cometadata/datacite-rtg-text-other-reclassification-records huggingface dataset:
Control Principles of Complex Networks
Creators: name: Liu, Yang-Yu
name: Barabási, Albert-Laszló
Publisher: name: arXiv
Year: 2015
Subjects: subject: Systems and Control (eess.SY)
subject: Optimization and Control (math.OC)
subject: Physics and Society (physics.soc-ph)
subject: FOS: Electrical engineering, electronic engineering, information engineering
subject: FOS: Mathematics
subject: FOS: Physical sciences

description: A reflection of our ultimate understanding of a complex system is our ability to control its behavior. Typically, control has multiple prerequisites: It requires an accurate map of the network that governs the interactions between the system's components, a quantitative description of the dynamical laws that govern the temporal behavior of each component, and an ability to influence the state and temporal behavior of a selected subset of the components. With deep roots in nonlinear dynamics and control theory, notions of control and controllability have taken a new life recently in the study of complex networks, inspiring several fundamental questions: What are the control principles of complex systems? How do networks organize themselves to balance control with functionality? To address these here we review recent advances on the controllability and the control of complex networks, exploring the intricate interplay between a system's structure, captured by its network topology, and the dynamical laws that govern the interactions between the components. We match the pertinent mathematical results with empirical findings and applications. We show that uncovering the control principles of complex systems can help us explore and ultimately understand the fundamental laws that govern their behavior.
description: 55 pages, 41 figures, Submitted to Reviews of Modern Physics
Replication Package for REFSQ 2023 Paper 'Using Language Models for Enhancing the Completeness of Natural-language Requirements'
Creators: name: Luitel, Dipeeka
name: Hassani, Shabnam
name: Sabetzadeh, Mehrdad
Publisher: name: figshare
Year: 2023
Subjects: Natural language processing
Empirical software engineering
Automated software engineering
Requirements engineering

description: This repository contains the implementation and evaluation artifacts for the REFSQ 2023 paper titled "Using Language Models for Enhancing the Completeness of Natural-language Requirements", authored by Dipeeka Luitel, Shabnam Hassani and Mehrdad Sabetzadeh.
New record of Lophotus lacepede Giorna, 1809 and Lampris guttatus (Brünnich, 1788) in the southeastern Adriatic Sea (Croatian coast)
Creators: name: SULIĆ ŠPREM, Jadranka
name: DOBROSLAVIĆ, Tatjana
name: KOŽUL, Valter
name: PRUSINA, Ivana
name: ONOFRI, Vladimir
name: ANTOLOVIĆ, Nenad
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: Specimens of Lophotus lacepede Giorna, 1809 and Lampris guttatus (Brünnich, 1788) were collected in the south Adriatic Sea. L. lacepede was collected in Kupari (♀, TL = 139 cm, W = 5.4 kg) on October, 2011 and L. guttatus was collected in Mali ston Bay (♀, TL = 88 cm, W = 20 kg) on January 2012. Both species are very rare in the Adriatic Sea.
Divergent Roles of C AAX Motif-signaled Posttranslational Modifications in the Regulation and Subcellular Localization of Ral GTPases
Creators: name: Nishimura, Akiyuki
name: Der, Channing J.
name: Martin, Timothy D.
name: Nishida, Motohiro
name: Gentry, Leanna R.
name: Cox, Adrienne D.
name: Elston, Timothy C.
name: Tsygankov, Denis
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: The Ras-like small GTPases RalA and RalB are well validated effectors of RAS oncogene-driven human cancer growth, and pharmacologic inhibitors of Ral function may provide an effective anti-Ras therapeutic strategy. Intriguingly, although RalA and RalB share strong overall amino acid sequence identity, exhibit essentially identical structural and biochemical properties, and can utilize the same downstream effectors, they also exhibit divergent and sometimes opposing roles in the tumorigenic and metastatic growth of different cancer types. These distinct biological functions have been attributed largely to sequence divergence in their carboxyl-terminal hypervariable regions. However, the role of posttranslational modifications signaled by the hypervariable region carboxyl-terminal tetrapeptide CAAX motif (C = cysteine, A = aliphatic amino acid, X = terminal residue) in Ral isoform-selective functions has not been addressed. We determined that these modifications have distinct roles and consequences. Both RalA and RalB require Ras converting CAAX endopeptidase 1 (RCE1) for association with the plasma membrane, albeit not with endomembranes, and loss of RCE1 caused mislocalization as well as sustained activation of both RalA and RalB. In contrast, isoprenylcysteine carboxylmethyltransferase (ICMT) deficiency disrupted plasma membrane localization only of RalB, whereas RalA depended on ICMT for efficient endosomal localization. Furthermore, the absence of ICMT increased stability of RalB but not RalA protein. Finally, palmitoylation was critical for subcellular localization of RalB but not RalA. In summary, we have identified striking isoform-specific consequences of distinct CAAX-signaled posttranslational modifications that contribute to the divergent subcellular localization and activity of RalA and RalB.
Recent advances in the applications of the intramolecular suzuki cross-coupling reaction in cyclization and heterocyclization: An update
Creators: name: Heravi, Majid Mommahed
name: Masoume Malmir
name: Moradi, Razieh
Publisher: name: figshare
Year: 2020
Subjects: subject: 30302 Nanochemistry and Supramolecular Chemistry
subject: FOS: Chemical sciences
subject: 30502 Natural Products Chemistry
subject: 30205 Non-metal Chemistry
subject: Nuclear Chemistry
subject: 30303 Optical Properties of Materials
subject: 30503 Organic Chemical Synthesis

