, which could account for the no or less significance of the correlation between the peak flux density and the PA of inner-jet in the majority blazars of our sample.
description: 6 pages, 7 figures, accepted for publication in Astrophysics and Space Science
Velocity Correlations in an Active Nematic
Creators: name: Thampi, Sumesh P.
name: Golestanian, Ramin
name: Yeomans, Julia M.
Publisher: name: arXiv
Year: 2013
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Biological Physics (physics.bio-ph)
subject: Fluid Dynamics (physics.flu-dyn)
subject: FOS: Physical sciences

description: The flow properties of a continuum model for an active nematic is studied and compared with recent experiments on suspensions of microtubule bundles and molecular motors. The velocity correlation length is found to be independent of the strength of the activity while the characteristic velocity scale increases monotonically as the activity is increased, both in agreement with the experimental observations. We interpret our results in terms of the creation and annihilation dynamics of a gas of topological defects.
Competition between antiferromagnetic and charge density wave order in the half filled Hubbard-Holstein model
Creators: name: Nowadnick, E. A.
name: Johnston, S.
name: Moritz, B.
name: Scalettar, R. T.
name: Devereaux, T. P.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: We present a determinant quantum Monte Carlo study of the competition between instantaneous on-site Coulomb repulsion and retarded phonon-mediated attraction between electrons, as described by the two dimensional Hubbard-Holstein model. At half filling, we find a strong competition between antiferromagnetism (AFM) and charge density wave (CDW) order. We demonstrate that a simple picture of AFM-CDW competition that incorporates the phonon mediated attraction into an effective-U Hubbard model requires significant refinement. Specifically, retardation effects slow the onset of charge order, so that CDW order remains absent even when the effective U is negative. This delay opens a window where neither AFM nor CDW order is well established, and where there are signatures of a possible metallic phase.
description: 5 pages, 4 figures
A small minimal blocking set in PG(n,p^t), spanning a (t-1)-space, is linear
Creators: name: Sziklai, Peter
name: Van de Voorde, Geertrui
Publisher: name: arXiv
Year: 2012
Subjects: subject: Combinatorics (math.CO)
subject: FOS: Mathematics

description: In this paper, we show that a small minimal blocking set with exponent e in PG(n,p^t), p prime, spanning a (t/e-1)-dimensional space, is an F_p^e-linear set, provided that p>5(t/e)-11. As a corollary, we get that all small minimal blocking sets in PG(n,p^t), p prime, p>5t-11, spanning a (t-1)-dimensional space, are F_p-linear, hence confirming the linearity conjecture for blocking sets in this particular case.
Search of sub-parsec massive binary black holes through line diagnosis II
Creators: name: Montuori, C.
name: Dotti, M.
name: Haardt, F.
name: Colpi, M.
name: Decarli, R.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Massive black hole binaries at sub-parsec separations may display in their spectra anomalously small flux ratios between the MgII and CIV broad emission lines, i.e. F_MgII/F_CIV
description: 7 pages, 3 figure, accepted for publication in MNRAS
Mapping relational links between motor imagery, action observation, action-related language, and action execution
Creators: name: O'Shea, Helen
Publisher: name: University of Limerick
Year: 2022
Subjects: subject: Psychology
subject: FOS: Psychology

description: Actions can be physically executed, observed, imagined, or simply thought about. Unifying mental processes, such as simulation, emulation, or predictive processing, are thought to underlie different action types, whether they are mental states, as in the case of motor imagery and action observation, or involve physical execution. While overlapping brain activity is typically observed across different actions which indicates commonalities, research interest is also concerned with investigating the distinct functional components of these action types. Unfortunately, untangling subtleties associated with the neurocognitive bases of different action types is a complex endeavour due to the high dimensional nature of their neural substrate (e.g., any action process is likely to activate multiple brain regions thereby having multiple dimensions to consider when comparing across them). This has impeded progress in action-related theorising and application. The present study addresses this challenge by using the novel approach of multidimensional modeling to reduce the high-dimensional neural substrate of four action-related behaviours (motor imagery, action observation, action-related language, and action execution), find the least number of dimensions that distinguish or relate these action types, and characterise their neurocognitive relational links. Data for the model comprised brain activations for action types from whole-brain analyses reported in 53 published articles. Eighty-two dimensions (i.e., 82 brain regions) for the action types were reduced to a three-dimensional model, that mapped action types in ordination space where the greater the distance between the action types, the more dissimilar they are. A series of one-way ANOVAs and post-hoc comparisons performed on the mean coordinates for each action type in the model showed that across all action types, action execution and concurrent action observation (AO)-motor imagery (MI) were most neurocognitively similar, while action execution and AO were most dissimilar. Most action types were similar on at least one neurocognitive dimension, the exception to this being action-related language. The import of the findings are discussed in terms of future research and implications for application.
Distributed Robust Stability Analysis of Interconnected Uncertain Systems
Creators: name: Andersen, Martin S.
name: Hansson, Anders
name: Pakazad, Sina Khoshfetrat
name: Rantzer, Anders
Publisher: name: arXiv
Year: 2012
Subjects: subject: Optimization and Control (math.OC)
subject: FOS: Mathematics