description: The palladium-catalyzed reaction of aryl halide and boronic acid for the formation of C–C bonds so-called Suzuki–Miyaura cross-coupling reaction has many applications in Modern Synthetic Organic Chemistry. In 2013, we emphasized the applications of the intramolecular Suzuki cross-coupling reaction in cyclization and heterocyclization. Due to a plethora relevant papers appeared in the chemical literature, herein, we wish to cover by updating our previous review, the applications of the intramolecular Suzuki cross-coupling reaction in cyclization and heterocyclization leading to various homocyclic and heterocyclic compounds reported during a period of 2013 to 2018.
Kernel regression estimates of time delays between gravitationally lensed fluxes
Creators: name: Otaibi, Sultanah AL
name: Tiňo, Peter
name: Cuevas-Tello, Juan C
name: Mandel, Ilya
name: Raychaudhury, Somak
Publisher: name: arXiv
Year: 2015
Subjects: subject: Instrumentation and Methods for Astrophysics (astro-ph.IM)
subject: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
subject: FOS: Physical sciences

description: Strongly lensed variable quasars can serve as precise cosmological probes, provided that time delays between the image fluxes can be accurately measured. A number of methods have been proposed to address this problem. In this paper, we explore in detail a new approach based on kernel regression estimates, which is able to estimate a single time delay given several datasets for the same quasar. We develop realistic artificial data sets in order to carry out controlled experiments to test of performance of this new approach. We also test our method on real data from strongly lensed quasar Q0957+561 and compare our estimates against existing results.
description: Updated to match published version
DNA Replication Catalyzed by Herpes Simplex Virus Type 1 Proteins Reveals Trombone Loops at the Fork
Creators: name: Griffith, Jack D.
name: Willcox, Smaranda
name: Bermek, Oya
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Using purified replication factors encoded by herpes simplex virus type 1 and a 70-base minicircle template, we obtained robust DNA synthesis with leading strand products of >20,000 nucleotides and lagging strand fragments from 600 to 9,000 nucleotides as seen by alkaline gel electrophoresis. ICP8 was crucial for the synthesis on both strands. Visualization of the deproteinized products using electron microscopy revealed long, linear dsDNAs, and in 87%, one end, presumably the end with the 70-base circle, was single-stranded. The remaining 13% had multiple single-stranded segments separated by dsDNA segments 500 to 1,000 nucleotides in length located at one end. These features are diagnostic of the trombone mechanism of replication. Indeed, when the products were examined with the replication proteins bound, a dsDNA loop was frequently associated with the replication complex located at one end of the replicated DNA. Furthermore, the frequency of loops correlated with the fraction of DNA undergoing Okazaki fragment synthesis.
(3878) Jean Gilbert
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Site-Selective Mott Transition in a Quasi-One-Dimensional Vanadate V6O13
Creators: name: Shimizu, Yasuhiro
name: Aoyama, Satoshi
name: Jinno, Takaaki
name: Itoh, Masayuki
name: Ueda, Yutaka
Publisher: name: arXiv
Year: 2015
Subjects: subject: Strongly Correlated Electrons (cond-mat.str-el)
subject: FOS: Physical sciences

description: The microscopic mechanism of the metal-insulator transition is studied by orbital-resolved 51V NMR spectroscopy in a prototype of the quasi-one-dimensional system V6O13. We uncover that the transition involves a site-selective d orbital order lifting twofold orbital degeneracy in one of the two VO6 chains. The other chain leaves paramagnetic moments on the singly occupied dxy orbital across the transition. The two chains respectively stabilize an orbital-assisted spin-Peierls state and an antiferromagnetic long-range order in the ground state. The site-selective Mott transition may be a source of the anomalous metal and the Mott-Peierls duality.
description: 9 pages, 8 figures
(3876) Jane Gilbert Hastie Cameron
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Surface Acoustic Waves (SAW) Sensors: Tone-Burst Sensing for Lab-on-a-Chip Devices
Creators: name: Bovender, Tally
name: Banerjee, Sourav
name: Geil, Robert D.
name: Mandal, Debdyuti
Publisher: name: MDPI
Year: 2024

description: The article presents the design concept of a surface acoustic wave (SAW)-based lab-on-a-chip sensor with multifrequency and multidirectional sensitivity. The conventional SAW sensors use delay lines that suffer from multiple signal losses such as insertion, reflection, transmission losses, etc. Most delay lines are designed to transmit and receive continuous signal at a fixed frequency. Thus, the delay lines are limited to only a few features, like frequency shift and change in wave velocity, during the signal analysis. These facts lead to limited sensitivity and a lack of opportunity to utilize the multi-directional variability of the sensing platform at different frequencies. Motivated by these facts, a guided wave sensing platform that utilizes simultaneous tone burst-based excitation in multiple directions is proposed in this article. The design incorporates a five-count tone burst signal for the omnidirectional actuation. This helps the acquisition of sensitive long part of the coda wave (CW) signals from multiple directions, which is hypothesized to enhance sensitivity through improved signal analysis. In this article, the design methodology and implementation of unique tone burst interdigitated electrodes (TB-IDT) are presented. Sensing using TB-IDT enables accessing multiple frequencies simultaneously. This results in a wider frequency spectrum and allows better scope for the detection of different target analytes. The novel design process utilized guided wave analysis of the substrate, and selective directional focused interdigitated electrodes (F-IDT) were implemented. The article demonstrates computational simulation along with experimental results with validation of multifrequency and multidirectional sensing capability.
Constructing Galileons
Creators: name: Trodden, Mark
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Theory (hep-th)
subject: General Relativity and Quantum Cosmology (gr-qc)
subject: FOS: Physical sciences

description: In this plenary talk delivered at the DISCRETE 2014 conference in London, I briefly summarize the ideas behind and attractive properties of the Galileon field theories, and describe a broad class of scalar field theories that share these properties. After describing how Galileons arise, and commenting on their fascinating properties, in the latter half of the talk I focus on novel ways of constructing Galileon-like theories, using both the probe brane construction, and the coset construction.
description: 15 pages, To appear in the proceedings of the DISCRETE 2014 conference, King's College London, December 2014
Drosophila melanogaster Mini Spindles TOG3 Utilizes Unique Structural Elements to Promote Domain Stability and Maintain a TOG1- and TOG2-like Tubulin-binding Surface
Creators: name: Slep, Kevin C.
name: Howard, Amy E.
name: Fox, Jaime C.
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Microtubule-associated proteins regulate microtubule (MT) dynamics spatially and temporally, which is essential for proper formation of the bipolar mitotic spindle. The XMAP215 family is comprised of conserved microtubule-associated proteins that use an array of tubulin-binding tumor overexpressed gene (TOG) domains, consisting of six (A–F) Huntingtin, elongation factor 3, protein phosphatase 2A, target of rapamycin (HEAT) repeats, to robustly increase MT plus-end polymerization rates. Recent work showed that TOG domains have differentially conserved architectures across the array, with implications for position-dependent TOG domain tubulin binding activities and function within the XMAP215 MT polymerization mechanism. Although TOG domains 1, 2, and 4 are well described, structural and mechanistic information characterizing TOG domains 3 and 5 is outstanding. Here, we present the structure and characterization of Drosophila melanogaster Mini spindles (Msps) TOG3. Msps TOG3 has two unique features as follows: the first is a C-terminal tail that stabilizes the ultimate four HEAT repeats (HRs), and the second is a unique architecture in HR B. Structural alignments of TOG3 with other TOG domain structures show that the architecture of TOG3 is most similar to TOG domains 1 and 2 and diverges from TOG4. Docking TOG3 onto recently solved Stu2 TOG1· and TOG2·tubulin complex structures suggests that TOG3 uses similarly conserved tubulin-binding intra-HEAT loop residues to engage α- and β-tubulin. This indicates that TOG3 has maintained a TOG1- and TOG2-like TOG-tubulin binding mode despite structural divergence. The similarity of TOG domains 1–3 and the divergence of TOG4 suggest that a TOG domain array with polarized structural diversity may play a key mechanistic role in XMAP215-dependent MT polymerization activity.
(3877) Margaret Barclay Cameron
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Redescription of Sigambra tentaculata and re-establishment of S. parva (Polychaeta, Pilargidae) based upon type material
Creators: name: MOREIRA, Juan
name: PARAPAR, Julio
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2002