description: This paper considers robust stability analysis of a large network of interconnected uncertain systems. To avoid analyzing the entire network as a single large, lumped system, we model the network interconnections with integral quadratic constraints. This approach yields a sparse linear matrix inequality which can be decomposed into a set of smaller, coupled linear matrix inequalities. This allows us to solve the analysis problem efficiently and in a distributed manner. We also show that the decomposed problem is equivalent to the original robustness analysis problem, and hence our method does not introduce additional conservativeness.
description: This paper has been accepted for presentation at the 51st IEEE Conference on Decision and Control, Maui, Hawaii, 2012
Additional file 1 of The performance of EuroSCORE II in CABG patients in relation to sex, age, and surgical risk: a nationwide study in 14,118 patients
Creators: name: Silverborn, Martin
name: Nielsen, Susanne
name: Karlsson, Martin
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Genetics
subject: FOS: Biological sciences
subject: Biotechnology
subject: Immunology
subject: FOS: Clinical medicine
subject: Cancer
subject: 111714 Mental Health
subject: FOS: Health sciences
subject: 60506 Virology

description: Additional file 1. Tables S1 and S2.
Phase structure and Hosotani mechanism in gauge theories with compact dimensions revisited
Creators: name: Kashiwa, Kouji
name: Misumi, Tatsuhiro
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Lattice (hep-lat)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We investigate the phase structure of SU(3) gauge theory in four and five dimensions with one compact dimension by using perturbative one-loop and PNJL-model-based effective potentials, with emphasis on spontaneous gauge symmetry breaking. When adjoint matter with the periodic boundary condition is introduced, we have rich phase structure in the quark-mass and compact-size space with gauge-symmetry-broken phases, called the $SU(2)\times U(1)$ split and the $U(1)\times U(1)$ re-confined phases. Our result is qualitatively consistent with the recent lattice calculations. When fundamental quarks are introduced in addition to adjoint quarks, the split phase becomes more dominant and larger as a result of explicit center symmetry breaking. We also show that another $U(1)\times U(1)$ phase (pseudo-reconfined phase) with negative vacuum expectation value of Polyakov loop exists in this case. We study chiral properties in these theories and show that chiral condensate gradually decreases and chiral symmetry is slowly restored as the size of the compact dimension is decreased.
description: 37 pages, 26 figures; matches published version
Scale-dependent bias due to primordial vector fields
Creators: name: Shiraishi, Maresuke
name: Yokoyama, Shuichiro
name: Ichiki, Kiyotomo
name: Matsubara, Takahiko
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: Anisotropic stress perturbations induced by primordial Gaussian vector fields create non-Gaussianity in curvature perturbations. We found that such non-Gaussianity closely resembles the local-type non-Gaussianity parametrized by $f_{\rm NL}$, and generates scale-dependent bias in large-scale structures. We also found a simple relationship between the scale-dependent bias and the power spectrum of the vector fields. When the vector fields are interpreted as primordial magnetic fields, the effective $f_{\rm NL}$ is shown to be always negative. The scale-dependent bias provides a new approach to probing primordial vector fields.
description: 9 pages, 5 figures. Accepted for publication in MNRAS Mon.Not.Roy.Astron.Soc. (2013)
Description of LHC data in a soft interaction model
Creators: name: Gotsman, E.
name: Levin, E.
name: Maor, U.
Publisher: name: arXiv
Year: 2012
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: FOS: Physical sciences