description: The pilargid polychaetes Sigambra tentaculata and S. parva, to date considered synonyms, are redescribed from
 the examination of type material and additional specimens from the East coast of the U.S.A., and the Atlantic and
 Mediterranean coasts of Spain. The presence of tooth-like papillae on the proboscis of both species, which is revealed as a
 character with high taxonomic relevance, is confirmed, as well as the possession of a dorsal row of peristomial papillae and
 pectinate neurochaetae. Both species are morphologically very closely related but they show clear differences in the
 arrangement and number of papillae and tooth-like papillae on the proboscis. S. parva is re-established as a valid species.
Functional Analysis of the Putative Integrin Recognition Motif on Adeno-associated Virus 9
Creators: name: Brown, Sarah M.
name: Rivera, Ruth M.Castellanos
name: Shen, Shen
name: Asokan, Aravind
name: Cheung, Roland Y.
name: Berry, Garrett E.
name: Troupes, Andrew N.
name: Kafri, Tal
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Adeno-associated viruses (AAVs) display a highly conserved NGR motif on the capsid surface. Earlier studies have established this tripeptide motif as being essential for integrin-mediated uptake of recombinant AAV serotype 2 (AAV2) in cultured cells. However, functional attributes of this putative integrin recognition motif in other recombinant AAV serotypes displaying systemic transduction in vivo remain unknown. In this study, we dissect the biology of an integrin domain capsid mutant derived from the human isolate AAV9 in mice. The AAV9/NGA mutant shows decreased systemic transduction in mice. This defective phenotype was accompanied by rapid clearance of mutant virions from the blood circulation and nonspecific sequestration by the spleen. Transient vascular hyperpermeability, induced by histamine coinjection, exacerbated AAV9/NGA uptake by the spleen but not the liver. However, such treatment did not affect AAV9 virions, suggesting a potential entry/post-entry defect for the mutant in different tissues. Further characterization revealed modestly decreased cell surface binding but a more pronounced defect in the cellular entry of mutant virions. These findings were corroborated by the observation that blocking multiple integrins adversely affected recombinant AAV9 transduction in different cell types, albeit with variable efficiencies. From a structural perspective, we observed that the integrin recognition motif is located in close proximity to the galactose binding footprint on AAV9 capsids and postulate that this feature could influence cell surface attachment, cellular uptake at the tissue level, and systemic clearance by the reticuloendothelial system.
ASPECTS OF THE BIOLOGY OF AUTOLYTUS ALEXANDRI MALMGREN 1867 (POLYCHAETA, SYLLIDAE)
Creators: name: HAMOND, R.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1969

description: The relationship between the planktonic A. alexandri and the benthonic A. longeferiens was formerly uncertain, although Gidholm had produced strong anatomical evidence to show that the former is the epitoquous stage of the latter. Biological data support this verdict, and show that there is but one species of autolytoid of this type in the North Atlantic, A. alexandri (of which A. longeferiens is a synonym), which in Norfolk waters is biennal. Taxonomic and statistical observations are discussed; the food is still unknown, but mating is recorded for the first time in this species.
Replication Package for REFSQ 2023 Paper 'Using Language Models for Enhancing the Completeness of Natural-language Requirements'
Creators: name: Luitel, Dipeeka
name: Sabetzadeh, Mehrdad
name: Hassani, Shabnam
Publisher: name: figshare
Year: 2023
Subjects: Natural language processing
Empirical software engineering
Automated software engineering
Requirements engineering

description: This repository contains the implementation and evaluation artifacts for the REFSQ 2023 paper titled "Using Language Models for Enhancing the Completeness of Natural-language Requirements", authored by Dipeeka Luitel, Shabnam Hassani and Mehrdad Sabetzadeh.
(3880) John R[obertson] Cameron
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
An adjoint-based approach for finding invariant solutions of Navier-Stokes equations
Creators: name: Farazmand, Mohammad
Publisher: name: arXiv
Year: 2015
Subjects: subject: Fluid Dynamics (physics.flu-dyn)
subject: Dynamical Systems (math.DS)
subject: Numerical Analysis (math.NA)
subject: Optimization and Control (math.OC)
subject: FOS: Physical sciences
subject: FOS: Mathematics

description: We consider the incompressible Navier--Stokes equations with periodic boundary conditions and time-independent forcing. For this type of flow, we derive adjoint equations whose trajectories converge asymptotically to the equilibrium and traveling wave solutions of the Navier--Stokes equations. Using the adjoint equations, arbitrary initial conditions evolve to the vicinity of a (relative) equilibrium at which point a few Newton-type iterations yield the desired (relative) equilibrium solution. We apply this adjoint-based method to a chaotic two-dimensional Kolmogorov flow. A convergence rate of 100% is observed, leading to the discovery of 21 new steady state and traveling wave solutions at Reynolds number Re=40. Some of the new invariant solutions have spatially localized structures that were previously believed to only exist on domains with large aspect ratios. We show that one of the newly found steady state solutions underpins the temporal intermittencies, i.e., high energy dissipation episodes of the flow. More precisely, it is shown that each intermittent episode of a generic turbulent trajectory corresponds to its close passage to this equilibrium solution.
description: J. Fluid Mech (In press)
title: Ανάπτυξη μετρητικής διάταξης για την μέτρηση παροχής αέρα με χρήση πιεζοηλεκτρικής μεμβράνης και πλήρως εκτυπωμένης δομής με ενσωματωμένη πιεζοαντίσταση
title: Development of an air flow measurement device employing a piezoelectric membrane and a 3D printed structure containing a piezoresistor
titleType: AlternativeTitle
Creators: name: Ματσούκας, Ιωάννης
Publisher: name: Πανεπιστήμιο Δυτικής Αττικής
Year: 2023
Subjects: Φαινόμενο καταστροφής στροβίλων
Απόρριψη δίνης
Πιεζοηλεκτρικό φαινόμενο
Πιεζοαντίσταση
Αισθητήρας ροής
Τρισδιάστατη εκτύπωση
Τετρασδιάστατη εκτύπωση

description: Αντικείμενο αυτής της εργασίας είναι η μελέτη, ο σχεδιασμός και η κατασκευή ενός τρισδιάστατου εκτυπωμένου αισθητήρα ροής αέρα. Πιο συγκεκριμένα, η αρχή λειτουργίας της διάταξης βασίζεται στο φαινόμενο καταστροφής στροβίλων (vortex shedding). Η απαραίτητη διαμόρφωση της μετρούμενης ροής πραγματοποιείται μέσω κατάλληλης διάταξης, βέλτιστης γεωμετρίας, εκτυπωμένη μέσω τρισδιάστατου εκτυπωτή ενώ μέσω πιεζοηλεκτρικής μεμβράνης ή εκτυπωμένης δομής που εμπεριέχει πιεζοαντίσταση ανιχνεύεται η αντίστοιχη αναπτυσσόμενη πίεση, από την οποία εξάγεται η τιμή της ροής. Συγκεκριμένα, στην συγκεκριμένη εργασία αρχικά ερευνήθηκε η βέλτιστη γεωμετρία της διάταξης διαμόρφωσης της ροής. Ολοκληρώνοντας την αρχική μελέτη και την κατασκευή της ζητούμενης διάταξης διαμόρφωσης με βέλτιστη γεωμετρία ακολούθησε η διερεύνηση για την επιτυχή αντικατάσταση της αρχικής πιεζοηλεκτρικής μεμβράνης με κατάλληλη εκτυπωμένη πάνω στην οποία είναι ολοκληρωμένη πιεζοηλεκτρική αντίσταση. Ο σκοπός της εν λόγω αντικατάστασης ήταν εξέλιξη της μετρητικής διάταξης σε ένα πλήρως εκτυπωμένο αισθητήρα, ο οποίος μπορεί να εκτυπωθεί άμεσα μέσω ενός τυπικού εμπορικού τρισδιάστατου εκτυπωτή, με χαμηλό κόστος και απλότητα στην κατασκευή ανοίγοντας το δρόμο για νέες αντίστοιχες εφαρμογές.
A new general normal mode approach to dynamic tides in rotating stars with realistic structure and its applications
Creators: name: Ivanov, P. B.
name: Papaloizou, J. C. B.
name: Chernov, S. V.
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: High Energy Astrophysical Phenomena (astro-ph.HE)
subject: FOS: Physical sciences

description: We review our recent results on a unified normal mode approach to dynamic tides proposed in Ivanov, Papaloizou $\&$ Chernov (2013) and Chernov, Papaloizou $\&$ Ivanov (2013). Our formalism can be used whenever the tidal interactions are mainly determined by normal modes of a star with identifiable regular spectrum of low frequency modes. We provide in the text basic expressions for tidal energy and angular momentum transfer valid both for periodic and parabolic orbits, and different assumptions about efficiency of normal mode damping due to viscosity and/or non-linear effects and discuss applications to binary stars and close orbiting extrasolar planets.
description: In this note we shortly discuss a new normal mode formalism of dynamic tides in stars with realistic structure proposed recently by us and its application to Sun-like stars. The discussion is less technical than in the original papers. arXiv admin note: text overlap with arXiv:1304.2027
(3873) Maggie Beatrice Webster
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
(3874) Duggald Cameron
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Functional Class I and II Amino Acid-activating Enzymes Can Be Coded by Opposite Strands of the Same Gene
Creators: name: Gonzalez-Rivera, Katiria
name: Martinez-Rodriguez, Luis
name: Chandrasekaran, Srinivas Niranj
name: Kuhlman, Brian
name: Jimenez-Rodriguez, Mariel
name: Li, Li
name: Williams, Tishan
name: Weinreb, Violetta
name: Collier, Martha
name: Carter, Charles W.
name: Ambroggio, Xavier
name: Erdogan, Ozgün
Publisher: name: The University of North Carolina at Chapel Hill University Libraries
Year: 2015

description: Aminoacyl-tRNA synthetases (aaRS) catalyze both chemical steps that translate the universal genetic code. Rodin and Ohno offered an explanation for the existence of two aaRS classes, observing that codons for the most highly conserved Class I active-site residues are anticodons for corresponding Class II active-site residues. They proposed that the two classes arose simultaneously, by translation of opposite strands from the same gene. We have characterized wild-type 46-residue peptides containing ATP-binding sites of Class I and II synthetases and those coded by a gene designed by Rosetta to encode the corresponding peptides on opposite strands. Catalysis by WT and designed peptides is saturable, and the designed peptides are sensitive to active-site residue mutation. All have comparable apparent second-order rate constants 2.9–7.0E-3 m−1 s−1 or ∼750,000–1,300,000 times the uncatalyzed rate. The activities of the two complementary peptides demonstrate that the unique information in a gene can have two functional interpretations, one from each complementary strand. The peptides contain phylogenetic signatures of longer, more sophisticated catalysts we call Urzymes and are short enough to bridge the gap between them and simpler uncoded peptides. Thus, they directly substantiate the sense/antisense coding ancestry of Class I and II aaRS. Furthermore, designed 46-mers achieve similar catalytic proficiency to wild-type 46-mers by significant increases in both kcat and Km values, supporting suggestions that the earliest peptide catalysts activated ATP for biosynthetic purposes.
FEEDING OF PALAEMON-ADSPERSUS (RATHKE, 1837) AND PALAEMON-SERRATUS (PENNANT, 1777) (DECAPODA, NATANTIA) IN THE VIGO RIVER (NORTHWESTERN SPAIN)
Creators: name: Figueras, A.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1986