description: We show in this paper that we have found a set of parameters in our model for the soft interactions at high energy, that successfully describes all high energy experimental data, including the LHC data. This model is based on a single Pomeron with large intercept $Δ_\pom = 0.23$ and slope $α'_\pom = 0$, that describes both long and short distance processes. It also provides a natural matching with perturbative QCD. All features of our model are similar to the expectations of N=4 SYM, which at present is the only theory that is able to treat srong interactions on a theoretical basis.
description: 11 pages with 7 figures in eps formats
Robustness of quantum communication based on a decoherence-free subspace using a counter-propagating weak coherent light pulse
Creators: name: Kumagai, Hidetoshi
name: Yamamoto, Takashi
name: Koashi, Masato
name: Imoto, Nobuyuki
Publisher: name: arXiv
Year: 2013
Subjects: subject: Quantum Physics (quant-ph)
subject: FOS: Physical sciences

description: We study distribution schemes for a polarization entangled photon pair based on a decoherence-free subspace over lossy quantum channels and propose an efficient scheme that is robust against not only collective phase noises but also general collective noises for two qubits. While the proposed scheme employs two photons to build the decoherence-free subspace, the success probability is proportional to the channel transmittance of a single photon with the aid of a counter-propagating weak coherent light pulse. The key ingredient in the scheme is found to be the reciprocity of the channel. The proposed scheme shares the rest of the properties with the previously proposed schemes, i.e., it can be realized by linear optical elements and it is robust against the fluctuations in the optical circuits used by the two parties.
description: 9 pages, 8 figures
Additional file 2 of Role of GATA3 as a potential adjunct marker in the differential diagnosis of Paget’s disease of the nipple
Creators: name: Jovino Neves Santos, Tércia
name: De Brot, Marina
name: Martins Bezerra, Stephania
name: Rodrigues Buniatti, Samuel
name: Piana de Andrade, Victor
name: Soares, Fernando Augusto
name: Alves de Castro, João Víctor
name: Bueno de Toledo Osório, Cynthia Aparecida
Publisher: name: figshare
Year: 2023
Subjects: subject: Medicine
subject: Cell Biology
subject: Genetics
subject: FOS: Biological sciences
subject: Molecular Biology
subject: Immunology
subject: FOS: Clinical medicine
subject: 19999 Mathematical Sciences not elsewhere classified
subject: FOS: Mathematics
subject: Cancer

description: Additional file 2: Supplementary Table A.1. Antibodies, clones, dilutions, manufacturer, and city of manufacturer used.
Information and Communication Technology in Combating Counterfeit Drugs
Creators: name: Isah, Haruna
Publisher: name: arXiv
Year: 2012
Subjects: subject: Other Computer Science (cs.OH)
subject: FOS: Computer and information sciences

description: Pharma frauds are on the rise, counterfeit drugs are giving sleepless nights to patients, pharmaceutical companies and governments. The laws prohibiting the sales of counterfeit drugs cannot succeed without technological interventions. Several analytical techniques and tools including spectroscopy, holograms, barcoding, differentiated packing, radio frequency identification, fingerprints, hyperspectral imaging etc. have been employed over the years in combating this menace; however this challenge is becoming more sophisticated with the evolution of the World Wide Web and online pharmacies. This paper presents a review on the contribution of Information and Communication Technology (ICT) as a drug counterfeit countermeasure.
Holographic duals to Poisson sigma models and noncommutative quantum mechanics
Creators: name: Vassilevich, D. V.
Publisher: name: arXiv
Year: 2013
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: Mathematical Physics (math-ph)
subject: FOS: Physical sciences

description: Poisson sigma models are a very rich class of two-dimensional theories that includes, in particular, all 2D dilaton gravities. By using the Hamiltonian reduction method, we show that a Poisson sigma model (with a sufficiently well-behaving Poisson tensor) on a finite cylinder is equivalent to a noncommutative quantum mechanics for the boundary data.
description: revtex4, 4 pages; v2: a considerably extended version with an extended title
Biljana Schmid-Sikimić , Der Arm- und Beinschmuck der Hallstattzeit in der Schweiz. Mit einem Anhang der Gürtelhaken und Gürtelgehänge der Hallstattzeit im Schweizerischen Mittelland, Jura und Wallis. Mit einem Beitrag von W. Fasnacht
Creators: name: Gallay, Gretel
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Biljana Schmid-Sikimić , Der Arm- und Beinschmuck der Hallstattzeit in der Schweiz. Mit einem Anhang der Gürtelhaken und Gürtelgehänge der
Hallstattzeit im Schweizerischen Mittelland, Jura und Wallis. Mit einem Beitrag von W. Fasnacht. Prähistorische Bronzefunde Abteilung X, Band 5. Franz Steiner
Verlag, Stuttgart 1996. XII, 219 Seiten, 4 Textabbildungen, 103 Tafeln einschließlich Karten und Typentabelle
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Elfriede Storm, Massinissa. Numidien im Aufbruch
Creators: name: Rüger, Christoph B.
Publisher: name: Bonner Jahrbücher
Year: 2017