Abstract
The expert's knowledge combined with AI outperforms AI alone in seizure onset zone localization using resting state fMRI
Creators: name: Kamboj P.
name: Gupta S.K.S.
name: Boerwinkle V.L.
name: Banerjee A.
Publisher: name: Frontiers Media SA
Year: 2023

description: We evaluated whether integration of expert guidance on seizure onset zone (SOZ) identification from resting state functional MRI (rs-fMRI) connectomics combined with deep learning (DL) techniques enhances the SOZ delineation in patients with refractory epilepsy (RE), compared to utilizing DL alone. Rs-fMRI was collected from 52 children with RE who had subsequently undergone ic-EEG and then, if indicated, surgery for seizure control (n = 25). The resting state functional connectomics data were previously independently classified by two expert epileptologists, as indicative of measurement noise, typical resting state network connectivity, or SOZ. An expert knowledge integrated deep network was trained on functional connectomics data to identify SOZ. Expert knowledge integrated with DL showed a SOZ localization accuracy of 84.8 ± 4.5% and F1 score, harmonic mean of positive predictive value and sensitivity, of 91.7 ± 2.6%. Conversely, a DL only model yielded an accuracy of <50% (F1 score 63%). Activations that initiate in gray matter, extend through white matter, and end in vascular regions are seen as the most discriminative expert-identified SOZ characteristics. Integration of expert knowledge of functional connectomics can not only enhance the performance of DL in localizing SOZ in RE but also lead toward potentially useful explanations of prevalent co-activation patterns in SOZ. RE with surgical outcomes and preoperative rs-fMRI studies can yield expert knowledge most salient for SOZ identification.
(3875) Jean Sayers
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
Victory on earth or in heaven : religion, reform, and rebellion in Michoacán, Mexico, 1863-1877
Creators: name: Stauffer, Brian A.
Publisher: name: The University of Texas at Austin
Year: 2015
Subjects: Religious culture
Popular politics
Liberalism
Catholicism
Anticlericalism
Rebellion
Agrarian history

description: This dissertation examines the origins, internal logic, and political trajectory of the so-called “Religionero” rebellion of 1873-1877 in Mexico’s central-western state of Michoacán. A widespread, popular Catholic uprising against the anticlerical government of Sebastián Lerdo de Tejada, the Religionero movement mobilized thousands of plebeian, indigenous, and ranchero rebels in loose, mobile bands organized by leaders of rural middle-class extraction. By turns amorphous and strategically sophisticated, the rebellion proved difficult to suffocate, and it only subsided when a coup by the more moderate liberal strongman, Porfirio Díaz, toppled the Lerdo government in 1877. The first comprehensive study of the rebellion in English, this dissertation situates the Religionero movement in its larger political and institutional contexts and—through three local case studies—it examines the impact of religious change, agrarian pressure, and political polarization on the development of the revolt. It argues for the importance of the rebellion to the rise of the more conciliatory government of Porfirio Díaz, and it demonstrates that at the local level, the rebellion was as much as struggle within Catholicism for the soul of the faith as it was a traditional Church-state conflict
Temperature-driven transition from a semiconductor to a topological insulator
Creators: name: Wiedmann, Steffen
name: Jost, Andreas
name: Thienel, Cornelius
name: Brüne, Christoph
name: Leubner, Philipp
name: Buhmann, Hartmut
name: Molenkamp, Laurens W.
name: Maan, J. C.
name: Zeitler, Uli
Publisher: name: arXiv
Year: 2015
Subjects: subject: Mesoscale and Nanoscale Physics (cond-mat.mes-hall)
subject: FOS: Physical sciences

description: We report on a temperature-induced transition from a conventional semiconductor to a two-dimensional topological insulator investigated by means of magnetotransport experiments on HgTe/CdTe quantum well structures. At low temperatures, we are in the regime of the quantum spin Hall effect and observe an ambipolar quantized Hall resistance by tuning the Fermi energy through the bulk band gap. At room temperature, we find electron and hole conduction that can be described by a classical two-carrier model. Above the onset of quantized magnetotransport at low temperature, we observe a pronounced linear magnetoresistance that develops from a classical quadratic low-field magnetoresistance if electrons and holes coexist. Temperature-dependent bulk band structure calculations predict a transition from a conventional semiconductor to a topological insulator in the regime where the linear magnetoresistance occurs.
description: 7 pages, 6 figures
Spin-Reorientation and Weak Ferromagnetism in Antiferromagnetic TbMn_{0.5}Fe_{0.5}O_3
Creators: name: Nhalil, Hariharan
name: Nair, Harikrishnan S.
name: Strydom, Sanathkumar R. Andre M.
name: Elizabeth, Suja
Publisher: name: arXiv
Year: 2015
Subjects: subject: Materials Science (cond-mat.mtrl-sci)
subject: FOS: Physical sciences

description: Orthorhombic single crystals of TbMn0.5Fe0.5O3 are found to exhibit spin-reorientation, magnetization reversal and weak ferromagnetism. Strong anisotropy effects are evident in the temperature dependent magnetization measurements along the three crystallographic axes a, b and c. A broad magnetic transition is visible at T_N (Fe/Mn) = 286 K due to paramagnetic to AxGyCz ordering. A sharp transition is observed at T_SR (Fe/Mn) = 28 K, which is pronounced along c axis in the form of a sharp jump in magnetization where the spins reorient to GxAyFz configuration. The negative magnetization observed below TSR Fe/Mn along c axis is explained in terms of domain wall pinning. A component of weak ferromagnetism is observed in field-scans along c-axis but below 28 K. Field-induced steps-like transitions are observed in hysteresis measurement along b axis below 28 K. It is noted that no sign of Tb-order is discernible down to 2 K. TbMn0.5Fe0.5O3 could be highlighted as a potential candidate to evaluate its magneto-dielectric effects across the magnetic transitions.
description: Accepted in J. Appl. Phys
Soft Pomeron in Holographic QCD
Creators: name: Ballon-Bayona, Alfonso
name: Quevedo, Robert Carcassés
name: Costa, Miguel S.
name: Djurić, Marko
Publisher: name: arXiv
Year: 2015
Subjects: subject: High Energy Physics - Phenomenology (hep-ph)
subject: High Energy Physics - Theory (hep-th)
subject: FOS: Physical sciences

description: We study the graviton Regge trajectory in Holographic QCD as a model for high energy scattering processes dominated by soft pomeron exchange. This is done by considering spin J fields from the closed string sector that are dual to glueball states of even spin and parity. In particular, we construct a model that governs the analytic continuation of the spin J field equation to the region of real J < 2, which includes the scattering domain of negative Maldelstam variable t. The model leads to approximately linear Regge trajectories and is compatible with the measured values of 1.08 for the intercept and 0.25 GeV$^{-2}$ for the slope of the soft pomeron. The intercept of the secondary pomeron trajectory is in the same region of the subleading trajectories, made of mesons, proposed by Donnachie and Landshoff, and should therefore be taken into account.
description: 7 pages, 5 figures. V2 : The paper has been expanded to provide more details of the model and results. Added two new figures and two new references; corrected typos
Large Deviations for the Langevin equation with strong damping
Creators: name: Cerrai, Sandra
name: Freidlin, Mark
Publisher: name: arXiv
Year: 2015
Subjects: subject: Probability (math.PR)
subject: FOS: Mathematics

description: We study large deviations in the Langevin dynamics, with damping of order $\e^{-1}$ and noise of order $1$, as $\e\downarrow 0$. The damping coefficient is assumed to be state dependent. We proceed first with a change of time and then, we use a weak convergence approach to large deviations and their equivalent formulation in terms of the Laplace principle, to determine the good action functional. Some applications of these results to the exit problem from a domain and to the wave front propagation for a suitable class of reaction diffusion equations are considered.
Mapping stocks and population structure of the cockle Cerastoderma glaucum in the littoral zone of Sfax (Tunisia, Central Mediterranean)
Creators: name: DERBALI, Abdelkarim
name: HADJ TAIEB, Aymen
name: KAMMOUN, Wassim
name: JARBOUI, Othman
name: GHORBEL, Mohamed
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 2014

description: The cockle Cerastoderma glaucum (Poiret, 1789) represents one of the most common marine mollusc species present in soft bottom infralittoral assemblages in southern Tunisian waters. The significant ecological role of C. glaucum in the ecosystem and its possible future commercial interest require a better knowledge of its stock. This study aimed to investigate the distribution, abundance and biology of these cockles within the Sfax region. Cockles were collected, treated and data were analysed. In terms of geographical occupation, maps of the population distribution were drawn. The results showed a scattered distribution pattern of the species according to location ranging between 0 and 256 ind.m-2. The consequence was a remarkable biomass which represented 1596 ± 697 tons of total fresh weight and high abundance levels reaching over 611 ± 264 million individuals estimated in the area of 7120 hectares. The distribution of the species has also been investigated in consideration with the size which varied markedly according to sites, while the shell length ranged between 7 and 36 mm. The overall samples presented a balanced sex ratio, with males dominating among smaller individuals and females predominating in larger size classes. Males were found to mature between 12 and 20 mm shell length (SL), whereas females matured between 14 and 21 mm SL. The size at which 50% of the population reached maturity was 15.14 and 16.78 mm SL for males and females, respectively. Findings of the current study suggest that C. glaucum well proliferates in southern Tunisian waters.
การพัฒนาผลสัมฤทธิ์ทางการเรียนคณิตศาสตร์ เรื่อง สมบัติของเลขยกกำลัง โดยใช้แบบฝึกทักษะ ร่วมกับเทคนิค Think Talk Write ของนักเรียนชั้นมัธยมศึกษาปีที่ 2
Creators: name: ธวัชชัย บึงกลาง
Publisher: name: สถาบันวิจัยและพัฒนา มหาวิทยาลัยกาฬสินธุ์
Year: 2023
Subjects: เทคนิค Think Talk Write
แบบฝึกทักษะ
ผลสัมฤทธิ์ทางการเรียนคณิตศาสตร์