description: Rezension zu: Elfriede Storm, Massinissa. Numidien im Aufbruch. Schriften der Wissenschaftlichen Gesellschaft an der Johann Wolfgang Goethe-Universität Frankfurt am Main, Band 16. Franz Steiner Verlag, Stuttgart 2001. 222 Seiten, 19 Abbildungen
description: Bonner Jahrbücher, Bd. 200.2000(2003): Bonner Jahrbücher
Constraining smoothness parameter and the DD relation of Dyer-Roeder equation with supernovae
Creators: name: Yang, Xi
name: Yu, Hao-Ran
name: Zhang, Tong-Jie
Publisher: name: arXiv
Year: 2013
Subjects: subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Our real universe is locally inhomogeneous. Dyer and Roeder introduced the smoothness parameter $α$ to describe the influence of local inhomogeneity on angular diameter distance, and they obtained the angular diameter distance-redshift approximate relation (Dyer-Roeder equation) for locally inhomogeneous universe. Furthermore, the Distance-Duality (DD) relation, $D_L(z)(1+z)^{-2}/D_A(z)=1$, should be valid for all cosmological models that are described by Riemannian geometry, where $D_L$ and $D_A$ are, respectively, the luminosity and angular distance distances. Therefore, it is necessary to test whether if the Dyer-Roeder approximate equation can satisfy the Distance-Duality relation. In this paper, we use Union2.1 SNe Ia data to constrain the smoothness parameter $α$ and test whether the Dyer-Roeder equation satisfies the DD relation. By using $χ^2$ minimization, we get $α=0.92_{-0.32}^{+0.08}$ at $1σ$ and $0.92_{-0.65}^{+0.08}$ at $2σ$, and our results show that the Dyer-Roeder equation is in good consistency with the DD relation at $1σ$.
description: 9 pages, 3 figures. Accepted for publication in JCAP
Die stauferzeitliche Burg Prozelten und ihre Beziehung zur Burg Wildenberg
Creators: name: Steinmetz, Thomas
Publisher: name: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Year: 2017

description: -
description: Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege, Bd. 29, Nr. 1 (1988): Burgen und Schlösser - Zeitschrift für Burgenforschung und Denkmalpflege
Topics in the arithmetic of Del Pezzo and K3 surfaces
Creators: name: FESTI, DINO
Publisher: name: Universit� degli Studi di Milano
Year: 2016

description: In this thesis we study the arithmetic of certain del Pezzo surfaces and K3 surfaces.We prove that all the del Pezzo surfaces of degree 2 over a finite field are unirational. We compute the Picard lattice of the members of a family of K3 surfaces given by double covers of the projective plane. Finally, we provide an explicit example of a K3 surface over the field of rational numbers with a particular Picard lattice of rank 2.
Topological jamming of spontaneously knotted polyelectrolyte chains driven through a nanopore
Creators: name: Rosa, A.
name: Di Ventra, M.
name: Micheletti, C.
Publisher: name: arXiv
Year: 2012
Subjects: subject: Soft Condensed Matter (cond-mat.soft)
subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: Biological Physics (physics.bio-ph)
subject: FOS: Physical sciences

description: The advent of solid state nanodevices allows for interrogating the physico-chemical properties of a polyelectrolyte chain by electrophoretically driving it through a nanopore. Salient dynamical aspects of the translocation process have been recently characterized by theoretical and computational studies of model polymer chains free from self-entanglement. However, sufficiently long equilibrated chains are necessarily knotted. The impact of such topological "defects" on the translocation process is largely unexplored, and is addressed in this study. By using Brownian dynamics simulations on a coarse-grained polyelectrolyte model we show that knots, despite being trapped at the pore entrance, do not "per se" cause the translocation process to jam. Rather, knots introduce an effective friction that increases with the applied force, and practically halts the translocation above a threshold force. The predicted dynamical crossover, which is experimentally verifiable, is of relevance in applicative contexts, such as DNA nanopore sequencing.
description: 6 pages; 7 figures