description: วารสารมนุษยศาสตร์ สังคมศาสตร์ และนวัตกรรม มหาวิทยาลัยกาฬสินธุ์, 2, 2, 1-10
(3871) Lucy Alice Bishop Ackerman
Creators: name: Professions, Victorian
Publisher: name: University of Oxford
Year: 2022
Subjects: subject: 220201 Business and Labour History
subject: FOS: Philosophy, ethics and religion
subject: History
subject: 140203 Economic History
subject: FOS: Economics and business

description: This three-year research project began in January 2014 and investigated whether, during the Victorian period, the professions formed a distinct self-sustaining social group with its own mores and values. The project looked at 16,000 individuals drawn from census data for Alnwick, Brighton, Bristol, Dundee, Greenock, Leeds, Merthyr Tydfil, Morpeth, and Winchester. The research project was funded by the UK Economic & Social Research Council and was based at the Universities of Oxford and Northumbria.
High Dispersion Spectroscopy of Solar-type Superflare Stars. III. Lithium Abundances
Creators: name: Honda, Satoshi
name: Notsu, Yuta
name: Maehara, Hiroyuki
name: Notsu, Shota
name: Shibayama, Takuya
name: Nogami, Daisaku
name: Shibata, Kazunari
Publisher: name: arXiv
Year: 2015
Subjects: subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences

description: We report on the abundance analysis of Li in solar-type (G-type main sequence) superflare stars which were found by the analysis of Kepler photometric data. Li is a key element to understand the evolution of the stellar convection zone which reflects the age of solar-type stars. We performed the high dispersion spectroscopy of solar-type superflare stars with Subaru/HDS, and confirmed that 34 stars show no evidence of binarity in our previous study. In this study, we derived the Li abundances of these 34 objects. We investigate correlations of Li abundance with stellar atmospheric parameters, rotational velocity, and superflare activities to understand the nature of superflare stars and the possibility of the nucleosynthesis of Li by superflares. We confirm the large dispersion in the Li abundance, and the correlation with stellar parameters is not seen. As compared with the Li abundance in Hyades cluster which is younger than the Sun, it is suggested that half of the observed stars are younger than Hyades cluster. The measured value of $v \sin i$ (projected rotational velocity) supports those objects are younger than the Sun. However, there are some objects which show the low Li abundance and slowly rotate on the basis of the estimated $v \sin i$ and $P$ (period of brightness variation). This result indicates that the superflare stars are not only young stars but also old stars like our Sun. In our observations, we could not find any evidence of Li productions by superflares. Further research on Li isotope abundances of superflare stars would clarify the Li production by stellar flares.
description: 19 pages, 6 figures, 2 tables, accepted for publication in PASJ
SUMMARY OF THE COMMUNICATIONS AND POSTERS PRESENTED AT THE EMBO WORKSHOP ON STRUCTURE, REGULATION AND FUNCTION OF THE GAP JUNCTION
Creators: name: Vandenbiggelaar, J. A. M.
name: Guerrier, P.
name: Moreau, M.
name: Pitts, J. D.
Publisher: name: Station Biologique de Roscoff (SBR)
Year: 1986

Abstract
Combined in Vitro-in Silico Approach to Predict Deposition and Pharmacokinetics of Budesonide Dry Powder Inhalers
Creators: Ruzycki, C.A., Murphy, B., Nathoo, H., Finlay, W.H., and Martin, A.R.
Publisher: name: University of Alberta Library
Year: 2023

Purpose: A combined in vitro – in silico methodology was designed to estimate pharmacokinetics of budesonide delivered via dry powder inhaler.

Methods: Particle size distributions from three budesonide DPIs, measured with a Next Generation Impactor and Alberta Idealized Throat, were input into a lung deposition model to predict regional deposition. Subsequent systemic exposure was estimated using a pharmacokinetic model that incorporated Nernst-Brunner dissolution in the conducting airways to predict the net influence of dissolution, mucociliary clearance, and absorption.

Results: DPIs demonstrated significant in vitro differences in deposition, resulting in large differences in simulated regional deposition in the central conducting air-ways and the alveolar region. Similar but low deposition in the small conducting airways was observed with each DPI. Pharmacokinetic predictions showed good agreement with in vivo data from the literature. Peak systemic concentration was tied primarily to the alveolar dose, while the area under the curve was more dependent on the total lung dose. Tracheobronchial deposition was poorly correlated with pharmacokinetic data. Conclusions: Combination of realistic in vitro experiments, lung deposition modeling, and pharmacokinetic modeling was shown to provide reasonable estimation of in vivo systemic exposure from DPIs. Such combined approaches are useful in the development of orally in-haled drug products.